| Machine name | Chassis model | Equipment characteristic | ||||
| Q vacuum pump, m 3 / h | ||||||
| DKT-305 | MAZ-457041 | 3,0 | 1,5 | 600 | 6 | -5(-20)* |
| DKT-310 | KAMAZ-53215 | 6,0-8,0 | 1,0-2,0 | 1500 | 6 | -5(-20)* |
| DKT-325 | KAMAZ -6540 | 10,4 | 2,5 | 2000; 3200 | 6 | - 10 |
| Base Chassis | KAMAZ-4308 or MAZ-457041 |
| up to 800 | |
| 6,0 | |
| 0,09 | |
| up to 4.0 | |
| up to 5.0 |
| Basic chassis of the silosucker | KAMAZ-65115 |
| Vacuum pump performance, m 3 | up to 1500 |
| Maximum suction depth of silt deposits, m | 6,0 |
| The greatest depression created by the vacuum pump in the tank, MPa | 0,09 |
| Productivity of the water pump of the flushing equipment, m 3 / h | 3,0-6,0 |
| Water pressure on the washing gun, MPa | up to 10.0 |
| Base Chassis | |
| 22 000 | |
| to 10 | |
| Silt tank volume, m 3 | 10,4 |
| -0,09 | |
| 2000; 3200 | |
| Suction sleeve: | |
| 120; 150 | |
| - sleeve length, m | 14 |
| Wash equipment: | |
| - water tank volume, m 3 | 2,5 |
| 4,0 | |
| up to 12.0 | |
| - pistol sleeve length, m | 20 |
"Dorkomtekhnika" sells, maintains sludge suction machines and sells their spare parts. In addition, the company's specialists can conduct training (instruction) for the personnel operating the machine.
Small-sized sludge pump DKT-305
The suction equipment of the DKT-305 machine is mounted on a small-sized short-base automobile chassis KAMAZ-4308 or MAZ-457041. The machine is designed for use in the maintenance of sewer and drain networks in cramped operating conditions with limited passages in height and limited load on the road surface.
The machine can be used in the maintenance of the residential sector, industrial sewerage networks, shopping centers, parking lots, car washes, car service stations, tunnels, etc. objects.
Ilosos is manufactured in various versions: with open equipment, Fig. 1 and an all-weather version with equipment placed in a heated van (Fig. 2) with heat-protective walls, which allows the machine to be operated in the cold season at negative temperatures down to -25 ° С.
In the first version, the machine can be equipped with a suction arm manipulator or a cassette arm laying mechanism. In the second version - a cassette mechanism.
The total geometric volume of the tank is 4.5 m 3 , including the sludge compartment of the tank has a geometric volume of 3.0 m 3 .
The machine is equipped with a Jurop (Italy) vacuum pump driven by a power take-off box located on the vehicle.
The mechanism for unloading the sludge compartment of the tank can be designed in the following versions:
The equipment of the machine includes washing equipment with a three-plunger water pump, a reel with a high pressure hose and a washing gun.
Ilosos of medium capacity DKT-310
Sludge suction machines are designed for operation at enterprises serving urban storm sewer networks and are used to clean storm sewer wells and settling tanks from caked sediment.
The machines can be used for collecting, transporting and unloading liquid non-aggressive and non-explosive waste.
Medium-capacity sludge pumps include vehicles with a tank volume of up to 8 m 3.
On the DKT-310 machine, the sludge pumping equipment of the Jurop company (Italy) is mounted on the KamAZ-65115 chassis (Fig. 1-3). At the request of the Customer, Vac-Jet machines from Jurop (Italy) can be supplied on the chassis of MAN, Volvo, Scania, Mercedes-Benz, Iveco.
Ilosos is manufactured in various versions: with open equipment (Fig. 1 and 2) and an all-weather version with placement of equipment in a heated van (Fig. 3) with thermal protective walls, which allows the machine to be operated in the cold season at negative temperatures down to -25 ° WITH.
Ilosos DKT-310 has a tipper unloading mechanism, equipped with equipment for washing out dense deposits.
Tank lifting hydraulic cylinders are located at the bottom of the tank.
The washing equipment consists of a three-plunger water pump with a capacity of 3 to 6 m3/h, a hydraulic drive, a drum with a washing sleeve, and controls. Washing equipment water pressure up to 10 MPa. Hose length from 20 to 50 m.
The tanks can be equipped with nozzles with a water supply system for flushing out deposits during unloading.
The machines have different designs for laying the suction hose: on a rotary manipulator with a boom extension mechanism; in a cassette located on the tank; on a vertical drum between the cabin and the tank, on a horizontal drum mounted on the tank.
The rotary manipulator allows you to cover the working area around the suction pump at an angle of up to 300 degrees.
Basically, a corrugated suction hose with a flow area of 100 mm is used. At the request of the Customer, the machine can be equipped with sleeves of a larger diameter.
At the request of the Customer, the machine can be equipped with a vacuum pump with an air, water, or antifreeze cooling system, which operates in a closed cycle and provides the ability to work at low temperatures.
All machines are equipped with a system to protect the vacuum pump from getting into it from the tank of contaminants along with air.
When the vacuum pump is operating, all the air from the tank passes through the filter, and when the tank is filled with silt, a ball float valve is activated (a hollow steel ball floats up and closes the tank outlet in the upper pipe).
To control the filling level of the tank, a pointer is installed on the rear cover of the tank, which is connected to the ball inside the tank.
At the request of the Customer, the suction pumps can be equipped with a wireless remote control.
Ilosos large capacity DKT-325
Ilosos DKT-325 is intended for cleaning of long-term accumulated pollution of urban sewer and drainpipes and collectors, incl. with backwater, large volume sedimentation tanks. To do this, the machine is equipped with high-performance vacuum equipment and a wash gun.
Distinctive features of the machine:
| Machine name | Chassis model | Equipment characteristic | ||||
| Silt tank capacity, m 3 | Water tank capacity, m 3 | Q vacuum pump, m 3 / h | Depth of the cleaned well, m | Min. operating temperature, °С | ||
| DKT-305 | MAZ-457041 | 3,0 | 1,5 | 600 | 6 | -5(-20)* |
| DKT-310 | KAMAZ-53215 | 6,0-8,0 | 1,0-2,0 | 1500 | 6 | -5(-20)* |
| DKT-325 | KAMAZ -6540 | 10,4 | 2,5 | 2000; 3200 | 6 | - 10 |
| Base Chassis | KAMAZ-4308 or MAZ-457041 |
| Vacuum pump performance, m 3 | up to 800 |
| Maximum suction depth of silt deposits, m | 6,0 |
| The greatest depression created by the vacuum pump in the tank, MPa | 0,09 |
| Productivity of the water pump of the flushing equipment, m 3 / h | up to 4.0 |
| Water pressure on the washing gun, MPa | up to 5.0 |
| Basic chassis of the silosucker | KAMAZ-65115 |
| Vacuum pump performance, m 3 | up to 1500 |
| Maximum suction depth of silt deposits, m | 6,0 |
| The greatest depression created by the vacuum pump in the tank, MPa | 0,09 |
| Productivity of the water pump of the flushing equipment, m 3 / h | 3,0-6,0 |
| Water pressure on the washing gun, MPa | up to 10.0 |
| Base Chassis | four-axle vehicle KAMAZ |
| Car chassis load capacity, kg | 22 000 |
| Temperature mode of operation of the suction machine, deg С | to 10 |
| Silt tank volume, m 3 | 10,4 |
| The greatest rarefaction in the tank, MPa | -0,09 |
| Pump performance, m 3 / h | 2000; 3200 |
| Suction sleeve: a) is installed in the cassette above the tank with the supply of the sleeve by a hydraulically driven mechanism; b) installed on the boom above the tank with the possibility of manipulation in terms of 300 degrees, as well as lifting and lowering | |
| - hose diameter (inner section), mm | 120; 150 |
| - sleeve length, m | 14 |
| Wash equipment: | |
| - water tank volume, m 3 | 2,5 |
| - productivity of the water three-plunger pump, m 3 / h | 4,0 |
| - water pressure on the washing gun, MPa | up to 12.0 |
| - pistol sleeve length, m | 20 |
table ilosos includes vacuum suction machines based on KAMAZ, MAZ, ZIL, Gazelle, Scania, MAN, an all-terrain vehicle with equipment, two barrels (water and sludge) and pumps - vacuum (like a sewer) and high pressure. Each model is represented by technical characteristics (capacity volume of the tank barrel, diameter of the intake hose and PVC pressure hose, fuel consumption), the name of the manufacturer from which you can directly buy a new sludge pump at the factory price.
| Brand / model | The volume of the sludge barrel, cubic meters | Vacuum pump performance, cubic meters / hour | Additional technical characteristics: water tank capacity, dimensions, chassis type. |
|---|---|---|---|
Ilosos Kroll based on MAN (MAN), Gazelle, Lawn next, trailer - specifications.: KROLL Fahrzeugbau-Umwelttechnik GmbH, Germany. Design features of the Ilosos Croll:1. The company manufactures a series of ILosos machines with equipment installed on the chassis of cars, on a separate frame with an autonomous drive engine for quick installation on a trailer, semi-trailer, in the body of a flatbed truck such as GAZelle, Lawn next with a small volume of silt barrels and other options for the requirements customer. High pressure hose on a rotary telescopic boom with a length of more than 100 m and a vacuum hose on drums on one or both sides of the barrel, a washing gun is included, the rear wall with a lock opens with a pneumatic cylinder upwards, a hole for draining fecal liquid from 80 to 150 mm. 2. ROVAC 1000 / 2000: suction equipment (barrel, pumps, hoses) with a separate engine is mounted on a frame that can be quickly installed on a trailer, car body type GAZelle, Lawn next. It is used for pumping out fecal liquids from mobile toilets, septic tanks of small capacity. |
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| Kroll ROVAC-1000 | 1,0 | 60 | On a separate frame or machine chassis. Dimensions, m 2/ 1/ 1.25. Full weight 1.5t. Autonomous motor 6kW. Sleeve 50mm. |
| Kroll ROVAC-1500 | 1,5 | 96 | On the basis of a trailer, flatbed vehicle. Separate engine. Gross weight 2t. Overall dimensions, m 2.4/ 1.1/ 1.35. Under a sleeve with a diameter of 50 mm. |
| Kroll ROVAC-2000 | 2,0 | 120 | Chassis trailer or car. Dimensions, m 2.8/ 1.2/ 1.45. Full weight 2.9t. Pump drive motor power 12.5 kW. The tank is galvanized. |
| Kroll ILosos(series) | before 18 | up to 5000 | Chassis MAN (MAN), Mercedes. Water tank up to 1000l. Pumping depth up to 25m. High pressure pump flow rate up to 6 m3/h. and pressure up to 150 MPa. |
Iloso based on KAMAZ, MAZ, ZIL - technical characteristics of silo suction machines.Sludge pump manufacturer: Arzamas plant of municipal engineering OJSC (KOMMASH), Arzamas, Russia. Design features of the suction machines of the Arzamas plant:1. KO-507 - Suction hose on the boom, remote control of the suction valve from a remote control, emptying the barrel by dumping, lifting angle 60 degrees, operation of the suction pump is possible at an air temperature of -20 to +40 degrees. |
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| Arzamas KO-507 | 7,0 | 720 | Based on KAMAZ-65115. Dimensions, m 8.3/ 2.5/ 3.1. The volume of the barrel for water is 2 cubes. Water pump 48l/min. Suction depth 6m. |
| Arzamas KO-507A | 7,0 | 730 | Base KAMAZ-65111. Water tank 2 cubic meters Overall dimensions, m 8.7/ 2.5/ 3.6. Pumping fecal fluids from a septic tank from a depth of 8m. |
| Arzamas KO-507AM | 7,0 | 730 | Based on the KAMAZ-65115 chassis. Tank for clean water 2 cubic meters. Filling up to 10 min. Dimensions, m 8.5/ 2.5/ 3.3. Working depth 8m. |
| Arzamas KO-510 (D) | 3,25 | 360 | Based on ZIL-433362, ZIL-495560 / ZIL-497442 (432932). Suction depth 4.5m. Water tank 20l. Dimensions, m 7/ 2.5/ 3.1. Download up to 6 min. Control of an arrow from the panel. |
| Arzamas KO-524 | 6,2 | 720 | Based on MAZ-533A2-380. Weight total 18t. Dimensions, m 7.4/ 2.5/ 3.5. The depth of the cleaned septic tank is 6m. Water tank 300l. |
Sludge suction machines based on KAMAZ, MAZ - technical characteristics of suction machines.Sludge suction machine manufacturer: Mtsensk Plant of Municipal Machine-Building OJSC (KOMMASH), Mtsensk, Russia. Design features of silage pumps KO-530: the machine is equipped with a 3-plunger high-pressure pump with a capacity of 2.2 cubic meters per hour. and pressure of 11 MPa, a gun with a flushing device for loosening bottom silt, an extension cord, unloading a sludge tank, tipping back, tilt angle 55 degrees. |
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| Mtsensk KO-530-01 | 9,5 | 720 | Based on KAMAZ-65115. Depth of pumping of silt suspension is up to 6 m. Barrel for water 900 l. Overall dimensions, m 8.05/ 2.55/ 3.65. Gross weight 25.2t. |
| Mtsensk KO-530-05 | 10 cubes | 720 | Chassis base MAZ-6303A5. Working depth 4-6m. Water capacity 1.5 cubic meters. Overall dimensions, m 8.25/ 2.55/ 3.9. |
| Mtsensk KO-530-24 | 7,0 | 720 | Based on KAMAZ-43118 6x6, all-terrain vehicle. The volume of the tank for industrial water is 760 l. Suction depth from 4 to 6m. Overall dimensions 8.7/ 2.55/ 3.5 m. The mass of loaded faeces is 8.04 tons. The total weight of the machine is 20.75t. |
KROLL Fahrzeugbau-Umwelttechnik GmbH, Germany
Arzamas plant of municipal engineering OJSC (KOMMASH), Arzamas, Nizhny Novgorod region, Russia
Mtsensk plant of municipal machine-building OJSC, Mtsensk, Oryol region, "KOMMASH" field, Russia.
Each owner of a country private house or a personal plot, on the territory of which wells, cesspools or other artificial or natural reservoirs are located, knows that they will inevitably silt over time. In this case, it is necessary to clean them and put them in order. Some people prefer to do the whole range of work manually. It must be said that cleaning the reservoir from silt deposits is a truly difficult task. This is really hard and long work. That is why the majority prefers to use the services of an ilosos.
Ilosos is a specialized technique that is designed to clean communications, wells, settling tanks, cesspools, and so on with the help of special equipment. Such machines are widely used not only for cleaning and pumping, but also for transporting technical water for the needs of public utilities. In this article, we will tell you about the most common mud pumps that are installed on the Kamaz chassis.
Each device has its own elements, without which work is simply impossible. Ilosos is no exception. It consists of the following components:
As a rule, KAMAZ-based sludge pumps are equipped with sufficiently large tanks with the possibility of installing additional water tanks and so on. The large carrying capacity of such a vehicle allows you to pump out and transport a significant amount of waste (up to 10 cubic meters).
There are several types of devices that are used for pumping waste and cleaning sewers, wells, septic tanks, cesspools, and so on. We will talk about the most common of them.
Let's consider each of them in more detail.
The KO-507a suction machine is a fairly modern and efficient domestic-made installation, which is mounted on the basis of KAMAZ. To date, the KO-507a has become even better, as it is now equipped with an improved Italian-made vacuum pump. Sludge pumping machine KO-507a has a fairly large tank (7 tons), which is quite enough to clean small and medium-sized reservoirs in a short time. It is KO-507a that has the most powerful vacuum pump, the productivity of which reaches 730 cubic meters per hour. Due to it, the tank of the KO-507a car is filled in just 7-10 minutes.
The dimensions of the entire installation KO-507a together with KAMAZ are 8300x2500x3100. The maximum depth from which the KO-507a machine is capable of pumping waste is 6 m. The gross weight is 20.5 tons. This is one of the most common and versatile machines based on KAMAZ from a domestic manufacturer today.
The KO-510 suction truck based on KAMAZ has a number of distinctive features. The tank here has a special design. It has 2 compartments. The first one is intended for storage and transportation of technical water suitable for use in the needs of public utilities. The second is necessary for the storage of waste. Thanks to a special system inside the tank, the water that was pumped out along with the sludge is gradually filtered and moved to another compartment. After that, it is pumped out, which saves a lot of time, fuel and money.
Another distinctive feature is the control panel. With the help of a special device, you can remotely control the pumping of sludge. The operation of such a machine is allowed at temperatures from -20 to +40 degrees Celsius. Such installation is ideally suited for cleaning of small reservoirs. Also, thanks to the compartment in which the pumped out water is located, it is possible to clean sewers and reservoirs in hard-to-reach places using a separate hose and a pump that will supply process water under pressure.
Specifications:
On the basis of KAMAZ, such installations are not very common. The fact is that such a car has a sufficiently large carrying capacity and a powerful engine that allows you to transport much larger loads. To save fuel, businessmen prefer to use such ZIL-based sludge pumps.
A special feature of this sludge pumping plant is the special design of the tank. The fact is that the tank in this case is completely sealed. This allows the unit to be used for pumping and transporting various inert liquids without the risk of loss. Specifications:
Most often, such vehicles are used on the basis of KAMAZ. The fact is that this particular sludge pump is equipped with one of the largest waste tanks - 10 cubic meters. It is also possible to install additional tanks for clean or process water. It is this installation that can most often be seen on the basis of a KAMAZ vehicle, since its transportation requires a large carrying capacity.
At the present stage, the most productive method of cleaning pipelines from pollution and deposits deposited on the walls of pipes is recognized as hydrodynamic. And for cleaning wells and rain collectors, the vacuum method is considered the most effective. It consists in the absorption of sediment washed out by water, also called pulp.
The vacuum method is the basis for the operation of sludge suction machines. They are based on various truck chassis. The main elements, in addition to the chassis, of a modern sludge suction machine are a tank, a vacuum-pressure system that provides pulp suction, a hydraulic system that unloads sludge from the tank, and opens and closes the back cover, as well as a water system.
A winch boom attached to the tank is used to lower and move the suction hose. The position of the suction arms, depending on the situation, can be automatically changed by the operator, controlling their movement remotely. But the scheme with the use of a winch and an arrow, very popular earlier, today is increasingly being replaced by the installation of a cassette-drum on top of the tank, in which the wound sleeve is located. Also in recent years, a design has been widely used in which the suction hose is wound on a drum fixed either vertically or horizontally near the back cover of the tank. The new schemes are less cumbersome, and most importantly, they make it possible to make a smooth connection between the suction hose and the tank. This makes it easier to get hard and large pieces of silt deposits without getting stuck.
The control of the working bodies of the sludge pump is carried out, as a rule, with the help of a pneumatic system. Regulation and control of loading are carried out in accordance with the indications of the pressure gauge with a special 4-way valve. There is an electrical sludge level control system. If the specified loading volume is exceeded, further filling of the tank automatically stops.
To clean the air used by the vacuum system, there are special air filters, as well as a moisture separation system. In addition to these main components, it is possible to install various additional devices that expand the capabilities of the machine. In particular, they install systems that purify interstitial water until it can be used for technical purposes.
The main difference between sludge vacuum machines and machines designed for the collection and removal of liquid waste is that in the sludge pump the back cover can be opened and hermetically closed. The tanker is unloaded by tipping it over. For better and faster unloading, some models use vibration devices. This approach is used, in particular, in the machines of the flagship of the domestic municipal engineering industry - the Arzamas plant "Kommash". Specialists of the Mtsensk Plant of Municipal Machines have chosen as a more rational technology of hydraulic flushing with water jets supplied under high pressure to the tank.
As a rule, sludge suction machines transport contaminants with a moisture content of about 20% over short distances. In the tank, the pumped out sludge is dehydrated during transport and accumulates in the rear part, and the exfoliated moisture is collected in the front part of the tank. For unloading, a piston can be mounted inside the tank, which pushes the sludge masses through the automatically opening back cover. Such unloading cleans the inside of the tank as much as possible, and the unloading process itself is significantly accelerated.
Inside the tank is divided by a partition into 2 compartments. The part closer to the cabin is designed to store clean water, and the second compartment is for pumped out sludge and sludge water. Clean water is used to liquefy the sludge in the well, if required, as well as to wash the pulp from the intake sleeve and other parts of the machine.
The main trends in increasing the productivity of sludge suction machines are to increase the volume of suctioned sludge deposits by using larger tanks. Another way to increase the efficiency of sludge pumping equipment is the development of more efficient vacuum pumps, which would increase the depth of sludge collection, as well as reduce the time of filling the tank. Today, public utilities use sludge pumping machines with tank volumes from 3.25 to 7.0 cubic meters.
The leading enterprise among domestic specialized manufacturers of suction machines is the Arzamas plant "Kommash". This enterprise controls about 96% of the domestic market for vacuum cleaners. The plant produces 7 models of the KO series with tanks with a capacity of 3.35 to 7 m 3 and a pulp intake depth of up to 8 m. A powerful vacuum pump with a capacity of 730 m 3 / h fills the tank in 3-7 minutes.
The popularity of Arzamas machines is determined not only by good quality, but also by a low price, as well as a reliable and simple design. Actually, the focus on the last two indicators is a priority for the management of the enterprise.
The Mtsensk Kommash plant, one of the oldest in the industry, also focuses on reliable, but inexpensive design solutions. Based on the experience of 60 years of practice, 5 models of sludge pumps of the KO series with tanks with a volume of 7 to 10 m 3 are produced here. The enterprise installs sludge pumping equipment on KamAZ and MAZ chassis, but in agreement with customers, schemes for installation on Isuzu, Volvo, Hyundai, Iveco, Man, Ford, Dongfeng chassis have been developed and are being used.
Mtsensk machines are distinguished by high-quality painting of all components and parts, accurate and reliable welded joints. Innovative rubber sealing profiles perfectly seal the tank, and the material of the suction hose is designed for years of reliable operation.
One of the most modern enterprises in Russia in the public utilities sector, the TverKomMash plant was established in 2009. Already today it produces more than 20 models of various municipal vehicles, and among them are 6 models of sludge suction machines on various chassis: KAMAZ-53605, KAMAZ-65115 , KAMAZ-43118, MAZ-6312А9, Ford Cargo 1826, Ford Cargo 3535.
The most powerful suction machine in the TverKomMash line is the TKM-630. It is assembled on the basis of the three-axle MAZ-6312A9. This chassis has a comfortable cabin with a sleeping bag. The volume of the tank is 12 m 3 for sludge and 1 m 3 for the sludge washout system. The suction pump uses a vacuum pump with a capacity of 4100 m 3 /h, which makes this machine the most powerful in its class among domestic manufacturers. This pump is a maintenance free pump designed for continuous operation. For the convenience of the operator, a drum with a suction hose 15 m long is located on the rear cover of the tank. This drum has a hydraulic drive (winding and unwinding), which greatly facilitates the work of the operator.
So, in the TKM-670 locomotive, the Ford Cargo 3535D chassis is used as the base one.
The steel tank is made of a sheet 6 mm thick, partitions - breakwaters - are welded inside it. The inside is covered as standard with a layer of zinc-containing substance, which reliably protects the surface from corrosion. By agreement with the customer, the inside of the tank can be made of stainless steel. Another option for anti-corrosion protection involves the application of a polymer anti-corrosion wear-resistant coating that increases the service life of the tank up to 15 years.
To load sludge on the TverComMash equipment, various types of vacuum pumps are used: Italian Battioni with air cooling, with a capacity of 650.4 to 840 m 3 / h. At the request of buyers, it is possible to complete with MORO or Jurop vacuum pumps with a capacity of up to 1500 m 3 / h. Optionally, the machines can be equipped with a sludge washout system.
The customer can choose to unload the tank either by dumping principle - by lifting the tank with a hydraulic cylinder rod, or by creating excess pressure in the tank.
The suction equipment has a reliable safety system consisting of three safety valves, one of which is installed on the tank, and two in the pumping group, as well as mechanical locks for the rear bottom and the tank in the raised position.
The Moscow enterprise "Dorkomtekhnika" produces 3 models of suction pumps. The performance and volume of tanks of these machines are selected in such a way that they will satisfy the requirements of any buyer of this equipment. Ilosos of the DKT series will suit both municipal services of small enterprises and municipal services responsible for cleaning urban sewer networks, since Dorkomtekhnika produces cars with tanks with a volume of 3.6–10.4 m 3. The company uses sludge pumping equipment and vacuum pumps from the well-known Italian company Jurop in the configuration of its machines.
For more than 55 years, Zavod Start OJSC from the Kurgan region has been producing tanks for transporting food products. To date, tankers of the plant are supplied to the Russian army and the armies of our friendly countries, which already speaks of the highest quality of products. As part of the expansion of the range, the plant recently launched the production of two models of modern sludge pumps based on KamAZ trucks, with tanks with a volume of 8 and 15 m 3 .
The operator controls the filling of the tank and the supply of the sleeve remotely, from a remote control panel. The tank is unloaded by lifting the tank at an angle of 60°. The compressor module is equipped with Italian equipment - a hydraulically driven vacuum compressor Jurop PR-150 and a high-pressure water pump Udor GC50/12, as well as a hydraulic tank and an oil separator.
The well-known German company Kroll Fahrzeugbau-Umwelttechnik GmbH supplies specialized suction machines to our market. Ilosos Kroll is sold by the official representative of the enterprise - the Moscow firm "Olmaks".
For the elimination of silt deposits, cleaning of sedimentation tanks and wells, Kroll offers a model that is based on a Man or Mercedes chassis. The capacity of the tank is 18 m 3 , there is also a tank with a volume of about 1 m 3 for clean water. However, the manufacturer is ready to fulfill any wishes of the customer, and the volume of the tank may be different.
The suction pump uses a vacuum pump with a capacity of 3000 m 3 /h. The rear cover during unloading is opened with the help of a hydraulic cylinder upwards and is locked in the transport state with a central lock with pneumatic control. Unloading occurs by gravity, due to the inclination of the tank by the hydraulic cylinder rod. At the request of the buyer, Kroll can also install an air piston unloading system.
In addition, Kroll offers a lot of additional equipment and various systems. This includes a system for draining residual water, a tray with tools, a water level alarm, additional hoses, as well as a spray gun for washing out deposits, a machine pump creates a jet pressure of up to 150 MPa, etc.
The Western market offers a wide range of sewer cleaning machines. Basically, these are combined machines, since their use is much cheaper than the use of specialized silt suction and sewer washing machines for the same work. However, for large volumes of work, a “division of labor” may be necessary. The Kaiser Aquastar suction machine is exceptionally versatile utility equipment.
The car of the Austrian company Kaiser is sold in Russia by PSM-Techno LLC from Krasnodar. Kaiser Aquastar is equipped with a Kaiser vacuum pump with a capacity of 3100 m 3 / h. With the help of the KWP system, the pump capacity can be increased by 2 times, up to 6200 m 3 / h.
The Kaiser remote control system operates within a range of 50 to 120 m depending on the surrounding area. When the driver moves out of the communication range, all controls are blocked. Communication between the transmitter and the digital receiver is carried out with the exception of interference from random radio signals. Management of winding and unwinding of a sleeve pneumatic. The control panel is equipped with a battery, the capacity of which is sufficient for at least 2 working shifts of continuous operation, and charging can be done either from a 220 V network or directly from the machine's on-board network.
Kaiser Aquastar, although positioned as a suction machine, has very wide capabilities. Thanks to a selection of different picking arms, the machine can be used equally effectively for many tasks.
The installed high-pressure pump supplies water with a capacity of up to 30 m 3 /h or optionally up to 50 m 3 /h and creates a pressure of 20.26 MPa. The Rotomax system allows the water to be reused in the cleaning system, which is why Kaiser machines are called the environmental benchmark for sewer jetting machines. And the dry type vacuum device allows these machines to be used even when cleaning the streets.
But, perhaps, the machines of the Italian company MORO have received the greatest popularity among foreign suppliers of sewage treatment machines today in Russia. The quality and fame of MORO products is due to the vast experience of the company, which has been developing vacuum technology since 1955, and in general, the birth of MORO is attributed to 1882. The acquisition of technology from Johnston Sweeper in 1972 allowed MORO to raise the production of manufactured communal machines to a whole new level.
The representative of MORO in Russia, the Moscow company Kominvest-AKMT, has the ability to quickly supply not only excellent sludge suction machines from this manufacturer, but also sewer jetting machines, MORO vacuum loaders, as well as combined sewer jetting and sludge suction machines, the use of which is very common in Europe .
The modern design of the new range of MORO machines designed for the maintenance of sewerage and engineering networks attracts the attention of not only specialists, but also ordinary people. The reverent attitude of Italians to the appearance of everything that surrounds them is widely known, but in this case, in addition to the aesthetic component, the design of MORO special equipment is determined by the technical and operational requirements for this type of equipment.
Aesthetics and the high level of the manufacturer can be traced in the names of the series of machines: these are Colibri - compact combined sewer flushing machines with a gross weight of only 3.5 tons; Elegance is the most demanded series of silt suction and sewer washing machines (weighing from 12 to 18 tons). Sewer washing machines with increased productivity weighing from 25 to 32 tons can immediately be calculated by their formidable name - Tornado. The MORO model range is extensive - it includes 34 basic models, but at the request of the client, it is possible to assemble a machine to perform any tasks necessary for him according to an individual technical assignment. According to the tradition of the MORO concern, the material used for the manufacture of tanks is AISI 304 stainless steel. The sludge compartment in different models can hold from 1200 liters (Colibri) to 14,000 liters (Tornado). The system of compartments for clean water is arranged as follows: the main tank with a capacity of 600 to 7000 liters is located in the front part, and additional polyethylene tanks are located on the sides of the tank.
The characteristics of MORO sewer cleaning machines are such that you can choose a model that will help out in any specific conditions and for any amount of work.
Elegance series machines are usually equipped with two pumps: a vacuum pump and a high pressure pump that creates a pressure in the system of 240 bar, protected by special hatches from the adverse effects of the environment, but not hindering access and maintenance. All MORO machines are equipped with stainless steel reels with automatic closers, for 3/4" ID and 1/2" HP hoses. Special cases built into the body are designed for storing sleeves. The upper hydraulic telescopic boom with 360° rotation is designed for the suction arms. Taking into account the specifics of the work being carried out, an electric winch was installed on the machine to lift road hatches.
Specialists will appreciate the presence in the equipment of MORO machines of a number of systems, such as pneumatic drainage of water from water lines, water heating with an autonomous WEBASTO diesel burner, water circulation in the system. In the machine control system, everything is thought out to the smallest detail, ergonomically and functionally, which makes the operator's work efficient and accurate. For the convenience of the operator, the possibility of remote control using a multifunctional radio remote control is provided. Everything is thought out for maximum productivity. In terms of price-quality ratio, MORO combined sewer washing machines are the best offer on the market today.
Despite the fact that domestic combined machines appeared at the disposal of public utilities relatively recently (they began to be produced in Russia after 1996), their use immediately made it possible to reduce by 1.5–2 times the operating costs that arise when using sewer systems for cleaning sludge suction and washing-cleaning machines separately. The popularity of the combined approach to sewer cleaning is constantly growing. A practical analysis of public works has shown that the involvement of highly specialized sludge suction and washing machines justifies itself only if it is necessary to pump out a large amount of sediment, when working on large-scale collectors, as well as when cleaning pipes with a diameter that is much larger than the average.
A characteristic feature of combined machines is the presence of sealed partitions inside the tank, the position of which can be changed, thereby changing the volume of technological compartments for sludge and water. It is customary to divide combined machines into small ones, with a total volume of compartments up to 8 m 3, and large ones, with a volume of more than 8 m 3.
Thus, the TverKomMash plant this year launched two combined vehicles TKM-560 based on the Scania chassis and TKM-520 based on the KamAZ-65115 chassis.
The equipment of these machines is equipped with a moving piston system. This technology allows you to maximize the capabilities of the equipment. Vacuum pumps on both machines manufactured by the Italian company Jurop have a capacity of 1352 m 3 / h, HPP high pressure water pumps are also made in Italy.
Arzamas "Kommash" has developed 3 models of combined machines. The high-capacity model KO-560 on the KAMAZ chassis with increased payload is in the greatest demand.
The most important device of combined machines are high pressure water pumps. In KO machines, 3-plunger pumps with a crank drive of the RT type are used. In terms of their weight and dimensions, reliability and strength, RT pumps correspond to and even exceed the performance of analogues from leading European manufacturers.
For effective suction, the KO-560 uses a hose ∅100 mm, a steel pipe tightly attached to the end of the hose is in direct contact with the sludge. Special ejector pumps are installed in front of the junction of the intake pipe-mouthpiece with the sleeve. Their use, as well as the operation of the main vacuum equipment, make it possible to pump out silt sediments from a depth of more than 20 m.
If necessary, to loosen the caked deposits, there is a special gun with an elongated barrel, which shoots with a jet of water at a pressure of 5–10 MPa.
Model KO-564 is produced by Mtsensk Kommash. This machine successfully performs the functions of a vacuum and sludge pumping machine, as well as a sewer washing machine. Based on the KamAZ-65115 chassis, the machine can clean sludge accumulations at a depth of up to 6 m and take out up to 9.3 tons of pollution at a time. The Mtsensk machine cleans pipes ∅50–500 mm, while a high-pressure pump provides a jet of water with a pressure of 10 MPa.
The domestic market of sludge suction and sewer washing machines is of great interest to European, but to a greater extent Korean and Chinese manufacturers. However, for the time being, it remains generally inaccessible to them. We believe that our manufacturers of equipment in this area will not only retain modern achievements in the future, but will also be able to claim a share of the European market - Russia's accession to the WTO makes such an opportunity real.
