Suction truck

Suction truck

China Automobile Network's suction truck program has been included in China's Ministry of Industry and Information Technology's suction truck vehicle announcement. All 2 categories 108 manufacturers 92 suction truck brands 828 kinds of suction truck product information, the latest suction truck announcements, environmental announcements , fuel announcements, exemptions from announcements, pictures, news, and price quotes for the most timely suction trucks.

Vehicle Profile

Suction truck

The suction truck mainly consists of a car chassis, a tank body, and a suction device. Commonly used models include the Dongfeng bully, Dongfeng Duolika, 140,145, the rear double bridge, and the first four rear eight models.
Suction truck components: oil-water separators, water and gas separators, special vacuum suction manure pumps, volume pressure gauges, pipe network systems, suction ducts, gravity valves, vacuum tanks, connected devices (as feces), fully automatic protection Overflow valve.


Product classification According to brand classification: Dongfeng suction truck, liberation suction truck, Futian suction truck, JAC suction truck, heavy truck suction truck, Shaanxi steam suction truck.
According to the appearance classification: single bridge suction truck, double bridge suction truck, flat suction truck, tip suction truck
Classified according to breed: Cassidy suction truck, Dolica suction truck, Sanping fire truck, 145 suction truck, 153 suction truck, 1208 suction truck
According to use classification: dump type suction truck
Other categories: image of suction truck, price of suction truck, function of suction truck, use of suction truck


The scope of application is mainly for the urban and rural sanitation department to pump and transport manure and other sewage. Suitable for manure extraction, sewage, sludge slurry and liquids mixed with minor suspended debris, suitable for municipal sanitation, large and medium-sized industrial and mining enterprises, communities, schools, septic tank clean-up and transfer, city pipeline cleaning and dredging, factory marshing Liquid residue cleaning.


Model selection 1, attention to sheet quality, vacuum sealing, poor material can easily cause deformation of the tank and other issues.
2. The choice of vacuum kit, the pressure capacity and the perception of temperature difference. The domestic kit debuts Veyron products.
3, after the choice of self-flow valve, according to the local operating environment, temperature and other choices.


User Guide 1. Preparation before Operation
(1) The rear of the suction truck should be as close as possible to the operating point and parked.
(2) Pull the return oil tank's straight cock rotating handle to the angle of about 45° with the axis of the oil inlet pipe. Observe the oil inlet pipe and there should be lubricating oil flow.
(3) Open the side door of the walk-in box, remove the suction hose, and swing it back without bending.
2. Pumping operation
(1). The suction hose should be as deep as possible into the feces to ensure that the pipe end is always 300mm below the liquid level during the operation.
(2) Push the four-way valve handle vertically to the ground.
(3). Hitch the transmission to neutral, then start the engine, disconnect the clutch, pull the power take-off switch backwards to pull the file, and the vacuum pump starts to run.
(4) Open the cabin tool box, pull out the alarm switch, and turn it on.
(5) The operator should pay attention to monitoring the situation near the entrance of the suction hose, and use appropriate tools to block the debris so as to avoid blocking.
(6) The operator can pass the observation mirror on the upper part of the rear head. When the liquid level reaches the middle of the sight glass, the operator should be notified that the coworker should quickly pull the suction hose away from the ground or close the four-way valve. Under normal circumstances, the sounder will emit audible and visual signals at this time. When the driver receives the signal, the throttle should be reduced. The power take-off switch is pushed forward and the gear is removed. The vacuum pump stops moving and presses the switch to cut off the power. .
(7) Close the filling tank through the cock rotating plate and enter the axis of the mailbox.
(8) After flushing the hose, place it back in the walkway box, close the side door, and place the boom over the cab.
(8) Close the anti-overflow valve so that the handle is perpendicular to the axis of the road.
(9) Move the suction truck away from the operating point.
3. Drainage operations
(1) Move the suction hose towards the storage tank.
(2) Pull the rear handle of the four-way valve parallel to the ground and open the spill-proof valve so that the handle and the pipe axis can be parallel.
(3) Hitch the transmission to neutral, then start the engine, disconnect the clutch, pull the power take-off switch backwards to pull the file, take the power, start the vacuum pump, put the transmission into neutral, then start the engine, separate the clutch, and take the power. The switch pulls back and pulls the file, and the vacuum pump starts to operate.
(4) After the discharge of the fecal fluid in the tank, the driver shall promptly push the power take-off handle forward to remove the gear, and the vacuum pump will stop running.
(5) Close the fuel tank straight cock rotating handle plate and enter the axis of the e-mail box and close it. After the hose is rinsed, put it back into the walk-in box, close the side door, and make the suspender point towards the cab.
(6) Move the suction truck away from the operating point.
This large-scale rural area is not suitable for use in rural areas. Therefore, it is not suitable for rural use of three-wheeled slag-retarding vehicles.


Maintenance knowledge Before installing the suction truck, the pump is installed under the frame of the car with a suitable frame, angle iron, and clamp. The position of the pump is determined by the axis of the output shaft of the power takeoff. Do not interfere with the parts as close to the power take-off and the beam as possible. The connection inclination between the pump shaft and the power take-off output shaft must not exceed 7 degrees.
Suction pipe system piping is strictly prohibited from leaking, otherwise it will affect the degree of vacuum. The exhaust pipe should also be free from leakage so as to avoid vacuum oil discharge, pollute the environment and waste energy.
Since this pump is an oil seal pump, it is necessary to maintain sufficient number N32 mechanical oil during normal rotation, and in the winter cold season in northeastern and northwestern areas, 32# refrigeration oil should be used. The oil will act as a seal gap and lubrication, but the oil in the pump will also be affected. When the exhaust gas is taken out of the pump, a primary and secondary oil-gas separator must be installed on the outside of the exhaust port to fully separate the oil and gas. The oil is recovered and then used by the pump, and the gas is discharged into the atmosphere so that the pump can run smoothly without pollution. , And energy saving.
Suction truck vacuum suction pump properly installed, use maintenance should pay attention to matters:
1, the pipeline does not allow the existence of air leakage phenomenon, or suction truck will not work.
2. Suction truck vats must be equipped with spill-prevention devices. Otherwise, the suction truck can easily take the waste sewage into the vacuum pump and damage the entire system.
3. The primary oil-gas separator return port of the suction truck must be connected to the oil return port of the secondary oil-gas separator and the suction pipe must be a rigid pipe or a hard oil-resistant rubber pipe (steel wire braid hose). Thermally deformed plastic tubes are not allowed.
4. When the suction truck is used in the new pump, it should directly add 1-2L mechanical oil No.32 to the pump, and add 32# refrigerating machine oil when it is used in the cold regions of northeast and northwest.
A moisture separator should be installed at the suction port of the pump.
Our factory is equipped with primary and secondary oil and gas separators, four-way valves, water and gas separators with one-way valves, and spill-prevention devices for supporting use and independent pricing.


Function Description Suction truck function description: Vacuum suction truck configuration: special part from the power take-off device, drive shaft, vacuum manure pump, water and gas separator, oil and gas separator, multi-way valve, boom, manure tank, Put fecal valve, suction fecal gun, clear water tank, view fecal window, vacuum pressure gauge, pipe network system and other components.
Suction truck This product is used to extract feces, sewage, sludge slurry and liquid mixed with small suspended debris, has high suction efficiency, self-absorption, self-discharge and direct irrigation and other characteristics, widely used in large and medium , Small towns, sanitation, municipal, agriculture, chemical industry, factories and mines, residential areas, vacuum suction pump can be self-priming.


Precautions The suction pump vacuum pump must first work to understand its working principle. The more important work principle is the consideration of the source of power and stability. The vacuum pump power comes from the chassis engine. The engine is transmitted to the vacuum pump via gearboxes, power take-offs and driveshafts. During the suction operation, the vacuum pump extracts the air in the sealed tank to form a negative pressure. The atmospheric pressure outside the tank is used to press the dirt into the tank through the suction pipe. When the sewage is drained, the vacuum pump will put atmospheric pressure outside the tank into the tank and use the air pressure to discharge the dirt out of the tank (the vacuum pump's continuous working time generally does not exceed 30 minutes).
The flow sequence of the air flow in the air path is as follows: When the air is sucked, the vacuum pump sucks the air with a certain humidity in the tank into the water and gas separator, where the water is separated and flows back into the tank. The gas enters the vacuum pump along the pipeline through the four-way valve. Air intake. The pump is mixed with the lubricating oil and is discharged from the exhaust port through the compression chamber. In particular, the mixture is initially separated by the primary filter, and the separated oil flows back to the oil pump. The mixture is further separated by an oil separator and then discharged into the atmosphere through a four-way valve. Manual operation of the four-way valve can change the direction of the air flow, sucking and discharging freely.
When the vacuum pump of the suction truck is completed, it is necessary to formulate a corresponding inspection of the suction truck according to the difference in the strength of each work to ensure the working life of the suction truck and the second work efficiency.


Troubleshooting
Fault phenomenon Cause Analysis Method of exclusion
1. It can take too long to suck or dung. 1.1 Four-way valve does not switch to position 1.1 Move the handle to its upright position
1.2 Anti-overflow valve is not open 1.2 Open the anti-overflow valve
1.3 suction hose to insert fecal fluid less than 300mm 1.3 Make it always 300mm from the liquid level
1.4 The pipeline is blocked and the glue layer in the hose falls off 1.4 Remove obstructions and replace hoses
1.5 piping connection 1.5 tighten tube fasteners and replace gaskets

1.6 Replacement of Rotary Film
2. When the suction pump is stopped, the manure fluid flows backwards. 2.1 Suction tube exhausted in time 2. Pull out the suction hose in time to get rid of the feces
3. Abnormal vacuum pump noise, temperature rise is too high. 3.1 The pump chamber has entered impurities or produced debris 3.1 Dismantling, cleaning vacuum pumps and replacing worn parts
3.2 cam sleeve wear 3.2 Replace the Cam Set
3.3 Insufficient lubricant, mixed with impurities 3.3 add or replace the lubricant
4. The power take-off is abnormal and the temperature rise is too high. 4.1 parts wear 4.1 Dismantling, cleaning power take-offs and replacing worn parts
4.2 Lubricants have impurities or insufficient amounts 4.2 replacement of lubricants and add foot
5. Return to the oil tank 5.1 Loose Connection Bolts 5.1 Tightening bolts
5.2 Aging of gaskets 5.2 Replacement Gasket
5.3 Too much lubricant 5.3 Lubricating oil is in the middle of the liquid
6. Vacuum meter reading is low or no indication 6.1 Vacuum pump speed is too low 6.1 Increase the throttle
6.2 vacuum tube clogging 6.2 Clearing Blockages
6.3 vacuum table damage 6.3 update vacuum gauge
6.4 with 1.1 6.4 Replacing Rotary Film
7. Cleaning hole cover leakage 7.1 Left-handed screw is not screwed into place 7.1 Screw the left-handed screw into position
7.2 Invalid seal gasket damage 7.2 Replacement of Gaskets
7.3 The lever is too long 7.3 Adjusting the length of the lever
8. The locking handle cannot be opened 8.1 Left-handed screw is not loose 8.1 Loosen the left-handed screw first, then hold the spring lever to lock the lock


Fukuda single bridge suction truck chassis model: BJ1083VDJFA
The main technical parameters of the product
product name: Fukuda single bridge suction truck Dimensions: 7050X2150X2750(mm)[1]
Chassis model: BJ1083VDJFA Carriage size: XX (mm)
Total quality: 8495 (Kg) Approach/Departure angle: 21/14 (°)
Rated quality: 3800 (Kg) Front suspension and rear suspension: 1120/2130(mm)
Maintenance quality: 4500 (Kg) The maximum speed: 95(km/h)
Vehicle remarks: The effective volume of the tank: 3.99 cubic meters, the tank dimensions (length × long axis × short axis) (mm) 4480 × 1480 × 900. Side protection with cold-formed channel steel / Q235-A, threaded connection. After the protection of cold bend channel steel / Q235-A, welded connection. The height of the rear protective section is 370mm, the width of the section is 50mm, and the height of the lower edge is 480mm.
Chassis parameter parameters
Chassis model: BJ1083VDJFA Fuel type: Diesel
Axis number: 2 Front track: 1688(mm)
Wheelbase: 3800 Rear track: 1630, 1600 (mm)
Cab ride number: 3 Number of springs: 9/11+7
Number of tires: 6 Axle load: 3400/5095
Tire specifications: 7.50-16, 8.25-16, 7.50R16, 8.25R16
Emission Standards: GB17691-2005 State III, GB3847-2005
Other information
The effective volume of the tank: 3.99 cubic meters, the tank dimensions (length × long axis × short axis) (mm) 4480 × 1480 × 900. Side protection with cold-formed channel steel / Q235-A, threaded connection. After the protection of cold bend channel steel / Q235-A, welded connection. The height of the rear protective section is 370mm, the width of the section is 50mm, and the height of the lower edge is 480mm. Suction truck special function description: The company specializes in producing Dongfeng bully suction truck, Dongfeng Duolika suction truck, Dongfeng large King suction truck, Dongfeng 140 suction truck, Dongfeng 145 suction truck, Dongfeng 153 suction truck, Liberate tip suction trucks, Dongfeng pointed gasoline suction trucks, etc. Users can bring their own chassis chassis factory to provide production parts modification. The suction draught vehicle produced by the company is equipped with an import anti-overflow device to prevent feces and sewage from being sucked and poured back into the vacuum pump system. The tortoiseshell design of the tank is permanently deformed. Install Hangzhou Veyron Vacuum Suction Pump (Italian Technology), which is ranked first in the national quality appraisal. The suction suction guide tube can be rotated 360 degrees. The discharge is self-discharge and pressure discharge. The float ball level controller is installed and the electronic alarm device is installed. . The suction truck manufactured by the company can be self-priming, self-discharging, and has the features of high vacuum degree and long suction range, which can meet the requirements of different users in different use environments. Suction trucks can be equipped with sprinkler function according to customer requirements. Water and manure tanks can be separated from each other, and they can be used for suction and watering.


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