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Dongfeng Tip Vacuum Sewage Cart Introduction Dongfeng Tip Vacuum Sewage Cart: The special part consists of vacuum sewage pump, power takeoff, drive shaft, water and gas separator, oil and gas separator, multi-way valve, tank, and put Sewage valve, sewage window, vacuum pressure gauge, pipe network system, hydraulic system and other components. Tank metal paint. Sewage suction trucks can be self-priming, self-priming, and convenient for suction and drainage. Sewage suction trucks have all the functions of a suction truck. They have higher vacuum, higher suction distance and higher pressure than suction trucks, which can meet users' requirements in different use environments.
Features of the Dongfeng Tip Vacuum Sewage Vehicle 1. The installed vacuum pump is manufactured using Japanese technology, and has enough suction vacuum to provide long service life. 2. Set secondary protection for the vacuum pump to prevent contamination from seeping into the pump body. 3, hydraulic pump and vacuum pump work in a step-by-step manner, reliable performance. 4. With hydraulic lifting and dumping function, it is easy to dump various sludges. 5. The hydraulic pressure of the rear tank door is automatically opened to facilitate the cleaning of deposits and solidification in the tank body and the maintenance and maintenance of the tank body.
The tip of the Dongfeng Tip Vacuum Sewage Vehicle is: 1. The speed of the vacuum pump is too high, and the rotor heat is increased; if the speed is too low, the engine knocking is caused, and the components cause additional shocks, affecting the service life. Appropriate operating speed, pre-adjusted engine speed. The pump speed is 500-600 rpm. 2. Turning the tank on a flat ground The tilting of the tank on an inclined road surface not only causes distortion of the components and causes failure, but also may cause a roll-over accident. 3, turn the tank, please open the back cover before turning the tank to open the back cover to open the mud, should not close the lid after the closure of the tank, due to the center of gravity back to the risk of overturning. 4. Power take-off operation: At present, the Dongfeng series power take-off device is used, pneumatic operation is adopted, the clutch is pedaled downwards, the operation switch is pulled back, the clutch is easy, the force-taking tooth enters the meshing position, and the vacuum pump and the hydraulic oil pump are driven through the drive shaft; With the foot clutch down, the switch is returned to the front position, the force tooth is removed, and the vacuum pump and the hydraulic oil pump stop working. 5. Pay special attention when driving the car: The power take off switch must be in the closed position. 6. Do not use this vehicle to inhale and transport waste oil and dangerous materials. 7. When lifting the can body into the bottom of the tank or during overhaul, support bars and safety baffles must be used. 8. When transporting liquids, the rear cover clamping device must be used. Because there is no anti-wave plate in the tank and the center of gravity is high, the vehicle must be driven at a moderate speed and a slow speed. Do not make sharp turns and sudden braking.
Notes for operation 1. The impurities such as stones, cotton yarn and leaves larger than 50mm will block the hose, so they cannot be inhaled and should be removed frequently. 2. Observe the vacuum gauge reading to 65-80 kPa, fully open the suction ball valve, and the semi-open state will easily damage the valve core. 3, inhalation of sludge into the rate, should always move the hose, when inhaling high-sludge sludge, occasionally inhaled air and water, can increase pollution efficiency.
Sewage Pump Operation Manual 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 and take out the dirt-absorbing rubber hose so that it swings back without bending. 2. Suction work (1). Draw the dirt-contaminated hose as deep as possible to ensure that the end of the pipe is 300mm or less from the liquid surface during the work process. (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 can pass through the observation mirror on the upper part of the rear head. When the liquid level reaches the middle of the observation mirror, the operator should be notified that the colleague 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. . (6) Close the fuel tank straight cock rotating handle plate parallel to the axis of the incoming mailbox. (7) After flushing the hose, place it back in the walkway box, close the side door, and position the boom over the cab. (8) Close the anti-overflow valve so that the handle is perpendicular to the axis of the road. (9) Drive the sewer truck away from the operating point. 3. Draining operation (1) Put the suction hose toward 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 liquid in the tank, the driver should push the power take-off handle forward and remove the gear, and the vacuum pump stops 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 sewer truck away from the operating point.
Dongfeng pointed vacuum suction vehicle parameters Vehicle name: Dongfeng pointed vacuum suction vehicle chassis Model: EQ1102FLJ5 Rated quality: 4000 (kg) The main technical parameters of the product product name: Dongfeng pointed vacuum suction truck Dimensions: 6795X2470X3000(mm) Chassis model: EQ1102FLJ5 Carriage size: XX (mm) Total quality: 9950 (Kg) Approach/Departure angle: 34/14 (°) Rated quality: 4000(Kg) Front suspension and rear suspension: 1065/1780 (mm) Maintenance quality: 5755 (Kg) The maximum speed: 80 (km/h) Vehicle remarks: The effective volume of the tank: 5.25 cubic meters; external dimensions of the tank: long/straight length/diameter (mm): 3800/3200/1500; transport medium: manure, density 800 kg/cubic meter. Side protective material is Q235, The connection method is to connect the bracket to the frame frame. The rear protection material is Q235, and the connection method is: the structural connection piece is welded on the rear end of the main vehicle, and the rear protection device section size (width × height) is 60×200 ( Mm), rear protection from the ground height: 450mm.
The effective volume of the tank: 5.25 cubic meters; external dimensions of the tank: long/straight length/diameter (mm): 3800/3200/1500; transport medium: manure, density 800 kg/cubic meter. Side protective material is Q235, The connection method is to connect the bracket to the frame frame. The rear protection material is Q235, and the connection method is: the structural connection piece is welded on the rear end of the main vehicle, and the rear protection device section size (width × height) is 60×200 ( Mm), rear protection from the ground height: 450mm. [1] Sewage truck special function description: 1. Sewage suction pump special parts include vacuum suction pump, power take-off device, transmission shaft, water and gas separator, oil and gas separator, multi-way reversing valve, tank body, blowdown valve, visual window, vacuum pressure gauge, Pipe network system, hydraulic system and other components. 2. The use of high-quality carbon steel as the material of the sewage tank can be selected from stainless steel and steel liner. Tank metal paint. 3. Install imported anti-overflow devices to prevent feces and sewage from infiltrating into the vacuum pump system. 4. The sewage suction truck has a hydraulic lifting and dumping function to facilitate the dumping of various sludges. Moreover, the rear tank door can be automatically opened hydraulically, which is convenient for cleaning deposits, solidification in the tank body, and maintenance and maintenance of the interior of the tank body. 5. Self-priming, self-priming, convenient suction and drainage. Sewage suction truck has all the functions of suction truck. It has higher vacuum, higher suction distance and higher pressure than suction truck, which can meet users' requirements in different use environments. Chassis parameter parameters Chassis model: EQ1102FLJ5 Fuel type: Diesel Axis number: 2 Front track: 1810(mm) Wheelbase: 3950 Rear track: 1800(mm) Cab ride number: 3 Number of springs: 9/12+9 Number of tires: 6 Axle load: 4185/5765 Tire specifications: 9.00-20 Emission Standards: GB3847-2005, GB17691-2005 State III
The main purpose of the sewage suction truck The sewage suction truck is mainly used to clean the city sewers, the pipeline sediments, the dredge of the dead mud, can also be used to clean industrial drainage pipelines, walls, etc., and can also be used for watering, transporting water and highways. It can be used to save fire in case of emergency. 1. Preparation before operation (1) The rear part of the sewage 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 and take out the dirt-absorbing rubber hose so that it swings back without bending. 2. Suction work (1). Draw the dirt-contaminated hose as deep as possible to ensure that the end of the pipe is 300mm or less from the liquid surface during the work process. (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 can pass through the observation mirror on the upper part of the rear head. When the liquid level reaches the middle of the observation mirror, the operator should be notified that the colleague 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. . (6) Close the fuel tank straight cock rotating handle plate parallel to the axis of the incoming mailbox. (7) After flushing the hose, place it back in the walkway box, close the side door, and position the boom over the cab. (8) Close the anti-overflow valve so that the handle is perpendicular to the axis of the road. (9) Drive the sewer truck away from the operating point. 3. Draining operation (1) Put the suction hose toward 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 liquid in the tank, the driver should push the power take-off handle forward and remove the gear, and the vacuum pump stops 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 sewage suction truck away from the operation site
Dongfeng pointed vacuum suction truck
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