The working principle of high pressure cleaning and suction truck is briefly described

The function and working principle of high-pressure cleaning suction sewage vehicle models are the same, through vacuum negative pressure to collect and transport sewage sludge. In the use of high-pressure cleaning suction car, the special part of the inevitable failure, in order to better and more quickly discharge the fault, we learn the working principle of high-pressure cleaning suction car. Understand the working principle of high-pressure cleaning suction car, can help us quickly find the cause of failure.
First of all, let's talk about the power part of the high-pressure cleaning suction truck:
The power of the high-pressure cleaning suction car comes from the chassis engine. Chassis engine - transmission - force extractor - rotating shaft - vacuum pump. When power is transferred from the engine layers to the vacuum pump, the vacuum pump gets power and starts running.
High pressure cleaning suction car in strong suction strong row when the need for power. If the power is insufficient, it will lead to a lack of inward or outward force.
High-pressure cleaning suction suction car vacuum pump operation: in the vacuum pump, there is an eccentric rotor, eccentric rotor rotation, extraction of the tank air, negative pressure, suction.
High-pressure cleaning suction truck is mainly used for pumping feces, sewage, mud and mixed with small suspended debris liquid, with high suction efficiency, self-suction, self-discharge and direct irrigation characteristics, suitable for large, medium and small town sanitation, municipal, agricultural, chemical, factory and mining enterprises, property community use; The imported anti-overflow device is installed to prevent feces, and the sewage is poured back into the vacuum pump system because it is full. The tank body is designed with turtle North style and never deforms. Hangzhou Weilong vacuum suction pump is installed, and the suction suction guide tube can rotate 360 degrees. Vacuum suction pump can be self-suction and self-discharge, discharge using self-discharge and pressure discharge.
High pressure cleaning suction car oil and gas separator
The compressed air discharged from the vacuum pump has a high speed and carries a large number of oil droplets when breaking through the oil film layer. In order to reduce oil consumption and prevent pollution, oil and gas separator is set up. The oil and gas separation is located in the right middle of the high-pressure cleaning and suction truck frame, the front is connected with a vacuum pump, and the rear is passed back to the tank. Oil and gas separation is provided with a baffle tubing. When the compressed air enters, its volume suddenly expands, the flow rate decreases, changes the flow direction, flows out through the porous baffle pipe, because the flow rate of oil and gas molecules decreases, the impact on the wall and the hole wall intensifies, a part of the heavy oil molecules and that is attached to the wall, condensing buckle oil drops, along the wall and the overflow pipe flows back to the tank, after the initial purification of the compressed air flows back to the top of the tank.