FULONGMA sewage suction truck integrates the functions of sewage suction and sewage rotating filtering and self-draining, reducing the number of vehicle trips, reducing the labor intensity of operators, improving work efficiency, and saving costs. It is mainly used for the suction and transportation of sludge, excrement, or petrochemical sewage tank sludge in sewers, rain wells, septic tanks, and various ditches. It is convenient to use and has high operating efficiency.
01. The functional characteristics of the sewage suction truck
The special part of the sewage suction truck consists of power take-off, a transmission shaft, a vacuum sewage suction pump, a pressure tank, a hydraulic part, a pipe network system, a vacuum pressure gauge, a fecal window, a handwashing device, etc. It is equipped with a high-power vacuum sewage suction device. Pump and high-quality hydraulic system, the tank head is die-casted at one time, the tank can be opened back, and the double top is self-unloading. The dirt in the tank can be dumped directly through the back cover, and it has the characteristics of high vacuum (more suction than a fecal suction truck), large tonnage, high efficiency, and wider use.
02. The configuration and composition of the sewage suction truck
Oil-water separator, water-gas separator, hydraulic self-unloading device, special vacuum suction pump, volume pressure gauge, suction pipe, self-flow valve, vacuum tank, connecting device (fecal window), automatic anti-overflow valve, hydraulic kit.
03. The scope of application of sewage suction truck
The sewage suction truck and the fecal suction truck have the same principle, but the sewage suction truck and the fecal suction truck have different purposes. The difference is that the tank body of the sewage suction truck is a round tank with a tighter structure, which can withstand higher pressure and provide greater suction and can be used to collect, clean, and transport sewage and sludge.
04. Working principle of sewage suction truck
Since the suction hose is always immersed on the liquid surface, after the air in the fecal tank is sucked, it becomes thinner and thinner because it cannot be replenished. As a result, the pressure in the tank is lower than the atmospheric pressure, and the fecal liquid is used under atmospheric pressure. , Enter the container through the fecal suction hose. Or because the siphon tube is close to the bottom of the tank, when the air is continuously discharged into the fecal tank, it is compressed because it has no way out, causing the pressure in the tank to be higher than atmospheric pressure. The fecal liquid is discharged through the siphon and suction hose under the action of compressed air. Outside the tank.
The sewage suction truck has the characteristics of high suction efficiency, self-priming, self-draining, and direct irrigation. Pumping time for full manure tank: ≤5min, suction range: ≥8m. It has the characteristics of long service life, fast working speed, simple operation, and convenient transportation.
05. The main purpose of the sewage suction truck
The sewage suction truck is mainly used to clean urban sewers, pipelines, sediments, and dredging of dead-angle mud ditches. It can also be used to clean industrial drainage pipes and walls, etc. It can also be used for sprinkling, transporting water, and flushing roads, and can be used for fire fighting in an emergency.