The difference between vacuum sewer suction truck and fecal suction truck

What are the commonalities and differences between suction trucks and suction trucks? How to choose the right model for you?

1, The tank shape of the fecal suction truck is different from that of the suction sewage truck: the tank of fecal suction truck is generally elliptical, and the tail has a self-flowing valve. The pressure difference of the tank is used to remove the manure, and the suction pipe can be rotated 360 degrees; The tank body of suction sewage truck is round, and tank body can be hydraulically lifted and self-unloaded, the back cover can be hydraulically opened, the vacuum degree is higher, the suction stroke is longer, the discharge speed is faster, and the cleaning of the tank body of the suction truck is more convenient.

2, Different function: the fecal suction truck is mainly used to pump manure, sewage, sludge and liquid mixed with small suspended debris with self-priming and self-discharging using a vacuum suction pump, the discharge is self-discharge and pressure discharge. It is suitable for large, medium and small town sanitation, municipal, agricultural, chemical, factory and mining enterprises and residential areas.

Vacuum suction sewer trucks are mainly used for sewerage, rainwater wells, inspection wells, septic tanks and sludge in various ditches, suction of manure or petrochemical plant lagoon, loading and unloading: installation of imported anti-overflow. The device prevents feces and the sewage is poured into the vacuum pump system due to full suction. Install Hangzhou Weilong vacuum suction pump, the suction pump can self-prime and discharge, and the discharge mainly self-discharge and pressure discharge.

Affected by the structure and shape of the tanks, the vacuum and suction of the fecal suction truck are not as large as that of the vacuum sewer suction truck. Due to the position of the sewage outlet, the larger stones or big debris cannot be discharged for fecal suction truck. In the dredging work of larger blocks, the vacuum sewer suction truck adopts hydraulic top opening and sewage discharge structure, and the sewage discharge efficiency and sewage discharge effect are better.

 
3, The main accessories are different, the fecal suction truck and the suction sewage truck are all using Weilong and Yifeng suction pumps, but the power of the same model pump is different. The pump body of the suction truck has different structure and power. The large suction stroke can reach the range of 50 meters to suck the brick slag. The suction stroke of the fecal suction truck can only reach 20 meters. The pressure of the suction sewage truck body is greater than that of the fecal suction truck, so the plates and fittings used for the tank body and accessories etc. have higher pressure resistance index than fecal suction trucks

4, Combine the above three points, the price of the same model of two type suction trucks will be different. The larger the tank volume is, the larger the price difference. Fecal suction truck can be installed with sprinkler function according to customer‘s requirements. Water and manure tanks can be divided into separate bins, which can suck manure and sprinkle water. The suction sewage truck can generally be installed with a cleaning function, making it a high-pressure cleaning and suction-reducing dual-purpose vehicle, commonly known as the “combined dredging vehicle”.