The difference between sewage suction truck and fecal suction truck
Time:2021-11-09
Views:383
The fecal suction truck is also called the biogas slurry truck, the dung extraction truck, the dung pulling truck, the vacuum fecal suction truck, and the biogas slurry transport truck. Its working principle is to use the principle of air pressure to pump the tank body into a certain vacuum state with a vacuum suction pump, forming a negative pressure inside, sucking feces, sewage and liquid mixed with less suspended matter into the tank. Fecal suction trucks are powerful, convenient and practical, and are widely used in sanitation and property departments in various cities and towns.
The sewage suction truck is a new type of sanitation vehicle that collects, transfers, cleans and transports sludge, sewage, and avoids secondary pollution. Liquid substances such as crude oil. The sewage suction truck adopts the domestic technology-leading vacuum pump of the sewage suction truck, which has large suction power and long suction range. It is especially suitable for the suction, shipment and discharge of sludge in the sewer, especially for sucking sewage mud, silt, stones, and bricks. Large objects such as blocks.
1. The shape of the suction truck is different from that of the sewage suction truck. The suction truck is generally an oval tank with a fecal discharge port at the tail. The pressure difference of the tank is used to remove the fecal liquid, and the imported anti-overflow device is installed to prevent feces. The sewage is fully absorbed and poured back into the vacuum pump system. The tank body has a turtle north-style design and is permanently non-deformable. The Hangzhou Weilong vacuum suction pump is installed. The suction pipe can rotate 360 degrees, and the sewage suction truck is a circular tank. The sewage tank can be hydraulically lifted and self-unloaded, and the back cover can be opened hydraulically. The vacuum degree is high, the suction distance is long, the discharge speed is faster, and it is cleaner, and it is easier to clean the tank body of the sewage suction truck.
Second, distinguishing from function: Fecal suction truck is mainly used for suction of feces, sewage, sludge and liquid mixed with small suspended debris. It has the characteristics of high suction efficiency, self-priming, self-draining and direct irrigation. It is suitable for large, medium and small town sanitation, municipal administration, agriculture, chemical industry, factories and mining enterprises, and property communities; it uses vacuum suction pump for self-suction and self-discharge, and discharge adopts self-discharge and pressure discharge. Vacuum sewage suction trucks are mainly used for the suction, loading and unloading of sewage, rainwater wells, inspection wells, septic tanks and various ditch sludge, excrement or sludge in the sewage tank of petrochemical plants: installation of imported anti-overflow After loading, to prevent feces and sewage from being filled up to the vacuum pump system, the Hangzhou Weilong vacuum sewage suction pump is installed. The sewage suction pump can be self-suction and self-discharge. The discharge adopts self-discharge and pressure discharge, which is affected by the structure and shape of the tank. The vacuum and suction power of the suction truck is not as great as that of the sewage suction truck. The suction truck uses the pressure difference of the vacuum pump to discharge sewage. Due to the location of the sewage outlet, larger stones cannot be discharged and cannot be used for the dredging of larger blocks. The sewage suction truck adopts hydraulic top-opening sewage structure, which has better sewage efficiency and sewage effect.
Third, the difference between the main parts. Both the fecal suction truck and the sewage suction truck use the Weilong and Yifeng sewage suction pumps, but the pump power of the same model is different. All the pump bodies of the sewage suction truck have different structures and higher power. The large suction range can reach 50 meters to suck up the brick slag. The suction range of the suction truck can generally only reach 20 meters. The pressure on the tank body of the sewage suction truck is greater than that of the suction truck, so the plates and pipe fittings used in the tank body The accessories have a higher pressure index than the suction truck.
Fourth, the comparison of the above three points is based on the difference in the selection of structural parts of the suction truck and the sewage suction truck. There will be a difference in the price of the same model. The larger the tank volume of the model, the greater the price difference. In addition, the fecal suction truck can be equipped with a sprinkler function according to customer requirements. The water and fecal tanks can be separated separately, which can be used for both suction and sprinkling. The sewage suction vehicle can generally be equipped with a cleaning function, making it a dual-purpose vehicle for high-pressure cleaning and sewage suction, commonly known as the "joint dredging vehicle".
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