mention Fecal suction truck,everyone is no stranger. The suction trucks that shuttle through various residential areas and municipal roads shoulder the heavy responsibility of absorbing people's daily excrement and sewage, and relieve the pressure of the living environment. So, do you know how the suction truck works? The editor will show you the working principle of the suction truck! And the difference between sewage suction truck and sewage pumping truck.

    In short, the suction truck uses the vacuum negative pressure principle. One end of the fecal suction hose is connected to the tank, and the other end is immersed in the liquid of the septic tank. The vacuum pump of the suction truck will empty the air in the suction truck to form an ultra-low negative pressure. The fecal water and dirt will be pumped into the tank along the hose under the action of atmospheric pressure.

    This kind of operation process has solved the efficiency problem in the traditional dung cleaning process and the cleaning problem of operators. In addition to the garbage truck, we have also heard of the garbage truck. Are these two vehicles the same model? What are the differences? The working principle of the suction truck and the suction truck are the same, but they are not the same model.

    First of all, the function of the sewage suction truck is different from that of the sewage suction truck. The sewage suction truck is generally used to suck the sewage sludge, especially the sewage sludge, bricks and small stones and other large sewage. The suction truck is used to absorb feces and sewage, etc. For the larger dirt, the treatment capacity of the suction truck is not as strong as that of the suction truck, and due to the restriction of the location of the sewage outlet, the large stones cannot be removed and cannot be used for dredging operations. The suction truck is a top opening, which can remove large stones and other impurities.

    Secondly, the shape of the tank body is different. The tank body of the sewage suction truck is round, while the tank body of the sewage suction truck is generally oval. The suction of the two is also different, and the suction of the suction truck is not as big as that of the suction truck. In general, the garbage truck does not have some special functions in the tank of the garbage truck, and the price is cheaper than the garbage truck. We should also have a clear idea when choosing. Don't be blinded by the excessive exaggeration of unscrupulous merchants.