Movable dirt-sucking and purifying vehicle

Abstract

The invention provides a movable dirt-sucking and purifying vehicle, comprising a chassis and a vehicle box. The floor of the vehicle box is provided with an integrated residue-sucking and filtering machine, a flocculation tank, a sewage settling tank and a sludge concentration machine; the integrated residue-sucking and filtering machine is connected with the sewage settling tank via a pipeline and a valve, and filtered sewage is delivered to the sewage settling tank; the sewage settling tank is connected with the flocculation tank through a pipeline, sewage flows into the flocculation tank through the pipeline under the action of gravity, and through reagent addition, stirring and full flocculation, water and residues in domestic sewage are layered in the flocculation tank; and the flocculation tank is connected with the sludge concentration machine through a pipeline, layered sewage overflows to the sludge concentration machine through the pipeline under the action of gravity, water flows out from slits after concentration, extrusion and dehydration by the sludge concentration machine, and residues are continuously discharged from a residue discharging outlet of the sludge concentration machine. The movable dirt-sucking and purifying vehicle is prepared through comprehensive integration of conventional domestic sewage treatment equipment and optimization of configuration, and realizes mobile treatment.

Description

technical field [0001] The invention belongs to a sewage purification vehicle in the field of environmental protection, and in particular relates to a mobile sewage purification vehicle. Background technique [0002] With the rapid development of my country's economic construction and the advancement of urbanization, the discharge of domestic sewage in urban communities has increased the burden on sewage treatment plants, and even the residues of septic tanks in living quarters will directly flow into the sewage pipe network with the discharge of sewage , resulting in the blockage of the sewage pipe network, causing the sewage to overflow everywhere, and affecting the urban sanitation environment. In order to solve this objective situation, vehicles with purification devices have been developed in the prior art to separate dirt and sewage. However, due to the limitations of structure and process design, the residue contains high Molecular flocculant compounds can only be tra...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of my country's economic construction and the advancement of urbanization, the discharge of domestic sewage in urban communities has increased the burden on sewage treatment plants, and even the residues of septic tanks in living quarters will directly flow into the sewage pipe network with the discharge of sewage , resulting in the blockage of the sewage pipe network, causing the sewage to overflow everywhere, and affecting the urban sanitation environment

In order to solve this objective situation, vehicles with purification devices have been developed in the prior art to separate dirt and sewage. However, due to the limitations of structure and process design, the residue contains high Molecular flocculant compounds can only be transported to landfills or waste-to-energy plants, and cannot be returned to the field after separation of water and residue or sludge

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