Zero-discharge wastewater treatment equipment for automobile repair plant

Abstract

The invention discloses zero-discharge wastewater treatment equipment for an automobile repair plant. The zero-discharge wastewater treatment equipment comprises a diaphragm pump, a filter press, a screw pump, a distillation working chamber, a vacuum pump, an electric box, a distilled water chamber, a rack and a roots compressor, wherein the electric box is connected to one side of the rack; the filter press is arranged at the upper end of the rack; one end of the filter press is connected to a sewage tank through the diaphragm pump, and the other end of the filter press is connected to an intermediate water tank which is connected to the distillation working chamber through a pipeline; the vacuum pump and the roots compressor are arranged at the rear end of the distillation working chamber; the distilled water chamber is connected outside the distillation working chamber, and is connected to a washing tank through a pipeline. The zero-discharge wastewater treatment equipment for the automobile repair plant is reasonable in design, convenient to operate, high in utilization efficiency, long in service life and low in failure rate; zero-discharge treatment of wastewater of the automobile repair plant can be implemented, the environment is protected, resources are saved, and moreover, the water utilization cost of the automobile repair plant is reduced.

Description

technical field [0001] The invention relates to a waste water treatment device, in particular to a zero-discharge treatment device for waste water in an auto repair shop. Background technique [0002] With the improvement of people's living standards, cars have entered people's homes, and cars have become an important means of transportation, which not only brings convenient transportation, saves people's time, but also improves people's comfort in cars. Very comfortable even in bad wind and snow. But the automobile that people use breaks down unavoidably, needs to send automobile to the garage for repairing. An auto repair shop is a unit that specializes in repairing cars and assemblies. The basic methods of auto repair can be divided into: on-car repair and assembly exchange repair. On-vehicle repair is to remove the assembly, assembly and parts from the vehicle during repair. If it can be repaired, all of them will be put back into the original vehicle after repair; As...

AI Technical Summary

Problems solved by technology

Auto repair plants will produce waste water during the maintenance process. At present, the waste water discharge treatment equipment in auto repair plants cannot achieve zero discharge of waste water, and the efficiency is low, which not only causes environmental pollution, wastes resources, but also increases the cost of auto repair plants.

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