Fully automatic car wash sewage treatment equipment

Abstract

The invention discloses fully-automatic car washing sewage treatment equipment which comprises a negative pressure tank arranged in a sewage pool, a siphon well and a sludge elevator, wherein a purifying element is mounted in the negative pressure tank; a sewage inlet is formed in the side surface of the lower part of the negative pressure tank, a sewage discharge opening is formed in the bottom of the negative pressure tank, and a sludge elevating pipeline is connected with the sewage discharge opening; the sludge elevator is arranged at the top of the sludge elevating pipeline; a clean water outlet is formed in the upper part of the negative pressure tank and is connected with a siphon well inlet through a water conveying pipeline; a water pump is mounted at an outlet at the top of the siphon well, a water replenishing opening is also formed in the top of the siphon well, and a raw water back-flushing valve is mounted at the water replenishing opening. According to the fully-automatic car washing sewage treatment equipment disclosed by the invention, circulating water can be reused, is high in utilization rate and is mainly purified by means of self power, the power of the elevator, the negative pressure of the siphon well, the sewage self gravity and other energy sources are mutually utilized and act, almost without outside action, the energy consumption is less, the water treatment cost is very low, and the maximum energy conservation is realized.

Description

technical field [0001] The invention relates to the field of car washing, in particular to a fully automatic car washing sewage treatment equipment. Background technique [0002] As we all know, water resources are becoming increasingly tense. With the continuous improvement of people's living standards, the automobile industry has shown a blowout development trend. The number of automobiles has increased significantly, and the water consumption for car washing has also increased sharply. For cities, the water used for car washing has occupied urban water resources. a large proportion of. For car washing methods, there are mainly water washing, drug dry cleaning, aerosol washing, and the combination of drug washing and water flushing. Among them, the combination of drug washing and water flushing is the most common. Or directly discharged through the sewer, resulting in a great waste of resources and environmental pollution. There are also technologies for treating automob...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems of wasting car washing water resources and high sewage treatment costs in the prior art, and provide a fully automatic car washing sewage treatment equipment. The equipment relies on its own power to purify sewage, and uses each energy source. The structure is simple, the sewage purification effect is good, the utilization rate is high, and the recycling of car washing water is fully realized

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