Treatment equipment for recycling car washing waste water and automatic control system

A technology for recycling and car washing wastewater, which is applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, electrical program control, etc. It can solve the problems of poor effluent quality, difficult supervision, and poor applicability.

CN102701516AActive Publication Date: 2012-10-03SHENZHEN HUIQING TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2012-10-03

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Abstract

The invention discloses treatment equipment for recycling car washing waste water and an automatic control system. The treatment equipment comprises a combined tank, an ozone generator, an ozone mixed disinfection tank and a recycling water tank, wherein the combined tank consists of an oil-removal grit tank, an anaerobic adjusting tank, a biochemical reaction tank and a flat-panel membrane bioreactor (MRB) tank; an aeration head and an aeration pipe are respectively arranged in the biochemical reaction tank and the flat-panel MRB tank; a flat panel membrane, a suction pipe and a suction hoseare arranged in the flat-panel MRB tank; a membrane cleaning medicine liquid storage tank is connected with the suction pipe; the inlet of a water inlet self-sucking pump is communicated with the anaerobic adjusting tank; the outlet of the water inlet self-sucking pump is connected with the biochemical reaction tank; a inlet of a water outlet self-sucking pump is connected with the suction pipe; the outlet of the water outlet self-sucking pump is connected with the inlet of the ozone mixed disinfection tank through a water outlet pipe; the outlet of the ozone mixed disinfection tank is connected with the recycling water tank; the ozone generator is connected with the water outlet pipe through a jet device; and the biochemical reaction tank is communicated with the anaerobic adjusting tankthrough a discharge pipe. The control system comprises an equipment field control module, a sub-control platform module for a car washing station, a remote main control platform module and a third-party remote monitoring platform module. The treatment equipment and the automatic control system can be applied to the field of recycling of the car washing waste water.
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Description

technical field

[0001] The invention relates to a recycling treatment device for car washing wastewater; in addition, the invention relates to an automatic control system for the recycling treatment device for car washing wastewater. Background technique

[0002] At present, there are a lot of car wash wastewater treatment equipment on the market, and there are very few equipment that can really save water and recycle water. The traditional sand and oil removal process cannot meet the turbidity and bacteria indicators. The removal effect of the multi-media filter on LAS (Linear Alklybezene Sulfonates, alias anionic surfactant) is not good, it is easy to block, and produces a lot of mud. If the filter element is replaced frequently , the cost is high; the efficiency of wastewater treatment through electrolysis and other methods is poor, high investment and low income; the existing biochemical treatment pool occupies a large area, and the suspended solids and chroma of the eff...

Examples

Embodiment Construction

[0025] Such as figure 1 As shown, the car wash wastewater circulation treatment equipment of the present embodiment includes an oil separation grit chamber 600, an anaerobic adjustment tank 700, a biochemical reaction tank 100, a flat MBR tank 200, an ozone generator 16, an ozone mixing disinfection tank 18, and a reuse water tank 800, the oil-separating grit chamber 600 is provided with an oil-separating plate 34, the anaerobic regulating tank 700 is provided with a suspended filler 11, and the biochemical reaction tank 100 and the flat MBR tank 200 are located in the same housing to form Biochemical and flat-panel MBR combination pool, the biochemical reaction pool 100 and the flat-panel MBR pool 200 are connected up and down with circulation channels 101, 102, and the biochemical reaction pool 100 and the flat-panel MBR pool 200 are respectively provided with exposure The air head 5 and the aeration pipe 6 supply oxygen to the aeration head 5 and the aeration pipe 6 through...