Car washing water purification recycling processing system

A treatment system and car wash water technology, which is applied in the direction of vehicle washing facility wastewater treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve problems such as difficult and difficult to maintain stable water treatment volume, and achieve reduction Particulate matter and organic matter, accelerated settling speed, volume reduction effect

Inactive Publication Date: 2010-02-03
BEIJING NENGTUO HI TECH
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Problems solved by technology

However, due to the need to use air flotation and a variety of biochemical methods for treatment, in certain use occasions, especially small-sca

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  • Car washing water purification recycling processing system

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Embodiment Construction

[0008] see figure 1 , the present invention provides a kind of car washing water purification reuse processing system, mainly comprises the flocculation tank 15, sedimentation tank 13, disinfection tank 12, grease trap 11, filter tank 19 and water storage tank 9 connected successively, and described flocculation tank is set There is a feeder 2 for throwing flocculant into the pool, and an agitator 1 is arranged in the pool. The sedimentation tank is a slant plate sedimentation tank, and a slant plate combination 3 arranged in parallel is arranged in the pool, and the disinfection tank is provided with disinfection equipment. An oil separator 6 is arranged in the grease trap, and a filter material layer 8 is arranged in the filter pond.

[0009] A sludge discharge port may be provided at the bottom of the sedimentation tank for discharging sludge under certain conditions. A submersible sludge pump 14 can also be installed at the bottom of the sedimentation tank to regularly pu...

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Abstract

The invention relates to a car washing water purification recycling processing system which mainly comprises a flocculation tank, a sedimentation tank, a disinfection tank, an oil separation tank, a filtering tank and a water storage tank, wherein the flocculation tank is internally provided with a feeder used for throwing flocculating agent into the flocculation tank; the flocculation tank is also internally provided with a stirrer; the sedimentation tank is an inclined plate sedimentation tank which is internally provided with an inclined plate combination arranged in parallel; the disinfection tank is provided with sterilizing equipment; the oil separation tank is internally provided with an oil separation plate; and the filtering tank is internally provided with a filtering material layer. The system is applicable to medium and small car washing places, and has the advantages of good treatment effect, small land occupying area, compact structure as well as convenient installation and maintenance. The system gives priority to physical treatment way, and eliminates the common biochemical treatment in the prior art, so as not to require the system to be in a stable running state frequently; the system can be started and stopped at any time, thus being especially suitable for the car washing places with unstable water discharge quantity; furthermore, the treated water can be recycled.

Description

technical field [0001] The invention relates to a car washing water purification and reuse treatment system, which belongs to the technical field of environmental protection. Background technique [0002] The urban car washing industry is a major water-consuming industry, which requires water recycling. First, it helps to save water resources, and second, it helps to avoid environmental pollution. According to the characteristics of the car washing industry, the circulating water should be treated to a certain extent to eliminate the pollution of particulate matter, oil and organic matter in order to meet the requirements of car washing. The existing treatment equipment is to solve the problem of precipitation and degreasing, and the purification effect is not ideal. . [0003] In order to improve the treatment effect, the Chinese invention patent application No. 200710304400.1 provides a treatment system involving car wash water, which mainly includes a sedimentation tank,...

Claims

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Application Information

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IPC IPC(8): C02F9/04C02F1/52C02F1/50C02F1/40C02F103/44
Inventor 李庆梅
Owner BEIJING NENGTUO HI TECH
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