Sewage recycling system for concrete stirring station

A technology of sewage recycling and mixing station, which is applied in the directions of water/sewage multi-stage treatment, water/sludge/sewage treatment, centrifuged water/sewage treatment, etc. It can solve the problems of natural environment pollution, reduce waste of resources, reduce The effect of production cost, easy installation and use

Inactive Publication Date: 2017-07-25
郑州新水工机械有限公司
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Problems solved by technology

[0002] During the production and operation of the concrete mixing station, a large amount of sewage will inevitably be generated due to cleaning of mixers, tank trucks, pump trucks and other equipment. This sewage not only

Method used

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  • Sewage recycling system for concrete stirring station

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Example Embodiment

[0013] The sewage recycling system of the concrete mixing plant of the present invention will be described in detail below with reference to the accompanying drawings.

[0014] Such as figure 1 As shown, the sewage recycling system of the concrete mixing plant of the present invention is mainly composed of a water collection tank 2, a sand-gravel separator 3, a sand-water separation device 8, a mortar tank 4, a grit chamber 12, and a water storage regulating tank 15. , The inlet of the sump 2 collects sewage from the cleaning equipment of the concrete mixing plant, and the outlet of the sump 2 is connected to the gravel separator 3. In this embodiment, the inlet of the sump 2 is connected to the car wash point 1 in the mixing station through a sewer . The sand-gravel separator 3 is provided with a feed tank connected to the outlet of the water collection tank 2 and a stone outlet and a mortar outlet that output large stones and sand-water mixed slurry after separation. The stone...

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Abstract

The invention discloses a sewage recycling system for a concrete stirring station. According to the sewage recycling system, sewage is cleaned by virtue of water collection tank gathering equipment and flows through a sandstone separation machine, a sand-water separation device, a mortar tank, a sand settlement tank and a storage water regulating tank, and then sandstone mixed in the sewage can be sorted and recycled, and furthermore, treated sewage is subjected to concentration regulation through the storage water regulating tank and can be recycled; and the sewage recycling system for the concrete stirring station is simple in structure and convenient to mount and use, the cycling and reutilization of cleaning wastewater of the stirring station are realized, the zero-emission of wastewater is achieved, the wasting of resources is reduced, and meanwhile, the production cost of the concrete stirring station is lowered.

Description

technical field [0001] The invention belongs to the technical field of concrete mixing plants, and in particular relates to a sewage recycling system for concrete mixing plants. Background technique [0002] During the production and operation of the concrete mixing station, a large amount of sewage will inevitably be generated due to cleaning of mixers, transport tank trucks, pump trucks and other equipment. This sewage not only contains conventional building materials such as sand and gravel, cement, but also various types High-grade concrete additives, if discharged directly without treatment, will cause serious pollution to the surrounding natural environment. Contents of the invention [0003] The purpose of the present invention is to provide a sewage recycling system for a concrete mixing plant capable of saving a large amount of water resources and reducing sewage discharge. [0004] The technical solution of the present invention is: a sewage recycling system for...

Claims

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Application Information

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IPC IPC(8): C02F9/02
CPCC02F1/38C02F2001/007
Inventor 冯玉簪李树明
Owner 郑州新水工机械有限公司
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