Chemical engineering sewage treatment device

A technology for treating equipment and chemical sewage, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, aerobic process treatment, etc., can solve problems such as environmental pollution, improve swirling effect, and improve work efficiency , enhance the effect of speed

Inactive Publication Date: 2018-04-13
NINGBO YINZHOU DORCOO AUTODOOR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Especially the sewage produced by chemical plants contains a lot of sediment and harmful substances. If these sewage are not treated properly, it will inevitably cause serious environmental pollution.

Method used

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  • Chemical engineering sewage treatment device
  • Chemical engineering sewage treatment device
  • Chemical engineering sewage treatment device

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-4 , the invention provides a kind of chemical sewage treatment equipment, including sewage tank 1, cement separation tank 2, sludge homogenization tank 3, reaction tower 4, anaerobic tank 5 and aerobic tank 6 arranged in sequence, reaction tower 4 is set There is a dosing box 7, a stirring motor 71 is arranged on the dosing box 7, and a mixing blade 711 is arranged on the stirring motor 71; a sewage inlet pipe 91 is arranged between the se...

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Abstract

The invention discloses a chemical engineering sewage treatment device. The chemical engineering sewage treatment device comprises a sewage tank, a water-sludge separation tank, a sludge homogenizingtank, a reaction tower, an anaerobic tank and an aerobic tank which are sequentially arranged, and the reaction tower is provided with a dosing box; a sewage inlet tube is arranged between the sewagetank and the water-sludge separation tank, and the sewage inlet tube is provided with a first water pump; a sludge inlet tube and a sludge removed sewage inlet tube are arranged between the water-sludge separation tank and the sewage homogenizing tank, the sludge homogenizing tank is provided with a sludge outlet tube, the sludge inlet tube is provided with a second water pump, and the sludge removed sewage inlet tube is provided with a third water pump; and a fourth water pump is arranged between the anaerobic tank and the aerobic tank, and the aerobic tank is provided with a standard-reaching sewage outlet tube. The device separates precipitates from sewage through the water-sludge separation tank and adopts stepwise treatment for chemical plant sewage treatment, so the device has the advantages of good treatment effect, high treatment efficiency, and guaranteeing of standard-reaching emission of sewage.

Description

technical field [0001] The invention relates to the technical field of chemical sewage treatment equipment, in particular to a chemical sewage treatment equipment. Background technique [0002] With the development of industry, a large number of enterprise factories are newly built. Due to the lax supervision of some enterprises, the sewage generated by enterprise production is directly discharged into rivers and lakes. When rivers and lakes are polluted, a large number of fish and shrimp are also polluted at the same time. People Physical diseases are caused in the process of using river water or eating fish and shrimp. In particular, the sewage produced by chemical plants contains more sediment and harmful substances. If these sewage are not treated properly, they will inevitably cause serious environmental pollution. Contents of the invention [0003] The object of the invention is to provide a kind of chemical sewage treatment equipment to solve the problems raised in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F3/02C02F3/28C02F7/00C02F9/00
Inventor 王雪峰
Owner NINGBO YINZHOU DORCOO AUTODOOR
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