Chemical sewage treatment equipment

A technology for treating equipment and chemical sewage, which is applied to chemical instruments and methods, filtration separation, fixed filter element filters, etc., and can solve problems such as suspended garbage

Active Publication Date: 2022-03-11
ZHENGZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a chemical sewage treatment equipment to solve the problem of suspended garbage in the existing sewage treatment

Method used

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Embodiment Construction

[0024] 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.

[0025] A kind of embodiment of chemical industry sewage treatment equipment of the present invention, as Figure 1 to Figure 8As shown, it includes a sewage pipe 1, a collection case 6 and a filter assembly. Sewage pipe 1 is arranged horizontally, and one end is a water inlet, and the other end is a water outlet, and sewage enters the water outlet from the water inlet and is discharged. The sewage pipe 1 is provided with discharge holes, in particular, there ...

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Abstract

The invention relates to the field of sewage treatment, in particular to chemical sewage treatment equipment. The blow-off pipe is horizontally arranged, and a discharge hole is formed in the blow-off pipe. And a cavity between the material collecting shell and the pipeline is a material collecting cavity, so that garbage in the blow-off pipe enters the material collecting cavity through the discharge hole. When the material blocking plate is pushed outwards by the garbage in the blow-off pipe, the garbage pushes the material blocking plate to be opened. The fixing shaft is horizontally arranged in the blow-off pipe and is coaxial with the blow-off pipe, one end of the fixing shaft is fixedly connected with the fixing frame, and the other end of the fixing shaft extends towards the water inlet end in the axial direction; the filter screen is in a conical shape and is slidably arranged on the fixing shaft in a sleeving mode, and the flaring end is located at one end of the water outlet so that garbage can be accumulated on the inclined face of the filter screen. The fixing shaft is sleeved with the reset spring, one end of the reset spring is connected with the fixing frame, and the other end of the reset spring is connected with the filter screen, so that when the filter screen slides towards the fixing frame along the fixing shaft, the spring is compressed to store force, garbage enters the material collecting cavity along with water flow, and the effect of collecting suspended garbage in sewage is achieved.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to chemical sewage treatment equipment. Background technique [0002] With the rapid development of industrialization and the acceleration of urbanization, the accompanying chemical sewage is also increasing. Because there are some solid suspended pollutants in most wastewater, the removal of suspended solids is a basic task of wastewater treatment, and its existence not only makes the water turbid, but also makes pipelines and equipment blocked, worn, and interferes with wastewater treatment and recycling. [0003] In the usual sewage treatment process, it generally undergoes three-level treatment. The main purpose of the first-level treatment is to remove the suspended pollutants in the wastewater and to adjust the pH of the wastewater and other treatment process loads. The methods used mainly include natural sedimentation, grid filtration, flotation, and oil separation. The sewa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03B01D29/94
CPCB01D29/035B01D29/94
Inventor 谢肥东侯翠红牛柏林陈本海
Owner ZHENGZHOU UNIV
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