Industrial wastewater filtering and desilting device

A technology of industrial wastewater and filter plates, which is applied in the direction of filtration and separation, fixed filter elements, chemical instruments and methods, etc., can solve the problems of long time required, labor, and affecting the efficiency of industrial wastewater filtration

Active Publication Date: 2021-05-18
浙江中辉裘革科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

The filter screen of the existing filter and desilter device is easily blocked by impurities and foreign matter, which affects the efficiency of industrial wastewater filtration, and the precipitated sludge is not easy to remove. Usually, the desilting process needs to be carried out manually, which takes a long time and is labor-intensive. mud cost high

Method used

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  • Industrial wastewater filtering and desilting device
  • Industrial wastewater filtering and desilting device
  • Industrial wastewater filtering and desilting device

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0023] Such as Figure 1-4 As shown, the present invention proposes a filter and desilter device for industrial wastewater, including a treatment tank 1, an inlet pipe 3, a first support plate 8, a power unit 10, a second support plate 11, a second slide plate 12, and a first rotating shaft 13. Filter plate 14, third support plate 19, third slide plate 21, flow guide table 25, mud guide plate 35 and sludge tank 36;

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Abstract

An industrial wastewater filtering and desilting device comprises: a treatment tank, a water inlet pipe, a first supporting plate, a power device, a second sliding plate, a first rotating shaft, a filtering plate, a third supporting plate, a third sliding plate, a flow guide table, a sludge guide plate and a sludge tank; wherein the top of the drainage chamber is closed, and a water outlet pipe and an emptying pipe are arranged on the right side of the drainage chamber; the first supporting plate is arranged on the treatment pond, a lifting assembly is arranged on the right side face of the first supporting plate, and the power device is arranged on the lifting assembly; the first rotating shaft is rotationally connected with the second sliding plate; the multiple sets of third supporting plates are arranged on the first rotating shaft; the third sliding plate is slidably arranged on the third supporting plate; the sludge guide plate is obliquely arranged at the front end of the treatment tank; and the sludge tank is arranged at the front end of the treatment tank. According to the invention, sludge scraping operation can be performed on the surface of the filter plate continuously, so that the foreign matters are prevented from adhering to the filter plate, a power device does not need to be started in the sludge scraping process, energy is saved, and sludge treatment is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an industrial wastewater filtering and desilting device. Background technique [0002] Industrial wastewater includes production wastewater, production sewage and cooling water. It refers to wastewater and waste liquid produced in the process of industrial production, which contains industrial production materials, intermediate products, by-products and pollutants produced in the production process that are lost with water. Wastewater needs to be filtered to remove large impurities and foreign matter. After filtration, sedimentation mud is formed, and then the sedimentation sludge in the water body is removed through the desilter device, so as to achieve the purpose of reducing the solid content of the wastewater and purifying the water body. The filter screen of the existing filter and desilter device is easily blocked by impurities and foreign matter, which affects the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03B01D29/64
CPCB01D29/03B01D29/6469
Inventor 邹美富
Owner 浙江中辉裘革科技有限公司
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