Chemical plant wastewater filtering and treating device

Abstract

The invention discloses a chemical plant wastewater filtering and treating device, and relates to the technical field of wastewater treatment devices. The chemical plant wastewater filtering and treating device comprises an impurity removal chamber, two converging plates are arranged in the impurity removal chamber, the lateral sides, away from each other, of the two converging plates are fixedlyconnected to the two lateral sides of the inner wall of the impurity removal chamber, the lower sides of the two converging plates are provided with a first filter plate and a second filter plate fromtop to bottom in sequence, and the lateral sides, away from each other, of the second filter plate and the first filter plate are in overlapping connection with the upper surface and the lower surface of the inner wall of a piston cylinder. According to the chemical plant wastewater filtering and treating device, by arranging a circulating device, springs and an electric push rod, the filtrationefficiency of the first and second filter plates can be improved under driving of the circulating device; through the electric push rod, impurities on the first filter plate and impurities on the second filter plate can be pushed to the right side and led out through two residue discharging outlets respectively, and therefore, the filtration effect of the first and second filter plates can be ensured.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment equipment, in particular to a chemical plant wastewater screening treatment device. Background technique [0002] Chemical industry is the abbreviation of chemical technology, chemical industry and chemical engineering. Any technology that uses chemical methods to change the composition and structure of substances or to synthesize new substances belongs to chemical production technology, that is, chemical technology. The resulting products are called chemicals or chemical engineering. product. [0003] In the process of industrial production, a large amount of industrial wastewater is often produced. These wastewaters often contain lumps or particles of different sizes and sizes. In order to avoid the impact of lumps or particles on the subsequent oxidation of organic matter, filter devices are often used. However, traditional industrial wastewater filter devices are often in a stati...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a chemical plant wastewater screening and treatment device, which solves the problem that the traditional industrial wastewater filter device is often in a static state and does not have the function of removing impurities, resulting in a large amount of waste water that is easy to accumulate on the filter plate. Impurities will not only affect the filtration effect of the filter plate, but also reduce the filtration efficiency, which will affect the benefit

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