Wastewater treatment equipment convenient for replacing filter screen for deep purification of textile wastewater

Abstract

The invention discloses wastewater treatment equipment convenient for replacing a filter screen for deep purification of textile wastewater, and relates to the technical field of textile wastewater. The wastewater treatment equipment convenient for replacing the filter screen for deep purification of the textile wastewater comprises a bottom plate, a working box, a hydraulic rod and a side rack are welded to the top of the bottom plate, a barrier plate is welded to the bottom of the inner side of the working box, the free end of the barrier plate extends to the outside of the working box, and the barrier plate divides the working box; a top plate is welded to the top of the baffle plate, a water suction pump is welded to the top of the top plate, and a feeding hopper is welded to the outer wall of one side of the working box. According to the textile wastewater treatment device, textile wastewater and a flocculating agent are rapidly mixed together in a stirring mode and subjected to a chemical reaction, secondary filtering work is conducted on the textile wastewater, so that the purpose of deep treatment of the textile wastewater is achieved, a first filtering plate can be rapidly lifted to the outside of the working box, and cleaning work of workers is facilitated.

Description

technical field [0001] The invention relates to the technical field of textile wastewater, in particular to a wastewater treatment device for deep purification of textile wastewater, which is convenient for replacing filter screens. Background technique [0002] Water is an important natural resource for the survival and development of human society. With the rapid development of industry, water pollution is becoming more and more serious. In order to treat water pollution, effective methods are being actively explored in various fields. In the field of textiles, the wastewater produced by textiles is discharged after treatment and does not meet the national discharge standards, causing serious pollution to the environment, which is also an important source of water pollution. Therefore, in recent years, those skilled in the art have devoted themselves to the research on the effective treatment of printing and dyeing wastewater. [0003] Textile wastewater treatment equipme...

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Problems solved by technology

[0004] (1) The efficiency of the traditional static flocculation reaction is poor, the purification effect of the wastewater is not obvious, and the wastewater is discharged in a hurry without sterilization treatment, which makes it difficult for the wastewater to meet the national discharge standard

[0005] (2) The existing wastewater treatment equipment will be equipped with a filter screen to filter the wastewater. After the filter screen has filtered the wastewater for a long time, there will be more impurities attached to its surface, which needs to be cleaned, but the existing equipment is taken out The steps of the filter screen are cumbersome, which affects the efficiency of wastewater treatment

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