Efficient treatment equipment for textile wastewater

Abstract

The invention provides efficient treatment equipment for textile wastewater, and belongs to the technical field of textile equipment. The efficient treatment equipment comprises a cylindrical shell, apositioning cylinder fixedly connected with the shell, a rotating ring rotationally connected to the exterior of the positioning cylinder and a limiting guide block fixed to the inner wall of the shell; a plurality of arc-shaped mounting frames are hinged to the exterior of the rotating ring, a filter screen is mounted in the middle of each mounting frame, and an opening in one end of the positioning cylinder forms an air inlet; an air inlet channel is formed in the wall surface of a mounting cylinder, an air outlet channel corresponding to the air inlet channel is formed in the limiting guide block, the air outlet channel is connected with the air inlet end of a negative pressure pump, a water inlet connecting pipe communicated with the water storage cavity is arranged on the shell, anda water outlet connecting pipe communicated with the water storage cavity is arranged on the shell; and a transition section and a sealing section are arranged on the inner side face of the limiting guide block, the tail end of the transition section is connected with the inner wall of the shell, the sealing section is an arc face located on the outer side of the mounting frames, and an inlet of the air outlet channel is located on the sealing section. The efficient treatment equipment has the advantages of high efficiency and the like.

Description

technical field [0001] The invention belongs to the technical field of textile equipment and relates to high-efficiency treatment equipment for textile wastewater. Background technique [0002] The textile process produces a large amount of wastewater, including printing and dyeing wastewater, chemical fiber textile wastewater, degumming and wool washing wastewater, etc. Among them, printing and dyeing wastewater and chemical fiber textile wastewater are the most polluted. The textile printing and dyeing industry is one of the industrial sectors that consume a lot of water and discharge a lot of wastewater. In addition to the large amount of water, because the textile wastewater is mostly the sewage of washing and dyeing of cloth, thread, etc., the interior contains a lot of wool fiber impurities. The interception of wool fiber is relatively simple, but after being intercepted, it is more complicated to be wound on the intercepted object, which makes it very difficult for t...

AI Technical Summary

Problems solved by technology

In addition to the large amount of water, because the textile wastewater is mostly the sewage of washing and dyeing of cloth, thread, etc., the interior contains a lot of wool fiber impurities. The interception of wool fiber is relatively simple, but after being intercepted, it is more complicated to be entangled on the interceptor, which makes it very difficult for the staff to clean up the entangled wool fiber, and the desorption efficiency is low, which affects the overall efficiency of waste water treatment. Furthermore, the existing equipment cannot operate continuously, and the maintenance cycle is short, especially the cleaning of interception mechanisms such as filter screens is very frequent, while the waste water is continuously generated, resulting in the need for multi-step and multi-set equipment switching operations in the waste water treatment process , not only the cost is high, but also the efficiency and effect are not ideal

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