Rotary textile wastewater treatment device and use method

Abstract

The invention discloses a rotary textile wastewater treatment device and a use method, belongs to the field of sewage treatment, and can realize that textile wastewater is injected into a reaction treatment bin by technicians, then a rotary ring sleeve is arranged on a treatment stand column in a sleeving manner, the rotary ring sleeve falls down along with gravity, a water dissolving block is dissolved firstly, quicklime particles react with water to release heat, heat transfer accelerates movement of substances around textile wastewater, then a heat collecting plate is used for covering to transfer heat to enable an expansion air bag to expand, then the internal pressure of a compressed air film is increased, when a second dissolving block is dissolved, oxygen in the compressed air filmis jetted out due to increase of the pressure, the rotating ring sleeve is driven by a power paddle to rotate, oxygen is uniformly dispersed in the textile wastewater in order to increase the oxygen content of a water body and supply oxygen for subsequent purification of microorganisms, fibrous impurities in the textile wastewater are connected through an arc-shaped intercepting hook and a side branch hook to be wound and recycled, and collection and filtration are completed.

Description

technical field [0001] The invention relates to the field of sewage treatment, more specifically, to a rotary textile wastewater treatment device and a method for using it. Background technique [0002] Textile wastewater is a variety of wastewater generated in the process of spinning and weaving. Textile industry wastewater can be mainly divided into several categories: 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. According to statistics, the amount of wastewater discharged by printing and dyeing enterprises in my country reaches 3 million to 4 million tons every day. Textile industrial wastewater generally contains suspended solids, grease, lint, surfactants and various...

AI Technical Summary

Problems solved by technology

[0003] Textile wastewater mainly has the following characteristics: large amount of water: the pollution of wastewater is mainly organic pollution; high concentration of pollutants: the pollutants in wastewater are mainly the second type of harmful substances; most of them are alkaline: high chroma; water quality Large changes: it is difficult for general wastewater treatment facilities to meet higher discharge standards

[0004] Because the textile waste water is mostly the washing and dyeing sewage of cloth and thread, it contains a lot of wool fiber impurities inside. As for the wool fiber, it is not easy to handle due to its slender characteristics. It is easy to block the filter holes when it is treated with a filter. Frequent replacement is required, which increases the workload of textile wastewater treatment and reduces work efficiency, which needs to be improved

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