Water-jet loom wastewater treatment equipment and method

Abstract

The invention relates to the technical field of water-jet loom wastewater treatment, in particular to water-jet loom wastewater treatment equipment and a method, and aims to improve the treatment effect and treatment continuity of wastewater generated in the working process of a water-jet loom. According to the method, the treatment effect on wastewater generated in the working process of the water-jet loom can be improved; the equipment comprises an oil separation system, a homogenizing system, a coagulation air floatation system, a recovery system and a filter pressing system, the output endof the oil separation system is communicated with the homogenizing system, the homogenizing system is communicated with the coagulation air floatation system, and the input end of the recovery systemand the input end of the filter pressing system are communicated with the coagulation air floatation system; the method comprises the following steps: S1, carrying out oil separation treatment; S2, performing homogenizing treatment; S3, carrying out coagulation treatment; S4, carrying out air floatation treatment; S5, water recovery; S6, collecting dross and sludge; and S8, after the filter pressing is completed, discharging the dewatered sludge.

Description

technical field [0001] The invention relates to the technical field of water jet loom wastewater treatment, in particular to a water jet loom wastewater treatment equipment and method. Background technique [0002] The water-jet loom is a shuttleless loom that uses a jet of water to pull the weft through the shed. It is a very common textile equipment in the textile industry. However, during the use of the water-jet loom, a series of pollutants will be produced, such as COD, BOD5, SS, etc., after calculating the loss, the amount of waste water produced by normal operation is 420m per day 3 / d, if it is directly discharged, it will cause harm to the human body and pollute the surrounding environment. The traditional treatment equipment occupies a large area, is poorly targeted, and is inconvenient for continuous treatment of wastewater, which is prone to poor treatment effects , and the situation of effusion or untreated situation occurs, which leads to its inability to full...

AI Technical Summary

Problems solved by technology

[0002] The water-jet loom is a shuttleless loom that uses a jet of water to pull the weft through the shed. It is a very common textile equipment in the textile industry. However, during the use of the water-jet loom, a series of pollutants will be produced, such as COD, BOD5, SS, etc., after calculating the loss, the amount of waste water produced by normal operation is 420m per day 3 / d, if it is directly discharged, it will cause harm to the human body and pollute the surrounding environment. The traditional treatment equipment occupies a large area, is poorly targeted, and is inconvenient for continuous treatment of wastewater, which is prone to poor treatment effects , and there is fluid accumulation or untreated situation, which makes it unable to fully treat the wastewater generated during the working process of the water jet loom, and the practicability is poor

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