High-efficient comprehensive water recycling dyeing vat

Abstract

The invention relates to a high-efficient comprehensive water recycling dyeing vat comprising a vat body, a heating system, a filtering system, a feeding system, a detection system and a control system. The vat body has a cloth feeding end, a cloth discharging end and a main body; the cloth feeding end and the cloth discharging end are respectively provided with a cloth feeding device and a cloth discharging device; the main body is further connected with an oxidation device and a liquid storage device both controlled by the control system; the other end of the oxidation device is connected with the filtering system; and the heating system comprises a PTC semiconductor heating device and an air source heating device. Dye liquor can be oxidized and filtered when the dyeing vat normally works, so reducibility substance and solid particles in the dye liquor can be removed and the dye liquor is odourless; the dye liquor can be fed into the dye vat and reused; raw material can be greatly reduced and environment can be protected; with the cooperation of the liquid storage device, dye liquor recycling rate can be further improved; and zero emission can be reduced, and environment load can be reduced.

Description

technical field [0001] The invention relates to a high-efficiency comprehensive water recycling dye vat, which belongs to the technical field of dyeing equipment. Background technique [0002] While the textile industry is developing at a high speed, it is also facing serious challenges such as resource and environmental constraints and increasingly fierce international market competition, especially low resource utilization and production efficiency, and serious pollution problems. Affected by factors such as insufficient investment and small scale of enterprises, the water consumption and energy consumption of my country's textile industry remain high. [0003] Dyeing vat is the main equipment for dyeing fabrics in the printing and dyeing industry, and it is also the main source of water pollution in the printing and dyeing industry. In the prior art, a large amount of waste water will be left after dyeing the cloth in the dye vat, and the waste water contains a variety o...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a kind of high-efficiency comprehensive water recycling dye vat that can improve production efficiency and solve the problems of dye liquor discharge and reuse.

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