Energy-saving printing and dyeing wastewater filtering device

Abstract

The invention relates to the technical field of printing and dyeing, and discloses an energy-saving printing and dyeing wastewater filtering device which comprises a pipeline, a filtering pipe is fixedly installed in the middle of the pipeline through threads and screws, a first groove is formed in the filtering pipe, a water conveying pipe is fixedly installed at the water inlet end of the pipeline, and a connecting mechanism is movably clamped to the first groove. The number of the connecting mechanisms is two, a first filtering mechanism and a second filtering mechanism are fixedly installed between the two connecting mechanisms, a filtering plate is installed between the first filtering mechanism and the second filtering mechanism, the first filtering mechanism comprises a first fixing plate, and four pieces of first filtering canvas are installed on the first fixing plate. Through the rotating effect of the first filtering mechanism, the second filtering mechanism and the filtering plate, the contact angle between the waste water and the first filtering mechanism, the second filtering mechanism and the filtering plate can be adjusted, and therefore the filtering effect of the first filtering mechanism, the second filtering mechanism and the filtering plate on the waste water is better achieved.

Description

technical field [0001] The invention relates to the technical field of printing and dyeing, in particular to an energy-saving printing and dyeing wastewater filtering device. Background technique [0002] Because the textile printing and dyeing wastewater contains a large amount of fiber yarn, if the textile printing and dyeing wastewater is not filtered through the slag removal equipment before being discharged, the yarn and other sundries in the wastewater will enter the sewer, which will easily lead to the blockage of the sewer and affect the production effect and people's daily lives. Commonly used slag removal equipment includes floor drains, but after a period of use, a lot of dirt will accumulate on the floor drains. When cleaning, people need to pick up the floor drains by hand to remove the dirt, which is inconvenient to operate and very unhygienic; The accumulation of fibers can easily lead to blockage of the floor drain. Contents of the invention [0003] (1) ...

AI Technical Summary

Problems solved by technology

[0002]Because the textile printing and dyeing wastewater contains a large amount of fiber yarn, if the textile printing and dyeing wastewater is not filtered through the slag removal equipment before the textile printing and dyeing wastewater is discharged, the yarn and other sundries in the wastewater Used to enter the sewer, it is easy to cause blockage of the sewer, affecting production and people's daily life

Commonly used slag removal equipment includes floor drains, but after a period of use, a lot of dirt will accumulate on the floor drains. When cleaning, people need to pick up the floor drains by hand to remove the dirt, which is inconvenient to operate and very unhygienic; The accumulation of fibers can easily lead to blockage of the floor drain

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