Industrial sewage classification treatment apparatus

Abstract

The invention discloses industrial sewage classification treatment apparatus, and belongs to the field of sewage treatment. The industrial sewage classification treatment apparatus comprises a sedimentation tank and a treatment tank, wherein a position, close to the top, of the outer wall of the sedimentation tank is fixedly connected with a water inlet pipe, a water-passing pipe is arranged between the sedimentation tank and the treatment tank, a lower middle position of the outer wall of the treatment tank is fixedly connected with a water outlet pipe, a water pump is fixedly connected withthe left end of the water outlet pipe, an isolation plate is fixedly connected with the inside of the treatment tank, the inside of the treatment tank is divided into a disinfection tank and a neutralization tank by the isolation plate, the bottom side of the isolation plate is fixedly connected with a separation plate, the inner wall of the separation plate is in contact with the inner wall of the treatment tank, a position, located below the water-passing pipe, of the inner wall of the sedimentation tank is fixedly connected with a circular partition, and a position, located above the water-passing pipe, of the inner wall of the sedimentation tank is fixedly connected with an activated carbon filter plate. The industrial sewage classification treatment apparatus can realize that in the process of industrial sewage treatment, sedimentation substances at the bottom of the sedimentation tank is collected, and the manpower and time are saved by mechanical collection.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a classification treatment device for industrial sewage. Background technique [0002] Industrial sewage refers to the waste water and waste liquid discharged in the process of process production, which contains industrial production materials, intermediate products, by-products and pollutants produced in the production process that are lost with water, and is an important source of environmental pollution, especially water pollution. Therefore, according to the regulations, when industrial sewage is discharged, it needs to be purified first, and can only be discharged after reaching the standard. [0003] In the prior art, in the process of industrial sewage treatment, precipitation is required first, and the insoluble substances and heavy metal substances in the industrial sewage are first settled by adding flocculants. Generally, after the sewage treatment is completed, the set...

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Problems solved by technology

[0003] In the prior art, in the process of industrial sewage treatment, precipitation is required first, and the insoluble substances and heavy metal substances in the industrial sewage are first settled by adding flocculants. Generally, after the sewage treatment is completed, the settled substances are artificially separated. Collection, because the sedimentation tank is wide and the sediment covers the entire bottom of the tank, it is very inconvenient to clean up and waste a lot of manpower and time

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