Bleaching enterprise wastewater purification device

Abstract

The invention discloses a bleaching enterprise wastewater purification device which comprises a motor protection box, a rotating mechanism is arranged, when the rotating mechanism rotates to the bottom, a fixing rod and a limiting block can be driven by an arc-shaped block to move downwards through gravity at the same time, and at the moment, a first square block can also move downwards due to gravity; a telescopic rod can always push a fixing plate to apply pressure to clear water through a first spring, the clear water can transmit the pressure applied by the fixing plate to a first square block, and therefore the first square block can better move downwards, and when the first square block moves downwards, air in a first square groove can be extruded, and meanwhile an ejector rod can be pushed out; and air in the first square groove flows into a second square groove through an air groove to be stored, and an arc-shaped plate is pushed out, so that the extending distance can be increased, waste water at a longer distance can be stirred, the situation that a neutralizing agent poured into the box sinks to the bottom, and the neutralizing effect is poor is avoided, and the bleaching efficiency is improved to a great extent.

Description

technical field [0001] The invention relates to the technical field of bleaching enterprise wastewater, in particular to purification equipment for bleaching enterprise wastewater. Background technique [0002] Bleaching chemically refers to turning a colored object into white through a series of chemical reactions. Bleaching can oxidize or reduce the chromophoric groups of organic colored substances, but the basic substances of organic colored substances are not destroyed; [0003] Due to the high chemical composition in the bleaching enterprise wastewater, it cannot be directly treated. It is necessary to purify the bleaching enterprise wastewater first to make the chemical agent inside disappear. However, due to the characteristics of the liquid, it is poured into the wastewater. The agents used to neutralize the chemical components will gradually sink to the bottom, resulting in unsatisfactory purification effect, and the long neutralization time seriously affects the e...

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Problems solved by technology

[0003] Due to the high chemical composition in the bleaching enterprise wastewater, it cannot be directly treated. It is necessary to purify the bleaching enterprise wastewater first to make the chemical agent inside disappear. However, due to the characteristics of the liquid, it is poured into the wastewater. The agent used to neutralize the chemical components will gradually sink to the bottom, resulting in unsatisfactory purification effect, and the long neutralization time will seriously affect the efficiency, which is very inconvenient. Therefore, we propose a purification equipment for bleaching enterprise wastewater

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