Wastewater coagulation purification treatment equipment for synthetic detergent production

Abstract

The invention discloses wastewater coagulation and purification treatment equipment for synthetic detergent production, and relates to the technical field of detergent production. The equipment comprises a bottom plate, a top plate, a mixing and stirring mechanism, a coagulating sedimentation recovery mechanism and a proportioning feeding mechanism, the top plate is fixedly mounted at the top of the bottom plate, and the mixing and stirring mechanism and the coagulating sedimentation recovery mechanism are movably mounted between the top plate and the bottom plate. According to the wastewater coagulation and purification treatment equipment for synthetic detergent production, by arranging the proportioning feeding mechanism, wastewater and a treatment agent can be proportioned by utilizing a quantitative hole formed in the feeding barrel, so that redundant wastewater and treatment agent can flow into the recovery cup through the quantitative hole above the quantitative volume; the volume of the liquid in the feeding barrel is always consistent with the volume of the required quantifying hole, so that the accurate quantifying effect is achieved, the ratio of the wastewater to the treating agent is more accurate, and the purifying effect of the treating agent on the wastewater is improved.

Description

technical field [0001] The invention relates to the technical field of detergent production, in particular to coagulation purification treatment equipment for synthetic detergent production wastewater. Background technique [0002] China's washing industry is undergoing industrial restructuring. Laundry liquid has obvious substitution effect on washing powder. The main component of detergent is surfactant. Surfactant is an organic compound containing two parts of hydrophilic group and lipophilic group in its molecular structure. Generally, according to whether the surfactant can be decomposed into ions in the aqueous solution, it is divided into two categories: ionic surfactant and non-ionic surfactant, and ionic surfactant can be divided into cationic surfactant There are three types of surfactants, anionic surfactants and zwitterionic surfactants. The liquid agents for laundry can be divided into two categories: one is weakly alkaline liquid detergents, which can wash cott...

AI Technical Summary

Problems solved by technology

[0003] The main component of liquid detergent is surfactant. These substances exist in the wastewater of the detergent reactor and must be treated before being discharged. Generally, the treatment of this type of sewage will add polyaluminum chloride, polyacrylamide and other agents to carry out Flocculation, then treated by microorganisms, and then the discharge standard can only be reached after sedimentation. This process consumes a lot of chemicals, and the treatment cycle is long and the process is cumbersome.

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