Wastewater treatment apparatus

Abstract

The invention discloses a wastewater treatment apparatus, which comprises an apparatus main body, wherein a mixing reaction mechanism for stirring wastewater and a particle agglomerant and carrying out a reaction is arranged in the apparatus main body. According to the present invention, when sewage is introduced into the apparatus, the blade wheel mechanism is driven to rotate to provide the sufficient kinetic energy to the operation of the apparatus; the kinetic energy generated by the operation of the apparatus is subjected to secondary use by the ratchet mechanism and the force accumulating spring so as to save the energy while the particle agglomerant is automatically added at any time by adapting the water flow; and through the stirring mechanism and the reaction chamber with opposite rotation directions, the stirring uniformity of the particle agglomerant added to the sewage can be increased so as to increase the filtering efficiency and ensure the sufficiency of the purification.

Description

technical field [0001] The invention relates to the field of wastewater treatment, in particular to a wastewater treatment device. Background technique [0002] Sewage is polluted to a certain extent, and it comes from domestic and industrial production. These sewage need to be treated and tested before they can be discharged. In the process of sewage treatment, the large particles of sewage must first be precipitated and filtered. The traditional treatment method is to manually add purification agents such as alum, which is extremely inefficient. The existing purification devices have complex structures and poor linkage between mechanisms. During the reaction process, the purification agent and sewage are often not stirred evenly, and the reaction speed of alum and sewage is relatively slow. At the same time, when the flow of sewage changes, the addition amount of the purification agent cannot be changed in time, and the flexibility of use is poor. Contents of the inventi...

AI Technical Summary

Problems solved by technology

[0002] Sewage is polluted to a certain extent, and it comes from domestic and industrial production. These sewage need to be treated and tested before they can be discharged. In the process of sewage treatment, the large particles of sewage must first be precipitated and filtered. The traditional treatment method is to manually add purification agents such as alum, which is extremely inefficient. The existing purification devices have complex structures and poor linkage between mechanisms. During the reaction process, the purification agent and sewage are often not stirred evenly, and the reaction speed of alum and sewage is relatively slow. At the same time, when the flow of sewage changes, the addition amount of the purification agent cannot be changed in time, and the flexibility of use is poor.

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