Novel sewage precipitation and purification device

Abstract

The invention discloses a novel device for sewage sedimentation and purification, which comprises a base and a main body installed in the base. The main body is provided with a crushing inner cavity, and a port is provided through the inner top wall on the right side of the crushing inner cavity. There is a sliding guide cavity in the inner bottom wall on the left side of the inner cavity, and a feeding port is provided in the crushing inner bottom wall of the crushing inner cavity on the right side of the guiding sliding cavity. The smooth fit is connected with the lifting slider extending upwards. The extension section of the top of the lifting slider reaches into the crushing cavity and the top of the lifting slider that penetrates into the crushing cavity is provided with an arc extending to the right and down. On the surface, there is a first spring coil in the guide chamber below the bottom of the lifting slider, a conduction groove is provided in the inner wall on the left side of the crushing chamber, a driving chamber is connected to the inner top wall on the left side of the conduction groove, and a drive chamber is provided in the right side of the conduction groove. There is a first guide chute extending up and down inside the side; the invention has simple structure, convenient operation, improves the crushing effect of large pieces of alum, reduces the amount of manual labor, and improves the uniformity of feeding.

Description

Technical field [0001] The invention relates to the field of sewage purification, in particular to a novel sewage precipitation and purification device. Background technique [0002] A large amount of sewage will be generated in industrial production. If these sewage is directly discharged into streams and rivers without treatment, it will seriously affect the water quality and environmental landscape. Therefore, it is necessary to collect the sewage in the sewage tanks through precipitation, adding alum, and adding A series of procedures such as chlorine, and finally discharged into the river. Before putting alum into the sewage treatment tank, it is necessary to crush the large alum to better exert the adsorption function of the alum. However, it is still basically crushed manually, which is labor-intensive, time-consuming and laborious. Part of the alum is crushed. The crushing equipment has a complex structure, a lot of crushing, high noise, cumbersome operation, poor applic...

AI Technical Summary

Problems solved by technology

Before putting alum into the sewage treatment tank, it is necessary to crush the large pieces of alum to better exert the adsorption function of alum. The structure of the crushing equipment is complicated, the crushing is too much, the noise is loud, the operation is cumbersome, the applicability is poor, and the work of adding alum cannot be completed at the same time, and it needs to be added manually, which is inefficient

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