Alums launching equipment for purifying sewage

Abstract

The invention discloses alums launching equipment for purifying sewage. The alums launching equipment comprises a main machine body and an adding box installed on the top of the main machine body. A crushing chamber is arranged on the inner wall of the main machine body. The inner top wall of the crushing chamber is provided with a connection cavity in a communicating penetrating mode, wherein theconnection cavity communicates with the bottom of the adding box. Rotary crushing devices are symmetrically arranged on the left side and the right side inside the crushing chamber below the bottom of the connection cavity. Guide sliding slopes are fixedly arranged on the bottom walls inside the crushing chamber and located below the rotary crushing devices. A first sliding cavity is formed in the main machine body and located at the bottom of the crushing chamber. A guide sliding cavity is formed in the inner wall of the rear side of the first sliding cavity. Launching channels extended up and down are arranged in the main machine body and located on the left side and the right side of the first sliding cavity. The extension tail portions of the tops of the launching channels on the leftside and the right side extend to the opposite positions on the left side and the right side of the bottom of the crushing chamber correspondingly. The structure is simple, sewage is effectively purified, the working efficiency of launching alums is improved, labor work is reduced, the labor intensity of workers is relieved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sewage purification, in particular to an alum feeding device for purifying sewage. Background technique [0002] Industrial production will produce a large amount of sewage. If the sewage is discharged directly into streams and rivers without treatment, it will seriously affect the water quality and environmental landscape. 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 pieces of alum to better play the adsorption function of alum, but at present, it still basically relies on manual crushing, which is labor-intensive, time-consuming and labor-intensive, and some alum is put into The equipment has only one feeding port, and the feeding speed is slow, so it cannot be adjusted according to actual needs. Contents of the invention [0003] The technical problem to be solved by the present...

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 play the adsorption function of alum, but at present, it still basically relies on manual crushing, which is labor-intensive, time-consuming and labor-intensive, and some alum is put into The equipment has only one input port, and the input speed is slow, so it cannot be adjusted according to actual needs

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