Chemical agent spirally feeding device and industrial wastewater treatment device thereof

Abstract

The invention discloses a chemical agent spirally feeding device and an industrial wastewater treatment device thereof. The chemical agent spirally feeding device comprises an agent storage mechanism,an agent discharging mechanism and an agent spirally conveying mechanism, wherein the agent storage mechanism comprises an agent storage bin and an agent storage cover; the agent discharging mechanism comprises an agent discharging bin and an agent discharging bin cover plate; the agent spirally conveying mechanism is composed of an agent conveying pipe, a spiral feeding rod and a conveying driving unit; the two open ends of the agent conveying pipe are a feeding port and a discharging port, the feeding port is communicated with an agent accommodating tank, and the discharging port is communicated with an agent discharging tank; the spiral feeding rod penetrates through the agent conveying pipe; the conveying driving unit is drivingly connected with the spiral feeding rod. The chemical agent spirally feeding device can effectively clean clotted chemical agent to avoid blocking the discharging port, lift the chemical agent from a low lying position to a high lying position and then feed the chemical agent into a wastewater treatment tank, and accordingly improve the mechanical automation degree of agent feeding.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a chemical agent screw feeding device and industrial sewage treatment equipment thereof. Background technique [0002] Chinese invention patent, patent application number 201711365120.1, publication number CN107857318A, which discloses a powder drug dosing device for sewage treatment, including a spiral drug mixing device and a screw pushing device. The spiral drug mixing device includes a horizontal shell, One end of the shell is provided with a dosing port at the top, a sewage inlet at the bottom, an exhaust port at the top of the other end of the shell, and a sewage outlet at the bottom, and a horizontal stirring shaft is arranged in the shell along the axial direction. A spiral stirring plate is arranged in the axial direction, the stirring shaft protrudes from the end cover and is connected to the gearbox, and the gearbox is connected to the stepping motor; the scre...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned powder medicine dosing device is used in the technical field of sewage treatment. The powder medicine dosing device is located in a relatively humid environment. Therefore, the medicine is prone to moisture and agglomerates, and the agglomerated medicine will be blocked in the discharge area. mouth, so that the drug can not be delivered smoothly

However, the above-mentioned powder dosing device does not disclose how to effectively clean up the agglomerated medicine

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