Pipeline type sludge slag removal automation control system and control method

Abstract

The invention relates to a pipeline type sludge slag removal automation control system and a control method thereof. The system comprises a pipeline type sludge slag removal machine and a waterproof electric control box, wherein the pipeline type sludge slag removal machine comprises a multifunctional filter tube in horizontal transverse arrangement and a dewatering extrusion device arranged in the multifunctional filter tube; a sludge inlet and a sludge outlet are formed in the multifunctional filtering tube; a spiral type conveying assembly is transversely arranged in an inside cavity of a tube body of the multifunctional filter tube and is electrically connected with a driving device; the spiral type conveying assembly comprises a slag spiral conveying rod and a sludge filtering net; the slag is conveyed to the dewatering extrusion device through a spiral conveying rod; the dewatering extrusion device is connected with a slag outlet discharging device arranged at the outer side of the pipe body. The system and the method have the advantages that the structure is simple; the design is reasonable; the operation is reliable and stable; the automation degree is high; the stirring efficiency is high; the later-stage maintenance cost is low; the installation and the use are convenient and fast; the sludge can be effectively subjected to slag removal, recovery and reutilization, and the like.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a pipeline type sludge remover and its use method, which is mainly suitable for primary sludge, secondary sludge, mixed sludge, septic tank sewage in sewage treatment plants, etc. Removal of fine slag in mud. Background technique [0002] With the acceleration of urbanization and industrialization, the impact on the environment is becoming more and more serious. The protection of urban water environment is more important than before. The emergence of a large number of urban sewage treatment plants has effectively relieved the pressure on the urban water environment, but it has also brought The problem of how to deal with sludge in sewage treatment plants. Sludge is composed of bacterial micelles, organic matter, heavy metals, salts, and parasite eggs formed by various microorganisms. If it is not handled properly, it will easily cause secondary pollution, and it will in...

AI Technical Summary

Problems solved by technology

Some sewage treatment plants dry the sludge and then incinerate it or bury it deep, but the effect is not good, and the treatment cost is relatively high

In addition, the sludge also contains a large amount of slag. These slag particles have a large radius, and it is difficult to effectively separate them by conventional treatment, which also causes defects such as high sludge treatment costs. At the same time, this kind of sludge deslagging treatment The machine also has defects such as unreasonable structural design, poor processing effect, and low degree of automation.

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