Sludge quick-consolidation construction machinery equipment capable of dissolving grease

Abstract

The invention discloses sludge quick-consolidation construction machinery equipment capable of dissolving grease. The structure of the equipment comprises a driving motor, a dewatering and consolidation mechanism, an equipment fixing seat, a filtrate water outlet, an electric controller, and a flocculation and stirring mechanism. After the sludge quick-consolidation construction machinery equipment is used for a long period of time and when there is residual grease on the fixed ring and the movable ring and blocking happens, a grease dissolution structure can be utilized to heat grease and rapidly melt and discharge the grease; and an aeration device can promote the discharge of grease by blowing air such that the residual grease can be removed more thoroughly. Thereby, decrease of the sludge treatment capacity due to grease blocking is avoided, and work efficiency and quality of sludge dewatering are improved.

Description

technical field [0001] The invention relates to the field of rapid dehydration equipment, in particular to construction machinery and equipment for rapid consolidation of sludge that can dissolve grease. Background technique [0002] With the development of social economy and the acceleration of urbanization, the industrial wastewater and domestic wastewater produced by urban sewage treatment plants are gradually increasing, and the accompanying sludge is also increasing sharply. If the sludge is not properly treated, it will cause serious environmental pollution. Therefore, sludge rapid consolidation equipment is usually used to recycle sludge, but the current technical considerations are not perfect, and it has the following disadvantages: there is a large amount of oily wastewater in industrial wastewater and domestic wastewater mixed with sludge, which enters sludge treatment equipment for separation After opening, there will be a small amount of grease adsorbed on the s...

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Problems solved by technology

[0002] With the development of social economy and the acceleration of urbanization, the industrial wastewater and domestic wastewater produced by urban sewage treatment plants are gradually increasing, and the accompanying sludge is also increasing sharply. If the sludge is not properly treated, it will cause serious environmental pollution. Therefore, sludge rapid consolidation equipment is usually used to recycle sludge, but the current technical considerations are not perfect, and it has the following disadvantages: there is a large amount of oily wastewater in industrial wastewater and domestic wastewater mixed with sludge, which enters sludge treatment equipment for separation After opening, there will be a small amount of grease adsorbed on the surface of the movable ring and the fixed ring, which will gradually increase over time. If it is not cleaned in time, it will block the water outlet gap between the movable ring and the fixed ring over time, which will seal the sludge outlet water. There is a filter press central area in the equipment, which cannot be discharged in time. At the same time, it will also cause a certain resistance to the water intake, which directly leads to a reduction in the sludge treatment capacity and cannot meet the use requirements.

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