Sludge condensation dewatering treatment equipment

Abstract

The present invention relates to a sludge treatment plant, specifically relates to sludge condensation dewatering treatment equipment, and belongs to the technical field of environmental protection equipment. The sludge condensation dewatering treatment equipment includes a conveyor, a sludge condensation dewatering machine, a deodorizing device, a mixer, a sludge pump, a flushing pump, a water tank, a medicine dosage box, a medicine dosing pump and a dry powder machine, a sludge condensation dewatering machine feed inlet is connected with the mixer through a feed pipe, a first feed end of the mixer is connected with a discharge end of the sludge pump, a discharge port of the sludge condensation dewatering machine is provided with the conveyor, a second feed end of the mixer is connected with a discharge end of the medicine dosing pump by a medicine dosing pipe, a feed end of the medicine dosing pump is connected with the medicine dosage box, the medicine dosage box is provided with the dry powder machine, and a water inlet of the sludge condensation dewatering machine is connected with the flushing pump by a water inlet pipe. The sludge condensation dewatering treatment equipment is simple, reasonable and compact in structure, stable and reliable in working, and low in cost, can fully press the water out of the sludge, and improves the sludge dewatering efficiency and sludge dewatering quality.

Description

technical field [0001] The invention relates to a sludge treatment device, in particular to sludge concentration and dehydration treatment equipment, which belongs to the technical field of environmental protection equipment. Background technique [0002] With the development of social economy and the acceleration of urbanization, the amount of urban sewage treatment plants and the accompanying sludge has increased rapidly. According to relevant materials, in 2010, the sludge produced by my country's sewage treatment plants reached 300 million tons. Since the sludge must undergo biochemical and flocculation treatment during dehydration, and the dehydrated sludge contains a large amount of cell water and attached water, at present, almost all the existing equipment and technologies of sewage treatment plants can only reduce the water content of sludge to About 80%, if you want to meet the requirements of incineration - the water content of the sludge is lower than 50%, it wil...

AI Technical Summary

Problems solved by technology

This sludge treatment method, firstly, requires a large investment in equipment, takes up a large space, consumes a lot of energy, and has high operating costs; secondly, the existing sludge thickening device is prone to blockage, resulting in low work efficiency and high operating costs. Limited effect on sludge thickening

In recent years, some people have also reported the concentration and dehydration integrated machine, but the treatment effect of the existing concentration and dehydration integrated machine is significantly lower than that of the traditional concentration and dehydration device.

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