Concentration dewatering filter pressing device for solidifying sludge

Abstract

The invention discloses a concentration dewatering filter pressing device for solidifying sludge. The device comprises a main box body and an external traction piece arranged at the upper end of the main box body, the main box body comprises a feeding mechanism arranged on one side of the main box body, an external connection mechanism arranged on the other side of the main box body, and a pressure guide mechanism arranged in the main box body, and one end of the pressure guiding mechanism is connected with the external traction piece. Clean water is added into an air bag, the air bag becomes larger slowly, an electromagnetic adsorption plate gets close to a brake magnetic block slowly, meanwhile, current is connected into the electromagnetic adsorption plate, the electromagnetic adsorption plate has magnetism opposite to that of the brake magnetic block, and therefore suction force is generated, the brake magnetic block is attracted, the brake magnetic block moves along a penetrating rod, a main pipe is loosened, a pressing cylinder falls into a placing cylinder, sludge filter pressing is completed, and the filter pressing effect is good.

Description

technical field [0001] The invention relates to the technical field of sludge treatment equipment, in particular to a concentration and dehydration filter press device for solidifying sludge. Background technique [0002] Sludge is a viscous substance produced in the process of sewage treatment. It is mainly composed of aerobic and anaerobic microorganisms. Various complex mixtures of organic matter, metals, germs, insect eggs, colloids, etc. on the ground. The composition of sludge varies greatly, and varies with the source of sewage, sewage treatment process and seasons. The treatment and remediation of sludge stored upstream of the landfill is of great significance for improving the environmental quality of the surrounding landfill. After the dehydration curing agent is fully mixed and stirred, it needs to be dehydrated, and the dehydration filter press device is indispensable. [0003] The current dehydration filter press device has poor filter press effect during the ...

AI Technical Summary

Problems solved by technology

[0003] The current dehydration filter press device is not effective in pressing the sludge, and the sludge contains some hard substances. Often, one press filter cannot break the hard substances, thus greatly reducing the work efficiency. Secondly, in the process of pressing the filter, the side of the pressing plate that is in contact with the sludge often adheres to the sludge, so that the sludge splashes randomly during the overall working process, which is not conducive to the normal operation of the filter press and is not convenient. Clean the inside of the whole device

Images