Sewage and sludge treatment device with reciprocating scraping plate mechanism

Abstract

The invention relates to a sewage and sludge treatment device with a reciprocating scraping plate mechanism, and belongs to the technical field of garbage compression equipment. The sewage and sludgetreatment device comprises a sewage collection tank, a flow guiding oblique tank, a filtering tank, a filtering screen, a scraping plate assembly used for scraping settled sludge off the sewage collection tank, and driving assemblies used for driving the scraping plate assembly to move; the sewage collection tank is formed in the bottom of a garbage compression box, a sewage and sludge discharge hole is formed in a bottom plate area of a garbage compression box body, and the bottom of the flow guiding oblique tank is connected with the filtration tank; the middle of the filtration tank is connected with the filtration screen, and a scraping plate of the scraping plate assembly pushes sewage and sludge in the sewage collection tank to the flow guiding oblique tank under driving of the driving assembly. According to the sewage and sludge treatment device, in cooperation with the box body, complete-sealing sewage discharge can be achieved, the work environment in a station is effectivelyimproved, and the sewage and sludge treatment device is provided with the reciprocating scraping plate so that the sludge settled in the sewage collection tank can be removed; a stable sludge and sewage discharge function is ensured, secondary filtration can also be conducted by a drawer-type filtering screen on the tail portion of the device, cleaning is conveniently conducted, and the subsequentsewage and sludge discharge system is effectively prevented from being blocked.

Description

technical field [0001] The invention relates to a sewage and sludge treatment device with a reciprocating scraper mechanism, belonging to the technical field of garbage compression equipment. Background technique [0002] Garbage compression equipment is a commonly used equipment in the process of garbage collection and transfer. In these commonly used garbage compression equipment, there are roughly two treatment methods for discharging sewage after squeezing garbage. One is to use the through holes on the bottom and side of the box to directly discharge sewage into the pit. The phenomenon occurs from time to time. The sewage outlet of the pit is easily blocked. If the sewage is not effectively dredged for a long time, the tank will be corroded, and a large amount of sludge will be deposited in the pit, which seriously damages the working environment of the compression equipment and increases the labor cost. Cleanup costs. The other is to install a sewage collection devic...

AI Technical Summary

Problems solved by technology

In these commonly used garbage compression equipment, there are roughly two treatment methods for discharging sewage after squeezing garbage. One is to use the through holes on the bottom and side of the box to directly discharge sewage into the pit. The phenomenon occurs from time to time. The sewage outlet of the pit is easily blocked. If the sewage is not effectively dredged for a long time, the tank will be corroded, and a large amount of sludge will be deposited in the pit, which seriously damages the working environment of the compression equipment and increases the labor cost. cleanup cost

The other is to install a sewage collection device at the bottom of the tank. This method can achieve the effect of sewage filtration and collection, but after a long time of work, a large amount of sludge and small garbage will be deposited in the collection device, resulting in weakened functions. The waste water cannot be discharged effectively, and it is more likely to affect the service life of the garbage compactor

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