Disc filter water-saving sewage collection tank

Abstract

The invention discloses a water-saving sewage collection tank for a disc filter, comprising a filter tank and a sewage discharge tank, the right end of the sewage collection tank is connected to the sewage discharge tank; the filter tank includes a tank frame, a filter plate, a scraper, a pull wire, and a lead wheel Ⅰ. Lead wheel Ⅱ and water collection tank, the tank frame is provided with a square through hole, and the filter plate is detachable and set in the square through hole; the front and rear ends of the tank frame are respectively equipped with a baffle plate, and the right end of the tank frame is provided with a support rod. There are several lead pulleys Ⅰ on the top; chute Ⅰ is arranged on the left and right sides of the baffle plate, and bumps Ⅰ that cooperate with chute Ⅰ are arranged on the front and rear sides of the scraper. When the scraper is at the right end of the chute Ⅰ, the scraper The bottom end of the sub is separated from the filter plate; the water collection tank is rotatably arranged at the left end of the filter tank, and several lead wheels II are arranged on the tank frame below the water collection tank, and the front end of the pull wire is fixed on the uppermost end of the left side plate of the water collection tank, and the pull wires are sequentially After bypassing the lead wheel I and lead wheel II, it is connected to the right end of the scraper, and the left end of the scraper is connected to the groove frame through a spring.

Description

technical field [0001] The invention relates to a backwash dirt collection tank for a disc filter, in particular to a water-saving dirt collection tank for a disc filter capable of secondary filtration. Background technique [0002] The current dirt collection tank of the disc filter is basically a dirt collection tank with a simple structure in the disc filter. Perform secondary filtration and discharge directly through the sewage pipe connected to the sewage collection tank. Since the disc filter needs to be cleaned continuously, a large amount of water will be used, and the water will be drained from the sewage collection tank, resulting in waste. [0003] At present, there is not a water-saving sewage collection tank that saves water and can perform secondary filtration. Therefore, designing a water-saving sewage collection tank with a simple structure, convenient and practical, which can easily carry out secondary filtration of the water in the sewage collection tank u...

AI Technical Summary

Problems solved by technology

[0002] The current dirt collection tank of the disc filter is basically a dirt collection tank with a simple structure in the disc filter. Perform secondary filtration and discharge directly through the sewage pipe connected to the sewage collection tank. Since the disc filter needs to be cleaned continuously, a large amount of water will be used, and the water will be drained from the sewage collection tank, resulting in waste

[0003] At present, there is no water-saving sewage collection tank that saves water and can perform secondary filtration

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