Filtering-net cleaning system of solid-liquid separator

Abstract

The invention discloses a filtering-net cleaning system of a solid-liquid separator. The filtering-net cleaning system comprises a water tank, a water pump and a high-pressure water gun, wherein a vertical rotary shaft and a horizontal rotary shaft are arranged in a tank body by bearings; the tank body is arranged on a top plate of the water tank; a worm wheel fixedly sleeves the vertical rotary shaft; a worm wheel fixedly sleeves the horizontal rotary shaft; the worm wheel of the horizontal rotary shaft and the worm wheel on the vertical rotary shaft are meshed with each other; the lower end of the vertical rotary shaft is connected with a first connecting rod which is connected with one end of a second connecting rod; the other end of the second connecting rod is connected with a connecting shaft; the other end of the connecting shaft is connected with a gun-rod fixing drum; a third connecting rod is connected on the horizontal rotary shaft; the end part of the third connecting rod is connected with a fourth connecting rod; a rotary sleeve is arranged on the connecting shaft in a sleeving way; the lower end of the fourth connecting rod is connected on the rotary sleeve by a pin; the rotary sleeve is also connected with a fifth connecting rod by a pin; and one end of the fifth connecting rod is connected between the two horizontal installation supporting plates and the other end of the fifth connecting rod is connected between two connecting plates by a pin. The filtering-net cleaning system disclosed by the invention has the advantages that the structure is simple and the up-down and left-right movement can be realized.

Description

technical field [0001] The invention relates to a filter screen cleaning system of a solid-liquid separator. Background technique [0002] Breeding wastewater is mainly composed of waste water and pig manure from flushing pig houses. The water content is large, but there are also a lot of dung residues. At present, the treatment process for aquaculture wastewater is mainly to first pass the wastewater through the grid tank to remove large impurities. , and then stirred in the water collection mixing tank, and then separated the water and dung by the solid-liquid separator. The current solid-liquid separator is mainly a screw extrusion mechanism to separate the water. The manure is used in the organic fertilizer plant, and the water enters the next step. Processing procedure. [0003] Since the water content of the aquaculture wastewater is relatively large, and the feces are dispersed after being stirred, the effect of only using the screw extrusion mechanism is poor, and a...

AI Technical Summary

Problems solved by technology

[0004] After long-term use, the filter screen will inevitably be blocked and needs to be cleaned. At present, it is manually removed and cleaned, which has a low degree of automation and low efficiency.

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