Sediment filtering environment-friendly utilization equipment

Abstract

The invention discloses sediment filtering environment-friendly utilization equipment, which comprises a housing; a first feeding cavity is formed in the housing; an automatic closing device capable of controlling silt to enter is arranged at the lower end of the left wall of the first feeding cavity; a filtering cavity is formed in the housing and located on the left side of the feeding cavity; aconveying belt which is rotatably connected into the front wall and the rear wall of the filtering cavity and is fixed by two bearing rods is arranged in the filtering cavity; the conveying belt is placed obliquely in the shape of "high left and low right" and the right end of the conveying belt is located at the lower side of the automatic closing device. the equipment is energy saving and environment friendly, and filtered impurities such as silt and pebbles can serve as building sectional materials to be repeatedly used after being stirred and dried through a heat pipe; the usage amount ofcuring agent particles is determined by taking the sludge amount as a benchmark, so that accurate dosing is realized, and waste is reduced; and the conveying belt has a preliminary water control effect on impurities such as stones, and the time and energy required for drying the impurities are reduced.

Description

technical field [0001] The invention relates to the field of water conservancy engineering, in particular to an environmental protection utilization equipment for sediment filtration. Background technique [0002] Silt refers to the fine-grained soil deposited in still water or slow flowing water environment. It can be made into cement by the action of the sludge curing agent, which has a high value of use. Nowadays, the dredging work generally adopts the grab type, pump suction type, Such methods generally absorb not only silt, but also debris such as sediment or stones at the bottom of the water, which causes certain difficulties in the subsequent treatment of silt, and now the price of silt curing agents in my country is relatively high. High, if impurities such as gravel and sand are mixed in the sludge, it is not only necessary to increase the amount of curing agent to cause economic losses, but also cause certain difficulties for the subsequent utilization of the solidif...

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Problems solved by technology

[0002] Silt refers to the fine-grained soil deposited in still water or slow flowing water environment. It can be made into cement by the action of the sludge curing agent, which has a high value of use. Nowadays, the dredging work generally adopts the grab type, pump suction type, Such methods generally absorb not only silt, but also debris such as sediment or stones at the bottom of the water, which causes certain difficulties in the subsequent treatment of silt, and now the price of silt curing agents in my country is relatively high. High, if impurities such as gravel and sand are mixed into the sludge, not only the amount of curing agent needs to be increased to cause economic losses, but also the solidified sludge will cause certain difficulties for subsequent utilization due to the large solid particles contained in it

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