Novel coal washer
A coal washing machine and a new type of technology, applied in the field of coal washing machines, can solve the problems of large water consumption, huge structure and low degree of automation of the coal washing machine, and achieve the effects of simple structure, small volume and water saving.
Inactive Publication Date: 2014-04-30
凤台县德泰机械制造有限公司
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Problems solved by technology
[0005] The invention provides a new coal washing machine, which solves the problems of large water consumption of the existing coal washing machine, low degree of automation of the water circulation mechanism of the coal washing machine, and huge structure
Method used
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Embodiment Construction
[0013] The present invention will be described in detail below with the best embodiment 。
[0014] like figure 1 As shown, the new coal washing machine includes a coal washing machine body 1, and the coal washing machine body 1 is connected to a water supply pipeline 10; it also includes a filter box 2 arranged below the coal washing machine body 1 and a sedimentation box 4 arranged below the filter box 2;
[0015] The water outlet of the coal washing machine body 1 is connected to the top of the filter box 2 through a pipeline, and a filter screen 3 is arranged obliquely in the filter box 2; the water outlet at the bottom of the filter box 2 is connected to the water inlet on the top of the sedimentation tank 4 through a pipeline, The inner side of the water inlet is provided with an L-shaped slow-flow plate 5; the slow-flow plate 5 in the settling tank 4 can slow down the impact of the incoming water flow and prevent the sediment at the bottom of the settling tank 4 f...
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The invention discloses a novel coal washer, relates to a coal washer and specifically relates to a water circulating mechanism of the coal washer. The novel coal washer comprises a coal washer main body (1) which is connected with a water supply pipeline (10), also comprises a filter tank (2) which is arranged below the coal washer main body (1) and a settling tank (4) which is arranged below the filter tank (2), wherein the water outlet of the coal washer main body (1) is connected with the top of the filter tank (2) by a pipeline, a filter net (3) is arranged in the filter tank (2) in an inclined manner; the water outlet on the bottom of the filter tank (2) is connected with the water inlet on the top of the settling tank (4) by a pipeline, an L-shaped flow slack plate (5) is arranged on the inner side of the water inlet of the settling tank (4), a water return pipeline is connected between the lateral wall of the settling tank (4) and the coal washer main body (1), and a water pump (8) is mounted on the water return pipeline. The novel coal washer solves the problems of the existing coal washer that the water consumption is large, and the water circulating mechanism of the existing coal washer has low automatic degree and oversized structure.
Description
technical field [0001] The invention relates to a coal washing machine, in particular to a circulating water mechanism of the coal washing machine. Background technique [0002] Coal washing is an indispensable process of coal deep processing. The coal directly mined from the mine is called raw coal. Raw coal is mixed with many impurities during the mining process, and the quality of coal is also different. Coal with small internal ash and large internal ash is mixed in Together. Coal washing is an industrial process that removes impurities in raw coal, or classifies high-quality coal and low-quality coal. The products produced after the coal washing process are generally divided into: gangue, medium coal, Class B clean coal, and Class A clean coal. The finished coal after the coal washing process is usually called clean coal. Coal washing can reduce coal transportation costs and increase coal. Utilization rate, clean coal is generally used as energy for fuel, and clean c...
Claims
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Inventor 苏传雷
Owner 凤台县德泰机械制造有限公司