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A concentrator and filter disc technology, applied in the field of concentrators, can solve the problems of low underflow concentration and large floor space per unit production capacity, and achieve the effects of large filtration area, compact structure and low cost.
Active Publication Date: 2016-05-18
JIANGSU XINHONGDA GROUP +1
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Its advantage is that the production capacity of a single unit is high, but the underflow concentration is lower than 60% (low solid content), and the unit production capacity occupies a large area
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[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0032] The present invention provides a vertical filter disc filter concentrator, the concentrator includes a filter disc 1, a material bin 3, a hollow main shaft, a driving device, a distribution valve 2 and a frame 4; the material bin 3 is provided with the filter disc 1, the hollow main shaft passes through the filter disc 1 horizontally, one end of which is provided with the distributing valve 2 and is connected to the driving device, and the silo 3 and the hollow main shaft are supported by the frame 4.
[0033] The filter disc 1 includes a filter disc body and a filter cloth, and the filter cloth covers the filter disc body. There are 1 to 10 filter discs 1 .
[0034] The silo 3 is parallel to the hollow main shaft, and its cross section is an inverted triangle with an opening, and a spiral slagging device 6 is provided at the opening.
[0035] The si...
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Abstract
The invention provides a vertical-type filter disc filtration thickener including a filter disc, a bin, a hollow main shaft, a driving device, a distribution valve and a frame; the bin is arranged below the filter disc, the hollow main shaft horizontally passes through the filter disc, one end of the hollow main shaft is provided with the distribution valve, and is connected with the driving device, and the bin and the hollow main shaft are supported by the frame. The vertical-type filter disc filtration thickener can be used for liquid-solid separation to economically, reasonably and maximumly remove water in ore pulp to achieve the purpose of slurry concentration. The vertical-type filter disc filtration thickener has the advantages of compact equipment structure, small land occupation area, less investment, large filtering area, low cost of unit filtration area, realization of large-scale development, continuous operation, high production efficiency, large capacity, less faults, higher operation rate, realization of automatic operation, low manipulation intensity, simple operation and maintenance, energy saving and consumption reduction, low production cost and wide application range, and can be widely used in non-ferrous metals, mines, chemical industry and other industries.
Description
technical field [0001] The invention relates to a concentrator, in particular to a vertical filter disk filter concentrator. Background technique [0002] The vertical filter disc filter currently used is a device that uses vacuum as the filtering power to separate the slurry from solid to liquid. The vertical filter disc filter adopts technologies such as reverse blowing and unloading, variable speed stirring, and automatic centralized lubrication, making it a reliable continuous production dehydration equipment. Its advantage is that the solid content of the filter cake is high, and the water content is less than or equal to 30%, but it has the disadvantage of low production capacity of a single equipment. [0003] Thickener is a solid-liquid separation device based on gravity settling, usually made of concrete, wood or steel as a structural material to build a shallow cylindrical tank with a conical bottom. The pulp with a solid content of 10% to 20% can be concentrated...
Claims
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Application Information
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