High-efficiency energy-saving shallow groove sorting device
A high-efficiency energy-saving, shallow tank technology, applied in the direction of solid separation, wet separation, chemical instruments and methods, etc., can solve the problems of high energy consumption, large amount of reflux medium, and low upper limit of feed particle size
Inactive Publication Date: 2019-04-30
NORTH CHINA INST OF SCI & TECH +1
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[0004] In view of this, the purpose of this application is to propose a high-efficiency and energy-saving shallow tank sorting equipment to solve the problems of high energy consumption, low upper limit of feed particle size, large amount of return medium and clean coal in the prior art. Technical issues with large volume
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[0025] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0026] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0027] The high-efficiency and energy-saving shallow tank sorting equipment in the embodiment of the present application has the following improvements compared with the dense medium shallow tank sorting machine in the prior art: First, the coal discharge wheel is added, and ...
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The embodiment of the invention provides a high-efficiency energy-saving shallow groove sorting device. The high-efficiency energy-saving shallow groove sorting device comprises a machine body, a feeding groove, upward flow funnels, a coal discharging wheel, a scraper chain and a scraper chain driving device; the machine body is of a groove-shaped structure with an opening in the top, and the feeding groove is formed in the position, close to an opening, of one side of the outer side wall of the machine body; the upward flow funnels are arranged on the outer side of the bottom of the machine body, and the coal discharging wheel is arranged on the side, opposite to the feeding groove, of the outer side wall of the machine body; the scraper chain is arranged between the feeding groove and the coal discharging wheel, and the scraper chain driving device is arranged at one end of the machine body and is used for driving the scraper chain to rotate; and a medium inlet hole is formed in thebottom of the feeding groove, a horizontal flowing material pipe is connected through the medium inlet hole, and a feeding adjustment plate is arranged at the connection position between the feeding groove and the machine body and is used for adjusting the feeding height. The high-efficiency energy-saving shallow groove sorting device has the advantages of less circulating medium consumption, lowenergy consumption, and high sorting precision.
Description
technical field [0001] The application relates to lump coal separation and washing equipment, in particular to a high-efficiency and energy-saving shallow groove separation equipment. Background technique [0002] The dense medium shallow tank separator has been widely used in industry, especially in the coal industry. In order to make full use of resources, coal must be sorted. The dense medium shallow tank separator is the main equipment for lump coal separation. [0003] The currently used dense medium shallow tank separator has the following problems. First, it needs a large amount of circulating medium, which is twice that of the vertical wheel dense medium separator. The supporting qualified medium pump has a large flow rate and high energy consumption; Second, the upper limit of feed particle size is low, which is inconsistent with the upper limit of coal particle size from the mine. The maximum particle size of the shallow tank for washing is 200mm, and the upper lim...
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Login to View More IPC IPC(8): B03B5/40
CPCB03B5/40
Inventor 唐利刚石常省李毅红张潮刘欣吕靖屈贝贝
Owner NORTH CHINA INST OF SCI & TECH