CN102493836B - Dirty adulterate coal treating system - Google Patents
Dirty adulterate coal treating system Download PDFInfo
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- CN102493836B CN102493836B CN2011104071074A CN201110407107A CN102493836B CN 102493836 B CN102493836 B CN 102493836B CN 2011104071074 A CN2011104071074 A CN 2011104071074A CN 201110407107 A CN201110407107 A CN 201110407107A CN 102493836 B CN102493836 B CN 102493836B
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- classifying screen
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Abstract
The invention discloses a dirty adulterate coal treating system relating to the technical field of coal mine production. Equipment is provided with a feeding hopper; the bottom end surface of the feeding hopper is provided with an electric-hydraulic control plate gate; a vibration feeding machine is arranged below the electric-hydraulic control plate gate; a belt conveyer I is arranged below the vibration feeding machine; an iron remover is arranged above a machine head of the belt conveyer I; a classifying screen is arranged below the machine head of the belt conveyer I; a picking belt conveyer II is arranged below the classifying screen; a hammer crusher is arranged below the machine head of the picking belt conveyer; a belt conveyer II is arranged below the hammer crusher; a chute is arranged below the bottom end surface of the classifying screen; and the other end of the chute is near the end surfaces of the belt conveyers. The dirty adulterate coal treating system has the advantages that the product quality and the granularity stability are improved, the comprehensive utilization efficiency of resources is increased, and the benefits of coal products are maximized; and the equipment is centrally and automatically controlled, all equipment are locked, and therefore, the labor intensity of workers are relieved, and the new management philosophy called unattended operation more safe is realized.
Description
Technical field
The present invention relates to the coal production technical field, specifically a kind of dirty assorted coal handling system.
Background technology
Along with the increase of the pit mining degree of depth, geological conditions is increasingly sophisticated, and it is more and more that the dirty assorted coal such as is tunneled, extends, lands in colliery.Dirty assorted coal grade is low, ature of coal is poor, wherein contain a large amount of accompaniments: different grain size spoil, wooden unit, mixed earth piece, veil, detonator, iron wire and other ironwares etc., past is owing to lacking the means of processing preferably, can only simply manually pick, screen, quality and granularity are unstable, can only sell as colm.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the invention provides a kind of dirty assorted coal handling system, automatically process dirty assorted coal, produce the product of quality and particle size stable.
The present invention realizes with following technical scheme: dirty assorted coal handling system includes hopper, the material bin bottom face is installed an electric hydraulic control bulkhgead gate, an oscillating feeder is installed in the below of electricity hydraulic control bulkhgead gate, the below of oscillating feeder arranges a belt conveyer I, the head upper of belt conveyer I is provided with tramp iron separator, the head below of belt conveyer I is provided with classifying screen, the below of classifying screen arranges a picking belt conveyer II, the head below of conveyer picker transporter arranges a hammer mill, the below of hammer mill arranges a belt conveyer II, the bottom face below of classifying screen arranges a chute, the other end of chute is near the end face of belt conveyer.
The invention has the beneficial effects as follows: with after dirty assorted coal handling system processing, the product quality of producing and particle size stable, improved the comprehensive utilization ratio of resource, makes the coal product maximizing the benefits; Equipment in whole dirty assorted coal processing procedure is taked to concentrate, is automatically controlled, and between each equipment, forms locking, has both alleviated workman's work, is convenient to again realize unmanned, the new management philosophy that nobody pacifies.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is structural representation of the present invention.
In figure: 1, material bin, 2, electric hydraulic control bulkhgead gate, 3, oscillating feeder, 4, belt conveyer I, 5, tramp iron separator, 6, classifying screen, 7, the conveyer picker transporter, 8, hammer mill, 9, the belt conveyer II, 10, chute.
The specific embodiment
As shown in Figure 1, dirty assorted coal handling system has a material bin 1, material bin 1 bottom face is installed an electric hydraulic control bulkhgead gate 2, an oscillating feeder 3 is installed in the below of electricity hydraulic control bulkhgead gate 2, the below of oscillating feeder 3 arranges a belt conveyer I4, the head upper of belt conveyer I4 is provided with tramp iron separator 5, the head below of belt conveyer I4 is provided with classifying screen 6, the below of classifying screen 6 arranges a picking belt conveyer 7, the head below of conveyer picker transporter 7 arranges a hammer mill 8, the below of hammer mill 8 arranges a belt conveyer II 9, the bottom face below of classifying screen 6 arranges a chute 10, the other end of chute 10 is near the end face of belt conveyer II 9.
From security standpoint, consider, the material bin center of gravity needs reduce, and belt conveyer I4 is the conveyor of going up a hill obliquely, and oscillating feeder 3 is above belt conveyer I4 tail, the comparable tail of the head of belt conveyer I4 raises like this, with the equipment that facilitates later process, installs.In order to remove the ironwares such as detonator in dirty assorted coal, iron wire, at the oblique upper of head blanking place (material loosening place) of this conveyor of going up a hill, a tramp iron separator is installed, tramp iron separator 5 adopts electric magnetic iron removers.From conveyer picker's work, facilitate angle to consider, conveyer picker transporter 7 horizontal arrangement.
The course of work: the dirty assorted coal material bin 1 of at first packing into, by being installed on electric hydraulic control bulkhgead gate 2 adjust fluxes of material bin below, enter again electric vibrating feeder 3, then under material to belt conveyer I4, material is after tramp iron separator is processed, enter into classifying screen 6 and carry out classification, undersize is the qualified products through this dirty assorted coal handling system production, and qualified products are transported by belt conveyer II 9; Be greater than bulk materials on the sieve of screen size, continue to move forward into picking conveyor 7, rely on manually to foreign material such as wooden unit wherein, mixed earth piece, veils, and the cleanings such as bulk spoil that are greater than designated size, coarse coal spoil after deironing, removal of impurities enters hammer mill 8 again and carries out fragmentation, last and undersized product one is reinstated belt conveyer II 9 and is transported, become a kind of product with stable granularity and quality specifications, improved the comprehensive utilization ratio of resource, made the coal product maximizing the benefits.In addition, whole dirty assorted coal handling system, take to concentrate as far as possible, automatically control, and between each equipment, forms locking, both alleviated workman's work, is convenient to again realize unmanned, the new management philosophy that nobody pacifies.
Claims (4)
1. a dirty assorted coal handling system, include hopper (1), material bin (1) bottom face is installed an electric hydraulic control bulkhgead gate (2), an oscillating feeder (3) is installed in the below of electricity hydraulic control bulkhgead gate (2), the below of oscillating feeder (3) arranges a belt conveyer I (4), the head upper of belt conveyer I (4) is provided with tramp iron separator (5), the head below of belt conveyer I (4) is provided with classifying screen (6), the below of classifying screen (6) arranges a picking belt conveyer (7), the head below of conveyer picker transporter (7) arranges a hammer mill (8), the below of hammer mill (8) arranges a belt conveyer II (9), the bottom face below of classifying screen (6) arranges a chute (10), the other end of chute (10) is near the end face of belt conveyer II (9).
2. dirty assorted coal handling system according to claim 1 is characterized in that: described belt conveyer I (4) is the conveyor of going up a hill obliquely, and oscillating feeder (3) is in the top of belt conveyer I (4) tail.
3. dirty assorted coal handling system according to claim 1 and 2, is characterized in that: described conveyer picker transporter (7) horizontal arrangement.
4. dirty assorted coal handling system according to claim 3, is characterized in that: described tramp iron separator (5) employing electric magnetic iron remover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104071074A CN102493836B (en) | 2011-12-09 | 2011-12-09 | Dirty adulterate coal treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104071074A CN102493836B (en) | 2011-12-09 | 2011-12-09 | Dirty adulterate coal treating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102493836A CN102493836A (en) | 2012-06-13 |
| CN102493836B true CN102493836B (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104071074A Active CN102493836B (en) | 2011-12-09 | 2011-12-09 | Dirty adulterate coal treating system |
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| CN113023298B (en) * | 2021-05-21 | 2021-08-24 | 天津美腾科技股份有限公司 | Cloth regulating and controlling device, method, sorting system and computer readable storage medium |
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| GB1239015A (en) * | 1967-10-11 | 1971-07-14 | ||
| CN202348335U (en) * | 2011-12-09 | 2012-07-25 | 徐州大屯工贸实业公司 | Dirty and mixed coal processing equipment |
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