Breaking-resistant vertical storehouse

An anti-breakage, silo body technology, applied in the directions of transportation, packaging, loading/unloading, etc., can solve the problems of reducing coal impact speed, difficult lump coal rate, and high cost, preventing lump coal from breaking, improving lump coal rate, operating handy effect

Inactive Publication Date: 2005-07-27
HENAN SUNHO COAL & POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of full warehouse production can reduce the breakage of lump coal, but the coal warehouse loses its proper buffering effect, which brings great imbalance to production and is not conducive to production management.
[0003] The spiral groove is installed in the vertical bin to reduce the impact velocity of the coal when the bin moves, and the crushing of the lump coal is reduced to varying degrees, but the precision of the chute is high, the processing and installation are difficult, and the cost is high. Impacted by the coal body, it is easy to wear and tear, and it is easy to deform under the stack pressure of the overlying coal body, requiring a large amount of maintenance and frequent replacement
Affect the use effect, and the cost is high
In view of the above problems often can not be used normally, it is difficult to ensure the improvement of lump coal rate

Method used

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  • Breaking-resistant vertical storehouse
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  • Breaking-resistant vertical storehouse

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] Please refer to Fig. 1, Fig. 2 and Fig. 3, the present invention is an anti-breakage vertical silo, including a power system, a conveyor, and a coal feeder;

[0034] The warehouse body is composed of the mother warehouse 3 and the sub-compartment 2 connected to both sides of the mother warehouse and the back curtain room 412; The end is aligned with the material inlet 202 of the mother warehouse 3, and the material inlet is connected to the funnel-shaped bottom chamber 301 of the mother warehouse 3. The lower outlet of the bottom chamber is connected to the coal feeder 5, and the lower part of the outlet of the coal feeder is provided with Conveyor 6,

[0035] The structure of the curtain device 4 is as follows: a curtain 410 is arranged on the vertical wall of the sub-compartment 2 adjacent to the mother warehouse 3, and the material inlet 202 is opened or closed when the curtain is raised and lowered, and the upper and lower ends of the curtain are respectively connec...

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Abstract

The present invention relates to a mother and son type anti-breaking vertical bunker, including power system, conveyer, coal-feeding machine, and its bunker body is formed from mother bunker, son bunker and screen-returning chamber, and the upper portion of the son bunker is equipped with bunker-feeding device, and the lower portion of the son bunker is equipped with an oblique bottom, and the tail endof the oblique bottom is communicated with inlet of mother bunker, and the lower outlet of the bottom chamber of mother bunker is connected with coal-feeding machine. Said invention also provides the structure of the gate screen equipment, it utilizes the combination of mother bunker, son bunker and gate screen to attain the goal of preventing block coal from being broken.

Description

technical field [0001] The invention relates to coal storage and transportation facilities, in particular to a broken-proof vertical warehouse that can be built and used up and down a mine. Background technique [0002] The coal bunker is the reloading and buffering link in the coal transportation process, which plays an important role in ensuring the normal operation of the coal transportation system, but because the coal has a large drop when it is loaded into the warehouse, it increases the coal fragmentation rate. Solving the anti-broken problem of coal bunkers is an important part of increasing the lump coal rate and improving economic benefits. Although the use of full warehouse production can reduce the breakage of lump coal, the coal warehouse loses its proper buffering effect, which brings great imbalance to production and is not conducive to production management. [0003] The spiral groove is installed in the vertical bin to reduce the impact velocity of the coal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G65/30B65G69/16
Inventor 张光建王天喜孙自福张敬军张金海程乐团齐明圣常玉林常兴民孔德杰杨洪伟刘广周李爱启邵贵富王保中
Owner HENAN SUNHO COAL & POWER CO LTD
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