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Coal bunker antifreeze device

An antifreeze device and coal bunker technology, applied in packaging, transportation, packaging, containers, etc., can solve unsolved problems such as antifreeze and heat preservation, and achieve the effect of convenient material acquisition and production, simple material acquisition, and good heat preservation effect

Inactive Publication Date: 2017-04-19
TIDFORE HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, special measures are generally not taken at the loading port, which makes the external cold wind enter the operating layer of the warehouse through the loading port, and the problem of antifreeze and heat preservation has not been solved.

Method used

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  • Coal bunker antifreeze device
  • Coal bunker antifreeze device
  • Coal bunker antifreeze device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Coal bunker antifreeze device is composed of chute 1, antifreeze plate 2, counterweight 3, hanging 4, heat preservation plate 5 and curved steel plate 6. The material chute 1 is connected with the antifreeze plate 2 rotating shafts, wherein the material chute 1 is made of the first steel plate 11, the second steel plate (not shown in the figure), the third steel plate (not shown in the figure), the fourth steel plate (not shown in the figure) not shown in), the antifreeze plate 2 is composed of two mirror-symmetrical fifth steel plates 21 and sixth steel plates (not shown in the figure), and the two steel plates of the antifreeze plate 2 (i.e. the fifth steel plate 21 and the sixth steel plate, The same below) are respectively connected with the lower edge shafts of a pair of parallel steel plates on the chute 1; such as: the fifth steel plate 21 and the sixth steel plate are connected with the first steel plate 11 and the third steel plate shaft respectively or are resp...

Embodiment 2

[0030] The difference between this embodiment and embodiment 1 is that the size of the fifth steel plate 21 and the sixth steel plate are larger than those in embodiment 1, so the welding places between them and the steel pipe 23 can be determined according to the needs, specifically the fifth steel plate 21 and the sixth steel plate. The antifreeze plate 2 that steel plate is formed can be as the criterion for fully sealing the material chute 1.

Embodiment 3

[0032] The difference between this embodiment and Embodiment 1 is that the antifreeze plate 2 is only composed of a steel plate, and the material slide channel 1 is hinged with the non-edge of the antifreeze plate 2. Correspondingly, the antifreeze plate 2 is connected with a counterweight at the outer end of the material slide channel 1. 3. The counterweight 3 is provided with a suspension 4 correspondingly.

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PUM

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Abstract

The invention provides a coal bunker antifreeze device comprising a material slide passageway and an antifreeze assembly which are movably connected, wherein the material slide passageway is selectively sealed by the antifreeze assembly. Compared with the prior art, the coal bunker antifreeze device of the invention is advantageous in that by means of self made counterweight and the principal of lever, antifreeze plate is automatically opened and closed and charging and discharging of coal can be carried out without power.

Description

technical field [0001] The invention relates to the field of energy transportation, in particular to a coal bunker antifreeze device, in particular to a coal bunker antifreeze device capable of preventing wind and keeping warm. Background technique [0002] In the cold northern regions, antifreeze measures for coal bunkers have always been a headache. Because the product coal has been selected and washed, its water content is relatively high. In winter, the entry of cold wind will make the raw coal easy to freeze into blocks, and the coal blocks will gradually freeze the wet raw coal particles around them to form larger frozen blocks. When the flow moves downward, the larger frozen coal blocks are easy to get stuck in the raw coal bunker and cause blockage; when the blockage time is longer, the frozen coal blocks will continue to freeze the surrounding moist raw coal particles, and finally form a frozen whole at the exit, making the product Coal cannot be loaded smoothly. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/26B65D88/68
CPCB65D88/26B65D88/68
Inventor 王智华
Owner TIDFORE HEAVY IND