Coal ramming mehtod and apparatus for horizontal coke furnace

A technology for coke oven and ramming coal, applied in the field of ramming coal in coke oven, can solve the problems of short carbonization chamber, large width of ramming coal trough, affecting the quality of coke products, etc., so as to achieve uniform coal distribution, good ramming quality, High tamping efficiency

Inactive Publication Date: 2002-04-17
TAIYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the carbonization chamber of this horizontal furnace type is short and wide, and the width of the corresponding tamping coal tank is very large, so it is impossible to tamp loose coal with the general tamping coal equipment and method on the coal charging car like the vertical coke oven. solid
Therefore, the horizontal coke oven of the prior art adopts the coal charging method of throwing loose coal into the coke oven from the roof or side door, and the coal entering the coke oven is not tamped, which affects the product quality of coke.

Method used

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  • Coal ramming mehtod and apparatus for horizontal coke furnace
  • Coal ramming mehtod and apparatus for horizontal coke furnace
  • Coal ramming mehtod and apparatus for horizontal coke furnace

Examples

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Embodiment Construction

[0032] Such as figure 1 , shown in Fig. 3, a kind of method of horizontal coke oven tamping coal, its step is:

[0033] 1) The coal loading car 1, together with the coal support plate 4 above, moves from the front of the horizontal coke oven 2 to the tamping position;

[0034] 2) Pull the coal support plate 4 on the coal loading car 1 onto the tamping platform 3;

[0035] 3) Tamping molds 10 are set on the four sides of the coal supporting plate 4, and locked;

[0036] 4) Load the loose coal into the coal hopper 12 of the coal distribution trolley 7 from the coal bunker 11;

[0037] 5) Start the coal distributing trolley 7 that is positioned above the tamping mold 10 and can move along the track beam 9 installed in the length direction of the tamping mold, and simultaneously open the coal distributing port 13 to spread loose coal into the tamping mold;

[0038] 6) drive the tamping trolley 8 positioned at the top of the tamping mold 10, which can move along the track beam 9...

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Abstract

The present invention provides coal ramming method and apparatus suitable for horizontal coke furnace. There is one ramming platform with ramming mold, which can be opened and closed flexibly and can be shifted longitudinally along coal feeding bogie on the platform, coal distributing bogie and ramming bogie over the ramming mold. The reasonable structure and harmonious working makes the coal ramming apparatus meet the requirement of ramming coal in wide coking chamber of horizontal coke furnace and raising production efficiency. The present invention makes it possible to produce coke with large size and high strength.

Description

(1) Technical field: [0001] The invention belongs to a method and equipment for tamping coal in a coke oven, and relates to a method and equipment suitable for tamping coal in a horizontal coke oven. (two) background technology: [0002] At present, the coking equipment widely used in the world is a vertical coking oven. Because of its high carbonization chamber and narrow width, a tamping machine hanging on the side of the coal bunker can be used on the coal loading car to simply tamp the loose coal. After solidification, it is loaded into the coke oven to improve the strength and quality of coke. When this kind of vertical coke oven collects and decomposes tar, gas, etc. during the coking process, there is a phenomenon of running, emitting, dripping and leaking, which seriously pollutes the environment and fails to meet the air purification standard. Moreover, this coking oven has large investment and high energy consumption. , Single hole coal loading is small and other ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B31/10
Inventor 唐葆仁雷辰郝建光王彬刘李梅张英婵
Owner TAIYUAN HEAVY IND
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