Method and device for removing loose material on wavy surfaces of stamped coal used for coking

一种松散、波形的技术，应用在装料装置、炼焦炉、石油工业等方向，能够解决不能加工煤饼等问题

Inactive Publication Date: 2014-03-12
F L SMIDTH & CO AS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With tamping heads, the tamping machines have to be arranged spaced apart from each other due to structural constraints and therefore cannot process the entire cross-section of the briquette

Method used

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  • Method and device for removing loose material on wavy surfaces of stamped coal used for coking
  • Method and device for removing loose material on wavy surfaces of stamped coal used for coking
  • Method and device for removing loose material on wavy surfaces of stamped coal used for coking

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Experimental program
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Embodiment Construction

[0032] FIG. 1 shows a charging unit 11 for a coke oven with a briquette 1 produced in a compaction mold 2 and a filling device 3 as well as a furnace group 4 .

[0033] The device 5 according to the invention has a structural unit 6 and a connection device 7 (for connection) to a holding device 8 arranged movably on a rail 9 , which device is mounted on a loading unit 11 . The track 9 is only schematically shown in FIG. 1 .

[0034] The structural unit 6 shown in detail in FIGS. 2 and 3 comprises a scraper 12 , an impact plate 13 and a device frame 14 for connecting these components.

[0035] The device frame 14 has a plate 15 , on which vertical telescopic guides 16 are mounted via two damping elements 40 , which in turn are connected to the impact plate 13 via damping elements 17 . The impact plate 13 is driven by two counter-running vibration (unbalance) motors 18 arranged on the impact plate.

[0036] As shown in FIG. 4 , a height-adjustable lever linkage 19 is fastened ...

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Abstract

Method for removing loose coal from corrugated surfaces of long narrow coal cake (1) comprises moving the loose coal from peaks into troughs and holding on the coal cake. An independent claim is also included for a device for carrying out the above method comprising stripping units and vertically moving impact plates arranged behind each other with a connection (7) to a holder (8). Preferred Features: The stripping units and the impact plates can be adjusted in height. The stripping units and the impact plate are connected together to form one component (6).

Description

technical field [0001] The present invention relates to a method of removing loose coal from the undulating surface of a narrow briquette used for coking and solidified by tamping by scraping the loose coal. The invention also relates to a device / apparatus for carrying out the method. Background technique [0002] To compress coal with a relatively high content of volatile components, molds are filled with granulated coal and solidified there by compaction. With the tamper heads, the compactors have to be arranged spaced apart from one another due to structural constraints and therefore cannot process the entire cross-section of the briquette. The result is therefore non-uniform solidification; thus forming areas with waves that have loosely placed coal on the crests and compacted coal in the troughs. [0003] Since the loose coal swirls in the coke oven due to the gas flow during the coking process and causes strong contamination there, it must be removed from the coal ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10B45/02C10B31/10
CPCC10B31/10C10B45/02
Inventor N·菲德勒W·施万
Owner F L SMIDTH & CO AS
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