Device for cleaning lid on coke-fired furnace

A technology for cleaning device and furnace cover, which is used in the heating of coke ovens, doors/closures of coke ovens, coke ovens, etc., and can solve the problems of difficult and close contact of scrapers, inability to use scrapers, and incomplete removal of scrapers.

Inactive Publication Date: 2006-01-25
SHI MECHANICAL & EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The steel plate 3 is very thin, and the steel plate 3 is easily damaged by the scraper method of mechanical contact
[0006] (2) The overlapping of the furnace cover 1 and the core of the furnace cover cleaning device has no margin in the front, rear, left, and right directions, so it is difficult for the scraper to be in close contact with the attachment cleaning surface of the steel plate 3
[0008] (4) When the attachment is tar, the texture is soft, and sometimes it cannot be completely removed only by the scraper
[0009] (5) The front end part of the blade-shaped su

Method used

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  • Device for cleaning lid on coke-fired furnace
  • Device for cleaning lid on coke-fired furnace
  • Device for cleaning lid on coke-fired furnace

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0031] Hereinafter, a furnace cover cleaning apparatus according to an embodiment of the present invention will be described with reference to the accompanying drawings. The furnace cover cleaning device according to the embodiment of the present invention, such as figure 1 As shown, the side cleaner 20 for cleaning the left and right sides of the furnace cover 1 (removing deposits), the side surface cleaner 30 for cleaning the lower surface of the furnace cover 1, the side surface cleaner 40 for cleaning the upper surface of the furnace cover 1, and the lifting drive side surface The drive device 50 of the cleaner 20 , the drive device 60 that makes the lower surface cleaner 30 traverse, and the drive device 70 that makes the upper surface cleaner 40 traverse are assembled on the main body frame 10 , and the main body machine is installed by the hanging device 15 . The frame 10 is mounted on a moving machine (extruder or guide car).

[0032] like figure 2 As shown, the si...

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PUM

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Abstract

The invention provides a cokery furnace cover clean-up device, which cleans a gas passage (7) and a knife edge support (4) at the two lateral sides and the bottom part of the furnace cover (1) through the high-pressure spray force, and cleans insulation material (5) through the mechanical cutting force. And compared with the two lateral sides and the bottom part, the top part of the furnace cover (1) is coated with less attachment like tar, carbon black, etc, the front parts of the gas passage (7) and the knife edge support (4) are cleaned only through the high-pressure spray force. The clean-up device is capable of cleaning the attachments adhered to the front parts of the gas passage (7) and the knife edge support (4), which are the most important functional parts of a furnace cover (1).

Description

technical field [0001] The invention relates to a furnace cover cleaning device on a coke furnace. Background technique [0002] In the coke oven type coke oven, the coal transported by the coal loading car is loaded into the furnace from the coal charging port provided on the furnace roof, and after the coal is dry-distilled to generate coke, the coal is fed through the openings formed at both ends of the furnace. Insert the ejector rod into the furnace on one side and push the coke in the furnace out from the opening on the other side. Although the opening is closed with the furnace cover during coal carbonization, tar and carbon black produced during coal carbonization adhere to the entire furnace cover, so if it is left intact, it will become a source of leakage of gas from the furnace cover and inhalation of the atmosphere. cause, and cause environmental pollution or ash the generated coke. [0003] The tar and carbon black attached to the furnace cover need to be rem...

Claims

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Application Information

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IPC IPC(8): C10B43/04C10B25/20
Inventor 都筑昭川户俊彦奥谷贤治
Owner SHI MECHANICAL & EQUIP
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