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Scraper for main coke oven vehicles

A scraper and coke oven technology, applied in coke oven, petroleum industry and other directions, can solve the problems of scraper welding and chain wear, etc., and achieve the effect of reducing maintenance cost, reducing failure rate, and improving use status.

Inactive Publication Date: 2017-07-18
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to provide a scraper machine for the four major vehicles of the coke oven, which solves the problems that the scrapers of the four major vehicle scraper machines are welded and the chains are worn out

Method used

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  • Scraper for main coke oven vehicles
  • Scraper for main coke oven vehicles

Examples

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specific Embodiment

[0022] Such as figure 1 As shown, a coke oven four-car scraper machine includes a conveyor chain 2 arranged in a scraper machine box 9, a guide rail 5, conduction wheels at both ends of the conveyor chain 2, and scrapers fixed on the conveyor chain at equal intervals. In this embodiment, an upward scraper 4 and a downward scraper 1 are taken as examples to illustrate the structure of the device; the scraper box 9 has a thickened bottom plate 8, and a scraper slideway is set above the downward guide rail 5 of the conveying chain 2 , used to isolate the conveyor chain 2 from the guide rail 5, the scraper slideway in this embodiment includes round steel 3 fixedly arranged above the guide rails on both sides, and the diameter of the round steel 3 is 25 mm to 30 mm. A track fixing device 6 is arranged below the guide track 5, and the guide track 5 and the track fixing device 6 are connected by reinforcing ribs 7. The shape of the track fixing device 6 is the same as that of the gu...

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Abstract

The invention discloses a scraper for main coke oven vehicles. The scraper comprises a conveyor chain, a guide rail, transmissions at two ends of the conveyor chain and scraper blades, wherein the scraper blade are fixedly arranged on the conveyor chain at equal intervals; a scraper blade slideway is arranged at the upper part of the guide rail in the downstream of the conveyor chain and is used for isolating the conveyor chain from the guide rail. The problem of abrasion and breakage of the chain is solved through adding the slideway on the guide rail of the chain of the scraper. Original two cogged tail wheels are replaced with a barrel-shaped tail wheel, so that the problem that the chain falls off and is blocked is solved.

Description

technical field [0001] The invention belongs to the field of a scraper machine for four major vehicles for coke ovens, and in particular relates to a scraper machine for four major vehicles for coke ovens. Background technique [0002] The four-wheel coke oven is a hot spot in the research of the coal coke industry. Due to the harsh environment of the coke oven site, high ambient temperature, serious electromagnetic interference, and strong mechanical vibration, the equipment installed on the site or on the four-wheel vehicle is prone to work abnormalities And failures occur. At present, the friction resistance of the traditional scraper chain of the coke-stopping car in the coking plant of the metallurgical industry is quite large when it passes on the slideway, causing the chain of the scraper machine to fall off and often get stuck, which makes equipment maintenance frequent and long. , has a great impact on normal production. The scraper machine device often fails due t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B45/00
CPCC10B45/00
Inventor 王金刚杨玉良何家胜邓兆忠
Owner MCC5 GROUP CORP SHANGHAI