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Feeding chute cavity with protective device

A protection device and chute technology, which is applied in the direction of transportation, packaging, and slideway, can solve the problems of low production efficiency, coke wear and impact, and short service life of the unloading chute cavity, so as to improve production efficiency, prolong service life, The effect of protecting the bottom plate of the chute

Inactive Publication Date: 2014-01-22
QITAIHE BAOTAILONG COAL CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the bottom plate of the discharge chute cavity is severely worn and impacted by coke during the coke discharge process, the service life of the discharge chute cavity is shortened, which further affects normal production and leads to low production efficiency. Unloading chute cavity with protective device

Method used

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  • Feeding chute cavity with protective device
  • Feeding chute cavity with protective device

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0017] Specific implementation mode 1. Combination figure 1 and figure 2 Illustrate this specific embodiment, the unloading chute cavity with protective device, it comprises unloading chute cavity, described unloading chute cavity is used as unloading channel in coke production process, unloading chute cavity comprises chute bottom plate 5 and two A chute side wall 1, the lower surface of the chute bottom plate 5 forms an acute angle with the horizontal plane, and the ends of one side of the two chute side walls 1 are respectively fixed on the two symmetrical sides of the chute bottom plate 5, and the two chute side walls 1 are located at On one side of the upper surface of the chute bottom plate 5, one side of the same side of the two chute side walls 1 is radial, as the feeding side of the unloading chute chamber, the other side of the same side of the two chute side walls 1 As the discharge side of the discharge chute cavity,

[0018] It also includes vertical ribs 3, cl...

specific Embodiment approach 2

[0021] Embodiment 2. The difference between this embodiment and the discharge chute chamber with protection device described in Embodiment 1 is that the acute angle formed by the bottom surface of the chute 5 and the horizontal plane is 20°-30°.

specific Embodiment approach 3

[0022] Embodiment 3. The difference between this embodiment and the discharge chute cavity with protection device described in Embodiment 1 is that the thickness of each steel strip 4 is the same, and the thickness is 10mm-15mm.

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Abstract

The invention discloses a feeding chute cavity with a protective device, and relates to the technology of protection of feeding chute cavities. The feeding chute cavity with the protective device solves the problems that due to the fact that abrasion and impact, caused by coke, of a base plate of a feeding chute cavity are serious in the process of feeding of the coke, the service life of the feeding chute cavity is short, normal production is influenced, and production efficiency is low. The feeding chute cavity with the protective device serves as a feeding channel in the process of coke production, the tail ends of the sides of two chute side walls are fixed to two symmetrical side edges of a chute base plate respectively, one side of each chute side wall is radial, clinker bricks are arranged on the two chute side walls in a lining mode, a stud plate and N steel bar plates are welded to the chute base plate, the center line of the stud plate in the length direction is parallel to the upper surface of the chute base plate, the center lines of the steel bar plates in the length directions are perpendicular to the center line of the stud plate in the length direction, and the included angle between the lower surface of each steel bar plate and the upper surface of the chute base plate is an acute angle. The feeding chute cavity with the protective device is applicable to feeding operation in the process of coke production.

Description

technical field [0001] The invention relates to the protection technology of a discharge chute cavity. Background technique [0002] During the production of the coking plant, the frictional force and impact force generated by the coke during the unloading process have caused serious wear and tear on the bottom plate 5 of the unloading chute, and the iron plate with a thickness of 12mm has a chance of wearing out almost every day; we also use cast stone as the lining of the chute, but the thickness is 30mm After 3-5 days, due to the friction of falling coke, the worn part will be very thin, and the impact of coke cutting will break the cast stone. Later, we used alumina ceramic lining. Although alumina ceramics are wear-resistant, they are not impact-resistant, and the falling coke will crush the alumina ceramics. The result is not only very high material costs and heavy maintenance, but also affects normal production. . Contents of the invention [0003] In order to sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G11/16B65G11/20
Inventor 隋胜河刁立军
Owner QITAIHE BAOTAILONG COAL CHEM IND