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Coke discharging and crushing device

A crushing device and coke technology, which is applied in the direction of grain processing, etc., can solve the problems of inability to absorb thermal expansion and deformation of the coke tower, reduce the probability of stalling and poor feeding, reduce the amount of crushing, and reduce the possibility of ineffective feeding sexual effect

Inactive Publication Date: 2021-04-27
SINOPEC GUANGZHOU ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to solve the technical problems in the prior art that the thermal expansion and deformation of the coke tower cannot be absorbed

Method used

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  • Coke discharging and crushing device

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing.

[0021] Such as figure 1 As shown, it includes a bottom cover machine 1, a flexible connection section 2, a crusher 3, and an inclined chute 4; after the petroleum coke is output from the coke tower, it passes through the bottom cover machine 1, passes through the flexible connection section 2, and enters the screening crusher 3 for crushing. The flexible coupling section 2 is connected directly below the bottom cover machine 1 and is connected to the upper surface of the crusher 3; the outlet of the lower surface of the crusher 3 is directly connected to the chute mouth of the inclined chute 4; the crusher 3 is installed on the bottom cover machine 1 and Between the inclined chute 4, the bottom cover machine 1 is connected with the crusher 3 through the flexible coupling section 2.

[0022] When decoking, a large amount of coke and water are mixed and freely fall from a hi...

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Abstract

The invention discloses a coke discharging and crushing device in the technical field of petroleum refining. The coke discharging and crushing device comprises a bottom cover machine, a flexible connecting section, a crusher and an inclined chute. The device is characterized in that the flexible connecting section is connected under the bottom cover machine and is connected with the upper surface of the crusher; an outlet in the lower surface of the crusher is directly connected with a chute opening of the inclined chute; and the crusher is installed between the bottom cover machine and the inclined chute, and the bottom cover machine is connected with the crusher through the flexible connecting section. By the adoption of the device, the material taking requirement of an original grab crane can be met, the material taking requirement of novel coke taking equipment such as a spiral material taking machine and a belt conveyor can also be met, meanwhile, the probability of locked-rotor and unsmooth feeding of the crusher is reduced, the crushing amount of the crusher is reduced, erosion and impact damage of coke to a chute can be relieved, and the requirements in the fields of petroleum, chemical engineering and the like can be met.

Description

technical field [0001] The invention belongs to the technical field of petroleum refining and coking, and in particular relates to a coke discharge crushing device in the coking field. Background technique [0002] Petroleum coke, a by-product of the oil refining industry, is mostly transported directly to the storage yard using inclined chutes, and then sent out by grab cranes. The inclined chute has a simple manufacturing process and is easy to use, and has a very wide range of applications in the coking process. [0003] However, this mode of operation will affect the surrounding environment, such as coke powder spilled from the grab crane, and a series of problems such as the inability to distribute the material evenly during delivery. With the development of technology, the transportation method of petroleum coke has gradually developed from a single grab crane to a diversified development. For example, there have been conveying methods such as screw elevators and belt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/00B02C23/08B02C23/00
CPCB02C19/0056B02C23/08B02C23/00
Inventor 杨成炯李立石柯张妍蔡文
Owner SINOPEC GUANGZHOU ENG
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