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A clean and efficient decoking system

An efficient and clean technology for delayed coking applications

Inactive Publication Date: 2016-03-30
XIANGYANG HANGSHENG PETRO CHEM ENVIRONMENTAL PROTECTION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steam and dust discharged during the decoking process will directly enter the atmosphere, which will have an adverse impact on the environment around the coking unit.

Method used

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  • A clean and efficient decoking system
  • A clean and efficient decoking system
  • A clean and efficient decoking system

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Embodiment Construction

[0030] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0031] A preferred embodiment of the present invention will be described below in conjunction with the accompanying drawings.

[0032] Such as figure 1 As shown, in the present embodiment, a clean and efficient decoking system includes a coke tower 21 and a bottom cover machine 22, the bottom cover machine 22 is arranged at the bottom outlet position of the coke tower 21, and Corresponding to the top of the inclined coke chute 23, a feeder 2 is arranged on the coke chute 23, and the coke and coke cutting water mixture flows from the coke tower 21 through the bottom cover machine 22 to the coke chute 23 to the feeder. The feeder 2 enters the collection bin 12 after being crushed by the crusher.

[0033] Preferably...

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Abstract

The invention discloses a clean and efficient decoking system. The clean and efficient decoking system comprises a coke tower (21) and a bottom cover machine (22), wherein the bottom cover machine (22) is arranged at a bottom outlet of the coke tower (21), the lower portion of the bottom cover machine (22) right corresponds to the top end of an obliquely arranged coke sliding chute (23), a feeder (2) and a crusher are arranged on the coke sliding chute (23), the lower edge of the coke sliding chute (23) extends to an inlet of a collecting bin (12), and mixtures of coke and coke cut water flows from the coke tower (21) to the feeder (2) through the bottom cover machine (22) and the coke sliding chute (23), are crushed by the crusher and then enter the collecting bin (12). The clean and efficient decoking system completes airtight and automatic operation of the total process from decoking to truck loading of petroleum coke of a coking unit, enables a delaying coking device to be free of dust, volatilization of harmful waste gases and neglected scattering, improves the environment and relieves the labor intensity.

Description

technical field [0001] The invention relates to a clean and efficient decoking system, which belongs to the technical field of delayed coking in the petrochemical industry. Background technique [0002] Delayed coking is a continuous production and discontinuous operation process. In many links of its process flow, steam containing oil, gas, sulfide and coke powder will be discharged to the atmosphere. The steam dust discharged during the decoking process directly enters the atmosphere, which will have an adverse impact on the environment around the coking device. With the establishment of a well-off society, people's living and living environment have been greatly improved, and people have begun to pay more attention to the ecological environment around them. The open or semi-closed hydraulic decoking process has formed a consensus in people's minds on "serious non-conformities". The coking industry is facing huge "stop" pressure and social responsibilities from the govern...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10G9/00C10G9/16C10G9/12
CPCC10G9/00C10G9/12C10G9/16
Inventor 唐争生马雪勇毛辉陈辉李卓李出和谭德宽袁志祥
Owner XIANGYANG HANGSHENG PETRO CHEM ENVIRONMENTAL PROTECTION EQUIP