Petroleum coke dewatering bin

A technology for petroleum coke and dehydration bins, which is used in the petroleum industry, fixed filter element filters, non-catalytic thermal cracking, etc. It can solve problems such as damage to the physical and mental health of employees, dust and odor pollution, and harsh working environments, so as to ensure effective filtering. Water area, improve environmental problems, ensure the effect of dewatering efficiency

Pending Publication Date: 2017-11-14
LUOYANG JIANGUANG SPECIAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Because in the existing technology, the dehydration, reclaiming, stacking and external transportation of petroleum coke are all open operations with a low degree of automation, resulting in serious dust and odor pollution. The working environment is very bad and damages the physical and mental health of employees.

Method used

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  • Petroleum coke dewatering bin
  • Petroleum coke dewatering bin
  • Petroleum coke dewatering bin

Examples

Experimental program
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Embodiment Construction

[0030] As shown in the figure, a petroleum coke dehydration chamber includes a chamber body 2 and a chamber roof 1. The chamber roof 1 is set on the upper end of the chamber body 2. The chamber roof 1 is provided with a petroleum coke inlet 1-1, and the lower end of the chamber body is provided with a petroleum coke The coke outlet 2-1 is provided with a tubular peripheral water filter net 3 on the inner wall of the bin body 2, and a drainage pipe 7 communicating with the peripheral water filter net 3 is provided on the outer wall of the lower part of the bin body 2. A tubular central water filter net 5 is arranged in the center of the interior, and an internal drainage connecting pipe 14 is provided between the central water filter net 5 and the peripheral water filter net 3 .

[0031] In this embodiment, the upper part of the bin body 2 is cylindrical, and the lower part is conical, and the surrounding water filtering nets 3 are multiple, and each surrounding water filtering ...

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PUM

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Abstract

The invention relates to a petroleum coke dewatering bin. The petroleum coke dewatering bin comprises a bin body and a bin top, wherein the bin top is arranged at the upper end of the bin body, a petroleum coke inlet is formed in the bin top, a petroleum coke outlet is formed in the lower end of the bin body, a tubular peripheral water filtering net is arranged on the inner wall of the bin body, an external draining pipe communicated with the peripheral water filtering net is arranged on the outer wall of the lower part of the bin body, a tubular central water filtering net is arranged in the bin body, an internal draining connecting pipe is arranged between the central water filtering net and the peripheral water filtering net, and an exhausting interface connected with an odor treatment system is further formed in the bin top. According to the petroleum coke dewatering bin, the technical purpose of full-closed dewatering can be realized, the dewatering efficiency is high, and the environment of a coking site can be improved.

Description

technical field [0001] The invention relates to the technical field of petroleum coke dehydration in delayed coking in the petrochemical industry, in particular to a petroleum coke dehydration chamber. Background technique [0002] Coking generally refers to the process of carbonization and zooming of organic substances. In petroleum processing, coking is the abbreviation of residual oil coking, which refers to the deep cracking and condensation reaction of heavy oil such as heavy oil, vacuum residual oil, cracked residual oil and even earth asphalt at a high temperature of about 500 °C. The process of producing gas, gasoline, diesel, wax oil, and petroleum coke. [0003] The so-called delay in delayed coking means that the coking oil (raw oil and circulating oil) is heated to the coking reaction temperature rapidly through the heating furnace, and no coke is formed in the reaction furnace tube, but enters the coke tower for coking reaction, so there is a delay effect. Kno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03B01D29/50B01D29/68B01D29/72C10G9/00
CPCB01D29/035B01D29/50B01D29/68B01D29/72C10G9/00
Inventor 宋阳阳李喜国白炎卫张锐孙趁燕肖佳
Owner LUOYANG JIANGUANG SPECIAL EQUIP
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