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Cracking furnace

A cracking furnace and furnace body technology, applied in cracking, non-catalytic thermal cracking, petroleum industry, etc., can solve the problems of cost increase, space occupation, waste of resources, etc.

Inactive Publication Date: 2007-12-19
焦雪珂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The functions of gas generation, filtration and gas cracking in the existing cracking furnace are separated, which not only increases the cost, but also wastes resources and takes up too much space

Method used

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings.

[0042] The preferred embodiments of the present invention are shown in Figures 1, 2 and 3.

[0043] As shown in Figures 1 and 2, in a preferred embodiment of the present invention, the body of furnace has a double-layer furnace wall, and the furnace cavity 8 is a combustion chamber; the furnace wall interlayer is communicated with the furnace cavity 8 through an exhaust outlet 10 in the furnace ; A filter 9 is provided at the outlet of the furnace exhaust outlet 10 in the furnace wall interlayer, and a cracker 18 is arranged in the furnace wall interlayer. The upper part of the furnace wall is provided with an openable one-way valve 5 to make the interlayer of the furnace wall and the atmosphere controllable; conduction.

[0044] As shown in Figures 1 and 2, the left and right walls of the furnace body are cracking chambers, and are provided with a filter 9, a cracke...

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Abstract

The present invention proposes one kind of cracking furnace. The cracking furnace has a sandwiched furnace body, and a filter and a cracker set inside the furnace body, and produces gas inside the furnace body. The present invention has the advantages of low apparatus cost, saving in energy source and reduced occupied space.

Description

technical field [0001] The invention relates to a cracking furnace. Background technique [0002] Petroleum distillation and cracking reactions are the main means to produce ethylene, propylene and other extremely important industrial raw materials. The cracking furnace is the necessary equipment for the cracking reaction of petroleum distillation. The functions of gas generation, filtration and gas cracking in the existing cracking furnace are separated, which not only increases the cost, but also wastes resources and takes up too much space. Contents of the invention [0003] Aiming at the defects and deficiencies in the prior art, the purpose of the present invention is to propose a novel cracking furnace, which can integrate combustion gas generation, filtration and gas cracking, and directly cracks after gas generation, which not only reduces heat loss and Save energy and reduce equipment footprint. [0004] In order to achieve said purpose, the present invention p...

Claims

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Application Information

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IPC IPC(8): C10G9/00
Inventor 焦雪珂
Owner 焦雪珂
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