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Pyrolysis reactor with dust collection device

A technology of pyrolysis reactor and dust removal device, which is used in gas dust removal, special form dry distillation, petroleum industry, etc., to achieve high dust removal efficiency, simple operation, and avoid secondary cracking or condensation.

Inactive Publication Date: 2016-08-10
SHENWU TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the problem of tar dust has always been a difficult problem in coal pyrolysis technology

Method used

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  • Pyrolysis reactor with dust collection device
  • Pyrolysis reactor with dust collection device
  • Pyrolysis reactor with dust collection device

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] refer to figure 1 , figure 2 , image 3 .

[0022] The present invention provides a pyrolysis reactor including a dust removal device. The dust removal device 8 is partially embedded in a pyrolysis reactor 10. The top of the pyrolysis reactor 10 is provided with a material inlet, and the bottom of the pyrolysis reactor 10 is provided with a material inlet. exit.

[0023] The dust removal device 8 comprises a dust filter chamber 8-3, a riser 8-2, and an air collection chamber 8-9, wherein the top of the riser 8-2 communicates with the top of the dust filter chamber 8-3, and the bottom of...

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Abstract

The invention discloses a pyrolysis reactor including a dust removal device, including a material inlet and a material outlet, and is characterized in that the dust removal device (8) is partially embedded in the pyrolysis reactor (10). The dust removal device is installed inside the pyrolysis furnace without adding an external heat source. The temperature of the dust removal device is slightly lower than the furnace temperature of the pyrolysis reactor, which can effectively avoid secondary cracking or condensation of tar. The dust removal efficiency is high and the operation is simple.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to a pyrolysis reactor including a dust removal device. Background technique [0002] my country is a country rich in coal, poor in oil, and low in gas. The energy structure is dominated by coal, especially middle and low-grade coal. The rational use of middle and low-grade coal resources has a major impact on improving my country's energy structure. Middle and low-rank coal contains extremely rich oil and gas resources. Effective extraction of the oil and gas resources contained in it can not only improve my country's energy structure and alleviate the problem of energy shortage, but also has huge economic value. [0003] The method of coal pyrolysis to produce oil, gas and charcoal is one of the effective ways to extract oil and gas resources in middle and low rank coal. However, the problem of tar dust has always been a difficult problem in coal pyrolysis technology. The curren...

Claims

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Application Information

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IPC IPC(8): C10B53/00C10K1/02
CPCC10B53/00C10K1/024
Inventor 赵延兵陈水渺姜朝兴薛逊吴道洪
Owner SHENWU TECH GRP CO LTD
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