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Rotary radiation bed

A technology of rotary and radiant tubes, applied in the field of rotary radiant beds, can solve the problems of low working efficiency of raw coal carbonization equipment, achieve the effect of solving low working efficiency and improving carbonization efficiency

Pending Publication Date: 2017-01-04
新疆广汇煤炭清洁炼化有限责任公司
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  • Abstract
  • Description
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Problems solved by technology

[0006] The main purpose of the present invention is to provide a rotary radiant bed to solve the problem of low working efficiency of raw coal carbonization equipment in the prior art

Method used

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Embodiment Construction

[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0033] Rotary radiant bed according to an embodiment of the present invention, such as figure 1 As shown, it includes: a radiant bed cylinder 10 and a heating device 40, the radiant bed cylinder 10 is rotatably arranged around its axial direction, one end of the radiant bed cylinder 10 is provided with a feeding device 20, and the other end of the radiant bed cylinder 10 A discharge device 30 is provided at one end; at least a part of the heating device 40 is provided inside the radiant bed cylinder 10 for heating the raw materials entering the radiant bed cylinder 10 .

[0034] The rotary radiant bed applying the technical solution of the present invention, by setting the radiant bed cylinder...

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Abstract

The invention provides a rotary radiation bed. The rotary radiation bed comprises a radiation bed cylinder and a heating device, wherein the radiation bed cylinder is arranged rotationally around the axis of the radiation bed, a feeding device is arranged at one end of the radiation bed cylinder, and a discharging device is arranged at the other end of the radiation bed cylinder; at least part of the heating device is arranged in the radiation bed cylinder and used for heating a raw material entering the radiation bed cylinder. With the adoption of the rotary radiation bed of the technical scheme, continuous feeding into the radiation bed cylinder can be performed through the feeding device, slack coal is evenly heated and dry-distilled by the heating device in the radiation bed cylinder, dry-distilled gas and coal slag are discharged continuously by the discharging device, and accordingly, the dry distilling efficiency of the slack coal is effectively improved, and the problem of lower work efficiency of raw coal dry distilling equipment in the prior art is solved.

Description

technical field [0001] The invention relates to the field of coal processing, in particular to a rotary radiant bed. Background technique [0002] Dust coal is a general term for particles with a diameter less than 25 mm, and dust coal is an essential by-product produced during the coal mining process. In the field of raw coal deep processing technologies such as coal-to-oil, coal-to-natural gas, coal-to-methanol, low-temperature, medium-temperature, and high-temperature coke, and gas, the particle diameter of the raw coal used is basically more than 25mm, and the final coal with a particle diameter of less than 25mm is relatively low. Difficult to deal with. Therefore, a large amount of fine coal is accumulated, which cannot produce economic benefits, and at the same time causes new environmental problems. [0003] The pyrolysis of fine coal can realize the clean and efficient utilization of fine coal. According to the heating methods at the present stage, pyrolysis inclu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/04C10B23/00
CPCC10B23/00C10B53/04
Inventor 宋东升陆伟宋自力袁国庆李俊奇赵创胡浩
Owner 新疆广汇煤炭清洁炼化有限责任公司
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