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Built-in multi-tube indirect heating rotary carbonization furnace with high heat exchange area

A technology of rotary carbonization furnace and heat transfer area, applied in the direction of rotary carbonization furnace, etc., can solve the problems of low thermal efficiency, small output, slow heat transfer, etc.

Pending Publication Date: 2021-04-23
山东科能环保科技有限公司
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  • Claims
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Problems solved by technology

[0004] The invention proposes an indirect heating rotary carbonization furnace with built-in multi-tube type and high heat exchange area. and the problem of smaller yields

Method used

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  • Built-in multi-tube indirect heating rotary carbonization furnace with high heat exchange area
  • Built-in multi-tube indirect heating rotary carbonization furnace with high heat exchange area
  • Built-in multi-tube indirect heating rotary carbonization furnace with high heat exchange area

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Embodiment

[0024] Embodiment: When the device is in use, the motor 12 is first started, and the output shaft of the motor 12 drives the drive gear 14 to rotate through the reducer 13. Since the drive gear 14 meshes with the ring gear 8, the ring gear 8 rotates with the drive gear 14 And drive the cylinder body 1 to rotate, then pass the hot air into the inside of the air inlet pipe 15 through the heating device, so that the hot air passes into the inside of the hot air pipe 18 through the connector 17, thereby heating the inside of the cylinder body 1, so that the cylinder body The inside of the body 1 reaches a high temperature state, and then the material to be carbonized is added to the inside of the cylinder 1 through the material inlet 4, so that the material rotates inside the cylinder 1 and is heated to be carbonized at the same time; The outer surface is provided with evenly distributed lifting plates 19, so that when the material is tumbling inside the cylinder 1, the material ca...

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Abstract

The invention discloses a built-in multi-tube indirect heating rotary carbonization furnace with a high heat exchange area, and relates to the technical field of rotary carbonization furnaces. In allusion to the problems of small heating area, low heat efficiency, slow heat transfer and low yield due to the fact that most of the existing rotary carbonization furnaces adopt external heating structures, the invention proposes the following scheme: the rotary carbonization furnace comprises a barrel, a motor, a speed reducer and a support, a rolling ring and a gear ring are fixedly installed on the outer surface of the barrel, riding wheels are fixedly installed on the upper surface of the support and connected with the rolling ring, a kiln head sealing cover and a kiln tail sealing cover are arranged at the two ends of the barrel respectively, and the kiln head sealing cover and the kiln tail sealing cover are both rotationally connected with the barrel. The rotary carbonization furnace not only has the advantages of uniform heating, large heating area, fast heat transfer, high heat efficiency and the like, but also improves the efficiency and stability of material output; and meanwhile, the inner body can be integrally drawn out for maintenance in the later period, and th eoperation is convenient.

Description

technical field [0001] The invention relates to the technical field of rotary carbonization furnaces, in particular to an indirect heating rotary carbonization furnace with built-in multi-tube type and high heat exchange area. Background technique [0002] The carbonization process is one of the important processes in the process of producing activated carbon by the gas activation method. This process is to heat the raw materials in isolation from the air to reduce the non-carbon elements to produce carbonaceous materials suitable for the activation process. It is the process before activation. Main preparation and foundation. [0003] At present, the traditional carbonization furnace structure mainly adopts the traditional external heating carbonization structure, which has the disadvantages of small heating area, slow heat transfer, low thermal efficiency, and small output. It has changed the external heating method of the large cylinder of the rotary furnace in the past;...

Claims

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Application Information

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IPC IPC(8): C10B1/10
CPCC10B1/10
Inventor 史孝顺
Owner 山东科能环保科技有限公司
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