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Activated carbon preparation device

A technology for the preparation and carbonization of activated carbon, which is applied in the fields of inorganic chemistry, non-metallic elements, carbon compounds, etc., can solve the problem that activated carbon cannot realize continuous production, etc., to improve the activation effect and production efficiency, improve the energy utilization rate, and speed up the reaction progress. Effect

Active Publication Date: 2016-03-30
SHENWU TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problems that the device for preparing activated carbon in the prior art cannot realize continuous production, high energy consumption and poor activation effect

Method used

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Such as figure 1 and figure 2 As shown, an activated carbon preparation device provided by the embodiment of the present invention includes a furnace wall 3, a furnace roof 1 and a furnace bottom 2, the furnace wall 3, the furnace roof 1 and the furnace bottom 2 form a closed hearth, and the furnace bottom 2 is along the The horizon...

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Abstract

The invention relates to the technical field of organic matter pyrolysis and activated carbon, in particular to an activated carbon preparation device which comprises a sealed hearth defined by a furnace wall, a furnace top and a furnace floor. The furnace floor moves in the horizontal extension direction of the furnace wall, and a layer of overhead distributing plates is fixed above the furnace floor. The hearth comprises a drying area, a carbonization area and an activation area which are sequentially arranged in the horizontal extension direction of the furnace wall. The drying area, the carbonization area and the activation area are separated through partition plates, and gaps are reserved between the partition plates and the distributing plates to be used for materials to pass. A plurality of radiation heating pipes are arranged in the drying area, the carbonization area and the activation area. An oxidizing gas channel communicated with the outside is arranged in the activation area. A plurality of overturning devices are arranged above distributing plates of the drying area, the carbonization area and the activation area and used for overturning the materials. According to the activated carbon preparation device, continuous production is achieved, and the activation efficiency is improved.

Description

technical field [0001] The invention relates to the technical fields of pyrolysis of organic matter and activated carbon, in particular to an activated carbon preparation device. Background technique [0002] As a porous carbonaceous substance, activated carbon has a highly developed pore structure and special surface properties. It is an excellent adsorbent and is widely used in environmental protection, chemical industry, food processing, hydrometallurgy, pharmaceutical refining and military chemistry. protection and other fields. Carbon-containing organic matter is carbonized at several hundred degrees Celsius, and then activated to prepare activated carbon. [0003] In the current process of preparing activated carbon, the carbonization and activation processes are carried out in external heating devices. During the preparation process, gas products and a large amount of heat energy resources cannot be fully utilized, resulting in a great waste of resources. At present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B31/10C01B32/336
Inventor 吴小飞巴玉鑫王惠惠肖磊张安强贾懿曼吴道洪
Owner SHENWU TECH GRP CO LTD
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