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Energy-saving clean activated carbon production system

An activated carbon production and clean technology, applied in the direction of climate sustainability, inorganic chemistry, sustainable manufacturing/processing, etc., can solve the problems of air pollution, waste of active ingredients and heat, etc., to reduce pollution, reduce water consumption and Energy consumption and operation cost reduction effect

Inactive Publication Date: 2011-09-14
北京诺曼斯佰环保科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This not only wastes the active ingredients and heat in the flue gas, but also causes air pollution. In order to purify the flue gas, it is necessary to equip corresponding purification equipment

Method used

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  • Energy-saving clean activated carbon production system
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Embodiment Construction

[0014] like figure 1 As shown, the energy-saving and clean activated carbon production system of the present invention comprises a Sleep furnace 1 and a rotary activation furnace 2, the bottom of the regenerator of the Sleep furnace 1 is provided with an activated tail gas discharge port 11, and the furnace head of the rotary activation furnace 2 is provided with a steam Pipe 21 , the activation exhaust outlet 11 of the Sleep furnace 1 communicates with the steam pipe 21 of the rotary activation furnace 2 through the flue gas pipe 3 . The flue gas pipe 3 is provided with an induced draft fan 4, and the tail gas outlet of the rotary activation furnace 2 is connected with the air inlet of the waste heat boiler 5 through the pipe. The exhaust port of the waste heat boiler 5 is connected to the air inlet of the desulfurization and dust removal device 6 through a pipeline. The desulfurization and dust removal device 6 adopts a gas integrated purification tower disclosed in Chinese ...

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Abstract

The invention discloses an energy-saving clean activated carbon production system, relates to an activated carbon production system combining a Slapple furnace with a rotary activating furnace, and aims to provide the energy-saving clean activated carbon production system which can effectively utilize the activated tail gas of the Slapple furnace, reduce the pollution of flue gas to an environment and reduce the production cost of activated carbon. The energy-saving clean activated carbon production system comprises the Slapple furnace and the rotary activating furnace, wherein an activated tail gas discharging opening is formed at the bottom of a heat accumulation chamber of the Slapple furnace; a furnace head of the rotary activating furnace is provided with a steam pipe; and the activated tail gas discharging opening of the Slapple furnace is communicated with the steam pipe of the rotary activating furnace through a flue gas pipeline.

Description

technical field [0001] The invention relates to a device for preparing activated carbon by using a gaseous activator, in particular to an activated carbon production system using a Sleep furnace and a rotary activation furnace in combination. Background technique [0002] At present, the flue gas of the Sleep furnace used to produce activated carbon is usually discharged directly into the air after purification. Although some of it is returned to the furnace through jet flow, there are still 60-80% of the flue gas with a moisture content of 50-65%. % of carbon dioxide, nitrogen and other physical activation media, sulfur dioxide and carbon dioxide and other harmful components of flue gas are not purified and utilized, and are discharged into the atmosphere at a flue gas temperature of 250 to 500 °C. This not only wastes the effective components and heat in the flue gas, but also causes air pollution. In order to purify the flue gas, it is necessary to equip corresponding pur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B31/10C01B32/336
CPCY02P20/10
Inventor 邹炎
Owner 北京诺曼斯佰环保科技有限公司
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