A device for treating high-temperature carbonized tail gas of a tube furnace

A tube furnace and exhaust gas technology, applied in water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., to achieve good redox and electrolysis capabilities, save time and labor, and improve electrolysis efficiency

Active Publication Date: 2020-11-13
NANJING AGRICULTURAL UNIVERSITY
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Problems solved by technology

[0004] The problem to be solved by the present invention lies in the thorough treatment and intelligent control of the high-temperature carbonization of the polluted tail gas and substances in the tube furnace, and proposes a device for treating the exhaust gas of the carbon material prepared by the tube furnace, which realizes the thorough and efficient treatment of the tail gas and the extraction of the acid-base solution recycle

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  • A device for treating high-temperature carbonized tail gas of a tube furnace

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Embodiment Construction

[0032] The device can efficiently remove the tail gas discharged from the carbon material prepared by the tube furnace. The device will be further described below in conjunction with the accompanying drawings and specific implementation examples.

[0033] A new experimental device for treating exhaust gas from carbon materials prepared by a tube furnace, mainly including: single chip microcomputer 2, power converter 3, automatic acid-base regulator-9, micro suction pump-10, air intake pipe-11, turbidity sensor One 13, turbidity sensor two 14, acid-base automatic regulator two 16, micro suction pump two 20, carbon fiber electrode 22, solid electrolyte 23 and intake pipe two 24;

[0034] The anti-suckback device is composed of a liquid level sensor 4, a glass bottle 5, an air intake pipe 6 and an air shut-off valve 7. When the liquid in the reflection room is sucked back to the glass bottle 5, the liquid level sensor 4 transmits a signal to the single-chip microcomputer 2, and th...

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Abstract

The invention relates to the technical field of pollution tail gas processing, and especially relates to an apparatus for processing tail gas from high-temperature carbonation in a tubular furnace. The apparatus aims at solving the problems of complete processing and intelligent control of the tail gas from high-temperature carbonation in the tubular furnace and a substance, and is composed of a carbon fiber electrode, a turbidity sensor, a single-chip microcomputer, an air inlet pipe, a purifying exhaust system, a minisize inspiration pump, a soda acid automatic regulator, and an inverse suction-prevention apparatus, several intelligent parts are mutually cooperated, tail gas can be thoroughly and efficiently processed, and cycle usage of an acid-base solution is realized.

Description

technical field [0001] The device belongs to the technical field of pollution tail gas treatment, and in particular relates to a device for treating high-temperature carbonization tail gas of a tube furnace. Background technique [0002] As a new type of material, porous materials include graphene, carbon nanotubes, activated carbon, silicon carbide, and boron carbide. playing an increasingly important role. High-temperature carbonization is not only the most important preparation method of porous materials, but also the modification method of these materials. However, during the preparation or modification of porous materials at high temperature, the precursor materials will release small molecular organics and harmful gases containing sulfur, nitrogen, phosphorus or chlorine, especially during the process of heating up, a large amount of organic gases will be released. If it is not treated, it will be directly discharged into the air, which will cause harm to the environ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/78B01D46/00C02F1/461
CPCB01D46/00B01D53/78C02F1/46109C02F2001/46133
Inventor 李坤权李骅李博宇万泽卿占彩霞
Owner NANJING AGRICULTURAL UNIVERSITY
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