Regeneration device for activated carbon
A regeneration device, activated carbon technology, applied in the direction of filter regeneration, filtration separation, petroleum industry, etc., can solve the problems of carbon mechanical strength decrease, loss of adsorption performance, decrease of adsorption efficiency, etc., to increase the contact area, strong adsorption capacity, Guaranteed to work properly
Pending Publication Date: 2017-08-25
扬州天辉实验室装备环保工程有限公司 +1
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Problems solved by technology
The regeneration efficiency of the thermal regeneration method is relatively high, the time is short, and the application range is wide, but the mechanical strength of the carbon decreases during the regeneration process, and the adsorption efficiency will also decrease, and the adsorption performance will be lost after repeated regeneration.
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[0021] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
[0022] The invention discloses an activated carbon regeneration device, such as figure 1 As shown, including oven 1, cooling device, absorption tower 4, waste gas discharge device and control panel 18, oven 1, cooling device, absorption tower 4 and waste gas discharge device are connected in sequence, and the maximum temperature in the oven 1 is 500 ℃, and There are three layers of brackets inside the oven 1, which are used to place activated carbon to be regenerated. T...
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Abstract
The invention discloses a regeneration device for activated carbon. The device comprises an oven, a cooling device, an absorbing tower, an exhaust emission device and a control panel, wherein the oven, the cooling device, the absorbing tower and the exhaust emission device are connected with each other in turn; the control panel is connected with the oven, the cooling device, the absorbing tower and the exhaust emission device; the highest temperature in the oven is 500 DEG C; three layers of brackets are arranged in the oven; the cooling device comprises a cooling water tank and an exhaust gas U-shaped pipe; the exhaust gas U-shaped pipe is soaked in the cooling water tank; four support legs are arranged at the top of the oven; and the absorbing tower is arranged above the support legs. The activated carbon acquired through the regeneration device for activated carbon provided by the invention has strong adsorption capacity; the device has a simple structure and is easily maintained; and besides, air can be emitted and purified in the neighborhood and the secondary pollution can be avoided.
Description
technical field [0001] The invention relates to the technical field of environmental protection and resource reuse, in particular to an activated carbon regeneration device. Background technique [0002] Activated carbon is a non-toxic and odorless adsorption material with a well-developed pore structure, a very large surface, and a strong ability to adsorb molecules. Activated carbon adsorption method is widely used in the advanced treatment of urban sewage, industrial wastewater and purification of polluted water sources. If the activated carbon after adsorption is not regenerated, it will cause waste of resources and environmental pollution. Therefore, it is necessary to regenerate the activated carbon to bring economic benefits and protect the environment. [0003] At present, the thermal regeneration method is the most mature activated carbon regeneration method. During the regeneration process of activated carbon, according to the change of organic matter when heated ...
Claims
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Login to View More IPC IPC(8): B01J20/34B01J20/20B01D53/18
CPCB01D53/18B01J20/3416B01J20/3483
Inventor 张强张键李跃居军
Owner 扬州天辉实验室装备环保工程有限公司