Flue gas purification device with heat preservation function
A flue gas purification and functional technology, applied in the field of flue gas purification devices, can solve problems such as poor desorption effect and heat loss, and achieve the effect of improving desorption effect and slowing down heat transfer speed
Pending Publication Date: 2021-10-01
KELAN TECHNICS ENVIRONMENTAL PROD CO LTD
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Problems solved by technology
[0005] In view of the shortcomings of the above-mentioned prior art, the object of the present invention is to provide a flue gas purification device with heat preservation function, aiming to solve the problem that the existing flue gas purification device easily causes heat loss during desorption and causes desorption underperforming problems
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[0022] The present invention provides a flue gas purification device with heat preservation function. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the protection scope of the present invention.
[0023] A flue gas purification device with heat preservation function, comprising a housing 1 and an adsorption assembly 2 fixed in the middle of the housing 1, the two ends of the housing 1 are respectively provided with an air inlet 11 and an air outlet 9, and the adsorption assembly 2 is fixed at the air inlet 11 and the air outlet 9, one end of the casing 1 is provided with a connecting seat 3, and one end of the adsorption assembly 2 is installed on the con...
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The invention discloses a flue gas purification device with a heat preservation function, in the flue gas purification device mainly composed of a shell and an adsorption assembly, one end of the shell is provided with a gas inlet, the other end of the shell is provided with a gas outlet, the adsorption assembly is arranged between the gas inlet and the gas outlet, and a gap is formed between the adsorption assembly and the inner wall of the shell, during desportion, high-temperature gas enters the shell from the gas inlet and penetrates through the adsorption assembly, and then the high-temperature gas with desorbed organic waste gas is discharged from the gas outlet; when high-temperature gas is in the shell, part of the gas can fill the gap between the box body and the shell to form a gas heat preservation layer, the heat exchange speed of the high-temperature gas and the outside is reduced, and the desorption effect on organic waste gas on the adsorption assembly is improved.
Description
technical field [0001] The invention relates to the field of air purification equipment, in particular to a flue gas purification device with heat preservation function. Background technique [0002] Molecular sieves are usually used in flue gas purification devices to adsorb organic waste gas in flue gas, so that organic waste gas can be removed from flue gas. The adsorbed organic waste gas is desorbed, and the desorbed molecular sieve can recover the adsorption capacity after cooling down, that is, it can continue to adsorb the organic waste gas. [0003] Existing air purification devices usually do not have a heat preservation function. When high-temperature gas is introduced into it for desorption, especially when it is applied in a relatively low-temperature environment, for example: in the cold winter in the northern region, due to the high-temperature gas and the outside world The large temperature difference and the rapid heat exchange of the metal shell lead to rap...
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IPC IPC(8): B01D53/04
CPCB01D53/0407B01D53/0454B01D53/0446B01D2258/0283B01D2259/4009B01D2253/102
Inventor 尤今尤毅
Owner KELAN TECHNICS ENVIRONMENTAL PROD CO LTD