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Low-liquidus-temperature organic waste gas recycling apparatus

A technology of liquefaction temperature and organic waste gas, which is applied in the direction of gas treatment, steam condensation, chemical instruments and methods, etc., to achieve the effect of high recovery economic benefit, high stability and easy popularization

Active Publication Date: 2017-02-22
HANGZHOU DRY AIR TREATMENT EQUIP
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Problems solved by technology

[0004] The existing common organic waste gas treatment equipment technologies mainly include thermal oxidation method, catalytic oxidation method, adsorption concentration method, and absorption method. Although the above methods can solve the direct pollution to the environment, it is difficult to recycle the discharged substances. Discharge in another form that is not harmful to the environment after decomposition

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Embodiment Construction

[0028] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below with reference to the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0029] The invention patent a low liquefaction point organic waste gas recovery device, which consists of a pre-cooler 1, a waste gas concentration and desorption device 2, a main exhaust fan 3, a concentration and desorption device heater 4, a surface cooler 5, and a 3A molecular sieve dehumidification rotor 6 , dehumidification ...

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Abstract

The application describes a low-liquidus-temperature organic waste gas recycling apparatus, comprising a gas circuit treatment unit, a water circuit cooling unit and a control system, wherein the control system is connected to the gas circuit treatment unit and the water circuit cooling unit to control operation of the two units; the apparatus is suitable for treating and recycling industrially discharged organic waste gas, suitable for use in the cases of low liquefaction point of organic waste gas and high recycling economic benefit, such as recycling of ethyl acetate-containing organic waste gas from printing houses, the treated waste gas may meet the requirements in environmental emission standard, and double benefits are achieved.

Description

technical field [0001] The present application relates to a low liquefaction temperature organic waste gas recovery device, which is used in the recovery and treatment of waste gas. Background technique [0002] In the prior art: [0003] In recent years, with the country's continuous emphasis on environmental protection, relevant standards have been released one after another, and the solution of environmental problems has become a focus of public attention. In the future, the direct discharge of pollutants in the atmosphere, water sources and soil by many industrial manufacturers will no longer exist, and China's environmental standards are being brought into line with developed countries. [0004] The existing more common organic waste gas treatment equipment technologies mainly include thermal oxidation method, catalytic oxidation method, adsorption concentration method, and absorption method. Although the above methods can solve the direct pollution to the environment,...

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Application Information

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IPC IPC(8): B01D53/00B01D53/06B01D53/26B01D5/00
CPCB01D5/0039B01D5/0054B01D5/0057B01D5/0084B01D53/002B01D53/06B01D53/261B01D2257/80B01D2259/40088
Inventor 胡思伟沈军夫曹晓风彭丰
Owner HANGZHOU DRY AIR TREATMENT EQUIP
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