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Novel VOCs treatment equipment and treatment process

A technology of treatment equipment and treatment process, applied in the field of VOCs treatment, can solve the problems of complicated operation, weakened adsorption capacity of adsorbent materials, adsorption and desorption can not be completed in one device, etc., to achieve the effect of simple operation and no weakening of adsorption capacity

Active Publication Date: 2015-03-11
河北天龙环保科技有限公司
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Problems solved by technology

[0005] The invention proposes a new type of VOCs treatment equipment and treatment process, which solves the technical problems in the prior art that the VOCs adsorption and desorption treatment operation is complicated, the adsorption capacity of the adsorption material will be weakened, and the adsorption and desorption cannot be completed in one device

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  • Novel VOCs treatment equipment and treatment process
  • Novel VOCs treatment equipment and treatment process
  • Novel VOCs treatment equipment and treatment process

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] Such as Figure 1 ~ Figure 2 As shown, an embodiment of the present invention, a novel VOCs processing equipment, includes an adsorber tank body 1, a fixed plate 2 arranged in the adsorber tank body 1, an adsorbent material 3 evenly arranged on the fixed plate 2, and a set The air inlet 4 and the gas outlet 5 on the adsorber tank 1, the on-line detector 10 arranged on the gas outlet 5; the adsorber tank 1 is provided with an ultrasonic desorption device 6, a...

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Abstract

The invention provides novel VOCs (Volatile Organic Chemicals) treatment equipment and a treatment process. The VOCs treatment equipment comprises an adsorber tank, a fixed plate, an adsorbing material, a gas inlet, a gas outlet, an online detector, an inert carrier inlet, a discharge hole and a storage tank, wherein an ultrasonic desorption device is arranged on the adsorber tank and comprises an ultrasonic generator and an ultrasonic conductor. The treatment process disclosed by the invention is to use the adsorption material to adsorb the VOCs in the exhaust gas, use the ultrasonic desorption device to perform ultrasonic desorption on the adsorption material adsorbed with the VOCs to realize regeneration, separate the inert carrier dissolved with the VOCs, in which the VOCs wastes are utilized, and the inert carrier is recycled, at last use a heat carrier to blow off the adsorption material, so as to implement further regeneration of the adsorption material. The treatment process disclosed by the invention is simple to operate; the adsorption capability of the adsorption material cannot be weakened; the adsorption and desorption can be finished in one equipment; the desorbed VOCs wastes can be utilized; the desorbed inert carrier can be recycled.

Description

technical field [0001] The invention belongs to the technical field of VOCs treatment, and relates to a novel VOCs treatment equipment and treatment process utilizing ultrasonic desorption. Background technique [0002] VOCs is the abbreviation of volatile organic compounds, following SO 2 , NO x After freon and freon, another focus of exhaust gas pollution is concerned by countries all over the world. VOCs refer to volatile hydrocarbons and their derivatives, including hydrocarbons, aromatic hydrocarbons, alcohols, aldehydes, ketones, esters, amines, organic acids, etc. At room temperature, the evaporation rate of VOCs is relatively high, and they are extremely volatile, which will cause serious harm to the environment, mainly in the following aspects: (1) Under sunlight, VOCs in the atmosphere will combine with NO x Photochemical reactions occur to generate photochemical smog such as ozone, peroxynitroacyl (PAN), aldehydes, etc., which irritate people's eyes and respira...

Claims

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Application Information

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IPC IPC(8): B01D53/04
Inventor 程建锋肖岗行
Owner 河北天龙环保科技有限公司
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