Vocs treatment device for pharmaceutical and chemical production
A technology for chemical production and medicine, which is applied in the field of VOCs treatment devices for pharmaceutical and chemical production. It can solve the problems of affecting the efficiency of waste gas treatment, the desorption of activated carbon and the slow cooling speed, etc., so as to reduce the occupied area, accelerate the desorption efficiency and improve the work efficiency. Effect
Active Publication Date: 2022-03-08
山东康源环保科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a VOCs treatment device for pharmaceutical and chemical production to solve the technical problem in the prior art that the desorption and cooling speed of activated carbon is relatively slow, which affects the efficiency of waste gas treatment
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[0031] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them.
[0032] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.
[0033] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] In the description of the present invention, it should be noted that the...
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The invention discloses a VOCs treatment device for pharmaceutical and chemical production, which belongs to the field of VOCs waste gas treatment in pharmaceutical production, including an intake pipe, an acid mist adsorption tower, an activated carbon adsorption mechanism, a first exhaust pump, a second exhaust pump, a catalytic oxidation furnace, and a cooling mechanism. And the chimney, the acid mist adsorption tower is provided with a deacidification exhaust pipe, and there are at least two activated carbon adsorption mechanisms, each activated carbon adsorption mechanism includes a shell and two adsorption assemblies, and each adsorption assembly includes an adsorption component and two Drive components, the chimney is arranged on the side of the activated carbon adsorption mechanism, the first exhaust pump is arranged between the activated carbon adsorption mechanism and the chimney, and the second exhaust pump is arranged between the activated carbon adsorption mechanism and the catalytic oxidation furnace. The cooling mechanism is arranged between two activated carbon adsorption mechanisms. The present invention can separate a plurality of activated carbon layers when performing activated carbon desorption and cooling treatment, thereby improving the efficiency of desorption and cooling, and further improving the efficiency of tail gas treatment.
Description
technical field [0001] The invention relates to the field of VOCs waste gas treatment in pharmaceutical production, in particular to a VOCs treatment device for pharmaceutical and chemical production. Background technique [0002] Due to the diversity of products and raw materials, and the diversity and complexity of synthetic routes, the production waste gas of the pharmaceutical and chemical industry has the characteristics of complex composition, uncertain composition, diverse properties and changing working conditions. According to statistics, the main VOCs components include: methanol, ethanol, ethyl acetate, methyl acetate, benzene, toluene, xylene, methylene chloride, pyridine, acetonitrile and the like. [0003] At present, the adsorption-catalytic oxidation method is a relatively mature method for treating pharmaceutical and chemical waste gas. It mainly uses activated carbon to adsorb substances in the waste gas, and then discharges the adsorbed tail gas after it r...
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IPC IPC(8): B01D53/04B01D53/86
CPCB01D53/04B01D53/86B01D2259/4009B01D2253/102B01D2257/708
Inventor 王玉衡焦怀民纪祥峰李凤军
Owner 山东康源环保科技有限公司