Waste gas treatment device
A waste gas treatment and waste gas technology, applied in transportation and packaging, combustion methods, dispersed particle filtration, etc., can solve the problems of large footprint, underutilized waste heat, low equipment efficiency, etc., and achieve small footprint and compact structure , the effect of low operating cost
Inactive Publication Date: 2020-03-24
AEROSPACE KAITIAN ENVIRONMENTAL TECH CO LTD
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Problems solved by technology
[0004] The technical problem solved by the present invention is to provide a new type of concentrated adsorption and desorption method using a rotary wheel in view of the problems of low equipment efficiency, large floor area, and insufficient use of waste heat in the existing rotary wheel concentration technology for industrial waste gas treatment. Exhaust gas treatment device
Method used
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Embodiment
[0042] see figure 1, the flow chart in the figure introduces the specific embodiment of the exhaust gas adsorption device of the present invention. The device as a whole includes a pretreatment section box body 6, an adsorption concentration section box body 8 and a desorption purification section box body 14 that are integrally connected. The pretreatment section box 6 is provided with a pretreatment section 7 for filtering the exhaust gas, and the adsorption concentration section box 8 is provided with an adsorption concentration section for adsorption and purification of the exhaust gas. The concentration runner 10 is mainly used for adsorption purification of exhaust gas, and desorption. The purification section box 14 is provided with a system fan 15 and an exhaust pipe 16 for discharging the purified exhaust gas, and a desorption purification section for desorption of the concentration runner 10, which specifically includes a desorption fan 21 and a catalytic combustion u...
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The invention discloses a waste gas treatment device, which comprises a pretreatment section, an adsorption concentration section and a desorption purification section which are in butt joint and communication in sequence. The pretreatment section is in butt joint with a device inlet connected to a waste gas collecting system, and internally comprises several stages of filtering modules; the adsorption concentration section comprises a concentration rotating wheel for adsorbing and purifying waste gas, an outlet of the pretreatment section is in butt joint with an adsorption area of the concentration rotating wheel, an outlet end of the concentration rotating wheel is in butt joint with a system fan, and the purified waste gas is discharged through an exhaust funnel connected to the systemfan. The device integrates pretreatment, waste gas adsorption concentration and desorption purification, has the characteristics of compact structure, small floor area, high purification efficiency,low energy consumption and low operation cost, can be widely applied to purification of waste gas with small and medium air volume, low concentration and concentration fluctuation, is convenient and rapid to maintain, and has wide application value.
Description
technical field [0001] The invention belongs to the field of industrial waste gas purification, and particularly relates to a waste gas treatment device. Background technique [0002] With the rapid development of the economy, the amount of industrial waste gas emissions is huge, and there are many emission industries, such as painting, petrochemical, packaging and printing, furniture manufacturing, etc., all of which will produce industrial waste gas emissions. There are many types of industrial waste gas, complex components and different properties, and the characteristics of waste gas emissions in different industries are different, especially in the coating industry, the coexistence of paint mist particles and organic waste gas is common. Common air pollution control technologies are divided into two categories, one is the recycling method, and the other is the destruction method. The recovery method is mainly aimed at the waste gas components with recycling value, and ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B01D46/10B01D46/24B01D53/06F23G7/07B01D46/00
CPCB01D46/2411B01D46/10B01D53/06F23G7/07B01D46/62
Inventor 彭芬汪壮吴卫何曦
Owner AEROSPACE KAITIAN ENVIRONMENTAL TECH CO LTD