Organic waste gas purification and recovery device
A recovery device and organic waste gas technology, applied in the direction of combustible gas purification, combustible gas purification/transformation, chemical instruments and methods, etc., can solve the problems of reduced adsorption capacity, short life, and difficulty in ensuring the treatment effect, so as to improve the treatment effect, The effect of improving the utilization rate
Inactive Publication Date: 2013-04-17
YIXING JINAO DEDUSTING AIR CONDITION TECH
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Problems solved by technology
[0006] 1. The adsorption rate of organic waste gas is mostly 85-95%. It is difficult to further increase the adsorption rate of organic waste gas, and it cannot treat a large amount of high-concentration waste gas to meet the emission standards.
[0007] 2. The lifespan of activated carbon, the adsorption medium in the adsorption tank, is mostly 6 months to 1.5 years. The lifespan is short and the adsorption capacity decreases rapidly, which affects the operation effect and operation cost of the recovery device.
[0008] 3. The adsorption rate of multivariate organic waste gas is lower, and it is difficult to ensure a good treatment effect
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[0019] The present invention will be further described below in conjunction with the drawings and embodiments.
[0020] Such as figure 1 Said, the organic waste gas purification and recovery device of the present invention includes an adsorption tank 1 filled with an activated carbon adsorption layer. The adsorption tank 1 is provided with an air inlet 2 and an air outlet 3, the air inlet 2 and One end of the air inlet pipe 4 is connected, and the other end of the air inlet pipe 4 is provided with a filter 5, the air outlet 3 is connected to one end of the air outlet pipe 6, and the other end of the air outlet pipe 6 is provided with a fan 7 and a muffler 8; There are two adsorption tanks 1; a sound insulation box 9 is provided outside the fan 7; a solvent recovery device 10 for collecting desorbed solvent is provided on the top of the adsorption tank 1, which includes a condenser 11, a separation cylinder 12. Storage barrel 13 and tail gas treatment system 14; A steam generatin...
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The invention relates to an organic waste gas purification and recovery device. The organic waste gas purification and recovery device comprises an adsorption tank which is filled with an activated carbon adsorption layer, an air inlet and an air outlet are arranged on the adsorption tank, the air inlet is connected with one end of an air inlet pipeline, a filter is arranged at the other end of the air inlet pipeline, the air outlet is connected with one end of the air outlet pipeline, and a draught fan and a sound eliminator are arranged at the other end of the air outlet pipeline. A solvent recovery device and a steam generation device are adopted by the organic waste gas purification and recovery device, so that the utilization rate of activated carbon is enhanced, and a treatment effect is improved.
Description
Technical field [0001] The invention relates to the field of waste gas treatment, in particular to an organic waste gas activated carbon adsorption recovery device. Background technique [0002] With the rapid development of the national economy, aromatic solvents such as benzene, toluene and xylene, as well as solvents such as alcohols, lipids, and acetone are widely used in the printing industry, spray coating, packaging, leather, shoemaking and other industrial fields. It is a low boiling point, volatile organic matter. Most of these functional organic compounds are toxic, and a considerable part of them are eventually discharged into the atmosphere in the form of organic waste gas, causing serious atmospheric pollution. Therefore, the recycling of organic waste gas is imperative. The recovery of organic solvents from the organic waste gas discharged by industry can not only reduce environmental pollution, but also recover valuable resources. [0003] At present, the domestic m...
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Login to View More IPC IPC(8): B01D53/04B01J20/34
Inventor 吴傲芳汪永年许达明
Owner YIXING JINAO DEDUSTING AIR CONDITION TECH