Biomass fuel powder waste gas purification device
An exhaust gas purification device and biomass fuel technology, applied in chemical instruments and methods, separation of dispersed particles, use of liquid separation agents, etc., can solve problems such as dust flying in workshops, and achieve dust flying avoidance, low manufacturing cost, continuous and effective purification Effect
Inactive Publication Date: 2020-05-08
宜昌利农秸秆生物质燃料有限公司
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Problems solved by technology
[0003] Then the current drying of biomass fuel generally adopts tumble dryer, and the exhaust gas discharged from the tumble dryer will be mixed with a large amount of biomass impurities. For biomass impurities, the existing treatment method is to use cyclone dust collector And bag dust collector, for example, the patent number is "CN206454445U" and the name is "Sawdust Microparticle Efficient Dust Removal and Dust Reduction Device". The dust is flying inside, so the dust removal effect needs to be further improved
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[0018] Such as Figures 1 to 3 As shown, a biomass fuel powder exhaust gas purification device includes a box body 1, a hollow shaft 2 is connected to the shaft inside the box body 1, and a plurality of filter pipes 3 are coaxially arranged in the box body 1, and on the box body 1 A drive motor 4 is installed, connected with an exhaust pipe 11 and a water inlet pipe 12, and an overflow pipe 13 is connected in the middle of the box body 1. One end of the overflow pipe 13 is lower than the hollow shaft 2, and the hollow shaft 2 is connected to the hollow shaft 2 through a plurality of connecting rods 31. Each layer of filter net pipe 3 is connected, and a plurality of air outlet holes 21 are opened on the end of the hollow shaft 2 located in the box 1, and the end of the hollow shaft 2 located outside the box 1 communicates with the intake pipe 6 through the rotary joint 5, and the drive motor 4 passes through The belt transmission mechanism 41 is connected with the hollow shaft...
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The invention discloses a biomass fuel powder waste gas purification device, which comprises a box body, wherein a hollow shaft is in shaft connection in the box body, a plurality of filter screen pipes are coaxially arranged in the box body, a driving motor is arranged on the box body and is communicated with an exhaust pipe and a water inlet pipe, an overflow pipe is communicated with the middleof the box body, the hollow shaft is connected with each layer of the filter screen pipe through a plurality of connecting rods, a plurality of air outlets are formed in one end, positioned in the box body, of the hollow shaft, one end, positioned outside the box body, of the hollow shaft is communicated with an air inlet pipe through a rotary joint, and the driving motor is in transmission connection with the hollow shaft through a belt transmission mechanism. Dust discharged by a dryer can be purified by the biomass fuel powder waste gas purification device.
Description
technical field [0001] The invention relates to a biomass fuel powder waste gas purification device. Background technique [0002] With the development of the economy, natural energy sources such as coal, oil and natural gas are becoming increasingly scarce, and fuels such as crop stalks, straw and sawdust are valued, especially pellet fuels made by crushing and compressing biomass raw materials, whose density and calorific value are close to To meet the coal indicators, and to be used in industrial production and daily life, the general biomass fuel particles have to go through the process of crushing, screening, drying, separation and pressing. [0003] Then the current drying of biomass fuel generally adopts tumble dryer, and the exhaust gas discharged from the tumble dryer will be mixed with a large amount of biomass impurities. For biomass impurities, the existing treatment method is to use cyclone dust collector And bag dust collector, for example, the patent number i...
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IPC IPC(8): B01D47/02
CPCB01D47/028
Inventor 石从新符绍旭
Owner 宜昌利农秸秆生物质燃料有限公司