Steam waste heat circulating type waste gas catalytic device
A technology of steam waste heat and catalytic device, applied in incinerators, combustion types, lighting and heating equipment, etc., can solve the problems of low catalytic exhaust gas efficiency, inconvenient exhaust gas catalysis, inconvenient steam utilization, etc., to achieve the effect of improving efficiency
Inactive Publication Date: 2020-02-28
中科科雄环保科技有限公司
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- Description
- Claims
- Application Information
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Problems solved by technology
The existing catalytic combustion chamber is inconvenient to catalyze exhaust gas, it is inconvenient to use steam and steam preheating, and the efficiency of catalytic exhaust gas is low
Method used
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Embodiment Construction
[0018] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0019] Such as figure 1 and figure 2 As shown, the exhaust gas catalytic device of the steam waste heat circulation type includes a base 1, a support frame 2 is arranged on the base 1, a catalytic chamber 3 is arranged on the top of the support frame 2, one end of the catalytic chamber 3 is a sealed structure, and the other end of the catalytic chamber 3 It is an open structure, and the interior of the catalytic chamber 3 is provided with an air guiding chamber 8, and the inner top of the catalytic chamber 3 is provided with several upper air guiding plates 6, and the inner bottom of the catalytic chamber 3 is provided with several lower air gui...
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The invention discloses a steam waste heat circulating type waste gas catalytic device. The steam waste heat circulating type waste gas catalytic device comprises a base, wherein a supporting frame isarranged on the base; the top of the supporting frame is equipped with a catalytic bin; one end of the catalytic bin is equipped with a sealing structure, and the other end of the catalytic bin is equipped with an opening structure; a gas guide cavity is arranged inside the catalytic bin; a plurality of upper gas guide sheets are arranged on the inner top of the catalytic bin; a plurality of lower gas guide sheets are arranged on the inner bottom of the catalytic bin; the upper gas guide sheet is arranged between adjacent two lower gas guide sheets, and the lower gas guide sheet is arranged between the adjacent two upper gas guide sheets; the end part of the other end of the catalytic bin is equipped with a gas outlet tube, one end of the gas outlet tube is connected to the other end of the catalytic bin, and the other end of the gas outlet tube is equipped with a gas outlet bin; the upper side of the end part of one end of the catalytic bin is connected with a waste gas inlet tube, one end of the waste gas inlet tube is connected with the upper side of the end part of one end of the catalytic bin, and the other end of the waste gas inlet tube is equipped with an aspirator pump. Electric heating treatment is conveniently performed on the catalytic bin through an electric heating barrel, so that waste gas heating catalyzing efficiency in the catalytic bin is greatly improved.
Description
technical field [0001] The invention relates to an exhaust gas catalytic device, in particular to a steam waste heat circulation type exhaust gas catalytic device. Background technique [0002] The catalytic combustion process is carried out in a catalytic combustion device; the organic waste gas is first preheated to 200-400 °C through a heat exchanger, and then enters the combustion chamber. When passing through the catalyst bed, the molecules of hydrocarbons and the oxygen molecules in the mixed gas are separated Activated by adsorption on the surface of the catalyst. Since surface adsorption reduces the activation energy of the reaction, hydrocarbons and oxygen molecules are rapidly oxidized at lower temperatures to produce carbon dioxide and water. Generally, it is applied on the carrier, so its shape also varies according to the carrier. Carriers include spheres, cylinders and various special-shaped bodies made of γ-Al2O3, porous ceramic honeycomb bodies covered with...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F23G7/07F23G5/08F23G5/10F23G5/44F23J15/02F23J1/00C02F1/00
CPCC02F1/001F23G5/08F23G5/10F23G5/44F23G7/07F23G2202/60F23G2204/20F23J1/00F23J15/025
Inventor 陈涛王鹏
Owner 中科科雄环保科技有限公司