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Desulfurization filter

A filter and activated carbon technology, applied in chemical instruments and methods, separation of dispersed particles, separation methods, etc., can solve problems such as human hazards, achieve the effects of reducing hazards, convenient use, and reducing gas odors

Inactive Publication Date: 2015-03-25
CHONGQING RONGGUAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This smell contains a lot of sulfide, which will cause great harm to the human body.

Method used

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  • Desulfurization filter

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] like figure 1 As shown, a desulfurization filter includes a variable diameter mounting base 1, an activated carbon storage chamber 2, an iron oxide storage chamber 3, a variable diameter cap 4 and a fan 5 from bottom to top; the variable diameter mounting base 1 is fixed on the gas extraction port In the abutment; the grid layer 21 in the activated carbon placement chamber 2 is equipped with large granular activated carbon; the grid layer 31 in the iron oxide placement chamber 3 is provided with iron oxide particles; the reducing cap 4 is also provided with a grid layer 41.

[0014] The thickness of the large granular activated carbon in the activated carbon placement chamber 2 is 2-3mm.

[0015] The average thickness of the iron oxide particles in the iron oxide storage chamber 3 is 2-3mm.

[0016] In order to red...

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Abstract

The invention discloses a desulfurization filter. The desulfurization filter is characterized by comprising a reducing mounting base, an activated-carbon storage chamber, an iron-oxide storage chamber, a reducing hood and a fan from bottom to top in sequence; the reducing mounting base is fixed in a base station; a mesh layer in the activated-carbon storage chamber is filled with large granular activated carbon; a mesh layer in the iron-oxide storage chamber is filled with iron oxide particles; the reducing hood is also internally provided with a mesh layer; fastening lugs are arranged at the top end of the fan and two sides of the reducing mounting base; and elastic bands penetrate through the clamping lugs to fix the whole filter. The desulfurization filter disclosed by the invention is simple in structure, is convenient to use and can be used for filtering gas odor in the underground pipe network through activated carbon and iron oxide and ventilating the underground pipe network through the fan so as to reduce the gas odor in the underground pipe network effectively and reduce the harm of gas odor to a human body.

Description

technical field [0001] The invention relates to a desulfurization filter. Background technique [0002] There are many underground pipe networks in the city. Due to the long-term accumulation of residues in the underground pipe network, after a long period of decay and mildew, it will emit an unpleasant and pungent smell. This smell contains a large amount of sulfide, which will cause great harm to the human body. Contents of the invention [0003] The object of the present invention is to provide a desulfurization filter. [0004] In order to achieve the above object, the following technical solution is adopted: a desulfurization filter, characterized in that: the desulfurization filter includes a variable diameter mounting seat, an activated carbon storage room, an iron oxide storage room, a variable diameter cap and a fan in order from bottom to top; The variable-diameter mounting seat is fixed inside the abutment; the grid layer in the activated carbon storage roo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04
Inventor 杨泽远
Owner CHONGQING RONGGUAN TECH