CN2468566Y - Three stage purifier - Google Patents

Three stage purifier Download PDF

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Publication number
CN2468566Y
CN2468566Y CN 01213704 CN01213704U CN2468566Y CN 2468566 Y CN2468566 Y CN 2468566Y CN 01213704 CN01213704 CN 01213704 CN 01213704 U CN01213704 U CN 01213704U CN 2468566 Y CN2468566 Y CN 2468566Y
Authority
CN
China
Prior art keywords
housing
purifier
pipe
moisture film
collecting bucket
Prior art date
Application number
CN 01213704
Other languages
Chinese (zh)
Inventor
张国志
黄利亚
刘秋娥
苏金生
Original Assignee
张国志
黄利亚
刘秋娥
苏金生
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张国志, 黄利亚, 刘秋娥, 苏金生 filed Critical 张国志
Priority to CN 01213704 priority Critical patent/CN2468566Y/en
Application granted granted Critical
Publication of CN2468566Y publication Critical patent/CN2468566Y/en

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Abstract

The utility model relates to a three-stage purifier. Two side faces at the lower part of a cylindrical shell are respectively communicated with an acclivitous air inlet of which the upper end is connected with a discharge pipe. The purifier is characterized in that spray tubes and cyclone tubes are uniformly distributed on the peripheries of the middle part and the upper part of the shell respectively; a convex hemispherical aqueous film net is arranged on the top side, and an air current reflecting screen is fixedly arranged on the inner periphery of a dirt collecting bucket below the air inlets. Smoke and dust are purified by spraying, cyclone and aqueous films. The purifier has high dust collection efficiency without secondary pollution. Under the same standards of smoke discharge and dust collection, the purchasing expense and the running cost of the purifier are only 50% to 60% of the purchasing expense and the running cost of the existing dust collecting equipment. The utility model is suitable for various industries, particularly the smoke discharge and dust collection of smelting furnaces.

Description

Three grade purifiers
The utility model relates to a kind of gas cleaning plant, particularly a kind of three grade purifiers.
At present, the cleaner that is used for gas purification has dry collector and wet scrubber two classes, all is difficult to satisfy the needs of some specific environments, as hot smelting furnace dust treatment in ore deposit etc.Though the electrostatic precipitator in the dry collector and the efficiency of dust collection of fiber bag precipitator are than higher, their purchase commodity, operation fees of maintenance are costliness very, and the energy consumption height, and are all undesirable to the treatment effect and the treating capacity of the hot smelting furnace flue dust in ore deposit.Existing wet scrubber all is unsuitable for handling hydrophobicity and the hydraulicity dust that smelting furnace produces, and water consumption is big, produces high sewage, the mud of containing filth amount, cause secondary pollution easily, need multistage series and parallel to use, the pipeline of connection is long, floor space is big, operation, maintenance cost height.
The purpose of this utility model is in order to overcome above-mentioned weak point, and a kind of eddy flow, spraying, moisture film of integrating is provided, and can reduce purchase commodity, operation fees of maintenance significantly, the efficiency of dust collection height, non-secondary pollution, floor space is little, three grade purifiers applied widely.
The purpose of this utility model is achieved in that three grade purifiers comprise fixed mount, cylindrical shell, the lower housing portion two sides are communicated with acclivitous air inlet respectively, the housing upper end is connected with blast pipe, it is characterized in that the housing middle part, even laying is arranged respectively on the top periphery, stretch to the injection spray pipe of inner chamber, cyclone pipe, injection spray pipe, the spray orifice that downward injection is arranged on the cyclone pipe, the housing end face has the hemispherical moisture film net of epirelief, injection spray pipe to moisture film net top jet is installed on the exhaust wall of the online face of moisture film, dirt collecting bucket is arranged below the housing, blowoff valve is arranged at the dirt collecting bucket bottom, be fixed with hollow air-flow radiation shield on the dirt collecting bucket inner rim of corresponding air inlet below, radiation shield top is cylindrical shape, the bottom is a truncated cone-shaped.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model vertical view.
Now illustrated embodiment is made detailed description to the utility model in conjunction with the accompanying drawings.
Three grade purifiers comprise fixed mount 10, cylindrical shell 7, two sides, housing 7 bottom are communicated with acclivitous air inlet 1 respectively, housing 7 upper ends are connected with blast pipe 6, housing 7 middle parts, even laying is arranged respectively on the top periphery, stretch to three injection spray pipes 3 of inner chamber, cyclone pipe 4, injection spray pipe 3, the spray orifice that downward injection is arranged on the cyclone pipe 4, housing 7 end faces have the hemispherical moisture film net 5 of epirelief, injection spray pipe 11 to moisture film net 5 top jet is installed on the exhaust wall above the moisture film net 5, dirt collecting bucket 8 is arranged below the housing 7, blowoff valve 9 is arranged at dirt collecting bucket 8 bottoms, be fixed with hollow air-flow radiation shield 2 on dirt collecting bucket 8 inner rims of corresponding air inlet 1 below, radiation shield 2 tops are cylindrical shape, the bottom is a truncated cone-shaped.
The utility model is owing to adopt above design, flue dust enters from air inlet 1, rotation is risen in housing 7 inner chambers, because injection spray pipe 3, cyclone pipe 4 eject a large amount of water smoke, on housing 7 inwalls, form slowly dirty moisture film, particulate in the swirling eddy collides on the housing wall because of centrifugal action, slowly flow down with moisture film, particulate in the air-flow below the 0.1mm then is subjected to the effect of water smoke that its volume is increased and descends, break through moisture film net 5 again through the bottom purified gas, discharge from blast pipe 6 for the clean air of striving.Flue dust is through spraying, eddy flow, three grades of purifications of moisture film, the efficiency of dust collection height, non-secondary pollution, under equal smoke evacuation dedusting situation up to standard, purchase commodity, operation fees of maintenance are only for having the 50%-60% of cleaner now, floor space is little, is applicable to every profession and trade, especially the discharging dedusting of smelting furnace flue dust.

Claims (1)

1, a kind of three grade purifiers, comprise fixed mount (10), cylindrical shell (7), housing (7) two sides, bottom are communicated with acclivitous air inlet (1) respectively, housing (7) upper end is connected with blast pipe (6), it is characterized in that housing (7) middle part, even laying is arranged respectively on the top periphery, stretch to the injection spray pipe (3) of inner chamber, cyclone pipe (4), injection spray pipe (3), the spray orifice that downward injection is arranged on the cyclone pipe (4), housing (7) end face has the hemispherical moisture film net (5) of epirelief, injection spray pipe (11) to moisture film net (5) top jet is installed on the exhaust wall above the moisture film net (5), dirt collecting bucket (8) is arranged below the housing (7), blowoff valve (9) is arranged at dirt collecting bucket (8) bottom, be fixed with hollow air-flow radiation shield (2) on dirt collecting bucket (8) inner rim of corresponding air inlet (1) below, radiation shield (2) top is cylindrical shape, the bottom is a truncated cone-shaped.
CN 01213704 2001-03-21 2001-03-21 Three stage purifier CN2468566Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01213704 CN2468566Y (en) 2001-03-21 2001-03-21 Three stage purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01213704 CN2468566Y (en) 2001-03-21 2001-03-21 Three stage purifier

Publications (1)

Publication Number Publication Date
CN2468566Y true CN2468566Y (en) 2002-01-02

Family

ID=33632607

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01213704 CN2468566Y (en) 2001-03-21 2001-03-21 Three stage purifier

Country Status (1)

Country Link
CN (1) CN2468566Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102172465A (en) * 2011-02-23 2011-09-07 天津大学 Tangential distribution-type large-diameter multi-inlet gas distributor and application thereof in carbon dioxide adsorption tower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102172465A (en) * 2011-02-23 2011-09-07 天津大学 Tangential distribution-type large-diameter multi-inlet gas distributor and application thereof in carbon dioxide adsorption tower

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee