CN2730462Y - Spiral type dust-removing and air-purification equipment - Google Patents
Spiral type dust-removing and air-purification equipment Download PDFInfo
- Publication number
- CN2730462Y CN2730462Y CNU2004200290735U CN200420029073U CN2730462Y CN 2730462 Y CN2730462 Y CN 2730462Y CN U2004200290735 U CNU2004200290735 U CN U2004200290735U CN 200420029073 U CN200420029073 U CN 200420029073U CN 2730462 Y CN2730462 Y CN 2730462Y
- Authority
- CN
- China
- Prior art keywords
- air
- dust
- outer cylinder
- inner cylinder
- utility
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000004887 air purification Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 abstract description 6
- 230000023556 desulfurization Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000018044 dehydration Effects 0.000 abstract description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 1
- 239000002956 ash Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010882 bottom ash Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to an ash purifier for a heat source equipment, in particular to a spiral type dust-removing and air-purification equipment; the structure of the type dust-removing and air-purification equipment is that a vertical inner cylinder is sheathed in an outer cylinder, the outer cylinder is longer than the inner cylinder, the outer cylinder is provided with a hole at the upper side, a center hole on the top, and the center hole wall is in seal connection with the upper part of the inner cylinder; 2-4 cycles of seal screw flue pipes are provided with between the two cylinders, and the upper end of the pipes extend out from the side hole; the front end of the extending parts is jointed with a pantograph type mixing device with ash and water composed of a straight barrel segment and a water spray nozzle in the straight barrel segment, and a dehydrator with a dilatancy cavity is installed between the lower end of the inner cylinder and the lower end of the outer cylinder. The utility model has the advantages of dust-removing, good desulfurization and dehydration effect, low cost, small size, light weight, and convenient for loading and unloading, and the utility model is especially suitable for a boiler with 120 tons/hour as a desulfurization dust-removing equipment.
Description
Technical field
The utility model relates to thermal source cigarette ash purifier, especially relates to spiral dust separation device, mainly is applicable to the emission abatement cigarette ash of boiler, stove and dust emission equipment.
Background technology
Existing soot emissions device mostly is a wet type water film dedusting equipment, it is overflow launder by tube (granite is built by laying bricks or stones) top, on cylinder inboard wall, form one deck 3-4mm moisture film, the dust granule that the high speed rotation ascending air that absorption is introduced by cylinder inboard wall lower tangential or spiral case is mingled with, make the dust weightening finish, separate, isolated soot particle flows to the bottom ash bucket along the chimney wall and discharges, the flue gas that takes off behind the dirt is drawn from the cylindrical shell top, enter chimney, row reaches the dedusting purpose to atmosphere, desulfurization and dehydrating effect are not good enough, the grey acidity of water of its formation is higher, and water is easily brought in back-end ductwork and the air-introduced machine, corrosion flue and draught fan impeller, even the damage impeller, cause the accident.
The utility model content
In view of the above-mentioned defective that exists in the prior art, the purpose of this utility model is the spiral dust separation device for the dehydration of a kind of energy desulfurization and dedusting.
The technical solution of the utility model is that a vertical inner barrel is sleeved on one and has hole, a top to have that air-tightness is connecting in the urceolus on inner core top on a centre bore, the center hole wall than its long upper side, between this two cylindrical shell, be provided with 2-4 circle air-tightness spiral flue tube, stretch out from described lateral aperture the deferent upper end, the extension front end is to following a scaling type ash water mixer that is made of a cylinder straight section and water spout wherein, and being provided with the dilatation cavity between inner core lower end to urceolus lower end is dehydrator.
Technique scheme is the spiral flue that utilizes between the bitubular, by centrifugal action, the high speed turbulent flow that cigarette ash is collided therein repeatedly with water and rely on the flue gas flow rate of setting to form makes cigarette ash further mix weightening finish with water, by centrifugal action, cigarette ash is thrown on the outer tube inner wall with water, flow into dehydrator along wall, rely on the 180 degree break-ins of sudden enlargement of helix tube outlet and flue gas stream to turn back simultaneously, make the flue dust and the water that are not thrown on the outer tube inner wall, under Gravity Separation, flow into dehydrator, the flue gas flow rate of turning back back is controlled in below the 5m/s in vertical gas pass, thereby has controlled the flue gas with water rate effectively, alleviated the back-end ductwork water phenomenon widely, guarantee the air-introduced machine normal operation, also improved the desulfurization degree of discharging flue gas, reduced fume emission acidity.
The beneficial effects of the utility model as mentioned above, not only dedusting, desulfurization and dehydrating effect are good, help environmental protection, and cost is low, volume is little, and is in light weight, be convenient to loading and unloading.
Description of drawings
Fig. 1 is structure of the present utility model (section) schematic diagram and Figure of abstract.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
With reference to Fig. 1 and Fig. 2 novel concrete structure of this enforcement as can be known: vertical inner barrel 2 is enclosed within one has hole, a top to have in the urceolus 3 that is welding inner core 2 tops on a centre bore, the center hole wall than its long upper side, between this two cylindrical shell, be provided with 2 circle air-tightness spiral flue tubes 4, its deferent upper end is to following a scaling type ash water mixer 1 that is made of a cylinder straight section and water spout wherein 6, and being provided with the dilatation cavity between inner core 2 lower ends to urceolus 3 lower ends is dehydrator 5.
For anticorrosive, improve service life, outer tube inner wall and inner core wall scribble anticorrosive paint (general commodity).Water spout 6 is commodity.
Tube can be selected metal or nonmetal material for use with the flue tube materials, as engineering plastics.
Its technology and manufacturing equipment are not had specific (special) requirements, can produce by batch, the boiler that is specially adapted to below 120 tons/hour is supporting, as desulfurating dust-removing equipment.
Claims (1)
- Spiral dust separation device, it is characterized in that: vertical inner barrel is sleeved on one has hole, a top to have that air-tightness is connecting in the urceolus on inner core top on a centre bore, the center hole wall than its long upper side, between this two cylindrical shell, be provided with 2-4 circle air-tightness spiral flue tube, stretch out from described lateral aperture the deferent upper end, the extension front end is to following a scaling type ash water mixer that is made of a cylinder straight section and water spout wherein, and being provided with the dilatation cavity between inner core lower end to urceolus lower end is dehydrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200290735U CN2730462Y (en) | 2004-05-31 | 2004-05-31 | Spiral type dust-removing and air-purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200290735U CN2730462Y (en) | 2004-05-31 | 2004-05-31 | Spiral type dust-removing and air-purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730462Y true CN2730462Y (en) | 2005-10-05 |
Family
ID=35050806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200290735U Expired - Fee Related CN2730462Y (en) | 2004-05-31 | 2004-05-31 | Spiral type dust-removing and air-purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730462Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276986A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Efficient uniform heating tube heating furnace |
| CN105276795A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Novel dust-removal tubular heating furnace |
| CN105276794A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Efficient dust-removal tubular uniform-heating furnace |
| CN105276798A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Efficient tubular uniform-heating furnace |
| CN105276814A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Novel dust-removal tubular efficient heating furnace |
| CN105276793A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Efficient dust-removing tube heating furnace |
| CN105276797A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Tubular heating furnace with efficient and uniform heating |
| CN108167817A (en) * | 2017-12-30 | 2018-06-15 | 新密市洋森农机制造有限公司 | Biomass automates Anti-blockage anti-sintered dedusting combustion furnace |
-
2004
- 2004-05-31 CN CNU2004200290735U patent/CN2730462Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276986A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Efficient uniform heating tube heating furnace |
| CN105276795A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Novel dust-removal tubular heating furnace |
| CN105276794A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Efficient dust-removal tubular uniform-heating furnace |
| CN105276798A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Efficient tubular uniform-heating furnace |
| CN105276814A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Novel dust-removal tubular efficient heating furnace |
| CN105276793A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Efficient dust-removing tube heating furnace |
| CN105276797A (en) * | 2015-11-04 | 2016-01-27 | 苏俊兰 | Tubular heating furnace with efficient and uniform heating |
| CN108167817A (en) * | 2017-12-30 | 2018-06-15 | 新密市洋森农机制造有限公司 | Biomass automates Anti-blockage anti-sintered dedusting combustion furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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 |