CN106000668A - Cyclone dust collector with spraying device - Google Patents
Cyclone dust collector with spraying device Download PDFInfo
- Publication number
- CN106000668A CN106000668A CN201610561211.1A CN201610561211A CN106000668A CN 106000668 A CN106000668 A CN 106000668A CN 201610561211 A CN201610561211 A CN 201610561211A CN 106000668 A CN106000668 A CN 106000668A
- Authority
- CN
- China
- Prior art keywords
- pipe
- dust
- serpentine pipe
- air
- exhaustor
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 67
- 238000005507 spraying Methods 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims description 19
- 239000004568 cement Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 4
- 230000009916 joint effect Effects 0.000 abstract 1
- 239000003595 mist Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 13
- 239000011257 shell material Substances 0.000 description 12
- 239000000779 smoke Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 235000019890 Amylum Nutrition 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- -1 boiler Substances 0.000 description 2
- 241000083547 Columella Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/22—Apparatus in which the axial direction of the vortex is reversed with cleaning means
- B04C5/23—Apparatus in which the axial direction of the vortex is reversed with cleaning means using liquids
Landscapes
- Cyclones (AREA)
Abstract
The invention discloses a cyclone dust collector with a spraying device. The cyclone dust collector is provided with an air inlet, a cylinder shell, an air exhaust pipe, an ash discharging pipe, an ash discharging valve, an air distribution chamber, a dust collection chamber, spiral pipes and the spraying device. The spraying device is provided with a water guide pipe and a spraying pipe; the spiral pipes are wound on the circumference of the cylindrical exhaust pipe in a spiral manner, dust particles have the larger centrifugal force relative to the conical air exhaust pipe when the spiral pipes move, the particles more easily reach the inner walls of the spiral pipes, and the structure is compact; dust particles with the size below 40 micrometers in the air flow are more easily mixed to form the large particles under the joint effect of water and mist mixing and centrifugal force, and the removing efficiency is greatly improved; and the dust particles reaching the wall face move downwards under washing of the water flow, enter the dust collection chamber, and flow out of the dust collector through the ash discharging pipe and the ash discharging valve, hardening is avoided, and the dust collector is suitable for removing of all dust.
Description
Present disclosure relates to a kind of cyclone dust extractor, especially has the cyclone dust extractor of spray equipment.
Background technology cyclone dust extractor is widely used in the dust recovery adopting sand, boiler, chemical fertilizer and manufacture of cement etc..Rotation
Wind cleaner unit is mainly made up of air inlet, cylinder, cone, exhaustor.Its operation principle is: dust air-flow
After being entered cleaner unit by tangential inlet, air-flow rotates in cleaner unit from top to bottom, and the grit in air-flow exists
Under centrifugal action, outer wall moves to reach wall, and falls into ash bucket along wall under air-flow and action of gravity and reach point
From purpose；Dust drops in disposal box, discharges through ash-removing valve, and the gas of purification forms the eddy flow risen, logical
Cross exhaustor and be compiled in collection chamber, discharged by chimney through outlet, reach dust removing effects.Currently, cyclone dust extractor makes
Following point can be run into: one is that the dust granules for less than 40 microns cannot be isolated from air during with
Removed；But dust easily lumps in dropping to disposal box and hardens and cause removing difficulty.
Disclosed " a kind of Wet-type spray deduster " patent of Chinese patent CN101670217A (application number:
200810013174.6), the top of housing be except fog-zone, middle part be dust collection section, bottom be charging area, cleaner unit
The top of housing be air outlet, bottom be ash bucket, the corona pin of the ion nozzle being fixed on resin serpentine pipe is with high
The negative pole of voltage source is connected, and the water pipe in dust collection section is circumferentially evenly arranged fan nozzle, the gas of fan nozzle
Phase joint and airduct lifting one's head circumferentially is connected, and is connected with airduct for airduct, and feed pipe is connected with water pipe, wind
Pipe with water pipe in the same plane, lift one's head and be connected with the nozzle gas phase joint on water pipe by airduct.This patent is not
Being in place of foot: Wet-type spray dedusting combined with electrostatic precipitation, middle part is dust collection section fan nozzle injection
The water gone out, easily causes short circuit and affects safety in production.
Summary of the invention present invention aim to provide a kind of cyclone dust extractor with spray equipment, meets 40 micro-
The dust granules removing needs that rice is following, it is to avoid drop to the dust agglomerations hardening in disposal box so that it is compact conformation,
Improve efficiency of dust collection.
In order to achieve the above object, the cyclone dust extractor with spray equipment that the present invention provides has air inlet, circle
Column casing shell, exhaustor, ash releasing tube, ash-removing valve, sub-air chamber, dust storage chamber, serpentine pipe and spray equipment, wherein,
Described air inlet is placed in cylindrical drum shell outer upper, and described sub-air chamber is positioned at cylindrical drum shell inside upper part, institute
State dust storage chamber and be positioned at cylindrical drum shell lower inside；Described exhaustor is metal or the cylindrical drum of pottery manufacture, aerofluxus
Pipe is placed in the cylindrical outer tube columella heart, and dust storage chamber is stretched in the lower end of exhaustor, and the top of exhaustor passes sub-air chamber top
Portion；Described ash releasing tube is placed in bottom dust storage chamber, and described ash-removing valve is placed in ash releasing tube bottom；Described serpentine pipe with
Spiral way is wrapped on the circumference of cylindrical air exhaust pipe, and the upper end of serpentine pipe connects with sub-air chamber, under serpentine pipe
End connects with dust storage chamber；Described spray equipment has aqueduct and shower；Described aqueduct is horizontally disposed, water guide
One end of pipe connects outer water tube, and the other end of aqueduct stretches into sub-air chamber；The upper end of described shower and aqueduct
Connection, is distributed aperture on shower circumference, shower profile is helical form and arranges along serpentine pipe axial line, spray
Shower pipe quantity is consistent with serpentine pipe quantity.
For making the present invention be further adapted for application, the quantity of serpentine pipe is 3～9, and serpentine pipe quantity is less than 3
Can reduce dust removing effects, more than 9, serpentine pipe quantity is unfavorable for that shower disposes.
For making the present invention be further adapted for application, between aqueduct and outer water tube, dispose pressurized equipment.
For making the present invention be further adapted for application, gap cement between escape pipe, serpentine pipe and cylindrical drum shell,
Plastics or glass-reinforced plastic material are filled.
When the invention is employed, with the air of dust by adding serpentine pipe after air inlet and sub-air chamber, from upper
Under make rotary circular motion, shower produces water smoke in serpentine pipe, and the bigger dust granules in air-flow is centrifugal
Moving to reach wall to serpentine pipe inwall under power effect, in air-flow, less than 40 microns less dust granules mix at water smoke
Close and centrifugal force jointly acts on lower formation larger particles and moves to reach wall to serpentine pipe inwall, arrive the dust of wall
Granule moves downward under the washing away of current, enters dust storage chamber, and flows out cleaner unit by ash releasing tube and ash-removing valve,
Surplus air is discharged from gas outlet by escape pipe.
The cyclone dust extractor with spray equipment that the present invention provides has positive effect: serpentine pipe is with spiral side
Formula is wrapped on the circumference of cylindrical air exhaust pipe, and dust granules has relative to cone exhaustor when serpentine pipe moves
There is bigger centrifugal force, it is easier to arrive serpentine pipe inwall, compact conformation；Less than 40 microns relatively Amylum Tritici Testas in air-flow
Dirt granule is easier to be mixed into larger particles under water smoke mixing and centrifugal force act on jointly, and elimination efficiency carries significantly
High；The dust granules arriving wall moves downward under the washing away of current, enters dust storage chamber, and by ash releasing tube and
Ash-removing valve flows out cleaner unit, hardening of will not hardening, it is adaptable to the removing of all dust.
Accompanying drawing explanation will be the present invention will be further described in conjunction with accompanying drawing, refer to accompanying drawing:
Accompanying drawing 1 represents the schematic diagram of the present invention.
Structure shown in accompanying drawing 1 includes: gas outlet 1, aqueduct 2, air inlet 3, sub-air chamber 4, shower 5,
Exhaustor 6, cylindrical drum shell 7, dust storage chamber 8, ash releasing tube 9, ash-removing valve 10, serpentine pipe 11.
The cyclone dust extractor with spray equipment that the detailed description of the invention present invention provides has air inlet 3, cylindrical outer tube
Shell 7, exhaustor 6, ash releasing tube 9, ash-removing valve 10, sub-air chamber 4, dust storage chamber 8, serpentine pipe 11 and spray dress
Putting, wherein, described air inlet 3 is placed in cylindrical drum shell 7 outer upper, and described sub-air chamber 4 is positioned at cylindrical drum
Shell 7 inside upper part, described dust storage chamber 8 is positioned at cylindrical drum shell 7 lower inside；Described exhaustor 6 is metal
Or the cylindrical drum that pottery manufactures, exhaustor 6 is placed in cylindrical drum shell 7 axle center, and collection is stretched in the lower end of exhaustor 6
Dirt room 8, the top of exhaustor 6 passes sub-air chamber 4 top；Described ash releasing tube 9 is placed in bottom dust storage chamber 8,
Described ash-removing valve 10 is placed in ash releasing tube 9 bottom；Described serpentine pipe 11 is helically wound at cylindrical air exhaust
On the circumference of pipe 6, the upper end of serpentine pipe 11 connects with sub-air chamber 4, the lower end of serpentine pipe 11 and dust storage chamber 8
Connection；Described spray equipment has aqueduct 2 and shower 5；Described aqueduct 2 is horizontally disposed, aqueduct 2
One end connect outer water tube, the other end of aqueduct 2 stretches into sub-air chamber 4；The upper end of described shower 5 with lead
Water pipe 2 connects, and aperture is distributed on shower 5 circumference, and shower 5 profile is helical form along serpentine pipe 11
Axial line is arranged, shower 5 quantity is consistent with serpentine pipe 11 quantity.
For making the present invention be further adapted for application, the quantity of serpentine pipe 11 is 3～9, and serpentine pipe 11 quantity is few
Reduce dust removing effects in 3 meetings, more than 9, serpentine pipe 11 quantity is unfavorable for that shower 5 disposes.
For making the present invention be further adapted for application, between aqueduct 2 and outer water tube, dispose pressurized equipment.
For making the present invention be further adapted for application, the gap between escape pipe, serpentine pipe 11 and cylindrical drum shell 7
Fill with cement, plastics or glass-reinforced plastic material.
When the invention is employed, with the air of dust by adding serpentine pipe 11 after air inlet 3 and sub-air chamber 4,
Making rotary circular motion from top to bottom, shower 5 produces water smoke, the bigger powder in air-flow in serpentine pipe 11
Dirt granule moves to reach wall to serpentine pipe 11 inwall under centrifugal action, less than 40 microns relatively Amylum Tritici Testas in air-flow
Dirt granule forms larger particles under water smoke mixing and centrifugal force act on jointly and moves to reach wall to serpentine pipe 11 inwall
Face, the dust granules arriving wall moves downward under the washing away of current, enters dust storage chamber 8, and passes through ash releasing tube
9 and ash-removing valve 10 flow out cleaner unit, surplus air is discharged from gas outlet 1 by escape pipe.
It was verified that use when, after the present invention, the bigger dust granules clearance rate in air-flow improves 16%, air-flow
In less than 40 microns less dust granules clearance rate improve 78%.
Scope relates to all the above version.
Claims (4)
1. a cyclone dust extractor with spray equipment, it is characterised in that: there is air inlet (3), cylindrical drum
Shell (7), exhaustor (6), ash releasing tube (9), ash-removing valve (10), sub-air chamber (4), dust storage chamber (8),
Serpentine pipe (11) and spray equipment, wherein, described air inlet (3) is placed on cylindrical drum shell (7) outside
Portion, described sub-air chamber (4) is positioned at cylindrical drum shell (7) inside upper part, and described dust storage chamber (8) is positioned at cylinder
Cylinder shell (7) lower inside；Described exhaustor (6) is metal or the cylindrical drum of pottery manufacture, exhaustor (6)
Being placed in cylindrical drum shell (7) axle center, dust storage chamber (8), exhaustor (6) are stretched in the lower end of exhaustor (6)
Top pass sub-air chamber (4) top；Described ash releasing tube (9) be placed in dust storage chamber (8) bottom, described in put
Ash valve (10) is placed in ash releasing tube (9) bottom；Described serpentine pipe (11) is helically wound at cylinder
On the circumference of shape exhaustor (6), the upper end of serpentine pipe (11) connects with sub-air chamber (4), serpentine pipe (11)
Lower end connect with dust storage chamber (8)；Described spray equipment has aqueduct (2) and shower (5)；Described lead
Water pipe (2) is horizontally disposed, and one end of aqueduct (2) connects outer water tube, and the other end of aqueduct (2) is stretched
Enter sub-air chamber (4)；The upper end of described shower (5) connects with aqueduct (2), on shower (5) circumference
Aperture is distributed, and shower (5) profile is helical form and arranges along serpentine pipe (11) axial line, shower (5)
Quantity is consistent with serpentine pipe (11) quantity.
2. the cyclone dust extractor with spray equipment described in claim 1, it is characterised in that: serpentine pipe (11)
Quantity be 3～9.
3. the cyclone dust extractor with spray equipment described in claim 1, it is characterised in that: aqueduct (2)
And dispose pressurized equipment between outer water tube.
4. the cyclone dust extractor with spray equipment described in claim 1, it is characterised in that: escape pipe, spiral shell
Gap cement, plastics or glass-reinforced plastic material between coil (11) and cylindrical drum shell (7) are filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561211.1A CN106000668B (en) | 2016-07-11 | 2016-07-11 | Cyclone dust collectors with spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561211.1A CN106000668B (en) | 2016-07-11 | 2016-07-11 | Cyclone dust collectors with spray equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106000668A true CN106000668A (en) | 2016-10-12 |
| CN106000668B CN106000668B (en) | 2018-01-09 |
Family
ID=57119305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561211.1A Active CN106000668B (en) | 2016-07-11 | 2016-07-11 | Cyclone dust collectors with spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106000668B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL171126C (en) * | 1973-06-19 | 1983-02-16 | Rhone Progil | METHOD AND APPARATUS FOR CONTACTING A LIQUID WITH A GAS |
| SU997827A1 (en) * | 1981-03-10 | 1983-02-23 | Государственный проектно-конструкторский институт "Гипромашуглеобогащение" | Combination-type two-stage dust trap |
| CN2189982Y (en) * | 1994-05-13 | 1995-02-22 | 曹大辰 | Centrifugal spraying dust-collector |
| JP2000288426A (en) * | 1999-01-29 | 2000-10-17 | Boc Group Plc:The | Gas cleaning device |
| CN2483094Y (en) * | 2001-05-11 | 2002-03-27 | 汪国文 | Vertical kiln water spray vortex dust-remover |
| CN2491126Y (en) * | 2001-07-19 | 2002-05-15 | 朱正平 | Spraying cyclone duster |
| CN2505710Y (en) * | 2001-09-29 | 2002-08-14 | 王宪贵 | Double-tube cyclone wet flue gas cleaner |
| CN2548689Y (en) * | 2002-06-01 | 2003-05-07 | 阎家胜 | Composite dust collecting |
| CN2732356Y (en) * | 2004-10-15 | 2005-10-12 | 赵振海 | Wet method cyclone multi-duct dust collector |
| CN200991624Y (en) * | 2006-12-15 | 2007-12-19 | 中国神华能源股份有限公司 | Dust-removal fan |
| CN101670217A (en) * | 2008-09-12 | 2010-03-17 | 凌长仁 | Wet-type spray deduster |
| CN102600994A (en) * | 2012-03-16 | 2012-07-25 | 韶关学院 | Electric spraying cyclone dust collector and application thereof |
| CN202446951U (en) * | 2012-02-26 | 2012-09-26 | 永州皓志稀土材料有限公司 | A water film spray composite dust collector |
| CN102794055A (en) * | 2012-07-18 | 2012-11-28 | 樊荣 | Double-spiral-tube-type gas dust remover |
| CN204107264U (en) * | 2014-10-09 | 2015-01-21 | 四川省林江锅炉有限公司 | Biomass fuel boiler spray cyclone dust remover |
| CN205761851U (en) * | 2016-07-11 | 2016-12-07 | 峨眉山市嘉盛建筑材料有限公司 | There is the cyclone dust extractor of spray equipment |
-
2016
- 2016-07-11 CN CN201610561211.1A patent/CN106000668B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL171126C (en) * | 1973-06-19 | 1983-02-16 | Rhone Progil | METHOD AND APPARATUS FOR CONTACTING A LIQUID WITH A GAS |
| SU997827A1 (en) * | 1981-03-10 | 1983-02-23 | Государственный проектно-конструкторский институт "Гипромашуглеобогащение" | Combination-type two-stage dust trap |
| CN2189982Y (en) * | 1994-05-13 | 1995-02-22 | 曹大辰 | Centrifugal spraying dust-collector |
| JP2000288426A (en) * | 1999-01-29 | 2000-10-17 | Boc Group Plc:The | Gas cleaning device |
| CN2483094Y (en) * | 2001-05-11 | 2002-03-27 | 汪国文 | Vertical kiln water spray vortex dust-remover |
| CN2491126Y (en) * | 2001-07-19 | 2002-05-15 | 朱正平 | Spraying cyclone duster |
| CN2505710Y (en) * | 2001-09-29 | 2002-08-14 | 王宪贵 | Double-tube cyclone wet flue gas cleaner |
| CN2548689Y (en) * | 2002-06-01 | 2003-05-07 | 阎家胜 | Composite dust collecting |
| CN2732356Y (en) * | 2004-10-15 | 2005-10-12 | 赵振海 | Wet method cyclone multi-duct dust collector |
| CN200991624Y (en) * | 2006-12-15 | 2007-12-19 | 中国神华能源股份有限公司 | Dust-removal fan |
| CN101670217A (en) * | 2008-09-12 | 2010-03-17 | 凌长仁 | Wet-type spray deduster |
| CN202446951U (en) * | 2012-02-26 | 2012-09-26 | 永州皓志稀土材料有限公司 | A water film spray composite dust collector |
| CN102600994A (en) * | 2012-03-16 | 2012-07-25 | 韶关学院 | Electric spraying cyclone dust collector and application thereof |
| CN102794055A (en) * | 2012-07-18 | 2012-11-28 | 樊荣 | Double-spiral-tube-type gas dust remover |
| CN204107264U (en) * | 2014-10-09 | 2015-01-21 | 四川省林江锅炉有限公司 | Biomass fuel boiler spray cyclone dust remover |
| CN205761851U (en) * | 2016-07-11 | 2016-12-07 | 峨眉山市嘉盛建筑材料有限公司 | There is the cyclone dust extractor of spray equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106000668B (en) | 2018-01-09 |
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| GR01 | Patent grant |