CN108580065A - Multicyclone - Google Patents
Multicyclone Download PDFInfo
- Publication number
- CN108580065A CN108580065A CN201810447362.3A CN201810447362A CN108580065A CN 108580065 A CN108580065 A CN 108580065A CN 201810447362 A CN201810447362 A CN 201810447362A CN 108580065 A CN108580065 A CN 108580065A
- Authority
- CN
- China
- Prior art keywords
- main pipe
- sub
- pipe
- air
- outlet air
- 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.)
- Pending
Links
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
- B04C5/24—Multiple arrangement thereof
-
- 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
- B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
-
- 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
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
Landscapes
- Cyclones (AREA)
Abstract
The present invention discloses a kind of multicyclone, including dedusting main pipe, and the dedusting main pipe includes main pipe body, air inlet main pipe, outlet air main pipe；Main pipe body top is cylinder, and lower part is taper, and ash bucket is provided with below main pipe body；The air inlet main pipe is connect with main pipe body sidewall；The outlet air main pipe extends to female tubular body at the top of main pipe body；Further include several dedusting pipes, the dedusting pipe includes sub- tube body, air inlet pipe, outlet air sub- pipe；The sub- tube body top is cylinder, and lower part is taper；Described sub- pipe one end of air inlet is connect with outlet air main pipe, and the other end is connect with the side wall of sub- tube body；Sub- tubular body is extended at the top of the sub- Guan Congzi tube bodies of outlet air.Multicyclone with above structure realizes that two-stage detaches using the dedusting main pipe being nested and the sub- pipe of dedusting, substantially increases separative efficiency.
Description
Technical field
The present invention relates to a kind of cyclone dust collectors.
Background technology
Cyclone dust collectors are widely used cleaners in industry, are specifically for use in medium or mini type boiler and multistage
Level system in dust pelletizing system has extensive market in China.Cyclone dust collectors are rotated using dust-contained airflow
Grit is detached from gas and captures the device to get off by the centrifugal force of generation.Cyclone dust collectors are compared with other dedusters, tool
Have it is simple in structure, without moving component, cheap, maintenance management it is convenient and using it is wide the features such as, be widely used in industry
Furnace flue gas dedusting and factory's dust removal by ventilation.However, existing cyclone dust collectors operational efficiency is not high, discharge index is not up to
Design requirement.
Invention content
In view of this, the present invention provides a kind of multicyclone, setting two-stage detaches, and substantially increases grit separation
Efficiency.
In order to solve the above technical problems, the technical scheme is that using a kind of multicyclone, including dedusting
Main pipe, the dedusting main pipe include main pipe body, air inlet main pipe, outlet air main pipe；Main pipe body top is cylinder, and lower part is cone
Shape, main pipe body lower section are provided with ash bucket；The air inlet main pipe is connect with main pipe body sidewall；The outlet air main pipe is at the top of main pipe body
Extend to female tubular body；Further include several dedusting pipes, the dedusting pipe includes sub- tube body, air inlet pipe, outlet air sub- pipe；
The sub- tube body top is cylinder, and lower part is taper；Described sub- pipe one end of air inlet is connect with outlet air main pipe, and the other end is managed with son
The side wall of body connects；Sub- tubular body is extended at the top of the sub- Guan Congzi tube bodies of outlet air.
As an improvement the outlet air sub- pipe of the sub- pipe of several dedustings is converged by header.
Improved as a kind of further, be provided with gas distribution chamber at the top of the outlet air main pipe, the air inlet pipe and
Gas distribution chamber connects.Air inlet air pressure for balanced each sub- pipe of dedusting.
As another further improvement, the bottom of the sub- pipe of dedusting is connect with the ash bucket below dedusting main pipe.
As an improvement being both provided with spiral helicine blade in the outlet air pipe and outlet air main pipe.Improve air-flow
Rotary speed.
As an improvement the air inlet main pipe is provided with air-flow reversal chamber with main pipe body junction, the air-flow turns to
Room includes top plate and bottom plate and two blocks of side plates, and one of side plate is curved surface.
As an improvement the radian of the side plate is consistent with the radian of main pipe body.
As an improvement the air inlet Guan Yuzi tube bodies junction is provided with air-flow reversal chamber, the air-flow turns to
Room includes top plate and bottom plate and two blocks of side plates, and one of side plate is curved surface.
As an improvement the radian of the side plate is consistent with the radian of sub- tube body.
The invention has the beneficial effects that：Multicyclone with above structure utilizes the dedusting main pipe being nested
It realizes that two-stage detaches with the sub- pipe of dedusting, substantially increases separative efficiency.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is that (dedusting pipe and the structure of air-flow reversal chamber are same for the structural schematic diagram of dedusting main pipe and air-flow reversal chamber
Reason).
It is marked in figure：1 main pipe body, 2 ash buckets, 3 air inlet main pipes, 4 outlet air main pipes, 5 blades, 6 gas distribution chambers, 7 sub- tube bodies,
The sub- pipe of 8 air inlets, 9 outlet air pipes, 10 blades, 11 headers, 12 air-flow reversal chambers.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, With reference to embodiment
The present invention is described in further detail.
As shown in Figure 1 and Figure 2, the present invention includes dedusting main pipe, and the dedusting main pipe includes main pipe body 1, air inlet main pipe 3, goes out
Wind main pipe 4；1 top of main pipe body is cylinder, and lower part is taper, and 1 lower section of main pipe body is provided with ash bucket 2；The air inlet is female
Pipe 3 is connect with 1 side wall of main pipe body；The outlet air main pipe 4 is extended to from 1 top of main pipe body inside main pipe body 1；Further include several remove
Dirt pipe, the dedusting pipe include the sub- pipe of sub- tube body 7, the sub- pipe 8 of air inlet, outlet air 9；7 top of sub- tube body is cylinder, under
Portion is taper；Described sub- 8 one end of pipe of air inlet is connect with outlet air main pipe 4, and the other end is connect with the side wall of sub- tube body 7；The outlet air
Sub- pipe 9 is extended to from 7 top of sub- tube body inside sub- tube body 7.The sub- pipe 9 of outlet air of several sub- pipes of dedusting is converged by header 11.Go out
4 top of wind main pipe is provided with gas distribution chamber 6, and the sub- pipe 8 of air inlet is connect with gas distribution chamber 6.The bottom of the sub- pipe of dedusting with
Ash bucket 2 below dedusting main pipe connects.It is both provided with spiral helicine blade 10 and blade 5 in the sub- pipe 9 of outlet air and outlet air main pipe 4.
Air inlet main pipe 3 is provided with air-flow reversal chamber 12 with 1 junction of main pipe body, and the air-flow reversal chamber 12 includes top plate and bottom plate and two
Block side plate, one of side plate are curved surface.The radian of side plate is consistent with the radian of main pipe body 1.Sub- pipe 8 is entered the wind with sub- tube body 7 to connect
The place of connecing is provided with air-flow reversal chamber 12, and the air-flow reversal chamber includes top plate and bottom plate and two blocks of side plates, and one of side plate is song
Face.The radian of side plate is consistent with the radian of sub- tube body 7.
In use, the air-flow with grit enters main pipe body 1, under the influence of centrifugal force, grit quilt by inlet main pipe 3
It gets rid of to 1 side wall of main pipe body, and enters ash bucket after an impact.And air-flow is averaged after entering gas distribution chamber 6 by outlet main pipe 4
It is assigned to sub- tube body 7 and carries out final dusting separation, the air-flow after final dedusting is discharged by header 11.Air-flow reversal chamber 12 allows gas
Stream more smoothly enters in main pipe body 1 or sub- tube body 7, reduces the disturbance of air-flow, improves separative efficiency.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
The limitation of the present invention, protection scope of the present invention should be subject to claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change
Protection scope of the present invention is also should be regarded as into retouching.
Claims (9)
1. a kind of multicyclone, it is characterised in that：Including dedusting main pipe, the dedusting main pipe includes main pipe body, air inlet
Main pipe, outlet air main pipe；Main pipe body top is cylinder, and lower part is taper, and ash bucket is provided with below main pipe body；The air inlet
Main pipe is connect with main pipe body sidewall；The outlet air main pipe extends to female tubular body at the top of main pipe body；Further include several dedustings
Son pipe, the dedusting pipe include sub- tube body, air inlet pipe, outlet air sub- pipe；The sub- tube body top is cylinder, and lower part is cone
Shape；Described sub- pipe one end of air inlet is connect with outlet air main pipe, and the other end is connect with the side wall of sub- tube body；The sub- Guan Congzi pipes of outlet air
Sub- tubular body is extended at the top of body.
2. a kind of multicyclone according to claim 1, it is characterised in that：The outlet air of the sub- pipe of several dedustings
Son pipe is converged by header.
3. a kind of multicyclone according to claim 1, it is characterised in that：It is provided at the top of the outlet air main pipe
Gas distribution chamber, the air inlet pipe are connect with gas distribution chamber.
4. a kind of multicyclone according to claim 1, it is characterised in that：The bottom of the sub- pipe of dedusting with remove
Ash bucket connection below dirt main pipe.
5. a kind of multicyclone according to claim 1, it is characterised in that：The outlet air pipe and outlet air main pipe
On be both provided with spiral helicine blade.
6. a kind of multicyclone according to claim 1, it is characterised in that：The air inlet main pipe connects with main pipe body
The place of connecing is provided with air-flow reversal chamber, and the air-flow reversal chamber includes top plate and bottom plate and two blocks of side plates, and one of side plate is song
Face.
7. a kind of multicyclone according to claim 6, it is characterised in that：The radian of the side plate and main pipe body
Radian it is consistent.
8. a kind of multicyclone according to claim 1, it is characterised in that：The sub- Guan Yuzi tube bodies of air inlet connect
The place of connecing is provided with air-flow reversal chamber, and the air-flow reversal chamber includes top plate and bottom plate and two blocks of side plates, and one of side plate is song
Face.
9. a kind of multicyclone according to claim 8, it is characterised in that：The radian of the side plate and sub- tube body
Radian it is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447362.3A CN108580065A (en) | 2018-05-10 | 2018-05-10 | Multicyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447362.3A CN108580065A (en) | 2018-05-10 | 2018-05-10 | Multicyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108580065A true CN108580065A (en) | 2018-09-28 |
Family
ID=63636718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810447362.3A Pending CN108580065A (en) | 2018-05-10 | 2018-05-10 | Multicyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909077A (en) * | 2019-04-04 | 2019-06-21 | 辽宁工程技术大学 | A kind of multicyclone for large dust particle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036150A (en) * | 1988-03-10 | 1989-10-11 | 国际壳牌研究有限公司 | Equipment by separating solids in solid-stream mixture |
| CN2145063Y (en) * | 1992-06-19 | 1993-11-03 | 河北省吴桥县供销合作社联合社城关油棉厂 | Secondary rotary-filter dust remover |
| CN2597086Y (en) * | 2003-01-15 | 2004-01-07 | 茂名学院 | Spiral flow guiding type cyclone separator |
| CN201200933Y (en) * | 2008-05-07 | 2009-03-04 | 上海理工大学 | Spiral casing type cyclone separating device with inertia bend |
| CN101428254A (en) * | 2007-11-10 | 2009-05-13 | 威海市海王旋流器有限公司 | Anticentripetal spiral casing feeding swirler |
| CN101451069A (en) * | 2008-11-25 | 2009-06-10 | 中国石油大学(北京) | Cyclone separating device group, fluidized bed apparatus and oil-shale dry distillation method |
| US20090205162A1 (en) * | 2005-03-29 | 2009-08-20 | Jang-Keun Oh | Cyclone dust separating apparatus |
| CN206296094U (en) * | 2016-12-06 | 2017-07-04 | 河南黎明重工科技股份有限公司 | Compound cyclone dust arrester installation |
-
2018
- 2018-05-10 CN CN201810447362.3A patent/CN108580065A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036150A (en) * | 1988-03-10 | 1989-10-11 | 国际壳牌研究有限公司 | Equipment by separating solids in solid-stream mixture |
| CN2145063Y (en) * | 1992-06-19 | 1993-11-03 | 河北省吴桥县供销合作社联合社城关油棉厂 | Secondary rotary-filter dust remover |
| CN2597086Y (en) * | 2003-01-15 | 2004-01-07 | 茂名学院 | Spiral flow guiding type cyclone separator |
| US20090205162A1 (en) * | 2005-03-29 | 2009-08-20 | Jang-Keun Oh | Cyclone dust separating apparatus |
| CN101428254A (en) * | 2007-11-10 | 2009-05-13 | 威海市海王旋流器有限公司 | Anticentripetal spiral casing feeding swirler |
| CN201200933Y (en) * | 2008-05-07 | 2009-03-04 | 上海理工大学 | Spiral casing type cyclone separating device with inertia bend |
| CN101451069A (en) * | 2008-11-25 | 2009-06-10 | 中国石油大学(北京) | Cyclone separating device group, fluidized bed apparatus and oil-shale dry distillation method |
| CN206296094U (en) * | 2016-12-06 | 2017-07-04 | 河南黎明重工科技股份有限公司 | Compound cyclone dust arrester installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909077A (en) * | 2019-04-04 | 2019-06-21 | 辽宁工程技术大学 | A kind of multicyclone for large dust particle |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |