CN107866336B - A kind of cyclone - Google Patents
A kind of cyclone Download PDFInfo
- Publication number
- CN107866336B CN107866336B CN201711205371.3A CN201711205371A CN107866336B CN 107866336 B CN107866336 B CN 107866336B CN 201711205371 A CN201711205371 A CN 201711205371A CN 107866336 B CN107866336 B CN 107866336B
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- CN
- China
- Prior art keywords
- cavity
- cylinder body
- discharge gate
- cyclone
- pressure nozzle
- 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.)
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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
-
- 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
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- Cyclones (AREA)
Abstract
The invention discloses a kind of cyclones, conical shell including having cylinder body, feed opening and overflow port are provided with cylindrical shell, the cone bottom with discharge gate is provided with positioned at cylinder body lower part, the feed opening tangential direction is connected to the cavity in cylinder body, block-resistant protection structure is provided at discharge gate, by the way that block-resistant protection structure is arranged at discharge gate, the sundries of attachment can be cleared up automatically after attachment reaches a certain amount of, play the function of automatic cleaning material mouth deposit, it can not only prevent attachment accumulation from causing equipment failure, reduce cost of labor, and structure is simple, it is easy to operate.
Description
Technical field
The present invention relates to separation classifying equipoment technical field more particularly to a kind of cyclones.
Background technique
Cyclone is a kind of common separation classifying equipoment, commonly uses centrifugal sedimentation principle.When two-phase mixtures liquid to be separated
After tangentially entering in cyclone with certain pressure from cyclone periphery, the strong rotational shear turbulent flow fortune of strong Three-Dimensional Elliptic is generated
It is dynamic.It is poor since there are granularities between coarse granule and fine grained, it is of different sizes by centrifugal force, centripetal buoyancy, fluid drag etc.,
It being acted on by centrifugal sedimentation, most crude particle is discharged through cyclone bottom material mouth, and most of fine grained is discharged by overflow pipe, thus
Reach separation classification purpose, the existing not set anti-block apparatus in cyclone bottom needs the heap around periodic cleaning underflow opening
Product object, to prevent accumulation from causing equipment failure, maintenance is not only troublesome, and increases cost of labor.
Summary of the invention
The present invention can effectively prevent cyclone bottom discharging mouth to block in view of the shortcomings of the prior art, providing one kind, and
The cyclone of material mouth deposit can be cleared up automatically.
In order to solve the above technical problems, the present invention is addressed by the following technical programs: a kind of cyclone, including have
The conical shell of cylinder body, is provided with feed opening and overflow port with cylindrical shell, is provided with positioned at cylinder body lower part
Cone bottom with discharge gate, the feed opening tangential direction are connected to the cavity in cylinder body, and anti-blocking guarantor is provided at discharge gate
Protection structure.
In above scheme, it is preferred that the block-resistant protection structure includes being internally provided with the high-pressure nozzle of valve body and preventing
Stifled chamber, it is described anti-blocking intracavitary to be provided with the touching spring connecting with valve body.
In above scheme, it is preferred that the high-pressure nozzle is fluid jetting head or gas tip.
In above scheme, it is preferred that the anti-blocking chamber includes the first cavity and the second chamber formed by flapper barrier
Body cooperates and realizes automatic cleaning.
In above scheme, it is preferred that be provided with the opening with cavity connection on the side wall of second cavity, be located at second
Cavity bottom is provided with blowing bolt, and blowing bolt can be more convenient when cleaning enters attachment in the second cavity.
In above scheme, it is preferred that be correspondingly arranged on the protection with limit rotary shaft with the high-pressure nozzle exit position
Plate, protective plate can effectively protect high-pressure nozzle outlet, with anti-clogging, impact effect.
It is acted on compared with prior art, the present invention having the following beneficial effects: by centrifugal sedimentation, one is generated among cabinet
Low-pressure area forms an air column, causes vacuum, plays swabbing action, most of sundries, fine grained are under the action of eddy flow from trend
The aggregation of cabinet center, is discharged from lower mouth, and the sundries or fine grained a part being usually discharged can be attached to the discharge gate at cone bottom, with
The sundries of the increase of time, attachment is more and more, blocks discharge gate, cyclone separating effect is seriously affected, by discharge gate
Place's setting block-resistant protection structure, can clear up automatically the sundries of attachment after attachment reaches a certain amount of, play automatic cleaning
The function of material mouth deposit can not only prevent attachment accumulation from causing equipment failure, reduce cost of labor, and structure letter
It is single, it is easy to operate.
Detailed description of the invention
Fig. 1, schematic structural view of the invention.
Fig. 2, cross-sectional view of the present invention.
The portion A partial enlarged view in Fig. 3, Fig. 2.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing.
Referring to Fig. 1 to Fig. 3, a kind of cyclone, the conical shell including having cylinder body 1 is set with cylindrical shell
It is equipped with feed opening 11 and overflow port 12,1 lower part of cylinder body is provided with the cone bottom 2 with discharge gate 21, which is characterized in that institute
It states 11 tangential direction of feed opening to be connected to the cavity 13 in cylinder body 1, block-resistant protection structure is provided at discharge gate 21.
The block-resistant protection structure includes the high-pressure nozzle 31 and anti-blocking chamber for being internally provided with valve body 32, the anti-blocking chamber
It is inside provided with the touching spring 333 connecting with valve body, the high-pressure nozzle is fluid jetting head or gas tip, the anti-blocking chamber packet
The first cavity 331 and the second cavity 332 formed by 34 barrier of flapper is included, is arranged on the side wall of second cavity 332
There is the opening 334 with 13 connection of cavity, 332 bottom of the second cavity is provided with blowing bolt 335, goes out with the high-pressure nozzle 31
Mouth is correspondingly arranged on the protective plate 4 with limit rotary shaft 41 at position.
Due to sundries in fluid, centrifugal force, centripetal buoyancy, fluid drag for being subject to etc. are of different sizes, by centrifugal sedimentation
Effect, cabinet centre generate a low-pressure area, form an air column, cause vacuum, play swabbing action, most of sundries, thin
Grain is assembled under the action of eddy flow from trend cabinet center, is discharged from lower mouth, the sundries being usually discharged or fine grained a part meeting
It is attached to the discharge gate 21 at cone bottom 2, as time increases, the sundries of attachment is more and more, blocks discharge gate, seriously affects rotation
Device separating effect is flowed, it, can be automatically clear to the sundries of attachment after attachment reaches a certain amount of by the way that block-resistant protection structure is arranged
Reason plays the function of automatic cleaning material mouth deposit.
The principle of the present invention are as follows: as the sundries of attachment is more and more, a part of attachment can enter from opening 334
In second cavity 332, be stacked into it is a certain amount of after, flapper 34 can be jacked up upwards, while touch spring 333, touch spring
333 under the effect of elasticity, and valve body 32 is pushed up upwards, makes 31 connection of high-pressure nozzle, connect high pressure gas on high-pressure nozzle 31 or
Person is high-pressure liquid jet, and protective plate 4 turns clockwise opening under the gas of injection or liquid effects, makes the gas sprayed
Body or liquid directly act on the sundries adhered on 21 inner wall of discharge gate, disengage it from, and play the effect cleared up automatically, pass through
Blowing bolt 335 is opened, can will enter the attachment in the second cavity 332 and clear up, in addition, protective plate 4 can only be clockwise, initial shape
When state, protective plate is closed, and mud cannot be introduced at high-pressure nozzle 31, effectively plays protective action, flapper to high-pressure nozzle 31
34 can also play the pollution for protecting touching spring 333, valve body 32 to be attached to object, effectively prolong the service life.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
Subject to, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that each fall within of the invention
Protection scope.
Claims (5)
1. a kind of cyclone, the conical shell including having cylinder body (1), are provided with feed opening (11) with cylindrical shell
With overflow port (12), it is located at cylinder body (1) lower part and is provided with the cone bottom (2) with discharge gate (21), which is characterized in that is described to add
Material mouth (11) tangential direction is connected to the cavity (13) in cylinder body (1), and discharge gate is provided with block-resistant protection structure at (21),
The block-resistant protection structure includes being internally provided with the high-pressure nozzle (31) and anti-blocking chamber of valve body (32), described anti-blocking intracavitary to set
It is equipped with the touching spring (333) connecting with valve body.
2. a kind of cyclone according to claim 1, which is characterized in that the high-pressure nozzle is that fluid jetting head or gas spray
Head.
3. a kind of cyclone according to claim 1, which is characterized in that the anti-blocking chamber include by flapper (34) every
Keep off the first cavity (331) and the second cavity (332) formed.
4. a kind of cyclone according to claim 3, which is characterized in that be arranged on the side wall of second cavity (332)
Have with the opening (334) of cavity (13) connection, be located at the second cavity (332) bottom be provided with blowing bolt (335).
5. a kind of cyclone according to claim 1, which is characterized in that with the high-pressure nozzle (31) exit position pair
The protective plate (4) with limit rotary shaft (41) should be provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205371.3A CN107866336B (en) | 2017-11-27 | 2017-11-27 | A kind of cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205371.3A CN107866336B (en) | 2017-11-27 | 2017-11-27 | A kind of cyclone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107866336A CN107866336A (en) | 2018-04-03 |
| CN107866336B true CN107866336B (en) | 2019-11-26 |
Family
ID=61754739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205371.3A Active CN107866336B (en) | 2017-11-27 | 2017-11-27 | A kind of cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107866336B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142154A (en) * | 2019-05-30 | 2019-08-20 | 天津科技大学 | Self-cleaning hydrocyclone separation device |
| CN112427152A (en) * | 2020-10-27 | 2021-03-02 | 蚌埠市鑫泰新型建材有限公司 | Anti-blocking swirler |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2157280C1 (en) * | 1999-03-09 | 2000-10-10 | Курский государственный технический университет | Vortex tube |
| RU2165308C1 (en) * | 2000-03-31 | 2001-04-20 | Ульяновский государственный технический университет | Hydraulic cyclone cleaner-mixer |
| CN103201050A (en) * | 2010-11-16 | 2013-07-10 | 日清制粉集团本社股份有限公司 | Powder classifying device |
| CN203874891U (en) * | 2014-06-16 | 2014-10-15 | 李钱江 | Backwater feed device with fractional concentration function |
| CN104623934A (en) * | 2013-11-08 | 2015-05-20 | 中冶长天国际工程有限责任公司 | Pre-grading thickener |
| CN204412477U (en) * | 2014-12-31 | 2015-06-24 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of high-pressure gas-liquid separator |
| CN104826748A (en) * | 2015-05-14 | 2015-08-12 | 常熟市华能环保工程有限公司 | Automatic efficient anti-blocking compound layering dust collector |
| CN204769189U (en) * | 2015-06-12 | 2015-11-18 | 天津博仕化工科技有限公司 | Easily wash cyclone |
| CN106861938A (en) * | 2015-12-11 | 2017-06-20 | 天津振达泵业有限公司 | A kind of hydrocyclone device |
-
2017
- 2017-11-27 CN CN201711205371.3A patent/CN107866336B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2157280C1 (en) * | 1999-03-09 | 2000-10-10 | Курский государственный технический университет | Vortex tube |
| RU2165308C1 (en) * | 2000-03-31 | 2001-04-20 | Ульяновский государственный технический университет | Hydraulic cyclone cleaner-mixer |
| CN103201050A (en) * | 2010-11-16 | 2013-07-10 | 日清制粉集团本社股份有限公司 | Powder classifying device |
| CN104623934A (en) * | 2013-11-08 | 2015-05-20 | 中冶长天国际工程有限责任公司 | Pre-grading thickener |
| CN203874891U (en) * | 2014-06-16 | 2014-10-15 | 李钱江 | Backwater feed device with fractional concentration function |
| CN204412477U (en) * | 2014-12-31 | 2015-06-24 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of high-pressure gas-liquid separator |
| CN104826748A (en) * | 2015-05-14 | 2015-08-12 | 常熟市华能环保工程有限公司 | Automatic efficient anti-blocking compound layering dust collector |
| CN204769189U (en) * | 2015-06-12 | 2015-11-18 | 天津博仕化工科技有限公司 | Easily wash cyclone |
| CN106861938A (en) * | 2015-12-11 | 2017-06-20 | 天津振达泵业有限公司 | A kind of hydrocyclone device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107866336A (en) | 2018-04-03 |
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