CN209438828U - A kind of cyclone - Google Patents
A kind of cyclone Download PDFInfo
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- CN209438828U CN209438828U CN201822217884.2U CN201822217884U CN209438828U CN 209438828 U CN209438828 U CN 209438828U CN 201822217884 U CN201822217884 U CN 201822217884U CN 209438828 U CN209438828 U CN 209438828U
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Abstract
The utility model discloses a kind of cyclones, are related to cyclone technical field, mainly for being easy blocking when solving the problems, such as cyclone discharging；The cyclone includes cylindrical tube, conic tube and underflow pipe, is fixedly connected with cover board at the top of cylindrical tube, is fixedly connected with overflow pipe at cover board top center；Cylindrical tube side wall upper part is fixedly connected with horizontally disposed feed pipe；Conic tube inner underside region is fixedly installed support annulus, supports and is provided with taper cone barrel lining engaged therewith on annulus；Overflow pipe inner shaft line position is provided with first rotating shaft, and the first helical blade is fixedly installed in first rotating shaft；Underflow pipe inner shaft line position is provided with the second shaft, and the second helical blade is fixedly installed in the second shaft.The case where the utility model passes through the rotation of the first helical blade and the second helical blade, improves feed blocking pipeline discharges more smooth, without often cleaning, reduces maintenance cost, increases economic efficiency.
Description
Technical field
The utility model relates to cyclone technical field, specifically a kind of cyclone.
Background technique
Cyclone is a kind of common separation classifying equipoment, centrifugal sedimentation principle is commonly used, 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 underflow opening, and most of fine grained is discharged by overflow pipe, thus
Reach separation classification purpose, cyclone is widely used in mine, chemical industry, food, medicine, weaving, coal, metallurgy, electric power, environmental protection
Etc. in industries.
In ore dressing, coarse sediment is discharged through underflow pipe, since the pressure of ore pulp discharge is big, causes flow velocity very
Fastly, considerable wear is caused to underflow pipe, in order to solve the problems, such as that underflow pipe is prone to wear, application No. is 201520633461.2
Utility model patent is served as a contrast by the way that taper cone barrel is arranged in conic tube to material progress buffer deceleration, although the setting can reduce bottom
The impact that flow tube receives, but material is declined by speed after taper cone barrel lining, is be easy to cause accumulation, is led to underflow blockage, it is unfavorable
In normal discharge.
Utility model content
The purpose of this utility model is to provide a kind of cyclones, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of cyclone, including cylindrical tube, conic tube and underflow pipe, the conic tube is fixedly connected and cylindrical drum
Body bottom, the underflow pipe are fixedly connected on conic tube bottom；Cover board, cover board top are fixedly connected at the top of the cylindrical tube
Portion is fixedly connected with overflow pipe at center；The cylindrical tube side wall upper part is fixedly connected with horizontally disposed feed pipe, charging
Pipe tangentially cooperates with cylindrical tube；Conic tube inner underside region is fixedly installed support annulus, supports and is arranged on annulus
There is taper cone barrel engaged therewith to serve as a contrast, taper cone barrel lining top is bonded with conic tube inner wall；The overflow pipe inner shaft line position
It is provided with first rotating shaft, first rotating shaft bottom end extends to below overflow pipe, is fixedly installed with the first spiral in the first rotating shaft
Blade, the first helical blade are bonded with overflow inside pipe wall；The underflow pipe inner shaft line position is provided with the second shaft, the second shaft
Top extends to above underflow pipe and the second shaft top is located at below taper cone barrel lining, and the is fixedly installed in second shaft
Two helical blades, the second helical blade are bonded with underflow inside pipe wall.
Based on the above technical solution, the utility model also provides following optional technical solution:
In a kind of optinal plan: the cylindrical tube bottom is fixedly connected with first flange, the conic tube top
It is fixedly connected with second flange, is fixedly connected between cylindrical tube and conic tube by first flange and second flange.
In a kind of optinal plan: the conic tube bottom end is provided with internal screw thread, and the underflow pipe top is provided with outer
Screw thread is threadedly coupled between conic tube and underflow pipe.
In a kind of optinal plan: further including spreader, spreader bottom end is fixedly connected with inverted round stage engaged therewith, institute
It states inverted round stage bottom and offers threaded hole, second shaft top is provided with external screw thread, inverted round stage and the second shaft top spiral shell
Line connection.
In a kind of optinal plan: the spreader bottom end is concordant with taper cone barrel substrate terminal.
In a kind of optinal plan: spreader bottom outer diameter is equal to taper cone barrel and serves as a contrast bottom inner diameter.
Compared to the prior art, the beneficial effects of the utility model are as follows:
1, it is transported when material passes through from overflow pipe by the first helical blade, prevents overflow pipe from blocking；Material is the bottom of from
It is transported when passing through in flow tube by the second helical blade, underflow pipe is avoided to block；Pass through the first helical blade and the second spiral
The rotation of blade, the case where improving feed blocking pipeline, discharge more smooth, without often cleaning, reduce maintenance cost, mention
High economic benefit；
2, it falls on when taper cone barrel serves as a contrast interior material discharge and first falls on spreader, fall on the second spiral shell again after spreader shunts
Vane on piece avoids directly causing to impact to the second helical blade, improves the service life of the second helical blade, while spreader
The shock at tip can be avoided material agglomeration, prevents from causing the second helical blade to block when transporting because material agglomerates, further mention
High feeding effect, prevents from blocking；
3, conic tube, taper cone barrel lining, underflow pipe are detachable, so that inverted round stage is from the second shaft top convenient disassembly,
So that spreader replacement is convenient, be conducive to save later maintenance cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of the utility model embodiment 2.
Appended drawing reference annotation: 1- cylindrical tube, 2- cover board, 3- overflow pipe, 4- first rotating shaft, the first helical blade of 5-, 6-
Feed pipe, 7- first flange, 8- second flange, 9- conic tube, 10- support annulus, 11- taper cone barrel lining, 12- spreader, 13-
Inverted round stage, the second shaft of 14-, the second helical blade of 15-, 16- underflow pipe.
Specific embodiment
Following embodiment can be described in detail the utility model in conjunction with attached drawing, similar or identical in attached drawing or explanation
Part uses identical label, and in practical applications, and shape, thickness or the height of each component can be expanded or shunk.This reality
It is only to illustrate the utility model with novel cited each embodiment, not to limit the scope of the utility model.To this
Spirit and scope of any modification apparent easy to know or change made by utility model without departure from the utility model.
Embodiment 1
Referring to Fig. 1, in the utility model embodiment, a kind of cyclone, including cylindrical tube 1, conic tube 9 and underflow
Pipe 16, the conic tube 9, which is fixedly connected, is fixedly connected on 9 bottom of conic tube with 1 bottom of cylindrical tube, the underflow pipe 16
Portion；1 bottom of cylindrical tube is fixedly connected with first flange 7, is fixedly connected with second flange 8 at the top of the conic tube 9,
It is fixedly connected between cylindrical tube 1 and conic tube 9 by first flange 7 and second flange 8；9 bottom end of conic tube is set
It is equipped with internal screw thread, 16 top of underflow pipe is provided with external screw thread, is threadedly coupled between conic tube 9 and underflow pipe 16；It is described
It is fixedly connected with cover board 2 at the top of cylindrical tube 1, is fixedly connected with overflow pipe 3 at 2 top center of cover board；1 side of cylindrical tube
Wall top is fixedly connected with horizontally disposed feed pipe 6, and feed pipe 6 and cylindrical tube 1 tangentially cooperate；In the conic tube 9
Underside area is fixedly installed support annulus 10, supports and is provided with taper cone barrel lining 11 engaged therewith, the circular cone on annulus 10
11 tops of cylinder lining are bonded with 9 inner wall of conic tube；By the setting of taper cone barrel lining 11, buffer deceleration is carried out to blanking, avoids object
Material, which is directly entered in underflow pipe 16, causes high pressure impingement, and underflow pipe 16 is caused to damage；The 3 inner shaft line position of overflow pipe is provided with
First rotating shaft 4,4 bottom end of first rotating shaft extend to 3 lower section of overflow pipe, are fixedly installed with the first helical-blade in the first rotating shaft 4
Piece 5, the first helical blade 5 are bonded with 3 inner wall of overflow pipe；Pass through the drive for driving it to rotate forward in the connection of 5 upper end of the first helical blade
Dynamic device, such as 5 top of the first helical blade are fixedly connected with the output shaft of the driving motor of rotating forward, that is, may make the first helical-blade
Material is transported in the rotation of piece 5 from the bottom up；So that material is transported when passing through from overflow pipe 3 by the first helical blade 5, overflow is prevented
Pipe 3 blocks；The 16 inner shaft line position of underflow pipe is provided with the second shaft 14, and 14 top of the second shaft extends to underflow pipe
16 tops and 14 top of the second shaft are located at 11 lower section of taper cone barrel lining, are fixedly installed with the second helical-blade in second shaft 14
Piece 15, the second helical blade 15 are bonded with 16 inner wall of underflow pipe；By the drive for driving its reversion in the connection of 14 bottom end of the second shaft
Dynamic device, such as 14 bottom end of the second shaft are fixedly connected with the output shaft of the driving motor of rotating forward, that is, may make the first helical blade 5
Material is transported in rotation from top to bottom；So that material is transported when passing through out of underflow pipe 16 by the second helical blade 15, underflow is avoided
Pipe 16 blocks；By the rotation of the first helical blade 5 and the second helical blade 15, the feelings of feed blocking pipeline are improved
Condition discharges more smooth, without often cleaning, reduces maintenance cost, increases economic efficiency.
Embodiment 2
Referring to Fig. 2, further including spreader 12 on the basis of embodiment 1,12 bottom end of spreader is fixedly connected with and it
The inverted round stage 13 of cooperation, 13 bottom of inverted round stage offer threaded hole, and 14 top of the second shaft is provided with external screw thread,
Rotary table 13 is threadedly coupled with 14 top of the second shaft；12 bottom end of spreader is concordant with taper cone barrel 11 bottom ends of lining, the shunting
It bores 12 bottom outer diameters and serves as a contrast 11 bottom inner diameters equal to taper cone barrel, first fall on spreader when so that falling on material discharge in taper cone barrel lining 11
On 12, is fallen on the second helical blade 15 again after the shunting of spreader 12, avoid directly the second helical blade 15 being caused to rush
Hit, improve the second helical blade 15 service life, while the shock at 12 tip of spreader can be avoided material agglomeration, prevent because
Material agglomeration causes the second helical blade 15 to block when transporting, and further increases feeding effect, prevents from blocking；Due to conic tube
9, taper cone barrel lining 11, underflow pipe 16 are detachable, so that inverted round stage 13 is from 14 top convenient disassembly of the second shaft, so that spreader
12 replacements are convenient, are conducive to save later maintenance cost.
The above, the only specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, it is any
Those familiar with the art can easily think of the change or the replacement in the technical scope that the disclosure discloses, and should all contain
It covers within the protection scope of the disclosure.Therefore, the protection scope of the disclosure should be subject to the protection scope in claims.
Claims (6)
1. a kind of cyclone, including cylindrical tube (1), conic tube (9) and underflow pipe (16), the conic tube (9) is fixed
Connection and cylindrical tube (1) bottom, the underflow pipe (16) are fixedly connected on conic tube (9) bottom；The cylindrical tube (1)
Top is fixedly connected with cover board (2), is fixedly connected with overflow pipe (3) at cover board (2) top center；Cylindrical tube (1) side
Wall top is fixedly connected with horizontally disposed feed pipe (6), and feed pipe (6) and cylindrical tube (1) tangentially cooperate；Its feature exists
In conic tube (9) the inner underside region is fixedly installed support annulus (10), is provided in support annulus (10) and matches with it
The taper cone barrel of conjunction serves as a contrast (11), and the taper cone barrel lining (11) top is bonded with conic tube (9) inner wall；
Overflow pipe (3) the inner shaft line position is provided with first rotating shaft (4), and first rotating shaft (4) bottom end extends under overflow pipe (3)
It is square, it is fixedly installed with the first helical blade (5) on the first rotating shaft (4), the first helical blade (5) and overflow pipe (3) inner wall
Fitting；Underflow pipe (16) the inner shaft line position is provided with the second shaft (14), and the second shaft (14) top extends to underflow pipe
(16) top and the second shaft (14) top are located at taper cone barrel lining (11) lower section, and the is fixedly installed on second shaft (14)
Two helical blades (15), the second helical blade (15) are bonded with underflow pipe (16) inner wall.
2. cyclone according to claim 1, which is characterized in that cylindrical tube (1) bottom is fixedly connected with first
Flange (7), conic tube (9) top is fixedly connected with second flange (8), between cylindrical tube (1) and conic tube (9)
It is fixedly connected by first flange (7) with second flange (8).
3. cyclone according to claim 1, which is characterized in that conic tube (9) bottom end is provided with internal screw thread, institute
It states underflow pipe (16) top and is provided with external screw thread, be threadedly coupled between conic tube (9) and underflow pipe (16).
4. cyclone according to claim 1 to 3, which is characterized in that further include spreader (12), spreader (12)
Bottom end is fixedly connected with inverted round stage engaged therewith (13), and inverted round stage (13) bottom offers threaded hole, and described second turn
Axis (14) top is provided with external screw thread, and inverted round stage (13) is threadedly coupled with the second shaft (14) top.
5. cyclone according to claim 4, which is characterized in that spreader (12) bottom end and taper cone barrel serve as a contrast (11) bottom
Hold level with both hands neat.
6. cyclone according to claim 5, which is characterized in that spreader (12) the bottom outer diameter is served as a contrast equal to taper cone barrel
(11) bottom inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217884.2U CN209438828U (en) | 2018-12-27 | 2018-12-27 | A kind of cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217884.2U CN209438828U (en) | 2018-12-27 | 2018-12-27 | A kind of cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209438828U true CN209438828U (en) | 2019-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822217884.2U Active CN209438828U (en) | 2018-12-27 | 2018-12-27 | A kind of cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209438828U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672642A (en) * | 2020-06-10 | 2020-09-18 | 舟山市海大科学技术研究院有限责任公司 | Built-in cone net type oil-sewage separation swirler |
| CN111672641A (en) * | 2020-06-10 | 2020-09-18 | 舟山市海大科学技术研究院有限责任公司 | Built-in net barrel type oil-sewage separation swirler |
| CN113042227A (en) * | 2021-03-11 | 2021-06-29 | 迁安市天祥铁选有限公司 | Prevent blockking up swirler |
-
2018
- 2018-12-27 CN CN201822217884.2U patent/CN209438828U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672642A (en) * | 2020-06-10 | 2020-09-18 | 舟山市海大科学技术研究院有限责任公司 | Built-in cone net type oil-sewage separation swirler |
| CN111672641A (en) * | 2020-06-10 | 2020-09-18 | 舟山市海大科学技术研究院有限责任公司 | Built-in net barrel type oil-sewage separation swirler |
| CN111672641B (en) * | 2020-06-10 | 2021-10-12 | 舟山市海大科学技术研究院有限责任公司 | Built-in net barrel type oil-sewage separation swirler |
| CN113042227A (en) * | 2021-03-11 | 2021-06-29 | 迁安市天祥铁选有限公司 | Prevent blockking up swirler |
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