CN204910905U - Water conservancy diversion formula cyclone - Google Patents
Water conservancy diversion formula cyclone Download PDFInfo
- Publication number
- CN204910905U CN204910905U CN201520520108.3U CN201520520108U CN204910905U CN 204910905 U CN204910905 U CN 204910905U CN 201520520108 U CN201520520108 U CN 201520520108U CN 204910905 U CN204910905 U CN 204910905U
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- CN
- China
- Prior art keywords
- cyclone separator
- flow
- water conservancy
- conservancy diversion
- cylindrical section
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Abstract
The utility model discloses a water conservancy diversion formula cyclone, including the cyclone body, the cyclone body is including cylindrical section who is located upper portion and the round conic section who is located the lower part, circle conic section's bottom is equipped with the drain, cylindrical section's top is equipped with the overflow mouth, just be equipped with the inlet on cylindrical section's the lateral wall, the neck bush has been installed to circle conic section endotheca, be equipped with the spiral flow deflector who is used for the outer decline whirl of water conservancy diversion on the inner wall of neck bush. The utility model discloses a water conservancy diversion formula cyclone, not only can the water conservancy diversion outer decline whirl can effectively be avoided solid particle to be risen the whirl by the inlayer moreover and take away, improves the separation effect.
Description
Technical field
The utility model belongs to centrifugal separation equipment technical field, is specifically related to a kind of cyclone separator.
Background technology
Cyclone separator, also known as hydrocyclone, is the equipment utilizing centrifugal sedimentation principle separate solid particles from suspension.The main body of cyclone separator is made up of cylinder and circular cone two parts.Suspension tangentially enters cylinder, motion of spinning downwards through entering pipe, and solid particle is thrown toward wall by centrifugal inertial force effect, is down to the outlet at the cone end, is discharged by bottom with lower eddy flow.Clear liquid or the liquid containing microparticle then become the internal layer eddy flow of rising, discharge, be called overflow from the central tube at top.There is a gas column being in negative pressure at internal layer eddy flow center, the gas in gas column discharges by slip, or due to the overflow mouth of pipe expose with air in time by air intake device.
Although existing cyclone separator can meet instructions for use to a certain extent, but, at the bottom position of circular cone near outlet, decline eddy flow near conic inner wall is discharged from exit, and the internal layer eddy flow risen produces herein, and internal layer eddy flow may have an impact to outer field decline eddy flow, and then cause the solid particle in outer decline eddy flow to be brought to top overfall by internal layer eddy flow, namely can cause the problem of cyclonic separation poor effect.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of flow-guiding type cyclone separator, can not only the outer decline eddy flow of water conservancy diversion, and can effectively avoid solid particle to be taken away by internal layer rising eddy flow, improves separating effect.
For achieving the above object, the utility model provides following technical scheme:
A kind of flow-guiding type cyclone separator, comprise cyclone separator body, described cyclone separator body comprises superposed cylindrical section and is positioned at the conical section of bottom, the bottom of described conical section is provided with sewage draining exit, the top of described cylindrical section is provided with overfall, and the sidewall of described cylindrical section is provided with inlet, described conical section inner sleeve is equiped with neck bush, and the inwall of described neck bush is provided with the spiral flow deflector for the outer decline eddy flow of water conservancy diversion.
Further, the direction that the pitch of described spiral flow deflector points to described sewage draining exit at described overfall increases gradually.
Further, described spiral flow deflector is downward-sloping away from one end of described neck bush.
Further, the angle of described spiral flow deflector and vertical direction is 50-75 °.
Further, described inlet is provided with feed tube, is provided with water conservancy diversion spiral case between described feed tube and described cylindrical section.
Further, the axis of described feed tube and the axes normal of described cyclone separator body.
The beneficial effects of the utility model are:
Flow-guiding type cyclone separator of the present utility model, by arranging neck bush in conical section, and spiral flow deflector is set in neck bush, on the one hand, the outer decline eddy flow of spiral flow deflector carries out water conservancy diversion, on the other hand, when sewage draining exit or other local time, even if outer decline eddy flow is subject to the impact of internal layer rising eddy flow, spiral flow deflector also can play certain barrier effect to solid particle, can effectively prevent solid particle from being taken away by internal layer eddy flow; In addition, only spiral flow deflector is set in conical section, the pressure drop effect to slip can be reduced.Therefore, flow-guiding type cyclone separator of the present utility model can the outer decline eddy flow of water conservancy diversion, and can effectively avoid solid particle to be taken away by internal layer rising eddy flow, improves separating effect.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of the utility model flow-guiding type cyclone separator embodiment;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation between spiral flow deflector and liner jacket wall.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, be the structural representation of the utility model flow-guiding type cyclone separator embodiment.The flow-guiding type cyclone separator of the present embodiment, comprise cyclone separator body, cyclone separator body comprises superposed cylindrical section 1 and is positioned at the conical section 2 of bottom, the bottom of conical section 2 is provided with sewage draining exit 3, the top of cylindrical section 1 is provided with overfall 4, and the sidewall of cylindrical section 1 is provided with inlet 5, conical section 2 inner sleeve is equiped with neck bush 7, and the inwall of neck bush 7 is provided with the spiral flow deflector 6 for the outer decline eddy flow of water conservancy diversion.The pitch of the spiral flow deflector 6 of the present embodiment points to sewage draining exit 3 direction at overfall 4 increases gradually.So, according to different spiral separation requirements, the neck bush 7 that the helix rule of replaceable spiral flow deflector 6 and outer decline eddy flow match, the scope of application is wider.
Further, spiral flow deflector 6 is downward-sloping away from one end of neck bush, and spiral flow deflector 6 is 50-75 ° with the angle of vertical direction, the spiral flow deflector 6 of the present embodiment is 60 ° with the angle of vertical direction, can effectively prevent solid particle from being taken away by internal layer rising eddy flow.
Further, inlet 5 is provided with feed tube 8, is provided with water conservancy diversion spiral case 9 between feed tube 8 and cylindrical section 1, guarantees that the inwall of charging and cylindrical section 1 is tangent.The axis of the feed tube 8 of the present embodiment and the axes normal of cyclone separator body.
The flow-guiding type cyclone separator of the present embodiment, by arranging neck bush in conical section, and spiral flow deflector is set in neck bush, on the one hand, the outer decline eddy flow of spiral flow deflector carries out water conservancy diversion, on the other hand, when sewage draining exit or other local time, even if outer decline eddy flow is subject to the impact of internal layer rising eddy flow, spiral flow deflector also can play certain barrier effect to solid particle, can effectively prevent solid particle from being taken away by internal layer eddy flow, therefore, flow-guiding type cyclone separator of the present utility model can the outer decline eddy flow of water conservancy diversion, and can effectively avoid solid particle to be taken away by internal layer rising eddy flow, improve separating effect.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (6)
1. a flow-guiding type cyclone separator, comprise cyclone separator body, described cyclone separator body comprises superposed cylindrical section and is positioned at the conical section of bottom, the bottom of described conical section is provided with sewage draining exit, the top of described cylindrical section is provided with overfall, and the sidewall of described cylindrical section is provided with inlet, it is characterized in that: described conical section inner sleeve is equiped with neck bush, the inwall of described neck bush is provided with the spiral flow deflector for the outer decline eddy flow of water conservancy diversion.
2. flow-guiding type cyclone separator according to claim 1, is characterized in that: the pitch of described spiral flow deflector points to described sewage draining exit direction at described overfall increases gradually.
3. flow-guiding type cyclone separator according to claim 1, is characterized in that: described spiral flow deflector is downward-sloping away from one end of described neck bush.
4. flow-guiding type cyclone separator according to claim 3, is characterized in that: the angle of described spiral flow deflector and vertical direction is 50-75 °.
5. the flow-guiding type cyclone separator according to any one of claim 1-4, is characterized in that: described inlet is provided with feed tube, is provided with water conservancy diversion spiral case between described feed tube and described cylindrical section.
6. flow-guiding type cyclone separator according to claim 5, is characterized in that: the axis of described feed tube and the axes normal of described cyclone separator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520108.3U CN204910905U (en) | 2015-07-17 | 2015-07-17 | Water conservancy diversion formula cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520108.3U CN204910905U (en) | 2015-07-17 | 2015-07-17 | Water conservancy diversion formula cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910905U true CN204910905U (en) | 2015-12-30 |
Family
ID=54960091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520520108.3U Expired - Fee Related CN204910905U (en) | 2015-07-17 | 2015-07-17 | Water conservancy diversion formula cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521888A (en) * | 2020-04-17 | 2021-10-22 | 广东美的白色家电技术创新中心有限公司 | Oil separator and compressor assembly |
-
2015
- 2015-07-17 CN CN201520520108.3U patent/CN204910905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521888A (en) * | 2020-04-17 | 2021-10-22 | 广东美的白色家电技术创新中心有限公司 | Oil separator and compressor assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |