CN204910904U - Spiral water conservancy diversion formula cyclone - Google Patents
Spiral water conservancy diversion formula cyclone Download PDFInfo
- Publication number
- CN204910904U CN204910904U CN201520520103.0U CN201520520103U CN204910904U CN 204910904 U CN204910904 U CN 204910904U CN 201520520103 U CN201520520103 U CN 201520520103U CN 204910904 U CN204910904 U CN 204910904U
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- CN
- China
- Prior art keywords
- spiral
- cyclone separator
- deflector
- cylindrical section
- water conservancy
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Abstract
The utility model discloses a spiral 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, be equipped with on cylindrical section and circle conic section's the inner wall and be used for the outer decline whirl of water conservancy diversion and follow the inlet extends to the spiral flow deflector of drain. The utility model discloses a spiral 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 spiral deflector-type 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 spiral deflector-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 spiral deflector-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, the inwall of described cylindrical section and conical section is provided with for the outer decline eddy flow of water conservancy diversion and extends to the spiral flow deflector of described sewage draining exit from described inlet.
Further, the direction that the pitch of described spiral flow deflector points to described sewage draining exit at described overfall increases gradually.
Further, on the inwall of described cylindrical section and conical section, cover is equiped with wear-resistant liner, and described spiral flow deflector is arranged on described wear-resistant liner.
Further, described spiral flow deflector is downward-sloping away from one end of described wear-resistant liner.
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:
Spiral deflector-type cyclone separator of the present utility model, by arranging spiral flow deflector on the inwall of cylindrical section and conical section, on the one hand, spiral flow deflector can carry out spiral stream guidance to the slip entered from inlet, it is made successfully to form outer decline eddy flow, 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, spiral deflector-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.
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 spiral deflector-type cyclone separator embodiment;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation between spiral flow deflector and wear-resistant liner 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 spiral deflector-type cyclone separator embodiment.The spiral deflector-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, the inwall of cylindrical section 1 and conical section 2 is provided with for the outer decline eddy flow of water conservancy diversion and extends to the spiral flow deflector 6 of sewage draining exit 3 from inlet 5.The pitch of the spiral flow deflector 6 of the present embodiment points to sewage draining exit 3 direction at overfall 4 increases gradually.
Further, on the inwall of cylindrical section 1 and conical section 2, cover is equiped with wear-resistant liner 7, and spiral flow deflector 6 is arranged on wear-resistant liner 7.So, according to different spiral separation requirements, the wear-resistant liner 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 wear-resistant liner, 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 spiral deflector-type cyclone separator of the present embodiment, by arranging spiral flow deflector 6 on the inwall of cylindrical section and conical section, on the one hand, spiral flow deflector 6 can carry out spiral stream guidance to the slip entered from inlet 5, it is made successfully to form outer decline eddy flow, on the other hand, when sewage draining exit 3 or other local time, even if outer decline eddy flow is subject to the impact of internal layer rising eddy flow, spiral flow deflector 6 also can play certain barrier effect to solid particle, can effectively prevent solid particle from being taken away by internal layer eddy flow, therefore, the spiral deflector-type cyclone separator of the present embodiment 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 (7)
1. a spiral deflector-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: the inwall of described cylindrical section and conical section is provided with for the outer decline eddy flow of water conservancy diversion and extends to the spiral flow deflector of described sewage draining exit from described inlet.
2. spiral deflector-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. spiral deflector-type cyclone separator according to claim 1, is characterized in that: on the inwall of described cylindrical section and conical section, cover is equiped with wear-resistant liner, and described spiral flow deflector is arranged on described wear-resistant liner.
4. spiral deflector-type cyclone separator according to claim 3, is characterized in that: described spiral flow deflector is downward-sloping away from one end of described wear-resistant liner.
5. spiral deflector-type cyclone separator according to claim 4, is characterized in that: the angle of described spiral flow deflector and vertical direction is 50-75 °.
6. the spiral deflector-type cyclone separator according to any one of claim 1-5, 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.
7. spiral deflector-type cyclone separator according to claim 6, 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 |
|---|---|---|---|
| CN201520520103.0U CN204910904U (en) | 2015-07-17 | 2015-07-17 | Spiral water conservancy diversion formula cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520103.0U CN204910904U (en) | 2015-07-17 | 2015-07-17 | Spiral water conservancy diversion formula cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910904U true CN204910904U (en) | 2015-12-30 |
Family
ID=54960090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520520103.0U Expired - Fee Related CN204910904U (en) | 2015-07-17 | 2015-07-17 | Spiral water conservancy diversion formula cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910904U (en) |
-
2015
- 2015-07-17 CN CN201520520103.0U patent/CN204910904U/en not_active Expired - Fee Related
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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 |