CN210411163U - Vertical sand-water separation device suitable for hydrate sand production experiment - Google Patents
Vertical sand-water separation device suitable for hydrate sand production experiment Download PDFInfo
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- CN210411163U CN210411163U CN201921218598.6U CN201921218598U CN210411163U CN 210411163 U CN210411163 U CN 210411163U CN 201921218598 U CN201921218598 U CN 201921218598U CN 210411163 U CN210411163 U CN 210411163U
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- sand
- water separation
- filter
- assembly
- feeding shaft
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Abstract
The utility model provides a vertical sand-water separation device suitable for hydrate goes out sand experiment, include: a housing assembly; a filter assembly disposed within the housing assembly and rotatable relative to the housing assembly; the feeding shaft is arranged in the vertical direction and can rotate relative to the shell component, the upper end of the feeding shaft is a feeding port, and a spraying port is arranged on the pipe wall of the lower end of the feeding shaft; the fan blades are arranged at the lower end of the feeding shaft and are positioned below the material spraying port; and the driving assembly is connected with the filtering assembly and the feeding shaft and can drive the filtering assembly and the feeding shaft to rotate. The embodiment of the utility model provides a sand experiment is gone out to hydrate specially, can utilize centrifugal action with sand-water separation to divided solid-liquid is double-phase can be simply comparatively complete collection gravel fast.
Description
Technical Field
The utility model relates to a vertical sand-water separation device suitable for hydrate goes out sand experiment.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are insoluble with each other in emulsion (for example, cream is separated from milk); it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid. The centrifugal machine is widely applied to chemical, petroleum, food, pharmacy, ore dressing, coal, water treatment, ships and other departments. However, since the hydrate sand production experiment is a novel experiment, a centrifugal machine which is matched with the experiment and is specially used for separating gravel of two-phase fluid generated by the hydrate sand production experiment does not appear at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vertical sand-water separation device suitable for hydrate goes out sand experiment to reach and utilize centrifugal action to separate sand-water, and detached solid-liquid is double-phase can be simply comparatively complete collection gravel fast.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a vertical sand-water separator suitable for hydrate goes out sand experiment, includes: a housing assembly; a filter assembly disposed within the housing assembly and rotatable relative to the housing assembly; the feeding shaft is arranged in the vertical direction and can rotate relative to the shell component, the upper end of the feeding shaft is a feeding port, and a spraying port is arranged on the pipe wall of the lower end of the feeding shaft; the fan blades are arranged at the lower end of the feeding shaft and are positioned below the material spraying port; and the driving assembly is connected with the filtering assembly and the feeding shaft and can drive the filtering assembly and the feeding shaft to rotate.
Furthermore, the feeding shaft is coaxially provided with a feeding shaft transmission joint, the driving assembly comprises a driving motor and a motor transmission shaft connected with the driving motor, and the motor transmission shaft is connected with the feeding shaft transmission joint through a feeding shaft transmission belt.
Furthermore, the filtering component comprises a filtering transmission joint, and the motor transmission shaft is connected with the filtering transmission joint through a filtering transmission shaft transmission belt.
Furthermore, the diameter of the filtering transmission joint is larger than that of the feeding shaft transmission joint.
Further, the shell subassembly includes outer casing, and the upper end of outer casing is provided with pan feeding axle bearing support, and pan feeding axle upper end still is provided with the pan feeding axle bearing, pan feeding axle bearing and pan feeding axle bearing support connection.
Further, the shell subassembly still includes the inlayer casing, and the inlayer casing passes through the inner wall support to be fixed in outer shell, and filtering component sets up in the inlayer casing.
Further, the lower extreme lateral wall of inlayer casing is provided with the discharge gate.
Further, the lower extreme of outer casing is provided with filtering component transmission shaft bearing support, and filtering component still includes filtering component transmission shaft bearing, filtering component transmission shaft bearing and filtering component transmission shaft bearing leg joint.
Further, the shell subassembly still includes the device base, sets up in the bottom of outer casing, is provided with filtering component transmission shaft bearing gasket between filtering component transmission shaft bearing and the device base.
Further, the filter assembly includes a filter cartridge and a filter screen, the filter screen being disposed within the filter cartridge.
The beneficial effects of the utility model are that, the embodiment of the utility model provides a to hydrate sanding experiment specially, can utilize centrifugal action to separate sand-water to detached solid-liquid is double-phase can be simply comparatively complete collection gravel fast.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of the blade portion;
fig. 3 is a half-sectional top view of the feed shaft and the spout.
Reference numbers in the figures: 1. an outer shell; 2. a feeding shaft bearing support; 3. the feeding shaft transmission joint; 4. an inner shell; 5. a filter cartridge; 6. a fan blade; 7. filtering with a screen; 8. an inner wall bracket; 9. a discharge port; 10. filtering the transmission joint; 11. a filter assembly drive shaft bearing support; 12. a filter assembly drive shaft bearing spacer; 13. a device base; 14. a feeding port; 16. a feeding shaft; 15. a feeding shaft bearing; 17. a feeding shaft transmission belt; 18. a material spraying port; 19. a motor transmission shaft; 20. a drive motor; 21. filtering a transmission belt of the transmission shaft; 22. the filter assembly is provided with a drive shaft bearing.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 3, the embodiment of the utility model provides a vertical sand-water separation device suitable for hydrate sanding experiment, including shell subassembly, filtering component, feeding shaft 16, flabellum 6 and drive assembly. The filter assembly is disposed within the housing assembly and is rotatable relative to the housing assembly. The feeding shaft 16 is arranged along the vertical direction and can rotate relative to the shell component, the upper end of the feeding shaft 16 is a feeding port 14, and a spraying port 18 is arranged on the pipe wall of the lower end of the feeding shaft 16. The fan blades 6 are arranged at the lower end of the feeding shaft 16 and below the injection port 18. The driving component is connected with the filtering component and the feeding shaft 16 and can drive the filtering component and the feeding shaft 16 to rotate.
The embodiment of the utility model provides a sand experiment is gone out to hydrate specially, can utilize centrifugal action with sand-water separation to divided solid-liquid is double-phase can be simply comparatively complete collection gravel fast.
The feeding shaft 16 is a hollow structure for feeding, and the upper end of the feeding shaft is a feeding port 14 into which a sand-liquid mixture can be fed and which is ejected at the ejection port 18 by the action of centrifugal force. The spun material can improve the separation efficiency through the stirring effect of the fan blades 6, so that the material can be subjected to solid-liquid separation through the filtering component more quickly.
The embodiment of the utility model provides an in above-mentioned jet opening 18 be four, the interval equipartition is at the lower extreme outer wall of pan feeding axle 16, and above-mentioned flabellum 6 has four flabellum components as shown in figure 2, and above-mentioned jet opening 18 sets up with flabellum component dislocation to improve flabellum 6's stirring efficiency.
The feeding shaft 16 is coaxially provided with a feeding shaft transmission joint 3, the driving assembly comprises a driving motor 20 and a motor transmission shaft 19 connected with the driving motor 20, and the motor transmission shaft 19 is connected with the feeding shaft transmission joint 3 through a feeding shaft transmission belt 17.
Further, the filtering assembly comprises a filtering transmission joint 10, and a motor transmission shaft 19 is connected with the filtering transmission joint 10 through a filtering transmission shaft transmission belt 21.
The driving motor 20 drives the motor transmission shaft 19 to rotate, and the feeding shaft transmission joint 3 and the filtering transmission joint 10 can be driven to rotate at the same time, so that the feeding shaft 16 and the filtering component rotate synchronously.
Preferably, the diameter of the filtering transmission joint 10 is larger than that of the feeding shaft transmission joint 3. So that the rotation speed of the filtering transmission joint 10 and the rotation speed of the feeding shaft transmission joint 3 are different. This results in a faster rotation of the fan blades 6 and hence the spout 18, and a slower rotation of the filter assembly, resulting in a speed differential.
In the embodiment of the present invention, the filtering component includes a filtering cylinder 5 and a filtering net 7, and the filtering net 7 is disposed in the filtering cylinder 5. The filter transmission joint 10 is coaxially connected with the filter cartridge 5. In this embodiment, the cartridge filter is the infundibulate design, and the grit after the separation passes through the action of gravity to the bottom gathering, can prevent effectively that filter screen 7 from blockking up and increasing the grit volume that single separation produced.
The filter screen 7 is suitable for a vertical sand-water separation device for a hydrate sand production experiment, and can be used for performing sand-water separation on a mud-water mixture with the particle size larger than 15 micrometers. The diameter of the filter cartridge 5 is 30mm, and the rotation speed is 600 and 1200 r/min.
The shell subassembly includes outer casing 1, and the upper end of outer casing 1 is provided with feeding axle bearing support 2, and feeding axle 16 upper end still is provided with feeding axle bearing 15, and feeding axle bearing 15 is connected with feeding axle bearing support 2.
The housing assembly further comprises an inner housing 4, the inner housing 4 being secured within the outer housing 1 by an inner wall bracket 8, the filter assembly being disposed within the inner housing 4. The lower end side wall of the inner shell 4 is provided with a discharge hole 9. In operation, the broken sand and water are separated by the filter screen 7 on the inner wall of the filter cartridge 5, and the rotating barrel wall can further accelerate the separation speed. After the solid-liquid separation, the liquid phase passes through the filter screen 7 and directly enters the external collection box, and is directly led out of the device through the discharge port 9. Meanwhile, solid-phase sand can be obtained by disassembling the upper feeding shaft 16, taking out the filter screen 7 and collecting the solid-phase sand inside the filter screen.
The lower extreme of outer casing 1 is provided with filtering component transmission shaft bearing support 11, and filtering component still includes filtering component transmission shaft bearing 22, and filtering component transmission shaft bearing 22 is connected with filtering component transmission shaft bearing support 11.
The support is arranged to respectively play a stabilizing role in each part. The device can prevent the position of each part from deviating due to the large-amplitude shaking in the operation process of the device.
The embodiment of the utility model provides an in the shell subassembly still include device base 13, set up in the bottom of outer casing 1, be provided with filter assembly propeller shaft bearing gasket 12 between filter assembly propeller shaft bearing 22 and the device base 13. The material of the filter assembly propeller shaft bearing gasket 12 is relatively soft, and can fully play a role in shock absorption.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the embodiment of the utility model provides a sand experiment is gone out to hydrate specially, can utilize centrifugal action with sand-water separation to divided solid-liquid is double-phase can be simply comparatively complete collection gravel fast.
The above description is only for the specific embodiments of the present invention, and the scope of the present invention can not be limited by the embodiments, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should still belong to the scope covered by the present patent. In addition, the utility model provides an between technical feature and the technical feature, between technical feature and the technical scheme, all can the independent assortment use between technical scheme and the technical scheme.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218598.6U CN210411163U (en) | 2019-07-30 | 2019-07-30 | Vertical sand-water separation device suitable for hydrate sand production experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218598.6U CN210411163U (en) | 2019-07-30 | 2019-07-30 | Vertical sand-water separation device suitable for hydrate sand production experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210411163U true CN210411163U (en) | 2020-04-28 |
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ID=70384070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921218598.6U Expired - Fee Related CN210411163U (en) | 2019-07-30 | 2019-07-30 | Vertical sand-water separation device suitable for hydrate sand production experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210411163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117127945A (en) * | 2023-09-19 | 2023-11-28 | 青岛海洋地质研究所 | Efficient collection device and collection method for marine natural gas hydrate |
-
2019
- 2019-07-30 CN CN201921218598.6U patent/CN210411163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117127945A (en) * | 2023-09-19 | 2023-11-28 | 青岛海洋地质研究所 | Efficient collection device and collection method for marine natural gas hydrate |
| CN117127945B (en) * | 2023-09-19 | 2024-01-30 | 青岛海洋地质研究所 | Efficient collection device and collection method for marine natural gas hydrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210730 |