CN219483027U - Can realize hydrocyclone of velocity of flow regulation - Google Patents
Can realize hydrocyclone of velocity of flow regulation Download PDFInfo
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- CN219483027U CN219483027U CN202320701751.0U CN202320701751U CN219483027U CN 219483027 U CN219483027 U CN 219483027U CN 202320701751 U CN202320701751 U CN 202320701751U CN 219483027 U CN219483027 U CN 219483027U
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- connecting rod
- overflow pipe
- stop block
- nut
- cyclone
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Abstract
The utility model discloses a hydraulic cyclone capable of realizing flow speed adjustment, which relates to the technical field of cyclones, wherein an overflow pipe is detachably arranged in a cyclone cylinder body, the lower end of the overflow pipe penetrates into the cyclone cylinder body, a longitudinal cut-in seam is arranged between the inner wall of the cyclone cylinder body and the periphery of the overflow pipe, the periphery of the overflow pipe is connected with a nut in a threaded manner, a stop block assembly is arranged in the longitudinal cut-in seam, the stop block assembly comprises a stop block, a connecting rod and a reset spring, the connecting rod is sleeved and connected with the reset spring, the upper surface of the stop block is integrally provided with the connecting rod, and the upper end of the connecting rod extends to the lower part of the nut. According to the utility model, after the stop dog moves in the longitudinal cut-in seam, the adjustment of the fluid flow rate is further realized, the return spring generates a reaction force when the connecting rod moves, and when the reversing nut moves upwards and does not actively press the connecting rod, the stop dog flexibly resets under the reaction force generated by the return spring, so that the effect of flexibly adjusting the fluid flow rate is achieved.
Description
Technical Field
The utility model belongs to the technical field of rotational flow, and particularly relates to a hydraulic rotational flow capable of realizing flow speed adjustment.
Background
The solid-liquid mixture enters the hydrocyclone along the tangential direction at a certain speed under the action of pressure difference, coarse particles or substances with high density are discharged from the underflow opening along the external swirl with larger radius under the action of centrifugal force and gravity, and fine particles or substances with low density are discharged from the upper overflow opening of the overflow pipe along with the secondary upward swirling flow after rotating to a certain degree. The key component in the hydrocyclone is a hydrocyclone, which mainly comprises a hydrocyclone cylinder body and an overflow pipe arranged in the hydrocyclone cylinder body, wherein the hydrocyclone cylinder body is provided with a longitudinal cut-in seam, and the solid-liquid mixture is introduced into the hydrocyclone cylinder body through the cut-in seam so as to realize solid-liquid separation.
Through retrieval, the Chinese patent publication No. CN204276177U discloses a hydrocyclone capable of realizing flow speed adjustment, which comprises a cyclone sub-cylinder body consisting of an upper pipe section, a taper pipe section and a lower pipe section, wherein at least one longitudinal cut-in seam is arranged on the upper pipe section; comprises an overflow pipe inserted into the cyclone cylinder body from the upper end, and a flange plate is fixedly arranged on the overflow pipe: the upper end part of the cyclone sub-cylinder is provided with a filling sleeve with an outer convex edge, the filling sleeve is inserted into a space between the inner wall of the cyclone sub-cylinder and the outer wall of the overflow pipe and extends to a position close to the lower end of the longitudinal cut-in seam, at least one sealing ring is arranged between the lower end surface of the outer convex edge and the upper end surface of the cyclone sub-cylinder, a plurality of layers of rigid gaskets are stacked on the upper end surface of the outer convex edge, and the rigid gasket of the highest layer is pressed with the lower end surface of the flange; by adopting the hydraulic cyclone, the upper and lower positions of the filler sleeve can be changed by moving one or more layers of rigid gaskets to the lower end of the outer convex surface, so that the opening degree of the longitudinal cut-in seam is changed, the adjustment of the fluid flow velocity is realized, and the optimal separation effect is achieved.
According to the technical scheme, the change of the opening of the longitudinal cut-in seam is realized mainly by changing the upper and lower positions of the packing sleeve, so that the adjustment of the fluid flow rate is realized, however, in the actual use process, after the change of the opening of the longitudinal cut-in seam is realized, the moving packing sleeve is difficult to reset, and the adjustment of the fluid flow rate is not flexible enough, so that the scheme is improved.
Disclosure of Invention
The technical problem to be solved by the present utility model is to overcome the disadvantages of the prior art and to provide a hydrocyclone which overcomes or at least partially solves the above problems and which enables flow rate adjustment.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: the utility model provides a can realize hydraulic cyclone of velocity of flow regulation, includes cyclone sub-barrel and overflow pipe, can dismantle in the cyclone sub-barrel and set up the overflow pipe, the lower extreme of cyclone sub-barrel sets up the export, the periphery of cyclone sub-barrel is provided with the inlet tube, the lower extreme of overflow pipe penetrates in the cyclone sub-barrel, is close to the inlet tube the integrative water guide piece that is provided with of cyclone sub-barrel inner wall still includes: the cyclone separating device comprises a cyclone sub-cylinder body, a nut is connected to the periphery of the overflow pipe in a threaded mode, a stop block assembly is arranged in the longitudinal cut-in seam and comprises a stop block, a connecting rod and a reset spring, the connecting rod is sleeved with the reset spring, the upper surface of the stop block is integrally provided with the connecting rod, the upper end of the connecting rod extends to the lower portion of the nut, and the connecting rod and the stop block are pushed to move through the rotation of the nut.
For flexible movement of the nut, preferably, the periphery of the overflow pipe is provided with threads, the threads are matched with the nut, the nut is screwed to move on the periphery of the overflow pipe, and a guide groove is formed in the lower surface of the nut.
In order to reduce the gap between the overflow pipes of the water guide plates, preferably, the cyclone sub-cylinder is arranged in a conical shape and is communicated with the water inlet pipe, and one side of the water guide plates is abutted against the overflow pipes.
In order to enable the overflow pipe to be detachable, preferably, the upper end of the cyclone sub-cylinder body is integrally connected with a mounting seat, the mounting seat is fixedly connected with a flange through a bolt, and the flange is integrally connected with the overflow pipe.
In order to adjust the opening of the longitudinal cut-in seam, the stop block is preferably arranged in a semi-annular shape and is connected in the longitudinal cut-in seam in a sliding manner.
In order to enable the reset spring to generate reaction force, preferably, the connecting rod penetrates through the mounting seat and the flange, a groove is formed in the upper end of the connecting rod, the ball is rotationally connected with the groove, the upper surface of the ball is in rolling connection with the guide groove, the periphery of the connecting rod is integrally connected with a round block, the lower surface of the round block is fixedly connected with the upper end of the reset spring, and the lower end of the reset spring is fixedly connected with the flange.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: when the fluid flow rate needs to be regulated, the nut can be screwed to move downwards, the connecting rod in the stop block assembly is pushed by the nut to move along with the nut, so that the stop block is pushed by the connecting rod to move flexibly in the longitudinal cut-in slit, and after the stop block moves in the longitudinal cut-in slit, the opening of the longitudinal cut-in slit can be changed flexibly, and further, the regulation of the fluid flow rate is realized. When the reversing nut moves upwards and does not actively press the connecting rod, the stop block can flexibly reset under the reaction force generated by the reversing spring, so that the effect of flexibly adjusting the fluid flow rate is achieved.
Drawings
In the drawings:
FIG. 1 is a schematic view of a hydrocyclone capable of adjusting flow rate according to the present utility model;
FIG. 2 is a schematic diagram of the inside of a hydrocyclone with flow rate adjustment according to the present utility model;
FIG. 3 is a schematic diagram of a block assembly of a hydrocyclone capable of adjusting flow rate according to the present utility model;
fig. 4 is an enlarged schematic diagram of a hydrocyclone sub-graph 1 at a that enables flow rate adjustment in accordance with the present utility model.
In the figure: 1. a swirl sub-cylinder; 2. an overflow pipe; 3. a mounting base; 4. a flange; 5. a nut; 6. a stop assembly; 601. a stop block; 602. a connecting rod; 603. a groove; 604. a rolling ball; 605. a circular block; 606. a return spring; 7. a water inlet pipe; 8. a water guiding sheet; 9. a guide groove; 10. a longitudinal cut-in slit; 11. and (5) screw threads.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Examples:
referring to fig. 1-4, a hydraulic cyclone capable of realizing flow speed adjustment comprises a cyclone sub-cylinder 1 and an overflow pipe 2, wherein the overflow pipe 2 is detachably arranged in the cyclone sub-cylinder 1, an outlet is arranged at the lower end of the cyclone sub-cylinder 1, a water inlet pipe 7 is arranged at the periphery of the cyclone sub-cylinder 1, the lower end of the overflow pipe 2 penetrates into the cyclone sub-cylinder 1, a water guide sheet 8 is integrally arranged on the inner wall of the cyclone sub-cylinder 1 close to the water inlet pipe 7, a longitudinal cut-in seam 10 is arranged between the inner wall of the cyclone sub-cylinder 1 and the periphery of the overflow pipe 2, a nut 5 is in threaded connection with the periphery of the overflow pipe 2, a stop block assembly 6 is arranged in the longitudinal cut-in seam 10, the stop block assembly 6 comprises a stop block 601, a connecting rod 602 and a return spring 606, the connecting rod 602 is sleeved and connected with the return spring 606, the upper surface of the stop block 601 is integrally provided with the connecting rod 602, the upper end of the connecting rod 602 extends to the lower part of the nut 5, and the connecting rod 602 is pushed to move downwards through the rotation of the nut 5.
In this embodiment, the periphery of the overflow pipe 2 is provided with threads 11, the threads 11 are engaged with the nut 5, and the guide groove 9 is provided in the lower surface of the nut 5 by screwing the nut 5 to move around the periphery of the overflow pipe 2. The cyclone sub-cylinder 1 is arranged in a conical shape, the cyclone sub-cylinder 1 is communicated with the water inlet pipe 7, and one side of the water guide piece 8 is abutted against the overflow pipe 2. The upper end of the cyclone sub-cylinder 1 is integrally connected with a mounting seat 3, the mounting seat 3 is fixedly connected with a flange 4 through bolts, and the flange 4 is integrally connected with an overflow pipe 2.
It should be noted that, the nut 5 may directly push the ball 604 through the guide groove 9 to move the link 602.
In this embodiment, the stop block 601 is semi-annular, the stop block 601 is slidably connected in the longitudinal cut-in slit 10, the connecting rod 602 passes through the mounting seat 3 and the flange 4, the upper end of the connecting rod 602 is provided with a groove 603, the groove 603 is rotationally connected with a rolling ball 604, the upper surface of the rolling ball 604 is in rolling connection with the guide groove 9, the periphery of the connecting rod 602 is integrally connected with a circular block 605, the lower surface of the circular block 605 is fixedly connected with the upper end of the return spring 606, and the lower end of the return spring 606 is fixedly connected with the flange 4.
The nut 5 turns the ball 604 to roll in the guide groove 9, thereby reducing friction. When the connecting rod 602 moves, the circular block 605 is driven to move, and the return spring 606 is pulled or pushed, so that the return spring 606 generates a reaction force.
When the cyclone sub-cylinder 1 is used, mixed water flow enters through the water inlet pipe 7, passes through the water guide sheet 8 and the longitudinal cut-in seam 10, the water flow forms an inner cyclone and an outer cyclone along the inner wall of the cyclone sub-cylinder 1, coarse particles or substances with high density are discharged from the bottom outlet of the cyclone sub-cylinder 1 along the outer cyclone under the action of centrifugal force and gravity, and fine particles or substances with low density are discharged from the upper overflow port of the overflow pipe 2 along with the secondary upward vortex after rotating to a certain degree; when the fluid flow rate needs to be regulated, the nut 5 can be screwed down to move, the connecting rod 602 in the stop block assembly 6 is pushed by the nut 5 to move along with the nut, so that the connecting rod 602 pushes the stop block 601 to flexibly move in the longitudinal cut-in slit 10, and after the stop block 601 moves in the longitudinal cut-in slit 10, the opening of the longitudinal cut-in slit 10 can be flexibly changed, and further the regulation of the fluid flow rate is realized. When the reversing nut 5 moves upwards and does not actively press the connecting rod, the stop block 601 can flexibly reset under the reaction force generated by the reversing spring 606, so that the effect of flexibly adjusting the fluid flow rate is achieved.
The present utility model is not limited to the preferred embodiments, but is not limited to the preferred embodiments described above, and any person skilled in the art will appreciate that the present utility model is not limited to the embodiments described above.
Claims (6)
1. Can realize hydrocyclone of velocity of flow regulation, including cyclone sub-barrel (1) and overflow pipe (2), can dismantle in cyclone sub-barrel (1) and set up overflow pipe (2), the lower extreme of cyclone sub-barrel (1) sets up the export, the periphery of cyclone sub-barrel (1) is provided with inlet tube (7), its characterized in that: the lower extreme of overflow pipe (2) penetrates in whirl sub-barrel (1), is close to inlet tube (7) whirl sub-barrel (1) inner wall an organic whole is provided with water guide piece (8), still includes:
the cyclone sub-cylinder (1) is characterized in that a longitudinal cutting-in seam (10) is formed between the inner wall of the cyclone sub-cylinder (1) and the periphery of the overflow pipe (2), a nut (5) is connected to the periphery of the overflow pipe (2) through threads, a stop block assembly (6) is arranged in the longitudinal cutting-in seam (10), the stop block assembly (6) comprises a stop block (601), a connecting rod (602) and a return spring (606), the connecting rod (602) is sleeved with the return spring (606), the connecting rod (602) is integrally arranged on the upper surface of the stop block (601), the upper end of the connecting rod (602) extends to the lower portion of the nut (5), and the connecting rod (602) and the stop block (601) are pushed to move through rotation and downward movement of the nut (5).
2. A hydrocyclone for effecting flow rate regulation according to claim 1, wherein: the periphery of overflow pipe (2) is provided with screw thread (11), screw thread (11) and nut (5) cooperation are through twisting nut (5) at overflow pipe (2) periphery removal, be provided with guide way (9) in the lower surface of nut (5).
3. A hydrocyclone for effecting flow rate regulation according to claim 2, wherein: the cyclone sub-cylinder (1) is arranged in a conical shape, the cyclone sub-cylinder (1) is communicated with the water inlet pipe (7), and one side of the water guide piece (8) is abutted against the overflow pipe (2).
4. A hydrocyclone for effecting flow rate regulation according to claim 1, wherein: the upper end of the cyclone sub-cylinder body (1) is integrally connected with a mounting seat (3), the mounting seat (3) is fixedly connected with a flange (4) through bolts, and the flange (4) is integrally connected with an overflow pipe (2).
5. A hydrocyclone for effecting flow rate regulation according to claim 1, wherein: the stop block (601) is arranged in a semi-annular shape, and the stop block (601) is connected in the longitudinal cut-in slit (10) in a sliding mode.
6. A hydrocyclone for effecting flow rate adjustment according to claim 5, wherein: connecting rod (602) pass mount pad (3) and flange (4), set up recess (603) and recess (603) internal rotation connection spin (604) in the upper end of connecting rod (602), the upper surface and the guide way (9) roll connection of spin (604), the periphery of connecting rod (602) is connected with circular piece (605) an organic whole, the lower surface and the reset spring (606) upper end fixed connection of circular piece (605), the lower extreme and the flange (4) fixed connection of reset spring (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320701751.0U CN219483027U (en) | 2023-04-03 | 2023-04-03 | Can realize hydrocyclone of velocity of flow regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320701751.0U CN219483027U (en) | 2023-04-03 | 2023-04-03 | Can realize hydrocyclone of velocity of flow regulation |
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| Publication Number | Publication Date |
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| CN219483027U true CN219483027U (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320701751.0U Active CN219483027U (en) | 2023-04-03 | 2023-04-03 | Can realize hydrocyclone of velocity of flow regulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117358442A (en) * | 2023-12-07 | 2024-01-09 | 威海市正昊矿山设备有限公司 | High-efficiency cyclone reflux device |
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2023
- 2023-04-03 CN CN202320701751.0U patent/CN219483027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117358442A (en) * | 2023-12-07 | 2024-01-09 | 威海市正昊矿山设备有限公司 | High-efficiency cyclone reflux device |
| CN117358442B (en) * | 2023-12-07 | 2024-02-23 | 威海市正昊矿山设备有限公司 | High-efficiency cyclone reflux device |
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