Swirler with adjustable overflow quantity
By designing a structure with adjustable overflow cyclone and adjusting overflow meter with handle and shell system, the problem of high cost and low efficiency of overflow meter adjustment of existing cyclone is solved, and flexible adjustment and production are achieved Improve efficiency.
Patent Information
- Application Number
- CN202421017255.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The overflow rate adjustment of existing cyclones requires the replacement of overflow pipes of different diameters, resulting in high production costs, large workload and low production efficiency.
A cyclone including a cylindrical shell, feed pipe, top plate, overflow pipe, pallet, bottom plate, rotary shell, handle, rotary block and rotary shaft is designed, and the overflow rate is adjusted by rotating the handle counterclockwise.
It realizes flexible adjustment of overflow, reduces production costs, reduces workload and improves production efficiency.
Smart Images
Figure CN222446880U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cyclones, in particular to a cyclone with adjustable overflow. Background Art
[0002] As a common separation and classification equipment, the working principle of the cyclone is centrifugal sedimentation. When the two-phase (or three-phase) mixed liquid to be separated enters the cyclone tangentially from the periphery of the cyclone at a certain pressure, a strong three-dimensional elliptical strong rotational shear turbulent motion is generated. Due to the difference in particle size (or density) between coarse particles (or heavy phase) and fine particles (or light phase), the centrifugal force, centripetal buoyancy, and fluid drag they are subjected to are different in magnitude. Under the action of centrifugal sedimentation, most of the coarse particles (or heavy phase) are discharged through the bottom flow port of the cyclone, while most of the fine particles (or light phase) are discharged from the overflow pipe, thereby achieving the purpose of separation and classification.
[0003] The structural parameters of existing conventional cyclones are generally fixed. If you want to adjust the overflow volume, you need to replace overflow pipes of different calibers. However, this method increases production costs, increases workload, and reduces production efficiency. Summary of the invention
[0004] The utility model aims to provide a cyclone with adjustable overflow, which reduces production cost, reduces workload and improves production efficiency.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a cyclone with adjustable overflow is provided, comprising a cylindrical shell, a feeding pipe is fixedly installed on the outer surface of the cylindrical shell, a top plate is fixedly installed on the upper surface of the cylindrical shell, a sixth groove is opened inside the top plate, a first overflow pipe is fixedly installed inside the sixth groove, a supporting plate is fixedly connected to the inner wall of the cylindrical shell, a bottom plate is arranged inside the cylindrical shell, a first groove is opened on the upper surface of the bottom plate, a rotating shell is arranged above the bottom plate, the bottom of the rotating shell is located inside the first groove, a second groove is opened on the inner wall of the rotating shell, a third groove is opened inside the bottom plate, a second overflow pipe is fixedly connected inside the third groove, a rotating shaft is fixedly connected to the upper surface of the second overflow pipe, a rotating block is sleeved on the outer surface of the rotating shaft, a fifth groove is opened on the outer surface of the rotating block, a connecting block is movably connected inside the fifth groove, the other side of the connecting block is movably connected to the rotating shell, and the other end of the connecting block is located inside the second groove.
[0006] Optionally, the bottom of the first overflow pipe is located inside the cylindrical shell, and the top of the first overflow pipe is located outside the cylindrical shell.
[0007] Optionally, a handle is fixedly connected to the outer wall of the rotating shell, and the other end of the handle is located outside the cylindrical shell.
[0008] Optionally, a fourth groove is formed on the upper surface of the bottom plate, a collecting box is fixedly connected to the lower surface of the bottom plate, and a second overflow pipe is fixedly connected to the inner surface of the collecting box.
[0009] Optionally, a pipe is fixedly connected to the outer surface of the collection box, and the other end of the pipe is located outside the cylindrical shell.
[0010] Optionally, a conical container is fixedly connected to the lower surface of the cylindrical shell, a first flange is fixedly connected to the lower surface of the conical container, a second flange is bolted to the lower surface of the first flange, and a sand trap is fixedly connected to the lower surface of the second flange.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model is provided with a handle, a rotating shell, a connecting block, a rotating block and a rotating shaft. When in use, the handle is rotated counterclockwise to drive the rotating shell to rotate counterclockwise, and the rotating shell drives the right end of the connecting block to rotate counterclockwise, thereby driving the rotating block to rotate counterclockwise around the rotating shaft, so that the overflow port is reduced, and the overflow amount can be controlled. The utility model can adjust the overflow amount by rotating the handle, which reduces production costs, reduces workload, and improves production efficiency.
[0013] The utility model is provided with a rotating block, a fourth groove, a collecting box and a pipeline. When in use, part of the water flows out from the gap between the rotating blocks, falls into the collecting box through the fourth groove, and finally flows out through the pipeline, thereby preventing the overflowed water from affecting the normal operation of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;
[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;
[0018] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model;
[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the bottom plate of the utility model.
[0020] In the figure: 1. feeding pipe; 2. cylindrical shell; 3. first overflow pipe; 4. conical container; 5. sand settling port; 6. support plate; 7. bottom plate; 8. first groove; 9. rotating shell; 10. handle; 11. second groove; 12. top plate; 13. connecting block; 14. rotating block; 15. third groove; 16. second overflow pipe; 17. fourth groove; 18. collecting box; 19. pipeline; 20. fifth groove; 21. rotating shaft; 22. first flange; 23. second flange; 24. sixth groove. DETAILED DESCRIPTION
[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0023] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0025] Reference Figure 1-5Now, a cyclone with adjustable overflow provided by an embodiment of the utility model is described. A cyclone with adjustable overflow includes a cylindrical shell 2, a feed pipe 1 is fixedly installed on the outer surface of the cylindrical shell 2, a top plate 12 is fixedly installed on the upper surface of the cylindrical shell 2, the top plate 12 allows mortar to flow through from above, a sixth groove 24 is opened inside the top plate 12, a first overflow pipe 3 is fixedly installed inside the sixth groove 24, a support plate 6 is fixedly connected to the inner wall of the cylindrical shell 2, a bottom plate 7 is arranged inside the cylindrical shell 2, a first groove 8 is opened on the upper surface of the bottom plate 7, a rotating shell 9 is arranged above the bottom plate 7, and the bottom of the rotating shell 9 is located at Inside the first groove 8, a second groove 11 is opened on the inner wall of the rotating shell 9, and a third groove 15 is opened inside the bottom plate 7. A second overflow pipe 16 is fixedly connected inside the third groove 15, and a rotating shaft 21 is fixedly connected to the upper surface of the second overflow pipe 16. A rotating block 14 is sleeved on the outer surface of the rotating shaft 21. A fifth groove 20 is opened on the outer surface of the rotating block 14. A connecting block 13 is movably connected inside the fifth groove 20. The other side of the connecting block 13 is movably connected to the rotating shell 9, and the other end of the connecting block 13 is located inside the second groove 11.
[0026] Compared with the prior art, the cyclone with adjustable overflow provided by the utility model reduces production cost, reduces workload and improves production efficiency.
[0027] In another embodiment of the present invention, please refer to Figures 1 to 5 The bottom of the first overflow pipe 3 is located inside the cylindrical shell 2, and the top of the first overflow pipe 3 is located outside the cylindrical shell 2. A handle 10 is fixedly connected to the outer wall of the rotating shell 9. The rotation of the handle 10 drives the rotating shell 9 to rotate. The other end of the handle 10 is located outside the cylindrical shell 2. A fourth groove 17 is opened on the upper surface of the bottom plate 7. A collecting box 18 is fixedly connected to the lower surface of the bottom plate 7. The inner surface of the collecting box 18 is fixedly connected to the second overflow pipe 16. The second overflow pipe 16 passes through the collecting box 18. The outer surface of the collecting box 18 is fixedly connected to a pipe 19, and the other end of the pipe 19 is located outside the cylindrical shell 2.
[0028] In another embodiment of the present invention, please refer to Figures 1 to 5 The lower surface of the cylindrical shell 2 is fixedly connected to a conical container 4, the lower surface of the conical container 4 is fixedly connected to a first flange 22, the lower surface of the first flange 22 is bolted to a second flange 23, the lower surface of the second flange 23 is fixedly connected to a sand settling port 5, and the second flange 23 and the first flange 22 facilitate the disassembly and assembly of the sand settling port 5.
[0029] Working principle: When the utility model is used, the handle 10 is rotated counterclockwise to drive the rotating shell 9 to rotate counterclockwise, and the rotating shell 9 drives the right end of the connecting block 13 to rotate counterclockwise, thereby driving the rotating block 14 to rotate counterclockwise around the rotating shaft 21, so that the overflow port is reduced, thereby controlling the overflow amount. At the same time, part of the water flows out from the gap between the rotating blocks 14, falls into the collection box 18 through the fourth groove 17, and finally flows out through the pipe 19, preventing the overflowed water from affecting the normal operation of the cyclone.
[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A cyclone with adjustable overflow, comprising a cylindrical housing (2), characterized in that: A feeding pipe (1) is fixedly mounted on the outer surface of the cylindrical shell (2); a top plate (12) is fixedly mounted on the upper surface of the cylindrical shell (2); a sixth groove (24) is provided inside the top plate (12); a first overflow pipe (3) is fixedly mounted inside the sixth groove (24); a supporting plate (6) is fixedly connected to the inner wall of the cylindrical shell (2); a bottom plate (7) is provided inside the cylindrical shell (2); a first groove (8) is provided on the upper surface of the bottom plate (7); a rotating shell (9) is provided above the bottom plate (7); the bottom of the rotating shell (9) is located inside the first groove (8); A second groove (11) is provided on the inner wall, a third groove (15) is provided inside the bottom plate (7), a second overflow pipe (16) is fixedly connected inside the third groove (15), a rotating shaft (21) is fixedly connected to the upper surface of the second overflow pipe (16), a rotating block (14) is sleeved on the outer surface of the rotating shaft (21), a fifth groove (20) is provided on the outer surface of the rotating block (14), a connecting block (13) is movably connected inside the fifth groove (20), the other side of the connecting block (13) is movably connected to the rotating shell (9), and the other end of the connecting block (13) is located inside the second groove (11).
2. The cyclone with adjustable overflow as claimed in claim 1, characterized in that: The bottom of the first overflow pipe (3) is located inside the cylindrical shell (2), and the top of the first overflow pipe (3) is located outside the cylindrical shell (2).
3. The cyclone with adjustable overflow as claimed in claim 1, characterized in that: A handle (10) is fixedly connected to the outer wall of the rotating shell (9), and the other end of the handle (10) is located outside the cylindrical shell (2).
4. The cyclone with adjustable overflow as claimed in claim 1, characterized in that: A fourth groove (17) is provided on the upper surface of the bottom plate (7), a collecting box (18) is fixedly connected to the lower surface of the bottom plate (7), and a second overflow pipe (16) is fixedly connected to the inner surface of the collecting box (18).
5. The cyclone with adjustable overflow as claimed in claim 4, characterized in that: The outer surface of the collection box (18) is fixedly connected with a pipe (19), and the other end of the pipe (19) is located outside the cylindrical shell (2).
6. The cyclone with adjustable overflow as claimed in claim 1, characterized in that: The lower surface of the cylindrical shell (2) is fixedly connected to a conical container (4), and the lower surface of the conical container (4) is fixedly connected to A first flange (22) is connected to the lower surface of the first flange (22) and a second flange (23) is bolted to the lower surface of the first flange (22). A sand trap (5) is fixedly connected to the lower surface of the second flange (23).