Centrifugal volute feeding cyclone

Abstract

The utility model provides a centrifugal volute feeding cyclone which comprises a body, a plurality of barrels are arranged at the top of the body, and flange plates are fixedly installed on the outer side faces of the barrels. The multiple supporting frames are arranged on the outer side faces of the multiple barrels correspondingly; and the multiple limiting assemblies are arranged on the outer side faces of the multiple supporting frames correspondingly. According to the centrifugal volute feeding cyclone provided by the utility model, the supporting frame, the threaded ring, the rotating ring, the pull rod, the clamping assembly and other structures are matched with one another, so that when the cylinder body is mounted, the cylinder body only needs to be inserted into the inner side surface of the supporting frame, then the bottom of the flange plate is propped against the top of the supporting frame, and the cylinder body is mounted; and then a threaded ring is rotated to drive a rotating ring, a pull rod and a clamping assembly to move downwards, so that the bottom of the clamping assembly is pressed on the top of a flange plate, the effect of limiting and mounting the barrel can be achieved, operation is convenient and rapid, and the mounting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of hydrocyclones, and more particularly to a centrifugal volute feed hydrocyclone. Background Technology

[0002] A hydrocyclone is a common separation and classification device that commonly uses the principle of centrifugal sedimentation. When the two-phase mixture to be separated enters the hydrocyclone tangentially from the periphery at a certain pressure, it generates a strong three-dimensional elliptical strong rotational shear turbulence. Due to the size difference between coarse and fine particles, they are subjected to different magnitudes of centrifugal force, centripetal buoyancy, and fluid drag. Under the action of centrifugal sedimentation, most of the coarse particles are discharged through the underflow port of the hydrocyclone, while most of the fine particles are discharged through the overflow pipe, thereby achieving the purpose of separation and classification.

[0003] In the prior art, in order to increase the separation effect, the cylinders of multiple hydrocyclones are assembled together to form a hydrocyclone group. However, since the cylinders of the hydrocyclones need to be placed vertically during installation, support components are used to install them with flanges on the hydrocyclone cylinders to support the hydrocyclone cylinders.

[0004] However, this means that workers need to turn multiple bolts to connect the support and the cylinder during installation, which is not only cumbersome but also reduces installation efficiency.

[0005] Therefore, it is necessary to provide a centrifugal volute feed hydrocyclone to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a centrifugal volute feed hydrocyclone, which solves the problem of cumbersome installation and reduced installation efficiency of the hydrocyclone cylinder.

[0007] To solve the above-mentioned technical problems, this utility model provides a centrifugal volute feed hydrocyclone, comprising:

[0008] The main body has multiple cylindrical bodies on its top, and flanges are fixedly installed on the outer sides of each of the multiple cylindrical bodies.

[0009] Multiple support frames are respectively disposed on the outer side of the multiple cylinders;

[0010] Multiple limiting components are provided, each of which is disposed on the outer side of a plurality of support frames. Each limiting component includes a threaded ring, a rotating ring, a pull rod, and a snap-fit ​​component. The threaded ring is threadedly connected to the outer side of the support frame, the rotating ring is rotatably connected to the outer side of the threaded ring, the pull rod is fixedly installed on the top of the rotating ring, and the snap-fit ​​component is fixedly installed inside the top of the pull rod.

[0011] Preferably, a plurality of positioning rods are fixedly installed on the top of the support frame, and the plurality of positioning rods are all disposed inside the flange.

[0012] Preferably, the snap-fit ​​assembly includes a fixed frame, a spring, a movable plate, a snap-fit ​​block, and a limiting plate. The fixed frame is fixedly installed inside the top of the pull rod, the movable plate is slidably connected to the inner side of the fixed frame, the spring is fixedly installed on one side of the movable plate, and the snap-fit ​​block is fixedly installed on the other side of the movable plate.

[0013] Preferably, the limiting plate is fixedly installed on one end of the inner side of the fixed frame, and one side of the limiting plate and the other side of the movable plate abut against each other.

[0014] Preferably, a moving rod is fixedly installed on one side of the moving plate, a pull ring is fixedly installed at one end of the moving rod, and a positioning hole is opened at the other end of the top of the pull rod.

[0015] Preferably, a sliding sleeve is fixedly installed at the other end of the fixed frame, a positioning rod is slidably connected to the inner side of the sliding sleeve, and a pulling block is fixedly installed at the top of the positioning rod.

[0016] Preferably, the bottom of the positioning rod is located at the top of the moving rod.

[0017] Compared with related technologies, the centrifugal volute feed hydrocyclone provided by this utility model has the following beneficial effects:

[0018] This utility model provides a centrifugal volute feed hydrocyclone, which uses a support frame, threaded ring, rotating ring, tie rod, and snap-fit ​​assembly to work together. When installing the cylinder, simply insert the cylinder into the inner side of the support frame, then place the bottom of the flange against the top of the support frame, and rotate the threaded ring. This causes the rotating ring, tie rod, and snap-fit ​​assembly to move downwards, so that the bottom of the snap-fit ​​assembly presses against the top of the flange, thus limiting the installation of the cylinder. This method is convenient and quick, increasing installation efficiency. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of a first embodiment of a centrifugal volute feed hydrocyclone provided by this utility model;

[0020] Figure 2 for Figure 1 The diagram shows the support frame structure.

[0021] Figure 3 for Figure 2 The diagram shows a cross-sectional view of the snap-fit ​​assembly.

[0022] Figure 4 A schematic diagram of the structure of a second embodiment of a centrifugal volute feed hydrocyclone provided by this utility model;

[0023] Figure 5 for Figure 4 The diagram shows a top view of the pull rod structure.

[0024] The following are the labels in the diagram: 1. Body, 11. Cylinder, 12. Flange, 2. Support frame, 21. Positioning rod, 3. Limiting assembly, 31. Threaded ring, 32. Rotating ring, 33. Pull rod, 34. Snap-fit ​​assembly, 341. Fixed frame, 342. Spring, 343. Moving plate, 344. Snap-fit ​​block, 345. Limiting plate, 4. Sliding sleeve, 41. Positioning rod, 42. Pulling block, 43. Moving rod, 44. Pull ring, 45. Positioning hole. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] First Embodiment

[0027] Please refer to the following: Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a centrifugal volute feed hydrocyclone provided by this utility model; Figure 2 for Figure 1 The diagram shows the support frame structure. Figure 3 for Figure 2 The diagram shows a cross-sectional view of the snap-fit ​​assembly. A centrifugal volute feed hydrocyclone includes: a body 1, the top of which is provided with a plurality of cylinders 11, and flanges 12 are fixedly installed on the outer surfaces of the plurality of cylinders 11;

[0028] Multiple support frames 2 are respectively disposed on the outer side surface of multiple cylindrical bodies 11;

[0029] Multiple limiting components 3 are respectively disposed on the outer side of multiple support frames 2. Each of the multiple limiting components 3 includes a threaded ring 31, a rotating ring 32, a pull rod 33, and a snap-fit ​​component 34. The threaded ring 31 is threadedly connected to the outer side of the support frame 2, the rotating ring 32 is rotatably connected to the outer side of the threaded ring 31, the pull rod 33 is fixedly installed on the top of the rotating ring 32, and the snap-fit ​​component 34 is fixedly installed inside the top of the pull rod 33.

[0030] The main body 1 and multiple cylinders 11 form a hydrocyclone group. The multiple cylinders 11 are individual hydrocyclones, which are installed and connected to the main body 1 when in use.

[0031] The outer surface of the rotating ring 32 is provided with protective texture to prevent slippage when the rotating ring 32 is rotated.

[0032] Multiple positioning rods 21 are fixedly installed on the top of the support frame 2, and all of the positioning rods 21 are located inside the flange 12.

[0033] Six positioning rods 21 are installed on the top of the support frame 2, the same number as the number of screw holes on the flange 12. This allows them to limit the movement of the cylinder 11 during use.

[0034] The snap-fit ​​assembly 34 includes a fixed frame 341, a spring 342, a movable plate 343, a snap-fit ​​block 344, and a limiting plate 345. The fixed frame 341 is fixedly installed inside the top of the pull rod 33. The movable plate 343 is slidably connected to the inner side of the fixed frame 341. The spring 342 is fixedly installed on one side of the movable plate 343, and the snap-fit ​​block 344 is fixedly installed on the other side of the movable plate 343.

[0035] The limiting plate 345 is fixedly installed on one end of the inner side of the fixed frame 341, and one side of the limiting plate 345 and the other side of the moving plate 343 abut against each other.

[0036] The top of the snap-fit ​​block 344 is inclined, so that when the bottom of the flange 12 abuts against the top of the snap-fit ​​block 344, it can push the snap-fit ​​block 344, causing the snap-fit ​​block 344 to retract until the flange 12 moves to the bottom of the snap-fit ​​block 344, and then moves back to the top of the flange 12, thus limiting the position of the flange 12.

[0037] The working principle of the centrifugal volute feed hydrocyclone provided by this utility model is as follows:

[0038] When installing the cylinder 11, the user first places the cylinder 11 into the inner side of the support frame 2 and pushes the bottom of the flange 12 against the snap-fit ​​block 344, thereby moving the snap-fit ​​block 344 to the top of the flange 12. Then, the user installs the bottom of the cylinder 11 and the top of the body 1, and then rotates the threaded ring 31 to make the threaded ring 31 threadedly connected to the outer side of the support frame 2. Then, the rotating ring 32, the pull rod 32 and the snap-fit ​​assembly 34 move downward, so that the bottom of the snap-fit ​​block 344 abuts against the top of the flange 12, thereby fixing and limiting the position of the cylinder 11.

[0039] Compared with related technologies, the centrifugal volute feed hydrocyclone provided by this utility model has the following beneficial effects:

[0040] The structure, consisting of a support frame 2, a threaded ring 31, a rotating ring 32, a tie rod 33, and a snap-fit ​​assembly 34, works together to allow for easy installation of the cylinder 11. Simply insert the cylinder 11 into the inner side of the support frame 2, then place the bottom of the flange 12 against the top of the support frame 2. Rotating the threaded ring 31 causes the rotating ring 32, tie rod 33, and snap-fit ​​assembly 34 to move downwards, pressing the bottom of the snap-fit ​​assembly 34 against the top of the flange 12. This effectively limits the installation of the cylinder 11, making the process convenient, quick, and efficient.

[0041] Second Embodiment

[0042] Please refer to the following: Figure 4 and Figure 5 Based on the centrifugal volute feed hydrocyclone provided in the first embodiment of this application, the second embodiment of this application proposes another centrifugal volute feed hydrocyclone. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0043] Specifically, the second embodiment of this application provides a centrifugal volute feed hydrocyclone that differs in that, in a centrifugal volute feed hydrocyclone, a moving rod 43 is fixedly installed on one side of the moving plate 343, a pull ring 44 is fixedly installed on one end of the moving rod 43, and a positioning hole 45 is opened at the other end of the top of the pull rod 43.

[0044] A sliding sleeve 4 is fixedly installed at the other end of the fixed frame 341. A positioning rod 41 is slidably connected to the inner side of the sliding sleeve 4. A pulling block 42 is fixedly installed on the top of the positioning rod 41.

[0045] The bottom of the positioning rod 41 is located at the top of the moving rod 43.

[0046] The working principle of the centrifugal volute feed hydrocyclone provided by this utility model is as follows:

[0047] When it is necessary to remove the cylinder 11 from the top of the support frame 2, the user can first pull the pull ring 44, which will cause the pull ring 44 to move the moving rod 43, the moving plate 343, and the locking block 344, thereby moving the locking block 344 away from the top of the flange 12. Then, the user moves the positioning rod 41 downward, so that the positioning rod 41 is engaged in the inner side of the positioning hole 45, and then the locking block 344 is limited. Then, the cylinder 11 is removed from the top of the body 1, and then the cylinder 11 is moved upward to remove the cylinder 11.

[0048] Compared with related technologies, the centrifugal volute feed hydrocyclone provided by this utility model has the following beneficial effects:

[0049] The sliding sleeve 4, positioning rod 41, pulling block 42, moving rod 43, pull ring 44 and positioning hole 45 work together to make the bottom of the positioning rod 41 engage with the inner side of the positioning hole 45 during use, thereby limiting the engagement block 344 and keeping it away from the top of the flange 12. This makes it easier for the user to disassemble the cylinder 11 later.

[0050] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A centrifugal volute feed cyclone characterized by, Include: The body is provided with a plurality of cylinder, a plurality of the outer side of the cylinder is fixedly installed flange plate; A plurality of support frame, a plurality of the support frame is respectively arranged in a plurality of the outer side of the cylinder; A plurality of limiting components, a plurality of the limiting components are respectively arranged on the outer side of a plurality of the support frame, a plurality of the limiting components all include screw ring, rotating ring, pull rod and clamping assembly, the screw ring is threadedly connected to the outer side of the support frame, the rotating ring is rotatably connected to the outer side of the screw ring, the pull rod is fixedly installed on the top of the rotating ring, the clamping assembly is fixedly installed on the inside of the top of the pull rod.

2. A centrifugal volute feed cyclone according to claim 1 wherein, The top of the support frame is fixedly installed with a plurality of positioning rods, and a plurality of the positioning rods are arranged in the inside of the flange plate.

3. A centrifugal volute feed cyclone according to claim 1 wherein, The clamping assembly includes a fixed frame, a spring, a moving plate, a clamping block and a limiting plate, the fixed frame is fixedly installed in the inside of the top of the pull rod, the moving plate is slidably connected to the inner side of the fixed frame, the spring is fixedly installed on one side of the moving plate, and the clamping block is fixedly installed on the other side of the moving plate.

4. A centrifugal volute feed cyclone according to claim 3, wherein, One end of the limiting plate fixedly installed in the inner side of the fixed frame, one side of the limiting plate and the other side of the moving plate abut each other.

5. A centrifugal volute feed cyclone according to claim 4 wherein, One side of the moving plate is fixedly installed with a moving rod, one end of the moving rod is fixedly installed with a pull ring, and the other end of the top of the pull rod is provided with a positioning hole.

6. A centrifugal volute feed cyclone according to claim 5 wherein, The other end of the fixed frame is fixedly installed with a sliding sleeve, the inner side of the sliding sleeve is slidably connected with a positioning rod, and the top of the positioning rod is fixedly installed with a pulling block.

7. A centrifugal volute feed cyclone according to claim 6 wherein, The bottom of the positioning rod is arranged on the top of the moving rod.

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