CN220737799U - Vertical tower mill - Google Patents
Vertical tower mill Download PDFInfo
- Publication number
- CN220737799U CN220737799U CN202322329161.2U CN202322329161U CN220737799U CN 220737799 U CN220737799 U CN 220737799U CN 202322329161 U CN202322329161 U CN 202322329161U CN 220737799 U CN220737799 U CN 220737799U
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- CN
- China
- Prior art keywords
- shell
- tower mill
- tower
- vertical tower
- transmission rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 241000237983 Trochidae Species 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000002609 medium Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of tower mills, in particular to a vertical tower mill, which comprises the following technical scheme: the middle shell is provided with a bottom shell in a communicating manner at the bottom, and a top shell is provided with a transmission rod in a communicating manner at the top of the middle shell; the transmission rod passes through the middle shell; wherein, a blade paddle is fixedly arranged on a transmission rod in the top shell; wherein, a stirring rod is fixedly arranged on the transmission rod in the middle shell; wherein, the transfer line bottom fixed mounting in the drain pan has spacing ball. The utility model solves the problem that the medium in the tower is easy to leak when the tower grinder used at the present stage works.
Description
Technical Field
The utility model relates to the technical field of tower mills, in particular to a vertical tower mill.
Background
The tower mill mainly comprises a transmission system, a tower body, a spiral stirrer, a protective lining and the like. The tower mill serves as a high-efficiency crushing device, which has, in comparison, the following overall advantages: by virtue of the powerful extrusion, grinding and internal classification imparted to the mineral aggregate, the tower mill greatly reduces system dynamics. The energy can be saved by more than 50% in general use occasions, the energy saving range of special use occasions is extremely high, and the production cost is greatly reduced. The tower mill can easily realize the internal classification of the crushing process, and the phenomenon of overcrushing is greatly reduced.
The tower mill used at the present stage is mainly used for crushing materials through medium in the tower, wherein the medium in the tower comprises crushing medium and crushed product conveying medium. The crushing medium is generally a wear-resistant steel ball, and the ball diameter is smaller than that of a ball for a horizontal ball mill; or glass balls and ceramic balls. For use with special purity requirements, the crushing medium can also be a crushed material with a particle size slightly larger than that of the crushed material. The pulverized product transporting medium has a dry type and a wet type, so that the tower mill is divided into a dry type tower mill and a wet type tower mill. The conveying medium in the dry tower mill is generally air, and protective gas can be adopted for easily oxidized materials. The transport medium in the wet tower mill is typically water, but may also be oil or other liquid. However, when the medium in the tower turns over, a surge of the medium in the tower occurs, and leakage of the medium is liable to occur during the surge, so that a vertical tower mill is required to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a vertical tower mill, which has the advantage of avoiding medium leakage in a tower during material crushing, and solves the problem that the medium leakage in the tower is easy to occur during the working of the tower mill used at the present stage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the vertical tower mill comprises a middle shell, wherein a bottom shell is arranged at the bottom of the middle shell in a communicating manner, a top shell is arranged at the top of the middle shell in a communicating manner, and a transmission rod is arranged at the top of the middle shell;
the transmission rod passes through the middle shell; wherein, a blade paddle is fixedly arranged on a transmission rod in the top shell; wherein, a stirring rod is fixedly arranged on the transmission rod in the middle shell; wherein, the transfer line bottom fixed mounting in the drain pan has spacing ball.
When using among this technical scheme a vertical tower mill, carry out the packing of tower internal medium and material in to the mesochite through the feeder hopper, can start drive arrangement body this moment to make the blade oar rotate, and in blade oar rotation in-process, avoid excessive billowing of material and tower internal medium through pivoted blade oar, material and tower internal medium shelter from through the blade oar when billowing simultaneously, and then can not appear the condition of arranging outward from the feeder hopper.
Preferably, the outer wall of the middle shell is fixedly provided with a supporting frame, and the middle shell is filled with grinding media.
Preferably, the bottom of the bottom shell is provided with a discharge hole, and the bottom of the bottom shell adopts a circular arc structural design.
Preferably, the middle of the front surface of the top shell is provided with a hole and is provided with a feed hopper in a communicating way.
Preferably, the top of the transmission rod penetrates through the top shell and is provided with a driving device body in a transmission mode.
Preferably, the outer side of the blade is in contact with but not fixedly connected with the inner wall of the top shell.
Preferably, the outer side of the limiting ball is not contacted with the inner wall of the bottom shell, and the limiting ball is designed by adopting a solid steel ball material.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the middle shell is arranged, the transmission rod passes through the middle shell, meanwhile, the blade paddles are arranged on the transmission rod in the top shell, materials and medium in the tower can stay in the middle shell through clockwise rotation of the blade paddles, and turn under the action of the stirring rod, and meanwhile, excessive upwelling of the materials and the medium in the tower is difficult to occur when the blade paddles rotate clockwise, so that the materials and the medium in the tower are prevented from being discharged from the feed hopper, and the effect of avoiding leakage of the medium in the tower when the materials are crushed is achieved.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
fig. 2 is a schematic elevational view of the present utility model.
In the figure: 1. a discharge hole; 2. a bottom case; 3. a support frame; 4. a middle shell; 5. a stirring rod; 6. blade paddles; 7. a driving device body; 8. a top shell; 9. a transmission rod; 10. a limit ball; 11. and (5) a feeding hopper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 and 2, the present utility model provides an embodiment: the vertical tower mill comprises a middle shell 4, a bottom shell 2 is arranged at the bottom of the middle shell 4 in a communicating manner, a top shell 8 is arranged at the top of the middle shell 4 in a communicating manner, and a transmission rod 9;
specifically, the transmission rod 9 passes through the middle shell 4; wherein, a blade paddle 6 is fixedly arranged on a transmission rod 9 in the top shell 8; wherein, a stirring rod 5 is fixedly arranged on a transmission rod 9 in the middle shell 4; wherein, limit balls 10 are fixedly arranged at the bottom ends of the transmission rods 9 in the bottom shell 2. Through setting up mesochite 4 to pass transfer line 9 from mesochite 4 in, simultaneously, set up leaf oar 6 on transfer line 9 in top shell 8, can make material and tower inner medium stay in mesochite 4 through the clockwise rotation of leaf oar 6 to turn under puddler 5 effect, simultaneously, when leaf oar 6 clockwise rotation, material and tower inner medium are difficult to carry out excessive upwelling, thereby have avoided material and tower inner medium to appear discharging from feeder hopper 11, have reached the effect of avoiding the tower inner medium to appear leaking when carrying out the material crushing.
Further, a supporting frame 3 is fixedly arranged on the outer wall of the middle shell 4, and grinding media are filled in the middle shell 4.
Further, a discharging hole 1 is formed in the bottom of the bottom shell 2, and the bottom of the bottom shell 2 is of an arc-shaped structure design.
Further, a middle opening is formed in the front face of the top shell 8 and is communicated with a feed hopper 11.
Further, the top of the transmission rod 9 passes through the top shell 8 and is provided with the driving device body 7 in a transmission way.
Further, the outer side of the blade 6 is in contact with the inner wall of the top shell 8 but is not fixedly connected.
Furthermore, the outer side of the limiting ball 10 is not contacted with the inner wall of the bottom shell 2, and the limiting ball 10 is designed by adopting a solid steel ball material.
When the utility model is used, the medium and the material in the tower are filled into the middle shell 4 through the feed hopper 11, at the moment, the driving device body 7 can be started, so that the blade paddles 6 rotate, excessive billowing of the material and the medium in the tower is avoided through the rotating blade paddles 6 in the rotating process of the blade paddles 6, and meanwhile, the material and the medium in the tower are shielded through the blade paddles 6 in the billowing process, so that the condition of discharging from the feed hopper 11 is avoided.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a vertical tower mill, includes well shell (4), well shell (4) bottom intercommunication is installed drain pan (2), top shell (8) are installed in well shell (4) top intercommunication, its characterized in that still includes:
the transmission rod (9) passes through the middle shell (4);
wherein, a blade paddle (6) is fixedly arranged on a transmission rod (9) in the top shell (8);
wherein, a stirring rod (5) is fixedly arranged on a transmission rod (9) in the middle shell (4);
wherein, limit balls (10) are fixedly arranged at the bottom ends of the transmission rods (9) in the bottom shell (2).
2. A vertical tower mill according to claim 1, characterized in that the outer wall of the middle shell (4) is fixedly provided with a supporting frame (3), and the middle shell (4) is filled with grinding media.
3. The vertical tower mill according to claim 1, wherein the bottom of the bottom shell (2) is provided with a discharge hole (1), and the bottom of the bottom shell (2) adopts a circular arc structural design.
4. A vertical tower mill according to claim 1, characterized in that the top shell (8) is open in the middle of its front face and is provided with a feed hopper (11) in communication.
5. A vertical tower mill according to claim 1, characterized in that the drive rod (9) is arranged with its top through the top shell (8) and is drive-fitted with a drive body (7).
6. A vertical tower mill according to claim 1, characterized in that the outer sides of the paddles (6) are in contact with but not fixedly connected to the inner wall of the top shell (8).
7. The vertical tower mill according to claim 1, wherein the outer side of the limiting ball (10) is not contacted with the inner wall of the bottom shell (2), and the limiting ball (10) is made of solid steel balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329161.2U CN220737799U (en) | 2023-08-29 | 2023-08-29 | Vertical tower mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329161.2U CN220737799U (en) | 2023-08-29 | 2023-08-29 | Vertical tower mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220737799U true CN220737799U (en) | 2024-04-09 |
Family
ID=90570431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322329161.2U Active CN220737799U (en) | 2023-08-29 | 2023-08-29 | Vertical tower mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220737799U (en) |
-
2023
- 2023-08-29 CN CN202322329161.2U patent/CN220737799U/en active Active
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| GR01 | Patent grant |