CN216573602U - Main shaft of flotation machine - Google Patents
Main shaft of flotation machine Download PDFInfo
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- CN216573602U CN216573602U CN202123022192.0U CN202123022192U CN216573602U CN 216573602 U CN216573602 U CN 216573602U CN 202123022192 U CN202123022192 U CN 202123022192U CN 216573602 U CN216573602 U CN 216573602U
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- hole
- airflow channel
- main shaft
- spindle
- plug
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Abstract
The utility model discloses a main shaft of a flotation machine, which comprises: the spindle comprises a spindle body, wherein an airflow channel is arranged in the spindle body, a through hole coaxial with the axis of the spindle body is further arranged in the spindle body, the through hole is communicated with the airflow channel, and one end, far away from the airflow channel, of the through hole is detachably connected with a plug. When the airflow channel is blocked, the plug is detached from the through hole, then the plug extends into the through hole through the long rod, the airflow channel is poked from top to bottom, and after the blockage is cleared, the plug is connected to the main shaft body. Wherein in the process of clearing the blockage, the main shaft body does not need to be taken out, and the plug is directly detached for clearing the blockage, so that the blockage clearing efficiency can be effectively improved, and the labor intensity for overhauling is low.
Description
Technical Field
The utility model relates to the technical field of flotation machines, in particular to a main shaft of a flotation machine.
Background
The flotation machine is a common device in the field of mineral separation, but for the process flow with more flotation separation times, the slurry in the flotation tank is easy to harden, so that the aerating device of the flotation machine is frequently blocked, and the flotation separation index is further influenced.
The traditional treatment mode is that the flotation line is broken and stopped, and the cleaning treatment is carried out after the equipment is lifted out, but the flotation efficiency is seriously influenced by the traditional treatment mode, and the labor intensity of the maintenance operation is high.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide a main shaft of a flotation machine, which can rapidly perform blockage clearing operation, thereby improving maintenance efficiency and ensuring flotation efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme:
a flotation machine spindle comprising: the spindle comprises a spindle body, wherein an airflow channel is arranged in the spindle body, a through hole coaxial with the axis of the spindle body is further arranged in the spindle body, the through hole is communicated with the airflow channel, and a plug is detachably connected to one end, far away from the airflow channel, of the through hole.
Preferably, the plug is a bolt, and the bolt is in threaded connection with the through hole.
Preferably, the bolt is sealingly attached to the main shaft body.
Preferably, the length of the bolt is no greater than the length of the through hole.
Preferably, the aperture of the through hole is smaller than the aperture of the airflow passage.
Compared with the prior art, the technical scheme has the following advantages:
the utility model provides a main shaft of a flotation machine, which comprises: the spindle comprises a spindle body, wherein an airflow channel is arranged in the spindle body, a through hole coaxial with the axis of the spindle body is further arranged in the spindle body, the through hole is communicated with the airflow channel, and one end, far away from the airflow channel, of the through hole is detachably connected with a plug. When the airflow channel is blocked, the plug is detached from the through hole, then the plug extends into the through hole through the long rod, the airflow channel is poked from top to bottom, and after the blockage is cleared, the plug is connected to the main shaft body. Wherein in the process of clearing the blockage, the main shaft body does not need to be taken out, and the plug is directly detached for clearing the blockage, so that the blockage clearing efficiency can be effectively improved, and the labor intensity for overhauling is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a cross-sectional view of a flotation machine main shaft according to an embodiment of the present invention.
The reference numbers are as follows:
the spindle comprises a main shaft body 1, an airflow channel 2, an air inlet 2-1, an air outlet 2-2, a through hole 3 and a bolt 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a cross-sectional view of a main shaft of a flotation machine according to an embodiment of the present invention.
The embodiment of the utility model provides a main shaft of a flotation machine, which comprises: the spindle comprises a spindle body 1, an airflow channel 2 is arranged in the spindle body 1, a through hole 3 coaxial with the axis of the spindle body 1 is further arranged in the spindle body 1, the through hole 3 is communicated with the airflow channel 2, as shown in fig. 1, the airflow channel 2 is arranged on the inner side of the right part of the spindle body 1, an air inlet 2-1 is arranged at the right end of the spindle body 1, an air outlet 2-2 communicated with the airflow channel 2 is arranged on the side wall of the right part, the through hole 3 is arranged on the inner side of the left part of the spindle body 1, and a plug is detachably connected to one end, far away from the airflow channel 2, of the through hole 3. When the main shaft of the flotation machine is in a working state, the main shaft is in a vertical state, wherein one end provided with a plug is positioned at the upper part, the air inlet 2-1 is positioned at the lower part, and the plug is connected to the through hole 3; when airflow channel 2 blockked up, pull down the end cap from through-hole 3 from the upper end of flotation cell main shaft, then stretch into in the through-hole 3 through the stock, top-down is disclosed airflow channel 2, the stock is preferably the galvanized pipe, perhaps clear stifled through the screw rod, the length of screw rod is longer than main shaft body 1's length, the screw rod can mutually support with the internal thread of through-hole 3, mode through the spiral entering, can guarantee the sharp feeding of screw rod, thereby make the inner wall contactless of screw rod and airflow channel 2, and then avoid leading to the fact the damage to it, after clear stifled, again with the end cap connect on main shaft body 1 can. In the process of clearing the blockage, the main shaft body 1 does not need to be taken out, and the plug is directly detached for clearing the blockage, so that the blockage clearing efficiency can be effectively improved, and the overhauling labor intensity is low.
The plug is preferably a bolt 4, the bolt 4 is in threaded connection with the through hole 3, the bolt 4 is in sealed connection with the main shaft body 1, for example, a sealing ring can be sleeved on the bolt 4 or a sealing ring can be arranged at a position where the end of the main shaft body 1 contacts with the head of the bolt 4, wherein the plug can be other connecting pieces besides the bolt 4, such as an end cover or a clamping piece, as long as the through hole 3 can be plugged.
The length of the bolt 4 is preferably not greater than the length of the through hole 3, i.e. the bolt 4 does not protrude into the air flow channel 2, in order to avoid interference with the air flow channel 2.
Further, the aperture of the through hole 3 is smaller than that of the airflow channel 2, and the aperture of the through hole 3 should be reduced as much as possible on the premise that the strength of the main shaft body 1 is ensured, but the sufficient diameter of the long rod should be ensured, so that the long rod has sufficient strength to clear the blockage, and the specific size of the long rod can be determined according to the size of the main shaft body 1, and is not specifically limited here.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The main shaft of the flotation machine provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (5)
1. A flotation machine spindle, comprising: the spindle comprises a spindle body, wherein an airflow channel is arranged in the spindle body, a through hole coaxial with the axis of the spindle body is further arranged in the spindle body, the through hole is communicated with the airflow channel, and a plug is detachably connected to one end, far away from the airflow channel, of the through hole.
2. The flotation machine spindle of claim 1, wherein the plug is a bolt, and the bolt is in threaded connection with the through hole.
3. The flotation machine spindle of claim 2, wherein the bolt is sealingly attached to the spindle body.
4. The flotation machine spindle of claim 3, wherein the length of the bolt is no greater than the length of the through hole.
5. The flotation machine spindle according to any one of claims 1 to 4, wherein the aperture of the through hole is smaller than the aperture of the airflow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123022192.0U CN216573602U (en) | 2021-12-03 | 2021-12-03 | Main shaft of flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123022192.0U CN216573602U (en) | 2021-12-03 | 2021-12-03 | Main shaft of flotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216573602U true CN216573602U (en) | 2022-05-24 |
Family
ID=81651946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123022192.0U Active CN216573602U (en) | 2021-12-03 | 2021-12-03 | Main shaft of flotation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216573602U (en) |
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2021
- 2021-12-03 CN CN202123022192.0U patent/CN216573602U/en active Active
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