CN215783801U - Vertical mill capable of automatically discharging stubborn stones - Google Patents
Vertical mill capable of automatically discharging stubborn stones Download PDFInfo
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- CN215783801U CN215783801U CN202122234368.2U CN202122234368U CN215783801U CN 215783801 U CN215783801 U CN 215783801U CN 202122234368 U CN202122234368 U CN 202122234368U CN 215783801 U CN215783801 U CN 215783801U
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Abstract
The utility model provides a but mill found of automatic discharge hard stone, including found the mill body, the ball-milling motor, ball-milling welt and feed line, the ball-milling motor is fixed to be set up directly over found the mill body, a stirring rod of fixedly connected with on the output shaft of ball-milling motor, the other end of stirring rod stretches into the bottom of found the mill body, the ball-milling welt is fixed to be set up in the one end that the stirring rod stretches into found the mill body, the bottom of found the mill body is provided with a pipeline joint with inlet pipe way looks adaptation, pipeline joint and found mill body intercommunication, feed line's one end is connected on the pipeline joint, the other end is connected with a charge pump, the charge pump passes through pipeline and material source intercommunication, feed line is close to pipeline joint one side and is provided with a high pressure water connecting pipe, high pressure water connecting pipe can external high pressure water source let in to found mill body. The utility model has simple structure and reasonable design, can reduce the downtime and improve the working efficiency.
Description
Technical Field
The utility model relates to the technical field of ore grinding equipment, in particular to a vertical mill capable of automatically discharging stubborn stones.
Background
At present, one section ore grinding equipment at copper ore tailing recovery plant is found the mill, and the raw materials of selecting for containing naughty stone barren rock and tailing, because the existence of naughty stone, found mill operation a period after, the inside difficult ore of grinding of accumulation of barrel, not only aggravate the wearing and tearing of welt but also occupy the effective volume of barrel, must only shut down and open the door and discharge the naughty stone, and it is big to overhaul intensity of labour, and downtime is long, influences the operating rate of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides a vertical mill capable of automatically discharging hard rocks, and solves the problems that the hard rocks in the vertical mill in the prior art are difficult to clean, an access door needs to be stopped to open to discharge the hard rocks when the hard rocks are cleaned, the overhauling labor intensity is high, the downtime is long, and the operation rate of equipment is influenced.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a vertical mill capable of automatically discharging stubborn stones comprises a vertical mill body, a ball milling motor, a ball milling lining plate and a feeding pipeline, wherein the ball milling motor is fixedly arranged right above the vertical mill body, a stirring rod is fixedly connected onto an output shaft of the ball milling motor, the other end of the stirring rod extends into the bottom of the vertical mill body, the ball milling lining plate is fixedly arranged at one end of the stirring rod extending into the vertical mill body, a pipeline joint matched with the feeding pipeline is arranged at the bottom of the vertical mill body, the pipeline joint is communicated with the vertical mill body, one end of the feeding pipeline is connected onto the pipeline joint, the other end of the feeding pipeline is connected with a feeding pump, the feeding pump is communicated with a material source through a pipeline, a high-pressure water connecting pipe is arranged on one side, close to the pipeline joint, of the feeding pipeline joint, and can be externally connected with a high-pressure water source to introduce a high-pressure water source into the vertical mill body, the upper end of the vertical mill body is provided with a stubborn stone discharge port, and a stone discharge valve is arranged on the stubborn stone discharge port.
Further, the feeding pipeline is connected with the pipeline joint through a flange.
Further, be provided with a unloading valve on the inlet pipe way, the unloading valve sets up in keeping away from one side that the pipeline connects.
Furthermore, one side of the inner cavity of the vertical mill body is provided with a magnetic lining plate.
The utility model has simple structure and reasonable design, when the raw material needs to be ball milled, the raw material can be introduced into the vertical mill body from the feed pipe through the feed pump, then the ball milling motor on the vertical mill body is opened, the stirring rod is driven to rotate by the ball milling motor, so that the ball milling lining plate is driven to drive the raw material in the mill body to rotate and collide with the grinding balls in the vertical mill body, thereby ball milling the raw material, when too much stubborn stones in the vertical mill body need to be cleaned, the discharge valve on the feed pipe can be closed firstly, then the ground material in the vertical mill body is discharged from the discharge port, the discharge port is closed after the material is discharged, then the high-pressure water connecting pipe is externally connected with a high-pressure water source, the stone discharge valve on the vertical mill body is opened, the high-pressure water connecting pipe is used for introducing the high-pressure water source into the vertical mill body, and then the high-pressure water at the bottom of the vertical mill body is continuously injected, the remaining stubborn stone in bottom is discharged through the stone valve of arranging on the vertical mill body by the upper strata of high-pressure water-washed to the vertical mill body, closes the high pressure water source after the stubborn stone is arranged to the greatest extent, open the unloading valve can, whole stubborn stone discharge process only need about 5 minutes roughly, has reduced down time, has improved the work efficiency who found the mill.
Drawings
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is a schematic view showing the internal structure of a vertical mill body according to the present invention;
in the figure: 1. the ball-milling machine comprises a vertical mill body, 2, a ball-milling motor, 3, a ball-milling lining plate, 4, a feeding pipeline, 5, a stirring rod, 6, a pipeline joint, 7, a feeding pump, 8, a high-pressure water connecting pipe, 9, a stubborn stone discharge port, 10, a stone discharge valve, 11, a blanking valve and 12 magnetic lining plates.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the vertical mill capable of automatically discharging hard rocks comprises a vertical mill body 1, a ball milling motor 2, a ball milling lining plate 3 and a feeding pipeline 4, wherein the ball milling motor 2 is fixedly arranged right above the vertical mill body 1, an output shaft of the ball milling motor 2 is fixedly connected with a stirring rod 5, the other end of the stirring rod 5 extends into the bottom of the vertical mill body 1, the ball milling lining plate 3 is fixedly arranged at one end of the stirring rod 5 extending into the vertical mill body 1, the bottom of the vertical mill body 1 is provided with a pipeline joint 6 matched with the feeding pipeline 4, the pipeline joint 6 is communicated with the vertical mill body 1, one end of the feeding pipeline 4 is connected to the pipeline joint 6, the other end is connected with a feeding pump 7, and the feeding pump 7 is communicated with a material source through a pipeline, a high-pressure water connecting pipe 8 is arranged on one side, close to the pipeline joint 6, of the feeding pipeline 4, the high-pressure water connecting pipe 8 can be externally connected with a high-pressure water source to introduce the high-pressure water source into the vertical mill body 1, a stubborn stone discharge port 9 is arranged at the upper end of the vertical mill body 1, and a stone discharge valve 10 is arranged on the stubborn stone discharge port 9; the feeding pipeline 4 is connected with the pipeline joint 6 through a flange; the feeding pipeline 4 is provided with a blanking valve 11, and the blanking valve 11 is arranged on one side far away from the pipeline joint 6; one side of the inner cavity of the vertical mill body 1 is provided with a magnetic lining plate 12.
The utility model has simple structure and reasonable design, when the raw material needs to be ball milled, the raw material can be introduced into the vertical mill body 1 from the feeding pipeline 4 through the feeding pump 7, then the ball milling motor 2 on the vertical mill body 1 is opened, the stirring rod 5 is driven to rotate by the ball milling motor 2, so that the ball milling lining plate 3 is driven to drive the raw material in the mill body 1 to rotate and collide with the grinding balls in the vertical mill body 1, thereby the raw material is ball milled, when the stubborn stones in the vertical mill body 1 are excessive and need to be cleaned, the blanking valve 11 on the feeding pipeline 4 can be closed firstly, then the ground material in the vertical mill body 1 is discharged from the discharge port, the discharge port is closed after the discharge of the material is finished, then the high-pressure water connecting pipe 6 is externally connected with a high-pressure water source, the stone discharge valve 10 on the vertical mill body 1 is opened, and the high-pressure water source is introduced into the vertical mill body 1 through the high-pressure water connecting pipe 6, at this moment, along with the continuous injection of the high-pressure water at the bottom of the vertical mill body 1, the residual hard stones at the bottom are flushed to the upper layer of the vertical mill body 1 by the high-pressure water and are discharged through the stone discharge valve 10 on the vertical mill body 1, when the hard stones are discharged to the greatest extent, a high-pressure water source is closed, the blanking valve 4 is opened, the whole hard stone discharge process only needs about 5 minutes approximately, the downtime is reduced, and the working efficiency of the vertical mill is improved.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (4)
1. The vertical mill capable of automatically discharging the hard rocks comprises a vertical mill body (1), a ball milling motor (2), a ball milling lining plate (3) and a feeding pipeline (4), and is characterized in that the ball milling motor (2) is fixedly arranged right above the vertical mill body (1), an output shaft of the ball milling motor (2) is fixedly connected with a stirring rod (5), the other end of the stirring rod (5) extends into the bottom of the vertical mill body (1), the ball milling lining plate (3) is fixedly arranged at one end of the stirring rod (5) extending into the vertical mill body (1), the bottom of the vertical mill body (1) is provided with a pipeline joint (6) matched with the feeding pipeline (4), the pipeline joint (6) is communicated with the vertical mill body (1), one end of the feeding pipeline (4) is connected onto the pipeline joint (6), the other end is connected with a charge pump (7), charge pump (7) communicate through pipeline and material source, charge pipeline (4) are close to pipeline joint (6) one side is provided with a high pressure water connecting pipe (8), high pressure water connecting pipe (8) can external high pressure water source let in high pressure water source to in founding mill body (1), the upper end of founding mill body (1) is provided with one stubborn stone discharge port (9), be provided with one on stubborn stone discharge port (9) and arrange stone valve (10).
2. A vertical mill capable of automatically discharging hard rock according to claim 1, characterized in that the feeding pipeline (4) is connected with the pipeline joint (6) through a flange.
3. A vertical mill capable of automatically discharging hard rock according to claim 1, characterized in that a blanking valve (11) is arranged on the feeding pipeline (4), and the blanking valve (11) is arranged on the side far away from the pipeline joint (6).
4. A vertical mill capable of automatically discharging hard rock according to claim 1, characterized in that a magnetic lining plate (12) is arranged at one side of the inner cavity of the vertical mill body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234368.2U CN215783801U (en) | 2021-09-15 | 2021-09-15 | Vertical mill capable of automatically discharging stubborn stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234368.2U CN215783801U (en) | 2021-09-15 | 2021-09-15 | Vertical mill capable of automatically discharging stubborn stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215783801U true CN215783801U (en) | 2022-02-11 |
Family
ID=80160739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122234368.2U Active CN215783801U (en) | 2021-09-15 | 2021-09-15 | Vertical mill capable of automatically discharging stubborn stones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215783801U (en) |
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2021
- 2021-09-15 CN CN202122234368.2U patent/CN215783801U/en active Active
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