CN218872467U - Vertical stirring cylinder head device for active metal - Google Patents
Vertical stirring cylinder head device for active metal Download PDFInfo
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- CN218872467U CN218872467U CN202223049626.0U CN202223049626U CN218872467U CN 218872467 U CN218872467 U CN 218872467U CN 202223049626 U CN202223049626 U CN 202223049626U CN 218872467 U CN218872467 U CN 218872467U
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Abstract
The utility model discloses a vertical stirring mill cylinder cover device for active metal in the technical field of vertical stirring mills, which comprises a feeding device and an exhaust device, wherein the feeding device comprises an air inlet device, a liftable funnel cover, a feeding funnel and a feeding inclined tube, the air inlet device comprises an air inlet pipe, an air inlet ball valve switch and an air inlet branch pipe, the air inlet pipe is provided with the air inlet ball valve switch, the other end of the air inlet branch pipe is connected with the top end of the liftable funnel cover, the bottom end of the feeding funnel is connected with one end of the feeding inclined tube, and the other end of the feeding inclined tube is connected with a cylinder cover; exhaust apparatus includes blast pipe, manometer, the ball valve switch of giving vent to anger, the one end of blast pipe is installed in the cylinder cap top, install manometer and play balloon valve switch on the blast pipe. Has the advantages that: the feeding process can be accelerated, the whole atmosphere protection is provided, the oxygen content of the product is reduced, the product percent of pass is improved, and the spontaneous combustion risk of the active metal is greatly reduced.
Description
Technical Field
The utility model belongs to the technical field of vertical stirring mill, in particular to vertical stirring mill cylinder cap device for active metal.
Background
When the vertical stirring mill grinds the active metal materials, atmosphere protection is required in the whole process. Although inert gas is introduced into the vertical stirring mill for protection in the grinding process at present, in the feeding process, slow feeding is still carried out by opening a feeding port, oxygen is continuously brought into a grinding cylinder in the feeding process, and the risk of massive oxidation and even combustion of active metals exists.
In the prior art, an inert gas input pipe is introduced into one side of the upper end of a cylinder cover of a vertical stirring mill, and a feeding port is formed in the other side of the upper end of the cylinder cover for feeding; although inert gas can be input for atmosphere protection in the grinding process in the prior art, oxygen can still be continuously introduced into the grinding cylinder in the feeding process, the feeding process is long, the material is exposed in the air for a long time, the oxygen content is obviously increased, and particularly for active metals, the risk of spontaneous combustion is high.
Disclosure of Invention
In order to solve the atmosphere protection problem of active metal in the vertical stirring mill grinding in-process quick reinforced and grinding in-process, the utility model discloses the decision research and development vertical stirring mill cylinder cap device for active metal.
The cylinder cover device of the vertical stirring mill for the active metal comprises a feeding device and an exhaust device, wherein the feeding device comprises an air inlet device, a liftable funnel cover, a feeding funnel and a feeding inclined tube, the air inlet device comprises an air inlet pipe, an air inlet ball valve switch and an air inlet branch pipe, the air inlet pipe is provided with the air inlet ball valve switch, one end of the air inlet branch pipe is connected with one end of the air inlet pipe, the other end of the air inlet branch pipe is connected with the top end of the liftable funnel cover respectively, the air inlet branch pipe is communicated with an inner cavity of the feeding funnel, the liftable funnel cover is arranged at the top end of the feeding funnel, the bottom end of the feeding funnel is connected with one end of the feeding inclined tube, the other end of the feeding inclined tube is connected with a cylinder cover, and the feeding inclined tube penetrates through the cylinder cover and is communicated with the inner cavity of a cylinder body; exhaust apparatus includes blast pipe, manometer, the ball valve switch of giving vent to anger, the one end of blast pipe is installed in the cylinder cap top and is communicate with the cylinder body inner chamber, install manometer and play ball valve switch on the blast pipe.
Further, the number of the intake branch pipes is 2-6.
Further, the number of the intake branch pipes is 4.
Further, the charging inclined tube is of an inclined S shape.
The using method comprises the following steps: connecting an air inlet pipe with an inert gas source, opening an inert gas source switch, opening an air inlet ball valve switch and an air outlet ball valve switch when the vertical stirring mill is used for active metal grinding, and introducing inert gas into the grinding cylinder; after the grinding cylinder is filled with inert gas, closing an air inlet ball valve switch on an air inlet pipe, opening a liftable funnel cover, quickly pouring active metal into the feeding funnel, and closing the liftable funnel cover; and opening an air inlet ball valve switch on the air inlet pipe, blowing residual materials in the feeding hopper into the cylinder body of the grinding cylinder through inert gas, and reducing the air inflow to continuously introduce the inert gas or simultaneously close the air inlet ball valve switch and the air outlet ball valve switch after feeding is completed so as to provide atmosphere protection in the grinding process.
The utility model discloses the beneficial effect who gains as follows: the vertical stirring mill with the vertical stirring mill cylinder cover for the active metal is used for grinding the active metal, so that the feeding process can be accelerated, the whole atmosphere protection is provided, the oxygen content of the product is reduced, the product percent of pass is improved, the spontaneous combustion risk of the active metal is greatly reduced, and in addition, the device can also reduce the dust pollution problem in the feeding process.
Drawings
FIG. 1 is a front view of a vertical agitator mill head assembly for reactive metals;
FIG. 2 is a top view of a vertical agitator cylinder head assembly for reactive metals;
the reference numbers in the figures are:
the device comprises an air inlet ball valve switch 1, an air inlet pipe 2, a liftable funnel cover 3, a charging funnel 4, a charging inclined pipe 5, a cylinder cover 6, a cylinder body 7, a rotary stirring shaft 8, a shaft seal 9, a pressure gauge 10, an air outlet ball valve switch 11, an air outlet 12, an air inlet branch pipe 13 and an air outlet pipe 14.
Detailed Description
Example 1
As shown in fig. 1-2, a vertical stirring cylinder head device for active metal, which comprises a feeding device and an exhaust device, wherein the feeding device comprises an air inlet device, a liftable funnel cover 3, a feeding funnel 4 and a feeding inclined tube 5, the air inlet device comprises an air inlet tube 2, an air inlet ball valve switch 1 and air inlet branch tubes 13, the air inlet tube 2 is provided with the air inlet ball valve switch 1, the number of the air inlet branch tubes 13 is 4, one ends of the air inlet branch tubes 13 are connected with one end of the air inlet tube 2, the other ends of the air inlet branch tubes 13 are respectively connected with the top ends of the liftable funnel cover 3, the air inlet branch tubes 13 are communicated with the inner cavity of the feeding funnel 4, the liftable funnel cover 3 is installed at the top end of the feeding funnel 4, the bottom end of the feeding funnel 4 is connected with one end of the liftable inclined tube 5, the other end of the liftable inclined tube 5 is connected with a cylinder head 6, and the feeding inclined tube 5 penetrates through the cylinder head 6 and is communicated with the inner cavity of a cylinder body 7; exhaust apparatus includes blast pipe 14, manometer 10, ball valve switch 11 of giving vent to anger, the one end of blast pipe 14 is installed in 6 tops of cylinder cap and with 7 inner chambers of cylinder body intercommunication, install manometer 10 and ball valve switch 11 of giving vent to anger on the blast pipe 14. The charging inclined tube 5 is of an inclined S shape.
Example 2
The number of the intake branch pipes was 2, and the rest was the same as in embodiment 1.
Example 3
The number of intake branch pipes was 6, and the rest was the same as in example 1.
Claims (4)
1. The utility model provides an active metal is with vertical stirring cylinder head device, its characterized in that: the feeding device comprises an air inlet device, a liftable funnel cover, a feeding funnel and a feeding inclined tube, wherein the air inlet device comprises an air inlet pipe, an air inlet ball valve switch and an air inlet branch pipe, the air inlet ball valve switch is installed on the air inlet pipe, one end of the air inlet branch pipe is connected with one end of the air inlet pipe, the other end of the air inlet branch pipe is connected with the top end of the liftable funnel cover respectively, the air inlet branch pipe is communicated with an inner cavity of the feeding funnel, the liftable funnel cover is installed at the top end of the feeding funnel, the bottom end of the feeding funnel is connected with one end of the feeding inclined tube, the other end of the feeding inclined tube is connected with a cylinder cover, and the feeding inclined tube penetrates through the cylinder cover to be communicated with the inner cavity of the cylinder body; exhaust apparatus includes blast pipe, manometer, the ball valve switch of giving vent to anger, the one end of blast pipe is installed in the cylinder cap top and is communicate with the cylinder body inner chamber, install manometer and play ball valve switch on the blast pipe.
2. The vertical stirring cylinder head device for active metal according to claim 1, wherein: the number of the air inlet branch pipes is 2-6.
3. The vertical stirring mill cylinder cover device for active metal according to claim 1, characterized in that: the number of the air inlet branch pipes is 4.
4. The vertical stirring cylinder head device for active metal according to claim 1, wherein: the charging inclined tube is of an inclined S shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049626.0U CN218872467U (en) | 2022-11-17 | 2022-11-17 | Vertical stirring cylinder head device for active metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049626.0U CN218872467U (en) | 2022-11-17 | 2022-11-17 | Vertical stirring cylinder head device for active metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218872467U true CN218872467U (en) | 2023-04-18 |
Family
ID=85951859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223049626.0U Active CN218872467U (en) | 2022-11-17 | 2022-11-17 | Vertical stirring cylinder head device for active metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218872467U (en) |
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2022
- 2022-11-17 CN CN202223049626.0U patent/CN218872467U/en active Active
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