CN211914313U - Slag pot spraying device - Google Patents
Slag pot spraying device Download PDFInfo
- Publication number
- CN211914313U CN211914313U CN201922382475.2U CN201922382475U CN211914313U CN 211914313 U CN211914313 U CN 211914313U CN 201922382475 U CN201922382475 U CN 201922382475U CN 211914313 U CN211914313 U CN 211914313U
- Authority
- CN
- China
- Prior art keywords
- pipe
- output
- stirring
- stirring device
- material inlet
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a slag ladle spraying device relates to steelmaking technical field, provides a lower slag ladle spraying device who just does benefit to improvement spraying quality of cost. The slag pot spraying device comprises a stirring device, an output device, a conveying pipe and a spray head; the stirring device comprises a stirring device shell and a stirring air pipe, and the stirring air pipe is connected with the stirring device shell; the output device comprises an output pipe and an output air pipe, the output pipe penetrates through the shell of the stirring device in the vertical direction, the output pipe in the shell of the stirring device is provided with a material inlet, and the output air pipe is connected with the lower end of the output pipe; the delivery pipe is connected with the upper end of the output pipe and the spray head. The utility model discloses rely on the stirring pipe to make the raw materials stirring to the jet-air in the agitating unit casing. The coating enters the output pipe from the material inlet, is conveyed upwards under the action of the gas passing through the output pipe and is finally sprayed out from the spray head to realize spraying.
Description
Technical Field
The utility model relates to a steelmaking technical field especially relates to a slag ladle spraying device.
Background
The slag pot is a necessary product in steel making and iron making, and is used for containing steel slag and iron slag generated in the steel making process. Metallurgical slag enters the slag pot under the high-temperature state, and is possibly partially bonded with the slag pot due to reasons such as slag state change, cooling and the like in the transferring process to form a sticky pot, so that the repeated use of the slag pot is influenced. In order to prevent the tank from being stuck, the slag tank is generally sprayed before receiving slag.
The common spraying device adds powdery spraying material into a stirring container, uniformly mixes the powdery spraying material with water by a mechanical stirring mode, pumps the mixture above a slag pot, and sprays the slag pot to ensure that the spraying material is uniformly distributed on the inner wall of the slag pot to protect the slag pot from bonding.
The coating equipment has high cost, concentrated coating output and poor spraying quality.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the slag pot spraying device is low in cost and beneficial to improving the spraying quality.
The technical scheme adopted for solving the problems is as follows: the slag pot spraying device comprises a stirring device, an output device, a conveying pipe and a spray head; the stirring device comprises a stirring device shell and a stirring air pipe, and the stirring air pipe is connected with the stirring device shell; the output device comprises an output pipe and an output air pipe, the output pipe penetrates through the shell of the stirring device in the vertical direction, the output pipe in the shell of the stirring device is provided with a material inlet, and the output air pipe is connected with the lower end of the output pipe; the delivery pipe is connected with the upper end of the output pipe and the spray head.
Further, the method comprises the following steps: the stirring device comprises at least two stirring air pipes, and each stirring air pipe is arranged along the side surface of the shell of the stirring device at even intervals.
Further, the method comprises the following steps: the included angle between the output pipe and the horizontal plane is 30-45 degrees, the material inlet is arranged obliquely upwards, and the area of the material inlet is not more than half of the surface area of the output pipe at the position.
Further, the method comprises the following steps: the material inlet is arranged along the length direction of the output pipe, and the length of the material inlet is not more than 300 mm.
The utility model has the advantages that: 1. the utility model discloses rely on the stirring pipe to make the raw materials stirring to the jet-air in the agitating unit casing. The coating enters the output pipe from the material inlet, is conveyed upwards under the action of the gas passing through the output pipe and is finally sprayed out from the spray head to realize spraying. The utility model discloses the structure is simpler than prior art, and the cost is lower.
2. The gas makes the coating spout from the shower nozzle, also makes spun coating disperse simultaneously to do benefit to and improve the spraying quality.
Drawings
FIG. 1 is a front view of a slag pot spray coating apparatus;
FIG. 2 is a top view of a slag pot spray coating apparatus;
labeled as: the stirring device comprises a stirring device 1, a stirring device shell 11, a raw material inlet 111, a stirring air pipe 12, an output device 2, an output pipe 21, a material inlet 211, an output air pipe 22, a conveying pipe 3 and a spray head 4.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and 2: the slag pot spraying device comprises a stirring device 1, an output device 2, a conveying pipe 3 and a spray head 4; the stirring device 1 comprises a stirring device shell 11 and a stirring air pipe 12, wherein the stirring air pipe 12 is connected with the stirring device shell 11; the output device 2 comprises an output pipe 21 and an output air pipe, the output pipe 21 penetrates through the stirring device shell 11 in the vertical direction, a material inlet 211 is formed in the output pipe 21 in the stirring device shell 11, and the output air pipe 22 is connected with the lower end of the output pipe 21; the delivery pipe 3 connects the upper end of the output pipe 21 and the shower head 4.
The utility model discloses rely on stirring pipe 12 to make raw materials stirring to the interior jet air of agitating unit casing 11. The coating enters the output pipe 21 from the material inlet 211, and is conveyed upwards under the action of the gas passing through the output pipe 21, and finally is sprayed out from the spray head 4, so that the spraying is realized.
The stirring device 1 should have a raw material inlet 111 so that the paint and water can be introduced into the stirring device 1 and air can be discharged from the raw material inlet 111.
The delivery tube 3 is preferably a hose for manual adjustment of the spray head position.
In order to improve the stirring effect, the stirring device 1 comprises at least two stirring gas pipes 12, and each stirring gas pipe 12 is uniformly arranged along the side surface of the stirring device shell 11 at intervals.
In order to increase the paint output, some of the design parameters of the output device 2 are preferably as follows: the included angle between the output pipe 21 and the horizontal plane is 30-45 degrees, the material inlet 211 is arranged obliquely upwards, and the area of the material inlet 211 is not more than half of the surface area of the output pipe 21 at the position. The material inlet 211 is arranged along the length direction of the output pipe 21, and the length of the material inlet is not more than 300 mm.
The air of the stirring device 1 and the air of the output device 2 are provided by an air pump, and the air pressure is preferably 0.5MPa-1.5 MPa. When in coating, the distance between the spray head 4 and the slag pot is preferably not more than 1 m.
Claims (4)
1. Slag ladle spraying device, its characterized in that: comprises a stirring device (1), an output device (2), a delivery pipe (3) and a spray head (4); the stirring device (1) comprises a stirring device shell (11) and a stirring air pipe (12), wherein the stirring air pipe (12) is connected with the stirring device shell (11); the output device (2) comprises an output pipe (21) and an output air pipe (22), the output pipe (21) penetrates through the stirring device shell (11) in the vertical direction, a material inlet (211) is formed in the output pipe (21) in the stirring device shell (11), and the output air pipe (22) is connected with the lower end of the output pipe (21); the delivery pipe (3) is connected with the upper end of the output pipe (21) and the spray head (4).
2. The slag pot spray coating device of claim 1, wherein: the stirring device (1) comprises at least two stirring air pipes (12), and each stirring air pipe (12) is uniformly arranged along the side surface of the stirring device shell (11) at intervals.
3. The slag pot spray coating device of claim 1, wherein: the included angle between the output pipe (21) and the horizontal plane is 30-45 degrees, the material inlet (211) is arranged obliquely upwards, and the area of the material inlet (211) is not more than half of the surface area of the output pipe (21) at the position.
4. The slag pot spray coating device of claim 3, wherein: the material inlet (211) is arranged along the length direction of the output pipe (21), and the length of the material inlet is not more than 300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382475.2U CN211914313U (en) | 2019-12-26 | 2019-12-26 | Slag pot spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382475.2U CN211914313U (en) | 2019-12-26 | 2019-12-26 | Slag pot spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211914313U true CN211914313U (en) | 2020-11-13 |
Family
ID=73325883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922382475.2U Active CN211914313U (en) | 2019-12-26 | 2019-12-26 | Slag pot spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211914313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892904A (en) * | 2021-01-13 | 2021-06-04 | 广东韶钢松山股份有限公司 | Automatic spraying device for converter slag pot and using method thereof |
-
2019
- 2019-12-26 CN CN201922382475.2U patent/CN211914313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892904A (en) * | 2021-01-13 | 2021-06-04 | 广东韶钢松山股份有限公司 | Automatic spraying device for converter slag pot and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206254326U (en) | Air-entrained concrete building block compound stirring system | |
| CN211914313U (en) | Slag pot spraying device | |
| CN108672118A (en) | A kind of nozzle to spray mixture | |
| CN207583387U (en) | A kind of squash type Wet-type patching machine | |
| CN205676501U (en) | LF refining furnace powdery deoxidizer automatically adding device | |
| CN206951333U (en) | Wet ball mill cleaning device and wet ball mill | |
| CN106635579B (en) | Continuous size mixing equipment and beer production line | |
| CN213289955U (en) | Water-sand-gas mixing device for sand blasting machine | |
| CN205190995U (en) | PCCP steel wire tube core cement paste spraying device | |
| CN206982472U (en) | Become zero terminal abrasive material induction system | |
| CN201454745U (en) | Paint spraying device | |
| CN209812740U (en) | High-consistency cement slurry spraying device | |
| CN203791588U (en) | Release agent spraying device | |
| CN207206202U (en) | A kind of dandy roll sand-blasting machine | |
| CN207289840U (en) | A kind of high pressure liquid sandblast cleaning device | |
| CN207430562U (en) | Glass fungus-proof liquid liquid-jet device | |
| CN107013041B (en) | A kind of efficient gravity flow pouring material wet-spraying machine | |
| CN209697214U (en) | Underworkings sprays white device | |
| CN207547557U (en) | A kind of refractory gunning equipment | |
| CN201702689U (en) | Sand pumping device for high-pressure water jet sand blasting surface cleaning machine | |
| CN219880255U (en) | Wet spraying nozzle for ladle and tundish lining | |
| CN220258371U (en) | Cement kiln waste liquid adding atomizing spray gun | |
| CN213822560U (en) | Film coating system | |
| CN205652840U (en) | Defeated material elbow device of jet plane | |
| CN205590744U (en) | Spray repair rifle of dip pipe is repaired to modified |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |