CN204122713U - Copper and its alloy casting coverture feeding device - Google Patents
Copper and its alloy casting coverture feeding device Download PDFInfo
- Publication number
- CN204122713U CN204122713U CN201420612721.3U CN201420612721U CN204122713U CN 204122713 U CN204122713 U CN 204122713U CN 201420612721 U CN201420612721 U CN 201420612721U CN 204122713 U CN204122713 U CN 204122713U
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- China
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- conveying pipeline
- copper
- coverture
- storage tank
- feeding device
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Abstract
The utility model relates in Copper and its alloy semi-continuous casting process, the frock of ingot casting production and application, is a kind of Copper and its alloy casting coverture feeding device.Solve easily to cause when adding coverture in current copper and copper semi-continuous casting process scatter, contaminated environment and affect the technical problem of health.A kind of Copper and its alloy casting coverture feeding device, comprise a horizontally disposed conveying pipeline, conveying pipeline inside is provided with a helical axis, and the rear end of conveying pipeline is provided with the drive motors for driving helical axis; The bottom of conveying pipeline is fixedly connected with one, and for handling the bat-handle switch of drive motors, the top of conveying pipeline is provided with storage tank, and the bottom of storage tank is connected with conveying pipeline.The utility model is reinforced convenient, and addition is controlled, and coverture sealing conveying does not scatter, and economizes in raw materials, ensure that product surface quality, improve working environment, be conducive to operative employee healthy.
Description
Technical field
The utility model relates in Copper and its alloy semi-continuous casting process, the frock of ingot casting production and application, is a kind of Copper and its alloy casting coverture feeding device.
Background technology
During Copper and its alloy semi-continuous casting is produced, need to add coverture, crystallizer inner metal liquid face is protected, general conventional coverture has salt, borax, carbon black etc., liquid metal in casting is protected, mainly contain three aspect effects: 1, prevent liquid metal from contacting with air, cause air-breathing, in ingot casting, form pore; 2, prevent liquid metal surface from lowering the temperature, cause the defects such as ingot casting top layer cold shut slag inclusion; 3, formed between crystallizer and ingot casting surface and lubricate, improve ingot surface quality, extend crystallizer service life.So being added in semi-continuous casting of coverture is a very important ring.
Conventional coverture feed way is feed in raw material with grafter, shovels out, by the distance of 0.5 ~ 1.0m, then join crystallizer liquor metal surface with grafter from coverture charge box.In this process, because grafter edge is unshielded, coverture easily scatters, and causes waste and pollutes, when especially adding carbon black, because carbon black density is very little, float down on the wind, fly away whole workshop, cause foundry very dirty, simultaneously along with respiratory system enters human body, the health of operative employee is also caused serious injury.Therefore a kind of coverture that can reduce is needed to scatter, ensure the coverture feeding device that operative employee is healthy.
Summary of the invention
The utility model be solve easily to cause when adding coverture in current copper and copper semi-continuous casting process scatter, contaminated environment the and affect technical problem of health, a kind of Copper and its alloy casting coverture feeding device is provided.
The utility model adopts following technical scheme to realize: a kind of Copper and its alloy casting coverture feeding device, comprise a horizontally disposed conveying pipeline, conveying pipeline inside is provided with a helical axis, and the rear end of conveying pipeline is provided with the drive motors for driving helical axis; The bottom of conveying pipeline is fixedly connected with one, and for handling the bat-handle switch of drive motors, the top of conveying pipeline is provided with storage tank, and the bottom of storage tank is connected with conveying pipeline.
For solving in current copper and copper semicontinuous casting technique, series of technical existing when adding coverture in crystallizer, the utility model provides a kind of sealing, coverture that is light, environmental protection feeds in raw material special tooling, the problem that coverture easily scatters is added when solving semi-continuous casting, save coverture, ensure that product surface quality, also for operative employee provides good working environment.
Coverture is delivered to crystallizer by following program: coverture is loaded storage tank, be connected with conveying pipeline bottom storage tank, helical axis is driven by drive motors, thus coverture is transported to conveying pipeline outlet from storage tank, is distributed to crystallizer inner metal liquid surface.
Owing to adopting such scheme, the utility model has following superiority: reinforced convenient, addition is controlled, and coverture sealing conveying does not scatter, and economizes in raw materials, ensure that product surface quality, improve working environment, be conducive to operative employee healthy.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
1-drive motors, 2-bat-handle switch, 3-conveying pipeline, 4-storage tank, 5-helical axis.
Detailed description of the invention
A kind of Copper and its alloy casting coverture feeding device, comprise a horizontally disposed conveying pipeline 3, conveying pipeline 3 inside is provided with a helical axis 5, and the rear end of conveying pipeline 3 is provided with the drive motors for driving helical axis 5; The bottom of conveying pipeline 3 is fixedly connected with one, and for handling the bat-handle switch 2 of drive motors 1, the top of conveying pipeline 3 is provided with storage tank 4, and the bottom of storage tank 4 is connected with conveying pipeline 3.
Be movable connection structure between described storage tank 4 and conveying pipeline 3.
Bat-handle switch 2 is provided with button, and button is connected with drive motors 1 by inner lead, controls the duty of drive motors 1.
1, be first make spiral feeder
,concrete equipment is shown in accompanying drawing.
Storage tank diameter 150mm, height 200mm, to store the amount that one-step casting adds coverture, drive motors adopts DC micromotor, rotating speed 120 revs/min, and conveying pipeline length is about 300mm, caliber 25mm, and the overall total amount of device is about about 500g.
2, prepare before producing, storage tank is filled coverture (according to demand), linked together by screw thread mouth and conveying pipeline.In production, discharging opening is aimed at crystallizer metal bath surface, pressing switch can carry out coverture interpolation.During use, can the several storage tank of polygamy, after coverture is finished in storage tank, after changing storage tank, realize continuous seepage.
Storage tank 4 can be designed to bottom opening, and when filling with substance loads from bottom, then turns around and is connected with conveying pipeline 3, then turns over and just can carry out reinforced operation.
Claims (2)
1. a Copper and its alloy casting coverture feeding device, it is characterized in that, comprise a horizontally disposed conveying pipeline (3), conveying pipeline (3) inside is provided with a helical axis (5), and the rear end of conveying pipeline (3) is provided with the drive motors for driving helical axis (5); The bottom of conveying pipeline (3) is fixedly connected with one, and for handling the bat-handle switch (2) of drive motors (1), the top of conveying pipeline (3) is provided with storage tank (4), and the bottom of storage tank (4) is connected with conveying pipeline (3).
2. Copper and its alloy casting coverture feeding device as claimed in claim 1, it is characterized in that, be movable connection structure between described storage tank (4) and conveying pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612721.3U CN204122713U (en) | 2014-10-22 | 2014-10-22 | Copper and its alloy casting coverture feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612721.3U CN204122713U (en) | 2014-10-22 | 2014-10-22 | Copper and its alloy casting coverture feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122713U true CN204122713U (en) | 2015-01-28 |
Family
ID=52379104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612721.3U Expired - Fee Related CN204122713U (en) | 2014-10-22 | 2014-10-22 | Copper and its alloy casting coverture feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880534A (en) * | 2016-06-28 | 2016-08-24 | 广西长城矿山机械设备制造有限公司 | Safe putting device of casting heat-insulating covering agent |
| CN111121467A (en) * | 2019-12-30 | 2020-05-08 | 安徽楚江科技新材料股份有限公司 | Adding device for smelting and casting covering agent |
-
2014
- 2014-10-22 CN CN201420612721.3U patent/CN204122713U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880534A (en) * | 2016-06-28 | 2016-08-24 | 广西长城矿山机械设备制造有限公司 | Safe putting device of casting heat-insulating covering agent |
| CN105880534B (en) * | 2016-06-28 | 2018-01-05 | 广西长城矿山机械设备制造有限公司 | A kind of safe delivery device of casting thermal-insulating covering agent |
| CN111121467A (en) * | 2019-12-30 | 2020-05-08 | 安徽楚江科技新材料股份有限公司 | Adding device for smelting and casting covering agent |
| CN111121467B (en) * | 2019-12-30 | 2022-04-12 | 安徽楚江高精铜带有限公司 | Adding device for smelting and casting covering agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20201022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |