CN201289311Y - Automatic enclosed feeding system for electric arc furnace - Google Patents
Automatic enclosed feeding system for electric arc furnace Download PDFInfo
- Publication number
- CN201289311Y CN201289311Y CNU2008201488775U CN200820148877U CN201289311Y CN 201289311 Y CN201289311 Y CN 201289311Y CN U2008201488775 U CNU2008201488775 U CN U2008201488775U CN 200820148877 U CN200820148877 U CN 200820148877U CN 201289311 Y CN201289311 Y CN 201289311Y
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- CN
- China
- Prior art keywords
- electric arc
- stand
- feed bin
- arc furnaces
- charging system
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic sealing and charging system used for an electric arc furnace, which comprises a bin and a stand, wherein, the bin is arranged on the stand, a feeding opening and a discharging opening are formed on the bin, a feeding pipe is arranged below the bin, the feeding pipe is communicated with the discharging opening of the bin, and a control valve is arranged between the feeding pipe and the discharging opening of the bin. The utility model can automatically control feeding of the electric arc furnace, has the advantages that the automatic sealing and charging system is convenient for remote control and facilities implementation, supervision, safety production, high efficiency and low consumption running of the process, can reduce the material consumption, improves the production environment, improves the degree of mechanized operation, creates the secure and comfortable operating environment and is convenient for maintenance.
Description
Technical field
The utility model relates to a kind of melted material electric arc furnaces smelting equipment, particularly a kind of automatic control, the reinforced airtight charging system of process.
Background technology
Fusion smelting equipment is in smelting process, and big portion adopts artificial or simple and easy mechanical loading mode. and it is bigger to exist material to fly upward loss, and not have meter heavy for material in the smelting process, and product quality can't be effectively controlled. and the staff is big, labour intensity is high, and production environment is poor.
The utility model content
The purpose of this utility model provides a kind of electric arc furnace smelting equipment charging system that can control automatically to the electric arc furnaces charging.
For achieving the above object, the utility model adopts following technical scheme: comprise feed bin and stand, described feed bin is arranged in the stand, and feed bin is provided with charging aperture and discharging opening, also be provided with charge pipe under feed bin, charge pipe is connected with the feed bin discharging opening and is provided with control valve between the two.
Charge pipe is installed in the stand outside and the stand of position at an upper portion thereof is provided with pulley, be erected with steel wire rope on the pulley, steel wire rope one end is connected with counterweight, and the other end is connected with the reinforced pull bar of tubulose, described reinforced drag link sleeve be located at charge pipe outer and both be obliquely installed.
Be provided with LOAD CELLS between feed bin and stand, LOAD CELLS is connected with the weighing-up wave line.
Described feed bin is an enclosed construction, and top is square body, and the bottom is that bullet and bullet port are discharging opening.
Also comprise charging scffold, described charging scffold is arranged on the stand top, and feed bin is arranged on the charging scffold.
Stand also is provided with the cat ladder towards charging scffold outward.
During use, utilize driving that material is poured into from the feed bin charging aperture, electric arc furnaces is arranged at reinforced pull bar one side, make the charging aperture of the discharging port of reinforced pull bar over against electric arc furnaces, the weighing-up wave line is connected in the control room, when needing charging, promote counterweight, then reinforced pull bar can be transferred in the charging aperture of electric arc furnaces, opens control valve again, and then the material in the feed bin can enter in the electric arc furnaces, when not needing to the electric arc furnaces charging, closed control valve, drop-down counterweight, the pull bar that will feed in raw material is mentioned and is got final product.What of the interior material of feed bin LOAD CELLS can measure, and pass to the control room by the weighing-up wave line, is convenient to Long-distance Control, is beneficial to execution, the supervision of technology, guaranteed the integrality of technology, guarantees production safety, efficient, low consumption operation.The utility model has been realized airtight auto feed, has avoided the feed way of unordered blindness, has guaranteed the body of heater security of operation, has also avoided flying upward in the reinforced process of material, reduces material loss, has improved production environment.Improve mechanization operation degree, created safe, comfortable working environment, and be convenient to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Comprise the stand 13 that is arranged on the smelting platform 1 with the automatic airtight charging system by electric arc furnaces shown in Figure 1, stand 13 tops are provided with charging scffold 5, charging scffold 5 is provided with feed bin 6, feed bin 6 is an enclosed construction, top is square body, the bottom is that bullet and bullet port are discharging opening 14, is laid with 4 LOAD CELLSs 4 between feed bin 6 and stand 13, and LOAD CELLS 4 is connected with weighing-up wave line 2.Also comprise charge pipe 11, charge pipe 11 is installed in stand 13 outsides and the stand 13 of position at an upper portion thereof is provided with pulley 7, be erected with steel wire rope 8 on the pulley 7, steel wire rope 8 one ends are connected with counterweight 12, the other end is connected with the reinforced pull bar 10 of tubulose, described reinforced pull bar 10 be set in charge pipe 11 outer and both be obliquely installed.Be provided with control valve 9 between charge pipe 11 and the discharging opening 14, outside the stand 13 of smelting between platform 1 and the charging scffold 5, also be provided with cat ladder 3.
During use, utilize driving that material is poured into from the charging aperture 15 of feed bin 6, electric arc furnaces is arranged at reinforced pull bar 10 1 sides, make the charging aperture of the discharging port of reinforced pull bar 10 over against electric arc furnaces, weighing-up wave line 2 is connected in the control room, when needing charging, promote counterweight 12, then reinforced pull bar 10 can be transferred in the charging aperture of electric arc furnaces, opens control valve 9 again, and then the material in the feed bin 6 can enter in the electric arc furnaces, when not needing to the electric arc furnaces charging, closed control valve 9, drop-down counterweight 12, the pull bar 10 that will feed in raw material is mentioned and is got final product.What of the interior material of feed bin LOAD CELLS 4 can measure, and pass to the control room by weighing-up wave line 2, is convenient to Long-distance Control.
Claims (6)
1. electric arc furnaces automatic airtight charging system, comprise feed bin and stand, described feed bin is arranged in the stand, and feed bin is provided with charging aperture and discharging opening, it is characterized in that: also be provided with charge pipe under feed bin, charge pipe is connected with the feed bin discharging opening and is provided with control valve between the two.
2. electric arc furnaces automatic airtight charging system as claimed in claim 1, it is characterized in that: charge pipe is installed in the stand outside and the stand of position at an upper portion thereof is provided with pulley, be erected with steel wire rope on the pulley, steel wire rope one end is connected with counterweight, the other end is connected with the reinforced pull bar of tubulose, described reinforced drag link sleeve be located at charge pipe outer and both be obliquely installed.
3. as claim 1 or 2 electric arc furnaces automatic airtight charging system, it is characterized in that: be provided with LOAD CELLS between feed bin and stand, LOAD CELLS is connected with the weighing-up wave line.
4. as claim 3 electric arc furnaces automatic airtight charging system, it is characterized in that: described feed bin is an enclosed construction, and top is square body, and the bottom is that bullet and bullet port are discharging opening.
5. as claim 4 electric arc furnaces automatic airtight charging system, it is characterized in that: also comprise charging scffold, described charging scffold is arranged on the stand top, and feed bin is arranged on the charging scffold.
6. as claim 5 electric arc furnaces automatic airtight charging system, it is characterized in that: stand also is provided with the cat ladder towards charging scffold outward.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201488775U CN201289311Y (en) | 2008-08-29 | 2008-08-29 | Automatic enclosed feeding system for electric arc furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201488775U CN201289311Y (en) | 2008-08-29 | 2008-08-29 | Automatic enclosed feeding system for electric arc furnace |
Publications (1)
Publication Number | Publication Date |
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CN201289311Y true CN201289311Y (en) | 2009-08-12 |
Family
ID=40980995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008201488775U Expired - Fee Related CN201289311Y (en) | 2008-08-29 | 2008-08-29 | Automatic enclosed feeding system for electric arc furnace |
Country Status (1)
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CN (1) | CN201289311Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102607263A (en) * | 2012-03-22 | 2012-07-25 | 上海海事大学 | Continuous production vacuum atmosphere furnace and production method thereof |
CN103014365A (en) * | 2012-12-08 | 2013-04-03 | 中兴能源装备股份有限公司 | Automatic feeding machine special for electroslag furnace |
CN103398585A (en) * | 2013-08-02 | 2013-11-20 | 宁夏天净冶金有限公司 | Automatic distributing and feeding equipment of submerged arc furnace used for industrial silicon and iron alloy production |
CN103423990A (en) * | 2012-05-18 | 2013-12-04 | 中国有色(沈阳)冶金机械有限公司 | Lifting type filling bin |
CN104313341A (en) * | 2014-10-30 | 2015-01-28 | 重庆钢铁(集团)有限责任公司 | Automatic feeding device for auxiliary materials for electroslag smelting |
CN106435092A (en) * | 2016-11-02 | 2017-02-22 | 四川六合锻造股份有限公司 | Aluminum powder adding method for electroslag remelting process |
CN108404442A (en) * | 2018-05-04 | 2018-08-17 | 上海东富龙科技股份有限公司 | A kind of continuous automatic feeding device of online single tube |
-
2008
- 2008-08-29 CN CNU2008201488775U patent/CN201289311Y/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102607263A (en) * | 2012-03-22 | 2012-07-25 | 上海海事大学 | Continuous production vacuum atmosphere furnace and production method thereof |
CN103423990A (en) * | 2012-05-18 | 2013-12-04 | 中国有色(沈阳)冶金机械有限公司 | Lifting type filling bin |
CN103423990B (en) * | 2012-05-18 | 2014-12-17 | 中国有色(沈阳)冶金机械有限公司 | Lifting type filling bin |
CN103014365A (en) * | 2012-12-08 | 2013-04-03 | 中兴能源装备股份有限公司 | Automatic feeding machine special for electroslag furnace |
CN103014365B (en) * | 2012-12-08 | 2015-08-05 | 中兴能源装备股份有限公司 | The Special Automatic blanking machine of electroslag furnace |
CN103398585A (en) * | 2013-08-02 | 2013-11-20 | 宁夏天净冶金有限公司 | Automatic distributing and feeding equipment of submerged arc furnace used for industrial silicon and iron alloy production |
CN103398585B (en) * | 2013-08-02 | 2015-07-15 | 宁夏天净冶金有限公司 | Automatic distributing and feeding equipment of submerged arc furnace used for industrial silicon and iron alloy production |
CN104313341A (en) * | 2014-10-30 | 2015-01-28 | 重庆钢铁(集团)有限责任公司 | Automatic feeding device for auxiliary materials for electroslag smelting |
CN104313341B (en) * | 2014-10-30 | 2016-05-25 | 重庆钢铁(集团)有限责任公司 | A kind of electroslag smelting auxiliary material automatic feeding device |
CN106435092A (en) * | 2016-11-02 | 2017-02-22 | 四川六合锻造股份有限公司 | Aluminum powder adding method for electroslag remelting process |
CN108404442A (en) * | 2018-05-04 | 2018-08-17 | 上海东富龙科技股份有限公司 | A kind of continuous automatic feeding device of online single tube |
CN108404442B (en) * | 2018-05-04 | 2023-08-08 | 东富龙科技集团股份有限公司 | Online single-tube continuous automatic feeding device |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20120829 |