CN104197722B - A kind of drawing mechanism controlling smelt flow in melting furnace - Google Patents
A kind of drawing mechanism controlling smelt flow in melting furnace Download PDFInfo
- Publication number
- CN104197722B CN104197722B CN201410433450.XA CN201410433450A CN104197722B CN 104197722 B CN104197722 B CN 104197722B CN 201410433450 A CN201410433450 A CN 201410433450A CN 104197722 B CN104197722 B CN 104197722B
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- drawing mechanism
- hole
- connecting rod
- melting furnace
- smelt flow
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Abstract
The invention provides a kind of drawing mechanism controlling smelt flow in melting furnace, comprise columniform go out material through hole, drawing mechanism inwall arranges at least two track through holes along going out material through hole radial direction, the speed-controlling device controlling smelt flow is set in each track through hole, comprises roller, connecting rod, pull bar; Roller comprises back shaft and is positioned at the wheel body of high temperature resistant material at back shaft two ends, and wheel body relies on external force drive clockwise or be rotated counterclockwise, and back shaft is connected with connecting rod one end; The other end of connecting rod is connected with pull bar; Pull bar relies on external force to drive and moves along track through hole; Operationally, roller puts in out in material through hole under the driving of pull bar from track through hole.A kind of drawing mechanism controlling smelt flow in melting furnace provided by the invention, speed when it can control fused mass discharging, thus the output of vitreous silica is controlled.
Description
Technical field
The present invention relates to a kind of drawing mechanism, particularly a kind of cooperation even melts the device that stove controls fused mass discharging.
Background technology
In the technique of the heating and melting of the materials such as quartz, the fused mass after heating is flowed out by the drawing mechanism be fixedly connected with body of heater.Traditional continuous induction melting furnace is by a shaping outlet by burned vitreous silica along outlet flow out, but such discharge method exists following problem: first, and too fast the flowing out from drawing mechanism of fused mass, is unfavorable for the cooling and shaping of fused mass; Secondly, excessively slow flows out from drawing mechanism, cannot be artificial control the output of vitreous silica, is also unfavorable for that the amount of feeding device to quartz to be heated controls.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of drawing mechanism that can control smelt flow in melting furnace.
A kind of drawing mechanism controlling smelt flow in melting furnace, be positioned at melting furnace discharging opening one end, it is characterized in that, be provided with in described drawing mechanism columniform go out material through hole, drawing mechanism inwall arranges at least two orbital pass along going out material through hole radial direction, the speed-controlling device controlling smelt flow is set in each orbital pass, comprises roller, connecting rod, pull bar; Roller comprises back shaft and is positioned at the wheel body of high temperature resistant material at back shaft two ends, and wheel body relies on external force drive clockwise or be rotated counterclockwise, and back shaft is connected with connecting rod one end; The other end of connecting rod is connected with pull bar; Pull bar relies on external force to drive and moves along orbital pass; Operationally, roller puts in out in material through hole under the driving of pull bar from orbital pass.
Compared with prior art, the present invention has the following advantages:
A kind of drawing mechanism controlling smelt flow in melting furnace provided by the invention is described in detail below in conjunction with Figure of description.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of speed-controlling device.
Detailed description of the invention
Composition graphs 1, a kind of drawing mechanism controlling smelt flow in melting furnace, be positioned at melting furnace discharging opening one end, be provided with in it columniform go out material through hole 1, drawing mechanism inwall arranges at least two orbital pass 2 along going out material through hole 1 radial direction, the speed-controlling device controlling smelt flow is set in each orbital pass 2.Every two orbital pass 2 are one group, often organize orbital pass 2 and are distributed on drawing mechanism inwall with the axial symmetry going out material through hole 1, arrange at least two group orbital pass 2 at the differing heights of drawing mechanism inwall.Orbital pass 2 be divided near go out material through hole 1 roller chamber 2-1 and away from the pulley chamber 2-2 going out material through hole 1, be circumferentially with protruding stopping means along inwall between roller chamber 2-1 and pulley chamber 2-2.
Described speed-controlling device comprises roller 3, connecting rod 4, pull bar 5.
Roller 3 comprises back shaft 3-1 and is positioned at the wheel body 3-2 of high temperature resistant material at back shaft two ends, and wheel body relies on external force drive clockwise or be rotated counterclockwise, and back shaft is connected with connecting rod 4 one end.
Connecting rod 4 front end is that diameter is less than the cylinder of stopping means internal diameter and is arranged in roller chamber 2-1, and connecting rod 4 rear end is that diameter is greater than the cylinder of the internal diameter of stopping means and is positioned at pulley chamber 2-2; During work, due in order to prevent connecting rod to put in out in material through hole 1 thus cause connecting rod 4 to be damaged by high-temperature material, through calculating, the size of the displacement of connecting rod 4 in orbital pass 2 should ensure that connecting rod 4 is arranged in orbital pass 2 all the time, therefore arranges connecting rod 4 rear end that stopping means and diameter are greater than stopping means internal diameter.Preferably, in order to reduce the friction of connecting rod 4 and orbital pass 2 inwall, connecting rod 4 rear end arranges two row's assembly pulleys, often organize assembly pulley and be made up of pulley 6, pulley 6 is tangent with the wall of orbital pass 2; When pulley 6 runs to stopping means, because itself and orbital pass 2 are avoided tangent, also can prevent connecting rod 4 overexercise.
The other end of connecting rod 4 is connected with pull bar 5; Pull bar 5 front end is cylindrical and with external screw thread, be threaded with connecting rod 4; Rear end is diametrically greater than the cylinder of pulley chamber 2-2 internal diameter, can prevent connecting rod 4 displacement excessive causing from putting in out in material through hole 1 further.Pull bar 5 relies on external force to drive and moves along orbital pass 2.
The cooling inner chamber 7 of a ring-type is set between two adjacent orbital pass 2 of the differing heights in drawing mechanism housing, interior filling cooling agent.
The inwall of drawing mechanism is arranged one deck zirconia exotic material 8.
When designing, prevent that connecting rod 4 displacement is excessive to be caused putting in out in material through hole 1 thus the high temperature causing connecting rod 4 to be melted thing is damaged, can by plated surface one deck exotic material of connecting rod 4, but the market price of exotic material is slightly high, and only have roller 3 to stretch in input and output material through hole 1, there is no need connecting rod 4 surface all to cover exotic material, therefore design stopping means.Through calculating, only have roller 3 can extend into out in material through hole 1 as long as the position of stopping means meets.
During work, fused mass flow out from melting furnace enter drawing mechanism go out in material through hole 1, under normal circumstances, speed-controlling device is arranged in orbital pass 2 and does not stretch into out material through hole 1.When smelt flow crosses time slack, speed-controlling device stretches into out in material through hole 1 under the driving of external force, and the wheel body 3-2 of roller 3 turns clockwise under the driving of external force, to the external force that fused mass one accelerates, makes fused mass accelerate to flow downward.When smelt flow is too fast, speed-controlling device stretches into out in material through hole 1 under the driving of external force, and the wheel body 3-2 of roller 3 is rotated counterclockwise under the driving of external force, to the external force that fused mass one slows down, fused mass is slowed down and flows downward.
Claims (8)
1. one kind controls the drawing mechanism of smelt flow in melting furnace, be positioned at melting furnace discharging opening one end, it is characterized in that, be provided with in described drawing mechanism columniform go out material through hole (1), drawing mechanism inwall arranges at least two orbital pass (2) along going out material through hole (1) radial direction, the speed-controlling device controlling smelt flow is set in each orbital pass (2), comprises roller (3), connecting rod (4), pull bar (5); Roller (3) comprises back shaft (3-1) and is positioned at the wheel body (3-2) of high temperature resistant material at back shaft two ends, and wheel body relies on external force drive clockwise or be rotated counterclockwise, and back shaft is connected with connecting rod (4) one end; The other end of connecting rod (4) is connected with pull bar (5); Pull bar (5) relies on external force to drive and moves along orbital pass (2); Operationally, roller (3) puts in out in material through hole (1) under the driving of pull bar (5) from orbital pass (2).
2. the drawing mechanism of smelt flow in control melting furnace according to claim 1, it is characterized in that, every two orbital pass (2) are one group, often organizing orbital pass (2) is distributed on drawing mechanism inwall with the axial symmetry going out material through hole (1), arranges at least two group orbital pass (2) at the differing heights of drawing mechanism inwall.
3. the drawing mechanism of smelt flow in control melting furnace according to claim 1 and 2, it is characterized in that, orbital pass (2) be divided near go out material through hole (1) roller chamber (2-1) and away from the pulley chamber (2-2) going out material through hole (1), between roller chamber (2-1) and pulley chamber (2-2) along inwall be circumferentially with projection stopping means.
4. the drawing mechanism of smelt flow in control melting furnace according to claim 3, it is characterized in that, connecting rod (4) front end is that diameter is less than the cylinder of stopping means internal diameter and is arranged in roller chamber (2-1), and connecting rod (4) rear end is that diameter is greater than the cylinder of the internal diameter of stopping means and is positioned at pulley chamber (2-2); During work, connecting rod (4) can not put in out in material through hole (1).
5. the drawing mechanism of smelt flow in control melting furnace according to claim 3, it is characterized in that, connecting rod (4) is cylindrical, its diameter is less than the internal diameter in orbital pass pulley chamber (2-2), its rear portion is arranged in pulley chamber (2-2), connecting rod (4) rear portion is arranged two row's assembly pulleys, often organize assembly pulley and be made up of pulley (6), pulley (6) is tangent with the wall of orbital pass (2); During work, connecting rod (4) can not put in out in material through hole (1).
6. the drawing mechanism of smelt flow in control melting furnace according to claim 2, it is characterized in that, the cooling inner chamber (7) of a ring-type is set between two adjacent orbital pass (2) of the differing heights in drawing mechanism housing, interior filling cooling agent.
7. the drawing mechanism of smelt flow in control melting furnace according to claim 1, is characterized in that, the inwall of drawing mechanism is arranged one deck exotic material (8).
8. the drawing mechanism of smelt flow in control melting furnace according to claim 7, it is characterized in that, exotic material (8) is zirconia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433450.XA CN104197722B (en) | 2014-08-28 | 2014-08-28 | A kind of drawing mechanism controlling smelt flow in melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433450.XA CN104197722B (en) | 2014-08-28 | 2014-08-28 | A kind of drawing mechanism controlling smelt flow in melting furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104197722A CN104197722A (en) | 2014-12-10 |
| CN104197722B true CN104197722B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410433450.XA Expired - Fee Related CN104197722B (en) | 2014-08-28 | 2014-08-28 | A kind of drawing mechanism controlling smelt flow in melting furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN104197722B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516787B (en) * | 2016-11-11 | 2018-08-10 | 重庆兆峰玻璃晶品有限公司 | A kind of charging rate control device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202699U (en) * | 1985-06-27 | 1986-10-15 | 上海钢铁研究所 | Continue uncrystallized strip-producing device |
| CN1046300A (en) * | 1989-04-11 | 1990-10-24 | 迪迪尔工厂股份公司 | Closing and/or adjusting device of metallurgical container |
| KR20010113280A (en) * | 2000-06-19 | 2001-12-28 | 김사훈 | Destruction by fire device of waste material |
| CN1470344A (en) * | 2003-07-07 | 2004-01-28 | 北京科技大学 | High-smelting-point semi-solid metal sizing-material continuous preparation process and apparatus |
| CN201488554U (en) * | 2009-08-29 | 2010-05-26 | 湖南九一连续铸轧实业有限责任公司 | Device for controlling molten steel flow quantity of tap hole of steel smelting furnace |
| CN102135376A (en) * | 2010-01-26 | 2011-07-27 | 蒋明学 | Stepped furnace |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0861645A (en) * | 1994-08-15 | 1996-03-08 | Ishikawajima Harima Heavy Ind Co Ltd | Flying ash melting furnace |
-
2014
- 2014-08-28 CN CN201410433450.XA patent/CN104197722B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202699U (en) * | 1985-06-27 | 1986-10-15 | 上海钢铁研究所 | Continue uncrystallized strip-producing device |
| CN1046300A (en) * | 1989-04-11 | 1990-10-24 | 迪迪尔工厂股份公司 | Closing and/or adjusting device of metallurgical container |
| KR20010113280A (en) * | 2000-06-19 | 2001-12-28 | 김사훈 | Destruction by fire device of waste material |
| CN1470344A (en) * | 2003-07-07 | 2004-01-28 | 北京科技大学 | High-smelting-point semi-solid metal sizing-material continuous preparation process and apparatus |
| CN201488554U (en) * | 2009-08-29 | 2010-05-26 | 湖南九一连续铸轧实业有限责任公司 | Device for controlling molten steel flow quantity of tap hole of steel smelting furnace |
| CN102135376A (en) * | 2010-01-26 | 2011-07-27 | 蒋明学 | Stepped furnace |
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| CN104197722A (en) | 2014-12-10 |
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