CN104197722A - Discharging device controlling flowing speed of liquid melt in melting furnace - Google Patents
Discharging device controlling flowing speed of liquid melt in melting furnace Download PDFInfo
- Publication number
- CN104197722A CN104197722A CN201410433450.XA CN201410433450A CN104197722A CN 104197722 A CN104197722 A CN 104197722A CN 201410433450 A CN201410433450 A CN 201410433450A CN 104197722 A CN104197722 A CN 104197722A
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- hole
- drawing mechanism
- track
- connecting rod
- melting furnace
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Abstract
The invention provides a discharging device controlling the flowing speed of liquid melt in a melting furnace. The discharging device comprises a cylindrical discharging through hole. At least two track through holes are formed in the inner wall of the discharging device in the radial direction of the discharging through hole. Each track through hole is internally provided with a speed controlling device for controlling the flowing speed of the liquid melt. Each speed controlling device comprises a wheel, a connecting rod and a pull rod, wherein the wheel comprises a supporting shaft and wheel bodies located at the two ends of the supporting shaft, the wheel bodies are made of high-temperature-resisting materials, the wheel bodies are driven by the external force to rotate clockwise or anticlockwise, the supporting shaft is connected with one end of the connecting rod, the other end of the connecting rod is connected with the pull rod, the pull rod is driven by the external force to move in the corresponding track through hole, and during working, the wheel is driven by the pull rod to extend into the discharging through hole from the corresponding track through hole. The discharging device can control the speed at which the liquid melt is discharged, and accordingly the yield of the melted quartz is controlled.
Description
Technical field
The present invention relates to a kind of drawing mechanism, particularly a kind of cooperation connects the device that melts the discharging of stove control fused mass.
Background technology
In the technique of the heating and melting of the materials such as quartz, the fused mass after heating flows out by the drawing mechanism being fixedly connected with body of heater.Traditional continuous induction melting furnace is by a moulding outlet, burned vitreous silica to be flowed out along outlet, but such discharge method exists following problem: first, what fused mass was too fast flows out from drawing mechanism, is unfavorable for the cooling and shaping of fused mass; Secondly, excessively slow flows out from drawing mechanism, and the output to vitreous silica that cannot be artificial is controlled, and is also unfavorable for that feeding device controls quartzy amount to be heated.
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 of controlling smelt flow in melting furnace, be positioned at melting furnace discharging opening one end, it is characterized in that, in described drawing mechanism, be provided with columniform go out material through hole, on drawing mechanism inwall, along going out material through hole, at least two track through holes are radially set, the speed-controlling device of 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; In the time of work, roller puts in out in material through hole under the driving of pull bar from track through hole.
Compared with prior art, the present invention has the following advantages:
Describe a kind of drawing mechanism of controlling smelt flow in melting furnace provided by the invention in detail below in conjunction with Figure of description.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of speed-controlling device.
Detailed description of the invention
In conjunction with Fig. 1, a kind of drawing mechanism of controlling smelt flow in melting furnace, be positioned at melting furnace discharging opening one end, in it, be provided with columniform go out material through hole 1, on drawing mechanism inwall, along going out material through hole 1, at least two track through holes 2 are radially set, the speed-controlling device of controlling smelt flow is set in each track through hole 2.Every two track through holes 2 are one group, and every group of track through hole 2 is distributed on drawing mechanism inwall to go out the axial symmetry of material through hole 1, at the differing heights setting at least two group track through holes 2 of drawing mechanism inwall.Track through hole 2 is divided near going out the roller chamber 2-1 of material through hole 1 and away from the pulley chamber 2-2 that goes out material through hole 1, being circumferentially with protruding stopping means 2-3 between roller chamber 2-1 and pulley chamber 2-2 along inwall.
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 ends are that diameter is less than the cylinder of stopping means 2-3 internal diameter and is arranged in roller chamber 2-1, and connecting rod 4 rear ends are the cylinder of the diameter internal diameter that is greater than stopping means and are positioned at pulley chamber 2-2; When work, thereby owing to causing connecting rod 4 to be damaged by high-temperature material in order to prevent that connecting rod from putting in out in material through hole 1, through calculating, the size of the displacement of connecting rod 4 in track through hole 2 should ensure that connecting rod 4 is arranged in orbital pass 2 all the time, and therefore connecting rod 4 rear ends that stopping means 2-3 and diameter are greater than stopping means 2-3 internal diameter are set.Preferably, in order to reduce the friction of connecting rod 4 and orbital pass 2 inwalls, two row's assembly pulleys are set on connecting rod 4 rear ends, every group of assembly pulley is made up of pulley 6, and pulley 6 is tangent with the wall of track through hole 2; In the time that pulley 6 runs to stopping means 2-3, avoid tangent due to itself and orbital pass 2, also can prevent connecting rod 4 overexercises.
The other end of connecting rod 4 is connected with pull bar 5; Pull bar 5 front ends are cylindrical and with external screw thread, are threaded with connecting rod 4; Rear end is the cylinder that diameter is greater than pulley chamber 2-2 internal diameter, can further prevent from that connecting rod 4 displacements are excessive to cause putting in out in material through hole 1.Pull bar 5 relies on external force to drive and moves along track through hole 2.
The cooling inner chamber 7 of a ring-type is set, interior filling cooling agent between two adjacent rail grooves 2 of the differing heights in drawing mechanism housing.
One deck zirconia exotic material 8 is set on the inwall of drawing mechanism.
In the time of design, thereby preventing that connecting rod 4 displacements are excessive causes putting in out the high temperature that causes connecting rod 4 to be melted thing in material through hole 1 and damages, can be 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 surfaces all to cover exotic material, therefore design stopping means 2-3.Through calculating, the position of stopping means 2-3 only has roller 3 can extend into out in material through hole 1 as long as meet.
When work, fused mass flows out and enters the going out in material through hole 1 of drawing mechanism from melting furnace, and under normal circumstances, speed-controlling device is arranged in track through hole 2 and does not stretch into out material through hole 1.When smelt flow is crossed 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, gives the external force of an acceleration of fused mass, makes fused mass accelerate to flow downward.In the time that 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, gives the external force of a deceleration of fused mass, fused mass is slowed down and flow downward.
Claims (8)
1. control the drawing mechanism of smelt flow in melting furnace for one kind, be positioned at melting furnace discharging opening one end, it is characterized in that, in described drawing mechanism, be provided with columniform go out material through hole (1), on drawing mechanism inwall, along going out material through hole (1), at least two track through holes (2) are radially set, the speed-controlling device of controlling smelt flow is set in each track through hole (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 the 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 track through hole (2); In the time of work, roller (3) puts in out in material through hole (1) under the driving of pull bar (5) from track through hole (2).
2. the drawing mechanism of smelt flow in control melting furnace according to claim 1, it is characterized in that, every two track through holes (2) are one group, every group of track through hole (2) is distributed on drawing mechanism inwall to go out the axial symmetry of material through hole (1), at the differing heights setting at least two group track through holes (2) 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, track through hole (2) is divided near going out the roller chamber (2-1) of material through hole (1) and away from the pulley chamber (2-2) that goes out material through hole (1), being circumferentially with protruding stopping means (2-3) between roller chamber (2-1) and pulley chamber (2-2) along inwall.
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 (2-3) internal diameter and is arranged in roller chamber (2-1), and connecting rod (4) rear end is the cylinder of the diameter internal diameter that is greater than stopping means and is positioned at pulley chamber (2-2); When 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 track through hole pulley chamber (2-2), its rear portion is arranged in pulley chamber (2-2), connecting rod (4) arranges two row's assembly pulleys on rear portion, and every group of assembly pulley is made up of pulley (6), and pulley (6) is tangent with the wall of track through hole (2); When 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, interior filling cooling agent between adjacent two rail grooves (2) of the differing heights in drawing mechanism housing.
7. the drawing mechanism of smelt flow in control melting furnace according to claim 1, is characterized in that, one deck exotic material (8) is set on the inwall of drawing mechanism.
8. the drawing mechanism of smelt flow in control melting furnace according to claim 7, 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 true CN104197722A (en) | 2014-12-10 |
| CN104197722B CN104197722B (en) | 2016-03-23 |
Family
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Family Applications (1)
| 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 |
|---|---|
| CN (1) | CN104197722B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516787A (en) * | 2016-11-11 | 2017-03-22 | 重庆兆峰玻璃晶品有限公司 | Feed rate control device |
Citations (7)
| 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 |
| JPH0861645A (en) * | 1994-08-15 | 1996-03-08 | Ishikawajima Harima Heavy Ind Co Ltd | Flying ash melting furnace |
| 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 |
-
2014
- 2014-08-28 CN CN201410433450.XA patent/CN104197722B/en not_active Expired - Fee Related
Patent Citations (7)
| 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 |
| JPH0861645A (en) * | 1994-08-15 | 1996-03-08 | Ishikawajima Harima Heavy Ind Co Ltd | Flying ash melting furnace |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516787A (en) * | 2016-11-11 | 2017-03-22 | 重庆兆峰玻璃晶品有限公司 | Feed rate control device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104197722B (en) | 2016-03-23 |
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Granted publication date: 20160323 Termination date: 20170828 |