CN110790498A - Glass annealing kiln - Google Patents
Glass annealing kiln Download PDFInfo
- Publication number
- CN110790498A CN110790498A CN201911209026.6A CN201911209026A CN110790498A CN 110790498 A CN110790498 A CN 110790498A CN 201911209026 A CN201911209026 A CN 201911209026A CN 110790498 A CN110790498 A CN 110790498A
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- China
- Prior art keywords
- chain
- fan
- furnace
- chain wheel
- hole
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- 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.)
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- 238000007507 annealing of glass Methods 0.000 title claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000000137 annealing Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 14
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
- C03B25/02—Annealing glass products in a discontinuous way
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a glass annealing kiln, and relates to the field of glass production. The glass annealing kiln comprises an inner furnace, a guide fan, a first shaft hole, a second shaft hole, a third shaft chain and a fourth chain, wherein the inner furnace is fixedly connected to the bottom of an inner cavity of an outer furnace, the inner cavity side wall of the outer furnace is fixedly connected with a heating pipe which is contacted with the outer wall of the inner furnace, the guide fan is rotatably connected with the outer furnace and the inner furnace through the first fan hole and the second fan hole, the first shaft hole and the second shaft hole are respectively connected with the inner furnace and the outer furnace through the first shaft hole and the second shaft hole, the outer surface of the first shaft is provided with the first chain wheel and the second chain wheel, the outer surface of the second shaft is provided with the third chain wheel and the fourth chain wheel, the outer surfaces of the first chain wheel and the third chain wheel are rotatably provided with the first chain, the outer surfaces of the second chain wheel and the fourth chain wheel are. The glass annealing kiln has the function of good annealing treatment effect on the two ends of the glass tube.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to a glass annealing kiln.
Background
Glass products are common products such as glass doors, glass windows, glass cups and the like, and annealing treatment is required in production processing of glass, and a glass annealing furnace is required for annealing the glass.
The existing glass annealing kiln has the following defects that when the tubular or rod-shaped glass is annealed, the requirements of partial tubular or rod-shaped glass on two ends are higher, the annealing of the existing partial annealing kiln on the two ends of the tubular or rod-shaped glass is not uniform, the two ends of the tubular or rod-shaped glass with non-uniform annealing at the two ends have poor performance, and cracks and even fractures are easy to occur, so that the annealing kiln capable of uniformly annealing the two ends of the tubular or rod-shaped glass is needed, and the invention discloses the glass annealing kiln to solve the problems in the background art.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses a glass annealing kiln, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a glass annealing kiln comprises an outer furnace, an inner furnace, a first rotating shaft, a second rotating shaft, a diversion fan and a glass tube, wherein the inner furnace is fixedly connected to the bottom of an inner cavity of the outer furnace, the inner cavity side wall of the outer furnace is fixedly connected with a heating tube which is contacted with the outer wall of the inner furnace, the diversion fan is rotatably connected with the outer furnace and the inner furnace through a first fan hole and a second fan hole, the first rotating shaft and the second rotating shaft are rotatably connected with the inner furnace and the outer furnace through a first shaft hole and a second shaft hole, a first chain wheel and a second chain wheel are arranged on the outer surface of the first rotating shaft, a third chain wheel and a fourth chain wheel are arranged on the outer surface of the second rotating shaft, a first chain is rotatably arranged on the outer surface of the first chain wheel and the outer surface of the third chain wheel, a second chain is rotatably arranged on the outer surface of the second chain wheel and the fourth chain wheel, one end of the glass tube is movably connected, the other end of the glass tube is movably connected with the second chain.
Preferably, the bottom wall of the outer furnace is provided with four support legs, and the four support legs are symmetrically distributed around the center of the bottom wall of the outer furnace.
Preferably, the top of the outer furnace is provided with a first fan hole, the top of the inner furnace is provided with a second fan hole, and the axis of the first fan hole and the axis of the second fan hole are on the same straight line.
Preferably, the top of the diversion fan is provided with a fan seat, the bottom wall of the fan seat is in contact with the top of the outer furnace, and the fan blade end of the diversion fan is arranged in the inner cavity of the inner furnace.
Preferably, the front and the north of the outer furnace are both provided with two first shaft holes, the first shaft holes are symmetrical about the vertical middle line of the outer furnace, the front and the back of the inner furnace are both provided with two second shaft holes, the second shaft holes are symmetrical about the vertical middle line of the inner furnace, and the axes of the second shaft holes and the axes of the first shaft holes are on the same straight line.
Preferably, the first sprocket and the second sprocket are symmetrically distributed about a centerline of the first rotating shaft, and the third sprocket and the fourth sprocket are symmetrically distributed about a centerline of the second rotating shaft.
Preferably, the first rotating shaft and the second rotating shaft synchronously rotate in the same direction, the first chain wheel, the second chain wheel, the third chain wheel and the fourth chain wheel synchronously rotate in the same direction, and the first chain and the second chain synchronously rotate in the same direction.
The invention discloses a glass annealing kiln, which has the following beneficial effects:
1. this glass annealing kiln is through setting up first chain and second chain etc, do syntropy synchronous rotation through first pivot and second pivot, drive first chain and second chain through four sprockets and also do syntropy synchronous rotation, make like this place on first chain and second chain both ends of glass pipe syntropy synchronous rotation uniformly, and then make glass pipe both ends thermally equivalent when annealing, it is that the glass pipe both ends possess good performance, make the device have can be to the effectual function of glass pipe both ends annealing treatment.
2. This glass annealing kiln is through setting up water conservancy diversion fan, first fan hole and second fan hole etc. and the water conservancy diversion fan is in the inner chamber of interior stove, and the slow rotating of water conservancy diversion fan can make the air of interior stove inner chamber slowly steady flow for the temperature of interior stove inner chamber is more even, and heat treatment effect is better makes the device have the more even function of interior stove inner chamber temperature when annealing.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a front cross-sectional view of the present invention.
Fig. 3 is a top cross-sectional view of the present invention.
FIG. 4 is a schematic view of the first and second shafts and the glass tube of the present invention.
FIG. 5 is an enlarged view of a portion A of the present invention.
FIG. 6 is an enlarged view of part B of the present invention.
In the figure: the furnace comprises an outer furnace 1, a supporting leg 101, a first fan hole 102, a heating pipe 103, a first shaft hole 104, an inner furnace 2, a second fan hole 201, a second shaft hole 202, a first rotating shaft 3, a first chain wheel 301, a second chain wheel 302, a second rotating shaft 4, a third chain wheel 401, a fourth chain wheel 402, a flow guiding fan 5, a fan base 501, a glass tube 6, a first chain 601 and a second chain 602.
Detailed Description
The embodiment of the invention provides a glass annealing furnace, which comprises an outer furnace 1, an inner furnace 2, a first rotating shaft 3, a second rotating shaft 4, a guide fan 5 and a glass tube 6, wherein the bottom wall of the outer furnace 1 is provided with four support legs 101, the number of the support legs 101 is four, and the four support legs 101 are symmetrically distributed around the center of the bottom wall of the outer furnace 1, so that the device can be stably fixed on the ground.
Two first shaft holes 104 have all been seted up to the front and the back of outer stove 1, first shaft hole 104 is symmetrical about the perpendicular midline of outer stove 1, two second shaft holes 202 have all been seted up to the front and the back of interior stove 2, second shaft hole 202 is symmetrical about the perpendicular midline of interior stove 2, the axis of second shaft hole 202 is on same straight line with the axis of first shaft hole 104, first pivot 3 and second pivot 4 are all connected with interior stove 2 and outer stove 1 rotation through first shaft hole 104 and second shaft hole 202, it is in order to rotate first pivot 3 of installation and second pivot 4 to set up first shaft hole 104 and second shaft hole 202, first pivot 3 and second pivot 4 are connected with power device at outer stove 1 external connection, can make first pivot 3 and second pivot 4 do syntropy synchronous rotation.
The outer surface of the first rotating shaft 3 is provided with a first chain wheel 301 and a second chain wheel 302, the first chain wheel 301 and the second chain wheel 302 are symmetrically distributed about the center line of the first rotating shaft 3, the outer surface of the second rotating shaft 4 is provided with a third chain wheel 401 and a fourth chain wheel 402, the third chain wheel 401 and the fourth chain wheel 402 are symmetrically distributed about the center line of the second rotating shaft 4, a first chain 601 is rotatably mounted on the outer surfaces of the first chain wheel 301 and the third chain wheel 401, and a second chain 602 is rotatably mounted on the outer surfaces of the second chain wheel 302 and the fourth chain wheel 402.
One end of the glass tube 6 is movably connected with the first chain 601, the other end of the glass tube 6 is movably connected with the second chain 602, so that the two ends of the glass tube 6 placed on the first chain 601 and the second chain 602 also synchronously rotate in the same direction, the glass tube 6 uniformly rotates, and the two ends are uniformly heated for annealing treatment.
In summary, the following steps: the glass annealing kiln is provided with a first chain 601, a second chain 602 and the like, the first rotating shaft 3 and the second rotating shaft 4 synchronously rotate in the same direction, and the first chain 601 and the second chain 602 synchronously rotate in the same direction through four chain wheels, so that two ends of a glass tube 6 placed on the first chain 601 and the second chain 602 uniformly synchronously rotate in the same direction, and further the two ends of the glass tube 6 are uniformly heated during annealing treatment, so that the two ends of the glass tube 6 have good performance, the device has the function of having good annealing treatment effect on the two ends of the glass tube 6, the glass annealing kiln is provided with a diversion fan 5, a first fan hole 102, a second fan hole 201 and the like, the diversion fan 5 is positioned in the inner cavity of the inner furnace 2, the air in the inner cavity of the inner furnace 2 can slowly and stably flow through the slow rotation of the diversion fan 5, and the temperature of the inner cavity of the inner furnace 2 is more uniform, the annealing treatment effect is better, so that the device has the function of making the temperature of the inner cavity of the inner furnace 2 more uniform during annealing.
The working principle is as follows: when the user uses, heating pipe 103 heats interior stove 2 and heaies up, and the rotation of the heat flow fan 5 in the 2 inner chambers of interior stove drives the thermal current of 2 inner chambers of interior stove and carries out the water conservancy diversion activity, makes the temperature in the inland inner chamber more even.
The both ends of glass pipe 6 are arranged in first chain 601 and second chain 602 respectively, make first pivot 3 and second pivot 4 do syntropy synchronous rotation, and then drive first sprocket 301, second sprocket 302, third sprocket 401 and fourth sprocket 402 do syntropy synchronous rotation, thereby it also does syntropy synchronous rotation to drive first chain 601 and second chain 602, place like this on first chain 601 and second chain 602 that the both ends of glass pipe 6 also do synchronous syntropy rotation, glass pipe 6 even rotation, both ends thermally equivalent carries out annealing treatment, make the performance at glass pipe 6 both ends more excellent.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a glass annealing kiln, includes outer stove (1), interior stove (2), first pivot (3), second pivot (4), water conservancy diversion fan (5) and glass pipe (6), its characterized in that: the inner furnace (2) is fixedly connected to the bottom of an inner cavity of the outer furnace (1), a heating pipe (103) which is in contact with the outer wall of the inner furnace (2) is fixedly connected to the side wall of the inner cavity of the outer furnace (1), and the flow guide fan (5) is rotatably connected with the outer furnace (1) and the inner furnace (2) through a first fan hole (102) and a second fan hole (201);
first pivot (3) and second pivot (4) are all rotated with interior stove (2) and outer stove (1) through first shaft hole (104) and second shaft hole (202) and are connected, the surface of first pivot (3) is provided with first sprocket (301) and second sprocket (302), the surface of second pivot (4) is provided with third sprocket (401) and fourth sprocket (402), rotate on the surface of first sprocket (301) and third sprocket (401) and install first chain (601), rotate on the surface of second sprocket (302) and fourth sprocket (402) and install second chain (602), the one end and first chain (601) swing joint of glass pipe (6), the other end and second chain (602) swing joint of glass pipe (6).
2. A glass annealing furnace according to claim 1, characterized in that: the bottom wall of the outer furnace (1) is provided with four support legs (101), the number of the support legs (101) is four, and the four support legs (101) are symmetrically distributed around the center of the bottom wall of the outer furnace (1).
3. A glass annealing furnace according to claim 1, characterized in that: the top of the outer furnace (1) is provided with a first fan hole (102), the top of the inner furnace (2) is provided with a second fan hole (201), and the axis of the first fan hole (102) and the axis of the second fan hole (201) are on the same straight line.
4. A glass annealing furnace according to claim 1, characterized in that: the top of water conservancy diversion fan (5) is provided with fan seat (501), the diapire of fan seat (501) contacts with the top of outer stove (1), the flabellum end of water conservancy diversion fan (5) is in the inner chamber of interior stove (2).
5. A glass annealing furnace according to claim 1, characterized in that: two first shaft holes (104) have all been seted up to the front and north of outer stove (1), first shaft hole (104) are symmetrical about the perpendicular central line of outer stove (1), two second shaft holes (202) have all been seted up at the front and the back of interior stove (2), second shaft hole (202) are symmetrical about the perpendicular central line of interior stove (2), the axis in second shaft hole (202) and the axis in first shaft hole (104) are on same straight line.
6. A glass annealing furnace according to claim 1, characterized in that: the first chain wheel (301) and the second chain wheel (302) are symmetrically distributed about the center line of the first rotating shaft (3), and the third chain wheel (401) and the fourth chain wheel (402) are symmetrically distributed about the center line of the second rotating shaft (4).
7. A glass annealing furnace according to claim 1, characterized in that: the first rotating shaft (3) and the second rotating shaft (4) synchronously rotate in the same direction, the first chain wheel (301), the second chain wheel (302), the third chain wheel (401) and the fourth chain wheel (402) synchronously rotate in the same direction, and the first chain (601) and the second chain (602) synchronously rotate in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209026.6A CN110790498B (en) | 2019-11-30 | 2019-11-30 | Glass annealing kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209026.6A CN110790498B (en) | 2019-11-30 | 2019-11-30 | Glass annealing kiln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110790498A true CN110790498A (en) | 2020-02-14 |
| CN110790498B CN110790498B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911209026.6A Active CN110790498B (en) | 2019-11-30 | 2019-11-30 | Glass annealing kiln |
Country Status (1)
| Country | Link |
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| CN (1) | CN110790498B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849686A (en) * | 2022-12-29 | 2023-03-28 | 江苏立晶工业科技有限公司 | Toughened glass bending device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB554899A (en) * | 1941-02-10 | 1943-07-23 | British Thomson Houston Co Ltd | Improvements in and relating to glass lehrs |
| CN1506028A (en) * | 2002-12-13 | 2004-06-23 | 薛广顺 | Recreation bed |
| CN201433165Y (en) * | 2009-06-22 | 2010-03-31 | 浙江新康药用玻璃有限公司 | Glass bottle annealing furnace |
| CN102898009A (en) * | 2012-11-01 | 2013-01-30 | 山东力诺新材料有限公司 | Glass tube annealing furnace |
| CN106322956A (en) * | 2015-07-01 | 2017-01-11 | 中国五洲工程设计集团有限公司 | Automated grain-airing aging device for propellant high in slenderness ratio |
| CN206543852U (en) * | 2017-03-17 | 2017-10-10 | 中铁十一局集团城市轨道工程有限公司 | A kind of bearing wound for steel reinforcement cage tie hoop |
| CN108129011A (en) * | 2017-12-08 | 2018-06-08 | 湖北新华光信息材料有限公司 | A kind of large scale optical glass fine annealing stove |
| CN208223179U (en) * | 2018-04-26 | 2018-12-11 | 甘肃上河商贸集团有限责任公司 | A kind of spare sintering furnace of ceramic system |
-
2019
- 2019-11-30 CN CN201911209026.6A patent/CN110790498B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB554899A (en) * | 1941-02-10 | 1943-07-23 | British Thomson Houston Co Ltd | Improvements in and relating to glass lehrs |
| CN1506028A (en) * | 2002-12-13 | 2004-06-23 | 薛广顺 | Recreation bed |
| CN201433165Y (en) * | 2009-06-22 | 2010-03-31 | 浙江新康药用玻璃有限公司 | Glass bottle annealing furnace |
| CN102898009A (en) * | 2012-11-01 | 2013-01-30 | 山东力诺新材料有限公司 | Glass tube annealing furnace |
| CN106322956A (en) * | 2015-07-01 | 2017-01-11 | 中国五洲工程设计集团有限公司 | Automated grain-airing aging device for propellant high in slenderness ratio |
| CN206543852U (en) * | 2017-03-17 | 2017-10-10 | 中铁十一局集团城市轨道工程有限公司 | A kind of bearing wound for steel reinforcement cage tie hoop |
| CN108129011A (en) * | 2017-12-08 | 2018-06-08 | 湖北新华光信息材料有限公司 | A kind of large scale optical glass fine annealing stove |
| CN208223179U (en) * | 2018-04-26 | 2018-12-11 | 甘肃上河商贸集团有限责任公司 | A kind of spare sintering furnace of ceramic system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849686A (en) * | 2022-12-29 | 2023-03-28 | 江苏立晶工业科技有限公司 | Toughened glass bending device |
| CN115849686B (en) * | 2022-12-29 | 2023-10-27 | 江苏立晶工业科技有限公司 | Toughened glass bending device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110790498B (en) | 2024-03-08 |
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