CN110790498B - Glass annealing kiln - Google Patents
Glass annealing kiln Download PDFInfo
- Publication number
- CN110790498B CN110790498B CN201911209026.6A CN201911209026A CN110790498B CN 110790498 B CN110790498 B CN 110790498B CN 201911209026 A CN201911209026 A CN 201911209026A CN 110790498 B CN110790498 B CN 110790498B
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- China
- Prior art keywords
- furnace
- sprocket
- chain
- fan
- glass
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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 23
- 239000011521 glass Substances 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000000137 annealing Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 11
- 241000883990 Flabellum Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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)
- Tunnel Furnaces (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a glass annealing kiln, and relates to the field of glass production. The inner furnace of the glass annealing kiln is fixedly connected to the bottom of an inner cavity of the outer furnace, a heating pipe which is in contact with the outer wall of the inner furnace is fixedly connected to the side wall of the inner cavity of the outer furnace, a guide fan is rotationally connected with the outer furnace and the inner furnace through a first fan hole and a second fan hole, a first rotating shaft and a second rotating shaft are rotationally connected with the inner furnace and the outer furnace through a first shaft hole and a second shaft hole, a first sprocket and a second sprocket are arranged on the outer surface of the first rotating shaft, a third sprocket and a fourth sprocket are arranged on the outer surface of the second rotating shaft, a first chain is rotationally installed on the outer surface of the first sprocket and the outer surface of the third sprocket, a second chain is rotationally installed on the outer surface of the second sprocket and the outer surface of the fourth sprocket, one end of the glass tube is movably connected with the first chain, and the other end of the glass tube is movably connected with the second chain. The glass annealing kiln has the function of being good in annealing treatment effect on two ends of a 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 a common type of product today, such as glass doors, windows, glass cups, etc., and glass requires an annealing process during the manufacturing process and a glass annealing furnace 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 part of the tubular or rod-shaped glass on two ends are high, the existing part of the annealing kiln is uneven in annealing of the two ends of the tubular or rod-shaped glass, the two ends of the glass are poor in performance and easy to crack or even break due to the uneven annealing of the two ends of the tubular or rod-shaped glass, so that the annealing kiln capable of uniformly annealing the two ends of the tubular or rod-shaped glass is needed, and the glass annealing kiln is disclosed in the invention to solve the problems in the background art.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention discloses a glass annealing furnace to solve the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a glass annealing kiln includes outer stove, interior stove, first pivot, second pivot, water conservancy diversion fan and glass pipe, interior stove fixed connection is in the inner chamber bottom of outer stove, the inner chamber lateral wall fixedly connected with of outer stove and the heating pipe that contacts of outer stove, water conservancy diversion fan rotates with outer stove and interior stove through first fan hole and second fan hole and is connected, first pivot and second pivot are all through first shaft hole and second shaft hole and interior stove and outer stove rotation connection, the surface of first pivot is provided with first sprocket and second sprocket, the surface of second pivot is provided with third sprocket and fourth sprocket, rotate on the surface of first sprocket and third sprocket and install first chain, rotate on the surface of second sprocket and fourth sprocket and install the second chain, the one end and the first chain swing joint of glass pipe, the other end and the second chain swing joint of glass pipe.
Preferably, the bottom wall of the outer furnace is provided with four supporting legs, and the four supporting legs are symmetrically distributed about 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, a fan seat is arranged at the top of the diversion fan, the bottom wall of the fan seat is contacted with the top of the outer furnace, and the blade end of the diversion fan is positioned 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 central 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 central 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 shaft, and the third sprocket and the fourth sprocket are symmetrically distributed about a centerline of the second shaft.
Preferably, the first rotating shaft and the second rotating shaft do synchronous rotation in the same direction, the first sprocket, the second sprocket, the third sprocket and the fourth sprocket do synchronous rotation in the same direction, and the first chain and the second chain do synchronous rotation 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 the syntropy synchronous rotation through first pivot and second pivot, drive first chain and second chain through four sprocket and also do the syntropy synchronous rotation, make the both ends of placing the glass pipe on first chain and second chain like this evenly syntropy synchronous rotation, and then make the glass pipe evenly be heated in both ends when annealing treatment, be that glass pipe both ends possess good performance for the device has 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. in the inner chamber of interior stove, and the slow rotation 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 the heat treatment effect better makes the device have the more even function of interior stove inner chamber temperature when annealing.
Drawings
FIG. 1 is a schematic diagram 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 showing the state of the first rotating shaft, the second rotating shaft and the glass tube according to the present invention.
Fig. 5 is an enlarged view of part a of the present invention.
Fig. 6 is an enlarged view of part B of the present invention.
In the figure: 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 sprocket 301, a second sprocket 302, a second rotating shaft 4, a third sprocket 401, a fourth sprocket 402, a guide fan 5, a fan seat 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 supporting legs 101, and the four supporting legs 101 are symmetrically distributed about the center of the bottom wall of the outer furnace 1, so that the device can be stably fixed on the ground.
The inner furnace 2 is fixedly connected to the bottom of the inner cavity of the outer furnace 1, and the side wall of the inner cavity of the outer furnace 1 is fixedly connected with a heating pipe 103 which is contacted with the outer wall of the inner furnace 2, so that the inner furnace 2 is heated by the heating pipe 103.
The top of outer stove 1 has seted up first fan hole 102, the second fan hole 201 has been seted up at the top of interior stove 2, the axis of first fan hole 102 and the axis of second fan hole 201 are on same straight line, guide fan 5 rotates with outer stove 1 and interior stove 2 through first fan hole 102 and second fan hole 201 and is connected, the top of guide fan 5 is provided with fan seat 501, the diapire of fan seat 501 contacts with the top of outer stove 1, fan seat 501 can install guide fan 5 more firmly, the flabellum end of guide fan 5 is in the inner chamber of interior stove 2, set up first fan hole 102 and second fan hole 201 and be in the inner chamber of interior stove 2 for the flabellum end of guide fan 5, and then make the slow rotation of guide fan 5 let the air of interior stove 2 inner chamber slowly steadily flow, thereby make the temperature of interior stove 2 inner chamber more even.
The front and back of the outer furnace 1 are provided with two first shaft holes 104, the first shaft holes 104 are symmetrical about the vertical central line of the outer furnace 1, the front and back of the inner furnace 2 are provided with two second shaft holes 202, the second shaft holes 202 are symmetrical about the vertical central line of the inner furnace 2, the axes of the second shaft holes 202 and the axes of the first shaft holes 104 are on the same straight line, the first rotating shaft 3 and the second rotating shaft 4 are rotationally connected with the inner furnace 2 and the outer furnace 1 through the first shaft holes 104 and the second shaft holes 202, the first shaft holes 104 and the second shaft holes 202 are provided for rotationally installing the first rotating shaft 3 and the second rotating shaft 4, the first rotating shaft 3 and the second rotating shaft 4 are externally connected with a power device outside the outer furnace 1, and the first rotating shaft 3 and the second rotating shaft 4 can synchronously rotate in the same direction.
The outer surface of the first rotating shaft 3 is provided with a first sprocket 301 and a second sprocket 302, the first sprocket 301 and the second sprocket 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 sprocket 401 and a fourth sprocket 402, the third sprocket 401 and the fourth sprocket 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 sprocket 301 and the third sprocket 401, and a second chain 602 is rotatably mounted on the outer surfaces of the second sprocket 302 and the fourth sprocket 402.
The first rotating shaft 3 and the second rotating shaft 4 are synchronously rotated in the same direction, the first sprocket 301, the second sprocket 302, the third sprocket 401 and the fourth sprocket 402 are synchronously rotated in the same direction, the first chain 601 and the second chain 602 are synchronously rotated in the same direction, the first chain 601 is stably rotated due to the synchronous rotation of the first sprocket 301 and the third sprocket 401, the first chain 601 is stably rotated due to the synchronous rotation of the second sprocket 302 and the fourth sprocket 402 in the same direction, and the first chain 601 and the second chain 602 can synchronously rotate in the same direction.
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, and thus, two ends of the glass tube 6 placed on the first chain 601 and the second chain 602 are synchronously rotated in the same direction, the glass tube 6 uniformly rotates, and the two ends are uniformly heated to perform annealing treatment.
To sum up: this glass annealing kiln is through setting up first chain 601 and second chain 602 etc. and do syntropy synchronous rotation through first pivot 3 and second pivot 4, drive first chain 601 and second chain 602 through four sprocket and also do syntropy synchronous rotation, make the both ends of placing glass pipe 6 on first chain 601 and second chain 602 evenly syntropy synchronous rotation like this, and then make glass pipe 6 evenly be heated in the annealing treatment, both ends of glass pipe 6 possess good performance, it can be to glass pipe 6 both ends annealing treatment effectual function to have for the device, this glass annealing kiln is in interior stove 2's inner chamber through setting up guide fan 5, first fan hole 102 and second fan hole 201 etc. guide fan 5, the slow rotation of guide fan 5 can make interior stove 2's inner chamber's air slowly steady flow, make interior stove 2's inner chamber's temperature more even, annealing treatment effect is better, make the device have the more even function of interior stove 2's inner chamber temperature during annealing.
Working principle: when the inner furnace 2 is used by a user, the heating pipe 103 heats the inner furnace 2, and the rotation of the flow guiding fan 5 in the inner cavity of the inner furnace 2 drives the heat flow in the inner cavity of the inner furnace 2 to conduct flow guiding movement, so that the temperature in the inner cavity of the inland is more uniform.
The two ends of the glass tube 6 are respectively arranged on the first chain 601 and the second chain 602, so that the first rotating shaft 3 and the second rotating shaft 4 are synchronously rotated in the same direction, and then the first chain wheel 301, the second chain wheel 302, the third chain wheel 401 and the fourth chain wheel 402 are driven to synchronously rotate in the same direction, so that the first chain 601 and the second chain 602 are driven to synchronously rotate in the same direction, the two ends of the glass tube 6 on the first chain 601 and the second chain 602 are synchronously rotated in the same direction, the glass tube 6 is uniformly rotated, and the two ends of the glass tube 6 are uniformly heated to perform annealing treatment, so that the two ends of the glass tube 6 are better in performance.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
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 the 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 guide fan (5) is rotationally connected with the outer furnace (1) and the inner furnace (2) through a first fan hole (102) and a second fan hole (201); the device is characterized in that the first rotating shaft (3) and the second rotating shaft (4) are both rotationally connected with the inner furnace (2) and the outer furnace (1) through a first shaft hole (104) and a second shaft hole (202), a first chain wheel (301) and a second chain wheel (302) are arranged on the outer surface of the first rotating shaft (3), a third chain wheel (401) and a fourth chain wheel (402) are arranged on the outer surface of the second rotating shaft (4), a first chain (601) is rotationally arranged on the outer surface of the first chain wheel (301) and the outer surface of the third chain wheel (401), a second chain (602) is rotationally arranged on the outer surface of the second chain wheel (302) and the outer surface of the fourth chain wheel (402), one end of the glass tube (6) is movably connected with the first chain (601), and the other end of the glass tube (6) is movably connected with the second chain (602). The first rotating shaft (3) and the second rotating shaft (4) synchronously rotate in the same direction, the first sprocket (301), the second sprocket (302), the third sprocket (401) and the fourth sprocket (402) synchronously rotate in the same direction, and the first chain (601) and the second chain (602) synchronously rotate in the same direction.
2. A glass annealing furnace according to claim 1, wherein: the bottom wall of the outer furnace (1) is provided with four supporting legs (101), and the four supporting legs (101) are symmetrically distributed about the center of the bottom wall of the outer furnace (1).
3. A glass annealing furnace according to claim 1, wherein: the top of outer stove (1) has seted up first fan hole (102), second fan hole (201) have been seted up at the top of interior stove (2), the axis in first fan hole (102) and the axis in second fan hole (201) are on same straight line.
4. A glass annealing furnace according to claim 1, wherein: the top of the diversion fan (5) is provided with a fan seat (501), the bottom wall of the fan seat (501) is contacted with the top of the outer furnace (1), and the blade end of the diversion fan (5) is positioned in the inner cavity of the inner furnace (2).
5. A glass annealing furnace according to claim 1, wherein: the front and the north of the outer furnace (1) are both provided with two first shaft holes (104), the first shaft holes (104) are symmetrical about the vertical central line of the outer furnace (1), the front and the back of the inner furnace (2) are both provided with two second shaft holes (202), the second shaft holes (202) are symmetrical about the vertical central line of the inner furnace (2), and the axis of the second shaft holes (202) and the axis of the first shaft holes (104) are on the same straight line.
6. A glass annealing furnace according to claim 1, wherein: the first sprocket (301) and the second sprocket (302) are symmetrically distributed about a center line of the first rotation shaft (3), and the third sprocket (401) and the fourth sprocket (402) are symmetrically distributed about a center line of the second rotation shaft (4).
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 CN110790498A (en) | 2020-02-14 |
| CN110790498B true 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 |
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| Country | Link |
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| CN (1) | CN110790498B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849686B (en) * | 2022-12-29 | 2023-10-27 | 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 |
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| Publication number | Publication date |
|---|---|
| CN110790498A (en) | 2020-02-14 |
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