CN113666616A - Tin ash removing equipment and glass production system - Google Patents
Tin ash removing equipment and glass production system Download PDFInfo
- Publication number
- CN113666616A CN113666616A CN202110837897.3A CN202110837897A CN113666616A CN 113666616 A CN113666616 A CN 113666616A CN 202110837897 A CN202110837897 A CN 202110837897A CN 113666616 A CN113666616 A CN 113666616A
- Authority
- CN
- China
- Prior art keywords
- tin
- ash
- ash removing
- bath
- molten
- 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.)
- Pending
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000011521 glass Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 3
- 210000000078 claw Anatomy 0.000 claims description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 5
- ATJFFYVFTNAWJD-DBXDQKISSA-N tin-110 Chemical compound [110Sn] ATJFFYVFTNAWJD-DBXDQKISSA-N 0.000 description 17
- 230000008901 benefit Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000005329 float glass Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000006060 molten glass Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses tin ash removing equipment and a glass production system, wherein the tin ash removing equipment comprises a tin bath (100), an ash removing mechanism and a molten tin driving mechanism; the tin bath (100) extends along a first direction, and tin liquid (110) flows in the tin bath (100) along the first direction; the ash removal mechanism is arranged on one side of the tin bath (100) in a second direction, wherein the second direction is perpendicular to the first direction; the ash cleaning mechanism is configured to move tin ash on the surface of the tin liquor (110) to the outside of the tin bath (100); the molten tin driving mechanism is configured to drive the molten tin (110) to flow along the first direction and simultaneously flow along the second direction towards the dust cleaning mechanism. The tin ash removing equipment can automatically remove the tin ash in the tin bath, has stable mechanical structure, has small disturbance to tin liquid during removing work, and can reduce the labor intensity of production line workers.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to tin ash removing equipment and a glass production system.
Background
At present, in the production process of float glass, impurities (namely tin ash) such as tin oxide and scum are generated in a tin bath, and because molten glass needs to be stretched and extended and formed on the tin liquid surface, the impurities such as tin oxide and scum affect the forming quality of the glass, so that the tin bath needs to be cleaned. The traditional tin ash removing method is usually observed by production line workers visually, and manual removal is carried out by using a rake or a hook according to the amount of impurities, but because the operation proficiency and the cleaning period of the production line workers are uncertain, the traditional tin ash removing method has large disturbance on tin liquid of a tin bath, and the removing efficiency is low.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide tin ash removing equipment and a glass production system.
In order to achieve the above object, one aspect of the present invention provides a tin ash removing apparatus, which includes a tin bath, an ash removing mechanism, and a molten tin driving mechanism; the tin bath extends along a first direction, and tin liquid flows in the tin bath along the first direction; the ash removal mechanism is arranged on one side of the tin bath in a second direction, wherein the second direction is perpendicular to the first direction; the ash removing mechanism is configured to move tin ash on the surface of the molten tin out of the tin bath; the molten tin driving mechanism is configured to drive the molten tin to flow along the first direction and simultaneously flow along the second direction towards the dust cleaning mechanism.
Optionally, the molten tin driving mechanism includes a linear motor, and the linear motor is disposed above the molten tin bath and configured to apply an electromagnetic force to the molten tin toward the ash removal mechanism.
Optionally, the ash removal mechanism includes a rake claw and a rake claw driving assembly, and the rake claw driving assembly is configured to drive the rake claw to move back and forth along the second direction so as to move the tin ash out of the tin bath.
Optionally, the rake claw driving assembly comprises a rotating motor, a swing rod, a connecting rod, a sliding rail and a sliding block; the rotary motor is configured to be capable of rotating the swing rod so as to enable one end of the swing rod, which is far away from the rotary motor, to do circular motion; one end of the connecting rod is hinged with the swing rod, and the other end of the connecting rod is hinged with the sliding block; the sliding rail extends along the second direction, and the sliding block is installed in the sliding rail; the rake claw is connected to the sliding block.
Optionally, the rake claw driving assembly includes a speed reducer, the rotating electrical machine is connected to the speed reducer, one end of the swing rod is connected to an output shaft of the speed reducer, and the swing rod is perpendicular to the output shaft.
Optionally, one side of the tin bath close to the rake driving assembly is provided with a slope surface, and the height of the slope surface in the direction away from the molten tin is gradually increased; the slide rail comprises an inclined section, and the inclination angle of the inclined section is consistent with that of the slope surface.
Optionally, the tin ash removing device includes an ash receiving bucket, and the ash receiving bucket is arranged below the slope surface along the side wall of the tin bath.
Optionally, the tin ash removing device comprises a heat insulation wall, the heat insulation wall is vertically arranged above the tin bath to limit a heat insulation space between the heat insulation wall and the rake claw driving assembly, and the rake claw reciprocates in the heat insulation space.
Optionally, the tin ash removing device comprises a nitrogen pipeline configured to be capable of providing nitrogen gas into the insulated space.
According to the technical scheme, the tin bath extends along a first direction, the first direction is perpendicular to the paper surface, the tin liquid flows along the first direction, the tin liquid driving mechanism drives the tin liquid to flow along the first direction and simultaneously flow towards the ash cleaning mechanism along the second direction, so that tin ash on the surface of the tin liquid can be gathered in the working range of the ash cleaning mechanism as far as possible, and the ash cleaning mechanism can conveniently move the tin ash out of the tin bath. Therefore, the tin ash removing equipment has the advantage of good tin ash removing effect, is stable in mechanical structure, has small disturbance to molten tin during removing work, and can reduce the labor intensity of production line workers.
In a second aspect, the invention provides a glass production system comprising the above tin ash removing apparatus.
The glass production system has the same advantages as the tin ash removing equipment compared with the prior art, and the details are not repeated.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the tin ash removing apparatus of the present invention.
Description of the reference numerals
100-tin bath, 110-tin liquor, 120-slope,
200-a linear motor, wherein the linear motor is arranged on the motor,
310-rake claws, 320-rotating motor, 330-swing rod, 340-connecting rod, 350-sliding rail, 351-inclined section, 360-sliding block, 370-speed reducer,
400-an ash receiving hopper is arranged in the ash collecting hopper,
500-heat preservation wall, 510-heat preservation space,
600-nitrogen pipeline
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
At present, in the production process of float glass, tin ash can be produced in a tin bath, and because the molten glass needs to be stretched and extended on the tin liquid surface, the tin ash can influence the forming quality of the glass, so that the tin ash removing work needs to be carried out on the tin bath. The traditional tin ash removing method is usually observed by production line workers visually, and manual removal is carried out by using a rake or a hook according to the amount of impurities, but because the operation proficiency and the cleaning period of the production line workers are uncertain, the traditional tin ash removing method has large disturbance on tin liquid of a tin bath, and the removing efficiency is low.
In order to solve the above technical problems, the present invention provides the following tin ash removing apparatus.
As shown in fig. 1, the tin ash removing apparatus of the present invention includes a tin bath 100, an ash removing mechanism and a molten tin driving mechanism; the tin bath 100 extends along a first direction (the first direction is a direction perpendicular to the paper surface), and the tin liquid 110 flows in the tin bath 100 along the first direction; the ash removal mechanism is disposed on one side of the tin bath 100 in a second direction (the second direction, i.e., the left-right direction in fig. 1), wherein the second direction is perpendicular to the first direction; the ash removal mechanism is configured to move tin ash on the surface of the molten tin 110 out of the tin bath 100; the molten tin driving mechanism is configured to drive the molten tin 110 to flow in the first direction and simultaneously flow in the second direction toward the ash removal mechanism.
In the invention, because the tin bath 100 is extended along the first direction, the tin liquid 110 also flows along the first direction, and the tin liquid driving mechanism drives the tin liquid 110 to flow along the first direction and simultaneously flow towards the ash removal mechanism along the second direction, the tin ash on the surface of the tin liquid 110 can be gathered in the working range of the ash removal mechanism as much as possible, so that the ash removal mechanism can conveniently move the tin ash out of the tin bath 100. Therefore, the tin ash removing equipment has the advantage of good tin ash removing effect, is stable in mechanical structure, has small disturbance to molten tin during removing work, and can reduce the labor intensity of production line workers.
It should be understood that the molten tin driving mechanism can be designed in various forms as long as it can provide the molten tin 110 with a force toward the ash removing mechanism along the second direction, for example, the molten tin driving mechanism can include a helical blade which is disposed in the molten tin bath 100 and can rotate to drive the molten tin 110 to flow toward the ash removing mechanism. In order to more effectively drive the molten tin 110 to flow in the second direction, in one embodiment of the present invention, the molten tin driving mechanism includes a linear motor 200, and the linear motor 200 is disposed above the molten tin bath 100 and configured to apply an electromagnetic force toward the ash removal mechanism to the molten tin 110. That is, when the linear motor 200 is operated, the electromagnetic force generated by the linear motor can effectively drive the molten tin 110 to flow toward the ash removal mechanism along the second direction.
It should be understood that the ash removal mechanism can be used in various forms to remove tin ash, for example, the ash removal mechanism can include a structure similar to a digging arm, which can dig up the tin ash on the surface of the molten tin 110 by a digging action similar to the digging arm, so as to remove the tin ash. In order to make the structure of the tin ash removing apparatus of the present invention simpler and further reduce the manufacturing cost, in one embodiment of the present invention, the ash removing mechanism includes the rake claw 310 and a rake claw driving assembly configured to drive the rake claw 310 to reciprocate in the second direction to move the tin ash out of the tin bath 100. That is, the rake claw 310 can reciprocate in the left-right direction in fig. 1 under the driving of the rake claw driving assembly, and when the rake claw 310 moves rightwards, tin ash on the surface of the molten tin 110 can be scraped out of the tin bath 100, so that the tin ash can be removed.
Specifically, as shown in fig. 1, the rake driving assembly includes a rotating motor 320, a swing link 330, a connecting rod 340, a slide rail 350 and a slider 360; the rotary motor 320 is configured to be capable of rotating the swing link 330 so as to make one end of the swing link 330 far away from the rotary motor 320 perform a circular motion (the track of the circular motion is the circular dashed line in fig. 1); one end of the connecting rod 340 is hinged with the swing rod 330, and the other end is hinged with the sliding block 360; the slide rail 350 extends along the second direction, and the slider 360 is installed in the slide rail 350; the head 310 is connected to a slide 360. When one end of the swing rod 330 performs the circular motion, the swing rod 330 drives the slider 360 and the rake claw 310 to reciprocate along the second direction.
In order to more conveniently control the movement speed of the swing link 330, in one embodiment of the present invention, the claw driving assembly includes a reducer 370, the rotating motor 320 is connected to the reducer 370, one end of the swing link 330 is connected to an output shaft of the reducer 370, and the swing link 330 is vertically disposed to the output shaft.
In order to make tin ash more smoothly pulled out from the tin bath 100, in one embodiment of the invention, a side of the tin bath 100 close to the rake driving assembly is provided with a slope surface 120, and the height of the slope surface 120 in the direction away from the molten tin 110 is gradually increased; the slide rail 350 includes an inclined section 351, and an inclination angle of the inclined section 351 is identical to that of the slope surface 120. In the embodiment of fig. 1, the upper end of the sliding block 360 has a rod-shaped portion, a part of which is obliquely arranged so as to match the inclined section 351 of the sliding rail 350, and the rake claw 310 is connected with the rod-shaped portion of the sliding block 360 through a connecting rod, so that when the rake claw 310 moves to the right to the slope surface 120 of the tin bath 100 under the driving of the sliding block 360, the rake claw 310 can move obliquely against the slope surface 120 so as to smoothly scrape the tin ash out of the tin bath 100, and the rake claw 310 does not damage the slope surface 120 in the whole process.
In order to facilitate the removal of the tin ash, in one embodiment of the present invention, the tin ash removing apparatus includes an ash receiving hopper 400, and the ash receiving hopper 400 is disposed below the slope surface 120 along the sidewall of the tin bath 100.
In order to ensure the fluidity of the molten tin 110 during the flow of the molten tin 110, it is necessary to maintain the molten tin 110 at a certain temperature, and therefore, in one embodiment of the present invention, the molten tin ash removing apparatus includes a heat insulating wall 500, the heat insulating wall 500 is vertically disposed above the molten tin bath 100 to define a heat insulating space 510 between the heat insulating wall 500 and the jaw driving assembly, and the jaws 310 reciprocate in the heat insulating space 510.
Further, the tin ash removing apparatus may further include a nitrogen gas line 600, and the nitrogen gas line 600 may be configured to supply nitrogen gas into the insulated space 510. And nitrogen is continuously introduced into the heat-insulating space 510 through the nitrogen pipeline 600, so that the possibility that the molten tin 110 is oxidized due to the fact that the heat-insulating space 510 is not tightly sealed is avoided.
Through the embodiment, the tin ash removing equipment disclosed by the invention has the following advantages:
1. tin ash in a tin bath 100 of a float glass production line can be automatically removed;
2. the mechanical structure is stable, and the disturbance to the molten tin 110 is small when the tin ash is removed;
3. nitrogen can be introduced into the heat-preserving space 510, so that the oxidation of the molten tin 110 is reduced as much as possible;
4. the working intensity of field personnel is reduced;
5. tin ash in the tin bath 100 can be cleaned all the day, so that the cleanliness of the molten tin 110 is ensured, and the quality of the glass plate is improved.
The invention also provides a glass production system which comprises the tin ash removing equipment.
The glass production system of the present invention has the same advantages as the above tin ash removing device compared with the prior art, and is not described herein again.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications may be made to the technical solution of the invention, and in order to avoid unnecessary repetition, various possible combinations of the invention will not be described further. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.
Claims (10)
1. The tin ash removing equipment is characterized by comprising a tin bath (100), an ash removing mechanism and a molten tin driving mechanism;
the tin bath (100) extends along a first direction, and tin liquid (110) flows in the tin bath (100) along the first direction;
the ash removal mechanism is arranged on one side of the tin bath (100) in a second direction, wherein the second direction is perpendicular to the first direction; the ash cleaning mechanism is configured to move tin ash on the surface of the tin liquor (110) to the outside of the tin bath (100);
the molten tin driving mechanism is configured to drive the molten tin (110) to flow along the first direction and simultaneously flow along the second direction towards the dust cleaning mechanism.
2. The tin ash removing apparatus according to claim 1, wherein the molten tin driving mechanism includes a linear motor (200), and the linear motor (200) is disposed above the molten tin bath (100) and configured to be capable of applying an electromagnetic force toward the ash removing mechanism to the molten tin (110).
3. The tin ash removing apparatus according to claim 1, wherein the ash removing mechanism comprises a claw (310) and a claw driving assembly configured to drive the claw (310) to reciprocate in the second direction to move the tin ash out of the tin bath (100).
4. A tin ash removing apparatus according to claim 3, wherein the claw driving assembly comprises a rotary motor (320), a swing link (330), a connecting rod (340), a slide rail (350) and a slider (360); the rotary motor (320) is configured to be capable of rotating the swing rod (330) so as to enable one end of the swing rod (330) far away from the rotary motor (320) to make circular motion; one end of the connecting rod (340) is hinged with the swing rod (330), and the other end of the connecting rod is hinged with the sliding block (360); the sliding rail (350) extends along the second direction, and the sliding block (360) is installed in the sliding rail (350); the rake claw (310) is connected to the slide block (360).
5. The tin ash removing apparatus as set forth in claim 4, wherein the claw driving assembly includes a speed reducer (370), the rotating motor (320) is connected to the speed reducer (370), one end of the swing link (330) is connected to an output shaft of the speed reducer (370), and the swing link (330) is disposed perpendicular to the output shaft.
6. A tin ash removing apparatus according to claim 4, characterized in that the side of the tin bath (100) close to the rake drive assembly has a ramp surface (120), the ramp surface (120) increasing in height in a direction away from the molten tin (110); the slide rail (350) comprises an inclined section (351), and the inclination angle of the inclined section (351) is consistent with that of the slope surface (120).
7. Tin ash removing apparatus according to claim 6, characterized in that the tin ash removing apparatus comprises an ash receiving hopper (400), the ash receiving hopper (400) being arranged along the side wall of the tin bath (100) below the sloping surface (120).
8. A tin ash removing apparatus as set forth in any one of claims 3 to 7, characterized in that the tin ash removing apparatus comprises a heat-insulating wall (500), the heat-insulating wall (500) being vertically disposed above the tin bath (100) to define a heat-insulating space (510) between the heat-insulating wall (500) and the claw drive assembly, the claw (310) being reciprocated in the heat-insulating space (510).
9. Tin ash removal apparatus according to claim 8, characterized in that it comprises a nitrogen line (600), said nitrogen line (600) being configured to be able to supply nitrogen gas into the insulated space (510).
10. A glass production system comprising the tin ash removal apparatus of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837897.3A CN113666616A (en) | 2021-07-23 | 2021-07-23 | Tin ash removing equipment and glass production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837897.3A CN113666616A (en) | 2021-07-23 | 2021-07-23 | Tin ash removing equipment and glass production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113666616A true CN113666616A (en) | 2021-11-19 |
Family
ID=78540022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110837897.3A Pending CN113666616A (en) | 2021-07-23 | 2021-07-23 | Tin ash removing equipment and glass production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113666616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321795A (en) * | 2022-08-30 | 2022-11-11 | 洛玻集团洛阳龙海电子玻璃有限公司 | Self-cleaning endoscope head structure for electronic glass tin bath |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100206009A1 (en) * | 2009-02-13 | 2010-08-19 | Won-Jae Moon | Apparatus for manufacturing float glass |
| CN103482853A (en) * | 2013-09-18 | 2014-01-01 | 四川旭虹光电科技有限公司 | Tin ash cleaning device |
| CN109694180A (en) * | 2019-01-15 | 2019-04-30 | 海南中航特玻科技有限公司 | Molten tin bath takes off tin ash device automatically |
| CN210736540U (en) * | 2019-09-30 | 2020-06-12 | 四川旭虹光电科技有限公司 | Tin bath and float glass manufacturing system |
| CN212246752U (en) * | 2020-04-09 | 2020-12-29 | 秦皇岛华勘玻璃机械有限公司 | Novel glass tin liquor slagging-off machine |
-
2021
- 2021-07-23 CN CN202110837897.3A patent/CN113666616A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100206009A1 (en) * | 2009-02-13 | 2010-08-19 | Won-Jae Moon | Apparatus for manufacturing float glass |
| CN103482853A (en) * | 2013-09-18 | 2014-01-01 | 四川旭虹光电科技有限公司 | Tin ash cleaning device |
| CN109694180A (en) * | 2019-01-15 | 2019-04-30 | 海南中航特玻科技有限公司 | Molten tin bath takes off tin ash device automatically |
| CN210736540U (en) * | 2019-09-30 | 2020-06-12 | 四川旭虹光电科技有限公司 | Tin bath and float glass manufacturing system |
| CN212246752U (en) * | 2020-04-09 | 2020-12-29 | 秦皇岛华勘玻璃机械有限公司 | Novel glass tin liquor slagging-off machine |
Non-Patent Citations (1)
| Title |
|---|
| 叶坤等: "电磁诱导扒渣机", 《玻璃技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321795A (en) * | 2022-08-30 | 2022-11-11 | 洛玻集团洛阳龙海电子玻璃有限公司 | Self-cleaning endoscope head structure for electronic glass tin bath |
| CN115321795B (en) * | 2022-08-30 | 2023-11-03 | 洛玻集团洛阳龙海电子玻璃有限公司 | Self-cleaning endoscope head structure for electronic glass tin bath |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20211119 |