CN109775970B - Detachable and washable cold quenching air grid - Google Patents
Detachable and washable cold quenching air grid Download PDFInfo
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- CN109775970B CN109775970B CN201711122079.5A CN201711122079A CN109775970B CN 109775970 B CN109775970 B CN 109775970B CN 201711122079 A CN201711122079 A CN 201711122079A CN 109775970 B CN109775970 B CN 109775970B
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Abstract
The invention provides a detachable and washable cold quenching air grid, which comprises: the air inlet body is provided with a plurality of air cavities, and the air cavities are provided with pull-pull structures; and the bottom of the drawing air nozzle is provided with a clamping structure in sealing fit with the drawing structure so that the drawing air nozzle can be disassembled and assembled from the air inlet body. The invention can clean and disassemble the cold quenching air grid, is beneficial to improving the glass quality and reducing the energy consumption.
Description
Technical Field
The invention relates to the field of toughened glass furnaces, in particular to a detachable and washable cold quenching air grid.
Background
The basic production flow of horizontal roller way type plate glass tempering is as follows: loading → heating → cold quenching → unloading. In the cold quenching stage, cold air is uniformly sprayed to the upper surface and the lower surface of the heated plate glass from the upper cold quenching air grid and the lower cold quenching air grid respectively to finish the cold quenching of the plate glass. At present, a commonly adopted cold quenching air grid consists of a front end plate, an air nozzle, an air cavity, a rear end plate and a public air inlet. When the heated plate glass is subjected to cold quenching, cold air enters from a common air inlet of the cold quenching air grid, is distributed into each air cavity of the cold quenching air grid, is blown out from small circular air holes with regularly arranged air nozzles, and is sprayed to the upper surface and the lower surface of the heated plate glass. The small air holes of the air nozzle are small in diameter, so that sundries coming from a public air inlet or falling oxides generated in an air cavity are easy to block, after part of the small air holes are blocked, the cold quenching air grid blows unevenly, corresponding wind spots and defects are generated on the surface of tempered flat glass, the crystal clear characteristic of the glass is damaged, and the quality of the flat tempered glass is greatly influenced.
The cleaning mode of the traditional technology is to arrange a slag removal port on the front end plate, and the slag removal port is sealed by a sealing cover or a screw plug during working. However, the method is not suitable for sundries with larger volume, and when the sundries are stuck in the wind eye, the sundries are more difficult to clean, and particularly, the method does not work for attachments on the wall of the wind eye. The problems of obvious wind spot defect and increased electric energy consumption are caused in the past.
Disclosure of Invention
In order to solve the technical problem, the invention provides a detachable and washable cold quenching air grid which is used for solving the problems that the cold quenching air grid is not cleaned completely and thoroughly, the wind spot defect is obvious, and the power consumption is increased in the prior art.
In order to solve the problems, the invention provides a detachable and washable cold quenching air grid which comprises an air inlet body, wherein a plurality of air cavities are arranged on the air inlet body, and drawing structures are arranged on the air cavities; and the bottom of the drawing air nozzle is provided with a clamping structure in sealing fit with the drawing structure so that the drawing air nozzle can be disassembled and assembled from the air inlet body.
According to the invention, the air nozzle is improved into the drawing mode, so that the drawing air nozzle can be disassembled from the air inlet body for cleaning through the drawing structure and the clamping structure which are matched in a sealing manner during cleaning, the air hole on the air nozzle can be cleaned thoroughly, the problem of wind spot defect on glass is effectively solved, and the problem of increase of electric energy consumption caused by long-term use is avoided.
The invention has the further improvement that the air cavity is provided with two vertical plates, the outer sides of the vertical plates are provided with convex blocks, and the two vertical plates on the air cavity and the corresponding convex blocks form the drawing structure.
The invention has the further improvement that the bottom of the drawing tuyere is provided with a clamping groove matched with the convex block to form the clamping structure.
The invention is further improved in that the wind cavity is provided with two vertical plates, the edges of the vertical plates are bent outwards to form a convex structure, and the two vertical plates on the wind cavity and the corresponding convex structures form the drawing structure.
The invention has the further improvement that the bottom of the drawing tuyere is provided with a clamping groove matched with the convex structure to form the clamping structure.
The invention has the further improvement that the air inlet body comprises a front end plate, a rear end plate and a common air inlet arranged at the rear end plate which are oppositely arranged, and the common air inlet is communicated with the air cavity.
The invention is further improved in that the end part of the drawing air nozzle close to the front end plate is provided with a seal head, and the seal head and the end part of the drawing air nozzle are welded or fixedly bonded.
The invention further improves the structure that the drawing air nozzle also comprises a retaining plate, and the retaining plate can be fixedly connected with the front end plate through a screw to limit the drawing air nozzle.
The invention is further improved in that a plurality of wind holes are uniformly distributed on the drawing wind nozzle.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the air nozzle is improved into the drawing mode, so that the drawing air nozzle can be disassembled from the air inlet body for cleaning through the drawing structure and the clamping structure which are matched in a sealing manner during cleaning, the air hole on the air nozzle can be cleaned thoroughly, the problem of wind spot defect on glass is effectively solved, and the problem of increase of electric energy consumption caused by long-term use is avoided.
Drawings
FIG. 1 is a schematic view of a removable and washable cold quench air grid of the present invention;
fig. 2 is a schematic view of the combination of the drawing structure and the clamping structure of the invention.
Reference numerals
1. A common air inlet; 2. a rear end plate; 3. a wind cavity; 31. a pull structure; 4. drawing the blast nozzle; 41. sealing the end; 42. a clamping structure; 5. a front end plate; 6. a backstop plate; 7. and (4) screws.
Detailed Description
The above and further features and advantages of the present invention will be apparent from the following, complete description of the invention, taken in conjunction with the accompanying drawings, wherein the described embodiments are merely some, but not all embodiments of the invention.
The invention provides a detachable and washable cold quenching air grid. A slag removal port is generally arranged on a front end plate during cleaning of a traditional detachable and washable cold quenching air grid, impurities are blown to the slag removal port from an air nozzle to clean the impurities, and a sealing cover or a screw plug is used for sealing the slag removal port during working. However, the technical scheme does not work for sundries with high density, the sundries blocked in the wind eyes are difficult to clean, and the sundries do not work for attachments on the wall of the wind eyes caused by long-term use, so that the wind eyes are easy to block, the wind is uneven, wind spots and flaws are formed, the quality of glass is reduced, the wind eyes are blocked by the impurities, the tempering wind pressure is increased, and the electric energy is consumed. The structure of the detachable and washable cold quenching air grid of the invention is explained below with reference to the attached drawings.
Referring to fig. 1, the invention is a detachable and washable cold quenching air grid, which comprises an air inlet body and a drawing air nozzle 4. Wherein, be provided with a plurality of wind chambeies 3 side by side on the air inlet body, be provided with the pull structure 31 that is used for the connection on wind chamber 3, the bottom of pull tuyere 4 is provided with clamps the structure 42 with pull structure 31 seal fit, clamps the structure 42 and can make pull tuyere 4 can install on the air inlet body on pull structure 31, also can follow the air inlet body and demolish.
The air inlet body further comprises a front end plate 5 and a rear end plate 2 which are oppositely arranged at two ends of the air cavity 3, a public air inlet 1 is arranged at the end of the rear end plate 2, the public air inlet 1 is communicated with the air cavities 3, cold air enters the air cavities 3 from the public air inlet 1, and the cold air is blown out of a plurality of air holes which are uniformly distributed on the drawing air nozzle 4.
As shown in fig. 2, as a first preferred embodiment, two vertical plates are disposed on the air cavity 3, a protrusion is disposed on an outer side of the vertical plates, and the two vertical plates and the corresponding protrusion on the air cavity 3 form a pulling structure 31.
As a second preferred embodiment, two vertical plates are disposed on the air cavity 3, the edge of the vertical plate is bent outward to form a protruding structure, and the two vertical plates and the corresponding protruding structure on the air cavity 3 form a pulling structure 31.
Correspondingly, a clamping groove corresponding to the convex block or the convex structure is arranged at the bottom of the drawing tuyere 4, and a clamping structure 42 corresponding to the drawing structure 31 is formed.
An end socket 41 is arranged at the end part of the drawing tuyere 4 close to the front end plate, and the end socket and the end part of the drawing tuyere 4 are welded or fixedly bonded. The drawing air nozzle also comprises a retaining plate 6, wherein the retaining plate 6 is fixed on the front end plate 5 through a screw 7 and used for preventing the drawing air nozzle 4 from moving.
When the air inlet is installed, a clamping structure on the drawing air nozzle 4 is matched with a drawing structure on the air cavity 3, then the drawing air nozzle 4 moves towards the direction of the public air inlet 1 and is abutted against the rear end plate 2, the anti-return plate 6 is installed on the front end plate 5 through the screw 7, and the process is reverse after the air inlet is disassembled.
According to the invention, the air nozzle is improved into the drawing mode, so that the drawing air nozzle can be disassembled from the air inlet body for cleaning through the drawing structure and the clamping structure which are matched in a sealing manner during cleaning, the air hole on the air nozzle can be cleaned thoroughly, the problem of wind spot defect on glass is effectively solved, and the problem of increase of electric energy consumption caused by long-term use is avoided.
The above-mentioned embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, and it should be understood that the above-mentioned embodiments are only examples of the present invention and are not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.
Claims (5)
1. The detachable and washable cold quenching air grid is characterized by comprising:
the air inlet body is provided with a plurality of air cavities, and the air cavities are provided with pull-pull structures; and
the bottom of the drawing air nozzle is provided with a clamping structure in sealing fit with the drawing structure so that the drawing air nozzle can be disassembled and assembled from the air inlet body;
the wind cavity is provided with two vertical plates, the edges of the vertical plates are bent outwards to form a convex structure, and the two vertical plates on the wind cavity and the corresponding convex structures form the drawing structure; the bottom of the drawing air nozzle is provided with a clamping groove matched with the protruding structure to form the clamping structure.
2. The removable and washable cold quenching air grid according to claim 1, wherein the air intake body comprises a front end plate, a rear end plate and a common air inlet arranged at the rear end plate, which are oppositely arranged, and the common air inlet is communicated with the air cavity.
3. The removable and washable cold quenching air grid according to claim 2, wherein a sealing head is arranged at the end part of the drawing air nozzle close to the front end plate, and the sealing head is welded or bonded with the end part of the drawing air nozzle.
4. The removable and washable cold quenching air grid according to claim 2, further comprising a retaining plate, wherein the retaining plate can be fixedly connected with the front end plate through a screw to limit the drawing air nozzle.
5. The removable and washable cold quenching air grid as claimed in claim 1, wherein a plurality of air holes are uniformly distributed on said drawing air nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122079.5A CN109775970B (en) | 2017-11-14 | 2017-11-14 | Detachable and washable cold quenching air grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122079.5A CN109775970B (en) | 2017-11-14 | 2017-11-14 | Detachable and washable cold quenching air grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109775970A CN109775970A (en) | 2019-05-21 |
| CN109775970B true CN109775970B (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711122079.5A Active CN109775970B (en) | 2017-11-14 | 2017-11-14 | Detachable and washable cold quenching air grid |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007015967A1 (en) * | 2007-04-03 | 2008-10-16 | Hein, Lehmann Trenn- und Fördertechnik GmbH | Detachable fastening device for grid-like lining of wall and floor, has locking pins or profiles exhibiting shoulder at rear side and facing lining, where shoulder is lockably gripped from back by spring element fastened to wall or floor |
| CN101633557A (en) * | 2008-07-24 | 2010-01-27 | 洛阳兰迪玻璃机器有限公司 | Cooling air grid used for glass tempering machine set |
| CN201770599U (en) * | 2010-07-30 | 2011-03-23 | 信义汽车玻璃(深圳)有限公司 | Tempered glass cooling windscreen |
| CN201883028U (en) * | 2010-12-02 | 2011-06-29 | 洛阳北方玻璃技术股份有限公司 | Cold-quenching air grid for flat glass tempering and capable of removing slag |
| CN202322616U (en) * | 2011-10-28 | 2012-07-11 | 洛阳兰迪玻璃机器股份有限公司 | Cooling air grid of armorplate glass |
| CN204767842U (en) * | 2015-06-25 | 2015-11-18 | 佛山百能堡科技有限公司 | Pull formula ventilation filter screen |
-
2017
- 2017-11-14 CN CN201711122079.5A patent/CN109775970B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007015967A1 (en) * | 2007-04-03 | 2008-10-16 | Hein, Lehmann Trenn- und Fördertechnik GmbH | Detachable fastening device for grid-like lining of wall and floor, has locking pins or profiles exhibiting shoulder at rear side and facing lining, where shoulder is lockably gripped from back by spring element fastened to wall or floor |
| CN101633557A (en) * | 2008-07-24 | 2010-01-27 | 洛阳兰迪玻璃机器有限公司 | Cooling air grid used for glass tempering machine set |
| CN201770599U (en) * | 2010-07-30 | 2011-03-23 | 信义汽车玻璃(深圳)有限公司 | Tempered glass cooling windscreen |
| CN201883028U (en) * | 2010-12-02 | 2011-06-29 | 洛阳北方玻璃技术股份有限公司 | Cold-quenching air grid for flat glass tempering and capable of removing slag |
| CN202322616U (en) * | 2011-10-28 | 2012-07-11 | 洛阳兰迪玻璃机器股份有限公司 | Cooling air grid of armorplate glass |
| CN204767842U (en) * | 2015-06-25 | 2015-11-18 | 佛山百能堡科技有限公司 | Pull formula ventilation filter screen |
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| Publication number | Publication date |
|---|---|
| CN109775970A (en) | 2019-05-21 |
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Effective date of registration: 20230316 Address after: No. 30, Qiyan Road, Lilou Township, Longzihu District, Bengbu City, Anhui Province, 233000 Patentee after: Bengbu Jinggong Glass Technology Co.,Ltd. Address before: 311100 No. 1, Fengyun Road, Renhe street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Jinggong Machinery Co.,Ltd. |