CN212559964U - Novel energy-conserving toughened glass production line - Google Patents
Novel energy-conserving toughened glass production line Download PDFInfo
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- CN212559964U CN212559964U CN202020811174.7U CN202020811174U CN212559964U CN 212559964 U CN212559964 U CN 212559964U CN 202020811174 U CN202020811174 U CN 202020811174U CN 212559964 U CN212559964 U CN 212559964U
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Abstract
The utility model discloses a novel energy-saving toughened glass production line, which comprises a feeding section, a heating section and a toughening section, wherein a second air inlet branch pipe is symmetrically arranged in the toughening section from top to bottom, a cooling water pipe is arranged below the second air inlet branch pipe, baffles and an air draft branch pipe are symmetrically arranged on the front side wall and the rear side wall of the toughening section from top to bottom, one end of the air draft branch pipe is positioned between the side wall of the toughening section and the baffles, the other end of the air draft branch pipe is communicated with an air draft main pipe through an air draft pipe, a heat exchanger is arranged in the middle of the air draft pipe, the lower end of the heat exchanger is fixedly connected with an air inlet main pipe, the air inlet main pipe is communicated with air inlet branch pipes positioned at the upper end and the lower end of a conveying roller through an air inlet pipe, the other end of the air inlet branch pipe extends into the feeding section to uniformly blow, the energy utilization efficiency is improved.
Description
Technical Field
The utility model relates to a toughened glass production technical field, concretely relates to novel energy-conserving toughened glass production line.
Background
Along with toughened glass in industrial production, the wide application in the life of house, the glass demand increases day by day, at the in-process that uses the physics method to make toughened glass, need to heat up ordinary glass to tempering temperature, cool off rapidly again, form prestressing force, toughened glass production line tempering section is generally cooled off toughened glass through the air blast, the refrigerated in-process needs longer wind channel to lower the temperature to toughened glass, the cooling efficiency is low, simultaneously behind the heat on glass surface was taken away from to cold wind, steam is direct to be discharged, do not carry out fine utilization, lead to the energy utilization inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at improving and innovating the defects and problems existing in the background technology and providing a novel energy-saving toughened glass production line.
In order to achieve the above object, the utility model provides a following technical scheme: a novel energy-saving toughened glass production line comprises a feeding section, a heating section and a toughening section, wherein the feeding section, the heating section and the toughening section are connected into a whole, the heating section is positioned between the feeding section and the toughening section, the feeding section, the heating section and the toughening section are connected with conveying rollers through the rotation of a roller, the top wall and the bottom wall of the toughening section are fixedly connected with a plurality of groups of first air inlet branch pipes, the first air inlet branch pipes are positioned in the toughening section and fixedly connected with second air inlet branch pipes, the lower ends of the second air inlet branch pipes are provided with a plurality of ventilation openings, cooling water pipes are arranged below the second air inlet branch pipes, two ends of each cooling water pipe penetrate through the toughening section and are connected with an external water cooler, baffle plates and air draft branch pipes are symmetrically arranged on the front side wall and the rear side wall of the toughening section from top to bottom, one ends of the baffle plates are fixedly connected with the side wall of the toughening section, the other, the air suction branch pipe comprises an air suction branch pipe other end and a first air suction pipe fixed connection at the upper end of a conveying roller, the air suction branch pipe other end and a second air suction pipe fixed connection at the lower end of the conveying roller, an air suction main pipe fixedly connected with one end of the air suction branch pipe is far away from the first air suction pipe and the second air suction pipe, an air inlet of a first air pump is fixedly connected with the other end of the air suction main pipe, an air outlet fixedly connected with exhaust pipe of the first air pump is provided with a heat exchanger in the middle, an air inlet main pipe is fixedly connected with the lower end of the heat exchanger, a second air pump is arranged on the air inlet main pipe, one end of the air inlet main pipe is communicated with the external atmosphere, the other end of the air inlet main pipe is communicated with a first air inlet pipe and a second air inlet pipe.
In this embodiment: the heat exchanger is internally provided with a heat pipe, the lower end of the heat pipe is filled with a heat transfer medium, the upper end of the heat pipe is vacuumized, the middle part of the outer surface of the heat pipe is provided with a partition board, the heat exchanger is divided into an upper independent cavity and a lower independent cavity by the partition board, both ends of the heat pipe are respectively provided with a radiating fin, the upper cavity of the heat exchanger is communicated with an exhaust pipe, and the lower cavity of.
In this embodiment: the baffle is L-shaped.
In this embodiment: the first exhaust pipe and the second exhaust pipe are provided with first electromagnetic valves, the first air inlet branch pipe is far away from an air inlet main pipe fixedly connected with one end of the toughening section, and the air inlet main pipe is provided with an air blower.
In this embodiment: and the first air inlet pipe and the second air inlet pipe are provided with second electromagnetic valves.
In this embodiment: the air inlet branch pipes at the upper end and the lower end of the conveying roller are symmetrically arranged on the central axis of the conveying roller, and the lower edge of the air inlet branch pipe at the upper end and the upper edge of the conveying roller are located on the same horizontal line.
In this embodiment: the cooling water pipe comprises continuous U type pipe, the interval is provided with the bracing piece on the cooling water pipe, the bracing piece other end and tempering section preceding lateral wall fixed connection.
Compared with the prior art: the utility model has the advantages that:
(1) through the mutual matching of the air blower, the first air inlet branch pipe, the second air inlet branch pipe, the air outlet and the cooling water pipe, cold air is uniformly blown to the top surface and the bottom surface of the heated glass above the conveying roller to cool and radiate the glass, the cold air absorbs the heat of the glass to become hot air, meanwhile, the first air pump is started, the hot air enters the air draft branch pipe along the gap between the tempering section and the baffle plate, so that air is formed in the tempering section to flow rapidly, the effect of rapid cooling can be achieved, and the baffle plate can prevent the cold air from being directly pumped away;
(2) the heat pipe is internally filled with heat transfer working medium at the lower end, the heat transfer working medium at the part absorbs the heat of hot gas in the exhaust pipe through the radiating fins, the heat transfer working medium is evaporated into gas and rises to the upper end of the heat pipe to transfer the heat to the air in the air inlet header pipe, the heat transfer working medium is condensed into liquid from gas state and flows back to the lower end of the heat pipe under the action of gravity, the air enters the feeding section after absorbing the heat by the heat exchanger and is uniformly blown to glass through the air inlet branch pipe to preheat the glass, and the energy utilization efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the tempering section of the present invention.
Fig. 3 is a schematic view of the structure of the cooling water pipe of the present invention.
Fig. 4 is the internal structure schematic diagram of the heat exchanger of the present invention.
Reference numerals: the feeding section 1, the heating section 2, the tempering section 3, the roll shaft 4, the conveying roller 5, the air draft branch pipe 6, the air blower 7, the air inlet main pipe 8, the first air draft pipe 9, the first electromagnetic valve 10, the first air pump 11, the second air draft pipe 12, the first air inlet branch pipe 13, the exhaust pipe 14, the heat exchanger 15, the air inlet main pipe 16, the second air pump 17, the second electromagnetic valve 18, the first air inlet pipe 19, the second air inlet pipe 20, the air inlet branch pipe 21, the air outlet 22, the baffle 23, the cooling water pipe 24, the supporting rod 25, the second air inlet branch pipe 26, the air draft main pipe 27, the heat pipe 151, the heat dissipation fin 152, the partition board 153 and the heat transfer medium 154.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 4.
A novel energy-saving toughened glass production line comprises a feeding section 1, a heating section 2 and a toughening section 3, wherein the feeding section 1, the heating section 2 and the toughening section 3 are connected into a whole, the heating section 2 is positioned between the feeding section 1 and the toughening section 3, the feeding section 1, the heating section 2 and the toughening section 3 are respectively and rotatably connected with a conveying roller 5 through a roller shaft 4, the top wall and the bottom wall of the toughening section 3 are fixedly connected with a plurality of groups of first air inlet branch pipes 13, the first air inlet branch pipes 13 are positioned in the toughening section 3 and are fixedly connected with second air inlet branch pipes 26, the lower ends of the second air inlet branch pipes 26 are provided with a plurality of ventilation openings 22, cooling water pipes 24 are arranged below the second air inlet branch pipes 26, two ends of the cooling water pipes 24 penetrate through the toughening section 3 to be connected with an external water cooler, baffle plates 23 and air draft branch pipes 6 are vertically and symmetrically arranged on the front side wall and the back side wall of the toughening section 3, one, the other end of the baffle 23 extends to the position of the roller shaft 4, the baffle 23 is L-shaped, the baffle 23 can prevent cold air from being directly pumped away without heat exchange with glass, one end of the air draft branch pipe 6 is positioned between the side wall of the tempering section 3 and the baffle 23, the other end of the air draft branch pipe 6 at the upper end of the conveying roller 5 is fixedly connected with the first air draft pipe 9, the other end of the air draft branch pipe 6 at the lower end of the conveying roller 5 is fixedly connected with the second air draft pipe 12, one ends of the first air draft pipe 9 and the second air draft pipe 12, which are far away from the air draft branch pipe 6, are fixedly connected with an air draft main pipe 27, the other end of the air draft main pipe 27 is fixedly connected with an air inlet of the first air pump 11, an air outlet of the first air pump 11 is fixedly connected with an exhaust pipe 14, the middle part of the exhaust, one end of the air inlet main pipe 16 is communicated with the outside atmosphere, the other end of the air inlet main pipe 16 is communicated with a first air inlet pipe 19 and a second air inlet pipe 20, the other end of the first air inlet pipe 19 is respectively communicated with air inlet branch pipes 21 positioned at the upper end and the lower end of the conveying roller 5, and the other ends of the air inlet branch pipes 21 extend into the feeding section 1.
In this embodiment: the heat exchanger 15 is internally provided with a heat pipe 151, the lower end of the heat pipe 151 is filled with a heat transfer medium 154, the upper end of the heat pipe 151 is vacuumized, the middle part of the outer surface of the heat pipe 151 is provided with a partition plate 153, the heat exchanger 15 is divided into an upper independent cavity and a lower independent cavity by the partition plate 153, both ends of the heat pipe 151 are respectively provided with a radiating fin 152, the upper cavity of the heat exchanger 15 is communicated with the exhaust pipe 14, the lower cavity of the heat exchanger 15 is communicated with the air inlet main pipe 16, a heat transfer working medium at the inner lower end of the heat pipe 151 absorbs heat of hot gas in the exhaust pipe 16 through the radiating fins 152, the heat transfer working medium 154 is evaporated into gas and rises to the upper end of the heat pipe 151 to transfer the heat to air in.
In this embodiment: the first exhaust pipe 9 and the second exhaust pipe 12 are provided with a first electromagnetic valve 10, the first air inlet branch pipe 13 is far away from one end of the toughening section 3 and is fixedly connected with an air inlet main pipe 8, and the air inlet main pipe 8 is provided with an air blower 7.
In this embodiment: the first air inlet pipe 19 and the second air inlet pipe 20 are provided with a second electromagnetic valve 18.
In this embodiment: the air inlet branch pipes 21 at the upper end and the lower end of the conveying roller 5 are symmetrically arranged along the central axis of the conveying roller 5, the lower edges of the air inlet branch pipes 21 at the upper end and the upper edges of the conveying roller 5 are located on the same horizontal line, and the preheated air is uniformly blown to the glass on the conveying roller 5 to preheat the glass.
In this embodiment: the cooling water pipe 24 is composed of continuous U-shaped pipes, the contact area of air blast and the cooling water pipe 24 is increased through the U-shaped pipes, heat exchange between the air blast and cold water is facilitated, the cooling water pipe 24 is provided with support rods 25 at intervals, the other ends of the support rods 25 are fixedly connected with the front side wall of the tempering section 3, and the support rods 25 play a role in supporting the cooling water pipe 24.
The utility model discloses a theory of operation is: through air-blower 7, first air inlet is in charge of 13, second air inlet is in charge of 26, mutually supporting of air outlet 22 and condenser tube 24, evenly blow cold wind to conveying roller 5 top through the glass top surface and the bottom surface of heating, carry out the forced air cooling heat dissipation to glass, cold wind absorbs glass's heat and becomes hot-blast, start first air pump 11, hot-blast air gets into convulsions in charge of 6 along the space between tempering section 3 and baffle 23, loop through the exhaust column, convulsions house steward 27, exhaust pipe 14 gets into and arranges external environment after the abundant heat exchange with the air in the heat exchanger 15, the air gets into material loading section 1 after heat exchanger 15 absorbs the heat, evenly blow to glass through air inlet in charge of 21, preheat glass, carry out waste heat utilization through the high-temperature gas who produces forced air cooling tempering section, the energy efficiency has been improved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel energy-conserving toughened glass production line, includes material loading section (1), heating section (2), tempering section (3), its characterized in that: the material loading section (1), the heating section (2) and the tempering section (3) are connected into a whole, the heating section (2) is positioned between the material loading section (1) and the tempering section (3), the material loading section (1), the heating section (2) and the tempering section (3) are all connected with a conveying roller (5) through a roller shaft (4) in a rotating way, the top wall and the bottom wall of the tempering section (3) are fixedly connected with a plurality of groups of first air inlet branch pipes (13), the first air inlet branch pipes (13) are positioned inside the tempering section (3) and fixedly connected with second air inlet branch pipes (26), the lower end of each second air inlet branch pipe (26) is provided with a plurality of ventilation openings (22), a cooling water pipe (24) is arranged below each second air inlet branch pipe (26), the two ends of each cooling water pipe (24) penetrate through the tempering section (3) to be connected with an external water cooler, baffle plates (23) and air draft branch pipes (6) are symmetrically installed on the front side wall and back, one end of the baffle plate (23) is fixedly connected with the side wall of the tempering section (3), the other end of the baffle plate (23) extends to the position of the roller shaft (4), one end of the air draft branch pipe (6) is positioned between the side wall of the tempering section (3) and the baffle plate (23), the other end of the air draft branch pipe (6) at the upper end of the conveying roller (5) is fixedly connected with the first air draft pipe (9), the other end of the air draft branch pipe (6) at the lower end of the conveying roller (5) is fixedly connected with the second air draft pipe (12), the first air draft pipe (9) and the second air draft pipe (12) are far away from the one end of the air draft branch pipe (6) and are fixedly connected with an air draft main pipe (27), the other end of the air draft main pipe (27) is fixedly connected with an air inlet of the first air pump (11), the air outlet of the first air pump (11) is fixedly connected with an air exhaust pipe (14), a, the feeding device is characterized in that a second air pump (17) is arranged on the air inlet main pipe (16), one end of the air inlet main pipe (16) is communicated with the outside atmosphere, the other end of the air inlet main pipe (16) is communicated with a first air inlet pipe (19) and a second air inlet pipe (20), the other end of the first air inlet pipe (19) is respectively communicated with air inlet branch pipes (21) which are positioned at the upper end and the lower end of the conveying roller (5), and the other ends of the air inlet branch pipes (21) extend into the feeding section (1).
2. The novel energy-saving toughened glass production line as claimed in claim 1, wherein: be provided with heat pipe (151) in heat exchanger (15), heat pipe (151) lower extreme is filled with heat transfer medium (154), and the evacuation is gone up to heat pipe (151), and heat pipe (151) surface mid-mounting has baffle (153), two upper and lower independent cavities are separated into with heat exchanger (15) in baffle (153), and heat pipe (151) both ends all are provided with radiating fin (152), heat exchanger (15) upper portion cavity is linked together with exhaust pipe (14), and heat exchanger (15) lower part cavity is linked together with air intake manifold (16).
3. The novel energy-saving toughened glass production line as claimed in claim 1, wherein: the baffle (23) is L-shaped.
4. The novel energy-saving toughened glass production line as claimed in claim 1, wherein: be provided with first solenoid valve (10) on first exhaust column (9) and second exhaust column (12), one end fixedly connected with air inlet house steward (8) that tempering section (3) were kept away from in first air inlet branch pipe (13), be provided with air-blower (7) on air inlet house steward (8).
5. The novel energy-saving toughened glass production line as claimed in claim 1, wherein: and a second electromagnetic valve (18) is arranged on the first air inlet pipe (19) and the second air inlet pipe (20).
6. The novel energy-saving toughened glass production line as claimed in claim 1, wherein: the air inlet branch pipes (21) at the upper end and the lower end of the conveying roller (5) are symmetrically arranged on the central axis of the conveying roller (5), and the lower edges of the air inlet branch pipes (21) at the upper end and the upper edges of the conveying roller (5) are located on the same horizontal line.
7. The novel energy-saving toughened glass production line as claimed in claim 1, wherein: the cooling water pipe (24) is composed of continuous U-shaped pipes, supporting rods (25) are arranged on the cooling water pipe (24) at intervals, and the other ends of the supporting rods (25) are fixedly connected with the front side wall of the tempering section (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811174.7U CN212559964U (en) | 2020-05-15 | 2020-05-15 | Novel energy-conserving toughened glass production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811174.7U CN212559964U (en) | 2020-05-15 | 2020-05-15 | Novel energy-conserving toughened glass production line |
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| CN212559964U true CN212559964U (en) | 2021-02-19 |
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| CN202020811174.7U Active CN212559964U (en) | 2020-05-15 | 2020-05-15 | Novel energy-conserving toughened glass production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115540020A (en) * | 2022-08-22 | 2022-12-30 | 龙口科诺尔玻璃科技有限公司 | Waste heat recovery device for producing colored crystal glass |
| CN115838242A (en) * | 2022-11-03 | 2023-03-24 | 宿迁市新大江玻璃有限公司 | Special-shaped glass tempering furnace |
-
2020
- 2020-05-15 CN CN202020811174.7U patent/CN212559964U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115540020A (en) * | 2022-08-22 | 2022-12-30 | 龙口科诺尔玻璃科技有限公司 | Waste heat recovery device for producing colored crystal glass |
| CN115838242A (en) * | 2022-11-03 | 2023-03-24 | 宿迁市新大江玻璃有限公司 | Special-shaped glass tempering furnace |
| CN115838242B (en) * | 2022-11-03 | 2023-10-24 | 宿迁市新大江玻璃有限公司 | Abnormal shape glass tempering furnace |
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