CN114807792B - Cooling device for surface heat treatment of explosion-proof aluminum foil and cooling method thereof - Google Patents
Cooling device for surface heat treatment of explosion-proof aluminum foil and cooling method thereof Download PDFInfo
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- CN114807792B CN114807792B CN202210459704.XA CN202210459704A CN114807792B CN 114807792 B CN114807792 B CN 114807792B CN 202210459704 A CN202210459704 A CN 202210459704A CN 114807792 B CN114807792 B CN 114807792B
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention discloses a cooling device for heat treatment of an explosion-proof aluminum foil surface and a cooling method thereof, comprising a cooling tank body, wherein one end of the upper surface of the cooling tank body is provided with a feeding guide roller, the feeding guide roller is provided with an aluminum foil, the inner side of the cooling tank body comprises a spraying water tank and a cooling water tank, the cooling water tank and the spraying water tank are arranged side by side, the inner side of the spraying water tank comprises a cooling water pipe, a first guide roller and a first fan, and the first fan is fixed on one side of the inner surface of the spraying water tank; through being provided with condenser tube, shower, first guide roll, cooling trough, first fan and second guide roll, avoid carrying out cooling treatment to the aluminium foil through the water-cooling only, need use a large amount of water resources, the device is convenient for do benefit to forced air cooling and water-cooling and cools off the aluminium foil, through being provided with the flattening roller, flattening support, mounting bracket, hold-down spring and adjusting nut, the device can carry out flattening treatment at the cooling in-process to the aluminium foil surface automatically.
Description
Technical Field
The invention belongs to the technical field of aluminum foil processing, and particularly relates to a cooling device for heat treatment of an explosion-proof aluminum foil surface and a cooling method thereof.
Background
A hot stamping material directly rolled into a sheet by metal aluminum has a hot stamping effect similar to that of pure silver foil, so that the hot stamping material is also called a fake silver foil. Because aluminum has soft texture and good ductility, has silvery white luster, and can be printed if a rolled sheet is mounted on offset paper by sodium silicate and other substances to prepare an aluminum foil, the aluminum foil is widely used for food, beverage, cigarettes, medicines, photographic bottom plates, household daily necessities and the like due to the excellent characteristics, and is usually used as a packaging material of the aluminum foil; an electrolytic capacitor material; insulation materials for buildings, vehicles, ships, houses, and the like; the anti-explosion aluminum foil can also be used as decorative gold and silver wires, wallpaper, decorative trademarks of various stationery printed matters and light industrial products, and the like, belongs to one of aluminum foils, and is required to be used when the oil storage tank body of the gas station is explosion-proof.
In the existing anti-explosion aluminum foil processing process, in order to facilitate cooling after heat treatment, water cooling is generally carried out, the aluminum foil is fully contacted with cold water in a water tank during water cooling, cooling is completed, a cooling mode is single, a large amount of water resources are needed, processing is inconvenient in a water resource deficient area, the aluminum foil cannot be well cooled through air cooling and water cooling, in addition, the surface of the aluminum foil cannot be leveled during cooling treatment, post treatment is needed, the steps are complicated, and the processing efficiency is influenced.
Disclosure of Invention
The invention aims to provide a cooling device for heat treatment of an explosion-proof aluminum foil surface and a cooling method thereof, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an explosion-proof cooling device for aluminum foil surface heat treatment, includes the cooling tank body, cooling tank body upper surface one end is provided with the feeding deflector roll, be provided with the aluminum foil on the feeding deflector roll, cooling tank body inside includes sprays basin and cooling tank, the cooling tank sets up side by side with spraying the basin, it includes cooling water pipe, first guide roll and first fan to spray the basin inboard, first fan is fixed in spraying basin internal surface one side, cooling water pipe is located the outside of first guide roll, cooling water pipe lower surface is provided with the shower head, cooling tank body front surface is fixed with the inlet tube, inlet tube and the inside intercommunication of cooling water pipe, cooling tank inboard rotates and is provided with the second guide roll, cooling tank body one side wall includes second delivery port and water inlet, the second delivery port sets up side by side along vertical direction with the water inlet, the cooling tank inside wall is provided with flattening structure, be provided with the collection steam structure on the cooling tank body.
Preferably, the structure of flattening includes flattening support, flattening roller, guide bar, mounting bracket, compression spring and adjusting nut, the cooling water tank inside wall is fixed with the support of flattening, flattening roller is installed in the inboard rotation of flattening support, flattening roller one side is fixed with the guide bar, guide bar outside slip cap is equipped with the mounting bracket, mounting bracket one side is provided with compression spring, guide bar one end has adjusting nut through threaded connection, adjusting nut is inconsistent with compression spring.
Preferably, a plurality of flattening rollers are arranged, and the width of each flattening roller is matched with that of the aluminum foil.
Preferably, the compression springs are arranged four at equal intervals along the long side of the mounting frame, and the flattening bracket is fixed with the cooling water tank through bolts.
Preferably, the steam collecting structure comprises a gas collecting hood, a second fan and a gas guide hose, wherein the gas collecting hood is fixed on the cooling tank body and is communicated with the inside of the spraying water tank, the second fan is fixed on the first guide roller, one end of the second fan is provided with the gas guide hose, and the other end of the second fan is communicated with the inside of the gas collecting hood through a communicating pipe.
Preferably, the back surface of the spraying water tank is provided with a first water outlet, and the outer diameters of the two ends of the first guide roller are larger than the outer diameter of the center.
Preferably, the outer surface of the first guide roller is provided with a vent hole.
Preferably, the lower surface of the cooling tank body is provided with a support, the inner side of the support is provided with a connecting screw rod, and the connecting screw rod is fixedly connected with the cooling tank body.
A cooling method of a cooling device for the surface heat treatment of an explosion-proof aluminum foil comprises the following steps:
a. the water inlet pipe and the water inlet are respectively externally connected with a cold water pipe, outside cold water enters the inner side of the cooling water tank through the water inlet, the inner side of the cooling water tank is filled, and the other part of cold water flows into the inner side of the cooling water pipe through the water inlet pipe;
b. the aluminum foil flows into the inner side of the spraying water tank through the feeding guide roller, cold water is sprayed downwards through the spraying head, the first fan is externally connected with a power supply, the surface of the aluminum foil in natural wind direction is driven to blow, the evaporation of the cold water sprayed on the aluminum foil is accelerated, and the heat on the surface of the aluminum foil is taken away by the evaporation of the cold water;
c. the aluminum foil flows into the inner side of the cooling water tank after passing through a plurality of first guide rollers, and is guided by a second guide roller in the cooling water tank to be fully contacted with cold water, so that the surface of the aluminum foil is further cooled;
d. the aluminum foil flows into the space between the flattening bracket and the mounting frame, the aluminum foil is compacted by the two flattening rollers through the elastic deformation of the compacting spring, the surface of the aluminum foil is kept flat through the plurality of flattening rollers, and finally the aluminum foil flows out from the other end of the cooling tank body;
e. the steam in the cooling process moves upwards, the steam is collected through the gas collecting hood, the air guide hose faces to the outside, and the steam is discharged in a directional mode through the negative pressure of the second fan;
f. to the one side of flattening the support send adjusting nut soon, adjusting nut extrusion compression spring takes place the elasticity and shortens, and compression spring promotes the mounting bracket to flattening the support and be close to, increases the flattening effect to the aluminium foil.
g. The rotary feeding connecting screw moves to one end deviating from the cooling tank body, so that the connecting screw is separated from the inner side of the cooling tank body, and the support is replaced.
Compared with the prior art, the invention has the beneficial effects that:
(1) Through being provided with condenser tube, shower head, first guide roll, cooling trough, first fan and second guide roll, avoid carrying out cooling treatment to the aluminium foil through the water-cooling only, need use a large amount of water resources, the device is convenient for do benefit to forced air cooling and water-cooling and cool off the aluminium foil, through water droplet evaporation heat absorption, takes away a large amount of heat on aluminium foil surface, improves the cooling effect, effectively reduces the dependence to cooling water, saves the water resource.
(2) Through being provided with the flattening roller, flattening support, mounting bracket, hold-down spring and adjusting nut, avoid buckling at the cooling treatment in-process, the aluminium foil takes place to buckle, needs follow-up flattening, and the step is loaded down with trivial details, comparatively waste time, and the device can be at the cooling process, and the automatic processing of flattening to the aluminium foil surface, and it is convenient to compress tightly effect adjustment to the elasticity of hold-down spring, has increased the practicality of device.
(3) Through being provided with gas-collecting channel, second fan and air guide hose, when avoiding carrying out cooling treatment to the aluminium foil through the water-cooling, steam directly upwards wafts at will, is inconvenient for carrying out directional emission treatment to it, and the steam that wafts at will causes corrosion damage to peripheral equipment, is convenient for improve the device and collects and directional emission effect to steam, easily uses.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a cooling tank according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic diagram of the cross-sectional structure of FIG. 3B in accordance with the present invention;
FIG. 5 is a schematic view of a first guide roll structure according to the present invention;
FIG. 6 is a schematic view of a stand structure of the present invention;
in the figure: 1. a cooling tank; 2. aluminum foil; 3. a feed guide roller; 4. a gas collecting hood; 41. a second fan; 42. an air guide hose; 5. a support; 51. a connecting screw; 6. a water inlet pipe; 7. a cooling water pipe; 8. a second water outlet; 9. a water inlet; 11. flattening the bracket; 111. a flattening roller; 112. a guide rod; 113. a mounting frame; 114. a compression spring; 115. an adjusting nut; 12. a second guide roller; 13. a cooling water tank; 14. a first guide roller; 141. a vent hole; 15. a first water outlet; 16. a spray water tank; 17. a spray header; 18. a first fan.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an explosion-proof cooling device for aluminum foil surface heat treatment, including cooling cell body 1, cooling cell body 1 upper surface one end is provided with feeding deflector roll 3, be provided with aluminium foil 2 on the feeding deflector roll 3, cooling cell body 1 inboard is contained and is sprayed basin 16 and cooling trough 13, cooling trough 13 sets up side by side with spraying basin 16, spraying basin 16 inboard includes cooling water pipe 7, first guide roll 14 and first fan 18, first fan 18 is fixed in spraying basin 16 internal surface one side, be convenient for improve the forced air cooling effect, the water droplet heat absorption evaporation that whole big sprays, improve the cooling effect, cooling water pipe 7 is located the outside of first guide roll 14, cooling water pipe 7 lower surface is provided with shower head 17, be convenient for carry out the cooling treatment that sprays to aluminium foil 2 surface, cooling cell body 1 front surface is fixed with inlet tube 6, inlet tube 6 and cooling water pipe 7 inside intercommunication, be convenient for make cooling water inflow cooling water 13 inside, cooling treatment that is better to aluminium foil 2, cooling trough 13 inboard rotates and is provided with second guide roll 12, cooling cell body 1 side wall includes second delivery port 8 and water inlet 9, second delivery port 8 and water inlet 9 are arranged along vertical direction side by side, the effect of flattening side, cooling water inlet 9 is provided with the cooling water inlet 13, the effect of flattening the cooling water tank 1 is arranged, the surface is convenient for cause the cooling device to carry out the cooling steam to the free air cooling structure to the side, the surface to the side is reduced, the effect of flattening and is convenient for be set up, the cooling device is convenient for reduce the steam and the steam cooling structure is easy to be flattened and has the side and flat and has the surface to be cooled down to the surface to the cooling steam and side.
Preferably, the structure of flattening includes flattening support 11, flattening roller 111, guide bar 112, mounting bracket 113, hold-down spring 114 and adjusting nut 115, cooling trough 13 inside wall is fixed with flattening support 11, flattening roller 111 is installed in the inboard rotation of flattening support 11, be convenient for flatten aluminium foil 2, improve surface smoothness, flattening roller 111 one side is fixed with guide bar 112, be convenient for make mounting bracket 113 better be close to flattening support 11, guide bar 112 outside slip cap is equipped with mounting bracket 113, mounting bracket 113 one side is provided with hold-down spring 114, be convenient for compress tightly flattening roller 111 and aluminium foil 2 closely conflict, guide bar 112 one end has adjusting nut 115 through threaded connection, the elastic effect of the suit hold-down spring 114 of being convenient for, adjusting nut 115 is inconsistent with hold-down spring 114.
Preferably, a plurality of flattening rollers 111 are arranged, and the width of the flattening rollers 111 is matched with that of the aluminum foil 2, so that better flattening effect is facilitated.
Preferably, four hold-down springs 114 are equidistantly arranged along the long side of the mounting frame 113, and the flattening bracket 11 is fixed with the cooling water tank 13 through bolts.
Preferably, the steam collecting structure comprises a gas collecting hood 4, a second fan 41 and a gas guide hose 42, wherein the gas collecting hood 4 is fixed on the cooling tank body 1, the gas collecting hood 4 is communicated with the inside of the spraying water tank 16, the second fan 41 is fixed on the first guide roller 14, one end of the second fan 41 is provided with the gas guide hose 42, the other end of the second fan 41 is communicated with the inside of the gas collecting hood 4 through a communicating pipe, and steam in the cooling process is conveniently collected, and random drifting of the steam is reduced.
Preferably, the rear surface of the spraying water tank 16 is provided with a first water outlet 15, and the outer diameters of the two ends of the first guide roller 14 are larger than the outer diameter of the center, so that the aluminum foil 2 can be conveniently reduced to move towards the two ends of the first guide roller 14.
Preferably, the outer surface of the first guide roller 14 is provided with the ventilation holes 141, so that better air cooling effect is facilitated, and the contact area with natural wind is improved.
Preferably, the lower surface of the cooling tank body 1 is provided with a support 5, the inner side of the support 5 is provided with a connecting screw rod 51, the connecting screw rod 51 is fixedly connected with the cooling tank body 1, the support 5 is convenient to disassemble and assemble, and later replacement and maintenance are easy.
A cooling method of a cooling device for the surface heat treatment of an explosion-proof aluminum foil comprises the following steps:
a. the water inlet pipe 6 and the water inlet 9 are respectively externally connected with a cold water pipe, outside cold water enters the inner side of the cooling water tank 13 through the water inlet 9, the inner side of the cooling water tank 13 is filled, and the other part of cold water flows into the inner side of the cooling water pipe 7 through the water inlet pipe 6;
b. the aluminum foil 2 flows into the inner side of the spraying water tank 16 through the feeding guide roller 3, cold water is sprayed downwards through the spraying head 17, the first fan 18 is externally connected with a power supply, the surface of the aluminum foil 2 in natural wind direction is driven to blow, the evaporation of the cold water sprayed on the aluminum foil 2 is accelerated, and the heat on the surface of the aluminum foil 2 is taken away by the evaporation of the cold water;
c. the aluminum foil 2 flows into the inner side of the cooling water tank 13 after passing through the plurality of first guide rollers 14, the aluminum foil 2 is guided to be fully contacted with cold water by the second guide rollers 12 in the cooling water tank 13, and the surface of the aluminum foil 2 is further cooled;
d. the aluminum foil 2 flows into the space between the flattening bracket 11 and the mounting frame 113, the two flattening rollers 111 compress the aluminum foil 2 through the elastic deformation of the compression springs 114, the surfaces of the aluminum foil 2 are kept flat through the plurality of flattening rollers 111, and finally the aluminum foil 2 flows out from the other end of the cooling tank body 1;
e. the steam in the cooling process moves upwards, the steam is collected through the gas collecting hood 4, the air guide hose 42 faces to the outside, and the steam is directionally discharged through the negative pressure of the second fan 41;
f. an adjusting nut 115 is screwed to one side of the flattening bracket 11, the adjusting nut 115 presses a pressing spring 114 to elastically shorten, and the pressing spring 114 pushes the mounting frame 113 to approach the flattening bracket 11, so that the flattening effect on the aluminum foil 2 is improved.
g. The screw-feeding connecting screw 51 moves to one end away from the cooling tank body 1, so that the connecting screw 51 is separated from the inner side of the cooling tank body 1, and the support 5 is replaced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an explosion-proof aluminium foil cooling device for surface heat treatment, includes cooling cell body (1), its characterized in that: the cooling device comprises a cooling tank body (1), wherein one end of the upper surface of the cooling tank body (1) is provided with a feeding guide roller (3), an aluminum foil (2) is arranged on the feeding guide roller (3), a spraying water tank (16) and a cooling water tank (13) are arranged on the inner side of the cooling tank body (1), the cooling water tank (13) and the spraying water tank (16) are arranged side by side, the inner side of the spraying water tank (16) comprises a cooling water pipe (7), a first guide roller (14) and a first fan (18), the first fan (18) is fixed on one side of the inner surface of the spraying water tank (16), the cooling water pipe (7) is positioned on the outer side of the first guide roller (14), a spray header (17) is arranged on the lower surface of the cooling water pipe (7), a water inlet pipe (6) is fixedly arranged on the front surface of the cooling tank body, the water inlet pipe (6) is communicated with the inner side of the cooling water pipe (7), a second guide roller (12) is arranged on the inner side of the cooling water tank (13) in a rotating mode, one side wall of the cooling tank body (1) comprises a second water outlet (8) and a water inlet (9), the second water outlet (8) and a water inlet (9) are arranged side by side, a flat structure is arranged on the cooling tank (1) along the vertical direction, and a water inlet structure is arranged on the cooling tank (1).
The flattening structure comprises a flattening bracket (11), a flattening roller (111), a guide rod (112), a mounting frame (113), a compression spring (114) and an adjusting nut (115), wherein the flattening bracket (11) is fixed on the inner side wall of the cooling water tank (13), the flattening roller (111) is rotatably installed on the inner side of the flattening bracket (11), the guide rod (112) is fixed on one side of the flattening roller (111), the mounting frame (113) is sleeved on the outer side of the guide rod (112) in a sliding manner, the compression spring (114) is arranged on one side of the mounting frame (113), one end of the guide rod (112) is connected with the adjusting nut (115) through threads, and the adjusting nut (115) is in contact with the compression spring (114);
the number of the flattening rollers (111) is plural, and the width of the flattening rollers (111) is matched with that of the aluminum foil (2);
the compression springs (114) are arranged four at equal intervals along the long side of the mounting frame (113), and the flattening bracket (11) and the cooling water tank (13) are fixed through bolts.
2. The cooling device for heat treatment of an explosion-proof aluminum foil surface according to claim 1, wherein: the steam collecting structure comprises a gas collecting hood (4), a second fan (41) and a gas guide hose (42), wherein the gas collecting hood (4) is fixed on the cooling tank body (1), the gas collecting hood (4) is communicated with the inside of the spraying water tank (16), the second fan (41) is fixed on the first guide roller (14), one end of the second fan (41) is provided with the gas guide hose (42), and the other end of the second fan (41) is communicated with the inside of the gas collecting hood (4) through a communicating pipe.
3. The cooling device for heat treatment of an explosion-proof aluminum foil surface according to claim 1, wherein: the back surface of the spraying water tank (16) is provided with a first water outlet (15), and the outer diameters of the two ends of the first guide roller (14) are larger than the outer diameter of the center.
4. The cooling device for heat treatment of an explosion-proof aluminum foil surface according to claim 1, wherein: the outer surface of the first guide roller (14) is provided with a vent hole (141).
5. The cooling device for heat treatment of an explosion-proof aluminum foil surface according to claim 1, wherein: the cooling tank body (1) lower surface is provided with support (5), support (5) inboard is provided with connecting screw (51), connecting screw (51) and cooling tank body (1) fixed connection.
6. The cooling method of a cooling device for the surface heat treatment of an explosion-proof aluminum foil according to any one of claims 1 to 5, wherein: the method comprises the following steps:
a. the water inlet pipe (6) and the water inlet (9) are respectively externally connected with a cold water pipe, outside cold water enters the inner side of the cooling water tank (13) through the water inlet (9), the inner side of the cooling water tank (13) is filled, and the other part of cold water flows into the inner side of the cooling water pipe (7) through the water inlet pipe (6);
b. the aluminum foil (2) flows into the inner side of the spraying water tank (16) through the feeding guide roller (3), cold water is sprayed downwards through the spraying head (17), the first fan (18) is externally connected with a power supply, the surface of the aluminum foil (2) is driven to blow by natural wind, the evaporation of the cold water sprayed on the aluminum foil (2) is accelerated, and the heat on the surface of the aluminum foil (2) is taken away by the evaporation of the cold water;
c. the aluminum foil (2) flows into the inner side of the cooling water tank (13) after passing through a plurality of first guide rollers (14), the aluminum foil (2) is guided by a second guide roller (12) in the cooling water tank (13) to be fully contacted with cold water, and the surface of the aluminum foil (2) is further cooled;
d. the aluminum foil (2) flows into the space between the flattening bracket (11) and the mounting frame (113), the two flattening rollers (111) compress the aluminum foil (2) through elastic deformation of the compression springs (114), the surfaces of the aluminum foil (2) are kept flat through the plurality of flattening rollers (111), and finally the aluminum foil (2) flows out from the other end of the cooling tank body (1);
e. the steam in the cooling process moves upwards, the steam is collected through the gas collecting hood (4), the air guide hose (42) faces outwards, and the steam is discharged in a directional mode through the negative pressure of the second fan (41).
7. The cooling method of the cooling device for the surface heat treatment of the explosion-proof aluminum foil according to claim 6, wherein: the method also comprises the following steps:
f. an adjusting nut (115) is screwed to one side of the flattening bracket (11), the adjusting nut (115) extrudes a compression spring (114) to elastically shorten, and the compression spring (114) pushes a mounting frame (113) to approach the flattening bracket (11) so as to increase the flattening effect on the aluminum foil (2);
g. the rotary feeding connecting screw rod (51) moves towards one end deviating from the cooling tank body (1), so that the connecting screw rod (51) is separated from the inner side of the cooling tank body (1), and the support (5) is replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210459704.XA CN114807792B (en) | 2022-04-28 | 2022-04-28 | Cooling device for surface heat treatment of explosion-proof aluminum foil and cooling method thereof |
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| CN202210459704.XA CN114807792B (en) | 2022-04-28 | 2022-04-28 | Cooling device for surface heat treatment of explosion-proof aluminum foil and cooling method thereof |
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| CN104889196A (en) * | 2015-06-23 | 2015-09-09 | 贵州银泰铝业有限公司 | Aluminum foil winding device |
| CN212128266U (en) * | 2020-04-30 | 2020-12-11 | 杨超文 | Cooling water tank for steel strip production |
| CN112547802A (en) * | 2020-12-04 | 2021-03-26 | 镇江银海科技材料有限公司 | High-stability rolling processing device for explosion-proof aluminum foil and using method thereof |
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