CN218015669U - High-efficient heat sink of continuous casting aluminium strip - Google Patents
High-efficient heat sink of continuous casting aluminium strip Download PDFInfo
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- CN218015669U CN218015669U CN202222390509.4U CN202222390509U CN218015669U CN 218015669 U CN218015669 U CN 218015669U CN 202222390509 U CN202222390509 U CN 202222390509U CN 218015669 U CN218015669 U CN 218015669U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a high-efficient heat sink of continuous casting aluminium strip, including basin and air-blower. Has the advantages that: the utility model discloses a shower nozzle and air current passageway pipe, when carrying out the aluminium strip continuous casting, high temperature aluminium strip is between the shower nozzle, water in the industry cold water machine extraction basin and after the heat transfer cooling, inject into first shunt through the raceway, spray at the aluminium strip surface through the shower nozzle, water and aluminium strip after cooling carry out the heat transfer, thereby spray the cooling to the aluminium strip, the basin falls under water of spraying out, the aluminium strip after spraying the cooling continues to carry between the air current passageway pipe, the air-blower starts, produce the high velocity air and pour into in the gas-supply pipe, through the air current passageway pipe, blow off along the gas outlet slant, the air current blows the aluminium strip surface, moisture evaporation on aluminium strip surface with higher speed, moisture evaporation endotherm, further reduce the aluminium strip temperature, the cooling efficiency has been improved, and the air current blows off the remaining water in aluminium strip surface, make aluminium strip surface drier, the later stage cold rolling oil of being convenient for use.
Description
Technical Field
The utility model relates to an aluminium strip production technical field particularly, relates to high-efficient heat sink of continuous casting aluminium strip.
Background
The raw material of the aluminum strip is pure aluminum or aluminum alloy cast-rolling aluminum coil, hot rolling aluminum coil, the aluminum strip is rolled into sheet aluminum coils with different thicknesses and widths by a cold rolling mill, then the aluminum strip is longitudinally cut into aluminum strips with different widths by a slitting machine according to the application, the surface temperature of the aluminum strip is very high after the aluminum strip is cast and discharged by a casting machine to form the aluminum strip, the aluminum strip is subjected to later-stage cold rolling after being cooled, the traditional cooling mode is spray cooling and is also the cooling mode with the fastest cooling speed and the lowest energy consumption at present, however, water is remained on the surface of the aluminum strip after the spray cooling, the use efficiency and recovery of later-stage cold rolling oil are influenced, meanwhile, the water remained on the surface of the aluminum strip can further absorb heat after being blown and evaporated by a drum, the temperature of the aluminum strip is further reduced, and therefore, the traditional cooling structure can be further improved.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high-efficient heat sink of continuous casting aluminium strip possesses the efficient advantage of cooling, and then solves the problem in the above-mentioned background art.
(II) technical scheme
For realizing the above-mentioned advantage that the cooling efficiency is high, the utility model discloses a concrete technical scheme as follows:
high-efficient heat sink of continuous casting aluminium strip, including basin and air-blower, industry cold water machine is installed to basin one side, and basin underrun absorb water pipe and industry cold water machine intake end through connection to industry cold water machine output through connection has the raceway, the raceway surface is located the aluminium strip about all through connection have first shunt, and first shunt surface through connection has the second shunt to second shunt surface through connection has the shower nozzle, air-blower air-out end through connection has the gas-supply pipe, and gas-supply pipe surface through connection has the gas-distributing pipe to gas-distributing pipe surface is located aluminium strip top and below and all through connection has the air current passageway pipe, the air current passageway manages the surface and link up and has seted up the gas outlet.
Further, another side bearer of basin is equipped with the draught fan, and draught fan air-out end through connection has the injection pipe to the injection pipe inserts in the basin, shower nozzle top mount is equipped with the cover of breathing in, and breathes in the cover top surface and pass through conveyer pipe and draught fan air inlet end through connection.
Furthermore, the water outlet directions of the spray heads are respectively aligned to the top surface and the bottom surface of the aluminum strip, and the spray heads are arranged at equal intervals.
Further, the length of the air outlet is larger than the width of the aluminum strip, and the air outlet is obliquely aligned to the surface of the aluminum strip.
Furthermore, a water pump is installed between the water tank and the industrial water chiller, the water tank is communicated with the water inlet end of the water pump through a water suction pipe, and the water outlet end of the water pump is communicated with the water inlet end of the industrial water chiller through a water suction pipe.
Furthermore, the top opening of the water tank is of a horn-shaped structure, and the width of the top opening of the water tank is larger than that of the aluminum strip.
Further, the airflow passage pipe is arranged in plurality at equal intervals.
Further, the width of the air outlet is not more than 1cm.
(III) advantageous effects
Compared with the prior art, the utility model provides a high-efficient heat sink of continuous casting aluminium strip possesses following beneficial effect:
(1) The utility model discloses a shower nozzle and air current passageway pipe, when carrying out the aluminium strip continuous casting, high temperature aluminium strip is between the shower nozzle, water in the industry cold water machine extraction basin and after the heat transfer cooling, inject into first shunt tubes through the raceway, enter into second shunt tubes through first shunt tubes, spray at the aluminium strip surface through the shower nozzle, water and aluminium strip after through the cooling carry out the heat transfer, thereby spray the cooling to the aluminium strip, the basin is fallen under water to the spraying out, continue to participate in the circulation, and simultaneously, aluminium strip after spraying the cooling continues to carry to between the air current passageway pipe, the air-blower starts, produce the high velocity air and pour into in the gas-supply pipe, through the air current passageway pipe, blow off along the gas outlet slant, the air current blows to the aluminium strip surface, with higher speed the moisture evaporation on aluminium strip surface, the moisture evaporation heat absorption, further reduce aluminium strip temperature, the cooling efficiency has been improved, and the air current blows off the remaining water on aluminium strip surface, make the aluminium strip surface drier, the later stage cold rolling oil of being convenient for use.
(2) The utility model discloses a cover and draught fan of breathing in, when shower nozzle spun water and high temperature aluminium strip contact, water evaporates in the twinkling of an eye and produces a large amount of steam, the draught fan starts, take out the inside air of cover of breathing in, steam enters into the cover of breathing in under the cover bottom surface negative pressure effect of breathing in, enter into the injection tube through the draught fan, the injection tube stretches into below the water liquid level in the basin, vapor enters into the aquatic, eliminate the fog that vapor brought, avoid fog influence production environment visibility, thereby be convenient for cleaner production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the continuous casting aluminum strip high-efficiency cooling device provided by the utility model;
FIG. 2 is a front view of the continuous casting aluminum strip high-efficiency cooling device provided by the utility model;
FIG. 3 isbase:Sub>A sectional view A-A of the continuous casting aluminum strip high-efficiency cooling device provided by the utility model;
fig. 4 is a schematic structural view of the airflow passage tube provided by the present invention.
In the figure:
1. a water tank; 2. an industrial water chiller; 3. a suction pipe; 4. a water delivery pipe; 5. a first shunt pipe; 6. a second shunt pipe; 7. an airflow passage pipe; 8. a spray head; 9. an air intake cover; 10. a delivery pipe; 11. an induced draft fan; 12. an injection pipe; 13. a blower; 14. a gas delivery pipe; 15. a gas distributing pipe; 16. and (4) an air outlet.
Detailed Description
To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.
According to the utility model discloses an embodiment provides the high-efficient heat sink of continuous casting aluminium strip.
Referring to the drawings and the detailed description, the present invention will be further explained, as shown in fig. 1-4, a continuous casting aluminum strip high-efficiency cooling device according to an embodiment of the present invention comprises a water tank 1 and an air blower 13, wherein an industrial water chiller 2 is installed on one side of the water tank 1, which is a common device, and the bottom surface of the water tank 1 is connected to the water inlet end of the industrial water chiller 2 through a water suction pipe 3, and the output end of the industrial water chiller 2 is connected to a water delivery pipe 4, the surface of the water delivery pipe 4 is located above and below the aluminum strip and is connected to a first shunt pipe 5, the surface of the first shunt pipe 5 is connected to a second shunt pipe 6, the surface of the second shunt pipe 6 is connected to a spray head 8, the second shunt pipe 6 is provided with a plurality of pipes, the air outlet end of the air blower 13 is connected to an air delivery pipe 14, the surface of the air delivery pipe 14 is connected to an air distribution pipe 15, and the surface of the air distribution pipe 15 is located above and below the aluminum strip and is connected to an air flow channel pipe 7, the outer surface of the airflow channel pipe 7 is provided with air outlets 16 in a penetrating way, wherein the water outlet directions of the spray heads 8 are respectively aligned with the top surface and the bottom surface of the aluminum strip, a plurality of spray heads 8 are arranged at equal intervals, wherein the length of each air outlet 16 is larger than the width of the aluminum strip, and the air outlets 16 are obliquely aligned with the surface of the aluminum strip, when the aluminum strip is continuously cast, the high-temperature aluminum strip passes through the spray heads 8, the industrial water cooler 2 extracts water in the water tank 1, and after heat exchange and cooling, the water is injected into the first shunt pipe 5 through the water pipe 4, enters the second shunt pipe 6 through the first shunt pipe 5, is sprayed on the outer surface of the aluminum strip through the spray heads 8, and exchanges heat with the aluminum strip through the cooled water, so as to spray and cool the aluminum strip, the sprayed water falls into the water tank 1 to continuously participate in circulation, and meanwhile, the aluminum strip after being sprayed and cooled is continuously conveyed to the airflow channel pipe 7, the air-blower 13 starts, produces high-speed air current and pours into the gas-supply pipe 14 into, through air current passageway pipe 7, blows out along 16 slants of gas outlet, and the air current blows to the aluminium strip surface, and the moisture evaporation on aluminium strip surface with higher speed, the moisture evaporation endotherm further reduces aluminium strip temperature, has improved cooling efficiency, and the air current blows off the remaining water in aluminium strip surface, makes aluminium strip surface drier, and the later stage cold rolling oil of being convenient for uses.
In one embodiment, an induced draft fan 11 is arranged on the other side frame of the water tank 1, an air outlet end of the induced draft fan 11 is connected with an injection pipe 12 in a penetrating mode, the injection pipe 12 is inserted into the water tank 1, water is contained in the water tank 1, an air suction cover 9 is arranged on a fixed frame above a spray head 8, the top surface of the air suction cover 9 is connected with an air inlet end of the induced draft fan 11 in a penetrating mode through a conveying pipe 10, when the water sprayed by the spray head 8 is in contact with a high-temperature aluminum belt, a large amount of steam is generated by instant evaporation of the water, the induced draft fan 11 is started to suck out the air in the air suction cover 9, the steam enters the air suction cover 9 under the action of negative pressure of the bottom surface of the air suction cover 9 and enters the injection pipe 12 through the induced draft fan 11, the injection pipe 12 extends to the position below the water surface in the water tank 1, the steam enters the water, fog caused by the steam is eliminated, visibility of a production environment is prevented from being influenced by the fog, and clean production is convenient to produce.
In one embodiment, a water pump is installed between the water tank 1 and the industrial water chiller 2, the water tank 1 is connected with a water inlet end of the water pump through a water suction pipe 3, and a water outlet end of the water pump is connected with a water inlet end of the industrial water chiller 2 through a water suction pipe 3, and the water pump is a common water conveying structure, so that water in the water tank 1 can be conveniently injected into the industrial water chiller 2, and normal water circulation is ensured.
In one embodiment, the top opening of the water tank 1 is in a horn-shaped structure, and the width of the top opening of the water tank 1 is larger than that of the aluminum strip, so that water on the surface of the aluminum strip can flow into the water tank 1 conveniently.
In one embodiment, the airflow passage pipes 7 are arranged in a plurality of equal intervals, wherein the width of the air outlet 16 is not more than 1cm, the width is narrow, the acceleration is convenient when the airflow flows out, the rapid wind force is formed to blow the aluminum strip, the evaporation of water is accelerated, and the residual water is blown and dried.
The working principle is as follows:
when aluminum strip continuous casting is carried out, a high-temperature aluminum strip passes through the spray heads 8, the industrial water cooler 2 extracts water in the water tank 1, after heat exchange and cooling, the water is injected into the first shunt pipe 5 through the water delivery pipe 4, enters the second shunt pipe 6 through the first shunt pipe 5, is sprayed on the outer surface of the aluminum strip through the spray heads 8, and exchanges heat with the aluminum strip through the cooled water, so that the aluminum strip is sprayed and cooled, the sprayed water falls into the water tank 1 and continues to participate in circulation, meanwhile, the aluminum strip after being sprayed and cooled is continuously conveyed to the positions between the air flow channel pipes 7, the air blower 13 is started to generate high-speed air flow to be injected into the air delivery pipe 14, and the air flow is blown out obliquely along the air outlet 16 through the air flow channel pipe 7 and blown to the surface of the aluminum strip, the evaporation of water on aluminium strip surface with higher speed, the evaporation of water endotherm, further reduce the aluminium strip temperature, cooling efficiency has been improved, and the air current blows off the remaining water in aluminium strip surface, make aluminium strip surface drier, the cold rolling oil of later stage of being convenient for uses, and simultaneously, 8 spun water of shower nozzle and high temperature aluminium strip when contacting, water evaporates in the twinkling of an eye and produces a large amount of steam, draught fan 11 starts, take out the inside air of cover 9 of breathing in, steam enters into cover 9 of breathing in under the cover 9 bottom surface negative pressure effect of breathing in, enter into injection pipe 12 through draught fan 11, injection pipe 12 stretches into below the water liquid level in basin 1, vapor enters into the aquatic, eliminate the fog that the vapor brought, avoid fog to influence production environment visibility, thereby be convenient for cleaning production.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Continuous casting aluminium strip high-efficient heat sink, its characterized in that, including basin (1) and air-blower (13), industry cold water machine (2) are installed to basin (1) one side, and basin (1) underrun absorb water pipe (3) and industry cold water machine (2) intake end through connection to industry cold water machine (2) output end through connection has raceway (4), raceway (4) surface is located aluminium strip below all through connection has first reposition of redundant personnel (5), and first reposition of redundant personnel (5) surface through connection has second reposition of redundant personnel (6) to second reposition of redundant personnel (6) surface through connection has shower nozzle (8), air-blower (13) air-out end through connection has gas-supply pipe (14), and gas-supply pipe (14) surface through connection has gas-distributing pipe (15) to gas-distributing pipe (15) surface is located aluminium strip top and below all through connection has air current channel pipe (7), air outlet (16) have been seted up to air current channel pipe (7) surface through connection.
2. The efficient cooling device for the continuous casting aluminum strip according to claim 1, wherein an induced draft fan (11) is arranged on the other side frame of the water tank (1), an air outlet end of the induced draft fan (11) is connected with an injection pipe (12) in a penetrating manner, the injection pipe (12) is inserted into the water tank (1), an air suction cover (9) is arranged on a fixed frame above the spray head (8), and the top surface of the air suction cover (9) is connected with an air inlet end of the induced draft fan (11) in a penetrating manner through a conveying pipe (10).
3. The high-efficiency cooling device for the continuous casting aluminum strip according to claim 1, wherein the water outlet directions of the spray heads (8) are respectively aligned with the top surface and the bottom surface of the aluminum strip, and a plurality of spray heads (8) are arranged at equal intervals.
4. The continuous casting aluminum strip high-efficiency cooling device according to claim 1, characterized in that the length of the air outlet (16) is larger than the width of the aluminum strip, and the air outlet (16) is obliquely aligned with the surface of the aluminum strip.
5. The high-efficiency cooling device for the continuous casting aluminum strip according to claim 1, wherein a water pump is installed between the water tank (1) and the industrial water chiller (2), the water tank (1) is communicated with a water inlet end of the water pump through a water suction pipe (3), and a water outlet end of the water pump is communicated with a water inlet end of the industrial water chiller (2) through the water suction pipe (3).
6. The continuous casting aluminum strip high-efficiency cooling device as claimed in claim 1, wherein the top opening of the water tank (1) is of a horn-shaped structure, and the width of the top opening of the water tank (1) is larger than that of the aluminum strip.
7. The high-efficiency cooling device for the continuous casting aluminum strip according to claim 1, wherein the airflow passage pipe (7) is arranged in plurality at equal intervals.
8. The continuous casting aluminum strip high-efficiency cooling device according to claim 1, wherein the width of the air outlet (16) is not more than 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222390509.4U CN218015669U (en) | 2022-09-08 | 2022-09-08 | High-efficient heat sink of continuous casting aluminium strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222390509.4U CN218015669U (en) | 2022-09-08 | 2022-09-08 | High-efficient heat sink of continuous casting aluminium strip |
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| Publication Number | Publication Date |
|---|---|
| CN218015669U true CN218015669U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222390509.4U Active CN218015669U (en) | 2022-09-08 | 2022-09-08 | High-efficient heat sink of continuous casting aluminium strip |
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| CN (1) | CN218015669U (en) |
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- 2022-09-08 CN CN202222390509.4U patent/CN218015669U/en active Active
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