CN210506482U - Cooling chamber for homogenizing aluminum bar and plate ingot - Google Patents
Cooling chamber for homogenizing aluminum bar and plate ingot Download PDFInfo
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- CN210506482U CN210506482U CN201921490520.XU CN201921490520U CN210506482U CN 210506482 U CN210506482 U CN 210506482U CN 201921490520 U CN201921490520 U CN 201921490520U CN 210506482 U CN210506482 U CN 210506482U
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Abstract
The utility model discloses a cooling chamber for homogenizing aluminum bars and plate ingots, the interior of the cooling chamber is evenly divided into a plurality of areas along the length direction, each area is provided with a high-temperature axial flow cooling fan, and the fans can realize positive and negative rotation; the top of the cooling chamber is provided with an air inlet pipeline and an air outlet pipeline, and the pipelines extend to the outside of the plant; the cooling air enters the cooling chamber from the outside of the plant through the air inlet and exhaust pipeline and the flow guide device, passes through the homogeneous material transversely to cool the homogeneous material, and then is discharged out of the plant through the flow guide device and the air inlet and exhaust pipeline. The inside air current direction of this cooling chamber is stable, can not form the air current dead angle to can the switching-over operation, cooling speed is fast, and the cooling homogeneity is good, and can the effectual cooling effect who utilizes the cooling water, practiced thrift the water resource.
Description
Technical Field
The utility model relates to a cooling chamber, specific cooling chamber that is used for aluminium bar and board spindle homogenization to handle that says so belongs to the metal hot processing equipment field.
Background
Rapid uniform cooling is an important step in homogenization of aluminum bars and slabs and is generally performed in a dedicated cooling chamber. At present, cooling chambers adopted by many manufacturers are structurally provided with cooling fans arranged on two side walls, air outlets are arranged at the tops of the cooling fans, and water pipes and nozzles are further arranged on the two side walls and the tops of the cooling fans. The fans on two sides are used for blowing air to the material pile in the cooling chamber, and water mist spraying is carried out simultaneously so as to improve the cooling speed. The main disadvantages of this approach are: 1. fans on two sides blow oppositely and are discharged from the top, dead angles can be formed at the middle lower part of the material pile, the cooling speed is very low, the cooling is uneven, and the temperature difference is very large; 2. the fan sucks air from the plant, the temperature in the plant may be higher, and the cooling speed is influenced; 3. the cooling air is discharged from the top, the airflow direction in the cooling chamber is generally upward, so that a large part of cooling water mist at the top cannot enter a stock pile and is blown away by the air to be discharged, the cooling water mist cannot be effectively utilized, and water resources are wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a cooling chamber for aluminium bar and board spindle homogenization treatment through the improvement to cooling chamber structure and air current trend, eliminates the air current dead angle, improves cooling speed and refrigerated homogeneity, reduces the waste of water resource simultaneously.
The utility model adopts the following technical scheme:
a cooling chamber for homogenizing aluminum bars and slabs comprises a main steel structure, a flow guide device, an air inlet and exhaust pipeline, a cooling fan, a cooling water mist system, a support and a guide rail, wherein the main steel structure comprises a front wall steel structure, a rear wall steel structure, a fan side wall steel structure, a side wall steel structure and a top steel structure, and a lifting door (1) is arranged on the front wall steel structure and used for feeding and discharging materials; the flow guide device is arranged in the main body steel structure and is divided into a side wall flow guide plate, a fan side wall flow guide plate and a top flow guide plate, a cooling air channel is formed among the side wall flow guide plate, the fan side wall flow guide plate and the top steel structure of the fan respectively, and an inner area defined by the flow guide plates is a stacking area of homogeneous materials; the air inlet and exhaust pipelines are arranged on the top of the cooling chamber and extend backwards to the outside of the plant; the cooling fan is provided with an air duct, the cooling fan guides the wind upwards through the air duct, and the cooling fan can realize forward and reverse rotation; the cooling fan is arranged in the middle of the steel structure of the fan side wall; the cooling water mist system is arranged on the inner sides of the side wall guide plate and the fan side wall guide plate and comprises a plurality of cooling water pipes which are uniformly distributed and nozzles which are uniformly distributed on the water pipes.
Preferably, the concrete foundation at the bottom of the homogeneous material stacking area is provided with a guide rail and a support column, and the guide rail and the support column are used for loading and unloading the material machine to walk and support the material disc and the homogeneous material.
Preferably, the cooling chamber is uniformly divided into a plurality of zones along the length direction, and each zone is provided with a cooling fan; between two adjacent districts, guiding device with in the cooling air passageway between the main part steel construction, set up interval baffle, interval baffle includes interval baffle of side wall, interval baffle of fan side wall and the interval baffle in top, is connected fixedly with main part steel construction and guiding device respectively.
Preferably, a middle partition plate in the length direction is further arranged between the top guide plate and the top steel structure of the cooling chamber, the middle partition plate is perpendicular to the top interval partition plate, and the upper portion and the lower portion of the middle partition plate are respectively connected and fixed with the top steel structure and the top guide plate.
Preferably, the air inlet and outlet pipeline is internally provided with a guide plate and a middle partition plate, and the middle partition plate is internally provided with a heat insulating material.
The utility model has the advantages that: the utility model discloses a cooling chamber only is at a side-mounting cooling blower, and cold wind is inhaled through the one side of admitting air and exhaust pipe outward by the factory building during the cooling, gets into the cooling chamber from the cooling chamber top in, through the guiding device effect, violently sweeps the homogeneous material and cools off it, then causes the top through the guiding device and discharges, via the opposite side discharge factory building that admits air and exhaust pipe. Therefore, the airflow in the cooling chamber is stable, and the formation of airflow dead corners is avoided. And the cooling fan can realize positive and negative rotation, and the air flow direction in the cooling chamber can be switched left and right, so that the homogeneous material is cooled more uniformly. And the cooling air is introduced from the outside of the factory building, and the temperature of the air outside the factory building is lower than that of the air inside the factory building under the general condition, so that the cooling speed is higher. In addition, because the air flow direction in the cooling chamber is horizontal, the cooling water mist on the two sides can enter the homogeneous material pile along with the air flow, the cooling effect of the cooling water is effectively utilized, and the waste of water resources is avoided.
Drawings
FIG. 1 is a schematic cross-sectional view of a cooling chamber of the present invention;
FIG. 2 is a schematic longitudinal sectional view of the cooling chamber of the present invention;
FIG. 3 is a schematic top view of the cooling chamber of the present invention;
FIG. 4 is a schematic view of a flow guide device and a partition plate of a cooling chamber according to the present invention;
in the figure: 1. a lift gate; 2. a front wall steel structure; 3. a top steel structure; 4. a rear wall steel structure; 5. a fan side wall steel structure; 6. a side wall steel structure; 7. intake and exhaust lines; 8. a cooling fan; 9. an air duct; 10. a pillar; 11. a guide rail; 12. a cooling water mist system; 13. a nozzle; 14. a flow guide device; 15. a side wall guide plate; 16. a fan side wall guide plate; 17. a top baffle; 18. a sidewall interval spacer; 19. a partition plate for a fan side wall interval; 20. a top section partition; 21. a middle partition plate; 22. internal baffles of the air inlet and exhaust pipelines; 23. and the middle division plate of the air inlet pipeline and the air outlet pipeline.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example (b): as shown in fig. 1-4, a cooling chamber for homogenizing aluminum bars and slabs comprises a main steel structure, a flow guide device, an air inlet and outlet pipeline, a cooling fan, a cooling water mist system, a support column and a guide rail. The main part steel construction includes preceding wall steel construction 2, back wall steel construction 4, fan side wall steel construction 5, side wall steel construction 6, top steel construction 3, preceding wall steel construction 2 is equipped with overhead door 1 and is used for business turn over material. The flow guide device 14 is arranged in the main steel structure and is divided into a side wall flow guide plate 15, a fan side wall flow guide plate 16 and a top flow guide plate 17, a cooling air channel is formed among the fan side wall steel structure 5, the side wall steel structure 6 and the top steel structure 3 respectively, and an internal area defined by the flow guide plates is a stacking area of homogeneous materials. The air inlet and exhaust pipeline 7 is installed on the top of the cooling chamber and extends backwards to the outside of the plant, a guide plate 22 and a middle partition plate 23 are installed inside the air inlet and exhaust pipeline 7, and heat insulation materials are installed inside the partition plate 23 and used for reducing heat exchange between air inlet and air exhaust. The interior of the cooling chamber is evenly divided into a plurality of zones along the length direction, and each zone is provided with a cooling fan 8. Between two adjacent areas, in the cooling air passageway between guiding device 14 with the main part steel construction, set up interval baffle, interval baffle includes interval baffle 18 of side wall, fan side wall interval baffle 19 and the interval baffle 20 in top, respectively with the main part steel construction with guiding device 14 is connected fixedly. And a middle partition plate 21 in the length direction is arranged between the top guide plate 17 and the top steel structure 3, the middle partition plate 21 is vertical to the top interval partition plate 20, and the upper part and the lower part of the middle partition plate 21 are respectively connected and fixed with the top steel structure 3 and the top guide plate 17. The cooling fan 8 adopts a high-temperature axial flow fan, the cooling fan is provided with an air duct 9, and the cooling fan can realize forward and reverse rotation. The cooling fan 8 is arranged in the middle of the upper part of the fan side wall steel structure 5, and the height of the center of the fan is about the middle point of the stacking height of the homogeneous materials. The cooling water mist system 12 is installed inside the side wall guide plate 15 and the fan side wall guide plate 16, and comprises a plurality of cooling water pipes which are uniformly distributed and nozzles 13 which are uniformly distributed on the water pipes. On the concrete foundation of the cooling chamber bottom, a guide rail 11 and a support column 10 are installed for the loading and unloading machine to walk and support the material tray and the homogeneous material.
The utility model discloses a cooling chamber is when using, and inside cooling air is violently swept homogeneous material, and the cooling duct of airing exhaust by guiding device causes the top to discharge, does not cause the interference to indoor air current, has avoided forming the air current dead angle. The cooling fan can realize positive and negative rotation, and the air flow direction in the cooling chamber can be switched left and right, so that the homogeneous material is cooled more uniformly. And the cooling air is introduced from the outside of the factory building, so that the temperature is lower and the cooling speed is higher. In addition, the air flow direction in the cooling chamber is the horizontal direction, and the cooling water fog of both sides can enter into the inside of homogeneous material heap along with the air current, and the effectual cooling effect that utilizes the cooling water avoids the waste of water resource.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.
Claims (5)
1. A cooling chamber for homogenizing aluminum rods and slabs comprises a main steel structure, a flow guide device, an air inlet and exhaust pipeline (7), a cooling fan (8), a cooling water mist system (12), a support column (10) and a guide rail (11), wherein the main steel structure comprises a front wall steel structure (2), a rear wall steel structure (4), a fan side wall steel structure (5), a side wall steel structure (6) and a top steel structure (3), and a lifting door (1) is arranged on the front wall steel structure (2) and used for feeding and discharging materials; the air guide device is characterized in that the air guide device (14) is arranged in the main steel structure and is divided into a side wall air guide plate (15), a fan side wall air guide plate (16) and a top air guide plate (17), a cooling air channel is formed among the air guide device and the fan side wall steel structure (5), the side wall steel structure (6) and the top steel structure (3), and an internal area defined by the air guide plates is a stacking area of homogeneous materials; the air inlet and exhaust pipeline (7) is arranged on the top of the cooling chamber and extends backwards to the outside of the plant; the cooling fan (8) is provided with an air duct (9), the cooling fan guides the wind upwards through the air duct, and the cooling fan (8) can realize forward and reverse rotation; the cooling fan (8) is arranged in the middle of the upper part of the fan side wall steel structure (5); and the cooling water mist system (12) is arranged on the inner sides of the side wall guide plate (15) and the fan side wall guide plate (16) and comprises a plurality of cooling water pipes which are uniformly distributed and nozzles (13) which are uniformly distributed on the water pipes.
2. A cooling chamber for homogenizing aluminium bars and slabs according to claim 1, characterised in that on the concrete base at the bottom of the area where the said homogenates are deposited, guides (11) and supports (10) are installed for the loading and unloading machine to walk and support the trays and homogenates.
3. A cooling chamber for homogenizing aluminium bars and slabs according to claim 1 or 2, characterized in that it is divided uniformly lengthwise into several zones, each equipped with a cooling fan (8); between two adjacent districts, guiding device with in the cooling air passageway between the main part steel construction, set up interval baffle, interval baffle includes interval baffle of side wall (18), fan side wall interval baffle (19) and top interval baffle (20), is connected fixedly with main part steel construction and guiding device respectively.
4. A cooling chamber for homogenizing aluminum bars and slabs according to claim 3, characterized in that a middle partition (21) in the length direction is further provided between the top baffle (17) and the top steel structure (3) of the cooling chamber, the middle partition (21) is perpendicular to the top partition (20), and the upper and lower parts are respectively connected and fixed with the top steel structure (3) and the top baffle (17).
5. A cooling chamber for the homogenization of aluminum bars and slabs according to claim 1, characterized in that said inlet and outlet ducts (7) are internally equipped with deflectors (22) and intermediate partitions (23), said intermediate partitions (23) being internally equipped with thermal insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921490520.XU CN210506482U (en) | 2019-09-09 | 2019-09-09 | Cooling chamber for homogenizing aluminum bar and plate ingot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921490520.XU CN210506482U (en) | 2019-09-09 | 2019-09-09 | Cooling chamber for homogenizing aluminum bar and plate ingot |
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| CN210506482U true CN210506482U (en) | 2020-05-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512158A (en) * | 2019-09-09 | 2019-11-29 | 斯默因热能科技(杭州)有限公司 | A kind of cooling chamber for aluminium bar and plate ingot homogenize process |
-
2019
- 2019-09-09 CN CN201921490520.XU patent/CN210506482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512158A (en) * | 2019-09-09 | 2019-11-29 | 斯默因热能科技(杭州)有限公司 | A kind of cooling chamber for aluminium bar and plate ingot homogenize process |
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Effective date of registration: 20211012 Address after: 400039 No. 15-4, building 1, No. 99, torch Avenue, Jiulongpo District, Chongqing Patentee after: Semtek thermal energy equipment (Chongqing) Co.,Ltd. Address before: 310016 central station square, Jianggan District, Hangzhou City, Zhejiang Province Patentee before: SMEIN thermal technology (Hangzhou) Co.,Ltd. |
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| TR01 | Transfer of patent right |