CN114749503B - Environmental protection cooling device is used in aluminium alloy processing - Google Patents
Environmental protection cooling device is used in aluminium alloy processing Download PDFInfo
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- CN114749503B CN114749503B CN202210381907.1A CN202210381907A CN114749503B CN 114749503 B CN114749503 B CN 114749503B CN 202210381907 A CN202210381907 A CN 202210381907A CN 114749503 B CN114749503 B CN 114749503B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/003—Cooling or heating of work
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Abstract
The invention relates to the technical field of aluminum profile production and processing, in particular to an environment-friendly cooling device for aluminum profile processing, which comprises a conveying mechanism, a cooling box, an air cooling mechanism and a water cooling mechanism, wherein the cooling box is provided with a cavity arranged along a first direction, and a feeding hole and a discharging hole which are communicated with the cavity; the air cooling mechanism is arranged at the top of the cooling box and comprises a plurality of fans which are respectively arranged at the mounting holes; the water cooling mechanism is arranged in the cavity and comprises an annular spray pipe, a plurality of spray heads arranged on the inner side of the annular spray pipe in a communicating manner and a first water pump communicated with the annular spray pipe, and the environment-friendly cooling device for processing the aluminum profile can uniformly cool the aluminum profile, so that the quenching effect is improved, and the quality of the aluminum profile is improved.
Description
Technical Field
The invention relates to the technical field of aluminum profile production and processing, in particular to an environment-friendly cooling device for aluminum profile processing.
Background
The aluminium alloy needs quick cooling after extrusion to reach the effect of online quenching, because aluminium alloy conveying speed is very fast, so generally set up a plurality of fans at the discharge gate of extruder, cool off the aluminium alloy, to some aluminium alloys that have thick wall thickness, can also cool off through water-cooled mode, but current cooling and water-cooling all set up in the top or the below of aluminium alloy, it is inhomogeneous to lead to the aluminium alloy cooling, thereby influence the effect of quenching, influence the quality of aluminium alloy.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the environment-friendly cooling device for processing the aluminum profile, which can uniformly cool and lower the temperature of the aluminum profile, improve the quenching effect and improve the quality of the aluminum profile.
(II) technical scheme
In order to achieve the above object, an embodiment of the present application provides an environmental protection cooling device for processing aluminum profiles, including: the conveying mechanism is used for conveying the extruded aluminum profile; the cooling box is provided with a cavity arranged along a first direction, and a feeding hole and a discharging hole which are communicated with the cavity, the feeding hole is arranged opposite to the discharging hole, the front side wall and the rear side wall of the cooling box are both water curtain walls, and the top of the cooling box is provided with a plurality of mounting holes; the air cooling mechanism is arranged at the top of the cooling box and comprises a plurality of fans, and the fans are respectively arranged at the mounting holes; and the water cooling mechanism is arranged in the cavity and comprises an annular spray pipe, a plurality of spray heads arranged on the inner side of the annular spray pipe in a communicated manner and a first water pump communicated with the annular spray pipe.
In a possible implementation manner, the air cooling mechanism further includes a plurality of air guiding hoods arranged inside the cavity, one end of each air guiding hood is aligned with the air inlet of the water curtain wall, and the other end of each air guiding hood is aligned with the air outlet of the aluminum profile.
In a possible implementation manner, the air guiding cover is extended along the first direction, and the size of the air inlet of the air guiding cover is larger than that of the air outlet.
In a possible implementation manner, the annular spray pipe and the air guide cover are both provided with a plurality of annular spray pipes, and the annular spray pipes are located at the end parts of the air guide cover.
In a possible implementation manner, the environment-friendly cooling device for processing the aluminum profile further comprises: a cooling tower having a water supply pipe and a water return pipe; a filter tank communicated with the water supply pipe; wherein, the input of first water pump with the rose box intercommunication.
In a possible implementation manner, the air cooling mechanism further comprises a second water pump, the input end of the second water pump is communicated with the filter box, and the output end of the second water pump is communicated with the top water inlet of the water curtain wall.
In a possible implementation manner, a water collecting tank communicated with the cavity is arranged at the bottom of the cooling tank, the water collecting tank is communicated with a bottom water outlet of the water curtain wall, the water return pipe is communicated with the water collecting tank, and a third water pump is arranged on the water return pipe.
In a possible implementation manner, a sealing ring which is tightly attached to the inner side wall of the cavity is arranged at the air inlet of the air guide cover.
In a possible implementation manner, the feed inlet and the discharge outlet are respectively provided with a baffle curtain.
In a possible implementation manner, the water cooling mechanism further comprises a communicating transverse pipe communicated with the output end of the first water pump, the communicating transverse pipe is communicated with the annular spray pipes, and the communicating transverse pipe is located below the aluminum profile.
(III) advantageous effects
Compared with the prior art, the invention provides an environment-friendly cooling device for processing aluminum profiles, which has the following beneficial effects: this environmental protection cooling device is used in aluminium alloy processing, aluminium alloy after the extrusion passes through in the feed inlet entering cavity and sees off through the discharge gate, the cascade wall is adopted with the back lateral wall to the preceding lateral wall of cooler bin, discharge the air in the cavity under the effect of fan, the outside air of cooler bin passes through the cascade wall and gets into in the cavity, the air is at the in-process that passes the cascade wall by cooling, thereby can provide a suitable temperature environment for the aluminium alloy, let in the cooling water in the annular spray tube and spout through the atomising head simultaneously through first water pump, spray water smoke to the periphery side of aluminium alloy, thereby can carry out even cooling to the aluminium alloy, improve quenching effect, improve the quality of aluminium alloy.
Drawings
Fig. 1 is a schematic perspective view illustrating an environment-friendly cooling device for processing an aluminum profile according to an embodiment of the present application;
FIG. 2 shows a schematic perspective view of FIG. 1 at another angle;
FIG. 3 shows a schematic perspective view of FIG. 1 at yet another angle;
fig. 4 is a schematic perspective view illustrating a water cooling mechanism and a wind scooper according to an embodiment of the present disclosure;
in the drawings, the reference numbers:
x, a first direction;
1. a conveying mechanism;
2. a cooling tank; 21. a feed inlet; 22. a discharge port; 23. a water curtain wall; 24. a curtain;
3. an air cooling mechanism; 31. a fan; 32. a wind scooper; 321. a seal ring; 33. a second water pump;
4. a water cooling mechanism; 41. an annular nozzle; 42. a spray head; 43. a first water pump; 44. the horizontal pipe is communicated;
5. a cooling tower; 51. a water supply pipe; 52. a water return pipe; 53. a third water pump;
6. a filter box;
7. a water collection tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present application provides an environment-friendly cooling device for aluminum profile processing, including: conveying mechanism 1, cooler bin 2, air cooling mechanism 3 and water cooling mechanism 4.
The conveying mechanism 1 is used for conveying extruded aluminum profiles.
The cooling box 2 is provided with a cavity arranged along the first direction X, and a feeding hole 21 and a discharging hole 22 communicated with the cavity, the feeding hole 21 and the discharging hole 22 are oppositely arranged, the front side wall and the rear side wall of the cooling box 2 are water curtain walls 23, and a plurality of mounting holes are formed in the top of the cooling box 2.
The air cooling mechanism 3 is arranged at the top of the cooling box 2, the air cooling mechanism 3 comprises a plurality of fans 31, and the fans 31 are arranged at the mounting holes respectively.
The water cooling mechanism 4 is disposed in the cavity, and the water cooling mechanism 4 includes a circular nozzle 41, a plurality of spray heads 42 disposed inside the circular nozzle 41 in a communicating manner, and a first water pump 43 communicating with the circular nozzle 41.
In this application, aluminium alloy after the extrusion passes through feed inlet 21 and sends out in getting into the cavity and through discharge gate 22, curtain wall 23 is adopted with the back lateral wall to the preceding lateral wall of cooler bin 2, the air discharge in the cavity under fan 31's effect, the air of cooler bin 2 outside passes through in curtain wall 23 gets into the cavity, the air is at the in-process that passes curtain wall 23 by cooling, thereby can provide a suitable temperature environment for the aluminium alloy, let in the annular spray tube 41 with the cooling water through first water pump 43 simultaneously and spout through atomising head 42, spray water smoke to the periphery side of aluminium alloy, thereby can carry out even cooling to the aluminium alloy, improve the quenching effect, improve the quality of aluminium alloy.
Specifically, the quantity of cooler bin 2 is provided with a plurality ofly, cools off the aluminium alloy through a plurality of cooler bins 2, carries the aluminium alloy through the conveyer wheel between the adjacent cooler bin 2, makes things convenient for the aluminium alloy to carry for the aluminium alloy can run through cooler bin 2.
Wherein conveying mechanism 1 is including being located the carriage of 2 outsides in cooler bin, setting up the delivery wheel on the carriage and setting up in the inside supporting wheel of cooler bin 2, supports the transportation through the inside supporting wheel pair of cooler bin 2.
In some embodiments, the air-cooling mechanism 3 further includes a plurality of wind scoopers 32 disposed inside the cavity, one end of the wind scooper 32 is aligned with the wind inlet of the water curtain wall 23, and the other end is aligned with the wind outlet of the aluminum profile.
In this application, through set up the wind scooper 32 between aluminium alloy and cascade wall 23 for outside air can accurately carry aluminium alloy department after the cooling of cascade wall 23, from the accurate cooling to the aluminium alloy.
Further, the air guiding cover 32 extends along the first direction X, and the size of the air inlet of the air guiding cover 32 is larger than that of the air outlet.
In this application, the air intake size of wind scooper 32 is greater than the size of air outlet for the air is constantly assembled when flowing through wind scooper 32, and the wind speed increase of air outlet department further improves the cooling effect to the aluminium alloy.
In some embodiments, a plurality of annular nozzles 41 and wind scoops 32 are provided, the annular nozzles 41 being located at the ends of the wind scoops 32.
In the application, the annular nozzle 41 and the wind scooper 32 are arranged at intervals, so that air cooling and water cooling are performed alternately without mutual influence.
In some embodiments, the environmental protection cooling device for aluminum profile processing further comprises: a cooling tower 5 and a filtering box 6, wherein the cooling tower 5 is provided with a water supply pipe 51 and a water return pipe 52; the filter tank 6 is communicated with a water supply pipe 51; wherein the input end of the first water pump 43 is communicated with the filter tank 6.
In this application, provide cooling water source through cooling tower 5, the water that cools through cooling tower 5 passes through delivery pipe 51 and gets into rose box 6, filters the cooling water, and the annular spray tube 41 is being given through first water pump 43 pump sending to the filterable water, prevents that aquatic impurity from causing the condition of jam or impurity attached to on the aluminium alloy to atomising head 42.
Specifically, 6 inside metal filter screens and the pp face filter screen of being provided with of rose box guarantee the filter effect to aquatic impurity.
In some embodiments, the air cooling mechanism 3 further comprises a second water pump 33, an input end of the second water pump 33 is communicated with the filter box 6, and an output end of the second water pump 33 is communicated with a top water inlet of the water curtain wall 23.
In this application, let in cascade wall 23 through the cooling water of second water pump 33 in with rose box 6, form the cascade in cascade wall 23, by cooling when outside air passes the cascade to make the inside of cooler bin 2 can keep in certain more invariable temperature environment, wind-cooling and water-cooling all go on in the inside of cooler bin 2 moreover, have effectively avoided the aluminium alloy by the condition of outside impurity pollution.
In some embodiments, the bottom of the cooling box 2 is provided with a water collecting tank 7 communicated with the cavity, the water collecting tank 7 is communicated with the bottom water outlet of the water curtain wall 23, the water return pipe 52 is communicated with the water collecting tank 7, and the water return pipe 52 is provided with a third water pump 53.
In this application, annular nozzle 41 spun water assembles in the bottom of cavity and gets into water catch bowl 7, and is concrete, be provided with the intercommunication water pipe between cooling tank 2 and the water catch bowl 7, so that the water in the cooling tank 2 can get into in the water catch bowl 7, the water of cascade wall 23 bottom gets into in the water catch bowl 7 equally, draw back cooling tower 5 through third water pump 53 with regard to the water in the water catch bowl 7 through wet return 52, cool down water, so that reuse, water conservation.
In some embodiments, a sealing ring 321 is disposed at the air inlet of the air guiding cover 32 and clings to the inner sidewall of the cavity.
In the application, the sealing ring 321 at the air inlet of the air guiding cover 32 ensures the sealing performance at the air inlet of the air guiding cover 32, and ensures that the air passing through the water curtain wall 23 can be fully immersed into the air guiding cover 32.
In some embodiments, a curtain 24 is disposed at each of the inlet port 21 and the outlet port 22.
In this application, seal feed inlet 21 and discharge gate 22 through check apron 24, reduce the condition that outside air got into the cavity through feed inlet 21 and discharge gate 22.
In some embodiments, the water cooling mechanism 4 further includes a communication cross pipe 44 communicated with an output end of the first water pump 43, the communication cross pipe 44 is communicated with each of the plurality of annular nozzles 41, and the communication cross pipe 44 is located below the aluminum profile.
In this application, first water pump 43 will cool water pump send the intercommunication violently to manage 44 in, through the intercommunication violently manage 44 and carry the cooling water for each annular spray tube 41, the intercommunication violently manages 44 and sets up in the below of aluminium alloy, can not influence and carry out the forced air cooling to the aluminium alloy.
This environmental protection cooling device is used in aluminium alloy processing when using, aluminium alloy after the extrusion passes through feed inlet 21 and gets into in the cavity and see off through discharge gate 22, curtain wall 23 is adopted with the back lateral wall to the preceding lateral wall of cooler bin 2, discharge the air in the cavity under fan 31's effect, the outside air of cooler bin 2 gets into in the cavity through curtain wall 23, the air is by cooling at the in-process that passes curtain wall 23, thereby can provide a suitable temperature environment for the aluminium alloy, let in annular spray tube 41 and spout through atomising head 42 with cooling water through first water pump 43 simultaneously, spray mist to the periphery side of aluminium alloy, thereby can carry out even cooling to the aluminium alloy, improve the quenching effect, improve the quality of aluminium alloy.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that "over 8230" \8230on "," over 82308230; "over 8230;" and "over 8230; \8230; over" in the present disclosure should be interpreted in the broadest manner such that "over 8230;" over 8230 ";" not only means "directly over something", but also includes the meaning of "over something" with intervening features or layers therebetween, and "over 8230;" over 8230 ";" or "over 8230, and" over "not only includes the meaning of" over "or" over "but also may include the meaning of" over "or" over "with no intervening features or layers therebetween (i.e., directly over something).
Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an environmental protection cooling device is used in aluminium alloy processing which characterized in that includes:
the conveying mechanism (1) is used for conveying the extruded aluminum profile;
the cooling box (2) is provided with a cavity arranged along a first direction, and a feeding hole (21) and a discharging hole (22) which are communicated with the cavity, the feeding hole (21) and the discharging hole (22) are arranged oppositely, the front side wall and the rear side wall of the cooling box (2) are both water curtain walls (23), and a plurality of mounting holes are formed in the top of the cooling box (2);
the air cooling mechanism (3) is arranged at the top of the cooling box (2), the air cooling mechanism (3) comprises a plurality of fans (31), the fans (31) are respectively arranged at the mounting holes, the air cooling mechanism (3) further comprises a plurality of air guiding covers (32) arranged in the cavity, one end of each air guiding cover (32) is aligned with an air inlet of the water curtain wall (23), and the other end of each air guiding cover is aligned with an air outlet of the aluminum profile; and
the water cooling mechanism (4) is arranged in the cavity, and the water cooling mechanism (4) comprises an annular spray pipe (41), a plurality of spray heads (42) communicated with the inner side of the annular spray pipe (41) and a first water pump (43) communicated with the annular spray pipe (41);
wherein, the annular spray pipe (41) and the wind scooper (32) are arranged at intervals.
2. The environment-friendly cooling device for aluminum profile processing as recited in claim 1, wherein the air guiding cover (32) is extended along the first direction, and the size of an air inlet of the air guiding cover (32) is larger than that of an air outlet.
3. The environment-friendly cooling device for processing the aluminum profiles as recited in claim 2, wherein a plurality of annular spray pipes (41) and a plurality of air guiding hoods (32) are arranged, and the annular spray pipes (41) are positioned at the end parts of the air guiding hoods (32).
4. The environment-friendly cooling device for aluminum profile machining according to claim 1, further comprising:
a cooling tower (5), wherein the cooling tower (5) is provided with a water supply pipe (51) and a water return pipe (52);
a filter tank (6) communicated with the water supply pipe (51);
wherein the input end of the first water pump (43) is communicated with the filter tank (6).
5. The environment-friendly cooling device for aluminum profile processing as claimed in claim 4, wherein the air cooling mechanism (3) further comprises a second water pump (33), an input end of the second water pump (33) is communicated with the filter box (6), and an output end of the second water pump is communicated with a top water inlet of the water curtain wall (23).
6. The environment-friendly cooling device for processing the aluminum profiles as recited in claim 4, wherein a water collecting tank (7) communicated with the cavity is arranged at the bottom of the cooling tank (2), the water collecting tank (7) is communicated with a bottom water outlet of the water curtain wall (23), the water return pipe (52) is communicated with the water collecting tank (7), and a third water pump (53) is arranged on the water return pipe (52).
7. The environment-friendly cooling device for aluminum profile processing as recited in claim 1, wherein a sealing ring (321) tightly attached to the inner side wall of the cavity is arranged at the air inlet of the air guide cover (32).
8. The environment-friendly cooling device for aluminum profile processing according to claim 1, wherein a baffle curtain (24) is respectively arranged at the feed port (21) and the discharge port (22).
9. The environment-friendly cooling device for aluminum profile processing according to claim 3, wherein the water cooling mechanism (4) further comprises a communication cross pipe (44) communicated with an output end of the first water pump (43), the communication cross pipe (44) is communicated with the annular nozzles (41), and the communication cross pipe (44) is located below the aluminum profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210381907.1A CN114749503B (en) | 2022-04-13 | 2022-04-13 | Environmental protection cooling device is used in aluminium alloy processing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210381907.1A CN114749503B (en) | 2022-04-13 | 2022-04-13 | Environmental protection cooling device is used in aluminium alloy processing |
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| CN114749503A CN114749503A (en) | 2022-07-15 |
| CN114749503B true CN114749503B (en) | 2023-01-03 |
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| CN116727478B (en) * | 2023-05-23 | 2024-05-03 | 河南中爽铝业科技有限公司 | Cooling bed for aluminum profile and application method thereof |
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