CN220804979U - Energy-saving extruder water cooling device - Google Patents
Energy-saving extruder water cooling device Download PDFInfo
- Publication number
- CN220804979U CN220804979U CN202322223215.7U CN202322223215U CN220804979U CN 220804979 U CN220804979 U CN 220804979U CN 202322223215 U CN202322223215 U CN 202322223215U CN 220804979 U CN220804979 U CN 220804979U
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- water
- cooling
- cooling water
- water pump
- door
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 238000001816 cooling Methods 0.000 title claims abstract description 41
- 239000000498 cooling water Substances 0.000 claims abstract description 70
- 239000007921 spray Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 239000011229 interlayer Substances 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 20
- 238000001125 extrusion Methods 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an energy-saving extruder water cooling device, which comprises a cooling water tank, a refrigerator, a door-shaped frame body, a conveying roller way and a plurality of groups of cooling water spray heads, and is technically characterized in that: the outer surface of the supporting roller of the conveying roller way is uniformly provided with a plurality of groups of divergent supporting fins along the length direction, the supporting roller is a hollow roller, water spraying holes communicated with the outside are formed in the outer surface of the supporting roller at positions between two adjacent groups of supporting fins, one end of the supporting roller is sealed and connected with a transmission mechanism, the other end of the supporting roller is led out of a door-shaped frame body and then is communicated with an outlet pipeline of a first water pump by using a rotary joint, an inlet pipeline of the first water pump is inserted into a cooling water tank, each group of cooling water spray heads are communicated with an outlet pipeline of a second water pump, and an inlet pipeline of the second water pump is inserted into the cooling water tank. The device solves the problem of large electric energy consumption of the existing water-cooling system, greatly shortens the length of a cooling chain, reduces the electric energy consumption, and simultaneously solves the problem of cooling of the conveying roller way, and prolongs the service life.
Description
Technical Field
The utility model relates to aluminum profile production equipment, in particular to an energy-saving extruder water cooling device.
Background
An aluminum profile extruder is the most important equipment for molding aluminum profiles, and a metal plastic pressure molding method is applied to the extrusion. The working principle is as follows: firstly cutting aluminum bars, preheating each section of aluminum bars, then conveying the preheated aluminum bars into an extrusion die for extrusion, then leading the pressed aluminum bars out of the die, cutting the aluminum bars according to a set length, and conveying the aluminum bars to a product material frame after water cooling and cooling. Because of the strong extrusion forming capability, aluminum profile extrusion machines are widely used, but the electric energy consumption is also large, and the aluminum profile extrusion machines are embodied in various components of the extrusion machines, such as a water cooling system.
The water cooling system comprises a conveying roller way and a cooling water spray head group arranged outside the conveying roller way along the length direction of the conveying roller way, and is long in length of the conveying roller way in order to achieve a good water cooling effect, and particularly when the section of the aluminum profile is of a full-surrounding structure, the lower surface of the aluminum profile is in contact with the surface of the conveying roller way and is shielded, so that heat dissipation is not facilitated, cooling is inconvenient, cooling efficiency is reduced, and therefore, a cooling chain is required to be longer, cold energy consumption is high, and electric energy consumption is high.
Disclosure of utility model
The utility model aims to provide an energy-saving extruder water cooling device which is reasonable in structure and reliable in use, solves the problem of large electric energy consumption of the traditional water cooling system, greatly shortens the length of a cooling chain, reduces the electric energy consumption, simultaneously solves the problem of cooling of a conveying roller way, and prolongs the service life.
The technical scheme of the utility model is as follows:
The utility model provides an energy-saving extruder water cooling plant, includes the cooling water tank, locates the refrigerator in the cooling water tank, supports in the door shape support body of cooling water tank top, supports in the rollgang between door shape support body both sides wall lower part, locates the multiunit cooling water shower nozzle of door shape support body internal top surface, its technical essential is: the outer surface of the supporting roller of the conveying roller way is uniformly provided with a plurality of groups of divergent supporting fins along the length direction, the top surfaces of the groups of supporting fins are positioned on the same virtual cylindrical surface concentric with the supporting roller, the supporting roller is a hollow roller, water spraying holes communicated with the outside are formed in the outer surface of the supporting roller between two adjacent groups of supporting fins, one end of the supporting roller is sealed and connected with a transmission mechanism, the other end of the supporting roller is led out of a door-shaped frame body and then communicated with an outlet pipeline of a first water pump by a rotary joint, an inlet pipeline of the first water pump is inserted into a cooling water tank, each group of cooling water spray heads are communicated with an outlet pipeline of a second water pump, and an inlet pipeline of the second water pump is inserted into the cooling water tank.
The energy-saving extruder water cooling device comprises a cooling water tank, a left longitudinal baffle and a right longitudinal baffle, wherein a left water cavity and a right water cavity are formed at the left end and the right end of the cooling water tank by the left longitudinal baffle and the right longitudinal baffle, the lower ends of the left side wall and the right side wall of a door-shaped frame body are fixedly connected with the left longitudinal baffle and the right longitudinal baffle by a left horizontal support plate and a right horizontal support plate, the lower ends of the left longitudinal baffle and the right longitudinal baffle are provided with a water through hole, a filter screen is arranged at the water through hole, a first water pump is fixed above the right horizontal support plate, an inlet pipeline of the first water pump is inserted into the right water cavity, and a second water pump is fixed above the left horizontal support plate, and an inlet pipeline of the second water pump is inserted into the left water cavity.
According to the energy-saving extruder water cooling device, the outlet pipeline of the first water pump is connected with each rotary joint through the first shunt pipe.
The energy-saving extruder water cooling device comprises a door-shaped frame body, wherein a plurality of cooling water interlayers are arranged on the door-shaped frame body along the length direction at intervals, the number of groups of cooling water spray heads is equal to that of the cooling water interlayers, each group of cooling water spray heads consists of a plurality of cooling water spray heads which are uniformly distributed along the inner wall of the cooling water interlayer, the cooling water interlayer is provided with water inlets, and a second water pump is connected with each water inlet by utilizing a second shunt pipe.
According to the energy-saving extruder water cooling device, the side wall of the door-shaped frame body is uniformly provided with the plurality of ventilation openings along the length direction, so that heat accumulation in the door-shaped frame body is avoided.
In the energy-saving extruder water cooling device, the lower ends of the inlet pipelines of the first water pump and the second water pump are respectively provided with the bevel connection, and the low-level end of the bevel connection is supported on the bottom surface of the cooling water tank.
The beneficial effects of the utility model are as follows:
1. Because evenly be equipped with multiunit on the backing roll surface and disperse form support fin, the usable is located each group that disperses on the same virtual cylinder face and is supported the fashioned aluminium alloy of conveying form, in the conveying process, each group cooling water shower nozzle is sprayed the cooling water towards aluminium alloy top and side on the one hand, on the other hand each backing roll utilizes the hole for spraying water towards aluminium alloy lower surface spray cooling water, so design reaches the purpose to the all-round cooling of aluminium alloy, improve cooling efficiency greatly, thereby can shorten cooling chain length greatly, the great problem of current water-cooling system electric energy consumption has been solved, thereby reduce electric energy consumption.
2. When each support roller of the conveying roller way contacts with high-temperature aluminum profiles, heat can be conducted, the service lives of the support rollers at two ends and the bearings at two ends are easily influenced after long-term work, and the support roller further strengthens the cooling effect by introducing cooling water, so that the cooling problem of the conveying roller way is further solved, and the service life is prolonged.
3. The divergent support fins have the function of accelerating heat dissipation on one hand and increase friction force on the profile on the other hand.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view taken along A-A in fig. 1.
In the figure: 1. cooling water tank, 2, left water cavity, 3, left longitudinal baffle, 4, second water pump, 5, transmission mechanism, 6, second shunt pipe, 7, water inlet, 8, door-shaped frame body, 9, cooling water interlayer, 10, cooling water spray head, 11, aluminum profile, 12, support fin, 13, support roller, 14, first shunt pipe, 15, first water pump, 16, right longitudinal baffle, 17, right water cavity, 18, filter screen, 19, water port, 20, ventilation opening, 21, water spray hole, 22, left horizontal support plate, 23, right horizontal support plate, 24.
Detailed Description
The utility model will be described in detail with reference to the drawings.
As shown in fig. 1 and 2, the water cooling device for an energy-saving extruder comprises a cooling water tank 1, a refrigerator (not shown in the drawing) arranged in the cooling water tank 1, a door-shaped frame body 8 supported above the cooling water tank 1, a conveying roller way supported between lower parts of two side walls of the door-shaped frame body 8, and a plurality of groups of cooling water spray heads 10 arranged on the inner top surface of the door-shaped frame body 8.
The outer surface of the supporting roller 13 of the conveying roller way is uniformly provided with a plurality of groups of divergent supporting fins 12 along the length direction, the top surfaces of the groups of supporting fins 12 are positioned on the same virtual cylindrical surface concentric with the supporting roller 13, the supporting roller 13 is a hollow roller, and water spraying holes 21 communicated with the outside are arranged on the outer surface of the supporting roller 13 between two adjacent groups of supporting fins 12. One end of the supporting roller 13 is closed and connected with the transmission mechanism 5, and the other end of the supporting roller is led out of the door-shaped frame body 8 and then is communicated with an outlet pipeline of the first water pump 15 by a rotary joint (omitted in the figure), and an inlet pipeline of the first water pump 15 is inserted into the cooling water tank 1. Each group of cooling water spray heads 10 is communicated with an outlet pipeline of the second water pump 4, and an inlet pipeline of the second water pump 4 is inserted into the cooling water tank 1.
In this embodiment, the cooling water tank 1 is provided with left and right longitudinal partitions 3 and 16, and left and right water chambers 2 and 17 are formed at left and right ends of the cooling water tank 1 by the left and right longitudinal partitions 3 and 16. The lower ends of the left and right side walls of the door-shaped frame body 8 are fixedly connected with the left and right longitudinal partition plates 3 and 16 by utilizing left and right horizontal support plates 22 and 23, the lower ends of the left and right longitudinal partition plates 3 and 16 are arranged at a water through port 19, and a filter screen 18 is arranged at the water through port 19. The first water pump 15 is fixed above the right horizontal support plate 23 and its inlet pipe is inserted into the right water chamber 17, and the second water pump 4 is fixed above the left horizontal support plate 22 and its inlet pipe is inserted into the left water chamber 2. The lower ends of the inlet pipelines of the first water pump 15 and the second water pump 4 are respectively provided with an inclined opening 24, and the lower ends of the inclined openings 24 are supported on the bottom surfaces of the left water cavity 2 and the right water cavity 17 of the cooling water tank.
The outlet pipe of the first water pump 15 is connected to each swivel joint by means of a first shunt pipe 14. The door-shaped frame body 8 is provided with a plurality of cooling water interlayers 9 along the length direction at intervals, the number of groups of cooling water spray heads 10 is equal to that of the cooling water interlayers 9, each group of cooling water spray heads 10 consists of a plurality of cooling water spray heads 10 which are uniformly distributed along the inner wall of the cooling water interlayer 9, the cooling water interlayer 9 is provided with water inlets 7, and the second water pump 4 is connected with each water inlet 7 by utilizing a second shunt pipe 6. The side wall of the door-shaped frame 8 is uniformly provided with a plurality of ventilation openings 20 along the length direction so as to avoid heat accumulation in the door-shaped frame 8, and each ventilation opening 20 is alternately arranged with the cooling water interlayer 9.
Working principle:
1. The first water pump 15 and the second water pump 4 are started in advance, the first water pump 15 guides the cooling water in the right water chamber 17 to the respective support rollers 13, and the second water pump 4 guides the cooling water in the left water chamber 2 to the respective cooling water interlayers 9, thereby guiding the cooling water to the respective sets of cooling water spray heads 10.
2. The formed aluminum profile 11 is conveyed to a conveying roller way, and when passing through the upper part of the whole conveying roller way, each group of cooling water spray heads 10 spray cooling water towards the upper part and the side of the aluminum profile 11, and each supporting roller 13 sprays cooling water towards the lower surface of the aluminum profile 11 by utilizing water spray holes 21, so that the aluminum profile 11 is cooled in all directions. The divergent support fins 12 facilitate heat dissipation from the lower surface of the aluminum profile 11.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to fall within the scope of the present utility model.
Claims (6)
1. The utility model provides an energy-saving extruder water cooling plant, includes the cooling trough, locates the refrigerator in the cooling trough, supports in the door shape support body of cooling trough top, supports in the rollgang between door shape support body both sides wall lower part, locates the multiunit cooling water shower nozzle of door shape support body internal top surface, its characterized in that: the outer surface of the supporting roller of the conveying roller way is uniformly provided with a plurality of groups of divergent supporting fins along the length direction, the top surfaces of the groups of supporting fins are positioned on the same virtual cylindrical surface concentric with the supporting roller, the supporting roller is a hollow roller, water spraying holes communicated with the outside are formed in the outer surface of the supporting roller between two adjacent groups of supporting fins, one end of the supporting roller is sealed and connected with a transmission mechanism, the other end of the supporting roller is led out of a door-shaped frame body and then communicated with an outlet pipeline of a first water pump by a rotary joint, an inlet pipeline of the first water pump is inserted into a cooling water tank, each group of cooling water spray heads are communicated with an outlet pipeline of a second water pump, and an inlet pipeline of the second water pump is inserted into the cooling water tank.
2. The energy efficient extruder water cooling apparatus as set forth in claim 1 wherein: the cooling water tank is internally provided with a left longitudinal baffle and a right longitudinal baffle, a left water cavity and a right water cavity are formed at the left end and the right end of the cooling water tank by utilizing the left longitudinal baffle and the right longitudinal baffle, the lower ends of the left side wall and the right side wall of the door-shaped frame body are fixedly connected with the left longitudinal baffle and the right longitudinal baffle by utilizing a left horizontal support plate and a right horizontal support plate, the lower ends of the left longitudinal baffle and the right longitudinal baffle are provided with a water through hole, a filter screen is arranged at the water through hole, a first water pump is fixed above the right horizontal support plate, an inlet pipeline of the first water pump is inserted into the right water cavity, and a second water pump is fixed above the left horizontal support plate, and an inlet pipeline of the second water pump is inserted into the left water cavity.
3. The energy efficient extruder water cooling apparatus as set forth in claim 1 wherein: the outlet pipeline of the first water pump is connected with each rotary joint by using a first shunt pipe.
4. The energy efficient extruder water cooling apparatus as set forth in claim 1 wherein: the door-shaped frame body is provided with a plurality of cooling water interlayers along the length direction at intervals, the number of groups of cooling water spray heads is equal to that of the cooling water interlayers, each group of cooling water spray heads consists of a plurality of cooling water spray heads which are uniformly distributed along the inner wall of the cooling water interlayer, the cooling water interlayers are provided with water inlets, and the second water pump is connected with each water inlet by utilizing a second shunt pipe.
5. The energy efficient extruder water cooling apparatus as set forth in claim 1 wherein: the side wall of the door-shaped frame body is uniformly provided with a plurality of ventilation openings along the length direction.
6. The energy efficient extruder water cooling apparatus as set forth in claim 1 wherein: the lower ends of inlet pipelines of the first water pump and the second water pump are respectively provided with inclined openings, and the low-level ends of the inclined openings are supported on the bottom surface of the cooling water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322223215.7U CN220804979U (en) | 2023-08-18 | 2023-08-18 | Energy-saving extruder water cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322223215.7U CN220804979U (en) | 2023-08-18 | 2023-08-18 | Energy-saving extruder water cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220804979U true CN220804979U (en) | 2024-04-19 |
Family
ID=90701276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322223215.7U Active CN220804979U (en) | 2023-08-18 | 2023-08-18 | Energy-saving extruder water cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220804979U (en) |
-
2023
- 2023-08-18 CN CN202322223215.7U patent/CN220804979U/en active Active
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