CN209680804U - A kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation - Google Patents
A kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation Download PDFInfo
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- CN209680804U CN209680804U CN201920337923.4U CN201920337923U CN209680804U CN 209680804 U CN209680804 U CN 209680804U CN 201920337923 U CN201920337923 U CN 201920337923U CN 209680804 U CN209680804 U CN 209680804U
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- liquid
- heat exchange
- outlet
- condensate
- aluminium sheet
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Abstract
The utility model relates to a kind of Aluminium Sheet Casts Rolling Mill roll cooling back installations, it includes roller core and water tank, roller set is nested and fixed on the outside of roller core, the correspondence two sides of roller set, which are screwed on to be fixed with, rolls lid, the inside of roller set offers spiral shape sink, the inner wall of roller set offers helical heat spreader line, the bottom side of water tank is equipped with the water pump communicated with inside water tank, the output end of water pump is connect by water inlet pipe with the input terminal of spiral shape sink, flow control valve is installed on water inlet pipe, the output end of spiral shape sink is connected by the input terminal of outlet pipe and heat exchanger, the output end of heat exchanger is connected by the top side of connecting tube and water tank；The utility model makes condensate liquid in the internal flow of spiral shape sink, greatlys improve the cooling performance of roll, is conducive to going on smoothly for strip casting process, and its saving for realizing water resource utilizes, and meets environmentally protective requirement.
Description
Technical field
The utility model belongs to Aluminium Sheet Casts Rolling Mill roll technology field, and in particular to a kind of Aluminium Sheet Casts Rolling Mill roll circulation
Cooling device.
Background technique
In the production process of aluminium foil, need molten aluminum casting through casting and rolling machine at aluminium sheet, due to molten aluminum, the temperature of aluminium sheet
It is very high, cause the Casting Roller of casting and rolling machine very boiling hot, influences the normal casting of aluminium sheet.Existing Aluminium Sheet Casts Rolling Mill mainly by
The composition such as roller set, roller core, cooling water, sealing ring, gland, in practicability and in terms of the service life, roller set and roller core are to strip casting process
It goes on smoothly and plays very important effect.Guarantee strip casting process stablize be normally carried out necessary condition first is that roll has
Good cooling capacity.But it is typically now cooling using cooling water circulation, hot water after cooling is expelled directly out, and is provided to water
The consumption in source is larger.Therefore, it is necessary for designing a kind of Aluminium Sheet Casts Rolling Mill roll with cooling back installation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide it is a kind of it is structurally reasonable, easy to use,
The Aluminium Sheet Casts Rolling Mill roll cooling back installation that cooling efficiency is high, energy water resource reuses.
Purpose of the utility model is realized as follows: a kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation, it includes
Roller set is nested and fixed on the outside of the roller core for roller core and water tank, and the correspondence two sides of the roller set, which are screwed on to be fixed with, rolls lid,
The inside of the roller set offers spiral shape sink, and the inner wall of the roller set offers helical heat spreader line, the water
The bottom side of case is equipped with the water pump communicated with inside water tank, and the output end of the water pump passes through water inlet pipe and spiral shape water
The input terminal of slot connects, and flow control valve is equipped on the water inlet pipe, the output end of the spiral shape sink is by going out
The output end of the connection of the input terminal of water pipe and heat exchanger, the heat exchanger is connected by the top side of connecting tube and water tank.
The heat exchanger includes heat exchange box, bracket, corrugated tube, heat exchange liquid outlet, buffer, condensate liquid import, condensation
Liquid outlet and heat exchange liquid import, a side bottom of the heat exchange box offers condensate liquid import, and installs in condensate liquid import
There is buffer, condensate outlet is offered at the top of the other side of the heat exchange box, the condensate outlet and connecting tube connect
It is logical, the connection of the corrugated tube inside heat exchange box is mounted on by bracket between the condensate liquid import and condensate outlet, it is described
Heat exchange box top side offer heat exchange liquid import, the bottom side of the heat exchange box offer heat exchange liquid outlet, and
The outlet of heat exchange liquid and heat exchange liquid import pass through the first hollow cavity formed between heat exchange box and corrugated tube and are connected to.
The buffer includes liquid outlet, shell, buffering flabellum and inlet, is turned at the inside center of the shell
Dynamic to be connected with buffering flabellum, the shell side offers liquid outlet, and the other side of the shell offers liquid outlet, and
Liquid outlet is connected to by shell with the second hollow cavity formed between flabellum is buffered with inlet, the inlet and outlet pipe
Connection, the liquid outlet are connected to one end of corrugated tube.
Footing is bolted at the corner location of bottom four of the heat exchange box, and footing is a kind of rubber material
Expect component.
The corrugated tube is a kind of copper material component.
The utility model has the beneficial effects that the utility model is in use, pump working passes through the condensate liquid in water tank
Water inlet pipe is injected into the inside circulation of spiral shape sink, and roller core is dispersed into the heat inside helical heat spreader line and continues band
It walks, to realize rapid cooling, greatly improves the cooling performance of Aluminium Sheet Casts Rolling Mill roll, be conducive to the smooth of strip casting process
It carries out, the condensate liquid after heat absorption imported into heat exchanger after cooling by outlet pipe and imported into water tank again, realizes condensate liquid
Recycling, by the flow control valve of setting because the power of water pump is certain, pass through adjust flow control valve opening journey
Degree, when roller core temperature is excessively high, can suitably turn flow adjusting down to realize the adjustable of the circulation speed of condensate liquid
The opening degree of valve promotes the velocity of liquid assets of condensate liquid, prevents condensate temperature excessively high, cooling performance is caused to reduce, effectively
Improve the cooling performance of Aluminium Sheet Casts Rolling Mill roll, by the buffer of setting, make from spiral shape sink be discharged condensate liquid from
Inlet enters rear damping of shocks flabellum, makes to imported into corrugated tube after buffering flabellum rotation from liquid outlet, so as to effective
Reduction condensate liquid flow velocity, so that condensate liquid is stopped the longer time in corrugated tube, heat exchange liquid led from condensate liquid import
Enter, from the outlet discharge of heat exchange liquid, enables the circulating direction of condensate liquid and the liquid that exchanges heat on the contrary, the whole quilts of heat for absorbing condensate liquid
The liquid band that exchanges heat, convenient for quickly reducing the temperature of condensate liquid, realize the recycling of condensate liquid；The utility model makes condensate liquid
In the internal flow of spiral shape sink, the cooling performance of roll is greatlyd improve, is conducive to going on smoothly for strip casting process, and its
The saving for realizing water resource utilizes, and meets environmentally protective requirement.
Detailed description of the invention
Fig. 1 is a kind of integral planar structural schematic diagram of Aluminium Sheet Casts Rolling Mill roll cooling back installation of the utility model；
Fig. 2 is that a kind of heat exchanger sectional structure of Aluminium Sheet Casts Rolling Mill roll cooling back installation of the utility model is illustrated
Figure；
Fig. 3 is that a kind of buffer sectional structure of Aluminium Sheet Casts Rolling Mill roll cooling back installation of the utility model is illustrated
Figure；
In figure: 1, roller core 2, roll lid 3, water inlet pipe 4, roller set 5, spiral shape sink 6, heat exchanger 7, outlet pipe 8,
Connecting tube 9, water tank 10, water pump 11, flow control valve 12, heat exchange box 13, bracket 14, corrugated tube 15, the outlet of heat exchange liquid
16, footing 17, buffer 18, condensate liquid import 19, condensate outlet 20, heat exchange liquid import 21, liquid outlet 22, shell
23, flabellum 24, inlet 25, helical heat spreader line are buffered.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1-3, a kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation, it includes roller core 1 and water tank 9, described
The outside of roller core 1 roller set 4 is nested and fixed, the correspondence two sides of the described roller set 4, which are screwed on to be fixed with, rolls lid 2, the roller set 4
Inside offer spiral shape sink 5, the inner wall of the roller set 4 offers helical heat spreader line 25, the bottom of the water tank 9
Portion side is equipped with the water pump 10 communicated with inside water tank 9, and the output end of the water pump 10 passes through water inlet pipe 3 and spiral shape water
The input terminal of slot 5 connects, and flow control valve 11 is equipped on the water inlet pipe 3, and the output end of the spiral shape sink 5 is logical
It crosses outlet pipe 7 to connect with the input terminal of heat exchanger 6, the output end of the heat exchanger 6 passes through the top of connecting tube 8 and water tank 9
Side connection.
The utility model is in use, and water pump 10 works, and the condensate liquid in water tank 9 is injected into spiral by water inlet pipe 3
Roller core 1 is dispersed into the heat inside helical heat spreader line 25 and persistently taken away, to realize by the inside circulation of shape sink 5
It is quickly cooled down, greatly improves the cooling performance of Aluminium Sheet Casts Rolling Mill roll, be conducive to going on smoothly for strip casting process, after heat absorption
Condensate liquid heat exchanger 6 is imported by outlet pipe 7, after cooling, imported into water tank 9 again, realize the repetition benefit of condensate liquid
With by the flow control valve 11 of setting, because the power of water pump 10 is certain, by the opening journey for adjusting flow control valve 11
Degree, to realize the adjustable of the circulation speed of condensate liquid, when roller core 1 when the temperature is excessively high, can suitably turn flow tune down
The opening degree for saving valve 11, promotes the velocity of liquid assets of condensate liquid, prevents condensate temperature excessively high, cooling performance is caused to reduce, have
Effect improves the cooling performance of Aluminium Sheet Casts Rolling Mill roll, by the buffer 17 of setting, makes to be discharged from spiral shape sink 5 cold
Lime set enters rear damping of shocks flabellum 23 from inlet 24, imported into corrugated tube 14 from liquid outlet 21 after rotating buffering flabellum 23
In, so as to effectively reduce the flow velocity of condensate liquid, condensate liquid is enable to stop the longer time in corrugated tube 14, will exchanged heat
Liquid from condensate liquid import 18 import, from heat exchange liquid outlet 15 discharge, make condensate liquid with heat exchange liquid circulating direction on the contrary, making to condense
The heat that liquid absorbs all by heat exchange liquid band, convenient for quickly reducing the temperature of condensate liquid, can realize the repetition benefit of condensate liquid
With；The utility model makes condensate liquid in the internal flow of spiral shape sink 5, greatlys improve the cooling performance of roll, is conducive to
Strip casting process is gone on smoothly, and its saving for realizing water resource utilizes, and meets environmentally protective requirement.
Embodiment 2
As shown in Figure 1-3, a kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation, it includes roller core 1 and water tank 9, described
The outside of roller core 1 roller set 4 is nested and fixed, the correspondence two sides of the described roller set 4, which are screwed on to be fixed with, rolls lid 2, the roller set 4
Inside offer spiral shape sink 5, the inner wall of the roller set 4 offers helical heat spreader line 25, the bottom of the water tank 9
Portion side is equipped with the water pump 10 communicated with inside water tank 9, and the output end of the water pump 10 passes through water inlet pipe 3 and spiral shape water
The input terminal of slot 5 connects, and flow control valve 11 is equipped on the water inlet pipe 3, and the output end of the spiral shape sink 5 is logical
It crosses outlet pipe 7 to connect with the input terminal of heat exchanger 6, the output end of the heat exchanger 6 passes through the top of connecting tube 8 and water tank 9
Side connection.
In order to promote dust removing effects, the heat exchanger 6 includes heat exchange box 12, bracket 13, corrugated tube 14, the outlet of heat exchange liquid
15, buffer 17, condensate liquid import 18, condensate outlet 19 and heat exchange liquid import 20, a side bottom of the heat exchange box 12
Condensate liquid import 18 is offered, and buffer 17 is installed in condensate liquid import 18, at the top of the other side of the heat exchange box 12
Condensate outlet 19 is offered, the condensate outlet 19 is connected to connecting tube 8, the condensate liquid import 18 and condensate liquid
The connection of the corrugated tube 14 inside heat exchange box 12, the top side of the heat exchange box 12 are mounted on by bracket 13 between outlet 19
Heat exchange liquid import 20 is offered, the bottom side of the heat exchange box 12 offers heat exchange liquid outlet 15, and the liquid outlet 15 that exchanges heat
And heat exchange liquid import 20 passes through the first hollow cavity formed between heat exchange box 12 and corrugated tube 14 and is connected to.
The buffer 17 includes liquid outlet 21, shell 22, buffers flabellum 23 and inlet 24, the shell 22
Buffering flabellum 23 is rotatably connected to inside center, 22 side of shell offers liquid outlet 21, the shell 22
The other side offers liquid outlet 21, and liquid outlet 21 and inlet 24 pass through shell 22 and buffer second formed between flabellum 23
Hollow cavity connection, the inlet 24 are connected to outlet pipe 7, and the liquid outlet 21 is connected to one end of corrugated tube 14, just
In the smashed material of collection.
Footing 16 is bolted at the corner location of bottom four of the heat exchange box 12, and footing 16 is one kind
Rubber material component.
The corrugated tube 14 is a kind of copper material component.
The utility model is in use, and water pump 10 works, and the condensate liquid in water tank 9 is injected into spiral by water inlet pipe 3
Roller core 1 is dispersed into the heat inside helical heat spreader line 25 and persistently taken away, to realize by the inside circulation of shape sink 5
It is quickly cooled down, greatly improves the cooling performance of Aluminium Sheet Casts Rolling Mill roll, be conducive to going on smoothly for strip casting process, after heat absorption
Condensate liquid heat exchanger 6 is imported by outlet pipe 7, after cooling, imported into water tank 9 again, realize the repetition benefit of condensate liquid
With by the flow control valve 11 of setting, because the power of water pump 10 is certain, by the opening journey for adjusting flow control valve 11
Degree, to realize the adjustable of the circulation speed of condensate liquid, when roller core 1 when the temperature is excessively high, can suitably turn flow tune down
The opening degree for saving valve 11, promotes the velocity of liquid assets of condensate liquid, prevents condensate temperature excessively high, cooling performance is caused to reduce, have
Effect improves the cooling performance of Aluminium Sheet Casts Rolling Mill roll, by the buffer 17 of setting, makes to be discharged from spiral shape sink 5 cold
Lime set enters rear damping of shocks flabellum 23 from inlet 24, imported into corrugated tube 14 from liquid outlet 21 after rotating buffering flabellum 23
In, so as to effectively reduce the flow velocity of condensate liquid, condensate liquid is enable to stop the longer time in corrugated tube 14, will exchanged heat
Liquid from condensate liquid import 18 import, from heat exchange liquid outlet 15 discharge, make condensate liquid with heat exchange liquid circulating direction on the contrary, making to condense
The heat that liquid absorbs all by heat exchange liquid band, convenient for quickly reducing the temperature of condensate liquid, can realize the repetition benefit of condensate liquid
With；The utility model makes condensate liquid in the internal flow of spiral shape sink 5, greatlys improve the cooling performance of roll, is conducive to
Strip casting process is gone on smoothly, and its saving for realizing water resource utilizes, and meets environmentally protective requirement.
Claims (5)
1. a kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation, it includes roller core and water tank, it is characterised in that: the roller core
Outside be nested and fixed roller set, the correspondence two sides of the roller set, which are screwed on to be fixed with, rolls lid, and the inside that the roller covers opens up
Have a spiral shape sink, the inner wall of the roller set offers helical heat spreader line, the bottom side of the water tank be equipped with
The output end of the water pump communicated inside water tank, the water pump is connect by water inlet pipe with the input terminal of spiral shape sink, described
Water inlet pipe on flow control valve is installed, the output end of the spiral shape sink passes through the input terminal of outlet pipe and heat exchanger
The output end of connection, the heat exchanger is connected by the top side of connecting tube and water tank.
2. a kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation according to claim 1, it is characterised in that: described changes
Hot device include heat exchange box, bracket, corrugated tube, heat exchange liquid outlet, buffer, condensate liquid import, condensate outlet and exchange heat liquid into
Mouthful, a side bottom of the heat exchange box offers condensate liquid import, and buffer is equipped in condensate liquid import, and described changes
Offer condensate outlet at the top of the other side of hot tank, the condensate outlet is connected to connecting tube, the condensate liquid into
The connection of the corrugated tube inside heat exchange box, the top side of the heat exchange box are mounted on by bracket between mouth and condensate outlet
Heat exchange liquid import is offered, the bottom side of the heat exchange box offers the outlet of heat exchange liquid, and exchange heat liquid outlet and heat exchange liquid
Import passes through the first hollow cavity formed between heat exchange box and corrugated tube and is connected to.
3. a kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation according to claim 2, it is characterised in that: described is slow
Rushing device includes liquid outlet, shell, buffering flabellum and inlet, and buffering fan is rotatably connected at the inside center of the shell
Leaf, the shell side offer liquid outlet, and the other side of the shell offers liquid outlet, and liquid outlet and inlet
It is connected to by the second hollow cavity formed between shell and buffering flabellum, the inlet is connected to outlet pipe, and described goes out
Liquid mouth is connected to one end of corrugated tube.
4. a kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation according to claim 2, it is characterised in that: described changes
Footing is bolted at the corner location of bottom four of hot tank, and footing is a kind of rubber material component.
5. a kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation according to claim 2, it is characterised in that: the wave
Shape pipe is a kind of copper material component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337923.4U CN209680804U (en) | 2019-03-18 | 2019-03-18 | A kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337923.4U CN209680804U (en) | 2019-03-18 | 2019-03-18 | A kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation |
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| Publication Number | Publication Date |
|---|---|
| CN209680804U true CN209680804U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920337923.4U Expired - Fee Related CN209680804U (en) | 2019-03-18 | 2019-03-18 | A kind of Aluminium Sheet Casts Rolling Mill roll cooling back installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN209680804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045156A (en) * | 2020-09-16 | 2020-12-08 | 无锡天德金属制品有限公司 | Roll sleeve structure for high-strength aluminum alloy casting and rolling and use method thereof |
-
2019
- 2019-03-18 CN CN201920337923.4U patent/CN209680804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045156A (en) * | 2020-09-16 | 2020-12-08 | 无锡天德金属制品有限公司 | Roll sleeve structure for high-strength aluminum alloy casting and rolling and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210318 |