CN108555261A - Continuous casting and rolling automatic production line cooling water recirculation system - Google Patents
Continuous casting and rolling automatic production line cooling water recirculation system Download PDFInfo
- Publication number
- CN108555261A CN108555261A CN201810601673.0A CN201810601673A CN108555261A CN 108555261 A CN108555261 A CN 108555261A CN 201810601673 A CN201810601673 A CN 201810601673A CN 108555261 A CN108555261 A CN 108555261A
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- Prior art keywords
- water
- connect
- area
- cooling
- pipe
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- 239000000498 cooling water Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000009749 continuous casting Methods 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 238000005266 casting Methods 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses a kind of continuous casting and rolling automatic production line cooling water recirculation systems.It is divided into hydrothermal area, transition region, cold water area in the closed cistern, the clarified water pump is arranged above cold water area and is connect by draw water pipeline with cold water area, the clarified water pump is connect by outlet pipe with water feeding tank, the water feeding tank is connect with cooling water pipe, the cooling water pipe is connect with casting machine, heat exchanger respectively by water pump, the scuttlebutt is arranged above hydrothermal area and is connect by aqueduct with hydrothermal area, the scuttlebutt is connect with centrifugal pump, the centrifugal pump is connect with cooling tower, and the cooling tower drainpipe is connect with cold water area；The hot-water collection pipe is connect with heat exchanger, and the hot-water collection pipe is connect with rhone, and the rhone is arranged below casting machine, and the rhone is connect with return pipe, and the return pipe is connect with hydrothermal area.The present invention can recycle water source, reduce enterprise's production cost, and floor space is small.
Description
Technical field：
The invention belongs to aluminium flake production technical field, more particularly to a kind of continuous casting and rolling automatic production line cooling water circulation
System.
Background technology：
It in the production technology of aluminium sheet circle, needs to carry out direct casting to the molten aluminum of melting, needs to consume a large amount of water source work
With the medium of heat exchange, the water needed for industrialized production is sizable, currently, most enterprises can not also accomplish to use casting
Cooling water carry out reciprocation cycle utilization, cause enterprise's production cost higher, influence long term growth.
Being disclosed in the information of the background technology part, it is only intended to increase understanding of the overall background of the invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or imply that the information is constituted in any form.
Invention content：
The purpose of the present invention is to provide a kind of continuous casting and rolling automatic production line cooling water recirculation systems, on overcoming
State defect in the prior art.
To achieve the above object, the present invention provides a kind of continuous casting and rolling automatic production line cooling water recirculation system, packets
It includes：Chilled(cooling) water supply (CWS) area, Recovery of the hot water area, the chilled(cooling) water supply (CWS) area connect to form cooling water circulation system with Recovery of the hot water area
System；The chilled(cooling) water supply (CWS) area includes closed cistern, clarified water pump, cooling tower, centrifugal pump, scuttlebutt, outlet pipe, water supply
Case, cooling water pipe, hydrothermal area, transition region, cold water area are divided into the closed cistern, and the clarified water pump is arranged in cold water area
Top is simultaneously connect by draw water pipeline with cold water area, and the clarified water pump is connect by outlet pipe with water feeding tank, the water feeding tank with
Cooling water pipe connects, and the cooling water pipe is connect with casting machine, heat exchanger respectively by water pump, and the scuttlebutt is arranged in hot water
It being connect with hydrothermal area above area and by aqueduct, the scuttlebutt is connect with centrifugal pump, and the centrifugal pump is connect with cooling tower,
The cooling tower drainpipe is connect with cold water area；The Recovery of the hot water area includes hot-water collection pipe, rhone, return pipe, described
Hot-water collection pipe is connect with heat exchanger, and the hot-water collection pipe is connect with rhone, and the rhone is arranged below casting machine,
The rhone is connect with return pipe, and the return pipe is connect with hydrothermal area.
Preferably, in technical solution, chilled(cooling) water supply (CWS) area further includes water temperature control system, and water temperature control system includes control
Device, thermometer, diversion looped pipeline, solenoid valve, the thermometer are separately positioned on cold water area, hydrothermal area, the diversion looped pipeline with draw
Water pipe connects and extends to transition region, and the diversion looped pipeline is provided with solenoid valve, the draw water pipeline end with aqueduct junction
End is provided with solenoid valve, and the controller is connect with thermometer, solenoid valve respectively by circuit, and controller is detected according to thermometer
Cold water area, hydrothermal area's temperature control solenoid valve open and close.
Preferably, in technical solution, when water temperature is higher in cold water area, controller closes the electromagnetism of draw water pipeline end
Valve opens the solenoid valve in diversion looped pipeline, the hot water of the lower water of water temperature in transition region and hydrothermal area is mixed into cooling tower,
Improve cooling efficiency；When water temperature is relatively low in cold water area, controller opens the solenoid valve of draw water pipeline end, closes diversion looped pipeline
Interior solenoid valve.
Preferably, in technical solution, the draw water pipeline end of clarified water pump is provided with filter.
Compared with prior art, the present invention has the advantages that：
Collect the hot water that uses of continuous casting and rolling by cistern, by cooling tower to continuous casting and rolling using hot water carry out it is cold
But, then by clarified water pump directly by cooling water source pump to the water feeding tank of eminence, continuous casting and rolling is supplied to use, can by water source into
Row recycles, and reduces enterprise's production cost, and floor space is small.
Description of the drawings：
Fig. 1 is continuous casting and rolling automatic production line cooling water recirculation system structural schematic diagram of the present invention；
Fig. 2 is water temperature control system structure principle chart of the present invention；
Reference numeral is：The closed cisterns of 1-, 2- clarified water pumps, 3- cooling towers, 4- centrifugal pumps, 5- scuttlebutts, 6- water outlets
Pipe, 7- water feeding tanks, 8- cooling water pipes, 9- draw water pipelines, 10- aqueducts, 11- drainpipes, 12- hot-water collection pipes, 13- draining
Slot, 14- return pipes, 15- casting machines, 16- emulsions heat exchanger, 17- hydraulic oil heat exchangers, 18- castings machine heat exchanger, 19- are cold
Even prick heat exchanger, 20- water pumps, 21- water pumps, 22- filters, 23- controllers, 24- thermometers, 25- thermometers, 26- diversion pairs
Pipe, 27- solenoid valves, 28- solenoid valves.
Specific implementation mode：
The specific implementation mode of the present invention is described in detail below, it is to be understood that protection scope of the present invention is not
It is restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figs. 1-2, a kind of continuous casting and rolling automatic production line cooling water recirculation system, including：Chilled(cooling) water supply (CWS) area,
Recovery of the hot water area, the chilled(cooling) water supply (CWS) area connect to form cooling water recirculation system with Recovery of the hot water area；The chilled(cooling) water supply (CWS)
Area includes closed cistern 1, clarified water pump 2, cooling tower 3, centrifugal pump 4, scuttlebutt 5, outlet pipe 6, water feeding tank 7, cooling water pipe
8, hydrothermal area, transition region, cold water area are divided into the closed cistern 1, the clarified water pump 2 is arranged above cold water area and leads to
Draw water pipeline 9 is crossed to connect with cold water area, 9 end of draw water pipeline is provided with filter 22, the clarified water pump 2 by outlet pipe 6 with
Water feeding tank 7 connects, and the water feeding tank 7 is connect with cooling water pipe 8, and the cooling water pipe 8 is connect by water pump 20 with casting machine 15,
It is connect with emulsion heat exchanger 16, hydraulic oil heat exchanger 17, casting machine heat exchanger 18, cold heat exchanger 19 of even pricking by water pump 21,
The scuttlebutt 5 is arranged above hydrothermal area and is connect with hydrothermal area by aqueduct 10, and the scuttlebutt 5 connects with centrifugal pump 4
It connects, the centrifugal pump 4 is connect with cooling tower 3, and 3 drainpipe 11 of the cooling tower is connect with cold water area；The Recovery of the hot water area packet
Include hot-water collection pipe 12, rhone 13, return pipe 14, the hot-water collection pipe 12 respectively with emulsion heat exchanger 16, hydraulic pressure
Oil heat exchanger 17, casting machine heat exchanger 18, cold heat exchanger 19 of even pricking connect, and the hot-water collection pipe 12 is connect with rhone 13,
The rhone 13 is arranged below casting machine 15, and the rhone 13 is connect with return pipe 14, the return pipe 14 and hot water
Area connects.Chilled(cooling) water supply (CWS) area further includes water temperature control system, and water temperature control system includes controller 23, thermometer 24,25, draws
Water looped pipeline 26, solenoid valve 27,28, the thermometer 24,25 are separately positioned on cold water area, hydrothermal area, the diversion looped pipeline 26 with
Aqueduct 10 connects and extends to transition region, and the diversion looped pipeline 26 is provided with solenoid valve 27 with 10 junction of aqueduct, described
9 end of draw water pipeline is provided with solenoid valve 28, the controller 23 by circuit respectively with thermometer 24,25, solenoid valve 27,28
Connection, cold water area that controller 23 detect according to thermometer 24,25, the control keying of solenoid valve 27,28 of hydrothermal area's temperature.
When work, cooling water by cooling water pipe 8 enter casting machine 15, emulsion heat exchanger 16, hydraulic oil heat exchanger 17,
Casting machine heat exchanger 18, cold even bundle heat exchanger 19, hot water is collected through hot-water collection pipe 12 and imports return pipe 14 after heat exchange
To 1 hydrothermal area of closed cistern, hot water enters through scuttlebutt 5, centrifugal pump 4 in cooling tower 3 is discharged into cold water area after cooling, and passes through
Outlet pipe 6 enters water feeding tank 7, and when water temperature is higher in cold water area, controller 23 closes the solenoid valve 28 of 9 end of draw water pipeline,
The solenoid valve 27 in diversion looped pipeline 26 is opened, the hot water of the lower water of water temperature in transition region and hydrothermal area is mixed into cooling tower
3, improve cooling efficiency；When water temperature is relatively low in cold water area, controller 23 opens the solenoid valve 28 of 9 end of draw water pipeline, closes
Solenoid valve 27 in diversion looped pipeline 26, it is normal cooling.The recycling for realizing cooling water, reduces enterprise's production cost, and
Floor space is small.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answering
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (4)
1. a kind of continuous casting and rolling automatic production line cooling water recirculation system, it is characterised in that：Including chilled(cooling) water supply (CWS) area, hot water
Recovery area, the chilled(cooling) water supply (CWS) area connect to form cooling water recirculation system with Recovery of the hot water area；The chilled(cooling) water supply (CWS) area packet
Closed cistern, clarified water pump, cooling tower, centrifugal pump, scuttlebutt, outlet pipe, water feeding tank, cooling water pipe are included, it is described closed
Be divided into hydrothermal area, transition region, cold water area in cistern, the clarified water pump be arranged above cold water area and by draw water pipeline with it is cold
Pool connects, and the clarified water pump is connect by outlet pipe with water feeding tank, and the water feeding tank is connect with cooling water pipe, the cooling water
Pipe is connect with casting machine, heat exchanger respectively by water pump, and the scuttlebutt is arranged above hydrothermal area and by aqueduct and heat
Pool connects, and the scuttlebutt is connect with centrifugal pump, and the centrifugal pump is connect with cooling tower, the cooling tower drainpipe and cold water
Area connects；The Recovery of the hot water area includes hot-water collection pipe, rhone, return pipe, and the hot-water collection pipe is connect with heat exchanger,
The hot-water collection pipe is connect with rhone, and the rhone is arranged below casting machine, and the rhone is connect with return pipe,
The return pipe is connect with hydrothermal area.
2. continuous casting and rolling automatic production line cooling water recirculation system according to claim 1, it is characterised in that：Cooling water
Supply area further includes water temperature control system, and water temperature control system includes controller, thermometer, diversion looped pipeline, solenoid valve, the temperature
Degree meter is separately positioned on cold water area, hydrothermal area, and the diversion looped pipeline connect with aqueduct and extend to transition region, the diversion pair
Pipe is provided with solenoid valve with aqueduct junction, and the draw water pipeline end is provided with solenoid valve, and the controller passes through circuit
It is connect respectively with thermometer, solenoid valve, cold water area that controller is detected according to thermometer, hydrothermal area's temperature control solenoid valve open
It closes.
3. continuous casting and rolling automatic production line cooling water recirculation system according to claim 2, it is characterised in that：Work as cold water
When water temperature is higher in area, controller closes the solenoid valve of draw water pipeline end, opens the solenoid valve in diversion looped pipeline；Work as cold water area
When interior water temperature is relatively low, controller opens the solenoid valve of draw water pipeline end, closes the solenoid valve in diversion looped pipeline.
4. the continuous casting and rolling automatic production line cooling water recirculation system according to any one of claim 1-3, special
Sign is：The draw water pipeline end of clarified water pump is provided with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601673.0A CN108555261A (en) | 2018-06-12 | 2018-06-12 | Continuous casting and rolling automatic production line cooling water recirculation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601673.0A CN108555261A (en) | 2018-06-12 | 2018-06-12 | Continuous casting and rolling automatic production line cooling water recirculation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108555261A true CN108555261A (en) | 2018-09-21 |
Family
ID=63553453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810601673.0A Pending CN108555261A (en) | 2018-06-12 | 2018-06-12 | Continuous casting and rolling automatic production line cooling water recirculation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108555261A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237587A (en) * | 2019-06-28 | 2019-09-17 | 海南汉地阳光石油化工有限公司 | A kind of New Cycle water energy-saving system |
| CN110640102A (en) * | 2019-09-10 | 2020-01-03 | 四川博鑫铜业有限公司 | Drop ground plane smelting furnace and continuous casting and rolling production line installation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049849A (en) * | 1983-08-26 | 1985-03-19 | Kawasaki Heavy Ind Ltd | Device for supplying mold cooling water for horizontal continuous casting |
| CN103658610A (en) * | 2013-11-09 | 2014-03-26 | 无锡华玉铝业有限公司 | Casing die cooling water circulation system |
| CN206747280U (en) * | 2017-03-27 | 2017-12-15 | 绵阳铜鑫铜业有限公司 | Continuous casting and rolling production line recirculating cooling water system |
| CN207221891U (en) * | 2017-08-30 | 2018-04-13 | 嘉兴固高日化有限公司 | A kind of cooling water recirculation system of reaction kettle |
| CN208303820U (en) * | 2018-06-12 | 2019-01-01 | 无锡华玉铝业有限公司 | Continuous casting and rolling automatic production line cooling water recirculation system |
-
2018
- 2018-06-12 CN CN201810601673.0A patent/CN108555261A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049849A (en) * | 1983-08-26 | 1985-03-19 | Kawasaki Heavy Ind Ltd | Device for supplying mold cooling water for horizontal continuous casting |
| CN103658610A (en) * | 2013-11-09 | 2014-03-26 | 无锡华玉铝业有限公司 | Casing die cooling water circulation system |
| CN206747280U (en) * | 2017-03-27 | 2017-12-15 | 绵阳铜鑫铜业有限公司 | Continuous casting and rolling production line recirculating cooling water system |
| CN207221891U (en) * | 2017-08-30 | 2018-04-13 | 嘉兴固高日化有限公司 | A kind of cooling water recirculation system of reaction kettle |
| CN208303820U (en) * | 2018-06-12 | 2019-01-01 | 无锡华玉铝业有限公司 | Continuous casting and rolling automatic production line cooling water recirculation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237587A (en) * | 2019-06-28 | 2019-09-17 | 海南汉地阳光石油化工有限公司 | A kind of New Cycle water energy-saving system |
| CN110640102A (en) * | 2019-09-10 | 2020-01-03 | 四川博鑫铜业有限公司 | Drop ground plane smelting furnace and continuous casting and rolling production line installation method |
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