CN205020785U - Cooling water circulation system is used in aluminum casting production - Google Patents
Cooling water circulation system is used in aluminum casting production Download PDFInfo
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- CN205020785U CN205020785U CN201520764769.0U CN201520764769U CN205020785U CN 205020785 U CN205020785 U CN 205020785U CN 201520764769 U CN201520764769 U CN 201520764769U CN 205020785 U CN205020785 U CN 205020785U
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- crystallizer
- cooling water
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- short tube
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Abstract
The utility model discloses a cooling water circulation system is used in aluminum casting production, including crystallizer, crystallizer seat and cooling water circulation system, the crystallizer equipartition is on the crystallization seat, and cooling water circulation system is including intaking case, inlet tube and the nozzle stub of intaking, out water tank, outlet pipe and play water nozzle stub to and the one number service way connected of order, no. Two passageways, no. Three passageways, no. Four passageways, no. Five passageways and peripheral passageway in proper order, above -mentioned each passageway and the case of intaking, intake the nozzle stub and go out the water nozzle stub, out water tank forms closed cooling water circulation return circuit. The utility model discloses rivers distribute evenly, and the cooling effect is good, has not only avoided the phenomenon of crystallizer scaling loss, still is favorable to improving aluminum casting's casting quality, the reduction in the number of rejects.
Description
Technical field
The utility model relates to electrolytic aluminium process equipment, particularly a kind of aluminium casting production cooling water recirculation system.
Background technology
In the process of aluminum alloy materials production and processing, first alloying technology process will be carried out, by casting device, molten aluminium alloy is cast as the shape such as billet, square ingot again, then the processing modes such as extruding, forging, cooling are adopted, make it the aluminum alloy materials of the various shapes become required for production field, wherein casting is a very important step.The quality of aluminium alloy bars castability depends on the quality of aluminum melt in crystallizer intercrystalline degree, and the quality of crystallization degree depends on the quality of crystallizer seat inner cooling water circulatory system cooling effect.The crystallizer cooling water recirculation system structural design of prior art is unreasonable, be easy to the dead angle area that formation current do not arrive, higher at the mould temperature in these regions, and produce the very large temperature difference with the place that waters flows through, cause aluminium bar crystallization uneven, castability is bad, easily occurs waste product.And the crystallizer hot soak condition of these dead angle areas, scaling loss is serious, needs the crystallizer frequently more renewed, adds maintenance usage charges, improve the casting cost of aluminium casting.The utility model proposes a kind of aluminium casting production cooling water recirculation system for the problems referred to above, this system can not form the dead angle area that current do not arrive, water-flow equation is even, good cooling results, not only avoid the phenomenon that crystallizer scaling loss is frequently changed, also help the casting property improving aluminium casting, rate of reducing the number of rejects and seconds, improve the economic benefit of aluminum casting foundry.
Utility model content
The purpose of this utility model is to provide a kind of aluminium casting production cooling water recirculation system, this system can not form the dead angle area that current do not arrive, water-flow equation is even, good cooling results, not only avoid the phenomenon of crystallizer scaling loss, also help the casting property improving aluminium casting, rate of reducing the number of rejects and seconds.
The purpose of this utility model realizes like this, comprise crystallizer, crystallizer seat and cooling water recirculation system, described crystallizer is distributed on crystallizer seat, described cooling water recirculation system comprises inlet water tank, water inlet pipe and water inlet short tube, water tank, outlet pipe and water outlet short tube, and the one number service road that order is end to end successively, No. two passages, No. three passages, No. four passages, No. five passages and peripheral channel, deflection plate is provided with between each passage, the import in described one number service road is connected with water inlet short tube, peripheral channel outlet is connected with water outlet short tube, water outlet short tube exit is connected with water tank and outlet pipe.
The utility model will by arranging circulating water deflection plate carrying down in device seat, five flow-guiding channels are formed by the chamber of crystallizer seat, the import in one number service road is communicated with water inlet short tube, the outlet of No. five passages is communicated with peripheral channel, and the outlet of peripheral channel is connected with water outlet short tube, material is thus formed closed circulation waterway outer after in an elder generation, and this endless form can not be formed current flow through less than dead angle area, cooling water is evenly distributed, good cooling results, not only avoid knot device by high temperature aluminum liquid scaling loss, and need the frequent phenomenon changing crystallizer, and be conducive to the casting property improving aluminium casting, to reduce the number of rejects and seconds rate, improve the economic benefit of aluminum casting foundry.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the A-A profile of Fig. 1;
In figure: 1-water inlet pipe, 2-stop valve, 3-inlet water tank, 4-is intake short tube, 5-one number service road, 6-deflection plate, 7-peripheral channel, 8-No. bis-passages, 9-water outlet short tube, 10-water tank, 11-outlet pipe, 12-crystallizer seat, 13-crystallizer, 14-No. five passages, 15-No. tetra-passages, 16-No. tri-passages.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing, but limited the utility model never in any form, any change done based on the utility model training centre or improvement, all belong to protection domain of the present utility model.
As shown in Fig. 1 ~ 2, the utility model comprises crystallizer 13, crystallizer seat 12 and cooling water recirculation system, described crystallizer 13 is distributed on crystallizer seat 12, and described cooling water recirculation system comprises inlet water tank 3, water inlet pipe 1 and water inlet short tube 4, water tank 10, outlet pipe 11 and water outlet short tube 9, and the one number service road 5 that order is end to end successively, No. two passages 8, No. three passages 16, No. four passages 15, No. five passages 14 and peripheral channel 7, one number service road 5, No. two passages 8, No. three passages 16, No. four passages 15, deflection plate 6 is provided with, one number service road 5 between No. five passages 14 and peripheral channel 7, No. three passages 16, gap is left with the side plate of peripheral channel 7, No. two passages 8 on the right of the deflection plate 6 of No. five passages 14, the left side of the deflection plate 6 of No. four passages 15 and the side plate of peripheral channel 7 leave gap, the import in described one number service road 5 is connected with water inlet short tube 4, peripheral channel 7 exports and is connected with water outlet short tube 9, water outlet short tube 9 exit is connected with water tank 10 and outlet pipe 11, and cooling water flows through into water short tube 4 through water inlet pipe 1 successively, one number service road 5, No. two passages 8, No. three passages 16, No. four passages 15, No. five passages 14, peripheral channel 7, water outlet short tube 9, flow out from outlet pipe 11 after water tank 10.
Further, water inlet pipe 1, outlet pipe 11 are all provided with stop valve 2, cooling water flow can be regulated by stop valve 2.
Further, inlet water tank 3 is provided with screen pack with water inlet short tube 4 junction, so that the foreign material in filtering water, ensures the water quality entering crystallizer seat 12.
Further, also temperature measurer is installed in inlet water tank 3 and water tank 10, the temperature of crystallizer 13 can be judged by water temperature, thus the size of regulating water flow ensures the temperature of aluminium liquid crystallization.
Further, deflection plate 6 is 80 ~ 100mm with the gap of peripheral channel 7 side plate, and favourable cooling water is evenly distributed on each position of crystallizer seat 12 on the one hand, can keep certain water velocity on the other hand.
Further, the bottom of crystallizer seat 12 is provided with sewage draining exit.Can clear up like this and get rid of some and remain in sewage in crystallizer seat 12.
Operation principle of the present utility model is such, first aluminium liquid from holding furnace enter in crystallizer 13, there is heat exchange in aluminium liquid and the crystallizer 13 of high temperature, the temperature of crystallizer 13 constantly raises, now, cooling water enters from water inlet pipe 1, after flowing through inlet water tank 3, water inlet short tube 4, then enter No. one, No. two, No. three, No. four, No. five passages successively, enter peripheral channel 7 subsequently, and through water outlet short tube 9, water tank 10, finally flow out from outlet pipe 11.The heat of crystallizer 13 is constantly taken away by cooling water in the process of flowing, and crystallizer 13 is lowered the temperature, and can ensure the temperature constant of crystallizer 13 on the one hand, meet the temperature requirement of aluminium liquid crystallization, improves the quality of casting; Can avoid on the other hand needing frequent situation about changing to occur because crystallizer 13 is burnt, the economic benefit of favourable raising aluminum ingot casting.
Claims (6)
1. an aluminium casting production cooling water recirculation system, comprise crystallizer (13), crystallizer seat (12) and cooling water recirculation system, described crystallizer (13) is distributed on crystallizer seat (12), it is characterized in that: described cooling water recirculation system comprises inlet water tank (3), water inlet pipe (1) and water inlet short tube (4), water tank (10), outlet pipe (11) and water outlet short tube (9), and the one number service road (5) that order is end to end successively, No. two passages (8), No. three passages (16), No. four passages (15), No. five passages (14) and peripheral channel (7), deflection plate (6) is provided with between each passage, the import of described one number service road (5) is connected with water inlet short tube (4), peripheral channel (7) outlet is connected with water outlet short tube (9), water outlet short tube (9) exit is connected with water tank (10) and outlet pipe (11).
2. a kind of aluminium casting production cooling water recirculation system according to claim 1, is characterized in that: described water inlet pipe (1), outlet pipe (11) are all provided with stop valve (2).
3. a kind of aluminium casting production cooling water recirculation system according to claim 1, is characterized in that: described inlet water tank (3) is provided with screen pack with water inlet short tube (4) junction.
4. a kind of aluminium casting production cooling water recirculation system according to claim 1, is characterized in that: be also provided with temperature measurer in described inlet water tank (3) and water tank (10).
5. a kind of aluminium casting production cooling water recirculation system according to claim 1, is characterized in that: described deflection plate (6) is 80 ~ 100mm with the gap of peripheral channel (7) side plate.
6. a kind of aluminium casting production cooling water recirculation system according to claim 1, is characterized in that: the bottom of described crystallizer seat (12) is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764769.0U CN205020785U (en) | 2015-09-30 | 2015-09-30 | Cooling water circulation system is used in aluminum casting production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764769.0U CN205020785U (en) | 2015-09-30 | 2015-09-30 | Cooling water circulation system is used in aluminum casting production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020785U true CN205020785U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520764769.0U Expired - Fee Related CN205020785U (en) | 2015-09-30 | 2015-09-30 | Cooling water circulation system is used in aluminum casting production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855470A (en) * | 2016-05-27 | 2016-08-17 | 湖州荣耀铝业有限公司 | Low-energy-consumption hot-top casting system used for aluminum bar production |
-
2015
- 2015-09-30 CN CN201520764769.0U patent/CN205020785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855470A (en) * | 2016-05-27 | 2016-08-17 | 湖州荣耀铝业有限公司 | Low-energy-consumption hot-top casting system used for aluminum bar production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |