CN204661807U - A kind of aluminium liquid degasification deslagging device - Google Patents
A kind of aluminium liquid degasification deslagging device Download PDFInfo
- Publication number
- CN204661807U CN204661807U CN201520320493.7U CN201520320493U CN204661807U CN 204661807 U CN204661807 U CN 204661807U CN 201520320493 U CN201520320493 U CN 201520320493U CN 204661807 U CN204661807 U CN 204661807U
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- aluminium liquid
- fluid inlet
- holding furnace
- spout
- dividing plate
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Abstract
The utility model discloses a kind of aluminium liquid degasification deslagging device, comprise holding furnace and insulation cover, described holding furnace top is provided with fluid inlet and escape pipe, and holding furnace bottom is provided with liquid outlet and inlet pipe; Described insulation cover bottom is provided with dividing plate, well heater and magnetic stirring bar; Described fluid inlet front end is provided with screen plate, and liquid outlet is provided with flow-stop valve, and dividing plate lower end is provided with through hole; Spout is provided with between described fluid inlet and holding furnace.Aluminium liquid is sprayed by the spout be provided with between fluid inlet and holding furnace by the utility model, and accelerating coil increases the mobility of aluminium liquid further, thus reaches the effect of spraying degasification; The screen plate of fluid inlet and the bearing plate of spout lower end carry out twice filtration to the impurity in aluminium liquid, improve the effect of slagging tap; By be arranged on dividing plate between fluid inlet and liquid outlet and magnetic stirring bar make aluminium liquid flowing evenly, increase circulating of aluminium liquid, add degassing effect; And its structure is simple, degasification slagging-off effect is more satisfactory.
Description
Technical field
The utility model relates to the technical field that aluminium liquid is purified, and is specifically related to a kind of aluminium liquid degasification deslagging device.
Background technology
Hydrogen forms micropore in aluminium affects electroconductibility, and in order to improve the electric conductivity of aluminium, dehydrogenation is necessary operation.Common dehydrogenating process has vacuum stripping (comprising hydrogen), inert gas deaeration (comprising hydrogen), ultrasonic vibration degasification (comprising hydrogen), standing, gas removal (comprising hydrogen), centrifugal degasification (comprising hydrogen) etc., current industry adopts single method to carry out respectively usually, efficiency is low, weak effect.Common degasifying device passes into nitrogen by graphite rotator in holding furnace, and by the hydrogen in the rotation removal aluminium liquid of graphite rotator and nonmetallic impurity, thus reach the effect of purification aluminium liquid.But graphite rotator belongs to wearing detail, work-ing life is short, and maintenance cost is high; And this device to transmission system stationarity require high, otherwise easily make graphite rotator fracture or collide with produce damage; In addition, this device is still abundant not for the process of the hydrogen bottom holding furnace and impurity, and the mode of degasification slagging-off still needs to improve.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of aluminium liquid degasification deslagging device, and it can remove the magazine in aluminium liquid, improves the efficiency of degasification in conjunction with inert gas deaeration, standing, gas removal and sprinkling degasification.
In order to achieve the above object, the technical solution of the utility model is: a kind of aluminium liquid degasification deslagging device, and comprise holding furnace and insulation cover, described holding furnace top is provided with fluid inlet and escape pipe, and holding furnace bottom is provided with liquid outlet and inlet pipe; Described insulation cover is provided with dividing plate, well heater and magnetic stirring bar; Described fluid inlet front end is provided with screen plate, and liquid outlet is provided with flow-stop valve, and dividing plate lower end is provided with through hole; Spout is provided with between described fluid inlet and holding furnace.
Described fluid inlet outside is provided with accelerating coil.
Described dividing plate is transverse in holding furnace.
Described spout lower end is provided with bearing plate, and bearing plate is provided with through hole.
Filtering membrane is provided with in described escape pipe.
Aluminium liquid is sprayed by the spout be provided with between fluid inlet and holding furnace by the utility model, and accelerating coil increases the mobility of aluminium liquid further, thus reaches the effect of spraying degasification; The screen plate of fluid inlet and the bearing plate of spout lower end carry out twice filtration to the impurity in aluminium liquid, improve the effect of slagging tap; By be arranged on dividing plate between fluid inlet and liquid outlet and magnetic stirring bar make aluminium liquid flowing evenly, increase circulating of aluminium liquid, add degassing effect; And its structure is simple, degasification slagging-off effect is more satisfactory.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is thermal insulation pool, and 2 is insulation cover, and 3 is fluid inlet, and 4 is liquid outlet, and 5 is inlet pipe, and 6 is escape pipe, and 7 is dividing plate, and 8 is spout, and 9 is well heater, and 10 is flow-stop valve, and 11 is screen plate, and 12 is accelerating coil, and 13 is bearing plate.
Embodiment
The utility model is specifically described below by drawings and Examples.
A kind of aluminium liquid degasification deslagging device, comprise holding furnace 1 and insulation cover 2, be tightly connected between holding furnace 1 and insulation cover 2, insulation cover 2 is provided with dividing plate 7, well heater 9 and magnetic stirring bar 14.Well heater 9 is opened according to the temperature of the aluminium liquid in holding furnace 1, thus can reach and keep the temperature of aluminium liquid in holding furnace 1 at certain value range.Dividing plate 7 is applied in whole holding furnace 1, and dividing plate 7 lower end is provided with through hole, and aluminium liquid can flow from through hole.Magnetic stirring bar 14 stirs aluminium liquid, makes aluminium liquid in the flowing of the both sides of dividing plate 7, adds circulating of aluminium liquid.
Holding furnace 1 top is provided with fluid inlet 3 and escape pipe 6, is provided with screen plate 11 in fluid inlet 3, carries out preliminary treatment to the magazine in aluminium liquid.Be provided with spout 8 between fluid inlet 3 and holding furnace 1, the diameter of spout 8 is less than the diameter of fluid inlet, thus aluminium liquid is sprayed from spout 8, increases the contact area of air in itself and holding furnace 1, and the gas in aluminium liquid is separated.Spout 8 lower end is provided with bearing plate 13, and bearing plate 13 is provided with through hole, and bearing plate 13 can second time remove the gred to aluminium liquid.Fluid inlet 3 outside is provided with accelerating coil 12, accelerates the velocity of flow of aluminium liquid at fluid inlet 3, and the aluminium liquid making it spray through spout 8 is thinner, adds the contact surface with holding furnace 1 upper air, improves degassing effect.
Holding furnace 1 bottom is provided with liquid outlet 4 and inlet pipe 5.Liquid outlet 4 is provided with flow-stop valve 10, and the aluminium liquid opened after flow-stop valve 10 process can be discharged by liquid outlet 4.In aluminium liquid, rare gas element is passed into, with the gas reaction in aluminium liquid in holding furnace through inlet pipe 5.The setting of magnetic stirring bar 14 and dividing plate 7, adds the contact of aluminium liquid and rare gas element, improves the degassing effect of aluminium liquid.Escape pipe 6 is provided with filtering membrane, prevents aluminium liquid from flying out along with the flowing of gas, and escape pipe 6 can be arranged on insulation cover 2 or dividing plate 7 upper end is provided with ventilating pit, is conducive to the discharge of gas.
Working process: close flow-stop valve 10, closes escape pipe 6; Aluminium liquid is by fluid inlet 3, and remove the gred for the first time through filter plate 11, then spray in holding furnace 1 through spout 8, after bearing plate 13 again impurity screening, aluminium liquid falls into the bottom of holding furnace 1; Open magnetic stirring bar 14, well heater 9, escape pipe 6 and inlet pipe 5, again carry out inert gas deaeration to the aluminium liquid of holding furnace 1 bottom, isolated gas is discharged by escape pipe 6; After the process regular hour, close fluid inlet 3, magnetic stirring bar 14, well heater 9, escape pipe 6 and inlet pipe 5, open flow-stop valve 10, aluminium liquid is discharged.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. an aluminium liquid degasification deslagging device, comprises holding furnace (1) and insulation cover (2), it is characterized in that: described holding furnace (1) top is provided with fluid inlet (3) and escape pipe (6), and holding furnace (1) bottom is provided with liquid outlet (4) and inlet pipe (5); Described insulation cover (2) is provided with dividing plate (7), well heater (9) and magnetic stirring bar (14); Described fluid inlet (3) front end is provided with screen plate (11), and liquid outlet (4) is provided with flow-stop valve (10), and dividing plate (7) lower end is provided with through hole; Spout (8) is provided with between described fluid inlet (3) and holding furnace (1).
2. aluminium liquid degasification deslagging device according to claim 1, it is characterized in that, described fluid inlet (3) outside is provided with accelerating coil (12).
3. aluminium liquid degasification deslagging device according to claim 1, it is characterized in that, described dividing plate (7) is transverse in holding furnace (1).
4. aluminium liquid degasification deslagging device according to claim 1, it is characterized in that, described spout (8) lower end is provided with bearing plate (13), and bearing plate (13) is provided with through hole.
5. aluminium liquid degasification deslagging device according to claim 1, it is characterized in that, described escape pipe is provided with filtering membrane in (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320493.7U CN204661807U (en) | 2015-05-19 | 2015-05-19 | A kind of aluminium liquid degasification deslagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320493.7U CN204661807U (en) | 2015-05-19 | 2015-05-19 | A kind of aluminium liquid degasification deslagging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661807U true CN204661807U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320493.7U Expired - Fee Related CN204661807U (en) | 2015-05-19 | 2015-05-19 | A kind of aluminium liquid degasification deslagging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204661807U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499186A (en) * | 2018-05-28 | 2018-09-07 | 栋梁铝业有限公司 | A kind of aluminum water filtration system |
| CN109182772A (en) * | 2018-10-12 | 2019-01-11 | 广东华劲金属型材有限公司 | A kind of online agitating and heating depassing unit of die casting molten aluminum |
| CN109576512A (en) * | 2018-11-02 | 2019-04-05 | 桐乡市佑泰新材料有限公司 | Gas agitating apparatus is removed on a kind of alloy foil production line |
| CN114136100A (en) * | 2021-12-07 | 2022-03-04 | 河南中孚技术中心有限公司 | Molten aluminum filtering device of aluminum melting furnace and construction method |
-
2015
- 2015-05-19 CN CN201520320493.7U patent/CN204661807U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499186A (en) * | 2018-05-28 | 2018-09-07 | 栋梁铝业有限公司 | A kind of aluminum water filtration system |
| CN109182772A (en) * | 2018-10-12 | 2019-01-11 | 广东华劲金属型材有限公司 | A kind of online agitating and heating depassing unit of die casting molten aluminum |
| CN109576512A (en) * | 2018-11-02 | 2019-04-05 | 桐乡市佑泰新材料有限公司 | Gas agitating apparatus is removed on a kind of alloy foil production line |
| CN114136100A (en) * | 2021-12-07 | 2022-03-04 | 河南中孚技术中心有限公司 | Molten aluminum filtering device of aluminum melting furnace and construction method |
| CN114136100B (en) * | 2021-12-07 | 2024-03-26 | 河南中孚技术中心有限公司 | Aluminum liquid for aluminum melting furnace Filtering device and construction method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160519 |