CN219598035U - Aluminum liquid degassing and filtering device for cast-rolled aluminum plate - Google Patents
Aluminum liquid degassing and filtering device for cast-rolled aluminum plate Download PDFInfo
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- CN219598035U CN219598035U CN202320093325.3U CN202320093325U CN219598035U CN 219598035 U CN219598035 U CN 219598035U CN 202320093325 U CN202320093325 U CN 202320093325U CN 219598035 U CN219598035 U CN 219598035U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model discloses an aluminum liquid degassing and filtering device for cast-rolling aluminum plates, which comprises an aluminum liquid tank, wherein a filtering chamber is arranged on the aluminum liquid tank, a filtering screen is arranged at the liquid outlet end of the filtering chamber, a slag discharging opening corresponding to the filtering screen is arranged on the inner wall of the filtering chamber, a first electric push rod corresponding to the slag discharging opening is arranged on the filtering chamber, and the telescopic end of the first electric push rod extends into the filtering chamber and is provided with a hydraulic cylinder. The beneficial effects of the utility model are as follows: can be convenient for observe the liquid level of filtering indoor aluminium liquid through setting up the observation window, the pneumatic cylinder drives the position that the dregs removing shovel goes up and down and can adjust the dregs removing shovel to make the dregs removing shovel clear up the dross on the aluminium liquid accurately, effectively improve the slagging-off effect to the aluminium liquid, guarantee aluminium plate's cast rolling quality, set up air pump and gas-supply pipe and carry gas to the filter chamber through the venthole, can effectively bring aluminium liquid inside hydrogen and impurity to the surface of aluminium liquid, effectively improve equipment's edulcoration exhaust efficiency.
Description
Technical Field
The utility model relates to the technical field of aluminum liquid degassing and filtering, in particular to an aluminum liquid degassing and filtering device for cast-rolled aluminum plates.
Background
The continuous casting and rolling of the aluminum plate strip is a metal casting and rolling method that liquid aluminum is continuously made into blanks through a rotary crystallizer and simultaneously rolled into the plate strip, the industrial test of continuous casting of light alloy is carried out in the 30 th century, and various other continuous casting and rolling machines appear later, and compared with the traditional ingot hot rolling and cold rolling method, the continuous casting and rolling method has the main advantages that: the energy consumption is little, generally about 40% can be saved, the equipment investment is small, the production period is short, the recovery of waste materials is facilitated, the transportation cost is low, and the like, so that the production cost is much lower, the aluminum liquid is metal liquid formed by placing aluminum blocks in a high-temperature melting furnace for melting, impurities such as hydrogen and nonmetallic impurities are usually contained in the aluminum liquid, impurities such as hydrogen and nonmetallic impurities in the aluminum liquid are required to be removed in order to ensure the quality of the aluminum liquid, and an aluminum liquid exhaust impurity removing device is required to be used for purifying the aluminum liquid.
Some dross can be generated in the process of smelting the aluminum ingot, the dross needs to be cleaned in the process of conveying aluminum liquid for casting and rolling, the existing some aluminum liquid dross cleaning mechanisms mostly adopt fixed structures, and because the liquid level of the aluminum liquid can float in the conveying process, the cleaning effect of the aluminum liquid dross cleaning mechanism is unstable, the slag filtering effect of the aluminum liquid is influenced, and the casting and rolling quality of the aluminum plate is reduced.
Disclosure of Invention
The utility model aims to overcome the defects that the existing aluminum liquid scum cleaning mechanisms mostly adopt fixed structures, and the cleaning effect of the aluminum liquid scum cleaning mechanisms is unstable and the slag removal and filtration effects of the aluminum liquid are affected due to the fact that the liquid level of the aluminum liquid floats in the conveying process of the aluminum liquid, and the casting quality of the aluminum plate is reduced.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a cast aluminium sheet is with aluminium liquid degasification filter equipment, including the aluminium liquid cistern, be provided with the filter chamber on the aluminium liquid cistern, the filter screen is installed to the play liquid end of filter chamber, the sediment mouth corresponding with the filter screen has been seted up to the inner wall of filter chamber, install on the filter chamber with sediment mouth corresponding first electric putter, the flexible end of first electric putter extends to in the filter chamber and installs the pneumatic cylinder, the slag shovel with sediment mouth looks adaptation is installed to the flexible end of pneumatic cylinder, the side-mounting of filter chamber has the collection box, the filter chamber is linked together with the collection box through sediment mouth.
The further technical scheme is that a negative pressure fan is arranged on the filtering chamber, an air inlet end of the negative pressure fan is communicated with the filtering chamber, a motor is arranged on the filtering chamber, a power output end of the motor extends into the filtering chamber and is provided with a rotating shaft, and a plurality of groups of stirring rods are arranged on the rotating shaft.
The stirring rod is provided with a plurality of groups of air outlet holes, the bottom surface of the filtering chamber is provided with an air pump, the air outlet end of the air pump is rotationally connected with the rotating shaft through an air pipe, the air pipe is communicated with the air outlet holes, and the air conveyed in the air pipe is nitrogen.
Still further technical scheme is, install the second electric putter corresponding with the deslagging shovel on the collection box, and the flexible end of second electric putter extends to the collection box in and installs the scraper blade.
The further technical proposal is that a plurality of groups of through holes are arranged on the deslagging shovel.
The further technical proposal is that the bottom surface of the recovery tank is provided with a plurality of groups of heat dissipation water pipes which are connected with an external circulating water source.
Further technical proposal is that the filter chamber is provided with an observation window corresponding to the slag removing shovel.
The utility model has the following advantages: according to the utility model, the liquid level of the aluminum liquid in the filtering chamber can be conveniently observed through the arrangement of the observation window, the hydraulic cylinder drives the slag removing shovel to lift and can adjust the position of the slag removing shovel, so that the slag removing shovel can accurately clean scum on the aluminum liquid, the slag removing effect on the aluminum liquid is effectively improved, the cast rolling quality of an aluminum plate is ensured, the air pump and the air pipe are arranged to convey air into the filtering chamber through the air outlet holes, the hydrogen and impurities in the aluminum liquid can be effectively brought to the surface of the aluminum liquid, and the impurity removing and exhausting efficiency of equipment is effectively improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
figure 2 is a schematic side cross-sectional view of the filter chamber of the present utility model;
FIG. 3 is a schematic diagram showing the cooperation state of the scraping plate and the slag tap in the utility model.
In the figure, 1, an aluminum liquid tank; 2. a filtering chamber; 3. a filter screen; 4. a slag discharge port; 5. a negative pressure fan; 6. a motor; 7. a stirring rod; 8. an air outlet hole; 9. a gas pipe; 10. an air pump; 11. a first electric push rod; 12. a hydraulic cylinder; 13. a slag removing shovel; 14. an observation window; 15. a second electric push rod; 16. a scraper; 17. a recovery box; 18. a heat dissipation water pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in figure 1, the aluminum liquid degassing and filtering device for cast-rolling aluminum plates comprises an aluminum liquid tank 1, wherein a filtering chamber 2 is arranged on the aluminum liquid tank 1, a filtering screen 3 is arranged at the liquid outlet end of the filtering chamber 2, a slag discharging port 4 corresponding to the filtering screen 3 is arranged on the inner wall of the filtering chamber 2, a first electric push rod 11 corresponding to the slag discharging port 4 is arranged on the filtering chamber 2, the telescopic end of the first electric push rod 11 extends into the filtering chamber 2 and is provided with a hydraulic cylinder 12, the telescopic end of the hydraulic cylinder 12 is provided with a slag removing shovel 13 matched with the slag discharging port 4, the side surface of the filtering chamber 2 is provided with a recovery box 17, the filtering chamber 2 is communicated with the recovery box 17 through the slag discharging port 4, an observation window 14 corresponding to the slag removing shovel 13 is arranged on the filtering chamber 2, the liquid level of aluminum liquid in the filtering chamber 2 can be conveniently observed through the arrangement of the observation window 14, the hydraulic cylinder 12 drives the slag removing shovel 13 to lift to adjust the position of the slag removing shovel 13, so that the slag removing shovel 13 can accurately clean the scum on the aluminum liquid, effectively improve the slag removing effect on the aluminum liquid, ensure the casting and rolling quality of the aluminum plate, install the negative pressure fan 5 on the filter chamber 2, the air inlet end of the negative pressure fan 5 is communicated with the filter chamber 2, install the motor 6 on the filter chamber 2, the power output end of the motor 6 extends into the filter chamber 2 and is provided with the rotating shaft, the rotating shaft is provided with a plurality of groups of stirring rods 7, the stirring rods 7 are driven to rotate by the motor 6, the aluminum liquid can be stirred to discharge the gas inside the aluminum liquid, the negative pressure fan 5 is used for discharging the gas, the exhaust efficiency of the aluminum liquid is improved, a plurality of groups of air outlet holes 8 are arranged on the stirring rods 7, the bottom surface of the filter chamber 2 is provided with the air pump 10, the air outlet end of the air pump 10 is rotationally connected with the rotating shaft by the air delivery pipe 9 and the air outlet holes 8 are communicated, the gas that carries in the gas-supply pipe 9 is nitrogen gas, set up air pump 10 and gas-supply pipe 9 and carry gas to filter chamber 2 in through venthole 8, can effectively bring the inside hydrogen of aluminium liquid and impurity to the surface of aluminium liquid, effectively improve the edulcoration exhaust efficiency of equipment, install the second electric putter 15 corresponding with slagging-off shovel 13 on the collection box 17, the flexible end of second electric putter 15 extends to the collection box 17 and installs scraper blade 16, drive the flexible dross clearance that is convenient for collect on the slagging-off shovel 13 to the collection box 17 through setting up second electric putter 15, improve the convenience of operation, set up the multiunit through-hole on the slagging-off shovel 13, can filter the aluminium liquid through the through-hole that sets up on the slagging-off shovel 13, avoid slagging-off shovel 13 to bring into the aluminium liquid and cause extravagantly in the collection box 17, multiunit heat dissipation water pipe 18 is installed to the bottom surface of collection box 17, water pipe 18 is connected with the outside circulation water source, can effectively carry out quick cooling to the dross that collects in the collection box 17, the follow-up clearance operation of being convenient for.
The working process of the utility model is as follows: when the device is used, when aluminum liquid is conveyed through the aluminum liquid tank 1, aluminum liquid enters the filtering chamber 2, the motor 6 drives the stirring rod 7 to rotate, the air pump 10 and the air conveying pipe 9 convey nitrogen into the aluminum liquid through the air outlet hole 8, the nitrogen forms bubbles to bring hydrogen and impurities inside the aluminum liquid to the surface of the aluminum liquid, the negative pressure fan 5 discharges the carried-out air, under the filtering effect of the filtering screen 3, scum is blocked before the filtering screen 3, when the scum is accumulated excessively, after the liquid level of the aluminum liquid is observed through the observation window 14, the position of the scum shovel 13 is regulated through the hydraulic cylinder 12, the first electric push rod 11 is started to push the scum shovel 13 to collect scum on the surface of the aluminum liquid, after the collection is completed, the hydraulic cylinder 12 is started to lift the scum shovel 13 to correspond to the slag discharging hole 4, the first electric push rod 11 pushes the scum shovel 13 to enter the recovery box 17, then the second electric push rod 15 pushes the scraper blade 16 to descend to be matched with the scum shovel 13, the first electric push rod 11 is further driven to shrink the scum shovel 13 to enter the filtering chamber 2, the scum 16 is blocked before the scum is accumulated on the filtering screen 3, when the scum is accumulated excessively, after the scum is observed through the observation window 14, the scum is recovered, the scum can be cleaned and cooled down and recovered effectively, and the scum can be recovered and recovered.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a cast aluminium plate is with aluminium liquid degasification filter equipment, includes aluminium cistern (1), its characterized in that: be provided with filter chamber (2) on aluminium liquid cistern (1), filter screen (3) are installed to the play liquid end of filter chamber (2), the inner wall of filter chamber (2) seted up with filter screen (3) corresponding row cinder notch (4), install on filter chamber (2) with row cinder notch (4) corresponding first electric putter (11), the flexible end of first electric putter (11) extends to in filter chamber (2) and installs pneumatic cylinder (12), slag shovel (13) with row cinder notch (4) looks adaptation are installed to the flexible end of pneumatic cylinder (12), recovery tank (17) are installed to the side-mounting of filter chamber (2), filter chamber (2) are linked together with recovery tank (17) through row cinder notch (4).
2. The aluminum liquid degassing and filtering device for cast-rolled aluminum plates according to claim 1, wherein: install negative pressure fan (5) on filter chamber (2), the air inlet end and the filter chamber (2) of negative pressure fan (5) are linked together, install motor (6) on filter chamber (2), the power take off end of motor (6) extends to in filter chamber (2) and installs the pivot, install multiunit puddler (7) in the pivot.
3. The aluminum liquid degassing and filtering device for cast-rolled aluminum plates according to claim 2, wherein: the stirring rod (7) is provided with a plurality of groups of air outlet holes (8), the bottom surface of the filtering chamber (2) is provided with an air pump (10), the air outlet end of the air pump (10) is rotationally connected with the rotating shaft through an air pipe (9), the air pipe (9) is communicated with the air outlet holes (8), and the air conveyed in the air pipe (9) is nitrogen.
4. The aluminum liquid degassing and filtering device for cast-rolled aluminum plates according to claim 1, wherein: the recycling bin (17) is provided with a second electric push rod (15) corresponding to the deslagging shovel (13), and the telescopic end of the second electric push rod (15) extends into the recycling bin (17) and is provided with a scraping plate (16).
5. The aluminum liquid degassing and filtering device for cast-rolled aluminum plates according to claim 1, wherein: and a plurality of groups of through holes are formed in the deslagging shovel (13).
6. The aluminum liquid degassing and filtering device for cast-rolled aluminum plates according to claim 1, wherein: a plurality of groups of radiating water pipes (18) are arranged on the bottom surface of the recovery tank (17), and the radiating water pipes (18) are connected with an external circulating water source.
7. The aluminum liquid degassing and filtering device for cast-rolled aluminum plates according to claim 1, wherein: an observation window (14) corresponding to the deslagging shovel (13) is arranged on the filtering chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320093325.3U CN219598035U (en) | 2023-01-31 | 2023-01-31 | Aluminum liquid degassing and filtering device for cast-rolled aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320093325.3U CN219598035U (en) | 2023-01-31 | 2023-01-31 | Aluminum liquid degassing and filtering device for cast-rolled aluminum plate |
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| Publication Number | Publication Date |
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| CN219598035U true CN219598035U (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320093325.3U Active CN219598035U (en) | 2023-01-31 | 2023-01-31 | Aluminum liquid degassing and filtering device for cast-rolled aluminum plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117568607A (en) * | 2024-01-17 | 2024-02-20 | 湖南恩科新材料有限公司 | Aluminum liquid filtering and purifying is with promoting structure of uncapping |
| CN117625992A (en) * | 2023-11-30 | 2024-03-01 | 苏州仓松金属制品有限公司 | Slag removal and filtration structure of aluminum liquid ladle and application method thereof |
-
2023
- 2023-01-31 CN CN202320093325.3U patent/CN219598035U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117625992A (en) * | 2023-11-30 | 2024-03-01 | 苏州仓松金属制品有限公司 | Slag removal and filtration structure of aluminum liquid ladle and application method thereof |
| CN117568607A (en) * | 2024-01-17 | 2024-02-20 | 湖南恩科新材料有限公司 | Aluminum liquid filtering and purifying is with promoting structure of uncapping |
| CN117568607B (en) * | 2024-01-17 | 2024-04-09 | 湖南恩科新材料有限公司 | Aluminum liquid filtering and purifying is with promoting structure of uncapping |
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