CN210080677U - Micro-ingot continuous casting equipment - Google Patents
Micro-ingot continuous casting equipment Download PDFInfo
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- CN210080677U CN210080677U CN201920727089.XU CN201920727089U CN210080677U CN 210080677 U CN210080677 U CN 210080677U CN 201920727089 U CN201920727089 U CN 201920727089U CN 210080677 U CN210080677 U CN 210080677U
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Abstract
The utility model provides a little ingot continuous casting equipment. The crucible furnace consisting of a crucible and a heating resistor is provided with a furnace cover at the upper part of the crucible furnace through a support frame, one side of the crucible furnace is provided with an aluminum water distributor, the middle part of the aluminum water distributor is provided with a vibration exciter, and the lower part of the aluminum water distributor is provided with an ingot casting mold; the ingot casting molds are uniformly arranged on the conveying belt, an air cooling system is arranged at the upper part of the conveying belt, and an ingot receiving groove is arranged at the lower part of one end of the conveying belt; the aluminum liquid is broken into equal-amount aluminum liquid drops through a vibration exciter, and the equal-amount aluminum liquid drops are quantitatively and continuously dropped into an ingot casting mold; the crucible furnace is formed by pressing high-nitrogen composite ceramic; the ingot casting mold is formed by pressing silicon nitride ceramics. The utility model has no pollution to the aluminum liquid, no need of repeatedly brushing non-stick aluminum coating, no need of repeatedly cleaning the mold, saving manpower and material resources and improving the working efficiency; the heat loss of the aluminum liquid is small, the continuous production can be ensured, and the production efficiency is improved; and the micro-ingot casting is accurate through the arrangement of the vibration exciter. The micro-ingot continuous casting device is suitable for being applied as micro-ingot continuous casting equipment.
Description
Technical Field
The utility model provides a little ingot continuous casting equipment in high-purity aluminium casting field.
Background
At present, the demand of high-purity aluminum micro-ingot casting sheets on the market is large, and the requirements on the precision and the purity of aluminum ingot manufacturing are high. However, at present, high-purity aluminum can only be independently melted, and the cast ingot is usually a large-block cast ingot, too large in size, incapable of meeting the requirements of micro cast ingots, unsuitable for accurate cast ingots and incapable of meeting the production requirements of automatic continuous casting.
The problems of manual feeding, incapability of controlling feeding amount and feeding uniformity exist; secondly, the smelting furnace is separated from the ingot casting mold, and the ingot casting mold is too large in size, so that the production continuity is difficult to ensure; thirdly, the refractory material contacted with the aluminum liquid of the device is easy to cause pollution to the high-purity aluminum industry; and fourthly, the casting mould for ingot casting is usually sprayed with heat-resistant steel and is not stained with aluminum paint, so that high-purity aluminum is easily polluted, the mould needs to be repeatedly cleaned and the non-stick aluminum paint needs to be coated, the working efficiency is reduced, and the waste of the high-purity aluminum is increased.
SUMMERY OF THE UTILITY MODEL
In order to make little ingot casting accurate, pollution-free and can continuous casting, the utility model provides a little ingot continuous casting equipment. The device realizes the casting of the micro-ingot slice through the arrangement of the crucible furnace, the distributor and the vibration exciter and the cooperation of the continuous transmission casting mold, the air cooling system and the ingot receiving groove, and solves the problems of precise and pollution-free continuous casting of the micro-ingot and incapability of continuous casting.
The utility model provides a scheme that technical problem adopted is:
the crucible furnace consisting of a crucible and a heating resistor is provided with a furnace cover at the upper part of the crucible furnace through a support frame, one side of the crucible furnace is provided with an aluminum water distributor, the middle part of the aluminum water distributor is provided with a vibration exciter, and the lower part of the aluminum water distributor is provided with an ingot casting mold;
the ingot casting molds are uniformly arranged on the conveying belt, an air cooling system is arranged at the upper part of the conveying belt, and an ingot receiving groove is arranged at the lower part of one end of the conveying belt;
the aluminum liquid is broken into equal-amount aluminum liquid drops through a vibration exciter, and the equal-amount aluminum liquid drops are quantitatively and continuously dropped into an ingot casting mold;
the crucible furnace is formed by pressing high-nitrogen composite ceramic;
the ingot casting mold is formed by pressing silicon nitride ceramics;
the electric appliance cabinet controls the opening and closing of the crucible furnace cover, the introduction of liquid in the crucible furnace into the aluminum water distributor, the vibration exciter, the conveyor belt and the air cooling system.
The crucible furnace has the advantages that the crucible furnace is made of high-nitrogen composite ceramic, so that the molten aluminum is not polluted, the non-stick aluminum coating is not required to be repeatedly coated, the mold is not required to be repeatedly cleaned, manpower and material resources are saved, and the working efficiency is improved; because the crucible furnace of the utility model consists of the crucible and the heating resistor, the crucible furnace has the furnace body heating function, the heat loss of the aluminum liquid is small, the continuous production can be ensured, and the production efficiency is improved; because the utility model realizes automatic liquid dropping casting through the aluminum liquid distributor and the vibration exciter, the aluminum liquid is prevented from being polluted in the manual liquid adding process; the aluminum water is added into the aluminum water distributor from the crucible furnace in an air pressure quantitative mode, and is broken into equal amount of dropping liquid through the vibration exciter, so that the micro-ingot casting is accurate, the quality of each aluminum ingot is controllable, and the purpose of stable quality can be achieved. The device is suitable for being used as a micro-ingot continuous casting device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1. crucible furnace; 1.1. a furnace cover; 2. an aluminum water dispenser; 2.1. a vibration exciter; 3. a casting ingot mould; 4. an air cooling system; 5. a ingot receiving groove; 6. a support frame.
Detailed Description
As shown in the figure, a crucible furnace 1 consisting of a crucible and a heating resistor is provided with a furnace cover 1.1 at the upper part of the crucible furnace through a support frame 6, an aluminum water distributor 2 is arranged at one side of the crucible furnace, a vibration exciter 2.1 is arranged at the middle part of the aluminum water distributor, and an ingot casting mold 3 is arranged at the lower part of the aluminum water distributor;
the ingot casting molds are uniformly arranged on the conveyor belt, the air cooling system 4 is arranged at the upper part of the conveyor belt, and the ingot receiving groove 5 is arranged at the lower part of one end of the conveyor belt;
the aluminum liquid is broken into liquid drops with the same quantity by a vibration exciter and quantitatively and continuously dropped into an ingot casting mold;
the crucible furnace is formed by pressing high-nitrogen composite ceramic;
the ingot casting mold is formed by pressing silicon nitride ceramics;
the electric appliance cabinet controls the opening and closing of the crucible furnace cover, the introduction of liquid in the crucible furnace into the aluminum water distributor, the vibration exciter, the conveyor belt and the air cooling system.
Example 1:
when in use, aluminum liquid is added into the crucible furnace; when the aluminum liquid in the crucible furnace reaches the set capacity, the electric appliance cabinet automatically controls the furnace cover of the crucible furnace to fall down along the guide post and be sealed;
aluminum liquid in a crucible furnace is added into an aluminum liquid distributor in an air pressure quantitative mode, the dropping speed and the weight of the aluminum liquid are controlled by a vibration exciter, a micro ingot is formed when the dropping weight of the aluminum liquid is controlled by the aluminum liquid vibration exciter to be 2 g-3 g, the micro ingot falls into a silicon nitride mold with the height of 2mm, the micro ingot is circularly conveyed by a conveyor belt, and the aluminum ingot falls into an ingot receiving groove after being cooled by an air cooling system.
The utility model has the advantages that:
because the silicon nitride ceramics have fast heat dissipation and different shrinkage ratios with molten aluminum, the aluminum ingot is easy to separate after ingot casting, the crucible furnace of the utility model is made of high-nitrogen composite ceramics, the ingot casting mould is made of silicon nitride ceramics, the molten aluminum is not polluted, the nonstick aluminum coating is not required to be repeatedly coated, the mould is not required to be repeatedly cleaned, the manpower and the material resources are saved, and the working efficiency is improved;
because the heat preservation layer is arranged between the crucible furnace body and the hearth, the heat loss of the aluminum liquid is small, the continuous production can be ensured, and the production efficiency is improved;
because the utility model realizes automatic liquid dropping casting through the aluminum liquid distributor and the vibration exciter, the aluminum liquid is prevented from being polluted in the manual liquid adding process;
because the utility model adopts the air pressure quantitative mode to add the molten aluminum into the molten aluminum distributor from the crucible furnace, the molten aluminum is broken into liquid drops with equal quantity through the vibration exciter, and the liquid drops with equal quantity are quantitatively and continuously dropped into the ingot casting mold, so that the micro-ingot casting is accurate, the quality of each aluminum ingot is ensured to be controllable, and the purposes of accurate aluminum ingot casting and stable quality can be achieved;
the utility model combines the crucible with the ingot casting system, and the micro-ingot casting achieves the effect of intelligent ingot casting through the arrangement of the electric appliance cabinet, thereby saving manpower and material resources; and the crucible furnace is made by high nitrogen composite ceramic, and the ingot casting mould is made by silicon nitride ceramic, and is pollution-free to aluminium liquid, and the ingot casting mould heat dissipation is fast, can solidify the ingot casting piece fast, need not to brush on non-stick aluminum coating, need not to clear up the mould repeatedly, promotes work efficiency. The utility model has the advantages of can guarantee that little ingot casting weight is accurate, ingot casting piece rapid prototyping, continuous production raises the efficiency, steady quality. The micro-ingot continuous casting device is suitable for being applied as micro-ingot continuous casting equipment.
By adopting the micro-ingot continuous casting device of the utility model, automatic control can be realized, and the precision of aluminum ingot micro-ingot casting can be achieved; and no pollution is caused to the aluminum ingot in the production process, and the purity of the aluminum ingot is high. The device is suitable for being used as an aluminum ingot micro-ingot continuous casting device.
Claims (3)
1. Little ingot continuous casting equipment, characterized by: a crucible furnace (1) consisting of a crucible and a heating resistor is provided with a furnace cover (1.1) at the upper part of the crucible furnace through a support frame (6), an aluminum water distributor (2) is arranged at one side of the crucible furnace, the middle part of the aluminum water distributor is provided with a vibration exciter (2.1), and the lower part of the aluminum water distributor is provided with an ingot casting mold (3);
the ingot casting molds are uniformly arranged on the conveying belt, an air cooling system (4) is arranged at the upper part of the conveying belt, and an ingot receiving groove (5) is arranged at the lower part of one end of the conveying belt.
2. The micro-ingot continuous casting apparatus as claimed in claim 1, wherein: the crucible furnace is made of high-nitrogen composite ceramic.
3. The micro-ingot continuous casting apparatus as claimed in claim 1, wherein: the ingot casting mold is made of silicon nitride ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727089.XU CN210080677U (en) | 2019-05-21 | 2019-05-21 | Micro-ingot continuous casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727089.XU CN210080677U (en) | 2019-05-21 | 2019-05-21 | Micro-ingot continuous casting equipment |
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| Publication Number | Publication Date |
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| CN210080677U true CN210080677U (en) | 2020-02-18 |
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| CN201920727089.XU Active CN210080677U (en) | 2019-05-21 | 2019-05-21 | Micro-ingot continuous casting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125345A (en) * | 2019-05-21 | 2019-08-16 | 江苏新伊菲科技有限公司 | A kind of micro- ingot continuous casting equipment |
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2019
- 2019-05-21 CN CN201920727089.XU patent/CN210080677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125345A (en) * | 2019-05-21 | 2019-08-16 | 江苏新伊菲科技有限公司 | A kind of micro- ingot continuous casting equipment |
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