CN117548658A - High-vacuum aluminum liquid transfer method and high-vacuum aluminum liquid transfer device - Google Patents

High-vacuum aluminum liquid transfer method and high-vacuum aluminum liquid transfer device Download PDF

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Publication number
CN117548658A
CN117548658A CN202311525013.6A CN202311525013A CN117548658A CN 117548658 A CN117548658 A CN 117548658A CN 202311525013 A CN202311525013 A CN 202311525013A CN 117548658 A CN117548658 A CN 117548658A
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CN
China
Prior art keywords
aluminum
liquid
shell
aluminum liquid
stopper rod
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311525013.6A
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Chinese (zh)
Inventor
张广祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinhuangdao Lian'an Machinery Technology Co ltd
Original Assignee
Qinhuangdao Lian'an Machinery Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qinhuangdao Lian'an Machinery Technology Co ltd filed Critical Qinhuangdao Lian'an Machinery Technology Co ltd
Priority to CN202311525013.6A priority Critical patent/CN117548658A/en
Publication of CN117548658A publication Critical patent/CN117548658A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/12—Travelling ladles or similar containers; Cars for ladles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/20—Stopper-rod operating equipment

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

The invention provides an aluminum liquid transferring method and an aluminum liquid high-vacuum transferring device, which aims at the defects that when aluminum liquid is transferred by adopting an aluminum liquid transferring bag in the prior art, the aluminum liquid is polluted by air when the aluminum liquid is poured, so that the impurity of the aluminum liquid is increased.

Description

High-vacuum aluminum liquid transfer method and high-vacuum aluminum liquid transfer device
Technical Field
The invention belongs to the technical field of aluminum liquid transfer, and particularly relates to an aluminum liquid transfer method and an aluminum liquid high-vacuum transfer device.
Background
In the casting of aluminum articles, it is often necessary to transfer the aluminum liquid. In the prior art, an aluminum liquid transfer ladle is often adopted to transfer aluminum liquid, the aluminum liquid needs to be poured when the transfer ladle transfers the aluminum liquid, the aluminum liquid is more in contact with air in the pouring process of the aluminum liquid, and the aluminum liquid can be polluted by the air after the aluminum liquid is in contact with the air, so that impurities in the aluminum liquid are more, the quality of the aluminum liquid is unqualified during casting, and the finished product workpiece performance is unstable after casting is easily caused. Another aluminum liquid transferring device is a siphon transferring pipe, and when the siphon transferring pipe is used for transferring aluminum liquid, the problem exists that the position is too fixed, and the siphon transferring pipe needs to be fixed on a specific device, so that the transfer of the aluminum liquid is inconvenient.
Disclosure of Invention
The invention aims to overcome the defect that when aluminum liquid is transported by adopting an aluminum liquid transport bag in the prior art, the aluminum liquid is polluted by air when the aluminum liquid is poured, so that the impurity content of the aluminum liquid is increased, and provides an aluminum liquid transfer method and an aluminum liquid high-vacuum transfer device.
The technical scheme for solving the technical problems is as follows:
the high vacuum aluminum liquid transferring device comprises a sealed shell, a stopper rod and a stopper rod driving device, wherein an aluminum discharging port is formed in the lower end of the shell, the stopper rod penetrates through a stopper rod channel formed in an upper cover and is driven by the stopper rod driving device to freely enter and exit in the aluminum discharging port so as to seal or open the aluminum discharging port, a vacuum communication channel used for being communicated with a vacuum device is formed in the shell or the upper cover, when the aluminum discharging port in the lower end of the shell is completely sealed by aluminum liquid, the stopper rod leaves the aluminum discharging port so that the aluminum liquid enters an inner cavity of the shell under the action of pressure difference between the inside and the outside of the shell, and when the aluminum liquid in the shell reaches a set height, the stopper rod driving device drives the stopper rod to extend into the aluminum discharging port so as to seal the aluminum discharging port;
setting a liquid level detection device, detecting the position information of the aluminum liquid in the shell, and feeding back the position information of the aluminum liquid in the shell; and/or a shell position detection device is arranged to detect depth information of the shell sinking into the aluminum liquid, the position information of the shell is fed back when the shell sinking to a set distance below the liquid level of the aluminum liquid, and a stopper rod driving device drives a stopper rod to open an aluminum discharge port so that the aluminum liquid is sucked into the shell;
the liquid level detection device is a combination of an electrode and a liquid level relay, one end of the electrode is positioned in the shell, and the other end of the electrode is positioned above the upper cover and is connected with the liquid level relay;
two electrodes are arranged, a long electrode and a short electrode are arranged, and the long electrode and the short electrode are connected with a liquid level relay;
the bottom of the shell is provided with a tubular aluminum liquid discharge channel, an aluminum discharge port is positioned at the lower end of the aluminum liquid discharge channel, the aluminum liquid discharge channel is connected with the shell in a sealing way through a connecting flange, and/or the stopper rod driving device is a double-acting cylinder, and a piston rod of the double-acting cylinder is fixedly connected with the stopper rod; and/or the lower end of the shell is conical and is funnel-shaped, an aluminum discharging port is arranged at the bottom of the cone, and/or the stopper rod driving device is supported and fixed on the upper cover by a supporting frame;
the aluminum liquid filling machine is characterized by comprising a control system, wherein an aluminum liquid position detection device and a shell position detection device are respectively connected with an input end of the control system through electric signals, a stopper rod driving device and a vacuum device are respectively connected with an output end of the control system, when the shell position detection device detects that a shell is positioned in aluminum liquid for a set distance, the control system controls the stopper rod driving device to drive the stopper rod to leave an aluminum discharging port and control the vacuum device to start working, vacuum is pumped into the shell, aluminum liquid is led into the shell, when the aluminum liquid position detection device detects that the aluminum liquid position reaches a set value, the control system controls the stopper rod driving device to drive the stopper rod to extend into the aluminum discharging port to seal the aluminum discharging port, and the vacuum device stops pumping;
the shell position detection device is a distance meter, the distance meter is used for detecting the distance between the aluminum discharging port and the aluminum liquid surface and sending a signal to the control system when detecting that the aluminum discharging port is submerged below the aluminum liquid surface, and the control system controls the vacuum pump to open for vacuumizing the shell and controls the stopper rod driving device to drive the stopper rod to open the aluminum discharging port.
A transfer method of aluminum liquid adopts a shell with an aluminum discharge port at the lower end, when the shell with the sealed aluminum discharge port is buried into aluminum liquid to a certain depth, the aluminum discharge port is opened after the aluminum liquid is sealed, the shell is vacuumized, the aluminum liquid is sucked from the aluminum discharge port through the pressure difference between the inside and the outside of the shell, and when the aluminum liquid with a set amount is sucked into the shell, the aluminum discharge port is sealed again, and the shell is extracted from the aluminum liquid;
transferring the shell filled with the aluminum liquid to an aluminum device, inserting the lower end of the shell into the aluminum liquid of the aluminum device to enable the aluminum liquid to seal an aluminum discharging opening, and then opening the aluminum discharging opening to enable the aluminum liquid to move from the shell into the aluminum device;
the aluminum liquid high-vacuum transfer device is adopted to transfer the aluminum liquid.
The invention has the advantages and beneficial effects that:
according to the aluminum liquid high-vacuum transfer device with the structure, the aluminum discharging port is arranged at the lower end of the shell, the stopper rod can be opened and closed under the drive of the stopper rod driving device, the inner cavity of the shell is connected with the vacuum device, when the aluminum liquid is transferred, the aluminum discharging port is immersed in the aluminum liquid to enable the aluminum liquid to be closed, so that the aluminum liquid is prevented from entering air in the shell, and then the vacuum state is achieved in the shell through the vacuum device, so that the aluminum liquid is sucked into the shell, and therefore no air enters the shell in the process of transferring the aluminum liquid into the aluminum liquid high-vacuum transfer device, the aluminum liquid high-vacuum transfer is realized, and the pollution of the air to the aluminum liquid is prevented. The device can release the fixed position and simultaneously has the advantage of avoiding pollution by directly inserting the aluminum liquid in a siphoning mode.
According to the aluminum liquid transferring method, the aluminum discharging port at the lower end of the shell is buried in the aluminum liquid together in the transferring process, and the aluminum discharging port is opened and the shell is vacuumized simultaneously, so that in the aluminum liquid transferring process, the aluminum liquid sputtering turbulence cannot occur, and the aluminum discharging port is sealed by the aluminum liquid when the aluminum discharging port is opened, so that no air enters the shell in the whole aluminum liquid transferring process, high vacuum aluminum liquid transferring is realized, and air pollution to the aluminum liquid is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the high vacuum aluminum liquid transfer device of the present invention;
FIG. 2 is a schematic view in section A-A of FIG. 1;
fig. 3 is a schematic structural view of an embodiment of an aluminum liquid high vacuum transfer device provided with a distance measuring device.
Description of the reference numerals
1-a stopper rod; 2-a housing; 3-double-acting cylinder; 4-supporting frames; 5-graphite short electrodes; 6-graphite long electrodes; 7-connecting an aluminum placing port with an upper flange; 8-connecting an aluminum placing port with a lower flange; 9-an aluminum placing port; 201-an upper cover; 202-stopper rod passageway; 101-an aluminum liquid discharge channel and 102-a distance measuring device.
Detailed Description
The invention is further illustrated by the following examples, which are intended to be illustrative only and not limiting in any way.
As shown in fig. 1 and 2, a high vacuum transfer device for molten aluminum according to an embodiment of the present invention mainly includes: the upper end of the stopper rod 1 is fixedly connected with the output end of the stopper rod driving device, the lower end of the shell is preferably conical, an aluminum discharging port 9 is arranged at the bottom of the shell, the upper end of the shell is sealed by an upper cover 201, a stopper rod channel 202 for the stopper rod to pass through is arranged on the upper cover, the stopper rod is in sealing sliding connection with the stopper rod channel, the lower end of the stopper rod 1 corresponds to the aluminum discharging port after passing through the stopper rod channel, and the lower end of the stopper rod 1 can freely enter and exit the aluminum discharging port 9 under the driving of the stopper rod driving device, so that the aluminum discharging port is opened or closed. An aluminum liquid level sensing device is fixedly arranged on the shell, such as the upper cover, and the position of the aluminum liquid is known through the aluminum liquid level sensing device, so that the stopper rod driving device is controlled to control the stopper rod to close the aluminum discharging opening. Preferably, two aluminum liquid level sensing devices are provided as safety controls. The preferred aluminium liquid induction system is the electrode, preferably graphite electrode, and electrode one end is located the casing, and the other end is located the upper cover outside and upper cover fixed connection, and the part that is located the upper cover outside is connected with the liquid level relay, and the liquid level relay is used for sensing whether the electrode touches aluminium liquid, and it is preferable to set up a length and a short electrode, such as graphite long electrode and graphite short electrode, so when long electrode breaks down, can carry out the liquid level induction by the short electrode as insurance electrode. The preferred stopper rod driving means is a double acting cylinder 3, the cylinder rod of which is connected to the connecting end of the stopper rod. A vacuum connecting channel is arranged on the shell or the upper cover and is used for being communicated with a vacuum device in a sealing way.
The working principle is as follows: the stopper rod 1 can be lifted under the action of the double-acting cylinder 3, when the double-acting cylinder drives a cylinder rod to move upwards, the stopper rod leaves the aluminum discharge port 9, aluminum liquid can enter the high-temperature-resistant stainless steel shell 2, after the aluminum liquid enters the high-temperature-resistant stainless steel shell 2 from the aluminum discharge port 9, the aluminum liquid level is continuously lifted, the graphite long electrode 6 senses the aluminum liquid level, a liquid level sensing signal is transmitted through a liquid level relay connected with the graphite long electrode 6, feedback is given, the liquid level is proved to reach the set height, the double-acting cylinder drives the cylinder rod to move downwards, the stopper rod is inserted into the aluminum discharge port to seal the aluminum discharge port, the aluminum liquid is filled, and the aluminum liquid is transferred to the aluminum liquid high vacuum transfer device.
Preferably, a control system is provided to control the timing of the lifting of the stopper rod. The control system sets a safe liquid level according to the requirements. The stopper rod driving device, the liquid level sensing device and the vacuum device are electrically connected with the control system. When the shell is immersed in the aluminum liquid to enable the aluminum discharging opening to be located below the liquid level of the aluminum liquid, the stopper rod 1 moves upwards to open the aluminum discharging opening 9, the vacuum device starts to extract vacuum, the aluminum liquid enters the shell through the pressure difference, and when the liquid level detection device detects that the liquid level reaches the set safety height, the control system controls the stopper rod driving device to drive the stopper rod 1 to descend so as to block the aluminum discharging opening 9.
Preferably, a tubular aluminum liquid discharging channel 101 is arranged at the bottom of the shell, the aluminum liquid discharging channel is fixedly and hermetically connected with the shell through an aluminum discharging port connecting upper flange 7 and an aluminum discharging port connecting lower flange 8, and the aluminum discharging port is arranged at the lower end of the aluminum liquid discharging channel. By adopting the structure, when the aluminum discharging port is damaged under the flushing of aluminum liquid for a long time, the aluminum discharging channel can be independently replaced without integrally replacing the shell, so that the cost can be saved. A high-temperature-resistant aluminum silicate gasket is arranged between the aluminum placing port connecting upper flange 7 and the aluminum placing port connecting lower flange 8 to serve as a sealing gasket.
Preferably, a supporting frame 4 is arranged on the upper surface of the upper cover, the lower end of the supporting frame 4 is fixedly connected with the upper cover, the upper end of the supporting frame is fixedly connected with the stopper rod driving device, and the high-vacuum aluminum liquid transferring device is integrally hoisted through the supporting frame so as to be transferred to a required place. The supporting frame plays roles of fixing and stabilizing the stopper rod driving device and lifting and moving the whole device.
The whole shell 2 of the high vacuum aluminum liquid transfer device is integrally formed by high temperature resistant ceramic, and has the characteristics of high temperature resistance, heat preservation, corrosion resistance and the like.
Preferably, the shell position detection device is arranged to detect the depth of the shell falling below the liquid level of the aluminum liquid, ensure the depth of the aluminum discharging opening in the liquid level of the aluminum liquid, ensure that the liquid level of the aluminum liquid completely seals the aluminum discharging opening, and ensure that air is not sucked when the aluminum liquid is sucked. The shell position detection device can adopt a laser range finder, the laser range finder is fixedly arranged on the support frame through the cross beam, the laser range finder detects the liquid level distance from the shell to the aluminum liquid, the initial height of the shell from the aluminum liquid level is obtained, and when the laser range finder measures that the distance from the liquid level is shortened to a preset position, the aluminum discharge opening is indicated to be buried below the aluminum liquid level. When setting up control system, casing position detection device such as distancer and control system electrical signal connection, after the distancer detects aluminium liquid signal, begin the transmission signal, after the casing is submerged in aluminium liquid and put aluminium mouth and be buried into the distance that sets for below the liquid level, laser distancer sends the signal to control device, control system sends signal vacuum equipment to vacuum equipment and begins the operation after receiving the signal, evacuation to the casing inner chamber, aluminium liquid is directly inhaled in the casing from putting the aluminium mouth, and non-aluminium liquid flows in automatically, can guarantee like this that no air from putting the aluminium mouth and entering into in the casing. When the aluminum liquid in the shell rises to the graphite long electrode 6, the electrode 6 is in contact with the aluminum liquid, the liquid level relay senses an electric signal through the electrode, the fact that the specified aluminum liquid height is achieved in the shell is proved, the stopper rod driving device drives the stopper rod to seal the aluminum discharging opening, the aluminum liquid absorption is stopped, and if the graphite long electrode 6 works abnormally, the graphite short electrode 5 senses, so that double safety is guaranteed.
The lower end of the high vacuum aluminum liquid transferring device is conical, and the device can be directly buried into the aluminum liquid when in use, so that the aluminum liquid seals the aluminum discharging opening and is not contacted with the outside air, therefore, the aluminum liquid is not stained with a little air, and impurities are not generated due to the contact of the aluminum liquid with the air.
The invention provides an aluminum liquid transfer method, which specifically comprises the following steps: the aluminum liquid transferring device is adopted, an aluminum discharging port is arranged at the lower end of a sealing shell of the aluminum liquid transferring device, when aluminum liquid is transferred, the aluminum discharging port is kept closed, the sealing shell is submerged below the liquid level of the aluminum liquid to enable the aluminum liquid to be completely sealed, then the aluminum discharging port is opened, the inner cavity of the shell is vacuumized, the aluminum liquid enters the shell from the aluminum discharging port, the shell is vacuumized continuously and is sunk continuously, when the aluminum liquid with a set quantity is absorbed in the shell, the aluminum discharging port is sealed again, the shell is extracted from the aluminum liquid, then the shell filled with the aluminum liquid is transferred to the aluminum device, the lower end of the shell is inserted into the aluminum liquid of the aluminum device, and the aluminum discharging port is opened to enable the aluminum liquid to be transferred from the shell to the aluminum device. When the method is adopted, when the aluminum liquid is filled into the shell, the aluminum discharging opening is sealed by the aluminum liquid, so that the aluminum liquid in the shell is not contacted with air, when the aluminum liquid is transferred into the aluminum using device, the aluminum discharging opening is still sealed by the aluminum liquid, the aluminum liquid in the shell is not contacted with air, and in the transferring process, the shell is sealed and is not contacted with air, so that the aluminum liquid is transported in a high vacuum state, and the contact with air in the transferring process is avoided, so that the purity of the aluminum liquid can be kept. The high vacuum aluminum liquid transfer device with the structure can be adopted to realize the aluminum liquid transfer of the method.
The high-vacuum aluminum liquid transferring method and the transferring device are particularly suitable for transferring aluminum liquid after aluminum melting in a heat preservation furnace.

Claims (10)

1. The utility model provides a high vacuum transfer device of aluminium liquid which characterized in that: including sealed casing, stopper rod and stopper rod drive arrangement, set up at the casing lower extreme and put the aluminium mouth, thereby stopper rod passes the stopper rod passageway that sets up on the upper cover, thereby freely go in and go out to seal or open under stopper rod drive arrangement's drive and put the aluminium mouth in putting the aluminium mouth, set up the vacuum communication passageway that is used for with vacuum device intercommunication on casing or upper cover, when the aluminium mouth of putting of casing lower extreme is sealed by the aluminium liquid completely, the stopper rod leaves and puts the aluminium mouth and makes the aluminium liquid get into the casing inner chamber under the effect of the inside and outside pressure differential of casing, when the aluminium liquid in the casing reaches the settlement altitude, stopper rod drive arrangement drives the stopper rod and stretches into and put the aluminium mouth and seal and put the aluminium mouth.
2. The aluminum liquid high vacuum transfer device as claimed in claim 1, wherein: setting a liquid level detection device, detecting the position information of the aluminum liquid in the shell, and feeding back the position information of the aluminum liquid in the shell; and/or setting a shell position detection device to detect depth information of the shell sinking into the aluminum liquid, feeding back the position information of the shell when the shell sinking to a set distance below the liquid level of the aluminum liquid, and driving the stopper rod by a stopper rod driving device to open an aluminum discharge port so that the aluminum liquid is sucked into the shell.
3. The molten aluminum high vacuum transfer apparatus of claim 2, wherein: the liquid level detection device is a combination of an electrode and a liquid level relay, one end of the electrode is positioned in the shell, and the other end of the electrode is positioned above the upper cover and is connected with the liquid level relay.
4. A high vacuum transfer apparatus for molten aluminum as claimed in claim 3, wherein two electrodes, a long electrode and a short electrode are provided, and the long electrode and the short electrode are connected with a liquid level relay.
5. The high vacuum aluminum liquid transferring device as claimed in claim 1, wherein a tubular aluminum liquid discharging channel is arranged at the bottom of the shell, an aluminum discharging port is arranged at the lower end of the aluminum liquid discharging channel, the aluminum liquid discharging channel is connected with the shell in a sealing way through a connecting flange, and/or the stopper rod driving device is a double-acting cylinder, and a piston rod of the double-acting cylinder is fixedly connected with the stopper rod; and/or the lower end of the shell is conical and is funnel-shaped, the aluminum discharging opening is arranged at the bottom of the cone, and/or the stopper rod driving device is supported and fixed on the upper cover by the supporting frame.
6. The high vacuum aluminum liquid transferring device as claimed in claim 2, wherein a control system is provided, the aluminum liquid level detecting device and the shell position detecting device are respectively connected with an input end of the control system through electric signals, the stopper rod driving device and the vacuum device are respectively connected with an output end of the control system, when the shell position detecting device detects that the shell is positioned in the aluminum liquid for a set distance, the control system controls the stopper rod driving device to drive the stopper rod to leave the aluminum discharging port and controls the vacuum device to start working, vacuum is pumped into the shell, the aluminum liquid is led into the shell, when the aluminum liquid level detecting device detects that the aluminum liquid level reaches a set value, the control system controls the stopper rod driving device to drive the stopper rod to extend into the aluminum discharging port to seal the aluminum discharging port, and the vacuum device stops pumping.
7. The high vacuum aluminum liquid transferring device as in claim 2, wherein the housing position detecting device is a distance meter, the distance meter is used for detecting the distance between the aluminum discharging opening and the liquid surface of the aluminum liquid, when the aluminum discharging opening is detected to be submerged below the liquid surface of the aluminum liquid, a signal is sent to the control system, and the control system controls the vacuum pump to open to vacuumize the housing and controls the stopper driving device to drive the stopper to open the aluminum discharging opening.
8. A transfer method of aluminum liquid is characterized in that a shell with an aluminum discharging opening at the lower end is adopted, when the shell with the aluminum discharging opening closed is buried into aluminum liquid to a certain depth, the aluminum discharging opening is opened after the aluminum liquid is closed, the shell is vacuumized, the aluminum liquid is sucked from the aluminum discharging opening through the pressure difference between the inside and the outside of the shell, and when the aluminum liquid with a set quantity is sucked into the shell, the aluminum discharging opening is closed again, and the shell is pulled out from the aluminum liquid.
9. The method for optical aluminum liquid transfer as in claim 8, wherein the housing containing the aluminum liquid is transferred to the aluminum device, the lower end of the housing is inserted into the aluminum liquid of the aluminum device, the aluminum liquid is closed to the aluminum discharge port, and the aluminum discharge port is opened to transfer the aluminum liquid from the housing to the aluminum device.
10. The method for transferring aluminum liquid according to claim 8, wherein the aluminum liquid is transferred by the aluminum liquid high vacuum transfer device according to any one of claims 1 to 7.
CN202311525013.6A 2023-11-16 2023-11-16 High-vacuum aluminum liquid transfer method and high-vacuum aluminum liquid transfer device Pending CN117548658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311525013.6A CN117548658A (en) 2023-11-16 2023-11-16 High-vacuum aluminum liquid transfer method and high-vacuum aluminum liquid transfer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311525013.6A CN117548658A (en) 2023-11-16 2023-11-16 High-vacuum aluminum liquid transfer method and high-vacuum aluminum liquid transfer device

Publications (1)

Publication Number Publication Date
CN117548658A true CN117548658A (en) 2024-02-13

Family

ID=89821375

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311525013.6A Pending CN117548658A (en) 2023-11-16 2023-11-16 High-vacuum aluminum liquid transfer method and high-vacuum aluminum liquid transfer device

Country Status (1)

Country Link
CN (1) CN117548658A (en)

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