Insulating furnace aluminum water supply intelligent linkage system

Abstract

The invention relates to an intelligent linkage system, in particular to a heat preservation furnace aluminum water supply intelligent linkage system which comprises a main furnace chamber and a side furnace chamber connected with one side of the main furnace chamber, the main furnace chamber is provided with a traveling crane water taking wellhead and a first external aluminum water inlet, and the side furnace chamber is provided with a second external aluminum water inlet. According to the multi-purpose aluminum water heat preservation furnace, through the arranged intelligent linkage structure, the multi-purpose aluminum water heat preservation furnace can be used, so that aluminum water can be switched and transferred between the main furnace chamber and the side furnace chamber in the multi-purpose aluminum water heat preservation furnace, and external aluminum water can be pumped into the main furnace chamber through the lifting mechanism; when the liquid level detection module on the main furnace chamber detects that the liquid level is high, an electric signal can be sent out to control the linkage mechanism to act, and when the linkage mechanism acts, opening and closing switching of the butterfly valve and the ball valve can be controlled, so that outwards conveyed aluminum water can be transferred to the interior of the side furnace chamber under the intelligent linkage structure, and the use effect of intelligent linkage is achieved.

Description

Technical Field

[0001] The invention relates to an intelligent linkage system, in particular to an intelligent linkage system for supplying molten aluminum to a heat preservation furnace. Background Art

[0002] During the aluminum smelting process, molten aluminum usually needs to be maintained within a specific temperature range to ensure the smooth progress of the subsequent casting or processing process. As a key equipment, the holding furnace needs to continuously and stably maintain the temperature of the molten aluminum, and the intelligent linkage system uses automation and information technology to achieve precise control and monitoring of the process. The intelligent linkage system for holding furnace molten aluminum supply is an intelligent equipment control system for the aluminum smelting industry. It is mainly used for temperature control, insulation and management of molten aluminum (i.e. liquid aluminum). Its goal is to optimize the temperature maintenance and transportation process of molten aluminum, thereby improving the production efficiency of aluminum smelting, reducing energy consumption, and ensuring the quality and safety of molten aluminum.

[0003] The current intelligent linkage system for supplying molten aluminum to the holding furnace is mostly a one-to-one supply of molten aluminum by a single set of aluminum liquid lifting pumps. For a multi-purpose holding furnace, it is necessary to equip multiple lifting pumps for coordinated use, resulting in a large demand for lifting pumps and accessories, high initial investment costs, and a large demand for wearing parts and accessories. It is not suitable for use in the early production of molten aluminum. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent linkage system for supplying molten aluminum to a heat-insulating furnace to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: An intelligent linkage system for supplying aluminum water to a holding furnace comprises a main furnace chamber and a side furnace chamber connected to the main furnace chamber on one side thereof, the main furnace chamber is respectively provided with a driving water intake well and a first external aluminum water inlet, the side furnace chamber is provided with a second external aluminum water inlet, a liquid level detection module is provided on the main furnace chamber at the driving water intake well, another liquid level detection module and a high liquid level alarm module are provided on the side furnace chamber at the second external aluminum water inlet, the main furnace chamber and the side furnace chamber are connected via an intelligent linkage structure, and the intelligent linkage structure is connected to the two liquid level detection modules and the high liquid level alarm module; The intelligent linkage structure includes a lifting mechanism connected between the main furnace chamber and the side furnace chamber, a butterfly valve and a ball valve arranged on the lifting mechanism, a linkage mechanism connected to the butterfly valve and the ball valve, and a power supply mechanism connected to the linkage mechanism, wherein the power supply mechanism is connected to the lifting mechanism; When the lifting mechanism is in operation, it is used to transfer the molten aluminum inside the main furnace chamber to the inside of the side furnace chamber or transport it to the molten aluminum ladle. When the linkage mechanism is in operation, it is used to switch the butterfly valve and the ball valve open and close. During the operation of the linkage mechanism, the power supply mechanism is switched open and closed. When the power supply mechanism is working, it is used to control the lifting mechanism to stop or run.

[0006] The intelligent linkage system for supplying aluminum liquid to the holding furnace as described above: the lifting mechanism comprises a lifting pump arranged on a supporting plate between the main furnace chamber and the side furnace chamber, and the butterfly valve, the ball valve and the gate valve respectively connected to the lifting pump; The output port of the lifting pump is connected with the first connecting pipe, the second connecting pipe, the third connecting pipe and the flow port of the external aluminum liquid lifting pump, the second connecting pipe is equipped with the butterfly valve, the third connecting pipe is equipped with the ball valve, and the flow port of the external aluminum liquid lifting pump is equipped with the gate valve; The second connecting pipe is communicated with the main furnace chamber, and the third connecting pipe is communicated with the side furnace chamber.

[0007] The intelligent linkage system for supplying aluminum liquid to a heat preservation furnace as described above: a first gear is fixed to the control end of the butterfly valve; A lever is installed on the control end of the ball valve, a sliding groove is provided on the lever, a sliding block is slidably connected in the sliding groove, both sides of the sliding block are connected to a plug-in frame, and a rotating hole is provided at one end of the plug-in frame.

[0008] The intelligent linkage system for supplying aluminum liquid to the holding furnace as described above: the linkage mechanism comprises a mounting frame detachably mounted on the support plate between the main furnace chamber and the side furnace chamber, and a moving rod slidably connected to the mounting frame; A boss rod is arranged on the top of the mounting frame, a moving groove is opened at one end of the boss rod, and the moving groove runs through the mounting frame.

[0009] The intelligent linkage system for supplying aluminum liquid to a heat preservation furnace as described above: a fixed block is arranged on the mounting frame at one end of the movable slot close to the center of the mounting frame, and the fixed block is rotatably arranged with one end of the screw rod; The other end of the screw is rotatably arranged on the mounting frame, one end of the screw located on the mounting frame is coaxially fixed with the output shaft of the motor, and the motor is mounted on the mounting frame.

[0010] The intelligent linkage system for supplying aluminum liquid to a holding furnace as described above: a convex groove is provided on the moving rod, the convex groove is slidably connected to the boss rod, and one end of the moving rod is connected to a connecting block; The connecting block is slidably connected in the moving groove, the connecting block is threadedly connected to the screw rod, the moving rod at the top of the connecting block is connected to a rotating seat, and the rotating seat is rotatably connected to the rotating hole.

[0011] As described above, the intelligent linkage system for supplying aluminum liquid to the insulation furnace: a first tooth groove is provided on one side of the moving rod at the center, the first tooth groove is meshed with the first gear, and a second tooth groove is provided on the end of the moving rod away from the connecting block.

[0012] The intelligent linkage system for supplying aluminum liquid to a holding furnace as described above: the power supply mechanism comprises a switch installed on one side of a mounting frame and a handle connected to the switch; A guide rod is connected to the center of one side of the knife gate, the handle is located on one side of the guide rod and is connected to another guide rod, a hook spring is installed between the two guide rods, and a transmission mechanism is installed on the knife gate.

[0013] The intelligent linkage system for supplying aluminum liquid to a holding furnace as described above: the transmission mechanism comprises a V-shaped rod rotating on the gate knife on the side away from the hook spring and a second gear fixed on the V-shaped rod; Both ends of the V-shaped rod are connected to a resistance rod, and the resistance rod is disposed in resistance with the handle; The second gear meshes with the second tooth groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The intelligent linkage structure that is set up can be used on a multi-purpose aluminum liquid insulation furnace, so that the aluminum liquid can be switched and transferred between the main furnace chamber and the side furnace chamber in the multi-purpose aluminum liquid insulation furnace, and the external aluminum liquid can be pumped into the main furnace chamber through the lifting mechanism. When the liquid level detection module on the main furnace chamber detects that the liquid level is high, it can send an electrical signal to control the action of the linkage mechanism. When the linkage mechanism is in action, it can control the opening and closing of the butterfly valve and the ball valve, so that the external aluminum liquid can be transferred to the inside of the side furnace chamber under the intelligent linkage structure, thereby realizing the use effect of intelligent linkage, so that the lifting pump can act between multiple furnace chambers, and one lifting pump can supply aluminum liquid to multiple furnace chambers, thereby reducing the demand for lifting pumps and reducing the initial investment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0016] Figure 2 This is a structural diagram of another aspect of the intelligent linkage system for supplying molten aluminum to the insulation furnace.

[0017] Figure 3 This is a schematic diagram of the intelligent linkage structure in the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0018] Figure 4 This is a structural schematic diagram of another aspect of the intelligent linkage structure in the intelligent linkage system for supplying molten aluminum to the insulation furnace.

[0019] Figure 5 This is a structural diagram of the lifting mechanism in the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0020] Figure 6 This is a schematic diagram of the structure of the butterfly valve in the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0021] Figure 7 This is a schematic diagram of the structure of the ball valve in the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0022] Figure 8 This is a structural diagram of the linkage mechanism in the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0023] Fig. 9 This is a schematic diagram of the partial structure of the linkage mechanism in the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0024] Fig.10 This is a schematic diagram of the structure of the moving rod in the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0025] Fig.11 This is a structural schematic diagram of the other position of the moving rod in the intelligent linkage system for supplying molten aluminum to the insulation furnace.

[0026] Fig.12 This is a structural diagram of the power supply mechanism in the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0027] Fig.13 This is a structural diagram of another position of the power supply mechanism in the intelligent linkage system for supplying molten aluminum to the holding furnace.

[0028] In the figure: 1, main furnace chamber; 2, side furnace chamber; 3, water well for driving; 4, first external aluminum water inlet; 5, second external aluminum water inlet; 6, lifting pump; 7, first connecting pipe; 8, butterfly valve; 9, second connecting pipe; 10, ball valve; 11, third connecting pipe; 12, gate valve; 13, flow outlet of external aluminum water lifting pump; 14, first gear; 15, lever; 16, sliding groove; 17, sliding block; 1 8. Plug-in frame; 19. Rotating hole; 20. Mounting frame; 21. Boss rod; 22. Moving groove; 23. Fixed block; 24. Screw rod; 25. Motor; 26. Moving rod; 27. Protruding groove; 28. Connecting block; 29. ​​Rotating seat; 30. First tooth groove; 31. Second tooth groove; 32. Switch; 33. Handle; 34. Hook spring; 35. V-shaped rod; 36. Resistance rod; 37. Second gear. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] See also Figure 1 to Figure 13 In an embodiment of the present invention, an intelligent linkage system for supplying molten aluminum to a heat preservation furnace comprises a main furnace chamber 1 and a side furnace chamber 2 connected to the main furnace chamber 1 on one side thereof, the main furnace chamber 1 being respectively provided with a driving water intake well 3 and a first external molten aluminum water inlet 4, the side furnace chamber 2 being provided with a second external molten aluminum water inlet 5, a liquid level detection module being provided on the main furnace chamber 1 at the location of the driving water intake well 3, another liquid level detection module and a high liquid level alarm module being provided on the side furnace chamber 2 at the location of the second external molten aluminum water inlet 5, the main furnace chamber 1 and the side furnace chamber 2 being connected via an intelligent linkage structure, and the intelligent linkage structure being connected to the two liquid level detection modules and the high liquid level alarm module.

[0031] The intelligent linkage structure includes a lifting mechanism connected between the main furnace chamber 1 and the side furnace chamber 2, a butterfly valve 8 and a ball valve 10 arranged on the lifting mechanism, a linkage mechanism connected to the butterfly valve 8 and the ball valve 10, and a power supply mechanism connected to the linkage mechanism, and the power supply mechanism is connected to the lifting mechanism.

[0032] When the lifting mechanism is actuated, it is used to transfer the molten aluminum inside the main furnace chamber 1 to the inside of the side furnace chamber 2 or transport it to the molten aluminum ladle. When the linkage mechanism is actuated, it is used to switch the butterfly valve 8 and the ball valve 10 open and close. During the operation of the linkage mechanism, the power supply mechanism is opened and closed. When the power supply mechanism is working, it is used to control the lifting mechanism to stop or run.

[0033] In this embodiment, the digitized liquid level detection system will automatically configure the aluminum transfer rate of the lifting mechanism according to the liquid levels of the main furnace chamber 1 and the side furnace chamber 2. When the liquid level in the main furnace chamber 1 is high and the liquid level in the side furnace chamber 2 is low, the lifting mechanism will maintain a relatively high transfer rate. When the liquid level in the side furnace chamber 2 rises, the aluminum liquid transfer rate decreases. When the liquid level in the main furnace chamber 1 is low, the lifting mechanism will increase the aluminum transfer rate by improving its own working efficiency. When the customer needs to supply aluminum liquid to the aluminum ladle in the factory, the side furnace transfer process can be repeated by clicking the switching button of the reversing system under the condition that the lifting mechanism stops working. Cleaning ports are provided on the tops of the main furnace chamber 1 and the side furnace chamber 2, so that the interior can be cleaned through the cleaning ports when there are many aluminum liquid attachments inside.

[0034] Through the intelligent linkage structure set between the main furnace chamber 1 and the side furnace chamber 2, the intelligent linkage structure is connected with the two liquid level detection modules and the high liquid level alarm module. When the liquid level detection module detects that the aluminum liquid level inside the main furnace chamber 1 or the side furnace chamber 2 is low, the lifting mechanism maintains a large transfer rate by sending an electrical signal. When the internal aluminum liquid level is low, the lifting rate of the aluminum liquid can be reduced. Through the connection between the linkage mechanism and the butterfly valve 8, the ball valve 10 and the power supply mechanism, when the liquid level detection module or the high liquid level alarm module sends an electrical signal, the linkage mechanism can adjust the opening and closing states of the butterfly valve 8 and the ball valve 10 to achieve different flow direction adjustments of the aluminum liquid and control the transfer of the aluminum liquid to the main furnace chamber 1 or the side furnace chamber 2, and the power supply mechanism can achieve opening and closing adjustments through the adjustment of the linkage mechanism. The power supply mechanism can adjust the stop state of the control lifting mechanism to achieve the use effect of intelligent linkage. Through design, the initial investment cost can be reduced and the demand for accessories can be reduced.

[0035] As a further solution of the present invention, the lifting mechanism includes a lifting pump 6 arranged on a support plate between the main furnace chamber 1 and the side furnace chamber 2, and the butterfly valve 8, the ball valve 10 and the gate valve 12 respectively connected to the lifting pump 6.

[0036] The output port of the lifting pump 6 is connected with the first connecting pipe 7, the second connecting pipe 9, the third connecting pipe 11 and the flow port 13 of the external aluminum liquid lifting pump. The butterfly valve 8 is installed on the second connecting pipe 9, the ball valve 10 is installed on the third connecting pipe 11, and the gate valve 12 is installed on the flow port 13 of the external aluminum liquid lifting pump.

[0037] The second connecting pipe 9 is communicated with the main furnace chamber 1 , and the third connecting pipe 11 is communicated with the side furnace chamber 2 .

[0038] In this embodiment, by operating the lifting pump 6, the molten aluminum can be lifted through the connection of the first connecting pipe 7, the second connecting pipe 9, the third connecting pipe 11 and the flow port 13 of the external aluminum liquid lifting pump, as well as the control and adjustment of the butterfly valve 8, the ball valve 10 and the gate valve 12, the molten aluminum can be controlled to be pumped into the cavity of the main furnace chamber 1 or the side furnace chamber 2, or the aluminum liquid inside the main furnace chamber 1 or the side furnace chamber 2 can be pumped out and then transported to the aluminum liquid bag, so as to meet the use effect of one pump for multiple purposes and reduce the demand for accessories. Through the different opening and closing adjustments of the butterfly valve 8, the ball valve 10 or the gate valve 12, the flow direction of the aluminum liquid can be controlled to meet the use requirements.

[0039] As a further solution of the present invention, a first gear 14 is fixed to the control end of the butterfly valve 8, a lever 15 is installed on the control end of the ball valve 10, a sliding groove 16 is provided on the lever 15, a sliding block 17 is slidably connected in the sliding groove 16, both sides of the sliding block 17 are connected to a plug-in frame 18, and a rotating hole 19 is provided at one end of the plug-in frame 18.

[0040] In this embodiment, when the first gear 14 arranged on the top of the butterfly valve 8 is rotated, it can control the rotation of the valve plate inside the butterfly valve 8 to achieve the opening and closing adjustment of the butterfly valve 8; when the lever 15 on the top of the ball valve 10 is rotated and adjusted, it can control the rotation of the ball head seat inside the ball valve 10 to achieve the engagement adjustment of the ball valve 10, and a sliding block 17 slides in the sliding groove 16 arranged on the lever 15, and by rotating the plug-in frame 18 fixed with the sliding block 17, since the sliding block 17 is rectangular and the rectangular sliding block 17 is slidably connected in the rectangular sliding groove 16, when the plug-in frame 18 is rotated, the sliding block 17 will not rotate in the sliding groove 16, so that the lever 15 can rotate together with the plug-in frame 18, thereby satisfying the opening and closing adjustment control of the ball valve 10.

[0041] As a further solution of the present invention, the linkage mechanism includes a mounting frame 20 detachably mounted on a support plate between the main furnace chamber 1 and the side furnace chamber 2 and a moving rod 26 slidably connected to the mounting frame 20 .

[0042] A boss rod 21 is disposed on the top of the mounting frame 20 . A moving groove 22 is formed at one end of the boss rod 21 . The moving groove 22 runs through the mounting frame 20 .

[0043] A fixing block 23 is disposed on the mounting frame 20 at one end of the movable groove 22 close to the center of the mounting frame 20 , and the fixing block 23 is rotatably disposed with one end of the screw rod 24 .

[0044] The other end of the screw rod 24 is rotatably disposed on the mounting frame 20 . One end of the screw rod 24 located on the mounting frame 20 is coaxially fixed with the output shaft of the motor 25 . The motor 25 is mounted on the mounting frame 20 .

[0045] The moving rod 26 is provided with a convex groove 27 , and the convex groove 27 is slidably connected to the boss rod 21 . One end of the moving rod 26 is connected to a connecting block 28 .

[0046] The connecting block 28 is slidably connected in the moving groove 22 . The connecting block 28 is threadedly connected to the screw rod 24 . A rotating seat 29 is connected to the moving rod 26 at the top of the connecting block 28 . The rotating seat 29 is rotatably connected to the rotating hole 19 .

[0047] In this embodiment, the moving rod 26 is slidably connected to the boss rod 21 at the top of the mounting frame 20, and a convex groove 27 is provided on the moving rod 26 to cooperate with the sliding of the boss rod 21, so that the moving rod 26 is restricted to horizontal sliding adjustment on the boss rod 21, and the connecting block 28 connected to the moving rod 26 is slidably connected in the moving groove 22 provided on the boss rod 21, and the connecting block 28 is threadedly connected to the screw 24. When the motor 25 drives the screw 24 to rotate, the connecting block 28 threadedly connected on the screw 24 can be adjusted and moved horizontally, so that the moving rod 26 can slide horizontally on the boss rod 21 to meet the linkage use requirements. When the moving rod 26 moves, the rotating seat 29 is rotatably connected to the rotating hole 19, and the rotating seat 29 drives the rotating hole 19 to swing and adjust. Since the rotating hole 19 is provided on the plug-in frame 18, the sliding block 17 on the plug-in frame 18 slides in the sliding groove 16, thereby being able to drive the lever 15 to realize the opening and closing adjustment of the ball valve 10.

[0048] As a further solution of the present invention, a first tooth groove 30 is provided on one side of the moving rod 26 at the center, the first tooth groove 30 is meshed with the first gear 14, and a second tooth groove 31 is provided on one end of the moving rod 26 away from the connecting block 28.

[0049] In this embodiment, when the moving rod 26 is adjusted and moved, the first tooth groove 30 is engaged with the first gear 14, so that the first gear 14 is rotated and adjusted. When the first gear 14 is rotated and adjusted, the valve plate inside the butterfly valve 8 can be controlled to rotate, thereby realizing the opening and closing adjustment of the butterfly valve 8 and achieving a linkage effect.

[0050] As a further solution of the present invention, the power supply mechanism includes a switch 32 installed on one side of the mounting frame 20 and a handle 33 connected to the switch 32 .

[0051] A guide rod is connected to the center of one side of the knife 32 , the handle 33 is located on one side of the guide rod and is connected to another guide rod, a hook spring 34 is installed between the two guide rods, and a transmission mechanism is installed on the knife 32 .

[0052] The transmission mechanism includes a V-shaped rod 35 rotating on the gate knife 32 at a side away from the hook spring 34 and a second gear 37 fixed on the V-shaped rod 35 .

[0053] Both ends of the V-shaped rod 35 are connected with a resisting rod 36 , and the resisting rod 36 is disposed to resist the handle 33 .

[0054] The second gear 37 is meshed with the second tooth groove 31. In this embodiment, since the second tooth groove 31 is meshed with the second gear 37, the second tooth groove 31 is arranged on the moving rod 26, and when the moving rod 26 is moved and adjusted, the second gear 37 can be rotated and adjusted, thereby driving the V-shaped rod 35 to swing, and the abutment rod 36 arranged on the V-shaped rod 35 abuts against the handle 33 on the gate knife 32. When the V-shaped rod 35 swings, the abutment rod 36 abuts against the handle 33, so that the handle 33 rotates on the gate knife 32. When the handle 33 rotates on the gate knife 32 over the gate knife 32, When the handle 33 reaches the middle line, since a hook spring 34 is connected between the handle 33 and the knife 32, after the knife 32 crosses the middle line, after a little force is applied to one side of the knife 32, the knife 32 will immediately rotate to the other side under the traction of the hook spring 34, so that the opening and closing state of the knife 32 can be adjusted following the movement of the moving rod 26 to meet the linkage use requirements. Through the electrical connection between the knife 32 and the lifting pump 6, the operating state of the lifting pump 6 can be controlled to achieve different pumping use effects.

[0055] The above embodiments are exemplary rather than restrictive, so the technical solutions of the present invention that can be implemented in other specific forms without departing from the spirit or basic features of the present invention are all included in the present invention.

Claims

1. An intelligent linkage system for supplying aluminum water to a heat preservation furnace, comprising a main furnace chamber (1) and a side furnace chamber (2) connected to the main furnace chamber (1) on one side thereof, wherein the main furnace chamber (1) is provided with a water well opening (3) for a driving vehicle and a first water inlet (4) for external aluminum water, respectively, and the side furnace chamber (2) is provided with a second water inlet (5) for external aluminum water, a liquid level detection module is provided on the main furnace chamber (1) at the location of the water well opening (3) for a driving vehicle, and another liquid level detection module and a high liquid level alarm module are provided on the side furnace chamber (2) at the location of the second water inlet (5) for external aluminum water, characterized in that: The main furnace chamber (1) and the side furnace chamber (2) are connected via an intelligent linkage structure, and the intelligent linkage structure is connected to the two liquid level detection modules and the high liquid level alarm module; The intelligent linkage structure comprises a lifting mechanism connected between the main furnace chamber (1) and the side furnace chamber (2), a butterfly valve (8) and a ball valve (10) arranged on the lifting mechanism, a linkage mechanism connected to the butterfly valve (8) and the ball valve (10), and a power supply mechanism connected to the linkage mechanism, wherein the power supply mechanism is connected to the lifting mechanism; When the lifting mechanism is in operation, it is used to transfer the molten aluminum in the main furnace chamber (1) to the inside of the side furnace chamber (2) or transport it to the molten aluminum ladle. When the linkage mechanism is in operation, it is used to switch the butterfly valve (8) and the ball valve (10) open and close. During the operation of the linkage mechanism, the power supply mechanism is switched open and closed. When the power supply mechanism is working, it is used to control the lifting mechanism to stop or run.

2. The intelligent linkage system for supplying aluminum liquid to a holding furnace according to claim 1 is characterized in that: The lifting mechanism comprises a lifting pump (6) arranged on a supporting plate between the main furnace chamber (1) and the side furnace chamber (2), and the butterfly valve (8), the ball valve (10) and the gate valve (12) respectively connected to the lifting pump (6); The output port of the lifting pump (6) is in communication with the first connecting pipe (7), the second connecting pipe (9), the third connecting pipe (11) and the flow port (13) of the lifting pump for external aluminum liquid transport; the butterfly valve (8) is installed on the second connecting pipe (9); the ball valve (10) is installed on the third connecting pipe (11); and the gate valve (12) is installed on the flow port (13) of the lifting pump for external aluminum liquid transport; The second connecting pipe (9) is in communication with the main furnace chamber (1), and the third connecting pipe (11) is in communication with the side furnace chamber (2).

3. The intelligent linkage system for supplying aluminum water to a holding furnace according to claim 2 is characterized in that: A first gear (14) is fixed to the control end of the butterfly valve (8); A lever (15) is mounted on the control end of the ball valve (10), a sliding groove (16) is provided on the lever (15), a sliding block (17) is slidably connected in the sliding groove (16), both sides of the sliding block (17) are connected to a plug-in frame (18), and a rotation hole (19) is provided at one end of the plug-in frame (18).

4. The intelligent linkage system for aluminum water supply in a holding furnace according to claim 1 is characterized in that: The linkage mechanism comprises a mounting frame (20) detachably mounted on a support plate between the main furnace chamber (1) and the side furnace chamber (2), and a moving rod (26) slidably connected to the mounting frame (20); A boss rod (21) is provided at the top of the mounting frame (20), a movable groove (22) is provided at one end of the boss rod (21), and the movable groove (22) penetrates the mounting frame (20).

5. The intelligent linkage system for supplying aluminum liquid to a holding furnace according to claim 4 is characterized in that: A fixing block (23) is provided on the mounting frame (20) at one end of the movable groove (22) close to the center of the mounting frame (20), and the fixing block (23) is rotatably arranged with one end of the screw rod (24); The other end of the screw rod (24) is rotatably mounted on the mounting frame (20), one end of the screw rod (24) located on the mounting frame (20) is coaxially fixed to the output shaft of the motor (25), and the motor (25) is mounted on the mounting frame (20).

6. The intelligent linkage system for supplying aluminum liquid to a holding furnace according to claim 5 is characterized in that: The moving rod (26) is provided with a convex groove (27), the convex groove (27) is slidably connected to the boss rod (21), and one end of the moving rod (26) is connected to a connecting block (28); The connecting block (28) is slidably connected in the moving groove (22), the connecting block (28) is threadedly connected to the screw rod (24), the moving rod (26) at the top of the connecting block (28) is connected to a rotating seat (29), and the rotating seat (29) is rotatably connected to the rotating hole (19).

7. The intelligent linkage system for supplying aluminum liquid to a holding furnace according to claim 6 is characterized in that: A first tooth groove (30) is provided on one side of the moving rod (26) at the center, the first tooth groove (30) meshing with the first gear (14), and a second tooth groove (31) is provided on one end of the moving rod (26) away from the connecting block (28).

8. The intelligent linkage system for supplying aluminum liquid to a holding furnace according to claim 1 is characterized in that: The power supply mechanism comprises a switch blade (32) mounted on one side of the mounting frame (20) and a handle (33) connected to the switch blade (32); A guide rod is connected to the center of one side of the knife gate (32); the handle (33) is located on one side of the guide rod and is connected to another guide rod; a hook spring (34) is installed between the two guide rods; and a transmission mechanism is installed on the knife gate (32).

9. The intelligent linkage system for supplying aluminum liquid to a holding furnace according to claim 8 is characterized in that: The transmission mechanism comprises a V-shaped rod (35) rotating on the gate knife (32) on the side facing away from the hook spring (34), and a second gear (37) fixed on the V-shaped rod (35); Both ends of the V-shaped rod (35) are connected to abutment rods (36), and the abutment rods (36) are disposed in abutment with the handle (33); The second gear (37) meshes with the second tooth groove (31).

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