Quick drainage and gel injection equipment for forming high-temperature alloy smelting crucible

Abstract

The utility model discloses quick-drainage injection and condensation equipment for forming a high-temperature alloy smelting crucible, which comprises a shell, the inner wall of the shell is in threaded connection with a crucible furnace body, a cooling cavity is arranged in the crucible furnace body, a cooling coil pipe is arranged in the cooling cavity, the bottom surface of the cooling coil pipe is fixedly communicated with a water pumping pipe, and the water pumping pipe is communicated with a water outlet of the shell. The bottom end of the water pumping pipe penetrates through the crucible furnace body and extends to the position below the crucible furnace body, the outer surface of the water pumping pipe fixedly communicates with an electromagnetic valve, the right end of the water pumping pipe movably communicates with a connector, the right end of the connector movably communicates with a communicating pipe, and a liquid pumping pump is fixedly installed on the inner bottom wall of the shell. And the input end of the infusion pump is fixedly communicated with the right end of the communicating pipe. According to the utility model, the effect of quick drainage is achieved, the cooling work of the crucible furnace body can be stopped, the crucible furnace body can be kept at a certain temperature, subsequent alloy can be conveniently and continuously smelted, the problem of intermittent production is prevented, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of crucibles, in particular to a fast-drainage pouring and solidifying device for forming a high-temperature alloy smelting crucible. Background Art

[0002] Crucible is a container for melting and refining liquid metal, as well as for heating and reacting solid and liquid. Crucible is generally made of porcelain, and its types include porcelain crucible, iron crucible, alumina crucible, etc. Crucible can withstand high temperature and is used to burn precipitation, melt salts that do not react with the crucible, and dehydrate crystalline hydrates. Crucible is made of lime, carbon and other various refractory clays.

[0003] At present, when high-temperature alloys are melted and formed inside a crucible, coolant is needed to cool the crucible furnace body. However, after the crucible furnace body is cooled, the heat in the furnace body will be lost rapidly, which will affect the subsequent smelting treatment of the alloy and cause intermittent production, reducing production efficiency. Therefore, we propose a fast-drainage pouring equipment for high-temperature alloy melting crucible molding to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a fast drainage and solidification equipment for forming a high-temperature alloy melting crucible, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A fast-drainage pouring and solidifying equipment for high-temperature alloy melting crucible molding, comprising a shell, the inner wall of the shell is threadedly connected to the crucible furnace body, a cooling cavity is provided inside the crucible furnace body, a cooling coil is provided inside the cooling cavity, the bottom surface of the cooling coil is fixedly connected to a water pump, the bottom end of the water pump passes through the crucible furnace body and extends to the bottom of the crucible furnace body, the outer surface of the water pump is fixedly connected to a solenoid valve, the right end of the water pump is movably connected to a connecting head, the right end of the connecting head is movably connected to a connecting pipe, a liquid pump is fixedly installed on the inner bottom wall of the shell, the input end of the liquid pump is fixedly connected to the right end of the connecting pipe, the output end of the liquid pump is fixedly connected to a drain pipe, and the outer surface of the cooling coil is fixedly connected to a liquid inlet pipe.

[0007] In a further embodiment, one end of the liquid inlet pipe away from the cooling coil sequentially passes through the crucible furnace body and the shell and extends to the bottom of the shell, and the bottom end of the liquid inlet pipe is fixedly connected to a liquid inlet joint.

[0008] In a further embodiment, the bottom end of the drain pipe passes through the shell and extends to the bottom of the shell, and the bottom end of the drain pipe is fixedly connected to a drain joint.

[0009] In a further embodiment, a fixing block is fixedly connected to the inner wall of the shell, and the right side of the fixing block is fixedly connected to the outer surface of the liquid inlet pipe.

[0010] In a further embodiment, a plurality of support legs are fixedly connected to the bottom surface of the shell, and a bottom end of each support leg is fixedly connected to a base.

[0011] In a further embodiment, a controller is fixedly mounted on the front of the shell, a sealing door is hinged to the front of the shell via a pin, and a groove is provided on the front of the sealing door.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model discloses the cooling liquid can be circulated in the interior of the cooling coil by the arrangement of the liquid inlet pipe, and the cooling liquid in the cooling coil can be used to cool the alloy in the crucible furnace body during smelting and forming. By opening the electromagnetic valve at the water pumping pipe and utilizing the operation of the liquid pumping pump, the cooling liquid in the cooling coil can be extracted through the connecting pipe and the water pumping pipe, thereby achieving the effect of fast drainage, and then the cooling work of the crucible furnace body can be stopped, so that the crucible furnace body can be kept at a certain temperature, which is convenient for continuing to smelt the subsequent alloy, preventing the problem of intermittent production, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the front view of the fast-drainage pouring equipment used for forming high-temperature alloy melting crucibles.

[0015] Figure 2 This is a cross-sectional view of the front view of the fast-drainage pouring equipment used to form high-temperature alloy melting crucibles.

[0016] Figure 3 This is a cross-sectional view of the bottom view of the fast-drainage pouring equipment used for forming high-temperature alloy melting crucibles.

[0017] Figure 4 Rapid drainage pouring equipment for high temperature alloy melting crucible molding Figure 2 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0018] In the figure: 1. Shell; 2. Crucible furnace body; 3. Cooling cavity; 4. Cooling coil; 5. Liquid pump; 6. Connecting pipe; 7. Connector; 8. Solenoid valve; 9. Water pump; 10. Liquid inlet pipe; 11. Liquid inlet joint; 12. Liquid discharge pipe; 13. Liquid discharge joint; 14. Fixed block; 15. Controller; 16. Sealing door; 17. Groove; 18. Support leg; 19. Base. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 In the utility model, a fast-drainage pouring and solidifying equipment for high-temperature alloy melting crucible molding is provided, comprising a shell 1, the inner wall of the shell 1 is threadedly connected to a crucible furnace body 2, a cooling cavity 3 is provided inside the crucible furnace body 2, a cooling coil 4 is provided inside the cooling cavity 3, a water pump 9 is fixedly connected to the bottom surface of the cooling coil 4, the bottom end of the water pump 9 passes through the crucible furnace body 2 and extends to the bottom of the crucible furnace body 2, the outer surface of the water pump 9 is fixedly connected to a solenoid valve 8, and the right end of the water pump 9 is movably connected to a connecting The right end of the connector 7 is movably connected to the connecting pipe 6, and a liquid extraction pump 5 is fixedly installed on the inner bottom wall of the shell 1. The input end of the liquid extraction pump 5 is fixedly connected to the right end of the connecting pipe 6, and the output end of the liquid extraction pump 5 is fixedly connected to the discharge pipe 12. The outer surface of the cooling coil 4 is fixedly connected to the liquid inlet pipe 10. Through the operation of the liquid extraction pump 5 and the cooperation with the connecting pipe 6 and the water extraction pipe 9, the coolant inside the cooling coil 4 can be extracted, and the cooling work of the crucible furnace body 2 will be quickly stopped.

[0022] In a further embodiment, one end of the liquid inlet pipe 10 away from the cooling coil 4 sequentially passes through the crucible furnace body 2 and the shell 1 and extends to the bottom of the shell 1, the bottom end of the liquid inlet pipe 10 is fixedly connected to a liquid inlet joint 11, the bottom end of the drain pipe 12 passes through the shell 1 and extends to the bottom of the shell 1, the bottom end of the drain pipe 12 is fixedly connected to a drain joint 13, the inner wall of the shell 1 is fixedly connected to a fixed block 14, the right side of the fixed block 14 is fixedly connected to the outer surface of the liquid inlet pipe 10, and through the setting of the liquid inlet joint 11 and the drain joint 13, it can be connected to the cooling liquid pipeline and the collecting liquid pipeline respectively, thereby improving the flexibility of the pipeline connection, and the setting of the fixed block 14 is utilized to fix the liquid inlet pipe 10.

[0023] In a further embodiment, a plurality of supporting legs 18 are fixedly connected to the bottom surface of the shell 1, and the bottom end of each supporting leg 18 is fixedly connected to a base 19. A controller 15 is fixedly installed on the front of the shell 1. A sealing door 16 is hinged to the front of the shell 1 through a pin shaft, and a groove 17 is provided on the front of the sealing door 16. The setting of the supporting legs 18 and the base 19 will provide stable support to the bottom of the shell 1. The setting of the controller 15 facilitates the control of the operation of the solenoid valve 8 and the liquid pump 5. The setting of the sealing door 16 facilitates the internal inspection and maintenance of the shell 1.

[0024] The working principle of the present invention is as follows: first, the liquid inlet joint 11 and the liquid discharge joint 13 are connected to the coolant pipe and the collecting liquid pipe, and then the liquid inlet pipe 10 is used to circulate the coolant inside the cooling coil 4, and then the coolant is used to cool the high-temperature alloy inside the crucible furnace body 2 during smelting and forming. After the alloy is smelted and formed and cooled, the solenoid valve 8 is opened, and the liquid extraction pump 5 is started to operate, and the coolant inside the cooling coil 4 will be extracted through the connecting pipe 6 and the water extraction pipe 9, thereby avoiding the continued cooling of the crucible furnace body 2, and the crucible furnace body 2 will be kept at a certain temperature, which is convenient for the subsequent smelting of the alloy.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A rapid drainage pouring equipment for forming a high-temperature alloy melting crucible, characterized by: The invention comprises a shell (1), the inner wall of the shell (1) is threadedly connected to a crucible furnace body (2), a cooling cavity (3) is provided inside the crucible furnace body (2), a cooling coil (4) is provided inside the cooling cavity (3), the bottom surface of the cooling coil (4) is fixedly connected to a water pump (9), the bottom end of the water pump (9) passes through the crucible furnace body (2) and extends to the bottom of the crucible furnace body (2), the outer surface of the water pump (9) is fixedly connected to a solenoid valve (8), the right end of the water pump (9) is movably connected to a connector (7), the right end of the connector (7) is movably connected to a connecting pipe (6), a liquid pump (5) is fixedly installed on the inner bottom wall of the shell (1), the input end of the liquid pump (5) is fixedly connected to the right end of the connecting pipe (6), the output end of the liquid pump (5) is fixedly connected to a liquid discharge pipe (12), and the outer surface of the cooling coil (4) is fixedly connected to a liquid inlet pipe (10).

2. The rapid drainage solidification equipment for forming a high-temperature alloy melting crucible according to claim 1, characterized in that: The end of the liquid inlet pipe (10) away from the cooling coil (4) passes through the crucible furnace body (2) and the shell (1) in sequence and extends to the bottom of the shell (1). The bottom end of the liquid inlet pipe (10) is fixedly connected to a liquid inlet joint (11).

3. The rapid drainage solidification equipment for forming a high-temperature alloy melting crucible according to claim 1, characterized in that: The bottom end of the liquid discharge pipe (12) passes through the shell (1) and extends to the bottom of the shell (1), and the bottom end of the liquid discharge pipe (12) is fixedly connected to a liquid discharge joint (13).

4. The rapid drainage solidification equipment for forming a high-temperature alloy melting crucible according to claim 1, characterized in that: A fixing block (14) is fixedly connected to the inner wall of the housing (1), and the right side of the fixing block (14) is fixedly connected to the outer surface of the liquid inlet pipe (10).

5. The rapid drainage pouring equipment for forming a high-temperature alloy melting crucible according to claim 1, characterized in that: The bottom surface of the shell (1) is fixedly connected to a plurality of support legs (18), and the bottom end of each support leg (18) is fixedly connected to a base (19).

6. The rapid drainage solidification equipment for forming a high-temperature alloy melting crucible according to claim 1, characterized in that: A controller (15) is fixedly mounted on the front of the housing (1), a sealing door (16) is hinged to the front of the housing (1) via a pin, and a groove (17) is provided on the front of the sealing door (16).

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