A high-efficiency cooling device for smelting equipment

Abstract

The utility model relates to the technical field of smelting equipment, and in particular to a high-efficiency cooling device for smelting equipment, comprising a wound copper tube, on which a plurality of insulating columns are fixedly installed, on which a water inlet pipe and a water outlet pipe are fixedly installed, a filter box is fixedly installed at one end of the water outlet pipe, a filter plate is vertically fixedly installed inside the filter box, a movable hole is provided on the filter plate, a movable rod is horizontally slidably installed in the movable hole, a mesh plate is fixedly installed at one end of the movable rod, a plurality of ejectors are fixedly installed on the mesh plate, and a plurality of ejectors are respectively inserted into a plurality of filter holes, and a transmission assembly for driving the movable rod to move is provided in the water outlet pipe. Through the mutual cooperation of the transmission assembly, the movable rod, the mesh plate and the ejector, the filter holes of the filter plate can be cleaned after the use of the device, thereby preventing impurities from blocking the filter holes of the filter plate and affecting the circulation of cooling water.

Description

Technical Field

[0001] The utility model relates to the technical field of smelting equipment, in particular to a high-efficiency cooling device for smelting equipment. Background Art

[0002] The induction coil of the medium frequency induction melting furnace has always been made by winding a copper tube into a coil. In actual use, the wound copper tube is heated for melting. When cooling is required, circulating cooling water is continuously introduced into the wound copper tube through a circulation structure.

[0003] However, when the cooling water flows in the wound copper tube, in a high temperature environment, some of the cooling water in the wound copper tube will evaporate, and a small amount of impurities will be generated after the cooling water evaporates. In order to prevent the impurities from entering the circulation machine, a filter plate is usually installed at the water outlet pipe of the wound copper tube. However, after the filter plate has been used for a long time, a large amount of impurities will remain in the filter holes on the filter plate, blocking the filter holes, thereby preventing the cooling water from passing through the filter holes and affecting the circulation of the cooling water. Summary of the invention

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: after the filter plate is used for a long time, a large amount of impurities will remain in the filter holes on the filter plate, blocking the filter holes, thereby causing the cooling water to be unable to pass through the filter holes, affecting the circulation of the cooling water, and a high-efficiency cooling device for smelting equipment is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-efficiency cooling device for smelting equipment comprises a wound copper tube, on which a plurality of insulating columns are fixedly mounted;

[0007] A water inlet pipe and a water outlet pipe are fixedly installed on the wound copper tube, a filter box is fixedly installed on one end of the water outlet pipe away from the wound copper tube, a connecting pipe is fixedly installed on the surface of the filter box, a filter plate is vertically fixedly installed inside the filter box, a plurality of filter holes are provided on the filter plate, a movable hole is provided on the filter plate, a movable rod is horizontally slidably installed in the movable hole, a mesh plate is fixedly installed on one end of the movable rod, a plurality of ejectors are fixedly installed on the mesh plate, the plurality of ejectors are respectively inserted in the plurality of filter holes, and a transmission component for driving the movable rod to move is provided in the water outlet pipe.

[0008] Preferably, the transmission assembly includes a mounting frame fixedly installed in the water outlet pipe, a support rod horizontally fixedly installed on the mounting frame, and a sealing disk horizontally slidably installed on the support rod through an elastic assembly, and one end of the movable rod away from the mesh plate is fixedly connected to the sealing disk, and the diameter of the sealing disk is the same as the aperture of the water outlet pipe.

[0009] Preferably, the elastic component comprises a telescopic spring sleeved on the support rod, and two ends of the telescopic spring are respectively fixedly connected to the sealing disk and the mounting frame.

[0010] Preferably, a stopper is fixedly mounted on one end of the support rod away from the mounting frame, and the stopper is located in the filter box.

[0011] Preferably, a rectangular hole is opened on the lower surface of the filter box, a sewage pipe is fixedly installed in the rectangular hole, and a plugging component is provided in the sewage pipe.

[0012] Preferably, a strip-shaped insertion hole is opened on the surface of the sewage pipe, and the blocking assembly includes a sealing block inserted in the strip-shaped insertion hole and two spring rods symmetrically fixedly installed on the sealing block, and the ends of the two spring rods away from the sealing block are fixedly connected to the filter box.

[0013] In the utility model, the beneficial effects are:

[0014] Through the cooperation of the transmission assembly, the moving rod, the mesh plate and the ejector pin, after the use of the device, the impurities in the filter holes of the filter plate can be ejected and the filter holes of the filter plate can be cleaned, thereby preventing the impurities from blocking the filter holes of the filter plate and affecting the circulation of cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a high-efficiency cooling device for smelting equipment proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of a filter box in a high-efficiency cooling device for smelting equipment proposed by the utility model;

[0017] Figure 3 This is a three-dimensional exploded structural diagram of a filter plate and a mesh plate in a high-efficiency cooling device for smelting equipment proposed by the utility model;

[0018] Figure 4 for Figure 2 A magnified view of the structure in the middle.

[0019] In the figure: 1 wound copper tube, 2 insulating column, 3 water inlet pipe, 4 water outlet pipe, 5 filter box, 6 connecting pipe, 7 filter plate, 8 moving rod, 9 mesh plate, 10 ejector pin, 11 mounting frame, 12 support rod, 13 sealing disk, 14 telescopic spring, 15 stopper, 16 sewage pipe, 17 sealing block, 18 spring rod. DETAILED DESCRIPTION

[0020] 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 of the embodiments.

[0021] Reference Figure 1-Figure 4 , a high-efficiency cooling device for smelting equipment, comprising a wound copper tube 1, a plurality of insulating columns 2 are fixedly installed on the wound copper tube 1, the wound copper tube 1 adopts copper material with high conductivity, and at the same time increases the induction area of ​​the copper tube winding, and increases the number of turns of the copper tube winding. When smelting is required, a high-voltage current is passed through the wound copper tube 1, so that the wound copper tube 1 is heated. When cooling is required, cooling water is passed into the wound copper tube 1 to achieve a cooling effect, improve cooling efficiency and smelting efficiency, and improve work efficiency and the service life of the furnace ring;

[0022] A water inlet pipe 3 and a water outlet pipe 4 are fixedly installed on the wound copper tube 1. A filter box 5 is fixedly installed on one end of the water outlet pipe 4 away from the wound copper tube 1. A connecting pipe 6 is fixedly installed on the surface of the filter box 5. A filter plate 7 is vertically fixedly installed inside the filter box 5. A plurality of filter holes are opened on the filter plate 7. A movable hole is opened on the filter plate 7. A movable rod 8 is horizontally slidably installed in the movable hole. A mesh plate 9 is fixedly installed on one end of the movable rod 8. A plurality of ejectors 10 are fixedly installed on the mesh plate 9. The plurality of ejectors 10 are respectively inserted in the plurality of filter holes. There is a transmission assembly for driving the moving rod 8 to move, the transmission assembly includes a mounting frame 11 fixedly mounted in the water outlet pipe 4, a support rod 12 horizontally fixedly mounted on the mounting frame 11, and a sealing disk 13 horizontally slidably mounted on the support rod 12 through an elastic assembly, the end of the moving rod 8 away from the mesh plate 9 is fixedly connected to the sealing disk 13, the diameter of the sealing disk 13 is the same as the aperture of the water outlet pipe 4, the elastic assembly includes a telescopic spring 14 sleeved on the support rod 12, and the two ends of the telescopic spring 14 are respectively fixedly connected to the sealing disk 13 and the mounting frame 11;

[0023] The water inlet pipe 3 and the connecting pipe 6 are both connected to a circulation machine (the circulation machine is a prior art, not shown in the figure). Under the action of the circulation machine, the cooling water can circulate in the wound copper tube 1 to achieve a cooling effect;

[0024] Under the action of the elastic force of the telescopic spring 14, the sealing disc 13 is inserted into the water outlet pipe 4, thereby blocking the water outlet pipe 4. At this time, the moving rod 8 will pull the mesh plate 9 toward the filter plate 7, and insert the plurality of ejector pins 10 into the filter holes respectively. When the cooling water enters the filter box 5 from the water outlet pipe 4, the flow of the cooling water will drive the sealing disc 13 to move toward the filter plate 7, and the telescopic spring 14 will stretch until the sealing disc 13 enters the filter box 5. During the movement of the sealing disc 13, the mesh plate 9 will be driven away from the filter plate 7 through the moving rod 8, thereby driving the plurality of ejector pins 10 to be drawn out from the filter holes, and then the cooling water can pass through the filter holes, while the impurities are filtered by the filter plate 7 in the filter box 5;

[0025] When cooling is completed, the flow of cooling water is turned off, and then under the action of the elastic force of the telescopic spring 14, the sealing disk 13 moves into the water outlet pipe 4, and then the mesh plate 9 is driven to approach the filter plate 7 through the moving rod 8. The mesh plate 9 then drives multiple ejector pins 10 to be inserted into multiple filter holes respectively. During the insertion process, the ejector pins 10 will push out impurities in the filter holes and clean the filter holes of the filter plate 7 to prevent impurities from blocking the filter holes of the filter plate 7 and affecting the circulation of cooling water.

[0026] A stopper 15 is fixedly mounted on one end of the support rod 12 away from the mounting frame 11. The stopper 15 is located in the filter box 5. When the sealing disk 13 is about to move to one end of the support rod 12, the stopper 15 will block the sealing disk 13 to prevent the sealing disk 13 from detaching from the support rod 12 when the cooling water flow is too large.

[0027] A rectangular hole is provided on the lower surface of the filter box 5, a drain pipe 16 is fixedly installed in the rectangular hole, a plugging assembly is provided in the drain pipe 16, a strip-shaped plug hole is provided on the surface of the drain pipe 16, the plugging assembly includes a sealing block 17 inserted in the strip-shaped plug hole and two spring rods 18 symmetrically fixedly installed on the sealing block 17, and one end of the two spring rods 18 away from the sealing block 17 is fixedly connected to the filter box 5;

[0028] Under the action of the elastic force of the spring rod 18, the sealing block 17 is inserted into the strip-shaped plug hole, thereby blocking the drain pipe 16. When there are too many impurities in the filter box 5, the sealing block 17 can be pulled to open the pipe mouth of the drain pipe 16, and the impurities in the filter box 5 can be discharged through the drain pipe 16.

[0029] In the utility model, after cooling is completed, the flow of cooling water is closed, and under the action of the transmission component, the moving rod 8 is driven to move into the water outlet pipe 4, and then the mesh plate 9 is driven to approach the filter plate 7, and the mesh plate 9 then drives multiple ejector pins 10 to be inserted into multiple filter holes respectively. During the insertion process, the ejector pins 10 will eject impurities in the filter holes, clean the filter holes of the filter plate 7, and prevent impurities from blocking the filter holes of the filter plate 7 and affecting the circulation of cooling water.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency cooling device for smelting equipment, comprising a wound copper tube (1), characterized in that: A plurality of insulating columns (2) are fixedly mounted on the wound copper tube (1); A water inlet pipe (3) and a water outlet pipe (4) are fixedly mounted on the wound copper tube (1); a filter box (5) is fixedly mounted on one end of the water outlet pipe (4) away from the wound copper tube (1); a connecting pipe (6) is fixedly mounted on the surface of the filter box (5); a filter plate (7) is vertically fixedly mounted inside the filter box (5); a plurality of filter holes are formed on the filter plate (7); a movable hole is formed on the filter plate (7); a movable rod (8) is horizontally slidably mounted in the movable hole; a mesh plate (9) is fixedly mounted on one end of the movable rod (8); a plurality of ejector pins (10) are fixedly mounted on the mesh plate (9); the plurality of ejector pins (10) are respectively inserted into the plurality of filter holes; and a transmission component for driving the movable rod (8) to move is provided inside the water outlet pipe (4).

2. A high-efficiency cooling device for smelting equipment according to claim 1, characterized in that: The transmission assembly comprises a mounting frame (11) fixedly mounted in the water outlet pipe (4), a support rod (12) fixedly mounted horizontally on the mounting frame (11), and a sealing disk (13) mounted horizontally and slidably on the support rod (12) via an elastic assembly, the end of the moving rod (8) away from the mesh plate (9) being fixedly connected to the sealing disk (13), and the diameter of the sealing disk (13) being the same as the aperture of the water outlet pipe (4).

3. A high-efficiency cooling device for smelting equipment according to claim 2, characterized in that: The elastic component comprises a telescopic spring (14) sleeved on a support rod (12), and two ends of the telescopic spring (14) are respectively fixedly connected to a sealing disk (13) and a mounting frame (11).

4. A high-efficiency cooling device for smelting equipment according to claim 2, characterized in that: A stopper (15) is fixedly mounted on one end of the support rod (12) away from the mounting frame (11), and the stopper (15) is located inside the filter box (5).

5. The efficient cooling device for smelting equipment according to claim 1, characterized in that: A rectangular hole is provided on the lower surface of the filter box (5), a sewage discharge pipe (16) is fixedly installed in the rectangular hole, and a plugging component is provided in the sewage discharge pipe (16).

6. A high-efficiency cooling device for smelting equipment according to claim 5, characterized in that: The surface of the sewage pipe (16) is provided with a strip-shaped insertion hole, and the plugging assembly comprises a sealing block (17) inserted into the strip-shaped insertion hole and two spring rods (18) symmetrically fixedly mounted on the sealing block (17), and the ends of the two spring rods (18) away from the sealing block (17) are fixedly connected to the filter box (5).

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