Device for quickly dredging magnesium alloy smelting furnace pipeline

Abstract

The device comprises a base, a liquid and air supply mechanism and a lifting mechanism, a liquid storage tank is welded to one side of the top of the base, an air heater and an infusion pump are fixedly installed at one corner of the top of the base side by side, and an electric telescopic rod is horizontally arranged on one side of the liquid storage tank. An L-shaped sleeve block is fixedly installed at the telescopic end of the electric telescopic rod, an L-shaped pipe penetrates through the L-shaped sleeve block and is fixedly installed in the L-shaped sleeve block, a spray head is fixedly installed at one end of the L-shaped pipe, an annular scraper blade and an annular brush are arranged on the periphery of the L-shaped pipe side by side, the liquid and air supply mechanism is used for supplying cleaning liquid and hot air to the L-shaped pipe, and the lifting mechanism is used for driving the electric telescopic rod to ascend and descend. According to the pipeline dredging device, blockages are cleaned, then scraped and finally brushed, and multiple cleaning modes are combined, so that the pipeline is dredged more quickly and cleanly; dryness in the pipeline can be guaranteed after the pipeline is dredged, and the pipeline can be immediately used conveniently; and the device can adapt to pipelines with different heights and is wider in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline dredging, in particular to a device for quickly dredging pipelines of a magnesium alloy melting furnace. Background Art

[0002] A magnesium alloy furnace is a furnace specifically designed for melting magnesium and its alloys. Due to its light weight, high strength, and excellent mechanical properties, magnesium alloys are widely used in aerospace, automotive, and electronic equipment industries. The magnesium alloy furnace's piping system plays a vital role in the melting and processing process. These piping systems include exhaust ducts, inert gas ducts, cooling ducts, solvent recovery ducts, and charge delivery ducts. These piping systems ensure the efficiency, safety, and environmental friendliness of the magnesium alloy melting process. However, the interior of a magnesium alloy furnace's piping can become clogged due to long-term uncleaned sediments, solids generated by chemical reactions, dust, and impurities.

[0003] Therefore, a device is needed to dredge the pipeline of the magnesium alloy furnace to ensure the normal operation of the pipeline. However, the existing device for dredging the pipeline of the magnesium alloy furnace only dredges the pipeline by spraying a cleaning agent. Not only is the dredging not fast enough and the cleaning is not clean enough, but the cleaning agent cannot ensure that the pipeline is dry after cleaning, which is not convenient for immediate use of the pipeline. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a device for quickly clearing the pipeline of a magnesium alloy melting furnace.

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

[0006] A device for quickly unclogging the pipes of a magnesium alloy melting furnace comprises: a base, a liquid storage tank welded to one side of the top of the base, a hot air blower and a liquid extraction pump fixedly mounted side by side at one corner of the top of the base, an electric telescopic rod horizontally mounted on one side of the liquid storage tank, an L-shaped sleeve fixedly mounted on the telescopic end of the electric telescopic rod, an L-shaped tube passing through and fixedly mounted within the L-shaped sleeve, a nozzle fixedly mounted on one end of the L-shaped tube, and an annular scraper and an annular brush arranged side by side on the outer circumference of the L-shaped tube;

[0007] A liquid and air supply mechanism, the liquid and air supply mechanism being used to supply cleaning liquid and hot air to the L-shaped tube;

[0008] The lifting mechanism is used to drive the electric telescopic rod to move up and down.

[0009] When the nozzle is aimed at the clogged pipe, start the electric telescopic rod to extend its telescopic end, and the L-shaped tube is driven forward by the L-shaped sleeve. The L-shaped tube drives the hose into the inside of the pipe. The annular scraper first scrapes off the blockage on the inner wall of the pipe sprayed with the cleaning agent, and the annular brush then brushes off the blockage on the inner wall of the pipe. The blockage is first cleaned, then scraped and finally brushed off. The combination of multiple cleaning methods makes the pipe unblocking faster and cleaner.

[0010] As a further technical solution of the present invention, a liquid filling port is opened on one side of the top of the liquid storage tank, a controller is fixedly installed on one side of the outside of the liquid storage tank, support legs are vertically welded at the four corners of the bottom of the base, and bottom wheels are fixedly installed at the bottom of the four support legs.

[0011] As a further technical solution of the present invention, the liquid and air supply mechanism includes a hose and a T-tube, the air outlet of the hot air blower is connected to the air outlet pipe, the liquid inlet of the liquid suction pump is connected to the L-shaped liquid suction pipe, the other end of the L-shaped liquid suction pipe is connected to the inside of the liquid storage tank, the liquid outlet of the liquid suction pump is connected to the liquid outlet pipe, valves are installed on the air outlet pipe and the liquid outlet pipe, the two ends of the T-tube are respectively connected to the other end of the air outlet pipe and the liquid outlet pipe, and the two ends of the hose are respectively connected to the other end of the T-tube and the other end of the L-tube.

[0012] When unclogging the pipe, open the valve on the liquid outlet pipe, start the liquid extraction pump and use the L-shaped liquid extraction pipe to extract the cleaning agent inside the liquid storage tank. The cleaning agent passes through the T-shaped pipe, hose and L-shaped pipe and is sprayed by the nozzle to the inner wall of the pipe to dissolve and clean the blockage. After the pipe is unclogging, open the valve on the air outlet pipe and start the hot air blower to generate hot air. The hot air passes through the T-shaped pipe, hose and L-shaped pipe and is sprayed by the nozzle to the inner wall of the pipe to dry it. This ensures that the pipe is dry after unclogging, making it easy to use the pipe immediately.

[0013] As a further technical solution of the present invention, connecting blocks are welded to the inner walls on both sides of the annular scraper and the annular brush, and the four connecting blocks are fixedly connected to the outer periphery of the L-shaped tube.

[0014] As a further technical solution of the present invention, the lifting mechanism includes a forward and reverse motor, an L-shaped mounting plate is welded to one side of the top of the liquid storage tank, the forward and reverse motor is vertically fixedly installed on the bottom of the L-shaped mounting plate, the output end of the forward and reverse motor is vertically fixedly installed with a screw rod, the end of the electric telescopic rod is fixedly installed with an L-shaped lifting block, the screw rod passes through the L-shaped lifting block and is connected to the L-shaped lifting block by a thread, a guide rod is also vertically passed through the L-shaped lifting block, the L-shaped lifting block and the guide rod are slidably connected, and the bottom end of the guide rod is welded to the top of the base.

[0015] Start the forward and reverse motors to drive the screw rod to rotate, so that the L-shaped lifting block can be raised and lowered on the screw rod. The L-shaped lifting block drives the electric telescopic rod to rise and fall, thereby driving the nozzle at its front end to rise and fall. It can adapt to pipes of different heights and has a wider range of applications.

[0016] The beneficial effects of the utility model are: the blockage is first cleaned, then scraped and finally brushed off, and the combination of multiple cleaning methods makes the pipeline dredging faster and cleaner; after the pipeline is dredged, the dryness inside the pipeline can be guaranteed, which is convenient for the immediate use of the pipeline; it can adapt to pipelines of different heights and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a device for quickly clearing a magnesium alloy furnace pipe proposed by the present invention;

[0018] Figure 2 This is a side structural schematic diagram of a device for quickly clearing a magnesium alloy furnace pipe proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the partial structure of a device for quickly clearing the pipeline of a magnesium alloy furnace proposed in this utility model. Figure 1 ;

[0020] Figure 4 This is a partial structural diagram of a device for quickly clearing magnesium alloy furnace pipes proposed in this utility model. Figure 2 .

[0021] In the figure: 1. L-shaped mounting plate; 2. Forward and reverse motor; 3. Electric telescopic rod; 4. Nozzle; 5. Hose; 6. Hot air blower; 7. Liquid extraction pump; 8. Bottom wheel; 9. Support leg; 10. Base; 11. Controller; 12. Liquid storage tank; 13. Liquid filling port; 14. Annular brush; 15. Connecting block; 16. Annular scraper; 17. T-shaped pipe; 18. Air outlet pipe; 19. Liquid outlet pipe; 20. Valve; 21. L-shaped pipe; 22. L-shaped sleeve block; 23. L-shaped lifting block; 24. Screw; 25. Guide rod; 26. L-shaped liquid extraction pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] Please see the attached Figure 1 -Attached Figure 4A device for quickly unclogging the pipes of a magnesium alloy melting furnace comprises: a base 10, a liquid storage tank 12 welded to one side of the top of the base 10, a hot air blower 6 and a liquid extraction pump 7 fixedly mounted side by side at one corner of the top of the base 10, an electric telescopic rod 3 horizontally mounted on one side of the liquid storage tank 12, an L-shaped sleeve 22 fixedly mounted on the telescopic end of the electric telescopic rod 3, an L-shaped tube 21 passing through and fixedly mounted in the L-shaped sleeve 22, a nozzle 4 fixedly mounted at one end of the L-shaped tube 21, and an annular scraper 16 and an annular brush 14 arranged side by side on the outer circumference of the L-shaped tube 21;

[0024] Liquid and air supply mechanism, which is used to supply cleaning liquid and hot air to the L-shaped tube 21;

[0025] The lifting mechanism is used to drive the electric telescopic rod 3 to move up and down.

[0026] Please see the attached Figure 1-2 In a preferred embodiment, a liquid filling port 13 is opened on one side of the top of the liquid storage tank 12, a controller 11 is fixedly installed on one side of the outside of the liquid storage tank 12, support legs 9 are vertically welded to the four corners of the bottom of the base 10, and bottom wheels 8 are fixedly installed at the bottom of the four support legs 9.

[0027] Cleaning agent is added to the liquid storage tank 12 through the liquid filling port 13, the controller 11 controls the operation of all electrical equipment, the support legs support the base 10, and the bottom wheels 8 facilitate the movement of the entire device.

[0028] Please see the attached Figure 1-4 In a preferred embodiment, the liquid and air supply mechanism includes a hose 5 and a T-shaped tube 17, the air outlet of the hot air blower 6 is connected to the air outlet pipe 18, the liquid inlet of the liquid suction pump 7 is connected to the L-shaped liquid suction pipe 26, and the other end of the L-shaped liquid suction pipe 26 is connected to the inside of the liquid storage tank 12.

[0029] Please see the attached Figure 1-4 In a preferred embodiment, the liquid outlet of the liquid pump 7 is connected to the liquid outlet pipe 19, and valves 20 are installed on the air outlet pipe 18 and the liquid outlet pipe 19. The two ends of the T-tube 17 are respectively connected to the other end of the air outlet pipe 18 and the liquid outlet pipe 19, and the two ends of the hose 5 are respectively connected to the other end of the T-tube 17 and the other end of the L-shaped tube 21.

[0030] Only one of the two valves 20 can be opened at the same time.

[0031] Please see the attached Figure 1-4 In a preferred embodiment, connecting blocks 15 are welded to the inner walls of both sides of the annular scraper 16 and the annular brush 14 , and the four connecting blocks 15 are fixedly connected to the outer periphery of the L-shaped tube 21 .

[0032] The connecting block 15 connects the annular scraper 16 , the annular brush 14 and the L-shaped tube 21 together.

[0033] Please see the attached Figure 1-4 In a preferred embodiment, the lifting mechanism includes a forward and reverse motor 2, an L-shaped mounting plate 1 is welded to one side of the top of the liquid storage tank 12, the forward and reverse motor 2 is vertically fixedly installed at the bottom of the L-shaped mounting plate 1, and a screw rod 24 is vertically fixedly installed at the output end of the forward and reverse motor 2.

[0034] Please see the attached Figure 1-4 In a preferred embodiment, an L-shaped lifting block 23 is fixedly installed at the end of the electric telescopic rod 3, and the screw rod 24 passes through the L-shaped lifting block 23 and is connected to the L-shaped lifting block 23 by a thread.

[0035] Please see the attached Figure 1-4 In a preferred embodiment, a guide rod 25 is vertically passed through the L-shaped lifting block 23 , the L-shaped lifting block 23 and the guide rod 25 are slidably connected, and the bottom end of the guide rod 25 is welded to the top of the base 10 .

[0036] The guide rod 25 limits the movement of the L-shaped lifting block 23 so that it can only be lifted and lowered and cannot rotate with the screw rod 24 .

[0037] From the above description, it can be seen that the above embodiment of the present invention achieves the following technical effects: starting the forward and reverse motor 2 drives the screw rod 24 to rotate, so that the L-shaped lifting block 23 is lifted and lowered on the screw rod 24, and the L-shaped lifting block 23 drives the electric telescopic rod 3 to lift and lower, thereby driving the nozzle 4 at the front end thereof to lift and lower, which can adapt to pipes of different heights and has a wider range of applications;

[0038] When the nozzle 4 is aimed at the clogged pipe, the electric telescopic rod 3 is started to extend its telescopic end, and the L-shaped tube 21 is driven forward by the L-shaped sleeve 22, and the L-shaped tube 21 drives the hose 5 to enter the interior of the pipe, and the valve 20 on the liquid outlet pipe 19 is opened. The liquid pump 7 is started to use the L-shaped liquid suction pipe 26 to extract the cleaning agent inside the liquid storage tank 12. The cleaning agent passes through the T-tube 17, the hose 5 and the L-shaped tube 21 and is sprayed by the nozzle 4 to the inner wall of the pipe to dissolve and clean the blockage; the annular scraper 16 first scrapes off the blockage on the inner wall of the pipe sprayed with the cleaning agent, and the annular brush 14 then brushes off the blockage on the inner wall of the pipe. The blockage is first cleaned, then scraped and finally brushed. The combination of multiple cleaning methods makes the pipe dredging faster and cleaner.

[0039] After the pipeline is dredged, the electric telescopic rod 3 is started to shorten its telescopic end, driving the nozzle 4 at its front end to move out of the pipeline; at the same time, the valve on the air outlet pipe 18 is opened, and the hot air blower 6 is started to generate hot air. The hot air passes through the T-tube 17, the hose 5 and the L-tube 21 and is sprayed by the nozzle 4 to the inner wall of the pipeline to dry it, thereby ensuring that the pipeline is dry after dredging, which is convenient for immediate use of the pipeline.

[0040] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0041] The present invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A device for quickly clearing the pipeline of a magnesium alloy melting furnace, characterized in that: include: A base (10), a liquid storage tank (12) is welded to one side of the top of the base (10), a hot air blower (6) and a liquid extraction pump (7) are fixedly installed side by side at one corner of the top of the base (10), an electric telescopic rod (3) is horizontally provided on one side of the liquid storage tank (12), an L-shaped sleeve (22) is fixedly installed at the telescopic end of the electric telescopic rod (3), an L-shaped tube (21) is passed through and fixedly installed in the L-shaped sleeve (22), a nozzle (4) is fixedly installed at one end of the L-shaped tube (21), and an annular scraper (16) and an annular brush (14) are provided side by side on the outer periphery of the L-shaped tube (21); a liquid and air supply mechanism, the liquid and air supply mechanism being used to supply cleaning liquid and hot air to the L-shaped tube (21); A lifting mechanism is provided, wherein the lifting mechanism is used to drive the electric telescopic rod (3) to move up and down.

2. The device for quickly clearing the pipeline of a magnesium alloy melting furnace according to claim 1, characterized in that: A liquid filling port (13) is provided on one side of the top of the liquid storage tank (12), a controller (11) is fixedly mounted on one side of the outside of the liquid storage tank (12), support legs (9) are vertically welded to the four corners of the bottom of the base (10), and bottom wheels (8) are fixedly mounted on the bottoms of the four support legs (9).

3. The device for quickly clearing the pipeline of a magnesium alloy melting furnace according to claim 1, characterized in that: The liquid supply and air supply mechanism comprises a hose (5) and a T-shaped tube (17); the air outlet of the hot air blower (6) is connected to an air outlet pipe (18); the liquid inlet of the liquid extraction pump (7) is connected to an L-shaped liquid extraction pipe (26); the other end of the L-shaped liquid extraction pipe (26) is connected to the interior of the liquid storage tank (12).

4. The device for quickly clearing the pipeline of a magnesium alloy melting furnace according to claim 3, characterized in that: The liquid outlet of the liquid pump (7) is connected to a liquid outlet pipe (19), and valves (20) are installed on the air outlet pipe (18) and the liquid outlet pipe (19). The two ends of the T-shaped pipe (17) are respectively connected to the other end of the air outlet pipe (18) and the other end of the liquid outlet pipe (19), and the two ends of the hose (5) are respectively connected to the other end of the T-shaped pipe (17) and the other end of the L-shaped pipe (21).

5. The device for quickly clearing the pipeline of a magnesium alloy melting furnace according to claim 1, characterized in that: Connecting blocks (15) are welded to the inner walls of both sides of the annular scraper (16) and the annular brush (14), and the four connecting blocks (15) are fixedly connected to the outer periphery of the L-shaped tube (21).

6. The device for quickly clearing the pipeline of a magnesium alloy melting furnace according to claim 1, characterized in that: The lifting mechanism comprises a forward and reverse motor (2); an L-shaped mounting plate (1) is welded to one side of the top of the liquid storage tank (12); the forward and reverse motor (2) is vertically fixedly mounted on the bottom of the L-shaped mounting plate (1); and a lead screw (24) is vertically fixedly mounted on the output end of the forward and reverse motor (2).

7. The device for quickly clearing the pipeline of a magnesium alloy melting furnace according to claim 6, characterized in that: An L-shaped lifting block (23) is fixedly mounted on the end of the electric telescopic rod (3), and the screw rod (24) passes through the L-shaped lifting block (23) and is connected to the L-shaped lifting block (23) via a thread.

8. The device for quickly clearing the pipeline of a magnesium alloy melting furnace according to claim 7, characterized in that: A guide rod (25) is vertically passed through the L-shaped lifting block (23). The L-shaped lifting block (23) and the guide rod (25) are slidably connected. The bottom end of the guide rod (25) is welded to the top of the base (10).

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