Impurity removal mechanism for medium-frequency smelting furnace

Abstract

The utility model discloses an impurity removal mechanism for a medium-frequency smelting furnace, which relates to the field of medium-frequency smelting furnaces and comprises a base plate, and a left mounting plate and a right mounting plate are respectively mounted at two ends of the top of the base plate; an impurity removing mechanism for cleaning the medium-frequency smelting furnace is arranged on one side of the left side mounting plate and comprises a reinforcing plate, the reinforcing plate is mounted below one side of the left side mounting plate, an assembling frame is mounted above one side of the left side mounting plate, and a guide sliding rod is mounted between the two ends in a cavity of the assembling frame; the outer side of the guide sliding rod is sleeved with a movable sliding block, a telescopic rod is installed at the top of the movable sliding block, and the top of the telescopic rod is connected with one end of the bottom of the assembling plate. By designing the impurity removal mechanism, the interior of the medium-frequency smelting furnace can be quickly and automatically cleaned, the cleaning efficiency is improved, the workload is reduced, the working pressure of workers is relieved, meanwhile, the influence of residual impurities on the inner wall of the furnace body on machining is prevented, and the machining quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medium frequency smelting furnaces, in particular to a debris removal mechanism for medium frequency smelting furnaces. Background Art

[0002] The medium frequency melting furnace is a device for rapidly melting metals. It is widely used in the field of metal forging. The medium frequency melting furnace converts 50Hz alternating current into 200Hz-10KHz current, and melts the metal in the medium frequency melting furnace through magnetic lines. It has the advantages of fast heating speed, uniform heating, low energy loss and no pollution.

[0003] A medium frequency smelting furnace with the patent number CN209960969U comprises a smelting furnace body, a discharge port and a bracket. The top of the smelting furnace body is provided with a discharge port, and a bracket is provided under the smelting furnace body. The lower end of the bracket is fixedly connected to the base, and one end of the base is provided with a first shaft seat, and the first shaft seat is connected with a hydraulic rod, and the other end of the hydraulic rod is connected to the smelting furnace body through a rotating shaft. A supporting beam is provided on the outer side of the smelting furnace body, and the supporting beam is connected to the bracket through a second shaft seat, and the second shaft seat is fixedly connected to the bracket. A shock absorbing device is provided at the upper end of the bracket. When in use, the hydraulic rod is extended, and the supporting beam rotates along the second shaft seat to rotate the smelting furnace body and pour the raw material out of the discharge port. After the raw material is poured, the hydraulic rod contracts, the smelting furnace body is reset, and the lower end of the smelting furnace body contacts the support plate, and the support spring is compressed, so that the support rod slides along the inner wall of the casing to play a buffering role. There is a lack of impurity removal mechanism during use, which makes the cleaning of the medium frequency smelting furnace troublesome and time-consuming.

[0004] After the medium frequency melting furnace processes the material, a large amount of impurities will remain on the inner wall of the furnace, which has a great impact on the next processing. It needs to be cleaned before processing again. Manual cleaning is inefficient and the workload is large, which increases the work pressure of the workers. Utility Model Content

[0005] The utility model aims to provide an impurity removal mechanism for a medium frequency smelting furnace, so as to solve the problem that a large amount of impurities may remain on the inner wall of the medium frequency smelting furnace as mentioned in the background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a de-impurity mechanism for a medium frequency melting furnace, comprising a base plate, and a left mounting plate and a right mounting plate are respectively installed at two ends of the top of the base plate;

[0007] One side of the left mounting plate is provided with a cleaning mechanism for cleaning the medium frequency smelting furnace, the cleaning mechanism includes a reinforcing plate, the reinforcing plate is installed below one side of the left mounting plate, an assembly rack is installed above one side of the left mounting plate, a guide slide rod is installed between the two ends of the assembly rack cavity, a movable slider is sleeved on the outer side of the guide slide rod, a telescopic rod is installed on the top of the movable slider, and the top of the telescopic rod is connected to one end of the bottom of the assembly plate;

[0008] An automatic dumping mechanism is provided on the top of the base plate. The dumping mechanism comprises a mounting frame, and the mounting frame is mounted on the middle part of the top of the base plate.

[0009] Furthermore, a cleaning motor is installed at one end of the top of the assembly plate, a rotating shaft is installed at one end of the bottom of the assembly plate, and the top of the rotating shaft is connected to the output end of the cleaning motor.

[0010] Furthermore, the bottom of the rotating shaft is connected to one end of the top of the connecting plate, a cleaning brush is installed at the other end of the top of the connecting plate, an auxiliary support frame is installed between the top of one side of the cleaning brush and one end of the top of the connecting plate, and reinforcement support plates are installed between both ends of the top of the reinforcement plate and both ends of the bottom of the assembly frame.

[0011] Furthermore, a movable screw is installed between the two ends of the mounting frame cavity, a tilting slider is sleeved on one end outside the movable screw, a linkage rod is hingedly installed on the top of the tilting slider, the top of the linkage rod is hingedly installed on one end of the bottom of the outer furnace shell, an assembly ring is installed above the left mounting plate and the right mounting plate, and the outer furnace shell is sleeved and installed in the assembly ring.

[0012] Furthermore, a condenser is installed at the bottom of the outer furnace shell cavity, a heat-conducting baffle is installed at the bottom of the outer furnace shell cavity, and the condenser is located between the heat-conducting baffle and the bottom of the outer furnace shell cavity, an air inlet is opened at the bottom of the outside of the outer furnace shell, an exhaust port is opened in a circular array at the top of the outside of the outer furnace shell, and a processing liner is installed at the top of the outer furnace shell cavity.

[0013] Furthermore, one side at the lower part of the outer furnace shell cavity is connected to one end of a serpentine cooling pipe, and the serpentine cooling pipe is located above the heat conducting baffle, and one end of the serpentine cooling pipe is connected to the air inlet, and the other end of the serpentine cooling pipe is installed at the bottom of the water-blocking cover, and the top of the water-blocking cover is installed in the middle of the bottom of the placement plate, and the placement plate is installed at the lower part of the outer furnace shell cavity, and a power fan is installed at the lower part of the water-blocking cover cavity.

[0014] Furthermore, ventilation holes are opened in a circular array on the outer side of the bottom of the placement plate, a sealing annular device is installed on the outer side of the bottom of the placement plate, and a connecting air pipe is installed in a circular shape between the inner side of the sealing annular device and the upper side of the outer side of the waterproof cover.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By designing the impurity removal mechanism, the inside of the medium frequency melting furnace can be quickly and automatically cleaned, which improves the cleaning efficiency, reduces the workload, and relieves the work pressure of the workers. At the same time, it prevents the residual impurities on the inner wall of the furnace from affecting the processing and improves the processing quality.

[0017] 2. Use the cleaning motor to make the rotating shaft drive the cleaning brush on the connecting plate to rotate and clean the inner wall of the inner tank, and quickly clean the impurities remaining on the inner wall. The cleaning automation is high.

[0018] 3. The dumping mechanism can dump the processed raw materials in the medium frequency melting furnace safely and efficiently, avoiding scalding and causing harm to the staff during the dumping process.

[0019] 4. Turn the moving screw to move the dumping slider, so that the linkage rod cooperates with the assembly ring to tilt the outer furnace shell and the processing inner tank, and dump the raw materials in the processing inner tank.

[0020] 5. The power fan uses the serpentine cooling pipe, exhaust port and condenser pipe to blow cold air to the processing liner to cool it down and extend the service life of the medium frequency melting furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the assembly frame of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the outer furnace shell of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the placement plate of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the condenser tube of the utility model;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the sealing annular device of the utility model.

[0028] In the figure: 1. Base plate; 2. Left mounting plate; 3. Right mounting plate; 4. Reinforcement plate; 5. Assembly frame; 6. Guide slide rod; 7. Moving slide block; 8. Telescopic rod; 9. Assembly plate; 10. Mounting frame; 11. Cleaning motor; 12. Rotating shaft; 13. Connecting plate; 14. Cleaning brush; 15. Auxiliary support frame; 16. Reinforcement support plate; 17. Moving screw rod; 18. Tipping slide block; 19. Linkage rod; 20. Outer furnace shell; 21. Assembly collar; 22. Condenser; 23. Temperature conducting baffle; 24. Air inlet; 25. Exhaust outlet; 26. Processing liner; 27. Serpentine cooling pipe; 28. Waterproof cover; 29. ​​Placement plate; 30. Ventilation hole; 31. Sealing annular device; 32. Connecting air pipe; 33. Power fan. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 7 , the utility model provides the following technical solution: a medium frequency smelting furnace impurity removal mechanism, comprising a base plate 1, the top ends of the base plate 1 are respectively installed with a left mounting plate 2 and a right mounting plate 3;

[0031] Embodiment 1:

[0032] like Figure 1-Figure 2 As shown, the equipment uses a cleaning mechanism to facilitate the cleaning of the medium frequency melting furnace, as follows:

[0033] A cleaning mechanism for cleaning the medium frequency smelting furnace is provided on one side of the left mounting plate 2, and the cleaning mechanism includes a reinforcing plate 4, which is installed below one side of the left mounting plate 2, and an assembly frame 5 is installed above one side of the left mounting plate 2, and a guide slide rod 6 is installed between the two ends of the cavity of the assembly frame 5, and a movable slider 7 is sleeved on the outer side of the guide slide rod 6, and a telescopic rod 8 is installed on the top of the movable slider 7, and the top of the telescopic rod 8 is connected to one end of the bottom of the assembly plate 9, and a cleaning motor 11 is installed at one end of the top of the assembly plate 9, and a rotating shaft 12 is installed at one end of the bottom of the assembly plate 9, and the top of the rotating shaft 12 is connected to the output end of the cleaning motor 11;

[0034] The bottom of the rotating shaft 12 is connected to one end of the top of the connecting plate 13, and a cleaning brush 14 is installed at the other end of the top of the connecting plate 13. An auxiliary support frame 15 is installed between the upper side of the cleaning brush 14 and one end of the top of the connecting plate 13, and reinforcing support plates 16 are installed between the two ends of the top of the reinforcing plate 4 and the two ends of the bottom of the assembly frame 5.

[0035] The auxiliary support frame 15 can be used to enhance the stability of the cleaning brush 14 during operation. At the same time, the reinforcement support plate 16 can be used to enhance the stability of the installation of the assembly frame 5. The telescopic rod 8 is started to move the cleaning brush 14 above the medium frequency melting furnace. The moving slider 7 is used to move on the guide slide rod 6 to move the cleaning brush 14 aside to prevent the cleaning brush 14 from affecting the operation of the medium frequency melting furnace.

[0036] Embodiment 2:

[0037] like Figure 1 and Figure 3 As shown, the equipment can be dumped safely and efficiently using a dumping mechanism, as follows:

[0038] An automatic dumping mechanism is provided on the top of the base plate 1. The dumping mechanism includes a mounting frame 10. The mounting frame 10 is installed in the middle of the top of the base plate 1. A moving screw 17 is installed between the two ends in the cavity of the mounting frame 10. A dumping slider 18 is sleeved on one end of the outer side of the moving screw 17. A linkage rod 19 is hingedly installed on the top of the dumping slider 18. The top of the linkage rod 19 is hingedly installed on one end of the bottom of the outer furnace shell 20. An assembly collar 21 is installed above between the left mounting plate 2 and the right mounting plate 3. The outer furnace shell 20 is sleeved and installed in the assembly collar 21.

[0039] The movement of the tipping slider 18 and the assembly ring 21 suspending the outer furnace shell 20 in the air and rotating and adjusting the outer furnace shell 20 enable the linkage rod 19 to tip the outer furnace shell 20, automatically dumping the materials, reducing the work intensity and improving the work safety.

[0040] Embodiment three:

[0041] like Figure 4 and Figure 7 As shown, the device uses a power fan 33 to cool the processing liner 26 to prevent high temperature from damaging the device, as follows:

[0042] A condenser 22 is installed at the bottom of the outer furnace shell 20 cavity, a heat-conducting baffle 23 is installed at the bottom of the outer furnace shell 20 cavity, and the condenser 22 is located between the heat-conducting baffle 23 and the bottom of the outer furnace shell 20 cavity, an air inlet 24 is opened at the bottom of the outer side of the outer furnace shell 20, and an exhaust port 25 is opened in a circular array above the outer side of the outer furnace shell 20, and a processing liner 26 is installed above the outer furnace shell 20 cavity, one side of the lower side of the outer furnace shell 20 cavity is connected to one end of a serpentine cooling pipe 27, and the serpentine cooling pipe 27 is located above the heat-conducting baffle 23, and one end of the serpentine cooling pipe 27 is connected to the air inlet 24, and the other end of the serpentine cooling pipe 27 is installed at the bottom of a water-proof cover 28, and the top of the water-proof cover 28 is installed at the middle of the bottom of a placement plate 29, and the placement plate 29 is installed at the lower part of the outer furnace shell 20 cavity, and a power fan 33 is installed at the lower part of the water-proof cover 28 cavity;

[0043] Ventilation holes 30 are provided in an annular array on the outer side of the bottom of the placement plate 29, a sealing annular device 31 is installed on the outer side of the bottom of the placement plate 29, and a connecting air pipe 32 is installed in an annular manner between the inner side of the sealing annular device 31 and the upper side of the outer side of the water shield 28;

[0044] The condenser 22 and the heat-conducting baffle 23 are used in cooperation to cool the water between the heat-conducting baffle 23 and the placement plate 29, so that the wind passing through the serpentine cooling tube 27 can be stably cooled. The power fan 33 works to allow external wind to enter the serpentine cooling tube 27 from the air inlet 24, and then enter the sealed annular device 31 from the connecting air pipe 32 of the water-proof cover 28, and finally flow out from the ventilation hole 30 of the placement plate 29 above the sealed annular device 31, so as to cool the processed liner 26, and then flow out from the exhaust port 25 after cooling.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An impurity removal mechanism for a medium frequency melting furnace, comprising a base plate (1), wherein two ends of the top of the base plate (1) are respectively mounted with a left mounting plate (2) and a right mounting plate (3); It is characterized in that A cleaning mechanism for cleaning the medium frequency melting furnace is provided on one side of the left mounting plate (2), the cleaning mechanism comprising a reinforcing plate (4), the reinforcing plate (4) being installed below one side of the left mounting plate (2), an assembly rack (5) being installed above one side of the left mounting plate (2), a guide rod (6) being installed between the two ends of the cavity of the assembly rack (5), a movable slider (7) being sleeved on the outer side of the guide rod (6), a telescopic rod (8) being installed on the top of the movable slider (7), the top of the telescopic rod (8) being connected to one end of the bottom of the assembly plate (9); An automatic dumping mechanism is provided on the top of the base plate (1), wherein the dumping mechanism comprises a mounting frame (10), and the mounting frame (10) is mounted in the middle of the top of the base plate (1).

2. The impurity removal mechanism for a medium frequency smelting furnace according to claim 1 is characterized in that: A cleaning motor (11) is installed at one end of the top of the assembly plate (9), a rotating shaft (12) is installed at one end of the bottom of the assembly plate (9), and the top of the rotating shaft (12) is connected to the output end of the cleaning motor (11).

3. The impurity removal mechanism for a medium frequency smelting furnace according to claim 2 is characterized in that: The bottom of the rotating shaft (12) is connected to one end of the top of the connecting plate (13); a cleaning brush (14) is installed at the other end of the top of the connecting plate (13); an auxiliary support frame (15) is installed between the top of one side of the cleaning brush (14) and one end of the top of the connecting plate (13); and reinforcing support plates (16) are installed between both ends of the top of the reinforcing plate (4) and both ends of the bottom of the assembly frame (5).

4. The impurity removal mechanism for a medium frequency melting furnace according to claim 1, characterized in that: A movable screw rod (17) is installed between the two ends of the cavity of the mounting frame (10), a tilting slider (18) is sleeved on one end outside the movable screw rod (17), a linkage rod (19) is hingedly installed on the top of the tilting slider (18), and the top of the linkage rod (19) is hingedly installed on one end of the bottom of the outer furnace shell (20), an assembly ring (21) is installed above between the left mounting plate (2) and the right mounting plate (3), and the outer furnace shell (20) is sleeved in the assembly ring (21).

5. The impurity removal mechanism for a medium frequency melting furnace according to claim 4, characterized in that: A condenser (22) is installed at the bottom of the outer furnace shell (20) cavity, a heat-conducting baffle (23) is installed at the bottom of the outer furnace shell (20) cavity, and the condenser (22) is located between the heat-conducting baffle (23) and the bottom of the outer furnace shell (20) cavity, an air inlet (24) is opened at the bottom of the outer side of the outer furnace shell (20), an air outlet (25) is opened in a circular array at the top of the outer side of the outer furnace shell (20), and a processing liner (26) is installed at the top of the outer furnace shell (20) cavity.

6. The impurity removal mechanism for a medium frequency melting furnace according to claim 5, characterized in that: One side of the lower part of the outer furnace shell (20) cavity is connected to one end of the serpentine cooling pipe (27), and the serpentine cooling pipe (27) is located above the heat-conducting baffle (23), and one end of the serpentine cooling pipe (27) is connected to the air inlet (24), and the other end of the serpentine cooling pipe (27) is installed at the bottom of the water-proof cover (28), and the top of the water-proof cover (28) is installed in the middle of the bottom of the placement plate (29), and the placement plate (29) is installed at the lower part of the cavity of the outer furnace shell (20), and a power fan (33) is installed at the lower part of the cavity of the water-proof cover (28).

7. The impurity removal mechanism for a medium frequency melting furnace according to claim 6, characterized in that: The outer side of the bottom of the placement plate (29) is provided with ventilation holes (30) in a circular array, the outer side of the bottom of the placement plate (29) is provided with a sealing annular device (31), and a connecting air pipe (32) is provided in a circular manner between the inner side of the sealing annular device (31) and the upper side of the outer side of the water-blocking cover (28).

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