Electric melting furnace with material mixing function

Abstract

The utility model relates to the technical field of electric melting furnaces, in particular to an electric melting furnace with a mixing function, which comprises a bottom plate, support plates are connected to two sides of the top of the bottom plate through bolts, an electric melting furnace main body is rotatably connected to opposite sides of the support plates, and a stirring mechanism is arranged on the rear side of the top of the bottom plate. The stirring mechanism comprises a mounting frame and a stirring rod, a dumping mechanism is arranged on the rear side of the electric melting furnace body, and the bottom plate comprises an electric telescopic rod and a connector. The interior of the electric melting furnace body is sealed through the sealing cover, materials are prevented from splashing out, meanwhile, smoke is prevented from being scattered out, then the smoke in the electric melting furnace body is extracted through the air pump, the electric melting furnace body is supported through the supporting plate, the electric telescopic rod does telescopic motion, the connector is driven to do front-back motion, and the electric melting furnace body is driven to move back and forth. The connector drives the electric melting furnace body to rotate through the connecting block and the connecting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of electric melting furnaces, in particular to an electric melting furnace with a material mixing function. Background Art

[0002] Electric furnace smelting is a general term for smelting methods that use electricity as a heat source. In electric furnace smelting, it is best to smelt ductile iron and gray iron alternately. If they are smelted alternately, the service life of the furnace can be greatly extended.

[0003] After searching, the patent number is CN219200032U, and the name is a utility model of a melting furnace for aluminum ingot production, including a melting furnace body, an insulating shell, a preheating bin and a stirring and impurity removal structure. Through research and analysis, it is found that although it has the advantages of a reasonable and simple structure, a preheating function, and good auxiliary melting and filtering functions, the melting furnace for aluminum ingot production still has the following disadvantages to a certain extent.

[0004] For example, the device will generate a large amount of waste gas during use. Direct discharge of the waste gas into the air will pollute the environment and is not conducive to people's health. After melting, the staff needs to manually take the material. The molten material is hot and will burn the staff, which is not conducive to the personal safety of the staff. In order to solve the above technical problems, we have designed an electric melting furnace with a mixing function. Utility Model Content

[0005] The utility model aims to provide an electric melting furnace with a mixing function, which has the advantages of smoke treatment and automatic material unloading, and solves the problem that the device generates a large amount of waste gas during use, and the waste gas is directly discharged into the air, which pollutes the environment and is not conducive to people's health. After the melting is completed, the staff needs to manually take the material, and the molten material is hot, which will burn the staff and is not conducive to the personal safety of the staff.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric melting furnace with a mixing function, comprising a bottom plate, both sides of the top of the bottom plate are connected with support plates by bolts, the opposite side of the support plate is rotatably connected with the electric melting furnace body, a stirring mechanism is arranged on the rear side of the top of the bottom plate, the stirring mechanism comprises a mounting frame and a stirring rod, a dumping mechanism is arranged on the rear side of the electric melting furnace body, the bottom plate comprises an electric telescopic rod and a connecting head, an exhaust gas treatment mechanism is arranged on the rear side of the mounting frame, and the exhaust gas treatment mechanism comprises an air pump and a closing cover.

[0007] Preferably, the dumping mechanism includes a connecting block, the front side of the connecting block is connected to the electric melting furnace body by bolts, the rear side of the connecting block is provided with a connecting groove, the inner cavity of the connecting groove is slidably connected to the connecting head, the rear side of the connecting head is connected to the electric telescopic rod by bolts, and the surface of the electric telescopic rod is rotatably connected to the mounting frame.

[0008] Preferably, a bearing is provided at the connection between the electric telescopic rod and the mounting frame, sliding grooves are provided on both sides of the inner cavity of the connecting groove, and the connecting head is slidably connected to the sliding grooves.

[0009] Preferably, the bottom of the mounting frame is connected to the base plate by bolts, the top of the mounting frame is connected to the first motor by bolts, the drive shaft of the first motor is connected to a threaded rod by bolts, the surface thread sleeve of the threaded rod is provided with a threaded block, the front side of the threaded block is connected to a mounting plate by bolts, the top of the mounting plate is connected to the second motor by bolts, the bottom of the mounting plate is connected to the closing cover by bolts, and the drive shaft of the second motor is connected to the stirring rod by bolts.

[0010] Preferably, the top of the base plate is connected to a guide rod via bolts, the top of the guide rod is connected to the mounting frame via bolts, and the surface of the guide rod is slidably connected to the threaded block.

[0011] Preferably, the exhaust gas treatment mechanism includes a water washing box, the top of the water washing box is connected to a closing plate by bolts, the left side of the top of the closing plate is connected to an air pump by bolts, the air pump's exhaust pipe is connected to the closing cover through a pipe, and the air outlet pipe of the air pump is connected to the closing plate through a pipe.

[0012] Preferably, the right side of the top of the closing plate is connected to an exhaust pipe, and the top of the exhaust pipe is sleeved with a filter cover; the left side of the top of the closing plate is connected to a water supply pipe, and the top threaded sleeve of the water supply pipe is provided with a first pipe cover; the right side of the washing box is connected to a drain pipe, and the right side threaded sleeve of the drain pipe is provided with a second pipe cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model seals the interior of the electric melting furnace body through a sealing cover, prevents the material from splashing out and prevents the smoke from escaping, then extracts the smoke in the electric melting furnace body through an air pump, draws the harmful smoke into a water washing box, and passes the sweaty smoke into the treatment water in the water washing box, purifies the smoke by washing the smoke with water, and the purified smoke is discharged through an exhaust pipe;

[0015] The utility model supports the electric melting furnace body by a supporting plate, and drives the connecting head to move forward and backward by an electric telescopic rod, and the connecting head drives the electric melting furnace body to rotate through a connecting block and a connecting groove, so that the electric melting furnace body gradually tilts. After tilting to a certain angle, the melted material in the electric melting furnace body will flow out, thus completing automatic unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the support plate and the connection groove of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the installation frame and stirring rod of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the closing cover and the air pump of the utility model.

[0020] In the figure: 1. bottom plate; 2. support plate; 3. electric melting furnace body; 4. connecting block; 5. mounting frame; 6. electric telescopic rod; 7. connecting head; 8. first motor; 9. threaded rod; 10. guide rod; 11. threaded block; 12. mounting plate; 13. second motor; 14. closing cover; 15. stirring rod; 16. washing box; 17. closing plate; 18. exhaust pipe; 19. air pump; 20. connecting groove; 21. dumping mechanism; 22. stirring mechanism; 23. exhaust gas treatment mechanism. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 4 An electric melting furnace with a mixing function includes a bottom plate 1, both sides of the top of the bottom plate 1 are connected with support plates 2 by bolts, the opposite side of the support plate 2 is rotatably connected with an electric melting furnace body 3, a stirring mechanism 22 is arranged on the rear side of the top of the bottom plate 1, the stirring mechanism 22 includes a mounting frame 5 and a stirring rod 15, a dumping mechanism 21 is arranged on the rear side of the electric melting furnace body 3, the bottom plate 1 includes an electric telescopic rod 6 and a connecting head 7, an exhaust gas treatment mechanism 23 is arranged on the rear side of the mounting frame 5, and the exhaust gas treatment mechanism 23 includes an air pump 19 and a closing cover 14.

[0022] See also Figure 1 and Figure 2The tipping mechanism 21 includes a connecting block 4, the front side of the connecting block 4 is connected to the electric melting furnace body 3 by bolts, a connecting groove 20 is provided on the rear side of the connecting block 4, the inner cavity of the connecting groove 20 is slidably connected to the connecting head 7, the rear side of the connecting head 7 is connected to the electric telescopic rod 6 by bolts, and the surface of the electric telescopic rod 6 is rotatably connected to the mounting frame 5. By providing the connecting block 4 and the connecting groove 20, the electric melting furnace body 3 and the connecting head 7 can be easily connected, and the connecting head 7 can drive the electric melting furnace body 3 to rotate.

[0023] See also Figure 2 A bearing is provided at the connection between the electric telescopic rod 6 and the mounting frame 5, and slide grooves are provided on both sides of the inner cavity of the connecting groove 20. The connecting head 7 is slidably connected to the slide groove. By providing the bearing, the electric telescopic rod 6 can be easily rotated. By providing the slide groove, the connecting head 7 can be easily limited, and the connecting head 7 can drive the connecting block 4 to move.

[0024] See also Figure 1 and Figure 3 The bottom of the mounting frame 5 is connected to the base plate 1 by bolts, the top of the mounting frame 5 is connected to the first motor 8 by bolts, the transmission shaft of the first motor 8 is connected to the threaded rod 9 by bolts, the surface thread sleeve of the threaded rod 9 is provided with a threaded block 11, the front side of the threaded block 11 is connected to the mounting plate 12 by bolts, the top of the mounting plate 12 is connected to the second motor 13 by bolts, the bottom of the mounting plate 12 is connected to the closing cover 14 by bolts, the transmission shaft of the second motor 13 is connected to the stirring rod 15 by bolts, and by setting the mounting plate 12, the second motor 13, the closing cover 14 and the stirring rod 15 can be easily installed, and their normal operation can be facilitated.

[0025] See also Figure 3 The top of the base plate 1 is connected with a guide rod 10 by bolts, the top of the guide rod 10 is connected to the mounting frame 5 by bolts, the surface of the guide rod 10 is slidably connected to the threaded block 11, and by setting the guide rod 10, the threaded block 11 can be guided and stably moved.

[0026] Please refer to Figure and Figure 4 The waste gas treatment mechanism 23 includes a water washing box 16, the top of the water washing box 16 is connected to a closing plate 17 by bolts, the left side of the top of the closing plate 17 is connected to an air pump 19 by bolts, the air suction pipe of the air pump 19 is connected to the closing cover 14 through a pipeline, and the air outlet pipe of the air pump 19 is connected to the closing plate 17 through a pipeline. By setting the closing plate 17, the water washing box 16 can be easily closed, and the treated water in the water washing box 16 can be effectively prevented from spilling out.

[0027] See also Figure 4The right side of the top of the closing plate 17 is connected to an exhaust pipe 18, and a filter cover is provided on the top of the exhaust pipe 18. The left side of the top of the closing plate 17 is connected to a water supply pipe, and a first pipe cover is provided on the top of the water supply pipe. The right side of the water washing box 16 is connected to a drain pipe, and a second pipe cover is provided on the right side of the drain pipe. By setting the exhaust pipe 18, the treated exhaust gas can be discharged easily. By setting the filter cover, debris can be effectively prevented from entering the water washing box 16. By setting the water supply pipe and the drain pipe, the treated water in the water washing box 16 can be replaced easily. By setting the first pipe cover and the second pipe cover, the water supply pipe and the drain pipe can be respectively closed, which can effectively prevent the treated water from spilling.

[0028] When in use, the material is first added into the electric melting furnace body 3, and the first motor 8 is started through the external controller. The transmission shaft of the first motor 8 drives the threaded block 11, the mounting plate 12, the second motor 13, the closing cover 14 and the stirring rod 15 to move up and down, and the electric melting furnace body 3 is closed by the closing cover 14. The electric melting furnace body 3 is started through the external controller to heat the internal material to melt it. During the melting process, the mounting plate 12 is started through the external controller, and the stirring rod 15 is driven by the transmission shaft of the mounting plate 12 to rotate to stir the internal material of the electric melting furnace body 3. In this process, the air pump 19 is started through the external controller, and the smoke in the electric melting furnace body 3 is purged by the air pump 19. Extraction, the harmful smoke is sucked into the washing box 16, and the sweaty smoke is passed into the treated water in the washing box 16, the smoke is purified by washing the smoke with water, and the purified smoke is discharged through the exhaust pipe 18. After melting is completed, the exhaust pipe 18 is controlled by the external controller to lift the stirring rod 15 from the electric melting furnace body 3, and the electric telescopic rod 6 is started by the external controller. The electric telescopic rod 6 performs telescopic movement, driving the connecting head 7 to move back and forth. The connecting head 7 drives the electric melting furnace body 3 to rotate through the connecting block 4 and the connecting groove 20, so that the electric melting furnace body 3 is gradually tilted. After tilting to a certain angle, the molten material in the electric melting furnace body 3 will flow out, thus completing automatic unloading.

[0029] In summary: the electric melting furnace with mixing function, through the water washing box 16, the closing plate 17, the exhaust pipe 18, the air pump 19, the connecting groove 20, the dumping mechanism 21, the stirring mechanism 22 and the waste gas treatment mechanism 23, solves the problem that the device will generate a large amount of waste gas during use, and the waste gas directly discharged into the air will pollute the environment and is not conducive to people's health. After the melting is completed, the staff needs to manually take the material. The molten material is hot and will burn the staff, which is not conducive to the personal safety of the staff.

Claims

1. An electric melting furnace with a mixing function, comprising a bottom plate (1), characterized in that: Both sides of the top of the bottom plate (1) are connected to support plates (2) by bolts, and the opposite side of the support plate (2) is rotatably connected to the electric melting furnace body (3). A stirring mechanism (22) is arranged on the rear side of the top of the bottom plate (1), and the stirring mechanism (22) includes a mounting frame (5) and a stirring rod (15). A dumping mechanism (21) is arranged on the rear side of the electric melting furnace body (3). The bottom plate (1) includes an electric telescopic rod (6) and a connecting head (7). An exhaust gas treatment mechanism (23) is arranged on the rear side of the mounting frame (5), and the exhaust gas treatment mechanism (23) includes an air pump (19) and a closing cover (14).

2. The electric melting furnace with mixing function according to claim 1, characterized in that: The tipping mechanism (21) comprises a connecting block (4), the front side of the connecting block (4) being connected to the electric melting furnace body (3) via bolts, the rear side of the connecting block (4) being provided with a connecting groove (20), the inner cavity of the connecting groove (20) being slidably connected to a connecting head (7), the rear side of the connecting head (7) being connected to an electric telescopic rod (6) via bolts, and the surface of the electric telescopic rod (6) being rotatably connected to a mounting frame (5).

3. The electric melting furnace with mixing function according to claim 2, characterized in that: A bearing is provided at the connection between the electric telescopic rod (6) and the mounting frame (5), sliding grooves are provided on both sides of the inner cavity of the connecting groove (20), and the connecting head (7) is slidably connected to the sliding grooves.

4. The electric melting furnace with mixing function according to claim 1, characterized in that: The bottom of the mounting frame (5) is connected to the bottom plate (1) by bolts, the top of the mounting frame (5) is connected to a first motor (8) by bolts, the transmission shaft of the first motor (8) is connected to a threaded rod (9) by bolts, a threaded block (11) is provided on the surface of the threaded rod (9), the front side of the threaded block (11) is connected to a mounting plate (12) by bolts, the top of the mounting plate (12) is connected to a second motor (13) by bolts, the bottom of the mounting plate (12) is connected to a closing cover (14) by bolts, and the transmission shaft of the second motor (13) is connected to a stirring rod (15) by bolts.

5. The electric melting furnace with mixing function according to claim 4, characterized in that: The top of the base plate (1) is connected to a guide rod (10) via bolts, the top of the guide rod (10) is connected to a mounting frame (5) via bolts, and the surface of the guide rod (10) is slidably connected to a threaded block (11).

6. The electric melting furnace with mixing function according to claim 1, characterized in that: The waste gas treatment mechanism (23) comprises a water washing box (16), the top of the water washing box (16) is connected to a closing plate (17) by bolts, the left side of the top of the closing plate (17) is connected to an air pump (19) by bolts, the air extraction pipe of the air pump (19) is connected to the closing cover (14) by a pipeline, and the air outlet pipe of the air pump (19) is connected to the closing plate (17) by a pipeline.

7. The electric melting furnace with mixing function according to claim 6, characterized in that: The right side of the top of the closing plate (17) is connected to an exhaust pipe (18), the top of the exhaust pipe (18) is sleeved with a filter cover, the left side of the top of the closing plate (17) is connected to a water supply pipe, the top of the water supply pipe is sleeved with a first pipe cover, and the right side of the water washing box (16) is connected to a drain pipe, the right side of the drain pipe is sleeved with a second pipe cover.

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