Temperature-control mixing device for magnesia-carbon refractory material

Abstract

The utility model discloses a magnesia carbon refractory material temperature control mixing device, which comprises a bottom plate, the front side and the rear side of the top of the bottom plate are both fixedly connected with vertical plates, a mixing box is movably connected between the two vertical plates, the top of the mixing box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a transmission rod, and the output end of the transmission rod is fixedly connected with a second motor. The end, away from the first motor, of the transmission rod penetrates into an inner cavity of the mixing box. Through cooperative use of the bottom plate, the vertical plate, the mixing box, the first motor, the transmission rod, the stirring rod, the shell, a second motor, a cam, a limiting sleeve, a spring, a limiting plate, a limiting rod, a movable plate and a connecting rod, the problems that in the actual use process of an existing temperature-control mixing device for magnesia-carbon refractory materials, the mixing efficiency is poor, and the mixing efficiency is poor due to the single stirring mode are solved. The problems that the mixing time of materials is long, and the materials cannot be uniformly stirred, so that the actual use requirements cannot be met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a temperature-controlled mixing device for magnesium-carbon refractory materials. Background Art

[0002] Magnesia carbon bricks are non-burning carbon composite refractory materials made of high-melting-point alkaline oxide magnesium oxide and high-melting-point carbon materials that are difficult to be wetted by slag as raw materials, various non-oxide additives are added, and they are combined with carbon binders. Traditional magnesia carbon bricks made with synthetic tar binders according to the cold mixing process harden and obtain the necessary strength during the tar damage process, thereby forming isotropic glassy carbon. The magnesia carbon bricks are mixed by a mixing device, and then the mixture is evenly mixed to produce magnesia carbon bricks.

[0003] For example, a Chinese utility model provides "a mixing device for the production of magnesium carbon bricks", and its announcement number is: CN214635720U. In this utility model, a functional rod is provided, and stirring is performed by a stirring fork, so that the mixing is more uniform. The inner wall of the mixing barrel is scraped and cleaned by the cross bar inside the fixed bar, which is more convenient. A supporting structure is provided, and the support frame can be opened and moved by the moving wheel, and it is padded by the connecting barrel and the pad, which is more stable. However, in the actual use of this patent, the mixing efficiency is poor. Due to the single stirring method, the material mixing time is long, and the material cannot be stirred evenly, thus failing to meet the actual use needs. Utility Model Content

[0004] The purpose of the utility model is to provide a temperature-controlled mixing device for magnesium-carbon refractory materials, which has the advantage of high efficiency and solves the problem that the existing temperature-controlled mixing device for magnesium-carbon refractory materials has poor mixing efficiency during actual use, and due to the single stirring method, the material mixing time is long, and the material cannot be stirred evenly, thus failing to meet actual use needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature-controlled mixing device for magnesium-carbon refractory materials, comprising a bottom plate, the front and rear sides of the top of the bottom plate are fixedly connected with vertical plates, a mixing box is movably connected between the two vertical plates, a first motor is fixedly connected to the top of the mixing box, a transmission rod is fixedly connected to the output end of the first motor, an end of the transmission rod away from the first motor penetrates into the inner cavity of the mixing box, a stirring rod is fixedly connected to the surface of the transmission rod, a shell is fixedly connected to the right side of the top of the bottom plate, a second motor is fixedly connected to the back of the inner cavity of the shell, a cam is fixedly connected to the output end of the second motor, a limiting sleeve is fixedly connected to the bottom of the inner cavity of the shell, a spring is fixedly connected to the bottom of the inner cavity of the limiting sleeve, the top of the spring is fixedly connected to the limiting plate, the top of the limiting plate is fixedly connected to the limiting rod, the end of the limiting rod away from the limiting plate penetrates to the top of the limiting sleeve and is fixedly connected to the movable plate, a connecting rod is movably connected to the left side of the movable plate, and the end of the connecting rod away from the movable plate penetrates to the left side of the shell and is movably connected to the bottom of the right side of the mixing box.

[0006] Preferably, a side plate is fixedly connected to the left side of the top of the bottom plate, and a rubber column is fixedly connected to the top of the right side of the side plate.

[0007] Preferably, the bottom of the mixing box is connected to a discharge pipe, and a valve is sleeved on the surface of the discharge pipe.

[0008] Preferably, the top of the left side of the mixing box is connected to a feeding pipe, both sides of the bottom of the inner cavity of the mixing box are fixedly connected with material guide plates, and the left side of the mixing box is provided with a temperature control device.

[0009] Preferably, an inspection plate is provided on the front side of the shell, and bolts are provided through the front side of the inspection plate, and the surface of the bolts is movably connected to the inner wall of the shell through threads.

[0010] Preferably, a controller is fixedly connected to the front side of the vertical plate, and an opening is formed on the left side of the shell.

[0011] Preferably, an inclined plate is fixedly connected to the bottom of the right side of the side plate, and the bottom of the inclined plate is fixedly connected to the top of the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that the existing temperature-controlled mixing device for magnesium-carbon refractory materials has poor mixing efficiency during actual use, and the material mixing time is long due to the single stirring method, and the material cannot be stirred evenly, thus failing to meet the actual use requirements through the coordinated use of a bottom plate, a vertical plate, a mixing box, a first motor, a transmission rod, a stirring rod, a shell, a second motor, a cam, a limit sleeve, a spring, a limit plate, a limit rod, a movable plate and a connecting rod.

[0014] 2. The utility model provides side panels and rubber columns to knock the mixing box during its swinging process, thereby preventing materials from adhering to the inner wall of the mixing box. The utility model provides a discharge pipe and a valve to facilitate the discharge of mixed materials from the mixing box. The utility model provides a feeding pipe to facilitate the addition of materials into the mixing box. The utility model provides a temperature control device to control the temperature in the mixing box. The utility model provides an inclined plate to improve the stability of the side panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional view of the structure of the utility model;

[0017] Figure 3 It is a top view schematic cross-sectional view of the housing of the utility model.

[0018] In the figure: 1. bottom plate; 2. vertical plate; 3. mixing box; 4. first motor; 5. transmission rod; 6. stirring rod; 7. shell; 8. second motor; 9. cam; 10. limit sleeve; 11. spring; 12. limit plate; 13. limit rod; 14. movable plate; 15. connecting rod; 16. side plate; 17. rubber column; 18. discharge pipe; 19. valve; 20. feeding pipe; 21. temperature control device. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3A temperature-controlled mixing device for magnesium-carbon refractory materials comprises a bottom plate 1, a vertical plate 2 is fixedly connected to the front and rear sides of the top of the bottom plate 1, a mixing box 3 is movably connected between the two vertical plates 2, a first motor 4 is fixedly connected to the top of the mixing box 3, a transmission rod 5 is fixedly connected to the output end of the first motor 4, an end of the transmission rod 5 away from the first motor 4 penetrates into the inner cavity of the mixing box 3, a stirring rod 6 is fixedly connected to the surface of the transmission rod 5, a shell 7 is fixedly connected to the right side of the top of the bottom plate 1, a second motor 8 is fixedly connected to the back of the inner cavity of the shell 7, a cam 9 is fixedly connected to the output end of the second motor 8, a limiting sleeve 10 is fixedly connected to the bottom of the inner cavity of the shell 7, and a spring 11 is fixedly connected to the bottom of the inner cavity of the limiting sleeve 10 The top of the spring 11 is fixedly connected to the limit plate 12, the top of the limit plate 12 is fixedly connected to the limit rod 13, the end of the limit rod 13 away from the limit plate 12 passes through the top of the limit sleeve 10 and is fixedly connected to the movable plate 14, the left side of the movable plate 14 is movably connected with a connecting rod 15, the end of the connecting rod 15 away from the movable plate 14 passes through the left side of the shell 7 and is movably connected to the bottom of the right side of the mixing box 3, the left side of the top of the bottom plate 1 is fixedly connected to the side plate 16, the top of the right side of the side plate 16 is fixedly connected to the rubber column 17, the bottom of the mixing box 3 is connected to a discharge pipe 18, the surface of the discharge pipe 18 is provided with a valve 19, the top of the left side of the mixing box 3 is connected to a feeding pipe 20, and the two sides of the bottom of the inner cavity of the mixing box 3 The casing 7 is fixedly connected with a guide plate, a temperature control device 21 is arranged on the left side of the mixing box 3, an inspection plate is arranged on the front side of the casing 7, bolts are arranged through the front side of the inspection plate, and the surface of the bolts is movably connected to the inner wall of the casing 7 through threads, a controller is fixedly connected to the front side of the vertical plate 2, an opening is opened on the left side of the casing 7, an inclined plate is fixedly connected to the bottom of the right side of the side plate 16, and the bottom of the inclined plate is fixedly connected to the top of the bottom plate 1, and by arranging the side plate 16 and the rubber column 17, the mixing box 3 can be knocked during the swinging process, so as to avoid the material adhering to the inner wall of the mixing box 3, and by arranging the discharge pipe 18 and the valve 19, the mixed material can be easily discharged from the mixing box 3, and by arranging the feeding pipe 20 , it is convenient to add materials into the mixing box 3. By setting the temperature control device 21, the temperature in the mixing box 3 can be regulated. By setting the inclined plate, the stability of the side plate 16 can be improved. Through the coordinated use of the bottom plate 1, the vertical plate 2, the mixing box 3, the first motor 4, the transmission rod 5, the stirring rod 6, the shell 7, the second motor 8, the cam 9, the limit sleeve 10, the spring 11, the limit plate 12, the limit rod 13, the movable plate 14 and the connecting rod 15, the problem that the existing temperature control mixing device of magnesium-carbon refractory materials has poor mixing efficiency during actual use, and the material mixing time is long due to the single stirring method, and the material cannot be stirred evenly, thereby failing to meet the actual use requirements is solved.

[0021] When in use, the first motor 4 and the second motor 8 are started, the first motor 4 drives the transmission rod 5 to rotate, the transmission rod 5 drives the stirring rod 6 to rotate, the second motor 8 drives the cam 9 to rotate, the cam 9 squeezes the movable plate 14, and after the movable plate 14 is squeezed, the spring 11 is compressed by the cooperation of the limit rod 13 and the limit plate 12, and the cam 9 continues to rotate and releases the squeezing of the movable plate 14, so that the spring 11 drives the limit plate 12 to reset, and the limit plate 12 drives the movable plate 14 to reset through the cooperation of the limit rod 13, and the reciprocating movement makes the movable plate 14 drive the mixing box 3 to swing continuously through the cooperation of the connecting rod 15, so that the material shakes while being stirred to improve the mixing efficiency of the material, and in the process of discharging, the continuous swing of the mixing box 3 will be hit by the rubber column 17, so that the inner wall of the mixing box 3 vibrates to prevent the material from adhering to the inner wall of the mixing box 3.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature-controlled mixing device for magnesium-carbon refractory materials, comprising a bottom plate (1), characterized in that: The front and rear sides of the top of the bottom plate (1) are fixedly connected to vertical plates (2), a mixing box (3) is movably connected between the two vertical plates (2), a first motor (4) is fixedly connected to the top of the mixing box (3), a transmission rod (5) is fixedly connected to the output end of the first motor (4), an end of the transmission rod (5) away from the first motor (4) penetrates into the inner cavity of the mixing box (3), a stirring rod (6) is fixedly connected to the surface of the transmission rod (5), a shell (7) is fixedly connected to the right side of the top of the bottom plate (1), a second motor (8) is fixedly connected to the back of the inner cavity of the shell (7), and a cam (9) is fixedly connected to the output end of the second motor (8). ), the bottom of the inner cavity of the shell (7) is fixedly connected to a limit sleeve (10), the bottom of the inner cavity of the limit sleeve (10) is fixedly connected to a spring (11), the top of the spring (11) is fixedly connected to a limit plate (12), the top of the limit plate (12) is fixedly connected to a limit rod (13), the end of the limit rod (13) away from the limit plate (12) penetrates to the top of the limit sleeve (10) and is fixedly connected to a movable plate (14), the left side of the movable plate (14) is movably connected to a connecting rod (15), the end of the connecting rod (15) away from the movable plate (14) penetrates to the left side of the shell (7) and is movably connected to the bottom of the right side of the mixing box (3).

2. A temperature-controlled mixing device for magnesium-carbon refractory materials according to claim 1, characterized in that: A side plate (16) is fixedly connected to the left side of the top of the bottom plate (1), and a rubber column (17) is fixedly connected to the top of the right side of the side plate (16).

3. A temperature-controlled mixing device for magnesium-carbon refractory materials according to claim 1, characterized in that: The bottom of the mixing box (3) is connected to a discharge pipe (18), and a valve (19) is sleeved on the surface of the discharge pipe (18).

4. A temperature-controlled mixing device for magnesium-carbon refractory materials according to claim 1, characterized in that: The top of the left side of the mixing box (3) is connected to a feeding pipe (20), both sides of the bottom of the inner cavity of the mixing box (3) are fixedly connected to material guide plates, and the left side of the mixing box (3) is provided with a temperature control device (21).

5. The temperature-controlled mixing device for magnesium-carbon refractory materials according to claim 1, characterized in that: The front of the housing (7) is provided with an inspection plate, the front of the inspection plate is penetrated by a bolt, and the surface of the bolt is movably connected to the inner wall of the housing (7) via a thread.

6. A temperature-controlled mixing device for magnesium-carbon refractory materials according to claim 1, characterized in that: A controller is fixedly connected to the front side of the vertical plate (2), and an opening is provided on the left side of the shell (7).

7. A temperature-controlled mixing device for magnesium-carbon refractory materials according to claim 2, characterized in that: The bottom of the right side of the side plate (16) is fixedly connected to an inclined plate, and the bottom of the inclined plate is fixedly connected to the top of the bottom plate (1).

Images