Hazardous waste kiln refractory material production mixing device

Abstract

The utility model discloses a hazardous waste kiln refractory material production mixing device which comprises a supporting plate, a group of connecting rods are fixed on the outer wall of the top of the supporting plate, the outer walls of the connecting rods are rotatably connected with a movable plate, a mounting plate is fixed on the outer wall of the movable plate, a mounting block is fixed on the outer wall of the mounting plate, and a motor is fixed on the outer wall of the mounting block. An output shaft of the motor is connected with a rotating shaft through a coupler, the rotating shaft penetrates through the outer wall of one side of the mounting plate, the outer wall of one side of the mounting plate is rotationally connected with a stirring shaft, a first supporting sleeve and a second supporting sleeve are fixed to the outer wall of the supporting plate, and the inner walls of the first supporting sleeve and the second supporting sleeve are rotationally connected with a mixing cylinder and a material guiding pipe; and the material guide pipe is fixed on the outer wall of one side of the mixing cylinder. According to the mixing device, raw materials in the mixing cylinder can be fully stirred, meanwhile, the raw materials are prevented from being attached to the inner wall of the mixing cylinder, meanwhile, the mixed raw materials in the mixing cylinder can be rapidly discharged through the material guide pipe, and the mixing processing efficiency of refractory materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material production, in particular to a mixing device for producing refractory materials for hazardous waste kilns. Background Art

[0002] Hazardous waste kilns are the main incineration and treatment facilities for solid and liquid hazardous wastes. In order to improve the fire resistance of hazardous waste kilns when incinerating hazardous wastes, a large amount of refractory materials need to be fixed in the hazardous waste kilns to improve the overall fire resistance of the hazardous waste kilns. During the production of refractory materials, corresponding mixing devices need to be used to mix the various refractory raw materials and binders that make up the refractory materials.

[0003] After searching, the Chinese patent application number CN202121441933.6 discloses a mixing device for refractory material production, including a base, with hinged rods installed at both ends of one side of the upper surface of the base, the upper ends of the two hinged rods are hinged to the loading plate, and a long plate is fixed between the two hinged rods. However, since the above technical solution does not have a corresponding mechanism for scraping off the raw materials attached to the inner wall of the mixing barrel, there is still a problem that a large amount of raw materials are easily attached to the inner wall of the mixing barrel, resulting in a low utilization rate of the refractory raw materials. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a hazardous waste kiln refractory material production mixing device.

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

[0006] A hazardous waste kiln refractory material production mixing device comprises a support plate, a group of connecting rods are fixed to the outer wall of the top of the support plate, a movable plate is rotatably connected to the outer wall of the connecting rod, a mounting plate is fixed to the outer wall of the movable plate, a mounting block is fixed to the outer wall of the mounting plate, a motor is fixed to the outer wall of the mounting block, the output shaft of the motor is connected to a rotating shaft through a coupling, and the rotating shaft passes through the outer wall of one side of the mounting plate;

[0007] The outer wall of one side of the mounting plate is rotatably connected with a stirring shaft, the outer wall of the support plate is fixed with a first support sleeve and a second support sleeve, the inner walls of the first support sleeve and the second support sleeve are rotatably connected with a mixing cylinder and a material guide pipe, the material guide pipe is fixed on the outer wall of one side of the mixing cylinder, the outer wall of the mixing cylinder is fixed with a first outer gear ring, the outer wall of the rotating shaft is fixed with a second outer gear ring, and the second outer gear ring is meshingly connected with the first outer gear ring;

[0008] The stirring shaft passes through the outer wall of one side of the mixing drum, a group of stirring rods are fixed on the outer wall of the stirring shaft, a scraper is fixed on the outer wall of the stirring rod, the scraper is slidably connected to the inner wall of the mixing drum, and the rotating shaft is connected to the stirring shaft through a transmission chain.

[0009] As a further solution of the utility model: an electric hydraulic push rod is fixed on the inner wall of the support plate, and the output shaft of the electric hydraulic push rod is rotatably connected with a push block.

[0010] As a further solution of the utility model: a guiding slide rail is fixed on the outer wall of the bottom of the movable plate, and the push block is slidably connected to the inner wall of the guiding slide rail.

[0011] As a further solution of the utility model: a support seat is rotatably connected to the outer wall of one side of the rotating shaft, and the support seat is fixed on the outer wall of the movable plate.

[0012] As a further solution of the utility model: a plurality of support legs are fixed on the outer wall of the bottom of the support plate.

[0013] As a further solution of the utility model: a buffer rod is fixed on the outer wall of the top of the support plate.

[0014] As a further solution of the utility model: an elastic pad is fixed on the outer wall of the buffer rod.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. Workers pour the refractory material raw materials to be mixed into the mixing cylinder through the feeding pipe, and then start the motor to drive the rotating shaft to rotate. When the rotating shaft rotates, it will drive the stirring shaft to rotate in the same direction through the transmission chain, and at the same time drive the whole mixing cylinder to rotate in the opposite direction through the second external gear ring and the first external gear ring on the outer wall, so that the stirring shaft can fully stir the raw materials in the mixing cylinder through the stirring rod. At the same time, the scraper located on the outer wall of the stirring rod can slide on the inner wall of the mixing cylinder, so as to scrape off the raw materials attached to the inner wall of the mixing cylinder, avoiding the attachment of raw materials to the inner wall of the mixing cylinder while fully stirring the raw materials in the mixing cylinder.

[0017] 2. After the raw materials in the mixing cylinder are stirred, the workers control the electric hydraulic push rod to push the whole movable plate up and open, so that the mixing cylinder tilts to the side of the feeding pipe. At this time, the raw materials in the mixing cylinder will quickly flow out through the feeding pipe under the agitation of the stirring rod and the scraper, enabling the mixed raw materials in the mixing cylinder to be quickly discharged through the feeding pipe, improving the mixing and processing efficiency of refractory materials.

[0018] 3. The buffer rod can support and buffer the movable plate after it rotates back to the horizontal position, improving the stability of the whole up and down rotation of the movable plate; the support seat can stably support the whole rotating shaft, improving the stability of the rotating shaft during rotation. Description of the drawings

[0019] Figure 1 It is a schematic front view structure diagram of a mixing device for producing refractory materials in a hazardous waste kiln furnace proposed by the utility model;

[0020] Figure 2 Schematic diagram of the internal structure of the mixing cylinder of a mixing device for producing refractory materials for hazardous waste kilns proposed by the present utility model;

[0021] Figure 3 Schematic diagram of the support plate structure of a mixing device for producing refractory materials for hazardous waste kilns proposed by the present utility model.

[0022] In the figure: 1 - support plate, 2 - support leg, 3 - buffer rod, 4 - motor, 5 - mounting block, 6 - stirring shaft, 7 - mounting plate, 8 - first support sleeve, 9 - mixing cylinder, 10 - first external gear ring, 11 - second support sleeve, 12 - feeding pipe, 13 - connecting rod, 14 - movable plate, 15 - support seat, 16 - second external gear ring, 17 - electro - hydraulic push rod, 18 - rotating shaft, 19 - stirring rod, 20 - scraper, 21 - pushing block, 22 - guiding slide rail. Specific embodiments

[0023] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.

[0024] The embodiments of this patent are described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain this patent and should not be construed as a limitation of this patent.

[0025] Embodiment 1

[0026] A mixing device for producing refractory materials for hazardous waste kilns, as Figures 1-3 shown, includes a support plate 1. A group of connecting rods 13 are fixed on the outer wall of the top of the support plate 1. The outer wall of the connecting rod 13 is rotatably connected with a movable plate 14. The outer wall of the movable plate 14 is fixed with a mounting plate 7. The outer wall of the mounting plate 7 is fixed with a mounting block 5. The outer wall of the mounting block 5 is fixed with a motor 4. The output shaft of the motor 4 is connected with a rotating shaft 18 through a coupling, and the rotating shaft 18 penetrates through the outer wall of one side of the mounting plate 7;

[0027] The outer wall of one side of the mounting plate 7 is rotatably connected with a stirring shaft 6. The outer wall of the support plate 1 is fixed with a first support sleeve 8 and a second support sleeve 11. The inner walls of the first support sleeve 8 and the second support sleeve 11 are rotatably connected with a mixing cylinder 9 and a feeding pipe 12. The feeding pipe 12 is fixed on the outer wall of one side of the mixing cylinder 9. The outer wall of the mixing cylinder 9 is fixed with a first external gear ring 10. The outer wall of the rotating shaft 18 is fixed with a second external gear ring 16, and the second external gear ring 16 is meshed with the first external gear ring 10;

[0028] The stirring shaft 6 penetrates through the outer wall on one side of the mixing cylinder 9. A set of stirring rods 19 are fixed to the outer wall of the stirring shaft 6, and a scraping plate 20 is fixed to the outer wall of the stirring rod 19. The scraping plate 20 is slidably connected to the inner wall of the mixing cylinder 9. The rotating shaft 18 is drivingly connected to the stirring shaft 6 through a transmission chain;

[0029] An electric hydraulic push rod 17 is fixed to the inner wall of the support plate 1, and the output shaft of the electric hydraulic push rod 17 is rotatably connected to a push block 21;

[0030] A guiding slide rail 22 is fixed to the outer wall at the bottom of the movable plate 14, and the push block 21 is slidably connected to the inner wall of the guiding slide rail 22;

[0031] The staff pours the refractory material raw materials to be mixed into the interior of the mixing cylinder 9 through the material guiding pipe 12. Subsequently, the motor 4 is started to drive the rotating shaft 18 to rotate. When the rotating shaft 18 rotates, it will drive the stirring shaft 6 to rotate in the same direction through the transmission chain. At the same time, it drives the entire mixing cylinder 9 to rotate in the reverse direction through the second external gear ring 16 and the first external gear ring 10 on the outer wall, so that the stirring shaft 6 can fully stir the raw materials inside the mixing cylinder 9 through the stirring rods 19. At the same time, the scraping plate 20 located on the outer wall of the stirring rod 19 can slide on the inner wall of the mixing cylinder 9, so as to scrape off the raw materials adhering to the inner wall of the mixing cylinder 9, avoiding the raw materials from adhering to the inner wall of the mixing cylinder 9 while fully stirring the raw materials inside the mixing cylinder 9;

[0032] When the raw materials inside the mixing cylinder 9 are stirred, the staff controls the electric hydraulic push rod 17 to push the entire movable plate 14 upward to open, so that the mixing cylinder 9 tilts toward the material guiding pipe 12. At this time, the raw materials inside the mixing cylinder 9 will quickly flow out through the material guiding pipe 12 under the agitation of the stirring rods 19 and the scraping plate 20, enabling the mixed raw materials inside the mixing cylinder 9 to be quickly discharged through the material guiding pipe 12, improving the mixing and processing efficiency of the refractory materials.

[0033] As Figure 1 shown, a support seat 15 is rotatably connected to the outer wall on one side of the rotating shaft 18, and the support seat 15 is fixed to the outer wall of the movable plate 14; the support seat 15 can stably support the entire rotating shaft 18, improving the stability of the rotating shaft 18 during rotation.

[0034] As Figure 1 shown, a plurality of support legs 2 are fixed to the outer wall at the bottom of the support plate 1; the support legs 2 can stably support the entire support plate 1.

[0035] Working principle: The staff pours the refractory material raw materials to be mixed into the interior of the mixing cylinder 9 through the material guiding pipe 12. Subsequently, the motor 4 is started to drive the rotating shaft 18 to rotate. When the rotating shaft 18 rotates, it drives the stirring shaft 6 to rotate in the same direction through the transmission chain. At the same time, it drives the entire mixing cylinder 9 to rotate in the reverse direction through the second external gear ring 16 and the first external gear ring 10 on the outer wall, enabling the stirring shaft 6 to fully stir the raw materials inside the mixing cylinder 9 through the stirring rod 19. Meanwhile, the scraper 20 located on the outer wall of the stirring rod 19 can slide on the inner wall of the mixing cylinder 9, thereby scraping off the raw materials adhering to the inner wall of the mixing cylinder 9.

[0036] When the raw materials inside the mixing cylinder 9 are stirred, the staff controls the electro-hydraulic push rod 17 to push the movable plate 14 to lift upwards as a whole, so that the mixing cylinder 9 tilts towards the material guiding pipe 12. At this time, the raw materials inside the mixing cylinder 9 will quickly flow out through the material guiding pipe 12 under the agitation of the stirring rod 19 and the scraper 20, enabling the mixed raw materials inside the mixing cylinder 9 to be quickly discharged through the material guiding pipe 12.

[0037] Embodiment 2

[0038] A mixing device for producing refractory materials for hazardous waste kilns, as Figure 1 shown. The following improvements are made in this embodiment based on Embodiment 1: A buffer rod 3 is fixed on the outer wall of the top of the support plate 1, and an elastic pad is fixed on the outer wall of the buffer rod 3; the buffer rod 3 can support and buffer the movable plate 14 after it rotates back to the horizontal position, improving the stability of the overall up-and-down rotation of the movable plate 14.

[0039] Working principle: The buffer rod 3 can support and buffer the movable plate 14 after it rotates back to the horizontal position.

[0040] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A mixing device for producing refractory materials for hazardous waste kilns, including a support plate (1), characterized in that, A set of connecting rods (13) are fixed to the outer wall of the top of the support plate (1). An activity plate (14) is rotatably connected to the outer wall of the connecting rod (13). An installation plate (7) is fixed to the outer wall of the activity plate (14). An installation block (5) is fixed to the outer wall of the installation plate (7). A motor (4) is fixed to the outer wall of the installation block (5). The output shaft of the motor (4) is connected to a rotating shaft (18) through a coupling. The rotating shaft (18) penetrates through one side outer wall of the installation plate (7). A stirring shaft (6) is rotatably connected to one side outer wall of the installation plate (7). A first support sleeve (8) and a second support sleeve (11) are fixed to the outer wall of the support plate (1). A mixing cylinder (9) and a feed pipe (12) are rotatably connected to the inner walls of the first support sleeve (8) and the second support sleeve (11). The feed pipe (12) is fixed to one side outer wall of the mixing cylinder (9). A first external gear ring (10) is fixed to the outer wall of the mixing cylinder (9). A second external gear ring (16) is fixed to the outer wall of the rotating shaft (18). The second external gear ring (16) is meshed and connected with the first external gear ring (10). The stirring shaft (6) penetrates through one side outer wall of the mixing cylinder (9). A set of stirring rods (19) are fixed to the outer wall of the stirring shaft (6). A scraping plate (20) is fixed to the outer wall of the stirring rod (19). The scraping plate (20) is slidably connected to the inner wall of the mixing cylinder (9). The rotating shaft (18) is drivingly connected to the stirring shaft (6) through a transmission chain.

2. The mixing device for producing refractory materials for hazardous waste kilns according to claim 1, wherein, An electric hydraulic push rod (17) is fixed to the inner wall of the support plate (1). The output shaft of the electric hydraulic push rod (17) is rotatably connected to a push block (21).

3. A mixing device for producing refractory materials for hazardous waste kilns according to claim 1, characterized in that, A guiding slide rail (22) is fixed to the outer wall of the bottom of the activity plate (14). The push block (21) is slidably connected to the inner wall of the guiding slide rail (22).

4. A mixing device for producing refractory materials for hazardous waste kilns according to claim 1, characterized in that, A support seat (15) is rotatably connected to one side outer wall of the rotating shaft (18). The support seat (15) is fixed to the outer wall of the activity plate (14).

5. A mixing device for producing refractory materials for hazardous waste kilns according to claim 1, characterized in that, A plurality of support legs (2) are fixed to the outer wall of the bottom of the support plate (1).

6. The mixing device for producing refractory materials for hazardous waste kilns according to claim 5, characterized in that, A buffer rod (3) is fixed to the outer wall of the top of the support plate (1).

7. A mixing device for producing refractory materials for hazardous waste kilns according to claim 6, characterized in that, An elastic pad is fixed to the outer wall of the buffer rod (3).

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