Mixing and stirring device for refractory material processing

Abstract

The utility model discloses a mixing and stirring device for refractory material processing, which comprises a stirring tank, a discharging anti-blocking structure is fixedly mounted on the bottom side of the stirring tank, an efficient stirring device is rotatably mounted in the stirring tank, and a feeding anti-blocking structure is fixedly mounted above the stirring tank. According to the discharging anti-blocking device, the discharging anti-blocking structure is installed, stirred refractory raw materials are gushed out through the valve, the arranged spiral blades rotate to enable the raw materials to be discharged, then blocking of the raw materials in the discharging process is avoided, and when the raw materials fall into the filter cylinder, due to the fact that the weight telescopic cylinder and the strip-shaped spring are compressed and shake, the raw materials are not blocked. And an arranged filter drum can further filter the ground and screened raw materials and prevent foreign matter from falling in the process, an efficient stirring device is installed, so that the rotating directions of stirring blades in the middle and stirring blades on the outer side are opposite, the raw materials are stirred in two directions, and the raw materials are evenly mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material processing, in particular to a mixing and stirring device for refractory material processing. Background Technique

[0002] Refractory materials are non-metallic materials with a refractoriness of not less than 1580 °C, having good resistance to thermal shock and chemical erosion, low thermal conductivity and low expansion coefficient. The main components of refractory materials usually include clay, corundum, expanded perlite, quartz sand, etc. The selected raw materials are subjected to processes such as crushing, screening, and batching, and then various raw materials are mixed evenly by a mixing and stirring device, and then can be processed and formed in the later stage.

[0003] In the prior art, the publication number CN217164063U is proposed. The technical solution disclosed in the patent document is as follows: a mixing and stirring device for refractory material production; the mixing and stirring device for refractory material production includes a stirring tank, a hopper, a fitting block, a placement plate, a handle, a driving component, a stirring component, a rotating shaft, a first engaging block, a second engaging block, a scraping plate, a scraping strip, and a transportation component. The driving component is fixedly connected to the placement plate, the stirring component is fixedly connected to the driving component, and one end of the rotating shaft is rotatably connected to the stirring tank.

[0004] The above patent discharges the stirred refractory material raw materials through a transportation pipe, but the transportation pipe is set to be relatively long, so that the powder is easy to accumulate, resulting in a blockage phenomenon, and the hopper provided also causes blockage during feeding, thereby reducing the efficiency of refractory material processing. In addition, the stirring block rotates in one direction, and due to inertia, the refractory material raw materials inside also mix in one direction, resulting in poor mixing effect of various raw materials. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mixing and stirring device for refractory material processing to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a mixing and stirring device for refractory material processing, including a stirring tank, an anti-blocking structure for discharging is fixedly installed at the bottom side of the stirring tank, an efficient stirring device is rotatably installed inside the stirring tank, and an anti-blocking structure for feeding is fixedly installed above the stirring tank.

[0007] The anti-blocking structure for discharging includes a discharge pipe, a transportation pipe is fixedly connected to the bottom side of the discharge pipe, a valve is arranged on the outer wall of the discharge pipe, and an anti-blocking component is rotatably installed inside the transportation pipe.

[0008] The efficient stirring device includes a mounting frame, which is bolted to the top side of the stirring tank. A second motor is provided in the middle of the mounting frame. The output end of the second motor is fixedly connected with a driving gear, and driven gears are meshed with the teeth around the driving gear. Stirring components are fixedly installed inside the driving gear and the driven gears.

[0009] The feeding anti-blocking structure includes a blanking plate, on which a mounting frame is fixedly connected. Vibration components are fixedly installed around the upper end of the mounting frame. Connecting plates are fixedly connected to the tops of the vibration components, and a filter cylinder is arranged between the connecting plates.

[0010] As a further preference of the technical solution, a feeding port is provided on the outer surface above the stirring tank, a discharging port is provided on the bottom side of the stirring tank, and a support is fixedly connected to the outer wall of the stirring tank.

[0011] As a further preference of the technical solution, the feeding port is fixedly connected with the blanking plate, and the discharging port is fixedly connected with a discharging pipe.

[0012] As a further preference of the technical solution, the anti-blocking component includes a first motor, which is arranged at the rear end of the conveying pipe. The output end of the first motor passes through the conveying pipe through a bearing and is fixedly connected with a transmission rod. The transmission rod is located inside the conveying pipe, and a spiral blade is fixedly connected to the outer surface of the transmission rod.

[0013] In the above technical solution, the spiral blade is rotated to discharge the raw materials, thereby avoiding blockage of the raw materials during the blanking process.

[0014] As a further preference of the technical solution, the stirring component includes a rotating rod, which is arranged inside the driving gear and the driven gears, passes through the top end of the stirring tank and extends to the lower part inside the stirring tank. Stirring blades are arranged at equal intervals on the outer surface of the rotating rod.

[0015] As a further preference of the technical solution, the stirring blades under the driving gear and the stirring blades under the driven gear are arranged in a staggered manner.

[0016] In the above technical solution, due to the meshing, the stirring blades in the middle and the stirring blades on the outside rotate in opposite directions, stirring the raw materials bidirectionally to make them evenly mixed.

[0017] As a further preference of the technical solution, the vibration component includes a telescopic cylinder, a strip spring is sleeved on the outer wall of the telescopic cylinder, a hinge seat is movably connected to the top side of the telescopic cylinder, and the hinge seat is fixedly connected with the connecting plate.

[0018] In the above technical solution, since the weight telescopic cylinder and the strip spring are compressed and vibrated, the falling of the raw materials is accelerated, blockage is prevented, and the provided filter cylinder can further filter the raw materials after grinding and screening.

[0019] The utility model provides a mixing and stirring device for refractory material processing, which has the following beneficial effects:

[0020] (1) By installing a discharge anti-blocking structure, the utility model enables the well-stirred refractory material raw materials to flow out through a valve, and the provided spiral blade discharges the raw materials by rotating, thus avoiding blockage during the feeding process. In addition, a filter cylinder, a connecting plate and a vibration assembly are arranged at the feeding port. When the raw materials fall into the filter cylinder, since the weight telescopic cylinder and the strip spring are compressed and vibrated, the falling of the raw materials is accelerated, blockage is prevented, and the provided filter cylinder can further filter the raw materials after grinding and screening to prevent foreign objects from falling in during the process.

[0021] (2) By installing an efficient stirring device, the utility model drives the driving gear, the rotating rod and the stirring blades to rotate, so as to stir and mix the raw materials in the middle of the stirring tank. By meshing, the driven gear, the rotating rod and the stirring blades rotate, so as to stir the raw materials near the inner wall. And because of meshing, the stirring blades in the middle and the stirring blades on the outside rotate in opposite directions, stirring the raw materials bidirectionally to make them mix evenly and improve the mixing effect of various raw materials. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of the whole utility model;

[0023] Figure 2 is a sectional view of the utility model;

[0024] Figure 3 is a schematic structural diagram of the stirring assembly of the utility model;

[0025] Figure 4 is a schematic structural diagram of the feeding anti-blocking structure of the utility model;

[0026] Figure 5 is an enlarged view of Figure A of the utility model;

[0027] In the figure: 1, mixing tank; 2, anti-blocking structure for discharging; 3, high-efficiency mixing device; 4, anti-blocking structure for feeding; 11, feeding port; 12, discharging port; 13, support; 21, discharging pipe; 22, valve; 23, conveying pipe; 24, anti-blocking component; 241, motor 1; 242, transmission rod; 243, spiral blade; 31, mounting frame; 32, motor 2; 33, driving gear; 34, driven gear; 35, mixing component; 351, rotating rod; 352, mixing blade; 41, blanking plate; 42, mounting frame; 43, filter cartridge; 44, connecting plate; 45, vibrating component; 451, telescopic cylinder; 452, strip spring; 453, hinge seat. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] The present invention provides a technical solution: As Figure 1 and Figure 2 shown, in this embodiment, a mixing and stirring device for refractory material processing includes a mixing tank 1. An anti-blocking structure 2 for discharging is fixedly installed on the bottom side of the mixing tank 1. A high-efficiency mixing device 3 is rotatably installed inside the mixing tank 1. An anti-blocking structure 4 for feeding is fixedly installed above the mixing tank 1. A feeding port 11 is opened on the outer surface above the mixing tank 1. A discharging port 12 is opened on the bottom side of the mixing tank 1. A support 13 is fixedly connected to the outer wall of the mixing tank 1. The feeding port 11 is fixedly connected to the blanking plate 41. The discharging port 12 is fixedly connected to the discharging pipe 21.

[0030] As Figure 1 and Figure 2 shown, the anti-blocking structure 2 for discharging includes a discharging pipe 21. A conveying pipe 23 is fixedly connected to the bottom side of the discharging pipe 21. A valve 22 is arranged on the outer wall of the discharging pipe 21. An anti-blocking component 24 is rotatably installed inside the conveying pipe 23. The anti-blocking component 24 includes a motor 1 241. The motor 1 241 is arranged at the rear end of the conveying pipe 23. The output end of the motor 1 241 passes through the conveying pipe 23 through a bearing and is fixedly connected to a transmission rod 242. The transmission rod 242 is located inside the conveying pipe 23. A spiral blade 243 is fixedly connected to the outer surface of the transmission rod 242. By installing the anti-blocking structure 2 for discharging, the well-mixed refractory material raw materials are made to gush out through the valve 22, and the arranged spiral blade 243 rotates to discharge the raw materials, thereby avoiding blockage of the raw materials during the feeding process.

[0031] As Figure 2 and Figure 3As shown in the figure, the high-efficiency stirring device 3 includes a mounting frame 31. The mounting frame 31 is bolted to the top side of the stirring tank 1. A second motor 32 is provided in the middle of the mounting frame 31. The output end of the second motor 32 is fixedly connected with a driving gear 33. Driven gears 34 are meshed with the teeth around the driving gear 33. Stirring assemblies 35 are fixedly installed inside the driving gear 33 and the driven gears 34. The stirring assembly 35 includes a rotating rod 351. The rotating rod 351 is arranged inside the driving gear 33 and the driven gears 34, and passes through the top end of the stirring tank 1 and extends to the lower part inside the stirring tank 1. Stirring blades 352 are arranged at equal intervals on the outer surface of the rotating rod 351. The stirring blades 352 under the driving gear 33 and the stirring blades 352 under the driven gear 34 are arranged staggeredly. By installing the high-efficiency stirring device 3, the driving gear 33, the rotating rod 351 and the stirring blades 352 can be rotated by driving to stir and mix the raw materials in the middle of the stirring tank 1. The driven gear 34, the rotating rod 351 and the stirring blades 352 can be rotated by meshing to stir the raw materials near the inner wall. And due to meshing, the rotating directions of the stirring blades 352 in the middle and the stirring blades 352 on the outside are opposite, so as to stir the raw materials in two directions and make them mix evenly, improving the mixing effect of various raw materials.

[0032] As Figure 4 and Figure 5 As shown in the figure, the feeding anti-blocking structure 4 includes a blanking plate 41. An installation frame 42 is fixedly connected to the blanking plate 41. Vibration assemblies 45 are fixedly installed around the upper end of the installation frame 42. Connecting plates 44 are fixedly connected to the tops of the vibration assemblies 45. A filter cylinder 43 is arranged between the connecting plates 44. The vibration assembly 45 includes a telescopic cylinder 451. Strip springs 452 are sleeved on the outer walls of the telescopic cylinders 451. Hinge seats 453 are movably connected to the top sides of the telescopic cylinders 451. The hinge seats 453 are fixedly connected to the connecting plates 44. The filter cylinder 43, the connecting plates 44 and the vibration assemblies 45 are arranged at the feeding port 11. When the raw materials fall into the filter cylinder 43, the telescopic cylinders 451 and the strip springs 452 are compressed and vibrated due to the weight, thereby accelerating the falling of the raw materials and preventing blockage. And the arranged filter cylinder 43 can further filter the raw materials after grinding and screening to prevent foreign objects from falling in during the process.

[0033] The utility model provides a mixing and stirring device for refractory material processing, and the specific working principle is as follows: The well-ground and screened refractory material raw materials are added through the filter cylinder 43. Due to the compression and vibration of the weight expansion cylinder 451 and the strip spring 452, the falling of the raw materials is accelerated. Moreover, the provided filter cylinder 43 further filters the ground and screened raw materials. The falling raw materials enter the stirring tank 1 through the blanking plate 41. Then, the second motor 32 is started to drive the driving gear 33 and the driven gear 34 to rotate, and efficient stirring is achieved through the rotating stirring blades 352. The valve 22 is opened to allow the well-stirred refractory material raw materials to flow out. At the same time, the first motor 241 is started to drive the spiral blade 243 to rotate, so that the raw materials are discharged.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mixing and stirring device for refractory material processing, comprising a stirring tank (1), characterized in that: A discharge anti-blocking structure (2) is fixedly installed on the bottom side of the stirring tank (1), a high-efficiency stirring device (3) is rotatably installed inside the stirring tank (1), and a feed anti-blocking structure (4) is fixedly installed above the stirring tank (1); The discharge anti-blocking structure (2) includes a discharge pipe (21), a transport pipe (23) is fixedly connected to the bottom side of the discharge pipe (21), a valve (22) is arranged on the outer wall of the discharge pipe (21), and an anti-blocking component (24) is rotatably installed inside the transport pipe (23); The high-efficiency stirring device (3) includes a mounting frame (31), the mounting frame (31) is bolted to the top side of the stirring tank (1), a second motor (32) is arranged in the middle of the mounting frame (31), a driving gear (33) is fixedly connected to the output end of the second motor (32), driven gears (34) are meshed with the teeth on the periphery of the driving gear (33), and stirring components (35) are fixedly installed inside the driving gear (33) and the driven gears (34); The feed anti-blocking structure (4) includes a blanking plate (41), a mounting frame (42) is fixedly connected to the blanking plate (41), vibration components (45) are fixedly installed around the upper end of the mounting frame (42), connecting plates (44) are fixedly connected to the tops of the vibration components (45), and a filter cartridge (43) is arranged between the connecting plates (44).

2. A mixing and stirring device for refractory material processing according to claim 1, characterized in that: A feed inlet (11) is formed on the outer surface above the stirring tank (1), a discharge outlet (12) is formed on the bottom side of the stirring tank (1), and a bracket (13) is fixedly connected to the outer wall of the stirring tank (1).

3. A mixing and stirring device for refractory material processing according to claim 2, characterized in that: The feed inlet (11) is fixedly connected to the blanking plate (41), and the discharge outlet (12) is fixedly connected to the discharge pipe (21).

4. A mixing and stirring device for refractory material processing according to claim 1, characterized in that: The anti-blocking component (24) includes a first motor (241), the first motor (241) is arranged at the rear end of the transport pipe (23), the output end of the first motor (241) passes through the transport pipe (23) through a bearing and is fixedly connected to a transmission rod (242), the transmission rod (242) is located inside the transport pipe (23), and a spiral blade (243) is fixedly connected to the outer surface of the transmission rod (242).

5. A mixing and stirring device for refractory material processing according to claim 1, wherein: The stirring component (35) includes a rotating rod (351), the rotating rod (351) is arranged inside the driving gear (33) and the driven gears (34), and extends through the top end of the stirring tank (1) to the lower part inside the stirring tank (1), and stirring blades (352) are arranged at equal intervals on the outer surface of the rotating rod (351).

6. A mixing and stirring device for refractory material processing according to claim 1, characterized in that: The stirring blades (352) under the driving gear (33) and the stirring blades (352) under the driven gears (34) are arranged in a staggered manner.

7. A mixing and stirring device for refractory material processing according to claim 1, characterized in that: The vibration component (45) includes a telescopic cylinder (451), strip springs (452) are sleeved on the outer walls of the telescopic cylinders (451), hinge seats (453) are movably connected to the top sides of the telescopic cylinders (451), and the hinge seats (453) are fixedly connected to the connecting plates (44).

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