Ceramic energy-saving vacuum stirring device

Abstract

The utility model discloses a ceramic energy-saving vacuum stirring device which comprises a stirring tank, a sealing cover is arranged at the top of the stirring tank, a protective shell is arranged on the sealing cover, a driving motor is installed at the top of the protective shell, the output end of the driving motor is connected with a middle shaft rod, and the bottom end of the middle shaft rod penetrates through the protective shell and the sealing cover and extends into the stirring tank. A stirring rod is arranged on the middle shaft rod in the stirring tank, a first belt pulley is arranged on the middle shaft rod in the protective shell, the first belt pulley is connected with a second belt pulley through a belt, the second belt pulley is fixedly connected with a rotating pipe, and the bottom end of the rotating pipe penetrates through the sealing cover and is connected with a conical filter screen; a cleaning brush is arranged at the position, corresponding to the conical filter screen, of the bottom of the sealing cover and can clean the outer side of the conical filter screen so as to prevent the conical filter screen from being blocked, and the conical filter screen is filled with activated carbon particles so that the filtering and adsorbing effects can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum stirring, in particular to a ceramic energy-saving vacuum stirring device. Background Art

[0002] Vacuum stirring has the benefit of improving mixing efficiency. Under vacuum conditions, gas is reduced, viscosity is lowered, and material fluidity is enhanced, thereby improving mixing efficiency. In the production of ceramics, ceramic raw materials are mixed using vacuum stirring.

[0003] A Chinese patent with application number 202320100555.8 discloses a vacuum stirring device for special ceramic production raw materials. The motor stirs the material and drives the outer anti-blocking ring to rotate at the same time. The outer anti-blocking ring drives the inner anti-blocking ring to rotate through the connecting gear. At this time, the vacuum suction generated by the entrance of the vacuum tube can easily suck in the material. Large particles of material will pass through the outer filter along the inclined surface of the outer filter under the action of inertia and be thrown out to the surroundings. Small particles of material will also be filtered and thrown out after passing through the internal outer filter. Finally, the micro particles are filtered by the inner filter to reduce the occurrence of material clogging the filter. However, the structure is too complicated, which makes the cost high and the maintenance is very inconvenient.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a ceramic energy-saving vacuum stirring device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A ceramic energy-saving vacuum stirring device comprises a stirring tank, a sealing cover is provided on the top of the stirring tank, a protective shell is provided on the sealing cover, a driving motor is installed on the top of the protective shell, an output end of the driving motor is connected to a central axis rod, the bottom end of the central axis rod penetrates the protective shell and the sealing cover and extends into the stirring tank, a stirring rod is provided on the central axis rod in the stirring tank, a first pulley is provided on the central axis rod in the protective shell, the first pulley is connected to a second pulley via a belt, the second pulley is fixedly connected to a rotating tube, the bottom end of the rotating tube penetrates the sealing cover and is connected to a conical filter screen, a cleaning brush is provided at a position corresponding to the conical filter screen on the bottom of the sealing cover, the top of the rotating tube is connected to a vacuum tube via a rotating joint, and the top end of the vacuum tube penetrates the protective shell.

[0008] Preferably, the sealing cover is provided with a feed port.

[0009] Preferably, a discharge port is provided at the bottom of the stirring tank.

[0010] Preferably, a sealing gasket is provided between the sealing cover and the stirring tank.

[0011] Preferably, the central shaft is provided with a spiral blade, and the spiral blade is arranged below the stirring rod.

[0012] Preferably, the inner cavity of the conical filter is filled with activated carbon particles, and a partition is provided on the top of the conical filter.

[0013] The beneficial effects of the utility model are as follows: the utility model has a simple structure and a reasonable design, and is provided with a first pulley, a belt, a second pulley, a rotating tube, a conical filter, a cleaning brush and other structures. The cleaning brush can clean the outside of the conical filter to prevent the conical filter from being blocked, and the conical filter is filled with activated carbon particles to enhance the filtering and adsorption effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of a ceramic energy-saving vacuum stirring device according to an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of a protective shell of a ceramic energy-saving vacuum stirring device according to an embodiment of the utility model;

[0017] Figure 3 It is a structural diagram of a central axis rod of a ceramic energy-saving vacuum stirring device according to an embodiment of the utility model;

[0018] Figure 4 It is a cross-sectional view of a conical filter screen of a ceramic energy-saving vacuum stirring device according to an embodiment of the utility model.

[0019] In the figure:

[0020] 1. Mixing tank; 2. Sealing cover; 3. Protective shell; 4. Driving motor; 5. Middle shaft; 6. Stirring rod; 7. First pulley; 8. Belt; 9. Second pulley; 10. Rotating tube; 11. Conical filter; 12. Cleaning brush; 13. Rotating joint; 14. Vacuum tube; 15. Feed inlet; 16. Discharge outlet; 17. Sealing gasket; 18. Spiral blade; 19. Activated carbon granules; 20. Partition. DETAILED DESCRIPTION

[0021] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0022] According to an embodiment of the utility model, a ceramic energy-saving vacuum stirring device is provided.

[0023] Embodiment 1

[0024] like Figure 1-4 As shown, a ceramic energy-saving vacuum stirring device according to an embodiment of the utility model comprises a stirring tank 1, a sealing cover 2 is provided on the top of the stirring tank 1, a protective shell 3 is provided on the sealing cover 2, a driving motor 4 is installed on the top of the protective shell 3, a central axis rod 5 is connected to the output end of the driving motor 4, the bottom end of the central axis rod 5 passes through the protective shell 3 and the sealing cover 2 and extends into the stirring tank 1, a stirring rod 6 is provided on the central axis rod 5 in the stirring tank 1, a first pulley 7 is provided on the central axis rod 5 in the protective shell 3, the first pulley 7 is connected to the second pulley 9 through a belt 8, the second pulley 9 is fixedly connected to a rotating tube 10, the bottom end of the rotating tube 10 passes through the sealing cover 2 and is connected to a conical filter screen 11, a cleaning brush 12 is provided at a position corresponding to the conical filter screen 11 at the bottom of the sealing cover 2, a vacuum tube 14 is connected to the top of the rotating tube 10 through a rotating joint 13, the top of the vacuum tube 14 passes through the protective shell 3, the cleaning brush 12 can clean the outside of the conical filter screen 11 to prevent the conical filter screen 11 from being blocked, and the conical filter screen 11 is filled with activated carbon particles 19 to enhance the filtering and adsorption effect.

[0025] Embodiment 2

[0026] like Figure 1-4As shown, a ceramic energy-saving vacuum stirring device according to an embodiment of the utility model comprises a stirring tank 1, a sealing cover 2 is provided on the top of the stirring tank 1, a protective shell 3 is provided on the sealing cover 2, a driving motor 4 is installed on the top of the protective shell 3, a central axis rod 5 is connected to the output end of the driving motor 4, the bottom end of the central axis rod 5 passes through the protective shell 3 and the sealing cover 2 and extends into the stirring tank 1, a stirring rod 6 is provided on the central axis rod 5 in the stirring tank 1, a first pulley 7 is provided on the central axis rod 5 in the protective shell 3, the first pulley 7 is connected to the second pulley 9 through a belt 8, the second pulley 9 is fixedly connected to a rotating tube 10, the bottom end of the rotating tube 10 passes through the sealing cover 2 and is connected to a conical filter screen 11, a cleaning brush 12 is provided at a position corresponding to the conical filter screen 11 at the bottom of the sealing cover 2, a vacuum tube 14 is connected to the top of the rotating tube 10 through a rotating joint 13, the top of the vacuum tube 14 passes through the protective shell 3, a feeding port 15 is provided on the sealing cover 2, a discharging port 16 is provided at the bottom of the stirring tank 1, and a sealing pad 17 is provided between the sealing cover 2 and the stirring tank 1.

[0027] Embodiment 3

[0028] like Figure 1-4 As shown, a ceramic energy-saving vacuum stirring device according to an embodiment of the utility model includes a stirring tank 1, a sealing cover 2 is provided on the top of the stirring tank 1, a protective shell 3 is provided on the sealing cover 2, a driving motor 4 is installed on the top of the protective shell 3, a central axis rod 5 is connected to the output end of the driving motor 4, the bottom end of the central axis rod 5 passes through the protective shell 3 and the sealing cover 2 and extends into the stirring tank 1, a stirring rod 6 is provided on the central axis rod 5 in the stirring tank 1, a first pulley 7 is provided on the central axis rod 5 in the protective shell 3, and the first pulley 7 is connected to a second pulley 9 through a belt 8 The second pulley 9 is fixedly connected to a rotating tube 10, the bottom end of the rotating tube 10 passes through the sealing cover 2 and is connected to a conical filter screen 11, a cleaning brush 12 is provided at the bottom of the sealing cover 2 corresponding to the conical filter screen 11, the top of the rotating tube 10 is connected to a vacuum tube 14 through a rotating joint 13, the top of the vacuum tube 14 passes through the protective shell 3, a spiral blade 18 is provided on the central axis 5, and the spiral blade 18 is arranged below the stirring rod 6, the inner cavity of the conical filter screen 11 is filled with activated carbon particles 19, and a partition screen 20 is provided on the top of the conical filter screen 11.

[0029] In summary, with the help of the above-mentioned technical scheme of the utility model, when this device is in use, the raw materials are introduced into the mixing tank 1 through the feed port 15, the vacuum tube 14 is connected to the vacuum pump, and the vacuum pump is started after the feed port 15 is closed. At the same time, the drive motor 4 is started, and the central axis rod 5 drives the stirring rod 6 and the first pulley 7 to rotate, and then the rotating tube 10 drives the conical filter screen 11 to rotate, and the cleaning brush 12 can clean the outside of the conical filter screen 11 to avoid clogging the conical filter screen 11.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. A ceramic energy-saving vacuum stirring device, comprising a stirring tank (1), characterized in that: The top of the stirring tank (1) is provided with a sealing cover (2), the sealing cover (2) is provided with a protective shell (3), the top of the protective shell (3) is provided with a driving motor (4), the output end of the driving motor (4) is connected to a central axis rod (5), the bottom end of the central axis rod (5) penetrates the protective shell (3) and the sealing cover (2) and extends into the stirring tank (1), the central axis rod (5) in the stirring tank (1) is provided with a stirring rod (6), the central axis rod (5) in the protective shell (3) is provided with a first pulley (7), and the central axis rod (5) in the protective shell (3) is provided with a first pulley (7). The first pulley (7) is connected to the second pulley (9) via a belt (8); the second pulley (9) is fixedly connected to a rotating tube (10); the bottom end of the rotating tube (10) passes through a sealing cover (2) and is connected to a conical filter screen (11); a cleaning brush (12) is provided at a position corresponding to the conical filter screen (11) at the bottom of the sealing cover (2); the top of the rotating tube (10) is connected to a vacuum tube (14) via a rotating joint (13); the top end of the vacuum tube (14) passes through a protective shell (3).

2. A ceramic energy-saving vacuum stirring device according to claim 1, characterized in that: The sealing cover (2) is provided with a feed inlet (15).

3. A ceramic energy-saving vacuum stirring device according to claim 2, characterized in that: The bottom of the stirring tank (1) is provided with a discharge port (16).

4. A ceramic energy-saving vacuum stirring device according to claim 3, characterized in that: A sealing gasket (17) is provided between the sealing cover (2) and the stirring tank (1).

5. A ceramic energy-saving vacuum stirring device according to claim 4, characterized in that: The central shaft rod (5) is provided with a spiral blade (18), and the spiral blade (18) is arranged below the stirring rod (6).

6. A ceramic energy-saving vacuum stirring device according to claim 5, characterized in that: The inner cavity of the conical filter screen (11) is filled with activated carbon particles (19), and a partition screen (20) is provided on the top of the conical filter screen (11).

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