Grinding device for ceramic material

Abstract

The utility model discloses a grinding device for ceramic materials, which belongs to the technical field of ceramic material grinding, and comprises a grinding box, a dust removal box, a filter screen I and a sieve plate, a motor is arranged in the center of the top of the grinding box, the output end of the motor is fixedly connected with a grinding roller, and the grinding roller is positioned in an inner cavity of the grinding box; a grinding seat is arranged under the grinding roller, a base is fixedly connected to the bottom of the grinding seat, the first filter screen is fixedly connected into the base, the sieve plate is located under the base and on the lower side of an inner cavity of the grinding box, two cavities are fixedly connected to the upper surface of the inner cavity of the grinding box, and material guiding pipelines are fixedly connected to the bottoms of the two cavities; the device solves the problems of material leading and dust generated during grinding of current ceramic materials.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceramic material grinding, and in particular relates to a grinding device for ceramic materials. Background Art

[0002] Ceramic materials refer to a class of inorganic non-metallic materials made by forming and sintering natural or synthetic compounds at high temperatures. They have the advantages of high melting point, high hardness, high wear resistance, and oxidation resistance. They can be used as structural materials and tool materials. Since ceramics also have some special properties, they can also be used as functional materials. During the production and processing of ceramic materials, a lot of fine dust will be generated, which is harmful to the health of workers. Therefore, during the grinding process, attention should be paid to the closed guidance of ceramic materials and the removal of dust particles generated by grinding.

[0003] There are various grinding devices in the prior art, but in the grinding devices for ceramic materials, there is a lack of closed guidance and dust removal mechanism for the ceramic materials, which will cause the ceramic materials to splash and fill the grinding device with dust. Once the device is opened, unground ceramic materials remain and dust-filled gas also blows in. This phenomenon has become a problem that people in the field need to solve urgently.

[0004] Therefore, a grinding device for ceramic materials is proposed which has an optimized structure and can carry out material introduction and dust removal. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding device for ceramic materials in view of the existing material collection device, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a grinding device for ceramic materials, comprising a grinding box, a dust removal box, a filter screen, and a sieve plate, wherein a motor is arranged at the top center of the grinding box, a grinding roller is fixedly connected to the output end of the motor, the grinding roller is located in the inner cavity of the grinding box, a grinding seat is arranged directly below the grinding roller, a base is fixedly connected to the bottom of the grinding seat, the filter screen is fixedly connected in the base, the sieve plate is located directly below the base and at the lower side of the inner cavity of the grinding box, two groups of chambers are fixedly connected to the upper surface of the inner cavity of the grinding box, and the bottoms of the two groups of chambers are fixedly connected to material guide pipes;

[0007] A centrifugal fan is provided on one side of the grinding box, and a filter screen 2 is provided on the front side of the centrifugal fan. A pipe 1 is fixedly connected to the right side of the grinding box, and the exhaust port of the centrifugal fan corresponds to the pipe mouth of the pipe 1. The other end of the pipe 1 is fixedly connected to the bottom of the dust removal box. A bottom plate is fixedly connected to the lower side of the inner cavity of the dust removal box, and air holes are opened on the bottom plate. A number of activated carbon boxes are provided on the top of the bottom plate, and a filter bag mounting rack is fixedly connected to the upper side of the inner cavity of the dust removal box, and the filter bag mounting rack is located directly above the activated carbon box. An air outlet is provided on the top of the dust removal box.

[0008] The utility model further describes that it also includes two groups of dust suction devices, each group of the dust suction devices includes a pipe 2, an air pump and a water tank, one end of the pipe 2 is fixedly connected to the side of the grinding box, the pipe mouth of the pipe 2 is located between the filter screen 1 and the sieve plate, one end of the pipe 2 is fixedly connected to the air pump, the other end of the pipe 2 passes through the left side of the water tank into the inner cavity, the pipe mouth of the pipe 2 is connected to water, and a plurality of exhaust valves are arranged at the bottom of the pipe 2 located in the water tank.

[0009] The utility model further illustrates that the grinding box is hingedly connected to a box door, and a handle is fixed on the left side of the surface of the box door.

[0010] The utility model further illustrates that a material discharge cover is fixedly connected to the bottom of the grinding box.

[0011] The utility model further illustrates that two groups of feed inlets are arranged on the upper surface of the grinding box, the two groups of feed inlets are symmetrically distributed on the upper surface of the grinding box, and a cover plate is hinged on the top of each group of feed inlets.

[0012] The utility model further illustrates that the left side of the dust removal box is hingedly connected to a second box door, and the left side of the surface of the second box door is fixedly connected to a second handle.

[0013] The utility model further illustrates that a vibrator is fixedly connected to one side of the lower surface of the sieve plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model uses a material guide pipe to guide the crushed ceramic material directly into the grinding roller and the grinding seat for processing;

[0015] By using filter screen, centrifugal fan, dust removal box, vacuum pump and water tank components, the dust gas after grinding and processing is filtered and adsorbed, the dust gas generated in the grinding box is purified to prevent dust particles from leaking out;

[0016] By adopting the connection methods such as slide rails and hinges, the box door can be pulled and the screen plate can be moved. After the grinding work is completed, the screen plate, activated carbon box and filter bag can be replaced or cleaned to prevent the adsorbed dust from remaining in the inner cavity of the grinding box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall opening door of the utility model;

[0020] Figure 3 It is a rear view of the utility model;

[0021] Figure 4 It is a right side view of the utility model - a full cross-sectional view;

[0022] Figure 5 This utility model Figure 4 A magnified schematic diagram of region A;

[0023] Figure 6 This utility model Figure 4 A magnified schematic diagram of region B;

[0024] Figure 7 It is a schematic diagram of the dust removal box of the utility model;

[0025] Figure 8 It is a cross-sectional schematic diagram of the water tank dust removal device of the utility model;

[0026] In the figure: 1. Handle 1; 2. Box door 1; 3. Grinding box; 4. Feed inlet; 5. Cover plate; 6. Chamber; 7. Feed pipe; 8. Base; 9. Filter 1; 10. Sieve plate; 11. Feed cover; 12. Filter 2; 13. Centrifugal fan; 14. Pipe 1; 15. Dust removal box; 16. Bottom plate; 17. Air vent; 18. Activated carbon box; 19. Filter bag mounting rack; 20. Air outlet; 21. Pipe 2; 22. Vacuum pump; 23. Water tank; 24. Exhaust valve; 25. Handle 2; 26. Box door 2; 27. Motor; 28. Grinding roller; 29. ​​Grinding seat. DETAILED DESCRIPTION

[0027] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0028] See also Figure 1-8 The utility model provides a technical solution: a grinding device for ceramic materials, including a grinding box 3, a dust removal box 15, a filter screen 9, and a sieve plate 10. The grinding box 3 is hingedly connected to a box door 2, and a handle 1 is fixed on the left side of the box door 2. Two groups of feed ports 4 are arranged on the upper surface of the grinding box 3. The two groups of feed ports 4 are symmetrically distributed on the upper surface of the grinding box 3. The top of each group of feed ports 4 is hingedly connected to a cover plate 5. The bottom of the grinding box 3 is fixedly connected to a lower material cover 11. The grinding device is designed to be closed to prevent dust from leaking out during grinding.

[0029] See also Figure 2 A motor 27 is arranged at the top center of the grinding box 3, a grinding roller 28 is fixedly connected to the output end of the motor 27, the grinding roller 28 is located in the inner cavity of the grinding box 3, a grinding seat 29 is arranged directly below the grinding roller 28, a base 8 is fixedly connected to the bottom of the grinding seat 29, a filter screen 9 is fixedly connected in the base 8, a sieve plate 10 is located directly below the base 8 and at the lower side of the inner cavity of the grinding box 3, two groups of chambers 6 are fixedly connected to the upper surface of the inner cavity of the grinding box 3, and a material guide pipe 7 is fixedly connected to the bottom of each chamber 6 to prevent the ceramic material from being sucked away by the centrifugal fan 13 during the grinding process;

[0030] See also Figure 5 A centrifugal fan 13 is provided on one side of the grinding box 3, and a filter screen 2 12 is provided on the front side of the centrifugal fan 13 to block some dust in the air. A pipe 14 is fixedly connected to the right side of the grinding box 3, and the exhaust port of the centrifugal fan 13 corresponds to the pipe mouth of the pipe 14. The other end of the pipe 14 is fixedly connected to the bottom of the dust removal box 15, so that the air after grinding and processing enters the dust removal box 15 under the action of the centrifugal fan 13. A bottom plate 16 is fixedly connected to the lower side of the inner cavity of the dust removal box 15, and air holes 17 are opened on the bottom plate 16. A plurality of activated carbon boxes 18 are arranged on the top of the bottom plate 16 to absorb the odor generated by the grinding and processing of ceramic materials. A filter bag mounting rack 19 is fixedly connected to the upper side of the inner cavity of the dust removal box 15. The filter bag mounting rack 19 is located directly above the activated carbon box 18 and is used to place filter bags to adsorb dust from the air filtered by the activated carbon box 18. An air outlet 20 is arranged on the top of the dust removal box 15 to discharge the air after dust removal.

[0031] See also Figure 3 and Figure 8, also includes two groups of dust collection devices, each group of dust collection devices includes a pipe 21, an air pump 22 and a water tank 23, one end of the pipe 21 is fixedly connected to the side of the grinding box 3, the pipe mouth of the pipe 21 is located between the filter screen 9 and the sieve plate 10, the other end of the pipe 21 is fixedly connected to the air pump 22, the other end of the pipe 21 passes through the left side of the water tank 23 into the inner cavity, the pipe mouth of the pipe 21 is connected to the water, and the bottom of the pipe 21 located in the water tank 23 is provided with a plurality of exhaust valves 24. After the grinding process is completed, the air pump 22 is started to extract the residual dust gas and enter the water tank 23, so that the dust in the air is dissolved in the water;

[0032] See also Figure 7 The left side of the dust removal box 15 is hingedly connected to a box door 26, and the left side of the surface of the box door 26 is fixedly connected to a handle 25, and the filter bag and the activated carbon box 18 can be replaced by opening the box door;

[0033] A vibrator is fixedly connected to one side of the lower surface of the sieve plate 10, so as to filter the ceramic material by shaking the sieve plate 10 up and down. The vibrator is not shown in the figure.

[0034] In this embodiment, the cover plate 5 is opened, ceramic material is added to the feed port 4, and the cover plate 5 is closed, thereby forming a closed space for grinding the ceramic material;

[0035] The motor 27 of the grinding roller 28 is started to crush and grind the ceramic material. The crushed ceramic material enters the grinding seat 29 along the material guide pipe 7 for grinding processing; the centrifugal fan 13 is started to extract the dust gas and odor generated by the grinding process. The filter screen 2 12 arranged in front of the centrifugal fan 13 blocks part of the dust particles. The gas enters the dust removal box 15 along the pipe 14. The odor is absorbed by the activated carbon box 18, and the dust particles are adsorbed by the filter bag. The filtered air is discharged through the air outlet 20, so that the dust gas generated in the grinding process is purified and discharged, and the dust is prevented from entering the outdoor environment;

[0036] During the discharge process of the ceramic material after grinding, it passes through the filter screen 9 and the sieve plate 10 to absorb the dust particles in the discharge process. After the discharge of the ceramic material is completed, the vacuum pump 22 is started to extract the dust gas in the discharge process, and the dust gas enters the water tank 23 through the pipe 21. The exhaust valve 24 slowly discharges the dust gas from the water, allowing the water to absorb the dust particles, so that the dust remaining in the discharge process can also be cleaned, avoiding the leakage of dust gas from the discharge cover 11;

[0037] For devices that have absorbed dust, they need to be replaced regularly. The activated carbon box 18 and the filter bag in the dust removal box 15 can be replaced by opening the box door 26 to prevent dust from remaining in the dust removal device.

[0038] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0039] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A grinding device for ceramic materials, comprising a grinding box (3), a dust removal box (15), a filter screen (9), and a sieve plate (10), characterized in that: A motor (27) is arranged at the top center of the grinding box (3), and a grinding roller (28) is fixedly connected to the output end of the motor (27), and the grinding roller (28) is located in the inner cavity of the grinding box (3). A grinding seat (29) is arranged directly below the grinding roller (28), and a base (8) is fixedly connected to the bottom of the grinding seat (29), and the filter screen (9) is fixedly connected to the base (8), and the sieve plate (10) is located directly below the base (8) and at the lower side of the inner cavity of the grinding box (3). Two groups of chambers (6) are fixedly connected to the upper surface of the inner cavity of the grinding box (3), and the bottoms of the two groups of chambers (6) are fixedly connected to the feed pipe (7); A centrifugal fan (13) is arranged on one side of the grinding box (3), and a filter screen 2 (12) is arranged on the front side of the centrifugal fan (13). A pipe 1 (14) is fixedly connected to a side of the grinding box (3) close to the centrifugal fan (13), and an air outlet of the centrifugal fan (13) corresponds to a pipe outlet of the pipe 1 (14). The other end of the pipe 1 (14) is fixedly connected to the bottom of the dust removal box (15). A bottom plate (16) is fixedly connected to the lower side of the inner cavity of the dust removal box (15), and a vent hole (17) is provided on the bottom plate (16). A plurality of activated carbon boxes (18) are arranged on the top of the bottom plate (16). A filter bag mounting frame (19) is fixedly connected to the upper side of the inner cavity of the dust removal box (15), and the filter bag mounting frame (19) is located directly above the activated carbon box (18). An air outlet (20) is arranged on the top of the dust removal box (15).

2. A grinding device for ceramic materials according to claim 1, characterized in that: It also includes two groups of dust suction devices, each group of the dust suction devices includes a second pipe (21), an air pump (22) and a water tank (23), one end of the second pipe (21) is fixedly connected to the side of the grinding box (3), the pipe mouth of the second pipe (21) is located between the filter screen (9) and the sieve plate (10), one end of the second pipe (21) is fixedly connected to the air pump (22), the other end of the second pipe (21) passes through the left side of the water tank (23) into the inner cavity, the pipe mouth of the second pipe (21) is in communication with water, and a plurality of exhaust valves (24) are provided at the bottom of the second pipe (21) located in the water tank (23).

3. A grinding device for ceramic materials according to claim 1, characterized in that: The grinding box (3) is hingedly connected to a box door (2), and a handle (1) is fixed on the left side of the surface of the box door (2).

4. A grinding device for ceramic materials according to claim 1, characterized in that: A material discharge cover (11) is fixedly connected to the bottom of the grinding box (3).

5. A grinding device for ceramic materials according to claim 1, characterized in that: The upper surface of the grinding box (3) is provided with two groups of feed openings (4), the two groups of feed openings (4) are symmetrically distributed on the upper surface of the grinding box (3), and the top of each group of feed openings (4) is hingedly connected to a cover plate (5).

6. A grinding device for ceramic materials according to claim 1, characterized in that: The left side of the dust removal box (15) is hingedly connected to a second box door (26), and the left side of the surface of the second box door (26) is fixedly connected to a second handle (25).

7. A grinding device for ceramic materials according to claim 1, characterized in that: A vibrator is fixedly connected to one side of the lower surface of the sieve plate (10).

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