Raw material treatment device for aluminum oxide ceramic tube production

Abstract

The utility model discloses a raw material processing device for aluminum oxide ceramic tube production, which comprises a processing equipment box, one side of the processing equipment box is fixedly connected with a conveying belt driving machine box, the output end of the conveying belt driving machine box is provided with a belt type conveying assembly, the surface of the belt type conveying assembly is fixedly connected with an L-shaped clamping strip, and the L-shaped clamping strip is connected with a feeding sieve plate in a clamping mode. One side of the interior of the treatment equipment box is fixedly connected with a sieve plate support, an inverted-V-shaped sieve plate is erected at the top end of the sieve plate support, and the bottom face of the inverted-V-shaped sieve plate is fixedly connected with a sieve plate positioning strip. A material receiving box is arranged at the bottom end of the inverted V-shaped sieve plate; by means of the automatic feeding structure, the situation that raw materials which do not reach the crushing specification are manually carried for secondary crushing is avoided, the working intensity of operators is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material processing equipment, in particular to a raw material processing device for producing alumina ceramic tubes. Background Art

[0002] Alumina ceramic tube is a high-temperature ceramic product composed of aluminum oxide. It has excellent properties such as high temperature resistance, wear resistance, and corrosion resistance. It is widely used in high-temperature furnaces, chemical equipment, electrical equipment, etc. The production of alumina ceramic tubes usually includes raw material preparation, molding, sintering and surface treatment. The raw material preparation mainly involves repeated crushing of each group of raw material blocks to achieve the required particle size.

[0003] Most of the existing raw material processing devices for the production of alumina ceramic tubes manually screen out non-compliant crushed particles and feed them into the device for secondary crushing. However, this structure is time-consuming and labor-intensive, and requires operators to repeatedly lift the non-compliant crushed particle collection frame for secondary feeding, which increases labor costs and reduces production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material processing device for the production of alumina ceramic tubes to solve the problem that most of the existing raw material processing devices for the production of alumina ceramic tubes adopt manual operation to screen out non-compliant crushed particles and feed them into the device for secondary feeding for sufficient crushing, but this structure is time-consuming and labor-intensive, and requires operators to repeatedly lift the non-compliant crushed particle collection frame for secondary feeding, which increases labor costs and reduces production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material processing device for the production of alumina ceramic tubes, comprising: a processing equipment box, a transmission belt driving chassis is fixedly connected to one side of the processing equipment box, a belt transmission component is arranged at the output end of the transmission belt driving chassis, an L-shaped card strip is fixedly connected to the surface of the belt transmission component, a feeding screen plate is clamped on the L-shaped card strip, one end of the feeding screen plate is fixedly connected to a T-shaped card strip, a fixing strip is fixedly connected to the surface of the belt transmission component, one end of the T-shaped card strip is screwed and connected with a fixing bolt, a screen plate bracket is fixedly connected to one side of the interior of the processing equipment box, an inverted V-shaped screen plate is mounted on the top of the screen plate bracket, a screen plate positioning strip is fixedly connected to the bottom surface of the inverted V-shaped screen plate, a material receiving box is arranged at the bottom end of the inverted V-shaped screen plate, an integrated driving chassis is fixedly connected to one side of the processing equipment box, a sweeping rotating shaft and a crushing roller assembly are arranged at the output end of the integrated driving chassis, and a sweeping scraper is fixedly connected to the side of the sweeping rotating shaft.

[0006] As a further solution of the utility model: the transmission belt drive chassis and the belt transmission components are provided in two groups, which are symmetrically arranged at both ends of the processing equipment box.

[0007] As a further solution of the utility model: the quantity and specifications of the L-shaped clip strips are adapted to the T-shaped clip strips, the positions of the fixing strips are adapted to the T-shaped clip strips, and the fixing bolts penetrate the T-shaped clip strips and are screwed together with the fixing strips.

[0008] As a further solution of the utility model: a plurality of groups of L-shaped clips, feeding screen plates, T-shaped clips, fixing strips and fixing bolt structures are evenly arranged on the surfaces of the two groups of belt transmission components.

[0009] As a further solution of the utility model: the number of the sieve plate bracket and the sieve plate positioning strips are both provided in two groups, and the positions of the two are adapted to each other, and the material receiving box is slidably arranged at the bottom of the inverted V-shaped sieve plate.

[0010] As a further solution of the utility model: the integrated drive chassis is integrated with a motor device for operating the sweeping rotating shaft and the crushing roller assembly, and there are two groups of the sweeping rotating shafts, which are symmetrically arranged at both ends of the processing equipment box, and the two groups of the sweeping rotating shafts are provided with a sweeping scraper structure.

[0011] As a further solution of the utility model: a feed hopper is connected through the top of the processing equipment box, a discharge port is opened at the bottom of one side of the processing equipment box corresponding to the receiving box, and maintenance doors are hinged at both ends of the processing equipment box.

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

[0013] The crushed material in the utility model falls on the inverted V-shaped sieve plate mounted on the top of the sieve plate bracket at the center of the bottom end of the processing equipment box. The raw materials that meet the sieve hole specifications of the inverted V-shaped sieve plate directly pass through and fall into the receiving box. The raw materials that do not meet the sieve hole specifications slide into the belt transmission component sides on both sides with the inverted V-shaped sieve plate and fall on the feeding sieve plate evenly arranged on the surface of the belt transmission component. The sieve hole specifications of the feeding sieve plate are compatible with the sieve hole specifications of the inverted V-shaped sieve plate. The belt transmission component drives the feeding sieve plate carrying the raw materials to be crushed for the second time to be transported in the direction of the feed hopper. The raw materials on the feeding sieve plate are removed under the action of the sweeping scraper driven by the sweeping rotating shaft. The material is swept into the crushing roller assembly for the second time. This automatic feeding structure avoids manual handling of raw materials that do not meet the crushing specifications for secondary crushing, reduces the workload of operators, and improves production efficiency. The feeding screen plate is conveniently connected and replaced with the belt transmission assembly through the L-shaped card bar and the T-shaped card bar, and the fixing bolts pass through the T-shaped card bar and the fixing bar. The inverted V-shaped screen plate is conveniently replaced by being pulled out from the discharge port through the screen plate positioning bar and the screen plate bracket, so that the feeding screen plate and the inverted V-shaped screen plate of the corresponding screen hole specifications can be replaced according to actual use needs, thereby improving the applicability of the crushing and screening device and flexibly adapting to screening needs of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a raw material processing device for producing alumina ceramic tubes according to the utility model;

[0015] Figure 2 It is a structural schematic diagram of a belt transmission component in a raw material processing device for producing alumina ceramic tubes described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of an enlarged view of point A in a raw material processing device for producing alumina ceramic tubes described in the utility model;

[0017] Figure 4 It is a structural schematic diagram of a cross-sectional view of a raw material processing device for producing alumina ceramic tubes according to the utility model;

[0018] Figure 5 It is a structural schematic diagram of a material receiving box in a raw material processing device for producing alumina ceramic tubes described in the utility model.

[0019] In the figure: 1. Processing equipment box; 2. Conveyor belt drive chassis; 3. Belt transmission assembly; 4. L-shaped clamping strip; 5. Feeding screen plate; 6. T-shaped clamping strip; 7. Fixing strip; 8. Fixing bolt; 9. Screen plate bracket; 10. Inverted V-shaped screen plate; 11. Screen plate positioning strip; 12. Material receiving box; 13. Integrated drive chassis; 14. Sweeping rotating shaft; 15. Sweeping scraper; 16. Crushing roller assembly; 17. Feed hopper; 18. Discharge port; 19. Inspection door. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0022] Reference Figures 1 to 5 In the embodiment of the utility model, a raw material processing device for the production of alumina ceramic tubes includes: a processing equipment box 1, a transmission belt driving chassis 2 is fixedly connected to one side of the processing equipment box 1, a belt transmission component 3 is arranged at the output end of the transmission belt driving chassis 2, an L-shaped card strip 4 is fixedly connected to the surface of the belt transmission component 3, a feeding screen plate 5 is clamped on the L-shaped card strip 4, a T-shaped card strip 6 is fixedly connected to one end of the feeding screen plate 5, a fixing strip 7 is fixedly connected to the surface of the belt transmission component 3, and a screw is screwed on one end of the T-shaped card strip 6. A fixing bolt 8 is connected to the processing device box 1, a sieve plate bracket 9 is fixedly connected to one side of the interior of the processing device box 1, an inverted V-shaped sieve plate 10 is mounted on the top of the sieve plate bracket 9, a sieve plate positioning strip 11 is fixedly connected to the bottom surface of the inverted V-shaped sieve plate 10, a material receiving box 12 is arranged at the bottom end of the inverted V-shaped sieve plate 10, an integrated drive chassis 13 is fixedly connected to one side of the processing device box 1, a sweeping rotating shaft 14 and a crushing roller assembly 16 are arranged at the output end of the integrated drive chassis 13, and a sweeping scraper 15 is fixedly connected to the side of the sweeping rotating shaft 14.

[0023] Reference Figures 1 to 5, the number of the transmission belt drive chassis 2 and the number of the belt transmission components 3 are both provided in two groups, which are symmetrically arranged at both ends of the processing equipment box 1, the number and specifications of the L-shaped card strips 4 and the T-shaped card strips 6 are adapted, the fixing strips 7 are adapted to the positions of the T-shaped card strips 6, the fixing bolts 8 penetrate the T-shaped card strips 6 and are screwed together with the fixing strips 7, and the surfaces of the two groups of belt transmission components 3 are evenly provided with a plurality of groups of L-shaped card strips 4, feeding screen plates 5, T-shaped card strips 6, fixing strips 7 and fixing bolts 8 structures, and the number of the screen plate brackets 9 and the screen plate positioning strips 11 are both provided in two groups, and the positions of the two are Correspondingly, the material receiving box 12 is slidably arranged at the bottom of the inverted V-shaped screen plate 10, and the integrated driving chassis 13 is integrated with a motor device for operating the sweeping rotating shaft 14 and the crushing roller assembly 16, and there are two groups of sweeping rotating shafts 14, which are symmetrically arranged at both ends of the processing equipment box 1, and the two groups of sweeping rotating shafts 14 are both provided with a sweeping scraper 15 structure, and a feed hopper 17 is connected to the top of the processing equipment box 1, and a discharge port 18 is opened at the bottom of one side of the processing equipment box 1 corresponding to the material receiving box 12, and maintenance doors 19 are hinged at both ends of the processing equipment box 1.

[0024] The above scheme is adopted: the crushed material falls on the inverted V-shaped sieve plate 10 mounted above the sieve plate bracket 9 at the center of the bottom end of the processing equipment box 1, and the raw materials that meet the sieve hole specifications of the inverted V-shaped sieve plate 10 directly pass through and fall into the receiving box 12, and the raw materials that do not meet the sieve hole specifications slide into the sides of the belt transmission component 3 on both sides with the inverted V-shaped sieve plate 10, and fall on the feeding sieve plate 5 evenly arranged on the surface of the belt transmission component 3. The sieve hole specifications of the feeding sieve plate 5 are compatible with the sieve hole specifications of the inverted V-shaped sieve plate 10. The belt transmission component 3 drives the feeding sieve plate 5 carrying the raw materials that need to be crushed for the second time to be transported in the direction of the feed hopper 17. Under the action of the sweeping rotating shaft 14 driving the sweeping scraper 15 to rotate, the raw materials on the feeding sieve plate 5 are swept into the crushing roller assembly 16 for the second time. This automatic feeding structure avoids manual handling of raw materials that do not meet the crushing specifications for secondary crushing, reduces the workload of operators, and improves production efficiency.

[0025] The working principle of the utility model is: when in use, the raw materials for the production of alumina ceramic tubes are put into the processing equipment box 1 through the feed hopper 17, and the crushing roller assembly 16 is driven by the integrated drive chassis 13 to crush and pulverize it. The crushed materials fall on the inverted V-shaped sieve plate 10 set above the sieve plate bracket 9 at the center of the bottom end of the processing equipment box 1. The raw materials that meet the sieve hole specifications of the inverted V-shaped sieve plate 10 directly pass through and fall into the receiving box 12. The raw materials that do not meet the sieve hole specifications slide into the belt transmission components 3 on both sides with the inverted V-shaped sieve plate 10 and fall on the feeding sieve plate 5 evenly arranged on the surface of the belt transmission component 3. The sieve hole specifications of the feeding sieve plate 5 are compatible with the sieve hole specifications of the inverted V-shaped sieve plate 10. The belt transmission component 3 drives the feeding sieve plate 5 carrying the raw materials that need to be crushed for the second time to the feed hopper 17. Toward transportation, the sweeping scraper 15 is driven to rotate by the sweeping rotating shaft 14 to sweep the raw materials on the feeding screen plate 5 into the crushing roller assembly 16 for a second time. This automatic feeding structure avoids manual handling of raw materials that do not meet the crushing specifications for secondary crushing, reduces the workload of operators, and improves production efficiency. The feeding screen plate 5 is conveniently connected and replaced with the belt transmission assembly 3 through the clamping connection of the L-shaped clamping bar 4 and the T-shaped clamping bar 6 and the screwing connection of the fixing bolt 8 that passes through the T-shaped clamping bar 6 and the fixing bar 7. The inverted V-shaped screen plate 10 is conveniently replaced by being pulled out from the discharge port 18 through the screen plate positioning bar 11 and the screen plate bracket 9, so that the feeding screen plate 5 and the inverted V-shaped screen plate 10 of the corresponding sieve hole specifications can be replaced according to actual use requirements, thereby improving the applicability of the crushing and screening device and flexibly adapting to screening requirements of different specifications.

[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A raw material processing device for producing alumina ceramic tubes, characterized in that: include: A processing equipment box (1), one side of the processing equipment box (1) is fixedly connected to a transmission belt drive chassis (2), the output end of the transmission belt drive chassis (2) is provided with a belt transmission component (3), the surface of the belt transmission component (3) is fixedly connected to an L-shaped card strip (4), the L-shaped card strip (4) is clamped with a feed screen plate (5), one end of the feed screen plate (5) is fixedly connected to a T-shaped card strip (6), the surface of the belt transmission component (3) is fixedly connected to a fixing strip (7), one end of the T-shaped card strip (6) is screwed and connected to a fixing bolt (8), the processing equipment A sieve plate support (9) is fixedly connected to one side of the interior of the box (1), an inverted V-shaped sieve plate (10) is mounted on the top of the sieve plate support (9), a sieve plate positioning strip (11) is fixedly connected to the bottom of the inverted V-shaped sieve plate (10), a material receiving box (12) is arranged at the bottom of the inverted V-shaped sieve plate (10), an integrated drive chassis (13) is fixedly connected to one side of the processing equipment box (1), a sweeping rotating shaft (14) and a crushing roller assembly (16) are arranged at the output end of the integrated drive chassis (13), and a sweeping scraper (15) is fixedly connected to the side of the sweeping rotating shaft (14).

2. A raw material processing device for producing alumina ceramic tubes according to claim 1, characterized in that: The transmission belt drive chassis (2) and the belt transmission components (3) are each provided in two groups, and are symmetrically arranged at two ends of the processing equipment box (1).

3. A raw material processing device for producing alumina ceramic tubes according to claim 1, characterized in that: The L-shaped clip strip (4) and the T-shaped clip strip (6) are matched in quantity and specification, the fixing strip (7) and the T-shaped clip strip (6) are matched in position, and the fixing bolt (8) passes through the T-shaped clip strip (6) and is screwed and connected with the fixing strip (7).

4. A raw material processing device for producing alumina ceramic tubes according to claim 1, characterized in that: The surfaces of the two groups of belt transmission components (3) are evenly provided with a plurality of groups of L-shaped clamping strips (4), feeding screen plates (5), T-shaped clamping strips (6), fixing strips (7) and fixing bolts (8) structures.

5. The raw material processing device for producing alumina ceramic tubes according to claim 1, characterized in that: The sieve plate bracket (9) and the sieve plate positioning strip (11) are both provided in two groups, and the positions of the two groups are adapted to each other. The material receiving box (12) is slidably arranged at the bottom of the inverted V-shaped sieve plate (10).

6. A raw material processing device for producing alumina ceramic tubes according to claim 1, characterized in that: The integrated drive chassis (13) has integrated therein a motor device for operating the sweeping rotating shaft (14) and the crushing roller assembly (16), and the sweeping rotating shaft (14) is provided in two groups, which are symmetrically arranged at both ends of the processing equipment box (1), and the two groups of sweeping rotating shafts (14) are both provided with a sweeping scraper (15) structure.

7. The raw material processing device for producing alumina ceramic tubes according to claim 1, characterized in that: The top of the processing equipment box (1) is connected to a feed hopper (17), a discharge port (18) is provided at the bottom of one side of the processing equipment box (1) corresponding to the receiving box (12), and both ends of the processing equipment box (1) are hinged with inspection doors (19).

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