Sintering device for nonmetallic mineral processing

Abstract

The utility model relates to the technical field of nonmetallic mineral processing and discloses a sintering device for nonmetallic mineral processing, which comprises a processing bin, a bin door is hinged to the left end of the processing bin, a sintering box is fixedly mounted at the right end of the inner wall of the top of the processing bin, and a second supporting plate is arranged at the bottom of the sintering box. A second sintering box is fixedly installed at the top of the second supporting plate, a connecting rod is fixedly installed at the bottom of the second supporting plate, a connecting plate is arranged on the lower side of the second supporting plate, first connecting blocks are fixedly installed at the front end and the rear end of the connecting plate correspondingly, and a receding opening convenient for the connecting rod to penetrate through is formed in the connecting plate; a roller shaft is fixedly inserted into the bottom end of the connecting rod, the front end and the rear end of the roller shaft are rotationally sleeved with positioning rollers correspondingly, and positioning plates are arranged on the front side and the rear side of the connecting rod correspondingly, so that the effect of improving the switching response speed is achieved, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of non-metallic mineral processing technology, and in particular to a sintering device for non-metallic mineral processing. Background Technology

[0002] During processing, non-metallic minerals are transformed into polycrystalline materials by mixing powdered materials with solvents, fuels, and water, and then burning them at high temperatures on sintering equipment. Their microstructure consists of crystals, glass, and pores. The sintering process directly affects the grain size, pore size, and grain boundary shape and distribution in the microstructure, thereby affecting the material's properties. People have long used this process to produce ceramics, powder metallurgy, refractory materials, ultra-high temperature materials, and so on.

[0003] A search revealed that CN220206343U discloses a sintering apparatus for processing non-metallic minerals, comprising a shell, an electromagnetic heating coil and a partition plate installed inside the shell, with the electromagnetic heating coil located above the partition plate, a hydraulic cylinder installed at the bottom of the shell, a hydraulic telescopic rod installed at the top of the hydraulic cylinder, a third mounting plate installed at the top of the hydraulic telescopic rod, a second sealing block installed on the upper surface of the third mounting plate, a sintering groove installed at the top of the second sealing block, and sealing grooves formed on both sides of the surface of the partition plate, with a first sealing block disposed within each sealing groove, and the first sealing block installed on the lower surface of the first mounting plate.

[0004] The sintering apparatus for non-metallic mineral processing described in the prior art can continuously complete the sintering operation of non-metallic minerals, improving work efficiency and avoiding a large loss of heat. However, switching the sintering state of the two sintering tanks requires the coordination and synchronization of multiple hydraulic cylinders, resulting in a relatively complex structure, slow response speed, and consequently affecting processing efficiency.

[0005] Therefore, we propose a sintering apparatus for processing non-metallic minerals. Utility Model Content

[0006] The present invention aims to solve the technical problems existing in the prior art and provide a sintering device for processing non-metallic minerals.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a sintering device for non-metallic mineral processing, comprising a processing chamber, a chamber door hinged to the left end of the processing chamber, a sintering box fixedly installed on the right end of the inner wall of the top of the processing chamber, a second support plate at the bottom of the sintering box, a second sintering box fixedly installed on the top of the second support plate, a connecting rod fixedly installed on the bottom of the second support plate, a connecting plate on the lower side of the second support plate, first connecting blocks fixedly installed at the front and rear ends of the connecting plate, a clearance opening provided on the connecting plate to facilitate the passage of the connecting rod, a roller shaft fixedly inserted at the bottom end of the connecting rod, positioning rollers rotatably mounted at the front and rear ends of the roller shaft, and positioning... Each positioning plate is fixedly installed on the inner wall of the bottom of the processing chamber. Each positioning plate has a positioning groove. Two positioning rollers are respectively rolled on the front and rear positioning grooves. A first support plate is provided on the side of the two positioning plates that are far apart from each other. The two first support plates are fixedly installed on the inner wall of the bottom of the processing chamber. A second support is provided on the side of the two first support plates that are far apart from each other. The two second supports are fixedly installed on the inner wall of the bottom of the processing chamber. A first support plate is provided on the left side of the second support plate. A first sintering box is fixedly installed on the top of the first support plate. Second connecting blocks are provided on the front and rear sides of the bottom of the first sintering box. Each second connecting block is fixedly installed on the bottom of the first support plate.

[0008] Furthermore, a first axle is provided on the bottom right side of the second pallet, and the front and rear ends of the first axle are respectively rotatably inserted into two second supports. Two driven pulleys are fixedly mounted on the first axle. A second axle is provided on the bottom left side of the first pallet, and the front and rear ends of the second axle are respectively rotatably inserted into two second supports. Two driving pulleys are fixedly mounted on the second axle. Each driving pulley and the driven pulley on the same side are connected by a synchronous belt. Two second connecting blocks are respectively fixedly installed on the top of the front and rear synchronous belts, and two first connecting blocks are respectively fixedly installed on the bottom of the front and rear synchronous belts.

[0009] Furthermore, a first slide rail is fixedly installed on the top of each of the first support plates, and a first slider is slidably installed on each of the first slide rails. The two first sliders are respectively fixedly installed at the front and rear ends of the bottom of the connecting plate.

[0010] Furthermore, a second slide rail is fixedly installed on the top of each second support, and a second slider is slidably installed on each second slide rail. The two second sliders are respectively fixedly installed at the front and rear ends of the bottom of the first support plate.

[0011] Furthermore, a drive motor is fixedly installed on the left front end of the second support on the front side, and the front end of the second wheel axle is installed at the output end of the drive motor via a transmission shaft.

[0012] Furthermore, four guide sleeves are fixedly inserted around the clearance opening on the connecting plate, and a guide rod is slidably inserted on each guide sleeve. Each guide rod is fixedly installed at the bottom of the second support plate.

[0013] Furthermore, a second baffle is provided on the left side of the second sintering box, and the second baffle is fixedly installed on the top left end of the second support plate. A flame head is provided on the upper side of the second sintering box, and the left and right ends of the flame head are respectively fixedly installed on the left and right inner walls of the sintering box. A smoke exhaust pipe is fixedly inserted into the top of the sintering box, and the top end of the smoke exhaust pipe is fixedly inserted into the top of the processing chamber.

[0014] Furthermore, a first baffle is provided on the left side of the first sintering box, and the first baffle is fixedly installed on the top left end of the first support plate. A ventilation pipe is provided on the upper side of the first sintering box, and the ventilation pipe is fixedly inserted into the top of the processing chamber.

[0015] Furthermore, fans are respectively provided on the front and rear sides of the first sintering box, and the two fans are respectively fixedly installed on the front and rear inner walls of the processing chamber. Ventilation openings are respectively provided on the front and rear inner walls of the processing chamber to facilitate the fans blowing air into the processing chamber. A filter screen is provided on the outside of each ventilation opening, and the two filter screens are respectively fixedly installed on the front and rear sides of the processing chamber.

[0016] This utility model provides a sintering apparatus for processing non-metallic minerals. It has the following beneficial effects:

[0017] 1. This sintering device for non-metallic mineral processing, in use, involves starting a burner to sinter the material placed in a second sintering box. After sintering, a drive motor is started to rotate a second wheel shaft, which in turn rotates a drive pulley. The drive pulley then rotates a synchronous belt around a driven pulley. The top of the synchronous belt, via a second connecting block, moves a first support plate to the right. The first support plate slides along a second slide rail on a second support via a second slider. The bottom of the synchronous belt, via a first connecting block, moves a connecting plate to the left. The connecting plate slides along a first slide rail on a first support via a first slider. The connecting plate, via a guide sleeve and a guide rod, moves a second... The first and second support plates move to the left, causing the second sintering box to move away from the bottom of the burner head. Simultaneously, the second support plate, through the connecting rod and roller shaft, drives the positioning roller to roll along the positioning groove on the positioning plate. The positioning groove, through the positioning roller, roller shaft, and connecting rod, drives the second support plate to move downwards and then upwards. The second support plate drives the guide rod to slide up and down along the guide sleeve on the connecting plate. Finally, the first and second support plates respectively drive the first and second sintering boxes to switch positions. Then, the burner head is activated to sinter the material in the first sintering box. This is convenient and quick, improving the switching response speed and effectively enhancing the practicality of the device.

[0018] 2. In this sintering device for non-metallic mineral processing, when the synchronous belt drives the connecting plate and the second support plate to move left and right through the first connecting block, the positioning plate with a positioning groove is provided, and the positioning rollers on the connecting rod are provided through the roller shaft, so that the second support plate moves up and down to make way for the first support plate moving in the opposite direction, ensuring the stability of the repeated alternation of the first sintering box and the second sintering box, and further improving the practicality of the device.

[0019] 3. The sintering device for non-metallic mineral processing alternately sinters the materials placed in the first sintering box and the second sintering box by changing their positions, so that the first sintering box and the second sintering box can share a sintering box, thereby reducing heat loss and reducing energy waste caused by repeated heating, and effectively improving the applicability of the device. Attached Figure Description

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this utility model can be implemented, and therefore have no substantial technical significance.

[0021] Figure 1 This is a schematic diagram of the overall structure in front section.

[0022] Figure 2 This is a side sectional view of the second pallet section.

[0023] Figure 3 This is a side sectional view of the first pallet section.

[0024] Figure 4 for Figure 1 Enlarged diagram of point A in the middle.

[0025] Legend:

[0026] 1. Processing chamber; 2. Drive pulley; 3. First support plate; 4. Chamber door; 5. First baffle; 6. First sintering box; 7. Ventilation pipe; 8. Second baffle; 9. Flame head; 10. Smoke exhaust pipe; 11. Sintering box; 12. Second sintering box; 13. Driven pulley; 14. Positioning groove; 15. Positioning plate; 16. Synchronous belt; 17. Second support plate; 18. First wheel axle; 19. First support plate; 20. First slider; 21. First slide rail; 22. Second support; 23. Connecting plate; 24. First connecting block; 25. Second wheel axle; 26. Drive motor; 27. Second slide rail; 28. Second slider; 29. ​​Fan; 30. Ventilation opening; 31. Filter screen; 32. Second connecting block; 33. Roller shaft; 34. Positioning roller; 35. Guide sleeve; 36. Guide rod; 37. Connecting rod; 38. Clearance opening. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0028] A sintering apparatus for processing non-metallic minerals, such as Figure 1-4As shown, the assembly includes a processing chamber 1, with a door 4 hinged to the left end of the processing chamber 1. A sintering box 11 is fixedly installed on the right end of the inner wall of the top of the processing chamber 1. A second support plate 17 is provided at the bottom of the sintering box 11, and a second sintering box 12 is fixedly installed on the top of the second support plate 17. A connecting rod 37 is fixedly installed at the bottom of the second support plate 17. A connecting plate 23 is provided on the lower side of the second support plate 17. First connecting blocks 24 are fixedly installed at the front and rear ends of the connecting plate 23, respectively. A clearance opening 38 is provided on the connecting plate 23 to facilitate the passage of the connecting rod 37. A roller shaft 33 is fixedly inserted into the bottom end of the connecting rod 37. Positioning rollers 34 are rotatably mounted at the front and rear ends of the roller shaft 33, respectively. Positioning plates 15 are provided on the front and rear sides of the connecting rod 37, and each positioning plate 15 is fixedly installed at the bottom of the processing chamber 1. On the inner wall, each positioning plate 15 has a positioning groove 14. Two positioning rollers 34 are respectively rolled on the front and rear positioning grooves 14. A first support plate 19 is provided on the side of the two positioning plates 15 that is far apart from each other. Both first support plates 19 are fixedly installed on the bottom inner wall of the processing chamber 1. A second support 22 is provided on the side of the two first support plates 19 that is far apart from each other. Both second support 22 are fixedly installed on the bottom inner wall of the processing chamber 1. A first support plate 3 is provided on the left side of the second support plate 17. A first sintering box 6 is fixedly installed on the top of the first support plate 3. A second connecting block 32 is provided on the front and rear sides of the bottom of the first sintering box 6. Each second connecting block 32 is fixedly installed on the bottom of the first support plate 3. A second connecting block 32 is provided on the right side of the bottom of the second support plate 17. A first axle 18 is provided, with its front and rear ends respectively rotatably inserted into two second supports 22. Two driven pulleys 13 are fixedly mounted on the first axle 18. A second axle 25 is provided on the bottom left side of the first support plate 3, with its front and rear ends respectively rotatably inserted into two second supports 22. Two driving pulleys 2 are fixedly mounted on the second axle 25. Each driving pulley 2 and the driven pulley 13 on the same side are connected by a synchronous belt 16. Two second connecting blocks 32 are fixedly installed on the top of the front and rear synchronous belts 16, respectively. Two first connecting blocks 24 are fixedly installed on the bottom of the front and rear synchronous belts 16, respectively. A first slide rail 21 is fixedly installed on the top of each first support plate 19, and each first slide rail 21 is slidably mounted with... Two first sliders 20 are fixedly installed at the front and rear ends of the bottom of the connecting plate 23, respectively. A second slide rail 27 is fixedly installed on the top of each second support 22, and a second slider 28 is slidably installed on each second slide rail 27. Two second sliders 28 are fixedly installed at the front and rear ends of the bottom of the first support plate 3, respectively. A drive motor 26 is fixedly installed at the front left end of the front second support 22. The front end of the second axle 25 is installed at the output end of the drive motor 26 via a transmission shaft. Four guide sleeves 35 are fixedly inserted around the clearance opening 38 on the connecting plate 23. A guide rod 36 is slidably inserted on each guide sleeve 35. Each guide rod 36 is fixedly installed at the bottom of the second support plate 17. A second baffle 8 is provided on the left side of the second sintering box 12.The second baffle 8 is fixedly installed on the top left end of the second support plate 17. A flame head 9 is provided on the upper side of the second sintering box 12, with its left and right ends fixedly installed on the left and right inner walls of the sintering chamber 11, respectively. An exhaust pipe 10 is fixedly inserted into the top of the sintering chamber 11, with its top end fixedly inserted into the top of the processing chamber 1. A first baffle 5 is provided on the left side of the first sintering box 6, fixedly installed on the top left end of the first support plate 3. A ventilation pipe 7 is provided on the upper side of the first sintering box 6, fixedly inserted into the top of the processing chamber 1. Fans 29 are provided on the front and rear sides of the first sintering box 6, respectively, and are fixedly installed on the front and rear inner walls of the processing chamber 1. Ventilation openings 30 are provided on the front and rear inner walls of the processing chamber 1 to facilitate airflow from the fans 29 into the processing chamber 1. A filter screen 31 is provided on the outer side of each ventilation opening 30, and the two filters 31 are fixedly installed on the front and rear sides of the processing chamber 1, respectively.

[0029] The working principle of this utility model is as follows: When the device is in use, the burner head 9 is activated to sinter the material placed in the second sintering box 12. After sintering is completed, the drive motor 26 is activated to drive the second wheel shaft 25 to rotate. The second wheel shaft 25 drives the drive pulley 2 to rotate. The drive pulley 2 drives the synchronous belt 16 to rotate around the driven pulley 13. The top of the synchronous belt 16 drives the first support plate 3 to move to the right through the second connecting block 32. The first support plate 3 slides along the second slide rail 27 set on the second support 22 through the second slider 28. The bottom of the synchronous belt 16 drives the connecting plate 23 to move to the left through the first connecting block 24. The connecting plate 23 slides along the first slide rail 21 set on the first support plate 19 through the first slider 20. The connecting plate 23 drives the second support plate 23 to move to the left through the guide sleeve 35 and the guide rod 36. Plate 17 moves to the left, and the second support plate 17 drives the second sintering box 12 to leave the bottom of the burner head 9. At the same time, the second support plate 17 drives the positioning roller 34 to roll along the positioning groove 14 opened on the positioning plate 15 through the connecting rod 37 and the roller shaft 33. The positioning groove 14 drives the second support plate 17 to move downward and then upward through the positioning roller 34, the roller shaft 33 and the connecting rod 37. The second support plate 17 drives the guide rod 36 to slide up and down along the guide sleeve 35 set on the connecting plate 23. Finally, the first support plate 3 and the second support plate 17 respectively drive the first sintering box 6 and the second sintering box 12 to switch positions. Then the burner head 9 is started to sinter the material set in the first sintering box 6. It is convenient and fast, and the switching response speed is improved, which effectively improves the practicality of the device.

[0030] When the timing belt 16 drives the connecting plate 23 and the second support plate 17 to move left and right through the first connecting block 24, the positioning plate 15 with the positioning groove 14 is provided, and the positioning roller 34 on the connecting rod 37 is provided through the roller shaft 33, so that the second support plate 17 moves up and down to make way for the first support plate 3 moving in the opposite direction. This ensures the stability of the repeated alternation of the first sintering box 6 and the second sintering box 12, and further improves the practicality of the device.

[0031] By swapping the positions of the first sintering box 6 and the second sintering box 12, the materials placed in the first sintering box 6 and the second sintering box 12 are sintered alternately, so that the first sintering box 6 and the second sintering box 12 can share a sintering box 11. This reduces heat loss and energy waste caused by repeated heating, effectively improving the applicability of the device.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A sintering apparatus for processing non-metallic minerals, comprising a processing chamber (1), characterized in that: The processing chamber (1) is hinged to a door (4) at its left end. A sintering box (11) is fixedly installed on the right end of the inner wall of the top of the processing chamber (1). A second support plate (17) is provided at the bottom of the sintering box (11). A second sintering box (12) is fixedly installed at the top of the second support plate (17). A connecting rod (37) is fixedly installed at the bottom of the second support plate (17). A connecting plate (23) is provided on the lower side of the second support plate (17). A first connecting block (24) is fixedly installed at the front and rear ends of the connecting plate (23). A clearance opening (38) is provided on the connecting plate (23) to facilitate the passage of the connecting rod (37). A roller shaft (33) is fixedly inserted at the bottom end of the connecting rod (37). Positioning rollers (34) are rotatably mounted at the front and rear ends of the roller shaft (33). Positioning plates (15) are provided on the front and rear sides of the connecting rod (37). Each positioning plate (15) is fixedly installed. On the inner wall of the bottom of the processing chamber (1), each of the positioning plates (15) is provided with a positioning groove (14). Two positioning rollers (34) are respectively rolled on the front and rear positioning grooves (14). A first support plate (19) is provided on the side of the two positioning plates (15) that is far away from each other. The two first support plates (19) are fixedly installed on the inner wall of the bottom of the processing chamber (1). A second support (22) is provided on the side of the two first support plates (19) that is far away from each other. The two second supports (22) are fixedly installed on the inner wall of the bottom of the processing chamber (1). A first support plate (3) is provided on the left side of the second support plate (17). A first sintering box (6) is fixedly installed on the top of the first support plate (3). A second connecting block (32) is provided on the front and rear sides of the bottom of the first sintering box (6). Each second connecting block (32) is fixedly installed on the bottom of the first support plate (3).

2. The sintering apparatus for processing non-metallic minerals according to claim 1, characterized in that: The second pallet (17) has a first axle (18) on the bottom right side. The front and rear ends of the first axle (18) are respectively rotatably inserted into two second supports (22). Two driven pulleys (13) are fixedly mounted on the first axle (18). The first pallet (3) has a second axle (25) on the bottom left side. The front and rear ends of the second axle (25) are respectively rotatably inserted into two second supports (22). Two driving pulleys (2) are fixedly mounted on the second axle (25). Each driving pulley (2) and the driven pulley (13) on the same side are connected by a synchronous belt (16). Two second connecting blocks (32) are respectively fixedly installed on the top of the front and rear synchronous belts (16). Two first connecting blocks (24) are respectively fixedly installed on the bottom of the front and rear synchronous belts (16).

3. A sintering apparatus for processing non-metallic minerals according to claim 2, characterized in that: Each of the first support plates (19) is fixedly mounted with a first slide rail (21) on its top, and each of the first slide rails (21) is slidably mounted with a first slider (20). The two first sliders (20) are respectively fixedly mounted at the front and rear ends of the bottom of the connecting plate (23).

4. A sintering apparatus for processing non-metallic minerals according to claim 3, characterized in that: Each of the second supports (22) is fixedly mounted with a second slide rail (27) on its top, and each of the second slide rails (27) is slidably mounted with a second slider (28). The two second sliders (28) are respectively fixedly mounted at the front and rear ends of the bottom of the first support plate (3).

5. A sintering apparatus for processing non-metallic minerals according to claim 4, characterized in that: A drive motor (26) is fixedly installed on the left front end of the second support (22) on the front side, and the front end of the second axle (25) is installed at the output end of the drive motor (26) through a transmission shaft.

6. A sintering apparatus for processing non-metallic minerals according to claim 1, characterized in that: Four guide sleeves (35) are fixedly inserted around the relief opening (38) on the connecting plate (23). Each guide sleeve (35) is slidably inserted with a guide rod (36), and each guide rod (36) is fixedly installed at the bottom of the second support plate (17).

7. A sintering apparatus for processing non-metallic minerals according to claim 1, characterized in that: A second baffle (8) is provided on the left side of the second sintering box (12). The second baffle (8) is fixedly installed on the top left end of the second support plate (17). A flame head (9) is provided on the upper side of the second sintering box (12). The left and right ends of the flame head (9) are fixedly installed on the left and right inner walls of the sintering box (11). A smoke exhaust pipe (10) is fixedly inserted into the top of the sintering box (11). The top end of the smoke exhaust pipe (10) is fixedly inserted into the top of the processing chamber (1).

8. A sintering apparatus for processing non-metallic minerals according to claim 1, characterized in that: A first baffle (5) is provided on the left side of the first sintering box (6). The first baffle (5) is fixedly installed on the top left end of the first support plate (3). A ventilation pipe (7) is provided on the upper side of the first sintering box (6). The ventilation pipe (7) is fixedly inserted into the top of the processing chamber (1).

9. A sintering apparatus for processing non-metallic minerals according to claim 1, characterized in that: Fans (29) are provided on the front and rear sides of the first sintering box (6). The two fans (29) are fixedly installed on the front and rear inner walls of the processing chamber (1). Ventilation openings (30) are provided on the front and rear inner walls of the processing chamber (1) to facilitate the fans (29) to blow air into the processing chamber (1). A filter screen (31) is provided on the outside of each ventilation opening (30). The two filters (31) are fixedly installed on the front and rear sides of the processing chamber (1).

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