Circulating heating equipment for sulfur product processing

Abstract

The utility model discloses circulating heating equipment for sulfur product processing, which relates to the technical field of sulfur product processing and comprises a heater, a heating cylinder is placed in the heater, and the circulating heating equipment for sulfur product processing is provided with a stirring plate, a rotating pipe and a transmission rod. The output end of the servo motor drives a second transmission gear to rotate, so that the second transmission gear drives a stirring plate to rotate in the circumferential direction through a driving column, and meanwhile, the driving column rotates to drive a first transmission gear to move circumferentially along the interior of a gear ring, so that a transmission rod drives a worm gear through a worm part to drive a rotating pipe to rotate; when the driving column rotates, the driving column drives the scraping plate to move circumferentially along the inner cavity of the heating cylinder through the scraping column, so that sulfur particles on the inner wall of the heating cylinder are scraped off, and meanwhile, sulfur particles on the inner wall and the bottom of the heating cylinder can be scraped off; therefore, the sulfur particles in the inner cavity of the heating cylinder are uniformly heated.

Description

Technical Field

[0001] The utility model relates to the technical field of sulfur product processing, in particular to a sulfur product processing circulating heating device. Background Art

[0002] Sulfur has a wide range of applications, and its application in various industries is different. However, in the process of sulfur product processing, granular sulfur is usually processed, and the sulfur needs to be heated during the processing of granular sulfur, so a sulfur product processing circulating heating equipment is needed. According to an environmentally friendly circulating heating equipment for sulfur product processing with application number 202220464246.4, it has a positioning component and a clamping structure. The setting of the positioning component can limit the position of the lower end of the cylinder, and the position of the upper part of the cylinder can be limited by the clamping structure between the cover and the cylinder, so that the position of the cylinder can be better limited, so that the sulfur products are more evenly distributed during processing, and the setting of the clamping structure has a good sealing effect, which can prevent sulfur from leaking during processing. However, when it is used, it can only flip the sulfur particles in the cylinder horizontally, and cannot stir the sulfur particles in the cylinder up and down, and can only heat the sulfur particles in the cylinder through the inner wall of the cylinder, resulting in low heating efficiency of the sulfur particles. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a sulphur product processing circulating heating device, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a sulphur product processing circulating heating equipment, including a heater, a heating cylinder is placed inside the heater, telescopic rods are fixedly connected on both sides of the heater, the telescopic ends of the two telescopic rods are fixedly connected to a top cover, the bottom of the top cover is rotatably connected to a driving column, two scraping columns are fixedly connected on both sides of the driving column, one end of the two scraping columns is fixedly connected to a scraper, both sides of the driving column are rotatably connected to a rotating tube, one side of the scraper and one end of the rotating tube are rotatably connected to a second connecting tube, the second connecting tube is fixedly connected to the rotating tube There is a stirring plate, one end of the rotating tube extends to the inside of the driving column, the outside of the rotating tube is sleeved with a worm part, the inside of the driving column is fixedly connected with a fixed tube, the inside of the driving column and on both sides of the fixed tube are rotatably connected with a transmission rod, the outside of the transmission rod and on one side of the worm wheel are provided with a worm part that is transmission-connected to the worm wheel, a transmission cavity is opened inside the top cover, the top of the top cover is fixedly connected with a driving box, the top of the driving column passes through the transmission cavity and extends to the inside of the driving box, the inner cavity of the transmission cavity is fixedly connected with a gear ring, the top of the transmission rod extends to the inside of the transmission cavity and is fixedly sleeved with a first transmission gear that matches the gear ring.

[0005] Preferably, a servo motor is fixedly connected to the top of the inner cavity of the driving box, and a second transmission gear meshing with each other is sleeved on the output end of the servo motor and the outer side of the driving column.

[0006] Preferably, second rotating joints are installed on both sides of the fixed tube and at one end of the rotating tube, and the second rotating joints are connected to the fixed tube. A connecting tube is installed inside the scraper, and a first rotating joint is installed on one side of the connecting tube and at one end of the second connecting tube, and one end of the second connecting tube is connected to one end of the first rotating joint. The top of the fixed tube extends to the top of the driving box, and a third rotating joint is installed on the top of the driving box. The top of the fixed tube is connected to the bottom end of the third rotating joint. A second pump is fixedly connected to the top of the driving box, and one end of the second pump is connected to one end of the third rotating joint.

[0007] Preferably, an annular cavity is opened inside the top cover and located on the outside of the transmission cavity, a rotating ring is slidably connected inside the annular cavity, a sealing ring is arranged at the bottom of the rotating ring, a sealing gasket is arranged inside the annular cavity and located on the outside of the sealing ring, two connecting heads are fixedly connected to the bottom of the sealing ring, one end of the connecting pipe extends to the inside of the scraper column, one end of the connecting head is connected to one end of the connecting pipe, a first pump is fixedly connected to the top of the top cover, and one end of the first pump extends to the inside of the annular cavity.

[0008] Preferably, a discharge valve is installed at the bottom of the heating cylinder.

[0009] Preferably, a plurality of limit blocks are installed at the bottom of the top cover, and a limit groove is provided at the top of the heating cylinder and below the limit block, and one end of the limit block extends into the limit groove.

[0010] The utility model provides a sulphur product processing circulating heating equipment, which has the following beneficial effects:

[0011] 1. The sulfur product processing circulating heating equipment is provided with a stirring plate, a rotating tube and a transmission rod. The output end of the servo motor drives the second transmission gear to rotate, so that the second transmission gear drives the stirring plate to rotate in a circumferential direction through a driving column. At the same time, the driving column rotates to drive the first transmission gear to move circumferentially along the inside of the ring gear, so that the ring gear drives the transmission rod to rotate through the first transmission gear, so that the transmission rod drives the worm wheel to drive the rotating tube to rotate through the worm part, so that the rotating tube drives the stirring plate to flip. When the driving column rotates, the driving column drives the scraper to move circumferentially along the inner cavity of the heating cylinder through the scraping column, and the sulfur particles on the inner wall of the heating cylinder are scraped off. At the same time, the sulfur particles on the inner wall and the bottom of the heating cylinder can be scraped off, thereby ensuring that the sulfur particles in the inner cavity of the heating cylinder are heated evenly.

[0012] 2. The sulfur product processing circulating heating equipment is provided with a fixed pipe, a stirring plate and a connecting pipe. The heating cylinder is heated by a heater, thereby heating the sulfur particles inside the heating cylinder. At the same time, one end of the second pump draws the medium in the external medium heating device, and then discharges it into the fixed pipe through the third rotary joint, then enters into the rotating pipe through the fixed pipe, and then enters into the stirring plate through the rotating pipe, thereby heating the sulfur particles in contact with it through the stirring plate. The first pump is started, and the medium inside the stirring plate is sucked into the first rotary joint through the second connecting pipe, then sucked into the connecting pipe, then sucked into the annular cavity through the connecting head, and then sucked into the first pump. Then one end of the first pump discharges the medium into the external medium heating device for heating, thereby improving the heating efficiency of the sulfur particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0014] Figure 2 This is a bottom view of the structure of the sealing ring and the rotating ring of the utility model;

[0015] Figure 3 For this utility model Figure 1 A magnified image of point A;

[0016] Figure 4For this utility model Figure 1 Enlarged view of point B.

[0017] In the figure: 1. heater; 2. heating cylinder; 3. discharge valve; 4. telescopic rod; 5. first pump; 6. second pump; 7. sealing gasket; 8. top cover; 9. driving column; 10. scraper column; 11. scraper; 12. rotating tube; 13. transmission rod; 14. worm gear; 15. worm gear part; 16. stirring plate; 17. second connecting pipe; 18. first rotating joint; 19. second rotating joint; 20. fixed pipe; 21. connecting pipe; 22. annular cavity; 23. sealing ring; 24. rotating ring; 25. connector; 26. transmission cavity; 27. gear ring; 28. first transmission gear; 29. ​​driving box; 30. servo motor; 31. second transmission gear; 32. third rotating joint. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Embodiment 1

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a sulphur product processing circulating heating equipment, comprising a heater 1, a heating cylinder 2 is placed inside the heater 1, telescopic rods 4 are fixedly connected on both sides of the heater 1, the telescopic ends of the two telescopic rods 4 are fixedly connected to a top cover 8, the bottom of the top cover 8 is rotatably connected to a driving column 9, two scraping columns 10 are fixedly connected on both sides of the driving column 9, one end of the two scraping columns 10 is fixedly connected to a scraper 11, both sides of the driving column 9 are rotatably connected to a rotating tube 12, one side of the scraper 11 and one end of the rotating tube 12 are rotatably connected to a second connecting tube 17, a stirring plate 16 is fixedly connected between the second connecting tube 17 and the rotating tube 12, and a stirring plate 16 is fixedly connected to one end of the rotating tube 12. The ends extend into the driving column 9, the outer side of the rotating tube 12 is sleeved with a worm portion 15, the driving column 9 is fixedly connected to the fixed tube 20, the driving column 9 is internally and rotatably connected to the driving rod 13 on both sides of the fixed tube 20, the outer side of the driving rod 13 and one side of the worm wheel 14 are provided with a worm portion 15 drivingly connected to the worm wheel 14, a transmission cavity 26 is opened inside the top cover 8, a driving box 29 is fixedly connected to the top of the top cover 8, the top end of the driving column 9 passes through the transmission cavity 26 and extends into the driving box 29, the inner cavity of the transmission cavity 26 is fixedly connected to a gear ring 27, the top end of the transmission rod 13 extends to the transmission cavity 26 and is fixedly sleeved with a first transmission gear 28 matching the gear ring 27.

[0021] A servo motor 30 is fixedly connected to the top of the inner cavity of the drive box 29. The output end of the servo motor 30 and the outer side of the drive column 9 are both sleeved with a meshing second transmission gear 31. The output end of the servo motor 30 can drive the second transmission gear 31 to drive the drive column 9 to rotate, thereby driving the stirring plate 16 to stir. A discharge valve 3 is installed at the bottom of the heating cylinder 2. When it is necessary to take out the heated sulfur particles, the telescopic end of the telescopic rod 4 pushes the top cover 8 to move up, so that the top cover 8 drives the drive column 9 and the stirring plate 16 to move out of the heating cylinder 2. The inside of the cylinder 2, then the heating cylinder 2 is pushed out from the inside of the heater 1, and then the discharge valve 3 is opened to allow the sulfur particles inside the heating cylinder 2 to fall out. A number of limit blocks are installed at the bottom of the top cover 8, and a limit groove is provided at the top of the heating cylinder 2 and below the limit block, and one end of the limit block extends into the limit groove. When the sulfur particles inside the heating cylinder 2 are heated, the limit blocks at the bottom of the top cover 8 are inserted into the limit groove at the top of the heater 1, thereby limiting the position of the heating cylinder 2 during heating.

[0022] Embodiment 2

[0023] See also Figures 1 to 4 The utility model provides a technical solution: second rotary joints 19 are installed on both sides of the fixed pipe 20 and at one end of the rotating pipe 12, and the second rotary joints 19 are connected to the fixed pipe 20. A connecting pipe 21 is installed inside the scraper 11, and a first rotary joint 18 is installed on one side of the connecting pipe 21 and at one end of the second connecting pipe 17. One end of the second connecting pipe 17 is connected to one end of the first rotary joint 18. The top of the fixed pipe 20 extends to the top of the driving box 29, and a third rotary joint 32 is installed on the top of the driving box 29. The top of the fixed pipe 20 is connected to the bottom end of the third rotary joint 32. The top of the driving box 29 is fixedly connected to the second pump 6, and one end of the second pump 6 is connected to one end of the third rotary joint 32, which can input medium into the stirring plate 16, so that the sulfur particles in contact with it can be stirred by the stirring plate 16. The particles are heated, an annular cavity 22 is provided inside the top cover 8 and on the outside of the transmission cavity 26, a rotating ring 24 is slidably connected inside the annular cavity 22, a sealing ring 23 is provided at the bottom of the rotating ring 24, a sealing gasket 7 is provided inside the annular cavity 22 and on the outside of the sealing ring 23, two connectors 25 are fixedly connected to the bottom of the sealing ring 23, one end of the connecting pipe 21 extends to the inside of the scraper column 10, one end of the connecting head 25 is connected to one end of the connecting pipe 21, a first pump 5 is fixedly connected to the top of the top cover 8, one end of the first pump 5 extends to the inside of the annular cavity 22, when the driving column 9 drives the scraper 11 to move in a circle through the scraper column 10, the scraper column 10 drives the sealing ring 23 and the rotating ring 24 to move in a circle inside the annular cavity 22 through the connecting head 25, and the sealing performance of the annular cavity 22 is guaranteed by the cooperation between the connecting head 25 and the sealing ring 23.

[0024] In summary, when the sulfur product processing circulating heating equipment is used, the heating cylinder 2 is pushed into the heater 1, and then the sulfur particles are poured into the heating cylinder 2. Through the external controller, the telescopic end of the telescopic rod 4 drives the top cover 8 to move downward, so that the driving column 9 is inserted into the heating cylinder 2, and then the output end of the servo motor 30 drives the second transmission gear 31 to rotate, so that the second transmission gear 31 drives the stirring plate 16 to rotate in a circumferential direction through the driving column 9. At the same time, the driving column 9 rotates to drive the first transmission gear 28 to move circumferentially along the inside of the ring gear 27, so that the ring gear 27 drives the transmission rod 13 to rotate through the first transmission gear 28, so that the transmission rod 13 drives the worm wheel 14 to drive the rotating tube 12 to rotate through the worm part 15, so that the rotating tube 12 drives the stirring plate 16 to flip, and while the driving column 9 rotates, the driving column 9 drives the scraper 11 to move circumferentially along the inner cavity of the heating cylinder 2 through the scraper column 10. The sulfur particles on the inner wall of the heating cylinder 2 are scraped off, and when the sulfur particles inside the heating cylinder 2 are turned over, the heating cylinder 2 is heated by the heater 1, so as to heat the sulfur particles inside the heating cylinder 2. At the same time, one end of the second pump 6 draws the medium in the external medium heating device, and then discharges it into the fixed pipe 20 through the third rotary joint 32, and then enters into the rotating pipe 12 through the fixed pipe 20, and then enters into the stirring plate 16 through the rotating pipe 12, so as to heat the sulfur particles in contact with it through the stirring plate 16. The first pump 5 is started, and the medium inside the stirring plate 16 is sucked into the first rotary joint 18 through the second connecting pipe 17, and then sucked into the connecting pipe 21, and then sucked into the annular cavity 22 through the connecting head 25, and then sucked into the first pump 5. Then, one end of the first pump 5 discharges the medium back into the external medium heating device for heating.

[0025] The above description 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 sulphur product processing circulating heating device, comprising a heater (1), characterized in that: A heating cylinder (2) is placed inside the heater (1), and telescopic rods (4) are fixedly connected to both sides of the heater (1), and the telescopic ends of the two telescopic rods (4) are fixedly connected to a top cover (8), and the bottom of the top cover (8) is rotatably connected to a driving column (9), and two scraping columns (10) are fixedly connected to both sides of the driving column (9), and one end of the two scraping columns (10) is fixedly connected to a scraper (11), and both sides of the driving column (9) are rotatably connected to a rotating tube (12), and one side of the scraper (11) and one end of the rotating tube (12) is rotatably connected to a second connecting tube (17), and a stirring plate (16) is fixedly connected between the second connecting tube (17) and the rotating tube (12), and one end of the rotating tube (12) extends into the interior of the driving column (9), and the rotating tube (12) is fixedly connected to the rotating tube (12). ) are sleeved with a worm portion (15), a fixed tube (20) is fixedly connected inside the driving column (9), a transmission rod (13) is rotatably connected inside the driving column (9) and located on both sides of the fixed tube (20), a worm portion (15) which is transmission-connected to the worm wheel (14) is provided on the outside of the transmission rod (13) and located on one side of the worm wheel (14), a transmission cavity (26) is opened inside the top cover (8), a driving box (29) is fixedly connected to the top of the top cover (8), the top end of the driving column (9) passes through the transmission cavity (26) and extends into the interior of the driving box (29), a gear ring (27) is fixedly connected to the inner cavity of the transmission cavity (26), the top end of the transmission rod (13) extends into the interior of the transmission cavity (26) and is fixedly sleeved with a first transmission gear (28) which matches the gear ring (27).

2. The sulphur product processing circulating heating equipment according to claim 1, characterized in that: A servo motor (30) is fixedly connected to the top of the inner cavity of the driving box (29), and a second transmission gear (31) meshing with each other is sleeved on the output end of the servo motor (30) and the outer side of the driving column (9).

3. The sulphur product processing circulating heating equipment according to claim 1, characterized in that: A second rotary joint (19) is installed on both sides of the fixed tube (20) and at one end of the rotating tube (12), and the second rotary joint (19) is connected to the fixed tube (20). A connecting tube (21) is installed inside the scraper (11), and a first rotary joint (18) is installed on one side of the connecting tube (21) and at one end of the second connecting tube (17), and one end of the second connecting tube (17) is connected to one end of the first rotary joint (18). The top end of the fixed tube (20) extends to the top of the driving box (29), and a third rotary joint (32) is installed on the top of the driving box (29), and the top end of the fixed tube (20) is connected to the bottom end of the third rotary joint (32). The top of the driving box (29) is fixedly connected to a second pump (6), and one end of the second pump (6) is connected to one end of the third rotary joint (32).

4. The sulphur product processing circulating heating equipment according to claim 3 is characterized in that: An annular cavity (22) is provided inside the top cover (8) and outside the transmission cavity (26); a rotating ring (24) is slidably connected inside the annular cavity (22); a sealing ring (23) is provided at the bottom of the rotating ring (24); a sealing gasket (7) is provided inside the annular cavity (22) and outside the sealing ring (23); two connecting heads (25) are fixedly connected to the bottom of the sealing ring (23); one end of the connecting pipe (21) extends to the inside of the scraper column (10); one end of the connecting head (25) is connected to one end of the connecting pipe (21); a first pump (5) is fixedly connected to the top of the top cover (8); one end of the first pump (5) extends to the inside of the annular cavity (22).

5. The sulphur product processing circulating heating equipment according to claim 1, characterized in that: A discharge valve (3) is installed at the bottom of the heating cylinder (2).

6. The sulphur product processing circulating heating equipment according to claim 1, characterized in that: A plurality of limit blocks are installed at the bottom of the top cover (8), and a limit groove is provided at the top of the heating cylinder (2) and below the limit blocks, and one end of the limit block extends into the limit groove.

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