Fluorite powder dryer

Abstract

The fluorite powder drying machine comprises a fluorite powder drying barrel and a fixing plate, sealing bearings are fixedly inserted into the two ends of the fluorite powder drying barrel, transmission rods are installed in inner cavities of the sealing bearings, a plurality of sets of fixing rings and two sets of lantern rings are fixedly arranged on the surfaces of the transmission rods in a sleeved mode, and connecting rods are fixedly connected to the surfaces of the fixing rings. The top of the connecting rod is fixedly provided with a scraping plate, the surface of the lantern ring is fixedly connected with a brush plate through a connecting plate, the fixing plate is fixedly connected with a supporting assembly, the supporting assembly is slidably provided with a motor, and through the arrangement of the scraping plate and the brush plate, the brush plate and the scraping plate continuously raise materials with moisture; and bristles on the top of the brush plate sweep materials attached to the inner wall, so that the materials are fully and continuously mixed with hot gas in the fluorite powder drying barrel, the evaporation speed of water is increased, and the hardening phenomenon of the materials is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of fluorite powder drying, and in particular relates to a fluorite powder drying machine. Background Art

[0002] Fluorite is an important fluorine-containing industrial mineral. It is not only widely used in metallurgy, chemical industry, ceramics, building materials, machinery, aviation, precision instruments and other industrial sectors, but also an important high-energy material for cutting-edge technologies and emerging industries such as atomic energy, rockets, and aerospace. Fluorite used in industry needs to be cleaned first to remove dust and other impurities on the surface of the fluorite, and then dried before it can be used.

[0003] According to a drying furnace for fluorite powder with publication number CN207197161U, a drying furnace for fluorite powder relates to a drying furnace, wherein the furnace body is inclined according to which the feed end is higher than the discharge end, an inner cylinder is arranged in the cavity, a filter is arranged at the feed end of the inner cylinder located at the furnace body, a plurality of exhaust holes are arranged at intervals around the feed end of the outer cylinder, an opening penetrating the inner cylinder is arranged on the end face of the outer cylinder located at the feed end, an outer cylinder opening is arranged at the discharge end of the outer cylinder, and an inner cylinder opening is arranged at the discharge end of the inner cylinder; the utility model feeds the fluorite powder into the inner cylinder along a feed pipe, after the fluorite powder containing a large amount of water is blown by hot air, the water carried by the fluorite powder flows out along the filter to the outer cylinder, and then flows out along the outer cylinder opening, the hot air generated in the inner cylinder is discharged from the filter to the outer cylinder, and then discharged from the exhaust hole, so that the purpose of drying the fluorite powder completely even if it contains a large amount of water during drying is achieved.

[0004] During the use of the above-mentioned drying furnace for fluorite powder, due to the large temperature difference, the material is easily compacted and even adhered to the filter surface, affecting the drying efficiency. The staff also need to carry out secondary treatment of the agglomerates produced after drying, which increases the workload of the staff. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a fluorite powder drying machine to solve the technical defect in the prior art that the material is easily compacted during drying.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fluorite powder drying machine, comprising a fluorite powder drying barrel and a fixed plate, sealed bearings are fixedly inserted at both ends of the fluorite powder drying barrel, a transmission rod is installed in the inner cavity of the sealed bearing, a plurality of groups of fixed rings and two groups of sleeve rings are fixedly sleeved on the surface of the transmission rod, a connecting rod is fixedly connected to the surface of the fixed ring, a scraper is fixedly installed on the top of the connecting rod, a brush plate is fixedly connected to the surface of the sleeve ring through a connecting plate, a support assembly is fixedly connected to the fixed plate, a motor is slidably installed on the support assembly, and one end of the rotating shaft of the motor is slidably inserted inside one end of the transmission rod; a soft conduit is connected to one side of the fluorite powder drying barrel, one end of the soft conduit is connected to a steam generator, a feed hopper is fixedly arranged on the top of the fluorite powder drying barrel, a discharge port baffle is arranged on the other side of the fluorite powder drying barrel, the discharge port baffle is connected to the fluorite powder drying barrel by a hinge, and an exhaust pipe is arranged on one side of the fluorite powder drying barrel.

[0007] As a further solution of the utility model, a regular hexagonal prism-shaped transmission block is fixedly installed on one end of the motor's rotating shaft, and a regular hexagonal clamping hole corresponding to the transmission block is opened at one end of the transmission rod, and the transmission block is inserted into the inner cavity of the clamping hole.

[0008] As a further preferred scheme of the utility model, the supporting assembly includes a sliding block installed at the bottom of the motor, the sliding block is slidably connected to the inner cavity of the fixed block, the bottom of the fixed block is fixedly connected to a supporting plate, the middle of the support plate is fixedly installed with a ball bearing, the inner cavity of the ball bearing is fixedly installed with a rotating shaft, one end of the rotating shaft is fixedly connected to a turntable, the surface of the rotating shaft is fixedly sleeved with a gear, the surface of the gear is meshed with a tooth plate, the top of the tooth plate is fixedly connected to the bottom of the motor, the bottom of the support plate is fixedly installed with a fixing seat, and the bottom of the fixing seat is fixedly connected to the top of the fixing plate.

[0009] As a preferred solution of the utility model, a socket for plugging with the soft conduit is provided on one side of the steam generator, and an exhaust hole communicating with the steam outlet of the steam generator is provided in the socket.

[0010] As a further solution of the utility model, a cylinder is fixedly provided on one side of the fluorite powder drying barrel, the bottom of the cylinder is slidably connected to the surface of the fixed plate, the telescopic end of the cylinder is fixedly provided with a connecting ring, the inner cavity of the connecting ring is rotatably connected to a connecting column, both ends of the connecting column are fixedly connected to the inner cavity of the connecting seat, and the surface of the connecting seat is fixedly connected to the surface of the fluorite powder drying barrel.

[0011] As a further preferred embodiment of the present invention, a connecting support shell is fixedly installed at the bottom of the fluorite powder drying barrel, a support block is provided at the bottom of the support shell, the support block and the support shell are connected together by a hinge, and the bottom of the support block is fixedly connected to the top of the fixed plate.

[0012] As a further preferred embodiment of the present invention, a cover plate is hingedly mounted on one side of the mouth of the feed hopper.

[0013] Compared with the prior art, the fluorite powder drying machine provided by the utility model has the following beneficial effects:

[0014] 1. Through the setting of the scraper and brush plate, the brush plate and the scraper will continuously lift the material with moisture, and the bristles on the top of the brush plate will clean the material attached to the inner wall, so that the material can be fully mixed with the hot gas inside the fluorite powder drying barrel, thereby accelerating the evaporation rate of moisture and avoiding the material from becoming compacted.

[0015] 2. Through the setting of the cylinder, the output end of the cylinder moves upward, and the fluorite powder drying barrel is lifted up with the hinge as the center, so that the dried fluorite powder flows out from the discharge port, thereby avoiding the use of manual cleaning of the fluorite powder in the fluorite powder drying barrel and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. Obviously, the drawings described below are only examples of the embodiment of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the transmission rod in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the motor in the embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cover plate in the embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the soft catheter in the embodiment of the utility model;

[0022] Figure 6 It is a schematic diagram of the cylinder connection structure in the embodiment of the utility model.

[0023] Reference numerals:

[0024] 1-fluorite powder drying barrel, 2-motor, 3-steam generator, 4-cylinder, 5-fixed plate, 6-soft conduit, 7-feed hopper, 8-exhaust pipe, 9-baffle, 10-support shell, 11-hinge, 12-support block, 13-transmission block, 14-clamping hole, 15-transmission rod, 16-sealed bearing, 17-connecting rod, 18-fixed ring, 19-ring, 20-tooth plate, 21-connecting plate, 22-scraper, 23-brush plate, 24-turntable, 25-ball bearing, 26-fixed block, 27-sliding block, 28-rotating shaft, 29-gear, 30-support plate, 31-fixed seat, 32-connecting seat, 33-connecting column, 34-cover plate, 35-socket, 36-hinge, 37-connecting ring, 38-exhaust hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model more clear, the following is a further detailed description of the embodiment of the utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description. They 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. Therefore, they should not be understood as limitations on the embodiments of the present invention.

[0027] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See attached Figure 1-6As shown, an embodiment of the utility model is a fluorite dryer, comprising a fluorite powder drying barrel 1, both sides of the fluorite powder drying barrel 1 are fixedly sleeved with sealed bearings 16, the inner ring of the sealed bearing 16 is fixedly sleeved with a transmission rod 15, and the surface of the transmission rod 15 is respectively fixedly sleeved with a plurality of groups of fixed rings 18 and sleeve rings 19, the surface of the fixed ring 18 is fixedly installed with a connecting rod 17, one end of the connecting rod 17 is fixedly installed with a scraper 22, the surface of the sleeve ring 19 is fixedly connected to a connecting plate 21, and one end of the connecting plate 21 is fixedly connected to a brush plate 23.

[0030] One end of the transmission rod 15 is connected to the motor 2, and a fixing component for fixing the motor 2 is provided at the bottom of the motor 2. A soft conduit 6 is fixedly installed on one side of the fluorite powder drying barrel 1, and one end of the soft conduit 6 is provided with one side of the steam generator 3.

[0031] A feed hopper 7 is fixedly installed on the top of the fluorite powder drying barrel 1, and a cover plate 34 is hingedly installed on one side of the mouth of the feed hopper 7. The fluorite powder drying barrel 1 is connected to the discharge port baffle 9 through a hinge 36. The bottom of the fluorite powder drying barrel 1 is fixedly connected to the support shell 10, and a support block 12 is provided at the bottom of the support shell 10. The support shell 10 and the support block 12 are connected together through a hinge 11. The support block 12 is fixedly connected to the fixing plate 5, and an exhaust pipe 8 is fixedly installed on one side of the fluorite powder drying barrel 1.

[0032] When in use, the cover plate 34 is rotated to open the feed hopper 7, and the fluorite powder with moisture is poured into the inner cavity of the fluorite powder drying barrel 1. The cover plate 34 is rotated to close the feed hopper 7 to ensure that a large amount of hot gas will not flow out from the feed hopper 7 to the outside during drying, thereby reducing the temperature in the fluorite powder drying barrel 1 and avoiding the situation that the fluorite powder is not dried sufficiently due to the low temperature in the fluorite powder drying barrel 1. At this time, the motor 2 and the steam generator 3 are started, and the hot gas generated by the steam generator 3 enters the fluorite powder drying barrel 1 through the soft conduit 6. The motor 2 drives the fixing ring 18 and the sleeve ring 19 to rotate through the transmission shaft, thereby driving the scraper 22 and the brush plate 23 to continuously rotate along the inner wall of the fluorite powder drying barrel 1. The scraper 22 continuously lifts the fluorite powder with moisture to continuously dry the fluorite powder with moisture. The fluorite powder in the barrel 1 is mixed with the hot gas to evaporate the existing water vapor, and the brush plate 23 continuously sweeps the inner wall of the fluorite powder drying barrel 1 to prevent the fluorite powder from being compacted and attached to the inner wall of the fluorite powder drying barrel 1, thereby improving the drying effect of the fluorite powder and avoiding the problem of fluorite powder compaction. A sealed bearing 16 is provided between the transmission rod 15 and the fluorite powder drying barrel 1 to prevent the fluorite powder from flowing out from the gap between the transmission rod 15 and the fluorite powder drying barrel 1, thereby causing the problem of material loss. The excess hot gas in the fluorite powder drying barrel 1 will escape from the exhaust pipe 8 on one side of the fluorite powder drying barrel 1, thereby balancing the air pressure in the inner cavity of the fluorite powder drying barrel 1 to avoid damage to the fluorite powder drying barrel 1 due to excessive air pressure in the fluorite powder drying barrel 1. When the drying is completed, the discharge port baffle 9 is opened to clean out the material.

[0033] Embodiment 2:

[0034] In a fluorite drying machine according to an embodiment of the utility model, a transmission block 13 is fixedly installed at the output end of the motor 2, and a clamping hole 14 corresponding to the transmission block 13 is opened for the movement of the transmission rod 15, and the transmission block 13 is clamped in the inner cavity of the clamping hole 14, and a sliding block 27 is fixedly installed at the bottom of the motor 2, and the sliding block 27 is slidably connected to the inner cavity of the fixed block 26, and a support plate 30 is fixedly installed at the bottom of the fixed block 26, and a ball bearing 25 is fixedly sleeved at the center of the support plate 30, and a rotating shaft 28 is fixedly sleeved in the inner cavity of the ball bearing 25, and a gear 29 is fixedly sleeved on the surface of the rotating shaft 28, and the surface of the gear 29 meshes with the toothed plate 20, and the toothed plate 20 is fixedly installed at the bottom of the motor 2, and a turntable 24 is fixedly installed at one end of the rotating shaft 28, and the bottom of the support plate 30 is fixedly connected to the top of the fixed seat 31, and the bottom of the fixed seat 31 is fixedly connected to the surface of the fixed plate 5.

[0035] See attached Figure 6As shown, a cylinder 4 is provided on one side of the fluorite powder drying barrel 1, and the cylinder 4 is slidably connected to the surface of the fixed plate 5. The telescopic end of the cylinder 4 is fixedly installed with a connecting ring 37, and the inner cavity of the connecting ring 37 is rotatably connected to the connecting column 33. The two ends of the connecting column 33 are fixedly connected to the inner cavity of the connecting seat 32, and the surface of the connecting seat 32 is fixedly connected to the surface of the fluorite powder drying barrel 1. A socket 35 connected to the soft conduit 6 is provided on one side of the steam generator 3, and an exhaust hole 38 connected to the steam outlet of the steam generator 3 is provided in the socket 35.

[0036] When the fluorite powder is dried, first open the discharge port baffle 9, rotate the turntable 24, the turntable 24 drives the gear 29 to rotate through the rotating shaft 28, the gear 29 drives the toothed plate 20 to move horizontally forward and backward, and then the toothed plate 20 drives the motor 2 to move horizontally forward and backward along the inner cavity of the fixed block 26, so that the transmission block 13 at the output end of the motor 2 is separated from the inner cavity of the clamping hole 14, and the cylinder 4 is started at this time, and the output end of the cylinder 4 extends upward, and the connecting ring 37 at the telescopic end is rotated to connect the connecting column 33, so that the upward force generated by the cylinder 4 is converted into a force on the connecting seat 32, and driven by the connecting seat 32, the fluorite powder is dried. The dry barrel 1 is simultaneously lifted up with the hinge 11 as the center, and the cylinder 4 slides to one side, so that the dried fluorite powder flows out from the discharge port, thereby avoiding the staff from manually cleaning out the fluorite powder in the fluorite powder drying barrel 1, thereby reducing the labor intensity of the staff. When the cylinder 4 lifts the fluorite powder drying barrel 1, the soft guide tube 6 is extended to cooperate with the upward movement of the fluorite powder drying barrel 1. When the fluorite powder drying barrel 1 is reset, the soft guide tube 6 is retracted. When the soft guide tube 6 is damaged after long-term use, one end of the soft guide tube 6 can be detached from the socket 35 and disassembled for replacement.

[0037] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A fluorite powder drying machine, characterized in that: The invention comprises a fluorite powder drying barrel (1) and a fixing plate (5), wherein sealed bearings (16) are fixedly inserted at both ends of the fluorite powder drying barrel (1), a transmission rod (15) is installed in the inner cavity of the sealed bearing (16), a plurality of groups of fixed rings (18) and two groups of sleeve rings (19) are fixedly sleeved on the surface of the transmission rod (15), a connecting rod (17) is fixedly connected to the surface of the fixing ring (18), a scraper (22) is fixedly installed on the top of the connecting rod (17), a brush plate (23) is fixedly connected to the surface of the sleeve ring (19) via a connecting plate (21), and a support group (23) is fixedly connected to the fixing plate (5). A motor (2) is slidably mounted on the support assembly, and one end of the rotating shaft of the motor (2) is slidably inserted into one end of a transmission rod (15); one side of the fluorite powder drying barrel (1) is connected to a soft conduit (6), and one end of the soft conduit (6) is connected to a steam generator (3); a feed hopper (7) is fixedly arranged on the top of the fluorite powder drying barrel (1); a discharge port baffle (9) is arranged on the other side of the fluorite powder drying barrel (1), and the discharge port baffle (9) is connected to the fluorite powder drying barrel (1) through a hinge (36); and an exhaust pipe (8) is arranged on one side of the fluorite powder drying barrel (1).

2. A fluorite powder drying machine according to claim 1, characterized in that: A regular hexagonal prism-shaped transmission block (13) is fixedly mounted on one end of the rotating shaft of the motor (2); a regular hexagonal clamping hole (14) corresponding to the transmission block (13) is opened at one end of the transmission rod (15); and the transmission block (13) is plugged into the inner cavity of the clamping hole (14).

3. A fluorite powder drying machine according to claim 2, characterized in that: The support assembly comprises a sliding block (27) mounted on the bottom of the motor (2), the sliding block (27) being slidably connected to the inner cavity of the fixed block (26), the bottom of the fixed block (26) being fixedly connected to a support plate (30), a ball bearing (25) being fixedly mounted in the middle of the support plate (30), a rotating shaft (28) being fixedly mounted in the inner cavity of the ball bearing (25), one end of the rotating shaft (28) being fixedly connected to a turntable (24), a gear (29) being fixedly sleeved on the surface of the rotating shaft (28), a toothed plate (20) being meshed on the surface of the gear (29), the top of the toothed plate (20) being fixedly connected to the bottom of the motor (2), a fixed seat (31) being fixedly mounted on the bottom of the support plate (30), the bottom of the fixed seat (31) being fixedly connected to the top of the fixed plate (5).

4. A fluorite powder drying machine according to claim 1 or 3, characterized in that: A socket (35) plugged into the soft conduit (6) is provided on one side of the steam generator (3), and an exhaust hole (38) communicating with the steam outlet of the steam generator (3) is provided in the socket (35).

5. A fluorite powder drying machine according to claim 4, characterized in that: A cylinder (4) is fixedly provided on one side of the fluorite powder drying barrel (1), the bottom of the cylinder (4) is slidably connected to the surface of the fixed plate (5), a connecting ring (37) is fixedly provided at the telescopic end of the cylinder (4), the inner cavity of the connecting ring (37) is rotatably connected to a connecting column (33), both ends of the connecting column (33) are fixedly connected to the inner cavity of a connecting seat (32), and the surface of the connecting seat (32) is fixedly connected to the surface of the fluorite powder drying barrel (1).

6. A fluorite powder drying machine according to claim 4, characterized in that: A support shell (10) is fixedly installed at the bottom of the fluorite powder drying barrel (1), and a support block (12) is provided at the bottom of the support shell (10). The support block (12) and the support shell (10) are connected together through a hinge (11), and the bottom of the support block (12) is fixedly connected to the top of the fixing plate (5).

7. A fluorite powder drying machine according to claim 4, characterized in that: A cover plate (34) is hingedly mounted on one side of the mouth of the feed hopper (7).

Images