Raw material treatment device for basalt fiber production

Abstract

The invention relates to the technical field of production devices, and discloses a basalt fiber production-based raw material treatment device which comprises a bottom plate, a crushing mechanism capable of crushing and cleaning basalt and a drying mechanism, the drying mechanism comprises a spherical drying barrel, a motor fixedly installed on the bottom plate, a transmission belt and an air conveying assembly capable of periodically conveying hot air into the spherical drying barrel, and a first supporting plate and a second supporting plate are fixedly installed on the bottom plate; and a first adapter column and a second adapter column which are matched with the first supporting plate and the second supporting plate are symmetrically and fixedly mounted on the spherical drying barrel. The invention relates to a raw material processing device for basalt fiber production, and aims to solve the problem that when an existing raw material processing device for basalt fiber production works, materials are uniformly laid on the inner wall of a throwing cylinder under the action of centrifugal force, and at the moment, compressed gas sprayed out of a gas spraying head is in contact with the materials at the lower part of the throwing cylinder firstly, so that the materials in the throwing cylinder are not uniformly dried.

Description

Technical Field

[0001] The present invention belongs to the technical field of production equipment, and in particular relates to a raw material processing device for basalt fiber production. Background Art

[0002] Basalt fiber is a high-performance continuous fiber material made from basalt ore formed by natural volcanic eruptions. It is made through beneficiation, crushing, melting, drawing, and coating with an impregnating agent. my country has currently mastered the continuous basalt drawing production process, enabling mass production of high-performance basalt fiber, providing strong support for the application of basalt fiber in more military and civilian fields. During the basalt fiber production process, the basalt needs to be crushed and cleaned to remove impurities. After cleaning, it needs to be dried. However, the current drying equipment has poor drying effect on the material. Inadequate separation and stirring of the materials result in slow water evaporation, which restricts the improvement of drying efficiency.

[0003] Chinese invention CN117469942B discloses a raw material processing device for basalt fiber production, comprising a frame and a barrel, wherein the frame and barrel are rotatably connected, a plurality of guide posts arranged in a circular array are fixedly mounted on the inner top wall of the barrel, a ring plate is fixedly mounted on the bottom end of the guide posts, a motor is fixedly mounted on the bottom of the barrel, a spin drum is fixedly mounted on the output end of the motor, the top of the spin drum is rotatably connected to the inner top wall of the barrel, and a bidirectional threaded rod is fixedly connected to the inner bottom wall of the spin drum. The raw material processing device for basalt fiber production is provided with an upper bellows and a lower bellows to protect the thread grooves on the bidirectional threaded rods to prevent the material from being stuck in the thread grooves, while driving the material on the upper surface of the push plate to move upward, and the spin drum rotates, and under the action of centrifugal force, the material is evenly spread on the inner wall of the spin drum, so that the inner wall of the spin drum has a larger contact area with the material, so that the moisture is thrown out faster.

[0004] However, when this raw material processing device for basalt fiber production is in operation, the material is evenly spread on the inner wall of the spin drum due to centrifugal force. At this time, the compressed gas ejected from the air nozzle will first contact the material at the bottom of the spin drum, resulting in uneven drying of the material in the spin drum. Therefore, we proposed a raw material processing device for basalt fiber production to solve this problem. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem that in the existing raw material processing device for basalt fiber production, when the material is working, the material will be evenly spread on the inner wall of the spin drum under the action of centrifugal force. At this time, the compressed gas ejected from the air nozzle will first contact the material at the bottom of the spin drum, resulting in uneven drying of the material in the spin drum.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows: A raw material processing device for basalt fiber production includes a base plate, a crushing mechanism for crushing and cleaning basalt, and a drying mechanism. The drying mechanism includes a spherical drying barrel, a motor fixedly mounted on the base plate, a transmission belt, and an air supply assembly that can periodically supply hot air to the spherical drying barrel. A first support plate and a second support plate are fixedly mounted on the base plate. A first adapter column and a second adapter column that are compatible with the first and second support plates are symmetrically fixedly mounted on the spherical drying barrel. The spherical drying barrel is rotatably mounted on the first support plate and the second support plate through the first adapter column and the second adapter column. A driving wheel is fixedly mounted on the output shaft of the motor between the second support plates, a driven wheel is fixedly mounted on the end of the second adapter column, the transmission belt is sleeved on the driving wheel and the driven wheel, a feeding port is provided at the upper end of the spherical drying barrel, a rotating cover plate is rotatably mounted in the feeding port, and a torsion spring is provided at the adapter, and the rotating cover plate contacts the inner wall of the feeding port under the action of the torsion spring, an annular baffle is fixedly mounted on the spherical drying barrel at the feeding port, a plurality of air holes are provided on the upper part of the spherical drying barrel, and an inclined guide plate is fixedly mounted on the bottom plate below the spherical drying barrel.

[0007] It is further defined that the air delivery assembly includes an air compressor, a rotating cylinder, a connecting pipe, a heating rod, an air delivery hose and an adapter cover, the air compressor and the rotating cylinder are both fixedly mounted on the bottom plate, the lower part of the rotating cylinder is provided with an air inlet, the connecting pipe is fixedly mounted between the air compressor and the rotating cylinder, the two ends of the connecting pipe are respectively fixedly connected to the output port of the air compressor and the air inlet of the rotating cylinder, the heating rod is arranged inside the rotating cylinder, the air delivery hose is fixedly mounted on the upper end of the rotating cylinder, the adapter cover is fixedly mounted on the first support plate, and the adapter cover is rotatably connected to the end of the first adapter column, a rotating sealing ring is provided at the adapter, an air inlet hole connected to the interior of the spherical drying barrel is opened away from the center on the first adapter column, and an air delivery hole corresponding to the air inlet hole is opened on the adapter cover. With this structural design, when the first adapter column rotates, the air inlet will periodically coincide with the air outlet. At this time, the air output from the air compressor will be heated by the heating rod and then enter the spherical drying barrel through the air hose to dry the material inside the spherical drying barrel.

[0008] It is further defined that the rotating drum is an elastic folding drum, and a driving assembly is provided on the rotating drum to stretch the rotating drum. With such a structural design, the rotating drum can store more heated air when stretched.

[0009] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. With this structural design, when the fixed disk rotates with the first adapter column, the shifting tooth will shift the rack to make the movable insertion rod move vertically upward, thereby stretching the middle rotating cylinder upward.

[0010] Further defined, the movable rod is provided with a wedge-shaped top block and a plurality of latching slots on a side away from the rack, the wedge-shaped top block being located below the latching slots, the plurality of latching slots being evenly spaced, and the fixed rod is provided with a second clearance slot and a movable latching member that are compatible with the plurality of latching slots and the wedge-shaped top block. With this structural design, the movable latching member cooperates with the latching slot to temporarily lock the upwardly movable rod, and the wedge-shaped top block cooperates with the movable latching member to release the movable rod from its engagement, returning it to its initial position.

[0011] It is further defined that the movable clamping member includes a cylindrical mounting seat fixedly mounted on the fixed rod, a cylindrical slot defined within the cylindrical mounting seat, a movable column movably mounted within the cylindrical slot, a return spring fixedly mounted between the movable column and the cylindrical slot wall, a push rod fixedly mounted at the end of the movable column, and a clamping block fixedly mounted at the end of the push rod, wherein the end of the push rod extends out of the cylindrical slot, and the clamping block is adapted to fit within the plurality of clamping slots and the wedge-shaped top block. This structural design is simple and easy to use.

[0012] Furthermore, the cylindrical groove is fixedly mounted with a plurality of elastic rubber rings, and the movable column is coated with an elastic rubber layer. With this structural design, when the movable column moves to the inside of the elastic rubber rings, the elastic rubber rings exert a force on the movable column, thereby slowing down the movable column's return speed.

[0013] The invention further defines a drive motor fixedly mounted on the spherical drying barrel, a first gear fixedly mounted on the output shaft of the drive motor, and a fixed shaft fixedly mounted on the rotating cover. The end of the fixed shaft extends through the spherical drying barrel, and a second gear meshing with the first gear is fixedly mounted on the end of the fixed shaft. With this structural design, the drive motor, the first gear, and the second gear cooperate to rotate the rotating cover to adjust the opening and closing of the feed port.

[0014] The invention further defines that the crushing mechanism includes a bracket fixedly mounted on a base plate, a processing box fixedly mounted on the upper end of the bracket, an active roller and a passive roller driven by a drive motor, and a guide hood fixedly mounted at the bottom of the processing box. The guide hood has an output port located directly above the spherical drying drum and is equipped with a solenoid valve. The processing box is equipped with a high-pressure water spray head for spraying and cleaning the basalt within the processing box, and an outlet pipe for discharging wastewater is fixedly mounted at the bottom of the processing box. With this structural design, the active roller and the passive roller rotate toward each other to crush the basalt entering the processing box, and the crushed basalt can be rinsed by the high-pressure water spray head.

[0015] The invention adopting the above technical solution has the following advantages: 1. The present invention stores the crushed and cleaned basalt material in a spherical drying barrel. As the spherical drying barrel rotates, the basalt material inside it will continuously roll. When the air vent part faces upward, the water vapor generated by drying will be discharged outward through the air vent. When the air vent part faces downward, the air supply component delivers hot air into the spherical drying barrel. While drying the basalt material, the water on the material can be quickly discharged from the spherical drying barrel, thereby improving the drying efficiency and drying the material more evenly.

[0016] 2. In the present invention, when the first adapter column rotates, the toggle teeth on the fixed disk cooperate with the rack to drive the movable rod upward, and with the cooperation of the movable clamping member, the movable bar is driven upward to continuously accumulate force. When the accumulated force reaches the maximum value, the wedge-shaped top block cooperates with the movable clamping member to release the clamping state of the movable rod, thereby releasing the movable bar. At this time, the compression spring pushes the movable bar downward to squeeze the rotating drum, so that the heated air in the rotating drum can be quickly discharged, further improving the drying efficiency of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings; Figure 1 This is a schematic structural diagram of a raw material processing device for basalt fiber production according to the present invention; Figure 2 This is a schematic structural diagram of the crushing mechanism in a raw material processing device for basalt fiber production according to the present invention; Figure 3 This is a schematic cross-sectional view of the spherical drying barrel portion of a raw material processing device for basalt fiber production according to the present invention; Figure 4 This is a partial structural diagram of a raw material processing device for basalt fiber production according to the present invention; Figure 5 for Figure 4 Schematic diagram of the enlarged structure at A in the middle; Figure 6 This is a schematic structural diagram of the spherical drying barrel portion of a raw material processing device for basalt fiber production according to the present invention; Figure 7 This is a schematic structural diagram of the gas transmission component in a raw material processing device for basalt fiber production according to the present invention; Figure 8 for Figure 6 Schematic diagram of the enlarged structure at B in the middle; Figure 9 This is a partial cross-sectional structural diagram of a raw material processing device for basalt fiber production according to the present invention; Figure 10 This is a schematic structural diagram of a fixed rod portion in a raw material processing device for basalt fiber production according to the present invention; Figure 11 The figure is a schematic cross-sectional structural diagram of a movable clamping part in a raw material processing device for basalt fiber production according to the present invention.

[0018] The main component symbols are described as follows: 1. Bottom plate; 11. Inclined guide plate; 2. Crushing mechanism; 21. Bracket; 22. Processing box; 23. Active roller; 24. Driven roller; 25. Guide cover; 26. Water outlet pipe; 3. Drying mechanism; 31. Spherical drying barrel; 311. First transfer post; 312. Second transfer post; 313. Rotating cover; 314. Annular baffle; 315. Ventilation hole; 32. Motor; 33. Transmission belt; 34. Gas transmission assembly; 341. Air compressor; 342. Transfer cylinder; 343. Connecting pipe; 344. Heating rod; 345. Gas transmission hose; 346. Adapter cover; 4. Drive components; 41. Fixed plate; 42. Fixed rod; 43. Movable plug rod; 431. Rack; 432. Wedge-shaped top block; 433. Slot; 44. Limit rod; 441. Compression spring; 45. Activity bar; 5. Column mounting seat; 51. cylindrical groove; 511. elastic rubber ring; 52. Movable column; 53. Return spring; 54. Push rod; 55. Block; 6. Drive motor; 61. First gear; 62. Fixed shaft; 63. Second gear. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that in the drawings or descriptions, similar or identical parts are numbered the same. Implementations not shown or described in the drawings are forms known to those of ordinary skill in the art. In addition, directional terms mentioned in the embodiments, such as "upper," "lower," "top," "bottom," "left," "right," "front," and "back," are merely references to the directions in the drawings and are not intended to limit the scope of protection of the present invention.

[0020] like Figures 1 to 11 As shown, a raw material processing device for basalt fiber production according to the present invention comprises a base plate 1, a crushing mechanism 2 for crushing and cleaning basalt, and a drying mechanism 3. The drying mechanism 3 comprises a spherical drying barrel 31, a motor 32 fixedly mounted on the base plate 1, a transmission belt 33, and an air supply component 34 for periodically supplying hot air to the spherical drying barrel 31. A first support plate and a second support plate are fixedly mounted on the base plate 1. A first adapter column 311 and a second adapter column 312 adapted to the first support plate and the second support plate are symmetrically fixedly mounted on the spherical drying barrel 31. The spherical drying barrel 31 is rotatably mounted between the first support plate and the second support plate through the first adapter column 311 and the second adapter column 312. The output shaft of the motor 32 is fixedly mounted on the base plate 1. A driving wheel is fixedly installed, a driven wheel is fixedly installed at the end of the second adapter column 312, and a transmission belt 33 is sleeved on the driving wheel and the driven wheel. A feeding port is provided at the upper end of the spherical drying barrel 31, and a rotating cover plate 313 is rotatably installed in the feeding port, and a torsion spring is provided at the adapter. The rotating cover plate 313 contacts the inner wall of the feeding port under the action of the torsion spring. An annular baffle 314 is fixedly installed at the feeding port on the spherical drying barrel 31, and a plurality of air holes 315 are provided on the upper part of the spherical drying barrel 31. An inclined guide plate 11 is fixedly installed on the bottom plate 1 below the spherical drying barrel 31. The inclined guide plate 11 has a guiding effect on both water and processed materials. After guiding the water, the inclined guide plate 11 needs to be wiped dry before guiding the material.

[0021] The gas delivery assembly 34 includes an air compressor 341, a rotating cylinder 342, a connecting pipe 343, a heating rod 344, a gas delivery hose 345 and an adapter cover 346. The air compressor 341 and the rotating cylinder 342 are fixedly mounted on the bottom plate 1. The lower part of the rotating cylinder 342 is provided with an air inlet. The connecting pipe 343 is fixedly mounted between the air compressor 341 and the rotating cylinder 342. The two ends of the connecting pipe 343 are respectively fixed to the output port of the air compressor 341 and the air inlet of the rotating cylinder 342. The heating rod 344 is arranged inside the middle rotating cylinder 342, the gas supply hose 345 is fixedly installed on the upper end of the middle rotating cylinder 342, the adapter cover 346 is fixedly installed on the first support plate, and the adapter cover 346 is rotatably connected to the end of the first adapter column 311, and a rotating sealing ring is provided at the adapter. An air inlet hole connected to the interior of the spherical drying barrel 31 is opened away from the center on the first adapter column 311, and an air supply hole corresponding to the air inlet hole is opened on the adapter cover 346.

[0022] The rotating cylinder 342 is an elastic folding cylinder. The rotating cylinder 342 is provided with a driving assembly 4 that can stretch the rotating cylinder 342. The driving assembly 4 includes a fixed plate 41, a fixed rod 42 fixedly mounted on the bottom plate 1, a movable plug rod 43, two limit rods 44 fixedly mounted on the bottom plate 1 and a movable bar 45 movably mounted between the two limit rods 44. The fixed plate 41 is fixedly mounted on the first adapter column 311. A toggle tooth is fixedly mounted on the fixed plate 41. A slot is provided at the upper end of the fixed rod 42. The movable plug rod 43 is movably mounted in the slot. 3 is fixedly installed on one side of the gear 431 that is adapted to the toggle tooth. A first makeshift groove for the rack 431 to move freely is provided on the fixed rod 42. Two limit rods 44 are respectively located on both sides of the rotating cylinder 342. The movable bar 45 is fixedly connected to the upper end of the rotating cylinder 342. The upper ends of the two limit rods 44 are provided with limit ends. Compression springs 441 are sleeved between the limit ends and the movable bar 45 on the two limit rods 44. A connecting column is fixedly installed between the movable insertion rod 43 and the movable bar 45. A strip groove for the connection column to move is provided on the front of the fixed rod 42.

[0023] A wedge-shaped top block 432 and a plurality of slots 433 are provided on the movable insertion rod 43 on the side away from the rack 431. The wedge-shaped top block 432 is located below the slots 433. The slots 433 are evenly spaced. A second clearance groove and a movable clamp that are compatible with the slots 433 and the wedge-shaped top block 432 are provided on the fixed rod 42.

[0024] The movable clamp includes a cylindrical mounting seat 5 fixedly mounted on the fixed rod 42, a cylindrical groove 51 opened inside the cylindrical mounting seat 5, a movable column 52 movably mounted in the cylindrical groove 51, a return spring 53 fixedly mounted between the movable column 52 and the wall of the cylindrical groove 51, a push rod 54 fixedly mounted at the end of the movable column 52 and a clamping block 55 fixedly mounted at the end of the push rod 54. The end of the push rod 54 extends out of the cylindrical groove 51, and the clamping block 55 is adapted to a plurality of clamping grooves 433 and a wedge-shaped top block 432. A plurality of elastic rubber rings 511 are fixedly mounted inside the cylindrical groove 51, and the outer side of the movable column 52 is coated with an elastic rubber layer. When the card block 55 is sequentially inserted into the card slot 433 on the interactive plug rod 43, the return spring 53 independently provides a restoring force for the movable column 52, the push rod 54 and the card block 55. When the wedge-shaped top block 432 pushes the card block 55, the movable column 52 will shrink to the deep end of the cylindrical groove 51, and the elastic rubber ring 511 will hold the movable column 52 tightly. At this time, the elastic force of the return spring 53 on the movable column 52 is slightly greater than the restoring resistance generated by the elastic rubber ring 511 on the movable column 52. The movable column 52 will slowly return to its initial state to ensure that the movable plug rod 43 and the movable bar 45 are partially in a fully reset state.

[0025] A driving motor 6 is fixedly mounted on the spherical drying barrel 31, a first gear 61 is fixedly mounted on the output shaft of the driving motor 6, a fixed shaft 62 is fixedly mounted on the rotating cover 313, the end of the fixed shaft 62 passes through the spherical drying barrel 31, and a second gear 63 meshing with the first gear 61 is fixedly mounted on the end of the fixed shaft 62. When drying is completed, the rotating cover 313 is opened by the driving motor 6 with the feed port of the spherical drying barrel 31 facing upward, and the material can be poured out as the spherical drying barrel 31 rotates.

[0026] The crushing mechanism 2 includes a bracket 21 fixedly mounted on the base plate 1, a processing box 22 fixedly mounted on the upper end of the bracket 21, an active roller 23 and a driven roller 24 driven by a drive motor, and a guide cover 25 fixedly mounted on the lower part of the processing box 22. The output port of the guide cover 25 is located directly above the spherical drying barrel 31, and an electromagnetic valve is provided in the output port. The electromagnetic valve opens after the material is cleaned and the sewage is discharged, and the material can be introduced into the spherical drying barrel 31. A high-pressure water spray head is provided on the processing box 22 for spraying and cleaning the basalt in the processing box 22. A water outlet pipe 26 for discharging sewage is fixedly installed at the lower part of the processing box 22.

[0027] The method of use of the present invention is as follows: During use, the basalt material is fed into the processing box 22, and after being crushed and cleaned, it is transported to the spherical drying barrel 31 through the guide cover. When the material falls, the rotating cover 313 is opened under the action of force until the material completely enters the spherical drying barrel 31. The rotating cover 313 is automatically closed under the action of the torsion spring; The motor 32 and the air compressor 345 work simultaneously. The motor 32 drives the spherical drying barrel 31 to rotate through the transmission belt 33. The air compressor 345 delivers air to the middle rotating barrel 342. The heating rod 344 in the middle rotating barrel 342 heats the incoming air until the air inlet on the second adapter column 312 is connected to the air delivery hole on the adapter cover 346. The heated air is then delivered to the spherical drying barrel 31 through the air delivery hose 345. At this time, the feed port end and the air vent 315 of the spherical drying barrel 31 are facing downward. The hot air will discharge the cold air in the spherical drying barrel 31 and then contact the material to dry the material. Driven by the air flow, the water on the basalt material will be discharged downward through the air vent 315 more quickly, thereby improving the efficiency of material drying. When the spherical drying barrel 31 rotates, the first adapter post 311 rotates accordingly, and the toggle teeth on the fixed plate 41 drive the rack 431 and the movable plug rod 43 to move upward. When the toggle teeth and the rack 431 are staggered, the slots 433 on the other side of the movable plug rod 43 are engaged by the movable clamping parts from top to bottom in sequence, and the movable plug rod 43 and the movable bar 45 move upward slowly to accumulate force, and the rotating cylinder 342 is stretched upward to accommodate more air, until the wedge-shaped top block 432 pushes the clamping block 55, so that the push rod 54 drives the movable column 52 to squeeze the return spring 53. At this time, the movable column 52 contracts to the deep end of the cylindrical groove 51, and the elastic rubber ring 51 Hold the movable column 52 tightly to increase the resistance to the movable column 52 when it returns, so that the movable column 52 returns slowly. When the toggle tooth and the rack 431 are staggered again, the movable rod 43 will be in an active state. The movable bar 45 will drive the movable rod 43 to move downward quickly under the elastic force of the compression spring 441 and the limiting action of the limiting rod 44, generating a squeezing force on the rotating cylinder 342. When the air delivery hole and the air inlet hole coincide with each other, the hot air in the rotating cylinder 342 can be quickly squeezed into the spherical drying barrel 31. The material can be dried more efficiently by the large amount of high-speed hot air, thereby further improving the drying efficiency of the material.

[0028] The above describes in detail a raw material processing device for basalt fiber production provided by the present invention. The description of the specific embodiments is intended only to facilitate understanding of the method and core concepts of the present invention. It should be noted that those skilled in the art will be able to make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the claims.

Claims

1. A raw material processing device for basalt fiber production, comprising a bottom plate (1), a crushing mechanism (2) for crushing and cleaning basalt, and a drying mechanism (3), characterized in that: The drying mechanism (3) comprises a spherical drying barrel (31), a motor (32) fixedly mounted on a bottom plate (1), a transmission belt (33), and an air supply assembly (34) capable of periodically supplying hot air to the spherical drying barrel (31), wherein a first support plate and a second support plate are fixedly mounted on the bottom plate (1), a first adapter column (311) and a second adapter column (312) adapted to the first support plate and the second support plate are symmetrically fixedly mounted on the spherical drying barrel (31), the spherical drying barrel (31) is rotatably mounted between the first support plate and the second support plate via the first adapter column (311) and the second adapter column (312), and a transmission belt (33) is fixedly mounted on the output shaft of the motor (32). A driving wheel is fixedly installed, and a driven wheel is fixedly installed at the end of the second transfer column (312). The transmission belt (33) is sleeved on the driving wheel and the driven wheel. A feed port is provided at the upper end of the spherical drying barrel (31). A rotating cover plate (313) is rotatably installed in the feed port, and a torsion spring is provided at the transfer point. The rotating cover plate (313) contacts the inner wall of the feed port under the action of the torsion spring. An annular baffle (314) is fixedly installed at the feed port on the spherical drying barrel (31). A plurality of air holes (315) are provided on the upper part of the spherical drying barrel (31). An inclined guide plate (11) is fixedly installed on the bottom plate (1) below the spherical drying barrel (31).

2. The raw material processing device for basalt fiber production according to claim 1, characterized in that: The gas delivery assembly (34) includes an air compressor (341), a rotating cylinder (342), a connecting pipe (343), a heating rod (344), a gas delivery hose (345) and an adapter cover (346). The air compressor (341) and the rotating cylinder (342) are fixedly mounted on the bottom plate (1). The lower portion of the rotating cylinder (342) is provided with an air inlet. The connecting pipe (343) is fixedly mounted between the air compressor (341) and the rotating cylinder (342). The two ends of the connecting pipe (343) are connected to the output port of the air compressor (341) and the output port of the rotating cylinder (342). ) is fixedly connected to the air inlet of the spherical drying barrel (31), the heating rod (344) is arranged inside the middle rotating barrel (342), the gas supply hose (345) is fixedly installed on the upper end of the middle rotating barrel (342), the adapter cover (346) is fixedly installed on the first support plate, and the adapter cover (346) is rotatably connected to the end of the first adapter column (311), and a rotating sealing ring is provided at the adapter. An air inlet hole connected to the inside of the spherical drying barrel (31) is opened away from the center on the first adapter column (311), and an air supply hole corresponding to the air inlet hole is opened on the adapter cover (346).

3. The raw material processing device for basalt fiber production according to claim 2, characterized in that: The rotating cylinder (342) is an elastic folding cylinder, and a driving component (4) capable of stretching the rotating cylinder (342) is provided on the rotating cylinder (342).

4. The raw material processing device for basalt fiber production according to claim 3, characterized in that: The driving assembly (4) comprises a fixed disk (41), a fixed rod (42) fixedly mounted on the bottom plate (1), a movable insertion rod (43), two limit rods (44) fixedly mounted on the bottom plate (1), and a movable bar (45) movably mounted between the two limit rods (44), wherein the fixed disk (41) is fixedly mounted on the first adapter column (311), a toggle tooth is fixedly mounted on the fixed disk (41), a slot is provided at the upper end of the fixed rod (42), the movable insertion rod (43) is movably mounted in the slot, and a rack (45) adapted to the toggle tooth is fixedly mounted on one side of the movable insertion rod (43) 431), a first freeing groove for the rack (431) to move freely is provided on the fixed rod (42), the two limiting rods (44) are respectively located on both sides of the rotating cylinder (342), the movable bar (45) is fixedly connected to the upper end of the rotating cylinder (342), the upper ends of the two limiting rods (44) are provided with limiting ends, and compression springs (441) are sleeved between the limiting ends and the movable bar (45) on the two limiting rods (44), a connecting column is fixedly installed between the movable insertion rod (43) and the movable bar (45), and a strip groove for the connecting column to move is provided on the front of the fixed rod (42).

5. The raw material processing device for basalt fiber production according to claim 4, characterized in that: A wedge-shaped top block (432) and a plurality of slots (433) are provided on a side of the movable insertion rod (43) away from the rack (431). The wedge-shaped top block (432) is located below the slots (433). The slots (433) are evenly spaced. A second paving groove and a movable clamping member that are compatible with the slots (433) and the wedge-shaped top block (432) are provided on the fixed rod (42).

6. The raw material processing device for basalt fiber production according to claim 5, characterized in that: The movable clamping member comprises a cylindrical mounting seat (5) fixedly mounted on a fixed rod (42), a cylindrical groove (51) provided inside the cylindrical mounting seat (5), a movable column (52) movably mounted in the cylindrical groove (51), a return spring (53) fixedly mounted between the movable column (52) and the wall of the cylindrical groove (51), a push rod (54) fixedly mounted at the end of the movable column (52), and a clamping block (55) fixedly mounted at the end of the push rod (54), wherein the end of the push rod (54) extends out of the cylindrical groove (51), and the clamping block (55) is adapted to the plurality of clamping grooves (433) and the wedge-shaped top block (432).

7. The raw material processing device for basalt fiber production according to claim 6, characterized in that: A plurality of elastic rubber rings (511) are fixedly installed inside the cylindrical groove (51), and an elastic rubber layer is coated on the outside of the movable column (52).

8. The raw material processing device for basalt fiber production according to claim 1, characterized in that: A driving motor (6) is fixedly mounted on the spherical drying barrel (31), a first gear (61) is fixedly mounted on the output shaft of the driving motor (6), a fixed shaft (62) is fixedly mounted on the rotating cover (313), an end portion of the fixed shaft (62) passes through the spherical drying barrel (31), and a second gear (63) meshing with the first gear (61) is fixedly mounted on the end portion of the fixed shaft (62).

9. The raw material processing device for basalt fiber production according to claim 1, characterized in that: The crushing mechanism (2) includes a bracket (21) fixedly mounted on the bottom plate (1), a processing box (22) fixedly mounted on the upper end of the bracket (21), an active roller (23) and a driven roller (24) driven by a driving motor, and a guide cover (25) fixedly mounted on the lower part of the processing box (22), wherein the output port of the guide cover (25) is located directly above the spherical drying barrel (31), and a solenoid valve is provided in the output port. A high-pressure water spray head is provided on the processing box (22) for spraying and cleaning the basalt in the processing box (22), and a water outlet pipe (26) for discharging sewage is fixedly mounted on the lower part of the processing box (22).

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