Rapid high-solubility dissolving device for cellulose

Abstract

The invention belongs to the technical field of cellulose dissolution, and particularly relates to a rapid and high-solubility cellulose dissolving device which comprises a bottom plate and a dissolving barrel arranged on the surface of the bottom plate, a supporting column is fixedly connected to the bottom face of the dissolving barrel, and a liquid outlet pipe is installed on the surface of the dissolving barrel. The device further comprises a stirring assembly arranged above the dissolving barrel, the stirring assembly comprises an L-shaped mounting block arranged above the dissolving barrel, the surface of the L-shaped mounting block is fixedly connected with a connecting block, the surface of the connecting block is fixedly connected with a mounting barrel, the lower end of the mounting barrel is rotationally connected with a first synchronous wheel, and the lower end of the first synchronous wheel is rotationally connected with a second synchronous wheel. The face, away from the mounting cylinder, of the first synchronous wheel is fixedly connected with a rotating piece. In the cellulose dissolving process, cellulose can be fully stirred to accelerate dissolution, the height position of the stirring piece can be adjusted according to the amount of the cellulose needing to be dissolved, meanwhile, the amount of the continuously added dissolving agent is adjusted, and the reaction is more sufficient.

Description

Technical Field

[0001] The invention belongs to the technical field of cellulose dissolution, and in particular relates to a cellulose dissolution device with rapid and high solubility. Background Art

[0002] Cellulose is a polysaccharide with high crystallinity and stability. Therefore, in the process of dissolving cellulose, it is often necessary to add a corresponding solvent for dissolution. In this process, the solvent is often added while stirring to accelerate the dissolution of cellulose and fully mix the solvent. However, the existing cellulose dissolving device cannot add an appropriate amount of solvent according to the amount of cellulose in the mixing drum. Therefore, a cellulose dissolving device with fast and high solubility is designed to solve the above problems. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides a cellulose dissolving device with fast and high solubility, which can fully stir the cellulose during the dissolution process to accelerate the dissolution, and can adjust the height position of the stirring element according to the amount of cellulose to be dissolved, and at the same time adjust the amount of solvent to be continuously added to make the reaction more complete.

[0004] To achieve the above object, the present invention provides the following technical solution: a cellulose dissolution device with rapid and high solubility, comprising a bottom plate and a dissolution cylinder arranged on the surface of the bottom plate, a support column being fixedly connected to the bottom surface of the dissolution cylinder, and a liquid outlet pipe being installed on the surface of the dissolution cylinder; It also includes a stirring assembly arranged above the dissolving cylinder, the stirring assembly includes an L-shaped mounting block arranged above the dissolving cylinder, the surface of the L-shaped mounting block is fixedly connected to a connecting block, the surface of the connecting block is fixedly connected to a mounting cylinder, the lower end of the mounting cylinder is rotatably connected to a synchronous wheel 1, a side of the synchronous wheel 1 away from the mounting cylinder is fixedly connected to a rotating member, the lower end of the rotating member is rotatably connected to a connecting rod, the lower end of the connecting rod is fixedly connected to an electric telescopic rod, the end of the extension shaft of the electric telescopic rod is fixedly connected to a stirring rod, and the lower end of the stirring rod is fixedly connected to a stirring member.

[0005] As a preferred cellulose dissolution device with rapid high solubility of the present invention, an output motor 1 is installed on the surface of the connecting block, and the output shaft of the output motor 1 passes through the mounting cylinder and is fixedly connected to the synchronous wheel 1.

[0006] As a preferred device for dissolving cellulose with rapid and high solubility in the present invention, two limit plates are symmetrically arranged below the connecting block, the connecting rod passes through the circular rings opened on the surfaces of the two limit plates, and the connecting rod is located between the two limit plates and is symmetrically fixedly connected with two arc blocks matching the circular rings of the limit plates.

[0007] As a preferred cellulose dissolution device with rapid and high solubility of the present invention, the surfaces of the two limit plates are fixedly connected to connecting frames, the surfaces of the two connecting frames are rotatably connected to transmission rods, the transmission rod is located between the two connecting frames and is fixedly connected to a transmission gear, an output gear is arranged between the two arc blocks, the output gear is fixedly connected to the surface of the connecting rod, the transmission gear and the output gear are meshed, the upper end of the transmission rod is fixedly connected to a synchronous wheel 2, and the synchronous wheel 1 and the synchronous wheel 2 are connected by a synchronous belt.

[0008] As a preferred embodiment of the present invention, a cellulose dissolution device with rapid and high solubility further includes a moving component arranged on the surface of the bottom plate, the moving component includes a vertical plate fixedly connected to the surface of the bottom plate, the upper end of the vertical plate is fixedly connected to a moving frame, the surface of the moving frame is provided with a moving groove, the L-shaped mounting block is slidably connected to the moving frame through the moving groove, an output motor 2 is installed on the upper surface of the moving frame, the output end of the output motor 2 is fixedly connected to a screw rod, the screw rod passes through the moving frame and is rotatably connected to the moving frame, the screw rod is threadedly connected to the L-shaped mounting block, a guide rod is provided on the inner side of the moving groove, and the guide rod is slidably connected to the L-shaped mounting block.

[0009] As a preferred cellulose dissolution device with rapid high solubility of the present invention, the surface of the L-shaped mounting block is fixedly connected to a pressing block, the upper surface of the movable frame is fixedly connected to a mounting frame, and the surface of the movable frame is fixedly connected to a fixing plate.

[0010] As a preferred embodiment of the present invention, a cellulose dissolution device with rapid and high solubility also includes a feeding assembly arranged on the surface of the movable frame, the feeding assembly includes three slide grooves opened on the surface of the movable frame, the three slide grooves are all connected to the movable groove, and the inner sides of the three slide grooves are provided with sliding rods, the sliding rods are slidably connected to the movable frame through the slide grooves, one end of the sliding rod is fixedly connected to a pressing contact matched with the pressing block, the surface of the sliding rod is wound with a spring 1, and the two ends of the spring 1 are respectively fixedly connected to the pressing contact and the movable frame.

[0011] As a preferred device for dissolving cellulose with rapid and high solubility in the present invention, one end of each sliding rod away from the pressing contact is fixedly connected to a carrying plate, three mounting rings are arranged on the surface of each carrying plate, the carrying plate is connected to a push rod through the mounting rings, and only one of the three mounting rings located on the surface of the same carrying plate has the push rod mounted on its inner side, and the positions of the push rods connected to the surfaces of the three carrying plates are staggered with each other.

[0012] As a preferred device for dissolving cellulose with rapid and high solubility in the present invention, a discharge barrel is installed in the installation frame, the lower surface of the discharge barrel is connected to a discharge pipe, the lower end outlet of the discharge pipe is connected to a feed pipe, a fixing column is arranged between the feed pipe and the fixing plate, and both ends of the fixing column are fixedly connected to the fixing plate and the feed pipe respectively.

[0013] As a preferred cellulose dissolution device with rapid and high solubility in the present invention, three feed troughs and a movable groove are arranged on the inner side of the discharge pipe, the push rod passes through the surface of the discharge pipe and is fixedly connected to a rubber block arranged inside the discharge pipe, a connecting groove matched with the rubber block is opened on the surface of the discharge pipe, the rubber block is slidably connected to the discharge pipe through the connecting groove, a positioning column is arranged on the inner side of the movable groove, a push ring is slidably connected to the surface of the positioning column, a second spring is wound on the surface of the positioning column, both ends of the second spring are fixedly connected to the push ring and the discharge pipe respectively, and a positioning groove matched with the positioning column is opened on the surface of the rubber block.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The circumferential stirring generated by the rotation of the connecting rod driven by the rotating part cooperates with the circumferential stirring brought by the adjustable height of the electric telescopic rod. The circumferential stirring causes the solution to form a vortex flow in the horizontal direction, pushing the cellulose to make a circular motion in the cylinder. The circumferential stirring causes the cellulose to continuously flip up and down in the vertical direction. This multi-dimensional stirring method ensures that the cellulose at each position in the dissolution cylinder can be fully mixed and sheared, avoiding the situation where some cellulose dissolves slowly or even does not dissolve due to the stirring dead corner, making the entire dissolution process more uniform and efficient. During the movement of the connecting rod, the center position of the output gear remains unchanged through the mutual cooperation between the arc block and the limit plate, so that it is always meshed with the transmission gear; The end of the extension shaft of the electric telescopic rod is connected to the stirring rod. This design allows the stirring position to be automatically adjusted according to the real-time changes in the solution level in the dissolution cylinder. In the initial stage of dissolution, the solution level is low, and the electric telescopic rod can be extended to make the stirring element close to the bottom of the cylinder, focusing on strong stirring of the high-concentration cellulose area at the bottom to accelerate the initial dissolution of cellulose. As the dissolution process proceeds, the liquid level rises, and the electric telescopic rod repeatedly extends and contracts, and the stirring range gradually expands to the entire solution volume, ensuring that cellulose at different depths can be continuously and effectively stirred, maintaining the efficiency and uniformity of dissolution; In the transmission structure below the connecting block, the cooperation between the limit plate and the arc surface block ensures the stability of the connecting rod during rotation and up and down movement, preventing it from deflecting or shaking. The precise meshing of the transmission gear and the output gear and the reliable connection of the synchronous wheel 1 and the synchronous wheel 2 through the synchronous belt stably transmit the power of the output motor 1 to the stirring assembly, and at the same time, the stirring rod rotates while revolving, thereby providing continuous and stable shear force and mixing effect for cellulose, which is conducive to forming a stable dissolution environment and improving the repeatability and reliability of the dissolution effect. 2. The screw rod on the moving frame drives the L-shaped mounting block to move along the moving groove, so that the stirring action of the stirring assembly is no longer limited to a fixed area. On the cross section of the dissolving cylinder, the stirring assembly can stir various parts in turn; Since the movable stirring assembly can be flexibly moved above the dissolving cylinder, the operator can move the stirring assembly to the area where the cellulose dissolution is relatively slow or the concentration is high for focused stirring based on real-time monitoring of the dissolution process or empirical judgment; 3. When the L-shaped mounting block moves, the contact between the pressing block and the pressing contact triggers the slide bar to drive the push rod on the carrier plate to move, thereby controlling the opening and closing degree of the rubber block in the discharge pipe to achieve quantitative feeding of the solvent. During the dissolution process, the precise feeding amount can maintain the relative stability of the amount of solvent added in the dissolution cylinder; The positions of the push rods connected to the surfaces of the three supporting plates are staggered. During the feeding process, the push rods at different positions move in sequence. When there is too much cellulose to be dissolved in the mixing drum, the stirring member will be driven to move upward through the L-shaped mounting block, thereby making the stirring more uniform. At the same time, as the L-shaped mounting block moves upward, the rubber blocks in the discharge pipe are opened in sequence at different positions, thereby increasing the dosage of the added solvent and making the dissolution more complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2It is a structural schematic diagram of the fixing plate in the present invention; Figure 3 It is a structural schematic diagram of the movable slot in the present invention; Figure 4 It is a structural schematic diagram of the connecting rod in the present invention; Figure 5 It is a structural schematic diagram of the transmission rod in the present invention; Figure 6 It is a structural schematic diagram of the pressing block in the present invention; Figure 7 It is a structural schematic diagram of the sliding rod in the present invention; Figure 8 It is a structural schematic diagram of the positioning groove in the present invention; Fig. 9 For the present invention Figure 6 Enlarged view of point A in the middle; In the figure: 1. Bottom plate; 11. Dissolving cylinder; 12. Support column; 13. Liquid outlet pipe; 2. Moving assembly; 21. Vertical plate; 22. Moving frame; 23. Fixed plate; 24. Moving slot; 25. Screw rod; 26. Output motor 2; 27. Pressing block; 28. Guide rod; 29. ​​Mounting frame; 3. Stirring assembly; 31. Connecting rod; 32. Rotating member; 33. Output motor 1; 34. Synchronous wheel 1; 35. Electric telescopic rod; 36. Stirring rod; 37. Stirring member; 38. Synchronous wheel 2; 39. Synchronous belt; 310. Transmission rod; 311. Limiting plate; 312. Connecting frame; 313. Transmission gear; 314. Arc block; 315. Output gear; 316. Connecting block; 317. L-shaped mounting block; 318. Mounting cylinder; 4. Feeding assembly; 41. Discharging barrel; 42. Discharging pipe; 43. Feeding pipe; 44. Fixed column; 45. Slide groove; 46. Pressing contact; 47. Slide rod; 48. Spring 1; 49. Loading plate; 410. Push rod; 411. Rubber block; 412. Feeding trough; 413. Movable groove; 414. Push ring; 415. Spring 2; 416. Positioning column; 417. Positioning groove; 418. Mounting ring; 419. Connecting groove. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] Example: Figure 1 - Fig. 9 As shown, the present invention provides a technical solution. In an embodiment of the present invention, a cellulose dissolution device with rapid high solubility comprises a bottom plate 1 and a dissolution cylinder 11 arranged on the surface of the bottom plate 1, a support column 12 is fixedly connected to the bottom surface of the dissolution cylinder 11, and a liquid outlet pipe 13 is installed on the surface of the dissolution cylinder 11; It also includes a stirring assembly 3 arranged above the dissolving cylinder 11, and the stirring assembly 3 includes an L-shaped mounting block 317 arranged above the dissolving cylinder 11, the surface of the L-shaped mounting block 317 is fixedly connected to the connecting block 316, the surface of the connecting block 316 is fixedly connected to the mounting cylinder 318, the lower end of the mounting cylinder 318 is rotatably connected to a synchronous wheel 34, the side of the synchronous wheel 34 away from the mounting cylinder 318 is fixedly connected to a rotating member 32, the lower end of the rotating member 32 is rotatably connected to a connecting rod 31, the lower end of the connecting rod 31 is fixedly connected to an electric telescopic rod 35, the end of the extension shaft of the electric telescopic rod 35 is fixedly connected to a stirring rod 36, and the lower end of the stirring rod 36 is fixedly connected to a stirring member 37.

[0018] An output motor 33 is mounted on the surface of the connecting block 316 . The output shaft of the output motor 33 passes through the mounting tube 318 and is fixedly connected to the synchronous wheel 34 .

[0019] Two limiting plates 311 are symmetrically arranged below the connecting block 316 , and the connecting rod 31 passes through the circular rings opened on the surfaces of the two limiting plates 311 . The connecting rod 31 is located between the two limiting plates 311 and is symmetrically fixedly connected with two arc blocks 314 matching the circular rings of the limiting plates 311 .

[0020] The surfaces of the two limit plates 311 are fixedly connected to the connecting frames 312, and the surfaces of the two connecting frames 312 are rotatably connected to the transmission rod 310. The transmission rod 310 is located between the two connecting frames 312 and is fixedly connected to the transmission gear 313. An output gear 315 is arranged between the two arc blocks 314. The output gear 315 is fixedly connected to the surface of the connecting rod 31. The transmission gear 313 and the output gear 315 are meshed with each other. The upper end of the transmission rod 310 is fixedly connected to the synchronous wheel 2 38. The synchronous wheel 1 34 and the synchronous wheel 2 38 are connected by a synchronous belt 39.

[0021] It also includes a moving component 2 arranged on the surface of the base plate 1, and the moving component 2 includes a vertical plate 21 fixedly connected to the surface of the base plate 1, and the upper end of the vertical plate 21 is fixedly connected to the moving frame 22, and the surface of the moving frame 22 is provided with a moving groove 24, and the L-shaped mounting block 317 is slidably connected to the moving frame 22 through the moving groove 24, and an output motor 26 is installed on the upper surface of the moving frame 22, and the output end of the output motor 26 is fixedly connected with a screw rod 25, the screw rod 25 passes through the moving frame 22, and is rotatably connected to the moving frame 22, the screw rod 25 and the L-shaped mounting block 317 are threadedly connected, and a guide rod 28 is provided on the inner side of the moving groove 24, and the guide rod 28 and the L-shaped mounting block 317 are slidably connected.

[0022] The surface of the L-shaped mounting block 317 is fixedly connected with the pressing block 27 , the upper surface of the moving frame 22 is fixedly connected with the mounting frame 29 , and the surface of the moving frame 22 is fixedly connected with the fixing plate 23 .

[0023] It also includes a feeding component 4 arranged on the surface of the mobile frame 22, the feeding component 4 includes three slide grooves 45 opened on the surface of the mobile frame 22, the three slide grooves 45 are all connected to the mobile groove 24, and the inner sides of the three slide grooves 45 are provided with sliding rods 47, the sliding rod 47 is slidably connected to the mobile frame 22 through the slide grooves 45, one end of the sliding rod 47 is fixedly connected to a pressing contact 46 adapted to the pressing block 27, a spring 48 is wound around the surface of the sliding rod 47, and the two ends of the spring 48 are respectively fixedly connected to the pressing contact 46 and the mobile frame 22.

[0024] One end of each sliding rod 47 away from the pressing contact 46 is fixedly connected to a supporting plate 49, and three mounting rings 418 are arranged on the surface of each supporting plate 49. The supporting plate 49 is connected to a push rod 410 through the mounting rings 418, and only one of the three mounting rings 418 located on the surface of the same supporting plate 49 has a push rod 410 installed on its inner side, and the positions of the push rods 410 connected to the surfaces of the three supporting plates 49 are staggered with each other.

[0025] A discharge barrel 41 is installed in the installation frame 29, and a discharge pipe 42 is connected to the lower surface of the discharge barrel 41, and a feed pipe 43 is connected to the lower end outlet of the discharge pipe 42. A fixing column 44 is arranged between the feed pipe 43 and the fixed plate 23, and both ends of the fixing column 44 are fixedly connected to the fixed plate 23 and the feed pipe 43 respectively.

[0026] The inner side of the discharge pipe 42 is provided with three discharge grooves 412 and one movable groove 413, the push rod 410 passes through the surface of the discharge pipe 42 and is fixedly connected to the rubber block 411 arranged inside the discharge pipe 42, the surface of the discharge pipe 42 is provided with a connecting groove 419 adapted to the rubber block 411, the rubber block 411 is slidably connected to the discharge pipe 42 through the connecting groove 419, a positioning column 416 is provided on the inner side of the movable groove 413, the surface of the positioning column 416 is slidably connected with a push ring 414, the surface of the positioning column 416 is wound with a spring 2 415, the two ends of the spring 2 415 are respectively fixedly connected to the push ring 414 and the discharge pipe 42, and the surface of the rubber block 411 is provided with a positioning groove 417 adapted to the positioning column 416.

[0027] The working principle and use process of the present invention are as follows: after the output motor 33 is started, its output shaft drives the synchronous wheel 34 to rotate. Since the synchronous wheel 34 is fixedly connected to the rotating member 32, the rotating member 32 will rotate together with the synchronous wheel 34, and the lower end of the rotating member 32 is connected to the connecting rod 31 by a rotating connection, so that the connecting rod 31 can maintain relatively flexible rotation while following the rotation. The rotation of the connecting rod 31 drives the electric telescopic rod 35 and the stirring rod 36 and stirring member 37 fixed at its ends to make circular motion, thereby realizing the stirring operation of the cellulose solution in the dissolving cylinder 11. The stirring can make the cellulose more evenly dispersed in the solvent, and increase the contact area between the cellulose and the solvent. , which helps to improve the solubility of cellulose. The connecting rod 31 passes through the circular rings opened on the surfaces of the two limiting plates 311, and two arc blocks 314 matching the circular rings of the limiting plates 311 are symmetrically fixedly connected between the two limiting plates 311. This structure ensures the stability of the connecting rod 31 during rotation and prevents it from excessive deviation or shaking. At the same time, the surfaces of the two limiting plates 311 are fixedly connected to the connecting frame 312, and the transmission rod 310 rotatably connected to the connecting frame 312 is fixed with a transmission gear 313 in the middle position, and the output gear 315 on the connecting rod 31 is meshed with the transmission gear 313. When the rotating member 32 rotates, due to the synchronous wheel The synchronous wheel 34 and the synchronous wheel 38 are connected through the synchronous belt 39, so that the synchronous wheel 38 rotates accordingly, and the synchronous wheel 38 drives the transmission rod 310 to rotate, and the rotation of the transmission rod 310 is transmitted through the meshing of the output gear 315 and the transmission gear 313, forming an auxiliary transmission system, which further ensures the stability and continuity of the stirring action, so that the stirring power can be more evenly transmitted to the stirring rod 36 and other components, so that the stirring rod 36 rotates while revolving, so that the cellulose can be fully dissolved. After the output motor 26 is started, its output end drives the screw rod 25 to rotate. Since the screw rod 25 is threadedly connected to the L-shaped mounting block 317, and the L-shaped mounting block 317 is connected through the movable groove 24 and The movable frame 22 is slidably connected, and the guide rod 28 arranged on the inner side of the movable groove 24 is slidably connected with the L-shaped mounting block 317, which plays a guiding role. When the screw rod 25 rotates, the L-shaped mounting block 317 will move in the horizontal direction along the movable groove 24. In this way, the horizontal position of the stirring assembly 3 above the dissolving cylinder 11 can be adjusted as needed, so as to perform a more comprehensive and more effective stirring operation on the cellulose solution in different areas of the dissolving cylinder 11. When the L-shaped mounting block 317 moves on the movable frame 22, the pressure block 27 fixed on its surface will move along with it. When the pressure block 27 moves to contact the pressure contact 46 at one end of the sliding rod 47, it will apply pressure to the pressure contact 46.Since the slide bar 47 is slidably connected to the movable frame 22 through the slide groove 45, and a spring 48 is wound around the surface of the slide bar 47, under the pressure of the pressing block 27, the slide bar 47 will slide inward along the slide groove 45 to compress the spring 48. One end of each slide bar 47 away from the pressing contact 46 is fixedly connected to a bearing plate 49, and a push rod 410 is connected to the bearing plate 49 through a mounting ring 418. When the slide bar 47 slides inward, it will drive the bearing plate 49 and the push rod 410 to move together. The push rod 410 penetrates the surface of the discharge pipe 42 and is fixedly connected to a rubber block 411 arranged inside the discharge pipe 42. When the push rod 410 moves, it will push the rubber block 411 to move inside the discharge pipe 42. Three discharge troughs 412 and a movable groove 413 are arranged on the inner side of the discharge pipe 42. The rubber block 411 is fixedly connected to the discharge pipe 42 via the connecting groove 419 , and a positioning groove 417 matching the positioning column 416 is provided on the surface of the rubber block 411 . When the rubber block 411 is pushed by the push rod 410 , it will change its position in the discharge pipe 42 , thereby controlling the connection or closing state of the discharge chute 412 . For example, when the rubber block 411 moves to connect the outlet of the feed chute 412 with the outlet of the discharge pipe 42, the dissolving agent in the discharge barrel 41 can be transported to the dissolving cylinder 11 through the discharge pipe 42, the feed chute 412 and the feeding pipe 43, thereby realizing the quantitative feeding operation of the material. At the same time, the push ring 414 arranged on the inner side of the movable groove 413 and the spring 415 wound on the surface of the positioning column 416 can play a reset role after the rubber block 411 moves, so that the rubber block 411 can return to the initial position for the next feeding operation. Through the linkage of the above structures, when there is too much cellulose, the amount of dissolving agent added can be increased by moving the position of the stirring rod 36.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cellulose dissolution device with rapid and high solubility, comprising a bottom plate (1) and a dissolution cylinder (11) arranged on the surface of the bottom plate (1), a support column (12) being fixedly connected to the bottom surface of the dissolution cylinder (11), and a liquid outlet pipe (13) being installed on the surface of the dissolution cylinder (11); Features: The invention also comprises a stirring assembly (3) arranged above the dissolving cylinder (11), wherein the stirring assembly (3) comprises an L-shaped mounting block (317) arranged above the dissolving cylinder (11), the surface of the L-shaped mounting block (317) being fixedly connected to a connecting block (316), the surface of the connecting block (316) being fixedly connected to a mounting cylinder (318), the lower end of the mounting cylinder (318) being rotatably connected to a synchronous wheel 1 (34), the side of the synchronous wheel 1 (34) away from the mounting cylinder (318) being fixedly connected to a rotating member (32), the lower end of the rotating member (32) being rotatably connected to a connecting rod (31), the lower end of the connecting rod (31) being fixedly connected to an electric telescopic rod (35), the end of the extension shaft of the electric telescopic rod (35) being fixedly connected to a stirring rod (36), and the lower end of the stirring rod (36) being fixedly connected to a stirring member (37).

2. The cellulose dissolving device with rapid high solubility according to claim 1, characterized in that: An output motor 1 (33) is mounted on the surface of the connection block (316); an output shaft of the output motor 1 (33) passes through the mounting tube (318) and is fixedly connected to the synchronous wheel 1 (34).

3. The cellulose dissolving device with rapid high solubility according to claim 2, characterized in that: Two limiting plates (311) are symmetrically arranged below the connection block (316); the connection rod (31) passes through circular rings provided on the surfaces of the two limiting plates (311); and the connection rod (31) is located between the two limiting plates (311) and is symmetrically fixedly connected to two arc surface blocks (314) matching the circular rings of the limiting plates (311).

4. The cellulose dissolving device with rapid high solubility according to claim 3, characterized in that: The surfaces of the two limit plates (311) are fixedly connected to a connecting frame (312), the surfaces of the two connecting frames (312) are rotatably connected to a transmission rod (310), the transmission rod (310) is located between the two connecting frames (312) and is fixedly connected to a transmission gear (313), an output gear (315) is provided between the two arc surface blocks (314), the output gear (315) is fixedly connected to the surface of the connecting rod (31), the transmission gear (313) and the output gear (315) are meshed, the upper end of the transmission rod (310) is fixedly connected to a second synchronous wheel (38), and the first synchronous wheel (34) and the second synchronous wheel (38) are connected via a synchronous belt (39).

5. The cellulose dissolving device with rapid high solubility according to claim 4, characterized in that: The invention also comprises a moving assembly (2) arranged on the surface of the base plate (1), the moving assembly (2) comprising a vertical plate (21) fixedly connected to the surface of the base plate (1), the upper end of the vertical plate (21) being fixedly connected to a moving frame (22), the surface of the moving frame (22) being provided with a moving groove (24), the L-shaped mounting block (317) being slidably connected to the moving frame (22) through the moving groove (24), the upper surface of the moving frame (22) being provided with a second output motor (26), the output end of the second output motor (26) being fixedly connected to a lead screw (25), the lead screw (25) passing through the moving frame (22) and being rotatably connected to the moving frame (22), the lead screw (25) being threadedly connected to the L-shaped mounting block (317), the inner side of the moving groove (24) being provided with a guide rod (28), the guide rod (28) being slidably connected to the L-shaped mounting block (317).

6. The cellulose dissolving device with rapid high solubility according to claim 5, characterized in that: A pressing block (27) is fixedly connected to the surface of the L-shaped mounting block (317), a mounting frame (29) is fixedly connected to the upper surface of the moving frame (22), and a fixing plate (23) is fixedly connected to the surface of the moving frame (22).

7. The cellulose dissolving device with rapid high solubility according to claim 6, characterized in that: It also includes a feeding assembly (4) arranged on the surface of the movable frame (22), the feeding assembly (4) including three slide grooves (45) opened on the surface of the movable frame (22), the three slide grooves (45) are all connected to the movable groove (24), and the inner sides of the three slide grooves (45) are all provided with a sliding rod (47), the sliding rod (47) is slidably connected to the movable frame (22) through the slide grooves (45), one end of the sliding rod (47) is fixedly connected to a pressing contact (46) adapted to the pressing block (27), the surface of the sliding rod (47) is wound with a spring (48), and the two ends of the spring (48) are respectively fixedly connected to the pressing contact (46) and the movable frame (22).

8. The cellulose dissolving device with rapid high solubility according to claim 7, characterized in that: One end of each sliding rod (47) away from the pressing contact (46) is fixedly connected to a bearing plate (49), and three mounting rings (418) are arranged on the surface of each bearing plate (49). The bearing plate (49) is connected to a push rod (410) via the mounting rings (418), and only one of the three mounting rings (418) located on the surface of the same bearing plate (49) has the push rod (410) installed on its inner side, and the positions of the push rods (410) connected to the surfaces of the three bearing plates (49) are staggered with each other.

9. The cellulose dissolving device with rapid high solubility according to claim 8, characterized in that: A discharge barrel (41) is installed in the installation frame (29); a discharge pipe (42) is connected to the lower surface of the discharge barrel (41); a feed pipe (43) is connected to the lower outlet of the discharge pipe (42); a fixing column (44) is provided between the feed pipe (43) and the fixing plate (23); two ends of the fixing column (44) are fixedly connected to the fixing plate (23) and the feed pipe (43), respectively.

10. The cellulose dissolving device with rapid high solubility according to claim 9, characterized in that: The inner side of the discharge pipe (42) is provided with three feed troughs (412) and a movable groove (413); the push rod (410) penetrates the surface of the discharge pipe (42) and is fixedly connected to a rubber block (411) arranged inside the discharge pipe (42); the surface of the discharge pipe (42) is provided with a connecting groove (419) adapted to the rubber block (411); the rubber block (411) is connected to the discharge pipe (42) through the connecting groove (419). ) is slidably connected, a positioning column (416) is provided on the inner side of the movable groove (413), a push ring (414) is slidably connected to the surface of the positioning column (416), a spring 2 (415) is wound around the surface of the positioning column (416), and the two ends of the spring 2 (415) are respectively fixedly connected to the push ring (414) and the discharge pipe (42), and a positioning groove (417) adapted to the positioning column (416) is provided on the surface of the rubber block (411).

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