Slurry treatment device and treatment process for antibacterial tissue production
The design of double-layer screen and scraping component solves the problems of raw material waste and screen clogging in pulp screening, realizes efficient pulp separation and regrinding, and improves the raw material utilization rate of antibacterial tissue production.
Patent Information
- Application Number
- CN202411581536.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing technology, during the pulp screening process in the production of antibacterial tissues, pulp particles that do not meet the size requirements are intercepted along with impurities, resulting in raw material waste and easy clogging of the screen.
The system employs a double-layer screen structure and a scraping component. The pulp is screened step by step through the first and second screens. The scraping component accelerates the screening speed, the conveying component sends unqualified pulp particles back to the mill, and the drive component drives the scraper and slat brush to prevent clogging.
It effectively separates qualified pulp particles, unqualified pulp particles, and larger impurities, reducing raw material waste, improving screening efficiency, and preventing screen clogging.
Smart Images
Figure CN119287691A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of pulp processing, and more specifically, to a pulp processing device and a processing process for producing antibacterial paper towels. Background Art
[0002] The production process of conventional tissue paper mainly includes the steps of raw material selection, wood pulp preparation, papermaking, processing and cutting, processing and adding features and packaging. First, select suitable raw materials such as wood pulp or waste paper; then, chop the wood, add water and undergo chemical treatment to obtain pure pulp; then, the pulp is dehydrated, pressed and dried on the paper machine to form wet paper, and then dried to become finished paper; after that, the paper is processed by cutting, folding or stacking to meet the required specifications; finally, softener, bleaching agent and other features are added as needed, and packaged to obtain the final product.
[0003] Antibacterial tissue paper usually uses raw materials with natural antibacterial properties, such as bamboo fiber (especially bamboo), Qianjinfang medicinal residue, etc. In the pulping process, antibacterial tissue paper usually adopts physical pulping methods (such as mechanical pulping, spiral extrusion, etc.), avoiding the use of harmful chemicals to ensure the hygiene and safety of the paper.
[0004] In the process of physical pulping, a screen is usually used to screen the slurry to ensure that the size of the pulp particles in the slurry meets the requirements. However, most of the existing slurries use a single screen for screening, and the pulp particles with larger particle sizes that do not meet the requirements are intercepted and discharged together with impurities in the slurry, resulting in a waste of raw materials. Summary of the invention
[0005] In view of the deficiencies in the prior art, the object of the present invention is to provide a slurry processing device and a processing process for producing antibacterial paper towels.
[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a slurry processing device for antibacterial tissue production, comprising a shell, a slurry making mechanism and a screening mechanism; The lower end of the shell is fixedly connected with a plurality of supporting legs, the upper end of the shell is fixedly connected with an outer grinding cover, the upper end of the outer grinding cover is provided with a feeding port, and the inner part of the outer grinding cover is provided with an inner grinding block; The pulping mechanism is arranged inside the shell, and is used to drive the inner grinding block to rotate; The screening mechanism is arranged on the shell, and is used to screen particles of different sizes in the slurry. The screening mechanism includes a first material tray, a conveying pipe, a second material tray, a third material tray, a first screen, a second screen, a conveying assembly and a scraping assembly. The first material tray is fixedly connected to the lower end of the shell, the first material tray is fixedly connected to the conveying pipe, the second material tray and the third material tray are fixedly connected to the conveying pipe, the first screen is fixedly connected between the second material tray and the inner wall of the shell, the first screen is communicated with the first material tray, the second material tray is fixedly connected with the second material tray, the second screen is communicated with the second material tray, the first screen and the second screen are both annular, the inner circle of the first screen is connected to the outer circle of the second screen, and the height of the inner circle of the second screen is lower than the height of the outer circle of the first screen; The conveying assembly is connected to the conveying pipe, and the conveying assembly is used to convey the slurry in the second material tray back to between the outer grinding cover and the inner grinding block; The scraping assembly is connected to the conveying pipe, and the scraping assembly is used to push the slurry on the first screen and the second screen.
[0007] A further technical solution of the present application is as follows: the conveying component includes a spiral blade and a first motor, the spiral blade is arranged inside the conveying pipe, one end of the spiral blade is fixedly connected to the output shaft of the first motor, the first motor is installed on the conveying pipe, a plurality of feed ports are opened on the side wall of the conveying pipe, the plurality of feed ports are connected to the second feed tray, and the upper end of the conveying pipe is connected to the feeding port.
[0008] The present application has a further technical solution: the scraping assembly includes a rotating ring, a scraper, a slat brush and a driving assembly, the rotating ring is rotatably connected to the conveying pipe, the scraper and the slat brush are fixedly connected to the rotating ring, the scraper is in conflict with the first screen and the second screen, and the bristles of the slat brush are in conflict with the first screen and the second screen; The driving assembly is connected with the scraper and the slat brush, and the driving assembly is used to drive the scraper and the slat brush to rotate.
[0009] The present application has a further technical solution: the driving assembly includes a bridge frame, a second motor, a driving bevel gear, a driven bevel gear, a vertical shaft, a first gear and a first gear ring; the bridge frame is fixedly connected to the inner wall of the shell; the second motor is installed on the bridge frame; the output shaft of the second motor is fixedly connected to the driving bevel gear; the driving bevel gear is meshed with the driven bevel gear; the driven bevel gear is fixedly connected to the vertical shaft; the vertical shaft is rotatably connected to the bridge frame; one end of the vertical shaft is fixedly connected to the first gear; the first gear is meshed with the first gear ring; the two ends of the first gear ring are respectively fixedly connected to the scraper and the strip brush.
[0010] The present application has a further technical solution: the pulping mechanism includes a ring rail, a slider, a ring seat, a support rod, a second gear ring and a second gear; the ring rail is fixedly connected to the bridge frame; a plurality of sliders are slidably connected to the ring rail; a plurality of sliders are fixedly connected to the ring seat; a plurality of support rods are fixedly connected to the ring seat; an end of a plurality of support rods away from the ring seat are fixedly connected to the inner grinding block; the inner grinding block is rotatably connected to the conveying pipe; a second gear ring is fixedly connected to the ring seat; a second gear ring is meshingly connected to the second gear; and the second gear is fixedly connected to the other end of the vertical shaft.
[0011] A further technical solution of the present application is as follows: a material receiving hopper is fixedly connected to the upper end of the outer grinding cover, and the material receiving hopper is communicated with a feeding port.
[0012] A further technical solution of the present application is as follows: a shielding cover is fixedly connected to the upper end of the delivery pipe.
[0013] A further technical solution of the present application is as follows: the first material tray is connected to a discharge pipe, and the third material tray is connected to a sewage pipe.
[0014] The present application also provides a slurry treatment process for producing antibacterial tissue paper, which is applied to the slurry treatment device for producing antibacterial tissue paper as described above. The slurry treatment process for producing antibacterial tissue paper comprises the following steps: S1: Mix the crushed raw materials with water and put them between the outer grinding cover and the inner grinding block through the feeding port; S2: The inner grinding block is driven to rotate by the pulping mechanism, and the inner grinding block and the outer grinding cover grind the raw materials between them to obtain slurry; S3: The slurry between the inner grinding block and the outer grinding cover first falls onto the first screen, and the pulp particles that meet the requirements in the slurry can pass through the first screen and fall into the first material tray; S4: The pulp particles and impurities that do not meet the requirements in the slurry flow along the first screen toward the center and flow to the second screen, and the pulp particles with larger particle sizes that do not meet the requirements in the slurry can pass through the second screen and fall into the second material tray; S5: Impurities with larger particle sizes in the slurry will continue to flow toward the center along the second screen and flow into the third material tray; S6: The pulp particles with larger particle size in the second material tray are sent back to between the outer grinding cover and the inner grinding block through the spiral blades, and the pulp is repeatedly ground until it meets the requirements.
[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a first screen and a second screen. When the slurry first falls on the first screen, the pulp particles with smaller particle sizes and meeting the requirements in the slurry can pass through the first screen and fall into the first material tray, and the remaining slurry continues to flow to the second screen. The pulp particles with larger particle sizes and not meeting the requirements in the slurry can pass through the second screen and fall into the second material tray. The remaining impurities with larger particle sizes in the slurry continue to flow toward the center along the second screen and flow into the third material tray, so that the components in the slurry are screened step by step by means of the inclined first screen and the second screen, and the pulp particles that meet the requirements, the pulp particles that do not meet the requirements and the impurities with larger particle sizes are collected separately; and the pulp particles with larger particle sizes and not meeting the requirements in the second material tray are sent back to the outer grinding cover and the inner grinding block by the conveying component for grinding until they meet the requirements, thereby effectively solving the problem of existing raw material waste; 2. The present invention drives the scraper and the slat brush to rotate through the driving assembly. The scraper can push the slurry on the first screen and the second screen, thereby accelerating the screening speed, and the slat brush can effectively solve the problem of slurry adhering to the screen and causing blockage of the screen.
[0016] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a schematic diagram of the overall structure of a slurry processing device for producing antibacterial tissue in an embodiment of the present invention; Figure 2 It is a cross-sectional view of the housing and the outer grinding cover in an embodiment of the present invention; Figure 3 is a cross-sectional view of an inner grinding block in an embodiment of the present invention; Figure 4 It is a structural schematic diagram of the pulping mechanism in an embodiment of the present invention.
[0018] In the figure: 1. shell; 2. support leg; 3. outer grinding cover; 4. feeding port; 5. inner grinding block; 6. first material tray; 7. conveying pipe; 8. second material tray; 9. third material tray; 10. first screen; 11. second screen; 12. spiral blade; 13. first motor; 14. feeding port; 15. rotating ring; 16. scraper; 17. slat brush; 18. bridge; 19. second motor; 20. driving bevel gear; 21. driven bevel gear; 22. vertical shaft; 23. first gear; 24. first gear ring; 25. ring rail; 26. slider; 27. ring seat; 28. support rod; 29. second gear ring; 30. second gear; 31. receiving hopper; 32. shielding cover; 33. discharge pipe; 34. sewage pipe. DETAILED DESCRIPTION
[0019] 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.
[0020] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the directions or positional relationships indicated are based on the directions or positional relationships shown in the drawings, or are the directions or positional relationships in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and 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, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] Reference Figures 1 to 4 , In one embodiment of the present application, a slurry processing device for antibacterial tissue production includes a housing 1, a slurry making mechanism and a screening mechanism; The lower end of the shell 1 is fixedly connected to a plurality of supporting legs 2, the upper end of the shell 1 is fixedly connected to an outer grinding cover 3, the upper end of the outer grinding cover 3 is provided with a feeding port 4, and the inner part of the outer grinding cover 3 is provided with an inner grinding block 5. Figure 2 , mix the crushed raw materials with water and put them into the space between the outer grinding cover 3 and the inner grinding block 5 through the feeding port 4; The pulping mechanism is arranged inside the housing 1, and is used to drive the inner grinding block 5 to rotate. Figure 2 The rotating inner grinding block 5 cooperates with the outer grinding cover 3 to grind the raw materials between the two and obtain slurry; The screening mechanism is arranged on the housing 1, and is used for screening particles of different sizes in the slurry. The screening mechanism comprises a first material tray 6, a conveying pipe 7, a second material tray 8, a third material tray 9, a first screen 10, a second screen 11, a conveying assembly and a scraping assembly. The first material tray 6 is fixedly connected to the lower end of the housing 1, the first material tray 6 is fixedly connected to the conveying pipe 7, the second material tray 8 and the third material tray 9 are fixedly connected to the conveying pipe 7, the first screen 10 is fixedly connected between the second material tray 8 and the inner wall of the housing 1, the first screen 10 is communicated with the first material tray 6, the second material tray 8 is fixedly connected with the third material tray 9, the second screen 11 is communicated with the second material tray 8, the first screen 10 and the second screen 11 are both annular, the inner circle of the first screen 10 is connected to the outer circle of the second screen 11, and the height of the inner circle of the second screen 11 is lower than the height of the outer circle of the first screen 10; like Figure 2 , the slurry between the inner grinding block 5 and the outer grinding cover 3 will first fall onto the first screen 10, and the slurry will flow on the first screen 10 toward the conveying pipe 7, and flow through the second screen 11 and finally flow into the third material tray 9; The mesh numbers of the first screen 10 and the second screen 11 are different. When the slurry first falls on the first screen 10, the pulp particles with smaller particle sizes and meeting the requirements in the slurry can pass through the first screen 10 and fall into the first material tray 6, and the remaining slurry continues to flow to the second screen 11. The pulp particles with larger particle sizes and not meeting the requirements in the slurry can pass through the second screen 11 and fall into the second material tray 8. The remaining impurities with larger particle sizes in the slurry continue to flow toward the center along the second screen 11 and flow into the third material tray 9, so that the components in the slurry are screened step by step by means of the inclined first screen 10 and the second screen 11, and the pulp particles that meet the requirements, the pulp particles that do not meet the requirements and the impurities with larger particle sizes are collected separately; The conveying assembly is connected to the conveying pipe 7, and is used to send the slurry in the second material tray 8 back to between the outer grinding cover 3 and the inner grinding block 5, so that the pulp particles with larger particle size that do not meet the requirements in the second material tray 8 are sent back to between the outer grinding cover 3 and the inner grinding block 5 for grinding until they meet the requirements, effectively solving the problem of existing raw material waste.
[0023] The scraping assembly is connected to the conveying pipe 7 , and the scraping assembly is used to push the slurry on the first screen 10 and the second screen 11 .
[0024] As a preferred embodiment of the present application, the conveying assembly includes a spiral blade 12 and a first motor 13, the spiral blade 12 is arranged inside the conveying pipe 7, one end of the spiral blade 12 is fixedly connected to the output shaft of the first motor 13, the first motor 13 is installed on the conveying pipe 7, a plurality of feed ports 14 are opened on the side wall of the conveying pipe 7, and the plurality of feed ports 14 are all connected to the second material tray 8, and the upper end of the conveying pipe 7 is connected to the feeding port 4; like Figure 2 and Figure 3 The pulp particles with larger particle size that do not meet the requirements in the second material tray 8 can flow into the conveying pipe 7 through the feed port 14. The spiral blade 12 is driven by the first motor 13 to rotate, so that these pulp particles can be delivered to the top of the conveying pipe 7 and flow back between the outer grinding cover 3 and the inner grinding block 5.
[0025] As a preferred embodiment of the present application, the scraping assembly includes a swivel 15, a scraper 16, a slat brush 17 and a driving assembly, the swivel 15 is rotatably connected to the conveying pipe 7, the scraper 16 and the slat brush 17 are fixedly connected to the swivel 15, the scraper 16 is in conflict with the first screen 10 and the second screen 11, and the bristles of the slat brush 17 are in conflict with the first screen 10 and the second screen 11; The driving assembly is connected to the scraper 16 and the slat brush 17, and the driving assembly is used to drive the scraper 16 and the slat brush 17 to rotate. Figure 2 The scraper 16 and the slat brush 17 are driven to rotate by the driving assembly. The scraper 16 can push the slurry on the first screen 10 and the second screen 11, thereby accelerating the screening speed, and the slat brush 17 can effectively solve the problem of slurry adhering to the screen and causing screen blockage.
[0026] As a preferred embodiment of the present application, the driving assembly includes a bridge 18, a second motor 19, a driving bevel gear 20, a driven bevel gear 21, a vertical shaft 22, a first gear 23 and a first gear ring 24, the bridge 18 is fixedly connected to the inner wall of the housing 1, the second motor 19 is installed on the bridge 18, the output shaft of the second motor 19 is fixedly connected to the driving bevel gear 20, the driving bevel gear 20 is meshed with the driven bevel gear 21, the driven bevel gear 21 is fixedly connected to the vertical shaft 22, the vertical shaft 22 is rotatably connected to the bridge 18, one end of the vertical shaft 22 is fixedly connected to the first gear 23, the first gear 23 is meshed with the first gear ring 24, and the two ends of the first gear ring 24 are respectively fixedly connected to the scraper 16 and the slat brush 17; like Figure 3 and Figure 4 The output shaft of the second motor 19 can drive the active bevel gear 20 to rotate, the active bevel gear 20 drives the vertical shaft 22 to rotate through the driven bevel gear 21, the vertical shaft 22 drives the first gear ring 24 to rotate through the first gear 23, and the first gear ring 24 can drive the scraper 16 and the slat brush 17 to rotate.
[0027] As a preferred embodiment of the present application, the pulping mechanism includes a ring rail 25, a slider 26, a ring seat 27, a support rod 28, a second gear ring 29 and a second gear 30. The ring rail 25 is fixedly connected to the bridge 18. A plurality of sliders 26 are slidably connected to the ring rail 25. The plurality of sliders 26 are fixedly connected to the ring seat 27. The ring seat 27 is supported by the plurality of sliders 26. A plurality of support rods 28 are fixedly connected to the ring seat 27. One end of the plurality of support rods 28 away from the ring seat 27 is fixedly connected to the inner grinding block 5. The inner grinding block 5 is rotatably connected to the conveying pipe 7. A second gear ring 29 is fixedly connected to the ring seat 27. A second gear 30 is meshingly connected to the second gear ring 29. The second gear 30 is fixedly connected to the other end of the vertical shaft 22. like Figure 3 and Figure 4 The vertical shaft 22 can drive the second gear 30 to rotate, and the second gear 30 can drive the ring seat 27 to rotate through the meshing second gear ring 29, and the ring seat 27 drives the inner grinding block 5 to rotate through a plurality of support rods 28.
[0028] As a preferred embodiment of the present application, a material receiving hopper 31 is fixedly connected to the upper end of the outer grinding cover 3, and the material receiving hopper 31 is communicated with the feeding port 4 to facilitate material loading.
[0029] As a preferred embodiment of the present application, the upper end of the delivery pipe 7 is fixedly connected to a shielding cover 32, such as Figure 2 The shielding cover 32 can prevent the raw materials from falling directly into the conveying pipe 7.
[0030] As a preferred embodiment of the present application, the first material tray 6 is connected to a discharge pipe 33, and the third material tray 9 is connected to a sewage pipe 34. Figure 2 The pulp particles that meet the requirements in the first material tray 6 are discharged through the discharge pipe 33, and the impurities in the third material tray 9 are discharged through the sewage pipe 34. Water pumps can be installed on the discharge pipe 33 and the sewage pipe 34 respectively, so that the material can be discharged more smoothly.
[0031] In another embodiment of the present application, a slurry treatment process for producing antibacterial tissue is also proposed, comprising the following steps: S1: Mix the crushed raw material with water and put it into the space between the outer grinding cover 3 and the inner grinding block 5 through the feeding port 4; S2: The inner grinding block 5 is driven to rotate by the pulping mechanism, and the inner grinding block 5 and the outer grinding cover 3 grind the raw materials therebetween to obtain slurry; S3: The slurry between the inner grinding block 5 and the outer grinding cover 3 first falls onto the first screen 10, and the pulp particles meeting the requirements in the slurry can pass through the first screen 10 and fall into the first material tray 6; S4: The pulp particles and impurities that do not meet the requirements in the slurry flow along the first screen 10 toward the center and flow onto the second screen 11. The pulp particles with larger particle sizes that do not meet the requirements in the slurry can pass through the second screen 11 and fall into the second material tray 8. S5: Impurities with larger particle sizes in the slurry continue to flow toward the center along the second screen 11 and flow into the third material tray 9; S6: The pulp particles with larger particle sizes in the second material tray 8 are sent back to between the outer grinding cover 3 and the inner grinding block 5 by the spiral blade 12, and the pulp is repeatedly ground until it meets the requirements.
[0032] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A slurry processing device for antibacterial tissue production, characterized in that: include: A shell (1), wherein a plurality of supporting legs (2) are fixedly connected to the lower end of the shell (1), an outer grinding cover (3) is fixedly connected to the upper end of the shell (1), a feeding port (4) is provided at the upper end of the outer grinding cover (3), and an inner grinding block (5) is provided inside the outer grinding cover (3); A pulping mechanism, the pulping mechanism being arranged inside the housing (1), the pulping mechanism being used to drive the inner grinding block (5) to rotate; and A screening mechanism, the screening mechanism being arranged on a housing (1), the screening mechanism being used to screen particles of different sizes in a slurry, the screening mechanism comprising a first material tray (6), a conveying pipe (7), a second material tray (8), a third material tray (9), a first screen (10), a second screen (11), a conveying assembly and a scraping assembly, the first material tray (6) being fixedly connected to the lower end of the housing (1), the first material tray (6) being fixedly connected to the conveying pipe (7), the second material tray (8) and the third material tray (9) being fixedly connected to the conveying pipe (7), the first material tray (6) and the third material tray (9) being fixedly connected to the conveying pipe (7), the first material tray (6) and the third material tray (8) being fixedly connected to the conveying pipe (7), the first material tray (6) and the third material tray (9) being fixedly connected to the conveying pipe (7), the first material tray (6) and the third material tray (8) being fixedly connected to the conveying pipe (7), the first material tray (6) and the third material tray (9) being fixedly connected to the conveying pipe (7), the first material tray (6) and the third material tray (8) being fixedly connected to the conveying pipe (7), the first material tray (6) and the third material tray (9) being fixedly connected to the conveying pipe (7), the first material tray (6) and the second material tray (8 ... A first screen (10) is fixedly connected between the second material tray (8) and the inner wall of the housing (1), the first screen (10) is in communication with the first material tray (6), a second screen (11) is fixedly connected between the second material tray (8) and the third material tray (9), the second screen (11) is in communication with the second material tray (8), the first screen (10) and the second screen (11) are both annular, the inner circle of the first screen (10) is connected to the outer circle of the second screen (11), and the height of the inner circle of the second screen (11) is lower than the height of the outer circle of the first screen (10); The conveying assembly is connected to the conveying pipe (7), and is used to convey the slurry in the second material tray (8) back to between the outer grinding cover (3) and the inner grinding block (5); The scraping assembly is connected to the conveying pipe (7), and is used to push the slurry on the first screen (10) and the second screen (11).
2. A slurry processing device for producing antibacterial tissue according to claim 1, characterized in that: The conveying assembly comprises a spiral blade (12) and a first motor (13), wherein the spiral blade (12) is arranged inside a conveying pipe (7), one end of the spiral blade (12) is fixedly connected to an output shaft of the first motor (13), the first motor (13) is mounted on the conveying pipe (7), a plurality of feed ports (14) are formed on a side wall of the conveying pipe (7), the plurality of feed ports (14) are all connected to a second material tray (8), and the upper end of the conveying pipe (7) is connected to a feeding port (4).
3. A slurry processing device for producing antibacterial tissue according to claim 1, characterized in that: The scraping assembly comprises a rotating ring (15), a scraper (16), a slat brush (17) and a driving assembly, the rotating ring (15) being rotatably connected to the conveying pipe (7), the scraper (16) and the slat brush (17) being fixedly connected to the rotating ring (15), the scraper (16) being in contact with the first screen (10) and the second screen (11), and the bristles of the slat brush (17) being in contact with the first screen (10) and the second screen (11); The driving assembly is connected to the scraper (16) and the slat brush (17), and the driving assembly is used to drive the scraper (16) and the slat brush (17) to rotate.
4. A slurry processing device for producing antibacterial tissue according to claim 3, characterized in that: The driving assembly comprises a bridge frame (18), a second motor (19), a driving bevel gear (20), a driven bevel gear (21), a vertical shaft (22), a first gear (23) and a first gear ring (24); the bridge frame (18) is fixedly connected to the inner wall of the housing (1); the second motor (19) is mounted on the bridge frame (18); the driving bevel gear (20) is fixedly connected to the output shaft of the second motor (19); the driving bevel gear (20) is meshingly connected to the driven bevel gear (21); the driven bevel gear (21) is fixedly connected to the vertical shaft (22); the vertical shaft (22) is rotatably connected to the bridge frame (18); one end of the vertical shaft (22) is fixedly connected to the first gear (23); the first gear (23) is meshingly connected to the first gear ring (24); and the two ends of the first gear ring (24) are respectively fixedly connected to the scraper (16) and the strip brush (17).
5. A slurry processing device for producing antibacterial tissue according to claim 4, characterized in that: The pulping mechanism comprises a ring rail (25), a slider (26), a ring seat (27), a support rod (28), a second gear ring (29) and a second gear (30); the ring rail (25) is fixedly connected to the bridge frame (18); a plurality of sliders (26) are slidably connected to the ring rail (25); the plurality of sliders (26) are fixedly connected to the ring seat (27); a plurality of support rods (28) are fixedly connected to the ring seat (27); one end of the plurality of support rods (28) away from the ring seat (27) is fixedly connected to the inner grinding block (5); the inner grinding block (5) is rotatably connected to the conveying pipe (7); a second gear ring (29) is fixedly connected to the ring seat (27); a second gear ring (30) is meshingly connected to the second gear ring (29); and the second gear (30) is fixedly connected to the other end of the vertical shaft (22).
6. A slurry processing device for producing antibacterial tissue according to claim 1, characterized in that: A material receiving hopper (31) is fixedly connected to the upper end of the outer grinding cover (3), and the material receiving hopper (31) is communicated with the feeding port (4).
7. The slurry processing device for producing antibacterial tissue according to claim 1, characterized in that: The upper end of the delivery pipe (7) is fixedly connected to a shielding cover (32).
8. The slurry processing device for producing antibacterial tissue according to claim 1, characterized in that: The first material tray (6) is connected to a material discharge pipe (33), and the third material tray (9) is connected to a sewage discharge pipe (34).
9. A slurry treatment process for antibacterial tissue production, applied to a slurry treatment device for antibacterial tissue production as claimed in any one of claims 1 to 8, characterized in that: The slurry treatment process for producing antibacterial tissues comprises the following steps: S1: Mix the crushed raw material with water and feed it between the outer grinding cover (3) and the inner grinding block (5) through the feeding port (4); S2: the inner grinding block (5) is driven to rotate by the pulping mechanism, and the inner grinding block (5) and the outer grinding cover (3) grind the raw materials therebetween to obtain slurry; S3: the slurry between the inner grinding block (5) and the outer grinding cover (3) first falls onto the first screen (10), and the pulp particles meeting the requirements in the slurry can pass through the first screen (10) and fall into the first material tray (6); S4: the pulp particles and impurities in the slurry that do not meet the requirements flow along the first screen (10) toward the center and onto the second screen (11), and the pulp particles in the slurry that do not meet the requirements and have a larger particle size can pass through the second screen (11) and fall into the second material tray (8); S5: impurities with larger particle sizes in the slurry continue to flow toward the center along the second screen (11) and flow into the third material tray (9); S6: The pulp particles with larger particle sizes in the second material tray (8) are sent back to between the outer grinding cover (3) and the inner grinding block (5) by means of the spiral blade (12), and the pulp is repeatedly ground until the pulp meets the requirements.