Preliminary disinfecting and killing device for bamboo pulp paper raw material preparation

Abstract

The utility model discloses a preliminary sterilization device for bamboo pulp paper raw material preparation, and belongs to the field of bamboo pulp paper raw material preparation. The preliminary disinfecting and killing device for bamboo pulp paper raw material preparation comprises an outer-layer cylinder body, a fixing block is arranged at the rear end of the outer-layer cylinder body, a first rotating motor is arranged on the fixing block, the output end of the first rotating motor extends into the outer-layer cylinder body, and the preliminary disinfecting and killing device further comprises a screen barrel. And the screen barrel is arranged at the output end of the first rotating motor, a second rotating motor is arranged at the bottom end of the inner wall of the screen barrel, and a crushing disc is arranged at the output end of the second rotating motor. The wood sterilizing device solves the problems that according to an existing wood sterilizing device, water is heated, wood is immersed in boiling water for high-temperature cooking and sterilizing, however, due to the fact that the wood is hard in texture and fibers are tightly arranged, the interior of the wood is difficult to cook and sterilize, and complete wood needs to be crushed subsequently, and inconvenience is caused.

Description

Technical Field

[0001] The utility model relates to the field of bamboo pulp paper raw material preparation, in particular to a preliminary disinfection device used for bamboo pulp paper raw material preparation. Background Art

[0002] Bamboo pulp paper contains bamboo as raw material, and bamboo needs to be cleaned and disinfected before processing, so that it can be used in the processing of bamboo pulp paper.

[0003] The Chinese patent with the publication number CN217525836U discloses a wood high-temperature steaming and disinfecting device, comprising a bottom plate, a tank body is installed on the top of the bottom plate, an exhaust pipe is installed on one side of the outer wall of the tank body, an electric steam generator is installed on the other side of the outer wall of the tank body, an air inlet pipe connected to the tank body is installed on one side of the outer wall of the electric steam generator, a plurality of horizontal plates are rotatably connected to the internal cavity of the vertical plate, two adjacent horizontal plates are mutually connected by ropes, the horizontal plate is provided with a torsion spring on the front side, and the two ends of the torsion spring are respectively fixed to the horizontal plate and the vertical plate. The utility model relates to the technical field of wood processing and production. The wood high-temperature steaming and disinfecting device realizes the uniform arrangement and placement of wood through the cooperation of ropes, the first horizontal plate and the torsion spring, which is conducive to the complete high-temperature steaming and disinfection of wood, improves the efficiency of high-temperature steaming of wood, and can use a crane to place wood, reducing the workload of users.

[0004] The wood disinfection device of the above patent utilizes heated water and immerses the wood in boiling water for high-temperature steaming and disinfection. However, due to the hard texture of wood and the close arrangement of fibers, it is difficult to steam and disinfect the inside of the wood, and the intact wood needs to be subsequently crushed, which is inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a preliminary disinfection device for the preparation of bamboo pulp paper raw materials. A second rotating motor is arranged at the bottom end of the screen barrel, and a circular crushing disk is arranged on the output end of the second rotating motor. A plurality of tooth blocks are arranged on the crushing disk. When the staff places bamboo chips in the screen barrel for disinfection, the second rotating motor drives the crushing disk to rotate. At this time, the tooth blocks on the crushing disk contact the bamboo chips, and the bamboo chips are broken by high-speed rotation. Not only can the inside of the bamboo chips be disinfected, but also the subsequent crushing work of the bamboo chips can be omitted, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a preliminary disinfection device for preparing bamboo pulp and paper raw materials, comprising an outer cylinder, a fixed block is provided at the rear end of the outer cylinder, a first rotating motor is provided on the fixed block, the output end of the first rotating motor extends into the outer cylinder, and also comprises a screen barrel, the screen barrel is provided on the output end of the first rotating motor, a second rotating motor is provided at the bottom end of the inner wall of the screen barrel, a crushing disk is provided on the output end of the second rotating motor, a steam generating structure is provided on the inner wall of the outer cylinder, an atomizing nozzle is provided on the steam generating structure, a disinfectant input pipe is provided on the outer cylinder at a position corresponding to the steam generating structure, the disinfectant input pipe passes through the outer cylinder and communicates with the steam generating structure, a rotating hinge is provided on the outer cylinder, a sealing cover is provided on the movable end of the rotating hinge, a rotating connecting shaft is provided on the outer surface of the outer cylinder, and a servo motor is provided at one end of the rotating connecting shaft.

[0007] Preferably, the outer cylinder is provided with a rotary bearing at one end away from the rotary connection shaft.

[0008] Preferably, a ground contact base is provided at the lower end of the rotary bearing and the rotary connecting shaft.

[0009] Preferably, a rubber sealing ring is provided on the sealing cover, and the rubber sealing ring is adhesively connected to the sealing cover.

[0010] Preferably, the rubber sealing ring is provided with a groove at a position corresponding to the screen barrel, and the groove and the rubber sealing ring are integrally arranged.

[0011] Preferably, the disinfectant inlet pipe is provided with a connecting flange on one end away from the outer cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model comprises a second rotating motor arranged at the bottom end of the screen barrel, a circular crushing disk arranged at the output end of the second rotating motor, and a plurality of tooth blocks arranged on the crushing disk. When the staff places bamboo chips in the screen barrel for disinfection, the second rotating motor drives the crushing disk to rotate. At this time, the tooth blocks on the crushing disk contact with the bamboo chips, and the bamboo chips are broken by high-speed rotation, which can not only disinfect the inside of the bamboo chips but also save the subsequent crushing work of the bamboo chips, and effectively avoids the problem that the existing wood disinfection device utilizes water to heat the wood and immerses the wood in boiling water for high-temperature steaming and disinfection, but because the wood is hard in texture and the fibers are arranged closely, it is difficult to steam and disinfect the inside of the wood, and the intact wood needs to be crushed later, which is inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall main structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the screen barrel of the utility model.

[0017] In the figure: 1. outer cylinder; 2. rotating hinge; 3. sealing cover; 4. rubber sealing ring; 5. groove; 6. steam generating structure; 7. atomizing nozzle; 8. disinfectant input pipe; 9. connecting flange; 10. screen barrel; 11. second rotating motor; 12. crushing disk; 13. fixing block; 14. first rotating motor; 15. rotating connecting shaft; 16. servo motor; 17. ground contact base; 18. rotating bearing. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In order to solve the problem that the wood disinfection device in the prior art heats water and immerses the wood in boiling water for high-temperature steaming and disinfection, but because the wood is hard and the fibers are arranged closely, it is difficult to steam and disinfect the inside of the wood, and the intact wood needs to be broken into pieces later, which is inconvenient, this embodiment provides the following technical solutions:

[0020] A preliminary disinfection device for preparing bamboo pulp paper raw materials, comprising an outer cylinder 1, a fixing block 13 is arranged at the rear end of the outer cylinder 1, a first rotating motor 14 is arranged on the fixing block 13, and the output end of the first rotating motor 14 extends into the outer cylinder 1, and also comprises a screen barrel 10, the screen barrel 10 is arranged on the output end of the first rotating motor 14, a second rotating motor 11 is arranged at the bottom end of the inner wall of the screen barrel 10, a crushing disk 12 is arranged on the output end of the second rotating motor 11, a steam generating structure 6 is arranged on the inner wall of the outer cylinder 1, an atomizing nozzle 7 is arranged on the steam generating structure 6, and the outer cylinder 1 is in the steam A disinfectant inlet pipe 8 is provided at a position corresponding to the generating structure 6, and the disinfectant inlet pipe 8 penetrates the outer cylinder 1 and communicates with the steam generating structure 6. A rotary hinge 2 is provided on the outer cylinder 1, and a sealing cover 3 is provided on the movable end of the rotary hinge 2. A rotary connecting shaft 15 is provided on the outer surface of the outer cylinder 1, and a servo motor 16 is provided at one end of the rotary connecting shaft 15. A rotary bearing 18 is provided at the end of the outer cylinder 1 away from the rotary connecting shaft 15, and a ground contact base 17 is provided at the lower end of the rotary bearing 18 and the rotary connecting shaft 15. A connecting flange 9 is provided at the end of the disinfectant inlet pipe 8 away from the outer cylinder 1;

[0021] In this embodiment, when the user needs to perform preliminary disinfection on the bamboo, the user opens the sealing cover 3, puts the bamboo into the screen barrel 10, and then connects the pipe with one end of the disinfectant storage device to the connecting flange 9 on the disinfectant input pipe 8 through bolts. At this time, the sealing cover 3 is closed again, and the servo motor 16 starts to work, and the barrel mouth of the outer cylinder 1 is facing upward to prevent the bamboo in the outer cylinder 1 from pushing open the sealing cover 3 and falling to the ground due to gravity during work. The first rotating motor 14 drives the screen barrel 10 to start rotating, and the water pump in the steam generating structure 6 absorbs the disinfectant and heats it to generate steam, which is sprayed on the screen. The mesh barrel 10 is provided with a second rotating motor 11 at the bottom of the mesh barrel 10, and a circular crushing disk 12 is provided at the output end of the second rotating motor 11. The crushing disk 12 is provided with a plurality of tooth blocks. When the staff puts the bamboo pieces in the mesh barrel 10 for disinfection, the second rotating motor 11 drives the crushing disk 12 to rotate. At this time, the tooth blocks on the crushing disk 12 contact with the bamboo pieces, and the bamboo pieces are broken by high-speed rotation, which can not only disinfect the inside of the bamboo pieces but also save the subsequent crushing work of the bamboo pieces.

[0022] In this embodiment, a rubber sealing ring 4 is provided on the sealing cover 3, the rubber sealing ring 4 is adhesively connected to the sealing cover 3, and a groove 5 is opened on the rubber sealing ring 4 at a position corresponding to the screen barrel 10, and the groove 5 and the rubber sealing ring 4 are integrally arranged;

[0023] Working principle: When the user needs to perform preliminary disinfection on the bamboo, open the sealing cover 3, put the bamboo into the screen barrel 10, and then connect the pipe with one end of the disinfectant storage device to the connecting flange 9 on the disinfectant input pipe 8 through bolts. At this time, close the sealing cover 3, and the servo motor 16 starts to work, and the barrel mouth of the outer cylinder 1 is facing upward to prevent the bamboo in the outer cylinder 1 from pushing open the sealing cover 3 and falling to the ground due to gravity during work. The first rotating motor 14 drives the screen barrel 10 to start rotating, and the water pump in the steam generating structure 6 absorbs the disinfectant and heats it to generate steam, which is sprayed on the screen. The screen barrel 10 is provided with a second rotating motor 11 at the bottom of the screen barrel 10, and a circular crushing disk 12 is provided at the output end of the second rotating motor 11. The crushing disk 12 is provided with a plurality of tooth blocks. When the staff places the bamboo chips in the screen barrel 10 for disinfection, the second rotating motor 11 drives the crushing disk 12 to rotate. At this time, the tooth blocks on the crushing disk 12 contact with the bamboo chips, and the bamboo chips are broken into pieces by high-speed rotation, which can not only disinfect the inside of the bamboo chips but also save the subsequent crushing work of the bamboo chips.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A preliminary disinfection device for preparing bamboo pulp paper raw materials, comprising an outer cylinder (1), a fixing block (13) being arranged at the rear end of the outer cylinder (1), a first rotating motor (14) being arranged on the fixing block (13), and an output end of the first rotating motor (14) extending into the outer cylinder (1); Features: The invention also comprises a screen barrel (10), wherein the screen barrel (10) is arranged on the output end of the first rotating motor (14), a second rotating motor (11) is arranged at the bottom end of the inner wall of the screen barrel (10), a crushing disc (12) is arranged on the output end of the second rotating motor (11), a steam generating structure (6) is arranged on the inner wall of the outer cylinder (1), an atomizing nozzle (7) is arranged on the steam generating structure (6), a disinfectant liquid input pipe (8) is arranged on the outer cylinder (1) at a position corresponding to the steam generating structure (6), the disinfectant liquid input pipe (8) passes through the outer cylinder (1) and communicates with the steam generating structure (6), a rotating hinge (2) is arranged on the outer cylinder (1), a sealing cover (3) is arranged on the movable end of the rotating hinge (2), a rotating connecting shaft (15) is arranged on the outer surface of the outer cylinder (1), and a servo motor (16) is arranged at one end of the rotating connecting shaft (15).

2. The preliminary disinfection device for preparing bamboo pulp paper raw materials according to claim 1, characterized in that: The outer cylinder (1) is provided with a rotary bearing (18) at one end away from the rotary connection shaft (15).

3. The preliminary disinfection device for preparing bamboo pulp paper raw materials according to claim 2, characterized in that: The lower ends of the rotary bearing (18) and the rotary connecting shaft (15) are provided with a ground contacting base (17).

4. The preliminary disinfection device for preparing bamboo pulp paper raw materials according to claim 1, characterized in that: The sealing cover (3) is provided with a rubber sealing ring (4), and the rubber sealing ring (4) is adhesively connected to the sealing cover (3).

5. The preliminary disinfection device for preparing bamboo pulp paper raw materials according to claim 4, characterized in that: The rubber sealing ring (4) is provided with a groove (5) at a position corresponding to the screen barrel (10), and the groove (5) and the rubber sealing ring (4) are integrally arranged.

6. The preliminary disinfection device for preparing bamboo pulp paper raw materials according to claim 1, characterized in that: The disinfectant inlet pipe (8) is provided with a connecting flange (9) at one end away from the outer cylinder (1).

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