Cellulose stirring device and preparation system

Abstract

The invention discloses a cellulose stirring device and a cellulose preparation system, and relates to the technical field of automobile accessory manufacturing, by arranging a tank body, a stirring mechanism and a disturbance mechanism, during use, a material preparation space is formed in the tank body, a discharge port communicated with the material preparation space is formed in the bottom of the tank body, and a feed port communicated with the material preparation space is formed in the top of the tank body; a raw material solution for preparing a cellulose suspension is placed in the material preparation space, the stirring mechanism is installed on the tank body, at least part of the stirring mechanism rotatably penetrates through the tank body and extends into the material preparation space, the disturbance mechanism is installed in the tank body and located in the material preparation space, and the disturbance mechanism and the stirring mechanism are distributed at intervals. The undissolved particles can be dissolved in the raw material solution, so that the solubility of the cellulose is improved, the use effect of the medicament is ensured, and the defect that the use effect of the medicament is influenced due to the existence of the undissolved particles in the cellulose and insufficient solubility is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cellulose preparation, and in particular to a cellulose stirring device and a preparation system. Background Art

[0003] As a natural polymer material, cellulose occupies an important position in the field of materials science due to its renewable and biodegradable properties. The development of cellulose preparation technology has undergone a transformation from traditional chemical methods to modern green chemical methods. Early cellulose preparation mainly relied on chemical treatments, such as the sulfate method and the sulfite method. Although these methods are mature, they have problems of environmental pollution and waste of resources. With the rise of green chemistry and sustainable development concepts, people have begun to explore more environmentally friendly cellulose preparation technologies, such as the ionic liquid method and the low eutectic solvent method. These emerging technologies aim to reduce the use of chemical reagents, improve the purity and performance of cellulose, and reduce the impact on the environment.

[0004] At present, cellulose preparation technology has made certain progress. The ionic liquid method has attracted attention due to its high solubility for cellulose and environmental friendliness. Ionic liquids can effectively dissolve cellulose and prepare high-concentration and high-viscosity cellulose solutions, but their solubility is significantly affected by concentration, and as the cellulose concentration increases, the solution viscosity increases, stirring becomes difficult, resulting in uneven distribution of ionic liquid and cellulose. In addition, the low eutectic solvent method, as a new type of environmentally friendly solvent, can selectively dissolve lignin and hemicellulose in fiber raw materials, which is beneficial to the separation and preparation of cellulose, but there are still problems of low product yield and limited lignin content.

[0005] Although the existing cellulose preparation technology has achieved certain results, there are still some problems that need to be solved. First, the solubility of cellulose and the viscosity of the solution in the ionic liquid method limit its industrial application. High viscosity makes stirring difficult, affecting the uniform dispersion and dissolution efficiency of cellulose. Secondly, although the low eutectic solvent method is environmentally friendly, its product yield is low and it is sensitive to lignin content, which limits its application in cellulose preparation. In addition, the existing stirring technology has the problem of insufficient stirring during the cellulose preparation process, resulting in the formation of undissolved particles, affecting the effect of the agent and increasing the amount of the agent. Summary of the invention

[0007] The main purpose of the present invention is to provide a cellulose stirring device and a preparation system, aiming to solve the technical problems in the prior art that undissolved particles and insufficient solubility exist when preparing cellulose, thus affecting the use effect of the medicine.

[0008] To achieve the above objectives, in a first aspect, the present invention provides a cellulose stirring device, comprising: A tank body, wherein a material preparation space is formed in the tank body, a discharge port communicating with the material preparation space is formed at the bottom of the tank body, and a feed port communicating with the material preparation space is formed at the top of the tank body, and a raw material solution for preparing a cellulose suspension is placed in the material preparation space; A stirring mechanism, wherein the stirring mechanism is mounted on the tank body, and at least a portion of the stirring mechanism rotatably passes through the tank body and extends into the material preparation space; and A disturbance mechanism, wherein the disturbance mechanism is installed in the tank body, and the disturbance mechanism is located in the material preparation space, and the disturbance mechanism and the stirring mechanism are spaced apart; The stirring mechanism can move in the material preparation space and stir and cut the raw material solution. When stirring and cutting the raw material solution, the disturbance mechanism disturbs the raw material solution to cooperate with the stirring mechanism to prepare a cellulose suspension.

[0009] In one embodiment, the stirring mechanism comprises: A first driving member, wherein the first driving member is mounted on the top of the tank body, and an output shaft of the first driving member rotatably passes through the tank body from the top of the tank body and extends into the material making space; and A stirring and cutting component is arranged in the material preparation space, and the stirring and cutting component is connected to the output shaft of the first driving member, the first driving member can drive the stirring and cutting component to move in the material preparation space and stir and cut the raw material solution, and when stirring and cutting the raw material solution, the raw material solution is disturbed by the disturbance mechanism to cooperate with the stirring mechanism to prepare the cellulose suspension.

[0010] In one embodiment, the stirring and cutting component comprises: A first connecting shaft, wherein the first connecting shaft is rotatably installed in the material making space, and one end of the first connecting shaft is connected to the first driving member; a first stirring member, the first stirring member is installed on the outer periphery of the first connecting shaft, and the first stirring member and the disturbance mechanism are spaced apart; and a first cutting member, the first cutting member being installed on the outer periphery of the first stirring member and capable of cutting the raw material solution; The first driving member can drive the first connecting shaft to drive the first stirring member and the first cutting member to move, so as to stir and cut the raw material solution.

[0011] In one embodiment, each side edge of the first stirring member is formed with a knife edge.

[0012] In one embodiment, the stirring and cutting component further includes a first squeezing roller, and the first squeezing roller is rotatably mounted on an end of the first stirring member away from the first connecting shaft.

[0013] In one embodiment, the disturbance mechanism further comprises: A second driving member, the second driving member is installed at the bottom of the tank body, and the second driving member rotatably passes through the tank body from the bottom of the tank body and extends into the material making space; A stirring and cutting assembly is arranged in the material preparation space, and the stirring and cutting assembly is connected to the output shaft of the second driving member. The stirring and cutting assembly and the first stirring member are spaced apart, and the second driving member can drive the stirring and cutting assembly to rotate and disturb the raw material solution to cooperate with the stirring mechanism and prepare the cellulose suspension.

[0014] In one embodiment, the stirring and cutting assembly comprises: A second connecting shaft, wherein the second connecting shaft is rotatably mounted in the material making space, and one end of the second connecting shaft is connected to the second driving member; a second stirring member, the second stirring member being installed on the outer periphery of the second connecting shaft, and the second stirring member being spaced apart from the first stirring member; and a second cutting member, the second cutting member being mounted on the outer periphery of the second stirring member; The second driving member can drive the second connecting shaft to drive the second stirring member and the second cutting member to rotate and disturb the raw material solution.

[0015] In one embodiment, the stirring and cutting assembly further includes a second squeezing roller, which is rotatably mounted on an end of the second stirring member away from the second connecting shaft, and the second squeezing roller is connected to the first squeezing roller.

[0016] In one embodiment, the stirring and cutting assembly also includes a vibration damping assembly, which is installed at the rotational connection position between the second extrusion roller and the second stirring member, and the vibration damping assembly can drive the second extrusion roller to approach the first extrusion roller, and cooperate with the first extrusion roller to extrude the particles in the raw material solution.

[0017] Based on the same technical concept, in a second aspect, the present invention further provides a cellulose preparation system, which uses the cellulose stirring device described in the first aspect.

[0018] The technical solution of the present invention is provided with a tank body, a stirring mechanism and a disturbance mechanism. When in use, a material preparation space is formed in the tank body, a discharge port communicating with the material preparation space is formed at the bottom of the tank body, and a feed port communicating with the material preparation space is formed at the top of the tank body. A raw material solution for preparing a cellulose suspension is placed in the material preparation space, the stirring mechanism is installed in the tank body, and at least part of the stirring mechanism can rotatably pass through the tank body and extend into the material preparation space, the disturbance mechanism is installed in the tank body, and the disturbance mechanism is located in the material preparation space, and the disturbance mechanism and the stirring mechanism are distributed at intervals. The present invention can utilize the stirring mechanism to move in the material preparation space and stir and cut the raw material solution, and when stirring and cutting the raw material solution, the disturbance mechanism disturbs the raw material solution to cooperate with the stirring mechanism to form a cellulose suspension, so that the present invention can stir and disrupt undissolved particles, so that the undissolved particles can be dissolved in the raw material solution, the solubility of cellulose is improved, the use effect of the medicine is ensured, and the defect of affecting the use effect of the medicine due to the presence of undissolved particles and insufficient solubility of cellulose is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 A schematic structural diagram of an embodiment of a cellulose stirring device provided by the present invention; Figure 2 for Figure 1 A schematic diagram of the internal structure of the cellulose stirring device exemplified in FIG. Figure 3 for Figure 2 A schematic diagram of the structure of the stirring mechanism of the example; Figure 4 for Figure 2 A schematic diagram of the structure of the disturbance mechanism of the example; Figure 5 for Figure 1 Schematic diagram of the structure of the vibration reduction assembly of the example.

[0022] Description of Figure Numbers: 100, tank body; 110, material preparation space; 120, material discharge port; 130, material feed port; 200, stirring mechanism; 300, disturbance mechanism; 210, first driving member; 220, stirring and cutting member; 221, first connecting shaft; 222, first stirring member; 223, first cutting member; 224, first extrusion roller; 310, second driving member; 320, stirring and cutting assembly; 321, second connecting shaft; 322, second stirring member; 323, second cutting member; 324, second extrusion roller; 330, vibration reduction assembly; 331, connecting seat; 332, first vibration reduction member; 333, second vibration reduction member; 334, connecting sleeve.

[0023] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] 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.

[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0028] The invention provides a cellulose stirring device and a preparation system.

[0029] See also Figures 1 to 5 For ease of understanding, the cellulose stirring device comprises: A tank body 100, a material preparation space 110 is formed in the tank body 100, a discharge port 120 communicating with the material preparation space 110 is formed at the bottom of the tank body 100, a feed port 130 communicating with the material preparation space 110 is formed at the top, and a raw material solution for preparing a cellulose suspension is placed in the material preparation space 110; A stirring mechanism 200, wherein the stirring mechanism 200 is installed on the tank body 100, and at least a portion of the stirring mechanism 200 can rotatably pass through the tank body 100 and extend into the material preparation space 110; and, A disturbance mechanism 300 is installed in the tank body 100 and is located in the material preparation space 110. The disturbance mechanism 300 and the stirring mechanism 200 are spaced apart from each other. The stirring mechanism 200 can move in the material preparation space 110 and stir and cut the raw material solution. When stirring and cutting the raw material solution, the disturbance mechanism 300 disturbs the raw material solution to cooperate with the stirring mechanism 200 to prepare a cellulose suspension.

[0030] In this embodiment, by providing a tank body 100, a stirring mechanism 200 and a disturbance mechanism 300, when in use, a material preparation space 110 is formed in the tank body 100, a discharge port 120 connected to the material preparation space 110 is formed at the bottom of the tank body 100, and a feed port 130 connected to the material preparation space 110 is formed at the top, a raw material solution for preparing a cellulose suspension is placed in the material preparation space 110, the stirring mechanism 200 is installed in the tank body 100, and at least a part of the stirring mechanism 200 can rotatably pass through the tank body 100 and extend into the material preparation space 110, the disturbance mechanism 300 is installed in the tank body 100, and the disturbance mechanism 300 is located in the material preparation space 110, and the disturbance mechanism 300 and the stirring mechanism 200 are distributed at intervals. The present invention can utilize the stirring mechanism 200 to move in the material preparation space 110 and stir and cut the raw material solution. When stirring and cutting the raw material solution, the disturbance mechanism 300 disturbs the raw material solution to cooperate with the stirring mechanism 200 to form a cellulose suspension. The present invention can stir and disrupt the undissolved particles so that the undissolved particles can be dissolved in the raw material solution, thereby improving the solubility of cellulose, ensuring the use effect of the agent, and avoiding the defect that the use effect of the agent is affected by the presence of undissolved particles and insufficient solubility of cellulose.

[0031] It should be particularly and clearly stated that, in this embodiment, the exemplified tank body 100 is preferably a tank body 100 structure made of materials such as stainless steel.

[0032] In some specific embodiments, the stirring mechanism 200 includes: A first driving member 210, the first driving member 210 is installed on the top of the tank body 100, and the output shaft of the first driving member 210 rotatably passes through the tank body 100 and extends into the material making space 110 from the top of the tank body 100; and, The stirring and cutting component 220 is arranged in the material preparation space 110, and the stirring and cutting component 220 is connected to the output shaft of the first driving member 210. The first driving member 210 can drive the stirring and cutting component 220 to move in the material preparation space 110 and stir and cut the raw material solution. When stirring and cutting the raw material solution, the disturbance mechanism 300 is used to disturb the raw material solution to cooperate with the stirring mechanism 200 to form a cellulose suspension.

[0033] In this embodiment, by setting a first driving member 210 and a stirring and cutting member 220, when in use, the stirring and cutting member 220 is driven by the first driving member 210 to rotate in the material preparation space 110, so that the stirring and cutting member 220 can stir the raw material solution in the material preparation space 110, so that the raw material and solution in the tank body 100 are mixed to obtain a cellulose solution.

[0034] It should be particularly and clearly stated that, in this embodiment, the exemplary first driving member 210 is preferably a driving motor. In an exemplary embodiment, the stirring and cutting member 220 includes: A first connecting shaft 221, the first connecting shaft 221 is rotatably installed in the material making space 110, and one end of the first connecting shaft 221 is connected to the first driving member 210; a first stirring member 222 , the first stirring member 222 being installed on the outer periphery of the first connecting shaft 221 , and the first stirring member 222 and the disturbance mechanism 300 being spaced apart; and, A first cutting member 223, the first cutting member 223 is installed on the outer periphery of the first stirring member 222, and the first cutting member 223 can cut the raw material solution; The first driving member 210 can drive the first connecting shaft 221 to drive the first stirring member 222 and the first cutting member 223 to move, so as to stir and cut the raw material solution.

[0035] In this embodiment, by setting a first connecting shaft 221, a first stirring member 222 and a first cutting member 223, when in use, the first driving member 210 is used to drive the first connecting shaft 221 to drive the first stirring member 222 and the first cutting member 223 installed on the first connecting shaft 221 to rotate, so that the first stirring member 222 can be used to stir the raw material solution during the rotation process. At the same time, when in use, since the first stirring member 222 is used for stirring, the first cutting member 223 can be driven to perform cutting operations, so that the present invention can cut the unsolvated cellulose particles in the raw material solution in the material preparation space 110, thereby making the undissolved cellulose particles in the raw material solution fully stirred and dissolved, thereby ensuring the adequacy of the dissolution.

[0036] It should be particularly and clearly stated that, in this embodiment, each side edge of the first stirring member 222 is formed with a knife edge.

[0037] Meanwhile, in this embodiment, the first stirring member 222 is preferably a stirring blade with stirring and cutting functions, and the first stirring member 222 should have multiple stirring blades, which are circumferentially spaced and distributed on the outer periphery of the first connecting shaft 221. The first cutting member 223 is preferably a cutting blade, and the number of the first cutting members 223 and the first stirring member 222 is consistent and arranged one by one.

[0038] In some specific embodiments, the stirring and cutting component 220 further includes a first squeezing roller 224 , which is rotatably mounted on an end of the first stirring member 222 away from the first connecting shaft 221 .

[0039] In this embodiment, by setting the first squeezing roller 224, when in use, the first squeezing roller 224 cooperates with the disturbance mechanism 300 to disturb the solution, so that the first stirring member 222 can fully stir the raw material solution, thereby improving the mixing uniformity of the cellulose particles in the raw material solution.

[0040] In some preferred embodiments, the disturbance mechanism 300 further includes: A second driving member 310, which is installed at the bottom of the tank body 100, and the second driving member 310 rotatably passes through the tank body 100 from the bottom of the tank body 100 and extends into the material making space 110; The stirring and cutting assembly 320 is arranged in the material preparation space 110, and the stirring and cutting assembly 320 is connected to the output shaft of the second driving member 310. The stirring and cutting assembly 320 and the first stirring member 222 are spaced apart. The second driving member 310 can drive the stirring and cutting assembly 320 to rotate and disturb the raw material solution to cooperate with the stirring mechanism 200 and form a cellulose suspension.

[0041] In this embodiment, by providing the second driving member 310 and the stirring and cutting assembly 320, when in use, the stirring and cutting assembly 320 is driven to rotate by the second driving member 310, and the stirring and cutting assembly 320 can cooperate with the first stirring member 222 to disturb the raw material solution when the first stirring member 222 stirs the raw material solution, thereby preventing the raw material solution from forming a vortex in the material preparation space 110. At the same time, by disturbing the vortex generated when the first stirring member 222 stirs the raw material solution, the raw material solutions at different positions in the raw material solution are mixed, thereby ensuring the uniformity of the mixing.

[0042] It should be particularly and clearly stated that, in this embodiment, the second driving member 310 is preferably a driving motor.

[0043] In some optional embodiments, the stirring and cutting assembly 320 includes: A second connecting shaft 321, the second connecting shaft 321 is rotatably installed in the material making space 110, and one end of the second connecting shaft 321 is connected to the second driving member 310; a second stirring member 322 , the second stirring member 322 being installed on the outer periphery of the second connecting shaft 321 , and the second stirring member 322 and the first stirring member 222 being spaced apart from each other; and, A second cutting member 323, the second cutting member 323 is installed on the outer periphery of the second stirring member 322; The second driving member 310 can drive the second connecting shaft 321 to drive the second stirring member 322 and the second cutting member 323 to rotate and disturb the raw material solution.

[0044] In this embodiment, by providing the second connecting shaft 321, the second stirring member 322 and the second cutting member 323, when in use, the second driving member 310 is used to drive the second connecting shaft 321 to drive the second stirring member 322 and the second cutting member 323 installed on the second stirring member 322 to move, so as to achieve the function of stirring and disturbing the formed vortex. At the same time, since the cooperation of the second stirring member 322 and the second cutting member 323 can disturb and assist the stirring of the raw material solution during the stirring process of the first stirring member 222, the uniformity and flexibility of the stirring are ensured.

[0045] It should be particularly and clearly stated that, in this embodiment, each side edge of the second stirring member 322 is formed with a knife edge.

[0046] Meanwhile, in this embodiment, the second stirring member 322 is preferably a stirring blade with stirring and cutting functions, and the second stirring member 322 should have multiple stirring blades, which are circumferentially spaced and distributed on the outer periphery of the second connecting shaft 321. The second cutting member 323 is preferably a cutting blade, and the number of the second cutting members 323 and the second stirring member 322 is consistent and arranged one by one.

[0047] In some preferred embodiments, the stirring and cutting assembly 320 further includes a second squeezing roller 324 , which is rotatably mounted on an end of the second stirring member 322 away from the second connecting shaft 321 , and the second squeezing roller 324 is connected to the first squeezing roller 224 .

[0048] In this embodiment, by setting up the second extrusion roller 324, when in use, the second extrusion roller 324 is used in cooperation with the first extrusion roller 224 to achieve the function of squeezing and crushing the undissolved particles in the solution during the stirring process. At the same time, during the extrusion process, since the first stirring member 222 and the second stirring member 322 both perform stirring operations, the present invention can stir the squeezed and crushed undissolved particles when in use, thereby ensuring the uniformity of mixing and avoiding the function of the squeezed and crushed undissolved particles to form particles again.

[0049] In one embodiment, the stirring and cutting assembly 320 also includes a vibration damping assembly 330, which is installed at the rotational connection position between the second extrusion roller 324 and the second stirring member 322, and the vibration damping assembly 330 can drive the second extrusion roller 324 to approach the first extrusion roller 224, and cooperate with the first extrusion roller 224 to extrude the particles in the raw material solution.

[0050] In this embodiment, by setting up a vibration reduction assembly 330, when in use, by setting up the vibration reduction assembly 330, the vibration reduction assembly 330 is installed in the rotational connection between the second extrusion roller 324 and the second stirring member 322, and the vibration reduction assembly 330 can drive the second extrusion roller 324 to approach or move away from the first extrusion roller 224, and cooperate with the first extrusion roller 224 to extrude the particles in the raw material solution, so that when in use, the present invention can utilize the set vibration reduction assembly 330 to realize the function of driving and reducing vibration of the second extrusion roller 324.

[0051] It can be further clarified that, in this embodiment, the vibration reduction assembly 330 includes at least two connection seats 331, at least two first vibration reduction members 332, at least two second vibration reduction members 333 and at least two connection sleeves 334. The connection seats 331 are distributed on the second stirring member 322 at intervals along the radial direction of the second stirring member 322. The first vibration reduction member 332 and the second vibration reduction member 333 are hinged on each connection seat 331, and the tops of the first vibration reduction member 332 and the second vibration reduction member 333 are hinged to the connection sleeve 334. The second extrusion roller 324 is rotatably connected to the connection sleeve 334 along the radial direction of the second stirring member 322. Through this arrangement, the present invention can achieve the function of vibration reduction and rotation of the second extrusion roller 324 when in use.

[0052] It should be particularly and clearly stated that in this embodiment, the first vibration damper 332 and the second vibration damper 333 are preferably devices or apparatuses capable of realizing the functions of building and automatic telescopic reset, and are only applied in this embodiment. However, it can be explained that in this embodiment, the first vibration damper 332 and the second vibration damper 333 are vibration damping springs.

[0053] Based on the same technical concept, in a second aspect, the present invention further provides a cellulose preparation system, which uses the cellulose stirring device of the first aspect.

[0054] The cellulose preparation system provided in the embodiment of the present application can solve the technical problem that the existing technology has undissolved particles and insufficient solubility when preparing cellulose, which affects the effect of the use of the medicine. Compared with the existing technology, the beneficial effects of the cellulose preparation system provided in the embodiment of the present application are the same as the beneficial effects of the cellulose stirring device provided in the above embodiment, and other technical features in the cellulose preparation system are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0055] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A cellulose stirring device, characterized in that: include: A tank body, wherein a material preparation space is formed in the tank body, a discharge port communicating with the material preparation space is formed at the bottom of the tank body, and a feed port communicating with the material preparation space is formed at the top of the tank body, and a raw material solution for preparing a cellulose suspension is placed in the material preparation space; A stirring mechanism, wherein the stirring mechanism is mounted on the tank body, and at least a portion of the stirring mechanism rotatably passes through the tank body and extends into the material preparation space; and A disturbance mechanism, wherein the disturbance mechanism is installed in the tank body, and the disturbance mechanism is located in the material preparation space, and the disturbance mechanism and the stirring mechanism are spaced apart from each other; The stirring mechanism can move in the material preparation space and stir and cut the raw material solution. When stirring and cutting the raw material solution, the disturbance mechanism disturbs the raw material solution to cooperate with the stirring mechanism to prepare a cellulose suspension.

2. The cellulose stirring device according to claim 1, characterized in that: The stirring mechanism comprises: A first driving member, wherein the first driving member is mounted on the top of the tank body, and an output shaft of the first driving member rotatably passes through the tank body from the top of the tank body and extends into the material making space; and A stirring and cutting component is arranged in the material preparation space, and the stirring and cutting component is connected to the output shaft of the first driving member, the first driving member can drive the stirring and cutting component to move in the material preparation space and stir and cut the raw material solution, and when stirring and cutting the raw material solution, the raw material solution is disturbed by the disturbance mechanism to cooperate with the stirring mechanism to prepare the cellulose suspension.

3. The cellulose stirring device according to claim 2, characterized in that: The stirring and cutting component comprises: A first connecting shaft, wherein the first connecting shaft is rotatably installed in the material making space, and one end of the first connecting shaft is connected to the first driving member; a first stirring member, the first stirring member being mounted on the outer periphery of the first connecting shaft, and the first stirring member and the disturbance mechanism being spaced apart; and a first cutting member, the first cutting member being installed on the outer periphery of the first stirring member and capable of cutting the raw material solution; The first driving member can drive the first connecting shaft to drive the first stirring member and the first cutting member to move, so as to stir and cut the raw material solution.

4. The cellulose stirring device according to claim 3, characterized in that: Each side edge of the first stirring member is formed with a knife edge.

5. The cellulose stirring device according to claim 4, characterized in that: The stirring and cutting component further comprises a first squeezing roller, which is rotatably mounted on an end of the first stirring member away from the first connecting shaft.

6. The cellulose stirring device according to claim 5, characterized in that: The disturbance mechanism also includes: A second driving member, the second driving member is installed at the bottom of the tank body, and the second driving member rotatably passes through the tank body from the bottom of the tank body and extends into the material making space; A stirring and cutting assembly is arranged in the material preparation space, and the stirring and cutting assembly is connected to the output shaft of the second driving member. The stirring and cutting assembly and the first stirring member are spaced apart, and the second driving member can drive the stirring and cutting assembly to rotate and disturb the raw material solution to cooperate with the stirring mechanism and prepare the cellulose suspension.

7. The cellulose stirring device according to claim 6, characterized in that: The stirring and cutting assembly comprises: A second connecting shaft, wherein the second connecting shaft is rotatably mounted in the material making space, and one end of the second connecting shaft is connected to the second driving member; a second stirring member, the second stirring member being installed on the outer periphery of the second connecting shaft, and the second stirring member being spaced apart from the first stirring member; and a second cutting member, the second cutting member being mounted on the outer periphery of the second stirring member; The second driving member can drive the second connecting shaft to drive the second stirring member and the second cutting member to rotate and disturb the raw material solution.

8. The cellulose stirring device according to claim 7, characterized in that: The stirring and cutting assembly also includes a second squeezing roller, which is rotatably mounted on an end of the second stirring member away from the second connecting shaft, and the second squeezing roller is connected to the first squeezing roller.

9. The cellulose stirring device according to claim 8, characterized in that: The stirring and cutting assembly also includes a vibration-damping assembly, which is installed at the rotational connection position between the second extrusion roller and the second stirring member, and the vibration-damping assembly can drive the second extrusion roller to approach the first extrusion roller, and cooperate with the first extrusion roller to extrude the particles in the raw material solution.

10. A cellulose preparation system, characterized in that: The cellulose stirring device according to any one of claims 1 to 9 is used.

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