Water-based ink stirring and dispersing kettle
By integrating stirring and reaction functions into a water-based ink stirring and dispersion kettle, the problems of low production efficiency and material contamination in existing technologies have been solved, achieving efficient material transfer and improved product quality.
Patent Information
- Application Number
- CN202423281936.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The existing process of material transfer between stirred tanks and reaction vessels is characterized by low production efficiency, difficulty in temperature control, and easy contamination of materials, resulting in reduced product quality.
Design a water-based ink mixing and dispersing vessel that integrates stirring and reaction functions. The vessel body is divided into a stirring section and a reaction section by a partition. An integrated stirring mechanism and feeding/discharging pipes are used to realize the direct transfer of materials in the vessel, reducing external transportation losses and pollution risks.
It improves production efficiency, reduces the risk of material contamination, and enhances the product quality of water-based inks.
Smart Images
Figure CN223846765U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to agitated tank technical field, in particular to a kind of water-based ink stirring dispersion kettle. BACKGROUND
[0002] The production process of water-based ink is very dependent on stirring and dispersion, which is to ensure that the components (pigment, resin, additives, etc.) are uniformly mixed and keep the stability of the system. Stirring and dispersion is a key link in the whole production process, especially in the dispersion process of pigment and resin, high-efficiency mechanical equipment is needed to achieve uniform dispersion and stable mixing system. The selection of stirring and dispersion equipment is determined according to the characteristics of the material and the dispersion effect requirement, and the stirring and dispersion kettle is one of the commonly used equipment for mixing water-based ink. The capacity of the existing water-based ink stirring and dispersion kettle is generally determined according to the production scale. For the dispersion of water-based ink, high-shear dispersion disc or serrated dispersion disc is usually used. This kind of blade can quickly and uniformly disperse pigment, additives and other substances into the liquid phase, avoiding the phenomenon of precipitation or agglomeration. Common stirring blades include anchor type, frame type, paddle type, etc. The specific selection should be based on the viscosity of water-based ink and the mixing effect required. For low viscosity liquid, relatively simple blade can achieve good stirring effect. In the production process of water-based ink, although it is different from solvent-based ink which relies on the volatilization of organic solvent, a series of complex dispersion, mixing, emulsification, dissolution and a small amount of chemical reaction are still designed. For the reaction that does not need continuous stirring, after the preliminary stirring and dispersion in the stirring kettle, the material is generally discharged to an independent reaction kettle for reaction, or after reaction, it is transported to the stirring kettle for subsequent stirring.
[0003] However, the above-mentioned stirring kettle and reaction kettle are easy to cause low production efficiency, difficult to control the temperature condition of material conveying and easy to cause material pollution, resulting in the problem of reducing product quality during mutual material conveying. UTILITY MODEL CONTENTS
[0004] Therefore, it is necessary to provide a water-based ink stirring and dispersion kettle to solve the technical problems of low production efficiency and reduced product quality of the existing independent stirring and dispersion kettle.
[0005] A water-based ink stirring and dispersion kettle, which comprises a kettle body, a partition plate and a stirring mechanism. The partition plate and the stirring mechanism are arranged in the interior of the kettle body. The partition plate is arranged in the middle part of the kettle body, and the edge of the partition plate is tightly connected with the inner body of the kettle body, so as to divide the interior of the kettle body into two cavities stacked one above the other. The cavity arranged on one side of the top part of the kettle body is a stirring part, and the cavity arranged on one side of the bottom part of the kettle body is a reaction part. The stirring mechanism is installed on the top part of the kettle body, and the output end of the stirring mechanism extends into the interior of the stirring part.
[0006] The stirring part is provided with a first discharging pipe, one end of the first discharging pipe is communicated to the inside of the stirring part through the bottom side surface of the partition plate, and the other end of the first discharging pipe extends to the side wall of the kettle body in a lateral direction and penetrates to the outside of the kettle body; the reaction part is provided with a first feeding pipe, one end of the first feeding pipe is arranged in the inside of the reaction part and is adjacent to the bottom side of the partition plate, and the other end of the first feeding pipe extends to the side wall of the kettle body in a lateral direction and penetrates to the outside of the kettle body.
[0007] In one of the embodiments, the stirring mechanism includes a driving motor, a driving shaft and a stirring paddle, the driving motor is installed on the top of the kettle body, and the output end of the driving motor is arranged towards the inside of the stirring part; one end of the driving shaft is connected to the output end of the driving motor, and the other end of the driving shaft extends to the inside of the stirring part; the stirring paddle is installed and connected to the driving shaft.
[0008] In one of the embodiments, the stirring paddle includes a mounting beam and a plurality of paddle blades, the mounting beam is connected to the driving shaft, one end of each of the plurality of paddle blades is connected to the mounting beam, and the other end of each of the plurality of paddle blades extends towards the bottom of the stirring part by a preset distance.
[0009] In one of the embodiments, each of the paddle blade body parts is alternately folded towards both sides of the paddle blade plate body plane in a preset angle to form a narrow body folded plate with a certain width, and the plurality of paddle blades are arranged in parallel with each other.
[0010] In one of the embodiments, the stirring paddle further includes a plurality of connecting pieces, each of the plurality of connecting pieces is arranged between two adjacent paddle blades, and both ends of each of the connecting pieces are connected to the paddle blades on both sides of the connecting piece.
[0011] In one of the embodiments, the stirring mechanism further includes a filter plate, the filter plate is arranged at the bottom of the stirring part in cooperation, and a preset distance is arranged between the filter plate and the partition plate.
[0012] In one of the embodiments, the stirring part is further provided with a second feeding pipe, one end of the second feeding pipe is connected to the top of the stirring part, and the other end of the second feeding pipe extends to the adjacent side outside of the kettle body through the side wall of the kettle body.
[0013] In one of the embodiments, the reaction part is further provided with a second discharging pipe, one end of the second discharging pipe is connected to the bottom side wall of the reaction part, and the other end of the second discharging pipe extends to the outside of the kettle body through the side wall of the kettle body and is communicated to the side wall of the second feeding pipe.
[0014] In one of the embodiments, the stirring part is further provided with a solid feeding port, the solid feeding port is arranged on the top of the kettle body, and the solid feeding port is communicated to the stirring part.
[0015] In one of the embodiments, the stirring part is further provided with a first slag discharge port, which is arranged on the side wall of the top of the kettle body and is communicated with the inside of the stirring part.
[0016] In one of the embodiments, the reaction part is further provided with a second slag discharge port, which is arranged on the side wall of the bottom of the kettle body and is communicated with the inside of the reaction part.
[0017] In one of the embodiments, the reaction part is further provided with a third discharge pipeline, which is arranged on the bottom wall of the kettle body, one end of the third discharge pipeline is connected to the inside of the bottom wall of the reaction part, and the other end of the third discharge pipeline extends to the outside of the kettle body.
[0018] In one of the embodiments, the first feeding pipeline is detachably provided with a first rotating spray ball, which is arranged on the end of the first feeding pipeline arranged in the inside of the reaction part.
[0019] In one of the embodiments, the second feeding pipeline is detachably provided with a second rotating spray ball, which is arranged on the end of the second feeding pipeline arranged in the inside of the stirring part.
[0020] The water-based ink stirring and dispersing kettle can stir and disperse the materials in the inside of the stirring part through the stirring mechanism. The stirring part can discharge materials through the first discharge pipeline, and the reaction part can feed materials through the first feeding pipeline. In actual application, the output end of the first discharge pipeline can be connected with the input end of the first feeding pipeline, so that the water-based ink materials stirred in the stirring part can be directly conveyed to the reaction part through the first discharge pipeline and the first feeding pipeline for subsequent reaction. Compared with the existing water-based ink production process, the water-based ink stirring and dispersing kettle can greatly reduce the loss of the materials in the conveying process from the stirring device to the external reaction device, effectively reduce the pollution risk of the materials, improve the production efficiency, and effectively improve the product quality of the water-based ink. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is a structural schematic view of the water-based ink stirring and dispersing kettle in one of the embodiments.
[0022] Figure 2 It is an exploded structural schematic view of the water-based ink stirring and dispersing kettle in one of the embodiments.
[0023] Figure 3 It is an exploded structural schematic view of the water-based ink stirring and dispersing kettle in one of the embodiments.
[0024] Figure 4 It is a partial structural schematic view of the water-based ink stirring and dispersing kettle in one of the embodiments. DETAILED DESCRIPTION
[0025] In order to make the above objectives, characteristics and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific details set forth herein without departing from the scope of the present application. It should be noted that the present application is not limited in scope to the particular embodiments described herein. It is contemplated that other embodiments will occur to those skilled in the art upon a reading and understanding of the description of the present application. Such embodiments are intended to be included within the scope of the present application. In other words, it is contemplated that the application will include all changes and modifications that come within the spirit and scope of the claims. It is further noted that the claims can be drafted to exclude any elements or steps from the application as such elements or steps are not required to practice the application and therefore should state in the claims that the application encompasses other combinations of the elements, or steps, other than the specific embodiments disclosed herein.
[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0027] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implying a specific number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0028] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0029] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can be the first and second features directly contact, or the first and second features indirectly contact through intermediate media. Moreover, the first feature "on", "above" and "above" the second feature can be the first feature directly above or obliquely above the second feature, or just indicate that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "below" the second feature can be the first feature directly below or obliquely below the second feature, or just indicate that the first feature is less than the second feature in horizontal height.
[0030] It should be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only implementation.
[0031] Please refer to Figures 1 to 4The utility model discloses a kind of water-based ink stirring dispersion cauldron, the water-based ink stirring dispersion part includes cauldron body 100, baffle 200 and stirring mechanism 300, baffle 200 and stirring mechanism 300 are all arranged in cauldron body 100 interior, wherein, baffle 200 is arranged in cauldron body 100 middle part, and, baffle 200 edge is tightly connected with cauldron body 100 inner body, to this cauldron body 100 interior is divided into two cavities stacked upside down, wherein, the cavity of one side of cauldron body 100 top is stirring part 110, the cavity of one side of cauldron body 100 bottom is reaction part 120;Stirring mechanism 300 is installed in cauldron body 100 top, and, the output end of stirring mechanism 300 extends to stirring part 110 interior, so that, stirring mechanism 300 can stir and disperse material in stirring part 110 interior.
[0032] Further, the stirring mechanism 300 comprises a driving motor 310, a driving shaft 320 and a stirring paddle 330. The driving motor 310 is installed on the top of the kettle body 100, and the output end of the driving motor 310 is arranged towards the inside of the stirring part 110. One end of the driving shaft 320 is connected to the output end of the driving motor 310, and the other end of the driving shaft 320 extends to the inside of the stirring part 110. The stirring paddle 330 is installed and connected to the driving shaft 320, so that the driving motor 310 drives the stirring paddle 330 to rotate at a preset speed relative to the inner wall of the stirring part 110 through the driving shaft 320, to realize the stirring and dispersion function. Specifically, the stirring paddle 330 comprises a mounting beam 331 and a plurality of paddle blades 332. The mounting beam 331 is connected to the driving shaft 320, and one end of each of the plurality of paddle blades 332 is connected to the mounting beam 331. The other end of each of the plurality of paddle blades 332 extends towards the bottom of the stirring part 110 by a preset distance, thereby forming a stirring area of a certain volume, to realize the stirring function of the stirring paddle 330.
[0033] Further, the main body part of each paddle blade 332 is alternately folded towards both sides of the paddle blade 332 plate body plane along a preset angle to form a narrow body folded plate with a certain width, and the plurality of paddle blades 332 are arranged in parallel with each other. Specifically, the stirring paddle 330 further comprises a plurality of connecting pieces 333, and the plurality of connecting pieces 333 are arranged between two adjacent paddle blades 332 respectively. Both ends of each connecting piece 333 are connected to the paddle blades 332 on both sides of the connecting piece 333 respectively, so that the plurality of paddle blades 332 are connected to form an integral structure. In actual application, since the viscosity of the water-based ink material is relatively low, the paddle blade 332 with the narrow body folded plate structure has good mixing effect, is more conducive to the flow of liquid, and is also more convenient for cleaning and maintenance of the stirring paddle 330.
[0034] Further, the stirring mechanism 300 further comprises a filter plate 340, which is arranged at the bottom of the stirring part 110 in cooperation, and a preset distance is arranged between the filter plate 340 and the partition plate 200. Therefore, when the material in the stirring part 110 is completed after stirring and discharged through the first discharge pipeline 111 at the bottom side of the partition plate 200, the filter plate 340 can separate the solid particles with a particle size greater than a preset particle size in the material, to a certain extent, to achieve the purpose of solid-liquid separation.
[0035] Further, the stirring part 110 is also provided with a second feeding pipe 112, one end of the second feeding pipe 112 is connected to the top of the stirring part 110, the other end of the second feeding pipe 112 extends through the side wall of the kettle body 100 to the adjacent side outside the kettle body 100, so that the stirring part 110 can feed liquid through the second feeding pipe 112. Specifically, the reaction part 120 is also provided with a second discharge pipe 122, one end of the second discharge pipe 122 is connected to the bottom side wall of the reaction part 120, the other end of the second discharge pipe 122 extends through the side wall of the kettle body 100 to the outside of the kettle body 100, and is connected to the side wall of the second feeding pipe 112, so that the reaction part 120 can discharge through the second discharge pipe 122, and according to the actual production needs, the material in the reaction part 120 can be fed to the stirring part 110 for stirring treatment through the second discharge pipe 122 and the second feeding pipe 112.
[0036] Further, the stirring part 110 is also provided with a solid feeding port 113, the solid feeding port 113 is arranged on the top of the kettle body 100, and the solid feeding port 113 is connected to the stirring part 110, so that the solid charge can be fed into the stirring part 110 through the solid feeding port 113.
[0037] Further, the stirring part 110 is also provided with a first slag discharge port 114, the first slag discharge port 114 is arranged on the side wall of the top side of the kettle body 100 and is connected to the inside of the stirring part 110, so that after the stirring part 110 completes the stirring work, the solid residue on the top side of the filter plate 340 in the stirring part 110 can be discharged and cleaned through the first slag discharge port 114.
[0038] Further, the reaction part 120 is also provided with a second slag discharge port 123, the second slag discharge port 123 is arranged on the side wall of the bottom side of the kettle body 100 and is connected to the inside of the reaction part 120, so that after the reaction part 120 completes the reaction, the solid residue remaining in the inside of the reaction part 120 can be discharged and cleaned through the second slag discharge port 123.
[0039] Further, the reaction part 120 is also provided with a third discharge pipe 124, the third discharge pipe 124 is arranged on the bottom wall of the kettle body 100, and one end of the third discharge pipe 124 is connected to the inside of the bottom wall of the reaction part 120, the other end of the third discharge pipe extends to the outside of the kettle body 100, so that the reaction part 120 can independently discharge through the third discharge pipe 124, thereby reducing the material pollution between the reaction part 120 and the stirring part 110 during the discharging process.
[0040] In one embodiment, the first feeding pipe 121 is detachably installed with a first rotating spray ball 1211, the first rotating spray ball 1211 is installed at one end of the first feeding pipe 121 arranged inside the reaction part 120, so that the first feeding pipe 121 can spray and feed through the first rotating spray ball 1211, and the first rotating spray ball 1211 can also spray cleaning liquid to high-pressure clean the inner wall of the reaction part 120.
[0041] In one embodiment, the second feeding pipe 112 is detachably installed with a second rotating spray ball 1121, the second rotating spray ball 1121 is installed at one end of the second feeding pipe 112 arranged inside the stirring part 110, so that the second feeding pipe 112 can spray and feed through the second rotating spray ball 1121, and the second rotating spray ball 1121 can also spray cleaning liquid to high-pressure clean the inner wall of the stirring part 110.
[0042] In summary, the water-based ink stirring and dispersing kettle disclosed by the utility model can stir and disperse the material inside the stirring part through the stirring mechanism. The stirring part can discharge the material through the first discharge pipe, and the reaction part can feed the material through the first feeding pipe. In actual application, the output end of the first discharge pipe can be connected with the input end of the first feeding pipe, so that the water-based ink material stirred by the stirring part can be directly conveyed to the reaction part through the first discharge pipe and the first feeding pipe for subsequent reaction. Compared with the existing water-based ink production process, the water-based ink stirring and dispersing kettle integrates the stirring device and the reaction device, greatly reduces the loss of the material conveyed from the stirring device to the external reaction device, effectively reduces the pollution risk of the material, improves the production efficiency, and effectively improves the product quality of the water-based ink.
[0043] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not contradict, they should be considered within the scope of the present disclosure.
[0044] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, some modifications and improvements can be made, which are within the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.
Claims
1. An aqueous ink stirring and dispersing kettle, characterized by comprising: The utility model relates to a double-chamber reaction kettle, which comprises a kettle body, a partition plate and a stirring mechanism. The partition plate is arranged in the middle of the kettle body and is tightly connected with the inner wall of the kettle body, so as to divide the kettle body into two chambers stacked vertically, wherein the chamber arranged on one side of the top of the kettle body is a stirring chamber, and the chamber arranged on one side of the bottom of the kettle body is a reaction chamber. The stirring mechanism is installed on the top of the kettle body, and the output end of the stirring mechanism extends into the stirring chamber.
2. The water-based ink stirring and dispersing kettle according to claim 1, wherein The stirring chamber is provided with a first discharge pipeline, one end of the first discharge pipeline is communicated with the inside of the stirring chamber through the bottom surface of the partition plate, and the other end of the first discharge pipeline extends to the side wall of the kettle body in a lateral direction and penetrates the kettle body to the outside.
3. The water-based ink stirring and dispersing kettle according to claim 2, characterized in that, The reaction chamber is provided with a first feeding pipeline, one end of the first feeding pipeline is arranged in the reaction chamber and is adjacent to the bottom surface of the partition plate, and the other end of the first feeding pipeline extends to the side wall of the kettle body in a lateral direction and penetrates the kettle body to the outside.
4. The water-based ink stirring and dispersing kettle according to claim 3, characterized in that, The stirring mechanism comprises a driving motor, a driving shaft and a stirring paddle.
5. The water-based ink stirring and dispersing kettle according to claim 4, wherein The driving motor is installed on the top of the kettle body, and the output end of the driving motor is arranged towards the inside of the stirring chamber.
6. The water-based ink stirring and dispersing kettle according to claim 5, wherein One end of the driving shaft is connected to the output end of the driving motor, and the other end of the driving shaft extends into the stirring chamber.
7. The water-based ink stirring and dispersing kettle according to claim 6, wherein The stirring paddle is installed and connected to the driving shaft.
8. The water-based ink stirring and dispersing kettle according to claim 7, wherein The stirring paddle comprises a mounting beam and a plurality of paddle blades.
9. The water-based ink stirring and dispersing kettle according to claim 8, wherein Each paddle blade body part is alternately folded in a preset angle towards the two sides of the paddle blade plate body plane to form a narrow body folded plate with a certain width.
10. The water-based ink stirring and dispersing kettle according to claim 9, wherein The plurality of paddle blades are arranged in parallel with each other. The stirring paddle further comprises a plurality of connecting pieces, which are arranged between two adjacent paddle blades. The stirring mechanism further comprises a filter plate, which is arranged at the bottom of the stirring chamber and has a preset distance from the partition plate. The stirring chamber is further provided with a second feeding pipeline, one end of the second feeding pipeline is connected to the top of the stirring chamber, and the other end of the second feeding pipeline extends through the side wall of the kettle body to the adjacent side outside the kettle body. The reaction chamber is further provided with a second discharge pipeline, one end of the second discharge pipeline is connected to the bottom side wall of the reaction chamber, and the other end of the second discharge pipeline extends through the side wall of the kettle body to the outside of the kettle body and is communicated with the side wall of the second feeding pipeline. The first feeding pipeline is detachably installed with a first rotating spray ball, which is installed at one end of the first feeding pipeline arranged in the reaction chamber. The second feeding pipeline is detachably installed with a second rotating spray ball, which is installed at one end of the second feeding pipeline arranged in the stirring chamber.