A weakened vortex ink dispersion cylinder

Abstract

This utility model relates to the field of ink dispersion cylinders, and provides a cylinder for weakening vortex ink dispersion. It includes a cylinder body, a rotating hinge fixedly connected to the top of the cylinder body, an opening / closing cover rotatably connected to the bottom of the rotating hinge, and a handle fixedly connected to the top of the opening / closing cover. The cylinder body is equipped with a vortex-weakening device. This utility model uses a motor to provide power, working in conjunction with paddles and counter-rotating inclined blades. The layered design and the counter-rotating angle design of the stirring blades effectively counteract the centripetal force of the vortex formed when the ink rotates, significantly reducing the vortex intensity and preventing the ink from becoming locally aggregated or unevenly dispersed due to the vortex. The multi-stage stirring components cover different height areas within the cylinder, expanding the stirring range and ensuring that the ink is sufficiently disturbed both radially and axially, ensuring more uniform mixing of pigment particles and base material. This technical solution solves the technical problem of weakening and reducing vortexes in existing technologies.

Description

Technical Field

[0001] This utility model relates to the field of ink dispersion cylinder technology, specifically to a weakened vortex ink dispersion cylinder. Background Technology

[0002] Ink dispersion tanks are specialized equipment used for material dispersion and mixing in the ink production process, and are a key tool in the ink preparation stage. Their core function is to provide a container for dispersing solid particles such as pigments and fillers from the binder in the ink. Dispersion tanks typically consist of a cylinder body, usually made of stainless steel for corrosion resistance and easy cleaning, and a stirring device. Some models are designed to be movable for easy transport within the production line.

[0003] According to a public disclosure of a weakened vortex ink dispersion cylinder (publication number: CN214915733U): the upper end of the ink cylinder body is provided with a cylinder discharge port, and fixed connecting plates are installed on both sides of the cylinder discharge port. A cylinder discharge baffle is installed on the inner side of the fixed connecting plate. A sliding groove is provided inside the fixed connecting plate. The rear end of the cylinder discharge baffle extends into the sliding groove and slides in connection with the fixed connecting plate. A fixed groove is provided inside the cylinder discharge baffle. A telescopic plate is installed inside the fixed groove. Two telescopic plates are provided. A pressure spring is installed between the two fixed grooves. A spring pressure plate is provided inside the sliding groove.

[0004] In the aforementioned application, the interaction between the stirring shaft and the fixed connecting plate assembly, and the vortex generated in the central low-pressure area, make it difficult to effectively handle, resulting in insufficient mixing of the ink during stirring and low ink viscosity. Therefore, we propose a method to weaken the vortex ink dispersion cylinder. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides a weakened vortex ink dispersion cylinder, which solves the technical problem in the prior art that the ink cannot be fully stirred during stirring, resulting in low ink viscosity.

[0006] According to one aspect, at least one embodiment of the present invention provides a weakening vortex ink dispersion cylinder, comprising: a cylinder body, a rotating hinge fixedly connected to the top of the cylinder body, an opening and closing cover rotatably connected to the bottom of the rotating hinge, a handle fixedly connected to the top of the opening and closing cover, and a weakening vortex device provided in the cylinder body. The weakening vortex device includes a support base, the bottom of which is fixedly connected to the top of the cylinder. A motor is fixedly connected to the side of the support base, and the output shaft of the motor is fixedly connected to a rotating shaft. The rotating shaft passes through and is rotatably connected to the top of the cylinder. A bearing is fixedly connected to the circumferential surface of the rotating shaft, a pulley is fixedly connected to the circumferential surface of the rotating shaft, a paddle column is fixedly connected to the circumferential surface of the rotating shaft, a blade plate is fixedly connected to the circumferential surface of the paddle column, a bushing is fixedly connected to the end of the rotating shaft away from the paddle column, and an anti-directional inclined blade stirring paddle is fixedly connected to the circumferential surface of the bushing.

[0007] The top of the cylinder is provided with a bearing groove, and the circumferential surface of the bearing is fixedly connected to the inner wall of the bearing groove. Four impeller blades are arranged circumferentially on the circumferential surface of the impeller column. The bearings serve a positioning and fixing function, further enhancing the stability of the shaft installation and significantly reducing the shaking amplitude during shaft rotation. The distribution of four impeller blades expands the stirring coverage area.

[0008] Four counter-rotating oblique-blade agitators are arranged circumferentially on the circumferential surface of the bushing. The tops of the counter-rotating oblique-blade agitators are located below the blade plates. A plate-type level gauge is fixed to the outer circumferential surface of the cylinder. The four counter-rotating oblique-blade agitators form a layered agitation structure with the blade plates, effectively counteracting the force of vortex formation and significantly weakening the vortex. The plate-type level gauge allows for direct observation of the ink level in the cylinder.

[0009] The inner wall of the cylinder is fixedly connected with eight inclined inner wall baffles, which are arranged in a circumferential array on the inner wall of the cylinder. When ink flows in the cylinder, the inclined inner wall baffles can block and guide the ink flow near the inner wall of the cylinder, disrupting the water flow trajectory formed by vortices and further suppressing the generation of vortices.

[0010] The cylinder has an ink inlet and an ink outlet running through its side, and an iron handle is fixedly connected to its circumference. The ink inlet is the channel through which ink enters the cylinder, facilitating the input of ink into the cylinder for stirring and dispersion. The iron handle provides a convenient gripping point for operators to move and transport the cylinder, allowing for easy adjustment of the device's position according to production needs and enhancing the equipment's practicality.

[0011] According to another aspect, at least one embodiment of the present invention also provides a cylinder for weakening vortex ink dispersion, comprising: a vortex suppression disc device disposed on the top of the cylinder body, the vortex suppression disc device including a support plate, the bottom of the support plate being fixedly connected to the top of the cylinder body, a rotating rod being rotatably connected through the bottom of the support plate, a second pulley being fixedly connected to the circumferential surface of the rotating rod, a belt being disposed on the circumferential surface of the second pulley, a fixed shaft being fixedly connected to the end of the rotating rod away from the belt, a suppression disc being fixedly connected to the bottom of the fixed shaft, and a suppression plate being fixedly connected to the top of the suppression disc.

[0012] For example, in at least one embodiment of this utility model, a vortex-reducing ink dispersion cylinder further includes: an arc-shaped groove on the top of the suppression disc, and a second pulley connected to the circumferential surface of the first pulley via a belt drive. The arc-shaped groove on the top of the suppression disc reduces resistance between the disc and the ink during rotation, lowering energy loss. Simultaneously, the arc-shaped groove guides the ink flow direction. The belt drive enables the vortex suppression disc device and the vortex-reducing device to work collaboratively, improving the overall coordination of the device and the efficiency of vortex reduction.

[0013] The bottom of the cylinder is fixedly connected to a support leg, and the bottom of the support leg is fixedly connected to a mounting base. Three support legs are arranged circumferentially at the bottom of the cylinder. The support legs provide stable support for the cylinder, maintaining a certain distance between the cylinder and the ground to prevent the bottom of the cylinder from directly contacting the ground and being corroded or damaged. The mounting base is fixed to the bottom of the support leg, increasing the contact area between the support leg and the ground.

[0014] A cylinder support ring is snapped onto the outer circumference of the cylinder body, and a liquid level detector is installed at the bottom of the cylinder body. The cylinder support ring reinforces the cylinder body and enhances its structural strength, while the liquid level detector, located at the bottom of the cylinder body, can accurately detect the liquid level of the ink inside the cylinder.

[0015] A solvent vapor pipe runs through the circumference of the cylinder body, and the top of the cylinder body support ring is located below the cylinder body. The solvent vapor pipe provides an exhaust channel for solvent vapor generated by ink evaporation inside the cylinder, preventing solvent vapor from accumulating inside the cylinder and reducing the risk of safety accidents caused by excessive solvent vapor concentration.

[0016] The beneficial effects of the embodiments of this utility model are as follows: In this invention, the vortex weakening device is powered by a motor and works in conjunction with the paddle plate and the counter-rotating inclined blade agitator. The layered design and the counter-rotating tilt angle of the agitator effectively counteract the centripetal force of the vortex formed when the ink rotates, significantly reducing the vortex intensity and preventing the ink from becoming locally aggregated or unevenly dispersed due to the vortex. The multi-stage agitator covers different height areas within the cylinder, expanding the agitation range and ensuring that the ink is sufficiently disturbed in both the radial and axial directions. This ensures that the pigment particles and the base material are mixed more evenly, improving the ink quality.

[0017] In this invention, the suppression disk and suppression plate in the vortex suppression disk device rotate with the rotating rod, which will form a horizontal cut and block the ink in the upper part of the cylinder, directly breaking the rotational inertia of the upper ink generated by the lower stirring, and forming a suppression effect with the vortex weakening device, further disintegrating the power of vortex formation, greatly reducing the overall vortex intensity, and avoiding the formation of a deep vortex in the center of the cylinder, which would cause a dispersion dead angle. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0019] Figure 1 This is a structural schematic diagram of the overall appearance in one embodiment of the present utility model; Figure 2 for Figure 1 Schematic diagram of the internal structure of the middle cylinder block; Figure 3 This is a schematic diagram of the weakening vortex device in another embodiment of the present invention; Figure 4 for Figure 3 A schematic diagram of the vortex suppression disk device; Figure 5 This is a schematic diagram of the cylinder bottom structure in another embodiment of the present invention; In the diagram: 1. Cylinder body; 2. Rotating hinge; 3. Opening / closing cover; 4. Handle; 5. Vortex weakening device; 6. Vortex suppression disc device; 7. Ink inlet; 8. Ink outlet; 9. Iron handle; 10. Plate level gauge; 11. Support leg; 12. Fixed base; 13. Cylinder body support ring; 14. Liquid level detector; 16. Solvent vapor pipe; 17. Inclined inner wall baffle; 51. Support base; 52. Motor; 53. Rotating shaft; 54. Bearing; 55. Belt pulley one; 56. Paddle column; 57. Paddle blade; 58. Bushing; 59. Opposite-direction inclined blade agitator; 61. Support plate; 62. Rotating rod; 63. Belt pulley two; 64. Belt; 65. Fixed shaft; 66. Suppression disc; 67. Suppression plate. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0021] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0022] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0024] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] like Figures 1-5 As shown, it illustrates a weakening vortex ink dispersion cylinder according to an embodiment of the present invention, comprising: cylinder body 1, a rotating hinge 2 fixedly connected to the top of cylinder body 1, an opening and closing cover 3 rotatably connected to the bottom of rotating hinge 2, a handle 4 fixedly connected to the top of opening and closing cover 3, and a weakening vortex device 5 provided in cylinder body 1. The weakening vortex device 5 includes a support base 51, the bottom of which is fixedly connected to the top of the cylinder 1. A motor 52 is fixedly connected to the side of the support base 51. A rotating shaft 53 is fixedly connected to the output shaft of the motor 52. The rotating shaft 53 passes through and is rotatably connected to the top of the cylinder 1. A bearing 54 is fixedly connected to the circumferential surface of the rotating shaft 53. A pulley 55 is fixedly connected to the circumferential surface of the rotating shaft 53. A paddle column 56 is fixedly connected to the circumferential surface of the paddle column 56. A blade plate 57 is fixedly connected to the circumferential surface of the rotating shaft 53. A bushing 58 is fixedly connected to the end of the rotating shaft 53 away from the paddle column 56. An anti-directional inclined blade stirring paddle 59 is fixedly connected to the circumferential surface of the bushing 58.

[0027] In some examples, the top of the cylinder 1 has a bearing groove, and the circumferential surface of the bearing 54 is fixedly connected to the inner wall of the bearing groove. Four impeller plates 57 are arranged circumferentially on the circumferential surface of the impeller column 56. The bearing 54 serves a positioning and fixing function, further enhancing the stability of the shaft 53 installation and significantly reducing the swaying amplitude when the shaft 53 rotates. The distribution of four impeller plates 57 expands the stirring coverage area.

[0028] Four counter-rotating oblique blade agitators 59 are arranged in a circumferential array on the circumferential surface of the bushing 58. The tops of the counter-rotating oblique blade agitators 59 are located below the blade plate 57. A plate-type level gauge 10 is fixed to the outer circumferential surface of the cylinder body 1. The four counter-rotating oblique blade agitators 59 form a layered agitation structure with the blade plate 57, which can effectively counteract the power of vortex formation and significantly weaken the vortex. The plate-type level gauge 10 allows for direct observation of the ink level height inside the cylinder body 1.

[0029] An inclined inner wall baffle 17 is fixedly connected to the inner wall of the cylinder 1. Eight inclined inner wall baffles 17 are arranged in a circumferential array on the inner wall of the cylinder 1. When ink flows in the cylinder 1, the inclined inner wall baffles 17 can block and guide the ink flow near the inner wall of the cylinder 1, disrupt the water flow trajectory formed by the vortex, and further suppress the generation of vortex.

[0030] An ink inlet 7 and an ink outlet 8 are both connected through the side of the cylinder body 1. An iron handle 9 is fixedly connected to the circumference of the cylinder body 1. The ink inlet 7 is the channel for ink to enter the cylinder body 1, facilitating the input of ink into the cylinder body 1 for stirring and dispersion. The iron handle 9 provides a convenient gripping point for operators to move and transport the cylinder body 1, allowing for easy adjustment of the device position according to production needs and enhancing the practicality of the equipment.

[0031] For example, such as Figures 1-5 As shown, when the equipment is needed, the operator starts the ink delivery device to input ink into the cylinder 1. The liquid level is monitored using the plate level gauge 10 and must not exceed the maximum level. When the ink reaches the designated level, the operator starts the motor 52. Since the motor 52 is fixed to the side of the support base 51, the support base 51 is securely installed on the top of the cylinder 1, providing stable support for the motor 52. After the motor 52 starts, the output shaft drives the rotating shaft 53, which is fixedly connected to it, to rotate. The bearing 54 on its circumferential surface engages with the bearing groove on the top of the cylinder 1, significantly reducing rotational friction and ensuring that the rotating shaft 53 stably and efficiently transmits the power of the motor 52. As the rotating shaft 53 rotates, the paddle column 56 and the bushing 58 fixed on its circumferential surface rotate synchronously. The four paddle blades 57 arranged circumferentially on the paddle column 56 radially agitate the ink in the upper part of the cylinder 1. When the paddle plate 57 rotates, it pushes the ink in a circular motion, changing the original flow state of the ink and initially breaking the centripetal force of the vortex generated by the rotation of the stirring shaft. This causes the ink to form multiple convection currents in the horizontal direction, promoting the mixing of the ink in the middle and upper parts. Similarly, four opposing inclined blade stirring paddles 59 are arranged in a circular array on the circumferential surface of the bushing 58, with their tops positioned below the paddle plate 57. The blades of the opposing inclined blade stirring paddles 59 are inclined in the opposite direction to the paddle plate 57. As they rotate with the rotating shaft 53, they generate a reverse water flow on the ink in the lower part of the cylinder 1. This vertical and horizontal water flow creates longitudinal convection within the cylinder 1, further disrupting the formation of ink vortices and ensuring that the ink is fully mixed in the vertical direction, preventing insufficient dispersion of the ink at the bottom due to vortices.

[0032] like Figures 1-5As shown, this invention illustrates a weakened vortex ink dispersion cylinder according to another embodiment of the present invention, comprising: a vortex suppression disc device 6 disposed on the top of the cylinder body 1, the vortex suppression disc device 6 comprising a support plate 61, the bottom of the support plate 61 being fixedly connected to the top of the cylinder body 1, a rotating rod 62 being rotatably connected through the bottom of the support plate 61, a pulley 63 being fixedly connected to the circumferential surface of the rotating rod 62, a belt 64 being disposed on the circumferential surface of the pulley 63, a fixed shaft 65 being fixedly connected to the end of the rotating rod 62 away from the belt 64, a suppression disc 66 being fixedly connected to the bottom of the fixed shaft 65, and a suppression plate 67 being fixedly connected to the top of the suppression disc 66. In some examples, the top of the suppressing disc 66 has an arc-shaped groove, and pulley 63 is connected to the circumference of pulley 55 via belt 64. The arc-shaped groove on the top of the suppressing disc 66 reduces resistance to the ink during rotation, lowering energy loss, and also guides the ink flow. Belt drive enables the vortex suppressing disc device 6 and the vortex weakening device 5 to work together, improving the overall coordination of the device and the efficiency of vortex weakening.

[0033] A support leg 11 is fixedly connected to the bottom of the cylinder body 1, and a fixing seat 12 is fixedly connected to the bottom of the support leg 11. Three support legs 11 are arranged in a circumferential array at the bottom of the cylinder body 1. The support legs 11 provide stable support for the cylinder body 1, maintaining a certain distance between the cylinder body 1 and the ground, preventing the bottom of the cylinder body 1 from directly contacting the ground and being corroded or damaged. The fixing seat 12 is fixed to the bottom of the support leg 11, increasing the contact area between the support leg 11 and the ground.

[0034] A cylinder support ring 13 is snapped onto the outer circumference of the cylinder body 1, and a liquid level detector 14 is installed at the bottom of the cylinder body 1. The cylinder support ring 13 reinforces the cylinder body 1 and enhances its structural strength. The liquid level detector 14, located at the bottom of the cylinder body 1, can accurately detect the liquid level of the ink inside the cylinder body 1.

[0035] A solvent vapor pipe 16 runs through the circumference of the cylinder body 1, and the top of the cylinder body support ring 13 is located below the cylinder body 1. The solvent vapor pipe 16 provides an exhaust channel for the solvent vapor generated by the evaporation of ink in the cylinder body 1, preventing the solvent vapor from accumulating in the cylinder body 1 and reducing the risk of safety accidents caused by excessive solvent vapor concentration.

[0036] For example, such as Figures 1-5As shown, when the motor 52 generates rotational power, this power is transmitted to the rotating shaft 53, causing the rotating shaft 53 to rotate, which in turn drives the pulley 55 fixed on the circumference of the rotating shaft 53 to rotate synchronously. Since the pulley 63 is connected to the pulley 55 via the belt 64, the rotational power of the pulley 55 is transmitted to the pulley 63 via the belt 64, causing the pulley 63 to rotate. The rotation of the pulley 63 will drive the rotating rod 62 linked to it to rotate together. The rotational power of the rotating rod 62 is continuously transmitted, causing the fixed shaft 65 and the suppression disc 66 connected to the fixed shaft 65 to rotate. During the rotation of the suppressing disc 66, the suppressing plate 67 on its top rotates simultaneously. The suppressing plate 67, during rotation, obstructs and cuts the vortex formed by the ink within the cylinder 1, disrupting the overall structure of the vortex and weakening its intensity. The suppressing plate 67 is fixedly connected to the top of the suppressing disc 66. During the rotation of the suppressing disc 66, the suppressing plate 67 rotates with it, obstructing and cutting the vortex formed by the ink within the cylinder 1, disrupting the overall structure of the vortex, and weakening its intensity. Simultaneously, the arc-shaped groove on the top of the suppressing disc 66 guides the flow of ink, altering the ink's flow trajectory near the suppressing disc 66, further disrupting the flow field of the vortex formation, thereby achieving the effect of suppressing the vortex. This vortex suppressing disc device 6, through the aforementioned transmission and synergistic action between components, effectively suppresses the vortex generated by the ink within the cylinder 1 during stirring, improving the uniformity and stability of ink dispersion.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A weakened swirled ink dispersion draw as characterized by, include: The cylinder (1) has a rotating hinge (2) fixedly connected to the top of the cylinder (1), and an opening and closing cover (3) is rotatably connected to the bottom of the rotating hinge (2). A handle (4) is fixedly connected to the top of the opening and closing cover (3). The cylinder (1) is equipped with a vortex weakening device (5). The weakening vortex device (5) includes a support base (51), the bottom of which is fixedly connected to the top of the cylinder (1), a motor (52) is fixedly connected to the side of the support base (51), the output shaft of the motor (52) is fixedly connected to a rotating shaft (53), the rotating shaft (53) passes through and is rotatably connected to the top of the cylinder (1), a bearing (54) is fixedly connected to the circumferential surface of the rotating shaft (53), a pulley (55) is fixedly connected to the circumferential surface of the rotating shaft (53), a paddle column (56) is fixedly connected to the circumferential surface of the paddle column (56), a blade plate (57) is fixedly connected to the circumferential surface of the rotating shaft (53) away from the paddle column (56), and a bushing (58) is fixedly connected to the circumferential surface of the bushing (58), and an anti-directional inclined blade stirring paddle (59) is fixedly connected to the circumferential surface of the bushing (58). The top of the cylinder (1) is provided with a vortex suppression disk device (6). The vortex suppression disk device (6) includes a support plate (61). The bottom of the support plate (61) is fixedly connected to the top of the cylinder (1). A rotating rod (62) is rotatably connected through the bottom of the support plate (61). A pulley (63) is fixedly connected to the circumferential surface of the rotating rod (62). A belt (64) is provided on the circumferential surface of the pulley (63). A fixed shaft (65) is fixedly connected to the end of the rotating rod (62) away from the belt (64). A suppression disk (66) is fixedly connected to the bottom of the fixed shaft (65). A suppression plate (67) is fixedly connected to the top of the suppression disk (66).

2. A weakened vortex ink dispersion draw as in claim 1 wherein, The top of the cylinder (1) is provided with a bearing groove, and the circumferential surface of the bearing (54) is fixedly connected to the inner wall of the bearing groove. The number of the blades (57) is four, and they are arranged in a circumferential array on the circumferential surface of the blade column (56).

3. A weakened vortex ink dispersion draw as claimed in claim 2, wherein, The number of the anti-directional inclined blade agitator (59) is four, and they are arranged in a circumferential array on the circumferential surface of the bushing (58). The top of the anti-directional inclined blade agitator (59) is located below the blade plate (57). A plate level gauge (10) is fixed on the outer circumferential surface of the cylinder (1).

4. A weakened vortex ink dispersion draw as in claim 3, wherein, The inner wall of the cylinder (1) is fixedly connected with an inclined inner wall baffle (17), and the number of the inclined inner wall baffle (17) is eight, which are arranged in a circumferential array on the inner wall of the cylinder (1).

5. A weakened vortex ink dispersion draw as claimed in claim 4, wherein, The side of the cylinder (1) has an ink inlet (7) and an ink outlet (8) through it. An iron handle (9) is fixedly connected to the circumferential surface of the cylinder (1).

6. A weakened vortex ink dispersion draw as in claim 5, wherein, The top of the suppression disc (66) is provided with an arc-shaped groove, and the second pulley (63) is connected to the circumferential surface of the first pulley (55) via a belt (64).

7. A weakened vortex ink dispersion draw as in claim 6, wherein, The bottom of the cylinder (1) is fixedly connected to a support leg (11), and the bottom of the support leg (11) is fixedly connected to a fixed seat (12). There are three support legs (11), which are arranged in a circumferential array at the bottom of the cylinder (1).

8. A weakened vortex ink dispersion draw as in claim 7, wherein A cylinder support ring (13) is snapped onto the outer circumference of the cylinder (1), and a liquid level detector (14) is installed at the bottom of the cylinder (1).

9. A weakened vortex ink dispersion draw as in claim 8, wherein, A solvent vapor pipe (16) passes through the circumferential surface of the cylinder (1), and the top of the cylinder support ring (13) is located below the cylinder (1).

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