Efficient high-strength vacuum homogenizing mixer

Abstract

The utility model discloses an efficient high-strength vacuum homogenizing mixer which comprises a machine body base. Through the optimized structural design of the rotor, the stator and the positioning sleeve, the materials flow more smoothly, the fineness of the materials is more stable in the production process, and the quality is better guaranteed. The utility model relates to the technical field of vacuum homogeneous mixing devices.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum homogenizing mixing devices, in particular to a high-efficiency and high-strength vacuum homogenizing mixer. Background Art

[0002] A vacuum homogenizer is a commonly used laboratory instrument and production equipment, primarily used for mixing, homogenizing, emulsifying, and dispersing materials under a vacuum environment. It is widely used in a variety of fields, including biopharmaceuticals, the food industry, daily chemical care products, coatings and inks, nanomaterials, and the petrochemical industry. It is particularly well-suited for the production of products that require protection from oxidation, such as paints, cosmetics, and rubber. During operation, the material in the homogenizer constantly rubs against the rotor and stator. This wear, especially of hard materials, can cause significant wear on standard rotors and stators. Severe wear increases the gap between the rotor and stator, significantly reducing the fineness of the grinding and resulting in defective products. Utility Model Content

[0003] The purpose of the utility model is to provide an efficient and high-intensity vacuum homogenizing mixer to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an efficient and high-strength vacuum homogenizing mixer, comprising a body base (1), characterized in that: the four corners of the bottom of the body base (1) are fixedly connected to the adjusting foot cups (2), one side of the top of the body base (1) is fixedly installed with a hydraulic component (6), the other side of the top of the body base (1) is fixedly connected to the tank component (3), the top of the hydraulic component (6) is fixedly connected to the hull component (5) through a flange, one side of the hydraulic component (6) is fixedly connected to a positioner welding plate (7), one side of the surface of the hydraulic component (6) is fixedly connected to a guide clamp (4), one end of the positioner welding plate (7) is fixedly connected to the surface of the tank component (3), the The top of the tank assembly (3) is matched with a mixing flat cover (11), the interior of the tank assembly (3) is rotatably connected to a mixing assembly (8), the top of the hull assembly (5) is fixedly mounted with a first mixing motor (9), the output end of the first mixing motor (9) is fixedly connected to a transmission sprocket, one end of the bottom of the hull assembly (5) is provided with a second mixing motor (10), the output end of the second mixing motor (10) is fixedly connected to a transmission disk, a driven sprocket and a driven disk are provided inside the hull assembly (5), and the driven sprocket is concentric with the driven disk, a chain is connected between the transmission sprocket and the driven sprocket, a transmission belt is connected between the transmission disk and the driven disk, and a switch is fixedly mounted on one end of one side of the hull assembly (5).

[0005] As a further improvement of the above technical solution, the tank assembly (3) includes a double-layer tank (31), a plurality of tank legs (32) are fixedly connected to the bottom of the double-layer tank (31), and a discharge port (33) is opened in the middle of the bottom end of the double-layer tank (31).

[0006] As a further improvement of the above technical solution, one end of one side of the double-layer tank body (31) is fixedly connected to a sealing ring (34), one end of the sealing ring (34) is provided with a temperature probe protective cover (35), and the temperature probe protective cover (35) is fixedly connected to the surface of the double-layer tank body (31), one side of the temperature probe protective cover (35) is provided with a temperature probe plug (36), and the bottom end of the temperature probe plug (36) is provided with a cable plug (37), the middle part of the sealing ring (34) is fixedly connected to a mounting seat sleeve (38), and one end of the mounting seat sleeve (38) is communicated with the interior of the double-layer tank body (31), both sides of the double-layer tank body (31) are provided with internal tooth straight-through (39), and the surface of one end of the double-layer tank body (31) is fixedly connected to a plurality of hanging rings and round hooks (310).

[0007] As a further improvement of the above technical solution, the hull assembly (5) includes a machine hull (51), the top of the machine hull (51) is matched with a hull cover (52), the bottom of the machine hull (51) is fixedly connected with a fixing plate (53), one end of the fixing plate (53) is fixedly connected with a guide cylinder sleeve (54), the inside of the guide cylinder sleeve (54) is slidably connected with a guide shaft (56), and the top of the guide shaft (56) is fixedly connected with a guide pull plate (55).

[0008] As a further improvement of the above technical solution, a connection hole (59) is opened on one side of the bottom end of the machine hull (51), the top of the connection hole (59) is fixedly connected to a mounting weld seat (58), and the bottom of the connection hole (59) is fixedly connected to a top support (57).

[0009] As a further improvement of the above technical solution, the hydraulic assembly (6) includes a hydraulic outer cylinder (61), an oil cylinder (63) is fixedly installed inside the hydraulic outer cylinder (61), a driving electric cylinder (62) is fixedly installed at the bottom of the oil cylinder (63), a piston rod (64) is slidably connected inside the oil cylinder (63), and an electric cylinder rod (65) is slidably connected inside the driving electric cylinder (62).

[0010] As a further improvement of the above technical solution, the mixing assembly (8) includes a bearing seat (81), the interior of the bearing seat (81) is rotatably connected to a rotating cylinder (83), the bottom of the rotating cylinder (83) is fixedly connected to a stator head (84), and the middle of the surface of the rotating cylinder (83) is fixedly connected to a frame polytetrafluoroethylene scraper (86).

[0011] As a further improvement of the above technical solution, the interior of the rotating cylinder (83) is rotatably connected to a high-speed mixing shaft (82), the bottom end of the high-speed mixing shaft (82) is fixedly connected to a positioning sleeve, the bottom of the positioning sleeve is fixedly connected to a toothed dispersion disk (85), the top of the positioning sleeve is provided with a rotor, and the rotor is arranged on the high-speed mixing shaft (82), the rotor and the stator head (84) are coaxial, and the rotor and the stator head (84) rotate in opposite directions, the driven disk is fixedly connected to one end of the high-speed mixing shaft (82), and the driven sprocket is fixedly connected to one end of the rotating cylinder (83).

[0012] As a further improvement of the above technical solution, the double-layer tank body (31) and the hybrid flat cover (11) are fixedly connected by a lifting ring and circular hook (310), the interior of the guide hoop (4) is slidably connected to the surface of the guide shaft (56), the surface of the frame polytetrafluoroethylene scraper (86) is slidably connected to the inner wall of the double-layer tank body (31), one end of the top support (57) is fixedly connected to one end of the piston rod (64), one end of the electric cylinder rod (65) is threadedly connected to a fisheye head, and the interior of the fisheye head is movably connected to one side of the mounting weld seat (58).

[0013] As a further improvement of the above technical solution, one end of the bearing seat (81) is fixedly connected to the top of the hybrid flat cover (11), and the other end of the bearing seat (81) is fixedly connected to the bottom of the machine hull (51), and the first hybrid motor (9) and the second hybrid motor (10) are electrically connected to the switch via an external power supply.

[0014] Compared with the prior art, the beneficial effects of the present invention are: through the optimized structural design of the rotor, stator and positioning sleeve, the material flow is smoother, the fineness of the material is more stable during the production process, and the quality is more guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the vacuum homogenizing mixer of the present utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the vacuum homogenizing mixer of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the tank assembly of the vacuum homogenizing mixer of the present invention;

[0018] Figure 4 This is a schematic structural diagram of the hull assembly of the vacuum homogenizing mixer of the present invention;

[0019] Figure 5 This is a schematic cross-sectional view of the hydraulic assembly of the vacuum homogenizing mixer of the present invention;

[0020] Figure 6 This is a schematic diagram of the structure of the mixing assembly of the vacuum homogenizing mixer of the utility model;

[0021] Figure 7 This is a schematic cross-sectional view of the mixing assembly of the vacuum homogenizing mixer of the present invention.

[0022] In the figure: 1. Machine body base; 2. Adjustment foot cup; 3. Tank assembly; 31. Double-layer tank; 32. Tank legs; 33. Discharge port; 34. Sealing ring; 35. Temperature probe protective cover; 36. Temperature probe plug; 37. Cable plug; 38. Mounting seat; 39. Internal thread straight through; 310. Lifting ring and round hook; 4. Guide clamp; 5. Hull assembly; 51. Machine hull; 52. Hull cover; 53. Fixing plate; 54. Guide cylinder sleeve; 55. Guide pull plate; 56. Guide shaft; 57, top support; 58, mounting weld seat; 59, connecting hole; 6, hydraulic assembly; 61, hydraulic outer cylinder; 62, driving electric cylinder; 63, cylinder barrel; 64, piston rod; 65, electric cylinder rod; 7, positioner weld plate; 8, mixing assembly; 81, bearing seat; 82, high-speed mixing shaft; 83, rotating cylinder; 84, stator head; 85, toothed dispersion disc; 86, frame PTFE scraper; 9, first mixing motor; 10, second mixing motor; 11, mixing flat cover. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-7 , Figure 1 This is a schematic diagram of the structure of a vacuum intelligent mixer. Figure 2 This is a cross-sectional structural diagram of a vacuum intelligent mixer. Figure 3 This is a structural diagram of the tank assembly of the vacuum intelligent mixer. Figure 4 It is a structural diagram of the vacuum intelligent mixer hull component. Figure 5 This is a cross-sectional structural diagram of the hydraulic components of the vacuum intelligent mixer. Figure 6 This is a schematic diagram of the structure of the mixing components of the vacuum intelligent mixer. Figure 7 It is a schematic diagram of the cross-sectional structure of the mixing component of the vacuum intelligent mixer.

[0025] The operating principle of a vacuum homogenizer is primarily based on vacuum technology and mechanical agitation. Specifically, a vacuum pump extracts the gas from the mixing cylinder, creating a certain vacuum level. Then, an impeller or rotating blades efficiently mechanically agitate the materials, achieving mixing, homogenization, emulsification, or dispersion under vacuum. Some units are also equipped with a homogenizing valve, which applies high-pressure micro-jetting and high-speed shearing to the liquid, resulting in finer and more uniform particles.

[0026] The utility model provides an efficient and high-strength vacuum homogenizing mixer, comprising a body base 1, the four corners of the bottom of the body base 1 are fixedly connected to an adjusting foot cup 2, a hydraulic component 6 is fixedly installed on one side of the top of the body base 1, the other side of the top of the body base 1 is fixedly connected to a tank assembly 3, the top of the hydraulic assembly 6 is fixedly connected to a hull assembly 5 through a flange, one side of the hydraulic assembly 6 is fixedly connected to a positioner welding plate 7, one side of the surface of the hydraulic assembly 6 is fixedly connected to a guide clamp 4, one end of the positioner welding plate 7 is fixedly connected to the surface of the tank assembly 3, and the top of the tank assembly 3 matches There is a mixing flat cover 11, the tank assembly 3 is internally rotatably connected to the mixing assembly 8, the top of the hull assembly 5 is fixedly installed with a first mixing motor 9, the output end of the first mixing motor 9 is fixedly connected to a transmission sprocket, one end of the bottom of the hull assembly 5 is provided with a second mixing motor 10, the output end of the second mixing motor 10 is fixedly connected to a transmission disk, a driven sprocket and a driven disk are provided inside the hull assembly 5, and the driven sprocket is concentric with the driven disk, a chain is connected between the transmission sprocket and the driven sprocket, a transmission belt is connected between the transmission disk and the driven disk, and a switch is fixedly installed at one end of one side of the hull assembly 5.

[0027] As a further improvement of the above technical solution, in some specific examples, the tank assembly 3 includes a double-layer tank body 31, a plurality of tank legs 32 are fixedly connected to the bottom of the double-layer tank body 31, and a discharge port 33 is opened in the middle of the bottom end of the double-layer tank body 31.

[0028] As a further improvement of the above technical solution, in some specific examples, one end of one side of the double-layer tank body 31 is fixedly connected to a sealing ring 34, one end of the sealing ring 34 is provided with a temperature probe protective cover 35, and the temperature probe protective cover 35 is fixedly connected to the surface of the double-layer tank body 31, and a temperature probe plug 36 is provided on one side of the temperature probe protective cover 35, and a cable plug 37 is provided at the bottom end of the temperature probe plug 36, and a mounting seat sleeve 38 is fixedly connected to the middle part of the sealing ring 34, and one end of the mounting seat sleeve 38 is connected to the interior of the double-layer tank body 31, and internal thread straight-throughs 39 are provided on both sides of the double-layer tank body 31, and a plurality of hanging rings and round hooks 310 are fixedly connected to the surface of one end of the double-layer tank body 31.

[0029] As a further improvement of the above technical solution, in some specific examples, the hull assembly 5 includes a machine hull 51, the top of the machine hull 51 is matched with a hull cover plate 52, the bottom of the machine hull 51 is fixedly connected with a fixing plate 53, one end of the fixing plate 53 is fixedly connected with a guide cylinder sleeve 54, the inside of the guide cylinder sleeve 54 is slidingly connected with a guide shaft 56, and the top of the guide shaft 56 is fixedly connected with a guide pull plate 55.

[0030] As a further improvement of the above technical solution, in some specific examples, a connection hole 59 is opened on one side of the bottom end of the machine hull 51, the top of the connection hole 59 is fixedly connected to the mounting weld seat 58, and the bottom of the connection hole 59 is fixedly connected to the top support 57.

[0031] As a further improvement of the above technical solution, in some specific examples, the hydraulic assembly 6 includes a hydraulic outer cylinder 61, an oil cylinder barrel 63 is fixedly installed inside the hydraulic outer cylinder 61, a driving electric cylinder 62 is fixedly installed at the bottom of the oil cylinder barrel 63, a piston rod 64 is slidably connected inside the oil cylinder barrel 63, and a cylinder rod 65 is slidably connected inside the driving electric cylinder 62.

[0032] As a further improvement of the above technical solution, in some specific examples, the mixing assembly 8 includes a bearing seat 81, the interior of the bearing seat 81 is rotatably connected to a rotating cylinder 83, the bottom of the rotating cylinder 83 is fixedly connected to a stator head 84, and the middle of the surface of the rotating cylinder 83 is fixedly connected to a frame tetrafluoroethylene scraper 86. The tetrafluoroethylene scraper, also known as a PTFE scraper or a polytetrafluoroethylene scraper, is a high-performance scraper mainly made of polytetrafluoroethylene (PTFE) material. Polytetrafluoroethylene has excellent corrosion resistance, so the tetrafluoroethylene scraper can be used in harsh environments such as strong acids and strong alkalis without corrosion or damage. Polytetrafluoroethylene itself is resistant to high temperatures, so that the tetrafluoroethylene scraper can operate stably in high temperature environments without deformation or embrittlement. Generally, the temperature range that the tetrafluoroethylene scraper can withstand is very wide, including high and low temperature environments. Polytetrafluoroethylene is a non-stick material, so the surface of the tetrafluoroethylene scraper is not easy to adhere to substances, which can keep the scraper surface clean and tidy. Since polytetrafluoroethylene is a polymer material with good wear resistance, the tetrafluoroethylene scraper can be used for a long time without damage.

[0033] As a further improvement to the above technical solution, in some specific examples, a high-speed mixing shaft 82 is rotatably connected to the interior of the rotating cylinder 83, a positioning sleeve is fixedly connected to the bottom end of the high-speed mixing shaft 82, a toothed dispersion disk 85 is fixedly connected to the bottom of the positioning sleeve, a rotor is provided on the top of the positioning sleeve, and the rotor is disposed on the high-speed mixing shaft 82. The rotor and the stator head 84 are coaxial and rotate in opposite directions. The driven disk is fixedly connected to one end of the high-speed mixing shaft 82, and the driven sprocket is fixedly connected to one end of the rotating cylinder 83. The stator is fixed in a gong-tooth style to facilitate material flow, the rotor is embedded and fixed, and the positioning sleeve is spirally embedded and fixed.

[0034] As a further improvement of the above technical solution, in some specific examples, the double-layer tank body 31 and the hybrid flat cover 11 are fixedly connected by a lifting ring hook 310, the interior of the guide hoop 4 is slidingly connected to the surface of the guide shaft 56, the surface of the frame Teflon scraper 86 is slidingly connected to the inner wall of the double-layer tank body 31, one end of the top support 57 is fixedly connected to one end of the piston rod 64, one end of the electric cylinder rod 65 is threadedly connected to a fisheye head, and the interior of the fisheye head is movably connected to one side of the mounting weld seat 58.

[0035] As a further improvement of the above technical solution, in some specific examples, one end of the bearing seat 81 is fixedly connected to the top of the hybrid flat cover 11, and the other end of the bearing seat 81 is fixedly connected to the bottom of the machine hull 51, and the first hybrid motor 9 and the second hybrid motor 10 are electrically connected to the switch through an external power supply.

[0036] When the embodiment of the present application is in use, the outer surfaces of the rotor, stator and positioning sleeve are made with a vacuum superhard PVD (Physical Vapor Deposition) coating, which can greatly improve the wear resistance. Vacuum superhard PVD coating is a technology that deposits high-hardness materials on the surface of a substrate through a physical process in a vacuum environment to form an ultra-hard film. PVD coating can significantly increase the hardness of the substrate material. Common coating materials such as TiN (titanium nitride), TiC (titanium carbide) and DLC (diamond-like carbon) can have a hardness of up to 2000 to 5000 HV (Vickers hardness), far exceeding many traditional materials.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An efficient and high-intensity vacuum homogenizing mixer, comprising a body base (1), characterized in that: The four corners at the bottom of the body base (1) are fixedly connected to the adjusting foot cups (2), one side of the top of the body base (1) is fixedly installed with a hydraulic assembly (6), the other side of the top of the body base (1) is fixedly connected to the tank assembly (3), the top of the hydraulic assembly (6) is fixedly connected to the hull assembly (5) through a flange, one side of the hydraulic assembly (6) is fixedly connected to a positioner welding plate (7), one side of the surface of the hydraulic assembly (6) is fixedly connected to a guide clamp (4), one end of the positioner welding plate (7) is fixedly connected to the surface of the tank assembly (3), the top of the tank assembly (3) is matched with a mixing flat cover (11), and the tank The internal part of the component (3) is rotatably connected to a mixing component (8); a first mixing motor (9) is fixedly installed on the top of the hull component (5); an output end of the first mixing motor (9) is fixedly connected to a transmission sprocket; a second mixing motor (10) is provided at one end of the bottom of the hull component (5); an output end of the second mixing motor (10) is fixedly connected to a transmission disk; a driven sprocket and a driven disk are provided inside the hull component (5); the driven sprocket is concentric with the driven disk; a chain is connected between the driving sprocket and the driven sprocket; a transmission belt is connected between the driving disk and the driven disk; a switch is fixedly installed at one end of one side of the hull component (5).

2. The high-efficiency, high-intensity vacuum homogenizer according to claim 1, characterized in that: The tank assembly (3) comprises a double-layer tank (31), a plurality of tank legs (32) are fixedly connected to the bottom of the double-layer tank (31), and a discharge port (33) is provided in the middle of the bottom end of the double-layer tank (31).

3. The efficient high-intensity vacuum homogenizer according to claim 2, characterized in that: One end of one side of the double-layer tank body (31) is fixedly connected to a sealing ring (34), one end of the sealing ring (34) is provided with a temperature detection protective cover (35), and the temperature detection protective cover (35) is fixedly connected to the surface of the double-layer tank body (31), one side of the temperature detection protective cover (35) is provided with a temperature detection plug (36), and the bottom end of the temperature detection plug (36) is provided with a cable plug (37), the middle part of the sealing ring (34) is fixedly connected to a mounting seat sleeve (38), and one end of the mounting seat sleeve (38) is communicated with the interior of the double-layer tank body (31), both sides of the double-layer tank body (31) are provided with internal tooth straight-through (39), and the surface of one end of the double-layer tank body (31) is fixedly connected to a plurality of hanging rings and round hooks (310).

4. The high-efficiency, high-intensity vacuum homogenizer according to claim 3, characterized in that: The hull assembly (5) includes a machine hull (51), the top of the machine hull (51) is matched with a hull cover plate (52), the bottom of the machine hull (51) is fixedly connected with a fixing plate (53), one end of the fixing plate (53) is fixedly connected with a guide cylinder sleeve (54), the interior of the guide cylinder sleeve (54) is slidably connected with a guide shaft (56), and the top of the guide shaft (56) is fixedly connected with a guide pull plate (55).

5. The efficient high-intensity vacuum homogenizing mixer according to claim 4, characterized in that: A connection hole (59) is provided on one side of the bottom end of the machine hull (51), a mounting welding seat (58) is fixedly connected to the top of the connection hole (59), and a top support (57) is fixedly connected to the bottom of the connection hole (59).

6. The efficient high-intensity vacuum homogenizer according to claim 5, characterized in that: The hydraulic assembly (6) comprises a hydraulic outer cylinder (61), an oil cylinder (63) is fixedly installed inside the hydraulic outer cylinder (61), a driving electric cylinder (62) is fixedly installed at the bottom of the oil cylinder (63), a piston rod (64) is slidably connected inside the oil cylinder (63), and an electric cylinder rod (65) is slidably connected inside the driving electric cylinder (62).

7. The efficient high-intensity vacuum homogenizer according to claim 6, characterized in that: The mixing assembly (8) comprises a bearing seat (81), the interior of the bearing seat (81) is rotatably connected to a rotating cylinder (83), the bottom of the rotating cylinder (83) is fixedly connected to a stator head (84), and the middle of the surface of the rotating cylinder (83) is fixedly connected to a frame polytetrafluoroethylene scraper (86).

8. The efficient high-intensity vacuum homogenizing mixer according to claim 7, characterized in that: The rotating cylinder (83) is rotatably connected to a high-speed mixing shaft (82) inside, the bottom end of the high-speed mixing shaft (82) is fixedly connected to a positioning sleeve, the bottom of the positioning sleeve is fixedly connected to a toothed dispersion disk (85), the top of the positioning sleeve is provided with a rotor, and the rotor is arranged on the high-speed mixing shaft (82), the rotor and the stator head (84) are coaxial, and the rotor and the stator head (84) rotate in opposite directions, the driven disk is fixedly connected to one end of the high-speed mixing shaft (82), and the driven sprocket is fixedly connected to one end of the rotating cylinder (83).

9. The efficient high-intensity vacuum homogenizer according to claim 8, characterized in that: The double-layer tank body (31) and the mixed flat cover (11) are fixedly connected via a lifting ring and circular hook (310); the interior of the guide hoop (4) is slidably connected to the surface of the guide shaft (56); the surface of the frame polytetrafluoroethylene scraper (86) is slidably connected to the inner wall of the double-layer tank body (31); one end of the jack (57) is fixedly connected to one end of the piston rod (64); one end of the electric cylinder rod (65) is threadedly connected to a fisheye head, and the interior of the fisheye head is movably connected to one side of the mounting weld seat (58).

10. The high-efficiency, high-intensity vacuum homogenizer according to claim 8, characterized in that: One end of the bearing seat (81) is fixedly connected to the top of the hybrid flat cover (11), and the other end of the bearing seat (81) is fixedly connected to the bottom of the machine hull (51). The first hybrid motor (9) and the second hybrid motor (10) are electrically connected to the switch via an external power supply.

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