Homogenizer capable of realizing internal and external circulation

Abstract

A plurality of stirring structures are arranged at the bottom of a rotor bottom plate, each stirring structure comprises a stirring tank, the stirring tanks are horizontal tanks, the outer ends of the stirring tanks are open, and the stirring tanks can stir and discharge materials in gaps between the bottom plate and a homogenizing cavity, so that the processing dead angles in the homogenizing cavity are reduced, and the processing efficiency is improved. The material processing quality is improved; a plurality of dispersing teeth are arranged on the outermost side of the upper part of the bottom plate, the inner sides of the dispersing teeth are tangent to the outermost shearing cylinder, and the dispersing teeth can efficiently homogenize and disperse materials, so that the homogenizing efficiency is improved; the discharge grooves are inclined grooves, and the inclined directions of the discharge grooves in the adjacent shearing cylinders are opposite, so that the homogenizing efficiency is improved by the reversely arranged discharge grooves; the power connecting hole is a square connecting hole, and the square power connecting hole is connected with the power shaft to form a large contact surface, so that the power connecting stability of the homogenizer is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to homogenizing equipment technical field especially relates to a homogenizer that can inside and outside circulation. BACKGROUND

[0002] The homogenizer is mainly used for breaking solid particles in liquid material, making the solid particles superfine, and forming uniform suspension emulsion. Its working principle mainly utilizes the shearing force generated by the high-speed water flow through the pore, the pressure generated by the cavitation effect, and the impact force generated in the homogenizing cavity, etc. to realize the refinement and homogenization of the material. Specifically, when the material flows through the homogenizing valve or the homogenizing cavity, it will be subjected to shearing, impact, cavitation and other forces. These forces act on the material together, making its particles refined and uniformly dispersed.

[0003] In the related art, the homogenizing emulsifier is provided with a homogenizing head at the bottom of the pot body. The homogenizing head includes a homogenizing cavity. A stator and a rotor are arranged in the homogenizing cavity. The stator and the rotor are arranged in cooperation with each other. The homogenizing head is connected with a motor. The motor is connected with the rotor. The rotor connected with the motor rotates at high speed to shear, disperse and impact the material. In this way, the material becomes more delicate, which promotes the oil and water to blend together, and realizes the homogenization and emulsification of the material inside the pot body.

[0004] The rotor is rotatably connected with the homogenizing cavity. The material enters the inside of the rotor and the stator from the top of the rotor. After homogenization, the material is discharged from the four sides of the rotor. Therefore, there is a connection gap between the bottom of the rotor and the homogenizing cavity. The gap may cause the material to remain. The material remaining between the rotor and the homogenizing cavity is not easy to discharge, which may cause the subsequent material processing to be contaminated. UTILITY MODEL CONTENT

[0005] In view of the problems in the related art, the present application discloses a homogenizer that can be circulated inside and outside, which solves the problem that the connection gap between the bottom of the rotor and the homogenizing cavity may cause the material processing to be contaminated.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] A homogenizer that can be circulated inside and outside, comprising a homogenizing cavity, wherein a stator and a rotor are arranged in the homogenizing cavity. The stator and the rotor are arranged in cooperation with each other. A feed hole is arranged at the center of the stator. A plurality of shearing cylinders are arranged around the stator in multiple layers. A plurality of discharge grooves are uniformly arranged on the shearing cylinders. The rotor comprises a bottom plate. A plurality of shearing teeth are arranged on the upper part of the bottom plate. The shearing cylinders are tangentially arranged with the shearing teeth. A power connection hole is arranged at the center of the bottom plate. A plurality of stirring structures are arranged at the bottom of the bottom plate. The stirring structures can stir and discharge the material in the gap between the bottom plate and the homogenizing cavity.

[0008] As a further scheme of the present application: the stirring structure comprises a stirring groove, the stirring groove is a horizontal groove, and the outer end of the stirring groove is provided with an opening.

[0009] As a further scheme of the present application: the outermost side of the upper part of the bottom plate is provided with a plurality of dispersion teeth, and the inner side of the dispersion teeth is tangent to the outermost side of the shearing cylinder.

[0010] As a further scheme of the present application: the discharge groove is an inclined groove.

[0011] As a further scheme of the present application: the adjacent discharge grooves on the shearing cylinders are opposite in the inclination direction.

[0012] As a further scheme of the present application: the power connection hole is a square connection hole.

[0013] In summary, the beneficial effects of the present application are:

[0014] 1. The homogenizer capable of internal and external circulation, the bottom of the rotor bottom plate is provided with a plurality of stirring structures, the stirring structure comprises a stirring groove, the stirring groove is a horizontal groove, and the outer end of the stirring groove is provided with an opening, the stirring groove can stir and discharge the material in the gap between the bottom plate and the homogenizing cavity, thereby reducing the processing dead angle in the homogenizing cavity and improving the material processing quality.

[0015] 2. The outermost side of the upper part of the bottom plate is provided with a plurality of dispersion teeth, and the inner side of the dispersion teeth is tangent to the outermost side of the shearing cylinder, the dispersion teeth can efficiently homogenize and disperse the material, thereby improving the homogenizing efficiency.

[0016] 3. The discharge groove is an inclined groove, and the adjacent discharge grooves on the shearing cylinders are opposite in the inclination direction, the reverse arrangement of the discharge grooves improves the homogenizing efficiency.

[0017] 4. The power connection hole is a square connection hole, the square power connection hole has a large contact surface when connected with the power shaft, thereby improving the stability of the power connection of the homogenizer. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0019] In the drawings:

[0020] Figure 1 It is a top view of the assembled stator and rotor of the present application.

[0021] Figure 2 It is a bottom view of the assembled stator and rotor of the present application.

[0022] Figure 3 It is a structure diagram of the stator of the present application.

[0023] Figure 4 This is a schematic diagram of the rotor structure of this application.

[0024] Figure label annotations:

[0025] 1. Stator; 2. Rotor; 11. Feed port; 12. Shearing cylinder; 13. Discharge chute; 21. Base plate; 22. Shearing teeth; 23. Power connection hole; 24. Mixing tank; 25. Dispersion teeth; Detailed Implementation

[0026] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects disclosed in this embodiment as detailed in the appended claims.

[0027] It should be noted that all directional indicators in the embodiments (such as up, down, left, right, front, back, etc.) are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0028] Furthermore, the use of terms such as "first" and "second" in the embodiments is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit this application. It is merely to distinguish components or operations described using the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0029] To further understand the content, features, and effects of this application, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings:

[0030] like Figures 1-4 As shown:

[0031] A homogenizer capable of internal and external circulation includes a homogenization chamber, within which a stator 1 and a rotor 2 are provided, the stator 1 and the rotor 2 being configured in a cooperative manner.

[0032] The stator 1 is provided with a feeding hole 11 in the center, and two layers of shearing barrels 12 are arranged around the stator 1, and a plurality of discharging grooves 13 are uniformly arranged on the shearing barrels 12, the discharging grooves 13 are inclined grooves, and the inclined directions of the discharging grooves 13 on adjacent shearing barrels 12 are opposite.

[0033] The rotor 2 includes a bottom plate 21, and two layers of shearing teeth 22 are arranged on the upper portion of the bottom plate 21, and the shearing barrels 12 are tangentially arranged with the shearing teeth 22.

[0034] The bottom plate 21 is provided with a power connection hole 23 in the center, and the power connection hole 23 is a square connection hole.

[0035] The bottom plate 21 is provided with a plurality of stirring structures at the bottom, and the stirring structures can stir and discharge the materials in the gap between the bottom plate 21 and the homogenizing cavity.

[0036] Preferably, the stirring structure includes a stirring groove 24, the stirring groove 24 is a horizontal groove, and the outer end of the stirring groove 24 is open.

[0037] The outermost side of the upper portion of the bottom plate 21 is provided with a plurality of dispersing teeth 25, and the inner side of the dispersing teeth 25 is tangentially arranged with the outermost shearing barrel 12.

[0038] In actual application:

[0039] The bottom plate 21 of the rotor 2 is provided with a plurality of stirring structures at the bottom, the stirring structure includes a stirring groove 24, the stirring groove 24 is a horizontal groove, the outer end of the stirring groove 24 is open, the stirring groove 24 can stir and discharge the materials in the gap between the bottom plate 21 and the homogenizing cavity, and the processing dead angle in the homogenizing cavity is reduced, and the material processing quality is improved.

[0040] The outermost side of the upper portion of the bottom plate 21 is provided with a plurality of dispersing teeth 25, and the inner side of the dispersing teeth 25 is tangentially arranged with the outermost shearing barrel 12, and the dispersing teeth 25 can efficiently homogenize and disperse the materials, and the homogenizing efficiency is improved.

[0041] The discharging grooves 13 are inclined grooves, and the inclined directions of the discharging grooves 13 on adjacent shearing barrels 12 are opposite, and the oppositely arranged discharging grooves 13 improve the homogenizing efficiency.

[0042] The power connection hole 23 is a square connection hole, the square power connection hole 23 has a large contact surface when connected with the power shaft, and the homogenizing machine power connection stability is improved.

[0043] Finally, it should be noted that the above disclosure only refers to the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. The scope of the present application is only limited by the appended claims.

Claims

1. A homogenizer capable of internal and external circulation, comprising a homogenizing chamber, in which a stator (1) and a rotor (2) are arranged, characterized in that: The stator (1) and the rotor (2) are matched, the stator (1) is provided with a feeding hole (11) in the center, a plurality of shearing barrels (12) are arranged around the stator (1), a plurality of discharging grooves (13) are uniformly arranged on the shearing barrels (12), the rotor (2) comprises a bottom plate (21), a plurality of shearing teeth (22) are arranged on the upper portion of the bottom plate (21), the shearing barrels (12) are tangent to the shearing teeth (22), a power connection hole (23) is arranged in the center of the bottom plate (21), and a plurality of stirring structures are arranged on the bottom plate (21), which can stir and discharge the material in the gap between the bottom plate (21) and the homogenizing cavity.

2. A homogenizer according to claim 1, wherein: The stirring structure comprises a stirring groove (24), the stirring groove (24) is a horizontal groove, and the outer end of the stirring groove (24) is provided with an opening.

3. A homogenizer according to claim 1, wherein: A plurality of dispersing teeth (25) are arranged on the outermost side of the upper portion of the bottom plate (21), and the inner side of the dispersing tooth (25) is tangent to the outermost shearing barrel (12).

4. The homogenizer of claim 1, wherein: The discharging groove (13) is an inclined groove.

5. A homogenizer according to claim 4, wherein: The discharging grooves (13) on the adjacent shearing barrels (12) are opposite in inclination direction.

6. A homogenizer according to claim 1, wherein: The power connection hole (23) is a square connection hole.

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