Homogenizing and emulsifying head

Abstract

The utility model relates to a homogeneous emulsifying head which comprises a stator and a rotor, the stator is provided with a first rotary-cut ring body, the rotor is provided with a second rotary-cut ring body, a plurality of groups of blades and a transmission connecting column, the first rotary-cut ring body is sleeved on the periphery of the second rotary-cut ring body, and a third rotary-cut ring body is arranged in the stator. An inserting groove is formed between the end, away from the transmission connecting column, of each set of blades and the second rotary-cut ring body, the end, facing the stator, of each inserting groove is open, the third rotary-cut ring body is movably inserted into the inserting grooves, and the periphery of the third rotary-cut ring body is sleeved with the second rotary-cut body. According to the homogenizing and emulsifying head provided by the utility model, the third rotary-cut ring body is additionally arranged, so that the number of times of interaction of materials between the rotor and the stator is increased, the fineness and uniformity of emulsification are improved, the efficiency of emulsification work is improved, and the homogenizing and emulsifying head is suitable for working scenes with higher requirements on emulsification quality.

Description

Technical Field

[0001] The utility model specifically relates to a homogenizing emulsifying head. Background Art

[0002] The emulsifying and homogenizing head of the existing vacuum emulsifying mixer is composed of a rotor and a stator. A plurality of discharge channels are provided on the side walls of the rotor and the stator. During use, the material is inside the rotor. The rotor rotates, and the material is pushed by the fan blades inside the rotor and discharged from the discharge channels on its side wall to complete the emulsifying work.

[0003] For example, the Chinese utility model patent application document with the publication number "CN217887596U" discloses an emulsifying and homogenizing device that can be used for high-viscosity materials. It mainly includes a homogenizing emulsifying rotor, a homogenizing emulsifying stator, and a transfer flange seat. The homogenizing emulsifying rotor includes an outer conical shape, several groups of blades, and a transmission connection column. The homogenizing emulsifying rotor is rotatably connected to the homogenizing emulsifying stator through the shaft hole fit of the outer conical shape and the inner conical hole. Several groups of blades are evenly spaced and annularly distributed between the outer conical shape and the transmission connection column with the center of the transmission connection column as the midpoint. The normal line of each group of blades is inclined at an acute angle to the central axis of the transmission connection column.

[0004] This emulsifying and homogenizing device only relies on the outer peripheral surface of the rotor and the inner peripheral surface of the stator to cut the material in a single direction for emulsifying work, resulting in insufficient and uneven emulsification of the material, low emulsification efficiency, and inability to meet the working scenarios with high requirements for emulsification quality. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a homogenizing emulsifying head in view of the deficiencies of the above-mentioned prior art. By adding a third rotary cutting ring body, the number of interaction times of the material between the rotor and the stator is increased, the fineness and uniformity of emulsification are improved, the efficiency of emulsifying work is increased, and it is applicable to the working scenarios with high requirements for emulsification quality.

[0006] To achieve the above object, the utility model provides the following technical solution: A homogenizing emulsifying head, including a stator and a rotor. The stator is provided with a first rotary cutting ring body. The rotor is provided with a second rotary cutting ring body, several groups of blades, and a transmission connection column. Several groups of blades are evenly spaced and annularly arranged between the second rotary cutting ring body and the transmission connection column with the transmission connection column as the center. The first rotary cutting ring body is sleeved on the outer periphery of the second rotary cutting ring body. It is characterized in that a third rotary cutting ring body is arranged inside the stator. There is an insertion slot between the end of each group of blades away from the transmission connection column and the second rotary cutting ring body. The insertion slot is open at the end facing the stator. The third rotary cutting ring body is movably inserted into the insertion slot, and the second rotary cutting body is sleeved on the outer periphery of the third rotary cutting ring body. The rotor is rotatably connected to the stator through the cooperation of the first rotary cutting ring body, the second rotary cutting ring body, and the third rotary cutting ring body.

[0007] The homogenizing emulsifying head designed in this application, compared with the homogenizing emulsifying head in the prior art, is provided with a third rotary cutting ring body, and through a unique plug-in groove design, the third rotary cutting ring body can effectively cooperate with the second rotary cutting ring body and the first rotary cutting ring body, realizing multiple cyclic cutting of materials during the emulsification process. This design increases the number of interactions between the materials between the rotor and the stator, thereby improving the fineness and uniformity of emulsification, and effectively solving the problems of low emulsification efficiency and unsatisfactory emulsification effect in the prior art. Through this improvement, not only the efficiency of the emulsification work is improved, but also the requirements for higher emulsification quality can be met, and it is applicable to work scenarios with higher requirements for emulsification quality.

[0008] The utility model can be further set as follows: the inner peripheral surface of the first rotary cutting ring body is conical and the large end of the cone faces downward, the outer peripheral surface of the second rotary cutting ring body is conical and the outer peripheral surface of the second rotary cutting ring body is parallel to the inner peripheral surface of the first rotary cutting ring body, the outer peripheral surface of the third rotary cutting ring body is conical and the large end faces upward, and the inner peripheral surface of the second rotary cutting ring body is conical and the inner peripheral surface of the second rotary cutting ring body is parallel to the outer peripheral surface of the third rotary cutting ring body.

[0009] Through the design of "the inner peripheral surface of the first rotary cutting ring body, the inner and outer peripheral surfaces of the second rotary cutting ring body, and the outer peripheral surface of the third rotary cutting ring body are all set to be conical", this technical solution can effectively improve the flow direction and speed of materials during the emulsification process, and optimize the mixing and shearing path of materials. At the same time, on the basis of increasing the shearing force and the number of material cycles during the emulsification process, the emulsification efficiency and the uniformity of the emulsified materials are further improved. This design enables the emulsifying homogenizing head to more efficiently process high-viscosity and difficult-to-emulsify materials during operation, expanding the application range and production efficiency of the equipment, and at the same time obtaining higher-quality emulsified products.

[0010] The utility model can be further set as follows: several groups of first discharge holes are arranged through the first rotary cutting ring body at equal intervals in the circumferential direction of the first cutting ring body, several groups of second discharge holes are arranged through the second rotary cutting ring body at equal intervals in the circumferential direction of the second cutting ring body, several groups of third discharge holes are arranged through the third rotary cutting ring body at equal intervals in the circumferential direction of the first cutting ring body, and the first discharge holes, the second discharge holes, and the third discharge holes are all inclined with respect to the central axis of the rotor.

[0011] By providing discharge holes on the first, second, and third rotary cutting ring bodies respectively, and these discharge holes are evenly spaced along the circumferences of their respective ring bodies, multi-angle and multi-directional shearing and mixing of the material during the emulsification process are achieved. In particular, the first discharge hole, the second discharge hole, and the third discharge hole are inclined with respect to the central axis of the rotor. This design promotes the dynamic flow of the material inside the emulsification homogenizing head, enhances the shearing force, and effectively reduces the potential dead corners that may exist during the emulsification process, avoiding the accumulation of the material and ensuring the uniformity and fineness of emulsification.

[0012] The present utility model can be further configured as: a plurality of groups of evenly distributed sector-shaped grooves penetrate through the end face of the stator.

[0013] The several groups of evenly distributed sector-shaped grooves designed on the end face of the stator not only play an important role in pressure relief during the shearing process, effectively reducing the potential pressure generated between the rotor and the stator and ensuring the smooth progress of the emulsification process; at the same time, these sector-shaped grooves also provide a cleaning passage, allowing water flow to pass through to clean the contact part between the rotor and the stator, maintaining the hygiene of the equipment and the emulsification effect.

[0014] The present utility model can be further configured as: a transmission flange seat is provided in the middle of the end face of the stator, and a feed groove is also penetrated through the end face of the stator and is distributed between the transmission flange seat and the sector-shaped grooves.

[0015] The transmission flange seat is used for connecting the stator to the emulsification equipment. The provision of the feed groove ensures that the material can be introduced into the emulsification area more efficiently.

[0016] The present utility model can be further configured as: rounded corners are provided on the outside of the rotor and are distributed between the blades and the second rotary cutting ring body.

[0017] Designing the rounded corners, on the one hand, improves the aesthetic appearance of the rotor; on the other hand, it avoids excessive material remaining on the rotor.

[0018] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the assembled state of an embodiment of the present utility model;

[0020] Figure 2 is a schematic diagram of the rotor of an embodiment of the present utility model;

[0021] Figure 3 is a schematic cross-sectional view of the rotor of an embodiment of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the stator of an embodiment of the present utility model Figure 1 ;

[0023] Figure 5 Schematic diagram of the stator structure according to an embodiment of the present utility model Figure 2 ;

[0024] Figure 6 Schematic cross-sectional view of the stator according to an embodiment of the present utility model;

[0025] Figure 7 Schematic cross-sectional view of the assembled state according to an embodiment of the present utility model.

[0026] Note: Stator 1, rotor 2, first rotary cutting ring body 3, first discharge hole 31, second rotary cutting ring body 4, second discharge hole 41, blade 5, drive connection column 6, third rotary cutting ring body 7, third discharge hole 71, insertion slot 8, fan-shaped slot 9, drive flange seat 10, rounded corner 12, feed slot 13. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Such as Figures 1 to 7The shown homogeneous emulsifying head includes a stator 1 and a rotor 2. The stator 1 is provided with a first rotary cutting ring body 3, and the rotor 2 is provided with a second rotary cutting ring body 4, three groups of blades 5, and a transmission connecting column 6. Several groups of blades 5 are evenly spaced and arranged in a ring shape centered on the transmission connecting column 6 between the second rotary cutting ring body 4 and the transmission connecting column 6. The first rotary cutting ring body 3 is sleeved on the outer periphery of the second rotary cutting ring body 4. A third rotary cutting ring body 7 is provided inside the stator 1. There is an insertion slot 8 between the end of each group of blades 5 away from the transmission connecting column 6 and the second rotary cutting ring body 4. The insertion slot 8 is open at one end facing the stator 1. The third rotary cutting ring body 7 is movably inserted into the insertion slot 8, and the second rotary cutting body is sleeved on the outer periphery of the third rotary cutting ring body 7. The rotor 2 is rotationally connected to the stator 1 through the cooperation of the first rotary cutting ring body 3, the second rotary cutting ring body 4, and the third rotary cutting ring body 7. Compared with the homogeneous emulsifying head of the prior art, a third rotary cutting ring body 7 is added, and through the unique design of the insertion slot 8, the third rotary cutting ring body 7 can effectively cooperate with the second rotary cutting ring body 4 and the first rotary cutting ring body 3, realizing multiple cyclic cutting of the material during the emulsification process. This design increases the number of interaction times between the material in the rotor 2 and the stator 1, thereby improving the fineness and uniformity of emulsification, and effectively solving the problems of low emulsification efficiency and unsatisfactory emulsification effect in the prior art. Through this improvement, not only the efficiency of the emulsification work is improved, but also the requirements for higher emulsification quality can be met, which is applicable to working scenarios with higher requirements for emulsification quality.

[0029] The inner peripheral surface of the first rotary cutting ring body 3 is conical and the large end of the cone faces downward. The outer peripheral surface of the second rotary cutting ring body 4 is conical and the outer peripheral surface of the second rotary cutting ring body 4 is parallel to the inner peripheral surface of the first rotary cutting ring body 3. The outer peripheral surface of the third rotary cutting ring body 7 is conical and the large end faces upward. The inner peripheral surface of the second rotary cutting ring body 4 is conical and the inner peripheral surface of the second rotary cutting ring body 4 is parallel to the outer peripheral surface of the third rotary cutting ring body 7.

[0030] Through the design that "the inner peripheral surface of the first rotary cutting ring body 3, the inner and outer peripheral surfaces of the second rotary cutting ring body 4, and the outer peripheral surface of the third rotary cutting ring body 7 are all set to be conical", the flow direction and speed of the material during the emulsification process can be effectively improved, and the mixing and shearing paths of the material are optimized. At the same time, on the basis of increasing the shearing force and the number of material cycles during the emulsification process, the emulsification efficiency and the uniformity of the material after emulsification are further improved. This design enables the emulsifying homogenizer to more efficiently process high-viscosity and difficult-to-emulsify materials during operation, expanding the application range and production efficiency of the equipment, and also obtaining higher-quality emulsified products.

[0031] There are multiple groups of first discharge holes 31 evenly spaced along the circumferential direction of the first rotary cutting ring body 3 penetrating through the first rotary cutting ring body 3. There are multiple groups of second discharge holes 41 evenly spaced along the circumferential direction of the second rotary cutting ring body 4 penetrating through the second rotary cutting ring body 4. There are multiple groups of third discharge holes 71 evenly spaced along the circumferential direction of the first rotary cutting ring body 3 penetrating through the third rotary cutting ring body 7. The first discharge holes 31 and the third discharge holes 71 are both inclined with respect to the central axis of the rotor 2. The second discharge holes 41 are arranged along the direction parallel to the central axis of the rotor 2. By respectively arranging discharge holes on the first, second, and third rotary cutting ring bodies 7, and these discharge holes are evenly spaced along the circumferential direction of their respective ring bodies, multi-angle and multi-directional shearing and mixing of materials during the emulsification process are achieved. In particular, the first discharge holes 31, the second discharge holes 41, and the third discharge holes 71 are inclined with respect to the central axis of the rotor 2. This design promotes the dynamic flow of materials inside the emulsification homogenizing head, enhances the shearing force, and effectively reduces the possible dead corners of materials during the emulsification process, avoids the accumulation of materials, and ensures the uniformity and fineness of emulsification.

[0032] There are 3 groups of evenly distributed fan-shaped grooves 9 penetrating through the end face of the stator 1. It not only plays an important role in pressure relief during the shearing process, effectively reducing the potential pressure generated between the rotor 2 and the stator 1 and ensuring the smooth progress of the emulsification process; at the same time, these fan-shaped grooves 9 also provide a cleaning passage, allowing water flow to pass through to clean the contact part between the rotor 2 and the stator 1, maintaining the hygiene of the equipment and the emulsification effect.

[0033] A transmission flange seat 10 is provided in the middle of the end face of the stator 1 for connecting the stator 1 to the emulsification equipment. The end face of the stator 1 also penetrates through a feed groove 13 distributed between the transmission flange seat 10 and the fan-shaped grooves 9, ensuring that materials can be introduced into the emulsification area more efficiently.

[0034] A fillet 12 is provided outside the rotor 2 and distributed between the blades 5 and the second rotary cutting ring body 4. On the one hand, it improves the aesthetic appearance of the rotor 2; on the other hand, it avoids excessive materials remaining on the rotor 2.

Claims

1. Homogeneous emulsifying head, comprising a stator and a rotor. The stator is provided with a first rotary cutting ring body, and the rotor is provided with a second rotary cutting ring body, several groups of blades and a transmission connecting column. The several groups of blades are evenly spaced and annularly arranged around the transmission connecting column between the second rotary cutting ring body and the transmission connecting column. The first rotary cutting ring body is sleeved on the outer periphery of the second rotary cutting ring body, and is characterized in that: A third rotary cutting ring body is arranged inside the stator. There is an insertion slot between the end of each group of blades away from the transmission connection column and the second rotary cutting ring body. The insertion slot is open at the end facing the stator. The third rotary cutting ring body is movably inserted into the insertion slot, and the second rotary cutting body is sleeved on the outer periphery of the third rotary cutting ring body. The rotor is rotationally connected to the stator through the cooperation of the first rotary cutting ring body, the second rotary cutting ring body, and the third rotary cutting ring body.

2. The homogeneous emulsifying head according to claim 1, characterized in that: The inner peripheral surface of the first rotary cutting ring body is conical with the large end of the cone facing downwards. The outer peripheral surface of the second rotary cutting ring body is conical and the outer peripheral surface of the second rotary cutting ring body is parallel to the inner peripheral surface of the first rotary cutting ring body. The outer peripheral surface of the third rotary cutting ring body is conical with the large end facing upwards. The inner peripheral surface of the second rotary cutting ring body is conical and the inner peripheral surface of the second rotary cutting ring body is parallel to the outer peripheral surface of the third rotary cutting ring body.

3. The homogeneous emulsifying head according to claim 2, wherein: A number of groups of first discharge holes are arranged through the first rotary cutting ring body at equal intervals along the circumferential direction of the first cutting ring body. A number of groups of second discharge holes are arranged through the second rotary cutting ring body at equal intervals along the circumferential direction of the second cutting ring body. A number of groups of third discharge holes are arranged through the third rotary cutting ring body at equal intervals along the circumferential direction of the first cutting ring body. The first discharge holes, the second discharge holes, and the third discharge holes are all inclined with respect to the central axis of the rotor.

4. The homogeneous emulsifying head according to any one of claims 1 to 3, characterized in that: A number of groups of sector-shaped grooves are evenly distributed through the end face of the stator at intervals.

5. The homogeneous emulsifying head according to claim 4, characterized in that: A transmission flange seat is arranged in the middle of the end face of the stator. The end face of the stator also has a feed groove passing through and distributed between the transmission flange seat and the sector-shaped grooves.

6. The homogeneous emulsifying head according to any one of claims 1 to 3, characterized in that: A fillet is arranged outside the rotor and distributed between the blades and the second rotary cutting ring body.

Images