CN223818594U - Emulsifying machine with double-rotor structure - Google Patents
Emulsifying machine with double-rotor structureInfo
- Publication number
- CN223818594U CN223818594U CN202423116377.1U CN202423116377U CN223818594U CN 223818594 U CN223818594 U CN 223818594U CN 202423116377 U CN202423116377 U CN 202423116377U CN 223818594 U CN223818594 U CN 223818594U
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- low
- speed
- stirring
- mechanical seal
- double
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Abstract
本实用新型涉及乳化机技术领域，具体为一种双转子结构的乳化机，包括筒体和机械密封，所述筒体顶端装配有所述机械密封，所述筒体和机械密封之间安装有封头，所述机械密封顶端设置有同心同轴支架，所述同心同轴支架顶端安装有防爆高速电机。该双转子结构的乳化机通过设置有防爆高速电机，通过一快一慢的双向搅拌，使得物料在筒体内部得到充分的搅拌和剪切，高速的搅拌轴能够迅速打破液滴，形成均匀的乳化效果，而低速的低速拌桨则通过缓慢的搅拌，确保物料在不同的搅拌层之间充分混合，这样设计大大提高了乳化效率，从而保证最终产品的质量和稳定性，解决了单一速度搅拌可能导致的乳化不均匀的问题。
This utility model relates to the field of emulsifier technology, specifically a dual-rotor emulsifier, including a cylinder and a mechanical seal. The mechanical seal is mounted on the top of the cylinder, and a head is installed between the cylinder and the mechanical seal. A concentric coaxial support is provided on the top of the mechanical seal, and an explosion-proof high-speed motor is mounted on the top of the concentric coaxial support. This dual-rotor emulsifier, by incorporating the explosion-proof high-speed motor, achieves thorough mixing and shearing of the material inside the cylinder through bidirectional stirring with alternating high and low speeds. The high-speed stirring shaft rapidly breaks up droplets, creating a uniform emulsification effect, while the low-speed stirring paddle ensures thorough mixing of the material between different stirring layers. This design significantly improves emulsification efficiency, thereby guaranteeing the quality and stability of the final product and solving the problem of uneven emulsification that may result from single-speed stirring.
Description
Technical Field
The utility model relates to the technical field of emulsifying machines, in particular to an emulsifying machine with a double-rotor structure.
Background
The emulsifying machine is one kind of equipment for chemical, food, pharmaceutical and daily chemical industry and is used mainly in mixing two or more kinds of mutually insoluble liquid to form stable emulsion. The core components of the emulsifying machine are a stirring shaft and a dispersing disc, and the components apply strong shearing force and disturbance to materials when rotating at high speed, so that liquid drops are mutually separated and redistributed, and emulsification is realized.
Most of the emulsifying machines on the market at present adopt a single stirring structure, and the effect is better when processing materials with low viscosity and low homogeneity requirements, but when facing high viscosity, multiphase liquid or high emulsification requirements, the single stirring structure easily causes dead angles of the materials in the stirring process, and the materials cannot be uniformly stirred in a full range, so that the problem of uneven emulsification is caused. In addition, due to the strong shearing force caused by single high-speed stirring, materials are easy to excessively shear, so that the stability of emulsion is reduced and even layering is caused. Some emulsifying machines solve this problem by increasing the stirring speed or increasing the stirring time, but these methods often result in increased energy consumption, excessive material temperature rise, and even affect the quality and stability of the final product.
Therefore, there is a need for an emulsifying machine with a dual-rotor structure, which solves the technical drawbacks of the prior art.
Disclosure of utility model
The utility model aims to provide an emulsifying machine with a double-rotor structure, which solves the problem that the single-speed stirring in the background art can cause uneven emulsification.
In order to achieve the purpose, the emulsifying machine with the double-rotor structure comprises a barrel and a mechanical seal, wherein the mechanical seal is assembled at the top end of the barrel, a sealing head is arranged between the barrel and the mechanical seal, a concentric coaxial support is arranged at the top end of the mechanical seal, an explosion-proof high-speed motor is arranged at the top end of the concentric coaxial support, an output shaft of the explosion-proof high-speed motor penetrates through the concentric coaxial support and the mechanical seal to extend into the barrel and is fixedly connected with a stirring shaft, two groups of dispersing discs are arranged outside the stirring shaft, a low-speed motor is fixedly connected to the right side of the top end of the concentric coaxial support, and a low-speed stirring paddle is movably sleeved outside the stirring shaft through a driving sprocket and a chain belt.
Preferably, the low-speed stirring paddle is externally provided with a hollow shaft sleeve, and the stirring shaft penetrates through the hollow shaft sleeve and can rotate relative to the low-speed stirring paddle.
Preferably, the dispersing discs are fixedly connected with two groups outside the stirring shaft, and the dispersing discs are annularly distributed outside the stirring shaft.
Preferably, the low-speed stirring paddle is a diamond-type stirring paddle with a plurality of groups of tetrafluoro scraping walls, and the tetrafluoro scraping walls are fixed outside the low-speed stirring paddle through screws.
Preferably, the left side and the right side of the cylinder are both provided with lugs, a jacket is arranged outside the cylinder, and a jacket seal head is arranged between the jacket and the cylinder.
Preferably, the lower extension type baiting valve is installed at the bottom end of the cylinder, a manhole is arranged on one side of the top end of the cylinder, a vacuum port is arranged at one end of the manhole, a standby port is arranged at the other end of the manhole, two groups of feeding ports are arranged on the other side of the manhole, a water inlet is formed in one end of each feeding port, and a group of sight glass is respectively arranged at two ends of the top of the cylinder.
Compared with the prior art, the emulsifying machine with the double-rotor structure has the advantages that the emulsifying efficiency is improved, non-uniformity of emulsification is avoided, deposition of materials on the inner wall of the cylinder is avoided, material waste is reduced, and controllability and simplicity in operation are ensured;
(1) The emulsifying machine adopts a double-rotor structure by being provided with an explosion-proof high-speed motor, a stirring shaft, a low-speed motor and a low-speed stirring paddle, the stirring shaft is driven by the explosion-proof high-speed motor to stir at a high speed in the cylinder, the driving wheel and the driving chain belt are driven by the low-speed motor to transmit torque to the low-speed stirring paddle, the stirring shaft penetrates through a hollow shaft sleeve at the upper part of the low-speed stirring paddle and is movably connected with the hollow shaft sleeve, so that the stirring shaft and the low-speed stirring paddle can not mechanically interfere, the materials can be sufficiently stirred and sheared in the cylinder by one-speed and one-slow bidirectional stirring, the liquid drops can be rapidly broken by the high-speed stirring shaft to form uniform emulsifying effect, and the materials can be sufficiently mixed among different stirring layers by the slow stirring paddle, so that the emulsifying efficiency is greatly improved, the problem of uneven emulsification possibly caused by single-speed stirring is avoided, and the quality and stability of a final product are ensured;
(2) The low-speed stirring paddle is arranged, the outer wall of the low-speed stirring paddle is also provided with the plurality of tetrafluoro scraping walls, so that the material adhered to the inner wall of the cylinder can be scraped off slowly, the material can be enabled to enter the stirring area again, the material can be prevented from being deposited on the inner wall of the cylinder, the efficiency of the emulsification process is improved, meanwhile, the material waste is reduced, in addition, the tetrafluoro material has excellent corrosion resistance and high temperature resistance, and long-time use under high-temperature and high-pressure environments is ensured;
(3) Through being provided with down expansion baiting valve, vacuum mouth, feed inlet, water inlet, sight glass, this barrel is provided with down expansion baiting valve in the bottom, is provided with the vacuum mouth on the top and is used for keeping the internal operating pressure of barrel in normal range, and two sets of feed inlets can throw into different materials, and the water inlet is used for washing and moisturizing, is convenient for observe through two sets of sight glass, realizes more complicated formula production, provides convenient washing and observation route for operating personnel, ensures the controllability in the emulsification process and the simplicity of operation.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic top view of a manhole of the present utility model;
FIG. 3 is a schematic diagram of a low speed propeller configuration in elevation in accordance with the present utility model;
Fig. 4 is a schematic front view of the stirring shaft of the utility model.
1, An explosion-proof high-speed motor; 2, a low-speed motor, 3, a concentric coaxial support, 4, a mechanical seal, 5, an end socket, 6, a cylinder, 7, a supporting lug, 8, a jacket, 9, a stirring shaft, 10, a dispersing disc, 11, a low-speed stirring paddle, 12, a jacket end socket, 13, a lower-expansion type discharge valve, 14, a vacuum port, 15, a manhole, 16, a standby port, 17, a sight glass, 18, a water inlet, 19 and a feed inlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1, Referring to fig. 1-4, an emulsifying machine with a double-rotor structure comprises a cylinder 6 and a mechanical seal 4, wherein the top end of the cylinder 6 is provided with the mechanical seal 4, a sealing head 5 is arranged between the cylinder 6 and the mechanical seal 4, the top end of the mechanical seal 4 is provided with a concentric coaxial bracket 3, the top end of the concentric coaxial bracket 3 is provided with an explosion-proof high-speed motor 1, an output shaft of the explosion-proof high-speed motor 1 penetrates through the concentric coaxial bracket 3 and the mechanical seal 4 to extend into the cylinder 6 and is fixedly connected with a stirring shaft 9, two groups of dispersing discs 10 are arranged outside the stirring shaft 9, the right side of the top end of the concentric coaxial bracket 3 is fixedly connected with a low-speed motor 2, an output shaft of the low-speed motor 2 is fixedly connected with a low-speed stirring paddle 11 through a transmission sprocket and a chain belt, and the low-speed stirring paddle 11 is movably sleeved outside the stirring shaft 9;
Specifically, as shown in fig. 1, 3 and 4, the emulsifying machine adopts a double-rotor structure, the stirring shaft 9 is driven by the explosion-proof high-speed motor 1 to stir at a high speed in the cylinder 6, the driving wheel and the driving chain belt are driven by the low-speed motor 2 to transmit torque to the low-speed stirring paddle 11, the stirring shaft 9 penetrates through the hollow shaft sleeve at the upper part of the low-speed stirring paddle 11 and is movably connected with the hollow shaft sleeve, so that the stirring shaft 9 and the low-speed stirring paddle 11 can not mechanically interfere, the materials are sufficiently stirred and sheared in the cylinder 6 through quick and slow bidirectional stirring, the high-speed stirring shaft 9 can quickly break liquid drops to form uniform emulsifying effect, and the low-speed stirring paddle 11 ensures that the materials are sufficiently mixed between different stirring layers through slow stirring.
The embodiment 2 comprises the following steps that a hollow shaft sleeve is arranged outside a low-speed stirring paddle 11, a stirring shaft 9 penetrates through the hollow shaft sleeve and can rotate relative to the low-speed stirring paddle 11, two groups of dispersing discs 10 are fixedly connected to the outside of the stirring shaft 9, the dispersing discs 10 are distributed outside the stirring shaft 9 in a ring shape, the low-speed stirring paddle 11 is a diamond-shaped frame type stirring paddle, a plurality of groups of tetrafluoro scraping walls are arranged, and the tetrafluoro scraping walls are fixed outside the low-speed stirring paddle 11 through screws;
specifically, as shown in fig. 1 and 3, the outer wall of the low-speed stirring paddle 11 is further provided with a plurality of tetrafluoro scraping walls, so that the material adhered to the inner wall of the barrel 6 can be scraped off slowly, and the material can enter the stirring area again, thereby not only avoiding the deposition of the material on the inner wall of the barrel 6, improving the efficiency of the emulsification process, but also reducing the material waste.
The embodiment 3 comprises the following steps that lugs 7 are arranged on the left side and the right side of a barrel 6, a jacket 8 is arranged outside the barrel 6, a jacket seal head 12 is arranged between the jacket 8 and the barrel 6, a lower-expansion type discharging valve 13 is arranged at the bottom end of the barrel 6, a manhole 15 is arranged on one side of the top end of the barrel 6, a vacuum port 14 is arranged at one end of the manhole 15, a standby port 16 is arranged at the other end of the manhole 15, two groups of feed ports 19 are arranged at the other side of the manhole 15, a water inlet 18 is arranged at one end of the feed ports 19, and a group of viewing mirrors 17 are respectively arranged at two ends of the top of the barrel 6;
Specifically, as shown in fig. 1 and 2, the cylinder 6 is provided with a lower-expansion type discharge valve 13 at the bottom end, a vacuum port 14 is arranged at the top end for keeping the working pressure in the cylinder 6 in a normal range, two groups of feed ports 19 can be used for inputting different materials, a water inlet 18 is used for cleaning and supplementing water, and the observation is facilitated through two groups of sight glass 17, so that more complex formula production is realized.
The emulsifying machine adopts a double-rotor structure, a stirring shaft 9 is driven by an explosion-proof high-speed motor 1 to stir at a high speed in a cylinder 6, a driving wheel and a driving chain belt are driven by a low-speed motor 2 to transmit torque to a low-speed stirring paddle 11, the stirring shaft 9 penetrates through a hollow shaft sleeve at the upper part of the low-speed stirring paddle 11 and is movably connected with the hollow shaft sleeve, so that the stirring shaft 9 and the low-speed stirring paddle 11 can rotate without mechanical interference, the materials can be fully stirred and sheared in the cylinder 6 through one-fast and one-slow bidirectional stirring, the high-speed stirring shaft 9 can quickly break liquid drops to form uniform emulsifying effect, the low-speed stirring paddle 11 can ensure that the materials are fully mixed between different stirring layers through slow stirring, the outer wall of the low-speed stirring paddle 11 is also provided with a plurality of tetrafluoro scraping walls, the materials adhered to the inner wall of the cylinder 6 can be scraped off effectively, the materials can be reentered into a stirring area, the materials can be prevented from depositing on the inner wall of the cylinder 6, the emulsifying process can be improved, meanwhile, the materials can be reduced from being fully stirred at the inner wall of the cylinder 6, the water inlet and the two-fast stirring paddle can be fully placed in the cylinder 13, the vacuum-type material inlet is provided with a water inlet 17, the two-jet valve is arranged at the bottom end of the cylinder 13, the water inlet is used for the normal production and the cylinder 17, the two-jet device is used for the normal observation, and the two-batch can be conveniently used for the observation of the cylinder 17, and the vacuum-type is used for the observation of the top-type 18, and the material is conveniently used for the production and the raw material is conveniently and conveniently used for the 18, and the can be conveniently and placed in the 18.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The emulsifying machine with the double-rotor structure comprises a barrel body (6) and a mechanical seal (4) and is characterized in that the mechanical seal (4) is assembled at the top end of the barrel body (6), an end socket (5) is arranged between the barrel body (6) and the mechanical seal (4), a concentric coaxial support (3) is arranged at the top end of the mechanical seal (4), an explosion-proof high-speed motor (1) is arranged at the top end of the concentric coaxial support (3), an output shaft of the explosion-proof high-speed motor (1) penetrates through the concentric coaxial support (3) and the mechanical seal (4) and extends into the barrel body (6) and is fixedly connected with a stirring shaft (9), two groups of dispersing discs (10) are arranged outside the stirring shaft (9), a low-speed motor (2) is fixedly connected to the right side of the top end of the concentric coaxial support (3), a low-speed stirring paddle (11) is fixedly connected with a low-speed stirring paddle (11) through a transmission sprocket and a chain belt, and the low-speed stirring paddle (11) is movably sleeved outside the stirring shaft (9).
2. The emulsifying machine with the double-rotor structure according to claim 1, wherein a hollow shaft sleeve is arranged outside the low-speed stirring paddle (11), and the stirring shaft (9) penetrates through the hollow shaft sleeve and can rotate relative to the low-speed stirring paddle (11).
3. The emulsifying machine with the double-rotor structure of claim 1, wherein the dispersing discs (10) are fixedly connected with two groups outside the stirring shaft (9), and the dispersing discs (10) are annularly distributed outside the stirring shaft (9).
4. The emulsifying machine with the double-rotor structure according to claim 1, wherein the low-speed stirring paddles (11) are diamond-shaped frame stirring paddles with a plurality of groups of tetrafluoro scraping walls, and the tetrafluoro scraping walls are fixed outside the low-speed stirring paddles (11) through screws.
5. The emulsifying machine with the double-rotor structure according to claim 1, wherein the left side and the right side of the cylinder body (6) are respectively provided with a supporting lug (7), a jacket (8) is arranged outside the cylinder body (6), and a jacket sealing head (12) is arranged between the jacket (8) and the cylinder body (6).
6. The emulsifying machine with the double-rotor structure according to claim 1, wherein a lower-expansion type discharging valve (13) is arranged at the bottom end of the cylinder body (6), a manhole (15) is arranged on one side of the top end of the cylinder body (6), a vacuum port (14) is arranged at one end of the manhole (15), a standby port (16) is arranged at the other end of the manhole (15), two groups of feeding ports (19) are arranged at the other side of the manhole (15), a water inlet (18) is arranged at one end of the feeding ports (19), and a group of viewing mirrors (17) are respectively arranged at two ends of the top of the cylinder body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423116377.1U CN223818594U (en) | 2024-12-17 | 2024-12-17 | Emulsifying machine with double-rotor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423116377.1U CN223818594U (en) | 2024-12-17 | 2024-12-17 | Emulsifying machine with double-rotor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223818594U true CN223818594U (en) | 2026-01-23 |
Family
ID=98443023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423116377.1U Active CN223818594U (en) | 2024-12-17 | 2024-12-17 | Emulsifying machine with double-rotor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223818594U (en) |
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2024
- 2024-12-17 CN CN202423116377.1U patent/CN223818594U/en active Active
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