阅读说明：本技术 一种双入口的卧式乳化机及其工作方法 (Double-inlet horizontal emulsifying machine and working method thereof ) 是由 袁天刚 刘友琴 于 2019-10-18 设计创作，主要内容包括：本发明公开了一种双入口的卧式乳化机以及工作方法,属于先进制造与自动化技术领域,包括腔顶盖、定子、转子、出料腔、转轴、支撑座、法兰盘、腔底板和密封组件,腔顶盖、出料腔和腔底板之间形成密封的搅拌腔体,转轴的一端设置在出料腔内,转子设置在出料腔内,所述转轴位于出料腔内的端部与转子固定连接,定子设置在出料腔靠近腔顶盖的内壁上,转轴和腔底板的内壁之间设有密封组件,转轴延伸至法兰盘的端部与电机转轴连接,转轴和电机转轴的轴线与水平面平行。本发明的双入口的卧式乳化机,用以节约乳化时间,解决两种物料混合不均、乳化效果不佳等问题；工作方法,工作原理简单易行,工作过程自动化程度高,提高了生产效率。(The invention discloses a double-inlet horizontal emulsifying machine and a working method thereof, belonging to the technical field of advanced manufacturing and automation. The double-inlet horizontal emulsifying machine is used for saving the emulsifying time and solving the problems of uneven mixing of two materials, poor emulsifying effect and the like; the working method has simple and easy working principle, high automation degree of the working process and improved production efficiency.)

1. The utility model provides a horizontal emulsion machine of two entrances which characterized in that: comprises a cavity top cover (1), a stator (2), a rotor (3), a discharging cavity (4), a rotating shaft (5), a supporting seat (6), a flange plate (7), a cavity bottom plate (8) and a sealing component (9), wherein the supporting seat (6) is fixedly connected with the flange plate (7), the discharging cavity (4) is fixedly arranged on the end surface of the supporting seat (6) far away from the flange plate (7), the cavity bottom plate (8) is arranged on the inner wall of the discharging cavity (4) close to the end part of the supporting seat (6), the cavity top cover (1) is covered on the end part of the discharging cavity (4) far away from the supporting seat (6), a sealed stirring cavity body (10) is formed among the cavity top cover (1), the discharging cavity (4) and the cavity bottom plate (8), one end of the rotating shaft (5) is arranged in the discharging cavity (4), and the other end of the rotating shaft (5) can penetrate through the cavity bottom plate (8) and extend into the flange plate (7, rotor (3) set up in ejection of compact chamber (4) to rotor (3), ejection of compact chamber (4) and pivot (5) coaxial setting, tip and rotor (3) fixed connection that pivot (5) are located ejection of compact chamber (4), stator (2) set up on ejection of compact chamber (4) are close to the inner wall of chamber top cap (1), be equipped with seal assembly (9) between the inner wall of pivot (5) and chamber bottom plate (8), tip that pivot (5) extend to ring flange (7) is connected with the motor shaft, the axis and the horizontal plane of pivot (5) and motor shaft are parallel.

2. The dual inlet horizontal emulsion machine of claim 1 wherein: the cavity top cap (1) comprises a cavity top cap body (11), a first feed inlet (12), a second feed inlet (13) and a group of first hexagon screws (14), the end faces of the cavity top cap body (11) and the discharge cavity (4) are fixedly connected through the group of first hexagon screws (14), the first feed inlet (12) and the second feed inlet (13) are all obliquely arranged on the cavity top cap body (11), the first feed inlet (12) and the second feed inlet (13) are symmetrically arranged by taking the central line of the discharge cavity (4) as a symmetry axis, and the first feed inlet (12) and the second feed inlet (13) are communicated with the stirring cavity (10).

3. The dual inlet horizontal emulsion machine of claim 1 wherein: the three-layer stirring device is characterized in that three layers of stirring teeth (21) are arranged on the stator (2), the three layers of stirring teeth (21) are coaxially arranged, and the three layers of stirring teeth (21) are arranged in an annular array mode by taking the circle center of the stator (2) as the center.

4. The dual inlet horizontal emulsion machine of claim 3 wherein: the rotor (3) comprises a rotor body (31), an inner layer stirring tooth (32), an outer layer stirring tooth (33), a first impeller (34) and a second impeller (35), the rotating shaft (5) is in clearance fit with the rotor body (31), the rotating shaft (5) is connected with the rotor body (31) through a flat key, the impeller I (34), the inner layer stirring teeth (32) and the outer layer stirring teeth (33) are arranged on the end face, close to the cavity top cover (1), of the rotor body (31), and the first impeller (34), the inner layer stirring teeth (32) and the outer layer stirring teeth (33) are arranged in turn from inside to outside according to the circumference size, the second impeller (35) is arranged on the end face of the rotor body (31) far away from the cavity top cover (1), and the blades of the second impeller (35) extend to the outer circumference of the rotor body (31), the inner layer stirring teeth (32), the outer layer stirring teeth (33) and the three layers of stirring teeth (21) are arranged at intervals.

5. the dual inlet horizontal emulsion machine of claim 4 wherein: discharge chamber (4) are including ejection of compact chamber body (41), discharge gate (42) and drain (43), the cross-section of ejection of compact chamber body (41) is circular, discharge gate (42) set up on ejection of compact chamber body (41) to discharge gate (42) set up along the tangential direction of ejection of compact chamber body (41), discharge gate (42) and stirring cavity (10) intercommunication, drain (43) set up on ejection of compact chamber body (41), drain (43) set up towards ground.

6. The dual inlet horizontal emulsion machine of claim 4 wherein: the rotor body (31) is provided with a cap-shaped screw (311), and the rotor body (31) is pressed on the rotating shaft (5) and the sealing component (9) through the cap-shaped screw (311).

7. The dual inlet horizontal emulsion machine of claim 1 wherein: the utility model discloses a motor, including pivot (5), motor linkage segment (51), changeover portion (52), machine seal cooperation section (53) and rotor linkage segment (54), pivot (5) are the step shaft, divide into 4 sections, are motor linkage segment (51), changeover portion (52), machine seal cooperation section (53) and rotor linkage segment (54) respectively, motor linkage segment (51), changeover portion (52), machine seal cooperation section (53) and rotor linkage segment (54) connect gradually to the diameter of motor linkage segment (51), changeover portion (52), machine seal cooperation section (53) and rotor linkage segment (54) sets gradually according to by big-end-up, the center of motor linkage segment (51) is equipped with motor shaft connecting hole (511), motor shaft connecting hole (511) is connected with the pivot of motor to motor shaft connecting hole (511) adopts transition fit with the pivot of motor, motor linkage segment (51) are equipped with a set of fastening screw (20) along radial direction, a set of fastening screw (20) fasten the motor shaft on motor linkage segment (51), the transition section (52) is provided with a rotation stopping hole (521), the sealing assembly (9) is attached to the outer wall of the mechanical seal matching section (53), and the rotor (3) is sleeved on the outer wall of the rotor connecting section (54).

8. The dual inlet horizontal emulsion machine of claim 1 wherein: sealing rings (30) are arranged between the cavity top cover (1) and the stator (2), between the stator (2) and the discharging cavity (4) and between the discharging cavity (4) and the cavity bottom plate (8).

9. The working method of the double-inlet horizontal emulsifying machine is characterized by comprising the following steps: the method comprises the following steps:

1) The motor is started to drive the rotating shaft (5) to rotate, and the rotating shaft (5) drives the rotor (3) to rotate;

2) Adding materials into the first feeding hole (12) and the second feeding hole (13), wherein the materials fall between the stator (2) and the rotor (3), the materials are crushed and stirred between the stirring teeth of the stator (2) and the stirring teeth of the rotor (3), and the first impeller (34) is used for stirring the materials at the same time;

3) After the materials in the stirring cavity (10) are crushed and stirred by the stator (2), the rotor (3) and the impeller I (34), the materials are thrown out from the discharge hole (42) under the action of centrifugal force along the tangential direction of the inner circle of the discharge cavity (4) under the driving force of the impeller II (35);

4) continuously feeding materials into the first feeding hole (12) and the second feeding hole (13), and repeating the step 2) and the step 3) to continuously shear and disperse the materials;

5) When the work is finished, the discharge hole (42) is sealed, the motor continues to rotate, and the rotating shaft (5) continues to rotate along with the motor;

6) Adding water from the first feeding hole (12) and the second feeding hole (13), stirring the water by the stator (2) and the rotor (3) to disturb in the stirring cavity (10), and cleaning the stator (2), the rotor (3) and the stirring cavity (10);

7) The cleaned waste water is discharged from the sewage discharge outlet (43), the motor is closed, and the rotating shaft (5) stops rotating.

Technical Field

The invention belongs to the technical field of advanced manufacturing and automation, and particularly relates to a double-inlet horizontal emulsifying machine. The invention also relates to a working method of the double-inlet horizontal emulsifying machine.

Background

The grinding emulsifying machine is a pipe fitting device for preparing powder, and is generally applied to the industries of coating, chemical industry, medicine, electronics, food biology, energy, mining and the like. The emulsifying machine is an indispensable nano-dispersion micro-emulsification device in the fine emulsification industry.

the emulsifying machine is a high-performance device for continuously producing or circularly processing fine materials, and is a device for dispersing and emulsifying the materials in a cavity in a narrow space. The device can mix, disperse, shear and emulsify materials in a short time, and the particle size distribution range is obviously narrowed, so that a fine and long-term stable product can be prepared. The existing emulsifying machine is generally a single-inlet device, a tee joint is required to be arranged outside the emulsifying machine when double materials enter the emulsifying machine, the materials enter a premixing tank through the tee joint to be premixed outside the machine, the structure is complex, and the emulsifying machine is not suitable for large-scale production; or the materials are added into the emulsifying machine in a mode of feeding the materials one by one, and the materials are crushed and stirred in the emulsifying machine. Above-mentioned working method, work efficiency is slow and need spend more time just can be with material stirring, is unfavorable for production.

disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide the double-inlet horizontal emulsifying machine which is reasonable in design, easy to produce, high in automation degree and capable of improving the working efficiency and solving the problems of low working efficiency and long stirring time in the process of smashing, grinding and stirring by the emulsifying machine in the prior art. The invention also provides a working method of the double-inlet horizontal emulsifying machine, which has the advantages of simple and feasible working principle, high automation degree of the working process and improvement on the production efficiency.

The technical scheme is as follows: a double-inlet horizontal emulsifying machine comprises a cavity top cover, a stator, a rotor, a discharging cavity, a rotating shaft, a supporting seat, a flange plate, a cavity bottom plate and a sealing assembly, wherein the supporting seat is fixedly connected with the flange plate, the discharging cavity is fixedly arranged on the end face, far away from the flange plate, of the supporting seat, the cavity bottom plate is arranged on the inner wall, close to the end part of the supporting seat, of the discharging cavity, the cavity top cover is arranged on the end part, far away from the supporting seat, of the discharging cavity, a sealed stirring cavity is formed among the cavity top cover, the discharging cavity and the cavity bottom plate, one end of the rotating shaft is arranged in the discharging cavity, the other end of the rotating shaft can penetrate through the cavity bottom plate and extend into the flange plate, the rotor is arranged in the discharging cavity, the rotor, the discharging cavity and the rotating shaft are coaxially arranged, the end part, located in the discharging cavity, be equipped with seal assembly between the inner wall of pivot and chamber bottom plate, the tip that the pivot extended to the ring flange is connected with motor shaft, the axis of pivot and motor shaft is parallel with the horizontal plane. The double-inlet horizontal emulsifying machine is used for saving the emulsifying time and solving the problems of uneven mixing of two materials, poor emulsifying effect and the like.

Furthermore, foretell double entry horizontal emulsion machine, the chamber top cap includes chamber top cap body, first feed inlet, second feed inlet and a set of hex bolts one, chamber top cap body passes through a set of hex bolts one fixed connection with the terminal surface in unloading chamber, first feed inlet and second feed inlet all incline to set up on chamber top cap body to first feed inlet and second feed inlet use the central line in unloading chamber to set up as symmetry axis symmetry, first feed inlet and second feed inlet and stirring cavity intercommunication.

further, in the above double-inlet horizontal emulsifying machine, the stator is provided with three layers of stirring teeth, the three layers of stirring teeth are coaxially arranged, and the three layers of stirring teeth are arranged in an annular array manner with the center of circle of the stator as the center.

further, foretell double entry horizontal emulsion machine, the rotor includes rotor body, inlayer stirring tooth, outer stirring tooth, impeller one and impeller two, pivot and rotor body clearance fit to pivot and rotor body pass through the parallel key and connect, impeller one, inlayer stirring tooth and outer stirring tooth and setting are on rotor body is close to the terminal surface of chamber top cap to impeller one, inlayer stirring tooth and outer stirring tooth set gradually from inside to outside according to the circumference size, impeller two sets up on rotor body keeps away from the terminal surface of chamber top cap to the blade of impeller two extends to rotor body's outer circumference department, inlayer stirring tooth and outer stirring tooth and three-layer stirring tooth separate the setting. The front surface of the rotor consists of two layers of teeth and an inner ring impeller, the tooth form is an eccentric rectangular groove tooth, and the back surface of the rotor is also provided with an impeller structure.

Further, foretell double entry's horizontal emulsion machine, ejection of compact chamber includes ejection of compact chamber body, discharge gate and drain, the cross-section of ejection of compact chamber body is circular, the discharge gate sets up on ejection of compact chamber body to the tangential direction setting along ejection of compact chamber body is followed to the discharge gate, discharge gate and stirring cavity intercommunication, the drain sets up on ejection of compact chamber body, the drain sets up towards ground. The discharging direction of the discharging port is not directly directed to the circle center, but along the centrifugal throwing direction of the materials, and a sewage outlet is arranged at the bottom of the discharging cavity.

Furthermore, in the above double-inlet horizontal emulsifying machine, the rotor body is provided with the cap-shaped screw, and the rotor body is pressed on the rotating shaft and the sealing assembly through the cap-shaped screw.

Furthermore, the rotating shaft of the double-inlet horizontal emulsifying machine is a stepped shaft and is divided into 4 sections, namely a motor connecting section, a transition section, a machine seal matching section and a rotor connecting section, the motor connecting section, the transition section, the machine seal matching section and the rotor connecting section are sequentially connected, the diameters of the motor connecting section, the transition section, the machine seal matching section and the rotor connecting section are sequentially arranged from large to small, a motor rotating shaft connecting hole is formed in the center of the motor connecting section and is connected with a rotating shaft of a motor, the motor rotating shaft connecting hole is in transition matching with the rotating shaft of the motor, a group of fastening screws are arranged on the motor connecting section along the radial direction of the motor connecting section, the motor rotating shaft is fastened on the motor connecting section through the group of fastening screws, a rotation stopping hole is formed in the transition section, and the sealing component is attached to the outer wall of the machine seal matching section, the rotor is sleeved on the outer wall of the rotor connecting section. The middle of the motor connecting section with the largest diameter is hollowed and matched with a motor shaft; the transition section with the second large section is provided with a rotation stopping hole convenient to mount; the machine seal matching section with the third large section is matched with the machine seal sleeve; the smallest diameter rotor connecting section mates with the rotor.

furthermore, the sealing rings are arranged between the cavity top cover and the stator, between the stator and the discharging cavity and between the discharging cavity and the cavity bottom plate of the double-inlet horizontal emulsifying machine.

The invention relates to a working method of a double-inlet horizontal emulsifying machine, which comprises the following steps:

1) the motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the rotor to rotate;

2) Adding materials into the first feed port and the second feed port, wherein the materials fall between the stator and the rotor, the materials are crushed and stirred between the stirring teeth of the stator and the stirring teeth of the rotor, and the impellers simultaneously stir the materials;

3) After the materials in the stirring cavity are crushed and stirred by the stator, the rotor and the first impeller, the materials are thrown out from the discharge hole under the action of centrifugal force along the direction of a circular tangent line in the discharge cavity under the driving force of the second impeller;

4) Continuously feeding materials into the first feeding hole and the second feeding hole, and repeatedly performing the step 2) and the step 3) to continuously perform shearing and dispersing on the materials;

5) When the work is finished, the discharge hole is sealed, the motor continues to rotate, and the rotating shaft continues to rotate along with the motor;

6) adding water from the first feed port and the second feed port, stirring the water by the stator and the rotor in the stirring cavity, and cleaning the stator, the rotor and the stirring cavity;

7) and discharging the cleaned wastewater from a sewage discharge outlet, turning off the motor, and stopping the rotation of the rotating shaft.

the working method of the double-inlet horizontal emulsifying machine has the advantages of simple and feasible working principle, high automation degree of the working process, less manpower requirement, improvement on the production efficiency and suitability for industrial large-scale application.

The technical scheme shows that the invention has the following beneficial effects: the double-inlet horizontal emulsifying machine has the following advantages:

1. The double inlets feed simultaneously, so that the emulsification time is saved;

2. Dispersing and emulsifying the mixed material by stator and rotor dispersing and shearing;

3. The rotating shaft is directly connected with the motor shaft, so that the size and the structure are compact, and the disassembly and the assembly are convenient.

Drawings

FIG. 1 is an overall sectional view of a double-inlet horizontal emulsion machine according to the present invention;

FIG. 2 is a top view of a chamber cover according to the present invention;

FIG. 3 is a cross-sectional view of a chamber cover according to the present invention;

FIG. 4 is a top view of a rotor according to the present invention;

FIG. 5 is a bottom view of the rotor of the present invention;

FIG. 6 is a cross-sectional view of a chamber cover according to the present invention;

FIG. 7 is a schematic structural view of a discharge chamber according to the present invention;

Fig. 8 is a cross-sectional view of a discharge chamber according to the present invention.

in the figure: the cavity top cover comprises a cavity top cover 1, a cavity top cover body 11, a first feed inlet 12, a second feed inlet 13, a first hexagon screw 14, a stator 2, a stirring tooth 21, a rotor 3, a rotor body 31, a cap-shaped screw 311, an inner layer stirring tooth 32, an outer layer stirring tooth 33, a first impeller 34, a second impeller 35, a discharge cavity 4, a discharge cavity body 41, a discharge hole 42, a sewage discharge outlet 43, a rotating shaft 5, a motor connecting section 51, a motor rotating shaft connecting hole 511, a transition section 52, a rotation stopping hole 521, a machine seal matching section 53, a rotor connecting section 54, a supporting seat 6, a flange 7, a cavity bottom plate 8, a sealing component 9, a stirring cavity 10, a fastening screw 20 and a sealing ring 30.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.