KR980006782U - High Speed Stirring Device of Homo Mixer with Double Impeller - Google Patents

Abstract

The present invention is a homomixer having a double impeller that rotates at a low speed inside the stirring vessel and is placed on the center of a paddle-type low speed stirrer that agitates the agitating material, and the double impeller rotates at a high speed and strongly stirs the agitating material such as medicine or cosmetics. A high speed stirrer for a homo mixer having a double impeller capable of doubling the stirring performance of the homo mixer by having a double impeller that rotates at a high speed in the opposite direction to a paddle type low speed stirrer. The purpose is to provide. Such a device includes a high speed drive body composed of an inner / outer impeller rotating at a high speed, and interposed between the high speed drive body and a low speed drive body at a low speed to rotate in a direction opposite to the high speed drive body. It consists of a stirring support. By having such a configuration, the apparatus doubles the agitation power, and thus, it is possible to precisely stir the stirring materials such as cosmetics, medicines and foods. In particular, ointment or cream-type medicines and cosmetics, the efficacy and quality depends on the stirring state, the device ultimately improves the quality of the stirring water by increasing the stirring power to improve the quality of food, medicine and cosmetics Can be realized.

Description

High Speed Stirring Device of Homo Mixer with Double Impeller

Since this is an open matter, no full text was included.

The present invention relates to a homomixer (Homomixer) for agitating major stirring materials, such as pharmaceuticals and cosmetics, in particular a double impeller is placed on the center of the paddle-type low-speed stirring device to stir the agitating at low speed in the stirring vessel The present invention relates to a high speed stirring apparatus of a homomixer having a double impeller that rotates at high speed and stirs strongly the stirring water.

In general, pharmaceuticals, cosmetics and foods, etc., cream or ointment type is a lot, in order to prepare such cream or ointment, it is indispensable to the apparatus for stirring a variety of additives, more specifically, oil and raw materials. In such creams or ointments, the drug may be increased or decreased by its agitation state, and cosmetics should also have good agitation state in order to obtain high quality products. Therefore, the stirring should be maintained in the optimum state of agitation, and the implementation thereof, that is, the homogeneous stirring of the stirring can be said to be largely dependent on the performance of the stirring apparatus. As such a stirring device, a homomixer for stirring the agitated material in a vacuum is often used. Homomixer is a machine that means homogeneous mixing, and an example of the conventional homomixer is shown in FIG.

FIG. 1 is a schematic configuration diagram of a conventional homo mixer, and as shown, the homo mixer includes a stirring tank 10 for agitating and stirring the stirring material including a maintenance material and a pure material, and inside the stirring mixer. A paddle-type low speed stirrer 20 for agitating is provided. In addition, an impeller-type high speed rotating device 30 that rotates at a high speed is also provided at the center thereof. In order to drive the low speed stirrer 20 and the high speed stirrer 30 as described above, the low speed drive motor 40a and the high speed drive motor 40b are mounted on the stirring vessel 10. The drive shaft 41b of the high speed drive motor 40b is vertically inserted downward into the stirring vessel 10, and the impeller, which is the high speed rotary device 30 described above, is mounted at the lower end thereof, while the low speed drive motor 40a is mounted. The driving force is transmitted to the paddle type low speed stirrer 20 to the hollow shaft 41a which is extrapolated to the high speed drive motor shaft 41b vertically via a gear converting means (not shown).

The low speed stirrer 20 is configured by combining a plurality of horizontal stirring blades 22a and 22b to the upper and lower sides of the B-shaped both supports 21a and 21b which are connected to both sides of the middle curved shaft 41a. The horizontal stirring blades 22a and 22b are fixed to the supports 21a and 21b inclined at a predetermined angle in the rotational direction.

On the other hand, the high speed stirrer 30 is a cylindrical impeller downwardly mounted at the end of the shaft 41b of the high speed drive motor 40b, and is vertically cut downward to form a plurality of stirring protrusions 31. Such an impeller rotates in opposite directions to the horizontal stir blades 22a and 22b described above, and stirs the agitated material.

However, the conventional homomixer has a drawback that the high-speed rotating device is composed of a single impeller, as well as the stirring power is lowered, thereby resulting in a poor stirring state of the stirring material. This ultimately acts as a detrimental factor to the high quality of the agitated cream or ointment, resulting in poor quality.

Accordingly, an object of the present invention is to solve the above-mentioned drawbacks, and it is possible to double the stirring performance of the homomixer by providing a double structure impeller that rotates at a high speed in the opposite direction to the paddle-type low speed stirring device. It is to provide a high speed stirring device of a homo mixer having a double impeller.

The purpose of the present invention is connected to the stirring tank having an inner space for accommodating the stirring material, and the hollow shaft vertically installed so that the low-speed rotation by the low-speed drive motor mounted on the stirring tank is rotated at a low speed while rotating the outer periphery of the stirring tank. A homomixer having a paddle-type low speed stirrer having a plurality of stirring blades horizontally mounted up and down, comprising: a high speed drive motor mounted on the stirring ancestor, and a drive shaft connected to the low speed drive motor; It is plated into the connected hollow shaft and fixed to its end, and is fixed to its end, and has a reverse conical inner impeller having a screw-shaped stirring blade on its circumferential surface, and a plurality of protrusions protruded vertically upwardly spaced apart from the inner impeller. The stirring blades are provided in the circumferential direction, and a plurality of suction holes are formed at the bottom thereof to suck the external agitating material into the inner impeller. A high speed drive body having a fixed and integrally rotated outer impeller, and an outer support cylinder having a vertical cut-out portion enclosing the outer impeller and having a plurality of stirrers flowing in and out along the outer circumferential surface, the outer impeller and the inner side Interposed between the impeller and integrally connected to the low-speed drive motor shaft, and forms a discharge hole for discharging the agitated material to the upper, and a plurality of protruding blades protruding downward at a predetermined angle along the circumferential direction It is achieved by a high speed stirrer of a homomixer having a double impeller having an inner support cylinder having a support, a support for stirring agitated water flowing at a low speed in the opposite direction to the high speed drive body.

1 is a schematic structural diagram showing a conventional homomixer.

2 is a block diagram showing a high speed stirring apparatus of the homomixer having a double impeller according to the present invention.

3 is a perspective view of the outer plate of the high speed stirring device of the homomixer having a double impeller according to the present invention.

4 is a use state diagram showing a mounting use state of the homo mixer equipped with the high speed stirrer.

* Explanation of symbols on important parts of drawing

50: fixed support frame 51: body 52: flange

53: through hole 54: discharge hole 70: inner support cylinder

71: flange 72: hollow 73: stirring blade

74: discharge hole 80: inner impeller 81: stirring blade

82: fastening hole 83: male thread 90: outer impeller

91: stirring blade 92: fastening hole 93: suction hole

100: outer support 101: receiving jaw 102: vertical incision

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a block diagram showing a high speed stirring apparatus of the homomixer having a double impeller according to the present invention, Figure 2a is an exploded perspective view of the device, Figure 2b is a combined cross-sectional view showing a state combined with Figure 2a.

As shown in the figure, the inner shaft 41b is inserted through the hollow outer shaft 41a, and a flange 42a is formed at the lower end of the outer shaft 41a to fix the support frame 50 and the bolt 60. It is merged by). The fixed support frame 50 has a shape in which the flange 52 is attached to the lower end of the substantially conical body 51, and a through hole 53 is formed along the axis line so that the aforementioned inner shaft 41b is inserted. . In the flange 52 of the fixed support frame 50, three discharge holes 54 are formed along the circumferential direction, and a plurality of bolt holes 55 are also formed on the outer circumference thereof so that the flange of the inner support cylinder 70 is formed. 71) and it is fastened. The inner support cylinder 70 forms three protruding blade portions 73 downwardly on the flange 71 having a hollow 72, and further, three discharge holes 74 are formed on the flange 71 to fix the flanges 71. When coupled with the support frame 50 is in contact with the discharge hole 54 of the fixed support frame (50).

An inner impeller 80 is inserted into the protruding blade portion 73 of the inner support cylinder 70, and the inner impeller 80 is substantially conical and has a screw-shaped stirring blade 81 at its outer circumference. . In addition, the inner impeller 80 is provided with a fastening hole 82 formed with a female spiral into which the male threaded portion 42b formed at the lower end of the inner 41b is formed at an upper portion thereof. A male spiral portion 83 to be fastened to 90 and protrudes.

The outer support cylinder 100 is extrapolated so that the above-described inner impeller 80 and the protruding blade portion 73 of the inner support cylinder 70 can be inserted, and in particular, the upper end of the outer support cylinder 100 has a receiving jaw 101. It is formed and seated on the inner support cylinder 70, and then fixed to the fixed support frame 50 thereon is integrated by fastening with a bolt (61). The outer support cylinder 100 is provided with a plurality of vertical cutout 102 along the circumferential direction on the outer circumferential surface and sucks the external agitation into the interior or discharges the agitation inside.

In the state of fastening as above, the outer impeller 90 is moved upward and inserted from the lower side of the outer support cylinder 100. The outer impeller 90 is vertically cut upward in the circumferential direction to form the stirring blade 91, as well as a fastening hole 92 formed at the center thereof, and a male spiral formed at the lower end of the inner impeller 80. Since it is coupled with the portion 83 is rotated integrally with the rotation of the inner shaft (41b). The outer impeller 90 is also spaced at a small distance from the fastening hole 92 and four suction holes 93 are laid along the outer circumference so that the stirring water is sucked through the opening.

When the configuration of the high speed stirrer described above is largely driven by the drive, the fixed support frame 50 is fixed to the outer shaft 41a and rotates, and the internal support is integrally integrated with the fixed support frame 50 and rotates at low speed. A support body consisting of a cylinder 70 and an outer support cylinder 100 may be provided as one driving element, and an inner impeller 80 coupled to an inner shaft 41b that rotates at a high speed in a direction opposite to the outer shaft 41a, and an inner portion. It can be divided into a high-speed drive body composed of an outer impeller 90 is integrally coupled to the impeller 80 to rotate at high speed integrally.

3 is an external perspective view of the high speed stirrer of the homomixer having a double impeller according to the present invention. As shown, the high-speed stirrer is a flange 42a of the outer shaft (41a) and the upper end of the fixed support frame 50 is integrally fixed by a bolt (not shown), the flange formed on the lower end of the fixed support frame 50 The 52 part and the upper end of the outer support cylinder 100 are joined by a plurality of bolts 61 via the flange 71 of the inner support cylinder 70. In more detail, the outer support cylinder 100, as described above, is received in the protruding blade portion (not shown) of the inner support cylinder 70 in the direction of the fixed support frame 50 together with the outer support cylinder 100 The bolt 61 is fixed.

On the other hand, the inner impeller (not shown) is fixed to the lower end of the inner shaft (41b) through the outer shaft (41a) downward, the lower end of the inner impeller is engaged with the outer impeller (90) is accommodated in the outer support cylinder (100) It forms a cylinder. In the lower portion of the cylindrical body made of a plurality of suction holes (93) are perforated to suck the agitation, the discharge hole (54) is formed at the upper end to discharge the stirring stirred at a high speed inside. In addition, the cylindrical body has a plurality of vertical cutouts 102 on the side along its outer circumferential surface so that the high crushed matter is introduced from the outside or the stirred agitated material is discharged to the outside.

The high speed stirrer described above is a device that doubles the stirring performance by interlocking with the low speed stirrer and the overall description thereof will be described later with reference to FIG. 4.

4 is a use state diagram showing a mounting use state of the homo mixer equipped with the high speed stirrer.

The homomixer equipped with the present high speed stirring device is fixed to the holder 110 as shown in the drawing, and is provided with a stirring tank 10 in which stirring materials are accommodated and stirred, and rotated at a low speed while being installed outside the stirring tank 10. A paddle-type low speed stirring device 20 for stirring the stirring device may be classified into a high speed stirring device which is located at the center of the stirring vessel 20 and is stirred at a low speed and flows into the center at high speed while stirring again.

Such a high speed stirrer transfers the driving force of the high speed drive motor 41b vertically placed on the stirring vessel 10 to the inner shaft 41b to provide a high speed drive body composed of an inner impeller (not shown) and an outer impeller 90. High-speed rotational drive, and transmits power in a substantially vertical direction from the low-speed drive motor (41a) through a spiral barbell gear (not shown) to drive the outer shaft (41a) to the inner / outer support cylinder (70, 100) and the fixed support frame (50) ) Is stirred at low speed.

Now, the operation of the apparatus will be described in detail with reference to the above-mentioned drawings.

When the stirring material to be stirred in the stirring tank 10 is indented, the temperature sensor 11 detects and transmits the high half-murley temperature to a controller (not shown). As a result, the controller sends heated hot water to the hot water flow passage 12 formed in a coil form along the outer circumferential surface of the stirring vessel 10 to heat the stirred substance to a constant temperature to fluidize it. At this time, when the stirring water sensed by the temperature sensor 11 reaches a predetermined temperature, the flow of the heating hot water is stopped, and the low speed driving motor 41a and the high speed driving motor 41b are rotated. Therefore, the paddle-type high speed stirrer 20 rotates at a low speed at the outside of the stirring vessel 10 and the stirring blades 22a and 22b stir the stirrer, thus stirring the stirrer at low speed. Is flowed into the center of the stirring tank 10 is introduced into the high speed stirring device.

The stirring water flowing into the high speed stirring device is sucked into the vertical cutout 102 formed on the outer circumferential surface of the suction hole 93 and the outer support cylinder 100 drilled at the bottom of the outer impeller 90. The agitated substance sucked and retained inside is connected to the outer shaft 41a and connected to the outer support cylinder 100 and the inner shaft 41b to rotate at low speed, and the outer impeller 90 rotates at a high speed in the opposite direction to the outer support cylinder 100. It is primarily crushed by). As such, the first stirred agitated material is further introduced into the inner side, and is secondaryly stirred by the inner support cylinder 70 which rotates at a low speed and the inner impeller 80 which rotates at a high speed in a direction opposite to the inner support cylinder 70. The agitate is in a homogeneous state.

As described above, the stirring material after the first stirring and the second stirring is discharged to the upper part of the high speed stirrer, that is, the discharge hole holes 54 and 74 installed in contact with the inside of the inner support cylinder 70 and the fixed support frame 50. It is stirred in a homogeneous state through the discharge to the outside.

As described above, the high speed stirrer is capable of precise stirring of agitation products such as cosmetics, medicines and foods by improving the stirring force due to the high speed rotation of the double impeller. In particular, ointments and cream-type medicines and cosmetics, the properties and quality are dependent on the stirring state, the device ultimately improves the quality of the stirring water with the increase of the stirring power to improve the quality of food, medicine and cosmetics It has the advantage that can be realized.

Claims (5)

A stirring tank having an inner space for accommodating the stirring material and a hollow shaft mounted vertically so as to be rotated at a low speed by a low speed driving motor mounted on the stirring tank is horizontally rotated in the stirring tank to stir the stirring material while rotating the outer angle of the stirring tank horizontally. A homomixer having a paddle-type low speed stirring device mounted in a plurality of upper and lower parts, comprising: a high speed drive motor mounted on the stirring tank; and a drive shaft connected thereto through a hollow shaft connected to the low speed drive motor. It is rotatably fixed to its end, and provided with an inner impeller of the reverse cone type provided with a screw-shaped stirring blade on its outer circumference, and a plurality of stirring blades protruding vertically upwardly spaced apart from the inner impeller by a predetermined interval in the circumferential direction The bottom portion forms a plurality of suction holes through which the external stirring water is sucked and is fixed to the inner impeller to rotate integrally. A high speed drive body having an outer impeller, and an outer supporting cylinder having a vertical cutout portion enclosing the outer impeller and having a plurality of high objects flowing in and out along an outer circumferential surface thereof, interposed between the outer impeller and the inner impeller, and It is connected to the low-speed drive motor shaft integrally with the external support cylinder, and forms an ejection hole for discharging the internal agitator to the upper portion, and has an internal support cylinder having a plurality of protruding blades downwardly projected at predetermined angles along the circumferential direction. The high speed stirring device of the homomixer having a double impeller comprising a support for stirring the stirring water flowing in the low-speed rotation in the opposite direction to the high-speed drive body. According to claim 1, wherein the outer support and the inner support is fastened to the lower end, the upper end is fixed to the shaft end of the low-speed drive motor, characterized in that it further comprises a fixed support frame through which the outgoing through High speed stirring apparatus of homo mixer with double impeller. 3. The high speed stirring apparatus of claim 2, wherein an airtight member is interposed between the fixed support frame and the predetermined portion of the inner shaft such that the stirring material does not flow into the hollow shaft. The method of claim 1, wherein the reverse conical inner impeller has a predetermined upper end portion is horizontally missing, the fastening hole is formed in the upper end of the cut portion is characterized in that the fastening and fastening with the male spiral formed on the lower end of the inner High speed stirring device of homo mixer with impeller. The high speed of the homomixer according to any one of claims 1 to 4, wherein the lower end portion of the inner shaft impeller has a protruding male thread portion formed therein and fastened to the fastening hole formed at the center of the outer impeller. Stirring device. ※ Note: The disclosure is based on the initial application.