KR20200144620A - A system structure of impeller based on rotator to rotator equipped with cooling system - Google Patents

Abstract

The present invention relates to a rotor-rotor type impeller structure equipped with a cooling system, which comprises: a chamber; a first cylinder and a second cylinder in close contact with and coupled to an upper portion of the chamber; a first rotor and a second rotor provided inside the chamber; a first driving shaft and a second driving shaft provided to be rotatable inside the first cylinder and the second cylinder, respectively; a first rotor fixing bracket and a second rotor fixing bracket for connecting the first driving shaft and the second driving shaft, respectively; cooling and injection parts formed on a side upper portion and a side lower portion of each of the first cylinder and the second cylinder, respectively while passing therethrough; a cooling water moving tube of which one end is provided in the form of a tube inside each of the first driving shaft and the second driving shaft; cooling water discharge ports formed on the side upper portion and the side lower portion of each of the first cylinder and the second cylinder, respectively; material input ports formed on the side upper portion and the side lower portion of each of the first cylinder and the second cylinder, respectively; material moving tubes provided inside the first driving shaft and the second driving shaft; a first motor for rotating the first driving shaft in one direction; a second motor for rotating the second driving shaft in the direction opposite to that of the first driving shaft; and a material discharge port penetratively formed on one side of the chamber. According to the present invention, it is possible to efficiently radiate heat over transversely wide areas in outer sides of the upper and lower rotors rotating at a high speed inside the closed chamber and the cylinders.

Description

A system structure of impeller based on rotator to rotator equipped with cooling system}

The present invention relates to a rotor-rotor impeller structure provided with a cooling system.

Food, cosmetics, inks, paints, adhesives, coatings, fine chemicals, pharmaceuticals, nano new materials and advanced electronic materials are used in the basic material industry by mixing materials and materials as basic materials. In the material to be mixed as a basic material, the uniformity and detail of mixing by dispersion or emulsification of each particle have an important influence on the quality of the finished product.

Dispersion (homogenization) means that a solid containing a powder is homogeneously mixed with a liquid or another liquid, reducing the size of the particles so that they exist uniformly in a stable state. It can be divided into "suspension mixed with" and emulsion mixing "first liquid" and "second liquid" in which an interface exists. In other words, dispersion (homogenization) means making the size of the particle smaller, but making the size of the particle smaller means that the size of the particle is crushed, sheared, or cut by applying strong energy (driving force) to the material. It is to make it small.

The traditional dispersion and emulsification device is a high-pressure homogenizer, which converts the pressure (energy) into a jet stream and converts the kinetic energy of the jet stream into shear energy by colliding or inverting the target material (material, substance) to be mixed against the wall. So that dispersion and emulsification are achieved. In this method, pressure and velocity gradients exist in the reactants (materials to be mixed) in the process, and the air dissolved in the contents generates bubbles, and the particles mixed by the bubbles become non-uniform, and smooth dispersion of the material. The over-emulsification takes a lot of time, so there is a problem that the efficiency is lowered.

For reference, the difference between dispersion and mixing is as follows. Dispersion is a state in which particles and particles are stably and uniformly distributed with each other by making the particles of a substance very small, and mixing refers to simply mixing a substance (material) and a substance (material) with each other, unlike dispersion.

In the case of the conventional rotor-stator type dispersion emulsifier, it consists of a fixed stator and a rotating rotor, and the particles of the target material (material) passing between the rotor and the stator are finely divided by the shearing effects caused by the rotation of the rotor. It is the rotor-stator method that breaks down and disperses the oil.

In the rotor-stator method, the tip speed of a rotor rotating at a speed of tens of thousands of rpm by a motor with strong rotational force reaches about 20 m/sec. And the dispersion object (material) passes between the rotor and stator at a tremendous speed. At this time, the clearance between the rotor and the stator, that is, the gap between the rotor and the stator, is about 0.1 mm, which forms a very small gap. Shear effect when the object to be dispersed passes through the gap between the narrow rotor/stator at a strong rotational speed. (shearing effect) occurs, causing the particle size to be instantaneously sheared or sheared very small. This rotor-stator method was developed several decades ago, and IKA in Germany held its patent for a long time, and the method has already been published after the period for granting the patent right. However, dispersion emulsification of fine particles at the level of nanoparticles having a small particle size to be mixed has problems such as poor mixing and taking a lot of processing time.

In addition, even in the case of dispersing or emulsifying a fluid material between the conventional rotor and the rotor, it is thermally deformed in the process of dispersing or emulsifying nanoparticle-sized target particles by heat generated during high-speed rotation of the rotor. There was a problem.

In order to solve this problem, Korean Patent Registration No. 10-1405108 "Distributed emulsification device equipped with cooling means" was proposed, which has a rotor-stator type multi-stage structure that handles distributed emulsification objects while operating inside the chamber. The impeller is structured, and at this time, it has the effect of preventing cooling of the heat generated during operation of the impeller by filling the chamber surrounding the multi-stage impeller with a cooling medium. It has been somewhat inadequate in transferring high heat generated while passing through the stator and rotor constituting a plurality of layers constituting the silver impeller and passing through high-speed rotational dispersion emulsification treatment to the refrigerant in the external chamber and discharging it to the outside.

In particular, in the case of nanocellulose, which has recently attracted attention, nanocellulose can be obtained when the cellulose constituting the cell wall of plants is broken down to 100 nm or less. And cellulose nanocrystals (CNCs or Cellose Nano Crystals), a kind of nanocellulose, have high strength and are used in various fields thanks to their friendly properties with water. However, in the case of the conventional method, there is a problem in that the particles to be crushed may undergo thermal deformation due to heat generated during rotation of the rotor. Accordingly, there is a lot of difficulty in performing dispersion or emulsification of various fine-sized particles such as cosmetics and printer ink as well as cellulose without thermal deformation.

Matters described in the above-described background are prepared to enhance an understanding of the background of the invention, and may include matters other than those of the prior art known to those of ordinary skill in the field to which this technology belongs.

Korean Patent Application No. 10-2001-0053204 (2001.08.31.) Republic of Korea Patent Application No. 10-2014-7025991 (2013.01.24.) Republic of Korea Patent Registration No. 10-1405108 (2014.06.02.)

In order to solve the above problems, an object of the present invention is to provide an impeller structure capable of efficiently pulverizing an object into a nanoparticle size within a short time while minimizing thermal deformation of fine particles such as nanocellulose.

In addition, the present invention is to provide an impeller structure capable of minimizing the thermal deformation of fine particles, which are the object of dispersion and emulsification, by efficiently reducing heat generated in a rotor rotating at high speed inside a sealed chamber and a cylinder. The purpose.

In addition, an object of the present invention is to provide an impeller structure including a sealed chamber and a cooling means that efficiently radiates heat in a wide area on the outside of the upper and lower rotors rotating at high speed inside the cylinder.

In order to achieve the above object, the present invention is a chamber; A first cylinder in close contact with the upper part of the chamber; A second cylinder in close contact with the lower part of the chamber; A first rotor provided in the chamber and including a first rotor body formed in a disk shape with a central penetrating therethrough, and a first rotor saw protruding from one surface of the first rotor body; A first driving shaft having one end extending through the upper portion of the first cylinder and the other end extending through the lower portion of the first cylinder and extending into the chamber, the first driving shaft provided to be rotatable inside the first cylinder; A first rotor fixing bracket comprising a first rotor fixing bracket blade coupled with a side of the first rotor and a first driving shaft coupling hole coupled with the first driving shaft; A second rotor body provided in the interior of the chamber and formed in a disk shape with a central portion penetrating through it, a second rotor body protruding from one surface of the second rotor body, and rotatably provided facing the first rotor top A second rotor consisting of two rotor saws; A two driving shaft having one end passing through the lower portion of the second cylinder and the other end extending through the upper portion of the second cylinder and extending into the chamber, the two driving shafts provided to be rotatable inside the second cylinder; A second rotor fixing bracket comprising a second rotor fixing bracket blade coupled to a side of the second rotor and a second driving shaft coupling hole coupled to the other end of the second driving shaft; Each of the first cylinder and the second cylinder is formed to penetrate through the upper side and the lower side of each of the side, one end abuts the cooling water injection hole formed in the first and second drive shaft, and the other end is the first cylinder and the second cylinder. 2 cooling water inlet provided to be connected to the outside of the cylinder; One end is provided in the form of a tube inside each of the first and second drive shafts and is connected to the cooling water injection hole, and the other end is provided inside the first and second rotor bodies to inject the cooling water. A cooling water transfer pipe connected to the hole; The cooling water is formed on the upper side and the lower side of each of the first and second cylinders, respectively, and has one end formed on the sides of the first and second cylinders so that the coolant moving through the cooling water transfer pipe is discharged to the outside. A cooling water discharge port which abuts with the discharge hole and has the other end connected to the outside of the first and second cylinders; Each of the first and second cylinders is formed on an upper side and a lower side of each side, and is formed through the outer and inner side of the side of the cylinder to contact the material injection holes respectively formed on the first and second drive shafts. A material input port provided so as to be arranged; A material transfer pipe serving as a passage through which the material introduced through the material inlet in the first driving shaft and the second driving shaft is moved between the first and second rotor saws; And a material discharge port formed through one side of the chamber to discharge the material dispersed or emulsified by the rotation of the first and second rotors to the outside.

In addition, the present invention is a first motor for rotating the first drive shaft in one direction; And a second motor that rotates the second drive shaft in a direction opposite to the first drive shaft.

In addition, the present invention is characterized in that it further comprises a cooler provided to supply coolant to the coolant transfer pipe.

In addition, in the present invention, the first motor and the first drive shaft are connected by a drive belt that transmits the driving force of the first motor and a drive pulley provided in the first drive shaft, and the second motor and the second drive shaft Is connected by a driving belt that transmits the driving force of the second motor and a driving pulley provided in the second driving shaft.

In addition, in the present invention, the other end of each of the first driving shaft and the second driving shaft is formed to be rotatable by a bearing, and a bearing holder formed corresponding to the driving bearing is provided, and the upper portion of the first cylinder and the second driving shaft are provided. It characterized in that it further comprises a pulley housing each coupled to the lower portion of the cylinder.

In addition, the present invention is characterized by further comprising a material suction pump for supplying the material to the material suction port by sucking the material.

In addition, the present invention is characterized in that the other ends of the first and second rotors are made of copper or aluminum to dissipate heat generated during rotation.

In addition, the present invention is characterized in that it further comprises a temperature sensor for measuring the temperature generated when the rotation of the first and second rotors inside the cylinder.

The effects generated by the temporary example of the present invention by the above-described configuration are as follows.

First, the implementation of the present invention constitutes an impeller structure consisting of a first rotor and a second rotor, so that the material as a target material is passed through the impeller, so that dispersion or emulsification is processed by one process. There is an effect of pulverizing the particles into nanoparticle size.

In addition, according to the present invention, a cooling system capable of dissipating heat generated during rotation of the first and second rotors is added to prevent deformation of the material and the impeller structure.

In addition, according to the embodiment of the present invention, there is an effect of efficiently dissipating heat in a wide area horizontally to the outside of the upper and lower rotors rotating at high speed inside the sealed chamber and the cylinder.

1 is a perspective view of a preferred embodiment of the present invention,
2 is a cross-sectional view and a partially enlarged view of FIG.
3 is a partially cutaway perspective view of the second driving shaft and the second cylinder of A-A' of FIG. 1;
4 is a side view and a plan view of a first rotor used in a preferred embodiment of the present invention,
5 is a perspective view showing a coupling relationship between a first rotor, a first rotor fixing bracket, and a first driving shaft used in an embodiment of the present invention;
6 is a partial cross-sectional view of a temporary example of the present invention and
7 is a cross-sectional view of another embodiment of the present invention.

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

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described later together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention belongs It is provided to inform the holder of the scope of the invention, and the invention is only defined by the scope of the claims. In addition, the terms used in the present invention have selected general terms that are currently widely used as possible while considering the functions of the present invention, but this may vary depending on the intention of a person in the field, precedents, or the emergence of new technologies. . In addition, in certain cases, there are terms arbitrarily selected in consideration of the applicant, and in this case, the meaning will be described through the description of functions and structures in detail in the detailed description of the present invention. Therefore, the terms used in the present invention should be defined based on the meaning of the term and the overall contents of the present invention, not a simple name of the term.

1 is a perspective view of a preferred embodiment of the present invention, FIG. 2 is a cross-sectional view and a partially enlarged view of FIG. 1, FIG. 3 is a partially cut-away perspective view of a second driving shaft and a second cylinder of A-A' of FIG. 1, and FIG. A side view and a plan view of a first rotor used in a preferred embodiment of the present invention, FIG. 5 is a perspective view showing a coupling relationship between a first rotor, a first rotor fixing bracket, and a first driving shaft used in an embodiment of the present invention. 6 is a partial cross-sectional view of a temporary embodiment of the present invention and FIG. 7 is a cross-sectional view of another embodiment of the present invention.

In carrying out the present invention, as shown in Figs. 1 and 2, the chamber 100, the first cylinder 200 in which the upper lower part of the chamber is closely coupled by bolting, and the upper part of the chamber are bolted together. A second cylinder 300 that is closely coupled, a first rotor body 420 provided in the chamber and formed in a disk shape through which the central portion is penetrated, and a first rotor saw protruding from one surface of the first rotor body The first rotor 400 consisting of 440, one end 520 is formed to extend through the upper portion of the first cylinder, and the other end 540 penetrates the lower portion of the first cylinder and extends into the chamber. Consists of a first drive shaft 500 formed and provided, a first rotor fixing bracket blade 620 coupled with the side of the first rotor, and a first drive shaft coupling hole 640 coupled with the other end of the first drive shaft The first rotor fixing bracket 600 is provided in the interior of the chamber 100, a second rotor body formed in a disk shape through which a central portion is penetrated, and protruding from one surface of the second rotor body, wherein the first The second rotor 700 composed of a second rotor saw rotatably provided in a state facing the rotor saw 540, one end 820 passes through the second cylinder lower portion 340, and the other end 840 The second driving shaft 800 is provided extending through the upper portion of the second cylinder 320 to the inside of the chamber 100, a second rotor fixing bracket blade coupled to the side of the second rotor, and the first 2 A second rotor fixing bracket (not shown) consisting of a second drive shaft coupling hole coupled with the other end 840 of the drive shaft, and the upper and lower sides of the first cylinder 200 and the second cylinder 300, respectively. Each is formed through, one end abuts the cooling water injection hole 220 formed in the first driving shaft 500 and the second driving shaft 800, and the other end of the first cylinder 200 and the second cylinder 300 ), the cooling water inlet 1000 provided to be connected to the outside, one end is provided in the form of a tube inside each of the first and second drive shafts and is connected to the cooling water inlet hole, and the other end is the first rotor body (420 ) And a cooling water transfer pipe 1100 provided inside each of the second rotor body 700 and connected to the cooling water injection hole 220, each of the first cylinder 200 and the second cylinder 300 A cooling water discharge hole formed at an upper side and a lower side of the side, and one end formed on the side of the first cylinder 200 and the second cylinder 300 so that the cooling water moving through the cooling water transfer pipe 1100 flows to the outside A coolant discharge port (1200), the first cylinder (200) and the second cylinder (200), abutting to 240, and the other end being connected to the outside of the first cylinder (200) and the second cylinder (300). 300) are respectively formed on the upper side and lower side of the side, and formed to penetrate each side of the first cylinder and the second cylinder, respectively, and formed in the first and second drive shafts, respectively (not shown) The material entering through the material input port 1300 and the material input port 1300 from the inside of the material input port 1300, the first drive shaft 500 and the second drive shaft 800 provided to contact A material transfer pipe 1400 serving as a passage between the first and second rotor saws, and a material transfer pipe 1400 formed through one side of the chamber 100 to be distributed by rotation of the first and second rotors. Alternatively, it may be implemented by including a material discharge port 1700 for discharging the emulsified material to the outside.

And, depending on the implementation conditions, further includes a first motor 1500 for rotating the first driving shaft in one direction and a second motor 1600 for rotating the second driving shaft in a direction opposite to the first driving shaft in the above-described configuration. It can also be carried out.

Chamber 100 according to an embodiment of the present invention, as shown in Figure 1, a first rotor body 420 provided in a disk shape and a second rotor body provided in the same shape as the first rotor body (not shown) As a component in which fluid material is pulverized, dispersed, or emulsified while being inserted and rotated, it can be configured in a cylindrical shape according to implementation conditions.

Preferably, it is desirable to seal the chamber 100 with the outside. That is, it is preferable to perform such that the material does not leak out to the extent that it is possible to rotate the portion of the first driving shaft 500 and the second driving shaft 800 in contact with the chamber 100 according to implementation conditions. In addition, depending on the implementation conditions, it is preferable to install a drain 2200 in the lower part of the chamber 100 as shown in FIG. 1 so that the residue inside the chamber can be discharged after the dispersion or emulsification operation.

In the first cylinder 200 according to an embodiment of the present invention, as shown in FIG. 1, the lower part of the first cylinder is closely coupled to the upper part of the chamber, and the second cylinder 300 is provided at the lower part of the chamber 100. It is preferable to perform in close contact with the upper portion of the cylinder 300. That is, it is preferable that the chamber and the first cylinder are sealed so that the material does not leak to the outside, except that the first drive shaft is coupled to a rotatable degree by the bearing 20 as shown in FIG. 2 attached thereto. In addition, the same applies to the chamber 100 and the second cylinder 300.

The first rotor 400 according to an embodiment of the present invention is provided and implemented in the chamber as shown in FIG. 5, but the first rotor body 420 is formed in a disc shape with a center penetrating therethrough, It is preferable to implement the configuration with a first rotor saw 440 protruding from the front of the rotor body 450. In addition, the rear surface 455 of the first rotor body may be made of copper or aluminum having a good heat generating function depending on implementation conditions.

And the second rotor according to an embodiment of the present invention is provided in the interior of the chamber 100, as shown in Fig. 6, a second rotor body formed in a disk shape and protruding from one surface of the second rotor body. It can be implemented by configuring a second rotor saw that is rotatably provided in a state facing the first rotor saw. (Since the second rotor is preferably formed in the same manner as the first rotor, it is preferable to implement the second rotor body. And the reference number of the second rotor saw) And in the case of the present invention, in the case of the prior art, unlike a technique in which several rotors having a small diameter are stacked in multiple layers, a single impeller structure that operates facing each other is formed. However, preferably, it is preferable to increase the diameter of the first rotor body 420 and the second rotor body unlike the conventional one. That is, by increasing the diameters of the first rotor body and the second rotor body, it is possible to obtain an effect of more effectively pulverizing, dispersing, and emulsifying the target material.

The first drive shaft 500 according to an embodiment of the present invention extends one end 520 of the first drive shaft through the upper portion of the first cylinder, and the other end 540 of the first drive shaft as shown in FIG. 1. ) Is preferably provided to extend into the chamber 100 through the lower portion of the first cylinder. At this time, the coupling between the first driving shaft 500 and the first rotor is combined with the first rotor fixing bracket blade 620 and the other end of the first driving shaft side-coupled with the first rotor body as shown in FIG. The first drive shaft coupling hole 640 is coupled to the coupling hole 460 of the first rotor by bolting using the first rotor fixing bracket 600 composed of the first drive shaft coupling hole 640 It can be done. In addition, the shape of the other end of the first driving shaft is preferably configured so that the circumference of the first driving shaft extends radially while being perpendicular to the axis as shown in FIG. 5 to be coupled to the first fixing bracket blade. In the case of FIG. 5, a fastening hole (not shown) for bolting was provided.

And depending on the implementation conditions, as shown in Figs. 1 and 7 attached, a driving pulley that acts as a kind of pulley on the first driving shaft 500 so that the first driving shaft 500 can be rotated by the first motor 1500 ( It is preferable to provide 580 and connect the first motor 1500 and the drive belt 1520 to each other. In addition, it is preferable that the second drive shaft 800 is connected to the second motor 1600 and the drive belt 1620 by providing a drive pulley in the second drive shaft so that the second drive shaft 800 can be rotated by the second motor 1600. .

That is, the first motor 1500 and the first driving shaft 500 are connected to a driving belt 1520 that transmits the driving force of the first motor 1500 and a driving pulley 580 provided on the first driving shaft. And the second motor 1600 and the second drive shaft 800 are connected by a drive belt 1620 for transmitting the driving force of the second motor and a drive pulley 880 provided on the second drive shaft. It can be done as much as possible.

And depending on the implementation conditions, as shown in Fig. 7 attached, the bearing housing 1900 and the bearing 1900 are rotatably formed at the other ends of each of the first and second driving shafts 500 and 800. It may be implemented by including a pulley housing 2000 that is provided with (2020) and coupled to the upper surface of the first cylinder and the lower surface of the second cylinder, respectively. That is, the pulley housing 2000 is preferably fixed to the first cylinder 200 and the second cylinder 300, respectively, so that the first driving shaft 500 and the second driving shaft 800 can stably rotate.

The second drive shaft 800 according to an embodiment of the present invention is configured such that one end of the second drive shaft passes through the lower portion of the second cylinder 300, as shown in FIGS. 2 and 6, and the second drive shaft The other end is preferably configured to be provided inside the second cylinder, and combined with the second rotor using a second rotor fixing bracket (not shown). This configuration is preferably carried out in the same manner as the combination of the first rotor 400 and the first rotor fixing bracket 600 of FIG. 5 attached. In addition, the shape of the other end of the second drive shaft is configured so that the circumference of the first drive shaft extends radially while being perpendicular to the axis with reference to the attached FIG. It is desirable to carry out.

The cooling water inlet 1000 according to an embodiment of the present invention passes through the upper side and the lower side of each of the first and second cylinders 200 and 300, respectively, as shown in FIGS. 2 and 6. And the cooling water inlet 1000 is configured so that one end of the cooling water inlet 1000 abuts with the cooling water inlet hole 220 formed in the first and second drive shafts, and the other end of the cooling water inlet 1000 is the first It is preferable to conduct so as to be connected to the outside of the cylinder 200 and the second cylinder 300. That is, the cooling water inlet 1000 of the present invention performs a function of supplying the cooling water supplied from the cooler 1800 to be described later to the cooling water transfer pipe through the cooling water inlet hole 220. More specifically, the first drive shaft 500 And the second driving shaft 800 is rotated by the first motor 1500 and the second motor 1600, respectively, so that the cooling water injection holes 220 and 320 are rotated once at a time of 360 degrees. It meets with the inlet port 1000. And the moment when negative pressure is generated by the rotation of the first and second rotors 400 and the cooling water inlet holes 220 and 320 and the cooling water inlet 1000 are joined. The cooling water is moved from the cooling water inlet 1000 to the cooling water inlet holes 220 and 320.

In the cooling water transfer pipe 1100 according to an embodiment of the present invention, one end of the cooling water transfer pipe 1100 is disposed inside each of the first driving shaft 500 and the second driving shaft 800 as shown in FIGS. 2 and 6. It is provided in the form of a tube, but is connected to the cooling water injection hole 220, and the other end of the cooling water transfer pipe 1100 is configured to be a passage through which the cooling water introduced through the cooling water injection hole 220 moves. desirable. It is preferable to change the structure or shape of the cooling water transfer pipe 1100 into various sizes or shapes according to the implementation conditions. Through this configuration, the coolant comes out of the cooler 1800 and the coolant inlet 1000. It can be moved through the cooling water injection hole (220, 320) and the cooling water transfer pipe (1100). And preferably, it may include a cooler 1800 for supplying the coolant to the coolant transfer pipe 1100 by a driving force.

The cooling water discharge port 1200 according to an embodiment of the present invention is provided on the upper side and the lower side of each of the first cylinder 200 and the second cylinder 300 as shown in FIGS. 2 and 6. Each is formed, but one end of the cooling water discharge port 1200 is a cooling water discharge hole 240 formed on the side of the first cylinder 200 and the second cylinder 300 so that the cooling water moving through the cooling water transfer pipe is discharged to the outside. ) And connects the other end of the cooling water discharge port 1200 to the outside of the first cylinder 200 and the second cylinder 300. In more detail, since the first driving shaft 500 and the second driving shaft 800 are rotated by the first motor 1500 and the second motor 1600, respectively, the cooling water discharge holes 240 and 340 are 360 Each time one turn of the road, it meets the cooling water outlet 1200 once. In addition, at the moment when the cooling water discharge holes 240 and 340 and the cooling water discharge port 1200 are joined, the cooling water moves from the cooling water discharge holes 240 and 340 to the cooling water discharge port 1200.

The material inlet 1300 according to an embodiment of the present invention transfers a fluid material subject to pulverization, dispersion, or emulsification through the inside of the first drive shaft 500 or the second drive shaft 800. ) And the second rotor 700. In more detail, as shown in FIG. 2, the material inlet 1300 is formed on the upper side and the lower side of each of the first cylinder 200 and the second cylinder 300, respectively, and the outer and inner sides of the cylinder side It is preferable to perform the configuration so as to come into contact with the material injection hole 360 formed through the drive shaft. In more detail, since the first driving shaft 500 and the second driving shaft 800 are rotated by the first motor 1500 and the second motor 1600, respectively, the material injection hole 360 is 360 degrees. Whenever it makes one rotation, it meets with the material input port 1300. And when negative pressure is generated by the rotation of the first rotor 400 and the second rotor 700, the material input hole 360 and the At the moment when the material input port 1300 is bonded, the material moves from the material input port 1300 to the material input hole 360.

In addition, in order to facilitate the input of the material input into the material input hole 360, it is preferable to include a material suction pump (not shown) that sucks the material in a fluid state from the outside and supplies the material to the material inlet. Do.

The material transfer pipe 1400 according to an embodiment of the present invention flows through the material inlet 1300 from the inside of the first driving shaft 500 and the second driving shaft 800 as shown in FIGS. 2 and 6. The material can be implemented to serve as a passage through which the first rotor 400 and the second rotor top 700 are moved.

Further, in implementing the present invention, as shown in FIG. 1, the first motor 1500 and the second motor 1600 for transmitting driving force to the first and second drive shafts 500 and 800 are included. It is desirable. In the embodiment of Figure 1, the first driving shaft 500 is rotated in one direction. A first motor 1500 and a second motor 1600 rotating the second driving shaft 800 in a direction opposite to the first driving shaft 500 were used.

The material discharge port 1700 according to an embodiment of the present invention is configured to pass through one side of the chamber 100 as shown in FIG. 6 and pulverized by rotation of the first and second rotors 400 and 700, It is preferable to carry out the configuration to discharge the dispersed or emulsified material to the outside. At this time, the material can be discharged through the material discharge port 1700 by the centrifugal force generated by the rotation of the first and second rotors 400 and 700. In addition, depending on implementation conditions, a separate discharge pump may be used to provide a driving force for easily discharging the material through the material discharge port 1700. Since such a discharge pump uses a generally known pump, a detailed description will be omitted.

7 is a cross-sectional view of another embodiment of the present invention.

In implementing the present invention, as shown in FIG. 7 attached, the first motor 1500 and the first driving shaft 500 are provided with a drive belt 1520 transmitting the driving force of the first motor 1500) and the first The second motor 1600 and the second drive shaft 800 are connected by a drive pulley 580 provided on the first drive shaft, and the drive belt 1620 and the second drive shaft 800 transmit the driving force of the second motor 1600. It is preferable to perform the configuration so as to be connected by a driving pulley 880 provided on the second driving shaft 800.

In implementing the present invention, a bearing 1900 formed at the other ends of each of the first and second driving shafts as shown in FIG. 7 and a bearing holder 2020 formed to rotate the bearing 1900 are provided. Also, a pulley housing 2000 coupled to the upper surface of the first cylinder 200 and the lower surface of the second cylinder 300 may be further included.

In implementing the present invention, a temperature sensor (not shown) may be further included in the cylinder to measure the temperature generated when the first and second rotors rotate. In the implementation of the present invention, if the temperature generated by the rotation of the first rotor 400 and the second rotor 700 rises abnormally, it is sensed by the temperature sensor and the second rotor 400 is It is to stop the operation of the rotor 700 or to adjust the rotation speed. Depending on the implementation conditions, various materials used in the practice of the present invention include cosmetic raw materials, food materials, and ink for printers. However, this is to prevent deformation caused by the heated first and second rotors.

Hereinafter, an operation principle according to a preferred embodiment of the present invention will be described.

First, a fluid material is moved to the inside of the first cylinder 200 and the second cylinder 300 by using a suction pump. At this time, the material input hole 1300 and the material input hole 220 and 320 meet once each time the first and second drive shafts rotate 360 degrees, and the material moves into the material input hole. In addition, the material moves to the chamber 100 through each of the material transfer tubes 1400 provided in the rotating first and second driving shafts 500 and 800. The material introduced into the chamber 100 is moved to the central portion of the first and second rotors 400 and 700.

The first rotor saw 440 and the second rotor saw each rotate at high speed while adjacent to each other to generate centrifugal force. The material is pulverized, dispersed, and emulsified while passing through the first and second rotor saws. At this time, the moving direction of the material is driven by centrifugal force from the center of the first rotor body 420 and the second rotor body toward the rim. And it will be discharged from the chamber 100 through the material discharge port (1700).

At the same time, the cooler 1800 is operated to radiate heat generated when the first and second rotors 400 and 700 rotate. The cooling water provided through the cooler 1800 passes through the cooling water inlet 1000 and is used as the cooling water transfer pipe 1100 through the cooling water injection holes 220 and 320. The cooling water inlet and the cooling water inlet hole meet once each time the first and second drive shafts rotate 360 degrees, and the coolant moves from the cooling water inlet to the cooling water inlet hole. And the cooling water serves to lower the heat generated by the rotation of the first rotor 400 and the second rotor 700, respectively, passing through the first rotor 400 and the second rotor 700 along the cooling water transfer pipe (1100). Do it. And the cooling water whose temperature has risen is discharged by moving the material from the cooling water discharge hole toward the cooling water discharge port while the cooling water discharge holes 240 and 340 respectively formed in the rotating first and second driving shafts meet the cooling discharge port 1200. will be.

The above-described embodiments of the present invention have been described with reference to the embodiments shown in the drawings for better understanding, but these are only exemplary, and those of ordinary skill in the art can perform various modifications and equivalent other implementations therefrom. You will understand that an example is possible. Therefore, the true technical scope of the present invention should be determined by the appended claims.

20; bearing
100; chamber
200; 1st cylinder
220; Cooling water input hole
240; Cooling water discharge hole
360; Material input hole
300; 2nd cylinder
320; Cooling water input hole
340; Cooling water discharge hole
360; Material input hole
400; 1st rotor
420; 1st rotor body
440; 1st rotor saw
460; Coupling hole
450; Front of the first rotor body
455; Rear of the first rotor body
460; Coupling hole
500; 1st drive shaft
520; One end of the first drive shaft
540; The other end of the first driving shaft
600; 1st rotor fixing bracket
620; 1st rotor fixing bracket blade
640; 1st drive shaft coupling hole
700; 2nd rotor
800; 2nd drive shaft
840; 2nd drive shaft other end
900; 2nd rotor fixing bracket
1000; Cooling water inlet
1100; Coolant transfer pipe
1200; Cooling water outlet
1300; Material inlet
1400; Material Transfer Pipe
1500; 1st motor
1600; 2nd motor
1700; Material discharge port
1800; cooler
1900; bearing
2000; Pulley housing
2020; Bearing housing
2200; waterspout

Claims (8)

chamber;
A first cylinder in close contact with the upper part of the chamber;
A second cylinder in close contact with the lower part of the chamber;
A first rotor provided in the chamber and including a first rotor body formed in a disk shape with a central penetrating therethrough, and a first rotor saw protruding from one surface of the first rotor body;
A first driving shaft having one end extending through the upper portion of the first cylinder and the other end extending through the lower portion of the first cylinder and extending into the chamber, the first driving shaft provided to be rotatable inside the first cylinder;
A first rotor fixing bracket comprising a first rotor fixing bracket blade coupled to a side of the first rotor and a first driving shaft coupling hole coupled to the first driving shaft;
A second rotor body provided in the interior of the chamber and formed in a disk shape with a central portion penetrating through it, a second rotor body protruding from one surface of the second rotor body and rotatably provided in a state facing the first rotor top A second rotor consisting of two rotor saws;
A two driving shaft having one end passing through the lower portion of the second cylinder and the other end extending through the upper portion of the second cylinder and extending into the chamber, the two driving shafts provided to be rotatable inside the second cylinder;
A second rotor fixing bracket comprising a second rotor fixing bracket blade coupled to a side of the second rotor and a second driving shaft coupling hole coupled to the other end of the second driving shaft;
Each of the first cylinder and the second cylinder is formed to penetrate through the upper side and the lower side of each of the side, one end abuts the cooling water injection hole formed in the first and second drive shaft, and the other end is the first cylinder and the second cylinder. 2 cooling water inlet provided to be connected to the outside of the cylinder;
One end is provided in the form of a tube inside each of the first and second drive shafts and is connected to the cooling water injection hole, and the other end is provided inside the first and second rotor bodies to inject the cooling water. A cooling water transfer pipe connected to the hole;
The cooling water is formed on the upper side and the lower side of each of the first and second cylinders, respectively, and has one end formed on the sides of the first and second cylinders so that the coolant moving through the cooling water transfer pipe is discharged to the outside. A cooling water discharge port abutting the discharge hole and provided at the other end to be connected to the outside of the first and second cylinders;
Each of the first and second cylinders is formed on an upper side and a lower side of each side, and is formed through the outer and inner side of the side of the cylinder to contact the material injection holes respectively formed on the first and second drive shafts. A material input port provided so as to be arranged;
A material transfer pipe serving as a passage through which the material introduced through the material inlet in the first and second drive shafts is moved between the first and second rotor saws; And
A material discharge port formed through one side of the chamber to discharge the material dispersed or emulsified by the rotation of the first and second rotors to the outside;
Rotor-rotor type impeller structure provided with a cooling system, characterized in that comprising a.
In claim 1,
A first motor rotating the first driving shaft in one direction; And
A second motor rotating the second driving shaft in a direction opposite to the first driving shaft;
A rotor-rotor type impeller structure provided with a cooling system, characterized in that it further comprises.
In claim 1 or 2,
A cooler supplying coolant to the coolant transfer pipe through the coolant inlet;
A rotor-rotor type impeller structure provided with a cooling system, characterized in that it further comprises.
In claim 1 or 2,
The first motor and the first drive shaft are connected by a drive belt that transmits the driving force of the first motor and a drive pulley provided in the first drive shaft,
The second motor and the second drive shaft are connected by a drive belt that transmits the driving force of the second motor and a drive pulley provided in the second drive shaft, characterized in that the rotor-rotor type impeller structure with a cooling system .
In claim 1 or 2,
The other ends of each of the first driving shaft and the second driving shaft are formed to be rotatable by a bearing,
A pulley housing provided with a bearing holder formed corresponding to the drive bearing and coupled to an upper portion of the first cylinder and a lower portion of the second cylinder, respectively;
A rotor-rotor type impeller structure provided with a cooling system, characterized in that it further comprises.
In claim 1 or 2,
A rotor-rotor impeller structure with a cooling system, characterized in that it further comprises a material suction pump that sucks the material and supplies the material to the material inlet.
In claim 1 or 2,
A rotor-rotor impeller structure with a cooling system, characterized in that the other ends of the first and second rotors are made of copper or aluminum to dissipate heat generated during rotation.
In claim 1 or 2,
A temperature sensor for measuring a temperature generated when the first and second rotors rotate inside the cylinder;
A rotor-rotor type impeller structure provided with a cooling system, characterized in that it further comprises.

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