KR20020073778A - Mix disintegration apparatus of super fines powder using ultrasonic wave - Google Patents

Mix disintegration apparatus of super fines powder using ultrasonic wave Download PDF

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KR20020073778A
KR20020073778A KR20010013595A KR20010013595A KR20020073778A KR 20020073778 A KR20020073778 A KR 20020073778A KR 20010013595 A KR20010013595 A KR 20010013595A KR 20010013595 A KR20010013595 A KR 20010013595A KR 20020073778 A KR20020073778 A KR 20020073778A
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mill
mixing
ultrasonic
grinding
ultrasonic waves
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KR20010013595A
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Korean (ko)
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주경
황인기
김종철
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주경
황인기
김종철
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F11/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F11/02Mixing by means of high-frequency, e.g. ultrasonic vibrations, e.g. jets impinging against a vibrating plate

Abstract

PURPOSE: Provided is an apparatus for mixing and grinding ultrafine powder uniformly by using ultrasonic waves, which prevents the ground fine powder from attaching to the surfaces of a ball and a mill and breaks the coagulation of the ground fine powder. CONSTITUTION: The apparatus for mixing and grinding the ultrafine powder comprises an ultrasonic power device(7) for generating the ultrasonic waves, a sealed cylindrical mill(2) containing the mixed and ground material(8) of the ultrafine powder, ultrasonic oscillators(1) attached around the mill(2), a rotation device for rotating the mill(2), a rotary feeder through power supply device(3) for supplying power to the rotation device, and an agitator, wherein the rotation device comprises a motor(6), a belt(5) transmitting the rotation force of the motor(6), and a bearing(4).

Description

초음파를 이용한 초미립 분체의 혼합 분쇄장치{MIX DISINTEGRATION APPARATUS OF SUPER FINES POWDER USING ULTRASONIC WAVE} Mixing and grinding apparatus of the ultra fine powders using ultrasonic {MIX DISINTEGRATION APPARATUS OF SUPER FINES POWDER USING ULTRASONIC WAVE}

본 발명은 세라믹제품 제조공정에서 사용되는 미분체는 주로 미분쇄기에 의하여 제조되는데, 미분쇄기로서는 볼 밀(ball mill)이나, 로드 밀(rod mill), 또는 이들을 진동시키는 진동 밀과 입자들을 서로 충돌시켜서 분쇄하는 제트 밀 등이 주로 이용되며, 이러한 분쇄기를 사용하여 10 ∼ 3 mm의 원료를 150 m이하로 분쇄한다. The present invention is by powder mainly US is prepared by a grinder, pulverizer ball mill (ball mill), or a rod mill to each other collide (rod mill), or a vibration mill and particles to vibrate them as used in the ceramic manufacturing process the jet mill is mainly used, such as grinding, by using such a pulverizer of a raw material is pulverized in a 10 ~ 3 mm to less than 150 m.

일반적으로 이와 같은 분쇄기에 적용되는 힘은 충격, 전단력이다. Typically, this force applied to the same mill is a shock, shearing force. 충격, 전단력만으로는 0.1 마이크론 이하의 초미세 분말을 제조하기는 어려워서 장시간의 분쇄를 요구한다. Producing a shock, ultrafine powder of less than 0.1 microns is difficult for a shear force alone requires a long time for pulverization.

특히 초미립 입자의 혼합 분쇄시에 입자가 작을수록 입자의 높은 표면 에너지로 인하여 입자와 입자간에 응집이 발생하며, 볼 및 밀의 표면에 미립화된 입자가 부착되어 미립자의 응집입자층을 형성하므로서, 균일 혼합물의 제조와 입자의 초미분쇄에 커다란 장애가 되고있다. In particular, second smaller the particles during mixing and grinding of the fine particles and due to the high surface energy of the particle aggregation occurs between particles and the particles, the atomized particles to the ball and mill surface mounted hameuroseo form an agglomerated particle layer of the fine particles, uniform mixture there is a great obstacle to the micro-crushing of the particles produced.

또한 화학적 기상법등 여러 서로 다른 방식으로 제조된 0.1 마이크론 이하의 초미립 분말들을 균일하게 분산, 혼합하기 위해서는 볼 밀(ball mill)과 아지테이터를 사용하는데, 보다 더 균일한 혼합물을 얻기 위해서는 입자간 응집을 분쇄하고 재응집을 막기 위해 유기 분산제를 사용하거나 장시간동안 혼합작업이 행하여지나, 균일한 분산혼합물을 얻기에는 많은 어려움이 있다. In addition, the chemical vapor-phase method such as different from each other to use a 0.1 micron or less seconds uniformly dispersing the fine-grain powder mill (ball mill) and agitator ball in order to mix the prepared in a different manner, between in order to obtain a more homogeneous mixture of particles agglomerated the pulverized and through use of an organic dispersing agent or a mixing operation is performed for a long period of time in order to prevent re-agglomeration, the more difficult is to obtain a uniform dispersion mixture.

본 발명의 목적은 초미립 입자의 혼합, 분쇄시 초음파를 이용하여 입자의 표면 에너지를 상쇄시켜 입자간의 응집 및 볼과 밀의 표면응집 입자층을 제거함으로서 불균일한 분산혼합을 방지하고, 더 나아가 초미립 입자들의 분쇄를 원활하게 하기 위함이다. An object of the present invention is the early mixing of the fine particles by using a grinding during ultrasonic offset the surface energy of the particles and thereby prevent the non-uniform dispersion mixing by eliminating the agglomeration and the ball and the wheat surface aggregated particle layer between the particles, and further ultrafine particles it is to smooth by grinding.

원료를 초분쇄하기 위하여 볼과 밀에 작용하는 힘은 볼과 볼들의 충돌에 의한 충격력과 전단력과 볼과 밀의 벽 사이에서 발생되는 충격력과 전단력이 있으며, 이러한 충격력과 전단력의 작용에 의하여 10 ∼ 3 mm의 원료를 150 m이하로 미분쇄한다 By the force is an impact force and shear force generated between the balls and the mill wall impact force and shear force to the ball due to collision of the ball, the action of this force of impact and shearing forces acting on the balls and the mill to crush second raw material 10-3 the fine pulverization of the raw material to less than 150 mm m

그러나 볼 밀의 가동시간이 증가함에 따라 원료입자의 분쇄효율은 직선상으로 비례하여 증가하지 아니하고, 일정 입도 이하로는 감소하지 아니한다. However, ball milling efficiency of the material particles with increasing running time of wheat nor is not increased proportionally in a straight line, a certain particle size or less as shall not be reduced. 이와 같은 원인은 분쇄된 입자가 미세하면 미세할수록 표면 에너지( = (E /r) , 여기서 =파괴강도 = 표면에너지, r=원자간 거리, E=영률))가 증가하여 입자끼리의 응집이나 볼과 밀 표면에 응집 입자층이 생성되어 밀에서 발생되는 전단력, 마찰력, 충격력 등을 완충시킴으로 더 이상의 분쇄를 방해한다. This causes when the pulverized particles, fine microstructure more surface energy (= (E / r), where = breaking strength = surface energy, r = interatomic distance, E = Young's modulus)) is increased in view of agglomeration and of the particles sikimeuro and the agglomeration particle layer produced on the surface of the buffer a shear mill, friction, impact, etc. generated in the wheat interferes with the crushed further.

또한, 균일한 혼합물을 얻기 위해 아지테이터를 사용한 경우에도 혼합하고자 하는 원료가 미립일수록 회전축에 의한 혼합효과는 입자의 표면 에너지증가에 의하여 증가되지 못하고 오히려 감소한다. The mixing effect of the more the raw material to be mixed, even when with the agitator to obtain a homogeneous particulate mixture axis of rotation is not reduced but rather be increased by increasing the surface energy of particles.

도 1은 본 발명의 초미립 분체의 혼합 분쇄장치의 정면도, 1 is a front view of the mixing and grinding apparatus of the ultrafine powder of the present invention,

도 2는 본 발명의 초미립 분체의 혼합 분쇄장치의 측면도, Figure 2 is a side view of a mixing and grinding apparatus of the ultrafine powder of the present invention,

도 3은 본 발명의 초미립 분체의 혼합 분쇄장치의 다른 제1 실시도, 3 is an other of the first embodiment of the mixing and grinding apparatus of the ultrafine powder of the present invention,

도 4는 본 발명의 초미립 분체의 혼합 분쇄장치의 다른 제2 실시도, Figure 4 shows a second different embodiment of the mixing and grinding apparatus of the ultrafine powder of the present invention,

도 5는 본 발명의 초미립 분체의 혼합 분쇄장치의 다른 제3 실시도, Figure 5 is another third embodiment of the mixing and grinding apparatus of the ultrafine powder of the present invention,

도 6은 본 발명의 초미립 분체의 혼합 분쇄장치의 다른 제4 실시도. Figure 6 is an other of the fourth embodiment of the mixing and grinding apparatus of the ultrafine powder of the present invention.

<도면의 주요 부분에 대한 부호의 설명> <Description of the Related Art>

1,31,41,51 : 초음파 발진자 2 : 밀 1,31,41,51: ultrasonic vibrator 2: Wheat

3,53 : 로타리 피더쓰로우 전원공급장치 3,53 Rotary feeder throw power supply

4 : 베어링 5,55 : 벨트 4: 5,55 Bearing: Belts

6,36,46,66 : 모터 7,37,47,57,67 : 초음파 전원공급장치 6,36,46,66: motor 7,37,47,57,67: Ultrasonic Power Supply

32,42,43,52 : 용기 33 : 밸브 32,42,43,52: container 33: valve

34,44,64 : 아지테이터 38,45,58,68 : 분쇄물 34,44,64: 38,45,58,68 agitator: groats

54 : 축 62 : 챔버 54: shaft 62: chamber

본 발명은 초음파를 이용한 초미립 분체를 혼합 분쇄장치에 관한 것으로, 종래의 볼 밀(ball mill)의 장치에 초음파 발생장치를 부착하거나, 아지테이터를 사용하여 더욱 균일하게 분산 혼합하고, 여기에 초음파 발생장치를 부착하여 밀의 표면에 미립자의 부착을 방지하고 미립자간 응집체를 파괴하여 균일한 미세혼합물을 제조하는 장치이며, 더 나아가 초음파에 의한 분쇄된 미립자의 파괴를 유도하는 장치이다. The present invention relates to the ultra fine powders using ultrasonic waves in the mixing and grinding device, attaching the ultrasonic generator to the device in a conventional ball mill (ball mill), or, and more homogeneously mixed and dispersed by using the agitator, an ultrasonic here attaching a generator to a device for preventing the adhesion of fine particles on the surface of wheat, and an apparatus for preparing a uniform fine particles by destroying the agglomerates between the mixture and further induces the fracture of the pulverized fine particles by the ultrasonic wave.

분쇄물의 균일 혼합을 위해 첨가되는 유기 분산제와 피분쇄물의 혼합에 있어서 초음파를 가함으로서, 유기물첨가제의 분산작용을 증대시켜서 유기물첨가제의 분산효과의 향상을 통한 분산제 사용량을 획기적으로 절감시키는 것이 가능하다. In the mixture of water an organic dispersing agent and the target grinding is added to the pulverized uniformly mixed as imposing ultrasonic wave, it is possible to thereby increase the balancing action of an organic additive, dramatically reducing the dispersant amount through the improvement of the dispersion effect of the organic additives.

또한, 이러한 작용에 의하여 전자, 광학용 세라믹 소재의 특성에 가장 중요한 영향을 미치는 원료와 도핑성분의 균일분산의 분산효율을 획기적으로 증가시켜서, 밀의 통상 사용시간을 획기적으로 단축시킴으로 볼 마모에 의한 오염을 줄이는 것이 가능하다. In addition, by, by this action significantly increases the distribution efficiency of the uniform dispersion of the raw material and the doping component on a most significant effect on the properties of the ceramic materials for electronic, optical, contamination by wear view sikimeuro significantly reduce the mill normally use the it is possible to reduce.

본 발명의 초음파를 이용한 초미립 분체의 혼합 분쇄장치는 연속식 방식(continuous type)과 배치식(batch type)으로 구분하고, 연속식에서는 초음파 발생장치가 부착된 혼합 분쇄용기에 연속적으로 공급되는 유체(slurry)의 양과 작동온도 그리고 작동시간 설정 및 회절속도 조절이 가능하다. Mixing and grinding apparatus of the ultra fine powders using ultrasonic waves according to the present invention, the fluid to be separated by a continuous manner (continuous type) and batchwise (batch type), and continuous expression is continuously supplied to the mixing and grinding container of the ultrasonic generator attached the amount of the operating temperature and operation time and speed control of diffraction (slurry) is possible. 배치타입(batch type)의 경우에는 초음파 발생장치에 원료가 담긴 용기를 배치식으로 설치 작동하며, 원료용기와 초음파 진동판 사이를 그리스나 유기용매를 채워서 진동의 전달 매체로 사용한다. For a batch-type (batch type), the installation work and to place the containers with materials to the ultrasonic generator equation, uses a material between the container and the ultrasonic vibration plate of the vibration to the transfer medium by filling grease or the organic solvent. 이때 원료를 담는 용기는 진동의 전달이 잘 되는 금속재질이며 내부는 우레탄이나 테프론으로 코팅되어있다. The container used for the raw material is a metal material that is the transmission of vibrations well inside is coated with a urethane or teflon.

이와 같은 배치타입은 쉽게 밀을 초음파 발생장치에 끼워 넣을 수 있어야 하며, 초음파 발생장치에서 발생된 초음파는 밀의 바닥을 통하여 전달이 되게 하며, 밀의 회전속도를 조절하고, 또한 분쇄용기의 크기를 여러개로 사용할 수 있게 한다. Such batch type and should be easy to put into the mill in the ultrasonic generator, the ultrasonic waves generated in the ultrasonic generating device and so is transmitted through a mill floor, and controlling the mill rotation speed, and the size of the grinding vessel of a multitude it becomes available.

이러한 초음파를 이용한 초미립 분체의 혼합 분쇄장치의 구체적인 장치의 구성요소는 초음파 발진자, 초음파 전원장치, 밀, 로터리 피더 쓰로우 전원공급장치, 콘트롤러, 아지테이터등으로 구성되며, 콘트롤러는 별도로 부착하여 온도와 유량의 수위를 조절하고 초음파 발생장치의 설정시간을 조절한다. Component of the specific device for mixing and grinding apparatus of the ultra fine powder using such ultrasonic wave is composed of the ultrasonic oscillator, an ultrasonic power supply, mill, rotary feeder throw power supply, controller, agitator, etc., the controller is attached separately from the temperature controlling the water level and the flow rate and controls the setting time of the ultrasonic generator.

본 발명에 이용되는 초음파 발진자는 전기 에너지를 기계적 진동에너지로 변환시키는 역할을 하며 발생된 초음파진동이 분쇄 대상물에 전달되면 기계적 진동에 의하여 초미립 분체를 혼합 분쇄시키는 역할을 한다. An ultrasonic oscillator to be used in the present invention serves to when a role of converting electrical energy into mechanical vibration energy transmitted to the ultrasonic vibration generating and crushing the object mixing ultra fine powder by mechanical vibration milling. 초음파를 이용한 초미립 분체의 혼합 분쇄장치에 대한 구조는 다음과 같이 실현이 가능하다. Structure for the mixing and grinding apparatus of the ultra fine powders using ultrasonic waves can be realized as follows.

도 1은 본 발명의 초미립 분체의 혼합분쇄 장치의 정면도이다. 1 is a front view of the mixing and grinding apparatus of the ultrafine powder of the present invention. 초음파 전원장치(7)에서 전원을 공급하면 로터리 피더쓰로우 전원공급장치(3)를 통하여 초음파 발진자(1)에 전원이 공급되며 모터(6)가 회전하여, 회전력이 벨트(5)로 전달되어서 밀(2)이 회전하게 되어 밀(2) 내부에 있는 분쇄물(8)이 혼합 분쇄되는 구조이다. When power from the ultrasonic power supply (7) to the rotary feeder via a throw power supply 3 and the power is supplied to the ultrasonic oscillator (1) rotate the motor 6, the rotational force is not be transmitted to the belt 5 mill (2) the grinding water (8) inside the mill is rotated (2) a structure in which the mixing and grinding. 초음파 발진자(1)는 밀(2)의 상하 좌우 4곳에 설치되는 구조이며, 미표기 부호(4)는 베어링이다. An ultrasonic oscillator (1) is a structure that is installed at sides 4 of the mill (2), mipyogi numeral 4 is a bearing.

도 2는 본 발명의 초미립 분체 혼합분쇄 장치의 측면도이며 밀(2) 회전시 밀(2) 내부에 있는 분쇄물이 회전되어 힘을 받고 있는 상태를 나타내는 도면이다. 2 is a view showing a state in which a side view being a mill (2) Wheat (2) are pulverized in a rotational force upon rotation of the interior ultrafine powder mixing and grinding apparatus according to the present invention;

도 3은 본 발명의 초미립 분체 혼합분쇄 장치의 다른 제1 실시도로 초음파전원장치(37)에서 전원이 공급하면 초음파 발진자(31)에 전달되며, 모터(46)를 사용하여 아지테이터(34)를 회전시켜 용기(32) 내부에 있는 분쇄물(38)을 혼합 분쇄시키는 구조이며, 피분쇄물은 밸브(33)을 통하여 외부로 배출되도록 설치되어 있다. Figure 3 when the power is supplied from the other of the first embodiment road ultrasonic power device 37 of the ultra fine powder mixing and grinding apparatus of the present invention is transmitted to the ultrasonic oscillator 31, the agitator 34, by using the motor 46 and by the structure for mixing and grinding the pulverized material 38 in the inner container 32 rotates, the blood pulverized material is provided such that the discharge to the outside through the valve 33.

도 4는 본 발명의 초미립 분체의 혼합분쇄 장치의 다른 제2 실시도로 제 3도와 동일하나 용기(43)가 2중으로 설치되어 있는 구조이다. Figure 4 is a structure that is different from the first exemplary road third identical containers (43) help the mixing and grinding apparatus of the ultrafine powder of the present invention is installed into the second.

도 5는 본 발명의 초미립 분체의 혼합분쇄 장치의 다른 제3 실시도로 전원공급장치(57)에서 전원이 초음파 발진자(51)로 공급되여 밀폐된 용기(52) 내부에 있는 분쇄물(58)을 분쇄하게 한 구조이며, 모터가 벨트(55), 축(54), 로터리 피더쓰로우(53)을 통하여 용기를 회전하게 하여 작동이 되는 구조이다. 5 is a pulverized product (58) inside the other of the third embodiment road power supply 57 doeyeo power is supplied to the ultrasonic oscillator 51, the vessel 52 is sealed in the mixing and grinding apparatus of the ultrafine powder of the present invention grinding to a structure to a structure in which the operation to the motor to rotate the container through a belt 55, a shaft 54, a rotary feeder throw 53.

도 6은 본 발명의 초미립 분체의 혼합분쇄 장치의 다른 제4 실시도로 밀폐된 챔버(62)내부로 원료를 주입하며, 아지테이터(64) 모터를 회전하게 하여 피분쇄물(68)을 교반시키는 구조이며 분쇄된 피분쇄물은 슬러리 상태로 스프레이 드라이어로 이동하게 되는 구조이다. 6 is to be, and the other of the fourth embodiment road material into the enclosed chamber 62 of the mixing and grinding apparatus of the ultrafine powder of the present invention injected, rotating the agitator 64, motor agitation to avoid pulverized 68 the structure of the milled pulverized blood is a structure that is moved in a spray dryer in the slurry state.

본 발명의 초음파를 이용한 혼합 분쇄장치의 특징은 밀의 표면에 미세입자의 부착을 방지하여 볼과 밀의 충격, 전단 및 마찰력 전달을 방해하는 입자층을 제거함으로서, 볼 밀의 분쇄, 혼합 효율을 획기적으로 향상시킨다. Features of the mixing and grinding apparatus using ultrasonic waves according to the present invention thereby significantly improve the anti-adhesion of fine particles by ball and wheat shock, by removing the grain layer to interfere with the front end and the friction transmission, ball mill, grinding, mixing efficiency in the wheat surface . 또한, 분쇄된 초미세 입자들의 재응집을 방해하는 작용을 함과 동시에 1차 분쇄된 미립자를 분쇄하는 작용을 한다. Also, and at the same time act to interfere with the re-aggregation of the pulverized ultrafine particles acts to crush the primary pulverized fine particles.

초음파를 사용하여 피분쇄물의 균일 혼합을 위해 아지테이터를 사용하거나 첨가되는 유기분산제의 분산작용을 증대시켜서, 분산효과의 향상을 통한 분산제 사용량의 획기적으로 절감이 가능하다. By increasing the dispersion effect of the organic dispersing agents are used, or added to the agitator for the blood pulverized uniformly mixed using an ultrasonic wave, it is possible to significantly reduce the amount of the dispersing agent with an improvement in the dispersing effect.

이러한 작용에 의하여 전자, 광학용 세라믹 소재의 특성에 가장 중요한 영향을 미치는 원료 및 도핑성분의 균일한 혼합을 단시간 내에 얻게 된다. With this operation on the most significant effect on the properties of the ceramic material for electronics, optics are obtained in a short time a homogeneous mixture of the raw materials and the doping component. 볼 밀의 통상 사용시간이 24 ∼ 48 시간에서 10시간 이내로 획기적으로 단축됨으로서 볼 마모에 의한 오염을 줄이는 것이 가능하다. Ball mill, the normal use time is it is possible to reduce the pollution caused by the wear to see by being dramatically reduced at 24 ~ 48 hours to less than 10 hours.

Claims (5)

  1. 초미립 분체를 혼합하고 분쇄시키는 장치로, The ultra fine powder to a device for mixing and grinding,
    초음파를 발생시키기 위한 초음파 전원장치와, And an ultrasonic power source apparatus for generating ultrasonic waves,
    초미립 입자의 혼합, 분쇄물을 내장한 밀폐된 원통형 밀과, Second mix of fine particles, a closed cylindrical mill and pulverized with a built-in,
    상기 밀 주위에 부착되어 초음파 진동을 발생시키는 초음파 발진자와, And an ultrasonic vibrator which is attached to the periphery of the mill generate ultrasonic vibration,
    상기 초음파 전원장치에서 상기 밀을 회전시키는 회전장치와, A rotating device for rotating the mill in the ultrasonic power supply unit,
    상기 회전장치에 전원을 공급하는 로터리 피더 쓰로우 전원 공급장치로 구성되는 것을 특징으로 하는 초음파를 이용한 초미립 분체의 혼합 분쇄장치. Rotary feeder throw power supply device of the mixed and pulverized ultrafine powders using ultrasonic waves, characterized in that consisting of supplying power to the rotating device.
  2. 제 1항에 있어서, According to claim 1,
    상기 회전장치는 모터와, 모터의 회전력을 전달시키는 벨트와, 이를 지지하는 베어링으로 구성되어 있는 것을 특징으로 하는 초음파를 이용한 초미립 분체의 혼합 분쇄장치. The rotary apparatus mixing and grinding apparatus of the ultra fine powders using ultrasonic waves, characterized in that consists of a belt, and a bearing for supporting it for transmitting the rotational force of the motor, and a motor.
  3. 제1항에 있어서, According to claim 1,
    상기 밀 장치를 밀폐형의 다각형의 형상으로 제작하고 경사지게 설치하여 분쇄물도 경사지게 되어, 혼합 분쇄가 효과적으로 가능하게 된 것을 특징으로 하는 초음파를 이용한 초미립 분체의 혼합 분쇄장치. The mill device to be installed obliquely and produced in the shape of a closed polygon is inclined with water crushing, mixing and grinding apparatus of the second fine powder using ultrasonic waves, it characterized in that the mixing and grinding enabled effectively.
  4. 제 1항에 있어서, According to claim 1,
    상기 밀에 아지테이터를 설치하여 이를 회전시켜 초미립 분체의 분쇄물을 교반시키기 위해 아지테이터를 설치한 것을 특징으로 하는 초음파를 이용한 초미립 분체의 혼합 분쇄장치. Second mixing and grinding apparatus of the fine powders using ultrasonic waves, characterized in that by installing the agitator in the mill have installed the agitator to stir the pulverized product of the ultra fine powder by rotating them.
  5. 제1항에 있어서, According to claim 1,
    상기 밀이 2중으로 설치되고, 초미립 분체의 분쇄물을 교반시키기 위한 아지테이터가 설치되어 있는 것을 특징으로 하는 초음파를 이용한 초미립 분체의 혼합 분쇄장치. The mill is provided into the second, edgy mixing and grinding apparatus of the fine powder for stirring the pulverized product of the fine powders using ultrasonic waves, it characterized in that the agitator is installed.
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US9239036B2 (en) 2006-09-08 2016-01-19 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment and delivery system and process
US9283188B2 (en) 2006-09-08 2016-03-15 Kimberly-Clark Worldwide, Inc. Delivery systems for delivering functional compounds to substrates and processes of using the same
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US7712353B2 (en) 2006-12-28 2010-05-11 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment system
US7673516B2 (en) 2006-12-28 2010-03-09 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment system
US7785674B2 (en) 2007-07-12 2010-08-31 Kimberly-Clark Worldwide, Inc. Delivery systems for delivering functional compounds to substrates and processes of using the same
US7947184B2 (en) 2007-07-12 2011-05-24 Kimberly-Clark Worldwide, Inc. Treatment chamber for separating compounds from aqueous effluent
US7998322B2 (en) 2007-07-12 2011-08-16 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber having electrode properties
US8454889B2 (en) 2007-12-21 2013-06-04 Kimberly-Clark Worldwide, Inc. Gas treatment system
US8858892B2 (en) 2007-12-21 2014-10-14 Kimberly-Clark Worldwide, Inc. Liquid treatment system
US8632613B2 (en) 2007-12-27 2014-01-21 Kimberly-Clark Worldwide, Inc. Process for applying one or more treatment agents to a textile web
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US8206024B2 (en) 2007-12-28 2012-06-26 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for particle dispersion into formulations
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US8057573B2 (en) 2007-12-28 2011-11-15 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for increasing the shelf life of formulations
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WO2009083910A3 (en) * 2007-12-28 2009-10-15 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing emulsions
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