KR100685332B1 - Plural component material mixer - Google Patents

Plural component material mixer Download PDF

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Publication number
KR100685332B1
KR100685332B1 KR1020027003452A KR20027003452A KR100685332B1 KR 100685332 B1 KR100685332 B1 KR 100685332B1 KR 1020027003452 A KR1020027003452 A KR 1020027003452A KR 20027003452 A KR20027003452 A KR 20027003452A KR 100685332 B1 KR100685332 B1 KR 100685332B1
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KR
South Korea
Prior art keywords
spray tip
mixer
inorganic spray
mixing
inorganic
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KR1020027003452A
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Korean (ko)
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KR20020033806A (en
Inventor
퓔렌바하아른트
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그라코 미네소타 인크.
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet

Abstract

종래의 무기 분무팁(18)은 복합 성분 계량 및 혼합 시스템(12)에서 정적 혼합기(16)의 직접으로 하류인 유체 라인(20) 내의 라인에 위치한다. 무기 분무팁(18)을 가로질러 생성되는 10 내지 30 바아(bar)의 압력 강하는 수성 및 다른 혼합이 어려운 복합 성분의 재료에 대해서 향상된 혼합을 제공한다.The conventional inorganic spray tip 18 is located in a line in the fluid line 20 directly downstream of the static mixer 16 in the composite component metering and mixing system 12. Pressure drops of 10 to 30 bar generated across the inorganic spray tip 18 provide improved mixing for materials of complex components that are aqueous and other difficult to mix.

복합 성분 계량 및 혼합 시스템, 정적 혼합기, 유체 라인, 무기 분무팁, 인티그레이터Complex Component Weighing and Mixing Systems, Static Mixers, Fluid Lines, Inorganic Spray Tips, Integrators

Description

복합 성분의 재료 혼합기{PLURAL COMPONENT MATERIAL MIXER} PLORL COMPONENT MATERIAL MIXER

에폭시(epoxies) 및 폴리우레탄(polyurethanes)과 같은 복합 성분의 재료용 혼합기.Mixers for materials of complex constituents, such as epoxies and polyurethanes.

환경 및 최종 품질상의 이유로 인해, 복합 성분의 페인트 등의 재료는 최근 몇 년간 수요가 증가하였다. 많은 제조업체가 다양한 기재로의 도포를 위해서 복합 성분을 계량하고 혼합하기 위한 장치를 생산하고 있다. 더 구체적으로 수용성 재료는 재료를 혼합하고 섞는데 있어 특유의 문제점을 나타낸다. 복합 성분 장치인 그라코(Graco)의 PRECISIONMIX(등록 상표)와 같은 장치가 이러한 재료를 혼합하기 위한 산업 분야에서 큰 호응을 얻었지만, 몇몇 점에 있어 최종 혼합을 달성하는데는 미흡한 것으로 증명되었다. 바이엘사에 의해 생산되는 제트 분산 장치는 이러한 재료의 혼합이 가능한 것으로 증명되었지만 도관 등을 씻어내는 데 있어 다소 복잡하며 상대적으로 어렵다.For environmental and final quality reasons, materials such as multicomponent paints have increased in recent years. Many manufacturers produce devices for weighing and mixing composite components for application to various substrates. More specifically, water soluble materials present unique problems in mixing and mixing materials. Devices such as Graco's PRECISIONMIX (registered trademark), a multicomponent device, have gained great acceptance in the industry for mixing these materials, but in some respects have proved inadequate in achieving final mixing. Jet dispersers produced by Bayer have proven to be capable of mixing these materials but are rather complicated and relatively difficult to flush conduits and the like.

따라서 본 발명의 목적은 혼합하기 어려운 성분으로도 균질하게 혼합된 재료의 생성이 가능한 혼합기를 제공하는 것이다. 그러한 목적을 위해, 전술한 PRECISIONMIX(등록 상표)와 같은 전형적인 연속 계량 장치는 혼합을 수행하기 위한 정적 혼합기가 뒤따르는 인티그레이터(integrator)를 이용한다. 본 발명에 있어서, 정적 혼합기의 출구가 분무기 또는 다른 도포 장치로의 라인 상에서 직렬식으로 위치한 종래의 무기 분무팁(airless spray tip)에 연결된다. 상기 무기 분무팁의 크기는 적절한 압력 강하를 제공하는 무기 분무팁을 통해 10 내지 30 바아(bar)의 압력 강하가 유지되게 하는 정도의 크기가 이용된다. 이러한 일예로서 5 mm의 유체 라인 내에서 0.8 mm의 무기 분무팁을 사용할 수 있다.
본 발명의 이와 같은 그리고 다른 목적 및 장점은 몇몇의 도면 전체에 걸쳐 유사한 도면 부호가 동일 또는 유사한 부분을 나타내는 첨부 도면과 연계하여 이루어지는 다음의 설명으로부터 더 명확해진다.It is therefore an object of the present invention to provide a mixer capable of producing a homogeneously mixed material even with components that are difficult to mix. For that purpose, a typical continuous metering device, such as PRECISIONMIX®, described above, uses an integrator followed by a static mixer to perform the mixing. In the present invention, the outlet of the static mixer is connected to a conventional airless spray tip located in series on a line to a nebulizer or other applicator. The size of the inorganic spray tip is such that a pressure drop of 10 to 30 bar is maintained through the inorganic spray tip providing an appropriate pressure drop. As one example, a 0.8 mm inorganic spray tip can be used in a 5 mm fluid line.
These and other objects and advantages of the present invention will become apparent from the following description taken in conjunction with the accompanying drawings, in which like reference characters designate the same or similar parts throughout the several views thereof.

삭제delete

도1은 본 발명의 개략적인 배치도이다.1 is a schematic layout of the present invention.

전체적으로 도면부호 10으로 표시된 본 발명은 정적 혼합기(16)가 뒤따르는 인티그레이터(14)를 가지는 복합 성분 혼합 기계(12)를 포함한다. 정적 혼합기(16)의 출구(16a)는 무기 분무팁(18)에 연결되고 무기 분무팁으로는 그라코 인크(Graco Inc.) 또는 다수의 다른 제조업체에 의해 제조되는 것과 같은 종래의 무기 분무팁이 사용될 수 있다. 무기 분무팁(18)은 분무기 등과 같은 도포 장치(22)에 차례로 연결될 수도 있는 유체 라인(20)에 차례로 연결된다.
본원 발명은 정적 혼합기(16)와 도포 장치(22) 사이에 연결된 무기 분무팁(18)을 포함하고 이러한 무기 분무팁(18)은 종래 장치에서는 볼 수 없는 특징, 즉,무기 분무팁(18)을 따라서 약 10 내지 30 바아(bar)의 압력 강하를 생성하도록 무기 분무팁(18)의 크기가 정해지도록 구성되기 때문에 혼합하기 어려운 성분으로도 균질하게 혼합된 재료의 생성이 가능한 혼합기를 제공할 수 있다.The invention, indicated generally at 10, includes a composite component mixing machine 12 having an integrator 14 followed by a static mixer 16. The outlet 16a of the static mixer 16 is connected to the inorganic spray tip 18 and a conventional inorganic spray tip such as manufactured by Graco Inc. or a number of other manufacturers may be used as the inorganic spray tip. Can be. The inorganic spray tip 18 is in turn connected to a fluid line 20, which may in turn be connected to an application device 22, such as an atomizer.
The present invention includes an inorganic spray tip 18 connected between the static mixer 16 and the application device 22 and this inorganic spray tip 18 is a feature not found in conventional devices, i.e., the inorganic spray tip 18. Thus, the inorganic spray tip 18 is configured to be sized to produce a pressure drop of about 10 to 30 bar, thereby providing a mixer capable of producing a homogeneously mixed material even with components that are difficult to mix. have.

다음의 청구항에 의해 한정되는 본 발명의 기술 사상 및 범위 내에서의 다양한 변경 및 수정이 복합 성분의 재료 혼합기에서 이루어질 수 있음이 예상된다.It is contemplated that various changes and modifications within the spirit and scope of the invention as defined by the following claims may be made in the material mixer of the composite component.

Claims (2)

복합 성분의 재료 혼합기에 있어서, 상기 혼합기는 연속적으로 복합 성분 혼합 기계, 상기 복합 성분 혼합 기계의 출력부에 연결된 인티그레이터, 상기 인티그레이터의 출력부에 연결된 정적 혼합기, 상기 정적 혼합기의 출력부에 연결된 도포 장치를 포함하고,In a material mixer of a composite component, the mixer is continuously connected to a composite component mixing machine, an integrator connected to an output of the composite component mixing machine, a static mixer connected to an output of the integrator, and connected to an output of the static mixer. Including an application device, 상기 정적 혼합기와 상기 도포 장치 사이에 연결된 무기 분무팁을 포함하고, 무기 분무팁을 따라서 10 내지 30 바아(bar)의 압력 강하를 생성시키도록 상기 무기 분무팁의 크기가 정해지는 것을 특징으로 하는 복합 성분의 재료 혼합기.An inorganic spray tip connected between the static mixer and the applicator, wherein the inorganic spray tip is sized to produce a pressure drop of 10-30 bar along the inorganic spray tip Ingredient mixer of ingredients. 삭제delete
KR1020027003452A 1999-09-16 2000-09-14 Plural component material mixer KR100685332B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15425299P 1999-09-16 1999-09-16
US60/154,252 1999-09-16

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KR20020033806A KR20020033806A (en) 2002-05-07
KR100685332B1 true KR100685332B1 (en) 2007-02-22

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EP (1) EP1212142B1 (en)
JP (1) JP2004503352A (en)
KR (1) KR100685332B1 (en)
AU (1) AU7579700A (en)
DE (1) DE60034798T2 (en)
ES (1) ES2284527T3 (en)
WO (1) WO2001019526A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0201855D0 (en) 2002-06-18 2002-06-18 Siemens Elema Ab Gas dosing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887975A (en) 1997-09-30 1999-03-30 The Boeing Company Multiple component in-line paint mixing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830813B2 (en) * 1978-08-07 1983-07-01 日本ユ−ボ−ド工業株式会社 Mixing and discharging device for foaming synthetic resin stock solution
JPS6190765A (en) * 1984-10-11 1986-05-08 Toyota Motor Corp Method for detecting abnormal flow rate in multiple liquid painting
JPS6432758A (en) * 1987-07-29 1989-02-02 Brother Ind Ltd Electronic blackboard with function to expand and display datum on hand
US5407267A (en) * 1992-12-30 1995-04-18 Nordson Corporation Method and apparatus for forming and dispensing coating material containing multiple components
US5490726A (en) * 1992-12-30 1996-02-13 Nordson Corporation Apparatus for proportioning two components to form a mixture
JP2769962B2 (en) * 1993-04-21 1998-06-25 アロイ工器株式会社 Air-added sprayer suitable for painting
JPH0847657A (en) * 1994-08-08 1996-02-20 Asahi Sanac Kk Air assist airless manual spray coating apparatus
JPH1034040A (en) * 1996-04-16 1998-02-10 Graco Inc Chip assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887975A (en) 1997-09-30 1999-03-30 The Boeing Company Multiple component in-line paint mixing system

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Publication number Publication date
KR20020033806A (en) 2002-05-07
ES2284527T3 (en) 2007-11-16
DE60034798T2 (en) 2007-10-18
AU7579700A (en) 2001-04-17
DE60034798D1 (en) 2007-06-21
JP2004503352A (en) 2004-02-05
EP1212142B1 (en) 2007-05-09
WO2001019526A1 (en) 2001-03-22
EP1212142A1 (en) 2002-06-12
EP1212142A4 (en) 2005-07-20

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