KR920004036A - Method and apparatus for pulverizing agglomerated solid particles in liquid - Google Patents

Method and apparatus for pulverizing agglomerated solid particles in liquid Download PDF

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Publication number
KR920004036A
KR920004036A KR1019910014289A KR910014289A KR920004036A KR 920004036 A KR920004036 A KR 920004036A KR 1019910014289 A KR1019910014289 A KR 1019910014289A KR 910014289 A KR910014289 A KR 910014289A KR 920004036 A KR920004036 A KR 920004036A
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KR
South Korea
Prior art keywords
venturi tube
passage
liquid
pulverizing
solid particles
Prior art date
Application number
KR1019910014289A
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Korean (ko)
Inventor
쟈크 돌프
Original Assignee
지.꾸띠르
꽁빠니 제네랄 데 마띠에르 니콜레에르-꼬제마
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Application filed by 지.꾸띠르, 꽁빠니 제네랄 데 마띠에르 니콜레에르-꼬제마 filed Critical 지.꾸띠르
Publication of KR920004036A publication Critical patent/KR920004036A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills

Abstract

내용 없음No content

Description

액체내에 부유하는 고체입자 덩어리를 분쇄하는 방법 및 장치Method and apparatus for pulverizing agglomerated solid particles in liquid

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 액체가 벤튜리튜브의 바닥에서 상부로 흘러서 액체내에 부유하는 고체입자 덩어리를 분쇄하는 본 발명장치의 개략 수직 단면도,1 is a schematic vertical cross-sectional view of the device of the present invention in which a liquid flows from the bottom of the venturi tube to the top to crush agglomerated solid particles in the liquid,

제2도는 액체가 벤튜리튜브의 상부에서 바닥으로 흐르는 본 발명 제2실시예로서, 제1도와 유사한 수직단면도,FIG. 2 is a second embodiment of the present invention in which liquid flows from the top of the venturi tube to the bottom.

제3도는 배플시스템을 구비하는 본 발명장치의 제3실시예로서, 제1도및 제2도와 유사한 개략 단면도.3 is a schematic cross-sectional view similar to FIGS. 1 and 2 as a third embodiment of the apparatus of the present invention having a baffle system.

Claims (12)

액체내에 부유하는 고체입자 덩어리를 분쇄하는 방법에 있어서, 상기 고정체입자 덩어리를 함유하는 액체를 압력하에서 벤튜리튜브(44,144,244)내에 흐르도록 하는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 방법.A method of pulverizing agglomerates of solid particles suspended in a liquid, the method comprising pulverizing a liquid containing the agglomerate particle mass in a venturi tube (44,144,244) under pressure. 제 1항에 있어서, 상기 액체를 수직하는 벤튜리튜브(44,244)의 바닥에서 상부로 흐르도록 하는 것을 특징으로 하는 고체 입자 덩어리를 분쇄하는 방법.The method of claim 1, wherein the liquid flows from the bottom to the top of the vertical venturi tube (44,244). 제 1항에 있어서, 상기 액체를 수직하는 벤튜리튜브(144)의 상부에서 바닥으로 흐르도록 하는 것을 특징으로 하는 고체 입자 덩어리를 분쇄하는 방법.The method of claim 1, wherein the liquid flows from the top of the vertical venturi tube (144) to the bottom. 제 1항 내지 제 3항중 어느 한 항에 있어서, 상기 액체를 액체가 재순환하는 배출기를 형성하는 벤튜리튜브(44,144,244)에 흐르도록 하는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 방법.4. The method of any one of claims 1 to 3, wherein the liquid flows through a venturi tube (44, 144, 244) forming an ejector through which the liquid is recycled. 선행의 청구항중 어느 한 항에 있어서, 상기 액체를 벤튜리튜브(244)의 유출구에서 배플시스템(28)에 흐르도록 하는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 방법.A method according to any one of the preceding claims, characterized in that the liquid flows in the baffle system (28) at the outlet of the venturi tube (244). 액체내에 부유하는 고체입자 덩어리를 분쇄하는 장치에 있어서, 상기 고체입자 덩어리를 함유하는 액체의 수용통로(40,140,240)및 배출통로(58,158,258)를 돌출하는 탱크(18,118,218)로 이루어지며, 상기 벤튜리튜브(44,144,244)는 수용통로 및 배출통로 사이의 탱크내에 설치되는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 방법.In the apparatus for pulverizing agglomerates of solid particles suspended in a liquid, the apparatus comprises a plurality of tanks (18,118,218) protruding the receiving passages (40, 140, 240) and the discharge passages (58, 158, 258) of the liquid containing the solid particles. 44,144,244 is a method for crushing the solid particle mass, characterized in that installed in the tank between the receiving passage and the discharge passage. 제 6항에 있어서, 상기 벤튜리튜브(44,244)는 수직축을 따라 위치되며, 탱크의 하부에 형성된 수용챔버(38)에 의해 수용통로에 연결된 하부 유입단부와, 벤튜리튜브 둘레에 형성된 환형통로(54)에 의해 배출통로와 연결된 상부 유출부를 가지는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 장치.According to claim 6, The venturi tube (44,244) is located along the vertical axis, the lower inlet end connected to the receiving passage by the receiving chamber 38 formed in the lower portion of the tank, and the annular passage formed around the venturi tube ( 54) A device for pulverizing agglomerates of solid particles, characterized in that it has an upper outlet connected to the outlet passage by means of a 54). 제 7항에 있어서, 상기 벤튜리튜브(44)는 칸막이판내의 구멍(64)에 의해 환형통로(54)와 연결된 재순환챔버(42)와 주입기(36)에 의해 수용챔버에서 분리되는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 장치.8. The venturi tube (44) according to claim 7, characterized in that the venturi tube (44) is separated from the receiving chamber by a recirculation chamber (42) and an injector (36) connected to the annular passageway (54) by a hole (64) in the partition plate. A device for grinding a solid particle mass. 제 6항에 있어서, 상기 벤튜리튜브(44)는 수직축을 따라 위치되고,벤튜리튜브 둘레에 형성된 외부 환형통로(170)에 의해 수용통로(140)와 연결된 상부 유입단부와, 탱크의 하부에 형성된 배출통로(156)에 의해 배출통로와 연결된 하부유출단부를 가지는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 장치.According to claim 6, The venturi tube 44 is located along the vertical axis, the upper inlet end connected to the receiving passage 140 by an outer annular passage 170 formed around the venturi tube, and the bottom of the tank Apparatus for pulverizing the solid particle mass, characterized in that it has a lower outlet end connected to the discharge passage by the discharge passage (156) formed. 제 9항에 있어서, 상기 벤튜리튜브(144)는 내부의 환형 재순환통로(176)에 의해 둘러 싸이며, 그 하단부는 벤튜리튜브의 하부 유출단부의 정면에 위치된 편향기(172)위로 돌출하고, 그 상단부는 주입기와 벤튜리튜브 사이에 돌출하는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 장치.10. The venturi tube 144 is surrounded by an annular recirculation passage 176, the lower end of which protrudes over the deflector 172 located in front of the lower outlet end of the venturi tube. And an upper end portion protrudes between the injector and the venturi tube. 제 6항 내지 제10항중 어느 한항에 있어서, 상기 배플시스템(280)은 벤튜리튜브(244)의 하류에 놓이는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 장치.11. Apparatus as claimed in any of claims 6 to 10, wherein the baffle system (280) lies downstream of the venturi tube (244). 제 6항 내지 제 11항중 어느 한항에 있어서, 상기 벤튜리튜브(44,144,244)는 교환 가능한 배출기(30,130,230)내에 위치되는 것을 특징으로 하는 고체입자 덩어리를 분쇄하는 장치.12. Apparatus as claimed in any one of claims 6 to 11, wherein the venturi tubes (44,144,244) are located in exchangeable ejectors (30,130,230). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910014289A 1990-08-20 1991-08-20 Method and apparatus for pulverizing agglomerated solid particles in liquid KR920004036A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9010476A FR2665845B1 (en) 1990-08-20 1990-08-20 PROCESS FOR DISAGGRATING AGGLOMERATED SOLID PARTICLES, SUSPENDED IN A LIQUID.
FR9010476 1990-08-20

Publications (1)

Publication Number Publication Date
KR920004036A true KR920004036A (en) 1992-03-27

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Application Number Title Priority Date Filing Date
KR1019910014289A KR920004036A (en) 1990-08-20 1991-08-20 Method and apparatus for pulverizing agglomerated solid particles in liquid

Country Status (7)

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EP (1) EP0472458B1 (en)
JP (1) JP3138293B2 (en)
KR (1) KR920004036A (en)
CN (1) CN1060229A (en)
CA (1) CA2049090A1 (en)
DE (1) DE69106277T2 (en)
FR (1) FR2665845B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN829796A0 (en) * 1996-02-23 1996-03-21 Bengold Holdings Pty Ltd Improved grinding method and apparatus for performing same
DE10343748B4 (en) * 2003-08-29 2005-11-10 BIONIK GmbH - Innovative Technik für die Umwelt Process for comminuting particulate organic substances in suspensions of microorganisms
TWI376354B (en) * 2003-12-03 2012-11-11 Miike Tekkosho Kk An apparatus for smashing organic substance particles
CN113333191B (en) * 2021-05-31 2022-07-05 武汉大学 Rotating shearing cavitation nozzle
CN116445183A (en) * 2023-03-14 2023-07-18 中国石油化工股份有限公司 Reaction device and method for jet mixing and reinforcing waste alkali liquid oxidation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB591921A (en) * 1944-04-08 1947-09-02 Inst Gas Technology Improvements in or relating to apparatus for and method of comminuting a permeable material
US3348778A (en) * 1966-03-04 1967-10-24 Mineral Ind Corp Of America Reducing particle size of clay and rheology control of clay-water systems
GB1329941A (en) * 1972-01-05 1973-09-12 Texaco Development Corp Fluid energy grinding method and system
FR2311588A1 (en) * 1975-05-23 1976-12-17 Inst Francais Du Petrole Venturi device for disintegrating agglomerated powders - for rapid, complete sepn. of e.g. polyfluorocarbon polymers
US4619406A (en) * 1976-12-22 1986-10-28 Can-Am Engineering Corporation Hydraulic system and method of improving the working properties thereof

Also Published As

Publication number Publication date
DE69106277T2 (en) 1995-07-06
JP3138293B2 (en) 2001-02-26
FR2665845B1 (en) 1995-01-20
JPH04250859A (en) 1992-09-07
FR2665845A1 (en) 1992-02-21
CN1060229A (en) 1992-04-15
EP0472458B1 (en) 1994-12-28
CA2049090A1 (en) 1992-02-21
DE69106277D1 (en) 1995-02-09
EP0472458A1 (en) 1992-02-26

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