EP1800736A3 - A method for mixing powder, agitation apparatus, and a method for manufacturing honeycomb structured body - Google Patents

A method for mixing powder, agitation apparatus, and a method for manufacturing honeycomb structured body Download PDF

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Publication number
EP1800736A3
EP1800736A3 EP06021031A EP06021031A EP1800736A3 EP 1800736 A3 EP1800736 A3 EP 1800736A3 EP 06021031 A EP06021031 A EP 06021031A EP 06021031 A EP06021031 A EP 06021031A EP 1800736 A3 EP1800736 A3 EP 1800736A3
Authority
EP
European Patent Office
Prior art keywords
powder
agitation
mixing
agitation apparatus
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP06021031A
Other languages
German (de)
French (fr)
Other versions
EP1800736A2 (en
Inventor
Kazuya c/o IBIDEN DPF France S.A.S. Naruse
Eiji c/o IBIDEN Co. Ltd Ogaki Kita Plant Sumiya
Kosei c/o IBIDEN Co. Ltd Ogaki Kita Plant Tajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ibiden Co Ltd
Original Assignee
Ibiden Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibiden Co Ltd filed Critical Ibiden Co Ltd
Publication of EP1800736A2 publication Critical patent/EP1800736A2/en
Publication of EP1800736A3 publication Critical patent/EP1800736A3/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
    • B28C5/1246—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B01F23/64—Mixing solids with solids using rotatable mixing elements at the lower end of discharge hoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/053—Stirrers characterised by their elements, materials or mechanical properties characterised by their materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/053—Stirrers characterised by their elements, materials or mechanical properties characterised by their materials
    • B01F27/0531—Stirrers characterised by their elements, materials or mechanical properties characterised by their materials with particular surface characteristics, e.g. coated or rough
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • B01F27/724—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with a single helix closely surrounded by a casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/715—Feeding the components in several steps, e.g. successive steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • B28C5/142—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
    • B28C5/143—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades for materials flowing continuously through the mixing device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0404—Proportioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B2003/203—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded for multi-channelled structures, e.g. honeycomb structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)

Abstract

It is an object according to the present invention to provide a method for mixing powder using an agitation apparatus (10) highly resistant to wear, and able to conduct running over a long period of time without replacement of the screw. The method for mixing powder according to the present invention is a method for mixing powder by conducting mixing and transporting of at least one kind of powder, comprising: charging said at least one kind of powder into an agitation apparatus; and translating said at least one kind of powder while mixing the powder by rotating an agitation shaft of said agitation apparatus, said agitation apparatus comprising: a screw (14) comprised of the agitation shaft (15) and an agitating blade (16), said screw configured to rotate along with the said agitation shaft as the center; and, a casing (17) surrounding said screw, wherein either the entire body of said agitating blade is formed of a high hardness member, or, a high hardness coat layer is formed onto at least a portion of said agitating blade.
EP06021031A 2005-12-26 2006-10-06 A method for mixing powder, agitation apparatus, and a method for manufacturing honeycomb structured body Ceased EP1800736A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/023813 WO2007074507A1 (en) 2005-12-26 2005-12-26 Method for mixing powder, agitator, and method for manufacturing honeycomb structure

Publications (2)

Publication Number Publication Date
EP1800736A2 EP1800736A2 (en) 2007-06-27
EP1800736A3 true EP1800736A3 (en) 2007-07-04

Family

ID=37654937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06021031A Ceased EP1800736A3 (en) 2005-12-26 2006-10-06 A method for mixing powder, agitation apparatus, and a method for manufacturing honeycomb structured body

Country Status (3)

Country Link
EP (1) EP1800736A3 (en)
CN (1) CN101312810A (en)
WO (1) WO2007074507A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009141893A1 (en) * 2008-05-20 2009-11-26 イビデン株式会社 Honeycomb structure
US9796108B2 (en) 2008-08-28 2017-10-24 Corning Incorporated Wear resistant coatings for tool dies
WO2011027556A1 (en) * 2009-09-04 2011-03-10 株式会社ツカサ Apparatus for powder particle agitation
EP2722415B1 (en) * 2011-06-17 2020-07-29 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Member covered with hard coating film
RU2471540C1 (en) * 2011-07-07 2013-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" Mixer
RU2555565C1 (en) * 2014-02-05 2015-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" (ФГБОУВПО "ЯГТУ") Device for loose material mixing
CN105196416B (en) * 2015-10-21 2017-08-22 南京汪海混凝土有限公司 A kind of steel slag concrete agitating device
RU2626208C1 (en) * 2016-07-04 2017-07-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" (ФГБОУВО "ЯГТУ") Mixer
JP6754132B2 (en) * 2016-09-20 2020-09-09 株式会社菊水製作所 Powder mixer
RU180440U1 (en) * 2017-11-20 2018-06-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" DEVICE FOR PREPARING SOIL
CN108166996A (en) * 2018-01-29 2018-06-15 中铁六局集团有限公司 Shield-tunneling construction synchronous grouting tank
US10633297B2 (en) * 2018-03-16 2020-04-28 Ngk Insulators, Ltd. Method of manufacturing honeycomb structure
CN109940759A (en) * 2019-04-02 2019-06-28 嘉兴咩哞贸易有限公司 Equipment is made in a kind of mortar
CN112171885A (en) * 2019-07-01 2021-01-05 徐州市贾汪区羡人工贸有限公司 A compounding equipment for fragment of brick production
JP7214680B2 (en) * 2020-04-06 2023-01-30 株式会社神戸製鋼所 Hard coating and sediment-wear-resistant hard-coated parts
EP4005663A1 (en) * 2020-11-26 2022-06-01 Fette Compacting GmbH Powder blender for a system for continuous processing of powder products
CN112623787A (en) * 2020-12-14 2021-04-09 吉林市安欣干混砂浆有限公司 Material mixing and conveying device for dry-mixed mortar
CN113200751B (en) * 2021-04-10 2023-06-16 宜兴市荣利钨钼制品有限公司 Adopt spiral carborundum pottery pressureless sintering raw materials processingequipment
CN113198372B (en) * 2021-05-18 2023-05-26 南京辉锐光电科技有限公司 Powder mixing device, laser cladding powder feeding equipment and laser cladding equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469824A (en) * 1968-02-27 1969-09-30 Irl Daffin Associates Mixing and conveying means
US3900546A (en) * 1973-09-18 1975-08-19 Corning Glass Works Filtering extrusion batch material
DE29717220U1 (en) * 1997-09-26 1997-12-18 Kelterborn Gunar Highly wear-resistant screw, mixer shaft or similar machine parts for use in the construction industry and the building material processing industry
WO1999010294A1 (en) * 1997-08-27 1999-03-04 Corning Incorporated Improved method of forming and shaping plasticized mixtures by low to moderate shear extrusion
US6241940B1 (en) * 1998-06-06 2001-06-05 Corning Incorporated Method for producing ceramic bodies
EP1300362A1 (en) * 2000-07-10 2003-04-09 Daikin Industries, Ltd. Method and apparatus for producing hydrogen fluoride

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163407A (en) * 1984-09-04 1986-04-01 松下電器産業株式会社 Kneader
US5030519A (en) * 1990-04-24 1991-07-09 Amorphous Metals Technologies, Inc. Tungsten carbide-containing hard alloy that may be processed by melting
JPH07204483A (en) * 1994-01-13 1995-08-08 Taiyo Tokushu Yosetsu Kk Screw
JP2002274947A (en) * 2001-03-16 2002-09-25 Ibiden Co Ltd Sintered porous silicon carbide, method for manufacturing the same and filter for diesel particulate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469824A (en) * 1968-02-27 1969-09-30 Irl Daffin Associates Mixing and conveying means
US3900546A (en) * 1973-09-18 1975-08-19 Corning Glass Works Filtering extrusion batch material
WO1999010294A1 (en) * 1997-08-27 1999-03-04 Corning Incorporated Improved method of forming and shaping plasticized mixtures by low to moderate shear extrusion
DE29717220U1 (en) * 1997-09-26 1997-12-18 Kelterborn Gunar Highly wear-resistant screw, mixer shaft or similar machine parts for use in the construction industry and the building material processing industry
US6241940B1 (en) * 1998-06-06 2001-06-05 Corning Incorporated Method for producing ceramic bodies
EP1300362A1 (en) * 2000-07-10 2003-04-09 Daikin Industries, Ltd. Method and apparatus for producing hydrogen fluoride

Also Published As

Publication number Publication date
WO2007074507A1 (en) 2007-07-05
CN101312810A (en) 2008-11-26
EP1800736A2 (en) 2007-06-27

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