FR2274340A1 - Continuous mixing of a fluid and powder with steady feed to a pump - from two cylinders set orthogonally each with internal helical screw scraper - Google Patents

Continuous mixing of a fluid and powder with steady feed to a pump - from two cylinders set orthogonally each with internal helical screw scraper

Info

Publication number
FR2274340A1
FR2274340A1 FR7421004A FR7421004A FR2274340A1 FR 2274340 A1 FR2274340 A1 FR 2274340A1 FR 7421004 A FR7421004 A FR 7421004A FR 7421004 A FR7421004 A FR 7421004A FR 2274340 A1 FR2274340 A1 FR 2274340A1
Authority
FR
France
Prior art keywords
powder
shaft
cylinder
scraper
mixture
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.)
Withdrawn
Application number
FR7421004A
Other languages
French (fr)
Inventor
Henri Niclas
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.)
LAMBERT IND
Original Assignee
LAMBERT IND
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 LAMBERT IND filed Critical LAMBERT IND
Priority to FR7421004A priority Critical patent/FR2274340A1/en
Priority to CH774775A priority patent/CH596874A5/xx
Priority to ES438655A priority patent/ES438655A1/en
Priority to IT24436/75A priority patent/IT1039040B/en
Priority to BE157433A priority patent/BE830356A/en
Priority to DE19752527196 priority patent/DE2527196A1/en
Publication of FR2274340A1 publication Critical patent/FR2274340A1/en
Priority to ES454775A priority patent/ES454775A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • B28C5/1276—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 consecutive separate containers with rotating stirring and feeding or discharging means
    • 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
    • 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
    • B01F35/712—Feed mechanisms for feeding fluids
    • 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
    • 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

Abstract

Powder held in a storage hopper is fluidised with air by a rotating blade scraper and pushed into the top of a vertical transition cylinder where any lumps are crushed by more blades on a shaft that is an extension of the drive shaft of the hopper scraper. The powder hopper can be isolated from the cylinder by a plate which allows the shaft to continue revolving. The extension shaft has along its length a helical scraper for the inside wall which also moves the powder and water which enters the cylinder near the bottom end, into horizontal receiving and mixing cylinder, which also contains a helical scraper on a rotating shaft. The two helical scrapers keep the faces at the joining of the two cylinders clear of powder which would block the joining hole. A motor connected to the shaft of the horizontal cylinder, via a coupling which allows manual movement to unblock the mixer, rotates the helical scraper thus feeding the powder mixture to a volumetric pump. The amount of each component of the mixture is thus regulated by the other with the total discharge governed by the volumetric pump. Automatic cleaning of the mixer is achieved by stopping the powder feed by closing the plate between hopper and transition cylinder and keeping the water feed and scrapers rotating. Used for continuous mixing of fluids and powders, e.g. water and plaster, and to obtain constant homogeneous mixture. The mixture need not be degassed, and the process is continuous because there is no need to take account of particle size of powder component which gives non-homogeneous mixture, the process is continuous.
FR7421004A 1974-06-17 1974-06-17 Continuous mixing of a fluid and powder with steady feed to a pump - from two cylinders set orthogonally each with internal helical screw scraper Withdrawn FR2274340A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7421004A FR2274340A1 (en) 1974-06-17 1974-06-17 Continuous mixing of a fluid and powder with steady feed to a pump - from two cylinders set orthogonally each with internal helical screw scraper
CH774775A CH596874A5 (en) 1974-06-17 1975-06-16
ES438655A ES438655A1 (en) 1974-06-17 1975-06-17 Procedure for mixing a fluid and a dust. (Machine-translation by Google Translate, not legally binding)
IT24436/75A IT1039040B (en) 1974-06-17 1975-06-17 PROCEDURE FOR MIXING A FLUID OR A POWDER AND MACHINE FOR IMPLEMENTING THE PROCEDURE
BE157433A BE830356A (en) 1974-06-17 1975-06-17 PROCESS FOR MIXING A FLUID AND A POWDER AND MACHINE FOR IMPLEMENTING THE PROCESS
DE19752527196 DE2527196A1 (en) 1974-06-17 1975-06-18 PROCESS FOR PREPARING A MIXTURE OF A LIQUID AND A POWDER AND APPARATUS FOR CARRYING OUT THE PROCESS
ES454775A ES454775A1 (en) 1974-06-17 1977-01-03 Continuous mixing of a fluid and powder with steady feed to a pump - from two cylinders set orthogonally each with internal helical screw scraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421004A FR2274340A1 (en) 1974-06-17 1974-06-17 Continuous mixing of a fluid and powder with steady feed to a pump - from two cylinders set orthogonally each with internal helical screw scraper

Publications (1)

Publication Number Publication Date
FR2274340A1 true FR2274340A1 (en) 1976-01-09

Family

ID=9140158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421004A Withdrawn FR2274340A1 (en) 1974-06-17 1974-06-17 Continuous mixing of a fluid and powder with steady feed to a pump - from two cylinders set orthogonally each with internal helical screw scraper

Country Status (6)

Country Link
BE (1) BE830356A (en)
CH (1) CH596874A5 (en)
DE (1) DE2527196A1 (en)
ES (2) ES438655A1 (en)
FR (1) FR2274340A1 (en)
IT (1) IT1039040B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345275A1 (en) * 1976-03-25 1977-10-21 Hoechst Ag Self-levelling fluid concrete mixt. prepn. - from calcium sulphate and additives; using controlled mixing rate and agitated storage tank
FR2347106A1 (en) * 1976-04-07 1977-11-04 Gubian Rolland Mixer-kneader for making pastes - has separate powder hopper, wetting chamber, kneading chamber and ejection pump
DE2701542A1 (en) * 1977-01-15 1978-07-20 Maurer Dietrich Continuous mixer-extruder - for granular material and liquid with vertical mixing chamber separated by orifice from horizontal extruder
EP0019288A1 (en) * 1979-05-17 1980-11-26 Wachter KG.Hindelang Baustoffwerk Bautechnik Method and apparatus for continuously mixing of dry and wet products, especially of dry mortar ready for use
CN106064029A (en) * 2016-08-03 2016-11-02 艾和美 A kind of industry manufacture electric blender
CN112619533A (en) * 2020-11-26 2021-04-09 安徽华谊日新科技有限公司 Anti-blocking feeding device for soap processing production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213022A1 (en) * 2002-03-22 2003-10-02 Hilger & Kern Gmbh Device for mixing at least two liquid components with dry bulk material
CN109046168B (en) * 2018-07-28 2020-04-21 台州市皓仔邦工业设计有限公司 Auxiliary device convenient to install for coating discharging

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345275A1 (en) * 1976-03-25 1977-10-21 Hoechst Ag Self-levelling fluid concrete mixt. prepn. - from calcium sulphate and additives; using controlled mixing rate and agitated storage tank
FR2347106A1 (en) * 1976-04-07 1977-11-04 Gubian Rolland Mixer-kneader for making pastes - has separate powder hopper, wetting chamber, kneading chamber and ejection pump
DE2701542A1 (en) * 1977-01-15 1978-07-20 Maurer Dietrich Continuous mixer-extruder - for granular material and liquid with vertical mixing chamber separated by orifice from horizontal extruder
EP0019288A1 (en) * 1979-05-17 1980-11-26 Wachter KG.Hindelang Baustoffwerk Bautechnik Method and apparatus for continuously mixing of dry and wet products, especially of dry mortar ready for use
CN106064029A (en) * 2016-08-03 2016-11-02 艾和美 A kind of industry manufacture electric blender
CN106064029B (en) * 2016-08-03 2018-07-13 艾和美 A kind of industry manufacture electric blender
CN112619533A (en) * 2020-11-26 2021-04-09 安徽华谊日新科技有限公司 Anti-blocking feeding device for soap processing production

Also Published As

Publication number Publication date
CH596874A5 (en) 1978-03-31
ES438655A1 (en) 1977-05-16
DE2527196A1 (en) 1976-01-02
IT1039040B (en) 1979-12-10
BE830356A (en) 1975-10-16
ES454775A1 (en) 1978-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse