ES454775A1 - 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
ES454775A1
ES454775A1 ES454775A ES454775A ES454775A1 ES 454775 A1 ES454775 A1 ES 454775A1 ES 454775 A ES454775 A ES 454775A ES 454775 A ES454775 A ES 454775A ES 454775 A1 ES454775 A1 ES 454775A1
Authority
ES
Spain
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.)
Expired
Application number
ES454775A
Other languages
Spanish (es)
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
Publication of ES454775A1 publication Critical patent/ES454775A1/en
Expired 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

Landscapes

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

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.
ES454775A 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 Expired ES454775A1 (en)

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
ES454775A1 true ES454775A1 (en) 1978-04-01

Family

ID=9140158

Family Applications (2)

Application Number Title Priority Date Filing Date
ES438655A Expired ES438655A1 (en) 1974-06-17 1975-06-17 Procedure for mixing a fluid and a dust. (Machine-translation by Google Translate, not legally binding)
ES454775A Expired 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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES438655A Expired ES438655A1 (en) 1974-06-17 1975-06-17 Procedure for mixing a fluid and a dust. (Machine-translation by Google Translate, not legally binding)

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)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612689A1 (en) * 1976-03-25 1977-10-06 Hoechst Ag PROCESS AND SYSTEM FOR THE PRODUCTION OF A FREE FLOWING MASS
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
DE2701542C2 (en) * 1977-01-15 1985-09-12 Dietrich Dipl.-Ing. 6240 Königstein Maurer Device for the continuous production and delivery of a mixture of a granular or powdery, dry solid and a liquid
DE2920025C2 (en) * 1979-05-17 1982-11-11 Wachter KG Baustoffwerk Bautechnik, 8973 Hindelang Device for the continuous production and conveying of plaster mortar or the like
DE10213022A1 (en) * 2002-03-22 2003-10-02 Hilger & Kern Gmbh Device for mixing at least two liquid components with dry bulk material
CN106064029B (en) * 2016-08-03 2018-07-13 艾和美 A kind of industry manufacture electric blender
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
CN112619533B (en) * 2020-11-26 2022-06-10 安徽华谊日新科技有限公司 Anti-blocking feeding device for soap processing production
CN118079755B (en) * 2024-04-26 2024-07-02 德州华恒环保科技有限公司 Hydraulic engineering waterproof coating preparation facilities

Also Published As

Publication number Publication date
DE2527196A1 (en) 1976-01-02
ES438655A1 (en) 1977-05-16
FR2274340A1 (en) 1976-01-09
BE830356A (en) 1975-10-16
IT1039040B (en) 1979-12-10
CH596874A5 (en) 1978-03-31

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