ES231362A1 - Method and apparatus for blending pulverulent material - Google Patents

Method and apparatus for blending pulverulent material

Info

Publication number
ES231362A1
ES231362A1 ES0231362A ES231362A ES231362A1 ES 231362 A1 ES231362 A1 ES 231362A1 ES 0231362 A ES0231362 A ES 0231362A ES 231362 A ES231362 A ES 231362A ES 231362 A1 ES231362 A1 ES 231362A1
Authority
ES
Spain
Prior art keywords
aeration units
section
tank
materials
aeration
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
ES0231362A
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.)
Fuller Co
Original Assignee
Fuller Co
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 Fuller Co filed Critical Fuller Co
Publication of ES231362A1 publication Critical patent/ES231362A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/386—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only internally, i.e. the particles rotate within the vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
    • B01F33/4062—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom with means for modifying the gas pressure or for supplying gas at different pressures or in different volumes at different parts of the bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/10—Obtaining an average product from stored bulk material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Apparatus for mixing fluidizable powdery materials comprising a tank or silo for receiving the materials to be mixed, aeration units in the bottom of the tank that are below the materials of the tank to be mixed, said aeration units being arranged in sections contiguous, means for supplying gas separately to the aeration units of each section, means for supplying gas to the aeration units of at least one of said sections, in volume and pressure such that the fluidisation of the fluidizable powdery material is produced. Is above the aeration units of that section, means for simultaneously supplying air to the aeration units of a contiguous section, in volume and pressure such as to aerate, but not to fluidize the powdery fluidisable material that is above the aeration units of such section, and means to make the air supplied to the section where the fluidization takes place is supplied by impulses. (Machine-translation by Google Translate, not legally binding)
ES0231362A 1955-06-28 1956-10-16 Method and apparatus for blending pulverulent material Expired ES231362A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US518536A US2844361A (en) 1955-06-28 1955-06-28 Method and apparatus for blending pulverulent material

Publications (1)

Publication Number Publication Date
ES231362A1 true ES231362A1 (en) 1957-03-16

Family

ID=24064359

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0229309A Expired ES229309A1 (en) 1955-06-28 1956-06-19 Method and apparatus for blending pulverulent material
ES0231362A Expired ES231362A1 (en) 1955-06-28 1956-10-16 Method and apparatus for blending pulverulent material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES0229309A Expired ES229309A1 (en) 1955-06-28 1956-06-19 Method and apparatus for blending pulverulent material

Country Status (2)

Country Link
US (1) US2844361A (en)
ES (2) ES229309A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097828A (en) * 1958-04-30 1963-07-16 Grun Gustav Method and apparatus for mixing pulverulent or fine-grain material
US3003752A (en) * 1958-05-20 1961-10-10 Fuller Co Method and apparatus for conditioning pulverulent or granular material
US3148865A (en) * 1960-11-02 1964-09-15 Gouverneur Talc Company Inc Pneumatic conveying and conditioning method and apparatus
US3136531A (en) * 1961-03-27 1964-06-09 Shell Oil Co Mixing pulverulent materials
DE1581032B1 (en) * 1963-08-02 1970-06-18 Wilhelm Hermanns Homogenizing silo for dusty or flour-shaped goods
US3680222A (en) * 1970-10-30 1972-08-01 Fuller Co Apparatus for blending pulverulent material
US3802089A (en) * 1973-04-02 1974-04-09 Fluid Energy Process Equip Method and apparatus for treating waste products
CA1047579A (en) * 1974-10-02 1979-01-30 Paul E. Solt Pulsed air activated conveyor and system
US4569596A (en) * 1985-11-26 1986-02-11 Fuller Company Pneumatic conveying and material blending apparatus and method
US6302573B1 (en) * 1995-06-09 2001-10-16 Kyowa Hakko Kogyo Co., Ltd. Mixing method of powdered or granular material utilizing pulsating vibration air
US6629773B2 (en) * 2001-05-07 2003-10-07 Richard E. Parks Method and apparatus for gas induced mixing and blending of fluids and other materials
EP1304304B1 (en) * 2001-10-05 2009-07-22 Vervant Limited Material transfer device, in particular for use with blenders
GB0128148D0 (en) * 2001-11-23 2002-01-16 Innovata Biomed Ltd Assembly
US6986625B2 (en) * 2003-04-21 2006-01-17 Anthony John Witheridge Maintaining fluidized beds of cohesive particles using vibrating fluids
US9809737B2 (en) 2005-09-09 2017-11-07 Halliburton Energy Services, Inc. Compositions containing kiln dust and/or biowaste ash and methods of use
US9676989B2 (en) 2005-09-09 2017-06-13 Halliburton Energy Services, Inc. Sealant compositions comprising cement kiln dust and tire-rubber particles and method of use
US8281859B2 (en) 2005-09-09 2012-10-09 Halliburton Energy Services Inc. Methods and compositions comprising cement kiln dust having an altered particle size
US8522873B2 (en) 2005-09-09 2013-09-03 Halliburton Energy Services, Inc. Spacer fluids containing cement kiln dust and methods of use
US9150773B2 (en) 2005-09-09 2015-10-06 Halliburton Energy Services, Inc. Compositions comprising kiln dust and wollastonite and methods of use in subterranean formations
US8672028B2 (en) 2010-12-21 2014-03-18 Halliburton Energy Services, Inc. Settable compositions comprising interground perlite and hydraulic cement
US8950486B2 (en) 2005-09-09 2015-02-10 Halliburton Energy Services, Inc. Acid-soluble cement compositions comprising cement kiln dust and methods of use
US8505630B2 (en) 2005-09-09 2013-08-13 Halliburton Energy Services, Inc. Consolidating spacer fluids and methods of use
US9051505B2 (en) 2005-09-09 2015-06-09 Halliburton Energy Services, Inc. Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly
US9006155B2 (en) 2005-09-09 2015-04-14 Halliburton Energy Services, Inc. Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly
US8609595B2 (en) 2005-09-09 2013-12-17 Halliburton Energy Services, Inc. Methods for determining reactive index for cement kiln dust, associated compositions, and methods of use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971852A (en) * 1931-06-03 1934-08-28 Firm G Polysius Ag Process for stirring up farinaceous materials in receptacles of any kind by compressed air, compressed gas, or the like
US2292897A (en) * 1940-02-13 1942-08-11 Smidth & Co As F L Method and apparatus for mixing
DE900192C (en) * 1943-06-22 1953-12-21 Ewald Hoyer Concreting device for the production of bulk goods from reinforced concrete
US2629938A (en) * 1949-03-03 1953-03-03 Kaiser Aluminium Chem Corp Method and apparatus for treating solids
FR1087153A (en) * 1952-11-15 1955-02-22 Kloeckner Humboldt Deutz Ag Apparatus for mixing and homogenizing powdered or fine grain materials
BE528148A (en) * 1953-04-21

Also Published As

Publication number Publication date
ES229309A1 (en) 1957-03-01
US2844361A (en) 1958-07-22

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