GB739031A - A device for mixing and homogenizing pulverulent or finely granulated substances - Google Patents

A device for mixing and homogenizing pulverulent or finely granulated substances

Info

Publication number
GB739031A
GB739031A GB31265/53A GB3126553A GB739031A GB 739031 A GB739031 A GB 739031A GB 31265/53 A GB31265/53 A GB 31265/53A GB 3126553 A GB3126553 A GB 3126553A GB 739031 A GB739031 A GB 739031A
Authority
GB
United Kingdom
Prior art keywords
container
pipes
porous bottom
flared
series
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
GB31265/53A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB739031A publication Critical patent/GB739031A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/405Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle
    • B01F33/4051Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid
    • B01F33/40512Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid involving gas diffusers at the bottom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

739,031. Mixing appliances. KLOCKNERHUMBOLDT-DEUTZ AKT.-GES. Nov. 11, 1953 [Nov. 15, 1952], No. 31265/53. Class 86. A mixer for pulverulent or finely-granulated material, such as pulverized cement raw material, comprises a container having fluidizing means consisting of a porous bottom for the introduction of compressed air with a space below the porous bottom divided into several compartments, and a number of upright pipes, open at their upper and lower ends, arranged in the container above all or part of the said compartments with their lower ends flared and terminating a small distance above the porous bottom. In Fig. 1, compressed air enters through pipes 14 into compartments 9 beneath porous bottom plates 7 of a container 5, and passes upwardly into the container to fluidize the material therein, and, within the range of the flared lower ends 17 of pipes 16, passes into the flared ends 17 to carry material up the pipes 16 and out of the upper ends thereof where the materials are deflected back into the container 5 by means of hoods 19. The material is supplied to the container, intermittently or continuously, by means of a bucket elevator or other conveying device. The mixed product is withdrawn by means of a conveyer worm 12, or other conveying device. In a modification, Fig. 3 (not shown), some of the pipes 16 terminate with their upper ends below the level of the material in the container. In another modification, Fig. 4 (not shown), several containers are provided, the material being caused to pass through the containers in series by providing one of the pipes 16 in each container but the last of the series with a bent extension pipe which delivers material into the next container of the series. The bent extension pipes may be pivotally arranged and may be positioned so that they deliver material back into their own containers.
GB31265/53A 1952-11-15 1953-11-11 A device for mixing and homogenizing pulverulent or finely granulated substances Expired GB739031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE739031X 1952-11-15

Publications (1)

Publication Number Publication Date
GB739031A true GB739031A (en) 1955-10-26

Family

ID=6642941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31265/53A Expired GB739031A (en) 1952-11-15 1953-11-11 A device for mixing and homogenizing pulverulent or finely granulated substances

Country Status (1)

Country Link
GB (1) GB739031A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156699A (en) * 1984-04-04 1985-10-16 Fuller Co Pneumatic conveying and material blending apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156699A (en) * 1984-04-04 1985-10-16 Fuller Co Pneumatic conveying and material blending apparatus and method

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