GB900242A - Improvements in or relating to a method of and apparatus for mixing pulverulent and/or fine-grain materials - Google Patents

Improvements in or relating to a method of and apparatus for mixing pulverulent and/or fine-grain materials

Info

Publication number
GB900242A
GB900242A GB14542/59A GB1454259A GB900242A GB 900242 A GB900242 A GB 900242A GB 14542/59 A GB14542/59 A GB 14542/59A GB 1454259 A GB1454259 A GB 1454259A GB 900242 A GB900242 A GB 900242A
Authority
GB
United Kingdom
Prior art keywords
materials
container
nozzles
pulses
mixing pulverulent
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
GB14542/59A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DEG25861A external-priority patent/DE1239550B/en
Application filed by Individual filed Critical Individual
Publication of GB900242A publication Critical patent/GB900242A/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
    • 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
    • B01F33/4061—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom through orifices arranged around a central cone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Nozzles (AREA)

Abstract

900,242. Mixing pulverulent materials. GRUN, G. April 28, 1959 [April 30, 1958; Dec. 3, 1958], No. 14542/59. Class 86. A method and apparatus for mixing pulverulent and/or granular materials comprises a container 1 with a hopper-shaped lower portion 3 having an outlet valve 5 for the mixed materials. Intermittent pulses of compressed air are introduced through nozzles 14 which are directed upwardly and tangentially so that a whirling motion is imparted to the material ; the air leaves the container through filters 9. The duration, intensity and frequency of the pulses is preferably such that the heaviest particles are raised in suspension and that the materials have time to settle between pulses. In a modification, Fig. 3, the lower end of the container is closed by a conical member 18 having nozzles 14 directed obliquely upwards as before ; other radially directed nozzles 21 may be provided to spray a finely-divided liquid medium into the suspended powder. The member 18 acts also as an outlet valve for the materials being mixed; it is actuated by the ram 20.
GB14542/59A 1958-04-30 1959-04-28 Improvements in or relating to a method of and apparatus for mixing pulverulent and/or fine-grain materials Expired GB900242A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG0024429 1958-04-30
DEG25861A DE1239550B (en) 1958-12-03 1958-12-03 Method of mixing two or more substances

Publications (1)

Publication Number Publication Date
GB900242A true GB900242A (en) 1962-07-04

Family

ID=25978117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14542/59A Expired GB900242A (en) 1958-04-30 1959-04-28 Improvements in or relating to a method of and apparatus for mixing pulverulent and/or fine-grain materials

Country Status (3)

Country Link
CH (1) CH369346A (en)
ES (1) ES249537A1 (en)
GB (1) GB900242A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527359A1 (en) * 1975-06-19 1976-12-30 Luco Technic Ag Mixer for powdered and granular materials - utilising combined fluidisation and mechanical stirring
US4002323A (en) * 1975-08-07 1977-01-11 Luco-Technic Ag Arrangement for mixing and treating powdered and granular material
US4168914A (en) * 1977-06-06 1979-09-25 General Electric Company Method and apparatus for blending fine and cohesive powders in a fluidized bed with gas injection through ball valves
CN117443250A (en) * 2023-12-26 2024-01-26 秦皇岛曼国装备科技有限公司 Powder mixing and drying device and powder mixing and conveying system
CN117531410A (en) * 2023-11-14 2024-02-09 山东瑞泰玻璃绝缘子有限公司 High-uniformity batching device and batching method for glass insulator production

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527359A1 (en) * 1975-06-19 1976-12-30 Luco Technic Ag Mixer for powdered and granular materials - utilising combined fluidisation and mechanical stirring
US4002323A (en) * 1975-08-07 1977-01-11 Luco-Technic Ag Arrangement for mixing and treating powdered and granular material
US4168914A (en) * 1977-06-06 1979-09-25 General Electric Company Method and apparatus for blending fine and cohesive powders in a fluidized bed with gas injection through ball valves
CN117531410A (en) * 2023-11-14 2024-02-09 山东瑞泰玻璃绝缘子有限公司 High-uniformity batching device and batching method for glass insulator production
CN117531410B (en) * 2023-11-14 2024-05-17 山东瑞泰玻璃绝缘子有限公司 High-uniformity batching device and batching method for glass insulator production
CN117443250A (en) * 2023-12-26 2024-01-26 秦皇岛曼国装备科技有限公司 Powder mixing and drying device and powder mixing and conveying system
CN117443250B (en) * 2023-12-26 2024-03-29 秦皇岛梵鼎森贸易有限公司 Powder mixing and drying device and powder mixing and conveying system

Also Published As

Publication number Publication date
CH369346A (en) 1963-05-15
ES249537A1 (en) 1960-01-16

Similar Documents

Publication Publication Date Title
US3097828A (en) Method and apparatus for mixing pulverulent or fine-grain material
GB458420A (en) Improvements in or relating to a method and apparatus for spraying powder or the like
GB962711A (en) Improvements in or relating to apparatus and method for coating discrete solids
EP0424049A3 (en) Method and equipment for the preparation of a carrier of a polymerization catalyst
US3179379A (en) Apparatus for treatment of powdered and granular material
GB1046225A (en) Materials blending machine
GB900242A (en) Improvements in or relating to a method of and apparatus for mixing pulverulent and/or fine-grain materials
ATE48382T1 (en) PROCESS FOR MAKING GRANULES AND GRANULES OBTAINED BY THIS PROCESS.
SE310113B (en)
GB1260178A (en) A container for homogenising fine granular material
ES443286A1 (en) Method and apparatus for separating material
ES409494A1 (en) Process and apparatus for classifying granular material suspended in a liquid
GB1085810A (en) Gravity separation of particulate material
SE8902797D0 (en) SET TO REDUCE NOZZLE OF THE NOZZLE OR OTHER SUPPLY ORGANIZATIONS
GB1372960A (en) Method for the continuous extraction in counterflow of powdered materials and an apparatus for carrying out this method
Deribas et al. Impact compression of porous cylindrical bodies
GB887493A (en) Method and apparatus for mixing particles to be separated into fractions, with a separating medium, and feeding the mixture to a separator
GB1234031A (en)
EP0093994A3 (en) Process for the production of molasse-containing mineral mixed feeds
US1186525A (en) Process and apparatus for separating and analyzing granular material.
GB1083635A (en) Method and apparatus for the treatment of pulverulent materials and granulates
GB729385A (en) Method of and apparatus for mixing a pulverulent solid material and a liquid
GB881961A (en) Improvements in or relating to a method and apparatus for dispensing granular materials
US3436026A (en) Method of comminuting solid particles in liquids
GB563988A (en) Improvements relating to the introduction of solid materials into vessels containingliquid under pressure