CA1103628A - Controlled discharge of cohesive powders - Google Patents

Controlled discharge of cohesive powders

Info

Publication number
CA1103628A
CA1103628A CA278,912A CA278912A CA1103628A CA 1103628 A CA1103628 A CA 1103628A CA 278912 A CA278912 A CA 278912A CA 1103628 A CA1103628 A CA 1103628A
Authority
CA
Canada
Prior art keywords
silo
cohesive
powder
vibration
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
CA278,912A
Other languages
English (en)
French (fr)
Inventor
Gerrit W.J. Wes
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.)
SLUIS MACHINEFABRIEKEN BV
Original Assignee
SLUIS MACHINEFABRIEKEN BV
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 SLUIS MACHINEFABRIEKEN BV filed Critical SLUIS MACHINEFABRIEKEN BV
Application granted granted Critical
Publication of CA1103628A publication Critical patent/CA1103628A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Dairy Products (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Basic Packing Technique (AREA)
CA278,912A 1976-05-20 1977-05-20 Controlled discharge of cohesive powders Expired CA1103628A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7605400A NL7605400A (nl) 1976-05-20 1976-05-20 Werkwijze voor het vanuit een silo of bunker doseren van een pneumatisch niet met constant massadebiet uit de bunker of silo uitstroom- baar poedervormig materiaal.
NL7605400 1976-05-20

Publications (1)

Publication Number Publication Date
CA1103628A true CA1103628A (en) 1981-06-23

Family

ID=19826232

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,912A Expired CA1103628A (en) 1976-05-20 1977-05-20 Controlled discharge of cohesive powders

Country Status (15)

Country Link
JP (1) JPS538963A (de)
BE (1) BE854836A (de)
BR (1) BR7703269A (de)
CA (1) CA1103628A (de)
CH (1) CH619903A5 (de)
DE (1) DE2722720A1 (de)
DK (1) DK151564C (de)
ES (1) ES459269A1 (de)
FR (1) FR2351894A1 (de)
GB (1) GB1583040A (de)
IE (1) IE44841B1 (de)
IT (1) IT1075409B (de)
LU (1) LU77374A1 (de)
NL (1) NL7605400A (de)
SE (1) SE419632B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118000A (ja) * 1982-12-24 1984-07-07 Dainichi Seika Kogyo Kk 高粘性物体の輸送装置
GB2219784B (en) * 1988-05-27 1992-09-30 Gary Kenneth Busch Element for adapting a bulk transport container or hold of a ship to fluidise and discharge its contents and method therefor
DE19730626C2 (de) * 1997-07-17 2000-05-31 Mann & Hummel Filter Vorrichtung zum Fördern und Wiegen von Schüttgütern
CN108584461B (zh) * 2018-01-11 2023-12-26 广东海中新能源设备股份有限公司 一种用于粉状材料的动态计量系统
CN112722885B (zh) * 2020-12-29 2022-08-12 常德市鼎城区中义机械有限公司 一种金属棒材缓冲收集装置
CN115924472B (zh) * 2022-11-03 2023-09-08 云南普洱天恒水泥有限责任公司 一种高效环保降尘水泥生产线

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB887309A (en) * 1959-08-05 1962-01-17 Simon Ltd Henry Improved method of and apparatus for the conveying of powdered or pulverulent dry material in bulk
DE1806774A1 (de) * 1968-11-02 1970-06-11 Franz Jos Waeschle Fa Maschf Antragsvorrichtung fuer empfindliches,insbesondere hygroskopisches,pulveriges oder feinkoerniges Schuettgut
NL161414C (nl) * 1971-07-17 1980-02-15 Zimmermann Azo Maschf Silo met afzuigafvoer voor poedervormig materiaal.
NL7413837A (en) * 1974-10-22 1976-04-26 Kockums Mekaniska Verkstads Ab Device for powder fluidisation by pulsed air - contg. sheet of ductile matl. free flow of sluggish materials being ensured

Also Published As

Publication number Publication date
FR2351894A1 (fr) 1977-12-16
NL7605400A (nl) 1977-11-22
SE7705937L (sv) 1977-11-21
DE2722720C2 (de) 1988-05-19
SE419632B (sv) 1981-08-17
GB1583040A (en) 1981-01-21
IE44841L (en) 1977-11-20
JPS538963A (en) 1978-01-26
LU77374A1 (de) 1977-12-13
DK151564C (da) 1988-08-08
IT1075409B (it) 1985-04-22
CH619903A5 (en) 1980-10-31
DK217877A (da) 1977-11-21
BE854836A (nl) 1977-11-21
BR7703269A (pt) 1978-03-14
IE44841B1 (en) 1982-04-07
DK151564B (da) 1987-12-14
DE2722720A1 (de) 1977-12-01
FR2351894B1 (de) 1982-05-28
ES459269A1 (es) 1978-03-16

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Legal Events

Date Code Title Description
MKEX Expiry