SE443445B - Anordning for injicering av pulver i metallsmelta - Google Patents

Anordning for injicering av pulver i metallsmelta

Info

Publication number
SE443445B
SE443445B SE7808832A SE7808832A SE443445B SE 443445 B SE443445 B SE 443445B SE 7808832 A SE7808832 A SE 7808832A SE 7808832 A SE7808832 A SE 7808832A SE 443445 B SE443445 B SE 443445B
Authority
SE
Sweden
Prior art keywords
powder
container
grains
net
box
Prior art date
Application number
SE7808832A
Other languages
English (en)
Swedish (sv)
Other versions
SE7808832L (sv
Inventor
A Archenholtz
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7808832A priority Critical patent/SE443445B/sv
Priority to DE19792932080 priority patent/DE2932080A1/de
Priority to US06/067,020 priority patent/US4278240A/en
Priority to JP10583879A priority patent/JPS5549687A/ja
Priority to GB7929035A priority patent/GB2030274B/en
Publication of SE7808832L publication Critical patent/SE7808832L/
Publication of SE443445B publication Critical patent/SE443445B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
SE7808832A 1978-08-22 1978-08-22 Anordning for injicering av pulver i metallsmelta SE443445B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7808832A SE443445B (sv) 1978-08-22 1978-08-22 Anordning for injicering av pulver i metallsmelta
DE19792932080 DE2932080A1 (de) 1978-08-22 1979-08-08 Anordnung zum injizieren von pulver in eine metallschmelze
US06/067,020 US4278240A (en) 1978-08-22 1979-08-16 Powder injection apparatus with sieving apparatus
JP10583879A JPS5549687A (en) 1978-08-22 1979-08-20 Device for injecting powder into molten metal
GB7929035A GB2030274B (en) 1978-08-22 1979-08-21 Means for injecting powdered material into metallic melts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7808832A SE443445B (sv) 1978-08-22 1978-08-22 Anordning for injicering av pulver i metallsmelta

Publications (2)

Publication Number Publication Date
SE7808832L SE7808832L (sv) 1980-02-23
SE443445B true SE443445B (sv) 1986-02-24

Family

ID=20335628

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808832A SE443445B (sv) 1978-08-22 1978-08-22 Anordning for injicering av pulver i metallsmelta

Country Status (5)

Country Link
US (1) US4278240A (de)
JP (1) JPS5549687A (de)
DE (1) DE2932080A1 (de)
GB (1) GB2030274B (de)
SE (1) SE443445B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512800A (en) * 1983-08-12 1985-04-23 Pfizer Inc. Wire injection apparatus
DE3935156C1 (en) * 1989-10-21 1990-07-26 Schaefer Kg Chemische Fabrik, 5202 Hennef, De Injection system for treating molten metal - by injection of mixt. of gas and solid particles using telescopically arranged lances
US5374141A (en) * 1991-09-11 1994-12-20 Board Of Control Of Michigan Technological University Mat forming apparatus
DE19709648C2 (de) * 1997-03-10 2001-05-23 Festo Ag & Co Krustenbrechervorrichtung
US6533504B1 (en) * 2000-11-10 2003-03-18 David Tye Bottle cap elevator
GB2373313A (en) * 2001-01-17 2002-09-18 Linston Ltd Materials introduced by lance into furnace
FI117769B (fi) * 2004-01-15 2007-02-15 Outokumpu Technology Oyj Suspensiosulatusuunin syöttöjärjestelmä
JP5072643B2 (ja) * 2008-02-25 2012-11-14 ソフタード工業株式会社 セパレータおよび回収装置
US8704120B2 (en) * 2008-07-03 2014-04-22 Esab Ab Device for handling powder for a welding apparatus
JP6449238B2 (ja) * 2013-03-28 2019-01-09 ノードソン コーポレーションＮｏｒｄｓｏｎ Ｃｏｒｐｏｒａｔｉｏｎ 接着剤粒子を収納するとともに接着剤メルターへ移動させるための接着剤容器及び方法
US11319168B2 (en) * 2017-04-28 2022-05-03 Robert Joseph CHENARD Pellet transfer system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA449501A (en) * 1948-06-29 Golden State Company Powder conveying method and apparatus
US3001864A (en) * 1952-12-09 1961-09-26 Air Reduction Method for introducing solid materials into molten metal
US3662886A (en) * 1970-02-05 1972-05-16 Catalyst Services Inc Handling apparatus for particulate dry product
US3948764A (en) * 1974-09-23 1976-04-06 Browning-Ferris Industries, Inc. Catalyst screening unit
SE7614042L (sv) * 1976-12-14 1978-06-15 Kockums Construction Ab Lansmanoveranordning
JPS5482647A (en) * 1977-12-14 1979-07-02 Sony Corp Transistor circuit

Also Published As

Publication number Publication date
US4278240A (en) 1981-07-14
SE7808832L (sv) 1980-02-23
GB2030274A (en) 1980-04-02
JPS5549687A (en) 1980-04-10
DE2932080A1 (de) 1980-03-06
JPS617441B2 (de) 1986-03-06
GB2030274B (en) 1982-09-22
DE2932080C2 (de) 1987-09-03

Similar Documents

Publication Publication Date Title
SE443445B (sv) Anordning for injicering av pulver i metallsmelta
US8857622B2 (en) Method of removing contaminates from particulate material
US6595369B2 (en) Particulate material dedusting apparatus
CN205590029U (zh) 一种新型无尘投料站
US8800777B2 (en) Cylindrical dedusting apparatus for particulate material
GB1391189A (en) Control of dust during discharge of materials into hoppers
JP2010188275A (ja) 気流分離装置
CA1171121A (en) Device for emptying containers filled with powders
KR920701020A (ko) 원재료 공급장치
US5769572A (en) Bag dumping station vacuum
JPH11292282A (ja) 粉粒体気力輸送装置
ATE241050T1 (de) Saugbagger
GB2028759A (en) Improvements in and relating to bulk discharge systems
CN203889664U (zh) 真空上料机
JPS6371021A (ja) 粒体の低速輸送方法
CN208882541U (zh) 一种奶粉储罐
JPS579625A (en) Grader for pneumatic conveyance pipe
US1434583A (en) Process of filling barrels
CN216426027U (zh) 植保机粉状药剂气流精量输送装置
WO1999029166A1 (en) A dosing device and a method for dosed feeding of grained, pelletized or granulated mass material out from a container
JP2011056501A (ja) 気流分離装置
JP2002068367A (ja) 粉体充填時の排風制御方法及びその装置
JPH0891564A (ja) 移送管及びこの移送管を用いた粉粒体移送装置並びにその方法
US1193274A (en) Apparatus for freeing lump-starch from adhering dust ob powder
SU783155A1 (ru) Отделитель жидкости импульсного пневматического транспортера

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7808832-5

Effective date: 19910315

Format of ref document f/p: F