GB1461561A - Method and means for conveying pulverulent material along a conduit - Google Patents

Method and means for conveying pulverulent material along a conduit

Info

Publication number
GB1461561A
GB1461561A GB309375A GB309375A GB1461561A GB 1461561 A GB1461561 A GB 1461561A GB 309375 A GB309375 A GB 309375A GB 309375 A GB309375 A GB 309375A GB 1461561 A GB1461561 A GB 1461561A
Authority
GB
United Kingdom
Prior art keywords
conduit
pulverulent material
screw
conveying
conduits
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
GB309375A
Other languages
English (en)
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
Application filed by Individual filed Critical Individual
Publication of GB1461561A publication Critical patent/GB1461561A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Screw Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Air Transport Of Granular Materials (AREA)
GB309375A 1974-01-29 1975-01-24 Method and means for conveying pulverulent material along a conduit Expired GB1461561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402948A FR2259039B1 (enrdf_load_stackoverflow) 1974-01-29 1974-01-29

Publications (1)

Publication Number Publication Date
GB1461561A true GB1461561A (en) 1977-01-13

Family

ID=9134162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB309375A Expired GB1461561A (en) 1974-01-29 1975-01-24 Method and means for conveying pulverulent material along a conduit

Country Status (9)

Country Link
JP (1) JPS50117183A (enrdf_load_stackoverflow)
BE (1) BE824463A (enrdf_load_stackoverflow)
DE (1) DE2503290A1 (enrdf_load_stackoverflow)
FR (1) FR2259039B1 (enrdf_load_stackoverflow)
GB (1) GB1461561A (enrdf_load_stackoverflow)
IT (1) IT1027396B (enrdf_load_stackoverflow)
LU (1) LU71729A1 (enrdf_load_stackoverflow)
NL (1) NL7500950A (enrdf_load_stackoverflow)
PL (1) PL92637B1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63190220U (enrdf_load_stackoverflow) * 1987-05-27 1988-12-07
CN1159834A (zh) * 1994-09-29 1997-09-17 花王株式会社 粉煤可输送性改进剂

Also Published As

Publication number Publication date
JPS50117183A (enrdf_load_stackoverflow) 1975-09-12
NL7500950A (nl) 1975-07-31
DE2503290A1 (de) 1975-07-31
IT1027396B (it) 1978-11-20
BE824463A (fr) 1975-05-15
PL92637B1 (enrdf_load_stackoverflow) 1977-04-30
FR2259039B1 (enrdf_load_stackoverflow) 1977-03-04
FR2259039A1 (enrdf_load_stackoverflow) 1975-08-22
LU71729A1 (enrdf_load_stackoverflow) 1975-06-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee