DD139271A1 - METHOD AND DEVICE FOR DELIVERING DUST-SOFT MATERIALS - Google Patents

METHOD AND DEVICE FOR DELIVERING DUST-SOFT MATERIALS

Info

Publication number
DD139271A1
DD139271A1 DD20816378A DD20816378A DD139271A1 DD 139271 A1 DD139271 A1 DD 139271A1 DD 20816378 A DD20816378 A DD 20816378A DD 20816378 A DD20816378 A DD 20816378A DD 139271 A1 DD139271 A1 DD 139271A1
Authority
DD
German Democratic Republic
Prior art keywords
soft materials
delivering dust
delivering
dust
soft
Prior art date
Application number
DD20816378A
Other languages
German (de)
Inventor
Manfred Schingnitz
Klaus Scheidig
Gerhard Engel
Wolf Beck
Manfred Vogel
Rolf Guether
Guenter Froemer
Heinz Bachstein
Peter Goehler
Horst Kretschmer
Guenter Tietze
Dieter Eidner
Wilhelm Mottitschka
Original Assignee
Manfred Schingnitz
Klaus Scheidig
Gerhard Engel
Wolf Beck
Manfred Vogel
Rolf Guether
Guenter Froemer
Heinz Bachstein
Peter Goehler
Horst Kretschmer
Guenter Tietze
Dieter Eidner
Wilhelm Mottitschka
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 Manfred Schingnitz, Klaus Scheidig, Gerhard Engel, Wolf Beck, Manfred Vogel, Rolf Guether, Guenter Froemer, Heinz Bachstein, Peter Goehler, Horst Kretschmer, Guenter Tietze, Dieter Eidner, Wilhelm Mottitschka filed Critical Manfred Schingnitz
Priority to DD20816378A priority Critical patent/DD139271A1/en
Priority to DE19792934130 priority patent/DE2934130A1/en
Priority to BG7944816A priority patent/BG34843A1/en
Priority to CS608779A priority patent/CS241953B1/en
Priority to GB7933410A priority patent/GB2032597A/en
Publication of DD139271A1 publication Critical patent/DD139271A1/en

Links

Classifications

    • 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
    • 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
DD20816378A 1978-09-28 1978-09-28 METHOD AND DEVICE FOR DELIVERING DUST-SOFT MATERIALS DD139271A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD20816378A DD139271A1 (en) 1978-09-28 1978-09-28 METHOD AND DEVICE FOR DELIVERING DUST-SOFT MATERIALS
DE19792934130 DE2934130A1 (en) 1978-09-28 1979-08-23 METHOD AND DEVICE FOR FEEDING DUSTY MATERIALS
BG7944816A BG34843A1 (en) 1978-09-28 1979-09-06 Method and device for feeding powderous materials in the hearth of a shaft furnace
CS608779A CS241953B1 (en) 1978-09-28 1979-09-07 Powdered substances feeding method and device for application of this method
GB7933410A GB2032597A (en) 1978-09-28 1979-09-26 A method and an apparatus for the introduction of pulverised material into the hearth of a shaft furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20816378A DD139271A1 (en) 1978-09-28 1978-09-28 METHOD AND DEVICE FOR DELIVERING DUST-SOFT MATERIALS

Publications (1)

Publication Number Publication Date
DD139271A1 true DD139271A1 (en) 1979-12-19

Family

ID=5514635

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20816378A DD139271A1 (en) 1978-09-28 1978-09-28 METHOD AND DEVICE FOR DELIVERING DUST-SOFT MATERIALS

Country Status (5)

Country Link
BG (1) BG34843A1 (en)
CS (1) CS241953B1 (en)
DD (1) DD139271A1 (en)
DE (1) DE2934130A1 (en)
GB (1) GB2032597A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104252A1 (en) * 1991-02-13 1992-08-20 Schingnitz Manfred Blast furnace which disposes of carbon rich environmental waste prods. - uses liquefied or powered waste prods. in prodn. of pig iron@ without release of dioxin(s)
DE10358450B4 (en) * 2002-12-24 2005-07-21 E.S.C.H. Engineering Service Center Und Handel Gmbh Method of producing metal from metal ores
DE102009048931A1 (en) 2009-10-10 2011-04-14 Choren Industries Gmbh Dosing system, dense phase conveying system and method for feeding dusty bulk material
DE102009048961A1 (en) 2009-10-10 2011-04-14 Choren Industries Gmbh Dosing device, dense phase conveying system and method for feeding dusty bulk material
DE102013006541A1 (en) 2012-10-30 2014-04-30 E.S.C.H. Engineering Service Center Und Handel Gmbh Method for manufacturing pig iron in blast furnace e.g. cupola, involves passing powdered fuels through equipped area of heated pipe during sinking process in container, in order to stir up powdered fuel
DE102005047583C5 (en) * 2005-10-04 2016-07-07 Siemens Aktiengesellschaft Method and device for the controlled supply of fuel dust into an entrained flow gasifier

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104833A (en) * 1981-12-12 1983-06-22 Kawasaki Steel Corp Continuously supplying method and device for transporting granule from one distributive transportation tank to plural supply ends by controlling mass flow to optional preset value
DE3603078C1 (en) * 1986-02-01 1987-10-22 Kuettner Gmbh & Co Kg Dr Method and device for the metered introduction of fine-grained solids into an industrial furnace, in particular a blast furnace or cupola furnace
DE102011013251A1 (en) 2011-03-07 2012-09-13 E.S.C.H. Engineering Service Center Und Handel Gmbh Manufacture of pig iron involves injecting powdery reducing agent comprising charcoal with high volatile content and/or bound water or charcoal with low volatile content and/or bound water into blast furnace

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104252A1 (en) * 1991-02-13 1992-08-20 Schingnitz Manfred Blast furnace which disposes of carbon rich environmental waste prods. - uses liquefied or powered waste prods. in prodn. of pig iron@ without release of dioxin(s)
DE4104252C2 (en) * 1991-02-13 1998-07-02 Schingnitz Manfred Disposal procedure for polluted, carbon-containing waste materials
DE10358450B4 (en) * 2002-12-24 2005-07-21 E.S.C.H. Engineering Service Center Und Handel Gmbh Method of producing metal from metal ores
DE102005047583C5 (en) * 2005-10-04 2016-07-07 Siemens Aktiengesellschaft Method and device for the controlled supply of fuel dust into an entrained flow gasifier
DE102009048931A1 (en) 2009-10-10 2011-04-14 Choren Industries Gmbh Dosing system, dense phase conveying system and method for feeding dusty bulk material
WO2011042193A2 (en) 2009-10-10 2011-04-14 Choren Industries Gmbh Metering system, dense phase conveying system and method for supplying bulk material in powder form
DE102009048961A1 (en) 2009-10-10 2011-04-14 Choren Industries Gmbh Dosing device, dense phase conveying system and method for feeding dusty bulk material
WO2011042194A2 (en) 2009-10-10 2011-04-14 Choren Industries Gmbh Metering system, dense phase conveying system and method for supplying bulk material in powder form
DE102009048961B4 (en) * 2009-10-10 2014-04-24 Linde Ag Dosing device, dense phase conveying system and method for feeding dusty bulk material
US8899884B2 (en) 2009-10-10 2014-12-02 Linde Ag Metering system, dense phase conveying system and method for supplying bulk material in powder form
DE102013006541A1 (en) 2012-10-30 2014-04-30 E.S.C.H. Engineering Service Center Und Handel Gmbh Method for manufacturing pig iron in blast furnace e.g. cupola, involves passing powdered fuels through equipped area of heated pipe during sinking process in container, in order to stir up powdered fuel

Also Published As

Publication number Publication date
DE2934130A1 (en) 1980-04-10
CS241953B1 (en) 1986-04-17
GB2032597A (en) 1980-05-08
BG34843A1 (en) 1983-12-15

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Legal Events

Date Code Title Description
UW Conversion of economic patent into exclusive patent
RPI Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act)
ENJ Ceased due to non-payment of renewal fee