DE20304962U1 - Granulating device comprises slag channel, chamber with a spray head and granulation channel, granulation tank, chimney and a magnetic separator - Google Patents

Granulating device comprises slag channel, chamber with a spray head and granulation channel, granulation tank, chimney and a magnetic separator

Info

Publication number
DE20304962U1
DE20304962U1 DE2003204962 DE20304962U DE20304962U1 DE 20304962 U1 DE20304962 U1 DE 20304962U1 DE 2003204962 DE2003204962 DE 2003204962 DE 20304962 U DE20304962 U DE 20304962U DE 20304962 U1 DE20304962 U1 DE 20304962U1
Authority
DE
Germany
Prior art keywords
channel
granulation
chamber
spray head
granulating
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 - Lifetime
Application number
DE2003204962
Other languages
German (de)
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.)
YERIHEMZON LOGVYNSKYI LEONID
Original Assignee
YERIHEMZON LOGVYNSKYI LEONID
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 YERIHEMZON LOGVYNSKYI LEONID filed Critical YERIHEMZON LOGVYNSKYI LEONID
Priority to DE2003204962 priority Critical patent/DE20304962U1/en
Publication of DE20304962U1 publication Critical patent/DE20304962U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/032—Separating slag from liquid, e.g. from water, after quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/072—Tanks to collect the slag, e.g. water tank
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture Of Iron (AREA)

Abstract

Granulating device comprises a slag channel (1); a chamber (2) with a spray head (3) and granulation channel (4); a granulation tank (8); a chimney (12); and a magnetic separator. The granulation channel having a length of 7-10 m and a semicircular shape rises at an angle of 2-5 [deg] to the tank. An opening (6) with a slide (7) is arranged at the start of the chamber above the slag channel. Three rows of nozzles having a length of at least 40 mm are arranged on the periphery of the spray head. A water pipe (10) with nozzles is arranged in the chamber along the granulation channel. Preferred Features: A hydro-separator is arranged between the granulation channel and the tank and connected through a conveyor belt to a dewatering sieve.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Granuliervorrichtung zur Granulation flüssigen Schlackenschmelzen, insbesondere aus Hochofen, bestehende aus einer Schlackenrinne, einer Kammer mit dem Spritzkopf und der Granuliernnne, einen Granuliertant, einen Kamin und verbundene in den Granulieranlagen mit Kondensier-, Entwässerungs-, Wasserabkühlungs-, Wasserkreislaufsystemen und manchmal mit dem Brecher und Magnetabscheider, dadurch gekennzeichnet, dass in der geschlossenen Kammer (2) die Granulierrinne (4), Halbkreise im Profil, von 7 bis 10 m lang, unter dem von 2° bis 5° Angriffswinkel (a) zum Tank (8) aufgestiegen ist; anfangs der Kammer oben der Schlackenrinne (1) eine Öffnung (6) mit dem Schieber (7) aufgestellt ist; im Kreisumfang der Spritzkopf (3) drei Reihen der kegeligverjüngungen Düsen (9), mindestens 40 mm lang, aufgestellt sind; ein Wasserrohr (10) mit Zerstäuberdüsen (11) in der Kammer entlang der Granuliernnne aufgestellt ist.1. Granulating device for granulating liquid slag melts, in particular from a blast furnace, consisting of a slag channel, a chamber with the spray head and the granulating chute, a granulator, a chimney and connected in the granulating plants with condensing, dewatering, water cooling, water circulation systems and sometimes with the crusher and magnetic separator, characterized in that in the closed chamber ( 2 ) the pelletizing channel ( 4 ), semicircles in profile, from 7 to 10 m long, under the 2 ° to 5 ° angle of attack (a) to the tank ( 8 ) has risen; at the beginning of the chamber above the slag channel ( 1 ) an opening ( 6 ) with the slide ( 7 ) is set up; three rows of tapered nozzles ( 9 ), at least 40 mm long, are set up in the circumference of the spray head ( 3 ); a water pipe ( 10 ) with atomizing nozzles ( 11 ) is placed in the chamber along the pelletizer. 2. Granuliervorrichtung nach Schutzanspruch 1, dadurch gekennzeichnet, dass der Hydroseparator (13) zwischen der Granulierrinne (4) und dem Tank (8) aufgestellt ist und der durch das Förderband (14) mit dem Entwässerungssieb (15) verbunden ist.2. Granulating device according to protection claim 1, characterized in that the hydroseparator ( 13 ) is set up between the granulating channel ( 4 ) and the tank ( 8 ) and is connected to the dewatering screen ( 15 ) by the conveyor belt ( 14 ).
DE2003204962 2003-03-24 2003-03-24 Granulating device comprises slag channel, chamber with a spray head and granulation channel, granulation tank, chimney and a magnetic separator Expired - Lifetime DE20304962U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003204962 DE20304962U1 (en) 2003-03-24 2003-03-24 Granulating device comprises slag channel, chamber with a spray head and granulation channel, granulation tank, chimney and a magnetic separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003204962 DE20304962U1 (en) 2003-03-24 2003-03-24 Granulating device comprises slag channel, chamber with a spray head and granulation channel, granulation tank, chimney and a magnetic separator

Publications (1)

Publication Number Publication Date
DE20304962U1 true DE20304962U1 (en) 2003-07-17

Family

ID=27618987

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003204962 Expired - Lifetime DE20304962U1 (en) 2003-03-24 2003-03-24 Granulating device comprises slag channel, chamber with a spray head and granulation channel, granulation tank, chimney and a magnetic separator

Country Status (1)

Country Link
DE (1) DE20304962U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100453655C (en) * 2006-10-11 2009-01-21 中冶华天工程技术有限公司 Blastfurnace slag combined treating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100453655C (en) * 2006-10-11 2009-01-21 中冶华天工程技术有限公司 Blastfurnace slag combined treating system

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20030821

R156 Lapse of ip right after 3 years

Effective date: 20061003