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WO2002012571A1 - Soupape a gaz d'un dispositif de chargement de haut fourneau - Google Patents

Soupape a gaz d'un dispositif de chargement de haut fourneau Download PDF

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Publication number
WO2002012571A1
WO2002012571A1 PCT/RU2001/000324 RU0100324W WO0212571A1 WO 2002012571 A1 WO2002012571 A1 WO 2002012571A1 RU 0100324 W RU0100324 W RU 0100324W WO 0212571 A1 WO0212571 A1 WO 0212571A1
Authority
WO
WIPO (PCT)
Prior art keywords
meχanizma
ποvοροτa
shaft
οτvοda
πρi
Prior art date
Application number
PCT/RU2001/000324
Other languages
English (en)
Russian (ru)
Inventor
Rafik Sabirovich Aizatulov
Bekmurat Meketaevich Boranbaev
Vitaly Inamovich Khe
Alexandr Jurievich Glazer
Original Assignee
Zakrytoe Aktsionernoe Obschestvo 'nauchno-Proizvodstvenny I Kommerchesky Tsentr 'totem'
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 Zakrytoe Aktsionernoe Obschestvo 'nauchno-Proizvodstvenny I Kommerchesky Tsentr 'totem' filed Critical Zakrytoe Aktsionernoe Obschestvo 'nauchno-Proizvodstvenny I Kommerchesky Tsentr 'totem'
Priority to AU2001280329A priority Critical patent/AU2001280329A1/en
Publication of WO2002012571A1 publication Critical patent/WO2002012571A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • 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
    • F27D3/10—Charging directly from hoppers or shoots
    • 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
    • F27D3/10—Charging directly from hoppers or shoots
    • F27D2003/105—Charging directly from hoppers or shoots using shutters

Definitions

  • the invention is related to the field of metallurgy, and more particularly, to gas-tight open-hearth valves of a domestic furnace. PREVIOUS LEVEL OF TECHNOLOGY
  • a significant disadvantage of the above-described gas control valve is the presence in it of a large number of cost-effective, non-compliant devices. ya ⁇ vnu ⁇ enneg ⁇ ⁇ s ⁇ ans ⁇ va d ⁇ menn ⁇ i ⁇ echi, ⁇ a ⁇ a ⁇ e ⁇ i- zuem ⁇ g ⁇ vys ⁇ y ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y, ⁇ vyshennym pressure and vys ⁇ y s ⁇ e ⁇ enyu za ⁇ ylenn ⁇ s ⁇ i, ch ⁇ ⁇ iv ⁇ di ⁇ ⁇ reduction nadezhn ⁇ s ⁇ i ⁇ ab ⁇ y ⁇ la ⁇ ana and zag ⁇ uz ⁇ chn ⁇ g ⁇ us ⁇ ys ⁇ va 5 tsel ⁇ m, a ' ⁇ a ⁇ zhe ⁇ increase ⁇ bschi ⁇ gaba ⁇ i ⁇ v ⁇ la ⁇ ana.
  • FIG. 1 a general view of the gas is presented installation of a downloader of a domestic furnace; on fig.2-5 - options for the execution of the valve in the context of ⁇ ⁇ - ⁇ in fig.1.
  • ⁇ ychag 5 associated with me ⁇ aniz- Mami ⁇ , 7 and ⁇ v ⁇ da ⁇ v ⁇ a ⁇ a ⁇ eli, s ⁇ de ⁇ zhaschimi ⁇ v ⁇ - shafts ⁇ nye 8, 9; P ⁇ v ⁇ nye shafts 8, 9 in za ⁇ e ⁇ leny ⁇ dshi ⁇ ni ⁇ a ⁇ 12, 13 ⁇ usa imeyu ⁇ ⁇ lechi 1 and 14, 15, ne ⁇ s ⁇ eds ⁇ venn ⁇ ⁇ iv ⁇ dimye in deys ⁇ vie, na ⁇ ime ⁇ , gid ⁇ tsilind ⁇ ami 16, 17.
  • the device according to the invention shown in FIGS. 1-2, operates the following way.
  • the valve is shut off in two phases. 0 ⁇ ⁇ e ⁇ v ⁇ y ⁇ aze - ⁇ aze ⁇ v ⁇ da ⁇ a ⁇ eli - v ⁇ lyuchae ⁇ sya gid ⁇ tsilind ⁇ 16 me ⁇ anizma 6 ⁇ v ⁇ da ⁇ a ⁇ eli, ⁇ y, v ⁇ zdeys ⁇ vuya on ⁇ lech ⁇ 14 v ⁇ aschae ⁇ ⁇ v ⁇ ny shaft 8 ⁇ dshi ⁇ ni ⁇ a ⁇ 12 and che ⁇ ez tooth 21 ⁇ n ⁇ a ⁇ i ⁇ uyuschy with ⁇ az ⁇ m 19 vil ⁇ b ⁇ azn ⁇ g ⁇ vys ⁇ u ⁇ a 18 vyzyvae ⁇ ⁇ v ⁇ ⁇ ychaga 5 5 step 22, leaving the barrel 4 out of the saddle 3.
  • there is a 23 phase 22 which is connected to the shaft 10, which causes the shaft to be driven eight times.
  • the second phase - the phase of the vehicle turn on - turns on the hydraulic cylinder 17 of the mechanism for the turn on the wheel
  • the receipt of the valve is issued in the processing unit.
  • the device shown in FIG. 3 works similar to the device shown in FIG. 2.
  • the device shown in Fig. 4 works with the following.
  • the valve is shut off in two phases.
  • the second phase the phase of turning on the vehicle — includes 5 hydraulic cylinders of the 17th mechanism, which rotates on the shoulder 15, which results in no accident.
  • the receipt of the valve is delivered in the processing unit. 5 Device shown in Fig. 5, runs on logical device shown in figure 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Blast Furnaces (AREA)
  • Sliding Valves (AREA)

Abstract

Soupape à gaz d'un dispositif de chargement de haut fourneau. La soupape comprend un corps hermétique dans lequel est disposé un tube avec un siège de soupape et un champignon d'étanchéité fixé sur un levier, relié à des mécanismes de retrait et de pivotement qui comprennent des arbres rotatifs. La soupape à gaz se distingue en ce que le levier comporte une protubérance en fourche dont un logement est en contact permanent avec les surfaces latérales d'une dent montée à l'extrémité de l'arbre rotatif du mécanisme de retrait et est relié à l'arbre rotatif du mécanisme de pivotement au moyen d'une charnière, de façon que l'axe de la charnière puisse coïncider avec l'axe de l'arbre rotatif du mécanisme de retrait lors du retrait du champignon. Les axes des arbres rotatifs des mécanismes de pivotement et de retrait sont perpendiculaires les uns aux autres, et pendant le pivotement du champignon les surfaces de contact de la dent sont perpendiculaires à l'axe de l'arbre pivotant du mécanisme d'orientation du champignon. Il est également possible de mettre en oeuvre une soupape à gaz dans laquelle le levier est fait avec une dent dont les surfaces latérales sont en contact permanent avec le logement de la protubérance en fourche, fixée à l'extrémité de l'arbre rotatif du mécanisme de retrait. Les modes de réalisation de l'invention permettent d'augmenter la fiabilité de fonctionnement de la soupape à gaz, simplifier la construction de cette dernière et réduire les dimensions du dispositif de chargement.
PCT/RU2001/000324 2000-08-04 2001-08-01 Soupape a gaz d'un dispositif de chargement de haut fourneau WO2002012571A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001280329A AU2001280329A1 (en) 2000-08-04 2001-08-01 Gas compression valve for a feeding device of a blast furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2000120583A RU2164950C1 (ru) 2000-08-04 2000-08-04 Газоуплотнительный клапан загрузочного устройства доменной печи
RU2000120583 2000-08-04

Publications (1)

Publication Number Publication Date
WO2002012571A1 true WO2002012571A1 (fr) 2002-02-14

Family

ID=20238718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2001/000324 WO2002012571A1 (fr) 2000-08-04 2001-08-01 Soupape a gaz d'un dispositif de chargement de haut fourneau

Country Status (3)

Country Link
AU (1) AU2001280329A1 (fr)
RU (1) RU2164950C1 (fr)
WO (1) WO2002012571A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004019012A1 (de) * 2004-04-20 2005-11-17 Mahle Gmbh Kolben für einen Verbrennungsmotor
CN107957196A (zh) * 2017-10-31 2018-04-24 重庆琅博宛冶金材料有限公司 一种方便进料的冶炼炉

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007026509A1 (de) * 2007-06-08 2008-12-11 Z & J Technologies Gmbh Vorrichtung und Verfahren zum Verschließen oder Öffnen einer Öffnung, insbesondere Bodenöffnung eines Materialbunkers für einen Hochofen und Hochofen mit einer derartigen Vorrichtung
LU91511B1 (en) * 2009-01-14 2010-07-15 Wurth Paul Sa Lower sealing valve unit for a blast furnace top charging system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU558049A1 (ru) * 1974-02-04 1977-05-15 Днепропетровский Металлургический Институт Газоуплотнительный клапан загрузочного устройство доменной печи
SU1251811A3 (ru) * 1981-04-03 1986-08-15 Поль Вюрт (Фирма) Загрузочное устройство шахтной печи
RU2040546C1 (ru) * 1992-08-19 1995-07-25 Акционерное общество "Гипромез" Газоуплотнительный клапан загрузочного устройства доменной печи
RU2127764C1 (ru) * 1997-01-21 1999-03-20 Акционерное общество "Гипромез" Газоуплотнительный клапан загрузочного устройства доменной печи

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU558049A1 (ru) * 1974-02-04 1977-05-15 Днепропетровский Металлургический Институт Газоуплотнительный клапан загрузочного устройство доменной печи
SU1251811A3 (ru) * 1981-04-03 1986-08-15 Поль Вюрт (Фирма) Загрузочное устройство шахтной печи
RU2040546C1 (ru) * 1992-08-19 1995-07-25 Акционерное общество "Гипромез" Газоуплотнительный клапан загрузочного устройства доменной печи
RU2127764C1 (ru) * 1997-01-21 1999-03-20 Акционерное общество "Гипромез" Газоуплотнительный клапан загрузочного устройства доменной печи

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004019012A1 (de) * 2004-04-20 2005-11-17 Mahle Gmbh Kolben für einen Verbrennungsmotor
CN107957196A (zh) * 2017-10-31 2018-04-24 重庆琅博宛冶金材料有限公司 一种方便进料的冶炼炉

Also Published As

Publication number Publication date
AU2001280329A1 (en) 2002-02-18
RU2164950C1 (ru) 2001-04-10

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