KR20040073918A - The open-close device of rising-pipe cover - Google Patents

The open-close device of rising-pipe cover Download PDF

Info

Publication number
KR20040073918A
KR20040073918A KR1020030010540A KR20030010540A KR20040073918A KR 20040073918 A KR20040073918 A KR 20040073918A KR 1020030010540 A KR1020030010540 A KR 1020030010540A KR 20030010540 A KR20030010540 A KR 20030010540A KR 20040073918 A KR20040073918 A KR 20040073918A
Authority
KR
South Korea
Prior art keywords
cover
pipe
gas
rack gear
bar
Prior art date
Application number
KR1020030010540A
Other languages
Korean (ko)
Other versions
KR100516307B1 (en
Inventor
박춘복
Original Assignee
(주)진일정공
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 (주)진일정공 filed Critical (주)진일정공
Priority to KR10-2003-0010540A priority Critical patent/KR100516307B1/en
Publication of KR20040073918A publication Critical patent/KR20040073918A/en
Application granted granted Critical
Publication of KR100516307B1 publication Critical patent/KR100516307B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B41/00Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
    • C10B41/08Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for the withdrawal of the distillation gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)

Abstract

PURPOSE: A device for opening and closing cover of ascension pipe is provided to simply open and close the cover, improve working efficiency and prevent gas leakage, thereby prevent safety accident by connecting the cover of ascension pipe to link bar and rack gear bar and rotating drive handle using drive gear. CONSTITUTION: In an ascension pipe(6) comprising a circular cover(2) connected to an upper part of a cylindrical pipe and opened and closed by an arm, a curved pipe part for transferring gas generated from coke oven, a gas collection pipe for collecting gas and a damper for controlling gas transferred, wherein the curved pipe part, the gas collection pipe and the damper are installed at the side surface of the ascension pipe, the device for opening and closing the cover of the ascension pipe is characterized in that a link bar(8) inserted into, attached to, detached from and slid to link guide attached to the side surface of the ascension pipe is inserted into a cylindrical rack housing(9) and connected to a rack gear bar(11) vertically moved by drive gear attached to the side surface of the ascension pipe, wherein a rack gear(12) is formed on a surface of the rack gear bar contacted with the drive gear.

Description

상승관 커버 개폐 장치{The open-close device of rising-pipe cover}The open-close device of rising-pipe cover}

본 발명은 코크스 오븐(OVEN) 탄화실에 설치된 상승관 커버 개폐 장치에 관한 것으로, 더욱 상세하게는 코크스 오븐에서 발생한 내부 가스를 외부로 배출시키는 상승관 몸체에 장착되어 배출 가스의 출입을 통제하는 커버를 간단하게 개폐시킴으로써 작업자가 커버의 개폐 작업이 용이하고 작업 능률을 향상시킬 수 있으며또한 안전사고를 예방하고, 커버를 닫을 때에는 상승관과 완벽하게 밀착시켜 가스누출을 방지하여 생산 능력을 향상시킬 수 있는 상승관 커버 개폐 장치에 관한 것이다.The present invention relates to a riser cover opening and closing device installed in a coke oven (OVEN) carbonization chamber, and more particularly, a cover mounted to a riser body for discharging the internal gas generated from the coke oven to the outside to control the access of the exhaust gas. The operator can easily open and close the cover, improve the work efficiency, and prevent safety accidents, and when the cover is closed, it is in close contact with the riser tube to prevent gas leakage and improve the production capacity. It relates to a rising tube cover opening and closing device.

일반적으로 코크스 오븐은 장입차로부터 장입되어지는 석탄을 탄화실내에서 고온으로 건류하여 고로의 열원으로 사용하기 적합한 크기로 성형하는 장치로서 이러한 코크스 오븐의 상면일측에 장압차의 작동과정에서 커버가 개폐되면서 내부 가스를 외부로 배출하는 상승관이 장착되어 있다.In general, the coke oven is a device for forming coals charged from a charging car to a size suitable for use as a heat source of the blast furnace by carbonizing the coal at a high temperature in the carbonization chamber, while the cover is opened and closed during the operation of the long-pressure car on one side of the coke oven. It is equipped with a rising pipe for discharging the internal gas to the outside.

상승관의 구성은 원통형의 관과 상승관 커버, 곡관부, 가스 수집을 위한 가스수집관으로 구성되며 곡관부 내부에 뎀퍼가 설치되어 있다.The structure of the riser is composed of a cylindrical tube, a riser cover, a curved portion, and a gas collecting tube for collecting gas, and a damper is installed inside the curved portion.

그리고, 상승관은 원통형 관으로 되어 있고 상단에는 커버가 설치되어 있으며 상승관과 가스수집관 사이에 곡관부가 설치되어 가스통로를 차단하고 개폐할 수 있는 뎀퍼가 설치되어 있고 상승관 뎀퍼 후단에 가스수집관이 상승관과 직각으로 원통형 관에 이어져 있다.In addition, the riser is a cylindrical tube, a cover is installed at the top, a bent pipe is installed between the riser and the gas collecting tube, and a damper is installed to block and open and close the gas passage. The tube is connected to the cylindrical tube at right angles to the riser.

상기와 같이 구성된 상승관이 코크스 오븐의 탄화실에 설치되어 작동과정을 살펴보면 먼저 코크스 오븐 조업의 로상 작업이 이루어지게 되는데 탄화실에 장입차를 이동시켜 각각의 오븐 탄화실 상부에 일치시키고 장입차의 각 호퍼을 개방하여 오븐 탄화실로 석탄을 장입한 후 건류가 완료되면 코크스를 압출 준비 작업을 실시하여야 한다. 코크스의 압출준비 작업은 가스수집관의 댐퍼를 조작하여 가스수집관의 입구를 완전히 차단시킨 후 코크스 압출작업을 하게 된다.When the riser configured as described above is installed in the carbonization chamber of the coke oven, the operation process of the coke oven operation is performed first. The charging car is moved to the carbonization chamber to coincide with the upper part of each oven carbonization chamber. After each hopper is opened, the coal is charged into the oven carbonization chamber and coking is to be prepared for extruding once dryness is complete. Coke extruding preparation work is to operate the damper of the gas collection pipe to completely block the inlet of the gas collection pipe and to perform coke extrusion.

코크스의 압출준비 작업시 코크스 건류 중 발생되는 시.오.지(Coke OvenGas) 가스의 가스역류 방지를 위해서 가스 수집관의 댐퍼를 차단한 다음 오븐 탄화실과의 중간연결로인 상승관의 커버를 개방시킨 후 코크스 압출작업을 하게된다.In order to prevent gas backflow of Coke OvenGas gas during the coke extrusion preparation operation, the damper of the gas collection pipe is blocked and the cover of the rising pipe, which is an intermediate connection with the oven carbonization chamber, is opened. After that, coke extruding is performed.

그런데, 종래의 압출 작업을 위하여 준비시 상승관 커버의 개폐를 작업자가 인력으로 개폐함으로써 커버의 개폐에 작업자가 힘이 많이 들어가는 어려움이 있었고 신속하게 이루지지 못하여 작업의 능률이 떨어졌으며 또한 커버를 닫아 상승관이 완벽히 밀폐되지 않은 경우에는 코크스 오븐내에서 발생한 가스가 누출되어 발화의 위험으로 작업자의 안전을 위협하고 생산성이 떨어지는 문제점들이 있었다.However, when preparing for the conventional extrusion work, the operator opened and closed the opening and closing of the cover by manpower, the operator had a lot of power to open and close the cover, and did not make it quickly, the efficiency of the work was reduced and the cover was closed. If the riser is not completely sealed, there is a problem that gas generated in the coke oven leaks and threatens the safety of workers due to the risk of ignition and productivity is lowered.

본 발명 목적은 상기한 바와 같은 종래의 문제을 해소하고자 한 데 있는 것으로, 상승관의 측면에 커버를 개폐시킬 수 있는 링크바를 커버의 아암과 연결하고 링크바의 상하 이송을 랙크 기어와 드라이브 기어로 구성함으로써 작업자가 적은 힘으로 드라이브 기어를 회전시켜 커버를 간편하게 개폐시키고 커버를 닫아서는 상승관과 완벽하게 밀착시켜 코크스 생성 과정에서 발생하는 가스의 누출을 철저히 차단하여 가스 누출로 인한 작업자의 안전과 생산성 저하를 막을 수 있는 상승관 커버 개폐 장치를 제공하는데 있다.An object of the present invention is to solve the conventional problems as described above, connecting the link bar that can open and close the cover on the side of the riser with the arm of the cover and the vertical movement of the link bar is composed of rack gear and drive gear This allows the operator to rotate the drive gear with a small force to easily open and close the cover, and to close the cover perfectly to the rising pipe to completely block the leakage of gas generated during the coke generation process, thereby reducing the safety and productivity of the operator due to the gas leakage. It is to provide a riser cover opening and closing device that can prevent the.

도 1은 일반적인 코크스 오븐의 도면1 is a view of a typical coke oven

도 2는 본 발명 실시예의 사시도2 is a perspective view of an embodiment of the present invention

도 3은 본 발명 실시예의 정면단면도3 is a front cross-sectional view of an embodiment of the present invention.

도 4는 본 발명 실시예의 측면단면도4 is a side cross-sectional view of an embodiment of the present invention.

〈도면의 주요부분에 대한 부호의 명칭〉<Name of the code for the main part of the drawing>

1: 커버 아암 2: 커버 3: 곡관부1: cover arm 2: cover 3: bend

4: 가스수집관 5: 뎀퍼 6: 상승관4: gas collecting tube 5: damper 6: rising tube

7: 링크 가이드 8: 링크바 9: 래크 하우징7: Link guide 8: Link bar 9: Rack housing

10: 드라이브 기어 11:래크 기어바 12: 래크 기어10: drive gear 11: rack gear bar 12: rack gear

이하, 본 발명을 첨부 도면의 실시예에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the embodiments of the accompanying drawings.

원통형의 관 상단에 커버 아암(1)에 의해 개폐가 되는 원형의 커버(2)가 결합되고 측면에 코크스 오븐에서 발생한 가스의 이송을 위한 곡관부(3), 가스 수집을 위한 가스수집관(4), 이송되는 가스를 제어하는 뎀퍼(5)로 구성되어진 상승관(6)에 있어서, 상승관(6)의 측면에 부착된 링크 가이드(7)에 삽입과 탈착 및 슬라딩이되고 커버 아암(1)과 연결되는 링크바(8)는, 원통형의 래크 하우징(9)에 삽입되고 상승관(6) 측면에 부착된 드라이브 기어(10)에 의해 상하 이동되는 래크 기어바(11)와 연결되어 구성되어진다.A circular cover 2 which is opened and closed by a cover arm 1 is coupled to the upper end of the cylindrical tube, and a curved pipe part 3 for transporting gas generated in a coke oven is provided on the side, and a gas collecting pipe 4 for gas collection. In the riser tube 6 composed of a damper 5 for controlling the gas to be conveyed, the cover arm is inserted into, detached from, and slid into the link guide 7 attached to the side of the riser tube 6. The link bar 8 connected to 1) is connected to the rack gear bar 11 which is inserted into the cylindrical rack housing 9 and moved up and down by the drive gear 10 attached to the side of the riser 6. It is constructed.

여기서, 래크 기어바(11)는 드라이브 기어(10)와 대접하는 면에 래크 기어(12)가 형성되어진다.Here, the rack gear bar 11 is formed with a rack gear 12 on the surface facing the drive gear 10.

도면 중 미설명 부호는 13은 드라이브 핸들이고, 14는 탈착레버이다.In the drawings, reference numeral 13 denotes a drive handle, and 14 denotes a release lever.

이와같이 된 본 발명의 상승관 커버(2) 개폐 장치는 코크스 오븐에 석탄을 장입으로부터 코크스 오븐 내의 석탄이 가공까지 코크스가 만들어질 때마다 열고 닫힘이 반복됨으로써 작업자의 상승관(6) 커버(2)와 개폐를 용이하게 하기위해서 드라이브 기어(10)의 드라이브 핸들(13)를 돌리면 간편하게 상승관(6)의 커버(2)를 개폐시키는 것을 특징으로 한 것으로써, 커버(2)에 결합된 커버 아암(1)과 링크바(8)가 연결되고 상기 링크바(8)는 래크 기어바(11)와 연결되는데 상기 링크바(8)는 상승관(6) 측면에 부착되고 "ㄷ"모양의 형으로 요홈이 형성된 링크 가이드(7)에 링크바(8)가 이동할때마다 링크 가이드(7)의 요홈으로 삽입과 이탈이 이루어지고, 래크 기어바(11)는 바의 일면이 래크 기어(12)가 형성되고 래크 하우징(9) 내부에 삽입 설치되며 바의 일면에 래크 기어(12)가 형성된 면이 드라이브 기어(10)와 서로 대접하여 기어로 맞물려 돌아가게 구성되어 있다.The opening and closing device of the riser cover 2 according to the present invention is opened and closed every time the coke is made from charging coal in the coke oven to processing the coal in the coke oven. And the cover arm coupled to the cover 2 is characterized by simply opening and closing the cover 2 of the riser tube 6 by turning the drive handle 13 of the drive gear 10 to facilitate opening and closing. (1) and the link bar (8) is connected and the link bar (8) is connected to the rack gear bar (11), the link bar (8) is attached to the side of the riser (6) and the shape of the "c" shape Whenever the link bar 8 moves to the link guide 7 in which the groove is formed, insertion and detachment are made into the groove of the link guide 7, and the rack gear bar 11 has one side of the bar of the rack gear 12. Is formed and inserted into the rack housing (9), the rack gear ( The surface on which the 12 is formed is configured to be in contact with the drive gear 10 and to mesh with the gear to rotate.

상승관(6)의 커버(2)를 개방시키기위해 일측 방향으로 드라이브 핸들(13)를회전시키면 드라이브 기어(10)와 래크 기어바(11)의 래크 기어(12)가 서로 맞물려 래크 기어바(11)가 아래로 이동하면서 연결된 링크바(8)를 잡아 당겨 상승관(6)의 커버(2)가 개방되고 반대로 상승관(6) 커버(2)를 닫기위해 타측 방향으로 드라이브 핸들(13)을 회전시키면 상기의 역동작으로 상승관(6) 커버(2)가 닫히게 되는데 작업자가 적은 인력으로 상승관(6) 커버(2)의 개폐가 용이하고 작동 방법이 간단하며 작업자들이 더욱더 안전적으로 작업을 할 수 있다.When the drive handle 13 is rotated in one direction to open the cover 2 of the riser 6, the rack gear 12 of the drive gear 10 and the rack gear bar 11 are engaged with each other and the rack gear bar ( As the 11 is moved downwards, the cover 2 of the riser 6 is opened by pulling the connected link bar 8, and on the contrary, the drive handle 13 in the other direction to close the riser 6 cover 2 is closed. Rotating the cover of the ascension pipe (6) closes in the reverse operation of the above, the operator is easy to open and close the ascension pipe (6) cover (2) with less manpower, the operation method is simple and the workers work more safely can do.

그리고, 드라이브 기어(10)에는 탈착레버(14)가 구성되어 있는데 레버를 조정하여 드라이브 기어(10)와 래크 기어바(11)의 래크 기어(12)를 서로 부착 또는 이탈할 수 있게 되는데 탈착레버(14)를 부착시켜서는 드라이브 핸들(13)을 회전하여 래크 기어바(11)를 상하로 이송시켜 상승관(6) 커버(2)를 개폐하게 되고 탈착레버(14)를 이탈시켜서는 드라이브 기어(10)와 래크 기어(12)가 이격되어 래크 기어바(11)가 상하 이동이 가능해짐으로써 개폐 장치의 자동화 혹은 정비, 수리를 하는데 용이하게 사용할 수 있다.In addition, the drive gear 10 has a detachable lever 14 configured to adjust the levers so that the drive gear 10 and the rack gear 12 of the rack gear bar 11 can be attached to or detached from each other. To attach the 14, the drive handle 13 is rotated to transfer the rack gear bar 11 up and down to open and close the riser 6 and the cover 2, and the drive lever 10 is detached from the detachable lever 14. ) And the rack gear 12 is spaced apart so that the rack gear bar 11 can be moved up and down can be easily used for the automation, maintenance, repair of the switchgear.

이와 같이 본 발명은 상승관(6)의 커버(2)를 링크바(8)와 래크 기어바(11)로 서로 연결시키고 드라이브 기어(10)를 이용하여 드라이브 핸들(13)로 회전시킴으로써 간단하게 커버(2)를 개폐시키고 커버(2)의 개폐가 용이하여 작업 능률을 향상시킬 수 있을 뿐만아니라 밀폐하여서는 가스 누출을 방지하여 안전 사고를 예방할 수 있는 등의 효과가 있다.As described above, the present invention is simply connected by connecting the cover 2 of the riser 6 with the link bar 8 and the rack gear bar 11 and rotating the drive handle 13 using the drive gear 10. Opening and closing the cover (2) and easy opening and closing of the cover (2) can improve the work efficiency, as well as the effect of preventing the safety accident by preventing gas leakage when sealed.

Claims (2)

원통형의 관 상단에 커버 아암(1)에 의해 개폐가 되는 원형의 커버(2)가 결합되고 측면에 코크스 오븐에서 발생한 가스의 이송을 위한 곡관부(3), 가스 수집을 위한 가스수집관(4), 이송되는 가스를 제어하는 뎀퍼(5)로 구성되어진 상승관(6)에 있어서, 상승관(6)의 측면에 부착된 링크 가이드(7)에 삽입과 탈착 및 슬라딩이되고 커버 아암(1)과 연결되는 링크바(8)는, 원통형의 래크 하우징(9)에 삽입되고 상승관(6) 측면에 부착된 드라이브 기어(10)에 의해 상하 이동되는 래크기어바(11)와 연결되어 구성되어진 것을 특징으로 하는 상승관 커버 개폐 장치A circular cover 2 which is opened and closed by a cover arm 1 is coupled to the upper end of the cylindrical tube, and a curved pipe part 3 for transporting gas generated in a coke oven is provided on the side, and a gas collecting pipe 4 for gas collection. In the riser tube 6 composed of a damper 5 for controlling the gas to be conveyed, the cover arm is inserted into, detached from, and slid into the link guide 7 attached to the side of the riser tube 6. The link bar 8 connected to 1) is connected to the rack gear bar 11 which is inserted into the cylindrical rack housing 9 and moved up and down by the drive gear 10 attached to the side of the riser 6. Lift tube cover opening and closing device, characterized in that 제 1항에 있어서, 래크 기어바(11)는 드라이브 기어(10)와 대접하는 면에 래크 기어(12)가 형성되어진 것을 특징으로 하는 상승관 커버 개폐 장치The rack gear bar 11 is a rise gear cover opening and closing device, characterized in that the rack gear 12 is formed on the surface facing the drive gear 10.
KR10-2003-0010540A 2003-02-12 2003-02-12 The open-close device of rising-pipe cover KR100516307B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2003-0010540A KR100516307B1 (en) 2003-02-12 2003-02-12 The open-close device of rising-pipe cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2003-0010540A KR100516307B1 (en) 2003-02-12 2003-02-12 The open-close device of rising-pipe cover

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR20-2003-0005098U Division KR200314184Y1 (en) 2003-02-12 2003-02-12 The open-close device of rising-pipe cover

Publications (2)

Publication Number Publication Date
KR20040073918A true KR20040073918A (en) 2004-08-21
KR100516307B1 KR100516307B1 (en) 2005-09-21

Family

ID=37360869

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-0010540A KR100516307B1 (en) 2003-02-12 2003-02-12 The open-close device of rising-pipe cover

Country Status (1)

Country Link
KR (1) KR100516307B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743866Y2 (en) * 1976-07-31 1982-09-28
JPS6259693A (en) * 1985-09-09 1987-03-16 Sankiyuu Plant Kogyo Kk Control of on-off device and switch valve of coke oven riser
JPH06172754A (en) * 1992-12-10 1994-06-21 Kawasaki Steel Corp Apparatus for opening and closing top cover and seal damper of coke oven ascension pipe
KR100501503B1 (en) * 2000-12-20 2005-07-18 주식회사 포스코 Device for operating the damper and lid of coke oven
JP2003064369A (en) * 2001-08-23 2003-03-05 Nkk Corp Device for opening or closing lid of coke oven riser tube

Also Published As

Publication number Publication date
KR100516307B1 (en) 2005-09-21

Similar Documents

Publication Publication Date Title
CN111014271B (en) Organic contaminated soil or solid useless preface batch formula thermal desorption processing&#39;s prosthetic devices
CN100383219C (en) Coal loading and smoke guiding bogie for stamping coke oven
KR100516307B1 (en) The open-close device of rising-pipe cover
KR200314184Y1 (en) The open-close device of rising-pipe cover
CN101724418B (en) Ascending pipe smoke guide device for tamping type coke oven for loading coal
CN201598263U (en) M-shaped tube smoke guiding device used for coal charging of tamping-type coke oven
CN203569023U (en) Sealing device for furnace-top smoke conversion vehicle of tamping coke oven
CN213537801U (en) Primary air inlet adjusting device of heat recovery coke oven
CN202246543U (en) Tamping, coal charging and dedusting system
CN211261826U (en) Carbon plant waste heat recovery device
CN201598264U (en) Ascending tube smoke guiding device used for coal charging of tamping-type coke oven
CN202610178U (en) Smoke guiding device of tamping type coke oven
CN2828042Y (en) Smoke guiding trolley for coal charging of tamping coke oven
CN206176428U (en) Soot blower of heat convection pipe
CN201292338Y (en) Tamping coke oven stove burner smoke trapping device without ascending pipe on machine side
CN2905786Y (en) Side-mounted tamping type coke oven side kiln gate sealing device
CN201135990Y (en) Horn type tube-type dust removing and fume guiding cart
CN101735833A (en) Oven end smoke catching device with no ascending pipe on machine side for stamp charging coke oven
CN220618813U (en) Heavy hammer valve sealing pipeline
CN221035780U (en) Double-combustion-chamber boiler
CN217559025U (en) High-temperature-resistant vacuum sealing valve
CN220062560U (en) Chamber type heat accumulating gas heating furnace
CN114456824B (en) Automatic opening and closing device and method for water seal cover of coke oven ascending pipe
CN218097253U (en) Novel forging heating furnace
CN214582495U (en) Automatic opening and closing device for observation door of closed submerged arc furnace

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20100630

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee