JPH06322373A - Apparatus for removing carbon attached to interior of raising pipe in coke oven - Google Patents
Apparatus for removing carbon attached to interior of raising pipe in coke ovenInfo
- Publication number
- JPH06322373A JPH06322373A JP13284393A JP13284393A JPH06322373A JP H06322373 A JPH06322373 A JP H06322373A JP 13284393 A JP13284393 A JP 13284393A JP 13284393 A JP13284393 A JP 13284393A JP H06322373 A JPH06322373 A JP H06322373A
- Authority
- JP
- Japan
- Prior art keywords
- compressed air
- coke oven
- air supply
- pipe
- removing carbon
- 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.)
- Granted
Links
Landscapes
- Coke Industry (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、コークス炉における上
昇管内付着カーボン除去装置に関するものであり、詳し
くは、石炭の乾留中に上昇管の内部や基部に付着したカ
ーボンを除去するための装置であって、上昇管のトップ
カバーを開放することなく、上記のカーボン除去を行い
得る上昇管内付着カーボン除去装置に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for removing carbon adhering to a riser pipe in a coke oven, and more particularly to a device for removing carbon adhering to the inside or the base of a riser pipe during carbonization of coal. Accordingly, the present invention relates to a device for removing carbon adhering to an inside of a rising pipe, which is capable of removing carbon without opening a top cover of the rising pipe.
【０００２】[0002]
【従来の技術】コークス炉は、装炭車、押出機などの作
業機械を備えている。そして、装炭車により、装炭口の
装入蓋を外して装入作業を行い、押出機により、コーク
スの押し出し作業を行なう。2. Description of the Related Art A coke oven is equipped with working machines such as a coal car and an extruder. Then, a charging car is used to remove the charging lid of the coal charging port to carry out charging work, and an extruder is used to push out coke.
【０００３】コークス炉の操業において、石炭の乾留中
に上昇管の内部や基部に付着したカーボンの除去は、人
手により、上昇管のトップカバーを開放し、上昇管の内
部に圧縮空気を吹き込んで火気の吹き出しを防止した
後、槍などを用いて行なわれている。しかしながら、斯
かる方法では、多大に人力を要するばかりか危険でもあ
り、しかも、上昇管のトップカバーを開放して行なうた
め、除去されたカーボンによる環境汚染を防止するため
の防塵設備が必要となる。In the operation of a coke oven, in order to remove carbon adhering to the inside and the base of the rising pipe during the carbonization of coal, the top cover of the rising pipe is opened manually and compressed air is blown into the inside of the rising pipe. It is performed by using a spear after preventing fire from blowing. However, in such a method, not only a great deal of human power is required but also dangerous, and since the top cover of the rising pipe is opened, dust-proof equipment for preventing environmental pollution due to the removed carbon is required. .
【０００４】[0004]
【発明が解決しようとする課題】本発明は、上記実情に
鑑みなされたものであり、その目的は、上昇管のトップ
カバーを開放することなく、上昇管の内部や基部に付着
したカーボンの除去を行い得るコークス炉装炭口自動掃
除装置を提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to remove carbon adhering to the inside or the base of the rising pipe without opening the top cover of the rising pipe. An object of the present invention is to provide an automatic cleaning device for a coke oven charging port that can perform the above.
【０００５】[0005]
【課題を解決するための手段】すなわち、本発明の要旨
は、圧縮空気供給設備（１６）に導通し且つ先端ノズル
部（１０ａ）を上向きに配置した圧縮空気供給配管（１
０）と、押出機（４）に搭載され且つコークス炉の小蓋
口（５）から圧縮空気供給配管（１０）を炭化室（６）
内に装入する前進後退駆動機構（１１）とから成ること
を特徴とするコークス炉における上昇管内付着カーボン
除去装置に存する。That is, the gist of the present invention is to provide a compressed air supply pipe (1) which is connected to a compressed air supply equipment (16) and whose tip nozzle portion (10a) is arranged upward.
0) and the compressed air supply pipe (10) from the small lid opening (5) of the coke oven mounted on the extruder (4) to the carbonization chamber (6).
The apparatus for removing carbon adhering to the inside of an ascending pipe in a coke oven, which comprises a forward / backward drive mechanism (11) charged inside.
【０００６】[0006]
【作用】圧縮空気供給配管の先端ノズル部（１０ａ）
は、炭化室（６）内から上昇管（７）の内部や基部に向
けて圧縮空気を吹き出し、付着したカーボンの除去を行
なう。[Function] The tip nozzle portion (10a) of the compressed air supply pipe
The compressed air is blown from the inside of the carbonization chamber (6) toward the inside of the rising pipe (7) and the base to remove the adhered carbon.
【０００７】[0007]
【実施例】以下、添付図面に基づいて本発明の実施例を
説明する。図１は、本発明のコークス炉における上昇管
内付着カーボン除去装置の説明図である。Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is an explanatory view of a device for removing carbon adhering to a rising pipe in a coke oven of the present invention.
【０００８】先ず、コークス炉の操業の概要について説
明する。コークス炉（１）においては、装炭車（図示せ
ず）により、装炭口（２）の装入蓋（３）を外して石炭
の装入作業を行う。装入作業は、押出機（４）に搭載さ
れたレベラー（図示せず）を小蓋口（５）から炭化室
（６）内に装入して石炭の均し作業を行いつつ実施され
る。乾留中に発生するコークス炉ガスは、上昇管（７）
を通してコレクチングメイン（８）に導かれる。そし
て、乾留終了後、押出機（４）により、コークス（９）
の押し出し作業を行なう。押し出された赤熱コークス
は、ガイド車を通して消火電車に収容され、消火塔に運
ばれて散水により冷却される。なお、記号（７ａ）は上
昇管（７）のトップカバーを表す。First, the outline of the operation of the coke oven will be described. In the coke oven (1), a charging vehicle (not shown) removes the charging lid (3) of the charging port (2) to carry out coal charging operation. The charging operation is performed while a leveler (not shown) mounted on the extruder (4) is charged into the carbonization chamber (6) through the small lid opening (5) to perform coal leveling operation. . The coke oven gas generated during carbonization is the rising pipe (7).
Through to the collecting main (8). After completion of the carbonization, the coke (9) is fed by the extruder (4).
Push out. The extruded red-hot coke is stored in a fire extinguisher train through a guide car, carried to a fire extinguisher tower, and cooled by water spray. The symbol (7a) represents the top cover of the rising pipe (7).
【０００９】次に、本発明の装置について説明する。本
発明の装置は、圧縮空気供給配管（１０）と前進後退駆
動機構（１１）とから主として構成される。圧縮空気供
給配管（１０）には、耐熱性の材料にて構成される適宜
の内径の配管が用いられる。圧縮空気供給配管（１０）
は、後述の圧縮空気供給設備（１６）に導通し且つその
先端ノズル部（１０ａ）を上向きに配置してある。圧縮
空気供給配管の先端ノズル部（１０ａ）は、末広がりの
扇状に圧縮空気を吹き出し得るようにするため、拡散型
の構造にするのが好ましい。Next, the device of the present invention will be described. The device of the present invention mainly comprises a compressed air supply pipe (10) and a forward / backward drive mechanism (11). As the compressed air supply pipe (10), a pipe having an appropriate inner diameter made of a heat resistant material is used. Compressed air supply piping (10)
Is connected to a compressed air supply facility (16) described later and has its tip nozzle portion (10a) facing upward. The tip nozzle portion (10a) of the compressed air supply pipe preferably has a diffusion type structure so that the compressed air can be blown out in a fan shape that spreads toward the end.
【００１０】前進後退駆動機構（１１）は、油圧シリン
ダー（１２）と圧縮空気供給配管（１０）を載置する受
けローラー（１３）とから成る。油圧シリンダー（１
２）は、押出機（４）上に設けられた適宜の支持体（１
４）上に固設し、受けローラー（１３）は、押出機上
（４）に設けられた適宜の支持体（１５）上に設置する
ことが出来る。The forward / backward drive mechanism (11) comprises a hydraulic cylinder (12) and a receiving roller (13) on which the compressed air supply pipe (10) is placed. Hydraulic cylinder (1
2) is an appropriate support (1) provided on the extruder (4).
4), and the receiving roller (13) can be installed on an appropriate support (15) provided on the extruder (4).
【００１１】油圧シリンダー（１２）の操作ロッド（１
２ａ）の先端は、圧縮空気供給配管（１０）の基部に連
結され、また、油圧シリンダー（１２）と受けローラー
（１３）とは、コークス炉の小蓋口（５）から圧縮空気
供給配管（１０）を炭化室（６）内に装入し得る高さに
配置されている。従って、圧縮空気供給配管の先端ノズ
ル部（１０ａ）は、前進後退駆動機構（１１）によって
前進後退させられ、炭化室（６）内から上昇管（７）の
内部や基部に向けて圧縮空気を吹き出すことが出来る。The operating rod (1) of the hydraulic cylinder (12)
The tip of 2a) is connected to the base of the compressed air supply pipe (10), and the hydraulic cylinder (12) and the receiving roller (13) are connected to the compressed air supply pipe (5) from the small lid opening (5) of the coke oven. 10) is arranged at a height that enables charging into the carbonization chamber (6). Therefore, the tip nozzle part (10a) of the compressed air supply pipe is moved forward and backward by the forward and backward drive mechanism (11), and the compressed air is supplied from the inside of the carbonization chamber (6) toward the inside of the riser pipe (7) and the base. You can blow it out.
【００１２】圧縮空気供給設備（１６）としては、圧縮
空気を作るためのコンプレッサーと圧縮空気を貯めるタ
ンクから成る設備、圧縮空気を貯めるタンクのみから成
る設備など公知の種々の設備を用いることが出来る。圧
縮空気の圧力としては、通常、３〜８Ｋｇ／ｃｍ2 Ｇの
範囲とするのがよい。As the compressed air supply equipment (16), various known equipment such as equipment comprising a compressor for producing compressed air and a tank for storing compressed air, equipment comprising only a tank for storing compressed air can be used. . The pressure of the compressed air is usually in the range of 3 to 8 Kg / cm 2 G.
【００１３】本発明の装置は、押出機（４）に搭載され
た小蓋掃除機（図示せず）により小蓋を外した後に駆動
させられる。そして、簡単な電気回路などを利用し、本
発明の装置と小蓋掃除機とを連係させ、小蓋掃除機によ
る小蓋の掃除の間に本発明の装置を駆動させることも出
来る。また、圧縮空気供給配管の先端ノズル部（１０
ａ）の位置検出器（図示せず）と圧縮空気供給設備（１
６）の供給停止切替器（図示せず）とを備え、圧縮空気
供給配管の先端ノズル部（１０ａ）が所定の場所に位置
した際に圧縮空気供給設備（１６）による圧縮空気の供
給が行なわれ様に制御することも出来る。The device of the present invention is driven after the small lid is removed by a small lid cleaner (not shown) mounted on the extruder (4). Then, by using a simple electric circuit or the like, the device of the present invention and the small lid cleaner can be linked, and the device of the present invention can be driven during cleaning of the small lid by the small lid cleaner. Further, the tip nozzle part (10
a) Position detector (not shown) and compressed air supply equipment (1)
6) a supply stop switch (not shown), and the compressed air is supplied by the compressed air supply equipment (16) when the tip nozzle part (10a) of the compressed air supply pipe is located at a predetermined place. It can be controlled in this way.
【００１４】上記の位置検出器および供給停止切替器の
構造は、特に制限されず、任意の公知の手段を利用した
適宜の構造にすることが出来るが、位置検出器として
は、例えば、油圧シリンダーの操作ロッド（１２ａ）の
前進後退の距離を近接スイッチで検出する構造の位置検
出器などが簡便である。The structure of the position detector and the supply stop switching device is not particularly limited and may be an appropriate structure using any known means. The position detector may be, for example, a hydraulic cylinder. A position detector having a structure in which the proximity switch detects the forward / backward distance of the operation rod (12a) is simple.
【００１５】[0015]
【発明の効果】以上説明した本発明の装置によれば、小
蓋口（５）から圧縮空気供給配管（１０）を装入する機
構を採用することにより、上昇管のトップカバー（７
ａ）を開放することなく、炭化室（６）内から上昇管
（７）の内部や基部に向けて圧縮空気を吹き出して付着
したカーボンの除去を自動的に行うことが出来る。従っ
て、本発明の装置によれば、従来の危険を伴う人手作業
を省略して人力を節減できるばかりか上昇管（７）から
飛散するカーボンによる環境問題をも回避出来る。しか
も、本発明装置は、構造が簡単であるために設備費用も
廉価である。According to the apparatus of the present invention described above, the mechanism for charging the compressed air supply pipe (10) through the small lid opening (5) is adopted, whereby the top cover (7) of the rising pipe is
Without opening a), compressed air can be blown from the inside of the carbonization chamber (6) toward the inside of the riser pipe (7) or the base to automatically remove the attached carbon. Therefore, according to the device of the present invention, not only the conventional manual work involving danger can be saved to save human power, but also the environmental problem due to carbon scattered from the rising pipe (7) can be avoided. In addition, the device of the present invention has a simple structure and therefore the equipment cost is low.
【図１】本発明のコークス炉装炭口自動掃除装置の説明
図である。FIG. 1 is an explanatory view of a coke oven charging port automatic cleaning device of the present invention.
１：コークス炉 ２：装炭口 ３：装入蓋 ４：押出機 ５：小蓋口 ６：炭化室 ７：上昇管 ７ａ：上昇管のトップカバー ８：コレクチカグメイン １０：圧縮空気供給配管 １０ａ：圧縮空気供給配管の先端ノズル部 １１：前進後退駆動機構 １６：圧縮空気供給設備 1: Coke oven 2: Charging port 3: Charging lid 4: Extruder 5: Small lid port 6: Carbonization chamber 7: Ascending pipe 7a: Ascending pipe top cover 8: Collectigag main 10: Compressed air supply pipe 10a: Tip nozzle part of compressed air supply pipe 11: Forward / backward drive mechanism 16: Compressed air supply equipment
Claims (1)
先端ノズル部（１０ａ）を上向きに配置した圧縮空気供
給配管（１０）と、押出機（４）に搭載され且つコーク
ス炉の小蓋口（５）から圧縮空気供給配管（１０）を炭
化室（６）内に装入する前進後退駆動機構（１１）とか
ら成ることを特徴とするコークス炉における上昇管内付
着カーボン除去装置。1. A compressed air supply pipe (10) which is connected to a compressed air supply equipment (16) and has a tip nozzle part (10a) facing upward, and a small lid of a coke oven mounted on an extruder (4). A device for removing carbon adhering to a rising pipe in a coke oven, comprising: a forward / backward drive mechanism (11) for charging a compressed air supply pipe (10) into a carbonization chamber (6) through a port (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5132843A JP2717916B2 (en) | 1993-05-11 | 1993-05-11 | Method for removing carbon adhering to riser in coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5132843A JP2717916B2 (en) | 1993-05-11 | 1993-05-11 | Method for removing carbon adhering to riser in coke oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06322373A true JPH06322373A (en) | 1994-11-22 |
| JP2717916B2 JP2717916B2 (en) | 1998-02-25 |
Family
ID=15090819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5132843A Expired - Lifetime JP2717916B2 (en) | 1993-05-11 | 1993-05-11 | Method for removing carbon adhering to riser in coke oven |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2717916B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010117357A1 (en) * | 2009-04-06 | 2010-10-14 | Synfuels International, Inc. | Secondary reaction quench device and method of use |
| US8038800B2 (en) * | 2005-08-10 | 2011-10-18 | Dmt Gmbh | Method and device for cleaning the door of a coke oven |
| KR101138185B1 (en) * | 2009-05-22 | 2012-05-10 | 주식회사 포스코 | Apparatus for removing carbon in standpipe of cokes oven |
| CN102504840A (en) * | 2011-10-27 | 2012-06-20 | 大连华锐重工集团股份有限公司 | Compressed air nozzle type cleaning device for ascension pipe of coke oven |
| CN102962233A (en) * | 2012-11-28 | 2013-03-13 | 中冶焦耐工程技术有限公司 | High-temperature coke oven raw coke oven gas pipeline cleaning device adopting compressed nitrogen injection |
| CN105598101A (en) * | 2016-03-29 | 2016-05-25 | 天津市青成自来水工程有限公司 | Pipeline video collecting device and pipeline washing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4856638A (en) * | 1971-06-29 | 1973-08-09 | ||
| JPS5076101A (en) * | 1973-11-10 | 1975-06-21 | ||
| JPS5098906A (en) * | 1974-01-04 | 1975-08-06 | ||
| JPH051287A (en) * | 1991-06-25 | 1993-01-08 | Nkk Corp | Apparatus for removing carbon adherent to riser of coke oven |
-
1993
- 1993-05-11 JP JP5132843A patent/JP2717916B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4856638A (en) * | 1971-06-29 | 1973-08-09 | ||
| JPS5076101A (en) * | 1973-11-10 | 1975-06-21 | ||
| JPS5098906A (en) * | 1974-01-04 | 1975-08-06 | ||
| JPH051287A (en) * | 1991-06-25 | 1993-01-08 | Nkk Corp | Apparatus for removing carbon adherent to riser of coke oven |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8038800B2 (en) * | 2005-08-10 | 2011-10-18 | Dmt Gmbh | Method and device for cleaning the door of a coke oven |
| WO2010117357A1 (en) * | 2009-04-06 | 2010-10-14 | Synfuels International, Inc. | Secondary reaction quench device and method of use |
| US8137476B2 (en) | 2009-04-06 | 2012-03-20 | Synfuels International, Inc. | Secondary reaction quench device and method of use |
| US8434505B2 (en) | 2009-04-06 | 2013-05-07 | Synfuels International, Inc. | Secondary reaction quench device and method of use |
| KR101138185B1 (en) * | 2009-05-22 | 2012-05-10 | 주식회사 포스코 | Apparatus for removing carbon in standpipe of cokes oven |
| CN102504840A (en) * | 2011-10-27 | 2012-06-20 | 大连华锐重工集团股份有限公司 | Compressed air nozzle type cleaning device for ascension pipe of coke oven |
| CN102962233A (en) * | 2012-11-28 | 2013-03-13 | 中冶焦耐工程技术有限公司 | High-temperature coke oven raw coke oven gas pipeline cleaning device adopting compressed nitrogen injection |
| CN105598101A (en) * | 2016-03-29 | 2016-05-25 | 天津市青成自来水工程有限公司 | Pipeline video collecting device and pipeline washing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2717916B2 (en) | 1998-02-25 |
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