JPH0657257A - Scattered coke powder recovery apparatus for machine for cleaning rail of coke oven quenching car - Google Patents
Scattered coke powder recovery apparatus for machine for cleaning rail of coke oven quenching carInfo
- Publication number
- JPH0657257A JPH0657257A JP20833392A JP20833392A JPH0657257A JP H0657257 A JPH0657257 A JP H0657257A JP 20833392 A JP20833392 A JP 20833392A JP 20833392 A JP20833392 A JP 20833392A JP H0657257 A JPH0657257 A JP H0657257A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- dust catcher
- scattered
- coke
- suction nozzle
- 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.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 239000000843 powder Substances 0.000 title claims abstract description 24
- 239000000571 coke Substances 0.000 title claims abstract description 21
- 238000011084 recovery Methods 0.000 title claims description 5
- 238000010791 quenching Methods 0.000 title abstract 2
- 230000000171 quenching Effects 0.000 title abstract 2
- 239000000428 dust Substances 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 abstract description 3
- 230000001788 irregular Effects 0.000 abstract 1
- 230000000149 penetrating Effects 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007799 cork Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101700050118 Gstm7 Proteins 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003252 repetitive Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はコークス炉消火車及びバ
ケット等から軌条周辺に落下、飛散した落粉を連続的に
清掃回収する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 continuously cleaning and recovering fallen powder that has fallen from a coke oven fire extinguisher, a bucket or the like to the vicinity of a rail and scattered.
【０００２】[0002]
【従来の技術】一般に、コークス炉は炭化室および加熱
のための燃焼室を交互に多数配列して構成され、各炭化
室ごとにその石炭装入口を経て逐次原料石炭を装入し、
各燃焼室において燃料ガス管を経て供給される燃料ガス
を燃焼させて各炭化室を両側の燃焼室により加熱するこ
とによって石炭を乾留してコークスを生産している。こ
の各炭化室において乾留されたコークスは押出し機によ
って押出されて排出された赤熱コークスを湿式又は乾式
消火設備で消火処理する間の受骸、及び搬送において、
消火車及びバケット等から軌条周辺に落下、飛散した落
粉が散在する。2. Description of the Related Art Generally, a coke oven is constructed by alternately arranging a plurality of carbonization chambers and combustion chambers for heating, and successively charging raw material coal through the coal charging port of each carbonization chamber,
In each combustion chamber, the fuel gas supplied through the fuel gas pipe is burned to heat the respective carbonization chambers by the combustion chambers on both sides, whereby the coal is carbonized to produce coke. The coke that has been carbonized in each carbonization chamber is extruded by the extruder and discharged while the red hot coke is extinguished in a wet or dry fire extinguishing facility, and in transportation,
Fallen powder scattered from fire extinguishers and buckets around the track is scattered.
【０００３】このように、コークス炉から排出された赤
熱コークスを消火処理する過程ないし搬送過程におい
て、特に軌条周辺に落下した落粉を何らかのかたちで清
掃する必要がある。そのため、現在はこのコークス炉の
消火車軌条周囲の清掃はスコップ、手押し車等を用いた
人力作業によって行われているのが実状である。また、
一般の路面清掃車については特公昭６４−８０６０６号
公報のように路面を粉、粒状の塵埃を車両下部前方の回
転ブラシにより掻き込みコンベアベルトにより、貯槽へ
送り込み、さらに真空掃除機で路面の砂、灰等の堆積物
を掻き起こして清掃を行うことが知られている。As described above, in the process of extinguishing the red hot coke discharged from the coke oven or in the process of transporting it, it is necessary to clean the fallen powder falling around the rail in some way. Therefore, at present, cleaning around the railroad lines of the fire engine of this coke oven is done manually by using a shovel, a wheelbarrow, etc. Also,
As for a general road cleaning vehicle, as in Japanese Patent Publication No. Sho 64-80606, the road surface is powdered and granular dust is scraped by a rotating brush in front of the lower part of the vehicle and sent to a storage tank by a conveyor belt, and further, a road cleaner is used to sand the road surface. It is known to scrape up ash and other deposits for cleaning.
【０００４】[0004]
【発明が解決しようとする課題】このように、スコッ
プ、手押し車等を用いた人力作業によって行うか、また
は一般の路面清掃車である特公昭６４−８０６０６号公
報のように路面清掃車に見られるような技術の適用が考
えられるが、しかし、コークス炉において消火電車が走
行する軌条周辺を清掃する軌条走行式の機械化技術は、
湿ったコークス粉等の堆積物の吸引は非常に難しく実用
化されていない。また、特公昭６４−８０６０６号公報
のように掻き取り、しかも、吸引ガスの放散に当たって
は、バックフィルター方式になっていることから、小径
塊が吸引時に混入して濾布が損傷したり、降雨時の使用
においては、濾布の目詰まりを起こして吸引力が低下し
能力低下と成るし、濾布のメンテナンスが必須であると
いう煩わしい問題があり、また、凹凸、狭隘部に堆積し
た粉の回収には適用することが出来ないという問題があ
る。As described above, the method is performed manually by using a scoop, a wheelbarrow, or the like, or it is found in a road cleaning vehicle as disclosed in Japanese Patent Publication No. Sho 64-80606, which is a general road cleaning vehicle. However, the rail running type mechanization technology for cleaning around the rail where the fire engine runs in the coke oven is
Suction of deposits such as moist coke powder is very difficult and has not been put to practical use. In addition, as in Japanese Patent Publication No. Sho 64-80606, the back filter method is used for scraping off the suction gas, and therefore a small-sized lump is mixed during suction to damage the filter cloth or rain. In use at the time, there is a troublesome problem that the filter cloth is clogged, the suction force is reduced and the capacity is deteriorated, and the maintenance of the filter cloth is indispensable. There is a problem that it cannot be applied to recovery.
【０００５】[0005]
【課題を解決するための手段】上述したような問題を解
決すべき発明者らは鋭意開発を進めた結果、粉、粒状の
落粉並びに清掃する表面が凹凸がある場合でも追従可能
な機構によって１台の機械に装備した粉状物の落粉を連
続的に清掃回収する装置を提供することにある。その発
明の要旨とするところは、コークス炉消火電車軌条周辺
に落下飛散した落粉を連続的に清掃回収する装置におい
て、道床に散乱した落粉を吸引するための吸引装置を設
け、該吸引装置は吸引ノズルと吸引管を支持するガイド
フレームに吸引管を貫通して取付けたトラニオン金具に
より、該吸引ノズル面が追従可能に構成すると共に、吸
引管を介して２段チャンバー構造を持つ第１次ダストキ
ャチャーと第２次ダストキャチャー及び第３次ダストキ
ャチャーを備え、各ダストキャチャーにて処理した吸引
ガスを大気に放散するように構成したことを特徴とする
コークス炉消火電車軌条清掃機械用落粉回収装置にあ
る。As a result of intensive development, the inventors of the present invention, which should solve the above-mentioned problems, have developed a mechanism capable of following powder, granular falling powder, and even if the surface to be cleaned has irregularities. It is an object of the present invention to provide a device for continuously cleaning and recovering powder falling of a powdery substance equipped in one machine. The gist of the invention is that in a device for continuously cleaning and recovering fallen powder that has fallen and scattered around the coke oven fire extinguishing train rail, a suction device for sucking the fallen powder scattered on the roadbed is provided, and the suction device is provided. Is a primary structure having a two-stage chamber structure in which the suction nozzle surface can be followed by a trunnion metal fitting attached to a guide frame supporting the suction nozzle and the suction pipe so as to penetrate the suction pipe. Coke oven fire extinguishing train railroad cleaning machine falling powder, characterized by comprising a dust catcher, a secondary dust catcher, and a tertiary dust catcher, and configured to diffuse the suction gas processed by each dust catcher to the atmosphere. It is in the recovery device.
【０００６】[0006]
【作用】以下本発明について図面に従って詳細に説明す
る。図１は本発明に係る清掃装置の全体概念図、図２は
同本発明に係る清掃装置の横断面概略図である。図３は
同本発明に係る清掃装置の側面概略図である。図１、図
２及び図３に示すように本発明の装置は道床に散乱した
落粉を吸引装置を搭載した台車で吸引しながらコークワ
ーフ２３へ連続的に排出する機構を有するものである。
すなわち、図１に示すように吸引ノズル１をノズルのレ
ベル調整ネジ１６で調整する。また、吸引ノズル１内に
は回転ブラシ２を備えており、旋回モーター４及びチェ
ーン３の構成から成り、紛状物を吸引ノズル１内に強制
的に掻き飛ばし誘導することで吸引効果を高めるもので
ある。The present invention will be described in detail below with reference to the drawings. FIG. 1 is an overall conceptual view of the cleaning device according to the present invention, and FIG. 2 is a schematic cross-sectional view of the cleaning device according to the present invention. FIG. 3 is a schematic side view of the cleaning device according to the present invention. As shown in FIGS. 1, 2 and 3, the apparatus of the present invention has a mechanism for continuously discharging the fallen powder scattered on the roadbed to the cork wharf 23 while sucking it with a truck equipped with a suction device.
That is, as shown in FIG. 1, the suction nozzle 1 is adjusted by the level adjusting screw 16 of the nozzle. In addition, the suction nozzle 1 is provided with a rotating brush 2, and is composed of a swivel motor 4 and a chain 3 to enhance the suction effect by forcibly scraping and guiding the powdery matter into the suction nozzle 1. Is.
【０００７】また、走行においては、道床の凹凸面に追
従する機構として、吸引ノズル１と吸引管５を支持する
ガイドフレーム１７に吸引管５を貫通して取付けしたト
ラニオン金具６により、吸引ノズル１と吸引管５の自重
により自由に上下移動及び斜面にノズル吸引面が追従す
る。その際の吸引管の変位量は伸縮管７で吸収する。一
方、粉状物は集塵機で吸引ノズル１より吸い込み吸引管
５を経て第１次ダストキャチャー８に供給され、この第
１次ダストキャチャー８の下部より連続排出するため
に、第１次ダストキャチャー８は２段チャンバー構造と
し、上部が満杯になったときは排出ダンパー１９を開と
し下部に排出される。更に排出ダンパー２０を開にし排
出コンベア１４に排出する。その状態時には排出ダンパ
ー１９は閉状態とする。そして清掃終了時にはフレーム
旋回モーター１８により吸引ノズル１と吸引管５を支持
するガイドフレーム１７を機側に待機する構造としてい
る。なお、符号１５は走行台車である。[0007] Further, in traveling, as a mechanism for following the uneven surface of the road bed, the suction nozzle 1 is provided by a trunnion metal fitting 6 attached to the guide frame 17 supporting the suction nozzle 1 and the suction tube 5 through the suction tube 5. By the self-weight of the suction pipe 5, the nozzle suction surface freely moves up and down and follows the slope. The amount of displacement of the suction tube at that time is absorbed by the expansion tube 7. On the other hand, in the dust collector, the powdery substance is sucked from the suction nozzle 1 through the suction pipe 5 and is supplied to the primary dust charter 8. In order to continuously discharge from the lower part of the primary dust charter 8, the primary dust charter 8 Has a two-stage chamber structure, and when the upper part is full, the discharge damper 19 is opened to discharge to the lower part. Further, the discharge damper 20 is opened, and the discharge damper 14 is discharged. In that state, the discharge damper 19 is closed. At the end of cleaning, the frame turning motor 18 is used to wait the guide frame 17 supporting the suction nozzle 1 and the suction pipe 5 on the machine side. Reference numeral 15 is a traveling carriage.
【０００８】図４は本発明に係る吸引装置の各機器での
フローを示す図である。道床に散乱した落粉を吸引装置
である吸引ノズル１内に強制的に誘導し、伸縮管７を介
して第１次ダストキャチャー８に供給され、ダストキャ
チャー８内において重力落下により粗粉は下部に落ち粗
粉排出口２１より取り出される。一方、細粉は第２次ダ
ストキャチャー１０に設けたサイクロン９によって分離
され、粉は第２次ダストキャチャー１０の下部より取り
出され、更に吸引ガスは第３次ダストキャチャー１１に
おいて、水槽２２に吹き込まれて水槽２２にてガス洗浄
された吸引ガスは引続きルーツブロワー１２を経て大気
に放出される。符号１３はブロワー駆動モーターであ
る。FIG. 4 is a diagram showing a flow in each device of the suction device according to the present invention. The fallen powder scattered on the roadbed is forcibly guided into the suction nozzle 1 which is a suction device, and is supplied to the primary dust charter 8 through the expansion tube 7, and the coarse particles are gravitationally dropped in the dust charter 8 to the lower part. And is taken out from the coarse powder discharge port 21. On the other hand, fine powder is separated by the cyclone 9 provided in the secondary dust charter 10, the powder is taken out from the lower portion of the secondary dust charter 10, and the suction gas is blown into the water tank 22 in the tertiary dust charter 11. The suctioned gas, which has been gas-washed in the water tank 22, is continuously discharged to the atmosphere through the roots blower 12. Reference numeral 13 is a blower drive motor.
【０００９】このように、本発明は濾過方式として第１
次〜第３次のダストキャチャー及びサイクロンを採用
し、この連続的に処理する濾過装置を１台の台車に搭載
させることにより、小径塊を含んだ紛状物の吸引回収効
率の向上を図ることが可能となり、また道床の凹凸に追
従しながら清掃する装置を備え、更には小塊状と粉粒状
並びに粉粒状コークス等の乾湿のいずれの状態において
も１台の台車で、１人の操業で広範囲にある障害物を回
避しながら清掃が可能となった。As described above, the present invention is the first filtration system.
To improve the suction and recovery efficiency of powdery materials including small diameter lumps by adopting the second to third order dust catcher and cyclone, and mounting this continuous filtration device on one truck. In addition, it is equipped with a device for cleaning while following the irregularities of the roadbed, and even in the case of dry and wet conditions such as small lumps and powdery granules and powdery granular coke, a single trolley can cover a wide range by one person's operation. It became possible to clean while avoiding obstacles in.
【００１０】[0010]
【発明の効果】以上述べたように、本発明によって従来
の１輪車を数台使っての長い距離の運搬、排出等の繰り
返し作業が無くなり、粉粒回収及び濾過装置を１台の機
械に搭載させた機械として設備環境条件に応じた使用が
可能となり、しかも道床の凹凸に追従しながら清掃する
装置を備え、凹凸状態の場所でも追従することが可能と
なり、１人の操作でこの悪環境下にもかかわらず自動的
に清掃作業が可能となったことは、工業上極めて優れた
効果を奏するものである。As described above, according to the present invention, the repetitive work of carrying and discharging a long distance by using several conventional unicycles can be eliminated, and the powder and particle collecting and filtering device can be combined into one machine. It can be used as a mounted machine according to the environmental conditions of the facility, and equipped with a device for cleaning while following the unevenness of the roadbed, it is possible to follow even in places with unevenness, and this one person can operate in this bad environment The fact that the cleaning work can be automatically performed despite the fact that it is below has an extremely excellent effect in industry.
【図１】本発明に係る清掃装置の全体概念図FIG. 1 is an overall conceptual diagram of a cleaning device according to the present invention.
【図２】本発明に係る清掃装置の横断面概略図FIG. 2 is a schematic cross-sectional view of a cleaning device according to the present invention.
【図３】本発明に係る清掃装置の側面概略図FIG. 3 is a schematic side view of the cleaning device according to the present invention.
【図４】本発明に係る吸引装置の各機器でのフローを示
す図である。FIG. 4 is a diagram showing a flow in each device of the suction device according to the present invention.
１ 吸引ノズル ２ 回転ブラシ ３ チェーン ４ 旋回モーター ５ 吸引管 ６ トラニオン金具 ７ 伸縮管 ８ 第１次ダストキャチャー ９ サイクロン １０ 第２次ダストキャチャー １１ ３次ダストキャチャー １２ ルーツブロワー １３ ブロワー駆動モーター １４ 排出コンベア １５ 走行台車 １６ レベル調整ネジ １７ ガイドフレーム １８ フレーム旋回モーター １９、２０ 排出ダンパー ２１ 粗粉排出口 ２２ 水槽 ２３ コークワーフ 1 Suction Nozzle 2 Rotating Brush 3 Chain 4 Swing Motor 5 Suction Pipe 6 Trunnion Metal Fitting 7 Expansion Tube 8 Primary Dust Catcher 9 Cyclone 10 Secondary Dust Catcher 11 3rd Dust Catcher 12 Roots Blower 13 Blower Drive Motor 14 Discharge Conveyor 15 Traveling carriage 16 Level adjustment screw 17 Guide frame 18 Frame turning motor 19, 20 Discharge damper 21 Coarse powder discharge port 22 Water tank 23 Cork wharf
Claims (1)
した落粉を連続的に清掃回収する装置において、道床に
散乱した落粉を吸引するための吸引装置を設け、該吸引
装置は吸引ノズルと吸引管を支持するガイドフレームに
吸引管を貫通して取付けたトラニオン金具により、該吸
引ノズル面が追従可能に構成すると共に、吸引管を介し
て２段チャンバー構造を持つ第１次ダストキャチャーと
第２次ダストキャチャー及び第３次ダストキャチャーを
備え、各ダストキャチャーにて処理した吸引ガスを大気
に放散するように構成したことを特徴とするコークス炉
消火電車軌条清掃機械用落粉回収装置。1. A device for continuously cleaning and recovering fallen powder that has fallen and scattered around the coke oven fire extinguishing train rail, and is provided with a suction device for sucking the fallen powder scattered on the roadbed, and the suction device is a suction nozzle. The suction nozzle surface is configured to follow by a trunnion fitting attached to a guide frame supporting the suction tube so as to penetrate the suction tube, and the primary dust catcher and the first dust catcher having a two-stage chamber structure are also provided via the suction tube. A fallen powder recovery device for a coke oven fire-extinguishing railroad track cleaning machine, comprising a secondary dust catcher and a third dust catcher, and configured to discharge the suction gas processed by each dust catcher to the atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20833392A JPH0657257A (en) | 1992-08-05 | 1992-08-05 | Scattered coke powder recovery apparatus for machine for cleaning rail of coke oven quenching car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20833392A JPH0657257A (en) | 1992-08-05 | 1992-08-05 | Scattered coke powder recovery apparatus for machine for cleaning rail of coke oven quenching car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0657257A true JPH0657257A (en) | 1994-03-01 |
Family
ID=16554536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20833392A Withdrawn JPH0657257A (en) | 1992-08-05 | 1992-08-05 | Scattered coke powder recovery apparatus for machine for cleaning rail of coke oven quenching car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0657257A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100504393B1 (en) * | 2000-06-29 | 2005-07-28 | 주식회사 포스코 | Scrapper apparatus for removing fine coke on rail |
| JP2007092481A (en) * | 2005-09-30 | 2007-04-12 | Shin Meiwa Ind Co Ltd | Suction vehicle and suction unit |
| KR100775253B1 (en) * | 2001-11-20 | 2007-11-12 | 주식회사 포스코 | An apparatus for removing the scrap in door cleaner of coke oven |
| CN105269464A (en) * | 2015-11-17 | 2016-01-27 | 重庆明治百通机械制造有限公司 | Workpiece-rotating-type automatic sand recycling dry sand blasting room |
| CN112439702A (en) * | 2020-11-02 | 2021-03-05 | 常州安康机械有限公司 | Circulation self-cleaning formula high-pressure pulse dust remover |
| CN113502778A (en) * | 2021-06-15 | 2021-10-15 | 中车山东机车车辆有限公司 | Track railway roadbed soil pick-up is with filth processing structure, equipment and soil pick-up car |
-
1992
- 1992-08-05 JP JP20833392A patent/JPH0657257A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100504393B1 (en) * | 2000-06-29 | 2005-07-28 | 주식회사 포스코 | Scrapper apparatus for removing fine coke on rail |
| KR100775253B1 (en) * | 2001-11-20 | 2007-11-12 | 주식회사 포스코 | An apparatus for removing the scrap in door cleaner of coke oven |
| JP2007092481A (en) * | 2005-09-30 | 2007-04-12 | Shin Meiwa Ind Co Ltd | Suction vehicle and suction unit |
| JP4609942B2 (en) * | 2005-09-30 | 2011-01-12 | 新明和工業株式会社 | Suction wheel and suction device |
| CN105269464A (en) * | 2015-11-17 | 2016-01-27 | 重庆明治百通机械制造有限公司 | Workpiece-rotating-type automatic sand recycling dry sand blasting room |
| CN112439702A (en) * | 2020-11-02 | 2021-03-05 | 常州安康机械有限公司 | Circulation self-cleaning formula high-pressure pulse dust remover |
| CN112439702B (en) * | 2020-11-02 | 2021-11-05 | 常州安康机械有限公司 | Circulation self-cleaning formula high-pressure pulse dust remover |
| CN113502778A (en) * | 2021-06-15 | 2021-10-15 | 中车山东机车车辆有限公司 | Track railway roadbed soil pick-up is with filth processing structure, equipment and soil pick-up car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19991005 |