JPS5836033B2 - Kiln mouth dust collection method in coke oven - Google Patents
Kiln mouth dust collection method in coke ovenInfo
- Publication number
- JPS5836033B2 JPS5836033B2 JP6989580A JP6989580A JPS5836033B2 JP S5836033 B2 JPS5836033 B2 JP S5836033B2 JP 6989580 A JP6989580 A JP 6989580A JP 6989580 A JP6989580 A JP 6989580A JP S5836033 B2 JPS5836033 B2 JP S5836033B2
- Authority
- JP
- Japan
- Prior art keywords
- dust
- coke oven
- dust collection
- kiln mouth
- kiln
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B33/00—Discharging devices; Coke guides
- C10B33/003—Arrangements for pollution-free discharge
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Description
【発明の詳細な説明】
本発明はコークス炉押出機側の窯出作業に際し、炉蓋取
外時及びコークス押出時に窯口より発生する粉じんを捕
集する方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for collecting dust generated from a kiln opening when removing a furnace lid and extruding coke during kiln discharge work on the side of a coke oven extruder.
従来からコークス製造に関連して種々の集じん方法又は
集じん設備が開発され、特にコークス炉のコークガイド
側については優れた提案が多数なされ実施に至っている
。Various dust collection methods and dust collection equipment have been developed in connection with coke production, and many excellent proposals have been made and put into practice, particularly regarding the coke guide side of a coke oven.
しかしながらコークス炉の押出機側についてはコークガ
イド側に比べて発じん量が少ないこと、更には炉前部に
おける機器の配置上、有効な集じんフードの設置スペー
スが少なく集じんを完全にするためには、集じん機が大
型になることもあって、効果的な集じん対策は困難が多
い。However, on the extruder side of a coke oven, the amount of dust generated is lower than on the coke guide side, and furthermore, due to the arrangement of equipment at the front of the oven, there is less space for an effective dust collection hood and it is necessary to completely collect dust. Due to the large size of dust collectors, effective dust collection measures are often difficult to implement.
一方、昨今のきびしい諸規制の下では局所集じんのみで
は不充分な場合が考えられる。On the other hand, under recent strict regulations, local dust collection alone may be insufficient.
本発明は上述のような状況に鑑みてなされたものでコー
クス炉窯口上方の少ないスペースを利用して最適なコー
クス炉押出機側の集じん方法を提供しようとするもので
ある。The present invention has been made in view of the above-mentioned situation, and is intended to provide an optimal method for collecting dust on the coke oven extruder side by utilizing the small space above the coke oven kiln mouth.
以下図面に基づき本発明を説明する。The present invention will be explained below based on the drawings.
図面は本発明の実施態様例を示す一部断面をもって示す
側面図である。The drawing is a side view, partially in section, showing an embodiment of the present invention.
図面に示すように本発明はコークス炉１の押出機８側に
おいてコークス炉の炉蓋取外し時やコークス押出時に炭
化室１人から炉外へ舞い上がる粉じんのうち炭化室下部
から舞い上がる粉じんを押出機８の前方に設置した噴射
ノズル５から気体９を噴射することにより炭化室内へ押
し込んで該炭化室１Ａ内で上昇気流を生ぜしめ炭化室１
Ａの上部から舞い上がる粉じんをコークス炉の上方に固
設したフード４内へ導き集じんダクト３を介して地上に
設置した集じん装置（図示せず）により集中集しんする
ものである。As shown in the drawings, the present invention uses the extruder 8 side of the coke oven 1 to remove the dust that flies up from the lower part of the coking chamber out of the dust that flies out of the oven from one person in the carbonization chamber when the lid of the coke oven is removed or when extruding coke. By injecting the gas 9 from the injection nozzle 5 installed in front of the carbonization chamber 1A, the gas 9 is forced into the carbonization chamber and an upward air current is generated within the carbonization chamber 1A.
The dust flying up from the top of the coke oven is guided into a hood 4 fixedly installed above the coke oven, and concentrated and collected via a dust collection duct 3 by a dust collection device (not shown) installed on the ground.
本発明に係る気体９は圧縮空気であってよいか、押出機
８に設置されたドアークリーナー６上方のフード６Ａか
らフロワー７により吸引した含しんガスを利用するのが
有利である。The gas 9 according to the invention may be compressed air, or it is advantageous to use a gas containing gas sucked by the floor 7 from the hood 6A above the door cleaner 6 installed in the extruder 8.
この含じんガスをノズル５を介して炭化室下部から舞い
上がる粉じんへ噴射すると該粉じんは該含しんガスと共
に炭化室１Ａ内に押し込まれ炭化室１人の左右壁面をあ
たかも補助フードのごとく利用して図中矢印に示すよう
に上昇気流となって炭化室上部から炉外へ舞い上がる。When this dust-containing gas is injected into the dust flying up from the lower part of the carbonization chamber through the nozzle 5, the dust is pushed into the carbonization chamber 1A together with the dust-containing gas, and the left and right walls of one person in the carbonization chamber are used as if it were an auxiliary hood. As shown by the arrow in the figure, the air becomes an updraft and rises from the top of the carbonization chamber to the outside of the furnace.
炭化室１人の上方でドライメン２の下部には集じんダク
ト３か設けられ、この集じんダクト３にはそれぞれの炭
化室上面を覆う小さいフード４がそれぞれ連設されてお
り、該上昇気流となって舞い上がる粉じんはこのフード
４を介して集じんダクト３へ吸引される。A dust collection duct 3 is installed above one person in the carbonization chamber and below the dry men 2, and each of the dust collection ducts 3 is connected with a small hood 4 that covers the top surface of each carbonization chamber. The resulting dust is sucked into the dust collection duct 3 through this hood 4.
本発明に係るドアークリーナ−６及びここからの集じん
はコークス窯出時に取外した炉蓋を押出機８上でクリー
ニングする装置及びここからの発しんを集じんする装置
であってこれら自体は公知のものであってもよい。The door cleaner 6 and the dust collection from the door cleaner 6 according to the present invention are a device for cleaning the furnace cover removed from the coke oven on the extruder 8 and a device for collecting dust from the door cleaner 6, and these devices are known in the art. It may be something.
また、レベラーロについでも集じんを行っており、集じ
ん後の含しんガスを本発明に利用することもできる。In addition, dust collection is also performed after Levelaro, and the dust-containing gas after dust collection can be used in the present invention.
これらドアークリーナー６及びレベラー口の集じんを本
発明では局所集じんと称している。In the present invention, the dust collection at the door cleaner 6 and the leveler opening is referred to as local dust collection.
以上説明したように本発明によれば、大掛りな集じんフ
ードの設置が困難なコークス炉の押出機側窯口上方にお
いてコークス炉からの発しんを有効に抑制し、極力少な
い風量で効率よく集じんか可能であり環境保全上卓効が
あるものである。As explained above, according to the present invention, dust emitted from the coke oven is effectively suppressed above the kiln mouth on the extruder side of the coke oven, where it is difficult to install a large-scale dust collection hood, and it is efficiently collected with as little air volume as possible. It is highly effective for environmental conservation.
図面は本発明の実施態様例を示す一部断面をもって示す
側面図である。
１・・・・・・コークス炉、１人・・・・・・炭化室、
２・・・・・・ドライメン、３・・・・・・ダクト、４
・・・・・・フード、５・・・・・・ノズル、６・・・
・・・ドアークリーナー、６Ａ・・・・・・フード、７
・・・・・・ブロワー、８・・・・・・押出機、９・・
・・・・気体。The drawing is a side view, partially in section, showing an embodiment of the present invention. 1... Coke oven, 1 person... Carbonization chamber,
2... Dry men, 3... Duct, 4
...Hood, 5...Nozzle, 6...
...Door cleaner, 6A...Hood, 7
...Blower, 8...Extruder, 9...
····gas.
Claims (1)
じん方法において、窯目下部から舞い上がる粉じんに気
体を噴射して該粉じんを一旦炉内へ押し込んで窯口上部
へ誘導し窯口上部から舞い上がる粉じんを窯口上方に固
設したフードで捕集し集しんすることを特徴とするコー
クスにおける窯口集じん方法。 ２ 噴射する気体は局所集じんにより吸引したガスであ
る特許請求の範囲第１項記載のコークス炉における窯口
集じん方法。[Claims] 1. In a coke oven kiln mouth dust collection method on the extruder side of a coke oven, gas is injected into the dust flying up from the lower part of the kiln, the dust is once pushed into the furnace, and then guided to the upper part of the kiln mouth. A method for collecting dust at a kiln mouth for coke, characterized in that dust flying up from the upper part of the kiln mouth is collected and collected by a hood fixed above the kiln mouth. 2. The method for collecting dust at a kiln mouth in a coke oven according to claim 1, wherein the gas to be injected is gas sucked through local dust collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6989580A JPS5836033B2 (en) | 1980-05-26 | 1980-05-26 | Kiln mouth dust collection method in coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6989580A JPS5836033B2 (en) | 1980-05-26 | 1980-05-26 | Kiln mouth dust collection method in coke oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56166289A JPS56166289A (en) | 1981-12-21 |
| JPS5836033B2 true JPS5836033B2 (en) | 1983-08-06 |
Family
ID=13415894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6989580A Expired JPS5836033B2 (en) | 1980-05-26 | 1980-05-26 | Kiln mouth dust collection method in coke oven |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5836033B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190023227A (en) * | 2017-08-28 | 2019-03-08 | 엘에스엠트론 주식회사 | Agricultural working machine including pto control device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62166242U (en) * | 1986-04-09 | 1987-10-22 |
-
1980
- 1980-05-26 JP JP6989580A patent/JPS5836033B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190023227A (en) * | 2017-08-28 | 2019-03-08 | 엘에스엠트론 주식회사 | Agricultural working machine including pto control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56166289A (en) | 1981-12-21 |
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