JPS59187085A - Device for dust-proofing at the top of apparatus for dry quenching of coke - Google Patents
Device for dust-proofing at the top of apparatus for dry quenching of cokeInfo
- Publication number
- JPS59187085A JPS59187085A JP6069083A JP6069083A JPS59187085A JP S59187085 A JPS59187085 A JP S59187085A JP 6069083 A JP6069083 A JP 6069083A JP 6069083 A JP6069083 A JP 6069083A JP S59187085 A JPS59187085 A JP S59187085A
- Authority
- JP
- Japan
- Prior art keywords
- coke
- furnace
- furnace body
- bucket
- dust
- 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
Abstract
Description
【発明の詳細な説明】
本発明はコークス乾式消火設備の頂部防塵装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a top dustproof device for coke dry extinguishing equipment.
コークス炉から払出された赤熱コークスをコークパケッ
トに移し、さらにクレーンにより消火炉の頂部へ搬送し
、該コークバグット下部の投入口を開いて炉内へ装入す
る消火設備では、炉内・外の気密保持のために、炉頂部
にシール用開閉蓋が設けられ赤熱コークス投入時にはこ
のシール用開閉蓋を開き、赤熱コークスをコークパケッ
トから装入用シュート（中間シュート）を介して炉内へ
装入するのが通例であるが、赤熱コークス投入時に、多
量に発生する黒噴煙の発生防止対策として、従来例えば
、特公昭５５−８０３５公報及び実開昭５５−１８０７
４４号公報に記載のものがすでに提案されている。第１
図に特公昭５５−８０６５公報に記載のものを示した。In fire extinguishing equipment, the red hot coke discharged from the coke oven is transferred to a coke packet, which is then transported to the top of the fire extinguishing furnace by a crane, and charged into the furnace by opening the input port at the bottom of the coke bag. For retention purposes, a sealing lid is provided at the top of the furnace, and when the red hot coke is charged, the sealing lid is opened and the red hot coke is charged from the coke packet into the furnace via the charging chute (intermediate chute). However, as a measure to prevent the generation of a large amount of black plume when red hot coke is added, conventionally, for example, Japanese Patent Publication No. 55-8035 and Utility Model Application No. 55-1807 have been proposed.
The method described in Publication No. 44 has already been proposed. 1st
The figure shows the one described in Japanese Patent Publication No. 55-8065.
この防塵装置は、コークパケット（２）の上面及び側周
面を覆う集じんフ−）’（４）を移送りレーン（３）に
設け、該パケット（２）を消火炉（１）の炉頂の載置台
（１０）上に載置したときに、固定フート’ｆ９）の上
縁が上記集じんツー）”（４）の下縁に接しまた固定フ
ード（９）の下縁が炉頂投入口（８）位置にある移動シ
ュート（力（なおこの移動シュート（７）は炉蓋（５）
と共に台車（６）に装備されている）の上縁に接するよ
うに同同定７−ト’（９）を炉頂上部に固設し、該固定
ノー）′（９）を貫通して吸引ダク） （１１）を設け
、上記パケット（２）を上記のように載置したときに、
移動シュート（７）の下端に設けたフランジ（１３）の
周壁部（１２）が炉頂投入口（８）の周囲に設けた溝環
（１６）内の貯水に水没するように上記移動シュー）（
７）の下端にフランジ部（１３）を設けて、互いの間を
シールするようにしている。また第２乃至第５図に実開
昭５５−１８０７４４公報に記載のものを示した。この
防塵装置は、集じんダクト（２０）と移動式装入ホッパ
（２４）とを備え、同移動式装入ホッパ（２４）は、炉
口（２９）に設けた貯水溝環（２６）に水没してシール
するスカート部（２５）を下端に有し、また同移動式装
入ホッパ（２４）は炉蓋（２８）と共に台車（２７）に
装備され、同移動式装入ホッパ（２４）の上方にはコー
クバケツ） （２２）が設けられ、それを取り囲む集じ
んフード（２１）と上記移動式装入ホッパ（２４）との
間には、該ホラ、ｏ（勿）に嵌合し得るシールデツキ（
２３）を配設し、かつ、上記移動式装入ホッパ（２４）
に集じんダク） （３０）を設け、コークス装入時に生
ずる黒噴煙を画集じんダク） （２０）（３０）を介し
て吸引、捕集するようにしている。なお（２３りは、シ
ールデツキ（２３）の下縁を示している。This dust prevention device is equipped with a dust collecting hood (4) that covers the top and side circumferential surfaces of coke packets (2) in a transfer lane (3), and transports the packets (2) into the When placed on the top mounting table (10), the upper edge of the fixed foot 'f9) touches the lower edge of the dust collection tool (4), and the lower edge of the fixed hood (9) touches the top of the furnace. The movable chute located at the input port (8) (note that this movable chute (7) is connected to the furnace lid (5)
At the same time, the same identification number 7' (9) is fixedly installed on the top of the furnace so as to be in contact with the upper edge of the truck (6), and the suction duct is inserted through the fixed part 7' (9). ) (11) is provided, and when the above packet (2) is placed as above,
The movable chute (7) is arranged so that the peripheral wall (12) of the flange (13) provided at the lower end of the movable chute (7) is submerged in the water stored in the groove ring (16) provided around the furnace top inlet (8). (
7) is provided with a flange portion (13) at the lower end to seal between them. Further, Figs. 2 to 5 show the one described in Japanese Utility Model Application Publication No. 55-180744. This dust prevention device includes a dust collection duct (20) and a mobile charging hopper (24), and the mobile charging hopper (24) is connected to a water storage groove ring (26) provided at the furnace mouth (29). The movable charging hopper (24) is equipped with a cart (27) together with the furnace lid (28), and the movable charging hopper (24) has a skirt portion (25) that is submerged and sealed at the lower end. A coke bucket (22) is provided above, and a coke bucket (22) is provided between the dust collection hood (21) surrounding it and the movable charging hopper (24), which can fit into the coke bucket (o). Shield deck (
23), and the mobile charging hopper (24)
A dust collection duct (30) is installed in the coke, and the black plume generated when coke is charged is sucked and collected through the dust collection (20) and (30). Note that (23) indicates the lower edge of the shield deck (23).
前記第１図め防塵装置では、固定ツー１−’（９）の上
縁とコークパケット（２）のツー）”（４）の下縁との
接合面（、）、及び該固定ツー）”（９）の下縁と移動
シュート（７）との接合部（ｂ）及び（Ｃ）、また前記
第２図乃至第５図の防塵装置では、第６図に示すように
コークノミケラ） （２２）の集じんフ−Ｆ’（２１）
の下縁とシールデツキ（２３）の上縁との接合面（α）
、及び移動式装入ホツノＲ（２４）の上部とシールデツ
キ（２３）の下縁（２３’）との接合面（イ）の、隙間
を零にすることが困難で、その結果、集じん機の吸引能
力を十分大きくし２て、吸引、捕集を行なう必要がある
。また前記第１図の防塵装置では移動式シュート（力が
、前記第２図乃至第５図の防塵装置では移動式装入ホッ
パ（２４）が、中間シュートを介してコークスを炉内へ
投入するため、コークスの落下距離が中間シュートの高
さだけ長くなり、投入コークスの粉化が増加し、炉内で
の消火、冷却効率を低下させると共に冷却製品コークス
の歩留りを低下させる等の欠点があった。また移動式中
間ホラ・ξを設けることにより、設備がそれだけ増大す
るのみならず、該中間ホラ・ぐの内面は、高温の雰囲気
下にあり、しかもコークスの流動により摩耗が激しく、
早期に損耗して、保守費を増大させるという欠点があっ
た。In the dust prevention device shown in Figure 1, the joint surface (,) between the upper edge of the fixed tool 1-' (9) and the lower edge of the coke packet (2) (4), and the fixed tool)' The joints (b) and (C) between the lower edge of (9) and the movable chute (7), and in the dust-proof devices shown in FIGS. 2 to 5, as shown in FIG. Dust collection F' (21)
Joint surface (α) between the lower edge and the upper edge of the seal deck (23)
, and the joint surface (a) between the upper part of the mobile charging hotspot R (24) and the lower edge (23') of the seal deck (23), it is difficult to reduce the gap to zero, and as a result, the dust collector It is necessary to sufficiently increase the suction capacity of 2 to carry out suction and collection. Further, in the dust control device shown in FIG. 1, the movable chute (force) is used, and in the dust control devices shown in FIGS. Therefore, the falling distance of the coke becomes longer by the height of the intermediate chute, which increases the powdering of the input coke, which reduces the extinguishing and cooling efficiency in the furnace and reduces the yield of the cooled product coke. In addition, by providing a movable intermediate hollow, not only does the equipment increase accordingly, but the inner surface of the intermediate hollow is under a high temperature atmosphere, and is subject to severe wear due to coke flow.
It has the disadvantage that it wears out quickly and increases maintenance costs.
本発明は前記の問題点に対処するもので、基台に支持し
た下部炉体と、同上部炉体に上下方向への熱膨張を吸収
しうるシール部を介して連結した下部炉体と、上部に可
動ダクトと蓋とを設けるとともに下部にシールド壁を設
けた赤熱コークス搬送用パケットと、シール蓋と、同シ
ール蓋の下端部及び前記シールド壁の下端部のいずれか
一方を水没させる貯水可能な環状トラフとを有し、同環
状トラフを前記上部炉体の上部外周に設置ｔ３たことを
特徴とするコークス乾式消火設備の頂部防塵装置に係り
、その目的とする処は、集じん機の吸引能力を小さくす
ることができる。消火、冷却効率及び冷却製品コークス
の歩留りを向上できる。さらに保守費を低減できる改良
されたコークス乾式消火設備の頂部防塵装置を供する点
にある。The present invention addresses the above-mentioned problems, and includes: a lower furnace body supported on a base; a lower furnace body connected to the upper furnace body via a seal portion capable of absorbing thermal expansion in the vertical direction; A packet for transporting red-hot coke that has a movable duct and a lid on the top and a shield wall on the bottom, a seal lid, and water storage that allows either the lower end of the seal lid or the lower end of the shield wall to be submerged in water. This relates to a top dust prevention device for a coke dry extinguishing equipment, characterized in that the annular trough is installed on the upper outer periphery of the upper furnace body, and the purpose thereof is to The suction capacity can be reduced. It can improve extinguishing, cooling efficiency and yield of cooled product coke. Another object of the present invention is to provide an improved top dust prevention device for coke dry extinguishing equipment that can reduce maintenance costs.
次に本発明のコークス乾式消火設備の頂部防塵装置を第
６図に示す一実施例により説明すると、（３１）は乾式
消火装置の炉体で、コークス炉（図示せず）からクレー
ン（３２）により移送されてきた赤熱コークスがコーク
パケット（３３）を介して炉内へ投下される。炉体（３
１）は上部炉体（３１ａ）と下部炉体（３１ｂ）とより
なり、上部炉体（３１ａ）の頂部は炉口部（３４）を形
成し、その外周に適宜の水位まで貯水できる環状トラフ
（３５）を設け、同環状トラフ（３５）内には、移動
台車（３６）伺き開閉用炉口シール蓋（３７）のシール
ド壁（３８）、若しくはコークバケツ） （３３）の下
縁が水面下まで没入して、炉体（３１）と開閉用炉口シ
ール蓋（３７）との間、若しくは炉体（１）とコークパ
ケット（３３）との間をシールするようになっている。Next, the top dustproof device of the coke dry fire extinguishing equipment of the present invention will be explained with reference to an embodiment shown in Fig. 6. (31) is the furnace body of the dry fire extinguishing equipment, and the crane (32) is connected to the coke oven (not shown). The red hot coke transferred by the coke packet (33) is dropped into the furnace. Furnace body (3
1) consists of an upper furnace body (31a) and a lower furnace body (31b), the top of the upper furnace body (31a) forms a furnace mouth part (34), and an annular trough that can store water up to an appropriate water level is provided on its outer periphery. (35), and in the annular trough (35), the lower edge of the movable trolley (36) is placed on the water surface. It is recessed to the bottom to seal between the furnace body (31) and the opening/closing furnace mouth seal lid (37), or between the furnace body (1) and the coke packet (33).
また上部炉体（３１ａ）の上縁は赤熱コークスを炉内へ
投入するときにコークパケット（３３）を支承する支持
部（３１ａ−１）をもっている。また上部炉体（３１ａ
）の下端と下部炉体（３１１：＋）の上端との間には、
下部炉体（３１１：＋）が熱膨張により上下方向に伸縮
できるように耐熱材製弾性体のパツキン（３９）が介装
され、上部炉体（３１ａ）は突設したビーム（４０）を
介して下部炉体（３１ｂ）とは分離された基台（４１）
に支承されている。また下部炉体（３１ｂ）の上縁外周
には適宜の水位まで貯水できる環状トラフ（４２）を設
け、同環状トラフ（４２）には、上部炉体（３１ａ）の
下縁外周に固設したフランジ部（４３）から下方へ延び
たシールド壁（４４）の下縁が水面まで没入して、前記
パツキン（３９）とともに上部炉体（３］ａ）と下部炉
体（３１，ｂ）との間をシールしている。なお上記耐熱
材製弾性体の・ξツキング（３つ）には例えばセラミッ
クファイバ等の材料を使用し、下部炉体（３１ｂ）の熱
膨張による上下方向への伸縮を拘束することなく、炉内
粉塵が環状トラフ（４２）内へ飛散することを防止する
。Further, the upper edge of the upper furnace body (31a) has a support portion (31a-1) that supports a coke packet (33) when red-hot coke is introduced into the furnace. Also, the upper furnace body (31a
) and the upper end of the lower furnace body (311:+),
An elastic gasket (39) made of a heat-resistant material is installed so that the lower furnace body (311:+) can expand and contract in the vertical direction due to thermal expansion, and the upper furnace body (31a) is inserted through a protruding beam (40). The base (41) is separated from the lower furnace body (31b).
is supported by. In addition, an annular trough (42) capable of storing water up to an appropriate water level is provided on the outer periphery of the upper edge of the lower furnace body (31b). The lower edge of the shield wall (44) extending downward from the flange portion (43) is submerged to the water surface, and together with the packing (39), the upper furnace body (3] a) and the lower furnace body (31, b) are connected. It seals the space between them. In addition, materials such as ceramic fibers are used for the above-mentioned elastic bodies made of heat-resistant material (3 pieces), so that the lower furnace body (31b) is not restricted from expanding and contracting in the vertical direction due to thermal expansion. Preventing dust from scattering into the annular trough (42).
また可動ダク） （４５）付きの蓋（４６）をもった上
記コークバケツ） （３３）の下部外周面には、下方へ
延びたシールド壁（４７）があり、また該シールド壁（
４７）の側面にはビーム（４８）を突設して℃・る。な
お上記のように上部炉体上縁の支持部（３１ａ−１）上
にコークパケット（３３）が載置されるのは、このビー
ム（４８）を介してで、このとき、シールド壁（４７）
下縁が上部炉体（３１ａ）の頂部のトラフ（３５）の水
面下に没入してコークパケット（３３）と炉体（３１）
との間をシールすることになる。なお上記可動グク）
（４５）は固定ダク） （４９）を介して図示されてい
ない集塵機に接続されている。なお例示のものは可動ダ
クト（４５）をコークパケット蓋（４６）に設けている
が、コークパケット（３３）の上部外周壁に設置しても
よい。Further, on the lower outer peripheral surface of the movable duct (45) and the lid (46), there is a shield wall (47) extending downward, and the shield wall (
A beam (48) is provided protruding from the side surface of 47). As mentioned above, it is through this beam (48) that the coke packet (33) is placed on the support part (31a-1) at the upper edge of the upper furnace body, and at this time, the shield wall (47 )
The lower edge is submerged under the water surface of the trough (35) at the top of the upper furnace body (31a), and the coke packet (33) and the furnace body (31)
This will create a seal between the two. In addition, the movable part above)
(45) is connected to a dust collector (not shown) via a fixed duct (49). In the illustrated example, the movable duct (45) is provided on the coke packet lid (46), but it may be provided on the upper outer peripheral wall of the coke packet (33).
次に前記コークス乾式消火設備の頂部防塵装置の作用を
説明する。Next, the operation of the top dustproof device of the coke dry extinguishing equipment will be explained.
クレーン（３２）により消火炉の炉頂部へ搬送されてき
たコークバケツ） （３３）は、炉口部（３４）の支持
台（３１ａ−１）に載置されるが、その前に（コークパ
ケット（３３）の下部の投下口（ゲー） ） （３３ａ
）を開（前に）、炉口シール蓋（３７）を図示されてい
ないシリンダ等により持ち上げて、台車（３６）と移動
装置（５０）とにより横移動させておく。次いで集じん
機を始動させた後、コークバケツ） （３３）をクレー
ン（２）により降下させ、コークパケット（３３）のゲ
ー） （３３ａ）を開いて、コークスを投下するが、こ
の際の粉じんは、ダク） （４５Ｘ４９）から吸引され
るため、黒噴煙の外部への飛散を防止することができる
。The coke bucket (33) that has been transported to the top of the fire extinguishing furnace by the crane (32) is placed on the support stand (31a-1) at the furnace mouth (34), but before that, the coke packet ( 33) Lower drop-in port (game) ) (33a
) is opened (before), the furnace mouth seal lid (37) is lifted by a cylinder or the like (not shown), and moved laterally by the cart (36) and the moving device (50). Next, after starting the dust collector, the coke bucket (33) is lowered by the crane (2), the coke packet (33) (33a) is opened, and the coke is dropped. , duct) (45 x 49), it is possible to prevent the black plume from scattering to the outside.
以上の説明から明らかなように、本発明のコークス乾式
消火設備の頂部防塵装置は、消火装置の炉体を２分割し
、互いの接合部を上下方向に伸縮可能なガス気密構造に
し、上部炉体を下部炉体とは別の基台に支持し、コーク
パケットと上部炉体との間をガス気密状態に保持する一
方、コークパケットを上部炉体に支承した状態でコーク
スを炉内へ直接投入するので、従来の中間シュートが不
要になり、設備費が低減されると共に、コークスの炉内
への落下高さが従来のものより少なくとも中間シュート
高さ分だけ低くなり（従来の落下高さのほぼ１／２にす
ることができることになり）、コークスの落下による粉
化が大巾に減少し、冷却製品コークスの歩留りが向上し
て、生産性を高めることができる。またコークス投入時
における炉内ガスの大気に通じる箇所が、従来の中間シ
ュート方式の場合に比ベコークパケット蓋とパケットと
の当接面のみで、少なくなり、防塵効果を高めることか
できると共に、集じん機の吸引能力を従来のものよりも
小さくすることが可能で、経済的である。また中間シュ
ートが不要になるため、それの熱及び摩耗等に伴って生
じていた設備の保守の手間を省くことができて、保守費
を低減できる等の利点がある。As is clear from the above description, the top dustproof device of the coke dry fire extinguishing equipment of the present invention divides the furnace body of the fire extinguishing system into two parts, and makes the mutual joint part a gas-tight structure that can be expanded and contracted in the vertical direction. The coke packet is supported on a base separate from the lower furnace body, and the gap between the coke packet and the upper furnace body is kept gas-tight. This eliminates the need for a conventional intermediate chute, reducing equipment costs, and lowers the height of coke falling into the furnace by at least the height of the intermediate chute (compared to the conventional falling height). ), the pulverization due to falling coke is greatly reduced, the yield of cooled product coke is improved, and productivity can be increased. In addition, when coke is added, the number of points where the gas in the furnace communicates with the atmosphere is reduced compared to the conventional intermediate chute method, which is only the contact surface between the coke packet lid and the packet, which improves the dust-proofing effect. The suction capacity of the dust collector can be made smaller than that of conventional dust collectors, making it economical. Further, since the intermediate chute is not required, the trouble of maintaining the equipment due to heat and wear of the intermediate chute can be omitted, and there is an advantage that maintenance costs can be reduced.
なお上、下炉体（３１ａ）（３１ｂ）の接合部のガスシ
ール及熱膨張吸収手段に本実施例では、水封構造のもの
を使用しＣいるが、例えばベローズ方式のものを使用す
ることもできる。In this embodiment, a water seal structure is used for the gas seal and thermal expansion absorption means at the joints of the upper and lower furnace bodies (31a) (31b), but a bellows type one may be used, for example. You can also do it.
以上本発明を実施例について説明したが、勿論本発明は
このような実施例にだけ局限されるものではなく、本発
明の精神を逸脱１〜ない範囲内で種種の設計の改変を施
しうるものである。Although the present invention has been described above with reference to embodiments, it goes without saying that the present invention is not limited to such embodiments, and that various design changes may be made within the scope of the spirit of the present invention. It is.
第１図は従来のコークス乾式消火設備の頂部防塵装置の
一例を示す縦断側面図、第２．６図は同頂部防塵装置の
他の例を示す縦断側面図、第４図は第２図矢視■部分の
平面図、第５図はその斜視図、第６図は本発明に係るコ
ークス乾式消火設備の頂部防塵装置の一実施例を示す縦
断側面図である。
（３１）−−−炉体、（３１ａ）−・上部炉体、（３１
，ｂ） ・−下部炉体、（３３）・・・赤熱コークス彬
送用パケット、（３５）・・・環状トラフ、（３７）・
・・シール蓋、（３８）・・・・その下端部、（４５）
・・・可動ダクト、（４６）・・・蓋。
復代理人 弁理士開本重文
外２名
第１図
第２図 第３図
第６図Figure 1 is a vertical side view showing an example of the top dustproof device of a conventional coke dry fire extinguishing equipment, Figure 2.6 is a vertical side view showing another example of the top dustproof device, and Figure 4 is the arrow shown in Figure 2. FIG. 5 is a perspective view thereof, and FIG. 6 is a longitudinal sectional side view showing an embodiment of the top dustproof device of a coke dry extinguishing equipment according to the present invention. (31)---Furnace body, (31a)---Upper furnace body, (31
,b) ・-Lower furnace body, (33)...Packet for transporting red hot coke, (35)...Annular trough, (37)・
... Seal lid, (38) ... Lower end thereof, (45)
...Movable duct, (46)...lid. Sub-agents: 2 patent attorneys and non-Kaimoto important cultural figures Figure 1 Figure 2 Figure 3 Figure 6
Claims (1)
熱膨張を吸収しうるシール部を介して連結した下部炉体
と、上部に可動ダクトと蓋とを設けるとともに下部にシ
ールド壁を設けた赤熱コークス搬送用パケットと、シー
ル蓋と、同シール蓋の下端部及び前記ンールド壁の下端
部のいづれが一方を水没させる貯水可能な環状トラフと
を有し、開環状トラヲを前記下部炉体の上部外周に設け
たことを特徴とするコークス乾式消火設備の頂部防塵装
置。An upper furnace body supported on a base, a lower furnace body connected to the upper furnace body via a seal part that can absorb thermal expansion in the vertical direction, a movable duct and a lid provided in the upper part, and a shield in the lower part. A packet for transporting red-hot coke provided with a wall, a sealing lid, and an annular trough capable of storing water such that one of the lower end of the sealing lid and the lower end of the rolled wall is submerged, and the open annular trough is A top dust prevention device for coke dry extinguishing equipment, characterized in that it is installed on the outer periphery of the upper part of the lower furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6069083A JPS59187085A (en) | 1983-04-08 | 1983-04-08 | Device for dust-proofing at the top of apparatus for dry quenching of coke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6069083A JPS59187085A (en) | 1983-04-08 | 1983-04-08 | Device for dust-proofing at the top of apparatus for dry quenching of coke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59187085A true JPS59187085A (en) | 1984-10-24 |
| JPH0244352B2 JPH0244352B2 (en) | 1990-10-03 |
Family
ID=13149543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6069083A Granted JPS59187085A (en) | 1983-04-08 | 1983-04-08 | Device for dust-proofing at the top of apparatus for dry quenching of coke |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59187085A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009197095A (en) * | 2008-02-20 | 2009-09-03 | Kansai Coke & Chem Co Ltd | Dust scattering inhibition device of bucket for coke dry quenching facilities and method for inhibiting dust scattering |
| JP2009293916A (en) * | 2008-06-09 | 2009-12-17 | Leister Process Technologies | Resistance heating element for heating device of flowing gas |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557025B (en) * | 2015-12-14 | 2019-11-12 | 芜湖新兴铸管有限责任公司 | A kind of dry coke quenching regulating rod sealing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759833U (en) * | 1980-09-26 | 1982-04-08 | ||
| JPS5827336U (en) * | 1981-08-17 | 1983-02-22 | 石川島播磨重工業株式会社 | Coke cooling tower dust collector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4083299A (en) * | 1977-01-24 | 1978-04-11 | C. Itoh Electronics, Inc. | Electromagnetic striking members selectively actuated in time from alternating current power |
| JPS5827336B2 (en) * | 1979-11-01 | 1983-06-08 | 株式会社神戸製鋼所 | High toughness, high strength Al alloy casting products |
-
1983
- 1983-04-08 JP JP6069083A patent/JPS59187085A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759833U (en) * | 1980-09-26 | 1982-04-08 | ||
| JPS5827336U (en) * | 1981-08-17 | 1983-02-22 | 石川島播磨重工業株式会社 | Coke cooling tower dust collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009197095A (en) * | 2008-02-20 | 2009-09-03 | Kansai Coke & Chem Co Ltd | Dust scattering inhibition device of bucket for coke dry quenching facilities and method for inhibiting dust scattering |
| JP2009293916A (en) * | 2008-06-09 | 2009-12-17 | Leister Process Technologies | Resistance heating element for heating device of flowing gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0244352B2 (en) | 1990-10-03 |
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