JP5220370B2 - Heat insulation box for hot repair work of coke oven - Google Patents
Heat insulation box for hot repair work of coke oven Download PDFInfo
- Publication number
- JP5220370B2 JP5220370B2 JP2007241222A JP2007241222A JP5220370B2 JP 5220370 B2 JP5220370 B2 JP 5220370B2 JP 2007241222 A JP2007241222 A JP 2007241222A JP 2007241222 A JP2007241222 A JP 2007241222A JP 5220370 B2 JP5220370 B2 JP 5220370B2
- Authority
- JP
- Japan
- Prior art keywords
- water pipe
- heat insulation
- vertical
- vertical water
- box
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims description 34
- 239000000571 coke Substances 0.000 title claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 239000000498 cooling water Substances 0.000 claims description 16
- 210000000988 bone and bone Anatomy 0.000 claims description 13
- 238000004939 coking Methods 0.000 claims description 2
- 239000011449 brick Substances 0.000 description 13
- 238000003763 carbonization Methods 0.000 description 12
- 239000011810 insulating material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coke Industry (AREA)
Description
本発明は、製鉄等に用いるコークスを製造するコークス炉の炭化室を熱間補修を行う際に、高温から作業員を保護することに好適なコークス炉の熱間補修工事用断熱ボックスに関するものである。 The present invention relates to a heat insulation box for hot repair work of a coke oven suitable for protecting workers from high temperatures when hot repairing a carbonization chamber of a coke oven for producing coke used for iron making or the like. is there.
コークス炉における、石炭が装入される炭化室はレンガによって構築され、常時高温状態に維持されている。炭化室のスペースは、幅が５００ｍｍ程度、高さが５〜７ｍ程度であり、奥行きが１５〜１８ｍ程度である。 In the coke oven, the carbonization chamber into which coal is charged is constructed of bricks and is constantly maintained at a high temperature. The space of the carbonization chamber has a width of about 500 mm, a height of about 5 to 7 m, and a depth of about 15 to 18 m.
このようなコークス炉における炭化室は、長期間に亘って操業を続けた場合に、常温の石炭装入に伴う温度変化や製造コークスの窯出し時における炉蓋の開放による温度変化を受ける。その結果、炭化室のレンガは、スポーリング等の損傷を受けて老朽化が進展し、更にレンガは肌荒れ状態から亀裂や剥離の発生、更にはレンガ自体の崩落を引き起こし、コークス炉の操業に支障をきたすことになる。 When the coking chamber in such a coke oven is operated for a long period of time, it undergoes a temperature change caused by charging coal at room temperature or a temperature change caused by opening the furnace lid when the produced coke is discharged. As a result, the bricks in the carbonization chamber are damaged due to spalling and the like, and the bricks are deteriorated.Furthermore, the bricks are cracked and peeled from the rough surface, and the bricks themselves are collapsed. Will come.
このため、炭化室を構成しているレンガに大きな亀裂等が発生し、或いはレンガ自体が崩落してしまった場合には、これを補修する必要が生じる。このレンガの補修は、新しいレンガを積み替える方法が一般的である。レンガの補修作業は、現在のところ全て人手に頼る以外に方法は無い。このため、炭化室のレンガの補修作業を行う場合には、炉体の温度をある程度まで下げた後、熱間補修工事用断熱ボックスを炭化室内に装入することにより行っていた。 For this reason, when the big crack etc. generate | occur | produce in the brick which comprises the carbonization chamber, or brick itself collapses, it will be necessary to repair this. A common method for repairing this brick is to reload a new brick. There is currently no method for repairing bricks other than relying on human hands. For this reason, when repairing bricks in the carbonization chamber, the temperature of the furnace body is lowered to a certain extent, and then a heat insulation box for hot repair work is inserted into the carbonization chamber.
従来の熱間補修工事用断熱ボックスとしては、例えば特許文献１に示すように、炭化室の余熱から作業員を保護するために、ボックス側面や天井面等において冷却水管を配設する構成が提案されている。図４は、この特許文献１に開示されている冷却水管の配設例を示している。冷却水管１０１は、側面、底面、天井面を構成する枠組の主骨が横方向に延長されて更にＵターン状に往復迂回して配設されている。この水管に冷却水を通すことにより、水管を高熱から保護することが可能となる。
ところで、この熱間補修工事用断熱ボックスは、クレーン等で吊り下げて炭化室へ搬送する場合もある。かかる場合において、上記特許文献１の開示技術の如く冷却水管をあくまで横方向に向けて延長し、しかも横方向に往復迂回する構成では、あくまで断熱ボックスの横方向にのみ主骨が形成され、縦方向には何ら主骨が形成されていない状態となる。このような特許文献１の開示技術における断熱ボックスを搬送する際には、上端において横方向に延長された主骨としての冷却水管をクレーンで吊り下げることになるが、そのクレーンで吊り下げられる横方向の冷却水管は、縦方向に主骨で補強されていないため上下に大きく撓んでしまうことになり、吊り下げ時においてかかる冷却水管自体が破損に至る可能性も否定できず、またクレーンによる安定した搬送を行うことができないという問題点があった。 By the way, this heat insulation box for hot repair work may be suspended by a crane or the like and transported to the carbonization chamber. In such a case, in the configuration in which the cooling water pipe is extended in the horizontal direction as in the technology disclosed in Patent Document 1 and reciprocated in the horizontal direction, the main bone is formed only in the horizontal direction of the heat insulating box, and the vertical No main bone is formed in the direction. When transporting the heat insulation box in the technology disclosed in Patent Document 1, a cooling water pipe as a main bone extending in the lateral direction at the upper end is suspended by a crane. Since the cooling water pipe in the direction is not reinforced by the main bone in the vertical direction, it will bend greatly up and down, and it is impossible to deny that the cooling water pipe itself may be damaged when suspended, and it is stable by the crane There has been a problem that it is impossible to carry out the transfer.
そこで本発明は、上述した問題点に鑑みて案出されたものであり、高温から作業員を保護することに好適なコークス炉の熱間補修工事用断熱ボックスにおいて、クレーン等で吊り下げて炭化室へ安定した状態で搬送可能とするための構成を提供することを目的とする。 Therefore, the present invention has been devised in view of the above-described problems, and is carbonized by suspending with a crane or the like in a heat insulation box for hot repair work of a coke oven suitable for protecting workers from high temperatures. It aims at providing the structure for enabling conveyance to a chamber in the stable state.
本発明を適用したコークス炉の熱間補修工事用断熱ボックスは、コークス炉の炭化室内に装入されるとともに補修作業者を収容可能とした箱型の断熱ボックスにおいて、断熱材が内部に充填されており、少なくともボックス側壁を構成するための断熱パネルと、上記ボックス側壁の上端から下端に至る主骨を構成する、上下方向に延長された複数本の縦水管と、上記縦水管の上端並びに下端を連結する横水管と、何れかの上記縦水管の上端に設けられた、当該断熱ボックスを吊り上げるためのロープを固定する固定手段とを備え、上記縦水管並びに上記横水管は、当該縦水管に沿って上下方向に往復迂回するように冷却水が内部を流通可能に構成され、更に上記縦水管並びに上記横水管の経路の上端を横方向に広がりを持たせ、上記縦水管と上記固定手段とが連結部を介して互いに連結されている。 A heat insulation box for hot repair work of a coke oven to which the present invention is applied is a box-type heat insulation box that is inserted into a carbonization chamber of a coke oven and can accommodate a repair worker, and is filled with a heat insulating material. A plurality of vertical water pipes extending in the vertical direction, constituting a main bone extending from the upper end to the lower end of the box side wall, and an upper end and a lower end of the vertical water pipe. And a fixing means for fixing a rope for lifting the heat insulation box provided at the upper end of any one of the vertical water pipes. The vertical water pipe and the horizontal water pipe are connected to the vertical water pipe. along the coolant back and forth bypass vertically it is fluidly constituting the internal, further to have a spread of the upper end of the path of the vertical water tubes and the Yokosui tube in the lateral direction and the vertical water tube A serial fixing means are connected with each other via a connection unit.
上述した構成からなる本発明では、縦水管並びに横水管に沿って上下方向に往復迂回するように冷却水が内部を流通可能に構成しているため、水管を高熱から保護することが可能となり、快適な作業環境を確保することが可能となる。 In the present invention having the above-described configuration, the cooling water is configured to be able to circulate inside the vertical water pipe and the horizontal water pipe so as to reciprocate in the vertical direction, so that the water pipe can be protected from high heat, A comfortable working environment can be secured.
また本発明では、あくまで縦水管の上端に固定部を設けている。またこの縦水管は主骨としての役割をも担うため、この固定部は縦方向に並べられた主骨の上端に形成されていることに他ならない。このため、この固定部にロープを通し、クレーン等で吊り上げ、又は吊り下げることにより、固定部の下方に連結され延長された縦水管を介して力が伝達されていくことになる。このため、縦方向において上下に亘って縦水管としての主骨で補強されている本発明を適用した熱間補修工事用断熱ボックスは、搬送時において上下に大きく撓んでしまうことがなくなり、ひいてはクレーンによる安定した搬送を実現することが可能となる。 Moreover, in this invention, the fixing | fixed part is provided in the upper end of the vertical water pipe to the last. Moreover, since this vertical water pipe also plays a role as a main bone, this fixing portion is nothing but the formation of the upper ends of the main bones arranged in the vertical direction. For this reason, by passing a rope through the fixed part and lifting or suspending it with a crane or the like, the force is transmitted through the longitudinal water pipe connected and extended below the fixed part. For this reason, the heat insulation box for hot repair work to which the present invention reinforced with the main bone as the vertical water pipe is vertically extended in the vertical direction is not greatly bent up and down during transportation, and as a result This makes it possible to realize stable conveyance by.
以下、本発明を実施するための最良の形態として、高温から作業員を保護することに好適なコークス炉の熱間補修工事用断熱ボックスについて、図面を参照しながら詳細に説明する。 Hereinafter, as a best mode for carrying out the present invention, a heat insulation box for hot repair work of a coke oven suitable for protecting workers from high temperatures will be described in detail with reference to the drawings.
本発明を適用した熱間補修工事用断熱ボックス１は、図１に示すように炭化室のスペースに装入可能なボックス状で構成されてなり、ボックス側壁１１と、天井１２と、底面１３とにより周囲を覆われた空間２が形成されている。この空間２内に作業員が入り、窓３を開けてレンガの補修作業を実行していくことになる。 As shown in FIG. 1, the heat insulation box 1 for hot repair work to which the present invention is applied is configured in a box shape that can be inserted into the space of the carbonization chamber, and includes a box side wall 11, a ceiling 12, and a bottom surface 13. A space 2 whose periphery is covered by is formed. An operator enters the space 2 and opens the window 3 to perform a brick repair work.
本発明では、炭化室の余熱から内部の作業者を保護することにより、空間２内における作業環境を確保するため、ボックス側壁１１をいわゆる断熱パネルで構成している。実際にこのボックス側壁１１に断熱性を担わせるために冷却水を流通させるための水管を図１に示すような経路Ａで配設している。ちなみに、この図１における水管の経路Ａはあくまで一例であり、他の経路で配設されていてもよいことは勿論である。 In this invention, in order to ensure the working environment in the space 2 by protecting an internal worker from the residual heat of a carbonization chamber, the box side wall 11 is comprised with what is called a heat insulation panel. Actually, a water pipe for circulating cooling water is provided in a path A as shown in FIG. Incidentally, the route A of the water pipe in FIG. 1 is merely an example, and it is needless to say that the route may be provided by other routes.
図２は、ボックス側壁１１の正面図を示している。ボックス側壁１１は、断熱パネルにより構成され、さらに水管４１、４２が縦横に亘り配設されている。 FIG. 2 shows a front view of the box side wall 11. The box side wall 11 is comprised with the heat insulation panel, and also the water pipes 41 and 42 are arrange | positioned covering length and breadth.
断熱パネル５は、二酸化珪素や酸化チタンの混合物の微細多孔構造による高性能の断熱性の充填材が内部に充填されている。ちなみに、この断熱パネル５は、小型の矩形状のパネルを互いに組み合わせることにより構成するようにしてもよいし、一体型の一枚のパネルでボックス側壁１１を構成するようにしてもよい。 The heat insulation panel 5 is filled with a high performance heat insulating filler with a fine porous structure of a mixture of silicon dioxide and titanium oxide. Incidentally, the heat insulating panel 5 may be configured by combining small rectangular panels with each other, or the box side wall 11 may be configured by a single integrated panel.
縦水管４１は、ボックス側壁１１の上端から下端に至るまで上下に延長された水管である。ちなみに、ここでいうボックス側壁１１の上端とは、天井１２の近傍を意味するものであって高さの１/５程度まで天井１２から下がった位置Ｂまでも含む概念である。この縦水管４１は、断面矩形状の鋼管で構成されている場合を例にとり説明をするが、これに限定されるものではなく、鋼管であればいかなる断面形状のものであってもよい。またこの縦水管４１は、複数の管体を束にして構成するようにしてもよい。このような鋼管により構成される縦水管４１は、冷却水を通す役割に加えて、主骨としての役割をも担うことになる。 The vertical water pipe 41 is a water pipe that extends vertically from the upper end to the lower end of the box side wall 11. By the way, the upper end of the box side wall 11 here means the vicinity of the ceiling 12 and is a concept including the position B that is lowered from the ceiling 12 to about 1/5 of the height. The vertical water pipe 41 will be described by taking an example of a steel pipe having a rectangular cross section. However, the vertical water pipe 41 is not limited to this and may have any cross section shape as long as it is a steel pipe. Further, the vertical water pipe 41 may be configured by bundling a plurality of pipe bodies. The vertical water pipe 41 composed of such a steel pipe plays a role as a main bone in addition to the role of passing cooling water.
横水管４２は、縦水管４１の上端並びに下端を連結するようにして配設されている。この横水管４２も同様に矩形状の鋼管により構成されている。 The horizontal water pipe 42 is disposed so as to connect the upper end and the lower end of the vertical water pipe 41. The horizontal water pipe 42 is similarly formed of a rectangular steel pipe.
縦水管４１の上端には、断熱ボックス１を吊り上げ、又は吊り下げるためのロープを固定する固定部４７が取り付けられている。この固定部はロープを挿通させるための貫通孔が穿孔されている。 A fixing portion 47 for fixing a rope for lifting or hanging the heat insulation box 1 is attached to the upper end of the vertical water pipe 41. The fixing portion has a through hole for inserting the rope.
上述した構成からなるボックス側壁１１では、縦水管４１並びに横水管４２が、当該縦水管４１に沿って上下方向に往復迂回するように冷却水が内部を流通可能に構成されている。 In the box side wall 11 having the above-described configuration, the cooling water is configured to be able to circulate in the interior so that the vertical water pipe 41 and the horizontal water pipe 42 reciprocate in the vertical direction along the vertical water pipe 41.
実際にこのような水管４１、４２に冷却水を流すことにより、水管を高熱から保護することが可能となる。 Actually, by flowing the cooling water through the water pipes 41 and 42, the water pipe can be protected from high heat.
また本発明では、あくまで縦水管４１の上端に固定部４７を設けている。またこの縦水管４１は主骨としての役割をも担うため、この固定部４７は縦方向に並べられた主骨の上端に形成されていることに他ならない。 Moreover, in this invention, the fixing | fixed part 47 is provided in the upper end of the vertical water pipe 41 to the last. Further, since the vertical water pipe 41 also plays a role as a main bone, the fixing portion 47 is nothing but the upper end of the main bones arranged in the vertical direction.
このため、この固定部４７にロープを通し、クレーン等で吊り上げ、又は吊り下げることにより、固定部４７の下方に連結され延長された縦水管４１を介して力が伝達されていくことになる。このため、縦方向において上下に亘って縦水管４１としての主骨で補強されている本発明を適用した熱間補修工事用断熱ボックス１は、搬送時において上下に大きく撓んでしまうことがなくなり、ひいてはクレーンによる安定した搬送を実現することが可能となる。 For this reason, by passing a rope through the fixed portion 47 and lifting or suspending it with a crane or the like, force is transmitted through the longitudinal water pipe 41 connected and extended below the fixed portion 47. For this reason, the heat insulation box 1 for hot repair work to which the present invention reinforced by the main bone as the vertical water pipe 41 is vertically extended in the vertical direction is not greatly bent up and down during transportation. As a result, it is possible to realize stable conveyance by a crane.
なお、上述した実施の形態では、図１中Ｃで示されるように、上端において水管４１、４２を横方向に広がりを持たせた経路となるように構成してもよい。 In the above-described embodiment, as shown by C in FIG. 1, the water pipes 41 and 42 may be configured to have a path extending in the lateral direction at the upper end.
かかる場合には、この縦水管４１と、固定部４７とを例えば図２における連結部４８を介して互いに連結するようにしてもよい。これにより、固定部４７からの力を連結部４８を介して縦水管４１へと伝達させることが可能となる。 In such a case, the vertical water pipe 41 and the fixing portion 47 may be connected to each other via, for example, a connecting portion 48 in FIG. Thereby, the force from the fixing part 47 can be transmitted to the vertical water pipe 41 via the connecting part 48.
また、本発明では、縦水管４１間が支骨４９を介して互いに連結されていてもよい。その理由として、断熱ボックスに取り付けられる断熱パネル５は、成型はされているものの強度的に弱い。このため、断熱パネル５について、できるだけ小型化することにより強度面の向上を図るとともに、縦水管４１と支骨４９とからなる支持用の枠体の中にこれを嵌め込むことにより、型崩れを防止することが可能となるからである。 Further, in the present invention, the longitudinal water pipes 41 may be connected to each other via the support frame 49. The reason is that the heat insulation panel 5 attached to the heat insulation box is molded but weak in strength. For this reason, the heat insulation panel 5 is reduced in size as much as possible to improve the strength, and by fitting it into a supporting frame composed of the vertical water pipe 41 and the support frame 49, the shape of the heat insulation panel 5 can be reduced. This is because it can be prevented.
図３は、縦水管４１が配設されたボックス側壁１１の断面構成図を示している。ボックス側壁１１を構成する断熱パネル５は、縦水管４１を少なくとも外表面５ａに対して断熱材５ｂにより被覆している。即ち、この縦水管４１は、直接外部に露出することが無くなり、常に断熱材５ｂにより覆われている状態とすることができる。 FIG. 3 shows a cross-sectional configuration diagram of the box side wall 11 in which the vertical water pipe 41 is disposed. The heat insulation panel 5 which comprises the box side wall 11 has coat | covered the vertical water pipe 41 with the heat insulating material 5b with respect to the outer surface 5a at least. That is, the vertical water pipe 41 is not directly exposed to the outside, and can always be covered with the heat insulating material 5b.
その結果、コークス炉からの余熱が直接的に縦水管４１に伝わることなく、断熱材５ｂにより断熱されることから、縦水管４１内を通る冷却水の温度が急激に上昇することがなくなり、冷却効果をより有効に発揮させることが可能となる。また、水管４１、４２からレンガが直接的に冷やされることもなくなるという利点もある。炉壁を冷やさないで、作業員が作業をできるより好適な環境を作り出すことが可能となる。 As a result, the residual heat from the coke oven is not directly transmitted to the vertical water pipe 41 but is insulated by the heat insulating material 5b, so that the temperature of the cooling water passing through the vertical water pipe 41 does not rise rapidly, The effect can be exhibited more effectively. Moreover, there is an advantage that the brick is not directly cooled from the water pipes 41 and 42. It is possible to create a more suitable environment in which workers can work without cooling the furnace wall.
ちなみに、横水管４２も同様に外表面５ａに対して断熱材５ｂにより被覆されていれば、同様の効果を得ることが可能となる。 Incidentally, if the horizontal water pipe 42 is similarly covered with the heat insulating material 5b with respect to the outer surface 5a, the same effect can be obtained.
１ 熱間補修工事用断熱ボックス
２ 空間
３ 窓
５ 断熱パネル
１１ ボックス側壁
１２ 天井
４１ 縦水管
４２ 横水管
４７ 固定部
４８ 連結部
４９ 支骨
DESCRIPTION OF SYMBOLS 1 Heat insulation box 2 for hot repair work Space 3 Window 5 Thermal insulation panel 11 Box side wall 12 Ceiling 41 Vertical water pipe 42 Horizontal water pipe 47 Fixing part 48 Connection part 49
Claims (2)
断熱材が内部に充填されており、少なくともボックス側壁を構成するための断熱パネルと、
上記ボックス側壁の上端から下端に至る主骨を構成する、上下方向に延長された複数本の縦水管と、
上記縦水管の上端並びに下端を連結する横水管と、
何れかの上記縦水管の上端に設けられた、当該断熱ボックスを吊り上げるためのロープを固定する固定手段とを備え、
上記縦水管並びに上記横水管は、当該縦水管に沿って上下方向に往復迂回するように冷却水が内部を流通可能に構成され、更に上記縦水管並びに上記横水管の経路の上端を横方向に広がりを持たせ、上記縦水管と上記固定手段とが連結部を介して互いに連結されていること
を特徴とするコークス炉の熱間補修工事用断熱ボックス。 In a box-type heat insulation box that is charged in the coking chamber of the coke oven and can accommodate repair workers,
Insulation is filled inside, and at least a heat insulation panel for constituting the box side wall;
A plurality of vertical water pipes extending in the vertical direction, constituting the main bone from the upper end to the lower end of the box side wall,
A horizontal water pipe connecting the upper and lower ends of the vertical water pipe;
A fixing means for fixing a rope for lifting the heat insulation box provided at the upper end of any of the vertical water pipes;
The vertical water pipe and the horizontal water pipe are configured so that cooling water can flow inside the vertical water pipe so as to reciprocate in the vertical direction along the vertical water pipe, and the upper ends of the paths of the vertical water pipe and the horizontal water pipe are set in the horizontal direction. A heat insulation box for hot repair work of a coke oven, characterized in that the longitudinal water pipe and the fixing means are connected to each other through a connecting portion so as to spread.
を特徴とする請求項１記載のコークス炉の熱間補修工事用断熱ボックス。 The heat insulation box for hot repair work of a coke oven according to claim 1, wherein the force from the fixing means is transmitted to the vertical water pipe through the connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007241222A JP5220370B2 (en) | 2007-09-18 | 2007-09-18 | Heat insulation box for hot repair work of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007241222A JP5220370B2 (en) | 2007-09-18 | 2007-09-18 | Heat insulation box for hot repair work of coke oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009073864A JP2009073864A (en) | 2009-04-09 |
| JP5220370B2 true JP5220370B2 (en) | 2013-06-26 |
Family
ID=40609171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007241222A Active JP5220370B2 (en) | 2007-09-18 | 2007-09-18 | Heat insulation box for hot repair work of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5220370B2 (en) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9359554B2 (en) | 2012-08-17 | 2016-06-07 | Suncoke Technology And Development Llc | Automatic draft control system for coke plants |
| US9243186B2 (en) | 2012-08-17 | 2016-01-26 | Suncoke Technology And Development Llc. | Coke plant including exhaust gas sharing |
| WO2014105063A1 (en) | 2012-12-28 | 2014-07-03 | Suncoke Technology And Development Llc. | Systems and methods for maintaining a hot car in a coke plant |
| US10047295B2 (en) | 2012-12-28 | 2018-08-14 | Suncoke Technology And Development Llc | Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods |
| CN104902984B (en) | 2012-12-28 | 2019-05-31 | 太阳焦炭科技和发展有限责任公司 | System and method for removing the mercury in emission |
| US9476547B2 (en) | 2012-12-28 | 2016-10-25 | Suncoke Technology And Development Llc | Exhaust flow modifier, duct intersection incorporating the same, and methods therefor |
| WO2014105065A1 (en) | 2012-12-28 | 2014-07-03 | Suncoke Technology And Development Llc. | Vent stack lids and associated systems and methods |
| US9273250B2 (en) | 2013-03-15 | 2016-03-01 | Suncoke Technology And Development Llc. | Methods and systems for improved quench tower design |
| EP3090034B1 (en) | 2013-12-31 | 2020-05-06 | Suncoke Technology and Development LLC | Methods for decarbonizing coking ovens, and associated systems and devices |
| CA2954063C (en) | 2014-06-30 | 2022-06-21 | Suncoke Technology And Development Llc | Horizontal heat recovery coke ovens having monolith crowns |
| UA123493C2 (en) | 2014-08-28 | 2021-04-14 | Санкоук Текнолоджі Енд Дівелепмент Ллк | Method and system for optimizing coke plant operation and output |
| AU2015317909B2 (en) | 2014-09-15 | 2020-11-05 | Suncoke Technology And Development Llc | Coke ovens having monolith component construction |
| US10975310B2 (en) | 2014-12-31 | 2021-04-13 | Suncoke Technology And Development Llc | Multi-modal beds of coking material |
| EP3240862A4 (en) | 2015-01-02 | 2018-06-20 | Suncoke Technology and Development LLC | Integrated coke plant automation and optimization using advanced control and optimization techniques |
| US11060032B2 (en) | 2015-01-02 | 2021-07-13 | Suncoke Technology And Development Llc | Integrated coke plant automation and optimization using advanced control and optimization techniques |
| CA3203921A1 (en) | 2015-12-28 | 2017-07-06 | Suncoke Technology And Development Llc | Method and system for dynamically charging a coke oven |
| EP3465369A4 (en) | 2016-06-03 | 2020-01-15 | Suncoke Technology and Development LLC | Methods and systems for automatically generating a remedial action in an industrial facility |
| CN106350081B (en) * | 2016-08-30 | 2019-01-15 | 中国一冶集团有限公司 | Coke furnace carbonization chamber hot repair heat-insulating method |
| WO2018217955A1 (en) | 2017-05-23 | 2018-11-29 | Suncoke Technology And Development Llc | System and method for repairing a coke oven |
| WO2020140079A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Decarbonizatign of coke ovens, and associated systems and methods |
| US11098252B2 (en) | 2018-12-28 | 2021-08-24 | Suncoke Technology And Development Llc | Spring-loaded heat recovery oven system and method |
| BR112021012455B1 (en) | 2018-12-28 | 2023-10-24 | Suncoke Technology And Development Llc | COKE OVEN |
| WO2020140086A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Particulate detection for industrial facilities, and associated systems and methods |
| US11365355B2 (en) | 2018-12-28 | 2022-06-21 | Suncoke Technology And Development Llc | Systems and methods for treating a surface of a coke plant |
| US11760937B2 (en) | 2018-12-28 | 2023-09-19 | Suncoke Technology And Development Llc | Oven uptakes |
| US11395989B2 (en) | 2018-12-31 | 2022-07-26 | Suncoke Technology And Development Llc | Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems |
| CA3125585C (en) | 2018-12-31 | 2023-10-03 | Suncoke Technology And Development Llc | Improved systems and methods for utilizing flue gas |
| CA3177017C (en) | 2020-05-03 | 2024-04-16 | John Francis Quanci | High-quality coke products |
| US11946108B2 (en) | 2021-11-04 | 2024-04-02 | Suncoke Technology And Development Llc | Foundry coke products and associated processing methods via cupolas |
| WO2023081821A1 (en) | 2021-11-04 | 2023-05-11 | Suncoke Technology And Development Llc | Foundry coke products, and associated systems, devices, and methods |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2594737Y2 (en) * | 1993-01-08 | 1999-05-10 | 日本鋼管株式会社 | Insulation box for coke oven repair |
| JP2795149B2 (en) * | 1993-12-27 | 1998-09-10 | 日本鋼管株式会社 | Hot repair method of coke oven carbonization room wall brick |
| JPH0881681A (en) * | 1994-09-14 | 1996-03-26 | Shoichi Kume | Heat insulating box for hot repairing work of coke oven |
| JP4049310B2 (en) * | 2002-10-01 | 2008-02-20 | 黒崎播磨株式会社 | Hot repair method for coke oven carbonization chamber wall |
-
2007
- 2007-09-18 JP JP2007241222A patent/JP5220370B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009073864A (en) | 2009-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5220370B2 (en) | Heat insulation box for hot repair work of coke oven | |
| JP2009073865A (en) | Heat insulating box for hot repair work of coke oven | |
| JP5992075B2 (en) | Thermal optimization of molten metal in containers used to contain molten metal | |
| CN102241995B (en) | Dry quenching expansion joint firebrick structure construction technology | |
| JPH0654753U (en) | Insulation box for coke oven repair | |
| KR20160024845A (en) | Multilayer cooling panel and electric arc furnace | |
| US20120074150A1 (en) | Device for storing hot, corrosively active liquids and use of the device | |
| CA2789603C (en) | Hot blast stove dome and hot blast stove | |
| EP2430382A1 (en) | Refractory lining of cooled pipes | |
| CA2915010C (en) | Refractory ceramic lining brick and corresponding refractory ceramic lining | |
| CN205066457U (en) | Inside lining is pour to whole injection | |
| JP2006526753A (en) | Furnace ceiling cooling and support system | |
| ES2869239T3 (en) | Metallurgical furnace | |
| CN216005910U (en) | Water cooling beam for blast furnace tuyere platform | |
| CN220649138U (en) | Fume hood of belt type roasting furnace | |
| JP2004123881A (en) | Hot-repair process of carbonization chamber wall in coke oven | |
| JPH111689A (en) | Heat insulating box for hot repair of coke oven and method of hot repair by using the heat insulating box | |
| CN219890138U (en) | Roller kiln for calcining zirconia by flame-proof type combustion | |
| CN115820959B (en) | Brick embedding construction method for cooling wall in blast furnace | |
| JP4795752B2 (en) | Repair scaffold used in coke oven carbonization chamber and its stacking method | |
| EP2944741A1 (en) | Suspended chimney | |
| ITRM20090576A1 (en) | FULLY MODULAR ALUMINUM ALLOY FOUNDATION PLANT. | |
| CN207214812U (en) | A kind of enamel multiple tube is burnt till with large-scale vertical resistance furnace | |
| CN206617669U (en) | One group of heat-insulating type heat resistant and wear resistant damages flue gas composite tube for conveying road | |
| KR20160065292A (en) | Maintenance method for converter bottom brick of converter and converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100527 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20120823 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120905 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120911 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121109 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121204 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130131 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130219 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130306 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160315 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5220370 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |