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序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
81 VORRICHTUNG ZUM SCHUTZ METALLISCHER FLÄCHEN VOR KONDENSATEN KORROSIVER MEDIEN HOHER TEMPERATUR IN TECHNISCHEN ANLAGEN PCT/DE2005/001311 2005-07-26 WO2006021176A2 2006-03-02 MECKELNBURG, Michael; GROSS, Rene; WEBER, Kurt

Trägerkonstruktion einer technischen Anlage aus nicht korrosionsbeständigem Material, de­ren Innenwandung zumindest vorübergehend ein korrosives und abrasives Gas-Dampf­Gemisch beinhaltet und vor Säurekorrosion durch eine Gas-Dampf-Gemisch-Sperre geschützt wird. Diese wird alternativ zwischen einer feuerfesten Beschichtung (6) und der hoch wärme­dämmenden Schicht (7) angeordnet oder in der feuerfesten Schicht (6) oder in der wärme­dämmenden Schicht (7) intergriert. Durch den mechanischen Schutz vor Durchdringen des Gas-Dampf-Gemisches durch die wärmedämmende Isolierung (7) bis an die Innenwandung der Trägerkonstruktion kann ein wärmedämmendes Material mit deutlich reduzierter Wärme­leitfähigkeit gewählt werden und somit die Temperatur an der Außenseite der Trägerkon­struktion gesenkt werden, wodurch der Energieverlust verringert und die Arbeitssicherheit erhöht wird.

82 SUPPORT ASSEMBLY IN A HEAT STORAGE DEVICE PCT/EP2020/078811 2020-10-13 WO2022078582A1 2022-04-21 DE GRUITER, Christian; KAUFMANN, Manuel; HUTMACHER, Patrick; KINZEL, Klaus Peter; KASS, Gilles; THALER, Stefan
The present invention proposes a heat storage device such as e.g. a hot blast stove (10) comprising a heat regeneration checkerwork (14) made of checker bricks (12), the checkerwork (14) being supported by a support assembly (16). In accordance with an aspect of the present invention, the support assembly (16) comprises a carrier structure (20) made of refractory material and carrier floor also made of refractory material, the carrier floor resting on the carrier structure (20) and being arranged and formed to carry the checker bricks of the checkerwork (14).
83 FEUERFESTER KERAMISCHER STEINVERBUND PCT/EP2015/053833 2015-02-24 WO2015154911A1 2015-10-15 HANDLE, Bernd; ZIVANOVIC, Bojan

Die Erfindung betrifft einen feuerfesten keramischen Steinverbund. Mit anderen Worten: Der Gegenstand der Erfindung besteht aus mehreren feuerfesten keramischen Steinen, die in spezifischer Weise zu einer Einheit konfektioniert sind, also miteinander verbunden sind.

84 HEAT SHIELD AND METHOD PCT/EP2012/069711 2012-10-05 WO2013050522A1 2013-04-11 KAPS, Gareth; THOMSON, Joseph; DIXON, Lee; GILL, Bernard

A folding heat shield (1) for a combustion chamber of an internal combustion hot blast stove comprises a frame (2), an actuator and an insulation layer (9). The frame comprises two or more sections (4, 5, 6, 7) and one or more hinges (19) coupling the sections of the frame together. The actuator folds and unfolds the sections of the heat shield. An insulation layer (9) is provided on a surface of the frame remote from the hinges (19).

85 熱風炉の築炉方法 JP2013163520 2013-08-06 JP2015030907A 2015-02-16 KURAYOSHI KAZUMI; SHIINO AKIRA; MAEKAWA NORIMASA
【課題】炉体のライニングの施工を簡単かつ短期間に行える熱風炉の築炉方法を提供すること。【解決手段】炉体が鉄皮4と、前記鉄皮4の内側に形成されたライニング5とを有し、前記ライニング5が、前記鉄皮4の内側に設置されたキャスタブル51と、前記キャスタブル51の内側に設置された断熱煉瓦52と、前記断熱煉瓦52の内側に設置された耐火煉瓦53とを有する熱風炉の築炉方法であって、前記鉄皮4の内側に間隔をあけて前記断熱煉瓦52および前記耐火煉瓦53を設置し、前記鉄皮4と前記断熱煉瓦52との間に前記キャスタブル51を注入して固化させる。【選択図】図1
86 METHOD FOR REPAIRING BRICK DAMAGED PART IN FURNACE WALL OF REGENERATOR IN HOT BLAST STOVE JP7291499 1999-03-18 JP2000265206A 2000-09-26 SHIBAOKA FUMIO
PROBLEM TO BE SOLVED: To achieve the shortest stopping term of a hot blast stove without clogging venting holes and gaps in a checker brick by press-feeding and hardening mortar on a preliminary bottom which fills and forms sandy refractory in the innermost surface part of a space part, or the like, wearing the furnace wall brick, and forming a new wall. SOLUTION: In a regenerator in the hot blast stove for blast furnace, in order to repaire the damaged part caused by fall-down of the brick generated in the space part wearing a lower outer peripheral part of silica-quality checker bricks 4A in the checker brick, the hot blast stove is stopped and the regenerator is cooled to a room temp. Successively, a blind patch 14 is disposed to the damaged part range in the furnace bottom 7 and, on the upper part, a fluidized sandy refractory 10 is poured and filled from the upper part through a canal part of the checker brick to form a preliminary bottom 9 near the innermost surface. Successively, the temps. of the hot blast stove and the generator are again raised up, and also, a heat resistant mortar is filled and hardened on the sandy refractory 10 of the preliminary bottom 9 from press-in holes 16 arranged on the furnace wall. Thereafter, the sandy refractory 10 is pulled out and the preliminary bottom 9 is removed and the new wall 13 is formed.
87 METHOD OF DISMANTLING CERAMICS OVEN REFRACTORY JP27009093 1993-10-28 JPH07120165A 1995-05-12 NAKAI NORIKAZU
PURPOSE:To reduce manual work dismantling an upper refractory and depositing it on a refractory reception deck, performing a level adjustment of the top end of refractory debris, and placing heavy machinery and the like thereon and dismantling upper and middle lined refractories. CONSTITUTION:After performing a series of preliminary works, an upper side wall refractory 4 is dismantled, and refractory debris 5 are filled in an upper hollow part 14 from a refractory reception deck 7 up to a predetermined height and the top end thereof is made even, and thereafter a heavy machinery 17 for dismantling the refractory is introduced. The heavy machinery 17 dismantls an upper side wall refractory 3 from the refractory reception deck 7 provided on an intermediate part in a burning chamber, and throws the refractory debris 5 into a hollow part 15 located below the refractory reception deck 7 through a bypass chute 10. Further, a refractory forming a scafold for the heavy machinery 17 is dug and is likewise thrown into the hollow part 15 located below the refractory reception deck 17 through a bypass chute 10. Accordingly, refractory dismantling work can be achieved safely with the heavy machinery 17 and hence manual work is reduced.
88 HEAT INSULATING DEVICE AT THE TIME OF REPAIRING HOT STOVE OF BLAST FURNACE JP19072993 1993-07-01 JPH0718315A 1995-01-20 DOURA KOJI; NAKAMURA HIROSHI; YONEDA YAICHI; YAMAZAKI HIROSHI
PURPOSE:To easily insert and set a heat insulating device from a man-hole and also to obtain the excellent heat insulating effect. CONSTITUTION:The heat insulating device used at the time of hot-repairing a ceramic burner 18 in a hot stove of a blast furnace is composed of an openable parasol type heat insulating plate 1 capable of freely feeding the air into the inner part and a supporting mechanism 2 for supporting the parasol type heat insulating plate 1 so as to be freely opened/closed, inverted and moved. By this method, the ceramic burner can be repaired in a short time and returned to the normal operation in early time.
89 METHOD FOR REPAIRING BRICK ON INSIDE WALL OF HOT STOVE JP27984785 1985-12-12 JPS62139806A 1987-06-23 KOMATSU YASUTAKA
PURPOSE:To repair the damaged part of the inside wall bricks in the juncture between the body and connecting pipe of a hot stove for a blast furnace with good thermal efficiency without cooling the furnace body and connecting pipe, by disconnecting the connecting pipe from the body and inserting a reduced heat resistant shielding member into the body in the stage of repairing the damaged part of said bricks. CONSTITUTION:The hot stove itself is held at >=700 deg.C without cooling the same down to a room temp. and the connecting pipe 7 is disconnected at the junctures at both ends thereof, then tentative heatproof blind flanges 11a, 11b are attached thereto to prevent the cooling of the pipe 7 inside when the inside wall bricks in the juncture between the body of the hot stove consisting of a combustion chamber 2, a mixing cooling chamber 4 and silica bricks as a regenerative material and the pipe 7 are dislodged and damaged in a long period of time. the freely expandable and contractable heat resistant shielding member 14 attached with a supporting arm 22 is inserted in the contracted state into the aperture of the furnace body and is expanded in the furnace so as to be tightly fitted to the inside wall part, by which the radiation heat from the high-temp. part in the lower part is shut off and the damaged bricks are repaired without cooling the high-temp. furnace itself. The flanges 11a, 11b at both open ends of the pipe 7 are then removed and the connecting pipe is connected in the high-temp. state to the furnace body.
90 JPS61500920A - JP50040985 1985-01-18 JPS61500920A 1986-05-08
91 JPS6111216Y2 - JP3712982 1982-03-18 JPS6111216Y2 1986-04-09
92 JPS6110751B2 - JP16533879 1979-12-18 JPS6110751B2 1986-03-31 NARITA KIICHI; ONOE TOSHIO; MYAMOTO MANABU
93 JPS6043881B2 - JP9383180 1980-07-11 JPS6043881B2 1985-10-01 HAGIMORI JUNICHIRO; KOBAYASHI TOSHIHIKO; SAEKI AKIRA
94 JP15224280 1980-10-31 JPS6038635B2 1985-09-02 MATSUO KAZUTOSHI; HINO SEIJI; TANAKA ASAO; KURIHARA CHIKAYOSHI
95 JPS5926234Y2 - JP6269478 1978-05-12 JPS5926234Y2 1984-07-30
96 JP13090674 1974-11-13 JPS5738647B2 1982-08-17
97 CONSTRUCTING STRUCTURE FOR SIDEEWALL FIRE BRICK IN HIGHHTEMPERATURE TREATING VESSEL JP16533879 1979-12-18 JPS5687792A 1981-07-16 NARITA KIICHI; ONOUE TOSHIO; MIYAMOTO MANABU
98 JP1434974 1974-02-04 JPS5426964B2 1979-09-07
99 AUTOMATIC BRINGINGGIN DEVICE FOR BRICKS FOR HOT STOVE JP1443177 1977-02-12 JPS5399007A 1978-08-30 SUDOU KATSUJI
PURPOSE:To make the construction work of the furnace automatic and to plan to shorten the term of works, by installing the vertical conveyor for transporting the bricks from the opening part of the hot stove and by equipping the horizontal conveyor or and the distributing device at the lower part of the above conveyor.
100 Koroyonetsupuro JP11599575 1975-09-27 JPS5160604A 1976-05-26 HERUMUUTO PARUTSU; RUDORUFU HEEBERU; OTSUTOO BAUERUZATSUKUSU