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1. 发明专利

JP2013204064A Pusher-type heating device 审中-公开
标题翻译：推式加热装置
公开(公告)号：JP2013204064A
公开(公告)日：2013-10-07
申请号：JP2012071938
申请日：2012-03-27
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社 , Asabe Kogyo Kk , 浅部工業株式会社
发明人： TAKAMICHI SOICHI , SHIMIZU YUKIO , ASABE TETSUYA
IPC分类号： C21D1/00 , F27B9/22
摘要： PROBLEM TO BE SOLVED: To provide a technology for realizing a compact pusher-type heating device and emptying a treatment part 4 by pushing and discharging the whole amount of a workpiece A from the treatment part 4 by a push rod 21, without using a mock object.SOLUTION: In a pusher-type heating device, a pushing mechanism 20 is equipped with: a flexible chain body 22 that is connected to the push rod 21 and adjusts the length of a push rod 21 to a length equal to or longer than the length in a pushing direction of a treatment part 4; a driving part 15 that slides the chain body 22 along the pushing direction; a guide part 12 that slidably supports the push rod 21 along the pushing direction and controls deflection of the flexible chain body 22; and a leading part 23 that leads the chain body 22 and is arranged at a position superimposed with the guide part 12 in the pushing direction. The pusher-type heating device is capable of performing full discharging operation for discharging the whole amount of a workpiece A from the front end of the treatment part 4 in a state in which supply of the untreated workpiece A is stopped.
摘要翻译：要解决的问题：提供一种用于实现紧凑型推动式加热装置的技术，并且通过推杆21从处理部分4推压和排出整个量的工件A而排出处理部分4，而不使用模拟物体。解决方案：在推动式加热装置中，推动机构20配备有：柔性链条主体22，其连接到推杆21并将推杆21的长度调节到等于或大于处理部4的推压方向的长度; 驱动部15，其沿着推动方向滑动链体22; 引导部分12，其沿推动方向可滑动地支撑推杆21并控制柔性链体22的偏转; 以及引导部23，其引导链体22，并且布置在与引导部12重叠的位置处于推动方向。推进式加热装置能够在停止未处理工件A的供给的状态下，从处理部4的前端排出整个工件A的全部排出动作。

2. 发明专利

JPH105922A HEATING FURNACE FOR METALLIC MATERIAL 失效
公开(公告)号：JPH105922A
公开(公告)日：1998-01-13
申请号：JP18401096
申请日：1996-06-24
申请人： TOHO GAS KK , ASABE KOGYO KK
发明人： HATTORI MASAO , NAKAMURA YOSHIHIRO , ASABE SHUICHI
IPC分类号： F23D14/66 , B21J17/00 , C04B35/565 , C04B35/584 , C21D1/00 , C21D1/52 , F23L15/02 , F27B9/18 , F27D17/00
摘要： PROBLEM TO BE SOLVED: To provide a heating furnace for metallic material which saves the consuming energy and has a compact size. SOLUTION: This heating furnace is composed of a furnace body 11 for holding the high temp. by spouting flame, plural ceramic-made tubes 12 having a hollow part and penetrately arranged in the furnace 11 and passing the metallic material 8 to be heated and heat storage type burners 2 having a combustor 21 for spouting the flame and a heat storage body 22. In the first heat storage type burner, the heated air for combustion is supplied into the combustor 21 through the heat storage body 22, and in the second heat storage type burner, the exhausting of the combustion exhaust gas is executed through the heat storage body to store the heat in the heat storage body. After passing a prescribed time, the change-over of the introduction of the air for combustion and the combustion exhaust gas is executed.

3. 发明专利

JPH10235448A HEATING DEVICE FOR FORGING STOCK 失效
公开(公告)号：JPH10235448A
公开(公告)日：1998-09-08
申请号：JP4399297
申请日：1997-02-27
申请人： ASABE KOGYO KK
发明人： ASABE SHUICHI , ASABE TETSUYA
IPC分类号： B21J1/06 , B21J17/00 , C21D1/00 , F27B9/08 , F27B9/14
摘要： PROBLEM TO BE SOLVED: To improve the durability of the heating device using a hollow ceramic tube. SOLUTION: Supporting bodies 11 are provided in the floor surface of the heating device 1, and the hollow ceramic tube 4 of a nitride bonded silicon carbide or oxide bonded silicon carbide is placed on supporting bodies. A burner 13 is installed to the upper part of the outlet 4B side of the stock toward the diagonally lower part of the outlet 4B side of the stock. The outlet 4B of the stock is heated at the highest temperature from the upper side with a burning gas, thereafter the forging stock 5 within the hollow ceramic tube is heated while the gas transfers toward the inlet 4A side of the stock along the hollow ceramic tube 4 in a space 15, then the gas is discharged from a discharging part 14.

4. 发明专利

JP2014209038A セラミックチューブ式加熱炉有权
标题翻译：陶瓷管式加热炉
公开(公告)号：JP2014209038A
公开(公告)日：2014-11-06
申请号：JP2013085844
申请日：2013-04-16
申请人：大阪瓦斯株式会社 , Osaka Gas Co Ltd , 浅部工業株式会社 , Asabe Kogyo Kk
发明人： SHIMIZU YUKIO , TAKAMICHI SOICHI , ASABE TETSUYA
IPC分类号： F27B17/00 , F27B9/04 , F27B9/39 , F27D7/06
CPC分类号： F27B17/00 , F27B9/04 , F27B9/39 , F27D7/06
摘要：【課題】処理物の加熱を適正通り行わせるようにしながら、処理物の外表面の酸化スケールの生成を的確に防止することができるセラミックチューブ式加熱炉を提供する【解決手段】棒状で鋼製の複数の処理物Wを縦列状態で収納する処理物収納空間Kを内部に備える筒状に形成されたセラミックチューブ1が、一端側を処理物挿入口とし、かつ、他端側を処理物排出口3とする形態で、炉本体Hの内部に水平方向に沿う姿勢で配置され、酸化抑制ガス供給部Mから供給される酸化抑制ガスQを処理物収納空間Kに処理物排出口3を通して供給するガス供給体16が、セラミックチューブ1における処理物排出口3を形成する端部に密着させる状態で設けられ、ガス供給体16に、酸化抑制ガスQが内部を通流する多孔状のガス通流体18が、処理物収納空間Kからの輻射熱にて加熱される状態で設けられている。【選択図】図5
摘要翻译：要解决的问题：提供一种陶瓷管式加热炉，其可以在对被处理物的外表面进行适当加热的同时，精确地防止产生氧化皮，同时对被处理物进行加热。解决方案：一种圆柱形陶瓷管1，其中处理过的物体存储空间形成串联状态的多个棒状钢处理对象物W的K以沿着水平方向的姿势设置在炉体H内，其形式为一端作为被处理体插入口，另外，作为处理对象物排出口3，设置有从氧化抑制气体供给部M向被处理物体收纳空间K供给氧化抑制气体Q的气体供给体16，同时与形成陶瓷管1的处理物体排出口3的端部紧密接触。多孔气体流动体18内部具有氧化吸收同时气体Q流被安装在气体供应体16中，同时通过来自处理过的物体存储空间K的辐射热加热。

5. 发明专利

JPH10244342A COMBINED DEVICE FOR HEATING BILLET FOR FORGING 失效
公开(公告)号：JPH10244342A
公开(公告)日：1998-09-14
申请号：JP4657697
申请日：1997-02-28
申请人： ASAHI FUOOJI KK , ASAHI KOGYO CO LTD , UCHINO KK , ASABE KOGYO KK
发明人： ASAHI SHIGEMITSU , ASAHI SUMIO , ASAHI JUNJI , UCHINO SHINJI , ASABE SHUICHI
IPC分类号： B21J1/06 , B21J17/00 , C21D1/52 , C21D9/00 , F27B9/12
摘要： PROBLEM TO BE SOLVED: To provide a combined heating device having high durability and excellent energy efficiency by improving the combined heating device combining a combustion type indirect heating furnace using a hollow ceramic tube and an induction heating furnace. SOLUTION: The billet for forging is preheated to e.g. 800 deg.C in the combustion type indirect heating furnace 1 and sent to the induction heating furnace 3 by a relaying means 2 provided with a metallic conveyor, and in the induction heating furnace 3, the preheated billet for forging is heated to the last forging temp., e.g. 1200 deg.C, by electromagnetic induction action. The combustion type indirect heating furnace 1 uses the hollow ceramic tube, and the induction heating furnace 3 is constituted by parallel connecting transistors.

6. 发明专利

JP2012187593A Apparatus for heating forging stock 审中-公开
标题翻译：装置加热装置
公开(公告)号：JP2012187593A
公开(公告)日：2012-10-04
申请号：JP2011051286
申请日：2011-03-09
申请人： Asabe Kogyo Kk , 浅部工業株式会社
发明人： ASABE TETSUYA , ASABE SHUICHI
IPC分类号： B21K29/00 , B21J17/00 , B21K27/00 , C21D9/00
摘要： PROBLEM TO BE SOLVED: To attain energy saving and rationalization of an apparatus for heating forging stock.SOLUTION: The apparatus for heating forging stock, with a rotary preheating furnace and a straight line furnace arranged side by side, includes an introducing means for introducing high temperature exhaust heat from the straight line furnace into the rotary preheating furnace, and an apparatus for insertion of furnace to supply the straight line furnace with a preheated forging stock discharged from the rotary preheating furnace. Alternatively, the forging stock heating apparatus is constituted to arrange the rotary preheating furnace on top of the straight line heating furnace and to introduce high temperature exhaust exhausted from the straight advancing type heating furnace, into the rotary preheating furnace above by the introducing means so as to be used as a heat source of the preheating furnace.
摘要翻译：要解决的问题：为了实现用于加热锻造坯料的装置的节能和合理化。解决方案：用旋转式预热炉和直线排列并排排列的加热锻造坯料的装置包括：将来自直线炉的高温废热引入旋转式预热炉的引入装置，用于插入炉的装置，用于向直线炉提供从旋转预热炉排出的预热锻造坯料。或者，锻造坯料加热装置构成为将旋转预热炉设置在直线加热炉的顶部，并将从直进式加热炉排出的高温排气引入上述的引入装置的旋转式预热炉中，用作预热炉的热源。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2000121252A CERAMIC TUBE FURNACE 失效
公开(公告)号：JP2000121252A
公开(公告)日：2000-04-28
申请号：JP31405598
申请日：1998-10-15
申请人： OSAKA GAS CO LTD , ASABE KOGYO KK
发明人： TAKAMICHI SOICHI
IPC分类号： F27B17/00
摘要： PROBLEM TO BE SOLVED: To protect a ceramic tube against cracking due to an inner and outer temperature difference by inserting the inlet side of a tube into a tunnel provided at the lower part of a burner fixing wall and providing the tunnel with an exhaust pipe in the vicinity of a tube inlet thereby discharging a part of a combustion exhaust gas of a burner from an exhaust pipe. SOLUTION: When a steel material 1 is carried in a ceramic tube 2 and heated by means of an alternating combustion burner 3 from the outside of the tube 2, a tunnel 5 having an open outlet side is provided at the lower part of a burner fixing wall 4 and inserted with the inlet side of the tube 2. The tunnel 5 is provided with an exhaust pipe 6 in the vicinity of the inlet of the tube 2 so that a part of a combustion exhaust gas of the burner 3 is discharged from the exhaust pipe 6. According to the arrangement, the ceramic tube 2 can be protected against cracking due to an inner and outer temperature difference in the vicinity of the inlet.

8. 发明专利

JPH105921A SWING HEATING FURNACE 失效
公开(公告)号：JPH105921A
公开(公告)日：1998-01-13
申请号：JP18543396
申请日：1996-06-25
申请人： TOHO GAS KK , ASABE KOGYO KK
发明人： HATTORI MASAO , NAKAMURA YOSHIHIRO , ASABE SHUICHI
IPC分类号： F16C13/00 , B21J17/00 , C21D1/00 , C21D1/52 , F23L15/02 , F27B9/18 , F27D3/12 , F27D17/00
摘要： PROBLEM TO BE SOLVED: To prevent influence on other tubes even when the tube made of ceramic is damaged, by providing plural tubes made of the ceramic in a furnace body in a position lower than a burner, pushing a metallic material in the hollow part of the tube, rotating while swinging the furnace body, and heating the metallic material. SOLUTION: Plural tubes 2 made of the ceramic are provided in the furnace body 11 under the regenerative burner 4. After pushing the metallic material in the hollow part of the tube 2 by a pusher from a feeding part 21, the metallic material is heated. The tubes 2 are arranged in concentric circle positions to the center 10 of the swing. Plural guide pins 12 are arranged in the concentric circle positions to the center 10 in the furnace body 11. By engaging an advanceable and retreatable engaging part 33 with the guide pin 12, and by moving a slide plate 32 back and forth, the furnace body 11 is swung through the engaging part 33 and the guide pin 12. The metallic material after heating is pushed outside the tube 2 from the opposite side of the feeding part 21. Even when the tube 2 is broken, it is directly dropped on the bottom part of the furnace body 11, and the other tubes 2 are not affected by it.

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