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1. 发明公开

KR20180038453A 축열식 버너의 축열체 메인터넌스 시기 알림 장치 审中-公开
公开(公告)号：KR20180038453A
公开(公告)日：2018-04-16
申请号：KR20187003529
申请日：2016-07-20
申请人： CHUGAI RO KOGYO KAISHA LTD
发明人： UESHIMA HIROTOSHI , HASHIZUME TOSHIO
IPC分类号： F23D14/72 , F23D14/66 , F23L15/02
CPC分类号： F23D14/66 , F23L15/00 , Y02E20/348
摘要： [과제] 축열체의메인터넌스시기를적절히알리는것이가능한축열식버너의축열체메인터넌스시기알림장치, 축열식버너의축열체메인터넌스시기알림방법, 및축열식버너를이용한연소로의개조방법을제공한다. [해결수단] 연소로(1)의연소실(2)로부터배출되는배기가스에의해연소실내에공급되는연소용공기를예열하는축열체(3a)를가지는축열부(3)를구비한축열식버너(5)에유통되는연소용공기의유량을계측하는공급유량계(11)와, 계측된연소용공기의유량에기초하여개폐조절되는공급유량제어밸브(9)와, 연소용공기가소정유량유통되었을때의제어밸브의개도를검출하는컨트롤러(12)와, 유량계에서계측된연소용공기의유량데이터와컨트롤러에서검출된제어밸브의개도데이터의상관정보에기초하여, 검출된제어밸브의개도가미리설정된개도보다커질때 축열부의축열체에대한메인터넌스시기라는취지를알리는알림부(17)를구비한다.

2. 发明公开

KR20070105673A INHIBITION METHOD OF BORON OXIDE PRODUCTION IN BRIGHT ANNEALING FURNACE 审中-公开
标题翻译：氧化铝生产在明亮的退火炉中的抑制方法
公开(公告)号：KR20070105673A
公开(公告)日：2007-10-31
申请号：KR20060038160
申请日：2006-04-27
申请人： CHUGAI RO KOGYO KAISHA LTD
发明人： KOUSAKA KENJI , IMADA MORIHIKO
IPC分类号： C21D1/26 , C21D1/00
CPC分类号： C21D1/00 , C21D11/00
摘要： A method for inhibiting production of a boron oxide in a bright annealing furnace is provided to decrease a dew point of atmosphere in the bright annealing furnace by introducing the gas including hydrocarbon into the furnace for limiting generation of boron oxide. Vapor partial pressure is smaller than 1x10^-5 as a control value of atmosphere in a bright annealing furnace by dropping the dew point of the atmosphere in the furnace. The gas including hydrocarbon is introduced into the furnace to lower the dew point. The gas includes the hydrogen or carbon component.
摘要翻译：提供了一种在光亮退火炉中抑制氧化硼生成的方法，通过将包含烃的气体引入炉中以限制氧化硼的产生，来降低光亮退火炉中气氛的露点。通过在炉中降低大气的露点，在光亮退火炉中气体分压小于1×10 -5〜作为气氛的对照值。包括烃的气体被引入炉中以降低露点。气体包括氢或碳组分。

3. 发明公开

KR20180066808A 도공액 공급 장치 审中-公开
公开(公告)号：KR20180066808A
公开(公告)日：2018-06-19
申请号：KR20170081138
申请日：2017-06-27
申请人： CHUGAI RO KOGYO KAISHA LTD
发明人： YOKOYAMA MASAKI , KANEMITSU KAZUAKI
IPC分类号： B05C11/00 , B01D19/00 , B01D35/02
摘要： 복수의도공액탱크내에있어서탈포처리된도공액을필터장치에의해정화하게해 송액장치로부터도공수단으로안내할때, 필터장치와송액장치와의사이에각 도공액탱크와연통하게하는연통로를설치하고, 도공액을필터장치로안내하는것을정지하게한 상태로필터장치를교환하여, 교환된필터장치내를, 진공흡인장치에의해연통로와도공액탱크를개재해흡인하게했다.

4. 发明授权

KR860000531B1 PRE-HEATING FURNACE FOR STEEL PRODUCT PARTS ATTACHED OIL 失效
公开(公告)号：KR860000531B1
公开(公告)日：1986-05-08
申请号：KR790003391
申请日：1979-09-28
申请人： CHUGAI RO KOGYO KAISHA LTD
发明人： HATTORI FUMIHIKO , SASAKI HIROFUMI
IPC分类号： C21D1/00
摘要： The pre-heating furnace for steel product parts has a rotary fan(14). An openning part(6b) and a combustion treatment chamber (7) are established in the pre-heating furnace. The openning part (6b) is connected with the interior of the pre-heating furnace. The combustion treatment chamber(7) has a burner(20) for combustion of vaporized oil. A radiation zone(17) is made by part of the furnace wall and a radiation plate(1b). One end of the radiation zone(17) is connected with a combustion treatmemt chamber and the other end of it(17) is exposed to the outside of the furnace.

5. 发明专利

ES2685750T3 Horno de recocido continuo 未知
公开(公告)号：ES2685750T3
公开(公告)日：2018-10-11
申请号：ES09844645
申请日：2009-05-22
申请人： CHUGAI RO KOGYO KAISHA LTD
IPC分类号： C21D9/56 , B01D5/00 , B01D46/00 , C21D9/573
摘要： Un horno de recocido continuo que comprende una zona (12) de calentamiento para calentar un material objeto (1) y una zona (13) de enfriamiento para enfriar el material objeto calentado y que recuece el material objeto en un gas ambiente de recocido brillante transportando continuamente al tiempo el material objeto desde la zona de calentamiento hasta la zona de enfriamiento, caracterizado porque un conducto de guía está dispuesto para introducir el gas ambiente que contiene un componente de polvo blanco, desde el horno de recocido continuo hasta una porción (30) de eliminación de polvo blanco y en el que la porción de eliminación de polvo blanco incluye un rodillo (32) de enfriamiento para inducir la formación de polvo blanco mediante el enfriamiento del gas ambiente, y unos medios de eliminación para eliminar el polvo blanco formado sobre el rodillo (32) de enfriamiento.

6. 发明专利

PT2347832E DISPOSITIVO DE REVESTIMENTO EM FACE DUPLA 未知
公开(公告)号：PT2347832E
公开(公告)日：2013-06-12
申请号：PT11151260
申请日：2011-01-18
申请人： CHUGAI RO KOGYO KAISHA LTD
发明人： NISHIO TSUTOMU , TOKUMOTO TAKAO
IPC分类号： B05C9/04 , B05C5/02

7. 发明专利

DE69633871T2 未知
公开(公告)号：DE69633871T2
公开(公告)日：2005-10-20
申请号：DE69633871
申请日：1996-09-06
申请人： CHUGAI RO KOGYO KAISHA LTD
发明人： NAKAMURA MASAHIRO , YOKOYAMA TAKUYA , NISHIO TSUTOMU
IPC分类号： B05C5/02 , B05C11/02 , B05D1/26 , B05C1/02 , B05C13/00
摘要： A base plate coating method using a die coater. A base plate is placed on a support surface having a flatness of not more than 2 mu m and a plurality of suction holes. The base plate is then sucked onto the support surface via the suction holes and thereby brought into close contact therewith. Consequently, the deformation (for example, torsion and flexure) of the base plate is eliminated. A coating liquid discharged vertically from a die coater is then applied to the base plate as the die coater is moved relatively to the base plate. As a result, a film of coating having a predetermined thickness is formed on the base plate.

8. 发明专利

DE69211879T3 未知
公开(公告)号：DE69211879T3
公开(公告)日：2000-02-24
申请号：DE69211879
申请日：1992-03-26
申请人： NISSHIN STEEL CO LTD , CHUGAI RO KOGYO KAISHA LTD
发明人： ADACHI TAKAKATSU , MATSUMURA HITOSHI , AKIYAMA TETSUO
IPC分类号： C09C1/50 , C21D9/56 , F23D14/30 , F23D14/32 , F23D14/58
摘要： Prior to annealing of cold rolled stainless steel strip, soot is deposited on the surface of the stainless steel strip (2) by a soot generating burner (1), and thereby the heat absorption efficiency of the stainless steel strip (2) in the annealing furnace (4) is increased to enhance the heat treatment capability in the annealing furnace (4). This soot generating burner (1) forms a flame by injecting a premixed gas at low air ratio of fuel gas and pure oxygen or high oxygen enriched air from the nozzle (12) opening, and an air injection port (20) for injecting air for guiding the flame is formed on the outer circumference of the nozzle (12) opening. By this guide air, the flame is guided to form, so to speak, an air curtain, and it is therefore possible to direct the flame efficiently to the surface of the stainless steel strip (2), thereby preventing the soot from depositing near the nozzle (12) opening.

9. 发明专利

DE19515566A1 未知
公开(公告)号：DE19515566A1
公开(公告)日：1996-10-31
申请号：DE19515566
申请日：1995-04-27
申请人： CHUGAI RO KOGYO KAISHA LTD
发明人： TAKEDA YUTUKA , KAMITANI MAMORU
IPC分类号： B08B3/08 , C23G5/04 , B08B3/10

10. 发明专利

DE69208542T2 未知
公开(公告)号：DE69208542T2
公开(公告)日：1996-09-12
申请号：DE69208542
申请日：1992-06-29
申请人： CHUGAI RO KOGYO KAISHA LTD
发明人： MURAKAMI KOJI
IPC分类号： C21D9/56 , C23C14/56 , C23C16/54
摘要： An intermediate roll (5) is immersed in the sealing liquid (W) accumulated in the U-shaped sealing tank (4). The 1st reversing rolls and the 2nd reversing rolls (6) are located above the vacuum end of the tank and the 3rd reversing rolls and the 4th reversing rolls (7) are located above the open end of the tank. Two endless belts (8) are extended from the 1st roll to the 2nd roll, and extended from the 2nd roll to the 3rd roll via the intermediate roll, and extended from the 3rd roll to the 4th roll, and returned to the 1st roll via the intermediate roll. The endless belts have means for separably joining both the side edges of one endless belts to that of the other. A steel strip (S) is inserted into the gap between the endless belts at any one pair of reversing rolls located in upstream side, and is released from any one pair of reversing rolls located in down stream side.

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