Tag Archives: furnace

Method and equipment for rolling continuous billet from billet heating furnace of mill train advanced position

Application Number: 00117798Application Date: 2000.06.30Publication Number: 1287030Publication Date: 2001.03.14Priority Information: 1999/6/30 IT 001438A/99International: B21B15/00;B23K37/00Applicant(s) Name: International Technologies S.P.A. & International Technologies Open S.P.A.Address: Inventor(s) Name: Gianflanco. Mantovan;Virginiuo. PometoPatent Agency Code: 11038Patent Agent: yi yongmeiAbstract The invention regards a method for rolling a continuous billet (15) fed from a billet-heating furnace (10) set upstream of a… Read More »

Full-enclosed insculating method for wall of float glass furnace

Application Number: 00111011Application Date: 2000.04.13Publication Number: 1317454Publication Date: 2001.10.17Priority Information: International: C03B5/42;C03B5/43Applicant(s) Name: Shandong Glass GroupAddress: Inventor(s) Name: Liu Tongyou;Wang GangPatent Agency Code: 37103Patent Agent: sun aihuaAbstract A full-enclosed insulating method for the wall of float glass furnace features that a layer of lubricating coating is attached to the external surface of said wall and… Read More »

Domestic water-heating furnace and its production method

Application Number: 00120730Application Date: 2000.07.12Publication Number: 1292476Publication Date: 2001.04.25Priority Information: International: F24B1/183Applicant(s) Name: Hao ZhongliangAddress: Inventor(s) Name: Hao ZhongliangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a corrosion-resisting domestic hot-water stove and its production method. Said domestic hot-water stove consists of stove cavity and water tank, and its structure is characterized by… Read More »

Method for retarding corrosion to CS2 bricks of electric furnace

Application Number: 00113058Application Date: 2000.06.20Publication Number: 1283776Publication Date: 2001.02.14Priority Information: International: C01B31/26;F27D1/16Applicant(s) Name: Technical Certer, Yunan Copper Industry (Group) Co., Ltd.Address: Inventor(s) Name: Zhang Yu;Zhang Jun;Zhao Zhen'gangPatent Agency Code: 53106Patent Agent: li yunAbstract A method for retarding the corrosion to the bricks of electric CO2 generating furnace features that quartz sand is added into furnace… Read More »

Baking-free rumming mass for iron tap channel of blast furnace and its preparation method

Application Number: 00123762Application Date: 2000.09.06Publication Number: 1341573Publication Date: 2002.03.27Priority Information: International: C04B35/101;C21B7/14Applicant(s) Name: Luoyang Research Inst. of Refractory Materials, Ministry of Metallurgical IndustAddress: Inventor(s) Name: Wang Zhanmin;He Xia;Zhu CunliangPatent Agency Code: 11019Patent Agent: bao gongjianAbstract The production method of baking-free type Al2O3-SiC-C ramming mass for iron tap channel of iron-smelting blast furnace adopts a new… Read More »

Method and equipment for rolling multi-billets from billet heating furnace of mill train upper course

Application Number: 00117800Application Date: 2000.06.30Publication Number: 1287031Publication Date: 2001.03.14Priority Information: 1999/6/30 IT 001437A/99International: B21B15/00;B21B1/02Applicant(s) Name: International Technologies S.P.A. & International Technologies Open S.P.A.Address: Inventor(s) Name: Enrico. Kolonbo;Virginiuo. PometoPatent Agency Code: 11038Patent Agent: yi yongmeiAbstract The invention regards a method for rolling billets fed from a billet-heating furnace (10) set upstream of a roll train, in… Read More »

Eddy-type shower furnace

Application Number: 00111124Application Date: 2000.05.30Publication Number: 1326088Publication Date: 2001.12.12Priority Information: International: F27B15/00Applicant(s) Name: Wang ShuzhouAddress: Inventor(s) Name: Wang ShuzhouPatent Agency Code: 37103Patent Agent: ma dunrongAbstract An eddy-type suspended furnace features that the front end of its tubular furnace body is connected to cyclone generator, which is tangently linked with fuel gasifier and has the inlets… Read More »

Method for treatment of bottom produced in vaporization slag-removing combustion furnace

Application Number: 00121280Application Date: 2000.08.14Publication Number: 1284623Publication Date: 2001.02.21Priority Information: 1999/8/13 JP 229135/1999; 1999/9/13 JP 259364/1999; 1999/9/13 JP 259365/1999International: F23C10/02Applicant(s) Name: Ebara Corp.Address: Inventor(s) Name: Maruyama Sanekazu;Hirosei Tetsuhisa;Oya YoshijiPatent Agency Code: 72002Patent Agent: cheng kunAbstract A gasification and slagging combustion furnace comprises a fluidized-bed gasification furnace and a slagging combustion furnace. The recovered fluidized medium… Read More »

Process for directly producing super fine antimony trioxide by volatilizing smelting in blast furnace and its special equipment

Application Number: 00113633Application Date: 2000.08.18Publication Number: 1339612Publication Date: 2002.03.13Priority Information: International: C01G30/00;C22B30/02Applicant(s) Name: Xia YanboAddress: Inventor(s) Name: Xia YanboPatent Agency Code: 43005Patent Agent: xia zanxiAbstract During volatilizing smelted in blast furnace, antimony containing material is mixed with dearsenifying agent and deleading agent produces gaseous antimony trioxide particles in the reaction chamber; the gaseous antimony trioxide… Read More »

One-step process of smelting RE-Si-Mg alloy in arc furnace

Application Number: 00123959Application Date: 2000.10.20Publication Number: 1350064Publication Date: 2002.05.22Priority Information: International: C22B4/06Applicant(s) Name: Jin XijinAddress: Inventor(s) Name: Li Qingxiang;Wang Lin'an;Zhang ZhiyongPatent Agency Code: 37106Patent Agent: fan qiangnianAbstract The technological process for smelting rare earth-silicone-iron-magnesium alloy by using one-step method of arc furnace includes the following steps: according to the component requirements for rare earth-silicone-ion-magnesium alloy… Read More »

Ordinary-pressure automatic heat exchange system of furnace with water jacket

Application Number: 00118570Application Date: 2000.07.06Publication Number: 1281124Publication Date: 2001.01.24Priority Information: International: F24D3/10Applicant(s) Name: Engineering Building Co. Zhundong Exploration Development Co. Xinjiang PetroleumAddress: Inventor(s) Name: Song Bomin;Guo Jinghui;Gao ShengdingPatent Agency Code: 65100Patent Agent: bai zhibinAbstract A normal-pressure automatic heat-exchange system for the water-jacket boiler is composed of pipeline, furnace with water jacket, heating system, elevated water… Read More »

Slat-discharging device for briquet furnace

Application Number: 00111321Application Date: 2000.08.28Publication Number: 1285483Publication Date: 2001.02.28Priority Information: International: F23J1/06Applicant(s) Name: Zaozhuang Duole Heating Equipment Co., Ltd.Address: Inventor(s) Name: Wang Xuebin;Li Jiaqin;Wang HuilingPatent Agency Code: 37209Patent Agent: dai zhenkeAbstract The present invention relates to a deslagging equipment for briquette, and is characterized by that it is formed from supporting frame consisting of left… Read More »

Energy-saving low-pollution process for preparing raw material of calcium carbide furnace

Application Number: 00122023Application Date: 2000.07.21Publication Number: 1283586Publication Date: 2001.02.14Priority Information: 1999/11/8 CN 99124428.1International: C01B31/32Applicant(s) Name: Xu ShanliangAddress: Inventor(s) Name: Xu ShanliangPatent Agency Code: 00000Patent Agent: Abstract A process for preparing the raw material of calcium carbide generator uses calcium lime and carbon as its raw materials and includes pulverizing, adding water, pressing or rolling for… Read More »

Heating furnace using alcohol base fuel

Application Number: 00113678Application Date: 2000.09.08Publication Number: 1342868Publication Date: 2002.04.03Priority Information: International: F24C5/02;F24C5/12Applicant(s) Name: Zhou ShengwuAddress: Inventor(s) Name: Zhou ShengwuPatent Agency Code: 43101Patent Agent: fu geyanAbstract A heating stove using alcohol-base fuel is composed of burning unit and hear radiator. Said burning unit consists of fuel tank, burner and fuel gasifier, and features that a fire… Read More »

Low heat value gas barning furnace

Application Number: 00123998Application Date: 2000.11.02Publication Number: 1290835Publication Date: 2001.04.11Priority Information: International: F23C9/00;F23C11/00Applicant(s) Name: Li JianxinAddress: Inventor(s) Name: Li JianxinPatent Agency Code: 37203Patent Agent: dai wujunAbstract The gas burning furnace is used to recover heat energy from combustible gas containing relatively less combustible matter in metallurgical, chemical industry and other fields. In the furnace, there is… Read More »

Blowing method for blowing synthetic resin into furnace

Application Number: 00118881Application Date: 1997.03.28Publication Number: 1280197Publication Date: 2001.01.17Priority Information: 1997/2/12 JP 027581/1997; 1996/9/13 JP 243921/1996; 1996/9/13 JP 243923/1996; 1996/9/13 JP 243924/1996; 1996/9/13 JP 265139/1996; 1996/12/17 JP 337023/1996International: C21B5/00Applicant(s) Name: Nippon Kokan K.K.Address: Inventor(s) Name: Nakamura Hiromi;Okawa Uchihiko;Fujii MasuhiroPatent Agency Code: 11038Patent Agent: ma jiangliAbstract A method for blowing a synthetic resin material into a… Read More »

Copper smelting technology and air-tight smelting furnace

Application Number: 00111412Application Date: 2000.01.03Publication Number: 1302996Publication Date: 2001.07.11Priority Information: International: F27B5/05Applicant(s) Name: Wang XiaobangAddress: Inventor(s) Name: Wang XiaobangPatent Agency Code: 31128Patent Agent: li gaodongAbstract A technique for smelting copper features that after the copper is fully molten, a low-pressure refining in an air-tight furnace is performed to obtain high-density copper billet with low air… Read More »

Carbon furnace

Application Number: 00122343Application Date: 2000.08.25Publication Number: 1339402Publication Date: 2002.03.13Priority Information: International: C01B31/02Applicant(s) Name: Sun CongqunAddress: Inventor(s) Name: Sun CongqunPatent Agency Code: 64100Patent Agent: wang jishuAbstract The carbon furnace has several alternately arranged combustion channels and calcination channels inside the furnace body; burner below the body with mouth communicated with the first layer of combustion channels… Read More »

Multifunctional superconducting heat-pipe gas-burning furnace with less environmetal pollution

Application Number: 00113741Application Date: 2000.02.03Publication Number: 1284630Publication Date: 2001.02.21Priority Information: 1999/8/14 CN 99115841.5International: F24H1/14;F28D15/02Applicant(s) Name: Lanzhou Jinfule Food Product Co., Ltd.Address: Inventor(s) Name: Jin Jifan;Qian WenhanPatent Agency Code: 62002Patent Agent: wang yushuangAbstract The gas burning furnace includes a furnace, a heating hot water pipe, a heating return water pipe and a heating circular pump. The… Read More »

Graphite Rotary pipe type furnace

Application Number: 00124269Application Date: 2000.07.06Publication Number: 1285496Publication Date: 2001.02.28Priority Information: 1999/8/20 US 09/378590International: F27B7/06;F27D7/06Applicant(s) Name: Haber International Inc.Address: Inventor(s) Name: C.V. WeidePatent Agency Code: 72001Patent Agent: zhang shegaoAbstract A rotary tube furnace suitable for operation in controlled atmospheres at temperatures in the range of 1500 DEG to 2800 DEG comprises a generally horizontal rotatable graphite… Read More »

Garbage incineration furnace

Application Number: 00119103Application Date: 2000.06.14Publication Number: 1288128Publication Date: 2001.03.21Priority Information: International: F23G5/02;F23G5/033;F23G5/04;F23G5/12Applicant(s) Name: Cai TianyuAddress: Inventor(s) Name: Cai TianyuPatent Agency Code: 00000Patent Agent: Abstract A garbage incinerator is composed of air inlet, chimney, direction rudder for air inlet, wind channel, spiral wind inlet pipe linked to bottom of combustion box, quantitative garbage feeder for uniformly… Read More »

Self-sucking method for preventing furnace fume deposit

Application Number: 00112180Application Date: 2000.03.29Publication Number: 1315222Publication Date: 2001.10.03Priority Information: International: B01D53/50;F28G9/00Applicant(s) Name: Maanshan Power PlantAddress: Inventor(s) Name: Xu Xu;Jiao Mabao;Wu ZhengfengPatent Agency Code: 34100Patent Agent: gao guizhenAbstract A self-sucking method for preventing SO2 discharge and furnace fume deposit in the steam power plant features that a water-spraying air extractor and negative-pressure suction are used.… Read More »

Dry-dust collector for blast furnace

Application Number: 00122696Application Date: 2000.08.16Publication Number: 1315220Publication Date: 2001.10.03Priority Information: 2000/3/29 JP 89996/2000International: B01D46/00;C21B7/22Applicant(s) Name: Hitachi Zosen Corp.Address: Inventor(s) Name: Oeki KatsukeiPatent Agency Code: 11038Patent Agent: he tengyunAbstract A crude gas feeding duct 26 for guiding a blast furnace exhaust gas is connected with the bottom part of a crude gas chamber 27 and a… Read More »

Smoke and fire enclosed type secondary combustion heating furnace

Application Number: 00114883Application Date: 2000.05.19Publication Number: 1275706Publication Date: 2000.12.06Priority Information: International: F27B3/02Applicant(s) Name: Zhao FujuAddress: Inventor(s) Name: Zhao Fuju;Zhao Chenwei;Zhao ZhenweiPatent Agency Code: 14105Patent Agent: li yiguiAbstract The closed secondary combustion heating furnace possess brick-laid furnace body, combustion chamber, heating chamber, combustion-supporting blowing system and flue system, and is characterized by that it possesses the… Read More »

Copper-zinc separation method during smelting in a blast furnace

Application Number: 00125373Application Date: 2000.09.21Publication Number: 1288966Publication Date: 2001.03.28Priority Information: International: C22B15/02;C22B19/02Applicant(s) Name: Shi HanxiangAddress: Inventor(s) Name: Shi HanxiangPatent Agency Code: 33102Patent Agent: yuan zhongweiAbstract The present invention includes the following steps: mixing complex copper preparation concentrate and limestone according to a certain proportion, pelletizing, sintering in chair sintering machine to form block, smelting by… Read More »

Organic thermal carrier heating furnace for alcohol distillation

Application Number: 00119156Application Date: 2000.06.23Publication Number: 1281841Publication Date: 2001.01.31Priority Information: International: B01D3/00;C07C31/08Applicant(s) Name: Mo ZichengAddress: Inventor(s) Name: Mo ZichengPatent Agency Code: 45104Patent Agent: shi bendingAbstract The present invention relates to an organic heat carrier heating furnace for single-tower or multi-tower system alcohol distillation, and is characterized by that it adopts high-temp, low-pressure heating process, has… Read More »

Hot loading process of molten iron in electric furnace and conveying vehicle for blast furnace molten iron

Application Number: 00112434Application Date: 2000.07.29Publication Number: 1336442Publication Date: 2002.02.20Priority Information: International: B22D41/12;C21C5/52Applicant(s) Name: Jiangsu Huaigang Group Corp., Ltd.Address: Inventor(s) Name: He Daping;Han Jianhuai;Zhang FengjunPatent Agency Code: 32110Patent Agent: zhu gerenAbstract The present invention relates to electric furnace molten iron hot pack new technology and its blast furnace molten iron conveying car, the blast furnace molten… Read More »

Continuous microwave fritting furnace

Application Number: 00123259Application Date: 2000.11.15Publication Number: 1352374Publication Date: 2002.06.05Priority Information: International: F27B5/02;F27B5/14;H05B6/80Applicant(s) Name: Metals Inst., Chinese Academy of SciencesAddress: Inventor(s) Name: Yang Yongjin;Zhang Jinsong;Liu QiangPatent Agency Code: 21002Patent Agent: zhang chenAbstract A continuous microwave fritting furnace consists of one preheating conventional electric heating section, one microwave heating section and one temperature cooling controlling convertional electric… Read More »

Prepn. of defluorinated phosphate by using coal as fuel in boiling furnace

Application Number: 00115684Application Date: 2000.05.16Publication Number: 1323736Publication Date: 2001.11.28Priority Information: International: A23K1/00;C01B25/26Applicant(s) Name: Shan GuangyuAddress: Inventor(s) Name: Shan Guangyu;Cao Judi;Zhang WenlongPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to manufacturing method of defluorinated phosphate in boiling kiln using phosphorus ore as main raw material and coal as fuel, said product is a high… Read More »

Method for auxiliary heating to glass-melting furnace using top-mounted oxygen fuel nozzle

Application Number: 00126228Application Date: 2000.08.16Publication Number: 1306945Publication Date: 2001.08.08Priority Information: 1999/8/16 US 09/374,921International: C03B5/16;C03B5/235;C03B5/237Applicant(s) Name: BOC Inc.Address: Inventor(s) Name: N.G. simpson;T.G. Cleton;G.F. PrusharPatent Agency Code: 31100Patent Agent: zhou chengzeAbstract In an industrial glass furnace which contains recuperators, regenerators, electric boost or other devices for providing heat to glass batch material an oxy-fuel burner mounted in… Read More »