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1. 发明专利

JP2005171104A Method and system for producing carbonized product from waste 有权
标题翻译：从废物生产碳化物的方法和系统
公开(公告)号：JP2005171104A
公开(公告)日：2005-06-30
申请号：JP2003413867
申请日：2003-12-11
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： KUSUDA HIROMASA , FUJII KENICHI , HATAKEYAMA SHUICHIRO , SAWAI MASAKAZU
IPC分类号： B09B3/00 , B09B5/00 , C10L5/46
CPC分类号： Y02E50/10 , Y02E50/30
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a carbonized product, so designed that the concentration of dioxins in the product is reduced, any pulverizer is eliminated, and the corrosion of an actively carbonizing conveyor by chlorine is prevented.
SOLUTION: The method comprises the following process: Wastes are charged into a fluidized bed-type carbonizing oven 10 and carbonized, a carbonized product-containing exhaust gas from the oven 10 is introduced into a carbonized product-separating/retrieving vessel 18 and separated into a carbonized product and an exhaust gas, the exhaust gas is then introduced into a recombustion oven 20 and burned, whereas the carbonized product is introduced into a heat dechlorination section 22 and heat-dechlorinated to decompose dioxins contained in the product, the resultant carbonized product from the section 22 is directly charged into a washing agitation tank 26 to effect desalting the product to prevent resynthesis of dioxins. Subsequently, the carbonized product from the washing agitation tank 26 is dewatered, at least part of the carbonized product thus dewatered is then introduced into the actively carbonizing conveyor 50 equipped in the recombustion oven 20 and made into the final active carbonized product by the heat of combustion in the recombustion oven 20.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种生产碳化产物的方法，设计成使得产物中二恶英的浓度降低，任何粉碎机被消除，并且防止了主动碳化输送机由氯气的腐蚀。解决方案：该方法包括以下过程：将废物装入流化床型碳化炉10中并碳化，将来自烘箱10的含碳化产物的废气引入碳化产物分离/回收容器18 并分离为碳化产物和废气，然后将废气引入再燃烧炉20中并燃烧，而将碳化产物引入加热脱氯部分22并进行热脱氯以分解产物中所含的二恶英，将来自部分22的所得碳化产物直接装入洗涤搅拌槽26中，以使产物脱盐以防止二恶英的再合成。随后，来自洗涤搅拌槽26的碳化产物脱水，然后将至少部分如此脱水的碳化产物引入装配在重整炉20中的主动碳化输送机50中，并通过在重组炉20中燃烧。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005091281A Corrosion monitoring sensor 有权
标题翻译：腐蚀监测传感器
公开(公告)号：JP2005091281A
公开(公告)日：2005-04-07
申请号：JP2003328103
申请日：2003-09-19
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： KAMEI YUJI , IWASAKI ISATO , FUJII KENICHI , FUJIMOTO YASUSHI , MURASE KEISUKE
IPC分类号： G01N17/02 , G01N17/04 , G01N27/02 , G01N27/06 , G01N27/26
摘要： PROBLEM TO BE SOLVED: To provide a corrosion monitoring sensor capable of stable use and facilitating handling at transportation etc. by compensating for the low impact resistance of a reference electrode and the tip part of a probe 4.
SOLUTION: The corrosion monitoring sensor 1 is a sensor for measuring the corrosion rate of metal to be evaluated in a corrosive environment. A electrode part substrate 6 of an insulator is mounted to part of a side surface of the probe 4 made of metal, in such a way as not to divide the probe 4 in the longitudinal direction. A sample electrode 2 made of the metal to be evaluated, its counter electrode 3, and a reference electrode 5 are provided on the electrode part substrate 6.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过补偿参考电极和探针4的尖端部分的低耐冲击性，提供能够稳定使用并便于运输处理的腐蚀监测传感器。解决方案：腐蚀监测传感器1是用于测量腐蚀环境中待评价金属的腐蚀速度的传感器。将绝缘体的电极部件基板6安装在金属制的探针4的侧面的一部分上，不会使探头4在长度方向上分割。在电极部件基板6上设置由待评估金属制成的样品电极2，其对电极3和参考电极5.（C）2005，JPO＆NCIPI

3. 发明专利

JP2004237216A Method and system for waste disposal 有权
公开(公告)号：JP2004237216A
公开(公告)日：2004-08-26
申请号：JP2003029358
申请日：2003-02-06
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： SAWAI MASAKAZU , HATAKEYAMA SHUICHIRO , KANZAWA MASAKI , FUJII KENICHI , SAKURAI TAMAKI , KUSUDA HIROMASA
IPC分类号： F23G5/00 , B01D53/70 , B09B3/00 , C02F11/10 , F23G5/027 , F23J15/00
CPC分类号： Y02W30/20
摘要： PROBLEM TO BE SOLVED: To provide a system for waste disposal where an activated carbide can be produced for significant reuses by installing a means for carbonization and reactivation of organic wastes in a waste incineration system and dioxins can be removed and decomposed using the above means. SOLUTION: The system comprises a partial combustion furnace 2 for partially burning a waste (x), a cyclone 4 for separating an unburned gas from an unburned solid (y) generated in partial combustion, an afterburning furnace 6 for afterburning the unburned gas, a heat exchanging means such as a boiler 6 for recovering heat generated in afterburning and an exhaust gas treatment means for treating an exhaust gas generated in afterburning and discharging the exhaust gas into the atmosphere. A carbonizing and reactivating furnace 12 is installed in series at a discharge opening 4c for the unburned solid located at the bottom of the cyclone 4, where dioxins contained in the unburned solid are thermally decomposed under a reducing atmosphere and the above unburned solid is carbonized and reactivated to produce an activated carbide having many pores on the surface. COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JPH10169935A GASIFYING MELTING METHOD AND APPARATUS FOR WASTE 失效
公开(公告)号：JPH10169935A
公开(公告)日：1998-06-26
申请号：JP35280696
申请日：1996-12-12
申请人： KAWASAKI HEAVY IND LTD
发明人： OKADA ZENSHI , MORIOKA SHUICHI , FUJIYAMA HIROSHI , FUJII KENICHI
IPC分类号： F23G5/027 , F23G5/16 , F23G5/46 , F23J1/00
摘要： PROBLEM TO BE SOLVED: To enable highly efficient power generation by accomplishing the stable operation of a melting furnace at a low cost and the recovery of high temperature steam without being affected by a calorific value due to changes in moisture contained in waste such as municipal waste or industrial waste. SOLUTION: Wastes are partially burned on a fluidized bed 12 and a generated gas from the fluidized bed 12 undergoes a solid-gas separation with a cyclone 20 into a combustible gas and a solid containing unburned components. The combustible gas is introduced into a combustible gas combustion boiler 30 and burned to generate steam. The solid containing unburned components is introduced into a melting furnace 24 and burned to melt ash. The combustible gas combustion boiler 30 is provided with a final superheater 38 to finally superheat steam.

5. 发明专利

JPH0481692B2 失效
公开(公告)号：JPH0481692B2
公开(公告)日：1992-12-24
申请号：JP6672288
申请日：1988-03-18
申请人： KAWASAKI HEAVY IND LTD
发明人： SAWAI MASAKAZU , MATSUCHI TAKAO , FUJII KENICHI , NAKAMURA KEIZO
IPC分类号： F23G5/30 , F23C10/00 , F23G5/00 , F23G5/16 , F23G5/32 , F23G7/00

6. 发明专利

JPH0317041B2 失效
公开(公告)号：JPH0317041B2
公开(公告)日：1991-03-07
申请号：JP5894084
申请日：1984-03-26
申请人： KAWASAKI HEAVY IND LTD
发明人： OZAKI KUNPEI , SHIRAHA MICHIHIRO , MORI KENJI , FUJII KENICHI , KURATA CHIKATOSHI , HARADA HIDEKAZU
IPC分类号： F23D1/02 , F23C3/00 , F23C99/00 , F23J1/08

7. 发明专利

JPH031564B2 失效
公开(公告)号：JPH031564B2
公开(公告)日：1991-01-10
申请号：JP22971183
申请日：1983-12-05
申请人： KAWASAKI HEAVY IND LTD
发明人： OZAKI KUNPEI , KURATA CHIKATOSHI , FUJII KENICHI , DEWA KO
IPC分类号： F23C99/00 , F23C3/00 , F23C5/00 , F23D1/02

8. 发明专利

JPH02132183A RECYCLING SYSTEM FOR BY-PRODUCT GAS IN DRY COKE EXTINGUISHING EQUIPMENT 失效
公开(公告)号：JPH02132183A
公开(公告)日：1990-05-21
申请号：JP20269588
申请日：1988-08-16
申请人： KAWASAKI HEAVY IND LTD , KAWASAKI STEEL CO
发明人： SHIRAHA MICHIHIRO , FUJII KENICHI , NAKAMURA KEIZO , TAKANO HIDEKI , YOSHIDA KATSUNORI
IPC分类号： C10J3/72 , C10B39/02
摘要： PURPOSE:To efficiently and safely produce clean by-product gases in a high concentration at low temperatures at a low cost by mounting a cyclone combustion furnace in coke dry extinguishing equipment and producing the by-product gases under specific conditions. CONSTITUTION:Low-temperature by-product gases are fed from a by-product gas duct III 5, inserted and installed in the top of coke dry extinguishing equipment (CDQ) 1 and a by-product gas duct IV 6, inserted and installed in a duct 3 into combustion gases to keep the combustion gas temperature at about 80 deg.C. Gases after completing reaction are passed through the duct 3, fed into a boiler 7 and cooled by heat exchange and dust is removed by the first duct collector 9. The resultant gases are made to flow into an induced blower 10. The by- product gases under boosted pressure therein are then burned and released from a diffusion cylinder 11 during the time of a low CO concentration in the gases at the time of starting or stopping a cyclone coal combustion furnace 2. The gases are further cleaned with the second duct collector 12 and pressurized while the designed value of CO concentration is kept. Part of the gases are subsequently recycled for regulating gas temperature in the CDQ 1.

9. 发明专利

JPS6391414A COAL COMBUSTION APPARATUS AND METHOD OF USING THE SAME 失效
公开(公告)号：JPS6391414A
公开(公告)日：1988-04-22
申请号：JP23522086
申请日：1986-10-02
申请人： KAWASAKI HEAVY IND LTD
发明人： SHIRAHA MICHIHIRO , MORI KENJI , FUJII KENICHI , SUZUTANI SHINGO , HARADA HIDEKAZU
IPC分类号： F23D1/02 , F23J1/02
摘要： PURPOSE:To prevent ashes from being accumulated at the bottom part of a boiler furnace by a method wherein coal ashes flowed into the boiler furnace and dropped onto the bottom part of the furnace are cooled to keep their powdery nature and accumulated at an ash reservoir of the bottom part of the furnace with furnace bottom blowing air, thereafter they are discharged out of a system from the boiler furnace through a furnace bottom ash transferring device. CONSTITUTION:More than two or three stages of furnace bottom water pipes 4 arranged in a zig-zag form so as to have an opening 3 are arranged at a bottom part of a boiler furnace 1. A furnace bottom ash reservoir 6 is arranged below the furnace bottom water pipe 4 through a space 5 below the water pipes, a furnace bottom ash transferring device 7 such as a water-cooled screw feeder is connected to a part below the furnace bottom ash reservoir 6. The space 5 below the water pipes is provided with a furnace bottom blowing air supplying pipe for blowing out the ignited ashes and a furnace bottom blowing gas supplying pipe 8 such as a soot blower are arranged. Combustion air of 10-60% of total combustion air is blown into the space 5 below the water pipes to cause the combustion ashes to be moved to the furnace bottom ash reservoir 6. A furnace bottom ash transferring device is connected to a lower part of the furnace bottom ash reservoir.

10. 发明专利

JPS60202208A CYCLONE TYPE COMBUSTION APPARATUS 失效
公开(公告)号：JPS60202208A
公开(公告)日：1985-10-12
申请号：JP5894084
申请日：1984-03-26
申请人： KAWASAKI HEAVY IND LTD
发明人： OZAKI KUNPEI , SHIRAHA MICHIHIRO , MORI KENJI , FUJII KENICHI , KURATA CHIKATOSHI , HARADA HIDEKAZU
IPC分类号： F23D1/02 , F23C3/00 , F23C99/00 , F23J1/08
摘要： PURPOSE:To improve the efficiency of removal of slag, and to prevent the generation of trouble while promoting combustion in a combustion furnace by mounting a slag removing baffle and a slag capture member. CONSTITUTION:A slag removing chamber 3 is installed between a combustion furnace 2 and a furnace proper 1, and a first slag removing baffle 7 is mounted to the inlet side of the chamber 3 and a second slag removing baffle 8 to the outlet side in a crossing shape respectively. A plurality of slag capture members 12, which are extended in the direction crossing the removing chamber and arranged zigzag in the direction of flow of combustion gas, are fitted. Accordingly, the slag capture members in zigzag arrangement effectively capture and flow down only slag particles flowing out together with combustion gas, the slag particles are collected in flowing molten slag in a lower section and the intrusion of the slag particles into a furnace proper is prevented while a discharge to the outside of the combustion furnace of combustion heat with combustion is inhibited, and a reaction temperature in the combustion furnace is kept to a sufficiently high value.

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