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    • 3. 发明专利
    • Protection filter device
    • 保护过滤器
    • JP2012218988A
    • 2012-11-12
    • JP2011087547
    • 2011-04-11
    • Teoss Corp株式会社テオス
    • MURAI TAKESHIKONAKA TOSHINORI
    • C30B15/00
    • B01D46/22B01D46/0035
    • PROBLEM TO BE SOLVED: To provide a protection filter device for efficiently removing fine powder in exhaust as the failure factor of a vacuum pump, exhausted from a manufacturing device.SOLUTION: A protection filter device (10) is configured to include: a casing (12) having an internal space (19); an exhaust introduction pipe (14) configured to introduce exhaust (H) containing fine particles into the casing (12); a rotator (16) held so as to be rotatable on a central axial line (CL) of an exhaust introduction pipe (14) in the opening of the exhaust introduction pipe (14) in the casing (12); and an endless belt (18) arranged so as to face the opening of the exhaust introduction pipe (14) via the rotator (16) containing fine particle collection liquid (L) on at least the surface side in the casing (12). The surface of the endless belt (18) is brought into contact with the rotator (16), and according as the endless belt (18) rotates, the rotator (16) rotates, and the fine particle collection liquid (L) on the surface side of the endless belt (18) is applied to the surface of the rotator (16).
    • 要解决的问题:提供一种用于有效地除去排气中的细粉末作为从制造装置排出的真空泵的故障因素的保护过滤装置。 保护过滤装置(10)构造成包括:具有内部空间(19)的壳体(12); 排气导入管(14),其将含有微粒的排气(H)引入到所述壳体(12)中; 在所述壳体(12)的所述排气导入管(14)的开口部中,能够在排气导入管(14)的中心轴线(CL)上旋转的旋转体(16)。 以及在壳体(12)的至少表面侧,经由包含微粒收集液(L)的旋转体(16)而配置成与排气导入管(14)的开口相对的环状带(18)。 环形带(18)的表面与转子(16)接触,根据环形带(18)旋转,转子(16)旋转,表面上的微粒收集液(L) 环形带(18)的一侧被施加到转子(16)的表面。 版权所有(C)2013,JPO&INPIT
    • 4. 发明专利
    • Exhaust gas treatment facility and dust recovery method by exhaust gas treatment facility
    • 排气处理设备的排气设备和除尘方法
    • JP2010019525A
    • 2010-01-28
    • JP2008182908
    • 2008-07-14
    • Kobe Steel Ltd株式会社神戸製鋼所
    • TATEISHI MASATAKA
    • F27D17/00B01D50/00C21C5/38F27B1/22F27B3/26
    • F27B3/26B01D46/0023B01D46/0035B01D46/02C21C5/40F27D17/004F27D17/008Y02P10/265Y02P10/283
    • PROBLEM TO BE SOLVED: To provide an exhaust gas treatment facility capable of facilitating effective use of dust by separating and recovering dust in exhaust gas discharged from a molten metal manufacturing furnace and of easily controlling furnace pressure of the molten metal manufacturing furnace and exhaust gas composition. SOLUTION: The exhaust gas treatment facility 1 is provided with an exhaust gas duct 2 which is communicated with a smoke stack 12 for discharging exhaust gas from an exhaust gas outlet 21 of the molten metal manufacturing furnace 20 discharging high-temperature exhaust gas including dust to the atmosphere after the dust is removed from the exhaust gas and in which a dust collecting means and a suction fan 5 are interposed. The dust collecting means comprises a wet type dust collector 3 interposed in the molten metal manufacturing furnace 20 side of the exhaust gas duct 2 and collecting coarse particle dust and a dry type dust collector 4 interposed in the suction fan 5 side of the wet type dust collector 3 and collecting fume type particulate dust. COPYRIGHT: (C)2010,JPO&INPIT
    • 解决的问题:提供一种排气处理设备,其能够通过分离和回收从熔融金属制造炉排出的废气中的灰尘并且容易地控制熔融金属制造炉的炉压而有效地利用灰尘,以及 废气组成。 解决方案:废气处理设备1设置有排气管道2,排气管道2与用于从排出高温废气的熔融金属制造炉20的废气出口21排出废气的烟囱12连通 在从废气中除去灰尘并且其中插入有灰尘收集装置和吸入风扇5的情况下,包括灰尘到大气中。 集尘装置包括插入在废气管道2的熔融金属制造炉20侧的湿式集尘器3,并收集粗粉尘和插入湿式粉尘的吸入风扇5侧的干式集尘器4 收集器3和收集烟雾型颗粒尘埃。 版权所有(C)2010,JPO&INPIT