Gasification furnace
    1.
    发明申请
    Gasification furnace 审中-公开
    气化炉

    公开(公告)号:US20070012230A1

    公开(公告)日:2007-01-18

    申请号:US11178277

    申请日:2005-07-12

    IPC分类号: F23G5/00 F23G7/00

    摘要: A gasification furnace has a gasification chamber for pyrolyzing a raw material in a fluidized medium being fluidized therein to produce a pyrolysis gas and a pyrolysis residue. The gasification furnace also has a combustion chamber for receiving the pyrolysis residue together with the fluidized medium, combusting the pyrolysis residue in the fluidized medium being fluidized therein to heat the fluidized medium, and returning the fluidized medium to the gasification chamber. The gasification furnace includes a partition wall for separating the gasification chamber and the combustion chamber from each other. The partition wall includes a first steel plate having a cooling structure to prevent the pyrolysis gas from flowing between the gasification chamber and the combustion chamber. The gasification furnace allows a general material to be used for components therein and have a long repair period.

    摘要翻译: 气化炉具有气化室,用于在其中流化的流化介质中热解原料以产生热解气体和热解残渣。 气化炉还具有用于与流化介质一起接收热解残余物的燃烧室,使在其中流化的流化介质中的热解残余物燃烧,以加热流化介质,并将流化介质返回到气化室。 气化炉包括用于将气化室和燃烧室分离的分隔壁。 分隔壁包括具有防止热解气体在气化室和燃烧室之间流动的冷却结构的第一钢板。 气化炉允许将一般材料用于其中的组分并且具有长的修复周期。

    Incombustible withdrawing system
    4.
    发明申请
    Incombustible withdrawing system 有权
    不燃回收系统

    公开(公告)号:US20050066864A1

    公开(公告)日:2005-03-31

    申请号:US10808414

    申请日:2004-03-25

    摘要: An incombustible withdrawing system (302a) withdraws an incombustible from a fluidized-bed furnace (305) having a fluidized bed (312) formed therein by a fluidized medium (310). The incombustible withdrawing system (302a) has a mixture delivery path (316) to deliver a mixture (310b) of the fluidized medium and the incombustible from a bottom (311) of the fluidized-bed furnace (305). The incombustible withdrawing system (302a) also has a fluidized-bed separating chamber (390) disposed downstream of the mixture delivery path (316) to fluidize the mixture (310b) by a fluidizing gas (331) and to separate the mixture into a first separated mixture (310g) and a second separated mixture (310f). The incombustible withdrawing system (302a) includes a return passage (391, 394) to return the first separated mixture (310g) to the fluidized-bed furnace (305), and an incombustible discharge passage (392) to discharge the second separated mixture (310f) to an exterior of the fluidized-bed furnace (305).

    摘要翻译: 不燃性抽出系统(302a)通过流化介质(310)从其中形成有流化床(312)的流化床炉(305)中取出不可燃物。 不燃性抽出系统(302a)具有混合物输送路径(316),以输送流化介质的混合物(310b),并且从流化床炉(305)的底部(311)不可燃。 不燃性抽出系统(302a)还具有设置在混合物输送路径(316)下游的流化床分离室(390),以使流化气体(331)流化混合物(310b),并将混合物分离成第一 分离的混合物(310g)和第二分离的混合物(310f)。 不燃性抽出系统(302a)包括将第一分离的混合物(310g)返回到流化床炉(305)的返回通道(391,394)和用于将第二分离混合物排出的不可燃排放通道(392) 310f)连接到流化床炉(305)的外部。

    Paste transfer apparatus for a filter cigarette manufacturing system
    5.
    发明授权
    Paste transfer apparatus for a filter cigarette manufacturing system 失效
    过滤嘴香烟制造系统用糊剂转运装置

    公开(公告)号:US5634477A

    公开(公告)日:1997-06-03

    申请号:US412738

    申请日:1995-03-29

    摘要: A paste transfer apparatus for a filter cigarette manufacturing system includes a movable guide roller and a fixed guide roller separated from each other in the traveling direction of tip paper, and a paste transfer roller is arranged between these guide rollers and disposed in rolling contact with the tip paper. A rocking arm having the movable guide roller mounted thereon is always urged in one direction by a spring, and can also be swung in the opposite direction by a rotary actuator through a swing arm and a cam follower. During operation of the manufacturing system, the rotary actuator is driven in accordance with the tip paper traveling speed under the control of a control unit, and thus the rocking arm turns to bring the movable guide roller to a position closer to or farther from the paste transfer roller, whereby the contact angle over which the tip paper is brought into contact with the paste transfer roller is varied to maintain the thickness of paste transferred to the tip paper at a required thickness.

    摘要翻译: 用于过滤嘴香烟制造系统的糊剂传送装置包括可动引导辊和在尖端纸的行进方向上彼此分离的固定引导辊,并且在这些引导辊之间布置糊状物转移辊,并与 提示纸。 具有安装在其上的可动引导辊的摇臂总是通过弹簧在一个方向上被推动,并且还可以通过旋转致动器通过摆臂和凸轮从动件在相反方向上摆动。 在制造系统的运转过程中,旋转执行器在控制单元的控制下根据接头纸行进速度被驱动,因此摇臂转动使可动导向辊靠近或远离糊状物 转印辊,由此使尖端纸与糊剂转印辊接触的接触角变化,以将转印到纸张纸上的浆料的厚度保持在所需厚度。

    Incombustible withdrawing system
    7.
    发明授权
    Incombustible withdrawing system 有权
    不燃回收系统

    公开(公告)号:US07159522B2

    公开(公告)日:2007-01-09

    申请号:US11340758

    申请日:2006-01-27

    IPC分类号: F23G5/30

    摘要: An incombustible withdrawing system withdraws an incombustible from a fluidized-bed furnace having a fluidized bed formed therein by a fluidized medium. The incombustible withdrawing system has a mixture delivery path to deliver a mixture of the fluidized medium and the incombustible from a bottom of the fluidized-bed furnace. The incombustible withdrawing system also has a fluidized-bed separating chamber disposed downstream of the mixture delivery path to fluidize the mixture by a fluidizing gas and to separate the mixture into a first separated mixture and a second separated mixture. The incombustible withdrawing system includes a return passage to return the first separated mixture to the fluidized-bed furnace, and an incombustible discharge passage to discharge the second separated mixture to an exterior of the fluidized-bed furnace.

    摘要翻译: 不可燃的抽出系统通过流化介质从其中形成有流化床的流化床炉中取出不燃物。 不燃性抽出系统具有混合物输送路径,以从流化床炉的底部输送流化介质和不可燃混合物。 不燃性抽出系统还具有设置在混合物输送路径下游的流化床分离室,以通过流化气体使混合物流化,并将混合物分离成第一分离的混合物和第二分离的混合物。 不燃性抽出系统包括将第一分离的混合物返回到流化床炉的返回通道和用于将第二分离的混合物排出到流化床炉的外部的不可燃排放通道。

    Incombustible withdrawing system
    8.
    发明授权
    Incombustible withdrawing system 有权
    不燃回收系统

    公开(公告)号:US07025007B2

    公开(公告)日:2006-04-11

    申请号:US10808414

    申请日:2004-03-25

    IPC分类号: F23G5/30

    摘要: An incombustible withdrawing system withdraws an incombustible from a fluidized-bed furnace having a fluidized bed formed therein by a fluidized medium. The incombustible withdrawing system has a mixture delivery path to deliver a mixture of the fluidized medium and the incombustible from a bottom of the fluidized-bed furnace. The incombustible withdrawing system also has a fluidized-bed separating chamber disposed downstream of the mixture delivery path to fluidize the mixture by a fluidizing gas and to separate the mixture into a first separated mixture and a second separated mixture. The incombustible withdrawing system includes a return passage to return the first separated mixture to the fluidized-bed furnace, and an incombustible discharge passage to discharge the second separated mixture to an exterior of the fluidized-bed furnace.

    摘要翻译: 不可燃的抽出系统通过流化介质从其中形成有流化床的流化床炉中取出不燃物。 不燃性抽出系统具有混合物输送路径,以从流化床炉的底部输送流化介质和不可燃混合物。 不燃性抽出系统还具有设置在混合物输送路径下游的流化床分离室,以通过流化气体使混合物流化,并将混合物分离成第一分离的混合物和第二分离的混合物。 不燃性抽出系统包括将第一分离的混合物返回到流化床炉的返回通道和用于将第二分离的混合物排出到流化床炉的外部的不可燃排放通道。

    Low-carbon free cutting steel
    9.
    发明申请
    Low-carbon free cutting steel 审中-公开
    低碳自由切割钢

    公开(公告)号:US20050025658A1

    公开(公告)日:2005-02-03

    申请号:US10898963

    申请日:2004-07-27

    CPC分类号: C22C38/02 C22C38/04

    摘要: The invention provides a low-carbon free cutting steel containing no lead and is at least comparable in machinability to the conventional leaded free cutting steels and composite free cutting steels and furthermore has excellent finished surface characteristics. The steel is a low-carbon free cutting steel which comprises, on the percent by mass basis, C: 0.05 to under 0.20%, Mn: 0.4-2.0%, S: 0.21-1.0%, Ti: 0.002-0.10%, P: 0.001-0.30%, Al: not higher than 0.2%, 0: 0.001-0:03% and N: 0.0005-0.02%, with the balance being Fe and impurities, and which satisfies the relations (a) and (b) given below concerning the inclusions contained in the steel: (A+B)/C≧0.8   (a), NA≧5   (b), wherein, A: the total area occupied by substantial MnS with Ti carbide and/or Ti carbonitride included therein among the inclusions not smaller than 1 μm in circle-equivalent diameter per mm2 of a cross section parallel to the direction of rolling; B: the total area occupied by substantial MnS with neither Ti carbide nor Ti carbonitride included therein among the inclusions not smaller than 1 μm in circle-equivalent diameter per mm2 of a cross section parallel to the direction of rolling; C: the total area occupied by all the inclusions not smaller than 1 μm in circle-equivalent diameter per mm2 of a cross section parallel to the direction of rolling; NA: the number of substantial MnS inclusions with Ti carbide and/or Ti carbonitride included therein among the inclusions not smaller than 1 μm in circle-equivalent diameter per mm2 of a cross section parallel to the direction of rolling.

    摘要翻译: 本发明提供一种不含铅的低碳自由切削钢,至少与常规的含铅自由切削钢和复合自由切削钢的切削性相当,并且还具有优异的成品表面特性。 该钢是低碳自由切削钢,以质量%计含有C:0.05〜0.20%以下,Mn:0.4〜2.0%,S:0.21〜1.0%,Ti:0.002〜0.10%,P :0.001-0.30%,Al:不高于0.2%,0:0.001-0:03%和N:0.0005-0.02%,余量为Fe和杂质,满足关系式(a)和(b) 对于包含在钢中的夹杂物:(A + B)/ C> = 0.8(a),NA> = 5(b),其中,A:实质MnS与Ti碳化物和/或Ti 夹杂物中包含的碳氮化物在与轧制方向平行的截面中每平方毫米的圆当量直径不小于1微米; B:平均于轧制方向的横截面的平均当量直径不小于1μm的夹杂物中不含Ti碳化物和Ti碳氮化物的实质MnS所占的总面积; C:与轧制方向平行的截面的每平方毫米的圆当量直径不小于1um的所有夹杂物占据的总面积; NA:夹杂物中含有Ti碳化物和/或Ti碳氮化物的实质MnS夹杂物的数量不小于平均于轧制方向的横截面的平均当量直径为1毫米2的横截面。