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31. 发明授权

US4253824A Tramp removal and bed recirculation system 失效
标题翻译：洗手池和床层循环系统
公开(公告)号：US4253824A
公开(公告)日：1981-03-03
申请号：US57479
申请日：1979-07-13
申请人： Jerry B. Foote
发明人： Jerry B. Foote
IPC分类号： B01J8/44 , B01J8/00 , F27B15/10 , F27B15/00
CPC分类号： F27B15/10 , B01J8/003
摘要： A fluidized bed vessel tramp removal and bed recirculation system comprising a novel dual cone apparatus at the bottom of the vessel.
摘要翻译：流化床容器移除和床再循环系统，其包括在容器底部的新型双锥体装置。

32. 发明授权

US4167819A Pressure regulator 失效
标题翻译：压力调节器
公开(公告)号：US4167819A
公开(公告)日：1979-09-18
申请号：US857649
申请日：1977-12-05
申请人： Robert W. Ebeling, Jr. , Robert B. Weaver
发明人： Robert W. Ebeling, Jr. , Robert B. Weaver
IPC分类号： B01J8/24 , F26B3/08 , F27B15/10 , F27B15/00
CPC分类号： B01J8/1809 , F26B3/08 , F27B15/10 , B01J2208/00539
摘要： The pressure within a pressurized flow reactor operated under harsh environmental conditions is controlled by establishing and maintaining a fluidized bed of uniformly sized granular material of selected density by passing the gas from the reactor upwardly therethrough at a rate sufficient to fluidize the bed and varying the height of the bed by adding granular material thereto or removing granular material therefrom to adjust the backpressure on the flow reactor.
摘要翻译：在苛刻的环境条件下运行的加压流动反应器内的压力通过建立和维持具有选定密度的均匀尺寸的颗粒材料的流化床来控制，该流化床将来自反应器的气体向上通过，其流速足以使床流动并改变高度通过向其中添加颗粒材料或从其中除去颗粒材料以调节流动反应器上的背压。

33. 发明授权

US3954390A Method for producing aggregate used in hardening compositions, predominantly concretes, a fluidized-bed kiln for calcining mineral stock by means of same method, and an aggregate produced by same method 失效
标题翻译：用于硬化组合物，主要是混凝土的骨料的生产方法，用于通过相同方法煅烧矿物原料的流化床窑和通过相同方法生产的骨料
公开(公告)号：US3954390A
公开(公告)日：1976-05-04
申请号：US484234
申请日：1974-06-28
申请人： Alizakir Alikhady Ogly Akhundov , Nikolai Borisovich Kondukov , Kharlampy Sergeevich Vorobiev , Valentin Matveevich Dementiev , Boris Solomonovich Farber Kuibyshev , Alexei Alexandrovich Zelenov , Vladimir Alexandrovich Logvinov , Anna Ilinichna Polinkovskaya , Galina Alexandrovna Petrikhina
发明人： Alizakir Alikhady Ogly Akhundov , Nikolai Borisovich Kondukov , Kharlampy Sergeevich Vorobiev , Valentin Matveevich Dementiev , Boris Solomonovich Farber Kuibyshev , Alexei Alexandrovich Zelenov , Vladimir Alexandrovich Logvinov , Anna Ilinichna Polinkovskaya , Galina Alexandrovna Petrikhina
IPC分类号： B01J8/24 , F27B15/10
CPC分类号： F27B15/10 , B01J8/1827
摘要： The stock is calcined when gaseous fuel and air are introduced into a bed of material at the bottom in separate jets uniformly distributed over the cross section of bed.In a fluidized-bed kiln the burners are uniformly distributed over the entire area of hearth and each burner is a gas/air nozzle incorporating a cone-shaped cap a diffuser which form an annular passage for the air to pass whereas the gas passes through a central passage provided in the cone-shaped cap and running coaxially with the annular passage.In another embodiment of the fluidized-bed kiln, the burners are fitted into the hearth of kiln uniformly over its entire area and each burner is a gas nozzle projecting upwards in the form of a vertical tube with a cone-shaped cap forming with the wall of the tube an annular passage for the gas to pass.
摘要翻译：当气体燃料和空气在底部的材料床中被引入均匀分布在床的横截面上的分开的喷射中时，将原料煅烧。

34. 发明授权

US3925024A Grid burner system 失效
标题翻译： GRID燃烧器系统
公开(公告)号：US3925024A
公开(公告)日：1975-12-09
申请号：US17949471
申请日：1971-09-10
申请人： BORDEN INC
发明人： HOLLINGSWORTH CLINTON ALLEN , SNYDER JOHN HAROLD
IPC分类号： B01J8/44 , F23D14/62 , F27B15/10 , B01J8/24
CPC分类号： B01J8/44 , F23D14/62 , F23D2900/14582 , F27B15/10
摘要： Fluid bed reactor includes a grid provided with fuel-air mixing chambers filled with packing 1/2 to 2.5 inches in size. The mixing chambers, which are preferably cylindrical, are 1 to 6 inches in diameter and up to 18 inches in length. Total open area per square foot of the grid is from 3 to 14 in2. The outstanding feature of the reactor resides in the fact that burning of the fuel-air mixture occurs within the fluidized bed just above the grid whereas in the past, considerable burning occurred above the fluidized bed with the consequent reduced fuel utilization.

35. 发明授权

US3891382A Apparatus for calcining raw material 失效
标题翻译：煅烧原料的设备
公开(公告)号：US3891382A
公开(公告)日：1975-06-24
申请号：US44643574
申请日：1974-02-27
申请人： FULLER CO
发明人： LAWALL THOMAS R , PORTER EDWARD S
IPC分类号： C04B7/44 , C04B20060101 , F27B20060101 , F27B7/20 , F27B15/00 , F27B15/10
CPC分类号： F27B7/2033
摘要： An apparatus for calcining raw material such as the raw material used for making Portland cement. The apparatus is used in conjunction with a preheater and a calciner, such as a rotary kiln, and a cooler. The calciner includes a vessel with means for supplying combustion gas to the bottom of the vessel, an outlet at the top of the vessel, for spent combustion gas and calcined material, a burner for producing a combustion zone intermediate the combustion air supply and the calcined material outlet. Raw material can be supplied to the vessel either from above the combustion zone and below the outlet or from below the combustion zone. The combustion air may be supplied from the cooler or a combination of the cooler and the exhaust gases from the clinkerer. The apparatus is primarily designed for using coal as a fuel.
摘要翻译：用于煅烧用于制造波特兰水泥的原料的原料的设备。该设备与预热器和煅烧炉如回转窑和冷却器结合使用。煅烧炉包括具有用于向容器底部供应燃烧气体的装置的容器，在容器顶部的出口，用于废燃烧气体和煅烧材料，用于产生燃烧空气供应和煅烧过程中的燃烧区的燃烧器材料出口。原料可以从燃烧区上方和出口下方或从燃烧区下方供应给船只。燃烧空气可以从冷却器供应，或者可以由冷却器和来自熔渣机的废气的组合供应。该装置主要用于使用煤作为燃料。

36. 发明授权

US3813210A Cement kiln and method 失效
标题翻译：水泥窑和方法
公开(公告)号：US3813210A
公开(公告)日：1974-05-28
申请号：US27533972
申请日：1972-07-26
申请人： THERMO ELECTRON CORP
发明人： BROSENS P , MISKOLCZY G , SHEFSIEK P
IPC分类号： C04B7/44 , B01J6/00 , F27B9/00 , F27B15/10 , F27B15/00
CPC分类号： F27B15/10
摘要： A cement kiln incorporates a perforated floor for supporting an overburden of finely divided particulate material and preventing passage of the overburden through the perforations. Submerged beneath the particulate material, beneath the perforated floor, is a burner for directing products of combustion as jets through the mix. The cement kiln may be in the form of a rotary drum or an inclined stationary trough. In the inclined stationary trough, the jets of combustion products at least partially fluidize the overburden and cause it to flow down the incline.
摘要翻译：水泥窑结合有穿孔的地板，用于支撑细碎颗粒材料的覆盖层，并防止覆盖层通过穿孔。淹没在颗粒材料之下，在穿孔的地板之下，是用于将燃烧产物作为射流引导通过混合物的燃烧器。水泥窑可以是旋转滚筒或倾斜固定槽的形式。在倾斜的固定槽中，燃烧产物的喷射至少部分地使覆盖层流体化，并使其沿着倾斜面流下。

37. 发明授权

US3737283A Fluidized solids reactor 失效
标题翻译：流化固体反应器
公开(公告)号：US3737283A
公开(公告)日：1973-06-05
申请号：US3737283D
申请日：1971-11-26
申请人： FULLER CO
发明人： NIKLES F
IPC分类号： B01J8/24 , F27B15/10 , C22B1/10
CPC分类号： F27B15/10 , B01J8/1827
摘要： A fluidized solids reactor which is capable of using either a gaseous fuel or a liquid fuel. The reactor employs a fuel system capable of supplying either a gas or a liquid to novel nozzles. The nozzles disperse the fuel throughout the fluidized bed of pulverulent material. Each nozzle includes a pair of concentric tubular members each opening into the fluidized bed. When gas is used as fuel, it is supplied to the outer tube. When oil is used as a fuel, it is supplied to the inner tube of the nozzle and air under pressure is also supplied to the inner tube. In addition, when liquid fuel is used, air under pressure is supplied to the outer tube for cooling the inner pipe.
摘要翻译：能够使用气体燃料或液体燃料的流化固体反应器。反应器采用能够向新型喷嘴供应气体或液体的燃料系统。喷嘴将燃料分散在粉末状材料的整个流化床中。每个喷嘴包括一对同心的管状构件，每个管状构件均打入流化床。当气体用作燃料时，它被供给到外管。当油被用作燃料时，它被供应到喷嘴的内管，并且在压力下的空气也被供应到内管。此外，当使用液体燃料时，将压力下的空气供给到用于冷却内管的外管。

38. 发明授权

US3607116A Furnace for continuous firing of phosphors 失效
标题翻译：用于连续喷射磷光体的炉
公开(公告)号：US3607116A
公开(公告)日：1971-09-21
申请号：US3607116D
申请日：1970-01-02
申请人： SYLVANIA ELECTRIC PROD
发明人： THOMAS MARTHA J B , DALE ERNEST A , FINCH WILLIAM A
IPC分类号： B01J6/00 , C09K11/00 , F27B15/10 , C09K1/04 , F23M9/04
CPC分类号： B01J6/001 , C09K11/00
摘要： A furnace for continuous firing and recovery of fluorescent material including a rotating burner which generates a flame into which the fluorescent material is introduced. The fluorescent material is transported by gaseous stream into a chamber where it is mixed with a fuel, and the mixture is then forced through rotating nozzles, located at the top of the furnace, where the fuel burns and fires the fluorescent material.

39. 发明授权

US3442028A Gas-solids contacting structure 失效
标题翻译：气固耦合结构
公开(公告)号：US3442028A
公开(公告)日：1969-05-06
申请号：US3442028D
申请日：1966-08-12
申请人： EXXON RESEARCH ENGINEERING CO
发明人： BERGOUGNOU MAURICE A
IPC分类号： B01J8/44 , C21B13/00 , F27B15/02 , F27B17/00 , F27B15/10
CPC分类号： F27B15/02 , B01J8/44 , C21B13/0033 , Y02P10/122 , Y02P10/136

40. 发明授权

US3277582A Fluidized bed method and apparatus 失效
标题翻译：流化床方法和装置
公开(公告)号：US3277582A
公开(公告)日：1966-10-11
申请号：US29509363
申请日：1963-07-15
申请人： DORR OLIVER INC
发明人： NEIL MUNRO , NAUTA ROBIN G , WESTPHAL CARL W
IPC分类号： B01J8/44 , B05C19/02 , F27B15/10
CPC分类号： B05C19/02 , B01J8/1836 , B01J8/44 , B01J2208/00495 , F27B15/10
摘要： A constriction plate for admission of hot fluidizing gas to a bed of material, e.g. pyrites, comprises a plurality of apertures having ducts therein for the passage of streams of said gas together with a cooler gas, arrangement being such that each stream of said hot gas is surrounded by cooler gas. Fig. 2 shows a portion of the constriction plate 26 adjacent to the chamber wall: fluidizing gas is admitted to a windbox below plate 26 and passes into pipes 30 which support cup members 64 serving to restrict flow of gas to pipes 30 and to prevent solids falling into the windbox. Each pipe 30 is surrounded at its upper end by a pipe member 54 to which a cooling gas can be supplied by means of manifold 72 via pipe 84 (see Fig. 6). Pipe 30 is supported on the plate by flange 60 and pipe member 54 supports a cup-shaped ceramic member 56. Cooling gas is supplied to manifolds 72 by pipe 76 and the arrangement of the manifolds and pipes 84 is such as to effect cooling (by the cool gas) of the plate, the body of which may be in the form of brick or other refractory placed or cast around the gas supply manifold and pipes. Fig. 3 (not shown) illustrates a spatial arrangement of these gas supply conduits.

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