公开(公告)号：US4389019A

公开(公告)日：1983-06-21

申请号：US200379

申请日：1980-10-24

Applicant: Fritz Adrian ,  Heinrich Sattler ,  Werner Sauerland

Inventor： Fritz Adrian ,  Heinrich Sattler ,  Werner Sauerland

IPC: B07B1/00 ,  B02C23/08 ,  B03B9/00 ,  B07B4/08 ,  B07B9/00 ,  B02C21/00

CPC classification number: B07B4/08 ,  B03B9/005 ,  B07B9/00

Abstract: A dry method of removing pyrite from mineral coal in which the coal is mill-dried in a milling gas stream and the milled product is subjected to classification to recover a predominantly coal combustible fine fraction and a gravel or coarse fraction containing mining detritus, pyrite and coal. The gravel or coarse fraction, according to the invention, is subjected to density separation in whole or in part before being recycled to the milling stage and the density separation separates a light coal fraction from a heavy fraction containing the pyrite and detritus. This coal fraction can be returned to the miling stage while the heavy fraction can be subjected to further separation to recover the pyrite for other use or treatment.

Abstract translation: 一种从矿石煤中除去黄铁矿的干法，其中将煤在研磨气流中磨干，并将研磨的产物进行分级，以回收主要为煤的可燃微细馏分和含有采矿碎屑，黄铁矿和 煤炭。 根据本发明的砾石或粗级分在全部或部分之前进行密度分离，然后再循环到研磨阶段，并且密度分离将轻煤级分与含有黄铁矿和碎屑的重馏分分开。 该煤馏分可以返回到平台阶段，同时重馏分可以进一步分离以回收黄铁矿用于其它用途或处理。

公开(公告)号：US4474120A

公开(公告)日：1984-10-02

申请号：US352072

申请日：1982-02-25

Applicant: Fritz Adrian ,  Theodor Grund ,  Udo Strauss ,  Franz Thelen

Inventor： Fritz Adrian ,  Theodor Grund ,  Udo Strauss ,  Franz Thelen

IPC: F23D1/02 ,  F23D1/00 ,  F23Q9/10 ,  F23C1/10

CPC classification number: F23D1/00 ,  F23D2207/00

Abstract: In a method for the ignition of a fuel dust power burner, in which the ignition energy is provided by a fuel dust pilot burner, for example for the ignition of a coal dust burner with a coal dust igniting flame, the ignition performance of the igniting flame is not adequate in some cases. In order to increase the ignition performance, so as also to be able to ignite the flames of high-powered power burners, it is proposed that, after ignition of the igniting flame to which coal dust and air are supplied by respective tube, a mixture of additional igniting coal dust supplied by way of a further tube and air is conducted to this flame by way of the power fuel dust tube, and then the power fuel dust is supplied along the power fuel dust tube.

Abstract translation: 在点火能量由燃料粉尘引燃燃烧器提供的燃料电力燃烧器的点燃方法中，例如用于点燃具有煤尘点燃火焰的煤粉燃烧器时，点火性能 火焰在某些情况下是不够的。 为了提高点火性能，为了能够点燃高功率电力燃烧器的火焰，建议在由各管供应煤尘和空气的点火火焰点火之后，混合物 通过另外的管道供应的另外点燃的煤粉和空气通过动力燃料灰尘管被传导到该火焰，然后沿着动力燃料粉尘管供应动力燃料粉尘。

公开(公告)号：US4445937A

公开(公告)日：1984-05-01

申请号：US303463

申请日：1981-09-18

Applicant: Friedr. Bassier ,  Fritz Adrian ,  Dieter Deuster

Inventor： Friedr. Bassier ,  Fritz Adrian ,  Dieter Deuster

IPC: C04B28/14 ,  E21F15/00 ,  C04B11/10

CPC classification number: C04B28/145 ,  E21F15/005 ,  Y02W30/92 ,  Y10S106/01

Abstract: An improved method for pneumatic stowing of calcium alpha-sulphate hemihydrate, calcium beta-sulphate hemihydrate or mixtures thereof using natural anhydrite, limestone or mixtures thereof is disclosed. In addition, construction reinforcement compositions comprising said hemihydrates and natural anhydrite, limestone or mixtures thereof are taught.

Abstract translation: 公开了一种用于使用天然硬石膏，石灰石或其混合物气态收集硫酸钙半水合物，β-硫酸钙半水合物或其混合物的改进方法。 此外，教导了包含所述半水合物和天然无水石膏，石灰石或其混合物的施工增强组合物。

公开(公告)号：US4569197A

公开(公告)日：1986-02-11

申请号：US668285

申请日：1984-11-05

Applicant: Fritz Adrian ,  Boris Dankow ,  Klaus Heyn ,  Hans-Joachim Pogrzeba

Inventor： Fritz Adrian ,  Boris Dankow ,  Klaus Heyn ,  Hans-Joachim Pogrzeba

IPC: F01K23/06 ,  F02C1/04 ,  F02C3/26

CPC classification number: F01K23/06 ,  F02C1/04

Abstract: Energy is produced from solid fossil fuel high in inerts by burning a fuel under atmospheric pressure with production of smoke gas so that heat is released during the burning and stored in the smoke gas. Thereupon the burning of the fuel, water steam is generated from the heat released and stored in the smoke gas, which steam is used for operation of a steam turbine. The smoke gases are cleaned from noxious materials, compressed and desulfurized. The obtained cleaned gas is provided to cool the smoke gas discharged after burning and to operate a gas turbine. The expanded gas is then used to preheat air which is used for burning the fuel.

Abstract translation: 通过在大气压下燃烧燃料并产生烟雾气体，在燃烧时由高固体化石燃料产生能量，从而在燃烧期间释放热量并储存在烟气中。 因此，燃料的燃烧，水蒸汽是从释放并储存在烟气中的热量产生的，该烟气用于蒸汽轮机的运行。 烟气被有毒物质清洗，压缩和脱硫。 所获得的清洁气体被设置为冷却燃烧后排出的烟气并操作燃气轮机。 然后将膨胀的气体用于预热用于燃烧燃料的空气。

公开(公告)号：US4430854A

公开(公告)日：1984-02-14

申请号：US275768

申请日：1981-06-22

Applicant: Fritz Adrian ,  Hans-Joachim Pogrzeba

Inventor： Fritz Adrian ,  Hans-Joachim Pogrzeba

IPC: F01K23/06 ,  F02C3/26

CPC classification number: F01K23/062

Abstract: In an apparatus and process for energy recovery from solid fossil, inerts containing fuels the fuel is burned in a pressurized fluidized bed reactor for operating a gas turbine and a steam turbine. The flue gases of the fluidized bed are cleaned of injurious materials before introduction into the gas turbine. The gases are sharply cooled before material removal and warmed to gas turbine temperatures after removal.

Abstract translation: 在固体化石能量回收装置和方法中，含有燃料的惰性气体燃料在用于操作燃气轮机和汽轮机的加压流化床反应器中燃烧。 在引入燃气轮机之前，流化床的烟气被清除有害物质。 在去除材料之前，气体被冷却，并在除去后升温至燃气轮机温度。

公开(公告)号：US4367686A

公开(公告)日：1983-01-11

申请号：US247319

申请日：1981-03-25

Applicant: Fritz Adrian

Inventor： Fritz Adrian

IPC: F23N1/00 ,  F23C6/04 ,  F23C99/00 ,  F23D1/00 ,  F23K5/00

CPC classification number: F23C6/047 ,  F23D1/00 ,  F23C2201/301

Abstract: A method for operating a coal dust furnace comprises blowing into the furnace a mixture of combustion air and combustion coal dust having a specified range of grain sizes, the range of grain sizes having an upper limiting grain size, and, for reducing the temperature of the flame, also blowing into the furnace additional temperature reducing coal dust, the range of grain sizes of the additional coal dust lying essentially above the specified upper limiting grain size, this temperature reducing coal dust subsequently being burnt in additional areas of the furnace. The two types of coal dust are blown into the furnace in concentric streams each surrounded by an annular stream of its associated combustion air. If the combustion coal dust is the central stream, then its combustion air is fed in a swirling stream.

Abstract translation: 一种操作煤尘炉的方法包括向炉内吹入具有特定粒度范围的燃烧空气和燃烧煤尘的混合物，粒度范围具有上限粒度，并且为了降低 火焰，也吹入炉内附加降温煤粉，附加煤粉的粒度范围大致在规定的上限晶粒尺寸以上，这种降温煤粉随后在炉的附加区域被燃烧。 两种类型的煤尘以同心的气流吹入炉中，每个煤气被相关联的燃烧空气的环形流包围。 如果燃烧煤尘是中心流，则其燃烧空气以旋流流进料。

公开(公告)号：US4185346A

公开(公告)日：1980-01-29

申请号：US847484

申请日：1977-11-01

Applicant: Fritz Adrian

Inventor： Fritz Adrian

IPC: B63B17/04 ,  B63B17/00

CPC classification number: B63B17/04

Abstract: A safety device for sailing yachts with substantially flat and/or construction-free deck and with articulation points for the shrouds, which articulation points are located spaced from the ship's side. At both sides of the mast, respectively, one safety railing each is arranged. The safety railing extends arched substantially in the longitudinal direction of the ship as well as spaced from the ship's side and is secured on the shrouds.

Abstract translation: 一种用于具有基本上平坦和/或无建筑甲板的帆船的安全装置，以及用于护罩的铰接点，该铰接点与船侧隔开。 在桅杆两侧分别设有一个安全栏杆。 安全栏杆基本上在船的纵向方向上延伸并且与船的侧面间隔开并且被固定在护罩上。

公开(公告)号：US4182402A

公开(公告)日：1980-01-08

申请号：US851356

申请日：1977-11-14

Applicant: Fritz Adrian

Inventor： Fritz Adrian

IPC: F28D17/04 ,  F28D19/04 ,  F28D17/00

CPC classification number: F28D19/044

Abstract: In a rotary regenerative air heater, an improved annular heat exchanger stack composed of several layers of heater lamellae packages and grate-like guide screen layers arranged on both ends of each lamellae package. The guide screen layers guide the flows of flue gas and air between stack layers and also serve to hold together the lamellae of each lamellae package with the aid of connecting tie rods.

Abstract translation: 在旋转再生式空气加热器中，改进的环形热交换器堆叠由几层加热片组合和排列在每个薄片包装两端的格栅状导丝屏层构成。 引导屏幕层引导烟道气和堆叠层之间的空气流，并且还用于借助于连接拉杆将每个薄片包装的薄片保持在一起。

公开(公告)号：US4475472A

公开(公告)日：1984-10-09

申请号：US402156

申请日：1982-07-26

Applicant: Fritz Adrian ,  Boris Dankow

Inventor： Fritz Adrian ,  Boris Dankow

IPC: F23C10/00 ,  F23K1/00 ,  F23K3/02 ,  F23D1/00

CPC classification number: F23C10/002 ,  F23K1/00 ,  F23K3/02

Abstract: Known vortex bed furnaces have a relatively high structural volume in relation to the firing performance. In addition, special devices are necessary for supplying the vortex bed with fuel and with sulphur-absorbing additives. Without subdividing the bed, a partial load can only be achieved with a vortex bed furnace which differs from the full load by only a small percentage. In order to solve these problems, it is proposed according to the invention that the fuel for the vortex bed should be blown with air via at least one dust burner, unsifted, into the combustion chamber, whereby the fine portion of the fuel conducted in is burnt in the dust flame and the coarse portion drops from the dust flame into the vortex bed. The dust burner serves on the one hand to load the vortex bed and on the other hand to increase the relative firing performance, and can be used to improve the suitability for partial load.

Abstract translation: 已知的涡流床炉具有相对于焙烧性能的相对较高的结构体积。 此外，需要特殊装置来为涡流床供应燃料和含硫吸收剂。 在不再分床的情况下，部分负荷只能通过只有一小部分与满负荷不同的涡流炉才能实现。 为了解决这些问题，根据本发明提出，用于涡流床的燃料应通过至少一个没有空气的粉尘燃烧器吹入燃烧室，由此导入的燃料的微细部分是 在灰尘火焰中燃烧，粗糙部分从灰尘火焰进入涡流床。 灰尘燃烧器一方面用于装载涡流床，另一方面为了提高相对的点火性能，可用于提高部分负载的适用性。

公开(公告)号：US4472179A

公开(公告)日：1984-09-18

申请号：US331465

申请日：1981-12-16

Applicant: Fritz Adrian ,  Kayw Than ,  Klaus Hannes ,  Artur Wehrum

Inventor： Fritz Adrian ,  Kayw Than ,  Klaus Hannes ,  Artur Wehrum

IPC: B01D53/50 ,  B01D1/00 ,  B01D53/26 ,  B01D53/81 ,  F23J15/04 ,  F23J15/08 ,  B01D49/00 ,  B01D53/34

CPC classification number: F23J15/04 ,  B01D53/26 ,  F23J15/08 ,  Y10S165/904

Abstract: The flue gases from a wet-operating flue gas desulfurization plant contain liquid droplets loaded with solid material. These can lead to incrustations which are hard to remove and to corrosion. Previously, in order to dry the droplets, the flow of flue gases was heated by unpurified crude gas, steam or hot water or indirectly by hot air. In order to use less energy in drying the droplets, it is now proposed that the drying energy for evaporating the liquid from the droplets is supplied to the gas flow in a channel by radiant energy from a radiator. The gas flow is only heated to such a degree that the water vapour and carbon dioxide contained in the gas flow selectively absorb radiation of certain wavelengths, while the liquid droplets directly absorb the necessary heat for evaporation. It is also possible for the radiant energy to be absorbed by an assembly which can be heated by radiation and which then releases energy into the gas flow. The assembly can be a contact body vortex bed, for example, or a contact body bed with a device for moving the contact bodies.

Abstract translation: 来自湿法操作的烟道气脱硫设备的烟气含有装有固体物质的液滴。 这些可能导致难以去除和腐蚀的结垢。 以前，为了干燥液滴，烟气的流动由未纯化的粗气，蒸汽或热水或间接地被热空气加热。 为了在干燥液滴中使用较少的能量，现在提出用于从液滴蒸发液体的干燥能量通过来自散热器的辐射能量被供应到通道中的气流。 气体流仅被加热到气流中包含的水蒸气和二氧化碳选择性地吸收某些波长的辐射的程度，同时液滴直接吸收所需的热量用于蒸发。 辐射能也可以由能够被辐射加热并且然后将能量释放到气流中的组件吸收。 该组件可以是例如接触体涡流床或具有用于移动接触体的装置的接触体床。