公开(公告)号：US06401636B1

公开(公告)日：2002-06-11

申请号：US09794072

申请日：2001-02-28

申请人： Erwin Brunnmair ,  Gerhard Moosmann

发明人： Erwin Brunnmair ,  Gerhard Moosmann

IPC分类号： F23G514

摘要： A process for the incineration of particulate solids, especially biological waste matter with low caloric value, feeds the solids into a combustion chamber of a furnace together with a sub-stoichiometric amount of fresh air to control the rate of combustion and to inhibit the formation of sintered ash. The furnace for implementing the process can be a cyclone furnace having a primary combustion chamber with a first feed inlet for the solids and air and a second air inlet positioned between the first inlet and an exhaust gas outlet. A supply tube extends through the exhaust gas outlet of the primary combustion chamber to supply a source of fresh air at ambient temperature to maintain the primary combustion chamber at a desired temperature. The fresh air maintains the furnace temperature at least at about 850° C. and generally at about 850° C. to less than about 1100° C. A source of fresh air at ambient temperature can also be directed into the primary combustion chamber through an annular air passage surrounding the exhaust gas outlet of the primary combustion chamber. The less than stoichiometric amount of air and the secondary air maintains the furnace at a sufficiently lower temperature to inhibit sintering of the solids.

公开(公告)号：US06216610B1

公开(公告)日：2001-04-17

申请号：US09283584

申请日：1999-04-01

申请人： Erwin Brunnmair ,  Gerhard Moosmann

发明人： Erwin Brunnmair ,  Gerhard Moosmann

IPC分类号： F23B112

CPC分类号： F23G5/32 ,  F23G5/165 ,  F23G2205/20 ,  F23G2209/12 ,  F23G2209/26

摘要： A process for the incineration of particulate solids, especially biological waste matter with low caloric value, feeds the solids into a combustion chamber of a furnace together with a sub-stoichiometric amount of fresh air to control the rate of combustion and to inhibit the formation of sintered ash. The furnace for implementing the process can be a cyclone furnace having a primary combustion chamber with a first feed inlet for the solids and air and a second air inlet positioned between the first inlet and an exhaust gas outlet. A supply tube extends through the exhaust gas outlet of the primary combustion chamber to supply a source of fresh air at ambient temperature to maintain the primary combustion chamber at a desired temperature. The fresh air maintains the furnace temperature at least at about 850° C. and generally at about 850° C. to less than about 1100° C. A source of fresh air at ambient temperature can also be directed into the primary combustion chamber through an annular air passage surrounding the exhaust gas outlet of the primary combustion chamber. The less than stoichiometric amount of air and the secondary air maintains the furnace at a sufficiently lower temperature to inhibit sintering of the solids.

公开(公告)号：US5960559A

公开(公告)日：1999-10-05

申请号：US843304

申请日：1997-04-14

申请人： Erwin Brunnmair ,  Reinhard Pinter

发明人： Erwin Brunnmair ,  Reinhard Pinter

IPC分类号： F26B1/00 ,  F26B3/00

CPC分类号： F26B1/00 ,  F26B2200/18

摘要： A process and apparatus for drying material, in which a previous dried material is mixed into the wet material to be dried to produce a dried mixture of different particle sizes. The process for drying material requires less industrial equipment implemented in a more economical and simpler plant that can be operated with low energy and maintenance requirments. The amount of fine material obtained after drying is measured and the amount of fine previously dried material mixed into the wet material to be dried is then set in inverse proportion to the quantity of fine dried material produce.

摘要翻译： 一种用于干燥材料的方法和装置，其中将先前干燥的材料混合到要干燥的湿物质中以产生不同粒度的干燥混合物。 干燥材料的过程需要在更经济和更简单的工厂中实施的较少的工业设备，其可以以低能量和维护要求进行操作。 测定干燥后得到的细小材料量，然后将与干燥材料混合后的预先干燥的细粒材料的量与微细干燥材料的产生量成反比。

公开(公告)号：US5966838A

公开(公告)日：1999-10-19

申请号：US935674

申请日：1997-09-23

申请人： Georg Krebs ,  Erwin Brunnmair ,  Peter Commerford

发明人： Georg Krebs ,  Erwin Brunnmair ,  Peter Commerford

IPC分类号： B01D53/00 ,  C02F11/12 ,  F23G7/06 ,  F26B21/04 ,  F26B23/02 ,  F26B3/00

CPC分类号： F26B21/04 ,  B01D53/005 ,  C02F11/12 ,  F23G7/065 ,  F26B23/022 ,  F26B2200/18

摘要： A process and apparatus for drying material, particularly sludges, with indirectly heated driers includes a system for the thermal decontamination of exhaust air from the drier. Excess exhaust air from the drier loop is fed as secondary air to the heating boiler or furnace separately from the primary air for combustion of the fuel and to thermally clean the exhaust air from the drier. The exhaust drier gas from the drier remains in the furnace for a period to decontaminate the drier gas, after which it is mixed with the flue gases. The mixture is then removed from the furnace. The system is suitable for operation under normal operating temperatures and at low, below normal operating temperatures.

公开(公告)号：US5269075A

公开(公告)日：1993-12-14

申请号：US895652

申请日：1992-06-09

申请人： Erwin Brunnmair ,  Reinhard Pinter ,  Herbert Holik ,  Werner Leitenberger

发明人： Erwin Brunnmair ,  Reinhard Pinter ,  Herbert Holik ,  Werner Leitenberger

IPC分类号： D21F5/04 ,  D21G9/00 ,  F26B13/08

CPC分类号： D21G9/0063 ,  D21F5/042

摘要： The apparatus for interconnecting two groups of driers of a papermaking machine serves to interconnect two successive drying sections through which successively travels a paper web which is dried by such successive drying sections. When needed or desired, such interconnection must be interrupted. For this purpose there are used additional elements which are capable of bringing about a separation of the endless drying wires associated with the respective web drying sections and, at the same time, during normal operation, that is, during the transfer of the paper web from the one to the other drying section, affording a regulatable operation capable of retaining the quality of the paper web. Thus, for this purpose there are proposed the use of adjustable rollers and also suction boxes operated under vacuum conditions.

摘要翻译： 用于互连造纸机的两组干燥器的装置用于连接两个连续的干燥部分，通过该干燥部分连续地传送通过这种连续干燥部分干燥的纸幅。 当需要或需要时，这种互连必须中断。 为此目的，使用了能够引起与相应的幅材干燥部分相关联的无端干燥丝的分离的附加元件，并且同时在正常操作期间，即在将纸幅从 一个到另一个干燥部分，提供能够保持纸幅质量的可调节操作。 因此，为此目的，提出了使用可调节辊子以及在真空条件下操作的抽吸箱。

公开(公告)号：US08999042B2

公开(公告)日：2015-04-07

申请号：US13386181

申请日：2010-07-08

申请人： Erwin Brunnmair

发明人： Erwin Brunnmair

IPC分类号： B01D45/12 ,  B04C5/081 ,  B04C5/04 ,  B04C5/13 ,  B04C9/00

CPC分类号： B04C5/081 ,  B01D45/12 ,  B04C5/04 ,  B04C5/13 ,  B04C2009/008

摘要： A cyclone for separating solid particles from an exhaust gas flow includes a housing with a jacket area that is cylindrical at least in some sections, with a cover area, and with a bottom area. An exhaust gas line opens into an inlet opening and is for an exhaust gas flow mixed with solid particles. A discharge opening is for the solid particles separated from the exhaust gas flow. An immersion pipe has a penetration area passing through the housing and has an open end area protruding into the interior of the housing and used as an outlet opening for the purified exhaust gas flow from the housing. At least one pure gas line supplies pure gas, creating a second boundary layer flow to replace a first boundary layer flowing having an increased concentration of solid particles.

摘要翻译： 用于从固体颗粒与废气流分离的旋风分离器包括壳体，其外壳区域至少在一些部分中是圆柱形的，具有覆盖区域和底部区域。 废气管线通入入口，用于与固体颗粒混合的废气流。 排出口用于从废气流分离的固体颗粒。 浸入管具有通过壳体的穿透区域，并且具有突出到壳体内部的开口端区域，并且用作用于净化的来自壳体的废气流的出口。 至少一个纯气体管线供应纯气体，产生第二边界层流以替代流动具有增加的固体颗粒浓度的第一边界层。

公开(公告)号：US5775004A

公开(公告)日：1998-07-07

申请号：US710930

申请日：1996-09-24

申请人： Klaus Steier ,  Stephan Wild ,  Erwin Brunnmair

发明人： Klaus Steier ,  Stephan Wild ,  Erwin Brunnmair

IPC分类号： F26B1/00 ,  F26B23/02 ,  F26B25/00 ,  F26B7/00

CPC分类号： F26B1/00 ,  F26B23/022 ,  F26B25/002 ,  F26B2200/18

摘要： A process and an apparatus is disclosed for drying sludge or other materials, more specifically, sewage sludge, in which a mixture of base material and wet material is introduced to a drier and passing hot gas or hot air passed over the mixture. The process and apparatus by regulating the feed rate of the wet material (wet sludge) in relation to the exit temperature of the hot gas or hot air from the drier. In embodiments, the feed rate of material is adjusted to maintain a substantially constant temperature of the gas.

摘要翻译： 公开了一种用于干燥污泥或其它材料的方法和装置，更具体地说，其中将基础材料和湿材料的混合物引入到干燥器中并通过混合物中通过的热气体或热空气的污水污泥。 该方法和装置通过调节湿物质（湿污泥）相对于来自干燥器的热气体或热空气的出口温度的进料速率。 在实施例中，调节材料的进料速率以保持气体的基本上恒定的温度。

公开(公告)号：US5551164A

公开(公告)日：1996-09-03

申请号：US398668

申请日：1995-03-03

申请人： Erwin Brunnmair ,  Alfred Bubik ,  Harald Hess ,  Herbert Holik ,  Werner Leitenberger ,  Thomas Merath ,  Johann Moser ,  Helmut Steib ,  Elmer Weisshuhn

发明人： Erwin Brunnmair ,  Alfred Bubik ,  Harald Hess ,  Herbert Holik ,  Werner Leitenberger ,  Thomas Merath ,  Johann Moser ,  Helmut Steib ,  Elmer Weisshuhn

IPC分类号： D21F5/04 ,  D21G1/00 ,  F26B11/02

CPC分类号： D21F5/04 ,  D21G1/00

摘要： A drying section of a papermaking machine includes several drying groups with at least one drying screen each. At the end of one drying group and/or at the beginning of the next following drying group, a finishing roller is utilized. A finishing nip is formed between one of two finishing rollers and a finishing roller and a drying cylinder of an adjacent drying group. Only the paper web is conveyed through the finishing nip.

摘要翻译： 造纸机的干燥部分包括几个干燥组，每个干燥组具有至少一个干燥筛。 在一个干燥组的末端和/或下一个干燥组的开始，使用精整辊。 在两个精轧辊和精轧辊之间的一个和相邻干燥组的干燥筒之间形成精加工辊隙。 只有纸幅通过整理辊隙传送。

公开(公告)号：US20120272825A1

公开(公告)日：2012-11-01

申请号：US13386181

申请日：2010-07-08

申请人： Erwin Brunnmair

发明人： Erwin Brunnmair

IPC分类号： B01D45/16

CPC分类号： B04C5/081 ,  B01D45/12 ,  B04C5/04 ,  B04C5/13 ,  B04C2009/008

摘要： A cyclone (1) for separating solid particles from an exhaust gas flow (6), comprising a housing (2), which has a jacket area (2a) that is cylindrical at least in some sections, a cover area (2b), and a bottom area (2c), an inlet opening (3), and an exhaust gas line (5) opening into said inlet opening (3) for the exhaust gas flow (6) mixed with solid particles, and a discharge opening (11) for the solid particles separated from the exhaust gas flow (6), wherein an immersion pipe (9) is provided, which has a penetration area (9b) which passes through the housing (2), and an open end area (9a) which protrudes into the interior (15) of the housing (2) and which is used as an outlet opening (4) for the purified exhaust gas flow (6″) from the housing (2). According to the invention, at least one pure gas line (8) used for the supply of pure gas (12) is provided, with said pure gas line either opening into an inlet area (7) provided in the exhaust gas line (5) before the inlet opening (3) as viewed in the flow direction of the exhaust gas flow or opening directly into the inlet opening (3), and said pure gas (12) being fed to an inner wall section (21) of the housing (2), at which inner wall section a boundary layer flow having an increased concentration of solid particles compared to the exhaust gas flow (6) mixed with solid particles would develop if the pure gas (12) were not supplied.

摘要翻译： 一种用于从废气流（6）分离固体颗粒的旋风分离器（1），包括壳体（2），其具有至少在一些部分中具有圆柱形的护套区域（2a），覆盖区域（2b）和 和与固体颗粒混合的用于排气流（6）的所述入口（3）中的入口开口（3）和排气管线（5），以及排出口（11）， 对于与废气流（6）分离的固体颗粒，其中设置有具有穿过壳体（2）的穿透区域（9b）的浸入管（9）和开口端区域（9a），其中 突出到壳体（2）的内部（15）中，并且用作用于来自壳体（2）的净化废气流（6“）的出口开口（4）。 根据本发明，提供用于供应纯气体（12）的至少一个纯气体管线（8），其中所述纯气体管线或者通入设置在排气管线（5）中的入口区域（7） 在从排气流动方向或开口直接进入入口（3）的入口开口（3）之前，所述纯气体（12）被供给到壳体的内壁部分（21） 2），如果没有供应纯气体（12），则内壁部分将产生与固体颗粒混合的废气流（6）相比具有增加的固体颗粒浓度的边界层流。

公开(公告)号：US6161305A

公开(公告)日：2000-12-19

申请号：US256776

申请日：1999-02-24

申请人： Christian Maier ,  Erwin Brunnmair

发明人： Christian Maier ,  Erwin Brunnmair

IPC分类号： C02F11/12 ,  F26B7/00 ,  F26B5/08

CPC分类号： C02F11/127 ,  C02F11/12 ,  F26B7/00

摘要： A process and apparatus for mechanical and thermal dewatering of solid-liquid mixture, particularly industrial and sewage sludges, feeds the sludge to a dewatering device to produce a dewatered material which is then dried in a thermal drier. The dewatered sludge is reduced to a granulate-like structure without any intermediate stage and is then dried immediately afterwards. An apparatus for implementing the process includes a mechanical dewatering device being directly connected to a feed unit to produce a granulate-like structure and which is permanently connected to the thermal drier.

摘要翻译： 用于固体 - 液体混合物（特别是工业和污水污泥）的机械和热脱水的方法和装置将污泥送入脱水装置以产生脱水材料，然后在热干燥器中干燥。 将脱水后的污泥还原成粒状结构，无中间阶段，然后立即干燥。 用于实施该方法的设备包括机械脱水装置，其直接连接到进料单元以产生颗粒状结构并且永久地连接到热干燥器。