公开(公告)号：US09366477B2

公开(公告)日：2016-06-14

申请号：US14363524

申请日：2012-12-10

申请人： TSP GMBH

发明人： Markus Bux ,  Steffen Ritterbusch ,  Tilo Conrad

IPC分类号： F26B25/12 ,  F26B3/28 ,  F26B9/10 ,  F26B23/00 ,  C02F11/16

CPC分类号： F26B3/28 ,  C02F11/16 ,  F23G5/04 ,  F23G7/001 ,  F23G2201/101 ,  F23G2206/203 ,  F26B3/286 ,  F26B9/10 ,  F26B9/103 ,  F26B23/00 ,  F26B23/001 ,  F26B23/002 ,  F26B2200/18 ,  Y02B40/74 ,  Y02E20/12 ,  Y02P70/405 ,  Y02W10/37

摘要： The invention relates to a process for drying sludge having the following steps: a) applying a sludge having a dry matter content of 15% to 30% to a floor of a drying hall (10), or sludge already present, b) predrying the sludge in the drying hall (10), wherein the sludge is mixed, c) introducing at least a part of the predried sludge into a heated thermal dryer (12), wherein the sludge introduced in each case into the thermal dryer (12) is replaced in the drying hall (10), by carrying out the step a), by a sludge having a dry matter content of 15% to 30% which then likewise passes through step b), d) drying the sludge in the thermal dryer (12) to a dry matter content of 80% to 95%, wherein air (14) taking up moisture from the sludge flows over or through the sludge, wherein the air (14) is brought to a temperature in a range from 70° C. to 160° C., or wherein, by heating the sludge, water vapor is liberated from the sludge, wherein the sludge, after achieving the dry matter content of 80% to 95%, is discharged from the thermal dryer (12), wherein the sludge discharged from the thermal dryer in each case is replaced by predried sludge by carrying out step c), which predried sludge then likewise passes through step d), e) passing the air (14) heated in step d), or the water vapor through a first region of a heat exchanger (17), through which ambient air (16) passes in a second region, wherein the air (14) heated in step d) or the water vapor releases heat to the ambient air (16), with condensation of the moisture present in the heated air or in the water vapor, wherein the heated air (14) or the water vapor is cooled to a temperature in the range from 10° C. to 60° C., and the ambient air (16) is heated to a temperature at most 40 K above the ambient temperature and the former temperature is at most 50° C., and f) promoting the predrying according to step b) by introducing the ambient air (18) heated in step e) into the drying hall (10), in such a manner that the ambient air (16) flows onto or over the surface of the sludge applied to the floor of the drying hall (10).

公开(公告)号：US20120168388A1

公开(公告)日：2012-07-05

申请号：US13381721

申请日：2010-04-28

申请人： Tilo Conrad ,  Steffen Ritterbusch ,  Markus Bux

发明人： Tilo Conrad ,  Steffen Ritterbusch ,  Markus Bux

IPC分类号： C02F11/12

CPC分类号： F26B1/00 ,  F26B3/286 ,  F26B9/10 ,  F26B2200/18 ,  Y02B40/74 ,  Y02W10/37

摘要： The invention relates to a method for the simultaneous storage and drying of sewage sludge, comprising the following steps: a) mechanically dewatering the sewage sludge down to a dry substance concentration of 10 to 35 percent; b) applying the dewatered sewage sludge to a floor of a greenhouse-type drying hall in which a transparent building envelope forms the roof over the floor; c) drying the sewage sludge using solar radiation that radiates into the drying hall; d) mechanically dewatering additional sewage sludge down to a dry substance concentration of 10 to 35 percent; e) introducing the dewatered additional sewage sludge into the drying hall and mixing the additional sewage sludge with the sewage sludge already in the drying hall; f) drying said mixture using solar radiation that radiates into the drying hall; and g) evacuating the mixture from the drying hall or repeating steps d) to f), wherein in step e), the additional sewage sludge is mixed with the mixture in the drying hall rather than with the sewage sludge in the drying hall.

摘要翻译： 本发明涉及一种同时储存和干燥污泥的方法，包括以下步骤：a）将污泥污泥机械脱水至10〜35％的干物质浓度; b）将脱水污水污泥施加到温室型烘房的地板上，透明建筑信封在地板上形成屋顶; c）使用辐射进干燥室的太阳辐射干燥污水污泥; d）将额外的污水污泥机械脱水至10至35％的干物质浓度; e）将脱水后的污水污泥引入干燥室，并将附加污水污泥与已经在烘房内的污水污泥混合; f）使用辐射进干燥室的太阳辐射干燥所述混合物; 并且g）将混合物从干燥室抽出或重复步骤d）至f），其中在步骤e）中，将附加的污水污泥与干燥室中的混合物混合，而不是与干燥室中的污水污泥混合。

公开(公告)号：US08468714B2

公开(公告)日：2013-06-25

申请号：US13381721

申请日：2010-04-28

申请人： Tilo Conrad ,  Steffen Ritterbusch ,  Markus Bux

发明人： Tilo Conrad ,  Steffen Ritterbusch ,  Markus Bux

IPC分类号： F26B3/08

CPC分类号： F26B1/00 ,  F26B3/286 ,  F26B9/10 ,  F26B2200/18 ,  Y02B40/74 ,  Y02W10/37

摘要： The invention relates to a method for the simultaneous storage and drying of sewage sludge, comprising the following steps: a) mechanically dewatering the sewage sludge down to a dry substance concentration of 10 to 35 percent; b) applying the dewatered sewage sludge to a floor of a greenhouse-type drying hall in which a transparent building envelope forms the roof over the floor; c) drying the sewage sludge using solar radiation that radiates into the drying hall; d) mechanically dewatering additional sewage sludge down to a dry substance concentration of 10 to 35 percent; e) introducing the dewatered additional sewage sludge into the drying hall and mixing the additional sewage sludge with the sewage sludge already in the drying hall; f) drying said mixture using solar radiation that radiates into the drying hall; and g) evacuating the mixture from the drying hall or repeating steps d) to f), wherein in step e), the additional sewage sludge is mixed with the mixture in the drying hall rather than with the sewage sludge in the drying hall.

摘要翻译： 本发明涉及一种同时储存和干燥污泥的方法，包括以下步骤：a）将污泥污泥机械脱水至10〜35％的干物质浓度; b）将脱水污水污泥施加到温室型烘房的地板上，透明建筑信封在地板上形成屋顶; c）使用辐射进干燥室的太阳辐射干燥污水污泥; d）将额外的污水污泥机械脱水至10至35％的干物质浓度; e）将脱水后的污水污泥引入干燥室，并将附加污水污泥与已经在烘房内的污水污泥混合; f）使用辐射进干燥室的太阳辐射干燥所述混合物; 并且g）将混合物从干燥室抽出或重复步骤d）至f），其中在步骤e）中，将附加的污水污泥与干燥室中的混合物混合，而不是与干燥室中的污水污泥混合。

公开(公告)号：US20150316322A1

公开(公告)日：2015-11-05

申请号：US14653939

申请日：2013-12-05

申请人： TSP GMBH

发明人： Markus Bus ,  Steffen Ritterbusch ,  Tilo Conrad

IPC分类号： F26B25/04 ,  F26B25/00 ,  C02F11/12

CPC分类号： C02F11/12 ,  C05F17/0235 ,  F26B9/082 ,  F26B9/085 ,  F26B25/002 ,  F26B25/04 ,  Y02P20/145 ,  Y02W10/37 ,  Y02W30/43

摘要： The invention relates to a device (8) for turning, mixing and transporting partially dried material to be dried or dried material (10) in a drying facility in which the material (10) is placed on a floor (12) and spread out for drying. The device (8) has a rotatable shaft (14) oriented substantially parallel to the floor (12), trough-like scoops (16) being arranged around and along the shaft (14), such that the scoops (16) are moved around the shaft (14) in a circle during rotation of the shaft (14). The device (8) is arranged above the floor (12) so as to be displaceable in opposite movement directions (13, 19) in such a manner that, during displacement above the floor (12), the shaft (14) is moved substantially parallel to the floor (12) and vertically in one of the movement directions (13, 19). The device (8) has a drive device with adjustable rotational speed in one rotation direction for rotating the shaft (14) having the scoops (16).

摘要翻译： 本发明涉及一种用于在干燥设备中转动，混合和运输待干燥或干燥的材料（10）的部分干燥的材料（10）的装置（8），其中材料（10）放置在地板（12）上并展开以用于 烘干。 装置（8）具有基本上平行于地板（12）定向的可旋转轴（14），沿轴（14）周围布置的槽状铲斗（16），使得铲斗（16）围绕 所述轴（14）在所述轴（14）的旋转期间呈圆形。 设备（8）布置在地板（12）的上方，以便能够以相反的移动方向（13,19）移动，使得在地板（12）上方的位移期间，轴（14）基本上移动 平行于地板（12）并且在一个运动方向（13,19）上垂直。 装置（8）具有驱动装置，其在一个旋转方向上具有可调节的旋转速度，用于旋转具有勺子（16）的轴（14）。