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1. 发明申请

WO2015049060A1 TRANSFERRING EQUIPMENT AND METHOD 审中-公开
标题翻译：传输设备和方法
公开(公告)号：WO2015049060A1
公开(公告)日：2015-04-09
申请号：PCT/EP2014/002707
申请日：2014-10-06
申请人： BIOCHEMTEX S.p.A.
发明人： CHERCHI, Francesco , GIORDANO, Dario , DE FAVERI, Danilo , GIUNGATO, Ezio , MULUGETA, Kebede
IPC分类号： C10J3/30 , F23G5/44
CPC分类号： C10J3/30 , C10J2200/158 , F23G5/444 , F23G2202/30 , F23G2205/121 , F23G2205/18 , F23K2203/103 , F23K2203/202 , F23K2900/03001
摘要： It is disclosed a system for feeding a ligno-cellulosic feedstock (50) to a pressurized vessel (200) having a vapor or gas phase of at least one fluid maintaining a vessel pressure greater than or equal to 1 bar. The pressurized vessel comprises a feedstock inlet (230), a feedstock outlet (220), a top and a bottom relative to the force of gravity, wherein the feedstock outlet is closer to the bottom of the pressurized vessel than the feedstock inlet. The feeding system further comprises a plug forming system (100) comprising a plug forming device (105) located in a plug forming chamber (130), the chamber having a first end (110B) and a second end (110A), said first end having a first end operating pressure which is lower than the vessel pressure and said second end being connected to the feedstock inlet and having a second end operating pressure which is greater than the first operating pressure. Said plug forming device is capable of receiving the ligno-cellulosic feedstock at the first end pressure; advancing the ligno-cellulosic feedstock through the plug forming chamber; and forming a plug from the ligno-cellulosic feedstock which prevents the passage of the vapor or gas phase from the pressurized vessel. The feeding system further comprises a sealing head located inside the pressurized vessel, which is movable at a seal opening speed between a sealing position located at the feedstock inlet and a rest position, wherein the sealing head in the sealing position isolates the pressurized vessel from the plug forming chamber. The seal opening speed is fast enough so that the sealing head disengages from the feedstock before or at the moment the sealing head reaches the rest position. The sealing head in the rest position is located at a distance far enough away from the feedstock inlet (sealing head) so that the feedstock entering the pressurized vessel does not contact the sealing head.
摘要翻译：公开了一种用于将木质纤维素原料（50）进料至具有保持容器压力大于或等于1巴的至少一种流体的蒸汽或气相的加压容器（200）的系统。加压容器包括原料入口（230），原料出口（220），相对于重力的顶部和底部，其中原料出口比原料入口更靠近加压容器的底部。所述进料系统还包括塞形成系统（100），其包括位于塞子形成室（130）中的塞子形成装置（105），所述腔室具有第一端（110B）和第二端（110A），所述第一端具有低于容器压力的第一端操作压力，并且所述第二端连接到原料入口并且具有大于第一操作压力的第二端操作压力。所述塞子形成装置能够在第一端部压力下接收木质纤维素原料; 推进木质纤维素原料通过塞子形成室; 并从木质纤维素原料形成塞子，其阻止蒸气或气相从加压容器通过。进料系统还包括位于加压容器内部的密封头，其可以在位于原料入口处的密封位置和静止位置之间的密封打开速度下移动，其中密封位置中的密封头将加压容器与塞形成室。密封打开速度足够快，使得密封头在密封头到达静止位置之前或之时脱离原料。处于静止位置的密封头位于距离原料入口（密封头）足够远的距离处，使得进入加压容器的原料不接触密封头。

2. 发明申请

WO2017137540A1 APPARATUS AND PROCESS FOR SEPARATING A SOLIDS/FLUID MIXTURE 审中-公开
标题翻译：分离固体/流体混合物的装置和方法
公开(公告)号：WO2017137540A1
公开(公告)日：2017-08-17
申请号：PCT/EP2017/052969
申请日：2017-02-10
申请人： BIOCHEMTEX S.P.A.
发明人： SARCHI, Paolo , GIUNGATO, Ezio , BOVERI, Giuseppina
IPC分类号： D21B1/36 , B04C3/06
CPC分类号： D21B1/36 , B04C3/06 , B04C5/04
摘要： It is disclosed an apparatus for separating a least one solid from a solids/fluid mixture, said apparatus comprising a separation chamber and a cushion chamber. The separation chamber comprises a top end, a bottom end, at least one wall, and an inlet port for introducing the solids/fluid mixture, said inlet port having an inlet port vector. The cushion chamber comprises at least one boundary wall, and it is adapted to maintain a cushion of the solids/fluid mixture at an intersection of the inlet port vector and the cushion chamber when the separation chamber and the cushion chamber are connected by a communication port at the intersection of the inlet port vector and the at least one wall. The communication port has an area at least a size of an impact area of the solids/fluid mixture on the at least one wall. The communication port may be formed by the erosion of the at least one wall of the separation chamber caused by the solids/fluid mixture at the impact area. It is also disclosed a process for separating a solids/fluid mixture, wherein the solids/fluid mixture is introduced through the inlet port of the separation chamber and contacted with a cushion of a previously introduced solids/fluid mixture, the solids/fluid mixture being allowed to interact with the cushion of the previously introduced solids/fluid mixture. The at least one solid is separated from the fluid by density difference in the separation chamber. Preferably, the solids/fluidmixture is steam treated lignocellulosic biomass which is inserted in the disclosed apparatus at high velocity.
摘要翻译：公开了一种用于从固体/流体混合物中分离至少一种固体的设备，所述设备包括分离室和缓冲室。分离室包括顶端，底端，至少一个壁和用于引入固体/流体混合物的入口，所述入口具有入口端口向量。缓冲腔室包括至少一个边界壁，并且其适于在分离腔室和缓冲腔室通过连通端口连接时将固体/流体混合物的缓冲垫保持在入口端口向量和缓冲腔室的相交处在入口端口矢量和至少一个壁的交点处。连通端口具有至少一个壁上的固体/流体混合物的撞击面积的至少一个尺寸的面积。连通口可以通过在冲击区域由固体/流体混合物引起的分离室的至少一个壁的侵蚀而形成。还公开了一种用于分离固体/流体混合物的方法，其中固体/流体混合物通过分离室的入口引入，并与先前引入的固体/流体混合物的垫子接触，固体/流体混合物为允许与之前引入的固体/流体混合物的衬垫相互作用。至少一种固体通过分离室中的密度差异与流体分离。优选地，固体/流体混合物是蒸汽处理的木质纤维素生物质，其以高速插入所公开的设备中。

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