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1.发明授权公开(公告)号：US11319223B2
公开(公告)日：2022-05-03
申请号：US15502119
申请日：2014-08-08
IPC分类号： C02F1/52 , C02F11/14 , C02F11/147
摘要： An apparatus for preparing and dispensing a flocculant solution to dewatering an aqueous process stream includes a mixing pump, a maturing tank, and a feeding unit. The mixing pump mixes the flocculant solution and builds up a pressure onto the flocculant solution. The maturing pressure tank is fluidly connected with the mixing pump, so that the pressurized diluted flocculant solution is led from the mixing pump into the maturing pressure tank and matured therein under pressure that is above atmosphere pressure.
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2.发明申请公开(公告)号：US20170233268A1
公开(公告)日：2017-08-17
申请号：US15502119
申请日：2014-08-08
CPC分类号： C02F1/5227 , C02F11/14 , C02F2201/004 , C02F2201/005 , C02F2209/03 , C02F2209/44 , C02F2301/024 , C02F2301/066
摘要： The present invention relates to an apparatus (1), suitable for preparing and dispensing a flocculant solution to dewatering an aqueous process stream (4), wherein the apparatus (1) comprises a mixing pump (5) that mixes the flocculant solution and builds up a pressure onto the flocculant solution, and a maturing pressure tank (2), whereby the maturing pressure tank (2) is fluidly connected with the mixing pump (5), so that the pressurized diluted flocculant solution (3) is led from the mixing pump (5) into the maturing pressure tank (2) and matured therein under pressure that is above atmosphere pressure.
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公开(公告)号：US20130294190A1
公开(公告)日：2013-11-07
申请号：US13821604
申请日：2011-09-07
IPC分类号： B01F7/00
CPC分类号： B01F7/22 , B01F3/04539 , B01F7/00316 , B01F7/00341 , B01F7/00633 , B01F7/007 , B01F7/1625 , B01F2003/04546 , B01F2003/04695 , B01F2003/04865 , B01F2215/0003 , B01F2215/0052
摘要： A stirrer having a motor; a hollow shaft that is drivable via the motor and is provided with at least one additive outlet opening, via which an additive passed through the hollow shaft can be discharged; and a rotor arranged on the hollow shaft and having rotor blades, characterized in that a second rotor having rotor blades is provided on the hollow shaft at a distance from the first rotor, and in that the at least one additive outlet opening is provided between the two rotors, wherein the rotors are designed and drivable such that, during operation, a negative pressure and a centrifugal force are generated in the intermediate space defined between the rotors.
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公开(公告)号：US09120063B2
公开(公告)日：2015-09-01
申请号：US13821604
申请日：2011-09-07
CPC分类号： B01F7/22 , B01F3/04539 , B01F7/00316 , B01F7/00341 , B01F7/00633 , B01F7/007 , B01F7/1625 , B01F2003/04546 , B01F2003/04695 , B01F2003/04865 , B01F2215/0003 , B01F2215/0052
摘要： A stirrer having a motor; a hollow shaft that is drivable via the motor and is provided with at least one additive outlet opening, via which an additive passed through the hollow shaft can be discharged; and a rotor arranged on the hollow shaft and having rotor blades, characterized in that a second rotor having rotor blades is provided on the hollow shaft at a distance from the first rotor, and in that the at least one additive outlet opening is provided between the two rotors, wherein the rotors are designed and drivable such that, during operation, a negative pressure and a centrifugal force are generated in the intermediate space defined between the rotors.
摘要翻译： 具有马达的搅拌器; 可通过马达驱动的中空轴，并设置有至少一个添加剂出口开口，通过该出口开口可以排出通过中空轴的添加剂; 以及设置在所述中空轴上并具有转子叶片的转子，其特征在于，具有转子叶片的第二转子设置在所述空心轴上与所述第一转子相距一定距离处，并且所述至少一个添加剂出口开口设置在所述第一转子 两个转子，其中转子被设计和驱动，使得在操作期间，在转子之间限定的中间空间中产生负压力和离心力。
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