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公开(公告)号:EP4166226B1
公开(公告)日:2024-11-06
申请号:EP22212575.9
申请日:2013-11-13
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公开(公告)号:EP4166226A1
公开(公告)日:2023-04-19
申请号:EP22212575.9
申请日:2013-11-13
IPC分类号: B01F23/45 , B01F23/40 , B24B57/02 , B01F25/21 , B01F25/50 , B01F25/60 , B01F35/21 , B01F35/82 , B24B37/00 , G05D11/13
摘要: A slurry and/or chemical blend supply apparatus (20) comprising a blend module (200) that combines two or more flowing component streams (A, B, C) to form a blended slurry and/or chemical blend in a pipe (217), wherein said blend module (200) comprises a pipe (210, 211, 212) for each component stream (A, B, C) and at least one flow controller (260, 261, 262) in each of at least two of the component pipes (210, 211, 212) to control the flow rate of the components (A, B, C) and wherein said component pipes (210, 211, 212) are connected and combined into a single pipe (217) to form the blended slurry or blended chemical blend stream and further comprising
a distribution module (400) comprising one or more distribution tanks (491A), one or more global loops (111A), and one or more pumps (101A),
said distribution module (400) further comprising one or more back pressure controllers (84A), and pressure sensors (78A) on each of said one or more global loops (111A);
wherein said distribution tank (491A) comprises one or more eductors (761, 763) in the bottom portion of said distribution tank (491A) and
wherein the return exit pipes (86A, 86B) of the one or more global loops (111A) are connected to the one or more distribution tanks (491A) and and the one or more eductors (761, 763) are attached to the exit of the return pipes (86A, 86B) of the global loops (111A) into the distribution tank (491A).-
公开(公告)号:EP4353349A1
公开(公告)日:2024-04-17
申请号:EP22902994.7
申请日:2022-10-08
发明人: XU, Liyong , MIAO, Haibo
IPC分类号: B01F25/60
摘要: An embodiment of the present application provides a slurry preparation equipment, including a slurry preparation device and a circulation tank. The slurry preparation device includes a device body, and a first feed port, a second feed port and a first discharge port are arranged on the device body. The first feed port is used to input a solid raw material, the circulation tank includes a tank body, an input pipe and an output pipe are arranged on the tank body, the second feed port is connected to the output pipe, and the first discharge port is connected to the input pipe. Using the slurry preparation equipment provided by the embodiment of the present application, by gradually increasing the amount of solid raw material to be mixed, use of the slurry preparation equipment provided by the embodiment of the present application can increase the solid content of the prepared slurry, as compared with adding all the solid raw material and the liquid or solid-liquid mixture for mixing therewith at one time for stirring. Also, through stirring for multiple times in cycles, the viscosity and uniformity of the prepared slurry can be improved, and the overall quality of the prepared slurry can be improved.
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公开(公告)号:EP4338826A1
公开(公告)日:2024-03-20
申请号:EP22195907.5
申请日:2022-09-15
发明人: BEIER, Dirk , VOLAND, Stefan , WILDMOSER, Harald
摘要: Die Erfindung betrifft eine Vorrichtung zum Mischen eines Weichgelmediums, mit einer Pumpeinrichtung 12, welche ein Pumpengehäuse 14, einen Pumpenantrieb 20, eine drehend angetriebene Pumpenwelle 22 und ein auf der Pumpenwelle angeordnetes Pumpenelement 30 aufweist, wobei das Pumpenhäuse einen Aufnahmeraum 18 mit dem Pumpelement, einen Pumpeneingang 15 zum Ansaugen und einen Pumpenausgang 16 zum Abfördern des Weichgelmediums unter Druck durch das Pumpelement aufweist, und einer Zudosiereinrichtung 40, welche an dem Pumpeneingang angeflanscht ist, einen ersten Einlassbereich 44 für eine erste Komponente des Weichgelmediums und mindestens einen zweiten Einlassbereich 46 für mindestens eine zweite Komponente des Weichgelmediums aufweist. Die Pumpeinrichtung ausgebildet ist, die erste Komponente und die mindestens eine zweite Komponente zum Bilden des Weichgelmediums miteinander zu mischen und aus dem Pumpenausgang abzufördern.
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公开(公告)号:EP3991832B1
公开(公告)日:2023-09-13
申请号:EP20461574.4
申请日:2020-10-27
IPC分类号: B01F23/232 , B01F23/237 , B01F23/2373 , B01F23/20 , B01F25/312 , B01F25/452 , B01F25/51 , B01F25/60 , B01F33/82
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