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1. 发明申请

US20160143343A1 METHOD AND INJECTOR FOR INTRODUCING A VAPOROUS HEAT CARRIER INTO A LIQUID PRODUCT 审中-公开
标题翻译：将蒸气加热器引入液体产品的方法和注射器
公开(公告)号：US20160143343A1
公开(公告)日：2016-05-26
申请号：US14899837
申请日：2014-05-24
申请人： GEA TDS GMBH
发明人： Andreas Schmied , Jürgen Gehling , Stephan Stockhorst , Uwe Schwenzow , Ludger Tacke
IPC分类号： A23L3/22
CPC分类号： A23L3/22 , A23V2002/00 , F28C3/06 , F28C3/08
摘要： A method for introducing a vaporous heat carrier into a liquid product, in particular a food product or beverage, and more particularly viscous products, for example desserts, sauces or concentrates, includes using the carrier to heat the product to form a germ-free product. An injector for carrying out the method is also described. A reduction in the heat transfer capacity of the injector is prevented over the entire production time. This is achieved in that three physical measurement variables which can be detected during operation of the injector are used as indicators of the formation of product deposits. At least one of said three physical measurement variables is detected, and depending on these variables, an automatically controlled axial movement of the displacement body is carried out such that the heat transfer capacity from the vaporous heat carrier into the liquid product remains the same.
摘要翻译：将蒸气热载体引入液体产品，特别是食品或饮料，更特别是粘稠的产品，例如甜点，酱汁或浓缩物的方法包括使用载体加热产物以形成无菌产物。还描述了用于执行该方法的喷射器。在整个生产时间内可以防止喷射器的传热能力的降低。这是通过在注射器操作期间可以检测到的三个物理测量变量用作产物沉积物形成的指标。检测到所述三个物理测量变量中的至少一个，并且根据这些变量，执行位移体的自动控制的轴向运动，使得从气态热载体到液体产物的传热能力保持不变。

2. 发明申请

US20230126017A1 Method for Producing Welded Connections Between Inner Tubes and Tube Support Plates of a Tube Bundle for a Product-To-Product Shell-And-Tube Heat Exchanger by Means of an Auxiliary Device, and Auxiliary Device for a Production Method of This Type 有权
公开(公告)号：US20230126017A1
公开(公告)日：2023-04-27
申请号：US17910624
申请日：2021-02-05
申请人： GEA TDS GmbH
发明人： Kevin Winking , Carsten Isferding , Wolfgang Jäckering , Ralf Speemann , Andreas Schmied , Ludger Tacke
IPC分类号： B23K9/028 , B23K9/00
摘要： Producing welded connections between inner tubes and tube support plates of a tube bundle for a product-to-product shell-and-tube heat exchanger by means of an auxiliary device is described. A production method includes pressing the end face of a tube support plate against the end face of the inner tubes in the direction of the inner tube longitudinal axes during welding operations with a first form fit, which is effective both radially and axially, immovably fixing the number of inner tubes corresponding to the tube layout pattern to each other by a second, detachable form fit of the auxiliary device, making a circumferential round weld orbitally, starting from the plate inner bore and the tube inner bore, in a single pass and continuously from radially inside to radially outside, and detaching and removing the auxiliary device from the welded tube bundle.

3. 发明授权

US09936725B2 Method, metering device and metering valve for the aseptic measured delivery of a liquid additive into a forced flow of a base product 有权
公开(公告)号：US09936725B2
公开(公告)日：2018-04-10
申请号：US15274349
申请日：2016-09-23
申请人： GEA TDS GmbH
发明人： Hubert Assing , Andreas Schmied , Uwe Schwenzow , Helmut Buss , Franz Tasler
IPC分类号： A61L2/00 , F16L37/06 , A23L3/00 , A23L3/22 , A61L2/07 , G01F11/32
CPC分类号： A23L3/001 , A23L3/22 , A23V2002/00 , A61L2/07 , G01F11/32
摘要： A metering device with a product conduit section, through which a base product forcibly flows, with at least one storage container for an additive, which is connected with an associated metering point respectively via a removal conduit, which is arranged on or respectively in the product conduit section, with a mechanism for forcibly conveying the additive, with quantity-based capturing of the base product and of the additive, with sterile steam and with a control device assigned to the metering device. The metering point is provided within a metering valve, which forms a product chamber, into which the product conduit section opens and from which it exits, an initial chamber and a partial chamber as well as a receiver of an end section and of a terminal side.

4. 发明申请

US20190329148A1 METHOD FOR HEATING A CONCENTRATE FOR SPRAY DRYING AND AN ASSOCIATED INSTALLATION 审中-公开
公开(公告)号：US20190329148A1
公开(公告)日：2019-10-31
申请号：US16310119
申请日：2017-06-14
申请人： GEA TDS GmbH
发明人： Uwe Schwenzow , Ulrich Rolle , Hubert Assing , Ludger Tacke , Andreas Schmied
IPC分类号： B01D1/18 , A23L3/46 , A23C1/04 , A23P10/40 , B01D1/00 , B01D1/20 , F26B3/12 , F28D7/16
摘要： A method for heating a concentrate in an installation for spray drying comprises increasing a pressure of the concentrate from a low pressure level at a flow temperature to a high pressure level. The concentrate is heated at a high pressure level to a spraying temperature using a high-pressure heat exchanger. The concentrate is shear loaded using a shearing device and immediately transferring the concentrate to a location of pressurized spraying, wherein a transfer time for the immediate transfer is determined by a fluidic effective distance between the shearing device and the location of the pressurized spraying.

5. 发明申请

US20190327988A1 METHOD FOR HEATING A CONCENTRATE IN AN INSTALLATION FOR SPRAY DRYING AND INSTALLATION FOR PERFORMING THE METHOD 审中-公开
公开(公告)号：US20190327988A1
公开(公告)日：2019-10-31
申请号：US16310038
申请日：2017-06-14
申请人： GEA TDS GmbH
发明人： Uwe Schwenzow , Ulrich Rolle , Hubert Assing , Ludger Tacke , Andreas Schmied
IPC分类号： A23C1/04 , A23L3/46
摘要： A device for heating a concentrate comprises a drying tower comprises a plurality of pressurized spray nozzles, a feed tank fluidly connected with an inlet of a low-pressure heat, a feed pump, and a high-pressure piston pump connected on an inlet side with the outlet of the low-pressure heat exchanger. A first high-pressure line section of the high-pressure line is configured to connect the outlet of the high-pressure piston pump with the inlet of the additional high-pressure heat exchanger. A second high-pressure line section of the high-pressure line is configured to connect the outlet of the additional high-pressure heat exchanger with the pressurized spray nozzles. A means for defined shear loading of the concentrate is located in an outlet-side channel and comprises an annular-shaped space.

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