公开(公告)号：US20160143343A1

公开(公告)日：2016-05-26

申请号：US14899837

申请日：2014-05-24

Applicant: GEA TDS GMBH

Inventor： Andreas Schmied ,  Jürgen Gehling ,  Stephan Stockhorst ,  Uwe Schwenzow ,  Ludger Tacke

IPC: A23L3/22

CPC classification number: A23L3/22 ,  A23V2002/00 ,  F28C3/06 ,  F28C3/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20230126017A1

公开(公告)日：2023-04-27

申请号：US17910624

申请日：2021-02-05

Applicant: GEA TDS GmbH

Inventor： Kevin Winking ,  Carsten Isferding ,  Wolfgang Jäckering ,  Ralf Speemann ,  Andreas Schmied ,  Ludger Tacke

IPC: B23K9/028 ,  B23K9/00

Abstract: 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.

公开(公告)号：US09936725B2

公开(公告)日：2018-04-10

申请号：US15274349

申请日：2016-09-23

Applicant: GEA TDS GmbH

Inventor： Hubert Assing ,  Andreas Schmied ,  Uwe Schwenzow ,  Helmut Buss ,  Franz Tasler

IPC: A61L2/00 ,  F16L37/06 ,  A23L3/00 ,  A23L3/22 ,  A61L2/07 ,  G01F11/32

CPC classification number: A23L3/001 ,  A23L3/22 ,  A23V2002/00 ,  A61L2/07 ,  G01F11/32

Abstract: 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.

公开(公告)号：US20190329148A1

公开(公告)日：2019-10-31

申请号：US16310119

申请日：2017-06-14

Applicant: GEA TDS GmbH

Inventor： Uwe Schwenzow ,  Ulrich Rolle ,  Hubert Assing ,  Ludger Tacke ,  Andreas Schmied

IPC: B01D1/18 ,  A23L3/46 ,  A23C1/04 ,  A23P10/40 ,  B01D1/00 ,  B01D1/20 ,  F26B3/12 ,  F28D7/16

Abstract: 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.

公开(公告)号：US20190327988A1

公开(公告)日：2019-10-31

申请号：US16310038

申请日：2017-06-14

Applicant: GEA TDS GmbH

Inventor： Uwe Schwenzow ,  Ulrich Rolle ,  Hubert Assing ,  Ludger Tacke ,  Andreas Schmied

IPC: A23C1/04 ,  A23L3/46

Abstract: 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.