公开(公告)号：US4515823A

公开(公告)日：1985-05-07

申请号：US480882

申请日：1983-03-31

Applicant: Bernd R. G. Kirschenmann

Inventor： Bernd R. G. Kirschenmann

IPC: A23C7/00 ,  A01J11/00 ,  A01J11/10 ,  A23C3/033 ,  A23C1/00

CPC classification number: A23C3/033 ,  A01J11/10

Abstract: A process for separation of raw milk by centrifugal separation into cream, which is cooled in a first heat exchanger, and into skim milk which is heated to pasteurization and cooled by regenerative heat exchange in a second heat exchanger, is described. The characteristic feature is that the feed of raw milk is separated into two part streams, of which the first is heated in the second heat exchanger to separation temperature, while the second part stream is heated in the first heat exchanger and is then combined with the first part stream and centrifugally separated.

Abstract translation: 描述了通过离心分离成在第一热交换器中冷却的奶油和通过在第二热交换器中进行再生热交换而被加热巴氏杀菌和冷却的脱脂乳中的原料乳的分离方法。 特征是原料奶的进料被分成两部分物流，其中第一部分物流在第二热交换器中被加热至分离温度，而第二部分物流在第一热交换器中被加热，然后与 第一部分流离心分离。

公开(公告)号：US3961570A

公开(公告)日：1976-06-08

申请号：US475095

申请日：1974-05-31

Applicant: Ulrich-Christian Sanden

Inventor： Ulrich-Christian Sanden

IPC: A01J11/10 ,  A23C9/15 ,  A23C9/00

CPC classification number: A01J11/10 ,  A23C9/1508

Abstract: An improvement in the method and apparatus for obtaining the specific fat content of milk wherein whole milk and skimmed milk are mixed together as they flow, and the amount of skimmed milk is added according to the previously determined fat content of the whole milk, the fluid quantities of the whole milk and skimmed milk being continuously measured. The method and apparatus are improved by continuously taking samples of the whole milk and continuously determining their fat content, and in between taking the samples and the admixture of the skimmed milk while the whole milk is retained in its supply line for the period of time between the taking and/or evaluation of the particular sample and the controlling of the skimmed milk admixture.

Abstract translation: 用于获得牛奶的特定脂肪含量的方法和装置的改进，其中全脂牛奶和脱脂乳在流动时混合在一起，并且根据先前确定的全脂牛奶的脂肪含量加入脱脂乳的量，流体 全脂牛奶和脱脂奶的数量不断测量。 该方法和装置通过连续取样全脂牛奶的样品并连续测定其脂肪含量而得到改善，并且在将全部牛奶保留在其供应管线中的样品和脱脂乳的混合物之间的时间段 特定样品的采集和/或评估以及脱脂乳混合物的控制。

公开(公告)号：US3829584A

公开(公告)日：1974-08-13

申请号：US28249772

申请日：1972-08-21

Applicant: ECONOMICS LAB

Inventor： SEIBERLING D

IPC: A01J11/10 ,  A23C9/15 ,  A23C7/00 ,  A23C13/02

CPC classification number: A01J11/10 ,  A23C9/1508

Abstract: A continuous on-stream milk standardizing and blending system. Whole milk having a known fat content is introduced into a centrifugal separator for separating the milk into its skim and cream components; the milk entering the separator through a conduit having a flow meter positioned therein for providing a digital output signal corresponding to the flow rate therethrough. A digital control unit compares the input signal from the milk flow meter with an input signal received from a similar flow meter positioned in the cream conduit downstream from an air-operated throttling valve; the control unit providing a control signal which regulates the setting of the throttling valve. This setting controls the flow rate of cream through the cream conduit and, thus, establishes the fat test of the cream based on the known fat test of the whole milk. A portion of the cream is then recombined with the skim component in an amount controlled by the digital control unit so as to provide a standardized milk product of the desired fat content (e.g. 3.5% milk). Various additional additives (e.g. condensed skim milk) can also be blended with the standardized milk product.

公开(公告)号：US2628023A

公开(公告)日：1953-02-10

申请号：US8552049

申请日：1949-04-05

Applicant: SEPARATOR AB

Inventor： AKE DAHLSTEDT PER

IPC: A01J11/10 ,  B04B11/02 ,  G05D24/02

CPC classification number: G05D24/02 ,  A01J11/10 ,  B04B11/02

公开(公告)号：US20220232842A1

公开(公告)日：2022-07-28

申请号：US17609490

申请日：2020-05-08

Applicant: DAIRY PROTEIN COOPERATION FOOD B.V.

Inventor： Bas Willem Maarten LAVRIJSEN ,  Frédéric BENJAMINS

IPC: A23C7/04 ,  A23C19/05 ,  A23C9/142 ,  A01J11/10

Abstract: Disclosed is method of removing spores from raw goat milk. Thereby raw goat milk is subjected to decreaming in a separator. Goat cream is thereupon subjected to mild heat treatment. Goat skim milk may be subjected to microfiltration. Retentate therefrom is subjected to sterilization. The process results in a goat milk that is low in bacteria and spores. Disclosed is a non-sterilized milk, the use of said milk in cheese production, a method of making cheese and the use of the purified goat milk for obtaining whey and casein.

公开(公告)号：US20210251250A1

公开(公告)日：2021-08-19

申请号：US17251825

申请日：2019-06-19

Applicant: Tetra Laval Holdings & Finance S.A.

Inventor： Magnus ÖNNHEIM

IPC: A23C9/15 ,  A01J11/10

Abstract: A method for producing a fat standardized milk product, including separating raw milk into cream and skim milk, wherein the cream is fed to a main cream pipe and the skim milk is fed to a skim milk pipe, dividing the cream in the main cream pipe into a cream remixing pipe and a cream surplus pipe, combining the cream in the cream remixing pipe and the skim milk in the skim milk pipe into the fat standardized milk product, wherein the fat standardized milk product is fed to a product pipe, wherein controlling a flow rate in the cream remixing pipe by regulating a valve placed in the cream surplus pipe.

公开(公告)号：US20210076631A1

公开(公告)日：2021-03-18

申请号：US16625365

申请日：2018-06-14

Applicant: LELY PATENT N.V.

Inventor： Robertus Carolus Maria VAN DE MEERENDONK

IPC: A01J5/007 ,  A01J11/10

Abstract: A milking system includes an automatic robotic milking device having a control unit, and is configured to milk a dairy animal fully automatically to form a milking. The system also includes a milk treatment device connected to the milking device for receiving and treating the milked milk of the milking. The milking device includes an animal identification device which is operatively connected to the control unit for identifying the dairy animal and comprises an animal database with information about at least the composition of the milk from the dairy animal, and/or a milk sensor device which is operatively connected to the control unit for collecting information about the composition of the milked milk. The milk treatment device is connected to the control unit and includes a standardization device which is configured to standardize a fat content and/or a protein content of the milk of the milking.

公开(公告)号：US10299497B2

公开(公告)日：2019-05-28

申请号：US15348502

申请日：2016-11-10

Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.

Inventor： Pontus Avergård ,  Ake Ölund

IPC: A23L3/00 ,  A23C7/00 ,  A01J11/10 ,  B04B11/02

Abstract: A method for discharge control of a separator including an inlet for a dairy product, a first outlet conduit for a first processed dairy product, and a second outlet conduit for a second dairy product. The first processed dairy product having a higher fat concentration than the second processed dairy product. The method involves detecting a flow rate of the first processed dairy product in the first outlet conduit, controlling the flow rate of the first processed dairy product in the first outlet conduit by regulating an opening degree of a regulating valve connected to the first outlet conduit, detecting the opening degree of the regulating valve, and discharging the separator when the opening degree of the regulating valve exceeds a predetermined value. The invention also relates to a separator for separating a dairy product into a first processed dairy product and a second processed dairy product.

公开(公告)号：US08906238B2

公开(公告)日：2014-12-09

申请号：US13991156

申请日：2011-12-22

Applicant: Ninni Petersson ,  Luc Antelme

Inventor： Ninni Petersson ,  Luc Antelme

IPC: C02F1/24 ,  B03D1/00 ,  C02F1/52 ,  B03D1/14 ,  A23L2/70 ,  C12C7/24 ,  B03D1/24 ,  A01J11/10 ,  B03D1/26 ,  C12H1/16 ,  C12G1/02

CPC classification number: C02F1/24 ,  A01J11/10 ,  A23L2/70 ,  B03D1/1412 ,  B03D1/1462 ,  B03D1/1493 ,  B03D1/242 ,  B03D1/26 ,  C02F1/5209 ,  C02F1/5281 ,  C02F2209/40 ,  C02F2301/024 ,  C02F2301/028 ,  C12C7/24 ,  C12G1/02 ,  C12H1/16

Abstract: Liquid clarifier and method for clarifying liquid, comprising a liquid reactor which comprises an cylindrical tank having an upper vertical section and a lower tapered section, an inner cylinder extending along at least part of the upper section of the tank and an outlet for clarified liquid at the top of the tank, where the liquid clarifier further comprises a gas compressor adapted to inject compressed gas into the lower region of the cylinder and an inlet for an unclear liquid at the upper region of the cylinder, and at least one partition wall inside the cylinder, where the at least one partition wall create flow channels in the lower region of the inner chamber, where the compressed gas is adapted to be injected through gas inlets in flow channel/s in order to create an upward flow in the flow channel/s having gas inlets, which will create a downward flow in the flow channel/s without gas inlets, where the at least one partition wall extends out of the lower region of the cylinder. The advantage of the invention is that different kinds of liquids can be clarified in an efficient and fast way without the need of specific additives.

Abstract translation: 液体澄清器和液体澄清方法，包括一个液体反应器，该液体反应器包括一个具有上部垂直部分和一个下部锥形部分的圆柱形容器，沿着罐子的上部的至少一部分延伸的内部气缸和一个用于澄清液体的出口 罐的顶部，其中液体澄清器还包括适于将压缩气体注入到气缸的下部区域中的气体压缩机和用于在气缸的上部区域处的不清楚的液体的入口，以及在气缸内部的至少一个分隔壁 其中所述至少一个分隔壁在所述内室的下部区域中形成流动通道，其中所述压缩气体适于通过流动通道中的气体入口注入，以便在所述流动通道/ 具有气体入口，其将在没有气体入口的流动通道中产生向下的流动，其中至少一个分隔壁延伸出气缸的下部区域 。 本发明的优点在于，不需要特定的添加剂就可以有效和快速地澄清不同种类的液体。

公开(公告)号：US3946113A

公开(公告)日：1976-03-23

申请号：US474914

申请日：1974-05-31

Applicant: Dale A. Seiberling

Inventor： Dale A. Seiberling

IPC: A01J11/10 ,  A23C9/15 ,  A23C7/00 ,  A23C13/02

CPC classification number: A23C9/1508 ,  A01J11/10

Abstract: In a continuous standardizing and blending system, a liquid (e.g. whole milk) having a known composition is introduced into a separator for separating the milk into components, e.g. a skim (fat-free) component and a high-fat component such as cream. The milk enters the separator through a conduit having a flow meter positioned therein for providing a electrical analog signal corresponding to the flow rate through the conduit. The separator has a skim outlet connected to a skim conduit and a cream outlet connected to a cream conduit. A similar flow meter in the cream conduit generates an output electrical analog signal corresponding to the flow rate through that conduit. A programmed analog control unit compares the signal from the milk flow meter with the signal from the cream flow meter and provides a control signal which regulates the setting of a throttling valve upstream from the cream flow meter. This setting controls the flow rate of cream through the cream conduit. By controlling the ratio between the raw or whole milk flow as it enters the separator and the cream flow as it leaves the separator, the system regulates the fat test of the cream. The skim and a controlled proportion of the cream flow can be recombined downstreaam to form milk products of predetermined fat content, e.g. 1, 2, 3.5%, etc. Various additives can also be blended with the standardized milk product. With this system, one need only know the initial fat content of the raw or whole milk and on-stream fat analysis is not necessary.

Abstract translation: 在连续标准化和​​共混系统中，将具有已知组成的液体（例如全脂牛奶）引入分离器中以将牛奶分成成分，例如， 脱脂（无脂肪）组分和高脂肪组分如奶油。 牛奶通过具有定位在其中的流量计的导管进入分离器，以提供对应于通过导管的流速的电模拟信号。 分离器具有连接到脱脂管道的脱脂出口和连接到奶油管道的奶油出口。 奶油管道中类似的流量计产生对应于通过该管道的流量的输出电气模拟信号。 编程的模拟控制单元将来自奶流量计的信号与来自奶油流量计的信号进行比较，并提供调节奶嘴流量计上游节流阀的设置的控制信号。 该设置控制奶油通过奶油管道的流量。 通过控制原料或全部牛奶流入进入分离器之间的比例和奶油流离开分离器时的比例，系统调节奶油的脂肪测试。 脱脂和控制的奶油流量的比例可以重新下调，以形成预定脂肪含量的奶制品，例如乳糖。 1，2，3.5％等。各种添加剂也可以与标准化的奶制品混合。 使用该系统，只需要知道原始或全脂牛奶的初始脂肪含量，并不需要进行脂肪分析。