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公开(公告)号：US5260079A
公开(公告)日：1993-11-09
申请号：US977334
申请日：1992-11-17
Applicant: Karl-Heinz Zettier , Werner Hanschmann , Wolfgang Wieking
Inventor： Karl-Heinz Zettier , Werner Hanschmann , Wolfgang Wieking
CPC classification number: A23C9/1508 , A01J11/10
Abstract: A method of and equipment for controlling the content of fat in milk. Whole milk is separated into skim milk. Some of the cream is returned to the skim milk to create a standardized milk. The standardized milk is employed to derive a parameter that dictates how much cream is to be added. The fat contents detected in the standardized milk are exploited to vary the amount of added cream. The density of the skim milk is measured at intervals and the results are stored. The density of the standardized milk is measured and more or less cream is added until a prescribed difference between the skim milk and the standardized milk, corresponding to the desired fat content in the standardized milk, is obtained. The density of the skim milk and that of the standardized milk are measured in the same sensor. The result of each measurement of the density of the skim milk is compared with the stored result. When there is a discrepancy between the two results, the most recently measured result is stored instead of the previously stored result. How much cream is added is controlled in accordance with a density difference that varies with the discrepancy.
Abstract translation: 用于控制牛奶中脂肪含量的方法和设备。 全脂牛奶分离成脱脂乳。 一些奶油回到脱脂牛奶来制作标准化牛奶。 使用标准化牛奶来得出一个参数，该参数决定添加多少奶油。 利用标准化牛奶中检测到的脂肪含量来改变奶油的添加量。 每隔一段时间测量脱脂乳的密度，并存储结果。 测量标准化牛奶的密度，加入更多或更少的奶油，直到获得与标准化奶中所需脂肪含量相对应的脱脂乳和标准奶之间的规定的差异。 在相同的传感器中测量脱脂乳和标准牛奶的密度。 将脱脂乳的密度的每次测量的结果与存储结果进行比较。 当两个结果之间存在差异时，存储最近测量的结果，而不是先前存储的结果。 根据随差异而变化的密度差，控制多少奶油。
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公开(公告)号：US4929227A
公开(公告)日：1990-05-29
申请号：US249048
申请日：1988-09-23
Applicant: Karl-Heinz Zettier
Inventor： Karl-Heinz Zettier
CPC classification number: B04B11/082 , A01J11/10 , B04B1/08
Abstract: A centrifuge drum for separating mixtures of liquids, especially for separating refrigerated milk into cream and skim milk, with an intake pipe secured to a stationary housing to supply refrigerated milk to a separation space in the centrifuge drum and a pealing disk for diverting the separated skim milk. The pealing disk is positioned in a pealing chamber that communicates through channels with the periphery of the separation space. A diversion chamber is disposed between the separation space and the pealing chamber that communicates with the center of the separation space and has a diversion channel for diverting the cream into a stationary interception chamber. The pealing chamber is positioned axially between the diversion chamber and the interception chamber and the diversion channel is positioned concentric with the axis of rotation of the drum, whereby the diversion channel extends radially outward from the diversion chamber, through the center of the pealing disk, and into the interception chamber.
Abstract translation: 一种用于分离液体混合物的离心机滚筒，特别是用于将冷冻牛奶分离成奶油和脱脂乳，其中入口管固定到固定的壳体上，以将冷冻牛奶供应到离心机滚筒中的分离空间，以及分离盘，用于转移分离的脱脂 牛奶。 分散盘定位在通过通道与分离空间的周边连通的分层室中。 分流室设置在与分离空间的中心连通的分离空间和分离室之间，并且具有用于将奶油转移到静止的拦截室中的分流通道。 分离室位于分流室和拦截室之间的轴向上，并且分流通道与滚筒的旋转轴线同心地定位，由此分流通道从分流室径向向外延伸通过分散盘的中心， 并进入拦截室。
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公开(公告)号：US4140806A
公开(公告)日：1979-02-20
申请号：US652755
申请日：1976-01-27
Applicant: Alf R. Glimenius , Gustav T. Jansson , Karl W. H. Kemi , Robert M. Sandblom
Inventor： Alf R. Glimenius , Gustav T. Jansson , Karl W. H. Kemi , Robert M. Sandblom
CPC classification number: A01J11/10 , A23C9/1422 , A23C2210/208
Abstract: A liquid milk product, such as milk or cream, is caused to flow along the surface of a filter at one side thereof from an inlet of the filter to an outlet thereof at a velocity of 0.5 to 20.0 m/sec., the main quantity of the filter pores each having a diameter of 0.2 to 10 .mu.m. At the same time, skim milk is passed through the filter to the other side thereof under a pressure drop of at least 0.2 kp/cm.sup.2 while discharging a cream-enriched product from said outlet, and the greater part of this cream-enriched product is returned from said outlet to the inlet of the filter.
Abstract translation: 引起液体奶制品如牛奶或奶油，其一侧的过滤器表面以0.5至20.0m /秒的速度从过滤器的入口流出到其出口，主要量 的过滤孔各自具有0.2至10μm的直径。 同时，在从所述出口排出富含霜剂的产品的同时，将脱脂乳通过至少0.2kp / cm 2的压降下通过过滤器至其另一侧，并且该部分富含奶油的产品是 从所述出口返回到过滤器的入口。
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公开(公告)号：US4074622A
公开(公告)日：1978-02-21
申请号：US678589
申请日：1976-04-20
Applicant: Heinrich Niemeyer
Inventor： Heinrich Niemeyer
CPC classification number: A01J11/10 , A23C9/1508
Abstract: Continuous production of standardized milk is carried out with a method and apparatus wherein milk is separated into cream and skimmilk, an amount of cream is remixed with skimmilk to produce standardized milk, the standardized milk is continuously tested for fat content, the amount of cream remixed with the skimmilk is automatically regulated in accordance with the fat content of the standardized milk and standardized milk and separated cream are recycled to milk being separated if fat content of the standardized milk is not within prescribed limits.
Abstract translation: 用牛奶分离成奶油和脱脂奶的方法和设备连续生产标准化牛奶，将一定量的奶油与撇渣混合以制备标准化乳，标准化牛奶连续测试脂肪含量，奶油混合量 根据标准化牛奶的脂肪含量，标准化牛奶和分离奶油的脂肪含量自动调节，如果标准奶的脂肪含量不在规定的限度内，则将奶油分离回来，以分离牛奶。
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公开(公告)号：US3983257A
公开(公告)日：1976-09-28
申请号：US470864
申请日：1974-05-17
Applicant: Rolf Malmberg , Lars Gustav Olenfalk
Inventor： Rolf Malmberg , Lars Gustav Olenfalk
CPC classification number: A23C9/1508 , A01J11/10
Abstract: Milk to be standardized is fed continuously to a centrifugal separator which discharges separate flows of skim milk and cream; and the density of the separated cream is maintained substantially constant by continuously measuring such density and using these density measurements to control one of the separate flows. Pipelines leading from these separate flows to a mixing zone are provided with meters for measuring the flow rates of the skim milk and cream, respectively; and a quotient controller operatively connected to the flow meters controls the flow through one of the pipelines to maintain the quotient of the respective flow rates substantially constant.
Abstract translation: 要标准化的牛奶连续供给离心分离器，排出单独的脱脂牛奶和奶油流; 并且通过连续测量这种密度并使用这些密度测量来控制分离的流中的一个，分离的奶油的密度保持基本恒定。 从这些单独的流动到混合区的管道分别设有用于分别测量脱脂乳和奶油的流量的流量计; 并且可操作地连接到流量计的商控制器控制通过管线之一的流动，以维持相应流速的商基本上恒定。
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Patent Agency Ranking16.发明授权Method and apparatus for regulating the fat content of centrifugally separated cream 失效用于调节离心分离奶油脂肪含量的方法和装置
公开(公告)号：US2837271A
公开(公告)日：1958-06-03
申请号：US25668951
申请日：1951-11-16
Applicant: SEPARATOR AB
Inventor： VALENTIN HAGLUND FOLKE
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公开(公告)号：US12022795B2
公开(公告)日：2024-07-02
申请号：US16954677
申请日：2018-11-06
Applicant: Tetra Laval Holdings & Finance S.A.
Inventor： Max Leufstedt
CPC classification number: A01J11/10 , A23C7/046 , B04B5/10 , B04B11/04 , B04C5/13 , B04C5/185 , B04C5/22
Abstract: A separator for separating raw milk into a skimmed milk phase, a cream phase and an ejection phase that comprises solid impurities is disclosed. The separator includes an ejection port arranged at a periphery of the separator to eject the ejection phase. A cyclone is connected to the ejection port to receive and decelerate the ejection phase, and a vessel in fluid communication with an ejection phase outlet of the cyclone to receive and collect the ejection phase from the cyclone. The cyclone includes a port that is open to the atmosphere, such that pressure build-up created in the cyclone when the ejection phase is ejected from the separator into the cyclone is released.
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公开(公告)号：US11277998B2
公开(公告)日：2022-03-22
申请号：US16625365
申请日：2018-06-14
Applicant: LELY PATENT N.V.
Inventor： Robertus Carolus Maria Van De Meerendonk
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.
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公开(公告)号：US20200305382A1
公开(公告)日：2020-10-01
申请号：US16954677
申请日：2018-11-06
Applicant: Tetra Laval Holdings & Finance S.A.
Inventor： Max LEUFSTEDT
Abstract: A separator for separating raw milk into a skimmed milk phase, a cream phase and an ejection phase that comprises solid impurities is disclosed. The separator includes an ejection port arranged at a periphery of the separator to eject the ejection phase. A cyclone is connected to the ejection port to receive and decelerate the ejection phase, and a vessel in fluid communication with an ejection phase outlet of the cyclone to receive and collect the ejection phase from the cyclone. The cyclone includes a port that is open to the atmosphere, such that pressure build-up created in the cyclone when the ejection phase is ejected from the separator into the cyclone is released.
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20.发明授权Device for regulating the concentration of cream in a centrifuge for separating milk 失效用于调节离心机中奶油浓度的装置，用于分离牛奶
公开(公告)号：US4781208A
公开(公告)日：1988-11-01
申请号：US79310
申请日：1987-07-29
Applicant: Karl-Heinz Zettier
Inventor： Karl-Heinz Zettier
IPC: B04B11/02 , A01J11/10 , F16K31/124 , F16K31/42
CPC classification number: A01J11/10 , Y10T137/2562 , Y10T137/7761
Abstract: The device has one valve body that can be set at a constant minimum cross-section and another valve body that is not activated until the pressure in a supply connection becomes too high. The valve bodies are accommodated in separate and parallel-streamed valve housings. Since the design allows free selection of the cross-section in the valve housings, extremely wide fluctuations in the concentration of cream can be mastered in accordance with controls technology by means of the second valve body.
Abstract translation: 该装置具有一个阀体，其可以设定在恒定的最小横截面，而另一个阀体在供应连接处的压力变得过高之前不被激活。 阀体容纳在单独的并联流动的阀壳体中。 由于该设计可以自由选择阀壳体中的横截面，因此可以根据通过第二阀体的控制技术来掌握奶油浓度的极大波动。
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