公开(公告)号：EP0620967A1

公开(公告)日：1994-10-26

申请号：EP94201081.0

申请日：1994-04-20

申请人： Hubert Stork Cheese Systems B.V.

发明人： Schouten, Frank

IPC分类号： A01J25/11

CPC分类号： A01J25/112

摘要： The invention relates to a drainage pipe with perforations for draining whey from a whey/curd mass, in which the perforations are formed by small holes, and the hole size lies within the range 0.05 - 3 mm, while the hole density lies within the range 5 - 50,000 holes/cm².
Such a pipe is used in the preparation of cheese.
In a drainage pipe which is provided with a large number of small holes, a larger part of the surface can be perforated, with the result that the drainage is more efficient.
A natural counterpressure can be built up by varying the hole size and the hole density over the surface of the pipe, thus making expensive facilities for regulating the counterpressure unnecessary.
The hole size and/or hole density can be varied in such a way over the surface of the pipe that the open surface increases from top to bottom. Various grid patterns are described for this.
If the pipe is made of plastic, the full circumference of the pipe can be provided with holes, with the result that the full surface of the pipe is available for drainage.
The invention also relates to a device which is provided with at least one drainage pipe of the type according to the invention and to methods for manufacturing such a drainage pipe.

摘要翻译： 本发明涉及到一个排水管具有穿孔，用于从乳清/凝乳块，其中，所述穿孔通过小孔FORMED排出乳清，以及孔的尺寸位于范围0:05内 - 3mm时，而孔密度介于所述范围内 5至50.000个/ cm <2>。 这种管在干酪的制备中使用。 在排水管所有这一切都被提供有大量的小孔，所述表面的较大部分可被穿孔，结果做了排水更高效。 天然反压力可通过改变孔的大小和在管道的表面上的孔密度，用于调节反压力不必要从而使昂贵的设备来建立。 孔的尺寸和/或孔密度可以在寻求一种方式在管的表面上没有开放表面的增加从上到下变化。 各个网格图案描述了用于此。 如果管道是由塑料制成，管的整个圆周可以设置有孔，结果做了管的整个表面可用于排水。 因此本发明涉及到一个设备的所有设置有类型gemäß到本发明的至少一个排水管以及一种用于制造寻求排水管的方法。

公开(公告)号：EP0621429A1

公开(公告)日：1994-10-26

申请号：EP94201107.3

申请日：1994-04-21

申请人： Hubert Stork Cheese Systems B.V.

发明人： Schouten, Frank

IPC分类号： F16L17/10 ,  F16J15/46

CPC分类号： F16J15/46 ,  F16L17/10

摘要： The invention relates to a sealing element for forming a liquid-tight seal between two tubular elements (1,11) running essentially parallel. The sealing element consists of positioning means which are in the form of a flange (2) which is fixed to the inner element of the tubular elements and which is provided on its periphery with a groove (4) which accommodates, in a slightly wedged fit, an endless element (3) of flexible material sealing the groove. On the inside of the groove one or more supply apertures for a compressed medium are present. When the compressed medium is supplied, the endless element of flexible material is moved outwards against the outer element of the tubular elements, in order to form a liquid-tight seal between the two columns.
The element can be manufactured simply and cheaply from commercially available materials. The element is also easy to remove from the positioning means and replace.
If water is used as the compressed medium, in the event of leakages, no damage is caused to the products.
The sealing element according to the invention can be used in a curd drainage apparatus for removing whey in cheesemaking.
The invention also relates to a device for removing whey from a whey/curd mass, provided with at least one sealing element according to the invention.

摘要翻译： 本发明涉及用于在基本上平行运行的两个管状元件（1,11）之间形成液密密封的密封元件。 密封元件由定位装置组成，其形式为凸缘（2）的形式，该凸缘固定在管状元件的内部元件上，并且在其周边上设置有一个凹槽（4），凹槽以稍微楔入的形状 ，柔性材料的环形元件（3）密封凹槽。 在凹槽的内侧存在用于压缩介质的一个或多个供应孔。 当供应压缩介质时，柔性材料的环形元件相对于管状元件的外部元件向外移动，以在两个柱之间形成液密密封。 该元件可以从市售材料简单且便宜地制造。 该元件也易于从定位装置中移除并进行更换。 如果使用水作为压缩介质，发生泄漏时，不会对产品造成损坏。 根据本发明的密封元件可用于凝乳排出装置中，用于清除奶酪中的乳清。 本发明还涉及一种用于从设置有根据本发明的至少一个密封元件的乳清/凝乳块去除乳清的装置。

公开(公告)号：EP0367353B1

公开(公告)日：1994-02-16

申请号：EP89202759.0

申请日：1989-11-01

申请人： Hubert Stork Cheese Systems

发明人： Yntema, Everardus Gerhard Maria

IPC分类号： A01J25/11

CPC分类号： A01J25/112

公开(公告)号：EP0367353A1

公开(公告)日：1990-05-09

申请号：EP89202759.0

申请日：1989-11-01

申请人： Hubert Stork Cheese Systems

发明人： Yntema, Everardus Gerhard Maria

IPC分类号： A01J25/11

CPC分类号： A01J25/112

摘要： In the cyclic preparation of a length of curds by draining a mixture of whey and curds in an upright column, formed by a permeable casing (2), the preparation cycle consists of at least three parts: a thickening phase and an extrusion phase from the column and a lateral discharge phase of the length of curds. The mixture is supplied to one end of the casing (2) and a length of the thickened mass of curds is removed periodically at the other end of the casing (2). The whey/curds column inside the casing (2) is moved forwards at slow speed in the longitudinal direction of the casing (2) during the thickening phase of the preparation cycle, the thickening phase and the extrusion phase taking place at the same time. The discharge phase of the cycle takes place when the column is stationary, within a time span which is less than 20% of the thickening phase and extru­sion phase.

摘要翻译： 在由上立柱排出乳清和凝乳的混合物凝乳的长度的环状制备，由一个可渗透的外壳（2），至少三个部位的准备周期besteht形成：增厚阶段和在从挤压相 柱和凝乳的长度的横向放电阶段。 该混合物被供应到所述壳体（2）和凝乳的加厚块的长度的一端在所述壳体的另一端周期性地取出（2）。 所述壳体（2）内部的乳清/凝乳塔在低速在壳体（2）的纵向方向在准备周期，增稠相和挤出阶段发生在在Sametime的增稠阶段向前移动。 循环的放电阶段发生当列是固定的，一个时间跨度所有这是增厚阶段和挤出阶段的小于20％的范围内。