Vorrichtung zur Erzeugung von Scherbeneis
    2.
    发明公开

    公开(公告)号:EP2511631A2

    公开(公告)日:2012-10-17

    申请号:EP12164053.6

    申请日:2012-04-13

    发明人:

    IPC分类号: F25C1/14

    CPC分类号: F25C5/02 F25C1/142 F25D17/02

    摘要: Die Erfindung betrifft eine Vorrichtung zur Erzeugung von Scherbeneis aus einer Flüssigkeit, umfassend eine die Flüssigkeit aufnehmende Wanne, eine drehbar gelagerte Walze, welche in die in der Wanne aufgenommene Flüssigkeit teilweise eintaucht, eine Kühleinrichtung zum Kühlen der Oberfläche der Walze und einen Schaber zum Abtragen von an der Oberfläche der Walze aus der Flüssigkeit gebildetem Eis.

    摘要翻译: 该装置具有用于接收液体的桶(10),即水(12),以及部分浸没在桶内的水中的可旋转辊(16)。 冷却装置冷却辊的表面,并且刮刀去除形成在辊表面上的冰(22)。 辊是与制冷机处于热交换关系的封闭制冷剂回路的一部分。 辊包括围绕芯的包层,其中在芯和包层之间形成制冷剂流动通道。

    METHOD FOR ICE BLASTING
    6.
    发明授权
    METHOD FOR ICE BLASTING 失效
    方法用冰SPIN JET

    公开(公告)号:EP0902870B1

    公开(公告)日:2004-01-14

    申请号:EP97929910.4

    申请日:1997-06-05

    发明人: Visaisouk, Sam

    IPC分类号: F25C5/02

    摘要: The invention provides an apparatus and method for continuously delivering ice particulates at high velocity onto a substrate for treating the surface of the substrate. The apparatus includes a refrigerated curved surface that is brought into contact with water to form a thin, substantially uniform, ice sheet on the surface. This ice sheet is of such thickness as to contain stresses so that the sheet is predisposed to fracture into particulates. A doctor-knife is mounted to intercept a leading edge of the ice sheet and to fragment the ice sheet to produce ice particulates. These ice particulates enter into at least one ice-receiving tube that extends substantially along the length of the doctor-knife. Once in the tube, the ice particulates are fluidized by a constant flow of air and are carried into a hose for delivery through an ice-blasting nozzle under pressure. The flow path for the ice particulates in the tube and the delivery hose has a substantially constant cross-sectional area, and flow surfaces are smooth to minimize the likelihood of blockages. Advantageously, the apparatus is able to function for extended periods of time without ice blockages occurring.

    ICE BLASTING CLEANING SYSTEM AND METHOD OF BLASTING
    7.
    发明公开
    ICE BLASTING CLEANING SYSTEM AND METHOD OF BLASTING 失效
    ICE爆破清理系统和爆破方法

    公开(公告)号:EP1009959A1

    公开(公告)日:2000-06-21

    申请号:EP98906510.7

    申请日:1998-02-17

    申请人: Inter Ice, Inc.

    发明人: NIECHCIAL, Roman

    摘要: An ice blasting cleaning system including an ice maker that creates ice particles, at least one separator that separates snow from the ice particles, a hopper into which the ice particles enter, and a blasting gun that receives the ice particles and propels them toward the surface to be cleaned. The separator may be for example, an air blower, an ice breaker plate set at a steep angle, a heated or a cooled ice breaker plate, or a rotating brush. The present invention also includes an ice blasting cleaning method for cleaning a surface using ice particles as the cleaning agent. The method includes creating ice particles and snow, separating the ice particles from the snow, the ice particles entering a hopper, and propelling the ice particles toward the surface to be cleaned.

    摘要翻译: 一种冰喷射清洁系统(20),其包括:产生冰粒(24)的制冰器(26);至少一个将积雪(25)与冰粒(24)分离的分离器(27);漏斗(28) 接收冰粒(24)以及将冰粒推向待清洁表面的喷枪(32)。 分离器可以是鼓风机(27),破冰板(42a,42b)或旋转刷(52)。 本发明还包括使用冰粒清洁表面的喷冰清洁方法。 该方法包括产生冰粒和雪(180),将冰粒与雪分离,并将冰粒推向要清洁的表面。 该装置和方法的替代实施例包括将雾(304)喷射到接收冰粒的料斗(302)中,并且冰粒朝待清洁表面(308)推进。

    APPARATUS AND METHOD FOR ICE BLASTING
    8.
    发明公开
    APPARATUS AND METHOD FOR ICE BLASTING 失效
    设备和方法在冰冷SPIN JET

    公开(公告)号:EP0902870A1

    公开(公告)日:1999-03-24

    申请号:EP97929910.0

    申请日:1997-06-05

    IPC分类号: F25D3 B24C1 F25C1 F25C5

    摘要: The invention provides an apparatus and method for continuously delivering ice particulates at high velocity onto a substrate for treating the surface of the substrate. The apparatus includes a refrigerated curved surface that is brought into contact with water to form a thin, substantially uniform, ice sheet on the surface. This ice sheet is of such thickness as to contain stresses so that the sheet is predisposed to fracture into particulates. A doctor-knife is mounted to intercept a leading edge of the ice sheet and to fragment the ice sheet to produce ice particulates. These ice particulates enter into at least one ice-receiving tube that extends substantially along the length of the doctor-knife. Once in the tube, the ice particulates are fluidized by a constant flow of air and are carried into a hose for delivery through an ice-blasting nozzle under pressure. The flow path for the ice particulates in the tube and the delivery hose has a substantially constant cross-sectional area, and flow surfaces are smooth to minimize the likelihood of blockages. Advantageously, the apparatus is able to function for extended periods of time without ice blockages occurring.

    Scraper apparatus for freezer drums
    9.
    发明公开
    Scraper apparatus for freezer drums 失效
    AbstreifgerätfürGefriertrommeln。

    公开(公告)号:EP0602993A2

    公开(公告)日:1994-06-22

    申请号:EP93310221.2

    申请日:1993-12-17

    申请人: KRAFT FOODS, INC.

    发明人: Cox, Gary Bruce

    IPC分类号: F25C1/14

    CPC分类号: F25C1/142 A23G9/18 A23L3/361

    摘要: An ice scraping system includes a scraper blade (16) driven by a pneumatic cylinder (20) coupled to an electropneumatic controller (116). Distance of the blade (16) from the surface (40) being scraped is continuously monitored by a command controller (80) which specifies different electrical command signals for the electropneumatic control device (116).

    摘要翻译: 约会。 为了从滚筒冷冻机的表面去除冰,具有安装成朝向或远离表面移动的刮刀。 响应于来自刀片致动器的压力信号和指示叶片和鼓表面之间的距离的信号来控制这种移动。 还声称是一个冷冻桶appts。 其包括可旋转滚筒(10),刮刀(16)和用于移动叶片的致动器(18,20)。 appts。 包括控制装置(84,(102)(110)(116)),以适当地向致动器施加不同的压力以在滚筒上积聚冻结的水分。在前面的示例中,叶片(16)被移动 具有通过管线(24)(26)的压缩空气入口的双端气缸(20)的作用通过传感器(110)监测室(70)中的压力,该换能器将信号馈送到电动气动控制器(116),控制器 还接收来自开关(84)的不同压力的DC信号和与管线(24)连接的进料压力控制(102),通过管线(26)的压力保持在恒定的预选值,并且克服其叶片抽出动作 通过线(24)施加的可变压力,叶片(16)与滚筒(10)表面的距离由连接到活塞杆(18)的传感器(76)监测。来自监视器(76)的信号 被馈送到编程控制器(80),其被连接到开关(84),从而选择适当的不同的DC电压 在鼓(10)上积聚。

    Feineiserzeuger und Verfahren zu dessen Betreiben
    10.
    发明公开
    Feineiserzeuger und Verfahren zu dessen Betreiben 失效
    制冰机和操作方法

    公开(公告)号:EP0504735A3

    公开(公告)日:1992-12-09

    申请号:EP92104238.8

    申请日:1992-03-12

    发明人: Schill, Alfred

    摘要: Ein Feineiserzeuger hat eine in eine Gefrierflüssigkeitswanne (2) eintauchende Gefrierwalze sowie mindestens je einen ventilgesteuerten Flüssigkeitszu- sowie -ablauf, wobei bei Inbetriebnahme des Feineiserzeugers die Wanne (2) mit zu gefrierender Flüssigkeit füllbar sowie beim Stillsetzen des Feineiserzeugers diese Wanne entleerbar ist. Gemäß der Erfindung ist bei der Wanne (2) eine Reinigungsvorrichtung (5o) zum Spülen der Wanne (2) und/oder der Gefrierwalze (9) vorgesehen und der Ablauf (6) der Wanne auf die Betriebszeit der Reinigungsvorrichtung (5o) abgestimmt (Fig. 3). Nach einem Verfahren zur Feineiserzeugung kann ein Reinigungsvorgang der mit der zu gefrierenden Flüssigkeit (35) in Verbindung kommenden Teile (Innenraum von Wanne 2; Gefrierwalze 9 oder dergleichen) zeitlich unmittelbar vorgeschaltet werden, gegebenenfalls kann zur Reinigung der vorerwähnten Bereiche des Eiserzeugers (1, 1a) ein Reinigungsmittel verwendet werden, das von der zu gefrierenden Flüssigkeit abweicht, gegebenenfalls unter Nachschaltung eines Spülintervalls mit zu gefrierender Flüssigkeit.