Methods and device for air treatment
    1.
    发明授权
    Methods and device for air treatment 失效
    空气处理方法和装置

    公开(公告)号:US5832734A

    公开(公告)日:1998-11-10

    申请号:US930046

    申请日:1997-09-26

    摘要: A foodstuff air treatment device includes a housing (1) with an elongated trough (11) for receiving the foodstuffs to be treated. The trough extends through the housing and includes a foraminated bottom (15), a first side wall (17), and a second side wall (15). A heat exchanger (12) is disposed in the housing, and a fan assembly (13) is also disposed within the housing for producing an air flow that circulates through the heat exchanger, up through the trough, and back to the heat exchanger. One side wall (17) of the trough is adjustable, laterally to the length of the trough, for changing the width of the trough.

    摘要翻译: PCT No.PCT / SE96 / 00434 Sec。 371日期:1997年9月26日 102(e)1997年9月26日PCT PCT 1996年4月3日PCT公布。 出版物WO96 / 31745 日期:1996年10月10日食品空气处理装置包括具有用于接收待处理食品的细长槽(11)的壳体(1)。 槽延伸穿过壳体并且包括有孔的底部(15),第一侧壁(17)和第二侧壁(15)。 热交换器(12)设置在壳体中,并且风扇组件(13)也设置在壳体内,用于产生通过热交换器循环通过槽并且返回热交换器的空气流。 槽的一个侧壁(17)可以横向延伸到槽的长度,以改变槽的宽度。

    Air treatment apparatus
    2.
    发明授权
    Air treatment apparatus 失效
    空气处理设备

    公开(公告)号:US5797278A

    公开(公告)日:1998-08-25

    申请号:US894524

    申请日:1997-08-21

    摘要: An air treatment apparatus comprises a housing (1) which has a casing made up of three elements (2-4), which are pivotable in relation to each other about shafts (9, 15) parallel to a longitudinal direction of an elongate trough provided in the housing. A lower element (2) supports the elongate trough, a heat-exchanging battery and a fan assembly. A rear element (3) forms a first side wall and is pivotable about an upper edge, so as to provide access to the heat-exchanging battery and the fan assembly from outside. An upper element (4) forms at least part of a second side wall and is pivotable in relation to the lower element, so as to provide access to the elongate trough from outside.

    摘要翻译: PCT No.PCT / SE96 / 00243 Sec。 371日期1997年8月21日 102(e)日期1997年8月21日PCT 1996年2月22日PCT公布。 WO96 / 26401 PCT出版物 日期1996年8月29日空气处理装置包括壳体(1),壳体(1)具有由三个元件(2-4)构成的壳体,该壳体可相对于彼此绕轴向相互可枢转绕轴(9,15)平行于纵向方向 设置在壳体中的细长槽。 下部元件(2)支撑细长槽,热交换电池和风扇组件。 后部元件(3)形成第一侧壁并可围绕上边缘枢转,以便从外部提供对热交换电池和风扇组件的通路。 上部元件(4)形成第二侧壁的至少一部分并且可相对于下部元件枢转,以便从外部提供到细长槽的通路。

    Modular constructed air treatment plant for foodstuff
    3.
    发明授权
    Modular constructed air treatment plant for foodstuff 失效
    模块化建造食品空气处理厂

    公开(公告)号:US5415013A

    公开(公告)日:1995-05-16

    申请号:US211405

    申请日:1994-04-01

    摘要: An air treatment plant for foodstuffs includes an elongate trough (29) for the foodstuffs, a heat exchanger (35), a fan assembly (39) for circulating air on a path through the heat exchanger, through the trough, and back through the heat exchanger, a housing (1) having a housing bottom (7), and side walls (2, 3) with modular units (11) extending transversely to the trough. Each one of the modular unite includes an insulation layer (19), a water-impermeable inner layer (20), and two submodules (12, 13). Each has a respective submodule bottom with a respective bottom panel (15, 16) and a side-wall panel (17, 18) forming part of side walls (2, 3). One or more elongate, separate second bottom panels (14) interconnect the first bottom panels (15, 16) of the two submodules. Upper sides of the bottom panels (15, 16) of the submodules slope downwards toward at least one of the second bottom panels (14). One of the second bottom panels has a second upper side sloping downwards towards a one of two end walls (4, 5) of the housing.

    摘要翻译: PCT No.PCT / SE92 / 00689 Sec。 371日期1994年04月1日 102(e)1994年4月1日PCT PCT日期:1992年10月2日PCT公布。 出版物WO93 / 07428 日期1994年04月15日。食品用空气处理装置包括用于食品的细长槽(29),热交换器(35),风扇组件(39),用于在通过热交换器的路径上循环空气,通过 槽,并通过热交换器返回,具有壳体底部(7)的壳体(1)和具有横向于槽延伸的模块化单元(11)的侧壁(2,3)。 每个模块化组合包括绝缘层(19),不透水的内层(20)和两个子模块(12,13)。 每个具有相应的子模块底部,其具有相应的底板(15,16)和形成侧壁(2,3)的一部分的侧壁板(17,18)。 一个或多个细长分离的第二底板(14)将两个子模块的第一底板(15,16)互连。 子模块的底板(15,16)的上侧朝向第二底板(14)中的至少一个向下倾斜。 第二底板中的一个具有朝向壳体的两个端壁(4,5)中的一个向下倾斜的第二上侧。

    Air treatment plant for foodstuff comprising a trough with an adjustable
width
    4.
    发明授权
    Air treatment plant for foodstuff comprising a trough with an adjustable width 失效
    用于食品的空气处理设备包括宽度可调的槽

    公开(公告)号:US5448898A

    公开(公告)日:1995-09-12

    申请号:US211399

    申请日:1994-04-01

    摘要: A foodstuff air treatment device includes a housing (1) with an elongated trough (11) for receiving the foodstuffs to be treated. The trough extends through the housing and includes a foraminated bottom (15), a first side wall (17), and a second side wall (16). A heat exchanger (12) is disposed in the housing, and a fan assembly (13) is also disposed within the housing for producing an air flow that circulates through the heat exchanger, up through the trough, and back to the heat exchanger. One side wall (17) of the trough is adjustable, laterally to the length of the trough, for changing the width of the trough.

    摘要翻译: PCT No.PCT / SE92 / 00690 Sec。 371日期1994年04月1日 102(e)1994年4月1日PCT PCT日期:1992年10月2日PCT公布。 出版物WO93 / 07429 日期1994年04月15日。食品空气处理装置包括具有用于接收待处理食品的细长槽(11)的壳体(1)。 槽延伸穿过壳体并且包括被折叠的底部(15),第一侧壁(17)和第二侧壁(16)。 热交换器(12)设置在壳体中,并且风扇组件(13)也设置在壳体内,用于产生通过热交换器循环通过槽并且返回到热交换器的空气流。 槽的一个侧壁(17)可以横向延伸到槽的长度,以改变槽的宽度。

    Air treatment plant for foodstuff with conveyor belt periodically driven
in opposite direction to the troughfeed direction
    5.
    发明授权
    Air treatment plant for foodstuff with conveyor belt periodically driven in opposite direction to the troughfeed direction 失效
    带传送带的食品空气处理厂定期沿与槽送方向相反的方向驱动

    公开(公告)号:US5447040A

    公开(公告)日:1995-09-05

    申请号:US211406

    申请日:1994-04-01

    CPC分类号: F25D25/04 F25D13/067

    摘要: An air treatment plant, e.g. a freezing plant for foodstuffs, comprises a housing (1), an elongate trough (12) provided therein for receiving the foodstuff to be treated, a heat exchanger (13), and a fan assembly (14) for producing an air flow circulating through the heat exchanger, up through the trough and back to the heat exchanger. The bottom of the trough comprises a foraminated conveyor belt (16). The conveyor belt (16) is driven by an electric motor having a control unit for at least periodically driving the conveyor belt in a direction opposite to the throughfeed direction of the foodstuff in the trough (12).

    摘要翻译: PCT No.PCT / SE92 / 00691 Sec。 371日期1994年04月1日 102(e)1994年4月1日PCT PCT日期:1992年10月2日PCT公布。 出版物WO93 / 07430 日期:1993年4月15日。 用于食品的冷冻设备包括壳体(1),设置在其中的用于接收被处理食物的细长槽(12),热交换器(13)和用于产生循环通过的空气流的风扇组件(14) 热交换器,通过槽向上并返回热交换器。 槽的底部包括一个有孔的输送带(16)。 传送带(16)由具有控制单元的电动机驱动,所述控制单元至少周期性地沿着与所述槽(12)中的所述食物的通过方向相反的方向驱动所述传送带。

    Method for preventing bacterial growth in a food processing plant and
such a plant for carrying out the method
    6.
    发明授权
    Method for preventing bacterial growth in a food processing plant and such a plant for carrying out the method 失效
    用于防止食品加工厂和这种用于实施该方法的设备的细菌生长的方法

    公开(公告)号:US5293753A

    公开(公告)日:1994-03-15

    申请号:US854600

    申请日:1992-06-09

    摘要: In a method for preventing bacterial growth in a refrigerating or freezing plant for food, the plant (1 ) includes a substantially closed housing (2) and, arranged therein, a device (3) for refrigerating food in this housing, and has an operating cycle including a work period during which the refrigerating device (3) is active, and a rest period during which the refrigerating device (3) is inactive and the plant can be cleaned. The cleaning includes raising the temperature in the plant above a temperature requisite for killing bacteria. Furthermore, the air pressure in the plant is maintained higher than the ambient pressure, at least during the entire rest period, by supplying air free from bacteria. The plant (1) includes heaters for raising the temperature therein during a rest period above a temperature requisite for killing bacteria, and air supply devices (7, 8) for supplying the air free from bacteria.

    摘要翻译: PCT No.PCT / SE90 / 00780 Sec。 371日期:1992年6月9日 102(e)日期1992年6月9日PCT提交1990年11月28日PCT公布。 出版物WO91 / 07994 日期:1991年6月13日。在用于防止冷藏或冷冻设备中的食物生长的方法中,植物(1)包括基本上封闭的壳体(2),并且在其中布置有用于冷冻食物的装置(3) 该壳体具有包括制冷装置(3)处于活动状态的工作期间和冷冻装置(3)不工作的停止期间的动作循环,并且能够清洁设备。 清洁包括将植物中的温度提高到高于杀死细菌所需的温度。 此外,至少在整个休息期间,通过供应没有细菌的空气,植物中的空气压力保持高于环境压力。 植物(1)包括用于在高于杀死细菌所需温度的休息期间升高其中的温度的加热器,以及用于供应不含细菌的空气的空气供应装置(7,8)。