Horizontal dry ice horn with brewage on demand

一种控制致冷单元(1)的方法和一种相应的温度控制装置，该致冷单元(1)具有一冷藏室(3)、一冷冻室(2)和一共用冷却回路蒸发器(4)。在第一模式中(正常运转)，根据冷藏室的温度(T#-[2])，当需要冷却时开启冷却回路的压缩机(5)，当不需要冷却时将其关闭。在第二模式中，当压缩机的停止时间超过阈值(t#-[2])时，尽管在冷藏室(3)中无冷却要求，也强制压缩机(5)开启一段预定运转时间(t#-[1])。只要停止时间超过阈值就复制强制的开启。只要冷藏室(3)需要冷却就返回到第一模式。 A method and apparatus is provided herein to produce sol...

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Bibliographische Detailangaben
1. Verfasser:	GEORGE D. RHOADES
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COMPOUNDS THEREOF COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES INORGANIC CHEMISTRY LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING METALLURGY MIXTURES BY PRESSURE AND COLD TREATMENT NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCING, WORKING OR HANDLING ICE REFRIGERATION OR COOLING REFRIGERATORS THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS
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Zusammenfassung:	一种控制致冷单元(1)的方法和一种相应的温度控制装置，该致冷单元(1)具有一冷藏室(3)、一冷冻室(2)和一共用冷却回路蒸发器(4)。在第一模式中(正常运转)，根据冷藏室的温度(T#-[2])，当需要冷却时开启冷却回路的压缩机(5)，当不需要冷却时将其关闭。在第二模式中，当压缩机的停止时间超过阈值(t#-[2])时，尽管在冷藏室(3)中无冷却要求，也强制压缩机(5)开启一段预定运转时间(t#-[1])。只要停止时间超过阈值就复制强制的开启。只要冷藏室(3)需要冷却就返回到第一模式。 A method and apparatus is provided herein to produce solid CO2 from liquid CO2 wherein the solid CO2 may be adjusted for level of agglomeration and can be continuously delivered through a snow horn in a horizontal or substantially horizontal orientation. The invention finds particular use in confined spaces such as between a freezer infeed conveyor and the freezer conveyor.