发明名称 |
Immersion freezer with bottom chamber series of cascading conveyor belts |
摘要 |
The present invention is an immersion freezer which employs a postcooling chamber. The immersion section of the freezer initially immerses all or part of the items to be frozen (typically food items) in a bath of a liquid refrigerant to impart a crust freeze on the items, which locks in moisture and prevents clumping. The postcooling chamber, located underneath the immersion section, then uses the vaporized refrigerant from the immersion section to complete the freezing process while also maximizing efficiency. The postcooling chamber also imparts agitation to the items (which further prevents clumping) through the use of a series of cascading conveyor belts.
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申请公布号 |
US5630327(A) |
申请公布日期 |
1997.05.20 |
申请号 |
US19960611317 |
申请日期 |
1996.03.05 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
KICZEK, EDWARD F.;EHNOT, DONALD J.;REIDER, RICHARD;SINK, BRIAN |
分类号 |
A23L3/36;A23L3/375;F25D3/11;(IPC1-7):F25D17/02 |
主分类号 |
A23L3/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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