发明名称 |
PROCESS AND APPARATUS FOR DRYING AND HEATING |
摘要 |
The present invention is directed to drying and heating processes and to an apparatus incorporating a pulse combustion device that can be used in a drying system or in a heating system. In general, the apparatus includes a pulse combustion device for the combustion of a fuel to produce a pulsating flow of combustion products and an acoustic pressure wave. The pulse combustion device has a combustion chamber connected to at least one resonance tube. A resonance chamber surrounds at least a portion of the pulse combustion device and includes a nozzle downstream from the resonance tube. The nozzle accelerates the combustion products flowing therethrough and creates a pulsating velocity head. In a drying system, the nozzle exits into a drying chamber where the combustion products contact a feed stream. When used in a heating system, on the other hand, the nozzle exits into an eductor which mixes the combustion products with a recycled stream of combustion products for forming an effluent that is fed to a heat exchanging device. |
申请公布号 |
HK1017062(A1) |
申请公布日期 |
2004.10.29 |
申请号 |
HK19990102171 |
申请日期 |
1999.05.17 |
申请人 |
MANUFACTURING AND TECHNOLOGY CONVERSION INTERNATIONAL, INC. |
发明人 |
MOMTAZ N. MANSOUR;RAVI CHANDRAN |
分类号 |
F26B3/12;F23C15/00;F26B23/02;(IPC1-7):F26B;F23C |
主分类号 |
F26B3/12 |
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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