发明名称 |
PRESTARTING HEATER OF MACHINE HYDRAULIC DRIVE AND METHOD OF ITS CLEANING OF INCOMPLETE FUEL COMBUSTION SOLID PRODUCTS |
摘要 |
FIELD: transport. ^ SUBSTANCE: proposed preheater comprises hydraulic pump articulated with heat engine and gas heat carrier circulation circuit. Proposed device incorporates heat-isolated chamber and flexible heat-isolated metal hose communicated with inlet branch pipe of heat-isolated chamber mounted for heating interval via special guides outside of hydraulic tank bottom nearby hydraulic pump suction branch pipe. In operation, heat-isolated chamber discharge branch pipe is communicated by similar metal hose with atmosphere. Proposed method of cleaning consists in intermittent feed of preset amount of finely dispersed NaO2 agent into heat-isolated chamber to oxidise (burn out) deposited solid particle after prestarting heater withdrawn from the machine. ^ EFFECT: simplified design, higher efficiency at negative ambient temperatures. ^ 3 cl, 2 dwg |
申请公布号 |
RU2432434(C2) |
申请公布日期 |
2011.10.27 |
申请号 |
RU20090139888 |
申请日期 |
2009.10.28 |
申请人 |
GOU VPO "SANKT-PETERBURGSKIJ GOSUDARSTVENNYJ ARKHITEKTURNO-STROITEL'NYJ UNIVERSITET" |
发明人 |
CHMIL' VLADIMIR PAVLOVICH;CHMIL' JURIJ VLADIMIROVICH |
分类号 |
E02F9/22 |
主分类号 |
E02F9/22 |
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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