ALTERNATIVE WATER-SUPPLY TEMP.-REDUCING METHOD SYSTEM
This invention provides a cross water-feed system for temp.-lowering water when the water-spray mode of temp.-lowering is used in high-pressure and ultra-high-pressure steam boiler systems. At least one cross water-feed but pipe for temp.-lowering water is provided in the water-supply pipeline after...
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| Main Authors | , |
|---|---|
| Format | Patent |
| Language | English |
| Published |
02.06.1993
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| Edition | 5 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | This invention provides a cross water-feed system for temp.-lowering water when the water-spray mode of temp.-lowering is used in high-pressure and ultra-high-pressure steam boiler systems. At least one cross water-feed but pipe for temp.-lowering water is provided in the water-supply pipeline after several boiler water-supply pumps with same grade pressure parameters, the said bus pipe is separately connected with each boiler water-feed pipe through water inlet branch provided with control valve, and at the same time, is connected with temp.-lowering device of each boiler system through water outlet branch provided with control valve. This system can guarantee the temp.-lowering water not affected by the influence of water quality of water-supply for different boilers and always to be in qualified and optimum state. |
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| AbstractList | This invention provides a cross water-feed system for temp.-lowering water when the water-spray mode of temp.-lowering is used in high-pressure and ultra-high-pressure steam boiler systems. At least one cross water-feed but pipe for temp.-lowering water is provided in the water-supply pipeline after several boiler water-supply pumps with same grade pressure parameters, the said bus pipe is separately connected with each boiler water-feed pipe through water inlet branch provided with control valve, and at the same time, is connected with temp.-lowering device of each boiler system through water outlet branch provided with control valve. This system can guarantee the temp.-lowering water not affected by the influence of water quality of water-supply for different boilers and always to be in qualified and optimum state. |
| Author | ZHANG BOLIN ZHOU WENFA |
| Author_xml | – fullname: ZHANG BOLIN – fullname: ZHOU WENFA |
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| Notes | Application Number: CN1992113607 |
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| PublicationDate | 19930602 |
| PublicationDateYYYYMMDD | 1993-06-02 |
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| PublicationDecade | 1990 |
| PublicationYear | 1993 |
| RelatedCompanies | SICHUAN POWER SCIENCE TEST INST |
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| Snippet | This invention provides a cross water-feed system for temp.-lowering water when the water-spray mode of temp.-lowering is used in high-pressure and... |
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| SubjectTerms | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING METHODS OF STEAM GENERATION STEAM BOILERS STEAM GENERATION SUPERHEATING OF STEAM WEAPONS |
| Title | ALTERNATIVE WATER-SUPPLY TEMP.-REDUCING METHOD SYSTEM |
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