Boiler water circulation preheating system
The utility model relates to a boiler water circulation preheating system. The boiler water circulation preheating system comprises a fuel supply device and a fuel boiler. The fuel supply device is connected with the fuel boiler and used for supplying fuel to the fuel boiler. The boiler water circul...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a boiler water circulation preheating system. The boiler water circulation preheating system comprises a fuel supply device and a fuel boiler. The fuel supply device is connected with the fuel boiler and used for supplying fuel to the fuel boiler. The boiler water circulation preheating system further comprises a heating water tank, the heating water tank is respectively connected with the fuel supply device and the fuel boiler, a water inlet pipe is arranged on a water outlet pipe of the fuel boiler and connected with the heating water tank, a water return pipe of the heating water tank is connected with a water inlet pipe of the fuel boiler, a oil supply pipe of the fuel supply device is connected with the fuel boiler after passing through the heating water tank, the portion, passing through the heating water tank, of the oil supply pipe is sequentially provided with an oil pump, a high-intensity magnetic field and a filter, and a waste heat boiler is arranged on an outlet of a |
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