Feeding system for pulverized coal bunkers
The utility model discloses a feeding system for pulverized coal bunkers. The feeding system comprises an FU-type chain conveyor. An electro-hydraulic three-way valve is arranged among the FU-type chain conveyor and the pulverized coal bunkers and is connected with the FU-type chain conveyor and the...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a feeding system for pulverized coal bunkers. The feeding system comprises an FU-type chain conveyor. An electro-hydraulic three-way valve is arranged among the FU-type chain conveyor and the pulverized coal bunkers and is connected with the FU-type chain conveyor and the pulverized coal bunkers by pipelines respectively, the pipelines are connected with the electro-hydraulic three-way valve by flanges, the electro-hydraulic three-way valve is an electro-hydraulic regular three-way valve, the specification of the electro-hydraulic three-way valve is 500mmX500mm, and angles of the electro-hydraulic three-way valve are 50 degrees. The feeding system for the pulverized coal bunkers has the advantages that the running reliability of the system can be improved, and influence on normal production of the system can be eliminated; a 7.5KW reamer motor can be omitted, and accordingly power consumption can be reduced. |
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