Anti-abrasion device

The utility model discloses an anti-abrasion device which comprises an air preheater pipe, an air preheater pipe plate, a fixing pipe and an anti-abrasion sleeve. The air preheater is characterized inthat a fixed pipe is welded on a pipe plate of the air preheater; then, the wear-resistant sleeve is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHE HONGFEI, YU QISHENG, CHEN YUCUN, JIAO ZHIWU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR SUPPLY BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES DRAUGHT-INDUCING HEATING LIGHTING MECHANICAL ENGINEERING SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS WEAPONS
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