Abrasionproof decreases reveals device

The utility model discloses an abrasionproof decreases reveals device, including feeder, feed valve, bleeder valve, above -mentioned feeder upper portion sets up the feed valve, and above -mentioned feeder lower part sets up the bleeder valve, above -mentioned bleeder valve lower extreme installation coal breakage pipe, and the sealed iron box of above -mentioned coal breakage outside of tubes wall installation, furnace is connected to above -mentioned coal breakage pipe lower extreme, solves to have the gravity wearing and tearing between coal -fired and the coal breakage pipe, results in thecoal breakage pipe to lead to the hole, and is coal -fired excessive in leading to the hole, problem that the coal breakage that often needs to be changed was managed. 本实用新型公开了种防磨损泄露装置,包括给煤机、进料阀、出料阀，上述给煤机上部设置进料阀，上述给煤机下部设置出料阀，上述出料阀下端安装落煤管，上述落煤管外壁安装密封铁盒，上述落煤管下端连接炉膛,解决燃煤与落煤管之间存在重力磨损，导致落煤管通洞，燃煤于通洞中外溢，经常需要更换落煤管的问题。