| 摘要 |
PURPOSE: A dust measurement device for a boiler dust collector capable of improving durability is provided to measure dust included in exhaust gas of a boiler which is emitted through an electric dust collector, to make the installation of the boiler convenient and to improve durability. CONSTITUTION: A dust measurement device for a boiler dust collector comprises a duct, a sensing member (120), a sensor extension member and a protection unit. The lower end of the sensing member is supported on the bottom of the duct by a supporting member and the top of the sensing member is exposed outside of the duct. And the sensing member generates signals depending on the contact of ash particles emitted to the duct. The sensor extension member is installed outside of the duct to be connected to the sensing member by a connecting member fixed on the duct. The protection unit covers the sensor extension member to prevent foreign substance from contacting the sensor extension member from outside of the duct. |
