Alarm device of finish oil preparation tank

• Main Authors: WANG BAOJUN, WANG QIONGYAO, LI LIANGUANG
• Format: Patent
• Language: Chinese; English
• Published: 27.01.2010
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model relates to an alarm device of finish oil preparation tank. An existing finish oil preparation tank is controlled by manual work, the precision is not high, and errors and failures easily occur. A liquid level indicator and a guide rail are arranged outside the tank body of the alarm device, the liquid level indicator comprises a liquid level pipe and a staff gauge, the liquid level pipe is communicated with the tank body, and a magnetic floater is arranged in the liquid level pipe. The guide rail is close to the liquid level pipe and is arranged with the liquid level in parallel, a magnetic induction device is arranged on the guide rail, and can move up and down along the guide rail, and the magnetic induction device is connected with signals of the alarm device. Adopting the alarm device, the magnetic induction device is adjusted to the setting position according the staff gauge, when finish oil in the tank body reaches the height, the magnetic floater is parallel to the liquid level, and s