用途
本装置是在消化吸收国外先进技术的基础上，结合我国国情研制而成的可自动控制调节水位（液位）的堰门。适用于交替运行氧化沟污水处理的配水井和沉淀池等所有需要调解的部位率，也可用于气浮池、隔油池及其他水利工程等构筑物中水位或液位的调节控制。

结构与特点
可调节出水堰门主要由电机、减速装置及堰门组合件等组成。电机经减速装置驱动堰门上部丝杆，通过丝杆的上下垂直位移，由铰链机牵引堰门改变与液面的角度，从而达到改变水位、控制流量的目的。

特点
动作灵活、密封性好、自动化程度高。
工作环境适应性很好、使用寿命长。
设有行程限位和动力过载保护、工作安全可靠。
易于构筑物组合，安装维护方便。

Adjustable weir gate

Application

This device is a weir gate which can automatically control and adjust water level (liquid level). It is developed on the basis of absorbing foreign advanced technology and combining with China's national conditions. It is suitable for the adjustment of water level or level of structures such as air float tank, oil trap and other water conservancy projects.

Structure and features

The adjustable outlet weir gate is mainly composed of motor, speed reducer and weir gate assembly. The motor drives the upper lead rod of the weir gate through the deceleration device. Through the vertical displacement of the lead rod, the hinge machine pulls the weir gate to change the Angle with the liquid surface, so as to change the water level and control the flow rate.

Characteristics

Flexible action, good sealing, high degree of automation.

Good adaptability in working environment and long service life.

With travel limit and power overload protection, safe and reliable work.

Easy structure combination, easy to installation and maintenance.