Disc mill regulating device

CN2784442

The grinding machine's beating and regulating device is set in front of the disc refiner and connected with the inlet of the disc mill, including the feed pipe, the pressure stabilizing tower, the overflow pipe, the control valve and the discharge pipe. The feed pipe and the voltage stabilizing tower are connected near the top opening. The overflow pipe is connected to the top of the voltage stabilizing tower. Its pipe diameter is larger than the diameter of the feed pipe, and the control valve is installed on the overflow pipe and passes through the voltage stabilizing tower. The height controls the beating pressure or the opening of the overflow port controls the beating pressure. This device can obviously eliminate and reduce the fluctuation of the flow and pressure of the incoming pulp, making the disc mill work under a relatively stable flow and pressure, resulting in a stable beating quality, and reducing the instability rate of the beating quality by 80%. Above, the energy consumption is reduced by 5% to 15%. It has the advantages of fewer components, easy manufacturing, simple assembly and convenient implementation. The production cost is much lower than the existing dynamic control system, and can be widely applied in the pulp and paper industry. .

Source: China Packaging News