Belt filter press is a kind of equipment widely used in sewage treatment, sludge dewatering and other fields, and its structural characteristics mainly include the following aspects.
1. Transmission system.
The transmission system of the belt filter press is mainly composed of a motor, a reducer, a transmission shaft and a conveyor belt. The motor drives the reducer, and the power is transmitted to the conveyor belt through the transmission shaft, so that the conveyor belt runs at the set speed. The transmission system has the characteristics of high precision, high stability and high efficiency, which can ensure the normal operation of the equipment and prolong the service life.
Second, the conveying system.
The conveying system of the belt filter press is mainly composed of conveyor belts, idlers, tensioning devices, etc. The conveyor belt is supported by rollers and maintains a certain tension under the action of the tensioning device. The conveyor system has the characteristics of high load capacity, high stability and long life, which can ensure the normal operation of the equipment in the harsh working environment.
3. Pressing system.
The pressing system of the belt filter press is mainly composed of a filter belt, a filter plate, a press roller, etc. The filter belts and plates are arranged alternately to form a filter chamber through which sewage flows and solid particles are trapped. By applying pressure, the press roller squeezes out the water in the filter cake to achieve the effect of sludge dewatering. The press system is characterized by efficient dewatering, low energy consumption and low maintenance costs.
Fourth, the control system.
The control system of the belt filter press is mainly composed of PLC, touch screen, sensor, etc. The control system has the characteristics of high degree of automation, easy operation and high reliability. The working parameters and operating status of the equipment can be set through the touch screen, and the sensor can monitor the operating status and fault conditions of the equipment in real time, and alarm and deal with it in time.
5. Security protection system.
The belt filter press is also equipped with a complete safety protection system, including overload protection, overcurrent protection, overpressure protection, undervoltage protection, etc. These protective measures ensure that the equipment is shut down in time in the event of an abnormality, avoiding damage to the equipment and personnel**.
To sum up, the belt filter press has the characteristics of compact structure, easy operation and efficient dewatering, and is widely used in sewage treatment, sludge dewatering and other fields. At the same time, in order to ensure the normal operation and service life of the equipment, regular maintenance and maintenance of the equipment are also required.