As a commonly used solid-liquid separation equipment, the diaphragm filter press is widely used in chemical, pharmaceutical, food, environmental protection and other industries. During use, people often pay attention to the performance and operation details of the equipment itself, but often ignore some important details, which often affect the use effect and equipment life of the diaphragm filter press. This article will focus on the details that are easily overlooked in the use of the diaphragm filter press to help users better use and maintain the equipment.

Detail 1: Prepare filter cloth, filter plate and diaphragm

During the operation of the diaphragm filter press, filter cloth, filter plate and diaphragm are required. Before the equipment starts running, make sure that these parts are ready and check whether there is wear or damage. If any problems are found, replace them in time to avoid affecting the normal operation of the equipment. In addition, it is necessary to select appropriate filter cloth and filter plate according to the actual process and material characteristics to ensure the filtering effect and working efficiency of the equipment.

Detail 2: Control feed flow and pressure

The working effect of the diaphragm filter press is directly related to the feed flow and pressure. During use, the feed flow and pressure should be reasonably controlled according to the process requirements and equipment performance. If the feed speed is too fast or the pressure is too high, it will cause problems such as filter cloth clogging, leakage and equipment damage. Therefore, when using it, it is necessary to adjust and control it according to the actual situation to ensure the normal operation and long-term stability of the equipment.

Detail 3: Timely cleaning and maintenance of equipment

After using the diaphragm filter press for a period of time, a large amount of solid particles will accumulate on the filter cloth and filter plate, affecting the filtering effect. In order to ensure the normal operation of the equipment, the equipment should be cleaned and maintained regularly. When cleaning, pay attention to the use of appropriate cleaning agents and methods to avoid secondary pollution or damage to the equipment. At the same time, replace the filter cloth and filter plate that are severely worn in time to ensure the filtering effect and life of the equipment.

Detail 4: Pay attention to the temperature and lubrication of the equipment

During the operation of the diaphragm filter press, a certain amount of friction and heat will be generated. Therefore, pay attention to the temperature and lubrication of the equipment when using it. Excessive temperature and poor lubrication will cause equipment failure and damage. Check the lubrication of the equipment regularly and add lubricant in time to ensure the normal operation and life of the equipment.

Detail 5: Pay attention to the quality of the filtrate

The main function of the diaphragm filter press is to separate the solid-liquid mixture to obtain clean filtrate and solid residue. During use, attention should be paid to the quality of the filtrate to ensure that it meets the process requirements and product standards. If the quality of the filtrate is unqualified, it may lead to product contamination, increased waste, and equipment wear. Therefore, during use, the quality of the filtrate should be monitored and controlled in time to ensure the quality of the product and the normal operation of the equipment.

Detail 6: Regularly check the protective device of the equipment

During the use of the diaphragm filter press, the protective device of the equipment plays an important role, which can prevent accidents and personal injuries during the operation of the equipment. Therefore, it is necessary to regularly check whether the protective device of the equipment is intact, sensitive and in working condition. At the same time, attention should be paid to the safety education and training of the operators, to improve their awareness and attention to the protective devices of the equipment, and to ensure the safe operation of the equipment.

There are many details that need to be paid attention to during the use of the diaphragm filter press, which are directly related to the filtering effect, operational safety and life of the equipment. Therefore, when using the diaphragm filter press, users should pay attention to the details such as preparing filter cloth, filter plate and diaphragm, controlling feed flow and pressure, cleaning and maintaining the equipment in time, paying attention to the temperature and lubrication of the equipment, paying attention to the quality of the filtrate, and regularly checking the protective devices of the equipment. Only by starting from these details can we ensure the normal operation and long-term stability of the membrane filter press, improve the solid-liquid separation effect, and reduce the incidence of equipment failure and damage.