The special equipment for stainless steel filter press occasionally fails to press up and lacks pressure during use. After this situation, the material in the filter chamber of the stainless steel filter press will be insufficiently filtered and the moisture content will be high, which will affect the pressing efficiency. Speed and increase the pressing time. When this problem occurs, the cause and treatment method should be found in time to avoid affecting production efficiency.
The reasons for the lack of pressure of the special equipment for stainless steel filter press and the inability to hit the pressure should be found from the following aspects:
First, the operation of the stainless steel filter press should be checked first. Since the filter press is a complete system, the interior is a closed environment during operation, and the pressure relief of a certain link will cause a lack of system pressure. The inspection items mainly include filter Whether there is a hole in the cloth, whether the hydraulic system leaks oil, and whether the seal is leaking.
2. Secondly, inspect the pipelines and gate valves, including the gate valve of the feed pipeline of the stainless steel filter press and the feed and discharge gate valves of the stainless steel filter press equipment. First, check whether the pipeline is damaged, whether the gate valve is fully opened, and whether there is any leak.
3. Inspect the operation of the special equipment for stainless steel (stainless acid-resistant steel) filter presses, and check whether there is any blockage. Blockage will lead to lack of flow and slow flow rate, which will affect the pressure and feeding. The stainless steel filter press is manually pressed and the motor is pressed. , active hydraulic pressing, active pressure maintaining, electrical control\/computer program control, active pulling plate, active liquid-contacting flap, etc. In addition, for new equipment, it should be checked that the speed is too low and the motor power is too small , These two items will cause this phenomenon; for equipment with problems in normal use, the power speed is generally no problem, it is necessary to check whether the impeller is severely worn, and check whether the seal of the equipment is leaking.
4. After finding the problem, it should be dealt with in time. If the pressure is insufficient and the pressure cannot be applied again, it should be further investigated to see if there are multiple leak points or multiple reasons for this situation. The low-temperature dryer uses a special A filter medium that exerts a certain pressure on the target to make the liquid dialyze out is a kind of commonly used solid-liquid separation equipment.
Related Industry Knowledge
- Daily maintenance and maintenance of vertical presses
- Application scope and characteristics of soy sauce press
- Principle of diatomite filter and maintenance guide of filter lubrication system
- The understanding of the nominal flow of the filter and its application
- Diaphragm filter press hydraulic device adopts double cylinder and screw extension structure
- Rice wine press by maintenance and preventive measures
- Daily maintenance and maintenance of plate and frame filter press
- Features of automatic filter press
- Diatomite filter operation method and application
- Working principle and characteristics of stainless steel press
- Advantages and disadvantages of choosing diaphragm pump or screw pump for filter press
- The difference between plate and frame filter press and diaphragm filter press
- Do you know the entire cleaning process of the filter press?
- What should I do if the filter press control button does not respond?
- What is the filtration principle of the filter?
- What should we pay attention to in the use of the filter?
- The solution to the poor sealing of the filter chamber of the filter press
- Diaphragm filter press filter plate structure improves the travel of the filter plate of conventional box filter presses
- What is the reason for the wear of the filter plate of the diaphragm filter press?
- Pay attention to these points to avoid rupture of the filter plate of the filter press