Ceramic filter is widely used in chemical, pharmaceutical, mining, metallurgy, environmental protection and other fields in recent years to achieve solid-liquid separation of important equipment, the superior performance of the vacuum system makes it have high yield and low energy, high rate, low loss, clear filtrate, small environmental pollution and many other characteristics. However, with the expansion of the application scope and the increase of application frequency, there are also many problems in the application of the key vacuum system, which affects its operating capacity and efficiency.
1. Clean the filter.
Ceramic filters usually use a filter or filter as a filter element, and when the filter or filter is clogged, it will affect the working efficiency of the ceramic filter. Therefore, cleaning the filter regularly is an important way to keep the ceramic filter working properly. When cleaning, it can be scrubbed with clean water or a soft brush, and the filter element or filter cannot be scratched.
2. Check the water source.
Ceramic filters require a stable source of water. If there is too much suspended solids in the water source or the water quality is not good, the filtration effect will be reduced. Therefore, if the water quality of the water source is not up to standard, it needs to be treated in time, and the water quality and water flow of the water source need to be checked regularly.
3. Replace damaged parts.
All parts of the ceramic filter will be worn or damaged due to long-term use, such as filters, etc. These parts do not work properly and need to be replaced in a timely manner. At the same time, check the pipes for leaks or looseness to ensure that the water flow is normal.
Other precautions.
4. Precautions.
1) Appropriate use: The ceramic filter should be controlled in the process of use, and excessive waste should be avoided as much as possible.
2) Regular maintenance: The regular maintenance of the ceramic filter is the key to ensure its normal operation. Maintenance mainly includes cleaning filters, replacing parts, inspecting pipes, and preventing moisture.
Quality assurance: When buying a ceramic filter, you should choose the best brand and manufacturer to avoid buying fake and shoddy products.
5. Specific cleaning methods:
The cleaning method of the ceramic filter cleaning device is divided into physical cleaning and chemical cleaning. Physical cleaning is mainly to use physical forces such as water flow, air flow, and brushes to clean the impurities on the surface of the filter elementChemical cleaning is the use of the physical and chemical properties of chemicals to clean the filter element.
Physical cleaning is the most basic and commonly used method of cleaning ceramic filters. Physical cleaning mainly includes water washing, air washing, mechanical brushing, etc. Among them, water flushing is a cleaning method suitable for lightly polluting ceramic filters, which uses water flow to rinse the dirt on the surface of the ceramic filter and rinse it clean. When contamination is severe, gas flushing can be used. On the premise of ensuring that the air pressure does not damage the filter element, the impurities on the surface of the filter element can be washed out by air flow. Mechanical brushing is the use of mechanical force for cleaning, which is generally suitable for cleaning the filter element by rotating the filter element when the ceramic filter element is small.
Chemical cleaning is a method of cleaning the highly polluted ceramic filter, which is generally cleaned with certain chemicals. Chemical cleaning generally uses the immersion and circulation of chemical substances. The immersion method is to soak the ceramic filter element in the cleaning agent to make it fully contact with the cleaning agent to achieve the purpose of cleaningThe circulating method is to clean the ceramic filter element with a pump that repeatedly circulates the cleaning agent.
In short, the non-working of the ceramic filter may be caused by a variety of reasons, and corresponding solutions need to be taken according to the actual situation. The ceramic filter can work normally for a longer period of time, bringing more convenience to our life to maintain regular maintenance, reasonable use and management.