What are the cleaning methods for sintered metal mesh?
Sintered wire mesh has been widely used in various industries due to its high strength, good rigidity, high temperature resistance, stable filtration efficiency, easy cleaning, and reusability. Among them, what method is used to clean the sintered mesh, which is simple and time-saving, so as to achieve a high reuse rate, is a common concern of customers. Now we introduce several cleaning methods for sintered mesh, and customers can choose according to their actual situation.
How to clean sintered wire mesh?
There are mainly the following methods for cleaning sintered metal mesh: ultrasonic cleaning method, baking cleaning method, reverse water cleaning method and filtrate cleaning method. Among them, ultrasonic cleaning and reverse water cleaning are more common methods.
Reverse water cleaning method is also called backwashing method, which is to filter the screen with inert gas such as nitrogen in the opposite direction of normal. Since the pores of sintered mesh are relatively smooth and easy to clean, it is particularly suitable for backwashing. And during the backwashing process, it does not need to be taken out of the filter device, and it can be directly cleaned in the filter device. Ultrasonic cleaning needs to be taken out of the filter device and cleaned with an ultrasonic cleaning machine. Compared with back cleaning, ultrasonic cleaning has a greater impact on production efficiency, but ultrasonic cleaning is more thorough and can ensure the thoroughness of the cleaning filter device. Therefore, the specific method to be adopted still needs to be decided by the customer based on the actual production situation.
Characteristics of sintered mesh
High strength and good rigidity: It has high mechanical strength and compressive strength, good processing, welding and assembly performance, and is easy to use.
Uniform and stable precision: The uniform and consistent filtering performance can achieve all filtering accuracies, and the wire mesh will not change during use.
Wide range of use environments: It can be used for filtering in temperature environments of -200 ℃ ~ 600 ℃ and acid-base environments.
Excellent cleaning performance: The countercurrent cleaning effect is good, it can be used repeatedly, and the service life is long (it can be cleaned by countercurrent water, filtrate, ultrasonic, melting, baking, etc.).
