Precautions before use of high temperature filter element

With the continuous improvement of living standard, people pay more and more attention to environmental protection, PM2.5 has become a topic of people in daily life often mention, also due to people's attention to air pollution, with the trend, air purifier industry rapid rise, in the home appliance of choose and buy when people are choose the appliances with air filtration device, Today, let's take a look at the precautions before using the high temperature filter element with Xiaobian.


What is the high temperature filter element? High temperature filter element, for our general population is very strange, but in our life will be used, such as ultra-clean oven. High temperature filter cartridge adopts high temperature resistant glass fiber or stainless steel wire mesh, stainless steel mesh as main filter material, there is still a baffle plate and its appearance, stainless steel frame, special high temperature resistant sealant seal assembled, often used for ultra clean drying oven, super clean cleaning machine, chemical industry and other requirements of high temperature air purification equipment and systems. People use in the life of the oven, cleaning machine has this filter equipment.


Note before the use of high temperature filter element, when using household equipment or purification equipment with high temperature filter element, we need to pay attention to some use precautions, this is due to not correct operation, will cause certain accidents. High temperature resistant filter element, due to the use of organic silica gel and inorganic adhesive curing process are from the surface to the inside of the curing process, the thicker the glue injection height, the more difficult to cure. For this kind of equipment that is difficult to cure, it needs to wait for 3-7 days to be fixed, and the direct installation and use of the filter without curing may cause the colloid to melt and expand and crack due to the high temperature, and even lead to safety accidents. So you need to prevent this before you use it. Note Point 1: the filter element of the high temperature filter needs to wait for a week before it is used. Note point two: if you need to use it immediately in an emergency, we must pay attention to the shutdown and cooling. The specific operation mode is as follows: 1. The filter element of the 250℃ high temperature resistant filter slowly rises to 100℃ in the high temperature equipment, and then the machine is shut down and cooled after 2 hours of constant temperature; Adjust the temperature to 150℃ for 1 hour and then stop cooling; Adjust the temperature to 200℃ for 1 hour and then stop cooling; Adjust the temperature to 250℃ for 1 hour and then stop cooling; After cooling slowly, it can be used normally. 2, for 350-400℃ high temperature resistant filter element in high temperature equipment slowly rise to 100℃, and then constant temperature for 2 hours after the shutdown cooling; Adjust the temperature to 150℃ for 1 hour and then stop cooling; Adjust the temperature to 200℃ for 1 hour and then stop cooling; Adjust the temperature to 250℃ for 1 hour and then stop cooling; Adjust the temperature to 300℃ for 1 hour and then stop cooling; Adjust the temperature to 350℃ for 1 hour and then stop cooling; Adjust the temperature to 400℃ for 1 hour and then stop cooling; After cooling slowly, it can be used normally.