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With the acceleration of industrialization, especially in the fields of painting, baking and sterilizing under high temperature environment, the requirements for air quality are getting higher and higher. High-temperature resistant partitioned high-efficiency filters have come into being, and with their excellent performance and wide applicability, they have become important equipment in these industries. This article will introduce in detail the structure, technical characteristics, application places and use environment of this filter.
1. Frame material
The outer frame of the high-temperature-resistant partitioned high-efficiency filter is made of stainless steel or galvanized plate, which ensures the durability and stability of the filter in high-temperature and corrosive environments. The aluminum frame is anodized, and the inlet and outlet surfaces are equipped with metal guards, which enhances the robustness and impact resistance of the structure and improves the processing efficiency of the filter.
2. Filter material
The filter cartridge adopts ultra-fine glass fiber filter paper, which has high efficiency filtration performance. Its design ensures the formation of a V-shaped channel, enabling the airflow to pass through the filter media with reduced resistance and improved filtration efficiency.
3. Sealant
In order to ensure the sealing of the filter, we use high resistance silicone as the sealing material. There are different types of sealant depending on the usage requirements, including red silicone (temperature resistant to 260°C) and ceramic adhesive (temperature resistant to 350°C). These sealing materials can effectively prevent airflow leakage and enhance the overall performance of the filtration system.
4. Spacer design
The design of the spacer enables the filter to maintain a good airflow distribution under high workload, effectively improving the efficiency of air purification. The aluminum foil material of the spacer can be selected in different thicknesses to meet different filtration requirements.
High-efficiency filtration technology: The seamless sealing technology of the filter ensures long-term service life and even airflow, reducing maintenance costs.
Filtration level: The level of this filter is H13-H14, capable of filtering 99.99% to 99.999% of 0.3 micron particles, ensuring efficient air purification.
Adaptable air volume: The filter design takes into account the rated air volume of 0.45m/s or less, which can flexibly adapt to the use requirements of different occasions.
DOP detection: According to the requirements, the filter can be equipped with liquid tank sealing and DOP detection function to further enhance the safety and reliability of the filter.
High-temperature resistant compartmentalized high-efficiency filters are widely used in the following fields:
High-temperature painting line: Ensure that the air quality meets the environmental protection requirements during the painting process to protect product quality.
Clean baking room: removing tiny particles in the air during the baking process to ensure food safety.
Clean Oven: Provide clean air environment to meet the demand of high temperature sterilization.
Food baking equipment: ensure that the baking process is not affected by external pollutants and improve food quality.
High-temperature sterilization equipment: maintain effective air purity under high-temperature conditions.
High-temperature ventilation and air-conditioning system: Provide stable air circulation and filtration effect in high-temperature environment.
The working environment requirements of high temperature resistant partitioned high efficiency filter are as follows:
Continuous operating temperature: it can operate for a long time at 250℃, 300℃ and 330℃, and some models can withstand higher temperatures (up to 350℃).
Performance efficiency: 99.99% to 99.999% at 0.3 micron particles.
Humidity requirements: the filter can work stably under 100% humidity conditions and adapt to a variety of humid environments.
