The core function of the dust removal skeleton: the "support center" for the stable operation of the dust removal system
Jul 24,2025
In bag dust collectors and filter cartridge dust collectors, the dust removal framework may seem simple in structure, but it is a key component that ensures the efficient operation of the equipment. It is not only the "three-dimensional support" of the filter bag, but also directly affects the filtration efficiency, equipment life, and operational stability through multiple functions such as form support, performance adaptation, and safety protection. It is an indispensable "support center" for industrial dust removal systems.
1. Support the filter bag to ensure the filtration area
Stretch the filter bag into a stable shape to avoid collapse or wrinkling, ensure that the filtration area does not decrease, and maintain a filtration efficiency of over 99.9%.
2. Optimize airflow to enhance capture efficiency
Guide the airflow evenly through the filter bag, reduce local dead corners, and lower the safety risk of flammable and explosive dust. The flow rate deviation can be controlled within 5%.
3. Enhance dust cleaning and stabilize system resistance
Amplify the vibration amplitude of the filter bag, coupled with a 5-10mm gap design, to assist in dust shedding and stabilize the system resistance at 1000-1500Pa, reducing it by 40% compared to an unreasonable design.
4. Adapt to working conditions and extend the lifespan of filter bags
High temperature Cr20Ni80 alloy skeleton, resistant to temperatures above 300 ℃;
Choose 316L stainless steel or fiberglass frame for corrosive environment, which can extend the service life of filter bags by 2-3 times;
Wear resistant scene spraying ceramic coating to reduce filter bag wear.
5. Ensure safety and reduce operational risks
Anti static skeleton grounding releases static electricity and prevents explosions;
High strength design with anti negative pressure (≥ -5000Pa) to avoid blockage;
The Venturi tube structure enhances sealing and ensures emission standards (≤ 10mg/m ³).
6. Simplify maintenance and save costs
Standardized design saves 50% time in replacing filter bags, with a lifespan of 5 years for carbon steel frames and 8-10 years for 316L stainless steel frames, reducing downtime and maintenance costs.
Choosing the right dust removal framework can ensure efficient and stable operation of the dust removal system, in compliance with international environmental standards.
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