Product Introduction
Adopts advanced pulse back - blowing technology, which can automatically remove dust accumulated on the surface of the filter element, maintaining stable filtration efficiency and low - resistance operation.
The modular filter element design features a large filtration area and strong dust - holding capacity, with a filtration efficiency of up to 99.9% for dust particles larger than 0.3μm.
Equipped with an intelligent control system, it can automatically trigger the back - blowing program according to differential pressure or time, achieving unattended continuous operation.
Entry of Dust - laden Air: External air enters the filter box through the air inlet, and large - particle dust settles into the ash hopper due to inertia.
Filtration Process: The air passes through the filter element under negative pressure. Dust is intercepted on the outer surface of the filter element, and clean air enters the clean air chamber and is then discharged.
Differential Pressure Monitoring: The differential pressure sensor continuously monitors the pressure difference before and after filtration. When the pressure difference reaches the set value (usually 1500Pa), the back - blowing program is triggered.
Pulse Back - blowing: The control system sequentially activates the electromagnetic pulse valves. Compressed air is instantly injected into the interior of the filter element, causing the filter element to expand and vibrate violently, shaking off the dust accumulated on the surface.
Dust Collection: The fallen dust falls into the ash hopper and is periodically discharged through the ash discharge valve.
Efficient Filtration: Uses imported high - precision filter elements, with an interception efficiency of over 99% for PM2.5 particles, effectively protecting downstream equipment.
Energy - saving Design: The combination of low - resistance filter elements and an intelligent back - blowing system reduces energy consumption by more than 30% compared with traditional filters.
Intelligent Control: The PLC control system supports remote monitoring and data analysis, and can adjust back - blowing parameters according to actual working conditions.
Easy Maintenance: The filter elements adopt a quick - install structure, allowing a single person to replace them quickly; the ash hopper has a large volume, reducing the frequency of ash discharge.
| Item | Parameter Range |
|---|
| Treatment Air Volume | 1000 - 100000m³/h |
| Filtration Efficiency | ≥99.9% (for 0.3μm particles) |
| Initial Resistance | ≤1000Pa |
| Back - blowing Pressure | 0.4 - 0.6MPa |
| Working Temperature | -20℃ - 80℃ |
| Filter Element Material | Polyester fiber, antistatic needle - punched felt |
| Control Method | Differential pressure control/timed control |
Electric Power Industry: Provide clean intake air for equipment such as gas turbines and boilers to extend equipment service life.
Iron and Steel Metallurgy: Air purification for processes such as blast furnace blowing and sintering machines, reducing dust wear on equipment.
Chemical Production: Intake air filtration for various reaction kettles and compressors to ensure process stability.
Environmental Protection Projects: Serve as pre - filtration equipment for bag dust collectors and electrostatic precipitators to improve the efficiency of main equipment.
Electronics Manufacturing: Filtration of fresh air systems in clean workshops to meet the requirements of high - precision production environments.
Question 1: How to determine if the filter element needs to be replaced?
Answer: Replace the filter element when the following situations occur: 1) The differential pressure remains continuously higher than 2000Pa after back - blowing; 2) The filter element is damaged or cracked; 3) The service time exceeds the designed life (usually 1 - 3 years, depending on working conditions). Regular integrity testing of the filter element can detect potential problems in advance.
Question 2: Will use in a high - humidity environment affect the filtration effect?
Answer: No. This product uses waterproof and moisture - proof filter elements and is equipped with a heating device (optional), which can effectively prevent dew formation and bag clogging. The specially designed deflector ensures uniform airflow distribution, avoiding the impact of local high humidity on filtration efficiency.
The fully automatic back - blowing air filter provides reliable air purification protection for various industrial equipment with its efficient filtration performance and intelligent self - cleaning function. Its energy - saving, durable, and easy - to - maintain features significantly reduce equipment operation costs and extend equipment service life, making it an ideal choice for air filtration in the industrial field.
Equivalent P-all Filters
Replacement HYDAC filter element
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