Automatic Roll Filter

Table of Contents[hide]

• Core Features
• How it works
• Application Scenario
• Advantages

Automatic Roll Filter, also known as automatic winding air filter, is an advanced air filtration device, mainly used for air purification in industrial and commercial fields. It achieves efficient dust removal and stable filtration performance by automatically replacing the filter medium. The following is a brief introduction to its core features, working principle and application:

Core Features

1. Automated Operation：Use the differential pressure sensor to detect the pressure difference before and after the filter, automatically replace the filter medium, without frequent manual intervention, reducing maintenance costs.
2. Efficient dust removal: It uses continuously moving wound filter media (such as chemical fiber non-woven fabrics) to maintain low pressure difference and stable filtration efficiency, and is suitable for large air volume and high dust content environments.
3. Strong structure: The frames are mostly made of cold plate sprayed plastic, aluminum alloy or stainless steel, which are durable and adaptable to harsh environments.
4. Energy saving and environmental protection: The intelligent filter material replacement system reduces energy waste, and some filter materials do not produce harmful substances when burned.
5. Diversified Design: Including standard type, explosion-proof type, V-type, duct type, etc. to meet the needs of different scenarios.

How it works

1. Air Filtration: Dust-laden air enters through the air inlet, and the filter medium (such as non-woven fabric) blocks the dust.
2. Differential pressure monitoring：When the dust accumulation on the filter material causes the resistance to rise to the set value, the differential pressure sensor triggers a signal.
3. Automatic replacement：The motor drives the new filter material to wind up to the working position, and at the same time winds up and collects the old filter material with accumulated dust.
4. Continuous operation: Through photoelectric control or time relay, ensure accurate filter material replacement and maintain system stability.

Application Scenario

• Industrial field：Metallurgy, electric power, chemical industry, cement, food and other industries, used to deal with large air volume and high dust environment.
• Special Environment: The explosion-proof type is suitable for flammable and explosive places such as chemical plants; the V-shaped design is used to increase the filtration area.
• other：Automobile manufacturing, electronics factories, power plants, painting workshops, coal mine ventilation and other places where air purification is required.

Advantages

• Continuous operation：No need to stop the machine to replace the filter material, which improves production efficiency.
• Economical：Modular design and intelligent control reduce energy consumption and labor costs.
• Highly adaptable: Can be customized according to the environment, such as explosion-proof, stainless steel or manual economical type.

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