Pulse Jet Bag Filter

Feature

Structure

Filter Housing

The main chamber features a sealed structure to handle dust-laden gas under negative pressure. Reinforced panels improve strength and prevent deformation during long-term operation.

Filter Bags and Cages

Filter bags are the core components for dust separation. They are supported by steel cages to maintain shape and airflow. This design ensures stable filtration performance and long service life.

Pulse Jet System

The system includes an air tank, solenoid valves, and blow pipes. It releases compressed air in short bursts to clean the filter bags. This keeps resistance stable and ensures continuous operation.

Dust Hopper

The hopper features a steep angle to prevent dust accumulation. It allows collected dust to fall smoothly and avoids bridging or blockage during discharge.

Rotary Airlock Valve

Installed under the hopper, it ensures continuous dust discharge. At the same time, it maintains air sealing and prevents air leakage in the system.

Access Door System

Large inspection doors are arranged for easy access. Operators can quickly check internal components and replace filter bags or cages when needed.

Principle

Dust-laden gas enters the pulse jet bag filter and passes through the filter bags. The filter bags trap dust particles on their outer surface, while clean air flows through and exits the collector.

As dust accumulates, system resistance increases. The pulse jet system releases compressed air to remove the dust layer. The dust falls into the hopper and is discharged through the rotary valve. This allows continuous operation with stable performance.

Application

Compound Fertilizer Production

Used in granulation, drying, cooling, and screening sections. It effectively captures fine and sticky fertilizer dust and keeps the production environment clean.

Chemical Industry

Applied in powder processing systems such as mixing and batching. It helps maintain clean operation and protects downstream equipment from dust contamination.

Building Materials Industry

Used for cement, lime, and mineral powder dust collection. It can handle high dust concentration and ensures stable system operation.

Mining and Metallurgy

Suitable for dust removal in crushing, screening, and conveying processes. It can handle large air volume and abrasive dust conditions.

Grain and Feed Processing

Used in grain storage, milling, and feed processing systems. Anti-static filter bags serve to reduce explosion risk and improve safety.

Advantage

FAQ