DMC Pulse Bag Dust Collector

The ​DMC60-120 Pulse Bag Dust Collector​ is a high-efficiency industrial dust removal equipment designed for capturing particulate matter in industrial processes. It adopts a ​five-component modular design​ for optimized performance and maintenance, including a ​top body with maintenance gate and air outlet, ​middle body with filter bags and venturi, ​lower body with ash hopper, ​pulse blowing system, and ​ash discharge system​.

​Key Features​

1. 1.

   ​High Filtration Efficiency​

   • •Captures dust particles as small as ​0.1μm​ with a collection efficiency of ​99% or higher​ .
   • •Suitable for handling ​various dust types, including abrasive and corrosive materials .
2. 2.

   ​Pulse Jet Cleaning System​

   • •​Electromagnetic pulse valve​ controls compressed air bursts, creating ​instantaneous reverse airflow​ to dislodge dust from filter bags without interrupting airflow .
   • •​Low power consumption​ (0.8A at 24V DC) and ​long service life​ (>100,000 cycles) .
3. 3.

   ​Durable & Low-Maintenance Design​

   • •​Filter bags​ made of ​747/729 polyester fabric​ resist high temperatures (up to 150°C) and wear .
   • •​Spiral conveyor or rotary ash valve​ ensures smooth ash discharge with minimal manual intervention .

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​Working Principle​

1. 1.

   ​Dust Collection​

   • •Dust-laden air enters the ​upper chamber, where large particles settle into the ​ash hopper​ due to gravity and inertia .
   • •Fine particles adhere to the ​filter bag surface, forming a dust cake.
2. 2.

   ​Pulse Cleaning Cycle​

   • •The ​pulse controller​ sends signals to the ​electromagnetic valve, releasing compressed air through the ​venturi​ to create a ​reverse pressure wave.
   • •This wave rapidly expands the filter bag, shaking off the dust cake, which falls into the ​ash hopper​ for discharge .
3. 3.

   ​Continuous Operation​

   • •Cleaning is performed ​sequentially​ across filter bag groups, ensuring uninterrupted dust collection .

​Applications​

• •​Mining & Quarrying: Dust suppression in crushing and screening operations .
• •​Metallurgy & Cement: Removal of fine particles in smelting and raw material processing .
• •​Power Plants: Flue gas desulfurization and ash collection .
• •​Chemical Industry: Filtration of corrosive or abrasive powders .