GMC pulse bag dust collector is used to separate the dust in the dust laden air to make the dust laden air enter the filtration medium to obtain high purity (i.e. degree of purification), so as to meet the requirements of modern environmental protection. Pulse Dust Collector is widely used the solid separation and dust recovery in such industries as grain, food, metallurgy, chemical industry, medicine and building materials.

When the pulse bag dust collector works normally, the dust laden air enters the ash bucket via the air inlet, due to the sharp expansion of air volume, some relatively coarse dusts fall into the ash bucket due to inertia and natural sedimentation and most of the rest dusts rise and enter the bag chamber with the airflow. After being filtered via the filtration bag, the dust granules are retained outside the filtration bag, the purified gas enters the upper box from the interior of filtration bag and then is emitted to the atmosphere via the valve plate hole and air exhaust outlet, so as to achieve the purpose of dust-andchip removing. With the continuous progressing of filtration, the resistance of dust collector also increases, when the resistance reaches a certain value, the ash cleaning controller will send an ash cleaning command, first the lifting valve plate is closed and filtration airflow cut off; then, the ash cleaning controller sends a signal to the pulse electromagnetic valve; as the pulse valve sends the high-pressure reverse airflow used for ash cleaning into the bag, the filtration bag is expanded rapidly and generates a strong tremble, causing that the dust outside the filtration bag fall, so as to achieve the purpose of ash cleaning. As the equipment is divided into several box zones, the above process proceeds box by box; during ash cleaning of a box zone, the other box zones can still work normally, ensuring the continuous and normal operation of the equipment. Why the high-concentration dust can be treated is that the time required for the strong ash cleaning is extremely short.

The Bag Dust Collector is widely used the purification of dust laden air and recovery of dust materials in food, pharmacy, feed, metallurgy, building material, cement, machinery, chemical industry and light industry.

Technical details:

High-voltage pulse jet control device:

ZY-20X type High-voltage pulse jet control device is the main control equipment of pulse bag type de-duster injection clean dust system. Its output signal directly control the electromagnetic pulse valve, using the compressed air to inject and clean the dust of filter bag cyclically, making the resistance of dust collector keeps within a set range, to guarantee the dust collecting efficiency and result.

The controller uses microprocessor intelligent control, according to the cleaning requirements, adjusts the pulse interval and pulse width, to clean the dust collector regularly.

The controller is consist of processor circuit, watchdog circuit, LED display、 operating keyboard, VMOS tubes etc, with high degree intelligence and reliable work. The shell is made of aluminum alloy type、 PC veneer closed structure, can be installed in the control room or installed directly on the dust collector.

Technical specifications:

1 Rated input voltage: AC220V±10%50HZ

2 Rated output voltage: DC24V

3 Rated output electric current: 1A

4 Electric consumption: ≤8W

5 Output pulse interval adjustment range: 1～30 seconds

6 Output pulse width adjustment range: 0.03～0.3 seconds

7 Application environment：

(1) Temperature: -20℃～+50℃

(2)The relative humidity of the air does not exceed 85%.

(3)Without severely corrosive gases and conductive dust

(4)No severe vibration or shock.

8 Installation method: Installed directly on the dust collector or inside the cubicle of centralized control

9: Weight: 3.5kg

10 : Volume: 280×220×110㎜

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  GMC High-Pressure Pulse Bag Dust Collector