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          Auxiliary Equipment

          Focus on the field of micro powder grinding !

          DMC Pulse Bag Filter

          Capacity: 99%-99.5%

          Max feeding size: 126㎡

          Processing ability: 99%-99.5%

          Range of application: Various properties dust

          Overview

          DMC Pulse Bag Deduster is the constitution of blowing system, impulse valve port A links to the compressed air manifold, port B links to impulse pipe, the controller gives the orders to control the control-valve. When the controller doesn' t output signals, the moving iron core of control-valve seals the exhaust port, impulse valve is power off. When the controller sends signals, the pulse back pressure chamber and atmosphere are interlinked by control-valve, pulse valve opening, the compressed air spurts into venture from gas capsule through pulse valve by the holes of spray pipe, alters to the instantaneous positive pressure in filter bag, realizes cleaning.

           

           

          The dust air enters deduster’s tank body through air intake, because the air current volume expands suddenly, the flow speed reduces suddenly, ash of which particles are larger separates from the air current including ash as a result of the collision and the gravity, deposits into ash bucket of lower tank body. Smaller particles are absorbed sluggishly into the extine of filter bag due to various effects of filter bag. The gas which was purified is discharged from air outlet of top body through filter bag by venturi. As time going, with the dust which is absorbed by filter bag’s surface growing, with the air permeability of filter bag weakening, which causes the resistance of deduster to increase unceasingly. To ensure the resistance of deduster to be controlled in a limitative range, with pulse controller sending signals, electromagnetic pulse valve is opened following in order, which makes the compressed air in the gas capsule jet out from each spray orifice of spray pipe to corresponding venture (called primary wind), and then induces ambient air (called secondary wind) which is a few times than primary wind to enter the filter bag when the high-speed airflow passes the venture, resulting the filter bag rapid expansion in an instant, because the impact effect of reverse pulse air current will disappear soon, the filter bag contracts sharply, so this allows the dust accumulating on the filter bag’s extine to be cleared. The falling dust is discharged through the ash discharge systeBecause cleaning proceedes separately toward a few groups of the filter bag in oder, and do not cut off the dust air which needs to deal, so the processing capacity of deduster remains invariant in the process of cleaning.

          Benefit

          1. Top body: including upper maintenance gate and air outlet.

          2. Middle body: including perforated plate, maintenance gate, filter bag, keel, venturi.

          3. Lower body: including air intake, ash bucket, maintenance gate.

          4. Ash Discharge System: including spiral conveyor or star ash valve powered by reducer.

          5. Blowing System: including pulse controller, electromagnet impulse valve, impulse pipe, air manifold.

          Specifications

          Model

          DMC64

          DMC72

          DMC84

          DMC96

          DMC108

          DMC120

          DMC160

          Filter Area ()

          45

          54

          63

          72

          81

          90

          126

          Filter Bag Quantity (PCS)

          64

          72

          84

          96

          108

          120

          160

          Filter Bag Size  (mm)

          φ130x2000

          Air Volume (m³/h)

          5400-10800

          6480-12960

          7560-12960

          8640-17280

          9270-19440

          10800-21600

          11000-21600

          Temperature

          (Celsius)

          <120oC

          Device Resistance (Pa)

          1200Pa-1500Pa

          Dust Collector Efficiency (%)

          99%-99.5%

          Pulse Pressure (MPa)

          2-4m/min

          Air Compressed Volume (m³/min)

          0.5-0.7

          Filter Wind Velocity (m/min)

          0.2-0.8

          0.25-1

          0.3-1.2

          0.3-1.3

          0.4-1.5

          0.4-1.7

          0.165-1.7

          Electromagnet Pulse Valve Quantity (PCS)

          10

          12

          14

          16

          18

          20

          20

          Measurement (mm)

          1700*1700* 4750

          1900*1700* 4750

          2400*1550*

          4750

          2400*1700* 4750

          2400*1850*

          4750

          2400*2000*

          4750

          3230x2100x4750

          Discharge Valve Motor (Power)

           

          0.75KW

          Send us an Inquiry

          If you have some questions about our products, please feel free to fill out the form below, and we will contact you within 24 hours.

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