Bag Type Dust Collector

Short Description:

Application: metallurgy, chemical industry, building materials, power station, grain processing, machinery and industrial furnaces or boilers. Minimum Particle Size 0.1uAm Dust concentration : 30g / Nm3 Efficiency: 99% After-sales Service Provided Engineers available to service machinery overseas Steel Painting The working principle of the bag dust collector is that the flue gas passes through the filter material, and the dust particles are filtered down. The coarse-grained dust collected by ...


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Product Tags

Application: metallurgy, chemical industry, building materials, power station, grain processing, machinery and industrial furnaces or boilers.
Minimum Particle Size 0.1uAm
Dust concentration : 30g / Nm3
Efficiency: 99%
After-sales Service Provided Engineers available to service machinery overseas
Steel Painting

The working principle of the bag dust collector is that the flue gas passes through the filter material, and the dust particles are filtered down. The coarse-grained dust collected by the filter material mainly depends on inertial collision, and the fine-grained dust collected mainly depends on diffusion and screening.
The quality of bag dust collector is related to many factors, but mainly depends on the filter material. The filter material is cloth or felt woven with synthetic fiber, natural fiber or glass fiber. According to the properties of flue gas, select the filter material suitable for the application conditions. Generally, when the temperature of flue gas is lower than 120 ºC, and the filter material is required to be acid resistant and durable, polyester flannelette or polyester needle felt are often used; In the treatment of high temperature flue gas (< 250 ºC), graphite glass cloth is mainly used; In some special cases, carbon fiber filter material is selected.

Features:
1: Pulse cleaning, dust removal efficiency of 99.99%, and no secondary dust absorption, especially for treatment of high concentrations of smoke.
2: The pulse width and period can be adjusted, which has the advantages of low noise, low power consumption and convenient operation.
3: Automatic computer control, easy operation and reliability.
4: In order to maintain and operate the dust removal system safely and continuously, the electric control system also has the function of manual dust removal.

Technical parameters for bag filter:

                       ModelTechnical parameter     JBQM
32-3
   JBQM
32-4
    JBQM
32-5
   JBQM
32-6
    JBQM
64-4
   JBQM
64-5
   JBQM
64-6
  JBQM
64-7
    JBQM
64-8
              Air volume(m³/h)     6690    8930    11160   13390    17800   22300   26700   31200    35700
           Total filter area(m²)      93    124      155     186      248     310     372     434      496
             Chamber(pcs)       3       4        5       6       4       5       6       7        8
      Quantity of filter bag(pcs)                            32                                   64
    Total quantity filter bag(pcs)      96     128      160      192      256     320     384     448     512
 Pulse    Valve         Quantity(pcs)       3       4        5        6        4       5       6       7       8
    Specitication(inch)                            1/½″                                 2/½″
Specification of filter bag(D×Lmm)                                                  ∅130×2450
                 Filter material                                   Based on flue gas properties
          Filtration speed(m/min)                                            0.8~2.0(Adjustable)
          Negative pressure(pa)                                                      ≤6000
               Resistance(pa)                                                  1470~1770
  Inlet dust concentration(g/Nm³)                           <200                                   <1000
          Blowing pressure(Mpa)                                                      0.5~0.7
Compressed air consumption(Nm³/min)     0.27     0.37      0.46      0.55       1.2      1.5       1.8      2.1       2.4
                Air locking unit                                                    Adjustable
              Screw converyor                               NO                              Adjustable
   Area of heat preservation(m²)     26.5       34       41      48.5       70       94      118     142 176

 

                    ModelTechnical parameter  JBQM
96-4
 JBQM
96-5
 JBQM
96-6
 JBQM
96-7
 JBQM
96-8
 JBQM
96-9
 JBQM
96-10B
 JBQM
96-12B
  JBQM
96-14B
  JBQM
96-16B
  JBQM
96-18B
  JBQM
96-20B
            Air volume(m³/h) 26800 33400 40100 46800 53510 60100 66900  80400  93750 107150 120500 133900
          Total filter area(m²)   372   465   557   650   744   836    930   1023   1209   1395   1581   1767
              Chamber(pcs)     4     5     6     7     8     9    10     12     14     16     18     20
    Quantity of filter bag(pcs)                                                                      96
  Total quantity filter bag(pcs)   384   480    576    672   768   864    960   1152   1344   1536   1728   1920
Pulse Valve         Quantity(pcs)     4     5     6     7     8     9    10     12     14     16     18     20
    Specitication(inch)                                                                   2/½″
Specification of filter bag(D×Lmm)                                                            ∅130×2450
               Filter material                                            Based on flue gas properties
      Filtration speed(m/min)                                                     0.8~2.0(Adjustable)
      Negative pressure(pa)                                                                ≤6000
             Resistance(pa)                                                             1470~1770
Inlet dust concentration(g/Nm³)                                                                <1300
       Blowing pressure(Mpa)                                                               0.5~0.7
Compressed air consumption(Nm³/min)    1.2    1.5    1.8    2.1    2.4    2.7      3     3.4     4.2     4.8     5.4      6
             Air locking unit                                                            Adjustable
           Screw converyor                                                            Adjustable
 Area of heat preservation(m²)    110    120    130    140    150    160    175     210    215     280     315 350

How to choose bag filter? 

1.Inlet dust gas air volume?

2.working environment or which industry?

3. Inlet dust gas temperature?

4. How about composition of dust gas? Is there acid or       alkaline gas in it?

5.How about inlet dust gas concentration?

6. Local power supply(voltage and frequency)

factory

 


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