VJFB Series Explosion Isolation Industrial Dust Collector
Product Description
VJFB series industrial dust collector has the characteristics of explosion-proof, large air volume, pulse jet cleaning, stable and reliable structure.
Applications
Specialized for collecting wide range of inflammable and explosive dust. It is suitable for powder metallurgy, aluminum powder grinding, grain processing, food production, high polymer plastics industry, synthetic dyes and coatings, pesticide and pharmaceutical manufacturing, plant fiber textile technology and so on.
Features
1. Conductive material coated on the filter cartridge.
2. Safety explosion venting membrane.
3. Explosion proof motor and electrical control cabinet guarantees the safe running of the machine.
4. Pulse jet cleaning method for the filter makes machine to work continuously. User can set the pulse frequency depending upon the requirements.
5. Vertical installation would protect the filter from dust accumulation, which would ultimately increase the filter life, reduce gasket leaks, and result in better pulse cleaning.
6. Real-time monitoring of machine pressure changes can quickly detect whether the filter needs to be cleaned.
Structure Diagram
Technical Parameters
| Model | VJFB-1.5 | VJFB-2.2 | VJFB-3.0 | VJFB-4.0 | VJFB-5.5 | VJFB-7.5 | VJFB-11 | VJFB-15 |
| Voltage (V/Hz) | 380 / 50 | |||||||
| Power(kW) / (HP) | 1.5 / 2.0 | 2.2 / 3.0 | 3.0/4.0 | 4.0 / 5.5 | 5.5 / 7.5 | 7.5 / 10 | 11 / 15 | 15 / 20 |
| Starting current (A) | 25 | 40 | 50 | 56 | 65 | 95 | 120 | 150 |
| Rated current(A) | 3.4 | 4.8 | 6.4 | 8.2 | 11 | 14.5 | 21.5 | 29.5 |
| Max air flow (m³/h) / (CFM) | 1500 / 882 | 2200 / 1294 | 3000 / 1765 | 4000 / 2353 | 5500 / 3235 | 7500 / 4412 | 9000 / 5294 | 12000 / 7059 |
| Max air pressure (Pa) /(mmH2O) | 1800 / 184 | 2500 / 255 | 2500 / 255 | 2500 / 255 | 2500 / 255 | 2600 / 265 | 2700 / 275 | 2800 / 286 |
| Filter area (m²) / (sq.ft) | 11 / 118.5 | 22 / 137 | 22 / 137 | 44 / 474 | 44 / 474 | 66 / 710 | 99 / 1066 | 99 / 1066 |
| Filter efficiency | 99% | |||||||
| Dust container capacity (L) / (gal) | 30 / 7.9 | 50 / 13.2 | 60 /15.9(2pcs) | 80 / 21.2(2pcs) | 100 / 26.4 (2pcs) | 100 / 26.4(2pcs) | ||
| Noise dB (A) | 71±2 | 73±2 | 74±2 | 76±2 | 78±2 | 79±2 | 80±2 | 81±2 |
| Anti-explosive level | ExdIIBT4 | |||||||
| Filter cleaning method | Pulse jet | |||||||
| Dia. air inlet (mm) / (in) | Ø150 /6 | Ø200 / 8 | Ø250 / 10 | Ø300 / 12 | Ø350 / 14 | Ø400 / 16 | ||
| Dimension [L*W*H] (mm) / (in) | 790*605*1730/ 31.1*23.8*68.1 | 1000*700*1900/ 39.4*29.6*74.8 | 1060*910*2095/ 41.8*35.9*82.5 | 1180*1010*2190 / 46.5*39.8*86.2 | 1350*900*1985/ 53.1*35.4*78.1 | 1350*1250*2175/ 53.1*49.2*85.6 | 1350*1250*2175/ 53.1*49.2*85.6 | |
| Weight (kg) / (lb) | 190 / 419 | 270 / 596 | 300 / 662 | 360 / 794 | 380 / 838 | 630 / 1389 | 840 / 1852 | 870 / 1918 |
| It is normal that the current value may fluctuate in a small range Voltage and frequency will affect the current value | ||||||||
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