Description: This CDWY electric precipitator, also known as electrostatic air cleaner or electrostatic precipitator, is a kind of new dust collection device that removes particles from flowing gases (like air) by the force of an induced electrostatic charge. And it can easily remove fine particulate substances, like dust and smoke, from the air stream. Compared with wet scrubbers that use energy directly to the flowing fluid medium, it applies energy only to the particular matter which is being collected. For this reason, it is quite efficient in its electricity consumption.
Technical
Model | CDWY | CDWY | CDWY | CDWY | CDWY | CDWY | CDWY | CDWY | ||
Performance | 30-1330-3/1 | 40-2840-3/1 | 50-3985-3/1 | 60-3650-3/1 | 1970/3/1 | 1985/3/1 | Mar-90 | 120/3/2 | ||
Cross-sectional area of electric field | m2 | 30 | 40 | 50 | 60 | 70 | 85 | 90 | 120 | |
Gas handling capacity | m3/h | 67000 | 105000 | 126000 | ≤160000 | 176000 | 214000 | ≤240000 | 315000 | |
~112000 | ~180000 | (dry method ) | ~252000 | ~306000 | (wet method) | ~449260 | ||||
Area of dust collecting plate | m2 | 3456 | 4140 | 3650 | 4100 | 5030 | 6800 | 7263 | 10056 | |
Air speed of electric field | m/s | 0.6~1 | 0.7 | 0.7~1 | 0.74 | 0.7~1 | 0.7~1 | 0.74 | 0.7~1 | |
Homopolar gap | mm | 300/390/500 | 400 | 300 | 400 | 400 | 400 | 400 | 400 | |
Length of each electric field | m | 2.7 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
Number of electric field |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
Dusty concentration of inlet | g/Nm3 | 80 | 60 | 30 | ≤80 | Dry method 80; wet method 40 | <100 | 80 | 60 | |
Dust collecting efficiency | % | 99.8 | 99.5 | 99.5 | ≤99.5 | 99.5 | <99.5 | 99.5 | 99.5 | |
Plate type |
| Z type | C type | C type | C type | C type | C type | C type | C type | |
Corona wire type |
| RS barb type | RSbarb type | RS barb type | RS barb type | RS barb type | RS barb type | RS barb type | RS barb type | |
silicon rectifier | Model |
| GGAJO2-0.4/72 | GGAJO2-0.3/72 | GGAJO2-0.6/60 | GGAJO2-0.6/72 | GGAJO2-0.6/72 | GGAJO2-0.6/72 | GGAJO2-0.6/72 | GGAJO2-0.6/72 |
GGAJO2-0.4/100 | ||||||||||
Current | mA | 400 | 300 | 400 | 600 | 600 | 600 | 700 | 600 | |
Voltage | kV | 72/72/100 | 72 | 60 | 66 | 72 | 66 | 72 | 72 | |
Dust discharge device |
| Rotary material feeder | Zipper machine | Zipper machine, double-flap valve | Rotary material feeder | Zipper machine, rotary material feeder | Zipper machine, rotary material feede | Zipper machine, rotary material feede | Zipper machine, rotary material feede | |
Total weight | t | 94.5 | 129.5 | 173.8 | 162 | 189.11 | 266.74 | 222 | 391 | |