Customized Dust Removal Equipment for Factories: Large Electric Furnace Pulse Bag Dust Collector
The dust concentration produced by waste aluminum smelting furnaces is exceptionally high, with flue gas dust content reaching up to tens of g/m³. This dust collector features a lower filtration velocity (typically controlled at 0.8-1.0 m/min, significantly lower than the 1.2-1.5 m/min of conventional bag filters), preventing high-concentration dust from instantly clogging filter bags. It is equipped with a large-capacity ash hopper and a powerful ash cleaning system that efficiently stores and manages dust accumulation.
Key Features
- High-pressure air bags and offline ash cleaning mode for efficient aluminum powder layer removal
- Maintains stable dust removal efficiency under demanding conditions
- Large-capacity ash hopper for extended operation between maintenance cycles
- Optimized filtration velocity for high-concentration dust applications
Technical Specifications
| Parameter/Model |
PPC32-3 |
PPC32-4 |
PPC32-5 |
PPC32-6 |
PPC64-4 |
PPC64-5 |
PPC64-6 |
PPC64-7 |
PPC64-8 |
| Treated air volume (m³/h) |
6900 |
8030 |
11150 |
13390 |
17800 |
22300 |
26700 |
31200 |
35700 |
| Filtration velocity (m/min) |
1.2-2.0 (Select different net filtration wind speed according to different dust points) |
| Total filtration area (m²) |
93 |
124 |
155 |
186 |
248 |
310 |
372 |
434 |
496 |
| Net filtration area (m²) |
62 |
93 |
124 |
155 |
186 |
248 |
310 |
372 |
434 |
| Number of dust collector chambers (PC) |
2 |
4 |
5 |
6 |
4 |
5 |
6 |
7 |
8 |
| Total filter bags (PCS) |
96 |
128 |
160 |
192 |
256 |
320 |
384 |
448 |
512 |
| Dust collector resistance (Pa) |
1470-1770 |
| Dust concentration of imported gas (g/m³) |
< 200 |
< 1000 |
| Outlet gas dust concentration (mg/m³) |
< 30 |
| Dust collector gas under negative pressure (Pa) |
5000 |
| Soot cleaning compressed air stress (Pa) |
(5-7)X1000 |
| Air consumption (m³/min) |
0.27 |
0.37 |
0.46 |
0.55 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
| Impulse valve quantity (PCS) |
3 |
4 |
5 |
6 |
4 |
5 |
6 |
7 |
8 |
| Impulse valve size (inches) |
1.5 |
2.5 |
| Lift valve quantity (PCS) |
3 |
4 |
5 |
6 |
4 |
5 |
6 |
7 |
8 |
| Lift valve specification (mm) |
Lift valve diameter Ø460 cylinder diameter Ø63 |
Lift valve diameter Ø595 Cylinder diameter Ø100 |
| Rigid impeller feeder |
Feed hole 300X300mm high 400m Speed 30.31r/min deceleration motor Power 1.1KW output 24m³/h |
| Screw conveyor specification |
Diameter Ø300 Output 30m³/h (filling rate Ø=0.7) |
| Gear motor |
Model XWD2.2--5--1/43. Power 2.2KW |
| Ash cleaning program controller |
The input and output voltage are 220V, the controller is supplied by the manufacturer, see the controller manual for details |
| Filter bag specifications and materials |
Diameter X length Ø130X2450mm, polyester needle felt weight 500g/m³, operating temperature 120 degrees (suitable filtration materials can be selected according to the actual mining temperature and flue gas properties) |
| Area of insulation layer (m²) |
26.5 |
34 |
41 |
48.5 |
70 |
94 |
118 |
142 |
166 |
| Total equipment weight (kg) (Approximate value, excluding insulation) |
2400 |
3400 |
4400 |
5400 |
6900 |
8300 |
9700 |
11100 |
1250 |
Note: All specifications are approximate and subject to change based on specific application requirements.
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