Energy Saving Lime Plant Dust Collection Equipment, Baghouse Pulse
Jet Bag Filter
Pulse Jet Dust Collector Introduction:
PPC type air box pulse dust collector with the introduction of
technology manufacturing. It combines the advantages of a sub-room
cleaning and pulse cleaning of the baghouse, thereby expanding the
scope of application of the baghouse and improve the collection
efficiency, and extend the service life of the bag.
Pulse Jet Dust Collector Features:
1. high dust control efficiency, generally more than 99.5%, dustiness at the outlet <20mg / m3.
2. Simple structure, easy maintenance.
3. Cost is lower than the electrostatic precipitator on the premise
of ensuring the same high dust removal efficiency.
4.It can work under the high temperature above 200 ℃ when adopting
the high temperature resistance filtration material of glass fiber, PTFE and P84 etc.
5. It is not sensitive to the characteristics of the dust, and it
is not affected by dust and resistance.
Pulse Jet Dust Collector Working Principle:
1. The dust-laden air enters the bag filter.
2. The dust /powder separates inside the bag filter chamber.
3. The air is uniformly distributed avoiding channelling while the
powder is separated.
4. Initially a coat of material forms on the bags. Subsequently,
the coat acts as the filtering medium.
5. The dust is accumulated on filter elements while the air passes
through the filter bags from outside to inside
6. The accumulated powder is dislodged from the bags by reverse
pulsejet air intermittently.
Pulse Jet Dust Collector Specifications:
| Model | PPC128-6 | PPC128-9 | PPC128-10 | PPC128-2×6 | PPC128-2×7 | PPC128-2×8 |
|
| Volume(m³/h) | 67300 | 100900 | 112100 | 134600 | 157000 | 179400 |
| Air speed(m/min) | 1.2-2.0(Speed varies at different dust points) |
| Filtration area(㎡) | 935 | 1402 | 1558 | 1869 | 2181 | 2492 |
| Net filtration area(㎡) | 779 | 1246 | 1402 | 1713 | 2025 | 2336 |
| No. of bag(pc) | 768 | 1152 | 1280 | 1536 | 1792 | 2084 |
| Resistance(Pa) | 1470-1770 |
| Minus pressure(Pa) | 7000 |
| Dust content at inlet(g/m³) | ＜1300 |
| Dust emission(g/m³) | ≤0.1 |
| Compressed air | Pressure(Pa) | (5-7)×105 |
|
| Air consumption | 3.6 | 5.4 | 6 | 7 | 8.3 | 9.5 |
| (m³/min) |
| Pulse valve | Qty(pc) | 12 | 18 | 20 | 24 | 28 | 32 |
| Size | 2-1/2″ |
| Elevation valve | Qty(pc) | 6 | 9 | 10 | 12 | 14 | 16 |
| Size(mm) | Valve Φ725,air tank Φ100 |
| Discharge device YJD-26 | Outlet 300×300mm Capacity 24m³/h | Double flap valve 305×915 |
| Screw conveyor | Model | Dia. Φ300,capacity 21m³/h | N/A |
| Gearbox | XWD2.2-5-1/43,power 2.2Kw | N/A |
| Air slide | Air slide 250mm,flow rate 2.0m³/㎡, Pressure 6860pa,If the dust
content exceeds 700g/m³ at inlet, bag filter with big screw
conveyor should be considered. |
| Bag size and material | Dia.×lengthΦ130×3050,Gross weight of polyethylene felt
450g/㎡,temperature 120℃ |
| Insulation area(㎡) | 125 | 196 | 205 | 223 | 247 | 262 |
| Total weight(approx.)(Kg) | 24120 | 31680 | 34680 | 43920 | 52680 | 60000 |
| Note 1: Net filtration area means the area of one chamber during
dust removing. |
| 2: The compressed air consumption is based on supply of compressed
air pipe from an air compression station. The consumption should be
considered to be 1.3 times more if the supply is provided by an
independent air compressor. |
