High Efficiency Long Bag Pulse Dust Collector and ZL Series Pulse Bag Filter Dust Collector
Long Bag Pulse Dust Collector Introduction:
ZL series Long Bag Pulse Dust Collector is a new type and high efficient bag filter that develops from the common short bag fpulse bag filter. It has the features like bigger air volume, stronger dust cleaning ability, high efficiency, easy operation and maintenance and etc. It is suitable for dusty air cleaning and maerial dust collecting in the industries like metallurgy, construction, chemical and etc.
Application of Bag Pulse Dust Collector:
It is suitable for dusty air cleaning and maerial dust collecting in the industries like metallurgy, construction, chemical and etc.
Structure Of Long Bag Pulse Dust Collector:
ZL series Long Bag Pulse dust collector is mainly composed of upper box, middle box, ash bucket, supporting legs, filtering bag and blowing device, ash discharging device. The features of this structure are:
1. Upper box is devided into thousands chambers. In order to realize off-line cleanign dust and maintenance, each chamber has equipment 1 lifting valve.
2. Pneumatic vent valve is controlled by air cylinder. The advantages are realiable operation, fast speed of on/off, without any leakage of air.
3. Compared with horizontal installation, the vertical installation fo pneumatic vent valve is easier during maintenance.
4. Filtering bag is self-locked and sealed on the board holes by the flexible ring on the bag. This can gurantee low emission density and easy for installation and replacement.
5. Optimized injection short tube can gurantee perfect dusting cleaning performance.
6. Safety guard and walking platform are equipped for regular maintenance.
Our Advantages of Metallurgy Bag Pulse Dust Collector:
1. Advanced thin type lifting valve and off-line dust cleaning device can gurantee to collect the dust completely.
2. Reasonable design for air inlet evenly flow tube and dust hopper discharging device. This can resolve the problem the uneven air flow of each chamber.
3. Bigger volume air bag can be suitable for both high pressure and low pressure air supply.
4. Spring increase type is adopted on the top of filtering bag. It has the advanages like good sealing performance, easy and fast bag replacing, bag replacing outside the bag filter.
5. Design of filtering bag is different according to different industry and application. The fabrication standards are increased at approx. 50% based on the industry standard.
6. Solenoid pulse vale adpots high quality raw materia. Its mebrane has longer using life.
7. Control system adpots advanded controller. It has 3 controlling methods: pressure difference, timing and manual. Offline valve, pulse valve and ash discharging valve are auotmatically controlled by the system.
Bag Pulse Dust Collector Specifications:
Kiln type | Air volume(m3) | Filtration velocity (m/min) | Filter area(m2) | Equipment resistance(pa) | Bag size(mm) | Bag quantity | Cleaning method |
ZM100 | 6000-7200 | 1-1.2 | 100 | 1200 | Φ130 | 100 | pulse cleaning |
ZM120 | 7200-8840 | 1-1.2 | 120 | 1200 | Φ130 | 100 | pulse cleaning |
ZM150 | 8000-10800 | 1-1.2 | 150 | 1200 | Φ130 | 100 | pulse cleaning |
ZM200 | 12000-14400 | 1-1.2 | 200 | 1200 | Φ130 | 200 | pulse cleaning |
ZM250 | 15000-18000 | 1-1.2 | 250 | 1200 | Φ130 | 200 | pulse cleaning |
ZM300 | 18000-36000 | 1-1.5 | 300 | 1200 | Φ130 | 200 | pulse cleaning |
ZM350 | 21000-42000 | 1-1.5 | 350 | 1200 | Φ130 | 200 | pulse cleaning |
ZM400 | 24000-48000 | 1-1.5 | 400 | 1200 | Φ130 | 200 | pulse cleaning |
ZM450 | 27000-54000 | 1-1.5 | 450 | 1200 | Φ130 | 200 | pulse cleaning |
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. |