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Pulse bag filter
Bag-type dust collector
High purification efficiency, large gas processing capacity, stable performance, convenient operation, long filter bag life and small maintenance workload.
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Product Introduction
The pulse bag filter is composed of a ash bucket, an upper box body, a middle box body, a lower box body and the like, and the upper, middle and lower tanks are compartment structures. During work, the dusty gas enters the ash hopper from the inlet duct, and the coarse dust particles directly fall into the bottom of the ash bucket. The fine dust particles turn into the middle and lower tanks with the airflow turning, and the dust accumulates on the outer surface of the filter bag. The gas enters the upper tank to the exhaust duct of the clean gas collecting pipe, and is discharged to the atmosphere through the exhaust fan.
Features
1
The pulse bag filter adopts the sub-chamber air-discharge pulse blowing cleaning technology, which overcomes the shortcomings of the conventional pulse dust collector and the compartment back-dumping dust collector. The dust removal efficiency is high, the operation is stable and reliable, the economic benefit is good, and the application range is wide.
2
Due to the use of compartmental air-stop pulse to spray cleaning, the purpose of thorough cleaning can be achieved by spraying once, so the cleaning cycle is prolonged, the energy consumption of cleaning is reduced, and the consumption of compressed gas can be greatly reduced.
3
Inspection and replacement of the bag can be carried out in the system without stopping the system fan and the normal operating conditions of the system.
4
The upper bagging method is adopted. After the skeleton is taken out when the bag is changed, the dirty bag is put into the lower ash hopper of the box, and is taken out from the manhole, thereby improving the bag changing operation condition.
5
The cabinet adopts airtight design, good sealing performance, excellent sealing material for inspection door, kerosene leak detection during production, and low air leakage rate.
6
The inlet and outlet air ducts are arranged compactly and the airflow resistance is small.
Technical Parameters
Model LDMC-28 LDMC-42 LDMC-56 LDMC-70 LDMC-84 LDMC-112 LDMC-140 LDMC-168
Number of bag 28 42 56 70 84 112 140 168
Diameter of the fitler bag (mm) Ф120×2000. [2500]. [3000]. [4000]
Filtrating area(m2) 2000 21 32 42 53 63 84 105 126
2500 26 40 53 66 79 105 132 158
3000 32 48 63 79 95 127 158 190
4000 42 63 85 106 127 169 211 254
Filtrating speed(m/min) 1.0~1.5
Flow rate(m3/h) 2000 1260~1890 1920~2880 2520~3780 3180~4770 3780~5670 5040~7560 6300~9450 7560~11340
2500 1560~2340 2400~3600 3180~4770 3960~5940 4740~7110 6300~9450 7920~11880 9480~14220
3000 1920~2880 2880~4320 3780~5670 4740~7110 5700~8550 7620~11430 9480~14220 11400~17100
4000 2520~3825 3780~5670 5100~7650 6360~9540 7620~11430 10140~15210 12660~18990 15240~22860
Number of pulse valve 4 6 8 10 12 16 20 24
Spray pressure (Mpa) 0.2~0.3
Consumption pressure(m3/time) 0.02~0.06
resistance(Pa) 900~1700
Ash discharge hole size(mm) 200×200
weight(kg) 2000 862 1011 1237 1388 1585 2103 2407 2790
2500 937 1098 1339 1501 1711 2258 2586 2995
3000 1011 1185 1441 1612 1837 2413 2765 3200
4000 1160 1360 1645 1836 2089 2723 3123 3610
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