VIP member
Coal mill pulse bag filter
The coal mill pulse bag filter is a professional dust collection equipment developed based on the ordinary gas box pulse bag filter, combined with the
Product details
The coal mill pulse bag filter is a professional dust collection equipment developed based on the ordinary gas box pulse bag filter, combined with the characteristics of fine particle size, flammability, and explosiveness of coal powder dust in coal mills. It has been widely used in China for dust collection of waste gases from cement, power, metallurgy, chemical and other industries. Dust collection points such as cement mills, raw material mills, mine crushing, material lifting, and transportation can all be used with high dust collection efficiency
scope of application
The coal mill pulse bag filter is a professional dust collection equipment developed based on the ordinary gas box pulse bag filter, combined with the characteristics of fine particle size, flammability, and explosiveness of coal powder dust in coal mills. It has been widely used in China. The coal mill pulse bag filter is specially designed internally to avoid dust accumulation. The ash hopper is designed with an electric heater and a temperature relay. To prevent the accumulation of dust inside the ash hopper and meet the requirements for handling coal powder. The coal mill pulse bag filter adopts anti-static filter material, and the body has an explosion-proof structure and a pressure relief device, which has explosion-proof performance and is suitable for collecting flammable and explosive dust in coal powder preparation systems. The equipment has few mechanical action parts, low maintenance workload, and easy bag replacement. Due to the use of pulse chamber cleaning, the dust collection efficiency is high, and it can operate efficiently for a long time with high dust collection efficiency. Coal mill pulse bag filter can be widely used for dust collection of waste gases from cement, electricity, metallurgy, chemical and other industries. Dust collection can be used for dust collection points such as cement mills, raw material mills, mine crushing, material lifting, and transportation.
Characteristics of Coal Mill Pulse Bag Dust Collector
1. The unique explosion-proof device can completely solve the hidden dangers caused by the explosion of dust removal media.
2. Offline dust cleaning, no secondary dust, good dust cleaning effect.
3. The filter bag has self-locking sealing, good sealing performance, and high dust removal efficiency.
4. Air box structure with low resistance and easy inspection and replacement of filter bags.
5. Fully automatic control, easy operation, high reliability.
Model and Specifications of LPFM Explosion proof Pulse Bag Dust Collector (Part 1)
| Model specifications/technical parameters | LPFM32 series | LPFM64 series | ||||||
| -3 | -4 | -5 | -6 | -4 | -5 | -6 | -7 | |
| Processing air volume (m)3/h） | 4470 | 5960 | 7440 | 8930 | 11910 | 14880 | 17860 | 20840 |
| Total filtration area (m)2） | 93 | 124 | 155 | 186 | 248 | 310 | 372 | 434 |
| Net filtration area (m)2） | 62 | 93 | 124 | 155 | 186 | 248 | 310 | 372 |
| Number of dust collection rooms (pcs) | 3 | 4 | 5 | 6 | 4 | 5 | 6 | 7 |
| Number of bags per room (pieces) | 32 | 64 | ||||||
| Total number of filter bags (pieces) | 69 | 128 | 160 | 192 | 256 | 320 | 384 | 448 |
| Number of pulse valves (pcs) | 3 | 4 | 5 | 6 | 4 | 5 | 6 | 7 |
| Specification of pulse valve (inches) | 2 | 2 1/2 | ||||||
| Filter bag specification (mm) | φ130×2450 | |||||||
| Filter bag material | Select based on the properties of the flue gas | |||||||
| Filtering wind speed (m/min) | 0.8-1.2 (Select different purification and filtration wind speeds according to different dust points) | |||||||
| Endure negative pressure (Pa) | ≤6000 | |||||||
| Dust collector resistance (Pa) | 1200~1700 | |||||||
| Air leakage rate (%) | ≤5 | |||||||
| Inlet gas dust concentration (g/m)3） | <1000 | |||||||
| Dust concentration in export gas (mg/m)3） | Comply with national and local environmental protection requirements | |||||||
| Spray pressure (Mpa) | 0.5～0.7 | |||||||
| Compressed air consumption (Nm)3/min） | 0.27 | 0.37 | 0.46 | 0.55 | 1.2 | 1.5 | 1.8 | 2.1 |
| Recommended models of air compressors | Determine based on the gas supply situation of the enterprise (to be provided by the demand side) | |||||||
| Air lock device | Determine according to the process requirements | |||||||
| Spiral conveyor | not have | |||||||
| Insulation area (m)2） | 28.3 | 35.8 | 45.1 | 56.8 | 71 | 96.2 | 120.2 | 142.6 |
| Total weight of equipment (t) | 2.8 | 3.6 | 4.5 | 5.6 | 6.7 | 8.1 | 9.5 | 10.9 |
LPFM Explosion proof Pulse Bag Dust Collector Model Parameter Table (II)
| Model specifications/technical parameters | LPFM96 Single Series | LPFM96 Dual Series | |||||||||||||||||
| -5 | -6 | -7 | -8 | -9 | -2×5 | -2×6 | -2×7 | -2×8 | -2×9 | -2×10 | |||||||||
| Processing air volume (m)3/h） | 22320 | 26750 | 31200 | 35720 | 40130 | 44600 | 53810 | 62790 | 71720 | 80690 | 89670 | ||||||||
| Total filtration area (m)2） | 465 | 557 | 650 | 744 | 836 | 929 | 1121 | 1308 | 1494 | 1661 | 1868 | ||||||||
| Net filtration area (m)2） | 372 | 465 | 557 | 651 | 744 | 836 | 1028 | 1215 | 1401 | 1558 | 1775 | ||||||||
| Number of dust collection rooms (pcs) | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 16 | 18 | 20 | ||||||||
| Number of bags per room (pieces) | 96 | ||||||||||||||||||
| Total number of filter bags (pieces) | 480 | 576 | 672 | 768 | 864 | 960 | 1152 | 1344 | 1536 | 1728 | 1920 | ||||||||
| Number of pulse valves (pcs) | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 28 | 32 | 36 | 40 | ||||||||
| Specification of pulse valve (inches) | 2 1/2 | ||||||||||||||||||
| Filter bag specification (mm) | φ130×2450 | ||||||||||||||||||
| Filter bag material | Select based on the properties of the flue gas | ||||||||||||||||||
| Filtering wind speed (m/min) | 0.8~1.2 (Select different purification and filtration wind speeds according to different dust points) | ||||||||||||||||||
| Endure negative pressure (Pa) | ≤6000 | ||||||||||||||||||
| Dust collector resistance (Pa) | 1200~1700 | ||||||||||||||||||
| Air leakage rate (%) | ≤5 | ||||||||||||||||||
| Inlet gas dust concentration (g/m)3） | <1000 | ||||||||||||||||||
| Dust concentration in export gas (mg/m)3） | Comply with national and local environmental protection requirements | ||||||||||||||||||
| Spray pressure (Mpa) | 0.5～0.7 | ||||||||||||||||||
| Compressed air consumption (Nm)3/min） | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.0 | 3.4 | 4.2 | 4.8 | 5.4 | 6.0 | ||||||||
| Recommended models of air compressors | Determine based on the gas supply situation of the enterprise (to be provided by the demand side) | ||||||||||||||||||
| Air lock device | Determine according to the process requirements | ||||||||||||||||||
| Spiral conveyor | Determine according to the process requirements | ||||||||||||||||||
| Insulation area (m)2） | 123 | 135.4 | 147.5 | 156 | 164 | 178 | 213 | 248 | 283 | 318 | 353 | ||||||||
| Total weight of equipment (t) | 11.3 | 13.8 | 15.8 | 17.2 | 18.6 | 22 | 26.2 | 30.4 | 34.6 | 37.8 | 41.0 | ||||||||
Picture of coal mill pulse bag filter
Coal mill pulse bag filter
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-