Description
The plenum pulse jet bag filter is another type of bag filter de-dusting by air pulses Utilizing air pulses from the plenum, it features fewer purge valves, offline de-dusting, good de-dusting effects, solid structure, and low initial investment It is suitable for directly treating dust-laden, flammable and explosive fumes.
Plenum Pulse Bag Filter:It is a new type of high-efficiency dust remover with advanced level, which integrates the advantages of dust remover such as chamber back blowing and pulse jet cleaning. It overcomes the shortcomings of pulsed cleaning and filtration, which leads to poor cleaning effect and expands the gas. The scope of application of the box pulse bag filter. Due to its special structure, the dust removal efficiency is greatly improved and the service life of the filter bag is prolonged. It is a bag filter with excellent performance.Main Parameters:
| Gas Volume | :18000-450000 m3/h |
| Max. Gas Temperature | :70-220 ºC |
| Dust Content at Inlet | :10-1300 g/Nm3 |
| Dust Content at Outlet | :≤10 mg/Nm3 |
| Rows of Du-dusting Chambers | :1-2 |
| Number of Chambers per Row | :1-14 |
| Number of Bags per Chamber | :30~128 |
| Purging Air Pressure | :0.5-0.7 Mpa |
| Casing Pressure Load | :5000-13000 Pa |
| Resistance when in Operation | :1470 Pa |
Range of use:Plenum Pulse Bag Filter:There are four series of 33 specifications, filtration area from 93m2-4361m2, processing air volume from 69003/h-314000m3/h, widely used in building materials, cement, metallurgy, machinery, chemical and refractories industries; especially for cement plants The dust collection system (or dust removal system) for crushing, drying, coal grinding, powder selection, packaging, top storage, clinker cooling, etc.; also suitable for coal dust collection, but additional fire protection and explosion protection measures, dust collector structure Should also be changed accordingly, it can also be applied to dust collection with extremely high concentrations of dust, such as coal mill systems with the O-Sepa classifier, where the gas dust concentration is as high as 1000g/m3 (standard) or higher, which may not be set for advance receipt. The cyclone dust collector used in dust can be applied to the cold regions of northern China after the thermal insulation device is added.Structural Features:Air box pulse dust collector is divided into 32 bags/room, 64 bags/room, 96 bags/room, and 128 bags/room according to different bags. Each series is divided into different specifications according to the number of rooms. A total of 33 species. Its structure is detailed in the attached selection diagram and consists of the following parts:(1) Housing part: including the clean room (or gas purification box, the box), the filter room, the partitions of the chamber, the access door and the shell structure. The cleaning room is equipped with a poppet valve and a flower plate, and a short pipe is blown: the filter room is provided with a filter and its skeleton.(2) Ash hopper and ash discharge mechanism: There are ash hoppers and according to different series and different imported dust concentrations, screw conveyors, air conveying chutes and rigid impeller unloaders (ash unloading valves) are respectively installed.(3) In and out of the air box body: Including the inlet and outlet air ducts and the middle partition. Single-row (or single-row) structures are arranged on one side of the housing, and double-row (or double-row) structures are arranged in the middle of the housing: 32 series are smaller without a box, and the air inlet and outlet pipes are connected to the ash hopper and the clean room respectively. .(4) Pulse cleaning device: including pulse valve, air bag, poppet valve and its solenoid valve.(5) Compressed air line and decompression device, oil-water separator, oil mister, etc.(6) Pillars and vertical cage ladders and railings. Air flow
(m3/h) | Air speed (m/min) | Filter area (m2) | Filter bag (pcs) | Resistance (Pa) | Dust content (g/m3) | Insulating layer area (m2) | Weight (kg) | Model |
| 32-3 | 6900 | 1.2-2.0 | 93 | 96 | 1470-1770 | <1000 | 26.5 | 2.880 |
| 32-4 | 8930 | 124 | 128 | 34 | 4.080 |
| 32-5 | 11160 | 155 | 160 | 41 | 5.280 |
| 32-6 | 13390 | 186 | 192 | 48.5 | 6.480 |
| 64-4 | 17800 | 248 | 256 | 70 | 7.280 |
| 64-5 | 22300 | 310 | 320 | 94 | 9.960 |
| 64-6 | 26700 | 372 | 384 | 118 | 11.640 |
| 64-7 | 31200 | 434 | 448 | 142 | 13.320 |
| 64-8 | 35700 | 496 | 512 | 166 | 15.000 |
| 96-4 | 26800 | 372 | 384 | <1300 | 110 | 10452 |
| 96-5 | 33400 | 465 | 480 | 120 | 12120 |
| 96-6 | 40100 | 557 | 576 | 130 | 14880 |
| 96-7 | 46800 | 650 | 672 | 140 | 16920 |
| 96-8 | 53510 | 744 | 768 | 150 | 19810 |
| 96-9 | 60100 | 836 | 864 | 160 | 21240 |
| 96-2×5 | 66900 | 929 | 960 | 175 | 25200 |
| 96-2×6 | 80700 | 1121 | 1152 | 210 | 30240 |
| 96-2×7 | 94100 | 1308 | 1344 | 245 | 35280 |
| 96-2×8 | 107600 | 1494 | 1536 | 280 | 40320 |
| 96-2×9 | 121000 | 1681 | 1728 | 315 | 45360 |
| 96-2×10 | 134500 | 1868 | 1920 | 350 | 50400 |
| 128-6 | 67300 | 935 | 768 | 125 | 24120 |
| 128-9 | 100900 | 1402 | 1152 | 196 | 31680 |
| 128-10 | 112100 | 1558 | 1280 | 205 | 34680 |
| 128-2×6 | 34600 | 1869 | 1536 | 323 | 43920 |
| 128-2×7 | 15700 | 2181 | 1792 | 247 | 52680 |
| 128-2×8 | 179400 | 2492 | 2084 | 262 | 60000 |
| 128-2×9 | 201900 | 2804 | 2304 | 277 | 66480 |
| 128-2×10 | 224300 | 3115 | 2561 | 292 | 72000 |
| 128-2×11 | 247600 | 3427 | 2856 | 307 | 78480 |
| 128-2×12 | 269100 | 3728 | 3072 | 322 | 96400 |
| 128-2×13 | 291600 | 4050 | 3328 | 337 | 93600 |
| 128-2×14 | 314000 | 4361 | 3584 | 252 | 100800 |
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