Overview
The PPCS series plenum pulse bag filter is a new type of high-efficiency bag filter equipment developed by our company based on the introduction of technology from Fuller Company in the United States, absorption of the technical advantages of similar products in Germany, and combined with the actual situation in China. It integrates the advantages of chamber blowback and spray pulse bag filters, overcomes the shortcomings of insufficient kinetic energy for cleaning dust in chamber blowback and simultaneous cleaning and filtering of spray pulse dust, and expands the application scope of bag filter equipment. This product combines the advantages of similar products at home and abroad, with our company's environmental protection patent technology, improving the dust removal efficiency and operational reliability of the pneumatic pulse bag filter effectively , extending the service life of the filter bag, reducing the labor intensity of operators, and becoming the best partner for enterprises to protect the environment.
Working mechanism
The dusty gas enters the hopper through the air inlet duct, and coarse dust particles directly fall into the bottom of the hopper. Fine dust particles enter the upper case with the turning of the air flow, and the dust accumulates on the outer surface of the filter bag. The filtered gas enters the upper case and is discharged to the atmosphere through the exhaust fan. The dust cleaning process involves first cutting off the clean air outlet duct of the room, so that the bag in the room is in a state of no airflow passing through (stopping the air and cleaning the dust in each room). Then, the pulse valve is opened and compressed air is used for pulse clean the dust. The shut-off valve is closed for a sufficient time to ensure that the dust peeled off from the filter bag settles in the hopper after spraying, avoiding the phenomenon of dust adhering to the adjacent filter bag surface with the airflow after leaving the filter bag surface. The filter bag is thoroughly cleaned, and the exhaust valve, pulse valve, and ash discharge valve are fully automatically controlled by a programmable controller.
Main component
The dust collector is composed of upper case , middle case, hopper and support, spray device, filter bag and bag cage, inlet and outlet, ash discharge system, electrical control system etc.
model description
Range of Gas flow processing
10000~2000000m3/h, the outlet emission concentration is lower than 50-10mg/Nm3.
Applicable industry
Cleaning and recycling of dusty gas in building materials, metallurgy, cement, coal mill dust collection, mechanical casting, chemical industry and refractory material industry.
Technical innovation :
● Dust cleaning technology using pulse blowing with air stop in separate rooms
● Plenum structure reduces local resistance loss
● Reduce the cleaning energy consumption, improve the life of filter bag and valve plate .
● Maintenance and bag replacement can be done without stopping the system fan .
● Adopting the upper bag extraction method has improved the operating conditions for bag replacement
● The case adopts airtight design, with a very low air leakage rate.
● Inlet and outlet air duct layout is compact, low airflow resistance
● Pulse off-line cleaning, dust removal efficiency up to 99.99%.
● Full automatic control, easy operation, good reliability.
PPCS 32 series pulse bag filter technical performance table
| Technical parameter | Model number | ||||
| PPCS32-3 | PPCS32-4 | PPCS32-5 | PPCS32-6 | ||
| Gas flow（m3/h） | 6900 | 8930 | 11160 | 13390 | |
| Filter wind velocity (m/min) | 1.2～2.0 | ||||
| Total filtration area (m2) | 93 | 124 | 155 | 185 | |
| Net filtration area (m2) | 62 | 93 | 124 | 155 | |
| Number of dust collector chambers (pcs) | 3 | 4 | 5 | 6 | |
| Total filter bags (pcs) | 96 | 128 | 160 | 192 | |
| Dust collector resistance (Pa) | 1470～1770 | ||||
| Inlet dust concentration g/m3 | ＜200 | ||||
| Outlet dust concentration g/m3 | ＜0.1 | ||||
| Dust collector under negative pressure (Pa) | 5000 | ||||
| Compressed air pressure for dust cleaning | Pressure (Pa) | （5～7）×105 | |||
| Air consumption(m3/min) | 0.27 | 0.37 | 0.46 | 0.55 | |
| Pulse valve | Quantity (pcs) | 3 | 4 | 5 | 6 |
| Size (inches) | 1 1/2" | ||||
| Lift valve | Quantity (pcs) | 3 | 4 | 5 | 6 |
| Size (mm) | Cylinder diameter φ63 | ||||
| Rigid impeller feeder | Feeding port 300×300mm, output 24m3/h | ||||
| Ash cleaning program controller | Input voltage AC 220V, input voltage DC 24V | ||||
| Filter bag specification | φ130×2450mm, operating temperature < 120℃ | ||||
| Area of insulation layer m2 | 26.5 | 34 | 41 | 48.5 | |
| Equipment quality (without insulation) | 2400 | 3400 | 4400 | 5400 | |
PPCS 64 series pulse bag filter technical performance table
| Technical parameter | Model number | Note:1. The filtering area in the table refers to the filtering area of a chamber during dust cleaning.2. The gas consumption in the table refers to the situation of centralized gas supply in the factory. If a separate air compressor is installed, the gas consumption in the table should be multiplied by a factor of 1.3 .3. The air volume in the table is calculated when the filtered wind velocity is 1.2m/min. | |||||
| PPCS64-4 | PPCS64-5 | PPCS64-6 | PPCS64-7 | PPCS64-8 | |||
| gas flow（m3/h） | 17800 | 22300 | 26700 | 31200 | 35700 | ||
| Filter wind velocity (m/min) | 1.2～2.0 | ||||||
| Total filtration area (m2) | 248 | 310 | 372 | 434 | 496 | ||
| Net filtration area (m2) | 186 | 248 | 310 | 372 | 434 | ||
| Number of dust collector chambers (pcs) | 4 | 5 | 6 | 7 | 8 | ||
| Total filter bags (pcs) | 256 | 320 | 348 | 448 | 512 | ||
| Dust collector resistance (Pa) | 1470～1770 | ||||||
| Inlet dust concentration g/m3 | ＜1000 | ||||||
| Outlet dust concentration g/m3 | ＜0.1 | ||||||
| Dust collector under negative pressure (Pa) | 5000 | ||||||
| Compressed air pressure for dust cleaning | Pressure(Pa) | （5～7）×105 | |||||
| Air consumption(m3/min) | 1.2 | 1.5 | 1.8 | 2.4 | 2.4 | ||
| pulse valve | Quantity (pcs) | 4 | 5 | 6 | 7 | 8 | |
| Size (inches) | 2 1/2" | ||||||
| Lift valve | Quantity (pcs) | 4 | 5 | 6 | 7 | 8 | |
| Size (mm) | Cylinder diameter φ100 | ||||||
| Rigid impeller feeder | Feeding port 300×430mm, output 24m3/h | ||||||
| Spiral ash conveyor | Specification | Diameter φ300, output 30m3 / h | |||||
| Gear motor | Model XWD2.5-7-1 / 43, power 2.2KW | ||||||
| Ash cleaning program controller | Input voltage AC 220V, input voltage DC 24V | ||||||
| Filter bag specification | φ130×2450mm, operating temperature < 120℃ | ||||||
| Area of insulation layer m2 | 70 | 94 | 118 | 142 | 166 | ||
| Equipment quality (without insulation) | 6900 | 8300 | 9300 | 11100 | 12500 | ||
PPCS96 (single-row) series pulse bag filter technical performance table
| Technical parameter | Model number | Note:1. The filtering area in the table refers to the filtering area of a chamber during dust cleaning.2. The gas consumption in the table refers to the situation of centralized gas supply in the factory. If a separate air compressor is installed, the gas consumption in the table should be multiplied by a factor of 1.3 .3. The air volume in the table is calculated when the filtered wind velocity is 1.2m/min. | ||||||
| PPCS96-4 | PPCS96-5 | PPCS96-6 | PPCS96-7 | PPCS96-8 | PPCS96-9 | |||
| Flow gas（m3/h） | 26800 | 33400 | 40100 | 46100 | 53510 | 60100 | ||
| Filter wind velocity (m/min) | 1.2～2.0 | |||||||
| Total filtration area (m2) | 372 | 465 | 372 | 657 | 744 | 836 | ||
| Net filtration area (m2) | 279 | 372 | 310 | 557 | 657 | 744 | ||
| Number of dust collector chambers (pcs) | 4 | 5 | 6 | 7 | 8 | 9 | ||
| Total filter bags (pcs) | 384 | 480 | 576 | 672 | 768 | 864 | ||
| Dust collector resistance (Pa) | 1470～1770 | |||||||
| Inlet dust concentration g/m3 | ＜1300 | |||||||
| Outlet dust concentration g/m3 | ＜0.1 | |||||||
| Dust collector under negative pressure(Pa) | 5000 | |||||||
| Compressed air pressure for dust cleaning | Pressure (Pa) | （5～7）×105 | ||||||
| Air consumption(m3/min) | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | ||
| pulse valve | Quantity (pcs) | 4 | 5 | 6 | 7 | 8 | 9 | |
| Size (inches) | 2 1/2" | |||||||
| Lift valve | Quantity (pcs) | 4 | 5 | 6 | 7 | 8 | 9 | |
| Size(mm) | Cylinder diameter φ100 | |||||||
| Rigid impeller feeder | Feeding port 400×400mm, output 40m3/h | |||||||
| Spiral ash conveyor | Specification | Diameter φ400, output 40m3 / h | ||||||
| Gear motor | Model XWD5.5-7-1 / 59, power 5.5KW | |||||||
| Ash cleaning program controller | Input voltage AC 220V, input voltage DC 24V | |||||||
| Filter bag specification | φ130×2450mm, operating temperature < 120℃ | |||||||
| Area of insulation layer m2 | 110 | 120 | 130 | 140 | 150 | 160 | ||
| Equipment quality (without insulation) | 8710 | 10100 | 12400 | 14100 | 15700 | 17700 | ||
PPCS96 (biserial) series pulse bag filter technical performance table
| Technical parameter | Model number | Note:1. The filtering area in the table refers to the filtering area of a chamber during dust cleaning.2. The gas consumption in the table refers to the situation of centralized gas supply in the factory. If a separate air compressor is installed, the gas consumption in the table should be multiplied by a factor of 1.3 .3. The air volume in the table is calculated when the filtered wind velocity is 1.2m/min. | ||||||
| PPCS96-2x5 | PPCS96-2x6 | PPCS96-2x7 | PPCS96-2x8 | PPCS96-2x9 | PPCS96-2x10 | |||
| Gas flow（m3/h） | 66900 | 80700 | 94100 | 107600 | 121000 | 134500 | ||
| Filter wind velocity (m/min) | 1.2～2.0 | |||||||
| Total filtration area (m2) | 926 | 1121 | 1308 | 1401 | 1588 | 1755 | ||
| Net filtration area(m2) | 836 | 1028 | 1215 | 1401 | 1588 | 1755 | ||
| Number of dust collector chambers (pcs) | 10 | 12 | 14 | 16 | 18 | 20 | ||
| Total filter bags (pcs) | 960 | 1152 | 1344 | 1536 | 1728 | 1920 | ||
| Dust collector resistance (Pa) | 1470～1770 | |||||||
| Inlet dust concentration g/m3 | ＜1300 | |||||||
| Outlet dust concentration g/m3 | ＜0.1 | |||||||
| Dust collector under negative pressure(Pa) | 5000 | |||||||
| Compressed air pressure for dust cleaning | Pressure(Pa) | （5～7）×105 | ||||||
| Air consumption(m3/min) | 3.0 | 3.4 | 4.2 | 4.8 | 5.4 | 6.0 | ||
| pulse valve | Quantity (pcs) | 10 | 12 | 14 | 16 | 18 | 20 | |
| Size (inches) | 2 1/2" | |||||||
| Lift valve | Quantity (pcs) | 10 | 12 | 14 | 16 | 18 | 20 | |
| Size (mm) | Cylinder diameter φ100 | |||||||
| Rigid impeller feeder | Feeding port 350×350mm, output 30m3/h 2 sets | |||||||
| Spiral ash conveyor | Specification | φ300 2 sets, each output 21m3 / h | ||||||
| Gear motor | Model XWD2.5-5-1 / 43, power 2.2KW | |||||||
| Ash cleaning program controller | Input voltage AC 220V, input voltage DC 24V | |||||||
| Filter bag specification | φ130×2450mm, operating temperature < 120℃ | |||||||
| Area of insulation layer m2 | 175 | 210 | 245 | 280 | 315 | 350 | ||
| Equipment quality (without insulation) | 2100 | 25200 | 29400 | 33600 | 37800 | 42000 | ||
