Filtering plant PJF.200.Sc

SKU:
801141.0200
Stock:

On backorder

Filtering plant PJF.200.Sc with bag filters made of antistatic poliester with air delivery 43 200 m3/h, with sleeve filters regeneration by pulse jet system with compressed air.

Additional information

ModelAir delivery, m³/hTotal pressure, PaPower, kWtFiltering surface, m²Storage capacity, m³A, mmB, mmH, mm
PJF.200.Sc

43200

4500

2.5

300

8.3

4,5202,2007,710
ModelPJF.200.Sc
Air delivery, m³/h

43200

Total pressure, Pa

4500

Power, kWt

2.5

Filtering surface, m²

300

Storage capacity, m³

8.3

A, mm4,520
B, mm2,200
H, mm7,710

Description

ModelAir delivery, m³/hTotal pressure, PaPower, kWtFiltering surface, m²Storage capacity, m³A, mmB, mmH, mm
PJF.200.Sc

43200

4500

2.5

300

8.3

4,5202,2007,710
ModelPJF.200.Sc
Air delivery, m³/h

43200

Total pressure, Pa

4500

Power, kWt

2.5

Filtering surface, m²

300

Storage capacity, m³

8.3

A, mm4,520
B, mm2,200
H, mm7,710

Plants of this series are recommended for use at enterprises with 2-3 shift workloads in the chemical, coal, woodworking industries.
Filtering plant PJF.200.Sc with bag filters made of antistatic poliester with air delivery 43 200 m3/h, with sleeve filters regeneration by pulse jet system with compressed air. That system is mounted using the modular panels made of sheets of galvanised metal with thickness from 2.5 mm till 4 mm, that helps to ensure the modular structure of the filtering plant and helps to design the plants with different air delivery according to the customer needs.
– Filtering elements are made of antystatic polyester with diameter 160 mm, length 3000 mm and 550 gr/m2 and jet-pulse regeneration system helps to clean the air from dust with efficiency on the
outlet <10 mg/m3;
– Cleaning efficiency 99,9% for the solid particles with size more than 10mkm;
– Working cycle 24 hours/day;
– Economical consumption of the compressed air;
– High efficiency of dust collection;
– Susceptibility to high dust loadings.

Principle of operation: (scheme of operation of the plant with air return)

 Contaminated air containing waste particles from the production process is sucked in and transported to the plant through the air duct system. Polluted air enters the settling chamber, where heavier particles fall into the dust collection compartment of the installation, and small light particles fall on the outer side of the bag antistatic filters with a density of 550g / m2. Where they stay on the outer specially treated surface. The cleaned air flows into the inside of the bag filter and returns to the production area with minimal temperature loss. The filtering plant performs fine filtration of polluted air, which makes it possible to return the cleaned air to the workshop. The filtering plant is equipped with a pulse filter regeneration system. The impulse of compressed air is directed towards the inside of the filter to meet the flow of clean air. During the impulse, the cotton of the fabric occurs along the inner metal frame of the filter and the accumulated dust is knocked off the treated outer side of the filter.

Such a cleaning system allows you to provide:

  1. The working condition of the filters throughout the entire working time with 2-3 shift work of production without technical breaks.
  2. Ensures the cleaning of filters from fine dust
  3. Uniform supply of waste to the bunker of the installation for further unloading or transportation

Anti-static filter moisture-oil repellent

Bag filters are used for air purification in the vast majority of industrial enterprises that emit a dust and gas stream into the atmosphere, such as: woodworking and metallurgical plants, cement manufacturers, asphalt concrete plants, power plants, incinerators, tobacco factories, chemical plants, etc.
Today, bag filters are the most widely used efficient and cost effective filtering element in the world.
In the mainstream of the industry, bag filters consistently deliver the highest dust collection performance with the required hydromechanical resistance and reliability.
During the operation of cloth filters, dust gradually builds up in the pores of the filter material, as well as on its surface. With an increase in the volume of dust, the hydromechanical resistance of the material also increases. As a result of clogging of the pores of the filter surface, the performance of the filter will decrease and, as a result, the filter will not be able to pass the gas. In order for the filter to be in working order, it is necessary to regularly remove dust from the surface and pores of the filter material.
The process of dumping part of the dust layer in fabric filters is called regeneration, thus restoring the original properties of the filter material.

Filter unit cleaning system

The filter unit cleaning system includes a receiver designed to accumulate the required air volume, impulse valves of a European manufacturer. The valves are located above each row of filters and triggered after a time interval set by the controller, which is set depending on the fraction of dust settling on the filters. After turning off the unit, due to the accumulated air volume in the receiver, a cycle of cleaning all filters takes place. The whole system provides cleaning of filters and keeps the filter in working order throughout the entire working time.

Security systems:

The plant is equipped with three passive safety systems:

Explosion-proof panels act as overpressure relief devices with an ATEX protection system. Necessary to prevent and reduce the risk of explosions, in accordance with the requirements of the directive 94/9 / EC – ATEX.

Explosion-proof panels are a safety system consisting of a rectangular composite membrane, which consists of one or more metal sections with through slots and a sealing element. Fits between rectangular flanges with a smooth sealing surface. It is used in aspiration systems to protect bag filters. Tensile, pressure applied to flat or concave surfaces, great for lowest pressure and static loads. Fires in thousandths of a second without the formation of metal fragments.

– Fire extinguishing system consisting of a dry pipe with a number of nozzles located in the filtering plant. The system is connected to the water supply system of the enterprise. In case of detection of fire or smoke in the installation, it is necessary to open the water supply tap and the nozzles located inside the filter unit will spray the supplied water and extinguish the fire inside the installation.

– Fire retardant valve with fusible insert.

The valve prevents fire from entering the production area through the air return system in case of an emergency. When the temperature rises in the stream of clean air entering the room after filtration through the return air to 70 ° C, a closing valve mechanism is triggered and prevents smoke or fire from entering the production room.

Unloading system

The unloading system from the temporary storage bin for the PJF.200.Sc is based on the principle of screw feeding the material to the unloading window. The screw is made of European-made seamless coiling. The winding has a conical shape with a thickening towards the base. This design provides wear resistance and durability of the screw. During operation, separately welded plates do not break off from the screw. Uniform winding ensures a uniform supply of material to the discharging metering valve, which is especially important during further transportation of waste by pneumatic transport.

Installation maintenance

The design of the PJF.200.Sc is designed in such a way that when servicing the purification system or the filter unit, all work is carried out in the clean area of ​​the filtration plant. For safe work at height, the plant is equipped with a ladder and a platform with a fence for safe work. The blowers are located on a foundation for easy maintenance.

Options

Photo SKU Product name Product description Price
801120.0000.32 Emp BB Discharge unit into Big Bag 500.00 
801120.0000.30 LL 4 Elongation of supporting legs till 900 mm 400.00 
801120.0000.31 LL 6 Elongation of supporting legs till 900 mm 600.00 

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