155mm Nomex Pleated Filter Bags , 150mm Dust Collector Bag

Star Filter Bags Pleat Dust Collect Bag Extend Filter Area PE Acrylic PPS P84 Aramid PTFE Star Cage Bag

1. specification

Star filter bags (Star bags) is a special design to extend the filter surface. The Star bags are designed and developed to be integrated into existing system and process without requiring costly and major equipment changes. It is also for new bag house with high level and strict emission requirement.The pleats are gathered at the top snap band so the StarBag can fit in the same cell plate hole as a standard bag of the same diameter thereby meaningfully reducing the air to cloth ratio. Providing a wide range of star filter bags for bag house collector, which improve the performance, efficiency and bottom line of the bag house dust collector and flue.
Capacity: 300 per day (star filter bag only, ordinary dust bag excludes)
Optional fabric: PE (Polyester), PP (Polypropylene), PA (Nylon), Aramid(Nomex), Acrylic, Fiberglass, PPS, PTFE, P84, etc
Finish Treatment: Singeing, Calendering, Heat Setting, Anti-static, Water&Oil Repellent, PTFE Membrane, PTFE Impregnation and so on special treatment can be chosen

Star Bag Style: 8 and 10 and 12 pleats star bags

Bag Size: star dust bag diameters are 120mm, 130mm, 150mm, 155mm, 160mm and customized
Bag Head: seal cuff / groove snap / felt strip, bead cuff/ steel strip, etc can be chosen
Bag Body: Sewing or Hot sealing
Bag Bottom: Single or double bottom, with reinforcement or without reinforcement

2. advantage

The Star filter bags extend the filter surface, the increaing filter area compared to ordinary round ones is below,

Filter area increasing (%)

So

► Significantly increase the air volume of existing dust collectors to increase production capacity

The use of pleated bags to retrofit existing precipitators eliminates the need to retrofit precipitator bodies and replaces existing bags and keels directly, increasing system filtration area by 50-150%, which is the best improvement program for improving the production efficiency and capacity of dedusting systems.

► Greatly improve the collection efficiency of dust collectors, especially PM2.5 and PM10 ultrafine dust

The use of wrinkled bag instead of ordinary round or oval bag can greatly increase the system filter area, can directly reduce the air-cloth ratio, significantly reduce the system pressure and pulse frequency, thereby significantly reducing the system’s dust emissions, especially ultra-fine dust emissions .

► Significantly reduce system operation energy consumption and maintenance costs

The use of wrinkled bag instead of ordinary round or oval bag, the pressure drop of the system is greatly reduced, the energy consumption of the fan is greatly reduced; the injection frequency is significantly reduced, and thus the compressed air usage is significantly reduced, and the loss of the injection system components is also greatly reduced.

► Extend the life of the bag

The use of pleated bags instead of ordinary round or oval bags, the unique combination of filter bags and keel completely avoids the fatigue damage to the filter bags caused by the ordinary keel transverse support rings. Combined with the lower running pressure and blowing frequency, the bag fatigue damage is greatly reduced life expectancy is greatly extended.

► Using a new dust collector to significantly reduce the volume of the dust collector housing

The new dust collector uses a fold bag instead of an ordinary round or oval cloth bag. Under the same air-batch ratio, the dust collector box and pulse injection system can be greatly reduced, and the initial equipment investment of the injection system can be reduced while ensuring or improving the system efficiency.

3. How to choose star filter bags

Main features of the performance of star bags

1)Polypropylene is attacked by UV light, and will dimensionally deform under unsupported load over 82℃

2)PPS is attacked by strong oxidising agents (O2, NOx, Br2) – the presence of which, lower its recommended operating temperature

3)P84 is attacked by Sox in power station applications

4)PTFE will elongate under load at elevated temperature

4. Applications of the star filter bag in the bag house

PTFE: Cement factory, Iron & Steel factory, Power Plant factory, Waste Incineration factory.

P84: Cement factory, Iron & Steel factory.

PPS: Cement factory, Power Plant factory.

Aramid: Cement factory, Iron & Steel factory, Power Plant factory, Asphalt factory, Lime factory.

Fiberglass: Cement factory, Iron & Steel factory.

FMS: Cement factory, Iron & Steel factory, Power Plant factory.

Acrylic: Cement plants, Asphalt plants, Lime.

Huading Group is a group company with 4 independent professional factories, including Zhejiang Huading Environmental Technology Co., Ltd./Zhejiang Huading Mesh Industry Co., Ltd./Zhejiang Huading Filter Material Co., Ltd./Hangzhou Huading Environmental Technology Co., Ltd.

HUADING has been deeply involved in the field of polyester mesh for more than 20 years. Its core business covers non-woven fiber mesh curtains, power plant desulfurization mesh, polyester mesh, filter press filters, liquid filter bags, woven filter cloth, dust removal bags, and filter cartridges. and other products.

The company has long been committed to providing high-quality filter media products and services to domestic and foreign customers. Its business scope covers more than 50 countries and regions around the world, including the United States, Australia, Japan, Russia, and Germany.

Our company's products mainly include: high-temperature filter material, non-woven needle felt, dust filter bag, woven filter cloth, vacuum filter belt, air slide cloth, polyester cloth, sludge dewatering belt, high-density stainless steel screen, our quality It has reached the international standard and leading level of the filtration industry.

Our products are widely used in power plants, ferrous metallurgy, cement plants, petrochemicals, waste incineration, dust removal and air filtration.

HUADING owns the Zhejiang Provincial Enterprise Technology Center and the "Filtration Material Engineering Technology Center" of China's petrochemical industry.
It has passed GB/T29490 intellectual property management system certification, ISO9001 quality management system certification, ISO14001 environmental management system certification, and OHSAS18001 occupational health and safety management system certification.