pure surface filter

Bag Filters vs. Cartridge Filters: Choosing the Right Filtration Solution

2024-11-14

When it comes to selecting the appropriate filtration method, understanding the distinctions between bag filters and cartridge filters is crucial. Though both filter types perform similar tasks, each has unique attributes that suit specific applications. Here’s a breakdown of each type to help you make an informed choice. Bag Filters Bag filters are widely used in industries ranging from mining and chemicals to food and beverage production. They use microfiltration, which relies on a permeable material with small pores to trap debris and particles. The filtration level depends on the micron size of the filter, allowing bag filters to effectively handle large volumes of liquids, including certain chemicals. One of the primary advantages of bag filters is cost-effectiveness, particularly for smaller-scale operations where self-cleaning systems may be unnecessary. They offer sufficient surface area for efficient filtration in low-volume setups, minimizing the need for frequent replacements. This feature not only keeps disposal costs low but also results in reduced solid waste compared to some other filtration methods. While bag filters are ideal for small-batch processes, they may lack the versatility of...

What is the difference between Herding sintered plate filter and bag house filter?

2024-10-17

The Herding sintered plate filter and the baghouse filter both serve as dust collectors, but they operate differently and offer distinct advantages depending on the application. Here’s a comparison between the two, with an emphasis on the Herding sintered plate filter: The Herding filter uses rigid sintered polymer or metal plates. The sintering process creates a porous surface that allows for surface filtration, meaning particles are primarily captured on the surface of the filter.Herding filters are unique for their surface filtration and direct separation technology, which means that the particles are removed directly on the filter's surface without penetrating deeper into the filter media.This mechanism ensures consistent and high-efficiency filtration, particularly for fine dust particles (down to the sub-micron range).Baghouse Filter: Baghouse filters use fabric or felt bags to capture dust particles. Filtration happens as dust-laden air passes through the bags, and particles are trapped either on the surface or within the fibers of the bag (depth filtration).Baghouse systems are typically more suited for handling higher dust loads and larger particle sizes, but their filtration efficiency for very fine dust...

Herding® HSL series sinter-plate filter design

2024-10-08

The Herding Filtration LLC HSL series sinter-plate filter design features a proprietary coating that optimizes pressure drop, promoting direct energy savings—up to 10% to 15% less energy than previous designs—according to field testing results. The coating also provides HEPA comparable performance, reducing or eliminating the need for HEPA filters contributes to additional energy savings. The Herding HSL series is Food and Drug Administration-approved for food applications, enables high separation efficiency and allows for 100% contamination-free product recovery. Herding filter elements are available in various sizes and configurations with filter areas from 5.8 ft to 82 ft.

Combining the revolutionary materials of dry-filtration technology with bag filters

2024-10-02

The sinter-cartridge made of advanced sintered filter media, which has high filtration efficiency, service life expectancy of more than 10 years, and consistent filtration performance.Reduce downtime, prolong dust collector service life.

Herding Sinter Cartridge: Product Structure, Performance, and Advantages

2024-09-28

In industrial production, air pollution from dust is a significant environmental issue. Industries like steel, chemicals, metallurgy, and food processing generate large amounts of dust during production, which not only affects workers' health but also impacts equipment performance and product quality. Finding an efficient way to collect and remove dust particles has become a challenge for many companies. Against this backdrop, the Herding Sinter Cartridge has emerged as a high-performance, durable dust filtration solution. Its exceptional performance and long service life make it a leading choice in the realm of industrial dust control. This article explores the structure, performance, and advantages of the Herding Sinter Cartridge, showing why it has become so popular in industrial applications. 1. Structure of the Herding Sinter Cartridge At the core of the Herding Sinter Cartridge is its unique filtration medium and modular design. This allows it to deliver excellent dust collection performance, even in harsh environments, while also extending the equipment’s service life. Here’s a closer look at its key structural elements: 1.1 Filtration Medium The Herding Sinter Cartridge uses a filtration medium made...

Sinter Plate-Replacement for Herding HSL Type

2024-09-24

This combined material is most extensively chemical resistant. The sinter plate filters are extremely stable in structure, rigid, water resistant and only need low-maintenance. The average useful life of HSL filter element can even exceed 10 years.

Sinter Plate Filter used for Dust Collector Equipment - pure surface filter

2024-09-21

Sinter Plate Filter used for Dust Collector Equipment,pure surface filter Introducing the Sinter-plate Filter Board Surface Air Filter, a groundbreaking innovation in dust collection systems. Crafted from rigid PE sintering material as its core, this filter is enhanced with a PTFE coating, delivering exceptional surface air filtering capabilities. Dust collection systems equipped with this advanced sinter-plate filter offer unparalleled performance in separating dust particles and aerosols from gaseous media within industrial settings. Its design is tailored to meet the demanding requirements of various industrial operations, ensuring a cleaner and safer working environment. Features/Advantages Sintering Plate Filter are specifically designed for high filtration efficiency and low pressure drop. The monolithic design is also very strong and durable, making it ideal for a variety of applications. Product Advantages: Longest service life of sintered plates up to 10 yearsLong service life, relatively low maintenance and consumables costsOptimized geometry reduces pressure dropIncreased pleats in each chamber significantly increase filter areaConstant pressure drop keeps airflow constant, helping to improve equipment efficiencySurface filtration for high separation efficiencyMonoblock sintered plate design for compact rigiditySuitable for abrasive dustsCompletely fiberless filter media, ideal for...

Sinter Cartridge Filter For Dust Collector

2024-09-07

For bag filter upgrade at minimum cost: Sitner-Cartridge: LT Series Combining the revolutionary materials of dry-filtration technology with bag filters: Sinter Cartridges. PE (polyethylene) porous matrix add PTFE (Teflon) embedded coating, pure surface filtration, efficient wear-resistant sinter plate filtration media with the wave-shaped cylindrical structure, the perfect alternative to bags and its cage. Combining the revolutionary materials of dry-filtration technology with bag filters: Sinter Cartridges. PE (polyethylene) porous matrix and PTFE embedded coating, pure surface filtration, efficient wear-resistant sinter plate filtration media with the wave-shaped cylindrical structure, the perfect alternative to bags and its cage.Using bag filter, it has the problems of discharge over standard, deducting air volume decreased and changing cloth bagfrequently,ect. Through the simple and easy -to-use sinter cartridge, it is easy to solve these difficult problem. Whether it is the dust with strong abrasion, or the ultra-fine dust, or even the wet working condition, the sinter-cartridge can handle it calmly. Features/Advantages Is the old bag filter not easy to use? Does your bag filter discharge over standard? Has the dedusting air volume decreased significantly? Do you need...

Herding® Sinter-Plate Filter PFAS-Free

2024-09-02

The Herding® Sinter-Plate Filter is the heart of Herding® filter technology. The rigid base body of the filter elements is made of sintered polyethylene. The effective product separation on the surface – pure surface filtration – is achieved by a filter-active coating. This is homogeneously embedded in the pores of the PE base body and defines its surface. The coating is therefore not a sensitive membrane, but a microporous and hydrophobic coating. The filter element is a PFAS-free version and therefore stands for:– Future-proof: Regulatory conformity with regard to the worldwide and upcoming restrictions or bans on PFAS (per- and polyfluorinated alkyl substances, such as PTFE)– Protection of people and the environment– Sustainability With the help of these technical unique selling points, the robust Herding rigid body filters achieve extremely long guaranteed service lives (avoiding downtimes due to regular compressed air cleaning) and clean gas values well below 0.1 mg/Bm³. Herding® filter technology with the sintered plate filter based on pure surface filtration not only protects people, machines and the environment, but also enables absolutely constant operating conditions and optimal...

Highly efficient Sinter-Plate technology in large filter systems

2023-08-21

All the proven benefits of pure surface filtration with the Herding® Sinter-Plate filter are transferred with the Herding® MAXX series to the application at high volume flows up to 1 000 000 m3/h. The compact design allows to use with low available building heights and a limited installation area compared to conventional large-scale filter systems. The modular concept also allows the most efficient use of space during shipment and bringing in, as well as high flexibility in the erection of the systems. By significantly lower costs for cranes and scaffolding, assembly times are reduced by up to 30 % compared to conventional filter systems. The highest separation efficiency of the dust fractions is made by the patented Herding® Sinter-Plate filters, which, due to the rigid body design enable a pure surface filtration and achive a clean gas dust concentration lower than 0.5 mg/m³ in large filter system installations. Examples of applications can be found in steel production, mining, also in the processing, transport, extraction and treatment of sand, as well as recycling. From www.herding.de