304 316 Stainless Steel Bag Filter 0.1MPa-1.0MPa For Removing Suspended Solids / Rust / Gravel

Bag Filter: Used for removing suspended solids, rust, gravel and other impurities in water to prevent scaling and deposition.

Quick Details

The bag filter produced by our company is a compact and easy-to-operate pressure filtration device specially designed for removing suspended particles from liquids. Its core principle is to use high-precision filter bags as the filtration medium. The liquid to be treated flows through the filter bag from the inside to the outside under the system pressure, and particle impurities are trapped in the bag, thus achieving efficient solid-liquid separation.

Components and Features

Filtration System:The core component is the replaceable filter bag. Made of various high-quality materials such as PP filter bags, non-woven fabrics, needle felts or metal meshes, it offers a wide range of filtration precision options from 1 μm to 800 μm to meet different filtration requirements. The filter bag materials have strong compatibility, being resistant to acids, alkalis, high temperatures and organic solvents.

Filter Cylinder:Usually made of 304 or 316 stainless steel, it features a robust structure and corrosion resistance. Its design complies with pressure vessel specifications to ensure safe operation. Standard configurations include single-bag, multi-bag and high-flow models, with optional filtration areas and a wide range of processing flow rates.

Top Cover Locking Mechanism:Adopting a quick-opening design (such as rocker arm type and clamp type), it allows lid opening within seconds without tools. Filter bag replacement is fast and safe, which greatly simplifies maintenance operations.

Optional Accessories:It can be equipped with pressure gauges, exhaust valves, etc., to realize system monitoring and optimized operation.

Product Advantages

High Filtration Precision and Efficiency:Adopting depth filtration technology, it can effectively capture irregular particles with high filtration efficiency, protecting downstream equipment and ensuring the quality of the final effluent.

Low One-time Investment and Economical Operating Cost:The initial equipment investment is much lower than that of similar precision filters. The main consumable is filter bags, which feature low replacement costs.

Simple and Fast Maintenance:The quick-opening design enables filter bag replacement to be completed within minutes, significantly reducing downtime and saving labor costs.

Zero Power Consumption:It operates relying on the pressure of the system pipeline without additional driving energy, achieving remarkable energy-saving effects.

High Adaptability:With a variety of filter bag materials and precision options, it can perfectly handle various complex fluids, from aqueous to oily, and from corrosive to high-temperature.

Easy Integration:Featuring a compact design and flexible inlet and outlet directions, it can be easily integrated into new and old pipeline systems as a protective pre-treatment or terminal precision filtration unit.

No Leakage Risk:The metal-to-metal sealing design, combined with high-quality sealing rings, ensures long-term leak-free operation of the system under high pressure.

Application Fields

Industrial Wastewater Pre-treatment:Removes suspended solids (TSS), rust, gravel, etc., from wastewater to protect downstream precision equipment (such as membrane systems, UV sterilizers, resin columns) from clogging and wear.

Process Water and Circulating Water Filtration:Filters cooling tower circulating water, washing water, boiler feedwater, etc., to prevent scaling and deposition, improving system efficiency and service life.

Reclaimed Water Reuse and Advanced Treatment:Serves as a security filter in front of membrane systems such as reverse osmosis (RO) and ultrafiltration (UF) to ensure the safety of membrane elements, providing reliable guarantee for achieving high-standard reclaimed water.

Surface Water and Groundwater Purification:Used for primary purification of water taken from rivers, lakes or wells to remove algae, sediment and organic debris.

Key Equipment Protection:Provides the last line of protection for pumps, nozzles, heat exchangers, instruments, etc., to avoid failures and damage caused by particles.

Chemical and Pharmaceutical Filtration:Filters insoluble impurities in liquids such as flocculants, acids and alkalis before the dosing system to ensure chemical purity and dosing effect.

Technical Specifications