Bag Filtration Structure for Continuous Process Use
The Stainless Bag Filter Housing places the filter bag inside a rigid support basket. During operation, liquid enters the housing through the inlet, passes through the filter media, and leaves through the outlet after suspended particles are retained.
The replaceable bag structure allows the filtration media to be changed without replacing the complete housing. This makes the equipment suitable for processes where filter bags need to be inspected or replaced as part of routine maintenance.Key structural options include:
Single-bag or multi-bag configurations
Stainless steel housing construction
Replaceable filter bag
Internal support basket
Removable top cover
Threaded or flanged connections
Optional pressure gauge
Customized inlet and outlet positions
Custom housing dimensions
Filter Bag Replacement Without Housing Replacement
The filter bag is a consumable filtration component, while the housing functions as the permanent structure around it.
When the filter bag reaches its replacement condition, the operator can open the housing, remove the used bag from the support basket, clean or inspect the internal chamber, and install a compatible replacement bag.
The bag specification should be matched with the housing before operation. Important factors include bag dimensions, filtration rating, filter media, temperature, pressure, and compatibility with the process liquid.
This separation between the housing and filter media also allows different filtration grades to be considered within the same housing configuration when the application requirements change.
Connection Design for Existing Filtration Lines
Connection configuration directly affects how the housing integrates into an existing pipeline.
Depending on the system, the inlet and outlet can be configured with threaded or flanged connections. Their size, position, and orientation should correspond with the existing pipework and available installation space.
For customized projects, the following points can be confirmed before production:
Connection Size
Determines compatibility with the existing pipeline.
Inlet & Outlet Position
Affects installation direction and pipe routing.
Connection Type
Can be selected according to the system's piping standard.
Housing Height
Needs to account for maintenance clearance and filter bag replacement.
Hanzhikang Filtration Manufacturing & Customization
Hangzhou Hanzhikang Purification Equipment Co., Ltd. focuses on industrial filtration products for liquid, air, and process applications. Its product range covers filter cartridges, bag filter housings, stainless steel filters, capsule filters, self-cleaning filters, and customized filtration components. The company reports 15+ years of experience, a 10,000+ ㎡ facility, 500+ product models, customers in 50+ countries, and 100% OEM/ODM capability.
For custom filtration projects, Hanzhikang provides engineering support covering application recommendations, material selection, technical consultation, product customization, and manufacturing. Its production process includes stainless steel component processing, welding, filter-element assembly, overall assembly, pressure testing, sealing testing, and filtration-performance testing.
This allows the Stainless Bag Filter Housing to be developed around the actual filtration process rather than being limited to a fixed standard configuration.For OEM projects, these specifications can be reviewed before fabrication so that the housing structure, filter bag, connections, and installation requirements remain compatible throughout the development process.
FAQ
1: Can the filter bag size be customized?
Yes. The housing can be configured according to the required filter bag dimensions and quantity. The bag specification should be confirmed together with the internal support basket.
2: Is SUS316L available?
Yes. SUS304 and SUS316L can be considered according to the process liquid, operating environment, and material requirements.
3: Can the inlet and outlet connections be customized?
Yes. Connection type, size, position, and orientation can be discussed according to the existing filtration pipeline and installation requirements.
4: Can a pressure gauge be added?
Yes. A pressure gauge or other pressure-monitoring component can be incorporated when required by the filtration system.
5: What information is needed for a quotation?
The basic information includes filter bag size, filtration rating, material grade, flow requirement, connection type and size, operating pressure, operating temperature, liquid characteristics, and installation dimensions.
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