Factory Supply High Quality Automatic Self-cleaning Tubular Backwashing Filter Housing Strainer
Factory supply high quality Automatic self-cleaning tubular Backwashing Filter housing strainer Product Description Tubular back-washing filters are used in pulp and paper industry for continuous operation of critical processes such as wet end protection and coating. The automatic tubular back-washing filter is used in parallel with more than two filter units. The number of filter units working online can be set according to the flow rate and the amount of solids contained.
Brand Name:
Lehler
Minimum Order Quantity:
1
Product Details
Highlight:
High quality tubular filter housing strainer
,Backwashing tubular filter housing strainer
,Tubular Backwashing automatic self cleaning filters
Slot Opening:
150 Microns
Installation Type:
Vertical/Horizontal
Inlet/Outlet Connection:
Flanged/Threaded
Brush:
Metal Brush
Inlet:
DN150
New Application:
Sizing For Paper Mill
Surface Finish:
Mirror Polish
Power Box:
EX-proof
Product Description
Detailed Specifications & Features
Factory supply high quality Automatic self-cleaning tubular Backwashing Filter housing strainer
Product Description
Tubular back-washing filters are used in pulp and paper industry for continuous operation of critical processes such as wet end protection and coating. The automatic tubular back-washing filter is used in parallel with more than two filter units. The number of filter units working online can be set according to the flow rate and the amount of solids contained.
Working Principle
The liquid enters the filter through the inlet manifold and is evenly distributed to each filter cartridge for filtration, with the fluid flowing from bottom to bottom. Through the filter element, the filter element retains solid particles, and the filtered water flows out from the top of the filter cartridge after passing through the filter element, and then flows out after collecting through the outlet header. Filters enter downstream equipment. With the continuous accumulation of particles on the surface of the filter element, the differential pressure of the filter gradually rises. When filter differential pressure When the set value is reached, the import and export valves are controlled automatically at the same time. After the system program receives the differential pressure induction, the import and export valves are the same. When closed, the cleaning port on the side of the filter cartridge is opened, and the filter backwashing is controlled. After backwashing, the differential pressure of the system recovers the initial pressure difference.
Technical Features &Advantages
Using pneumatic blowdown valve, backwashing time is short, less water consumption.
Multi-group filter unit design, can meet the needs of large flow filtration.
Automatic PLC control system can achieve remote control.
Automatic backwashing, the filter unit can be backwashed successively, and the installation form is flexible.
| Parameter | Value |
| Working fluid | Water, oil, paint, chemical solution, low and medium viscosity fluid |
| Flow rate | 20 m3/h to 3000 m3/h |
| Working pressure | < 1.6 MPa |
| Working temperature | < 95 ℃ |
| Control panel | Touch screen, switch, PLC controlled. |
| Cleaning mode | Time interval, differential pressure |
| Cleaning mechanism | Brush, suction scanner, backwashing |
| Power supply | 220V AC or 380-450 V 3-phase |
| Filter body material | Carbon steel (casting), Stainless steel 304, 316L |
| Filter screen type | Wedge wire screen/ V-slot screen, Sintered wire mesh screen (with perforated metal) |
| Filter screen material | Stainless steel 304, 316L, 904L or Duplex stainless steel 2205 2507 (for sea water) |
| Micron rating | 5 micron to 500 micron, 1 mm, 2 mm, 3 mm |
Productive Process
Application
Quality Control & Delivery
Quality Control
Product Delivery
Plywood Case for Exporting Package.
Exhibitionds
Certifications
Company Profile
Qingdao Lehler Filtering Technology Co., Ltd. is a national high-tech "The new special expertise" type of enterprise. Lehler has passed the GB/T 19001-2016 quality management system, GB/T 24001-2016 environment management system,GB/T 45001-2020 occupational health management system certification,Eu CE certification.Lehler to perfect production technology research and development, pre-sales and after-sales service system to provide customers with "reduce costs, increase benefits" filtration solutions.
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