LBSF-80 Continuous quick sand filter,Grit Removal System , backwash sand filter
1 set
MOQ
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Features
Basic Infomation
Place of Origin: China
Brand Name: Loren
Certification: ISO
Model Number: LBSF-800
Payment & Shipping Terms
Packaging Details: wooden box , poly bubble , naked as per demand
Delivery Time: Within 15 working days
Payment Terms: 30% T/T deposit , Balance before delivery
Supply Ability: 80 sets per month
Specifications
Material: SS304/316, Duplex Steel, Coated Carbon Steel As Per Water Quality
Run: Contunously For 24 Hours With Small Room
Applicant: All Grit Removal STP, WWTP Or Sand Reuse Place
Feature: Little Drive System With Large Capacity
Processing: Precise CNC Machine Outcome
Maintenance: Free With Easy Mounting And Long Life
Export: To Many Countries
Product Description

Factory Sell Maintenance-free LBSF-800 Continuous Backwash Filter

Automated Mechanical Filter Helps Grit Water Purifier Performance

Why us?

1. Factory Long History Directly Sales Cost and Fast Delivery

  • Fully Combined Sewage Treatment Solution Design And Fabrication
  • Fully Automatic System with Long Life Work Protection
  • Continuous Backwash Sand filters Run Simultaneously
  • Within 8 Hours Response Service and After Sales Service

LBSF-80 Continuous quick sand filter,Grit Removal System , backwash sand filter 0

Feature and Performance

  • Backwashes automatically Without backwash pump, Blower ,Valve ,Bottom Spraying Nozzle and Collecting and storage tank
  • High Filtrate Rates In a Small Footprint.
  • No moving parts and simple, effective operation.
  • Saves Energy And Running or Maintenance Costs.
  • Produces an Uninterrupted Treated Water Stream, With a Minimal Resultant Waste Stream For Disposal Or Further Treatment.
  • High Efficient, 24 Hours Of Continuous Operation, No Need Stop To Backwash.

Definition and Working Principle

LBSF-80 Continuous quick sand filter,Grit Removal System , backwash sand filter 1

Overview

LBSF model Continuous Backwash Filter is an up-flow, moving bed filter that is constructed with various media depths for different applications and configurations.

It is a set of flocculation, clarification, filtration as one of the continuous operation of the sand filter .representing the highest level of continuous filtration technology. Through the built-in flushing system continuous flushing, because there is no need to stop recoil,its operation and maintenance is very easier. It is widely used in drinking water, industrial water, sewage deep treatment and center water re-circled treatment

 

How it Work

Raw water enters near the bottom of the tank by means of a stainless steel water distributor. Suspended solids are filtered out as the raw water flows up through the media bed. As the filtrate reaches the top of the filter, it passes over the effluent weir and is discharged. A portion of the filtrate is diverted through the sand washer and used for cleaning and transferring the waste solids.

The filter employs a backwash rinse that is performed continually while the tank is processing water. An air lift pump, located at the center of the module, draws the media from the bottom of the filter up into the wash box. As the media is released into the wash box, it falls into the sand scrubber where the filtered solids are separated from the sand. From there, the filtrate carries the solids out as waste (backwash). The washed sand falls down onto the media bed for continued use.

 

Applications

The LBSF model continuous backwash filter can be applied in both municipal wastewater and industrial water treatment processes.

Whether you need reuse quality water, nutrient removal, industrial water treatment, or raw water treatment, Loren 's sand filter delivers unmatched effluent quality, meeting the highest of environmental standards.

 

Municipal

  • Suspended Solids Reduction
  • Water Reuse
  • Denitrification and Nitrification
  • Chemical Phosphorus Removal
  • Pretreatment to Other Process

Industrial

  • Metal Finishing
  • Backwash Recovery
  • Process Water
  • Cooling Tower Blowdown
  • Steel Mill Scale
  • Chemical Processing
  • Ideal For Pretreament In Lieu Of Gravity Filters

 

Comparison to Traditional Mechanical Filter

Item Continuous Sand Filter Traditional Sand Filter
Type continuous Lowe Flow Pressure
Efficiency Stable Change as per period of filter and backwash
Head lost Small with Stable Big Change as per period of filter and backwash
Middle water tank None Need
Reflux Pump None Need
Filer process continuous Sequence run with stop machine for back washing
Control device None Complex with each process set one auto valve and press gauge
Operation Simple Complex
Waste water Adaptability Good Limited due to backwash SS on its filter layer
Backwash process Constant With abnormal overload under huge backwash water volume
Flush Effect Thorough with no angle May with parts no flushing
Maintenance charge Extremely little Bigger work

 

 

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Fax : 86-510-86086452
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