LSF Type Sand Water Separation Machine Durable Desanding Equipment
Machine Used For City Wastewater Treatment
To Our Customers:
We engage in manufacturing lots of wastewater treatment equipments.
Any question, please feel free to contact us. Thanks.
Parameters
| Model Number / Parameters | LSF-260 | LSF-300 | LSF-350 | LSF-400 |
| Spiral nominal diameter D(mm) | 260 | 300 | 350 | 400 |
| Screw diameter Φ(mm) | 235 | 285 | 320 | 385 |
| Handling capacity Q(L/h) | 5~12 | 12~20 | 20~27 | 27~35 |
| Installation angle α(°) | 25 |
| Revolution speed of screw n(r／min) | ≈4.8 |
| Power of motor N(KW) | 0.37 | 0.55 | 0.75 |
| Percent recovery(granularity ≥0.2mm) | ≥96 |
| Water content after sand separation(％) | <65 |
| Installation size (mm) | Φ | 220 | 270 | 320 | 390 |
| B | 260 | 310 | 345 | 410 |
| B1 | 710 |
| B2 | 1200 | 1360 | 1500 | 1800 |
| B3 | B2+80 |
| DN1 | 100 | 150 | 200 | 250 |
| DN2 | 150 | 200 | 250 | 300 |
| L | 2800 | 3000 | 3200 | 3400 |
| L1 | 3840 | 4380 | 5760 | 6150 |
| L2 | 2800 | 2800 | 3800 | 3800 |
| H | 1550 | 1750 | 2400 | 2550 |
| H1 | 1600 | 1700 | 2150 | 2150 |
Application
LSF sand water separator is suitable for sand water treatment in
grit tanks of urban sewage treatment plants. It is mainly used with
cyclone grit degreasing tanks or bridge sand suction machines to
further separate the discharged mixture of sand and water.
Structure and Working Principle
The equipment adopts a shaftless screw type. The sand-water mixture
is input from the upper part of the separator. The gravel settles
by gravity in the sand-water separation tank, and the shaftless
screw body is used to rotate the gravel along 25. The U-shaped
groove is gradually pushed to the outlet, falling into the
receiving barrel and then transported out. The separated water is
discharged from the overflow of the separation tank to improve the
operating environment and facilitate outbound transportation.
Main Features
1. The drive device adopts a shaft-mounted parallel shaft helical
gear reducer, which has a compact structure and a stable and safe
operation.
2. The recovery rate of particles larger than 0.2mm after
separation can reach 96%.
3. There is an inner lining in the u-shaped groove, which has
strong wear resistance, long service life and easy replacement.
4. The whole machine is fully enclosed and has good environmental
conditions. The frame is fixed with expansion bolts and no embedded
parts are required.
5. The equipment can be linked to the supporting equipment, which
is convenient to control, and it can also be equipped with a local
control box by itself.
Main Parameters and Installation Size Chart
Outline and Installation Chart
Packing and Delivery
1. Waterproof packing with the international export standard by
20ft, 40ft, 40hp container. Equipment Fittings, Electric Motor and
Power Cabinet will be packed in Wooden Case or Iron Box. Other
Equipment will be packed by Color-Stripes Plastic Cloth.
2. The whole plant machinery size are large as normal, so we will
use Waterproof cloth to pack all of them. The motor, gear box or
other easily damaged parts, we will put them into box. We have a
professional shipping department, they will try their best to save
your container quantity.
Why Choose Us?
1. Longdai has more than 10 years of experience in wastewater and sludge treatment.
2. We introduce German technology, thus our product is much better than other Chinese manufacturers.
3. We only use the best parts from best supplier.
4. We have our own R&D center and complete manufacture system.
About Us
The main products include mechanical bar screen, air flotation
device, dosing device, mud scraper, cooling tower, decanter,
chemical degreasing device, hydraulic screen, sand water separator,
filter, conveyor, thickener , Biological filter, softened water,
buried sewage treatment equipment, etc.
FAQ:
Q: Do You Provide OEM Service?
A: Yes. We Can Do The Customized Design According To Your Different
Request for sludge Dewatering.
Q: How About The Production Capacity Of Your Company?
A: Our Factory Covers Area Over 15,000m² And Produces Machines 2000
Sets Per Year.
Q: How Could We Trust You And Your Company? Is This Your First Time
Transaction?
A: A: Our Company Has More Than 20 Years Professional Experience.
We Cooperate Over 800 Customers in China And Overseas. We Export
Nearly 60 Countries All Over The World. And We Have More Than
60+Patents, CE,ISO 9001,SGS Certificates.
Q: Do You Offer After-Sales Service?
A: Video Technical Support, Online Support,Spare Parts, Field
Maintenance Repair Service
Q: How Long is Your Warranty?
A: 2 Years After The Arrival Of The Goods. During This Period, As
Long As It Is Not a Man-Made Damage, We Send The Damaged Parts Free
Of Charge.
