China Gravity Valveless Filter Tank Compact Structure Water
Purifier
To Our Customers:
We are not professional in the picture beautifying, but we are
engaged in manufacturing most kinds of wastewater treatment
equipments. Any question, please feel free to contact us. Thanks.
■ Presentation
At present, there are two series of valveless filters produced by
our factory: one is the square CBL-II filter, and the other is the
round DLB-II filter. DLB-II series valveless filters do not use
valves for water inlet, outlet, flushing and drainage, and operate
automatically by hydraulic action, low operating cost, convenient
management, safe and reliable, automatic operation, integrated
equipment, water inlet tank, filter, and backwash water tank are
assembled into one, with a compact structure.
■ Working Principal
The raw water is sent to the filter tank through the inlet pipe and
filtered from top to bottom through the filter layer. The clean
water is injected into the water storage tank from the connecting
pipe for storage. After the water tank is full, the water enters
the clean water tank through the outlet pipe. The filter layer
continuously intercepts suspended solids, causing the resistance of
the filter layer to gradually increase, which promotes the
continuous rise of the water level in the siphon. When the water
level reaches the nozzle of the siphon auxiliary pipe, the water
falls from the pipe and takes away the air in the siphon descending
pipe through the suction pipe. When the vacuum degree reaches a
certain value, the siphon effect occurs. At this time, the water in
the water pipe passes through the filter layer from bottom to top
to backwash the filter material. When the water level of the
flushing water tank drops to the siphon destruction pipe, air
enters the siphon pipe, destroying the siphon effect, the
backwashing of the filter tank ends, and the next cycle of work
begins.
Application
Gravity valveless filters are widely used in surface water
purification, groundwater removal of iron and erbium, circulating
water side-stream filtration, production wastewater removal of
suspended impurities, subsequent filtration of organic sewage after
biochemical treatment and secondary sedimentation tank treatment,
and indoor swimming pool water The filtration is an ideal water
treatment equipment.
Parameters
| Specifications | Water yield ( T / T) | Pipe ping size (mm) | Equipment pipe orifice plane size (mm) | Weight ( T. ) |
Ininlet pipe Diameter Dg1 | Takeover Height H1 | Outwater pipe Diameter Dg2 | Takeover Height H2 | Drainage pipe Diameter Dg3 | Takeover Height H3 | Φ1 | Φ2 | C | e | f | g |
| DLB 20-11 | 20 | 100 | 4710 | 100 | 400 | 300 | 300 | 1400 | 900 | 1134 | 755 | 655 | 215 | 21.9 |
| DLB 40-11 | 40 | 150 | 4810 | 150 | 450 | 300 | 360 | 1800 | 1000 | 1350 | 950 | 780 | 250 | 35.7 |
| DLB 60-11 | 60 | 200 | 4810 | 150 | 500 | 400 | 460 | 2240 | 1000 | 1540 | 1125 | 890 | 325 | 50.6 |
| DLB 80-11 | 08 | 200 | 4810 | 200 | 500 | 400 | 460 | 2460 | 1000 | 1636 | 1225 | 945 | 355 | 65.7 |
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.
FAQ:
Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30
Years' Professional Experience As a Waste Water Treatment Equipment
Manufacturer And Engineering Service Enterprise.
Q : What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge
Dewatering Press Sludge Screw Press, Dewatering Sludge Machine
Screw Press ,Sewage Treatment Equipment ,Sludge Treatment
Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering
Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary
Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation
System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing
Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation
Chemical Dosing System, and other customized machines.
Q: How Can I Find The Suitable Model?
A: Please Provide Flow Rate, Solids Content And Sludge Type, or
directly contact us by the clicking the “contact” icon. We Can
Assist You In Model Selection.
Q: Where Is Your Factory Located?
A: Yixing City, We are in the famous city of environmental
protection equipment ,professional for Sludge screw press
dewatering Machine ,Which Is Very Close To Shanghai With Only Less
Than 3 Hours' Driving. Welcome for your visiting.
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.
