Active Member
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[China]
Address: No.28, Chengwen West Road, Gaocheng Town, Yixing City, Jiangsu Province, China
Contact name:Ye Bing
Jiangsu Longdai Environmental Protection Co., Ltd. |
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China XLC Vortex-Type Grit Chamber Pump Sunction Sand Separator
Desanding Equipment Used For City Wastewater Treatment
Application
Cyclone grit chamber is the use of hydrocyclone to separate silt and organic matter to achieve the purpose of de-sanding. It is widely used in the pre-pretreatment process of municipal sewage treatment plants, factories, mining enterprises and public institutions in water treatment projects.
| ModelNumber/Parameters | XLC-1830 | XLC-2130 | XLC-2430 | XLC-3050 | XLC-3650 | XLC-4870 | XLC-5480 | XLC-5800 | XLC-6100 | ||
| Pool diameter Φ(mm) | 1830 | 2130 | 2430 | 3050 | 3650 | 4870 | 5480 | 5800 | 6100 | ||
| Handling capacity Q(m3／h) | 180 | 360 | 720 | 1080 | 1980 | 3170 | 4750 | 6300 | 7200 | ||
| Padblade separator | Padeller diameter Φ1(mm) | 1000 | 1500 | ||||||||
Impeller rotation speed v (r／min) | 12~20 | ||||||||||
| Power of motor N(KW) | 0.75 | 1.1 | 1.5 | ||||||||
Blower Pump | Air quantity Q1 (m3／min) | 1.43 | 1.79 | 1.75 | 1.75 | 2.03 | 1.98 | 1.98 | 2.01 | 2.01 | |
| wind presssure P1(Kpa) | 34.3 | 34.3 | 39.2 | 39.2 | 44.1 | 53.9 | 53.9 | 58.8 | 58.8 | ||
| Rate of work N1(KW) | 1.5 | 2.2 | 3.0 | 4.0 | |||||||
| Rate of flow Q2(m3／min) | 25 | 30 | 40 | ||||||||
| lift h(m) | 2~3 | ||||||||||
| Power N2(KWk) | 2.2 | 3.0 | 4.0 | ||||||||
Installation size (ww) | A | 1830 | 2130 | 2430 | 3050 | 3650 | 4870 | 5480 | 5800 | 6100 | |
| B | 1000 | 1500 | |||||||||
| C | 305 | 380 | 450 | 610 | 750 | 1000 | 1100 | 1200 | 1200 | ||
| D | 610 | 760 | 900 | 1200 | 1500 | 2000 | 2200 | 2400 | 2400 | ||
| E | 300 | 400 | |||||||||
| F | 1400 | 1400 | 1550 | 1550 | 1700 | 2200 | 2200 | 2500 | 2500 | ||
| G | 300 | 300 | 400 | 450 | 009 | 1000 | 1000 | 1300 | 1300 | ||
| 工 | 300 | 510 | 610 | 760 | |||||||
| J | 300 | 300 | 400 | 450 | 580 | 600 | 630 | 700 | 750 | ||
| K | 1000 | ||||||||||
| L | 1100 | 1100 | 1150 | 1350 | 1450 | 1850 | 1850 | 1950 | 1950 | ||
| Centralized load of the working bridge P(KN) | 30 | ||||||||||
| Maximum operating torqueM(N.m) | 009 | 850 | 1195 | ||||||||
Structure and Working Principle
The cyclone grit chamber adopts a cone-bottomed circular tank with
a paddle separator in the tank. The tangential inflow of the sewage
from the tank is rotated by 270. Afterwards (clockwise from the top
view), it is discharged from the discharge channel, using a certain
flow rate of the inlet water as a power, and moving tangentially
along the inner wall of the circular grit chamber to form a
swirling flow. At the same time, it is stirred by the blades to
make the liquid swirl and flow together. The axial vortex
accelerates the sedimentation of sand particles in the sewage and
effectively separates the organic matter and sand particles in the
water. At the same time, it also uses the principle that the closer
the center the water flow cross section is, the faster the water
flow speed, and the centripetal increase of the bottom water flow
speed is used to settle the sand at the bottom Move to the center
sand bucket in a spiral trajectory. The organic matter rises upward
in the center of the pool and is discharged along with the effluent
flow. The bottom sand is lifted by the lifting device and enters
the sand-water separator for sand-water separation, and the sewage
returns to the bar screen well.
Main Features
1. The de-sanding effect of this equipment is minimally affected by changes in water volume, and has compact structure, convenient operation and maintenance, and long service life.
2. There are two ways to lift sand: gas lift and pump lift. The gas lift treatment effect is relatively good, and the pump lift cost is relatively low.
3. The use effect is good, and the removal rate of particles above 0.2mm is greater than 85%.
4. For the processing capacity Q<1080m3/h, the pool body can be made of steel, and the QN 1080m3/h is generally a concrete structure.
5. The system adopts PLC to automatically control the cycle of sand washing and sand discharge, which is safe and reliable in operation.
6. The equipment is easy to operate, and the operation of the equipment can be directly controlled locally/remotely.
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
Located in Yixing, an advanced and beautiful city of Jiangsu
Province, China, Longdai Co., Ltd is a processing equipment
supplier of petrochemical industry specialized in environmental
processing &integrating independent research and development,
design, general contracting, environmental protection equipment
manufacturing, and relevant material supply.
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.
