Drive Shaft Center Support Arbre Half-bridge Drive mud scraper Lake Water Filtration and Pump System
Aplication
Center drive sludge scraper is applied for small and medium sized clarifier with central inlet, surrounding outlet and central sludge discharge.It is mainly used for sludge discharge of clarifiers especially for industrial wastewater and urban sewage treatment projects.
Features
- Working bridge with steel truss structure, simple, elegant and lightweight, also can be made of concrete platform.
- Simple installation & maintenance and low operating cost.
- High Energy-efficient drives with over torque protection device, or can be equipped with torsiometer as needed.
- Material options: carbon steel with coating(epoxy,FRP or rubber), stainless steel (SUS304 or SUS316L).
- Optional units: rake unit, skimming device, V type outlet weir.
Construction and mechanism
Components: working bridge, small scraper board, steady flow tube, scraping truss, overflow device, centersupport, drive unit, skimming scraper and electric control panel.
Mechanism
Scraping arm is rotated around the central axis of the clarifier by central drive units, a set of smallscraper which installed in the scraping arm scraping the bottom sludge in to the centrer sluge collection pit. Meanwhile, the scum on the surface enters into the scum thickening area by skimmer and weir, and dischargedby scum rake unit.
Drive
cycloid reducer with high transmisson efficency , long life, and low maintenance cost.
Customer reservations
on customer's demand
Model and Specification
|
Diameter |
HDepth |
Peripheral line velocity |
Rotation speed() |
Bottom slope |
Driving
|
Motor |
Guide tube |
Standard |
Gear reducer model |
|
|
Model |
(m) |
(m) |
m/min |
rpm |
%
|
(kW) |
|
(m) |
N.m |
|
|
ZXG3 |
3 |
2.5~3.5 |
2.1 |
0.23 |
0.5~1.0 |
0.18/0.55 |
TECO/AB B |
0.5 |
370 |
Direct coupling |
|
ZXG4 |
4 |
2.8~4.0 |
2.4 |
0.19 |
0.6 |
600 |
||||
|
ZXG5 |
5 |
2.8~4.0 |
2.3 |
0.14 |
0.7 |
1100 |
||||
|
ZXG6 |
6 |
2.8~4.0 |
2.2 |
0.11 |
0.25/0.55 |
0.8 |
1500 |
|||
|
ZXG7 |
7 |
3.0~4.0 |
1.7 |
0.08 |
1.0 |
2000 |
||||
|
ZXG8 |
8 |
3.0~4.0 |
1.8 |
0.07 |
1.1 |
2640 |
||||
|
ZXG9 |
9 |
3.0~4.0 |
1.8 |
0.06 |
1.2 |
3200 |
||||
|
ZXG10 |
10 |
3.0~4.0 |
1.6 |
0.05 |
1.4 |
4000 |
||||
|
ZXG11 |
11 |
3.0~4.0 |
1.6 |
0.05 |
0.55/0.55 |
1.5 |
4800 |
|||
|
ZXG12 |
12 |
3.0~4.0 |
1.7 |
0.04 |
1.7 |
5750 |
||||
|
ZXG13 |
13 |
3.0~4.0 |
1.7 |
0.04 |
1.8 |
6800 |
||||
|
ZXG14 |
14 |
3.0~4.0 |
1.6 |
0.04 |
1.9 |
7900 |
||||
|
ZXG15 |
15 |
3.0~4.0 |
1.8 |
0.04 |
2.1 |
9100 |
||||
|
ZXG17 |
17 |
3.0~4.0 |
1.7 |
0.03 |
2.4 |
11700 |
||||
|
ZXG18 |
18 |
3.0~4.0 |
1.7 |
0.03 |
2.5 |
13000 |
||||
|
ZXG19 |
19 |
3.0~4.0 |
1.6 |
0.03 |
2.6 |
14600 |
||||
|
ZXG20 |
20 |
3.0~4.0 |
1.7 |
0.03 |
2.8 |
16200 |
||||
FAQ
Q:How to buy your idea products?
A:You can provide us your water sources, water quality, flow rate and ground area (connect us for more details).
Q:How to pay?
A:TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.
Q:What is the delivery time?
A:It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.
Q:How to pack the products?
A:We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.
Q:How to keep your equipments from corrosion?
A:We use the world-famous paint, like SigmaCoatings,PainBow,etc. What's more, we paint strictly according to the standard process.
Q:How do you manufacture your equipment?
A:Our machining technology includes laser/plasma cutting, automatic welding,CNC cutting and bending.
Q:How to install after the equipments arriving destination?
A:We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.
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