Auto Control Non Metallic Water Treatment Chain Scraper For Sludge Discharge
Brand Name:
Lanjiang
Model Number:
FJS Series
Place of Origin:
China
MOQ:
1
Payment Terms:
T/T
Product Details
Highlight:
Auto Control Water Treatment Chain Scraper
,Non Metallic Water Treatment Chain Scraper
,Chain Scraper For Sludge Discharge
Drive Unit Location:
Fixed On Platform At Pool Edge
Track Shape:
Quadrilateral Continuous Circulation Track
Core Functions:
Bottom Sludge Scraping + Surface Oil/scum Skimming
Applicable Tanks:
Rectangular Primary/secondary Tanks, Circular Tanks, Oil Separators
Product Description
Detailed Specifications & Features
Non-Metallic Chain Scraper for Water Treatment
Dual-function equipment engineered for surface scum skimming and bottom sludge scraping in rectangular sedimentation tanks, grit chambers, and oil separation tanks.
Equipment Overview
The Non-Metallic Chain Scraper features parallel closed traction chains with multiple scraper boards that circulate along a quadrilateral track. This slow, cyclical movement efficiently skims floating oil and scum while simultaneously scraping settled sludge, achieving mechanical wastewater purification in refineries, waterworks, and sewage treatment plants.
Technical Specifications
| Main Components | Transmission unit, drive/driven wheels, tensioning wheels, traction chain, scrapers, brackets, control box |
|---|---|
| Drive Unit Location | Fixed on platform at pool edge |
| Track Shape | Quadrilateral continuous circulation track |
| Core Functions | Bottom sludge scraping + Surface oil/scum skimming |
| Safety Protection | Auto-control over-torque protection (cuts power and alarms if jammed) |
| Applicable Tanks | Rectangular primary/secondary tanks, circular tanks, oil separators |
Specific dimensions and motor power are customized according to civil engineering size and design requirements.
Key Advantages
- Integrated Scraping & Skimming Saves Space: Combines bottom mud scraping and surface scum skimming mechanisms into a single unit with simplified structure, reducing occupied space and improving sedimentation tank utilization.
- Smart Over-Torque Protection Prevents Damage: Highly sensitive protection mechanism immediately cuts power and triggers alarms when jamming occurs, preventing motor burnout and chain breakage.
- Smooth Low-Speed Operation Protects Sedimentation: Scientifically set chain board speed ensures minimal disturbance to settled materials, safeguarding water treatment effectiveness.
- Platform-Mounted Drive for Easy Maintenance: Core driving unit fixed on pool edge platform enables convenient daily inspections, lubrication, and maintenance without draining the pool.
Frequently Asked Questions
What precautions should be taken before putting this equipment into operation in the sewage tank?
Before filling the sedimentation tank with water, remove all construction debris and rubbish. Run the scraper empty multiple times to verify drive mechanism operation and rotation direction. Confirm scraper boards don't collide with tank walls and operation is smooth before filling for wet test run.
Will the machine break if a large stone suddenly falls into the bottom of the tank and jams the scraper?
No damage will occur. The automatic control system features over-torque protection that instantly detects abnormal torque, automatically cuts power, and triggers an alarm, protecting mechanical structure and motor from damage.
Are the mud scraping and scum skimming handled by two separate systems?
No, this is a major equipment advantage. Using a quadrilateral circulation track with parallel closed traction chains and scraper boards, it simultaneously skims scum along the top surface and scrapes sludge along the bottom, achieving perfect integration of scraping and skimming functions.
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