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{"title":"Lightweight Truss Traveling Mud Scraper For Sludge Suction And Sewage Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/85\/ab7c3631a0f989fedefcd3f17206-200x200-1\/lightweight_truss_traveling_mud_scraper_for_sludge_suction_and_sewage_treatment.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"HCXN Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
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{"title":"Industrial Sludge Thickener Solid Liquid Separation Equipment For Wet Metallurgy","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/7f\/6d59d6d35300a4d6c65922427661-200x200-1\/industrial_sludge_thickener_solid_liquid_separation_equipment_for_wet_metallurgy.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"NM Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"TGN Series Traveling Lifting Rake Mud Scraper For Sludge And Scum Removal","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/64\/91c9bd113f42dd02562838109989-200x200-1\/tgn_series_traveling_lifting_rake_mud_scraper_for_sludge_and_scum_removal.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"TGN Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
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
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
40000000-70000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres... Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres...
