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{"title":"Solid Liquid Separation Sludge Thickener wastewater treatment Automatic Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/d2\/28d17f15887156fc2e1d8793c317-200x200-1\/solid_liquid_separation_sludge_thickener_wastewater_treatment_automatic_control.jpg","attrs":{"Brand Name":"Lanjiang","Certification":"ISO9001\/CE","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Highly Flexible Monorail Underwater Mud Scraper For High Concentration Scraping","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/37\/e6ac5f3a8480eafc175d7a8928e0-200x200-1\/highly_flexible_monorail_underwater_mud_scraper_for_high_concentration_scraping.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"DG Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Auto Control Non Metallic Water Treatment Chain Scraper For Sludge Discharge","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/12\/d1a64d7722c71337c396b3fb4e98-200x200-1\/auto_control_non_metallic_water_treatment_chain_scraper_for_sludge_discharge.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"FJS 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"}}
Specialized equipment for sewage treatment plants and waterworks designed to efficiently scrape and suction settled sludge from advection sedimentation tanks.
Equipment Overview
The Traveling Mud Scraper (also known as a Traveling Suction Dredger) operates on steel rails spanning across sedimentation tanks. Supported at four points, it travels from one end to the other, suctioning sludge as it moves. Upon reaching the travel limit switch, it reverses direction and continues suctioning on the return trip, completing a full working cycle. The equipment features compact structure, reliable operation, and includes automatic control with overload protection systems.
Technical Specifications
Span (m)
Truss Height/Width (m)
Wheelbase (m)
Drive Method
Drive Power (kW)
Suction Pipes (pcs)
Equipment Weight (t)
8
1.2 / 1.0
2.0
Two-side Sync
2 x 0.55
8
4.7 ~ 5.0
10
1.2 / 1.0
2.0
Two-side Sync
2 x 0.55
8
5.0 ~ 5.5
12
1.2 / 1.0
2.3
Two-side Sync
2 x 0.55
10
5.4 ~ 6.3
14
1.4 / 1.0
2.3
Two-side Sync
2 x 0.75
10
6.2 ~ 7.2
16
1.6 / 1.0
2.55
Two-side Sync
2 x 0.75
12
7.0 ~ 7.6
18
2.0 / 1.0
2.55
Two-side Sync
2 x 0.75
12
7.5 ~ 8.1
20
2.0 / 1.0
2.85
Two-side Sync
2 x 0.75
14
8.0 ~ 8.7
For track spans under 4 meters, a central concentrated drive is used; for spans over 6 meters, a synchronous drive at both ends is utilized. The steel tracks are generally 18 or 24 light rails.
Key Features & Benefits
Lightweight Truss & Superior Anti-Corrosion: Lightweight truss structure reduces overall weight. Hot-dip galvanizing provides 5+ years rust-free protection. All water-contact components use 304 stainless steel for extended service life.
Advanced Transmission System: Innovative transmission mechanism eliminates walking errors and misalignments, ensuring stable operation across wide pools.
Durable Construction & Low Operating Costs: All-steel traveling wheels provide exceptional wear resistance. Minimal maintenance requirements, low power consumption, and reliable pump operations ensure cost-effective performance.
Frequently Asked Questions
Can the machine suction sludge that has accumulated for a long time?
No. Sludge should not be left for extended periods. After 2 days, sludge becomes compacted; after 4 days, it solidifies requiring manual cleaning before machine operation. Operating on hardened sludge can deform the frame and severely damage equipment.
Can the equipment operate when the pool surface is frozen?
No. Operation requires complete thawing or mechanical breaking of ice on the water surface before use.
Are there specific installation requirements for suction pumps and nozzles?
Yes. Maintain 10-20mm distance from suction nozzle to pool bottom. Ensure smooth pool bottom and prevent hard debris like bricks from entering to avoid nozzle blockage or damage.
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...
