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Nanjing Lanjiang Water Treatment Equipment Co., Ltd

  • China,Nanjing ,Jiangsu
  • Verified Supplier
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China Hot-Dip Galvanized Traveling Bridge Clarifier with Anti-Skewing Drive and
China Hot-Dip Galvanized Traveling Bridge Clarifier with Anti-Skewing Drive and

  1. China Hot-Dip Galvanized Traveling Bridge Clarifier with Anti-Skewing Drive and

Hot-Dip Galvanized Traveling Bridge Clarifier with Anti-Skewing Drive and

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Material construction Hot-dip galvanized truss structure with 304SS wetted parts
Dry run duration At least 8 hours
Drive configuration Central drive for spans under 4m, dual synchronized drives for spans over 6m
Payment Terms T/T
Water level 30mm above pump heads
Wheel type Heavy-duty steel traveling wheels
Nozzle clearance 10~20mm from tank bottom
Model Number HZXN Series
Brand Name Lanjiang
Place of Origin China

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Product Specification

Material construction Hot-dip galvanized truss structure with 304SS wetted parts Dry run duration At least 8 hours
Drive configuration Central drive for spans under 4m, dual synchronized drives for spans over 6m Payment Terms T/T
Water level 30mm above pump heads Wheel type Heavy-duty steel traveling wheels
Nozzle clearance 10~20mm from tank bottom Model Number HZXN Series
Brand Name Lanjiang Place of Origin China
High Light Hot-Dip Galvanized Traveling Bridge ClarifierAnti-Skewing Drive Sludge Removal EquipmentSynchronized Dual Drives Clarifier
High-Reliability Traveling Bridge Clarifier System for Industrial Wastewater Treatment
Product Overview

Designed for rectangular clarifiers in wastewater treatment plants (WWTPs) and water treatment plants (WTPs), the traveling bridge suction clarifier efficiently sweeps and extracts settled sludge via pump suction ports. It features a compact structure, highly reliable operation, and integrated auto-control with overload protection.

Drive configurations vary by rail span, utilizing a central drive for spans under 4m, and dual synchronized drives for spans over 6m.

Product Features
  • Lightweight & Durable: Hot-dip galvanized truss structure with 304 stainless steel wetted parts for extended lifespan
  • Cost-Effective: Low maintenance, low power consumption, and smooth operation
  • Anti-Skewing Drive: Innovative transmission prevents misalignment at both ends
  • Steel Wheels: Heavy-duty steel traveling wheels ensure long-term durability
Working Principle

The traveling bridge suction clarifier primarily consists of a working bridge, suction pipes, discharge pipes, submersible sludge pumps, drive mechanisms, control panel, rails, and a festoon cable system. The four-point supported bridge spans the rectangular clarifier and is equipped with synchronized dual drives on the rails.

During operation, the clarifier travels uniformly from one end of the tank to the other, simultaneously extracting sludge. Upon triggering the terminal limit switch, it automatically reverses direction and continues suctioning on the return trip, completing a bidirectional working cycle.

Operation Guide
  • Cycle Logic: Home position is at the outlet. Open valves, travel to the inlet, and auto-return to complete one cycle
  • Control: Manual start. Reversing and stopping are automated via limit switches
Important Operating Guidelines:
  • Do not let sludge sit for more than 2 days (prevents clogging)
  • If sludge has solidified for over 4 days, do not operate - tank must be manually cleaned to prevent structural damage
  • Winter operation is strictly prohibited if the water surface is frozen
  • Keep the tank clear of hard debris (bricks, etc.) to prevent catastrophic damage to suction nozzles
Installation Guide

For proper operation, the four wheels must align perfectly on a rectangular path. Both rails must be strictly parallel and leveled on the same horizontal plane.

Installation Steps
  • Embed steel plates (1m spacing) on top of both side walls. Use bolts and clamps on each plate to securely fasten the rails
  • Hoist the equipment onto the tank, place wheels on the rails, level according to the reference line, and verify dimensions
  • Cable & Electricals: Mount the festoon cable on a tensioned wire rope fixed between pillars. Connect the main power, test traveling motion, install limit switches and trip blocks, and mount anti-derailment baffles
  • Dry Run: Run continuously for at least 8 hours. Monitor closely for any derailment (skewing). Stop immediately if found to prevent equipment failure
  • Install the sludge suction pumps on the working bridge
  • Install piping and nozzles downwards from the pump inlet, keeping a 10-20mm clearance from the tank bottom. Manifold all pumps into one main pipe discharging to the external trench
  • Connect power supply to the sludge suction pumps
  • Wet Run: Fill the tank until water is 30mm above the pump heads. Start the pumps while filling and observe the sludge discharge flow
Product Images
Traveling bridge clarifier system overview Traveling bridge clarifier installation detail
Technical Parameters
Technical specifications and parameters table for traveling bridge clarifier

Company Details

Bronze Gleitlager

,

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 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...

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  • Nanjing Lanjiang Water Treatment Equipment Co., Ltd
  • No.18, Xinyu Road, Hengliang Street, Luhe District, Nanjing, Jiangsu Province, China.
  • https://www.lanjiangwatertreatment.com/

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