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Technical Proposal for Pipeline Inner-Wall Cleaning Equipment
Cleaning products:
Taking the figure below as an example, the diameter ranges from 1 m to 3 m, and the length ranges from 2.5 m to 12 m.

Equipment composition:
The equipment comprises rails, a laser‑integrated carriage, a roller frame, a lifting mechanism, and a barrel-mounted laser cleaning head, enabling automated operation and significantly enhancing both cleaning efficiency and the level of automation.
Cleaning process:
The laser emits a high‑energy pulsed beam that precisely irradiates the surface of the workpiece to be cleaned, accommodating complex curved surfaces and irregular geometries to enable thorough, non‑contact cleaning with no dead angles.

Structure:

Overall Equipment Overview:

Basic structural description:
The equipment comprises a custom‑designed barrel fitted with five dedicated cleaning heads and an intelligent controller. Its modular architecture ensures high reliability and ease of maintenance, thereby supporting continuous production.
Core Features:
This equipment features core capabilities such as high‑efficiency cleaning, automated operation, and real-time monitoring. Powered by an intelligent control system, it ensures the precise execution of complex cleaning tasks, thereby enhancing production efficiency.
Flexible Operation Mode:
Through a programmable control system, users can flexibly adjust parameters to suit varying process conditions and product specifications.
Device Appearance:

Device dimensions:

This size is for reference only; the actual dimensions shall prevail.
Mechanical Components — Railway Tracks:

Mechanical Section – Integrated Cart:

Mechanical Component – Lifting Mechanism:

Mechanical Component — Barrel:

Mechanical Component – Laser Cleaning Integration:

Mechanical Component — Drum Frame:

Laser cleaning head:

Control System:
This equipment employs a high-performance PLC as its control core, leveraging an integrated program to precisely manage the carriage’s movement and the start/stop of the cleaning head, thereby enabling fully automated coordinated operation of all mechanisms.

Cleaning System – Main Interface:

Cleaning System – Parameter Settings:
This interface is the laser power parameter setting screen for the laser cleaning system.

Cleaning System – Monitoring:

Action flow:

Application Cases:

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