The anti-collision system of Weite tower crane helps the nuclear power bank "Linglong No. 1" to be crowned

2023-11-20 10:32:07

Recently, China National Nuclear Corporation announced that the steel containment top of the Hainan multi-purpose modular small reactor technology demonstration project "Linglong No. 1" was successfully hoisted into place, marking the key structural capping of the world's first modular small demonstration reactor to start construction. , fully entering the peak period of internal installation.

"Linglong No. 1" is being hoisted

This hoisting completed the final step of forming the steel containment vessel as a whole, providing a more complete and reliable protective barrier for the reactor core modules, internal components, voltage regulators and other important equipment that had been introduced in advance.

The "Linglong No. 1" reactor building consists of three parts: the internal structure, the steel containment shell and the outer concrete shielding shell. The steel containment shell consists of the bottom head, the lower cylinder, the upper cylinder and the top head from bottom to top. It consists of four parts. Its shape is like an upright capsule that contains the internal structure of the reactor building. It is like a "golden bell" that ensures the safety of the "Linglong Heart" and plays a key role in ensuring the integrity and sealing of the reactor building.

"Linglong No. 1" is being hoisted

Linglong 1 is the world's first land-based commercial modular small reactor. It is a multi-functional modular small pressurized water reactor independently developed by China National Nuclear Corporation and has independent intellectual property rights. It is the successor to "Hualong One" Another major achievement of independent innovation. The tower crane used in this project is equipped with Weite's tower crane anti-collision system, which will protect a new glorious chapter in the development of my country's nuclear industry!

"Linglong No. 1" is under construction on site

The new generation tower crane equipment area active anti-collision system adopts the latest millimeter wave radar sensor design. It actively detects obstacles entering the detection area and sends an alarm message to the main control room, allowing operators to take timely measures to avoid them. ; Or provide control signals to directly instruct the hoisting equipment. The data is connected using CAN signal, and the data connection is stable. Detect obstacles at a horizontal distance, and through data feedback, detect obstacles on both sides of the boom horizontally to prevent collisions with buildings and other hoisting equipment.