Bewegungsvorrichtung und Bewegungsverfahren

Details

Veröffentlichungs-Nr.

EP4817728

Anmeldetag

26. Dezember 2024

Veröffentlichung

21. August 2025

Rechtsraum

EP

IPC

B01J8/02, B01J8/06

Abstract

The present disclosure provides a moving device capable of being maintained substantially horizontal to a tube sheet surface without falling over in a multi-tubular reactor including a closing portion on the tube sheet surface. A moving device 300 includes a platform portion 350 and a movement propulsion unit movable on a tube sheet in a state where the platform portion 350 is mounted, in which the movement propulsion unit includes three or more insertion members 323 to be inserted into different reaction tubes 4, and an insertion member insertion-retraction mechanism configured to insert and retract the insertion members into and from openings 4a of the reaction tubes, and the insertion member insertion-retraction mechanism includes an insertion member height adjustment mechanism configured to enable the insertion members to move in a direction substantially perpendicular to a tube sheet surface 3a, and maintain the moving device substantially horizontal when at least one of the three or more insertion members comes into contact with a closing portion. This solves the above problems.

Anmelder

Firma

Nippon Shokubai Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete