Title:
NATURAL GAS LIQUEFACTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/235267
Kind Code:
A1
Abstract:
[Problem] To provide a natural gas liquefaction device that can be easily maintained and that has a compact configuration. [Solution] A natural gas liquefaction device to liquefy natural gas comprises: equipment installation areas A1 to A5 in which an equipment group comprising a plurality of devices is installed; and an access path 4 for maintenance that is provided along the equipment installation areas A1 to A5 and into which only a maintenance crane, which is a mobile crane of a size that is not greater than a preset maximum lifting load, can enter and operate. When a maintenance crane 40 has been disposed along the boundary of the equipment installation area A1 to A5 including the edges of the access path 4 for maintenance, a device, from the plurality of devices contained in the equipment group, on which maintenance is to be performed using a crane is disposed in an area within the work radius of the maintenance crane 40 decided upon according to the load to be lifted.
Inventors:
ASANO HAYATO (JP)
NAKANISHI EISUKE (JP)
TSUZUKI YASUO (JP)
NAKANISHI EISUKE (JP)
TSUZUKI YASUO (JP)
Application Number:
PCT/JP2017/023215
Publication Date:
December 27, 2018
Filing Date:
June 23, 2017
Export Citation:
Assignee:
JGC CORP (JP)
International Classes:
F25J1/00; E04H5/02
Foreign References:
| JP2016514823A | 2016-05-23 | |||
| US4022597A | 1977-05-10 |
Attorney, Agent or Firm:
YAYOY PATENT OFFICE (JP)
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