(1) The tank body adopts high vacuum winding insulation design and
assisted by special high vacuum maintenance technology, with good
insulation effect and less Ig evaporation;
(2) The tank body is designed with large diameter and low vertical
transportation height to ensure product performance and save
transportation cost;
(3) Compact structure, small floor area, fast and convenient
installation, which can be easily installed and used on the same
day of arrival;
(4) Compared with the traditional gas supply mode of storage tank +
vaporization pressure regulating skid, the cost is better;
(5) flowmeter and remote monitoring can be installed to realize
digital and information management.
1) Tank body: a pressure vessel consisting of an inner container,
an outer shell and a thermal insulation layer.
2), the inner container (the material is generally stainless
steel): the inner tank that stores cryogenic liquid and can
withstand working pressure. Generally include: cylinder, head,
craft manhole, external pressure reinforcement ring, etc.
3) Shell (generally made of carbon steel or low alloy steel): an
airtight container that forms and protects the vacuum insulation
space. Generally, it includes: cylinder body, head, external
pressure reinforcement ring, lead pipe through-wall joint, lifting
lug, support, etc.
4) Interlayer: refers to the closed space formed between the inner
container and the outer shell. Generally, it includes: thermal
insulation material (vacuum powder-pearl sand), inner container and
outer shell connecting support member, and evacuated flow pipe.
5) The pipeline system generally includes: safety discharge and
vent pipe, differential pressure liquid level gauge lead pipe, full
liquid indicator pipe (overflow pipe), liquid inlet pipe,
supercharger liquid inlet, air outlet pipe, pumping pipe. vacuum
tube, etc.
