GAZ SYSTEMES offers its Customers the possibility of tailoring the installation of medical fluid production plants in containers.
The containers are delivered “Plug & Play”, all the connections inside the container are made: whether they are electric, pneumatic or linked to ventilation.
GAZ SYSTEMES offers many options, whether the color of the container, its insulation, its floor covering or the installation of additional doors or windows.
Size of shipping containers
The size of the container is mainly dictated by technical constraints related to the footprint of the equipment and the respect of a minimum distance between the devices to carry out maintenance operations.
The main types of containers used are as follows, they all allow them to be shipped by sea as standard:
High-Cube containers have the advantage of having an interior height that is thirty centimeters higher than that of standard DRY containers. This 30 cm gain allows all of the GAZ SYSTEMES oxygen production plants to be integrated in containers.
Other containers and cabines
It is possible to carry out these installations in containers or cabins not approved for maritime transport provided that the shipment to the customer is made by road or in goods outside the category by sea.
In particular the 6.8 and 10 foot containers are suitable for the smallest power stations or in Algeco-type cabins
Insulation of production containers is almost inevitable given the heat given off by the compressors (although a large part of this heat is extracted from the container) but also local conditions of temperature and exposure to the sun.
If the container is positioned under a shelter and in a temperate climate, insulation will not be compulsory although strongly advised. The GAZ SYTEMES teams will advise you on the best technical solution to adopt while staying as close to your budget as possible.
The standard insulation offered by GAZ SYSTEMES is made using sandwich panels up to 120 mm thick. The sandwich panels are composed of two sheets of galvanized steel 0.2 mm thick, between which is a layer of polyurethane-based insulation.
The panels are installed on all the internal walls of the container: walls, ceiling and doors.
Opposite sectional view of a sandwich panel. The outer part is galvanized and the inner part is white lacquered in standard configuration
The pneumatic connection between the different components of a central production of oxygen or medical fluids is essential. In fact, a pneumatic connection must be optimized to limit pressure losses, prevent the transmission of vibrations, avoid the formation of condensation in the pipes due to temperature gradients or even ensure safety against electrical accidents.
When GAZ SYSTEMES installs in containers, all of these elements are taken into account:
Very important care is taken in the design and installation of an adequate ventilation system. Indeed for several reasons it is essential to ventilate the container properly:
To allow these conditions to be fulfilled, the following elements are systematically implemented in GAZ SYSTEMES containers :
Channeling of gaseous waste outside the container
The production of oxygen by PSA technology produces nitrogen in the air as waste. It is essential to channel this nitrogen release outside the container and in directions opposite to the fresh air inlets.
GAZ SYSTEMES provides for each generator with nitrogen extraction niches intended to release nitrogen directly outside the container in the lower part.
This evacuation of gaseous waste also applies in the case where the container is equipped with a vacuum central as well as a central evacuation of anesthesia gases.
Air Extraction systems
Compressor hot air extraction ducts
Lubricated screw compressors produce hot air due to the necessary cooling of the oil at the outlet of the compression block. This hot air must be exhausted outside the container to maintain the correct temperature in the container. This extraction can be carried out in two ways, either via a natural extraction sheath or an electrical extraction sheath.
This extraction also helps to renew the air in the container.
Electrical air Extractors
In addition to the hot air extraction ducts of the compressors, GAZ SYSTEMES systematically installs wall air extractors allowing efficient artificial air circulation.
The capacity of the extractors depends on the configuration of the production plants, the minimum being the installation of an extractor with a minimum capacity of 2000 m3 / h
The extraction of air requires in return a renewal of fresh air in the container. This renewal is ensured via ventilation grids located on the walls and the floor of the container.
The surface occupied by these grids is generally equal to 0.15m2 per kW of installed power.