CNG HYDRAULIC FILLING EQUIPMENT
CNG Hydraulic Filling Equipment, based on its compact structure,integrated design and less occupied area,convenient for transportation and installation features,it is favored by clients.We are the first company to research and development and sale CNG Hydraulic Filling Equipment
in China since 2003, till now almost 20 years history, we have successfully helped our clients construct more than 2,000 sets in domestic market as well as Thailand, Singapore and Russia.There are several main data such as
capacity, gas utilization ratio, nominal operating pressure,power of main motor and total power.Compressed natural gas filling stations
(CNG filling stations) perform refilling of
motor vehicles with CNG.In
the former USSR first CNG filling stations were constructed in
1939
in Melitopol, Gorlovka and Moscow. 30
high-capacity CNG filling stations supplying about 40
thousand vehicles with gas were constructed in
the 1950s.Unlike petrol and gas filling stations which only sell motor fuels, CNG filling stations are facilities where natural gas delivered via gas pipelines goes through comprehensive processing.The CNG filling stations workflow includes:
feed gas purification of
liquids and mechanical impurities in
a
flash separator and filters;
commercial gas metering;
compression up
to
25
MPa with refrigeration after each compression stage;
gas dehydration in
a
dehydration unit;
storage in
batteries at
the pressure of
25
MPa and distribution through gas dispensers at
the pressure of
20
MPa.A
network of
CNG filling stations is
formed on
the basis of
standard vehicle series. More than 200
CNG filling stations were operational in
Russia by
the beginning of
2000. The network basically hinges on
high capacity stations rated at
500
and 250 nominal refills per day.A
network of
CNG filling stations includes:
stationary AGNKS-500 stations (the figure determines the number of
motor truck refills per day) which are designed for 0.4
to 0.6
MPa and 0.6
to 1.2
MPa inlet pressures;
skid-mounted container-type AGNKS-250 stations;
modular skid-mounted container-type AGNKS-125, garage CNG filling stations AGNKS-75;
individual filling stations, etc.