Ⅰ .Technical Characteristics:
1.Equipment technical characteristics
Better effect of energy saving: small power motor, evident effect of energy saving.
Hydraulic CNG daughter station aerates in high speed, because it keeps compressed natural gas in the trailer cylinder unit in high and stable pressure. While the pressure of cylinder unit in common CNG station used to changing, the speed of aerating will be reduce with the reduction of pressure of cylinder unit.
Hydraulic CNG daughter station is in high integrated extent. It is simple to install.
Hydraulic CNG daughter station is in high automatic extent. It is mainly controlled by self-contained PLC control system, and startup and shut of the hydraulic CNG daughter station is controlled automatically.
Hydraulic CNG daughter station is in high air-escape ratio. The overpressure of tube bank is less than 1.0 MPa, and the ratio of air-escape is more than 95%.
Hydraulic CNG daughter station is in small volume.
Hydraulic CNG daughter station is mute, and it adopts new and efficient noise-damping design.
2. More advanced than the common hydraulic CNG daughter station.
Convenient and flexible. Quick in founding, fine capacity in movable.
Small site area, saving founding investment.
II. Introduction of Equipment Configuration
Main configuration of Independent R & D portable CNG daughter station
Chart 1 configuration of station
|
No.
|
Name
|
unit
|
QTY
|
remarks
|
|
1
|
Portable pry body of daughter station
|
Set
|
1
|
PLC control housing is designed by explosion proof
|
|
PLC auto control housing
|
Set
|
1
|
|
Pneumatic air-supply equipment
|
Set
|
1
|
|
2
|
Semi-trailer of CNG transportation
|
Set
|
2
|
|
|
3
|
Gas seller machine
|
Set
|
2
|
Singlet two-gun is set on the pry body of daughter station
|
|
4
|
Tractor locomotive
|
set
|
1
|
|
NOTE: These 4 items are configuration items, which demand by purchaser in specific procurement.
III. Technical Parameter
1. Equipment technical parameter
Chart 2 Technical parameter of portable daughter station
|
NO.
|
content
|
HPC1000/20
|
HPC2000/20
|
|
1
|
Working pressure
|
20MPa
|
|
2
|
Displacement
|
1000Nm3/h
|
1000Nm3/h
|
|
3
|
High-pressure air outlet pipe
|
Φ22×3.5
|
|
4
|
air-escape ratio
|
95%
|
|
5
|
Cylinder overpressure after air-escape
|
≤1MPa
|
|
6
|
Working environment temperature
|
-40°C~+50°C
|
|
7
|
Main motor power
|
30kw
|
30+30kw
|
|
8
|
System total power
|
≤65kw
|
≤65kw
|
|
9
|
Weight
|
About 8000Kg
|
|
10
|
Noise
|
At one meter ≤75 db
|
|
11
|
Oil content of finished gas
|
≤10ppm
|
|
12
|
Dust particle diameter
|
≤5μm
|
|
13
|
Control mode
|
PLC programmable auto control
|
|
14
|
dimension
|
8000×2150×2350 mm
|
|
15
|
Exo-dimension of trailer
|
L*W*H:11000mm/2500mm/4000mm
Chassis height ≤1200mm
|
|
16
|
Time of changing package joint between two trailer
|
Three minutes ( After transform the package joint, the second trailer starts to work, and the oil return in the first trailer doesn’t influent aerating in the second trailer.)
|
|
17
|
Working life
|
20 years
|
