|
Type |
Horizontal Water Bath LPG Vaporizer
print window |
|
Model Number |
WB-358 |
WB-408 |
WB-458 |
WB-508 |
|
Capacity |
gph |
358 |
408 |
458 |
508 |
|
|
kg/h |
687 |
783 |
879 |
975 |
|
|
MMBTU/h |
32.9 |
37.5 |
42.1 |
46.8 |
|
|
kcal x 106 |
8.3 |
9.5 |
10.6 |
11.8 |
|
Water Tank Capacity |
|
165 Gallons (0.625 m3) to Fill Plug |
|
Burner Type |
|
European-style compact Forced
Draft Power Burner;
integrated blower;
DUNGS Main Gas Valve with PoC;
Honeywell Aquastat for Burner ON/OFF Control. |
|
Burner Capacity |
MMBTU/h |
0.430 |
0.490 |
0.550 |
0.610 |
|
|
kW |
126 |
144 |
161 |
179 |
|
Design Temperature |
650 °F (343 °C) |
|
Design Pressure |
250 PSIG (17.2 bar) |
|
Manufactured Construction |
Vaporizing
Tube Conforms to ASME Boiler & Pressure Vessel Code, Section VIII,
Division I. Conforms to latest edition of NFPA #58.
Power type Burner; Electronic Flame Safeguard; Electronic System
Controls with Siemens or Allen-Bradley PLC and Operator Interface with
color LCD display and touch screen. First-Outage
Monitor (Alarm History with date and time stamp) and graphic trend
recording. |
|
Approvals |
Factory Mutual (FM) or Industrial Risk Insurers
(IRI).
European CE Approval including PED, ATEX, and all other applicable
Directives. |
|
Standard Safety Features
Agency-approved Safety Controller elevates
Safety Level to
"Performance Level 4" (SIL 3) |
- Agency-approved Safety Controller
- Electronic Flame
Safeguard: Honeywell 7800 Series.
- Low Burner Fuel Gas Pressure Safety: Safe
Input from Safety Controller to Flame
Safe Guard Interlock; PLC Input with Status Indication at Operator
Interface; Alarm History.
- High Burner Fuel Gas Pressure Safety:
Safe Input from Safety Controller to Flame Safe Guard Interlock; PLC Input with Status Indication at Operator
Interface; Alarm History.
- Low Water Level Cutoff: Safe Input from
Safety Controller to Flame Safe Guard Interlock;
PLC Input with Status Indication at Operator Interface; Alarm History.
- High Water Bath Temperature Limit: Safe
Input from Safety Controller to Flame Safe Guard Interlock; PLC Input with Status Indication at Operator Interface; Alarm
History.
- GasLeak Monitor in Control Room: 40% LEL
Alarm connected to Safety Controller; PLC Input with Status Indication at
Operator Interface; Alarm History.
- GasLeak Monitor in Control Room: Sensor
Trouble Alarm connected to Safety Controller; PLC Input with Status
Indication at Operator Interface; Alarm History.
- Dual E-Stop Circuits: connected to
Safety Controller; PLC Input with Status Indication at Operator Interface;
Alarm History.
- "Smart" Liquid Carryover Protection:
“Smart”; Pressure and Temperature transmitter in Vapor Outlet;
selectable LPG Type; adjustable Safety Margin; Alarm History.
- Relief Valve Protection for Vaporizer Coil
- Relief Valve Protection for Burner Gas
Train
|
|
Liquid Inlet Connection |
1" 300# Raised Face ANSI Flange (DN25 PN40 DIN Flange) |
|
Liquid Inlet Valve |
250 psi Flanged Solenoid Valve; with Check Valve
Bypass;
Globe Valve for Manual Shutoff. |
|
Vapor Outlet |
2" 300# Raised Face ANSI Flange
(DN50 PN40 DIN Flange) |
|
PLC and Electronic Operator Interface |
- Standard: Siemens S7-1200 PLC with
Ethernet Interface;
high-resolution Color LCD Touch Screen (800x480); Ethernet Interface;
96-hr Trend Recording; 2 years of Trend Data are recorded on standard
SD card and can be retrieved for processing in Microsoft Excel format;
built-in VNC server for remote access (monitoring and control) via
Ethernet port; unlimited license for VNC client included.
- Optional: Allen-Bradley MicroLogix-1100
PLC with Ethernet Interface;
high-resolution Color LCD Touch Screen (800x480); Ethernet Interface;
96-hr Trend Recording; 2 years of Trend Data are recorded on standard
SD card and can be retrieved for processing in Microsoft Excel format;
built-in VNC server for remote access (monitoring and control) via
Ethernet port; unlimited license for VNC client included.
- PLC Options:
Siemens S7-200
Siemens S7-300
Allen-Bradley SLC
Allen-Bradley CompactLogix
GE 90-30
Bristol ControlWave Micro
- Operator Interface Options:
Siemens Touch, 6-inch (320x240) with integrated Web Server
Siemens Touch, 8-inch (640x480) with integrated Web Server
Siemens Touch, 10-inch (640x480) with integrated Web Server
Allen-Bradley, 6-inch PanelView-Plus (320x240)
Allen-Bradley, 7-inch PanelView-Plus (640x480)
Allen-Bradley, 10-inch PanelView-Plus (640x480)
|
|
Electrical Requirement |
110/220VAC 50/60Hz; 15A
Circuit; 1-Phase;
galvanically isolating step-up/step-down transformer included. |
|
Circuit Protection |
Automatic Circuit Breakers with
Manual Reset for all AC and DC Circuits; Main Breaker/Disconnect. |
|
Design Criteria, Vaporizer |
Designed and manufactured to comply with the
latest edition of NFPA Pamphlet 58; FM approved. European CE Mark available.
Third-party examination by TÜV Rheinland. |
|
Design Criteria, LPG Heat Exchanger |
Designed and manufactured in compliance with
Boiler and Pressure Vessel Code Section VIII, Division 1. ASME “U”-Stamp
available.
CE-marked vaporizers comply with European PED. |
|
Design Criteria, Control Panel |
General-purpose wiring, compliant with National
Electric Code (NEC; NFPA #70). UL-508A available. CE-marked vaporizers
comply with all applicable European Directives. |
Mechanical Construction,
Skid Base |
1/4-inch (6.35mm) Steel Deck Plate on all-welded
4-inch (100mm) Channel Frame with Cross-Members; Lifting Lugs; mechanically
cleaned, primed, and painted (dark-gray, RAL 7043). |
Mechanical Construction,
Bath Box |
1/4-inch (6.35mm) all-welded steel walls with
internal stiffeners and supports for LPG Heat Exchanger. |
Mechanical Construction,
Water Circulating Pump |
Wet-Cartridge Type Hot-Water Circulator
installed inside Vaporizer Control Room. Diffuser in Water Bath. |
Mechanical Construction,
Insulation |
Mineral Fiber insulation with Aluminum backing
on side walls, top plate, and rear wall. |
Mechanical Construction,
Bath Box Cover |
16-gauge (1.5mm) Sheet Metal, pre-formed,
powder-coated (beige RAL 1015). |
Mechanical Construction,
Control Room |
16-gauge (1.5mm) Sheet Metal, pre-formed,
powder-coated (beige RAL 1015); lockable double-door; window insert. |
Mechanical Construction,
Dimensions |
Overall: 48" (W) x 132" (L) x 112" (H)
Control Room: 48" (W) x 48" (L) x 82"(H)
Shipping Height: 86" (removable exhaust) |
Mechanical Construction,
Dimensions |
Overall: 1.22m (W) x 3.35m (L) x 2.85m (H)
Control Room 1.22m (W) x 1.22m (L) x 2.08m (H)
Shipping Height: 2.18m (removable exhaust) |
Mechanical Construction,
Shipping Weight |
3700 lbs
1700 kg |
|
Catalog Drawing |
Click here
for Catalog Drawing (excerpt from Page 6 of Brochure) |
