HWRT – Wood River, Illinois
Installed October, 2008
(Notice the air conditioned Controls Cabin)
PUMA (Trafigura) – San Juan, Puerto Rico
Installed July 2008
Changxindian Terminal in Beijing, China
Before
The Green Field Site - Dec. '06
During
The 20 Bay Site Takes Shape - May '07
After
Cleanest Terminal on Earth - Sept. '07
Updated Operating Software
Our ESP™ Graphpak™ Software over GE’s Plant Edition Platform
Retrofits Csepel Island Terminal in Hungary
Before
One Work in Progress - Aug. '07
After
One Week Later - Retrofit Completed!
Retrofits Szekesfehervar Terminal in Hungary
Before
10 Year Old Wet System - Aug. '07
After
One Week Later - Retrofit Completed!
Retrofits - Tisaujvaros Terminal in Hungary
Before
Work in Progress - Aug. '07
After
One Week Later - Retrofit Completed!
Installation in Lebanon, Ohio
Before
An old, worn-out McGill System with all controls outside
After
|
A brand new "cleaner" DRYVac™ installation, with all controls inside
an air conditioned building
|
EVERYTHING IS ACCESSIBLE
One of the design features appreciated by all of our clients is the fact that every
component of the DRYVac™ System is accessible and easy to work on. There is
no more climbing over skids in cramped spaces. Walkways are provided on both sides
of instrument clusters to make access fast and easy. The transformers, PLC, VFDs,
and switch gear is all inside the building at the left.
Unlike all the old systems from others, all flows and temperatures are indicated
and sent to the PLC and recorded. The ESP™ software uses this data to manage
the entire DRYVac™ System.
Every DRYVac™ System gets a PC based HMI for the Terminal Control Room. It
uses dedicated process software to display every process variable in real time to
the terminal operators.
Every operating condition can be viewed electronically in real time or historically
by the terminal operators. Here, on the left, we see truck activity for the last
week in this four-lane rack. On the right we see the inlet vapor flow rate, concentration,
and temperature for the last six hours.
2004 Installation
The Dawn of a New Era in Hydrocarbon Vapor Emission Control
This sunrise photo depicts the most modern, smartest, most self-managed gasoline
vapor emission control system in the world today. It is completely dry, eliminating
all seal fluid related equipment and maintenance issues. It’s variable speed
dry compressors and smart ESP™ software save enough energy to more than pay
for the entire system during its lifetime.
Owner Wiring
Even the owner gets in the act, as seen here where he is wiring the junction box
in a recent DRYVac™ installation.
GEMS Level Transmitter
Say goodbye to your old Brooks Valve, and all the maintenance that went with it.
Our DRYVac™ System incorporates flag-type level indication and a maintenance
free, solid state level transmitter instead!
Valve Actuators
All of the vapor valve actuators are the identical, regardless of the valve sizes.
All you need in your warehouse is one spare. Think of the savings!
|
Electronic Transmitters
Electronic flow, temperature, and pressure transmitters feed operating data to the
DRYVac™ PLC continuously. It’s ESP™ Software optimizes the system
operation accordingly … 24/7/365. This optimization can cut operating costs
by 50% or more!
PC Tells All
Every DRYVac™ System comes complete with its own PC! The ESP™ PC Software
“tells all”! It displays every operating condition, records, and saves
all data. This lets the operators see the entire system and its operating history
from the comfort of their own control room.
Controls Cabin
Every DRYVac™ System comes with its own Controls Cabin. The electronic controls
are placed inside this climate controlled building to increase reliability and component
life.
TYPICAL DRYVac™
SYSTEM
Notice the simplified, clean design. Two dry vacuum compressors are located lower
right. The supply and return pumps are lower left-center. A Junction box is located
lower left.
COMPLETE DRYVac™ SYSTEM
Notice the small footprint. The building at the left is the air-conditioned "ControlsCabin".
It houses all of the electronics, and the variable frequency drives. It is standard
with all DRYVac™ Systems.
USA System in Pennsylvania
DRYVac™ SYSTEM IN PENNSYLVANIA
This four rack system has a very small footprint. Its 8' OD carbon beds create
the width. The absorber tower is located at the edge of the platform to allow for
ease of access. The supply and return pumps and the two dry vacuum compressors complete
the system and set the depth of the rectangular footprint.
DRYVac Vacum Compressor Package
DRYVac™ DRY SCREW COMPRESSORS
With dry compressors in service since the mid-1990s, we are the most experienced
supplier of dry system vapor recovery technology in the world.
DRYVac System in France
DRYVac™ SYSTEM IN FRANCE
Note the simple layout and small footprint.
Other DRYVac Systems in Europe
DRYVac™ IN EUROPE
Supply pump in foreground with two DRYVac™ dry screw compressors in the background.
Notice the containment wall around the perimeter of the footprint
DRYVac™ SYSTEM IN EASTERN EUROPE
Notice the full access platform and lighting.
DRYVac™ CARBON BED AND PLATFORM
All DRYVac™ carbon beds are designed per the latest version of the ASME Code.
All access platforms are designed per OSHA standards with safety hand rails, knee
rails and toe rails, and with safety caged ladders.
DRYVac™ COMPRESSORS COOLANT CONTROLS
All DRYVac™ compressors are designed with coolant jackets. This allows us
to absorb the heat of compression, maintaining a safe compressed vapor temperature
at all times. Notice that all wiring is cable-type in cable trays.
DRYVac™ SYSTEM IN WESTERN EUROPE
Easy access to all components and wiring. The European wiring standard is cable
in cable trays. This compares to the US standard of conduit and wire.
