Upload
stephon-prudden
View
217
Download
0
Tags:
Embed Size (px)
Citation preview
Fuel Products
Slide 1 3/11/03
Preferred Utilities Manufacturing Corp
Preferred Utilities Mfg. Corp.31-35 South Street • Danbury • CT
www.preferred-mfg.com
Fuel Oil Handling Systems
Overview
Fuel Products
Slide 2 3/11/03
PUMC Identity
Founded in 1920 and in continuous operation since then. We are an engineering - based manufacturer of combustion and fuel handling products for industrial, institutional, and commercial power plants.
Our Core Business is Combustion Control.
Fuel Products
Slide 3 3/11/03
PUMC Identity
Preferred UtilitiesManufacturing
Corporation
PreferredUtilities
PreferredInstruments
W.N. BestCombustion
Systems
PreferredEngineering
PreferredServices
Fuel Products
Slide 4 3/11/03
Plant Wide Controller
Hot Water Reset ApplicationTemperature
Sensor
OutdoorSensor
PWC
2 to 10 Boiler Modulating Lead / Lag
Fuel Products
Slide 5 3/11/03
New Plant Wide Controller (PWC)
DisplaysPlant Overviews
Historical TrendsAlarm Summary
Setup
Fuel Products
Slide 6 3/11/03
PCC-III™ Multiloop Controller
Third Generation Controller 12 year PCC II life with over
2000 installed 2 year PCC III life with over
300 already installed
There are many digital controller manufacturers, but NONE have Preferred’s in-depth and on going combustion control experience.
Fuel Products
Slide 7 3/11/03
New WN Best Combustion SystemLow NOxLow Energy ConsumptionBurner +
Controls +
BMS +
SCADA
=
Maintained
Performance
Fuel Products
Slide 8 3/11/03
Complete System Expertise
Fuel Products
Slide 9 3/11/03
Typical Piping Arrangement
Main Oil Tank
Emerg. Gen.
with Rupture Basin
Day Tank
Pump
Supply
Return
Fill
Vent
Suction
Fuel Products
Slide 10 3/11/03
Fuel Fill
Spill Containers Model 1 In Ground Spill
Container» Drains oil spilled from
delivery disconnect into storage tank
» Designed to handle driveway traffic
» Removable bellows for easy fuel testing without pavement excavation.
Fuel Products
Slide 11 3/11/03
Fuel Fill
Model 2 In Wall Spill Container» For indoor storage tanks with
fill lines to building walls
» Standard models from simple
box to integrated digital level
display and overfill alarming
» We can customize many things:A bronze Model 2 was recently installed at Radio City Music Hall to contribute to the building’s décor.
Fuel Products
Slide 12 3/11/03
In-Wall Fill Box with Sign
Fuel Products
Slide 13 3/11/03
Typical Piping Arrangement
Main Oil Tank
Emerg. Gen.
with Rupture Basin
Day Tank
Pump
Supply
Return
Fill
Vent
Suction
Fuel Products
Slide 14 3/11/03
Vent
Vent Caps & Bricks Standard Tank Vent
Protectors for storage tanks
» Conform to Standards for the Installation of Oil Burning Equipment (NFPA No. 31)
Fuel Products
Slide 15 3/11/03
Vent
Vent Bricks provide a terminal for indoor storage tank vent lines
» Standard masonry brick size
» Fits 2" & 3" vent lines
Fuel Products
Slide 16 3/11/03
Typical Piping Arrangement
Main Oil Tank
Emerg. Gen.
with Rupture Basin
Day Tank
Pump
Supply
Return
Fill
Vent
Suction
Fuel Products
Slide 17 3/11/03
Anti-Syphon Valves
Patented by Preferred Utilities. UL Labeled & Listed
Fuel Products
Slide 18 3/11/03
Anti-Syphon Valve Manifold
Fuel Products
Slide 19 3/11/03
Anti-Syphon Valves
Used where fuel leaks will result in fuel being syphoned into areas which can cause a dangerous and costly situation
UL Labeled and listed For No. 2 through No. 6 Oils 5’, 10’, 15’ or 20” Head Selection Installed at highest point in piping
Fuel Products
Slide 20 3/11/03
Fire Safety Shut-off Valves
Preferred’s Lever Gate Valve» Fully mechanical
» Emergency fuel line shut-off is mandated by many codes
» Fusible links open at 165F
» for pipe ranges 1" - 3"
Fusomatic Valve» Replaceable fusible element
» Fusible links open at 165F, May be manually opened/closed
» for pipes 3/4" or 1"
Fuel Products
Slide 21 3/11/03
Type 110 Fire Valve
Fuel Products
Slide 22 3/11/03
Foot Valves
Ensures maintenance of pump prime by preventing oil backflow into the tank when pumps are off
Single Poppet 1/2” to 3” Size
Double Poppet Double the protection 1-1/2” or 2” Sizes
Foot Valve Extractor Fitting Easy Removal and Inspection of Foot Valve
Fuel Products
Slide 23 3/11/03
Foot Valves
Fuel Products
Slide 24 3/11/03
Typical Piping Arrangement
Main Oil Tank
Emerg. Gen.
with Rupture Basin
Day Tank
Pump
Supply
Return
Fill
Vent
Suction
Fuel Products
Slide 25 3/11/03
Relief Valves
Very important for use on positive displacement pumps
Sizes for 1/2” to 3” For use with any type oil Pressure Ranges of 5-35psi, 25-100psi, 75-
300psi
Fuel Products
Slide 26 3/11/03
Typical Piping Arrangement
Main Oil Tank
Emerg. Gen.
with Rupture Basin
Day Tank
Pump
Supply
Return
Fill
Vent
Suction
Fuel Products
Slide 27 3/11/03
Fuel Components Strainers
Duplex» No flow interruption for routine
cleaning» 90° handle movement switches
baskets» Handle blocks inadvertent opening of
active side» Sizes from 3/4" - 6"
Simplex» Special yoke design for quick
cleaning» Large basket» Sizes from 1/2" - 2"
Fuel Products
Slide 28 3/11/03
Pump Sets with Multiple Pumps
Multiple pumps share common suction and discharge piping
Most common is duplex set two 100% pumps, one for backup control system can monitor flow, start lag pump
Triplex pump sets for large plants three 50% pumps allow for one spare two 100% “winter pumps” - one 50% “summer
pump”
Fuel Products
Slide 29 3/11/03
Strainer Close-up
Fuel Products
Slide 30 3/11/03
Pump Set Leak Detector
Fuel Products
Slide 31 3/11/03
Pump Set Relief Valves
Fuel Products
Slide 32 3/11/03
Flow Sensor
Fuel Products
Slide 33 3/11/03
Flow Control Manifold
Fuel Products
Slide 34 3/11/03
Day Tank Features Complete Tank, Rupture
Basin, and InstrumentationPackage
Standard & Custom Sizes Standard: 20-620 Gallons
(UL Approved) Custom: up to 2,000 Gallons
Tank/Rupture BasinAssemblies 290 Gal orLess are Doorway Accessible
UL Approved Catalog 22, p16-17
Fuel Products
Slide 35 3/11/03
Day Tanks Features Continued
UL Approved Available with integrated rupture basin
160% of tank capacity (200% for NYC) Includes: 4 point Level Switch, Tank
Gauge, Vent Protector Fully Tested at Factory Prior to Shipment
Fuel Products
Slide 36 3/11/03
Tank Gauge
D3 Tank Gauge Single Tank
Applications Wire Float
Available for Limited Tank Clearance
Standard 4-20 mA output
Fuel Products
Slide 37 3/11/03
Wire Float Level Sensor
Requires only 14 Inches of Head Room Reads tanks 36 to 145 inches Tall Buna-N Float Requires only a 4 inch 125# Flange Easy to Install and Calibrate Can Be Installed in an Empty or Full Tank Intrinsically Safe
Fuel Products
Slide 38 3/11/03
Wire Float Level Sensor
Fuel Products
Slide 39 3/11/03
Day Tank Level Sensor
Fuel Products
Slide 40 3/11/03
Tank Gauges
Digital Level Readout in Inches and Gallons Alarm Silence, Test, and Alarm Recall Push-
buttons Analog Output for Remote Display of Level Interface to Leak Detectors
Displays H20 for Water Leak (Outer Wall) Displays OIL for Oil Leak (Inner Wall)
Low and Overfill Alarm Relays
Fuel Products
Slide 41 3/11/03
Leak Detection
Factory Mutual Approved Intrinsically Safe Monitors for both Oil and Water Three Detectors per Tank Gauge Manual Testing of Unit Completely Potted for Long Life Fail Safe Circuitry
Fuel Products
Slide 42 3/11/03
Leak Sensor Test Modules
Fuel Products
Slide 43 3/11/03
Interstitial Space Leak Sensor
Fuel Products
Slide 44 3/11/03
Floor Leak Detector
Fuel Products
Slide 45 3/11/03
Leak Sensor
Fuel Products
Slide 46 3/11/03
Leak Sensor Test Module
Fuel Products
Slide 47 3/11/03
Fil-A-Larm Systems
Mounted at Tank Fill Point to Assist Truck Driver in Properly Filling Tank
Bright Lamps Indicate When Tank Is Full Alarm Horn Sounds For No More Than 90
Sec. Alarm Test and Alarm Silence Push-buttons Available with Gallons Display
Fuel Products
Slide 48 3/11/03
Fuel Components
Tank Selector Valves Replaces confusing array
of hand valves Simple lever operation
transfers both supply & return
lines from one tank to the other Designed with no “blind spots” where flow could be
blocked to or from the tanks Threaded or flanged connections available
Fuel Products
Slide 49 3/11/03
Back Pressure Regulating Valves
Used in a flow loop to maintain proper pressure for burners.
Type BQ for flow rates up to 390gal/hour Standard Ranges of 26-75psi or 76-150psi 1/2” Size
Type V for higher flow rates Standard Range of 30-150psi 1” Size
Fuel Products
Slide 50 3/11/03
Pump and Heater Sets
Residual Fuel Oil Waste Liquids Steam or Hot Water Dual Transfer Safety Heaters Single Transfer Oil Heaters Job Specific Engineering
Fuel Products
Slide 51 3/11/03
Emergency Fuel Life Extension
Filtration to 2 microns Water removal Chemical treatment Automatic controls Doubles fuel life Engines start reliably
Fuel Products
Slide 52 3/11/03
Filtration Sets
Standard sets with options Fuel life extension
Fuel Products
Slide 53 3/11/03
Preferred Utilities Manufacturing Corp
For further information, contact...
Preferred Utilities Mfg. Corp.31-35 South St. • Danbury • CT
T: (203) 743-6741 • F: (203) 798-7313www.preferred-mfg.com