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Auxiliary Systems Evaporator Support Form

Wednesday, August 23, 2017

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And An Authorized Sales Representative For:
URC

AC Pro Whipp & Bourne Solid State Trip Units
Sales & Installation

ACB-1600 HR 3P, 500 VAC, 60 HZ, Circuit Breaker Solid State Trip Unit
ACB-2000 HR 3P, 500 VAC, 60 HZ, Circuit Breaker Solid State Trip Unit
ACB-3200 HR 3P, 500 VAC, 60 HZ, Circuit Breaker Solid State Trip Unit
ACB-4000 HR 3P, 500 VAC, 60 HZ, Circuit Breaker Solid State Trip Unit



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Tube Equipment & Tools for: Beading, Belling, Expanders, Extractors, Flaring, Inserts, Knock Out, Packing, Packing Removal, Plugs, Pullers, & Rolling Motors

Aqua-Chem Evaporator LSD Class Ships
Auxiliary Systems Evaporator Marine Repair Support Form


Ship Information
Ships' Name Hull Number

Contact Information
Name Rank
Telephone Number Extension Number
Email Address
Work Center

Equipment Manufacturer Information
Serial Number Model Number
Technical Manual Number

Brief Descprition Of Problem

Preliminary Information
Is the boiler steam plant pressure steady and not fluctuating for the supplied steam to this evaporator?
Is your air ejector condenser vent line steadily venting steam to the atmosphere? A slight "puffing" of steam is normal.
Are any the evaporator systems high or flooded, such as Flash Chambers, Distillate Sight Glasses, or Feed Water Heater Sight Glasses?
Are any of the pump mechanical seals leaking fluid or pulling a suction from the atmosphere, such as Distillate Pump, Condensate Pump, or/and Brine Pump?
Pumps that have packing glands and packing strands, in lieu of mechanical seals, are designed for a slight leak off rate of 20 to 40 drops per minute.
Is pump leak off rate 20 to 40 drops per minute?
Is the packing gland dead ended to the pump casing body?
Is the packing gland allowing air to be sucked back into the pump body cavity?
When was the last time the Feed Water Heater Tubes were cleaned?

Pressure Gauge Readings
(P1)
Feed
Pump Discharge
(P2)
Feed To
First Stage
(P3)
Third
Stage Shell
(P4)
Brine
Pump Discharge

(P5)
Brine
Pump Discharge
(P6)
Distillate
Pump Discharge
(P-7)
Condensate
Pump Discharge
(P8)
Feedwater
Heater Shell
(P9)
Ejector
Steam
(P10)
Steam
Inlet
Intentionally Left Blank Intentionally Left Blank
Blank Blank

Temperature Gauge Readings
(T1)
Feedwater In
(T2)
Feedwater Stage Condenser No. 3
(T3)
Feedwater Stage Condenser No. 2
(T4)
Feedwater Into
Feed Heater

(T5)
Feedwater Out
(T6)
Stage 1
(T7)
Stage 2
(T8)
Stage 3
(T9)
Distillate Out
(T10)
Heating
Steam In
(T11)
Feedwater
Heater Shell
Intentionally Left
Blank
Blank

Salinity Cell Readings
(S1)
Distillate
Final
(S2)
Distillate
Stage 3
(S3)
Distillate
Stage 2
(S4)
Distillate
Stage 1
(S5)
Feedwater Heater Condenser
(S6)
After
Condenser
Drain
Intentionally Left
Blank
Intentionally Left
Blank
Blank Blank

Water Level Stages
First Stage Second Stage

Third Stage Intentionally Left Blank
Blank

Distillate Trough Level Stages
First Stage Second Stage

Third Stage Intentionally Left Blank
Blank

   
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