THERMO ENGINEERING WORKS
   
HOT AIR GENERATOR

 

Description:

Capacity:
30,000K.Cal/hr TO 20, 00,000K.cal/hr
FIRING :
(OIL,GAS,ELECTRICAL & SOLID FIRE)

BLOWER FAN:
A centrifugal blower fan coupled with suitable motor of suitable capacity is coupled with inlet of hot air generator which push the required quantity of fresh air.
BURNER:
An imported single or two stage light oil monoblock burner with duplex filter mounted on hot air generator for smooth working.

AUTO CONTROLS / SAFETY
Hot Air Temperature Controller
The digital temperature indicator cum controller cut off the burner at preset hot air temperature.
Stack Temperature Controller
The Blind temperature controller cut off the burner at high stack temperature to prevent in case of cold air inlet blower failure to safe guard radiation chamber.
Flame Failure
Photocell actuated audio visual alarm and automatic cut off.
Burner Interlock
The burner is electrically interlocking, which allows burner to fire only after start of cold air blower fan.
TYPICAL APPLICATION
Units in higher capacity 10,00,000 kcal/hr and above available on request.
Units with higher outlet air temperature also available on request.
Units can be supplied to suit tailor made air flows and outlet pressure.
Fuel consumption based on GCV of LDO-10700 & FO-10200.
Chemical/Dyestuff Industries.
Salt Drying Industries.
Laundry.
Paints-oven heating.
Textile.
Spray Dryer.
TECHNICAL SPECIFICATIONS:
               
               
               
               
               
               
               
               
               
               
 
Flow Diagram:
 
HOT WATER GENERATOR

 

Description:

FIRINNG :
( OIL FIRED,GAS,ELECTRICAL & SOLID FUEL)
CAPACITY:
30,OOOKCAL/HR TO 20,OO,OOO K.Cal/hr
BURNER:
Fully automatic down fire forced draught pressure jet ON/OFF /High-Low control with audio visual alarm device in the event of flame failure or safety lockout.

SAFETY
Boiler shuts down giving an audio Visio alarm in the event of low flow, high outlet temperature, low water level, erratic flame or flame failure.
CONTROLS
Electrical control panel box mounted on the boiler cell consisting of contactors, relays and cut outs for blower, circulating pump and fuel pump. Burner programmer preparing timer, ignition transformer, indicating lamps, temperature controller, pressure gauges, pressure switches, control switches and power ON/OFF main switch
SAILENT FEATURES:
Low initial & operational cost.
Quick start up and stoppage
No explosion Hazard
System piping is NON IBR & Low pressure so less expensive
Higher thermal Efficiency 4 pass design
Dependable parts, longer life
Easy trouble free operation
Smokeless combustion
Wide temp. setting range
Available in Horizontal/Vertical versions
TECHNICAL SPECIFICATIONS:
Model – TEW H TEW H 200 TEW H400 TEW H600 TEW H1000 TEWH1500 TEWH2000
Heat output Kcal/hr in lakhs 2 4 6 10 15 20
Max. outlet Temp. deg cent 95 95 95 95 95 95
Thermal Eff. On NCV 89% 89% 89% 89% 89% 89%
Fuel Cons. LDO/FO kg/hr 22 44 66 112 160 210
Ele. Load LDO/FO kw 5.5/8.5 7.5/11.5 17.0 25.0 35 41
Dry WT. Kgs 1200 1500 2500 3500 5000 7500
Dimension (mm)   Length 1000 1200 2500 3500 5200 5500
Width 700 800 1000 1500 2000 2400
Height 1500 1800 1200 1500 2000 2400
 
Flow Diagram:
 
 
   
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