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Equipment for the gas transportation system:

 

Gas Heaters

They are designed to heat and automatically maintain the desired temperature of natural gas before throttling at gas distribution plants, gas-compressor stations of main gas pipelines and other warm gas consumers in order to increase the reliability of the processing equipment.

In close cooperation with the operating organization, SC "Ukrtransgaz", in 2012 a new line of gas heaters with intermediate heat medium "Fakel" PG-5", "Fakel" PG-10", "Fakel" PG-30" was  developed . The new type of heaters differs essentially from its predecessors in reliability, energy efficiency, higher level of automation, reduced weight and size and reduced amount of used heat-transfer medium.

Specification comparison

 

Name of the main indicators Natural gas heater "Fakel-PG-5" Gas heater with intermediate heat medium "Fakel-PG-5" Natural gas heater with liquid heat medium PG-10 Gas heater with intermediate heat medium "Fakel-PG-10" Fuel and start gas heater PTPG-30 Gas heater with intermediate heat medium "Fakel-PG-30"
1 Specifications TU U 29.3-04601469-020-2004 TU U 29.2-04601469-053:2011 TU 320 of Ukraine 00158652.001-95 TU U 29.2-04601469-053:2011 TU 51-327-86 TU U 29.2-04601469-053:2011
2 Rated gas treatment capacity, not less than, Nm3/h 5 000 5 000 10 000 10 000 30 000 30 000
3 Gas pressure at the inlet, MPa 7,35 7,35 7,35 7,35 7,35 7,35
4 Gas flow to the burner at nominal capacity, Nm3/h 11,4 10,8 25 24 82 80
5 Efficiency coefficient of the heater, not less than, % 90 92 90 92 90 92
6 Nominal electrical power consumed, W 130 150 130 150 130 150
7 Amount of heat-transfer medium, l 2800 900 4000 1000 7300 3050
8 Dimensions, LxHxW (without flue gas duct and flares), mm

3670x2370x1370

3010x1850x1420

5375x2450x1610

3175x1850x1420

6100x3000x1880

4618x2374x2150

9 Heater weight (without heat-transfer medium), not more than, kg 2600 1740 4950 2300 7800 4350

Gas heaters with intermediate heat medium "Fakel" PG-5", "Fakel" PG-10", "Fakel" PG-30"

Advantages over similar products

The gas heaters with intermediate heat medium allow to save gas for in-house needs, reduce the environmental load, and are used in renovation, modernization and construction of new facilities.

Advantages in comparison with similar products:

-           the construction of shell of the gas heater has been redesigned allowing to increase the heat transfer intensity inside the shell and enhances the efficiency coefficient (EC) of gas heater;

-           heat exchanger has been redesigned;

-           the efficiency coefficient has been increased to a minimum of 92%, which reduces the gas consumption for in-house needs;

-           the application of control complex for gas heater "Gas Heater Control" allows for fine adjustment of the combustion process and the mode of operational shutdown allowing to use the fuel gas more efficiently. The complex can be used both with stepless and discrete adjustment of fuel gas to the burner assembly;

-           the weight and size of the heaters have been reduced, resulting in significant reduction of amount of required heat-transfer medium which reduces operating costs and allows to bring the heater to operating condition in a shorter period of time;

-           the heat-exchange surface of the gas heaters is designed for heating the gas with temperature drop from minus 15 to plus 35 °C at nominal capacity;

-           commercial recording of gas consumption is used;

-           looks aesthetically pleasing when container is used;

-           the heat exchange process has been intensified;

-           thermal expansion absorber has been installed.



 
 
 
 
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