16 August 2022 6:34 PM
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Industrial and Domestic Burners

MULTIFUEL BURNER

SALIENT FEATURES

  • An efficient Low air pressure atomizing type burner
  • Capacity 10 to 100 Kg/h & 200 Kg/h liquid fuels, 10 to 400 M3/h natural gas
  • Can handle furnace oil, LSHS, HSDO, LDO, kerosene, naphtha, LPG, natural gas
  • Excess air 5 to 10%
  • Preheated air upto 300-350°C is possible
  • Can be operated with Liquid/gaseous fuels separately as well as simultaneously
fuel

APPLICATION

Suitable for small and medium scale engineering industries

  • Steel industry, forging, reheating, heat treatment, glass & ceramic, air driers, tea processing etc.
  • Successfully commercialized
  • More than 20,000 burners are in use
  • Technology licensed – 7 firms

GAS BURNERS

SPECIFICATION

  • Premix/nozzle mix type
  • Capacity 50 to 100 M3/h
  • Fuel – LPG, natural gas
  • Excess air 5 to 10%
  • Turn down ratio 5:1
  • Fuel saving 10 to 20%
gas-burner

APPLICATION

Suitable for small and Medium scale engineering Industries

  • Steel industry, forging, reheating, heat treatment
  • Glass & ceramic
  • Air driers
  • Tea processing
  • Improved combustion
  • Low excess air operation
combustion

ADVANTAGES

  • Effective export substitute
  • Simple & robust
  • Cost effective
  • Low maintenance
combust

Domestic Cooking Burner for PNG

An energy efficient domestic cooking burner is designed for Piped Natural Gas by CSIR-IIP with the financial support of PCRA, New Delhi. The designed burner has following salient features;

  • Upto15% improved thermal efficiency
  • Available in four power capacity
  • Simple design and easy to fabricate
  • Ready for commercialization
png-burner

Fig.1: CSIR-IIP improved PNG
Patent Application: 201711046975
There are more than 35 lakh registered domestic PNG users in India. Out of which highest number of domestic PNG users are in Gujrat followed by Maharashtra and Delhi-NCR region. With the increased network of gas
distribution companies, the number of domestic PNG users is increasing at a steady rate.
chart-burner

Fig.2: Thermal Efficiency of improved PNG burner (Green bars) compared with existing PNG burners(Red Bars)
1.5 lakh new PNG users were added to the list last year in Delhi-NCR region, which is an increase of 20%.
chart3

Fig.3: State-wise domestic PNG connections in India

Energy Saving

Energy equivalent of estimated PNG saving = 3526 million BTU /month = 881 million kcal/month, for a city like New Delhi.

The improved energy efficiency of the developed PNG burner may lead to significant reductions in energy consumption in the household sector and enable delivery of energy to household for cooking via lower PNG supply per household for the same energy duty.

gas-burn

Fig.4: Improved PNG burner with stove body


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