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Traditional stone cooking fire-Problems?
Fire touches bottom of pan
Fire spreads out of cooker
Thermal efficiency is 5 to 15 %.
Take more time to cook so needs
lots of fuel.
The smoke makes the cooking pots dirty
this increases the work load of women.
Smoke entering into the kitchen room leads to
‘Indoor air Pollution’( IAP)
Every year IAP is responsible for the death of 1.6 million people - that's one
death every 20 seconds
This creates a risk of burns and
scalds.
Only one cooking pot can be used at a time.
Ravi Engineering and Chemical Works, Delhi (India)
Problems with Traditional Chulha: Smoke
Every year 500,000 women and children die in India due to long term
exposure to smoke in rural kitchens.
The smoke causes:
Eye problems Lung problems
User and family exposed
to smoke
Family members often need to climb on the roof to clean the
chimney. This has been blamed for many accidents.
FEATURE OF SMOKELESS FIRENZEL UNNAT CHULHA (Approved By MNRE, Ministry of Govt.
of India) and Tested By IIT, Delhi under BIS Standardization
 Cast Iron body with Powder Coating
 Protruding flame protection cover
 Easy grab handles
 Easy pull grate with ash scraper
 Minimum maintenance or cleaning
 Less space required
 Portable Natural Draft Biomass Cook Stove
 Save 70% fuel cost
 Capable to burn wet wood even after burning sometime
 Major Parts are assembled so that our warranty cover onsite
(No need to send to us your stove only call to our CC)
 Weight - 10 kgs (Approx)
 Height of Stove : 252mm
 Diameter of Stove at the top: 264mm
 Diameter of Stove at the bottom: 124mm
 Height of Combustion Chamber: 190mm
 Box Size: 34cm,33cm,32cm (H, L, W)
 Loading Capacity 60kgs
 Warranty 2years
USP of our product: light weight, easy to use and fuel efficient
Ravi Engineering and Chemical Works, Delhi
(India)
Characteristic Smokeless
Unnat
Chulha
Traditional
Mud Chulha
Thermal
Efficiency
26.62 10
CO/CO2 Ratio 0.04 0.5-2.5
Burning Rate 0.85 1.5-2.0
Firenzel CR-22

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Why Biomass Stove

  • 1. Traditional stone cooking fire-Problems? Fire touches bottom of pan Fire spreads out of cooker Thermal efficiency is 5 to 15 %. Take more time to cook so needs lots of fuel. The smoke makes the cooking pots dirty this increases the work load of women. Smoke entering into the kitchen room leads to ‘Indoor air Pollution’( IAP) Every year IAP is responsible for the death of 1.6 million people - that's one death every 20 seconds This creates a risk of burns and scalds. Only one cooking pot can be used at a time. Ravi Engineering and Chemical Works, Delhi (India) Problems with Traditional Chulha: Smoke Every year 500,000 women and children die in India due to long term exposure to smoke in rural kitchens. The smoke causes: Eye problems Lung problems User and family exposed to smoke Family members often need to climb on the roof to clean the chimney. This has been blamed for many accidents.
  • 2. FEATURE OF SMOKELESS FIRENZEL UNNAT CHULHA (Approved By MNRE, Ministry of Govt. of India) and Tested By IIT, Delhi under BIS Standardization  Cast Iron body with Powder Coating  Protruding flame protection cover  Easy grab handles  Easy pull grate with ash scraper  Minimum maintenance or cleaning  Less space required  Portable Natural Draft Biomass Cook Stove  Save 70% fuel cost  Capable to burn wet wood even after burning sometime  Major Parts are assembled so that our warranty cover onsite (No need to send to us your stove only call to our CC)  Weight - 10 kgs (Approx)  Height of Stove : 252mm  Diameter of Stove at the top: 264mm  Diameter of Stove at the bottom: 124mm  Height of Combustion Chamber: 190mm  Box Size: 34cm,33cm,32cm (H, L, W)  Loading Capacity 60kgs  Warranty 2years USP of our product: light weight, easy to use and fuel efficient Ravi Engineering and Chemical Works, Delhi (India) Characteristic Smokeless Unnat Chulha Traditional Mud Chulha Thermal Efficiency 26.62 10 CO/CO2 Ratio 0.04 0.5-2.5 Burning Rate 0.85 1.5-2.0 Firenzel CR-22