Mr Manova,
From what I can understand, your problems you faced are related to
running the gasifier at twice its capacity, and not due to increased
pressure.
Originally the pressure at the burner was 150 mmWC & not the rated 600
mmWC. This means the gas flow is about 50% of the rated flow.
You will have to use a gasifier of double the existing capacity to
overcome your problems.
Regards
Shivanand Ramachandran
Infinite Energy Pvt Ltd
www.gasifier.in
To get the desd flow, you increased
On 2015-05-27 18:26, Mano Va wrote:
Dear Sir
I have doubt on gasifier Pressure based analysis
I designed pressure mode down draft Gasifier model
Maintained Gas outlet pressure 300mm WC (400'C)
After Cooling and cleaning process Gas outlet pressure 150 mm WC
Final Boiler application Required 600 mm WC Pressure
My problem is
1.I increase pressure from gasifier side(Temperature raised more)
Gsifier inside insulation and inner ash screw's are melted and clinker
formed inside the gasifier
2.Pressure drop increase the Gas Cooling and Cleaning System
efficiency from gasifier back fired
3.suppose i add blower after cooling and cleaning means i can manage
to end application but gas cooling and cleaning is affected
4.Is there any adding buffer tank its possible to solve the problem
Please provide the better solution for this
Thank you
Manova
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