[Gasification] Fwd: Gasifier Pressure Based Analysis

[shivanand at infiniteenergyindia.com]

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
> 
> _______________________________________________
> Gasification mailing list
> 
> to Send a Message to the list, use the email address
> Gasification at bioenergylists.org
> 
> to UNSUBSCRIBE or Change your List Settings use the web page
> http://lists.bioenergylists.org/mailman/listinfo/gasification_lists.bioenergylists.org
> 
> for more Gasifiers,  News and Information see our web site:
> http://gasifiers.bioenergylists.org/