Solar steam generating system

//Solar steam generating system
Solar steam generating system 2017-03-20T15:05:09+00:00

Project Description

Brahma Kumaris World Spiritual University is a spiritual organization spread across India and many countries around the world. The institution has set up an educational and training campus named Om Shanti Retreat Centre (ORC) in Gurgaon, Haryana.

About the Project

The campus had a solar and diesel hybrid (conventional diesel fired boiler) system for cooking. The system comprises 28 parabolic concentrators installed in two separate modules of 7 pairs each and is reflecting sunlight on a total of 14 receivers. The system is designed to cater for 600 meals per day. The organization has dedicated trained personnel for the maintenance of solar cooking system, who takes care of the cleaning of dish, painting of the receiver and repairing of the insulation of the piping etc. The Scheffler dishes are being cleaned twice in a month and receiver is painted black once in a month to increase the absorptivity of the receiver. Damaged glasses of dishes are required to be replaced as and when required.

Project Features:

Capacity 28 Scheffler dishes with an aggregate collector area of 266 m2
Technology Scheffler Concentrating dish
Tracking system Two Axis Tracking System
Steam generation 1500 kg/day at 12 bar pressure
Receiver temperature 700 °C
No. of meals per day 600
Technology Supplier Gadhia Solar Energy Systems Pvt. Ltd.
Baseline fuel Diesel

Indicative Cost:

The total cost of the system is Rs.16 lakhs. The estimated fuel savings is around 53 litres of diesel per day. The estimated cost savings is Rs.5.6 lakh per year

Government Support:

MNRE in collaboration with UNDP-GEF provides financial assistance for concentrated solar thermal heat projects. In this project, a subsidy of Rs.8 lakh was granted to the centre by MNRE.

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Project Details

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