Intelligent Coal Air Ratio Controller (CARC)

Listing ID #2093957

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Maintain constant temperature at Dryer Inlet (T1) results in to enhance the tea made quality consistentlyMinimize the production cost by optimum use of coal and electrical energy
Minimize air pollution by ensuring the proper combustion of coalReduces the Heater maintenance cost
Payback period for investment is around 6 months depend on manufacturing practice and coal quality One CARC-04 is suitableRugged frequency drives are used with best possible protection to avoid failure due to power fluctuation
Supply Type Supplier
Preferred Buyer Location All over the world

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Product Details

Present heating practice of tea
1. The present heating practice in tea industry is to maintain pre-determined temperature of inlet and exhaust air, based on experience. But due to manual control over the three major components of the heater, e.g., id fan, fd fan & chain grate stoker according to the need, the temperature keeps on fluctuating, causing inconsistency & quality deterioration in tea made.
2. As per prevalent and commonly used practice of manual control over the heaters, more fuel as well as more electrical power than actually required is consumed for drying of tea. Consequently, the factory suffers from the detrimental effect of rise in cost of the end product.
To overcome from above explained problems stesalit has introduced carc–04 to maintain the constant inlet temperature in dryer.
System overview
coal air ratio controller (carc-04) is a time tested and proven product at tea factories. Carc-04 offers to overcome the existing problem of inlet temperature variation due to manual operation in dryer through a close loop control system. Carc-04 maintains the combustion chamber temperature constantly by varying the speed of chain grate, fd fan and id fan precisely within the permissible level which in turn maintains the preset and preferred inlet air temperature to dryer.
salient features advantage
• rugged frequency drives are used with best possible protection to avoid failure due to power fluctuation
• maintain constant temperature at dryer inlet (t1) results in to enhance the tea made quality consistently
• minimize the production cost by optimum use of coal and electrical energy
• minimize air pollution by ensuring the proper combustion of coal
• reduces the heater maintenance cost
• payback period for investment is around 6 months depend on manufacturing practice and coal quality one carc-04 is suitable

Additional Information

Delivery Time 4 to 6 Weeks

Company Details

Stesalit Systems Limited,a SEI-CMM-Level3 company (Highest International Certification for Technology) and an ISO 9001-2008 and ISO 27001:2005 certified Group Company. Stesalit is headed by Arun Khemka, having Masters degree in Engineering from M.I.T., U.S.A.
Stesalit, a pioneer in designing and manufacturing of state of the art of process automation systems/equipments, for over two decades, has developed a large number of Microcontroller based Process Automation Systems / Equipments for tea processing, which are being used from Withering to Sorting processes in tea factories, resulting in better quality of made tea and substantial cost savings in energy for the tea factories.
Stesalit has its own extensive R&D centre supported by a team of highly experienced engineers and latest development tools. Its state of the art R&D centre is approved by the Ministry of Science and Technology, Govt. of India.
Over 500 (five hundred) Nos. of our above systems / equipments are presently working in over one hundred leading tea factories in India and abroad. Stesalit is having its offices at Kolkata, Delhi, Hyderabad, Baroda, Chennai, and Bangalore and is maintaining a large force of Service Engineers to provide prompt after-sales-service of their equipments in tea factories.
Stesalit is the only company in India, who has taken up development and manufacturing of tea automation process equipment on such large scale. Stesalit specializes in providing one stop solutions for process automation for different stages of tea processing like Withering, Rotorvane Feeding, Fermenting and Drying etc. It is the first manufacturer in India, to use advanced electronics & Microcontroller technology for end-to-end process automation for tea factories.
These process automation equipments, not only help in producing better tea, but also help significantly in saving the energy like Electrical power & fuel and manpower as well, in tea factories. The payback period for these equipments is less than one year, after which, they continue to contribute towards producing better quality tea consistently and in cost reduction for the tea factories everyday by spending minimal/negligible maintenance cost. With enahanced quality of made tea due to these process automation, tea factories will get better price realization for their tea.
Stesalit has also successfully developed SXagro - a model agro-informatics platform for real time agri-data and analytics. It uses remote sensing based satellite data and ground survey to build actionable intelligence for Agri-community. Stesalit has been internationally recognized and has been awarded at Geospatial World Award Forum at Geneva (Switzerland) on 8th May, 2014 for its development of SXagro.
Through our SXagro model, the following could be analyzed for tea crop:
Predictability and control of pest in tea bushes.
Crop Yield forecast for periods ranging from fortnights to a month.
Fertilizer and other input calculations to achieve maximum bush productivity.
The above analysis helps in increasing the quality as well as maximizes the production of tea crop
Stesalit has tie ups with Skymap (Singapore), Rapid Eye (Germany) and Neo BV (Netherlands) for real time analytics in agriculture business.