- Boiler capacity : 6TPH
- Design Pressure : 13 Barg
- Fuel type : CNG
- Kind of the Boiler : Fired tube Boiler
- Feed water temperature : 300C
- Fuel consumption : 2.313 mmBTU/ton steam
- Boiler efficiency : 96.5%
- Date of operation : 11/09/2018
On 11 September 2018, one of the Martech’s projects – The installation of a new boiler for the factory of the Hiep Phu Joint stock company - Saint Gobain Vietnam FGM was officially operated. According to the result that shown by the fuel meter and steam meter indicates that the boiler reached 96.5% efficiency and the consumed fuel was just 2.313mmBTU per one ton of steam. Therefore, we can proudly conclude that our boiler became the most efficient boiler ever.
At the initial stage of the project where the two-months-equivalent tendering process was conducted, we manipulated our 25-year experience to overtake our formidable European competitors and offer the the best design which satisfied the most rigorous criteria from the client. Therefore, we were honoured as the official contractor for this package, which includes design consultancy, fabrication and installation of a 6-tonnes-per-hour with the designed pressure of 13 barg and using CNG as the main fuel type for our client’s factory.
This project required extremely rigorous specifications, such as:
- Efficiency must more than 95%
- The fuel consumption rate must be under 2.318mmBTU/ton of steam
- The boiler must be calculated, designed and fabricated in compliance with EN standards
- The boiler must be inspected and accredited by a third-party organisation to ensure the design meets the criteria of EN standards, which is the European standards for boilers.
- Burners cluster and gas train must in accordance with the standard EN746-2
After 6 months of calculation, design, ordering and working with the Third-Party Inspection Organisation, Martech successfully invented and installed this boiling system. The boiler was operated and has been substantially supported the production of the factory in accordance with the designed technical parameters. The fuel consumption is 2.313 mmBTU per ton of steam which is equivalent with the efficiency of 96.5%. This result was far more than what expected by our client and become the highest-capacity boiler ever.
Since the current market price of the CNG gas fluctuates from 12-14 USD/mmBTU, our client can save a substantial amount of budget which is equivalent with more than 173000 USD per year comparing with a normal boiler that has the efficiency from 90 – 92%.
Martech PR Section
15-Oct-2018