It gives us an immense pleasure to deliver this appreciation letter to you as result of your diligence and professional service to our mill.ALMEDA TEXTILE PLC appreciates your service and invaluable assistance you give to our co-workers. If we had an award to give, you would be the key expert in this regard.Please accept our sincerest gratitude for the superior service you have offered in our mill Again, thank you so much. We greatly appreciate your generosity
Leaks may occur in the hot water distribution system. This leakage increases the water and energy consumption of the system as well as the damage caused by the water leakage. Compensation water must be provided for the hot water and steam distribution system to replace the steam and water lost through the leak. This is an easy solution to ensure there is permanent water in the system. It is best to install a measuring device on the system compensation line. The measuring device should be checked weekly for unexpected system water loss.
Parallel controls use separate motors to regulate fuel flow and airflow, enabling each motor to be tuned throughout the boiler ignition range. During installation, to points are usually drawn to create a curve of airflow corresponding to the fuel flow. The air-fuel ratio can be varied along the ignition range to prepare the optimal ratio in different ignition conditions. Also with the use of electronic dampers, this method of control is very reproducible.
Figure shows the combustion efficiency chart for natural gas fuel with electricity, which shows the relationship between excess air and flue gas temperature with combustion efficiency. For example, by following the Step line in the diagram, the amount of oxygen at % in the flue gas (as shown in the diagram equals approximately % of the excess air) and ° F as the flue gas temperature rises, the corresponding combustion efficiency is about . % is observed. At the same increase in the flue gas temperature by degrees Fahrenheit, the Step line shows that reducing the oxygen in the flue gas to % increases the combustion efficiency to about .%. The lower the percentage of oxygen in the flue gas, the less heat is transferred to the excess oxygen, resulting in increased fuel efficiency. The higher the efficiency, the more heat will be transferred to the inlet water instead of to the flue gas, thus reducing the flue gas temperature.
Electric boilers are used in buildings that require very little steam or no access to natural gas. Electric boilers are referred to as clean, quiet, compact, and easy to install boilers. The lack of a combustion process reduces the complexity of design, execution, and maintenance. Heating agents can be easily replaced in case of failure. This type of engine room boiler can be used to generate steam or low pressure or high-pressure water or it can be a good option for those consumers who are limited by gas emission laws. Their size varies from , to , BTU input. In general, its efficiency is % to %.