Steam boilers are the most crucial part of every processing industry. The performance of the industry majorly depends upon a boiler so you should choose the right one as per the requirement of your production. From textile to rice mill, pharmaceutical, power generation, food and beverages all are using steam boilers extensively. This boiler is more in use due to various reasons like safety valves are installed that allow the escape of steam in case there is fault in the machine. This way it can reduce the chances of any mishap. Apart from this the boiler does not need any circulating pump or external energy source for creating flow. You do not have to invest in buying expensive pumps or regulators. Cleaning and maintenance of the boiler is also very easy and the process is not so costly.
But you should improve the efficiency of the boiler by installing an economizer. Efficiency of steam boilers can be increased in many ways and using economizers is one among them. It is a mechanical device that is mainly used for reducing energy consumption. The operation of an economizer can be divided into three parts: horizontal, vertical and cylindrical. It depends on the boiler’s size and the availability of space. The structure of the economizer is not very complicated; manufacturers have kept it very simple. The bottom part is horizontal where the inlet pipe is used for feeding water of normal temperature in the steam boiler. Another pipe is in the top of the economizer for hot water. Both the pipes are connected through a number of vertical pipes.
How does an economizer work in a steam boiler?
As soon the flue gasses exist from steam boilers they enter the economizer. It takes the entire heat through its pipes and transfers it to the water. Economizers for steam boilers are designed in such a way that flue gasses transfer the remaining heat to the feed water smoothly. This is how the excess heat is used in heating feed water before it enters the boiler for producing steam.
There are two types of economizers such as:
Condensing economizers lower the temperature of the flue gas below the dew point necessary for the gas to be cooled so that it can condense from gas to liquid.
Non condensing economizers are the most used one. They are excellent heat exchangers and designed to maintain the temperature of the flue gas.
Therefore this was all about why economizer is important for steam boilers and make sure you purchase the product from a renowned supplier.

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