If the sand dryer wants to work smoothly, it can not be separated from the raw materials for heating, so when reducing the fuel cost, it is necessary to control the heat source. At present, there are many heat sources for the sand dryer, and the use of heat source has an impact on the operation cost.
How to reduce the fuel cost of the sand dryer machine ?
There are many heat sources used by the sand dryer, so it is necessary to consider whether the heat source is easy to purchase when selecting the heat source. According to the local heat source supply standards, some places are rich in coal, and the price is cheap, so coal can be used as the heat source. Some places have more natural gas and less coal resources, so natural gas should be selected as the heat source.
In addition to price, the safety of choosing heat source is also very important. Some heat sources belong to direct combustion type, and some heat sources are prone to lack of heating.
In addition to the above problems, there is also a point to meet the requirements of environmental protection. With the national requirements for environmental protection, some heat sources will produce peculiar smell or smoke in the process of combustion, so the selection of these heat sources should be carefully used, and at the same time, the supporting dust removal equipment should be used.
The selection of heat source of sand drying machine determines the production cost. The cost is related to the selected heat source. Therefore, when selecting the heat source, it should be selected according to its own conditions, which not only saves the sand drying cost, but also improves the service life of the rotary sand dryer.
