Three key points for the selection of shell-and-tube heat exchangers
The selection of shell-and-tube heat exchangers is very important. The selection of shell-and-tube heat exchangers must grasp the three main points. We must pay attention to these important points when selecting the type. The quality of the selection directly affects the future production. Maintenance and cost and other factors.
Shell-and-tube heat exchanger selection is optimistic about equipment production and use
The choice of tubular heat exchanger must first be considered in the production must be applied, from this aspect can only play its investment effect, to meet the demand. It is also necessary to ensure technological advancement, because the highly automated heat exchange equipment is very suitable for large-scale continuous production operations.
Insufficient load selection for shell-and-tube heat exchangers
For the use of tube-and-tube heat exchangers in the case of small production batches, the load is often insufficient, and the capacity of the equipment should not be fully utilized. Moreover, such heat exchange equipments are generally expensive, and the heat exchanger maintenance and repair costs are large. It is not necessarily suitable for the measurement of total economic benefits. In order to avoid the short service life and frequent maintenance, it is often necessary to increase the thickness margin.
Shell-and-tube heat exchanger selection avoids special specifications and reduces cost
When designing shell-and-tube heat exchangers, it is necessary to avoid special mechanical specifications, minimize the cost and reduce the cost. It also involves repairing and replacing parts, and the corrosion resistance of the heat exchangers. Considering. Therefore, the selection of shell and tube heat exchangers is very important, we must grasp the key to selection.
In summary, for the selection of shell-and-tube heat exchangers, the design of shell-and-tube heat exchangers, and how to select shell-and-tube heat exchangers, the selection of tube-and-tube heat exchangers must consider the applicability of production equipment. The impact of load maintenance factors, as well as cost of construction.