How to determine the air supply scheme of air compressor in the factory, according to the scale of the factory, the distribution of gas points, the pressure level of air supply and the compressed air quality required for supply, and other factors, after comprehensive consideration and comparison of technical and economic conditions.Generally, there are the following 6 air supply schemes:
1. Regional compressed air stations are provided for air supply.When the factory is large and the compressed air consumption is large and the main users are scattered, in order to reduce the pressure loss of the pipe network and ensure the use of key gas, this scheme is commonly used. Pipelines should be connected between the stations in the area to achieve the purpose of mutual adjustment of load and mutual reserve.
2. Several kinds of compressed air stations are provided for air supply.This scheme is mainly used in small and medium-sized factories and large factories where gas consumption is concentrated.
3. Local gas supply scheme.When the factory gas volume is not large, with less gas point and scattered, may consider using small air compressor unit with the starting point near the placement.
4. Centralized and decentralized gas supply scheme.In some large and medium-sized plants, the main compressed air gas use is more concentrated, secondary more dispersed.In particular, less gas is used at night, so this scheme should be adopted.
5, when the factory needs to supply different compressed air, and the low pressure gas consumption is large, should consider the use of different pressure levels of air supply system, with different pressure of the air compressor.In order to reduce the energy waste caused by decompression, but the gas supply pressure level should not be more than two in general, in order to reduce the initial equipment investment.
6. When the factory needs to supply high-quality compressed air at some gas points, a single oil-free air compressor can be considered.Also can consider to use the compressed air that gives centrally, deal with equipment of partial post processing later supply gas, which kind of method is used specifically, the size that should depend on specific use gas quantity and the position that use gas point to wait, decide after via integrated economy comparison.
To sum up, the determination of the air supply scheme is a problem that needs to be comprehensively considered, which involves the initial investment of users and the management of production process, especially for the users who increase the compressed air consumption due to the expansion of production, and the layout of the original compressed air supply system should be combined.Here is worth fu sheng air compressor to alert users to place is: if the injection screw air compressor, it needs no special air compressor foundation and station building, also do not need, like a piston type air compressor to full-time operator in monitoring it, so the han DE air compressor, suggest that we should try to avoid using gas centralized supply, conveying the habit of long distance gas supply plan, in order to achieve both energy saving and investment, and to ensure that the purpose of the air requirement.