1. Definition and classification of air storage tanks
The air storage tank is a storage tank equipment often used in the bottle blowing process. It is a container specially used to store compressed air so that it can be supplied to the bottle blowing machine. According to their structure and characteristics, air storage tanks can be divided into two types: fixed and movable.
2. The function of air storage tank
2.1 Balance pipeline pressure
In the operation of the bottle blowing machine, due to the need to use pneumatic tools or pneumatic actuators, these components require a certain amount of pressure support to work properly. When the pneumatic components are started, the air source system will immediately generate load demand. At this time, the air storage tank plays a role in balancing the pipeline pressure by storing air to ensure the normal and stable operation of the air source system.
2.2 Air treatment
During the use of gas source equipment, short start and stop intervals will cause the gas to contain water, oil, impurities, etc. in addition to dirt after a period of use. It is difficult for the sealing structure of pneumatic components to withstand these impurities and oil and continue to operate. At this time, another key function of the air storage tank is to purify, dehydrate and adjust the temperature of the gas to ensure the purity and stability of the gas source.
2.3 Storage gas volume
It solves the gas consumption contradiction that may occur in the system in a short period of time. On the other hand, it can be used for temporary emergency use when the air compressor fails or other emergencies occur.
2.4 Extend cycle time
Extend the “start-stop” or “load-unload” cycle of the air compressor, reduce the number of switching times of electrical equipment and valves, and extend the service life of the Yanchang equipment.
Precautions for using air storage tanks
- Regular inspection: The air storage tank is a high-pressure container that needs to be inspected regularly before and during use to detect whether there are cracks, loose pipes and other problems, and to perform timely repairs to ensure that the equipment is in normal use. state.
- Bleed the pressure: When maintaining and maintaining the air storage tank, you need to drain the pressure first and disassemble the pipes and flange connections before inspection and maintenance can be carried out.
In conclusion
The air storage tank plays an important role in the production of PET bottles. It ensures the normal operation of the air source system by balancing pipeline pressure, processing air and regulating gas. Therefore, you need to pay attention to various details during use to ensure the normal use of the equipment, regularly inspect and repair the equipment, and extend the service life of the air storage tank.