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2021-05-17
Compressed air is a kind of energy that is increasingly used in various fields of industry.
This is because compressed air has higher work safety, flexibility and ease of operation compared to other forms of energy.
In the plastics industry, especially in the (ethylene terephthalate vinegar bottle manufacturing workshop), the demand for compressed air is indispensable.
In the industry, the requirements for compressed air are very special.
Bottle processing equipment uses high pressure air during the blow molding process. The cylinder portion of the equipment also requires compressed air to drive the various components due to the different requirements for compressed air, while taking into account the need for compressed air at other stations in the military, making it possible to select a complete, reliable and energy efficient compressed air system. The process has become very important.
Due to the oversupply of vinegar on the market, the price is getting cheaper and cheaper, which will enable manufacturers of packaged products to use bottles instead of other packaging forms for economic reasons.
In industrial applications, there are two situations in which compressed air can be used.
They are working gas and blow molding gas.
Production equipment suppliers have detailed requirements for the gas demand for working gas and blow molding gas.
However, it should be noted that the equipment is highly versatile and can be blown into various containers by simple mold change.
Since the large gas volume fluctuation will not only affect the selection of the booster unit, but also affect the selection of the low pressure compressor, it is necessary to determine the maximum gas volume of the high pressure air. .
The working gas is used to drive the cylinders, the pressure of which depends on the type of equipment, generally between a gauge pressure. .
The blow molding gas is mainly used for stretching and blow molding the heated pre-formed parts according to the mold specifications.
The higher pressure is based on the secret volume of the container capacity of the bottle. For the softer and thinner bottle, for the production of softer and thinner bottles, lower pressure is required because of this work for different pressures. The use of gas and blow molding gas is a complete set of design solutions. The design of the seat, which provides the initial investment and operation of the Li Reef, should be clarified as follows The most important thing for Heng is to figure out the range of bottles to be produced.
The company may need low-pressure compressed air at the beginning, as long as it will need to use high-pressure compressed air, or the same as the first phase of this mechanical and electrical information.
This problem becomes more complicated if the shop moves from making smaller bottle containers to producing larger bottles or containers.
Although such production modifications or product increases are limited by the maximum capacity of the equipment, the shop must be able to accommodate such product modifications or additions.
Once this information is available, the maximum and maximum pressure of the high pressure air can be determined. .
The second point that needs to be determined is the amount of gas and the lowest pressure of the low-pressure working gas.
This determination will help determine the theoretical population pressure at which the supercharger is operating and the theoretical population capacity at that pressure.
With this information, the total gas volume of the low-pressure working gas and the configuration of the supercharger can be determined.
Note, however, that as the pressure on the suction side of the supercharger increases, the volume of the supercharger increases.
Since the requirements for the control gas are not very high, it is recommended to select a higher pressure point to supply the control gas on the low pressure side. .
When selecting a booster unit, it is necessary to consider the standby unit.
If this is difficult to achieve due to budget or installation space constraints, the size of the supercharger should be designed to ensure that the operating factor is not exceeded. .
When selecting a low-pressure screw air compressor, when the working pressure is higher than the inlet pressure required by the selected booster, the amount of excess air that the existing air compressor can provide should be considered.
The excess air volume can be used to compensate for the amount of air required on the low pressure side of the supercharger.
When designing the overall control of the workshop, it is also necessary to consider the model and manufacturer of the existing air compressor. .
When choosing several options, you should consider achieving the lowest initial investment and long-term operating costs.
The working pressure of the screw air compressor should be at least gauge pressure.
After analyzing and confirming the above points, Caesar can design a perfect compressed air supply system composed of a screw air compressor supercharger and a dryer and a filter to achieve a safe and reliable high. Efficient operation to meet the growing demand of the processing industry and related industries. It is particularly worth mentioning that the unique design of the Caesar booster is suitable for the inlet air pressure range and the outlet pressure can reach it in the processing industry and related industries. The use of the field is becoming more widespread, and it is also popular in terms of safety, reliability and productivity.陇熬 陇熬 陇熬 纂粼 纂粼 漱 漱 ▲ ▲ 索取 索取 索取 索取 索取 索取 索取 索取 索取 索取 索取 索取 索取 索取 索取
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