2026-05-26Views:
Standard range of compressed air pressure in pharmaceutical factory
Pharmaceutical factory in the production process will use compressed air, different use of the scene on the pressure requirements are not the same.
the pressure of the air used to drive the instrument and the automatic valve does not need to be too large, and it is enough to allow the signal to be transmitted accurately. The air used to stir materials, transport powder and purge pipelines will require significantly higher pressure to drive the smooth operation of the equipment. The air used in the packaging and filling process has different requirements for pressure. It is necessary to ensure that the packaging is tightly sealed and the filling process is stable.
The water-lubricated air compressor can work well in the air supply system of the pharmaceutical factory. This kind of air compressor uses water to complete lubrication and sealing, and the output air will not be mixed with oil mist, which is very critical to the production of drugs, because the cleanliness of the air is very high. When the water-lubricated air compressor is working, the water forms a layer of water film inside the machine, separating the moving parts, which not only reduces wear, but also takes away the heat generated during compression. Although the water content of the air will be too large, but because there is no oil pollution, as long as the water is removed through the drying device, you can get very pure compressed air.
In the complete air supply scheme of the pharmaceutical factory, the water lubricated air compressor is generally used with drying equipment and filtering equipment to ensure that the air sent to each air point is clean and stable. Different gas links require different pressures, so the system will be adjusted according to actual needs, so that each link can use air with appropriate pressure, which not only meets production needs, but also does not waste energy because of too much pressure.
When choosing a cold dryer and a suction dryer, a number of factors need to be considered, including the degree of drying, environmental adaptability, operating costs, maintenance costs, and equipment characteristics. The following is a detailed analysis of the two dryers and selection recommendations: 1. degree of drying cold dryer:
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The production of cigarette factory is mainly divided into three links: silk making, rolling and packaging, and almost every link is inseparable from compressed air. The wire injection machine needs compressed air to transport tobacco, the cigarette machine, the connecting machine and the packaging machine need compressed air to drive each action, and the wire making equipment and dust removal equipment also rely on compressed air to operate.
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The screw machine can be oil-free. For example, oil-free screw air compressor is the use of oil-free lubrication technology, not in the compressed air to the air oil. This type of oil-free screw machine is particularly suitable for applications that require high compressed air quality, such as food and pharmaceutical industries
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