2026-04-09Views：
Compressed air in the food industry such as beer, monosodium glutamate, lactic acid, beverage, food fermentation and other industries in the equipment is the main power energy and process gas source, all pneumatic instruments, pneumatic components, cylinders, solenoid valves, process, fermentation need compressed air. So what are the requirements of the food industry for compressed air quality?
In the food and beverage industry, it is necessary to use compressed air to control the valves and braking devices in the automatic production line of filling, packaging and bottling. The conveying, blowing, ventilation, fermentation, cooling and spraying of powdery substances also need completely pure compressed air.
Once the compressed air contains oil or other impurities, it will cause pollution. In the food industry, any small pollution may bring hidden dangers to consumers. According to the requirements, the level of compressed air in the food industry must reach the level 2 standard, and the dew point of compressed air is below -40°C.
How to make the compressed air quality meet the requirements of the food industry?
First of all, the compressed air must be purified. The compressed air purification system includes air compressors, air storage tanks, filters, dryers and other equipment; compressed air that has not been purified contains water, oil, particles, dust and other pollutants. Direct use in food production will cause damage to pneumatic components, pollution of food, and decline in enterprise competitiveness; compressed air purification equipment mainly refers to dryers and filters, choosing the right dryer and filter is the key to purifying compressed air!
Freeze dryer
commonly used dryers on the market are () and (). As the pressure dew point theory of cold dryers can only reach +2 ℃-+10 ℃, it cannot meet the requirements of the food industry for compressed air quality. Common adsorption dryers include modular adsorption dryers and mold core adsorption dryers. The pressure dew point can generally reach -20 ℃ -70 ℃. Enterprises can choose the right adsorption dryer according to their own gas demand. The pressure dew point of Beiteng mold core dryer can reach below -40 ℃, which fully meets the gas requirements of the food industry.
Filters generally choose high-efficiency precision filters, the role is to filter compressed air in the oil, dust and solid particles and other impurities, filtration efficiency of up to 99.99, filtration accuracy: 0.01 μ.
Specification for Pressure Setting of Industrial Nitrogen Adaptability Analysis of Glinklin Water Lubricated Air Compressor Industrial nitrogen is the core process gas, and its pressure setting should take into account process requirements, equipment performance and safety standards. The following from the general pressure range, industry special requirements pass
When exploring which permanent magnet variable frequency compressor is good, Shanghai granklin group has undoubtedly become a leader in the industry with its excellent water lubricated screw air compressor products. The group specializes in the production of oil-free water lubrication air compressors, with rich production experience and advanced
The working principle of water lubricated single screw air compressor and the product analysis of Shanghai granklin group air compressor, referred to as air compressor, is an indispensable power equipment in industrial production. In many air compressor types, single screw air compressor with its unique structure and
The service life of compressed air storage tank is not uniform. It is affected by many factors, including the material of the storage tank, manufacturing process, design pressure, and use environment. Generally speaking, the service life of gas storage tanks is between 7 and 10 years, but this is not
Screw air compressor head is the core component of the air compressor, its quality and performance directly affect the overall performance of the air compressor. As an air compressor manufacturer, Shanghai Granklin Group is very close to the head brand used in its water-lubricated oil-free variable frequency screw air compressor.
Whether the air compressor host needs lubricating oil depends mainly on the type and working environment of the air compressor. The following is a detailed analysis of this problem: 1. air compressor type and lubricating oil demand Oil air compressor: Working principle: This type of air compressor passes through the compression process
The air pressure of industrial compressed air used in general factories will vary according to different applications and needs. Typically, the pressure range of industrial compressed air can be between 0.7 MPa(7 bar) and 1.0 MPa(10 bar). This is a common standard.
The discharge pressure and load pressure of the air compressor will vary according to the specific air compressor model, configuration and use requirements. The exhaust pressure usually refers to the pressure of the compressed air output by the air compressor, while the load pressure may refer to the air compressor working
The standard of oil content of lithium battery compressed air is usually very strict, because the quality of compressed air in the production process of lithium battery is very high. The following is a detailed summary of the standard of lithium battery compressed air oil content grade: oil content grade: lithium battery
The start-up sequence of the cold dryer and air compressor usually depends on the specific usage scenario and equipment configuration. However, under normal circumstances, it is recommended to start the air compressor first, and then start the cold dryer. The following is the specific boot sequence and its reasons: start the air compressor: first
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
