2026-04-09Views：
Should be able to calculate the pressure vessel, the general air compressor is conjoined with a gas storage tank, the gas storage tank is a pressure vessel.
If the air compressor is an oil-free screw machine, there is no need to consider the pressure vessel inside the machine, because it does not have an oil and gas separation cylinder. If it is a fuel injection screw machine, the oil and gas separation cylinder inside belongs to the pressure vessel.
Generally, it is necessary to handle the notice of commencement and the inspection of the pot. (Please consult the local Technical Supervision Bureau for details) If it is a piston machine, the air storage tank below is a pressure vessel. Inspection is generally required.
If the data and nameplate of the gas storage tank and oil and gas separation cylinder are marked with "simple pressure vessel", it is not required to apply for inspection. If there is a "CS" stamp, it must be reported for inspection.
As an indispensable equipment in the industrial field, whether the air compressor can supply air continuously and stably has always been the focus of attention of users. In response to this question, the water-lubricated air compressor produced by Shanghai Granklin Group gives a clear and affirmative answer. granklin, shanghai
The choice of power frequency or frequency conversion of air compressor depends mainly on the specific needs and application scenarios. Both have their advantages, and there is no absolute "good" or "bad". The following is a comparison of the characteristics of power frequency air compressors and variable frequency air compressors
Q: What are the maintenance contents of oil-free air compressor? Answer: Grantklin's water-lubricated oil-free air compressor, daily maintenance only needs to replace the air filter, water filter can be. The maintenance of oil-free air compressor mainly includes the following aspects: inspection and replacement of air
Sewage treatment does use air compressors. Air compressor plays an important role in the sewage treatment industry, mainly reflected in the following aspects: 1. provide pneumatic components of the air source water plant sewage treatment process, the air compressor is mainly used as a pneumatic component, for all pneumatic components
Factory compressed air station pressure generally set how many suitable in industrial production, compressed air as an important power source, widely used in a variety of pneumatic tools, automation equipment and other process equipment. Therefore, the reasonable setting of plant compressed air compressor station
Poor lubricating oil quality will have a negative impact on air compressors in many aspects, involving equipment performance, service life, operational stability, and maintenance costs. The following is the specific impact and analysis: 1. lubrication performance decline, accelerated mechanical wear lubrication insufficient guide.
The outlet pressure and flow rate of the air compressor are two important indicators of the performance of the air compressor, and they are affected by many factors. 1. the outlet pressure of the air compressor The outlet pressure of the air compressor, I .e. the discharge pressure given on the compressor nameplate, usually refers to the gauge pressure.
The calculation method of the specific power of the air compressor is: specific power = input power ÷ displacement, where the unit of input power is kilowatts (kW), the unit of displacement is cubic meters per minute (m/min), and the specific power unit of the calculation result is kW/(m/min).
Air compressors can be divided into oil-containing air compressors, micro-oil air compressors and oil-free air compressors according to whether they contain oil. Oil-free air compressors usually do not contain any oil. Oil-free air compressors are virtually oil-free. The air compressor lubricated with resin material is truly oil-free
The oil lubrication and oil-free lubrication of screw compressors have their own advantages and disadvantages, and the choice of lubrication method mainly depends on the specific application scenarios and needs. The following is a detailed comparison of the two lubrication methods: oil-lubricated screw compressor advantages: good lubrication effect: lubricating oil in the screw
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