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Q & a series of technical problems of air compressor (a)
Author: 志和      Release Date:2014/4/23      View Count:1929
 

Today the leisure Xiaobian want to learn some knowledge about air compressor byuniversal Internet, find that in fact a lot of air compressor users like small make up for some of the technology of air compressor of the problem still exists many confused,on the Internet while always find we need answers, but some of the answers is not always a single even so, they will have some back in terms of opinion. But so far,seemingly no technical problems more comprehensive summary for air compressoruser reference. Small make up today on the Internet is also encountered the sameproblem, a problem to see things in a blur. So Xiaobian decision in the onlinecollection of air compressor users more familiar problem of sorting and related consulting professionals.

The following is a small part of the problem was consulted a chi and master the technology after finishing out the answer, the teacher usually idle time is limited, sosmall make up only when the master free to ask, so here is a list of is only part of the problem, if you are not you need to find the answers to the questions, you are welcome to call or message to and the company's customer service, small make upwill ask the master in the query data, after you sort out the answer to the question,also will be updated continuously "series of technical problems of air compressorquiz".

Small make up: the reason of large air compressor current swing?

Chi and technology teacher: 1) the air compressor belt slipping. 2) air compressorunloading valve malfunction or failure. 3) air compressor motor fault. 4) air compressor mechanical part jam. 5) empty machine fault current meter.

Small make up: processing method of air compressor after tripping?

Chi and Technology Master: if #5, 6 auxiliarypower lose caused by A, B, C, D air compressor trip, trip air compressor should be reset, power supply recovery afterstartup; 2, if three stage cooling water pressure caused by low A, B, C, D air compressor tripping, should immediately report to the unit length, start the #9 air compressor to the three period of gas, or the value agreed, opened the two phase tothree phase supply contact #5, 6 door, ensure stable operation of the unit, andcooling water recovery after the re start the air compressor; 3, normal operation, can not start the four air compressors operating at the same time, if the the air compressor tripping should according to conditions are treated.

Small make up: screw air compressor check valve in what position? What role within the system?

Chi and Technology Master: single according to the function, the machine shouldhave more than one non-return valve. Host the exhaust pipe to the oil separator,between the minimum pressure valve is a check function. The former is to prevent theoil flow to the host machine downtime, the minimum pressure valve check role is to prevent the external pressure intrusion into the machine.

Small make up: the highest pressure is arranged in the controller when unloading,and the lowest pressure loading, the minimum pressure of the lowest pressure loadingrefers to the minimum pressure valve set pressure?

Chi and Technology Master: No. Pressure controller set point is according to the pressure sensor pressure as reference, and the minimum pressure valve just torelease a pressure to the system.

Small make up: air compressor in the operation is relatively normal, but why alwaysloaded difficult?

Chi and master the technology of air compressor: actually there are many kinds offactor loading is difficult, usually in the case of very low system pressure. Can be appropriately adjusted, usually adjusted to 1.7 ~ 3.2kg.

Small make up: mix for the same kind of different gas pressures have what gooddevice can make the output to achieve the best effect?

Chi and Technology Master: the same gas mixture under different pressure, should be to regulate their own unified pressure, such as those used in pressure elsewheredifferent demand, assuming fitted with pressure regulator, should be able to reachyou have satisfied the ideal requirements.

Small make up: water separator cleaning steps?

Chi and Technology<, SPAN space="0| " right-pos="12|6" left-pos="3347|6"> Master: water separator should be cleaned regularly, keep thecondensed water discharge, so as to ensure the quality of compressed air. The water separator Ingersoll Rand application is cone Park body, the machine downtime anddrain residual gas, opened the cone Park, unloading downward float ball cleaning andcone Park body connected with a drainage pipe hole drainage with, put back in placeinspection smooth can boot.

Small make up: the oil should be how to clean? How to repair the head cleaning?

Chi and Technology Master: oil can use special cleaning agent (carbon deposit cleaning agent), the host general professional repair personnel to repair service.

Small make up: Excuse me by the oil separator oil return line back to the host oil isdirectly by the host absorption into a compression chamber? If it is, then thecompression chamber is a mixture of oil and gas? In addition, the Yin and Yang rotors require lubrication?

Chi and Technology Master: cooling and filtering through the separation of oil, and then back to the host, and the air is compressed. So the host compression is a mixture of oil and air; while the rotor is the oil lubrication. This is the micro oil screw oilroad to. For General Factory, high voltage power line introduced from the power supply bureau, after a transformer for 380V, and then divided into several lines of supply of different uses of the electric circuit. If air compressor starting current is too large, will have a great impact on the power grid. If the transformer capacity is not enough, starting on the rest of the electric circuit will impact air compressor, will bringincalculable consequences for the production of precision and normal production. At this time, the soft starter can control the air compressor starting current, reduce theimpact on the power grid when starting.

Small make up: air compressor unload frequently, causing loading cylinder is damaged, the original online by the pressure switch to adjust the loading and unloading state to adjust valve with MV, makes the air compressor is always

 
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