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Axial flow air compressor is a kind of large-scale air compressor. The maximum power can reach 150,000KW, the displacement is 20000m3 per minute, and its air compressor energy efficiency ratio can reach about 90 percent, compared with centrifuges. To save some energy. It is composed of three major parts. One is the rotating part with the rotating shaft as the main body, and the other is called the rotor. The second one is the stator (quiet) whose main body is the stationary part mounted on the housing, and the third is the housing and the seal. Body, bearing box, adjustment mechanism, coupling, base and control protection.
Axial flow air compressor static blade adjustable mechanism and the middle cylinder that drives the mechanism, the casing is the same type of different models of the same type of casing, in and out of the cylinder is the same, different length fuselage changes Combination of wood mold to achieve, when the series is not used, in addition to the different axial length, all other structures are the same. The spindles are all made of nickel-chromium alloy steel. The blade material is chromium stainless steel. The dimensions of the internal cylinder of the stationary vane, the shaft seal, the sealing, the auxiliary equipment of the coupling-class axial flow air compressor, the lubricant system, the control system and the protection system All are very smart. The reaction rate of the first six levels was 70 percent, and the reaction rate of the next few levels was 100 percent.
The base of the air compressor is welded by steel plates. The weight of the air compressor body passes through the legs of the lower shell and is supported on the four pillars of the base. There is a positioning and guiding structure between the lower chassis and the base on the base. The entire shaft The weight of the flow air compressor is supported on the four pillars. The two pillars on the low pressure side and the upper and lower sides of the casing legs are made spherical. The gap between the pillar and the legs therefore allows the low pressure side of the machine to be in all directions. Swing up to accommodate thermal expansion. The dead point of the stator is on the high pressure side, so the high-pressure-side struts do not allow the high-pressure side of the machine to move axially, and only allow lateral movement perpendicular to the axis. In order to keep the height of the shaft hole constant, the two pillars on the high-pressure side are made of special materials and do not stretch due to heat.
When we start the axial-flow air compressor, air enters from the air compressor filter, and the noise generated at the same time will flow along the air inlet, and then it will stabilize the suction air flow through the rectifier grille to isolate the pair of air compressors. The mechanical vibration of the suction pipe reduces the noise and compensates for the thermal expansion displacement of the air compressor. It also facilitates the adjustment of the equipment during maintenance of the air compressor, and a flexible compensator is disposed at the connection between the air compressor and the suction gas pipe. The use of flexible synthetic rubber material, its temperature resistance to produce the wind temperature when the backflow, through the air intake throttle valve to control the resistance caused by the start of the air compressor, when the air compressor is stable, the pressure value rose to the specified time. The air inlet valve begins to close, and the vent valve acts to remove excess internal air pressure.
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Dimension: 4mm-160mm - 0.20mm
Squares/Rectangles:1mm-165mm
Thickness:0.5mm-4mm
Wavelength range:190nm to 4.5um
Thickness tolerance:+/-0.01mm-0.1mm
Edges:Fine
Ground Flatness:Up to Lambda/10
Surface quantity: 80/50-20/10 Scratch/Dig
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China Star Optics Technology Co.,Ltd. , https://www.opticsrealpoo.com