Clean room workshop supporting screw compressor
Clean room pharmaceutical cleanroom supporting screw compressor
The sealing surface of the compressor body is made of anaerobic glue. When disassembling the machine, the anaerobic glue on the surface should be scraped off, and finally cleaned with gasoline; There can be no oil stains. After the surface is dry, on the sealing surface...
Text label: Clean room supporting screw compressor, clean room design and installation
Clean room pharmaceutical cleanroom supporting screw compressor
The sealing surface of the compressor body is made of anaerobic glue. When disassembling the machine, the anaerobic glue on the surface should be scraped off, and finally cleaned with gasoline; There should be no oil stains. After the surface is dry, apply a thin layer of anaerobic glue on the sealing surface. After the parts of the compressor have been inspected, measured, repaired and cleaned, the assembly work can be carried out; each main bearing is installed into the suction and exhaust end seats according to the number, and then the two main bearings of the suction end seat are installed on each After the retaining ring is pressed into the main bearing, check whether it is deformed, and measure the inner diameter of the main bearing; place the suction end seat flat on the platform, apply anaerobic glue to the plane, hoist the body, and install it vertically on the suction end. On the gas end seat, after pressing the positioning pin, the screw can be tightened; the slide valve assembly is installed, but the slide valve guide block should be assembled according to the factory requirements, and the front and rear cannot be exchanged; after the rotor is put into the body, wait until the lower end of the rotor is It is close to the suction end seat, and the gap between the exhaust end face of the rotor and the end face of the body can be measured; the exhaust end seat is horizontally hoisted with two eyebolts, and then mounted on the body through the rotor shaft end. The end bumps the surface of the main bearing; screw the lock nut on each rotor shaft, install the thrust bearing pressure plate, and press it with the screw.
Assemble the lubrication system, put the bearing and shaft into the casing, and then put the oil passage backing plate into the pump body, do not install it in the wrong direction to prevent the oil pump from not getting oil; put the inner and outer gears and eccentric sleeves into the pump body, Whether the hand rotation is flexible; put the bearing on the bearing end seat and fasten it with the pump body and connecting screws; tighten the lock nuts at both ends of the bearing, and then install the rear end cover; the assembly steps of the shaft seal are opposite to the disassembly; install the oil pump Go to the unit, correct the coupling, tighten the foot bolts, and then tighten the connecting screws between the bracket and the pump body; install the four-way valve into the console
, and connect with the oil pipe; install the coarse and fine oil filter, and the connecting oil pipe of each part. Before the compressor is installed with the coupling, the rotation of the motor should be checked, and then the coupling should be connected, and the coupling should be able to rotate easily by turning it by hand. Zhongjing Global Purification can provide consulting, planning, design, construction, installation, transformation and other supporting services for clean rooms and clean workshops.
The oil pressure difference is maintained at (1.96-2.94)*105Pa, the oil pressure can be adjusted by the oil pressure regulating valve installed on the unit; when starting the compressor, pay attention to its vibration, sound, oil pressure and oil temperature, etc. ;Use the manual button to load or unload, test the action of the spool valve, and check whether the machine load can be increased from 0% to 100% or reduced from 100% to 0%; when the energy adjustment indication is at the 0% position, it can be stopped, When the compressor stops running, turn the coupling by hand, and it should be able to rotate easily.
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