Double - stage compression screw machine: double - stage compression screw machine correct operation process
Two-stage compression screw machine is one of the main mechanical power equipment of many enterprises, it is necessary to keep the normal operation of two-stage compression screw machine. Help to prolong the service life of the two-stage compression screw machine, the following Compus compressor to take you to understand the correct operation process of the two-stage compression screw machine.
First, in the two-stage compression screw machine before operation, should pay attention to the following problems:
1. Keep the lubricating oil in the two-stage compression screw oil pool within the scale range, and check the oil quantity in the oiler before operation of the two-stage compression screw machine. It should not be lower than the scale line value.
2. Check whether the moving parts of the two-stage compression screw machine are flexible, whether the connecting parts are fastened, whether the lubrication system is normal, and whether the mechanical and electrical control equipment of the two-stage compression screw is normal and reliable.
3. Check whether the protective device and accessories are intact and complete before operation of the two-stage compression screw machine.
4. Check whether the exhaust pipe of the two-stage compression screw machine is smooth.
5. Connect the water source of the two-stage compression screw machine and open the inlet valves to make the cooling water smooth.
Two, the operation of the two-stage compression screw machine should pay attention to the first time before starting after long-term suspension, to check the car, pay attention to the impact, stuck or abnormal sound and other phenomena.
Three, the machine must be started in a state of no load, until the no-load operation is normal, and then gradually make the air compressor into load operation.
Four, two-stage compression screw machine operation, after normal operation, should often pay attention to all kinds of instrument readings, and adjust at any time.
Five, two stage compression screw machine operation after 2 hours, the oil and water in the oil and water separator, intermediate cooler, after cooler shall be discharged once, the oil and water in the air storage barrel shall be discharged once per shift.
Shijiazhuang Compus Compressor Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of air compressors, with more than 200 employees. Its main products are oil-free mobile, drilling air compressor, two-stage compression screw machine, centrifugal air compressor, high pressure mobile machine and so on. Welcome to inquire.