Air compressor components of the structure is divided into several systems? Oil free air compressor manufacturers are as follows:
1. Oil circulation system
Before starting, first start the oil pump control system, the oil pump control system after starting to ensure that the air compressor lubrication parts are well lubricated, at the same time, the oil pump control system can be through the built-in temperature control valve to adjust the internal oil pressure and oil temperature, to meet the needs of the system.
2. Air circulation system
Compressor is working, the air after a self-cleaning air filter inhaled, through the PLC automatic cleaning filter, air after automatically adjust the inlet guide vane compressed into level, the level of compressed gas temperature is higher, then enter the intercooler cooling (water pipe, gas pipe outside, knowing the water flow in the device for 110 m/h) after entering the secondary compression system, in order to avoid the system gas into the compression chamber (avoid starting) under pressure in the compressor exhaust pipe installation there is a suspension of the check valve, compressor exhaust gas pushed open the check valve into the exhaust muffler, and then enter the primary cooler, After the secondary cooler, and then into the exhaust main pipe.
3. Waterway circulation system
The cooling water enters the intermediate cooler of the air compressor through the pipe to cool down the first-stage compressed exhaust gas, and then enters the cooler to cool down the exhaust gas. In addition, the inlet pipe of the cooling water passes through the two groups of heat exchangers on the upper part of the main motor to cool down the motor windings, and another way to cool down the oil cooler.
4. Power distribution system
The air compressor is 2000kW high voltage motor (10kV) with full voltage starting. The control cabinet is indoor ac and metal armored draw-out switchgear. The switchgear consists of fixed cabinet and drawable parts, namely handcart.
5. Screen protection system
The central signal device is divided into two kinds: accident signal and warning signal. The main task of the accident signal is to send out the sound signal in time and make the corresponding circuit breaker light position signal flash when the circuit breaker tripping. The main task of the warning signal is to send out the sound signal instantaneously or delayed when abnormal phenomena occur in the running equipment, and make the optical plate show the abnormal contents.
6. Dc power supply system
PZ32 series automatic maintenance-free lead-acid battery dc power supply complete set of equipment, composed of charging device screen, dc feed screen and battery, with automatic flow stability, automatic voltage stability, automatic voltage regulation and other functions, for the central signal screen and high voltage control system to provide power.
7. DTC control system
The DTC control screen is the "brain" of the air compressor, and the values of various field sensors are finally summarized to the DTC control screen. Various operating parameters are displayed on the DTC control screen, and the operation status of each part of the air compressor is monitored. When some parameters exceed the allowable range, the DTC will issue the corresponding alarm or automatically stop the air compressor.
