Chlorine gas magnetic levitation centrifugal compressor

Abstract

The invention provides a chlorine gas magnetic levitation centrifugal compressor. The chlorine gas magnetic levitation centrifugal compressor comprises a base, a motor, a transition mechanism, a magnetic levitation stator set, a piston cavity, a closed combination, a cooling nitrogen gas tank, a control cabinet and a magnetic levitation mover set; supporting legs are arranged at the bottom of thebase; the motor is arranged on the top of the base; the transition mechanism is arranged on the top of the base and is connected with the motor; the magnetic levitation stator set is arranged on the top of the transition mechanism; the piston cavity is arranged on the top of the magnetic levitation stator set; the closed combination is arranged on the top of the piston cavity; the cooling nitrogengas tank is arranged on the top of the base and is connected with the closed combination; the control cabinet is arranged on the side of the top of the base; and the magnetic levitation mover set isarranged in the magnetic levitation stator set. The equipment is simple in structure, easy to operate, high in efficiency, low in cost and favorable for wide popularization.

Description

technical field [0001] The invention is a chlorine magnetic levitation centrifugal compressor, which belongs to the technical field of gas compression. Background technique [0002] At present, in the field of gas compression, it is divided into piston type, centrifugal type, and screw type according to the working principle. For the compression of chlorine gas, centrifugal type and piston type are usually used. For centrifugal chlorine gas compressors, the operation applicability is poor, the gas flow rate is large, and frictional resistance Large, low efficiency, and surge phenomenon. At the same time, due to the high rotor speed, the requirements for the bearings of the unit are high, and it is easy to generate high heat. It needs to be equipped with a separate cooling system and has a complex structure; for piston compressors, The speed is not high, the machine is large and heavy, the structure is complex, there are many wearing parts, the amount of maintenance is large,...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of gas compression, it is divided into piston type, centrifugal type, and screw type according to the working principle. For the compression of chlorine gas, centrifugal type and piston type are usually used. For centrifugal chlorine gas compressors, the operation applicability is poor, the gas flow rate is large, and frictional resistance Large, low efficiency, and surge phenomenon. At the same time, due to the high rotor speed, the requirements for the bearings of the unit are high, and it is easy to generate high heat. It needs to be equipped with a separate cooling system and has a complex structure; for piston compressors, The speed is not high, the machine is large and heavy, the structure is complex, there are many wearing parts, the amount of maintenance is large, the exhaust is not continuous, it is easy to cause airflow pulsation, and there is a large vibration during operation. At the same time, due to the reciprocating motion of the piston, the cylinder friction will produce A large amount of heat energy can easily cause damage to the cylinder body, and the lubricating oil in the cylinder body is prone to chemical reactions with chlorine gas, thereby reducing work efficiency. Therefore, the present invention provides a chlorine gas magnetic levitation centrifugal compressor

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