A magnetic levitation chlorine gas turbine compressor

A turbo-compressor and magnetic levitation technology, applied in the field of compressors, can solve problems such as the inability of the turbo-compressor to form an effective vacuum, chlorine leakage from the compressor, and equipment corrosion, and achieve long-term wear-free operation, short start-stop time, and prevent The effect of corrosion

Active Publication Date: 2020-08-25
振欣透平机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] During the use of the chlorine gas turbine compressor designed by the technical solution provided by the above invention patent, due to the high friction loss of the compressor bearing, the difficult-to-manage lubricating oil system and the corrosion of the equipment by chlorine gas, the turbine compressor often fails to form Effective vacuum, causing accidents where the compressor runs out of chlorine

Method used

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  • A magnetic levitation chlorine gas turbine compressor
  • A magnetic levitation chlorine gas turbine compressor
  • A magnetic levitation chlorine gas turbine compressor

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Experimental program
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Effect test

Embodiment 1

[0024]The magnetic levitation chlorine gas turbine compressor of the present invention comprises a compression part 1, a main shaft 2 and a magneto 3, one end of the main shaft 2 is connected in series in the compression part 1, and the other end is connected in series in the magneto 3, and the magneto When the motor 3 rotates at high speed, the first-stage impeller 4 and the second-stage impeller 5 in the compression part 1 rotate synchronously, and the centrifugal force generated by the high-speed rotation of the impeller does work on the chlorine flow, so that it obtains kinetic energy and static pressure energy, and expands through the volute 6. pressure to increase the pressure of the chlorine gas flow to realize delivery; the compression part 1 is provided with a volute 6, a primary impeller 4, a secondary impeller 5, a primary wheel cover sealer 7, a secondary wheel cover sealer 8, a stage Intermediate shaft sleeve 9, interstage sealer 10, balance drum 11, balance drum s...

Embodiment 2

[0031] The magnetic levitation chlorine gas turbine compressor of the present invention comprises a compression part 1, a main shaft 2 and a magneto 3, one end of the main shaft 2 is connected in series in the compression part 1, and the other end is connected in series in the magneto 3, and the magneto When the motor 3 rotates at high speed, the first-stage impeller 4 and the second-stage impeller 5 in the compression part 1 rotate synchronously, and the centrifugal force generated by the high-speed rotation of the impeller does work on the chlorine flow, so that it obtains kinetic energy and static pressure energy, and expands through the volute 6. pressure to increase the pressure of the chlorine gas flow to realize delivery; the compression part 1 is provided with a volute 6, a primary impeller 4, a secondary impeller 5, a primary wheel cover sealer 7, a secondary wheel cover sealer 8, a stage Intermediate shaft sleeve 9, interstage sealer 10, balance drum 11, balance drum ...

Embodiment 3

[0038] The magnetic levitation chlorine gas turbine compressor of the present invention comprises a compression part 1, a main shaft 2 and a magneto 3, one end of the main shaft 2 is connected in series in the compression part 1, and the other end is connected in series in the magneto 3, and the magneto When the motor 3 rotates at high speed, the first-stage impeller 4 and the second-stage impeller 5 in the compression part 1 rotate synchronously, and the centrifugal force generated by the high-speed rotation of the impeller does work on the chlorine flow, so that it obtains kinetic energy and static pressure energy, and expands through the volute 6. pressure to increase the pressure of the chlorine gas flow to realize delivery; the compression part 1 is provided with a volute 6, a primary impeller 4, a secondary impeller 5, a primary wheel cover sealer 7, a secondary wheel cover sealer 8, a stage Intermediate shaft sleeve 9, interstage sealer 10, balance drum 11, balance drum ...

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Abstract

The invention particularly relates to a magnetic-suspension chlorine gas turbocompressor. According to the magnetic-suspension compressor, a magnetic-suspension bearing is used to replace a common metal bearing, and a bearing operates in intelligent magnetic fields, so that oil-free operation of a unit can be realized, high-friction loss of a conventional compressor bearing, and management and control of lubricating oil can be avoided, and excellent energy efficiency and reliable and long-term wear-free operation are ensured. Compared with a conventional chlorine gas turbocompressor, the magnetic-suspension compressor is small in mechanical transmission loss, is high in operation efficiency, is small in rotor rotation inertia, is short in start-stop time, is free of mechanical contact, avoids friction between a main shaft and the bearing, and is long in service life. A complex lubricating oil system, an oil cooling system, an oil filter and the like are avoided, so that hidden danger such as oil station oil leakage and high oil temperature is avoided, noises are small, and maintenance is simple.

Description

technical field [0001] The invention belongs to the technical field of compressors, in particular to a magnetic levitation chlorine gas turbine compressor. Background technique [0002] The chlorine gas turbine compressor is a multi-stage centrifugal compressor. Its working principle is to use the centrifugal force generated by the high-speed rotation of the impeller to do work on the chlorine gas, and convert the mechanical energy of the impeller rotation into kinetic energy to increase the gas flow rate and convert For the static pressure energy, the pressure of chlorine gas is increased to meet the requirements of the process. [0003] CN200420086495.6 discloses a gearbox type multi-stage chlorine gas turbine compressor. The motor is connected to the low-speed shaft through a coupling. The low-speed shaft is equipped with a large gear, which drives the first-stage, second-stage and third-stage rotors with pinion gears on both sides to rotate at high speed. One end of th...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): F04D25/06F04D17/12F04D29/42H02K5/16C09D4/02C09D4/06C09D5/08C09D7/61C09D7/63
CPCC09D4/06C09D5/08C09D7/61C09D7/63F04D17/122F04D25/06F04D29/4206F05D2300/611H02K5/16H02K5/161Y02P20/10
Inventor李月仙
Owner振欣透平机械有限公司