Burning explosion prevention method and system for oxygen compressor

An oxygen compressor and anti-explosion technology, which is used in mechanical equipment, machines/engines, liquid variable-capacity machinery, etc. The effect of preventing explosions

Active Publication Date: 2016-05-18
宝武清洁能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention solves the technical problem that the oxygen compressor cannot be prevented from burning and explosion in the prior art by providing an explosion prevention method and system for an oxygen compressor, and realizes the protection of the personal safety of the staff and the avoidance of economic losses technical effect

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  • Burning explosion prevention method and system for oxygen compressor
  • Burning explosion prevention method and system for oxygen compressor

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Experimental program
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Effect test

Embodiment 1

[0034] see figure 1 , the fire and explosion prevention method for the oxygen compressor provided by the embodiment of the present invention includes:

[0035] Step S110: measuring the temperature of oxygen in the oxygen compressor;

[0036] In order to comprehensively measure the oxygen temperature in the oxygen compressor, so as to further prevent the explosion of the oxygen compressor, step S110 specifically includes:

[0037] Measure the temperature of high-temperature and high-pressure oxygen in all stages of compressed oxygen compressor.

[0038] Step S120: comparing the measured temperature with the preset temperature;

[0039] In this embodiment, the preset temperature is between 170°C and 180°C.

[0040] Step S130: If the measured temperature is equal to or higher than the preset temperature, it means that the oxygen compressor has a risk of explosion, and the medium is passed into the oxygen compressor to dilute the oxygen in the oxygen compressor and / or with the ...

Embodiment 2

[0043] see figure 2 , the anti-flammation system for the oxygen compressor provided by the embodiment of the present invention includes: a temperature measuring component 1, a medium delivery pipeline 2 and a connecting rod valve 3; the temperature measuring component 1 is arranged after each compression stage in the oxygen compressor 4 On the outlet pipeline; the medium output end of the medium delivery pipeline 2 leads to the oxygen compressor 4; the connecting rod valve 3 is arranged on the medium delivery pipeline 2.

[0044] When the connecting rod valve 3 leaks, in order to prevent the medium from entering the oxygen compressor 4 and affecting the product quality of downstream users, there is a through hole at the connecting rod valve 3 of the medium delivery pipeline 2 .

[0045] To illustrate the structure of the embodiment of the present invention, the ratio of the diameter of the through hole to the inner diameter of the medium delivery pipeline 2 is between 1 / 10-1 / ...

Embodiment 3

[0053]The operating principle of the system provided by the embodiment of the present invention is (the medium in this embodiment is nitrogen):

[0054] 1. The temperature of the high-temperature and high-pressure oxygen at each stage compressed by the oxygen compressor 4 is measured through the temperature measuring component 1 . When the measured oxygen temperature reaches 175°C, the main motor of the oxygen compressor 4 is powered off and stops running, and the auxiliary oil pump is powered off;

[0055] 2. The anti-surge valve 5 is fully opened, thereby unloading the operating load of the oxygen compressor 4 . Close the inlet control valve 8 and the outlet control valve 9 at the same time, so as to achieve the purpose of cutting off oxygen (combustible material);

[0056] 3. The discharge valve 7 is fully opened, and the gas in the oxygen compressor 4 is discharged to the atmosphere;

[0057] 4. The connecting rod valve 3 is fully opened, and the nitrogen in the medium s...

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Abstract

The invention discloses a burning explosion prevention method and system for an oxygen compressor. The method comprises the steps that the temperature of oxygen in the oxygen compressor is measured; the measured temperature is compared with preset temperature; and if the measured temperature is equal to or higher than the preset temperature, a medium is introduced into the oxygen compressor and used for diluting the oxygen in the oxygen compressor and / or reacting with the oxygen in the oxygen compressor. The aim of burning explosion prevention is achieved. The personal safety of workers is protected, and heavy economic losses are avoided.

Description

technical field [0001] The invention relates to the technical field of energy and power, in particular to an explosion prevention method and system for an oxygen compressor. Background technique [0002] For compressor equipment in the energy and power industry, due to the different compression media, compressor equipment can be divided into oxygen compressors (referred to as oxygen compressors), nitrogen compressors, argon compressors, etc. Among them, since the oxygen compressor may contain oil, oil carbon deposits, particulate impurities (such as: rust, etc.), the oxygen compressor may explode and damage the equipment, and may even cause casualties and major economic losses. [0003] At present, there is no device and method that can prevent the explosion of the oxygen compressor. Contents of the invention [0004] The embodiment of the present invention solves the technical problem that the oxygen compressor cannot be prevented from burning and explosion in the prior ...

Claims

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Application Information

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IPC IPC(8): F04B49/10
CPCF04B49/10
Inventor 徐惊涛
Owner 宝武清洁能源有限公司
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