CN205586737U - PSA oxygenerator with leading gas purifier - Google Patents
PSA oxygenerator with leading gas purifier Download PDFInfo
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- CN205586737U CN205586737U CN201520910128.1U CN201520910128U CN205586737U CN 205586737 U CN205586737 U CN 205586737U CN 201520910128 U CN201520910128 U CN 201520910128U CN 205586737 U CN205586737 U CN 205586737U
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- air
- gas purifier
- adsorption
- adsorption tower
- pipeline
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- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses a PSA oxygenerator with leading gas purifier, including the air compressor machine, gas purifier, the air drum, the cold machine of doing, the degreaser, the adsorption system, the muffler, oxygen storage jar and controller, the air compressor machine passes through pipe connection gas purifier's air inlet, the air inlet of pipe connection air drum is passed through to gas purifier's gas outlet, the gas outlet of air drum loops through the cold intake pipe of doing connection adsorption system behind machine and the degreaser of pipe connection, the controller passes through PLC and the work of setting at the control flap of each part of entire system control entire system. The utility model discloses simple structure is compact, and low in production cost utilizes air purifier to purify the operation to the air that gets into before the adsorption system, carries out deep purification by cold dry machine and degreaser to compressed air again, and the air of guaranteeing to get into in the adsorption tower does not contain the material that influences the adsorption material life -span to increase the life of adsorption tower, and improve holistic system oxygen efficiency.
Description
Technical field
This utility model relates to oxygen preparing technical field, more specifically, particularly relates to a kind of PSA oxygenerator with preposition gas purifier.
Background technology
PSA oxygenerator (Pressure Swing Absorption), full name THE PRESSURE SWING ADSORPTION OXYGEN GENERATING DEVICE, is a kind of new gas separation, and its principle is to use adsorbing material to separate the difference of the absorption property of gas with various molecule by admixture of gas.It is with air as raw material, and the performance of selective absorption is the nitrogen in air and oxygen separating out to nitrogen and oxygen to utilize the solid absorbent of a kind of high-effect, high selection.Adsorbing material carries out selective absorption according to the size in its crystals hole to molecule, namely adsorbs a certain size molecule and repels the molecule of bigger material.Gas phase so can be obtained by the enriched composition of oxygen, and when after a period of time, adsorbing material reaches balance to the absorption of nitrogen, according to the characteristic that adsorbing material is different to the adsorbance of adsorbed gas at various pressures, reducing pressure makes adsorbing material release the absorption to nitrogen, and this process is referred to as regeneration, and pressure swing adsorption method typically uses two adsorption towers and is arranged in parallel, alternately pressurized adsorbent and decompression regeneration, thus obtain continuous print oxygen stream.
During actual PSA oxygenerator carries out oxygen preparation, generally using cooling driers and grease trap that air carries out removing the operation of impurity, air is cooled down, is dried and remove impurity by cooling driers, and mist of oil present in compressed gas is removed by grease trap；But only both knot screens the impurity in air cannot be eliminated completely, enter in the compressed gas in adsorption tower and still have a lot of impurity, and impurity can affect the life-span of adsorption tower internal adsorption material, therefore, before entering adsorption tower, air is carried out purification run to be particularly important.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of PSA oxygenerator with preposition gas purifier that can purify compressed air before entering adsorption tower.
The technical solution of the utility model is achieved in that a kind of PSA oxygenerator with preposition gas purifier, including air compressor machine, gas purifier, air tank, cooling driers, grease trap, adsorption system, deafener, oxygen storage tank and controller, described air compressor machine connects the air inlet of gas purifier by pipeline, the gas outlet of gas purifier connects the air inlet of air tank by pipeline, the gas outlet of described air tank passes sequentially through the air inlet pipe connecting adsorption system after pipeline connects cooling driers and grease trap, it is provided with deafener at the exhaustor of described adsorption system, the output of products end of adsorption system is connected with oxygen storage tank, controller is by PLC and the work of the control valve gate control whole system being arranged on whole system various piece.
Further, the end of the admission line connecting described gas purifier is provided with filter screen.
Further, described adsorption system includes left adsorption tower, right adsorption tower, the pipeline connected between left adsorption tower and right adsorption tower, the equalizing valve that is located on described pipeline, described left adsorption tower and right adsorption tower are all by being provided with exhaust-valve pipeline joint noise reduction device, and described right adsorption tower connects oxygen storage tank by pipeline.
The beneficial effects of the utility model are: this utility model is simple and compact for structure, production cost is low, utilize air purifier that the air before entering adsorption system is carried out purification run, by cooling driers and grease trap, compressed air is carried out deep purifying again, ensure that the air entering in adsorption tower is without the material affecting the adsorbing material life-span, thus increase the service life of adsorption tower, and improve the oxygen generation efficiency of entirety.
Accompanying drawing explanation
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but is not intended that any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of PSA oxygenerator with preposition gas purifier of this utility model.
In figure, 1-air compressor machine, 2-gas purifier, 3-air tank, 4-cooling driers, 5-grease trap, 6-deafener, 7-oxygen storage tank, the left adsorption tower of 8-, the right adsorption tower of 9-, 10-equalizing valve.
Detailed description of the invention
Refering to shown in Fig. 1, a kind of PSA oxygenerator with preposition gas purifier of the present utility model, including air compressor machine 1, gas purifier 2, air tank 3, cooling driers 4, grease trap 5, adsorption system, deafener 6, oxygen storage tank 7 and controller, described air compressor machine 1 connects the air inlet of gas purifier 2 by pipeline, the gas outlet of gas purifier 2 connects the air inlet of air tank 3 by pipeline, the gas outlet of described air tank 3 passes sequentially through the air inlet pipe connecting adsorption system after pipeline connects cooling driers 4 and grease trap 5, deafener 6 it is provided with at the exhaustor of described adsorption system, the output of products end of adsorption system is connected with oxygen storage tank 7, controller is by PLC and the work of the control valve gate control whole system being arranged on whole system various piece.The end of the admission line connecting described gas purifier 2 is provided with filter screen.
Described adsorption system includes left adsorption tower 8, right adsorption tower 9, the pipeline connected between left adsorption tower 8 and right adsorption tower 9, the equalizing valve 10 that is located on described pipeline, described left adsorption tower 8 and right adsorption tower 9 are all by being provided with exhaust-valve pipeline joint noise reduction device 6, and described right adsorption tower 9 connects oxygen storage tank by pipeline.
Embodiment provided above is better embodiment of the present utility model, only it is used for convenient explanation this utility model, not this utility model is made any pro forma restriction, any art has usually intellectual, if in the range of without departing from the carried technical characteristic of this utility model, utilize the Equivalent embodiments that the done local of this utility model disclosed technology content is changed or modified, and without departing from technical characteristic content of the present utility model, all still fall within the range of this utility model technical characteristic.
Claims (3)
- null1. the PSA oxygenerator with preposition gas purifier，It is characterized in that: include air compressor machine (1)、Gas purifier (2)，Air tank (3)、Cooling driers (4)、Grease trap (5)、Adsorption system、Deafener (6)、Oxygen storage tank (7) and controller，Described air compressor machine (1) connects the air inlet of gas purifier (2) by pipeline，The gas outlet of gas purifier (2) connects the air inlet of air tank (3) by pipeline，The gas outlet of described air tank (3) passes sequentially through pipeline and connects cooling driers (4) and grease trap (5) connects the air inlet pipe of adsorption system afterwards，Deafener (6) it is provided with at the exhaustor of described adsorption system，The output of products end of adsorption system is connected with oxygen storage tank (7)，Controller is by PLC and the work of the control valve gate control whole system being arranged on whole system various piece.
- PSA oxygenerator with preposition gas purifier the most according to claim 1, it is characterised in that: the end of the admission line connecting described gas purifier (2) is provided with filter screen.
- PSA oxygenerator with preposition gas purifier the most according to claim 1, it is characterized in that: described adsorption system includes left adsorption tower (8), right adsorption tower (9), the pipeline connected between left adsorption tower (8) and right adsorption tower (9), the equalizing valve (10) that is located on described pipeline, described left adsorption tower (8) and right adsorption tower (9) are all by being provided with exhaust-valve pipeline joint noise reduction device (6), and described right adsorption tower (9) connects oxygen storage tank by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910128.1U CN205586737U (en) | 2015-11-16 | 2015-11-16 | PSA oxygenerator with leading gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910128.1U CN205586737U (en) | 2015-11-16 | 2015-11-16 | PSA oxygenerator with leading gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205586737U true CN205586737U (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910128.1U Expired - Fee Related CN205586737U (en) | 2015-11-16 | 2015-11-16 | PSA oxygenerator with leading gas purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN205586737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358172A (en) * | 2018-04-08 | 2018-08-03 | 临涣焦化股份有限公司 | A kind of oxygen-enriched parsing gas recovering device of dry coke quenching |
-
2015
- 2015-11-16 CN CN201520910128.1U patent/CN205586737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358172A (en) * | 2018-04-08 | 2018-08-03 | 临涣焦化股份有限公司 | A kind of oxygen-enriched parsing gas recovering device of dry coke quenching |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20171116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |