CN204310818U - Swing adsorption nitrogen producing apparatus - Google Patents
Swing adsorption nitrogen producing apparatus Download PDFInfo
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- CN204310818U CN204310818U CN201420751384.6U CN201420751384U CN204310818U CN 204310818 U CN204310818 U CN 204310818U CN 201420751384 U CN201420751384 U CN 201420751384U CN 204310818 U CN204310818 U CN 204310818U
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- nitrogen
- air
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Abstract
The utility model discloses a kind of swing adsorption nitrogen producing apparatus, there is screw-rod air compressor and nitrogen gas generating system, described screw-rod air compressor is provided with air intlet, screw-rod air compressor is connected with air energy storage canister, air energy storage canister is connected with high-efficiency degreasing device, high-efficiency degreasing device is connected with freeze drier, freeze drier is connected with A strainer, A strainer is connected with air cushioning tank, air cushioning tank is connected with activated charcoal filter, activated charcoal filter is connected with nitrogen gas generating system, nitrogen gas generating system is connected with nitrogen storage gas tank, nitrogen storage gas tank is provided with nitrogen outlet.The system that expands easily of the present utility model produces nitrogen quantity, need not change moving assembly, lightweight, compact construction, save space, conveniently moving, the pressure-losses is little, purity, by flow free adjustment, needs the nitrogen system of situ configuration different size according to user, be connected with nitrogen purifier is convenient.
Description
Technical field
The utility model relates to a kind of swing adsorption nitrogen producing apparatus.
Background technology
The system of film separation and nitrogen-making device is made up of from device air compressor, strainer, membrane component, film group is entered after pressurized air is filtered, film group is entered after pressurized air is filtered, oxygen in air, water vapour and a small amount of carbonic acid gas enter the opposite side of film by enrichment through film, almost be more or less the same with the compressed air pressure entering membrane separation apparatus by the nitrogen pressure of enrichment, kinetic equation loss is less.
Its principle of work is according to the solubleness of gases various in pressurized air in membrane module and the difference of spread coefficient, cause gas different by relative permeate speed during membrane module, seepage velocity faster gas if hydrogen, oxygen are by after membrane module, in membrane permeation side by enrichment, the slower gas of infiltration rate as nitrogen etc. then in the delay side of film by enrichment, reach the object of oxygen ammonia separation.
Existing less by increasing membrane module system product nitrogen quantity, need operator to exist, increase the working strength of operator, easily there is potential safety hazard simultaneously, drive simultaneously, complicated inconvenience of stopping, need often maintenance, need moving assembly be changed, increase maintenance cost, weight is beaten, and takes up room many, mobile inconvenience, the pressure-losses is large, and work-ing life is short, needs often to change, reduce production efficiency, and be connected with nitrogen purifier inconvenience.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the prior art Problems existing in above-mentioned background technology, what provide a kind of improvement can expand system product nitrogen quantity easily by increasing membrane module, existing unattended, system is all by the swing adsorption nitrogen producing apparatus of computer performance management.
The utility model solves the technical scheme that its technical problem adopts: a kind of swing adsorption nitrogen producing apparatus, there is screw-rod air compressor and nitrogen gas generating system, described screw-rod air compressor is provided with air intlet, screw-rod air compressor is connected with air energy storage canister, air energy storage canister is connected with high-efficiency degreasing device, high-efficiency degreasing device is connected with freeze drier, freeze drier is connected with A strainer, A strainer is connected with air cushioning tank, air cushioning tank is connected with activated charcoal filter, activated charcoal filter is connected with nitrogen gas generating system, nitrogen gas generating system is connected with nitrogen storage gas tank, nitrogen storage gas tank is provided with nitrogen outlet.
Further, described nitrogen gas generating system comprises adsorber and sourdine, rational internals, and air flow method is even, alleviates air-flow high speed impact.
Further, described nitrogen outlet place is provided with nitrogen dust filter unit, expand system easily and produce nitrogen quantity, improve the quality of nitrogen, enhance productivity simultaneously, reduce production cost, and need the nitrogen system of situ configuration different size according to user, be connected with nitrogen purifier is convenient.
Further, in described adsorber, carbonaceous molecular sieve is installed, distinctive molecular sieve sfgd., extends the work-ing life of carbonaceous molecular sieve.
The beneficial effects of the utility model are, the system that expands easily of the present utility model produces nitrogen quantity, existing unattended, system, all by computer performance management, is driven, is stopped simple and convenient, start to normal air feed and only need several minutes, very few maintenance, movement-less part, so need not change moving assembly, lightweight, compact construction, saves space, conveniently moving, the pressure-losses is little, purity, by flow free adjustment, needs the nitrogen system of situ configuration different size according to user, be connected with nitrogen purifier is convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1. screw-rod air compressor, 2. nitrogen gas generating system, 3. air energy storage canister, 4. high-efficiency degreasing device, 5. freeze drier, 6. A strainer, 7. air cushioning tank, 8. activated charcoal filter, 9. nitrogen storage gas tank, 10. nitrogen outlet, 11. air intlets, 12. nitrogen dust filter units, 13. adsorbers, 14. sourdines.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of swing adsorption nitrogen producing apparatus as shown in Figure 1, there is screw-rod air compressor 1 and nitrogen gas generating system 2, screw-rod air compressor 1 is provided with air intlet 11, screw-rod air compressor 1 is connected with air energy storage canister 3, air energy storage canister 3 is connected with high-efficiency degreasing device 4, high-efficiency degreasing device 4 is connected with freeze drier 5, freeze drier 5 is connected with A strainer 6, A strainer 6 is connected with air cushioning tank 7, air cushioning tank 7 is connected with activated charcoal filter 8, activated charcoal filter 8 is connected with nitrogen gas generating system 2, nitrogen gas generating system 2 is connected with nitrogen storage gas tank 9, nitrogen storage gas tank 9 is provided with nitrogen outlet 10, nitrogen outlet 10 place is provided with nitrogen dust filter unit 12, nitrogen gas generating system 2 comprises adsorber 13 and sourdine 14, in adsorber 13, carbonaceous molecular sieve is installed.
In concrete adsorber 13, general employing carbonaceous molecular sieve is sorbent material, the rate of adsorption of carbonaceous molecular sieve to oxygen nitrogen differs greatly, and at short notice, the rate of adsorption of oxygen substantially exceeds the rate of adsorption of nitrogen, this characteristic is utilized to be separated to complete oxygen nitrogen, the loading capacity of carbonaceous molecular sieve to oxygen reduces with the reduction of pressure, reduces pressure, gets final product desorb, complete the regeneration of carbonaceous molecular sieve, in addition, carbonaceous molecular sieve also has adsorptive power to carbonic acid gas and moisture, and is easier to desorb of reducing pressure.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (4)
1. a swing adsorption nitrogen producing apparatus, there is screw-rod air compressor (1) and nitrogen gas generating system (2), it is characterized in that: described screw-rod air compressor (1) is provided with air intlet (11), screw-rod air compressor (1) is connected with air energy storage canister (3), air energy storage canister (3) is connected with high-efficiency degreasing device (4), high-efficiency degreasing device (4) is connected with freeze drier (5), freeze drier (5) is connected with A strainer (6), A strainer (6) is connected with air cushioning tank (7), air cushioning tank (7) is connected with activated charcoal filter (8), activated charcoal filter (8) is connected with nitrogen gas generating system (2), nitrogen gas generating system (2) is connected with nitrogen storage gas tank (9), nitrogen storage gas tank (9) is provided with nitrogen outlet (10).
2. swing adsorption nitrogen producing apparatus according to claim 1, is characterized in that: described nitrogen gas generating system (2) comprises adsorber (13) and sourdine (14).
3. swing adsorption nitrogen producing apparatus according to claim 1, is characterized in that: described nitrogen outlet (10) place is provided with nitrogen dust filter unit (12).
4. swing adsorption nitrogen producing apparatus according to claim 2, is characterized in that: be provided with carbonaceous molecular sieve in described adsorber (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751384.6U CN204310818U (en) | 2014-12-04 | 2014-12-04 | Swing adsorption nitrogen producing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751384.6U CN204310818U (en) | 2014-12-04 | 2014-12-04 | Swing adsorption nitrogen producing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310818U true CN204310818U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420751384.6U Expired - Fee Related CN204310818U (en) | 2014-12-04 | 2014-12-04 | Swing adsorption nitrogen producing apparatus |
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| CN (1) | CN204310818U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185691A (en) * | 2017-07-10 | 2017-09-22 | 河北锐智纳米科技有限公司 | The Cosan ultimogeniture producing line protected based on nitrogen |
| CN107500255A (en) * | 2017-08-28 | 2017-12-22 | 上海孟鼎实业有限公司 | A kind of nitrogen system fills integral system |
| CN109140643A (en) * | 2018-07-13 | 2019-01-04 | 成都绿建工程技术有限公司 | It is wet more than a kind of waste heat to utilize energy-saving fresh oxygen system |
| CN109140607A (en) * | 2018-07-13 | 2019-01-04 | 成都绿建工程技术有限公司 | It is wet more than a kind of overbottom pressure to utilize energy-saving central air conditioner oxygen system |
| PL424337A1 (en) * | 2018-01-22 | 2019-07-29 | Hafner Pomagier - Trzebuchowscy Spółka Jawna | Device for acquiring of nitrogen |
-
2014
- 2014-12-04 CN CN201420751384.6U patent/CN204310818U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185691A (en) * | 2017-07-10 | 2017-09-22 | 河北锐智纳米科技有限公司 | The Cosan ultimogeniture producing line protected based on nitrogen |
| CN107185691B (en) * | 2017-07-10 | 2020-04-14 | 河北锐智纳米科技有限公司 | Sulfur powder production line based on nitrogen protection |
| CN107500255A (en) * | 2017-08-28 | 2017-12-22 | 上海孟鼎实业有限公司 | A kind of nitrogen system fills integral system |
| PL424337A1 (en) * | 2018-01-22 | 2019-07-29 | Hafner Pomagier - Trzebuchowscy Spółka Jawna | Device for acquiring of nitrogen |
| CN109140643A (en) * | 2018-07-13 | 2019-01-04 | 成都绿建工程技术有限公司 | It is wet more than a kind of waste heat to utilize energy-saving fresh oxygen system |
| CN109140607A (en) * | 2018-07-13 | 2019-01-04 | 成都绿建工程技术有限公司 | It is wet more than a kind of overbottom pressure to utilize energy-saving central air conditioner oxygen system |
| CN109140643B (en) * | 2018-07-13 | 2020-09-08 | 成都绿建工程技术有限公司 | Energy-saving fresh air oxygen supply system for waste heat and residual moisture utilization |
| CN109140607B (en) * | 2018-07-13 | 2020-09-08 | 成都绿建工程技术有限公司 | Residual pressure and residual humidity utilization energy-saving central air-conditioning oxygen supply system |
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Legal Events
| 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: 20150506 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |