CN203768028U - Vehicle-mounted skid-mounted PSA (Pressure Swing Absorption) carbon-molecular-sieve nitrogen preparation equipment - Google Patents
Vehicle-mounted skid-mounted PSA (Pressure Swing Absorption) carbon-molecular-sieve nitrogen preparation equipment Download PDFInfo
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- CN203768028U CN203768028U CN201420199468.3U CN201420199468U CN203768028U CN 203768028 U CN203768028 U CN 203768028U CN 201420199468 U CN201420199468 U CN 201420199468U CN 203768028 U CN203768028 U CN 203768028U
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Abstract
The utility model provides vehicle-mounted skid-mounted PSA (Pressure Swing Absorption) carbon-molecular-sieve nitrogen preparation equipment. The equipment comprises a special degreaser, a cold dryer, air filters, an air buffer tank, an adsorption tank, a nitrogen gas buffer tank and a mobile flatbed trailer besides a supporting air compressor, wherein a traction frame and rubber tires are arranged at the lower part of the mobile flatbed trailer, the special degreaser is connected with the cold dryer through a pipeline, the cold dryer is connected with the air filters through a pipeline, the air filters are connected with the air buffer tank through a pipeline, the nitrogen gas buffer tank is arranged aside the air buffer tank, the air buffer tank is connected with the adsorption tank through a pipeline, an electric control box is arranged aside the adsorption tank, the adsorption tank is connected with the nitrogen gas buffer tank, and the nitrogen gas buffer tank is connected with a gas outlet assembly. Due to a vehicle-mounted skid-mounted structure, the PSA carbon-molecular-sieve nitrogen preparation equipment has the characteristics that the maneuverability is strong, operation can be carried out in a mobile manner and nitrogen gas is produced by separating air, and has the advantages that the structure is compact, the controllability is high, the operation is simple and convenient, operation maintenance is facilitated and the like.
Description
Technical field
The invention belongs to Nitrogen plant field, especially relates to a kind of vehicle-mounted sledge-borne type pressure-variable adsorption carbon molecular sieve nitrogen producing apparatus.
Background technology
Nitrogen plant equipment is generally Open architecture and portable structure from structure.Open architecture is that all devices is arranged in factory building or certain place, by technical process and various valve, these device contexts is assembled, and forms an open loop process system.Portable Nitrogen plant adopts traditional structure formation always, i.e. pretreatment section, mainframe section, finished product nitrogen section exists the technical problems such as complex structure, maneuvering ability be poor.
Summary of the invention
The problem that the invention will solve is to provide a kind of vehicle-mounted sledge-borne type pressure-variable adsorption carbon molecular sieve nitrogen producing apparatus simple in structure, easy to use.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of vehicle-mounted sledge-borne type pressure-variable adsorption carbon molecular sieve nitrogen producing apparatus, comprise special oil eliminator, cooling driers, air filter, air cushioning tank, adsorption tanks, nitrogen buffer tank and mobile flat-bed trailer, be provided with hitch frame and rubber tyre in described mobile flat-bed trailer bottom, a side that is positioned at hitch frame on described mobile flat-bed trailer is set with described special oil eliminator, described special oil eliminator is connected with described cooling driers by pipeline, described cooling driers is connected with air filter by pipeline, air filter can be removed dust and the greasy dirt in pressurized air, described air filter is connected with described air cushioning tank by pipeline, the other nitrogen buffer tank that is provided with of described air cushioning tank, described air cushioning tank is connected with adsorption tanks by pipeline, the other electric control box that is provided with of described adsorption tanks, for controlling the work of Nitrogen plant, nitrogen main frame processed is housed in described adsorption tanks, described adsorption tanks are connected with nitrogen buffer tank, described nitrogen buffer tank with go out pneumatic module and be connected.
Further, between described mobile flat-bed trailer and hitch frame, be provided with bogie, facilitate mobile flat-bed trailer to turn to.
Advantage and positively effect that the invention has are: the structure of vehicle-mounted skid makes pressure-variable adsorption carbon molecular sieve nitrogen-making facility have the feature of mobility strong, movable operation; The design of skid structure has determined the design of this series products and has produced must make full use of limited space and go the allocative effect that reaches best, has greatly reduced design effort amount, has shortened the design cycle, has improved designing quality; The Systematic Design of vehicle-mounted skid make equipment scene install and group to very easy, reduced on-the-spot workload; The production of vehicle-mounted skid mounted equipment, be assembled in factory and complete, with respect to scene, assembling environment is good; Can make full use of the advanced test set in factory of equipment manufacturers; Have production controllability high, can fully simplify its schedule of operation, be conducive to the advantage such as running maintenance after going into operation.
Brief description of the drawings
Fig. 1 is the vertical view of the invention;
Fig. 2 is the front view of the invention.
In figure:
1, go out pneumatic module 2, air cushioning tank 3, nitrogen buffer tank
4, air filter 5, adsorption tanks 6, mobile flat-bed trailer
7, cooling driers 8, hitch frame 9, electric control box
10, tire 11, bogie
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the invention is elaborated.
As illustrated in fig. 1 and 2, a kind of vehicle-mounted sledge-borne type pressure-variable adsorption carbon molecular sieve nitrogen producing apparatus, except air compressor that should be supporting, comprise special oil eliminator, cooling driers 7, air filter 4, air cushioning tank 2, adsorption tanks 5, nitrogen buffer tank 3 and mobile flat-bed trailer 6, be provided with hitch frame 8 and tire 10 in described mobile flat-bed trailer 6 bottoms, between described mobile flat-bed trailer 6 and hitch frame 8, be provided with bogie 11, facilitate mobile flat-bed trailer 6 to turn to, a side that is positioned at hitch frame 8 on described mobile flat-bed trailer 6 is set with described special oil eliminator, special oil eliminator is connected with described cooling driers 7 by pipeline, described cooling driers 7 is connected with air filter 4 by pipeline, air filter 4 can be removed dust and the greasy dirt in pressurized air, described air filter 4 is connected with described air cushioning tank 2 by pipeline, the other nitrogen buffer tank 3 that is provided with of described air cushioning tank 2, described air cushioning tank 2 is connected with adsorption tanks 5 by pipeline, the other electric control box 9 that is provided with of described adsorption tanks 5, for controlling the work of Nitrogen plant, nitrogen main frame processed is housed in described adsorption tanks 5, described adsorption tanks 5 are connected with nitrogen buffer tank 3, described nitrogen buffer tank 3 with go out pneumatic module 1 and be connected.
Air enters special oil eliminator after compressor compression, cooling driers 7, reduce the temperature of the rear air of compression, the steam containing in pressurized air is removed, then enter air filter 4, remove dust and greasy dirt in pressurized air, enter again air cushioning tank 2, after slowing down compressed-air actuated surging force, enter adsorption tanks 5, nitrogen main frame processed in adsorption tanks 5 is isolated airborne oxygen and nitrogen according to carbonaceous molecular sieve to the adsorptivity difference of gas molecule, airborne oxygen is trapped in carbonaceous molecular sieve, airborne nitrogen goes out adsorption tanks 5 through carbonaceous molecular sieve laminar flow, enter nitrogen buffer tank 3, slow down the surging force of compressed nitrogen, flow out finally by crossing pneumatic module 1.Electric control box 9 on mobile flat-bed trailer 6 completes above-mentioned control, the structure of vehicle-mounted skid makes pressure-variable adsorption carbon molecular sieve nitrogen producing apparatus have the feature of mobility strong, movable operation separation air production nitrogen, have compact construction, controllability is high, easy and simple to handle and be beneficial to the advantages such as running maintenance.
Above the invention embodiment is had been described in detail, but described content is only for the preferred embodiment of the invention, can not be considered to the practical range for limiting the invention.All equalization variation and improvement etc. of doing according to the invention application range, within all should still belonging to the patent covering scope of the invention.
Claims (2)
1. a vehicle-mounted sledge-borne type pressure-variable adsorption carbon molecular sieve nitrogen producing apparatus, it is characterized in that: comprise special oil eliminator, cooling driers, air filter, air cushioning tank, adsorption tanks, nitrogen buffer tank and mobile flat-bed trailer, be provided with hitch frame and rubber tyre in described mobile flat-bed trailer bottom, a side that is positioned at hitch frame on described mobile flat-bed trailer is set with described special oil eliminator, described special oil eliminator is connected with described cooling driers by pipeline, described cooling driers is connected with air filter by pipeline, air filter can be removed dust and the greasy dirt in pressurized air, described air filter is connected with described air cushioning tank by pipeline, the other nitrogen buffer tank that is provided with of described air cushioning tank, described air cushioning tank is connected with adsorption tanks by pipeline, the other electric control box that is provided with of described adsorption tanks, for controlling the work of Nitrogen plant, nitrogen main frame processed is housed in described adsorption tanks, described adsorption tanks are connected with nitrogen buffer tank, described nitrogen buffer tank with go out pneumatic module and be connected.
2. the vehicle-mounted sledge-borne type pressure-variable adsorption of one according to claim 1 carbon molecular sieve nitrogen producing apparatus, is characterized in that: between described flat-bed trailer and hitch frame, be provided with bogie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199468.3U CN203768028U (en) | 2014-04-22 | 2014-04-22 | Vehicle-mounted skid-mounted PSA (Pressure Swing Absorption) carbon-molecular-sieve nitrogen preparation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199468.3U CN203768028U (en) | 2014-04-22 | 2014-04-22 | Vehicle-mounted skid-mounted PSA (Pressure Swing Absorption) carbon-molecular-sieve nitrogen preparation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768028U true CN203768028U (en) | 2014-08-13 |
Family
ID=51285242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199468.3U Expired - Fee Related CN203768028U (en) | 2014-04-22 | 2014-04-22 | Vehicle-mounted skid-mounted PSA (Pressure Swing Absorption) carbon-molecular-sieve nitrogen preparation equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN203768028U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474863A (en) * | 2014-11-13 | 2015-04-01 | 中国石油化工股份有限公司 | Skid-mounted Claus sulfur-containing tail gas treatment apparatus |
| JP2020001017A (en) * | 2018-06-29 | 2020-01-09 | 大陽日酸株式会社 | Pressure fluctuation adsorption device |
| CN111232938A (en) * | 2020-04-29 | 2020-06-05 | 山东恒业石油新技术应用有限公司 | Vehicle-mounted fast-moving type high-purity PSA nitrogen making and injecting equipment |
| US11014039B2 (en) | 2018-07-06 | 2021-05-25 | Praxair Technology, Inc. | Nitrogen service supply system |
-
2014
- 2014-04-22 CN CN201420199468.3U patent/CN203768028U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474863A (en) * | 2014-11-13 | 2015-04-01 | 中国石油化工股份有限公司 | Skid-mounted Claus sulfur-containing tail gas treatment apparatus |
| JP2020001017A (en) * | 2018-06-29 | 2020-01-09 | 大陽日酸株式会社 | Pressure fluctuation adsorption device |
| JP7013338B2 (en) | 2018-06-29 | 2022-02-15 | 大陽日酸株式会社 | Pressure fluctuation adsorption device |
| US11014039B2 (en) | 2018-07-06 | 2021-05-25 | Praxair Technology, Inc. | Nitrogen service supply system |
| CN111232938A (en) * | 2020-04-29 | 2020-06-05 | 山东恒业石油新技术应用有限公司 | Vehicle-mounted fast-moving type high-purity PSA nitrogen making and injecting equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20160422 |