CN219083511U - Unmanned air separation heating pry - Google Patents
Unmanned air separation heating pry Download PDFInfo
- Publication number
- CN219083511U CN219083511U CN202223322486.XU CN202223322486U CN219083511U CN 219083511 U CN219083511 U CN 219083511U CN 202223322486 U CN202223322486 U CN 202223322486U CN 219083511 U CN219083511 U CN 219083511U
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- China
- Prior art keywords
- frame
- install
- air separation
- adsorber
- sled
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- 238000000926 separation method Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 241000282326 Felis catus Species 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 10
- 239000006096 absorbing agent Substances 0.000 abstract description 9
- 239000002808 molecular sieve Substances 0.000 abstract description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 230000003584 silencer Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
- F25J3/0489—Modularity and arrangement of parts of the air fractionation unit, in particular of the cold box, e.g. pre-fabrication, assembling and erection, dimensions, horizontal layout "plot"
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model discloses an unattended air separation heating sled, which relates to the technical field of air separation. The utility model is manufactured in a customized mode through the framework to meet the requirement of the transportation size of the whole skid blocks, the hidden type ladder is arranged for filling the first molecular sieve and the second molecular sieve of the absorber, the low-voltage electrical cabinet and the PLC control cabinet are non-customized, the reservation of multi-form clamping pieces such as liquid equipment, pure nitrogen equipment and the like is met, subtraction processing can be carried out under the condition that excessive points are not needed, most of standardized design of the structure can be reused, the design workload is reduced, and the design period is shortened.
Description
Technical Field
The utility model relates to the technical field of space division, in particular to an unattended space division thermal pry.
Background
Air separation is an industrial device for producing gases such as oxygen, nitrogen and the like through a gas separation technology, simply speaking, different gases are separated from air, and then the separated gases are liquefied so as to be convenient for transportation and storage, or the gases are directly output for production.
The cryogenic separation method is a common gas separation principle of air separation, impurities and dust in the air are removed through a filtering system, then the air is subjected to work by a compressor, then the air enters a precooling system for precooling, so that the energy consumption can be reduced, the economy is improved, then the air is evolved through a purifying system, then the air is expanded through an expansion system, then the needed gas is separated from the air, and then the separated gas can be compressed and stored in a liquefied state.
The existing space division is usually a non-standardized device, most of the space division needs to be designed independently, so that the design workload before the device is applied is large, the design period is long, meanwhile, the space division is mainly carried out by adopting single equipment to be shipped to a project site, a plurality of systems are installed on the project site, finally, the systems are connected to form the space division device, the phenomena of high transportation cost, large site installation workload, high labor cost, long installation period and difficult realization of quick deployment are caused, and meanwhile, the space division is formed by a plurality of single equipment, so that dust prevention and moisture prevention are usually carried out on a building, and the space division has the defects of large occupied area, high civil engineering cost and the like.
Disclosure of Invention
Based on the above, the utility model aims to provide an unattended air separation heating sled so as to solve the technical problems of large setting quantity, long period and high cost of a non-standardized device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned on duty air separation heat sled, includes the frame, install low-voltage electrical cabinet and PLC switch board in the frame, install precooling machine group in the frame, install adsorber first and adsorber second in the frame respectively, install the diverter valve sled between adsorber first and the adsorber second, install electric heater in the frame, be connected with muffler first and muffler second on the frame respectively, install negative pressure fan in the frame, install industrial grade air conditioner in the frame, be provided with the mark gas cylinder in the frame.
By adopting the technical scheme, the test is finished in the manufacturing factory, the manufacturing of the steel structure frame is finished in the manufacturing factory, the steel structure frame can be integrally hoisted and transported to a project site, and the steel structure frame can be fixed by using chemical bolts in place, so that a large amount of site installation workload is saved, and the construction cost of civil engineering is saved.
Further, the frame is made of steel materials.
By adopting the technical scheme, the manufacture and the test of the whole prying block are completed in a manufacturing factory, the frame is manufactured in a customized mode to meet the requirement of the whole prying block on the transportation size, the transportation is universal, the whole prying block is suitable for various road transportation conditions, and the whole prying block is quickly installed in place on site and connected with pipelines as few as possible.
Further, the frame is connected with the low-voltage electrical cabinet and the PLC control cabinet through bolts.
Through adopting above-mentioned technical scheme, customization that integrates, according to different operating mode configuration standard module, on-the-spot quick wiring, low-voltage electrical cabinet, PLC switch board are nonstandard customization, satisfy the reservation of multi-form fastener such as liquid equipment, pure nitrogen equipment, can do subtracting under the condition that does not need the multiple spot and handle.
Further, an external connecting pipeline is arranged in the frame, and a flange is arranged on the external connecting pipeline joint.
By adopting the technical scheme, the pipeline is convenient to assemble rapidly on site, so that the workload and time consumption of site installation are reduced, meanwhile, the flange connection is a traditional and wide pipeline connection mode, and special professionals are not required to conduct guidance and installation.
Furthermore, a cat ladder is arranged in the frame.
Through adopting above-mentioned technical scheme, hidden cat ladder setting is convenient for the staff climb on the heat sled frame, later opens the access door at adsorber one and adsorber two tops to accomplish the filling of adsorber one and adsorber two molecular sieves.
In summary, the utility model has the following advantages:
1. the utility model is manufactured in a customized mode through a frame to meet the requirement of the transportation size of the whole prying block, the hidden type cat ladder is used for filling the absorber I and the absorber II, the low-voltage electrical cabinet and the PLC control cabinet are non-customized, the reservation of multi-form clamping pieces such as liquid equipment, pure nitrogen equipment and the like is met, subtraction processing can be carried out under the condition that excessive points are not needed, maintenance core-pulling space is reserved when a precooling unit and an electric heater are arranged, the layout design of the precooling unit and the double-head of the precooling unit is adapted to the variable load working condition, the standardized design of the switching valve prying can be independently performed, when the yield change is large, the replacement can be independently performed to adapt to the change of the yield and cause the change of the pipeline size, the time consumption caused by the overall design is avoided, the silencer is arranged at the top of the fixed frame, the overall transportation height is reduced, the whole transportation is disconnected at the flange, the internal temperature of the sealed prying block can be actively started under the condition that the temperature is high, the internal temperature of the sealed prying block is reduced, the design can be repeatedly used under the condition that most of the structure standardized design is in summer, and the design work load is reduced, and the design period is shortened;
2. the manufacturing and testing of the whole prying block are finished in a manufacturing factory, the manufacturing of the steel structure frame is finished in the manufacturing factory, then the installation of a precooling machine set, a switching valve prying, an electric heater, a first adsorber, a second adsorber, a silencer, a pipeline system, an instrument control system and an electric control system is finished, then the pressure test, the blowing, the corrosion prevention and the heat preservation of equipment and pipelines are finished, the filling of molecular sieves in the first adsorber and the second adsorber and the alumina and the sealing packaging at an external pipe orifice of the pipeline system are finished after the testing is finished, the whole prying block can be integrally hoisted and transported to a project site after the manufacturing and testing are finished, the fixing of available chemical bolts is finished in place, a large amount of site installation workload is saved, and the construction cost of civil engineering building is saved.
Drawings
FIG. 1 is a schematic diagram of an air separation heat sled according to the present utility model;
FIG. 2 is a schematic view of the back structure of the air separation heating sled of the present utility model;
fig. 3 is an enlarged view of the structure of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a frame; 2. a low-voltage electrical cabinet; 3. a PLC control cabinet; 4. a precooling machine set; 5. an absorber I; 6. a switching valve pry; 7. an electric heater; 8. an absorber II; 9. a muffler I; 10. a second muffler; 11. a negative pressure fan; 12. an industrial grade air conditioner; 13. and (5) marking a gas cylinder.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
An unmanned aerial vehicle thermal pry is shown in fig. 1, 2 and 3, and comprises a frame 1, a low-voltage electrical cabinet 2 and a PLC control cabinet 3 are installed below the inner part of the frame 1, standard modules are configured according to different working conditions so as to facilitate on-site rapid wiring, a precooling unit 4 is installed in the frame 1, a double-machine-head design is reserved, the variable load working conditions can be better handled, the standardized module design can be replaced selectively according to different working condition requirements, an absorber I5 and an absorber II 8 are installed in the frame 1 respectively, a switching valve pry 6 is installed between the absorber I5 and the absorber II 8, the device is suitable for various product latitude changes, the design standardization can be replaced independently, an electric heater 7 is installed in the frame 1, the heating core is designed in a grouping mode, the adjustment is flexible, the maintenance is convenient, a silencer I9 and a silencer II 10 are respectively connected to the frame 1, a negative pressure fan 11 is installed in the frame 1, the device is based on the problem of heat dissipation of the sealed environment in the pry, the air bottle is cooled actively, an industrial air conditioner 12 is installed in the frame 1, the standardized device is arranged to meet the proper temperature of a power distribution room and the room, the temperature standard 13 is set in the air bottle, and the device is set up in the whole weather, and the device is reliable and the device is ensured, and the product is 13 is set up.
Referring to fig. 1 and 2, in the above embodiment, the frame 1 is made of steel materials, transportation is generalized to adapt to various road transportation conditions, the frame is quickly installed in place on site, few pipelines are connected as much as possible, the frame 1 is connected with the low-voltage electrical cabinet 2 and the PLC control cabinet 3 through bolts, an external connecting pipeline is arranged in the frame 1, a flange is arranged on an external connecting pipeline joint, flange connection is simple and convenient to operate, a ladder is arranged in the frame 1, and the hidden ladder is used for filling the molecular sieves of the first adsorber 5 and the second adsorber 8.
The implementation principle of the embodiment is as follows: firstly, the manufacture and test of the whole prying block are completed in a manufacturing factory, the frame 1 is manufactured in a customized mode to meet the requirement of the transportation size of the whole prying block, then the manufacturing factory is used for completing the installation of a precooling unit 4, a switching valve prying 6, an electric heater 7, a first adsorber 5, a second adsorber 8, a first silencer 9, a second silencer 10, a pipeline system, a meter control system and an electric control system, then the pressure test, the blowing, the corrosion prevention and the heat preservation of equipment and pipelines are completed, the filling of molecular sieves and aluminum oxide in the first adsorber 5 and the second adsorber 8 and the sealing packaging of the external pipe orifice of the pipeline system are completed after the test is completed, the whole prying block can be integrally hoisted and transported to a project site, and the in-place completion can be fixed by chemical bolts, and the factory building is not required for direct outdoor installation.
According to the design scheme, the hidden type ladder is used for filling molecular sieves of the first adsorber 5 and the second adsorber 8, the low-voltage electrical cabinet 2 and the PLC control cabinet 3 are non-customized, reservation of multi-form clamping pieces such as liquid equipment, pure nitrogen equipment and the like is met, subtraction processing can be carried out under the condition that multiple points are not needed, a distributed I/O module is adopted by a pipeline and measurement components and instrument signal wires on the equipment, the PLC control cabinet 3 so as to realize quick butt joint of the instrument control type in a prying block and the PLC control cabinet 3, meanwhile, integrated customization of the low-voltage electrical cabinet 2 is realized, standard modules are configured according to different working conditions, quick on-site wiring can be realized, a core-pulling space is reserved when a precooling unit 4 and an electric heater 7 are arranged, a door is arranged on the core-pulling side of the precooling machine, a core-pulling port is reserved at the top of the electric heater 7, the precooling unit 4 is designed in a double-head layout mode, the design is adapted to the variable load working condition, the switching valve prying 6 is standardized, the prying can be independently carried out, when the output is changed greatly, replacement can be independently carried out to adapt to the change of the output, the pipeline size is not required, the whole design is time is consumed, the first 9 and the muffler is arranged at the top 1, the top of the fixed frame is designed to be in a horizontal type, the frame, the whole design is high, the size can be met, and the whole transport flange can be disconnected, and the whole transport flange can be realized; the negative pressure fan 11 and the industrial air conditioner 12 can be actively started under the condition that the internal temperature of the closed prying block is high in summer working conditions so as to reduce the internal temperature of the prying block, and the standard air cylinder 13 can be used for a complete product checking means so as to ensure the reliability of products.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (5)
1. The utility model provides an unmanned on duty space division heat sled, includes frame (1), its characterized in that: install low-voltage electrical cabinet (2) and PLC switch board (3) in frame (1), install precooling machine group (4) in frame (1), install adsorber one (5) and adsorber two (8) in frame (1) respectively, install switching valve sled (6) between adsorber one (5) and adsorber two (8), install electric heater (7) in frame (1), be connected with muffler one (9) and muffler two (10) on frame (1) respectively, install negative pressure fan (11) in frame (1), install industrial grade air conditioner (12) in frame (1), be provided with in frame (1) mark gas cylinder (13).
2. The unattended air separation heating sled of claim 1 wherein: the frame (1) is made of steel materials.
3. The unattended air separation heating sled of claim 1 wherein: the frame (1) is connected with the low-voltage electrical cabinet (2) and the PLC control cabinet (3) through bolts.
4. The unattended air separation heating sled of claim 1 wherein: an external connecting pipeline is arranged in the frame (1), and a flange is arranged on the external connecting pipeline joint.
5. The unattended air separation heating sled of claim 1 wherein: a cat ladder is arranged in the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223322486.XU CN219083511U (en) | 2022-12-12 | 2022-12-12 | Unmanned air separation heating pry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223322486.XU CN219083511U (en) | 2022-12-12 | 2022-12-12 | Unmanned air separation heating pry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219083511U true CN219083511U (en) | 2023-05-26 |
Family
ID=86402931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223322486.XU Active CN219083511U (en) | 2022-12-12 | 2022-12-12 | Unmanned air separation heating pry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219083511U (en) |
-
2022
- 2022-12-12 CN CN202223322486.XU patent/CN219083511U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 2, No. 103 Donggang Second Road, Quzhou City, Zhejiang Province, 324022 Patentee after: Zhejiang Teying Low Temperature Liquefaction Equipment Co.,Ltd. Country or region after: China Address before: 311107 Factory Building 3, No.292, Renliang Road, Renhe Street, Yuhang District, Hangzhou, Zhejiang Patentee before: Hangzhou Teying Cryogenic Liquefaction Equipment Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |