CN208292667U - A kind of nitrogen making machine heated using residual heat of air compressor - Google Patents
A kind of nitrogen making machine heated using residual heat of air compressor Download PDFInfo
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- CN208292667U CN208292667U CN201820764654.5U CN201820764654U CN208292667U CN 208292667 U CN208292667 U CN 208292667U CN 201820764654 U CN201820764654 U CN 201820764654U CN 208292667 U CN208292667 U CN 208292667U
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- air
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- air inlet
- heat exchanger
- gas outlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model provides a kind of nitrogen making machine heated using residual heat of air compressor, comprising: rack；Power device, transmission device, air compressor, heat exchanger, air accumulator, air filtering assembly, separation assembly and control system are provided in rack；Separation assembly includes nitrogen film processed；Power device provides power by transmission device for air compressor；The gas outlet of air compressor and the air inlet of heat exchanger connect；The gas outlet of heat exchanger and the air inlet of cooler connect；The air inlet of cooler and the air inlet of air accumulator connect；The gas outlet of air accumulator and the air inlet of air filtering assembly connect；The gas outlet of air filtering assembly and the air inlet of heat exchanger connect；The gas outlet of heat exchanger and the air inlet of separation assembly connect；Power device is controlled by control system.The service life that can effectively improve nitrogen film processed, makes full use of resource.
Description
Technical field
The utility model relates to technical field of air separation more particularly to a kind of nitrogen processed heated using residual heat of air compressor
Machine.
Background technique
For a long time, both at home and abroad using the compressed air of electric heater heating system nitrogen film, i.e., existing film nitrogen making machine is
Make some nitrogen films processed be not required to heated compressed air can nitrogen processed, but it is short to will lead to the nitrogen inefficient processed of nitrogen film processed, service life.Compression
Need to make using electric heater heated compressed air to remain few aqueous water heating before air system nitrogen film in compressed air
At vapor, increase nitrogen efficiency processed and the service life of nitrogen film processed, there is that package size is big, weight weight, structure is complicated, energy consumption is high in this way
The problems such as.
Utility model content
The purpose of the utility model is to provide a kind of nitrogen making machines heated using residual heat of air compressor, can effectively improve separation group
The service life of nitrogen film processed in part.
To solve the above problems, the utility model provides a kind of nitrogen making machine heated using residual heat of air compressor, comprising: machine
Frame；Power device, transmission device, air compressor, heat exchanger, air accumulator, air filtering assembly, separation are provided in rack
Component and control system；Separation assembly includes nitrogen film processed；Power device provides power by transmission device for air compressor；It is empty
The gas outlet of air compressor and the air inlet of heat exchanger connect；The gas outlet of heat exchanger and the air inlet of cooler connect；
The air inlet of cooler and the air inlet of air accumulator connect；The gas outlet of air accumulator and the air inlet of air filtering assembly connect；
The gas outlet of air filtering assembly and the air inlet of heat exchanger connect；The gas outlet of heat exchanger and the air inlet of separation assembly
Connection；Power device is controlled by control system.
Further, the above-mentioned nitrogen making machine heated using residual heat of air compressor further include: castor；Castor is fixed at rack
Bottom.
The above-mentioned technical proposal of the utility model has following beneficial technical effect: the air compressor discharge of nitrogen making machine
The compressed air of high pressure-temperature by heat exchanger, to treated, compressed air is heated, both reached to before system nitrogen film
The heating that compressed air carries out makes to remain few aqueous water in compressed air and is heated into vapor, increases the system of nitrogen film processed
Nitrogen efficiency and service life, and reached reasonable using compressed air waste-heat, the consumption of electric energy is saved, package size is reduced, subtracts
Light main screw lift, and simplify complete machine structure and control system complexity.
Detailed description of the invention
Fig. 1 is the main view according to the utility model illustrated embodiment；
Fig. 2 is the top view according to the utility model illustrated embodiment；
Fig. 3 is the right view according to the utility model illustrated embodiment；
Fig. 4 is the left view according to the utility model illustrated embodiment；
Fig. 5 is according to the utility model illustrated embodiment chassis schematic diagram.
Detailed description of the invention: 1: rack；2: power device；3: transmission device；4: air compressor；5: heat exchanger；6: gas storage
Tank；7: air filtering assembly；8: separation assembly；9: exhaust valve；10: castor；11: control system.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Below with reference to the accompanying drawings, the utility model illustrated embodiment is described in detail.
The utility model illustrated embodiment includes rack 1；Power device 2, transmission device 3, air pressure are provided in rack 1
Contracting machine 4, heat exchanger 5, air accumulator 6, air filtering assembly 7, separation assembly 8；Separation assembly 8 includes nitrogen film processed；Power device 2
It is that air compressor 4 provides power by transmission device 3；The gas outlet of air compressor 4 and the air inlet of heat exchanger 5 connect
It connects；The gas outlet of heat exchanger 5 and the air inlet of cooler connect；The air inlet of cooler is connect with the air inlet of air accumulator 6；
The gas outlet of air accumulator 6 is connect with the air inlet of air filtering assembly 7；The gas outlet of air filtering assembly 7 and heat exchanger 5
Air inlet connection；The gas outlet of heat exchanger 5 is connect with the air inlet of separation assembly 8.In the present embodiment, power device 2
For motor, it is also provided with exhaust valve in the gas outlet of separation assembly 8, there are three interface, respectively A mouthfuls, B for exhaust valve tool
Mouthful and C mouthfuls, the A mouth of the exhaust valve is connect with the gas outlet of the separation assembly；B mouth and the gas tank of the exhaust valve
Gas outlet connection.Wherein A mouthfuls are nitrogen interface, and B mouthfuls are compressed air interface, and C mouthfuls are shared exhaust port, when A mouthfuls and C mouthfuls
When for on-state, it is supplied as nitrogen using the nitrogen making machine that residual heat of air compressor heats, when B mouthful and C mouthful is on-states, utilization
The nitrogen making machine of residual heat of air compressor heating is supplied as compressed air, can will be added in this way using residual heat of air compressor when not needing nitrogen processed
The nitrogen making machine of heat is used as air compressor 4, reduces the amount of purchase of user.In order to facilitate movement, the bottom of rack 1 also
Castor 10 can be set.
It, can be by the way that the pedestal of rack 1 be used nothing side by side in another embodiment of the utility model with reference to Fig. 5
Seam steel pipe welding forms, and the both ends of seamless steel pipe are connected to by seamless steel pipe, and it is empty that a receiving can be then formed between steel pipe
Between, this accommodation space can be used to replace air accumulator 6, perhaps be connected to air accumulator 6 to expand gas-storing capacity or reduce storage
The size of gas tank 6, is used for storing air, then reduces package size, alleviates main screw lift, simplifies complete machine knot
Structure.
The working principle of the present embodiment are as follows: power device 2 can generate heat during the work time, then in control system
Under control, heat caused by power device 2 is recycled by heat exchanger 5, the air of normal temperature and pressure is first compressed to required pressure
Power, and waste heat exchange is carried out in delivery heat exchanger 5, it completes to import after being cooled to predetermined temperature into cooler after waste heat exchanges
6 store buffer of air accumulator.Be then directed into air filtering assembly 7 removed water, dedusting, drying process, compression after treatment
Air is again introduced into heat exchanger and is heated to most preferably into film temperature, while remaining liquid water is heated into water steaming in compressed air
Gas carries out air separation by the nitrogen film processed that the air heated again enters separation assembly 8, and the nitrogen isolated passes through exhaust valve
The discharge supply of A mouth need with nitrogen gas preparing, and oxygen-enriched air is then from the discharge of C mouth of exhaust valve.
If you do not need to the B mouth of exhaust valve in the present embodiment can also be connected to C mouthfuls, at this time compressed air when nitrogen
It can be filtered without nitrogen film processed, supply is compressed air.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (2)
1. a kind of nitrogen making machine heated using residual heat of air compressor characterized by comprising
Rack；
Power device, transmission device, air compressor, heat exchanger, air accumulator, air filtration group are provided in the rack
Part, separation assembly and control system；
The separation assembly includes nitrogen film processed；
The power device provides power by the transmission device for the air compressor；
The gas outlet of the air compressor is connect with the air inlet of the heat exchanger；
The gas outlet of the heat exchanger and the air inlet of cooler connect；
The air inlet of the cooler is connect with the air inlet of the air accumulator；
The gas outlet of the air accumulator is connect with the air inlet of the air filtering assembly；
The gas outlet of the air filtering assembly is connect with the air inlet of the heat exchanger；
The gas outlet of the heat exchanger is connect with the air inlet of the separation assembly；
The power device is controlled by the control system.
2. the nitrogen making machine according to claim 1 heated using residual heat of air compressor, which is characterized in that further include:
Castor；
The castor is fixed at the bottom of rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764654.5U CN208292667U (en) | 2018-05-22 | 2018-05-22 | A kind of nitrogen making machine heated using residual heat of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764654.5U CN208292667U (en) | 2018-05-22 | 2018-05-22 | A kind of nitrogen making machine heated using residual heat of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208292667U true CN208292667U (en) | 2018-12-28 |
Family
ID=64727481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820764654.5U Active CN208292667U (en) | 2018-05-22 | 2018-05-22 | A kind of nitrogen making machine heated using residual heat of air compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN208292667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439355A (en) * | 2018-05-22 | 2018-08-24 | 上海韦航装备科技有限公司 | A kind of nitrogen making machine |
| CN111497966A (en) * | 2020-06-01 | 2020-08-07 | 上海韦航装备科技有限公司 | Military energy-saving air source trailer |
-
2018
- 2018-05-22 CN CN201820764654.5U patent/CN208292667U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439355A (en) * | 2018-05-22 | 2018-08-24 | 上海韦航装备科技有限公司 | A kind of nitrogen making machine |
| CN111497966A (en) * | 2020-06-01 | 2020-08-07 | 上海韦航装备科技有限公司 | Military energy-saving air source trailer |
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