CN107559584A - Industrial gasses vaporize heat recovery application system - Google Patents
Industrial gasses vaporize heat recovery application system Download PDFInfo
- Publication number
- CN107559584A CN107559584A CN201711044508.1A CN201711044508A CN107559584A CN 107559584 A CN107559584 A CN 107559584A CN 201711044508 A CN201711044508 A CN 201711044508A CN 107559584 A CN107559584 A CN 107559584A
- Authority
- CN
- China
- Prior art keywords
- heat
- vaporization
- application system
- heat recovery
- recovery application
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 230000008016 vaporization Effects 0.000 claims abstract description 52
- 238000009834 vaporization Methods 0.000 claims abstract description 50
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 238000004064 recycling Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims description 14
- 239000006200 vaporizer Substances 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention provides a kind of industrial gasses vaporization heat recovery application system, and it includes：Fluid reservoir, vaporization heat reclamation device, supervising device, detection metering device；Vaporization heat reclamation device includes heat of vaporization recycling can, heat of vaporization recycling can has the circulation line of recirculated water, fluid reservoir is connected by pipeline with heat of vaporization recycling can, liquid-state industrial gas from fluid reservoir carries out heat exchange with the recirculated water that circulation line provides, supervising device is monitored in real time to the flow velocity and temperature of recirculated water in circulation line, detection metering device includes PLC, touch-screen and flow and temperature detecting unit, the heat that the data feedback that PLC detects according to flow and temperature detecting unit reclaims in real time.The present invention takes away cold using recirculated water, applied to industrial production etc., simultaneously because exchange capability of heat is far longer than air, solves problems of the prior art.In addition, the present invention also has the advantages of space is smaller.
Description
Technical field
The present invention relates to a kind of heat recovery system, more particularly to a kind of industrial gasses vaporization heat recovery application system.
Background technology
Industrial gasses refer to nitrogen, oxygen, argon gas, carbon dioxide, natural gas etc., and it is widely used in manufacture, metallurgical, metal
All conglomeraties such as processing, electronics, chemical industry, food, medicine, new material.Liquid is used in order to store the facility of transport, is being used
Live combination nearby with fluid reservoir, vaporizer and stable-pressure device etc., the heat for absorbing air be vaporized and for use.
There are the following problems for aforesaid way：It is larger by atmosphere environment impact when the first, vaporizing, particularly original type selecting equipment
During rated capacity deficiency, not only all there is icing phenomenon, thus evaporating capacity deficiency in winter even summer evaporator surface；2nd, liquid
Need to absorb larger heat during vaporization, that is, the cold that can be recycled application be present, the part cold wastes completely.
Therefore, in view of the above-mentioned problems, being necessary to propose further solution.
The content of the invention
It is an object of the invention to provide a kind of industrial gasses to vaporize heat recovery application system, is deposited in the prior art with overcoming
The problem of.
For achieving the above object, the present invention provides a kind of industrial gasses vaporization heat recovery application system, and it includes：Storage
Flow container, vaporization heat reclamation device, supervising device, detection metering device；
The vaporization heat reclamation device includes heat of vaporization recycling can, and the heat of vaporization recycling can has the circulation line of recirculated water,
The fluid reservoir is connected by pipeline with the heat of vaporization recycling can, the liquid-state industrial gas from the fluid reservoir with it is described
The recirculated water that circulation line provides carries out heat exchange, and the supervising device is carried out to the flow velocity and temperature of recirculated water in circulation line
Monitoring in real time, the detection metering device include PLC, touch-screen and flow and temperature detecting unit, and the PLC is according to
The heat that flow and the data feedback of temperature detecting unit detection reclaim in real time.
As the improvement of the industrial gasses vaporization heat recovery application system of the present invention, the heat of vaporization recycling can includes tank
Body, the heat exchanger tube being arranged in the tank body, the industrial gasses being connected with the heat exchanger tube being arranged on the tank body
Inlet and outlet, the inlet and outlet for the recirculated water being arranged on the tank body and temperature, manometer.
As the improvement of the industrial gasses vaporization heat recovery application system of the present invention, the import of the recirculated water includes inside
The import of recirculated water and the import of outer loop water, the outlet of the recirculated water include outlet and the outer loop of inner loop water
The outlet of water.
As the improvement of the industrial gasses vaporization heat recovery application system of the present invention, the tank body includes top end socket and tank
Body, the round-meshed metallic plate of tool is provided between the top end socket and can body, the import of the inner loop water and outside are followed
The import of ring water is arranged on the top end socket.
As the improvement of the industrial gasses vaporization heat recovery application system of the present invention, shifting is additionally provided with the top end socket
Dynamic suspension ring and the interface for detecting pressure and temp flow.
It is also symmetrical as the improvement of the industrial gasses vaporization heat recovery application system of the present invention, the both sides of the top end socket
It is provided with adpting flange.
As the improvement of the industrial gasses vaporization heat recovery application system of the present invention, the bottom of the tank body is additionally provided with branch
Spike.
As the improvement of the industrial gasses vaporization heat recovery application system of the present invention, the supervising device includes water flow switch
And temp probe.
As the improvement of the industrial gasses vaporization heat recovery application system of the present invention, the system also includes vaporizer, institute
Vaporizer is stated by pipeline with the fluid reservoir and retracting device to be connected.
As the improvement of the industrial gasses vaporization heat recovery application system of the present invention, the fluid reservoir returns with the heat of vaporization
The first valve, the second valve, the 3rd valve, the vaporization heat reclamation device and the vapour are provided with pipeline between receiving apparatus
Change and be provided with the 4th valve, the 5th valve, the 6th valve and the 7th valve on the pipeline between device, the vaporizer rear end
Pressure regulation valve group is additionally provided with pipeline.
Compared with prior art, the beneficial effects of the invention are as follows：The industrial gasses vaporization heat recovery application system of the present invention
Cold is taken away using recirculated water, applied to industrial production etc., simultaneously because exchange capability of heat is far longer than air, solves existing skill
Problem present in art.In addition, the industrial gasses vaporization heat recovery application system of the present invention also has smaller excellent of space
Point.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in invention, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that the industrial gasses of the present invention vaporize the floor map of the embodiment of heat recovery application system one；
Fig. 2 is the plane enlarged diagram of retracting device in Fig. 1.
Embodiment
The present invention is described in detail for shown each embodiment below in conjunction with the accompanying drawings, but it should explanation, these
Embodiment is not limitation of the present invention, those of ordinary skill in the art according to these embodiment institute work energy, method,
Or equivalent transformation or replacement in structure, belong within protection scope of the present invention.
As shown in Figure 1, 2, industrial gasses of the invention vaporization heat recovery application system includes：Fluid reservoir 1, vaporization recuperation of heat
Device 2, supervising device, detection metering device, vaporizer 3.
The fluid reservoir 1 is used for storing liquid industrial gasses, and it includes the internal pressurized tank with certain pressure.
The vaporization heat reclamation device 2 is used to realize the liquid of industrial gasses and the heat exchange of recirculated water and vaporize, followed simultaneously
Ring water obtains cold cooling outflow.
Specifically, the vaporization heat reclamation device 2 includes heat of vaporization recycling can, and the heat of vaporization recycling can has recirculated water
Circulation line, the fluid reservoir 1 is connected by pipeline with the heat of vaporization recycling can, the liquid from the fluid reservoir 1
Industrial gasses carry out heat exchange with the recirculated water that the circulation line provides.
In one embodiment, the heat of vaporization recycling can includes tank body, be arranged at heat exchanger tube 11 in the tank body,
The import 21 and outlet 22 of the industrial gasses being connected with the heat exchanger tube being arranged on the tank body, it is arranged at the tank body
On recirculated water inlet and outlet and temperature, manometer.Wherein, the body is made up of top end socket and can body, institute
The inlet and outlet for stating heat exchanger tube and recirculated water forms the circulation line of the recirculated water.
Further, the round-meshed metallic plate 12 of tool, the metallic plate 12 are provided between the top end socket 10 and can body
For realizing the Uniform Flow of recirculated water.Preferably, the circular hole is several, and several circular holes are distributed evenly in the gold
Belong on plate.The import of the recirculated water includes the import 13 of inner loop water and the import 14 of outer loop water, the recirculated water
Outlet include the outlet 15 of inner loop water and the outlet 16 of outer loop water.Wherein, the import 13 of the inner loop water
Import 14 with outer loop water is arranged on the top end socket 10.
In addition, mobile suspension ring 19, the interface 20 for detecting pressure and temp and connection are additionally provided with the top end socket 10
Flange 17.Wherein, the adpting flange 17 is symmetrically disposed on the both sides of the upper cover 10.Meanwhile the bottom of the tank body
It is additionally provided with the support feet 18 being supported to the tank body.
The supervising device is monitored in real time to the flow velocity and temperature of recirculated water in circulation line, when testing result exceeds
During threshold range, the safety alarm of system starts, and carries out the forced circulation of the inner loop water of vaporizing liquid energy recycle device,
Prevent internal heavy ice.Specifically, the supervising device includes water flow switch and temp probe.The water flow switch and temperature
Probe can be monitored to the flow velocity and temperature of recirculated water respectively.So as to when detecting recirculated water and stopping flowing and into temperature
Safeguard protection will be started during less than design temperature.
It is described detection metering device include PLC, touch-screen and flow and temperature detecting unit, wherein, the PLC according to
The heat of the data feedback Real-time Feedback recovery of flow and the temperature detecting unit detection, and obtained by the energy unit price of input
To economic benefit.
The system also includes vaporizer 3 in parallel or standby, and the vaporizer 3 passes through pipeline and the fluid reservoir 1
It is connected with retracting device 2.Wherein, it is provided with first on the pipeline between the fluid reservoir 1 and the vaporization heat reclamation device 2
Valve 41, the second valve 42, the 3rd valve 43, it is described vaporization heat reclamation device 2 and the vaporizer 3 between pipeline on set
There are the 4th valve 44, the 5th valve 45, the 6th valve 46 and the 7th valve 47, also set on the pipeline of the rear end of vaporizer 3
It is equipped with pressure regulation valve group 48.
During the system work of the present invention, first valve 41, the second valve 42, the 3rd valve 43, the 4th valve 44, the
The pressure regulation valve group 48 of five valves 45 and rear end forms path, and other valves are closed.Meanwhile the fluid reservoir 1 and the vaporization
The valve for the industrial gasses for inputting liquid to fluid reservoir for external tank car is additionally provided with pipeline between heat reclamation device 2.And
In the case of the evaporating capacity of special requirement uses very uneven, then by first valve 41, the second valve 42, the 3rd valve
The 43, the 4th valve 44 of door, the 6th valve 46, the 7th valve 47 and rear end pressure regulation valve group 48 and form path, other valves
Close, wherein vaporizer has gas storage and voltage stabilizing adjustment effect.
In summary, industrial gasses of the invention vaporization heat recovery application system takes away cold using recirculated water, is applied to
Industrial production etc., simultaneously because exchange capability of heat is far longer than air, solve problems of the prior art.In addition, this hair
Bright industrial gasses vaporization heat recovery application system also has the advantages of space is smaller.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. a kind of industrial gasses vaporize heat recovery application system, it is characterised in that the system includes：Fluid reservoir, heat of vaporization return
Receiving apparatus, supervising device, detection metering device；
The vaporization heat reclamation device includes heat of vaporization recycling can, and the heat of vaporization recycling can has the circulation line of recirculated water,
The fluid reservoir is connected by pipeline with the heat of vaporization recycling can, the liquid-state industrial gas from the fluid reservoir with it is described
The recirculated water that circulation line provides carries out heat exchange, and the supervising device is carried out to the flow velocity and temperature of recirculated water in circulation line
Monitoring in real time, the detection metering device include PLC, touch-screen and flow and temperature detecting unit, and the PLC is according to
The heat that flow and the data feedback of temperature detecting unit detection reclaim in real time.
2. industrial gasses according to claim 1 vaporize heat recovery application system, it is characterised in that the vaporization recuperation of heat
Tank includes tank body, the heat exchanger tube being arranged in the tank body, the work being connected with the heat exchanger tube being arranged on the tank body
The inlet and outlet of industry gas, the inlet and outlet for the recirculated water being arranged on the tank body and temperature, manometer.
3. industrial gasses according to claim 2 vaporize heat recovery application system, it is characterised in that the recirculated water enters
Mouth includes the import of inner loop water and the import of outer loop water, and the outlet of the recirculated water includes the outlet of inner loop water
With the outlet of outer loop water.
4. industrial gasses according to claim 2 vaporize heat recovery application system, it is characterised in that the tank body includes upper
Portion's end socket and can body, are provided with the round-meshed metallic plate of tool between the top end socket and can body, the inner loop water enters
The import of mouth and outer loop water is arranged on the top end socket.
5. industrial gasses according to claim 4 vaporize heat recovery application system, it is characterised in that on the top end socket
It is additionally provided with mobile suspension ring and detects the interface of pressure and temp flow.
6. industrial gasses according to claim 4 vaporize heat recovery application system, it is characterised in that the top end socket
Both sides are also symmetrically arranged with adpting flange.
7. industrial gasses according to claim 2 vaporize heat recovery application system, it is characterised in that the bottom of the tank body
It is additionally provided with support feet.
8. industrial gasses according to claim 1 vaporize heat recovery application system, it is characterised in that the supervising device bag
Include water flow switch and temp probe.
9. industrial gasses according to claim 1 vaporize heat recovery application system, it is characterised in that the system also includes
Vaporizer, the vaporizer are connected by pipeline with the fluid reservoir and heat of vaporization recycling can.
10. industrial gasses according to claim 9 vaporize heat recovery application system, it is characterised in that the fluid reservoir with
The first valve, the second valve, the 3rd valve, the vaporization recuperation of heat are provided with pipeline between the vaporization heat reclamation device
The 4th valve, the 5th valve, the 6th valve and the 7th valve are provided with pipeline between device and the vaporizer, it is described
Pressure regulation valve group is additionally provided with the pipeline of vaporizer rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044508.1A CN107559584A (en) | 2017-10-31 | 2017-10-31 | Industrial gasses vaporize heat recovery application system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044508.1A CN107559584A (en) | 2017-10-31 | 2017-10-31 | Industrial gasses vaporize heat recovery application system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107559584A true CN107559584A (en) | 2018-01-09 |
Family
ID=61032132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711044508.1A Pending CN107559584A (en) | 2017-10-31 | 2017-10-31 | Industrial gasses vaporize heat recovery application system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107559584A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1371701A (en) * | 1999-11-19 | 2001-06-04 | Water Corporation, The | A system and method for removing a gas from a plurality of vessels |
| EP1167860A2 (en) * | 2000-06-23 | 2002-01-02 | Werner Hermeling | Mobile filling installation for gas cylinders |
| CN101424497A (en) * | 2007-10-29 | 2009-05-06 | 代雄贸易（上海）有限公司 | Recovery plant for waste water heat energy |
| CN101861492A (en) * | 2007-11-16 | 2010-10-13 | 澳洲澳德赛能源有限公司 | Intermittent de-icing during continuous regasification of a cryogenic fluid using ambient air |
| CN201973448U (en) * | 2011-01-19 | 2011-09-14 | 浙江丽水有邦化工有限公司 | Chlorine cold energy recovering device |
| CN204472492U (en) * | 2015-01-16 | 2015-07-15 | 东风商用车有限公司 | Commercial refrigerator car LNG cold energy recovery system |
| CN204494879U (en) * | 2015-03-24 | 2015-07-22 | 杨永宽 | A kind of solar energy water heater device |
| CN204921192U (en) * | 2015-08-07 | 2015-12-30 | 北京电子科技职业学院 | A natural gas temperature control device for liquefied natural gas car |
| CN106852170A (en) * | 2016-04-25 | 2017-06-13 | 谭波 | The operation method of air cooler, Air-Cooling Island and Air-Cooling Island |
| CN207555200U (en) * | 2017-10-31 | 2018-06-29 | 苏州朗华环境科技有限公司 | Industrial gasses vaporize heat recovery application system |
-
2017
- 2017-10-31 CN CN201711044508.1A patent/CN107559584A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1371701A (en) * | 1999-11-19 | 2001-06-04 | Water Corporation, The | A system and method for removing a gas from a plurality of vessels |
| EP1167860A2 (en) * | 2000-06-23 | 2002-01-02 | Werner Hermeling | Mobile filling installation for gas cylinders |
| CN101424497A (en) * | 2007-10-29 | 2009-05-06 | 代雄贸易（上海）有限公司 | Recovery plant for waste water heat energy |
| CN101861492A (en) * | 2007-11-16 | 2010-10-13 | 澳洲澳德赛能源有限公司 | Intermittent de-icing during continuous regasification of a cryogenic fluid using ambient air |
| CN201973448U (en) * | 2011-01-19 | 2011-09-14 | 浙江丽水有邦化工有限公司 | Chlorine cold energy recovering device |
| CN204472492U (en) * | 2015-01-16 | 2015-07-15 | 东风商用车有限公司 | Commercial refrigerator car LNG cold energy recovery system |
| CN204494879U (en) * | 2015-03-24 | 2015-07-22 | 杨永宽 | A kind of solar energy water heater device |
| CN204921192U (en) * | 2015-08-07 | 2015-12-30 | 北京电子科技职业学院 | A natural gas temperature control device for liquefied natural gas car |
| CN106852170A (en) * | 2016-04-25 | 2017-06-13 | 谭波 | The operation method of air cooler, Air-Cooling Island and Air-Cooling Island |
| CN207555200U (en) * | 2017-10-31 | 2018-06-29 | 苏州朗华环境科技有限公司 | Industrial gasses vaporize heat recovery application system |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |
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| RJ01 | Rejection of invention patent application after publication |