CN203443403U - Vacuum flash vaporization heat exchange device - Google Patents
Vacuum flash vaporization heat exchange device Download PDFInfo
- Publication number
- CN203443403U CN203443403U CN201320477229.5U CN201320477229U CN203443403U CN 203443403 U CN203443403 U CN 203443403U CN 201320477229 U CN201320477229 U CN 201320477229U CN 203443403 U CN203443403 U CN 203443403U
- Authority
- CN
- China
- Prior art keywords
- water
- flash
- hot water
- vaporization heat
- flash vessel
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a vacuum flash vaporization heat exchange device, which is characterized by comprising a hot water container (2), a flash evaporator (1), a vacuum pump (5), and a flash vaporization heat exchanger (8), wherein the hot water container (2) is used for accumulating a thermal fluid medium; the inlet end of the flash evaporator (1) is connected with the hot water container by a hot water pump (3); the vacuum pump (5) is used for vacuumizing the flash evaporator and is connected with the flash evaporator; the flash vaporization heat exchanger (8) is connected with a vapor outlet arranged at the flash evaporator by a pipeline. The vacuum flash vaporization heat exchange device has the beneficial effects that low-temperature slag washing water or geothermal water can form clean water vapor, the slag washing water and geothermal water of which the waste heat cannot be recycled and used due to the existence of impurities are fully used, and energy resource is saved while better economic benefits are brought.
Description
Technical field
The utility model relates to a kind of vacuum environment of utilizing and makes water at low temperature form the vacuum flashing heat-exchanger rig of steam.
Background technology
At present, the more difficult direct recycling of the heat energy in blast furnace slag quenching water and GEOTHERMAL WATER.Main cause is in flushing cinder water and GEOTHERMAL WATER, to have a large amount of impurity, and flushing cinder water and GEOTHERMAL WATER water temperature are not enough to directly form steam, if use traditional waste heat recovery that flushing cinder water is directly contacted with heat exchanger with GEOTHERMAL WATER, thereby easily make Exchanger Tubes produce dirt, make heat exchanger failure.
Utility model content
The purpose of this utility model is exactly in order to address the above problem, a kind of vacuum flashing heat-exchanger rig is provided, this vacuum flashing heat-exchanger rig can make the flushing cinder water of low temperature and GEOTHERMAL WATER utilize vacuum evaporation for water vapour, forms clean steam, carries out heat exchange with the heat exchanger of low boiling point working medium.Thereby realize flushing cinder water and GEOTHERMAL WATER and carry out waste heat recovery.
To achieve these goals, the utility model adopts following technical scheme:
Vacuum flashing heat-exchanger rig, is characterized in that, has:
For accumulating the hot water tank (2) of hot fluid medium;
Flash vessel (1), its arrival end is connected in hot water tank by heat-exchanger pump (3);
For the vavuum pump (5) that flash vessel is vacuumized, it is connected in flash vessel;
Flash Type heat exchanger (8), it is arranged in the steam (vapor) outlet of flash vessel by pipeline.
Further, this vacuum flashing heat-exchanger rig, also comprises:
For accumulating the water-storing device (7) of cold water medium, the condensation-water drain of described Flash Type heat exchanger and the condensation-water drain of flash vessel are all arranged in water-storing device by pipeline.
In this case, by vavuum pump, regulate pressure, make pressure in flash vessel body lower than atmospheric pressure, make partly to evaporate formation steam by the hot water in heat-exchanger pump suction flash vessel body.
In this case, flushing cinder water etc. evaporates under vacuum condition, forms clean steam.Low Temperature Steam condensation release heat, worker quality liquid evaporation is formed to working substance steam.
The utlity model has following beneficial effect: can make the flushing cinder water of low temperature or GEOTHERMAL WATER form clean steam, flushing cinder water and GEOTHERMAL WATER because existing impurity cannot recycle waste heat are fully used, when saving the energy, bring preferably economic benefit.
Accompanying drawing explanation
Fig. 1 is vacuum flashing heat-exchanger rig structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, vacuum flashing heat-exchanger rig, it has: for accumulating the hot water tank 2 of hot fluid medium, such as cistern, it is used for accumulating such as flushing cinder water and GEOTHERMAL WATER; Flash vessel 1, its arrival end is connected in hot water tank by heat-exchanger pump 3, and the hot-water line 4 that is delivered to flash vessel at the hot fluid of hot water tank is provided with by-pass valve control; For the vavuum pump 5 that flash vessel is vacuumized, it is connected in flash vessel; Flash Type heat exchanger 8, it is arranged in the steam (vapor) outlet of flash vessel by pipeline, and Flash Type heat exchanger has entrance 80 and working substance steam outlet 81 and the condensation-water drain 82 of worker quality liquid.The steam that flash vessel produces makes the worker quality liquid evaporation in Flash Type heat exchanger and forms working substance steam output, and the condensed water of generation gets back to by condensate pipe the cold water collecting device that system arranges.
This vacuum flashing heat-exchanger rig, also comprises: for accumulating the water-storing device 7 of cold water medium, the condensation-water drain of described Flash Type heat exchanger and the condensation-water drain of flash vessel are all arranged in water-storing device by pipeline.The condensed water that flash vessel produces directly leads to water-storing device by downpipe 6.
Flash vessel bottom is connected with pipeline with flushing cinder or underground heat hot-tub.By heat-exchanger pump in hot water suction flash vessel equipment, and by vavuum pump, flasher is vacuumized, the pressure decreased in flasher, the boiling point of steam reduces, make to form steam from the hot water in hot water tank, reach the effect that flash vessel produces clean steam.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of carrying out under the prerequisite that does not depart from principle of the present utility model, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. vacuum flashing heat-exchanger rig, is characterized in that, has:
For accumulating the hot water tank (2) of hot fluid medium;
Flash vessel (1), its arrival end is connected in hot water tank by heat-exchanger pump (3);
For the vavuum pump (5) that flash vessel is vacuumized, it is connected in flash vessel;
Flash Type heat exchanger (8), it is arranged in the steam (vapor) outlet of flash vessel by pipeline.
2. vacuum flashing heat-exchanger rig according to claim 1, is characterized in that, also comprises:
For accumulating the water-storing device (7) of cold water medium, the condensation-water drain of described Flash Type heat exchanger and the condensation-water drain of flash vessel are all arranged in water-storing device by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477229.5U CN203443403U (en) | 2013-08-06 | 2013-08-06 | Vacuum flash vaporization heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477229.5U CN203443403U (en) | 2013-08-06 | 2013-08-06 | Vacuum flash vaporization heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443403U true CN203443403U (en) | 2014-02-19 |
Family
ID=50094443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320477229.5U Expired - Lifetime CN203443403U (en) | 2013-08-06 | 2013-08-06 | Vacuum flash vaporization heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314655A (en) * | 2015-10-19 | 2016-02-10 | 中盐榆林盐化有限公司 | Method and device for utilizing brine geothermal energy and condensed water heat energy |
| CN105953598A (en) * | 2015-12-24 | 2016-09-21 | 天津市布加迪环保科技发展有限公司 | Condensed water vaporization heat exchange system |
-
2013
- 2013-08-06 CN CN201320477229.5U patent/CN203443403U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314655A (en) * | 2015-10-19 | 2016-02-10 | 中盐榆林盐化有限公司 | Method and device for utilizing brine geothermal energy and condensed water heat energy |
| CN105314655B (en) * | 2015-10-19 | 2017-01-11 | 中盐榆林盐化有限公司 | Method and device for utilizing brine geothermal energy and condensed water heat energy |
| CN105953598A (en) * | 2015-12-24 | 2016-09-21 | 天津市布加迪环保科技发展有限公司 | Condensed water vaporization heat exchange system |
| CN105953598B (en) * | 2015-12-24 | 2018-03-06 | 天津市布加迪环保科技发展有限公司 | Condensing water vapor heat-exchange system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204555414U (en) | A kind of degression type steam condensate (SC) reclaiming system | |
| CN201909484U (en) | Aqueous ammonia-applicable system for obtaining heat from medium-temperature and low-temperature geothermal wells | |
| CN203443403U (en) | Vacuum flash vaporization heat exchange device | |
| CN104344746A (en) | Vacuum flashing heat exchanger | |
| CN109368727A (en) | Energy-efficient low-temperature negative-pressure evaporating waste water processing method and processing system | |
| CN103251123B (en) | A kind of vacuum conditioner residual neat recovering system | |
| CN203586854U (en) | Steam waste heat recycling system | |
| CN210833119U (en) | Energy-saving device for sensible heat utilization of high-temperature condensed water | |
| CN204874564U (en) | Blast furnace slag water waste heat recovery device | |
| CN203404836U (en) | Steam condensation water recovery system | |
| CN203550650U (en) | Steam tail gas cooling condensate water recovery device | |
| CN207095059U (en) | A kind of solar energy heat distribution system being combined with city integrated piping lane | |
| CN206130947U (en) | Steam making devices and direct compression formula heat pump system | |
| CN205037537U (en) | Condensate water recovery device | |
| CN104018899A (en) | Peak cooling device and method for air-cooling condenser in power plant | |
| CN204574190U (en) | A kind of steam condensate heat reclamation device | |
| CN204154028U (en) | Flue gas source heat pump hot-water system | |
| CN203364153U (en) | Condensed water recovery device for flue gas waste heat recovery heat exchanger | |
| CN207619438U (en) | A kind of blast furnace slag quenching water and the exhaust heat stepped retracting device of sintering flue gas | |
| CN106439766A (en) | Steam production device and direct compression type heat pump system | |
| CN205208969U (en) | Dull and stereotyped solar heater and solar water heater | |
| CN105222342A (en) | Enhanced heat exchange formula heat pump | |
| CN205935149U (en) | Hydrophobic tub of freeze -proof device of steaming plant | |
| CN203823858U (en) | Double sodium steam condensed water waste-heat-recovering heating device | |
| CN204127938U (en) | Condensation water recovery system in a kind of feed preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |