CN103896352A - Efficient low-temperature solar evaporation system - Google Patents
Efficient low-temperature solar evaporation system Download PDFInfo
- Publication number
- CN103896352A CN103896352A CN201410115478.9A CN201410115478A CN103896352A CN 103896352 A CN103896352 A CN 103896352A CN 201410115478 A CN201410115478 A CN 201410115478A CN 103896352 A CN103896352 A CN 103896352A
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- CN
- China
- Prior art keywords
- sewage
- interchanger
- outlet
- air
- import
- 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
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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses an efficient low-temperature solar evaporation system which is characterized by comprising a solar evaporator (1), wherein a hot air outlet of the solar evaporator (1) is connected with an inlet of a compressor (3) through a pipeline, an outlet of the compressor (3) is connected to an air inlet of a heat exchanger (5), an air outlet of the heat exchanger (5) is connected with an inlet of a gas-liquid separator (8), and an air outlet of the gas-liquid separator (8) is connected with an air inlet of the solar evaporator (1). A sewage inlet of the heat exchanger (5) is connected to a sewage pipe, and a sewage outlet of the heat exchanger is connected with a sewage inlet of the solar evaporator (1). The system disclosed by the invention is simple and practical in structure and low in cost, and can pressurize low quality heat of the system and utilize the heat and can reduce the consumption of electrical energy, so that the efficiency of low-temperature solar evaporation is improved.
Description
Technical field
The present invention relates to a kind of Sewage treatment systems, belong to technical field of sewage.
Background technology
Existing low-temperature solar energy vapo(u)rization system is mainly that its advantage is that equipment is simple and practical with solar still composition, and the flow process of disposing of sewage is short, and effluent quality is good, and its shortcoming is that efficiency ratio is lower.
Summary of the invention
Object of the present invention is exactly for above-mentioned the deficiencies in the prior art, and a kind of high efficient cryogenic sun power vapo(u)rization system that improves the system of solar still efficiency and increase treatment capacity ability is provided.
The technical solution used in the present invention is as follows:
A kind of high efficient cryogenic sun power vapo(u)rization system, it is characterized in that it includes solar still, the hot air outlet of described solar still is connected with the import of compressor by pipeline, the outlet of compressor is connected to the air intlet of interchanger, the air vout of described interchanger connects gas-liquid separator import, and the air vout of gas-liquid separator connects the air intlet of described solar still; The sewage import of described interchanger is connected to waste pipe, and its sewage outlet is connected with the sewage import of described solar still.
Between described waste pipe and the import of interchanger sewage, be provided with sewage preheater, the sewage outlet of interchanger is also connected with sewage preheater by partial reflux pipeline.
The invention has the beneficial effects as follows:
Simple and practical, cost is low, and by the low-quality heat of system, by after pressurizeing, it is utilized, the consumption that can cross a small amount of electric energy has improved the efficiency of low-temperature solar energy evaporation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in Figure 1, the present invention includes solar still 1, the hot air outlet of solar still 1 is connected with the import of compressor 3 by pipeline, the outlet of compressor 3 is connected to the air intlet of interchanger 5, the air vout of interchanger 5 connects gas-liquid separator 8 imports, and the air vout of gas-liquid separator 8 connects the air intlet of described solar still 1; The sewage import of described interchanger 5 is connected to waste pipe, and its sewage outlet is connected with the sewage import of described solar still 1.Between waste pipe of the present invention and interchanger 5 sewage imports, sewage preheater 10 can also be set, the sewage outlet of interchanger 5 is also connected with sewage preheater 10 by partial reflux pipeline 11.
Warm air when the present invention moves in solar still 1 is compressed by compressor 3 sucking-offs by pipeline 2, warm air temperature and pressure after compression raises simultaneously, the sewage that the air of rising temperature can be crossed after interchanger 5 and preheating carries out heat exchange, now air themperature will reduce, air after cooling enters gas-liquid separation device 8 by pipeline 6, now carry out gas decompression and aqueous vapor separation at gas-liquid separator 8, entering solar still 1 from gas-liquid separation device 8 air out by pipeline 7, is more than the recycle of air.Sewage be by come water pipeline 9 enter in sewage preheater 10 with interchanger 5 heat exchange after sewage carry out preheating, water after preheating enters interchanger 5, in interchanger 5, carry out heat exchange with compressor 3 warm air out, a sewage part after heat exchange is returned sewage preheater 10, another part is as the water inlet of solar still 1, be phlegma through sun power evaporation rear portion water, another part is that concentrated solution enters respectively different water tanks.
Other the undeclared part the present invention relates to is same as the prior art.
Claims (2)
1. a high efficient cryogenic sun power vapo(u)rization system, it is characterized in that it includes solar still (1), the hot air outlet of described solar still (1) is connected with the import of compressor (3) by pipeline, the outlet of compressor (3) is connected to the air intlet of interchanger (5), the air vout of described interchanger (5) connects gas-liquid separator (8) import, and the air vout of gas-liquid separator (8) connects the air intlet of described solar still (1); The sewage import of described interchanger (5) is connected to waste pipe, and its sewage outlet is connected with the sewage import of described solar still (1).
2. high efficient cryogenic sun power vapo(u)rization system according to claim 1, it is characterized in that being provided with sewage preheater (10) between described waste pipe and interchanger (5) sewage import, the sewage outlet of interchanger (5) is also connected with sewage preheater (10) by partial reflux pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115478.9A CN103896352A (en) | 2014-03-26 | 2014-03-26 | Efficient low-temperature solar evaporation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115478.9A CN103896352A (en) | 2014-03-26 | 2014-03-26 | Efficient low-temperature solar evaporation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103896352A true CN103896352A (en) | 2014-07-02 |
Family
ID=50987985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410115478.9A Pending CN103896352A (en) | 2014-03-26 | 2014-03-26 | Efficient low-temperature solar evaporation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103896352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986896A (en) * | 2015-07-16 | 2015-10-21 | 江苏金山环保科技股份有限公司 | Blue-green algae processing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10361318A1 (en) * | 2003-12-19 | 2005-07-28 | Engelmann, Solar | Seawater desalination unit has a mechanical vapor condenser working in conjunction with an expansion chamber and condenser |
| CN101544411A (en) * | 2009-05-07 | 2009-09-30 | 张培洲 | Solar-energy sea water desalination and salt production device |
| CN102010020A (en) * | 2010-12-27 | 2011-04-13 | 淄博运特能源科技有限公司 | Solar energy sea water desalinization heat collecting system |
| CN102311149A (en) * | 2010-05-31 | 2012-01-11 | 张文知 | Method and device for desalinizing seawater and brackish water by using complete natural energy in manner of mechanical vapor compression distillation |
| CN203794658U (en) * | 2014-03-26 | 2014-08-27 | 江苏金山环保工程集团有限公司 | Efficient low-temperature solar evaporation system |
-
2014
- 2014-03-26 CN CN201410115478.9A patent/CN103896352A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10361318A1 (en) * | 2003-12-19 | 2005-07-28 | Engelmann, Solar | Seawater desalination unit has a mechanical vapor condenser working in conjunction with an expansion chamber and condenser |
| CN101544411A (en) * | 2009-05-07 | 2009-09-30 | 张培洲 | Solar-energy sea water desalination and salt production device |
| CN102311149A (en) * | 2010-05-31 | 2012-01-11 | 张文知 | Method and device for desalinizing seawater and brackish water by using complete natural energy in manner of mechanical vapor compression distillation |
| CN102010020A (en) * | 2010-12-27 | 2011-04-13 | 淄博运特能源科技有限公司 | Solar energy sea water desalinization heat collecting system |
| CN203794658U (en) * | 2014-03-26 | 2014-08-27 | 江苏金山环保工程集团有限公司 | Efficient low-temperature solar evaporation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986896A (en) * | 2015-07-16 | 2015-10-21 | 江苏金山环保科技股份有限公司 | Blue-green algae processing system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU JINSHAN ENVIRONMENTAL PROTECTION TECHNOLOG Free format text: FORMER OWNER: JIANGSU JINSHAN ENVIRONMENTAL PROTECTION ENGINEERING GROUP CO., LTD. Effective date: 20150702 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150702 Address after: 214212 Wuxi, Jiangsu Province, Yixing City Industrial Zone, Wan Zhen Applicant after: Jiangsu Jinshan Environmental Protection Technology Co.,Ltd. Address before: 214212, Jiangsu City, Wuxi province Yixing Stone Town Industrial Park Applicant before: Jiangsu Jinshan Environmental Protection Engineering Group Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140702 |