CN107198947A - Recovery of latent heat purifier - Google Patents
Recovery of latent heat purifier Download PDFInfo
- Publication number
- CN107198947A CN107198947A CN201610155033.2A CN201610155033A CN107198947A CN 107198947 A CN107198947 A CN 107198947A CN 201610155033 A CN201610155033 A CN 201610155033A CN 107198947 A CN107198947 A CN 107198947A
- Authority
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- China
- Prior art keywords
- latent heat
- heat transfer
- recovery
- transfer column
- low
- 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 53
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003546 flue gas Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003500 flue dust Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 12
- 238000006477 desulfuration reaction Methods 0.000 claims description 9
- 230000023556 desulfurization Effects 0.000 claims description 8
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 6
- 239000003517 fume Substances 0.000 claims description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000003245 coal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229940059936 lithium bromide Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
- F22D11/02—Arrangements of feed-water pumps
- F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of recovery of latent heat purifier, the present apparatus includes recovery of latent heat purifying column, low temperature latent heat transfer column, high temperature latent heat transfer column, acid-base value control unit, thermal source, low-temperature receiver, concentrated solution pump and weak solution pump, concentrated solution pump connects recovery of latent heat purifying column concentrated solution entrance by pipeline and low temperature latent heat transfer column concentrated solution is exported, weak solution pump and acid-base value control unit are sequentially connected in series and connect low temperature latent heat transfer column weak solution entrance and the outlet of recovery of latent heat purifying column weak solution by pipeline, thermal source and low temperature latent heat transfer column thermal source access port UNICOM, low-temperature receiver and high temperature latent heat transfer column low-temperature receiver access port UNICOM, low temperature latent heat transfer column steam (vapor) outlet connection high temperature latent heat transfer column steam inlet.Remaining sulfur dioxide and flue dust in wet flue gas after present apparatus removing wet desulphurization, while reclaiming the water vapour and latent heat in wet flue gas, make flue gas reach minimum discharge standard, and realize energy saving of system purpose.
Description
Technical field
The present invention relates to a kind of recovery of latent heat purifier.
Background technology
Power plant is to reach Standard in terms of environmental protection, and major technique has the technologies such as SCR denitration, wet desulphurization, electric precipitation, and prevention and control of air pollution work in coal-burning power plant's is made substantial progress；But coal-burning power plant of China is fast-growth, and total size is increasing, it has been increasingly difficult to increase the discharge brought increase on a large scale to offset by original emission request, has been exactly in recent years than more prominent environmental pollution example by the haze phenomenon of extensive concern.Therefore minimum discharge and reducing energy consumption are implemented in full to coal unit, be greatly reduced gross coal consumption rate and disposal of pollutants be environmental protection key.
Initial stage is transformed in minimum discharge, substantially takes on the basis of existing environmental protection equipment renovation and improving, then installs wet electrical dust precipitator additional in afterbody, reaches that emission reduction puies forward effect using processing effect is cooperateed with.With the propulsion of minimum discharge project, some new technologies, such as the Technology of Integrating Desulfurization, single column integral desulfurization, dust removal advanced purification technology, boiling type foam the Technology of Integrating Desulfurization have been engendered in recent years.Above green technology, particularly mainly has using the problem of presence before above-mentioned minimum discharge technological transformation：Chimney burn into gypsum rain, desulfurization and dedusting effect be not good, and input and safe construction risk is larger, operating cost is higher, and without output, it is larger to the operated pressure of enterprise.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of recovery of latent heat purifier, remaining sulfur dioxide and flue dust in wet flue gas after present apparatus removing wet desulphurization, the water vapour and latent heat in wet flue gas are reclaimed simultaneously, flue gas is reached minimum discharge standard, and realize energy saving of system purpose.
In order to solve the above technical problems, recovery of latent heat purifier of the present invention includes recovery of latent heat purifying column, low temperature latent heat transfer column, high temperature latent heat transfer column, acid-base value control unit, thermal source, low-temperature receiver, concentrated solution pump and weak solution pump, the recovery of latent heat purifying column include damp inlet, dry gas is exported, concentrated solution entrance, weak solution is exported, desulfurization outlet, flue dust outlet, the low temperature latent heat transfer column is exported comprising concentrated solution, weak solution entrance, thermal source access port, steam (vapor) outlet, the high temperature latent heat transfer column includes steam inlet, water out, low-temperature receiver access port, the concentrated solution pump connects the recovery of latent heat purifying column concentrated solution entrance and low temperature latent heat transfer column concentrated solution outlet by pipeline respectively, the weak solution pump and acid-base value control unit are sequentially connected in series and connect the low temperature latent heat transfer column weak solution entrance respectively by pipeline and the outlet of recovery of latent heat purifying column weak solution, the thermal source and low temperature latent heat transfer column thermal source access port UNICOM, the low-temperature receiver and high temperature latent heat transfer column low-temperature receiver access port UNICOM, the low temperature latent heat transfer column steam (vapor) outlet connect the high temperature latent heat transfer column steam inlet.
Further, the present apparatus also includes heat exchanger, and the heat exchanger is on the concentrated solution pump conduit and weak solution pump conduit.
Further, the thermal source includes steam and/or fume afterheat, condensate of the low-temperature receiver comprising Steam Turbine Regenerative System, boiler replenishing water, life moisturizing, boiler air or source pump.
Further, the present apparatus also includes recovered water pump and reclaims pond, and the high temperature latent heat transfer column water out connects the recovery pond through the recovered water pump.
Further, dry flue gas or steam after being purified through recovery of latent heat are discharged in the recovery of latent heat purifying column damp inlet is introduced after wet desulphurization wet flue gas or the humid air of cooling tower exhaust outlet, the recovery of latent heat purifying column dry gas outlet.
Because recovery of latent heat purifier of the present invention employs above-mentioned technical proposal, i.e. the present apparatus includes recovery of latent heat purifying column, low temperature latent heat transfer column, high temperature latent heat transfer column, acid-base value control unit, thermal source, low-temperature receiver, concentrated solution pump and weak solution pump, concentrated solution pump connects recovery of latent heat purifying column concentrated solution entrance by pipeline and low temperature latent heat transfer column concentrated solution is exported, weak solution pump and acid-base value control unit are sequentially connected in series and connect low temperature latent heat transfer column weak solution entrance and the outlet of recovery of latent heat purifying column weak solution by pipeline, thermal source and low temperature latent heat transfer column thermal source access port UNICOM, low-temperature receiver and high temperature latent heat transfer column low-temperature receiver access port UNICOM, low temperature latent heat transfer column steam (vapor) outlet connection high temperature latent heat transfer column steam inlet.Remaining sulfur dioxide and flue dust in wet flue gas after present apparatus removing wet desulphurization, while reclaiming the water vapour and latent heat in wet flue gas, make flue gas reach minimum discharge standard, and realize energy saving of system purpose.
Brief description of the drawings
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is recovery of latent heat purifier structural representation of the present invention；
Fig. 2 uses Steam Turbine Regenerative System condensate schematic diagram for thermal source in the present apparatus using heat exchanger, low-temperature receiver；
Fig. 3 uses moisturizing schematic diagram for thermal source in the present apparatus using steam, low-temperature receiver；
Fig. 4 uses boiler air schematic diagram for low-temperature receiver in the present apparatus.
Embodiment
Embodiment is as shown in figure 1, recovery of latent heat purifier of the present invention includes recovery of latent heat purifying column 1, low temperature latent heat transfer column 2, high temperature latent heat transfer column 3, acid-base value control unit 4, thermal source 5, low-temperature receiver 6, concentrated solution pump 7 and weak solution pump 8, the recovery of latent heat purifying column 1 include damp inlet 11, dry gas outlet 12, concentrated solution entrance 13, weak solution outlet 14, desulfurization outlet 15, flue dust outlet 16, the low temperature latent heat transfer column 2 includes concentrated solution outlet 21, weak solution entrance 22, thermal source access port 24, steam (vapor) outlet 23, the high temperature latent heat transfer column 3 includes steam inlet 31, water out 32, low-temperature receiver access port 33, the concentrated solution pump 7 connects the concentrated solution entrance 13 of recovery of latent heat purifying column 1 and the concentrated solution of low temperature latent heat transfer column 2 outlet 21 by pipeline respectively, the weak solution pump 8 and acid-base value control unit 4 are sequentially connected in series and connect the weak solution entrance 22 of low temperature latent heat transfer column 2 respectively by pipeline and the weak solution of recovery of latent heat purifying column 1 outlet 14, the thermal source 5 and the UNICOM of 2 thermal source access port of low temperature latent heat transfer column 24, the low-temperature receiver 6 and the UNICOM of 3 low-temperature receiver access port of high temperature latent heat transfer column 33, the steam (vapor) outlet 23 of low temperature latent heat transfer column 2 connect the steam inlet 31 of high temperature latent heat transfer column 3.
It is preferred that, the present apparatus also includes heat exchanger 71, and the heat exchanger 71 is on the pipeline of concentrated solution pump 7 and the pipeline of weak solution pump 8.
It is preferred that, as shown in Figures 2 to 4, the thermal source 5 includes steam and/or fume afterheat, condensate of the low-temperature receiver 6 comprising Steam Turbine Regenerative System, boiler replenishing water, life moisturizing, boiler air or source pump.
It is preferred that, the present apparatus also includes recovered water pump 91 and reclaims pond 9, and the water out 32 of high temperature latent heat transfer column 3 connects the recovery pond 9 through the recovered water pump 91.
It is preferred that, dry flue gas or steam after being purified through recovery of latent heat are discharged in wet flue gas or the humid air of cooling tower exhaust outlet that the damp inlet 11 of recovery of latent heat purifying column 1 is introduced after wet desulphurization, the dry gas of recovery of latent heat purifying column 1 outlet 12.When the present apparatus is applied to Latent heat reclaiming clean, dry gas outlet 12 can connect chimney 17, and dry flue gas is discharged from chimney 17；Applied to when the steam recovery of latent heat purification that cooling tower is discharged, steam is directly discharged to atmospheric environment through dry gas outlet 12.
The present apparatus is applied to Thermal generation unit, the recovery of latent heat of gas/oil-fired boiler unit flue gas or steam and purification, during its work, humid air（Air-out at the top of such as cooling tower）The wet flue gas that either power plant's wet desulfuration tower is exported, recovery of latent heat purifying column 1 is incorporated into through damp inlet 11, fully contacted with from the concentrated solution of low temperature latent heat transfer column 2 in Ta Nei, the moisture in wet flue gas or humid air is absorbed, the gas after exporting 12 discharge recovery of latent heat purifying columns 1 through dry gas is changed into dry flue gas or dry air and temperature is raised；Concentrated solution absorbs thinning after steam in recovery of latent heat purifying column 1, latent heat is discharged so that solution temperature is raised because steam becomes liquid simultaneously, weak solution by heat exchanger 71 and goes the concentrated solution of recovery of latent heat purifying column 1 to carry out a heat exchange during low temperature latent heat transfer column 2 is returned, reduce the temperature of concentrated solution, further improve temperature when weak solution returns to low temperature latent heat transfer column 2, and in weak solution return course, the concentration or acid-base value of solution are controlled by acid-base value control unit 4；Weak solution is in low temperature latent heat transfer column 2, generation steam is heated by external source 5, so that weak solution becomes concentrated solution and constantly circulated between recovery of latent heat purifying column 1 and low temperature latent heat transfer column 2, wherein concentrated solution and weak solution are the solution of easily absorption steam, such as calcium chloride solution, lithium-bromide solution etc.；The steam of low temperature latent heat transfer column 2 enters in high temperature latent heat transfer column 3 through steam (vapor) outlet 23 and steam inlet 31, and becomes condensate by low-temperature receiver cooling, and condensate enters recovery pond 9 by water out 32 and reclaimed.Wherein concentrated solution pump 7, weak solution pump 8 and recovered water pump 91 are used for the power for providing liquid flowing.Therefore, the latent heat of wet flue gas or humid air is absorbed by low-temperature receiver in whole process, and condensate is recycled.In addition, for the wet flue gas after wet desulphurization, because containing do not remove remaining or failing to reach the material of the environmental pollutions such as the flue dust of effluent standard and sulfur dioxide, further removed and discharged through desulfurization outlet 15 and flue dust outlet 16 by solution in recovery of latent heat purifying column 1, so as to reach the purpose of purifying smoke so that fume emission reaches minimum discharge.
As shown in Fig. 2 the thermal source in the present apparatus can use the heat exchanger 51 in steam and/or flue gas pipeline, heat exchanger 51 absorbs the heat of steam and/or flue gas to heat the weak solution in low temperature latent heat transfer column 2, reaches the purpose for being converted into concentrated solution；Low-temperature receiver can use certain one-level low-pressure heater 61 in Steam Turbine Regenerative System, the main condensate of steam turbine flows to high one-level low-pressure heater after the low-pressure heater 61, low-pressure heater 61 absorbs the heat of steam in high temperature latent heat transfer column 3, on the one hand steam in high temperature latent heat transfer column 3 is become into condensate, on the other hand the efficiency of heating surface of the low-pressure heater 61 to full-flow condensate is improved, reduces energy consumption.
As shown in figure 3, the thermal source in the present apparatus can also use the input 52 of drawing gas in Steam Turbine Regenerative System, into condensate output 53 after low temperature latent heat transfer column 2；Low-temperature receiver can be using the low temperature moisturizing input 62 in boiler replenishing water or life moisturizing, into high temperature moisturizing output 63 after high temperature latent heat transfer column 3.
As shown in figure 4, the low-temperature receiver in the present apparatus also can input 64 using the Cryogenic air of boiler air, into high temperature air output 65 after high temperature latent heat transfer column 3.
The cold and heat source that thermal source and low-temperature receiver in the present apparatus can combine coal unit is comprehensively utilized, and had both played a part of thermal source and low-temperature receiver in the present apparatus, the energy consumption of coal unit is reduced again, and reached the purpose of energy-conservation.
Claims (5)
1. a kind of recovery of latent heat purifier, it is characterised in that：The present apparatus includes recovery of latent heat purifying column, low temperature latent heat transfer column, high temperature latent heat transfer column, acid-base value control unit, thermal source, low-temperature receiver, concentrated solution pump and weak solution pump, the recovery of latent heat purifying column include damp inlet, dry gas is exported, concentrated solution entrance, weak solution is exported, desulfurization outlet, flue dust outlet, the low temperature latent heat transfer column is exported comprising concentrated solution, weak solution entrance, thermal source access port, steam (vapor) outlet, the high temperature latent heat transfer column includes steam inlet, water out, low-temperature receiver access port, the concentrated solution pump connects the recovery of latent heat purifying column concentrated solution entrance and low temperature latent heat transfer column concentrated solution outlet by pipeline respectively, the weak solution pump and acid-base value control unit are sequentially connected in series and connect the low temperature latent heat transfer column weak solution entrance respectively by pipeline and the outlet of recovery of latent heat purifying column weak solution, the thermal source and low temperature latent heat transfer column thermal source access port UNICOM, the low-temperature receiver and high temperature latent heat transfer column low-temperature receiver access port UNICOM, the low temperature latent heat transfer column steam (vapor) outlet connect the high temperature latent heat transfer column steam inlet.
2. recovery of latent heat purifier according to claim 1, it is characterised in that：The present apparatus also includes heat exchanger, and the heat exchanger is on the concentrated solution pump conduit and weak solution pump conduit.
3. recovery of latent heat purifier according to claim 1 or 2, it is characterised in that：The thermal source includes steam and/or fume afterheat, condensate of the low-temperature receiver comprising Steam Turbine Regenerative System, boiler replenishing water, life moisturizing, boiler air or source pump.
4. recovery of latent heat purifier according to claim 3, it is characterised in that：The present apparatus also includes recovered water pump and reclaims pond, and the high temperature latent heat transfer column water out connects the recovery pond through the recovered water pump.
5. recovery of latent heat purifier according to claim 4, it is characterised in that：Discharge dry flue gas or steam after being purified through recovery of latent heat in wet flue gas or the humid air of cooling tower exhaust outlet that the recovery of latent heat purifying column damp inlet is introduced after wet desulphurization, the recovery of latent heat purifying column dry gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155033.2A CN107198947A (en) | 2016-03-18 | 2016-03-18 | Recovery of latent heat purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155033.2A CN107198947A (en) | 2016-03-18 | 2016-03-18 | Recovery of latent heat purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107198947A true CN107198947A (en) | 2017-09-26 |
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ID=59903835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155033.2A Pending CN107198947A (en) | 2016-03-18 | 2016-03-18 | Recovery of latent heat purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN107198947A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224636A (en) * | 2018-01-03 | 2018-06-29 | 清华大学 | A kind of heat pump driven vacuum regeneration type solution dehumidifying fresh air handling group |
| CN108744930A (en) * | 2018-06-13 | 2018-11-06 | 哈尔滨工程大学 | A kind of system of the high efficiente callback gas fired-boiler fume afterheat based on injector |
| CN109126426A (en) * | 2018-09-27 | 2019-01-04 | 上海双木散热器制造有限公司 | The purification recovery device of flue gas desulfurization and denitrification |
| CN109838804A (en) * | 2019-02-21 | 2019-06-04 | 中国华电科工集团有限公司 | A kind of device of double regenerating energy-savings |
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| JPH05253442A (en) * | 1992-03-11 | 1993-10-05 | Mitsubishi Heavy Ind Ltd | Flue gas desulfurization method |
| CN101922821A (en) * | 2009-06-10 | 2010-12-22 | 中国科学院工程热物理研究所 | Method for simultaneously recovering water and latent heat in high-humidity flue gas and heat pump device |
| CN103807932A (en) * | 2014-02-18 | 2014-05-21 | 浙江理工大学 | Forward permeation solution dehumidification regenerating device |
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| CN205412650U (en) * | 2016-03-18 | 2016-08-03 | 上海碳索能源环境服务有限公司 | Purifier is retrieved to latent heat |
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2016
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Non-Patent Citations (1)
| Title |
|---|
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224636A (en) * | 2018-01-03 | 2018-06-29 | 清华大学 | A kind of heat pump driven vacuum regeneration type solution dehumidifying fresh air handling group |
| CN108744930A (en) * | 2018-06-13 | 2018-11-06 | 哈尔滨工程大学 | A kind of system of the high efficiente callback gas fired-boiler fume afterheat based on injector |
| CN108744930B (en) * | 2018-06-13 | 2021-10-26 | 哈尔滨工程大学 | System for efficiently recycling flue gas waste heat of gas-fired boiler based on ejector |
| CN109126426A (en) * | 2018-09-27 | 2019-01-04 | 上海双木散热器制造有限公司 | The purification recovery device of flue gas desulfurization and denitrification |
| CN109838804A (en) * | 2019-02-21 | 2019-06-04 | 中国华电科工集团有限公司 | A kind of device of double regenerating energy-savings |
| CN109838804B (en) * | 2019-02-21 | 2023-09-26 | 中国华电科工集团有限公司 | Double-regeneration energy-saving device |
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Address after: 201108 room 2, 6 building, 4299 Jin Du Road, Minhang District, Shanghai, D91 Applicant after: Shanghai Carbon Soot Energy Service Co.,Ltd. Address before: 201108 room 2, 6 building, 4299 Jin Du Road, Minhang District, Shanghai, D91 Applicant before: SHANGHAI DISCOVERY ENERGY ENVIRONMENTAL SERVICE CO.,LTD. |
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Application publication date: 20170926 |