CN204694131U - A kind of complex phase-change heat exchanger - Google Patents
A kind of complex phase-change heat exchanger Download PDFInfo
- Publication number
- CN204694131U CN204694131U CN201520282943.8U CN201520282943U CN204694131U CN 204694131 U CN204694131 U CN 204694131U CN 201520282943 U CN201520282943 U CN 201520282943U CN 204694131 U CN204694131 U CN 204694131U
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- phase
- exchanger
- change heat
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- bubble
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model relates to a kind of complex phase-change heat exchanger, comprise desulfurizing tower, deduster, first phase-change heat-exchanger, second phase-change heat-exchanger, bubble, economizer, the front end of described induced-draught fan connects chimney, described induced-draught fan is connected desulfurizing tower with between deduster, described desulfurizing tower connects the first phase-change heat-exchanger, the first described phase-change heat-exchanger upper end arranges the second phase-change heat-exchanger, bubble connects the lower end of the first phase-change heat-exchanger and the upper end of the second phase-change heat-exchanger respectively, bubble is arranged on therebetween, one end of the second described phase-change heat-exchanger connects air inlet fan, first phase-change heat-exchanger is connected air preheater with the other end of the second phase-change heat-exchanger, economizer is arranged on the outer end of boiler.The utility model installs reliable, easy to use, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly a kind of complex phase-change heat exchanger.
Background technology
Complex phase-change heat exchanger is a kind of novel heat exchange equipment adopting brand new ideas design, it has comprehensively played the different technologies advantage of different augmentation of heat transfer, and according to different instructions for uses, by means of the difference shunting and the different ratio that arrange cold fluid and hot fluid, realize the optimum organization of modern efficient heat exchanger different structure form, and be configured to the complex phase-change heat exchanger of different concrete form.Compared with general heat exchanger, whole low-temperature zone wall temperature of heated surface can be maintained higher temperature levels by it while reducing toxic emission temperature by a relatively large margin, both improve the thermal efficiency of heating equipment most possibly, but part complex phase-change heat exchanger causes cold end corrosion and ash to block up phenomenon because of condensation, causes thermal pollution to environment.
Summary of the invention
The purpose of this utility model is to provide a kind ofly installs complex phase-change heat exchanger that is reliable, easy to use, energy-conserving and environment-protective.
To achieve these goals, the technical solution of the utility model is:
A kind of complex phase-change heat exchanger, comprise desulfurizing tower, deduster, first phase-change heat-exchanger, second phase-change heat-exchanger, bubble, economizer, the front end of induced-draught fan connects chimney, the rear end of described induced-draught fan connects deduster, described induced-draught fan is connected desulfurizing tower with between deduster, described desulfurizing tower connects the first phase-change heat-exchanger, the first described phase-change heat-exchanger upper end arranges the second phase-change heat-exchanger, bubble connects the lower end of the first phase-change heat-exchanger and the upper end of the second phase-change heat-exchanger respectively, bubble is arranged on therebetween, one end of the second described phase-change heat-exchanger connects air inlet fan, first phase-change heat-exchanger is connected air preheater with the other end of the second phase-change heat-exchanger, economizer is arranged on the outer end of boiler.
Further, described induced-draught fan has 2 air inlets.
Further, the other end of the first described phase-change heat-exchanger connects the lower end of air preheater, and the other end of the second phase-change heat-exchanger connects the side of air preheater.
Further, described bubble is provided with flow control valve and gauge table.
The utility model is a kind of composite phase-change heat-transmission device, its beneficial effect is:
(1) reliable, easy to use, energy-conserving and environment-protective are installed;
(2) metal heated temperature of facing the wall and meditating can be set, avoid dewing corrosion and stifled ash;
(3) low temperature heat energy in reclaiming, significantly reduces exhaust gas temperature with security and stability;
(4) eliminate on-condensible gas, heat exchange efficiency is stablized;
(5) desulfurizing tower and the two of deduster are arranged, and what the foreign material in the gas in pipe were separated is more thorough;
(6) the more general heat exchanger of service life of equipment is long.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of complex phase-change heat exchanger of the utility model.
Attached number in the figure is: 1 is chimney, and 2 is induced-draught fans, and 3 is desulfurizing towers, and 4 is dedusters, and 5 is first phase-change heat-exchangers, 6 is flow control valves, and 7 is air preheaters, and 8 is bubbles, and 9 is air inlet fans, and 10 is economizers, 11 is second phase-change heat-exchangers, and 12 is boilers, and 13 is air inlets, 14 gauge tables.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1, a kind of complex phase-change heat exchanger, comprise desulfurizing tower 3, deduster 4, first phase-change heat-exchanger 5, second phase-change heat-exchanger 11, bubble 8, economizer 10, the front end of described induced-draught fan 2 connects chimney 1, the rear end of described induced-draught fan 2 connects deduster 4, by deduster 4, dust is separated from flue gas, described induced-draught fan 2 is connected desulfurizing tower 3 with between deduster 4, desulfurization process is carried out by desulfurizing tower 3 pairs of waste gas, described desulfurizing tower 3 connects the first phase-change heat-exchanger 5, the first described phase-change heat-exchanger 5 upper end arranges the second phase-change heat-exchanger 11, bubble 8 connects the lower end of the first phase-change heat-exchanger 5 and the upper end of the second phase-change heat-exchanger 11 respectively, bubble 8 is arranged on therebetween, utilize bubble 8 to realize fast cooling, one end of the second described phase-change heat-exchanger 11 connects air inlet fan 9, the air intake to the second phase-change heat-exchanger 11 is realized by air inlet fan 9, first phase-change heat-exchanger 5 is connected air preheater 7 with the other end of the second phase-change heat-exchanger 11.First high-temperature flue gas in first phase-change heat-exchanger 5 and the second phase-change heat-exchanger 11 enters air preheater 7 again to boiler air-supply heat release, economizer 10 is arranged on the outer end of boiler 12, economizer 10 is used for the heat of low-temperature flue gas absorbed, and reduces the exhaust gas temperature of flue gas.
Induced-draught fan 9 has 2 air inlets 13, strengthens incoming air area, accelerates intake velocity.
Bubble 8 is provided with flow control valve 6 and gauge table 14, and flow control valve 6 is used for adjusting bubble and enters the flow of first phase-change heat-exchanger 5 and second phase-change heat-exchanger 11, gauge table 14 be used for calculating the flow in bubble number.
The embodiment of the above, just preferred embodiment of the present utility model, and unrestricted the utility model practical range, therefore all equivalences done according to structure, feature and the principle described in the utility model the scope of the claims change or modify, and all should be included in the utility model claim.
Claims (4)
1. a complex phase-change heat exchanger, it is characterized in that, comprise desulfurizing tower (3), deduster (4), first phase-change heat-exchanger (5), second phase-change heat-exchanger (11), bubble (8), economizer (10), the front end of induced-draught fan (2) connects chimney (1), the rear end of described induced-draught fan (2) connects deduster (4), described induced-draught fan (2) is connected desulfurizing tower (3) with between deduster (4), described desulfurizing tower (3) connects the first phase-change heat-exchanger (5), described the first phase-change heat-exchanger (5) upper end arranges the second phase-change heat-exchanger (11), bubble (8) connects the lower end of the first phase-change heat-exchanger (5) and the upper end of the second phase-change heat-exchanger (11) respectively, bubble (8) is arranged on therebetween, one end of described the second phase-change heat-exchanger (11) connects air inlet fan (9), first phase-change heat-exchanger (5) is connected air preheater (7) with the other end of the second phase-change heat-exchanger (11), economizer (10) is arranged on the outer end of boiler (12).
2. a kind of complex phase-change heat exchanger according to claim 1, is characterized in that, described induced-draught fan (9) has 2 air inlets (13).
3. a kind of complex phase-change heat exchanger according to claim 1, it is characterized in that, the other end of described the first phase-change heat-exchanger (5) connects the lower end of air preheater (7), and the other end of the second phase-change heat-exchanger (11) connects the side of air preheater (7).
4. a kind of complex phase-change heat exchanger according to claim 1, is characterized in that, described bubble (8) is provided with flow control valve (6) and gauge table (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282943.8U CN204694131U (en) | 2015-05-05 | 2015-05-05 | A kind of complex phase-change heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282943.8U CN204694131U (en) | 2015-05-05 | 2015-05-05 | A kind of complex phase-change heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694131U true CN204694131U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282943.8U Active CN204694131U (en) | 2015-05-05 | 2015-05-05 | A kind of complex phase-change heat exchanger |
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| Country | Link |
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| CN (1) | CN204694131U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841178A (en) * | 2016-05-06 | 2016-08-10 | 山东岱荣节能环保科技有限公司 | White mist removing heat exchanger used for desulfurization system |
| CN105841176A (en) * | 2016-05-06 | 2016-08-10 | 山东岱荣节能环保科技有限公司 | Desulfurization and denitration clean exhausting device for low-temperature waste gas |
| CN108613209A (en) * | 2018-05-24 | 2018-10-02 | 昆山市三维换热器有限公司 | Phase-change heat exchange system |
| CN109690221A (en) * | 2016-09-09 | 2019-04-26 | 株式会社电装 | Device temperature regulating device |
-
2015
- 2015-05-05 CN CN201520282943.8U patent/CN204694131U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841178A (en) * | 2016-05-06 | 2016-08-10 | 山东岱荣节能环保科技有限公司 | White mist removing heat exchanger used for desulfurization system |
| CN105841176A (en) * | 2016-05-06 | 2016-08-10 | 山东岱荣节能环保科技有限公司 | Desulfurization and denitration clean exhausting device for low-temperature waste gas |
| CN105841178B (en) * | 2016-05-06 | 2018-10-19 | 山东岱荣节能环保科技有限公司 | It is a kind of to remove white haze heat exchanger for desulphurization system |
| CN109690221A (en) * | 2016-09-09 | 2019-04-26 | 株式会社电装 | Device temperature regulating device |
| CN109690221B (en) * | 2016-09-09 | 2020-12-29 | 株式会社电装 | Equipment temperature adjusting device |
| CN108613209A (en) * | 2018-05-24 | 2018-10-02 | 昆山市三维换热器有限公司 | Phase-change heat exchange system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |