CN201764838U - System for recycling smoke and waste heat - Google Patents
System for recycling smoke and waste heat Download PDFInfo
- Publication number
- CN201764838U CN201764838U CN2010205235602U CN201020523560U CN201764838U CN 201764838 U CN201764838 U CN 201764838U CN 2010205235602 U CN2010205235602 U CN 2010205235602U CN 201020523560 U CN201020523560 U CN 201020523560U CN 201764838 U CN201764838 U CN 201764838U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a system for recycling smoke and waste heat comprising an air-water heat exchanger and a hot water tank, wherein the air water heat exchanger contains a smoke tank and water tank, the smoke tank being provided with a smoke inlet and a smoke outlet, the water tank being disposed in the upper part of the smoke tank, the water tank being provided with a hot water outlet and a cold water inlet, a plurality of superconductive heat pipes being disposed between the smoke tank and the water tank for communication between the two, the hot water tank being provided with a hot water inlet and three water outlets, the hot water inlet being communicated with the hot water outlet on the water tank, the three water outlets being respectively communicated with the cold water inlet on the water tank, a boiler water adding pipe, or a civil hot water pipe, the cold water inlet being also communicated with an external cold water adding pipe, the pipeline of the cold water inlet being provided with a water circulating pump. The utility model achieves heat exchanging by efficiently conducting smoke and waste heat passing the smoke tank to the water tank in accordance to rapid heat conducting performance of superconductive heat pipe. The system has the advantages of simple structure, high utilization rate of heat energy, and convenient installation and usage.
Description
Technical field
The utility model relates to recuperation of heat and utilizes technical field, relates in particular to a kind of fume waste heat recycling system.
Background technology
Generally all will use industrial furnace in industrial production, industrial furnace becomes on the industrial production energy and transforms and provide one of visual plant of power.The waste heat flue gas temperature that industrial furnace is discharged is about more than 200 ℃, and it contains a large amount of heat energy, slatterns but by the mode of toxic emission this part heat energy drained in vain; Factory needs a large amount of hot water that use again simultaneously, needs to use a large amount of energy to come heat hot water, wastes energy greatly.The flue gas heat hot water of utilizing industrial furnace to discharge is enterprise's energy savings expense, for saving energy and reduce the cost very big meaning is arranged.Recycling to flue gas is one of method of energy-conservation of consumption reduction, for the secondary recovery utilization of industrial furnace waste heat flue gas, and existing many reports.But its heat exchanger heat energy utilization rate is low, and system's mounting structure complexity is used the hot water inconvenience.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, heat energy utilization rate height, fume waste heat recycling system easy to install.
The technical solution of the utility model is achieved in that a kind of fume waste heat recycling system, comprise air-water heat exchanger, air-water heat exchanger comprises flue gas case and water tank, the flue gas case is provided with into mouth and outlet flue, water tank is positioned at the top of flue gas case, water tank is provided with hot water outlet and cooling water inlet, be communicated with some super heat-conductive pipes between flue gas case and the water tank, it is characterized in that: it also comprises a hot water storage tank, the hot water storage tank is provided with a hot water inlet and three and uses water out, hot water outlet on the hot water inlet joining water box, three with the water out cooling water inlet on the joining water box respectively, boiler replenishing water pipe and production or life hot-water line; Cooling water inlet also is communicated with the external complement cold water pipe; On the pipeline of cooling water inlet, be provided with water circulating pump.
Described super heat-conductive pipe is the metal tube of sealed at both ends high temperature high voltage resistant, and inside is taken out low pressure or vacuum and filled heat-conducting medium.Super heat-conductive pipe is to utilize the decalescence of heat-conducting medium and the high efficient heat exchanging element that heat exchange is carried out in heat release.
Absorb flue gas heat energy effect in order to increase, the lower end of described super heat-conductive pipe is positioned at the body outer setting heat absorption fin of flue gas case inside.
In order to improve the heat absorption efficiency of water tank internal water, described water tank inside is provided with some dividing plates, by dividing plate water tank is formed the crooked aquaporin of crossing from the water inlet to the delivery port.This design can increase the flowing velocity of water, improves the heat absorption efficiency of water.
In order to guarantee the security performance of this device, on water tank, also be provided with safety valve.
The utility model compared with prior art has following advantage: the utility model utilizes the flash heat transfer performance of super heat-conductive pipe to be transmitted to expeditiously by the fume waste heat of flue gas case and realizes exchange heat in the water tank.It also comprises a hot water storage tank, water in the hot water storage tank can turn back to by water circulating pump and continue heating in the water tank, water in the hot water storage tank is communicated with to be produced or the life hot-water line, can be used for producing or life hot water, very easy to use, water in the hot water storage tank is communicated with the boiler replenishing water pipe, can give boiler replenishing water, can save boiler oil consumption.In addition this device also have simple in structure, heat energy utilization rate height, advantage such as easy to install.
Description of drawings
Fig. 1 is an air-water heat exchanger biopsy cavity marker devices perspective view;
Fig. 2 is the vertical view after air-water heat exchanger dissects from water tank middle part level;
Fig. 3 is the utility model fume waste heat recycling system structural representation;
Among the figure, 1. the flue gas case 2. advances mouth, 3. outlet flue, 4. super heat-conductive pipe, 5. heat absorption fin, 6. water tank, 7. water inlet, 8. delivery port, 9. dividing plate, 10. safety valve, 11, boiler, 12, hot water storage tank, 13, water circulating pump, 14, hot water inlet, 15, boiler replenishing water pipe, 16, produce or the life hot-water line, 17, additional cold water pipe.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of fume waste heat recycling system, it comprises air-water heat exchanger and hot water storage tank 12, air-water heat exchanger comprises flue gas case 1 and water tank 6, flue gas case 1 is provided with into mouth 2 and outlet flue 3, water tank 6 is positioned at the top of flue gas case 1, and water tank 6 is provided with water inlet 7 and delivery port 8, is communicated with some super heat-conductive pipes 4 between flue gas case 1 and the water tank 6.Described super heat-conductive pipe 4 is metal tubes of sealed at both ends high temperature high voltage resistant, and inside vacuumizes and fill heat-conducting medium, and the lower end of super heat-conductive pipe 4 is positioned at the body outer setting heat absorption fin 5 of flue gas case 1 inside.Described water tank 6 inside are provided with five dividing plates 9, by dividing plate 9 water tank 18 are formed the crooked aquaporin of crossing from water inlet 7 to delivery port.On water tank 6, also be provided with safety valve 10.Hot water storage tank 12 is provided with a hot water inlet 14 and three and uses water out, 8, three of hot water outlets on hot water inlet 14 joining water box 6 with water out respectively cooling water inlet 7, boiler 11 filling pipes 15 on the joining water box and produce or life with hot-water line 16; Cooling water inlet 7 also is communicated with external complement cold water pipe 17; On the pipeline of cooling water inlet 7, be provided with water circulating pump 13.
In use, high-temperature flue gas is from advancing mouth 2 and enter flue gas case 1 and discharging from outlet flue 3, though what high-temperature flue gas passed through is one section very short flue gas case 1 distance, but because the highdensity arrangement in lower end of super heat-conductive pipe 4 adds heat absorption fin 5, make flue gas fully and the following end in contact of super heat-conductive pipe 4, absorb fume afterheat expeditiously, the process of carrying out heat exchange by the decalescence and the heat release of heat-conducting medium, heat constantly is transmitted to 6 li in water tank, and the water of circulation constantly obtains heating.The water that the hot water storage tank is 12 li can turn back to by water circulating pump 13 and continue heating in the water tank, the water that the hot water storage tank is 12 li is communicated with to be produced or life hot-water line 16, can be used for producing or life hot water, very easy to use, the water that the hot water storage tank is 12 li is communicated with boiler replenishing water pipe 15, boiler replenishing water can be given, boiler oil consumption can be saved.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. fume waste heat recycling system, it comprises air-water heat exchanger, air-water heat exchanger comprises flue gas case (1) and water tank (6), flue gas case (1) is provided with into mouth (2) and outlet flue (3), water tank (6) is positioned at the top of flue gas case (1), water tank (6) is provided with hot water outlet (8) and cooling water inlet (7), be communicated with some super heat-conductive pipes (4) between flue gas case (1) and the water tank (6), it is characterized in that: it also comprises a hot water storage tank (12), hot water storage tank (12) is provided with a hot water inlet (14) and three and uses water out, hot water outlet (8) on hot water inlet (14) joining water box (6), three with the water out cooling water inlet (7) on the joining water box (6) respectively, boiler (11) filling pipe (15) and production or life hot-water line (16); Cooling water inlet (7) also is communicated with external complement cold water pipe (17); On the pipeline of cooling water inlet (7), be provided with water circulating pump (13).
2. according to the described fume waste heat recycling system of claim 1, it is characterized in that: described super heat-conductive pipe (4) is the metal tube of sealed at both ends high temperature high voltage resistant, and inside is taken out low pressure or vacuum and filled heat-conducting medium.
3. according to the described fume waste heat recycling system of claim 2, it is characterized in that: the lower end of described super heat-conductive pipe (4) is positioned at the body outer setting heat absorption fin (5) of flue gas case inside.
4. according to claim 1,2,3 each described fume waste heat recycling systems, it is characterized in that: described water tank (6) inside is provided with some dividing plates (9), by dividing plate (9) water tank (6) is formed the crooked aquaporin of crossing from water inlet (7) to delivery port (8).
5. according to claim 1,2,3 each described fume waste heat recycling systems, it is characterized in that: on water tank (6), also be provided with safety valve (10).
6. according to the described fume waste heat recycling system of claim 4, it is characterized in that: on water tank (6), also be provided with safety valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205235602U CN201764838U (en) | 2010-08-31 | 2010-08-31 | System for recycling smoke and waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205235602U CN201764838U (en) | 2010-08-31 | 2010-08-31 | System for recycling smoke and waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764838U true CN201764838U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205235602U Expired - Fee Related CN201764838U (en) | 2010-08-31 | 2010-08-31 | System for recycling smoke and waste heat |
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| Country | Link |
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| CN (1) | CN201764838U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482781A (en) * | 2014-12-30 | 2015-04-01 | 黑龙江国德节能服务有限公司 | Device for extracting flue gas heat source by virtue of stainless steel brazed heat exchangers and extraction method |
| CN104964301A (en) * | 2015-06-25 | 2015-10-07 | 芜湖鸣人热能设备有限公司 | Smoke waste heat recovery device for heat energy equipment |
| CN105627282A (en) * | 2014-10-30 | 2016-06-01 | 陕西桥上桥锅炉容器制造有限责任公司 | Beer production boiler system for industrial boiler closed-circulation phase-change heat supply system |
| CN108489285A (en) * | 2018-03-20 | 2018-09-04 | 佛山薛子企业服务有限公司 | A kind of chemical residual heat utilizes device |
| CN108916845A (en) * | 2018-09-17 | 2018-11-30 | 德清嘉颖锅炉有限公司 | A kind of novel gas combined steam boiler |
| CN109237442A (en) * | 2018-09-17 | 2019-01-18 | 德清嘉颖锅炉有限公司 | A kind of steam generator using residual heat |
| CN109237443A (en) * | 2018-09-17 | 2019-01-18 | 德清嘉颖锅炉有限公司 | A kind of novel waste heat steam generator |
| CN109237444A (en) * | 2018-09-17 | 2019-01-18 | 德清嘉颖锅炉有限公司 | A kind of heat recovery steam generator |
| CN109237454A (en) * | 2018-09-17 | 2019-01-18 | 德清嘉颖锅炉有限公司 | A kind of combustion and steam generating device |
| CN111841238A (en) * | 2020-06-08 | 2020-10-30 | 湖南沃工环境科技有限公司 | Adsorption desorption and catalytic combustion integrated waste gas treatment system |
| CN113758289A (en) * | 2021-09-15 | 2021-12-07 | 湖南金业环保科技有限公司 | Smelting furnace waste heat recovery system and method for recycling solid waste |
-
2010
- 2010-08-31 CN CN2010205235602U patent/CN201764838U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627282A (en) * | 2014-10-30 | 2016-06-01 | 陕西桥上桥锅炉容器制造有限责任公司 | Beer production boiler system for industrial boiler closed-circulation phase-change heat supply system |
| CN104482781A (en) * | 2014-12-30 | 2015-04-01 | 黑龙江国德节能服务有限公司 | Device for extracting flue gas heat source by virtue of stainless steel brazed heat exchangers and extraction method |
| CN104964301A (en) * | 2015-06-25 | 2015-10-07 | 芜湖鸣人热能设备有限公司 | Smoke waste heat recovery device for heat energy equipment |
| CN104964301B (en) * | 2015-06-25 | 2018-06-26 | 常熟浦发第二热电能源有限公司 | The flue gas waste heat recovery apparatus of thermal hardware |
| CN108489285A (en) * | 2018-03-20 | 2018-09-04 | 佛山薛子企业服务有限公司 | A kind of chemical residual heat utilizes device |
| CN109237442A (en) * | 2018-09-17 | 2019-01-18 | 德清嘉颖锅炉有限公司 | A kind of steam generator using residual heat |
| CN108916845A (en) * | 2018-09-17 | 2018-11-30 | 德清嘉颖锅炉有限公司 | A kind of novel gas combined steam boiler |
| CN109237443A (en) * | 2018-09-17 | 2019-01-18 | 德清嘉颖锅炉有限公司 | A kind of novel waste heat steam generator |
| CN109237444A (en) * | 2018-09-17 | 2019-01-18 | 德清嘉颖锅炉有限公司 | A kind of heat recovery steam generator |
| CN109237454A (en) * | 2018-09-17 | 2019-01-18 | 德清嘉颖锅炉有限公司 | A kind of combustion and steam generating device |
| CN111841238A (en) * | 2020-06-08 | 2020-10-30 | 湖南沃工环境科技有限公司 | Adsorption desorption and catalytic combustion integrated waste gas treatment system |
| CN113758289A (en) * | 2021-09-15 | 2021-12-07 | 湖南金业环保科技有限公司 | Smelting furnace waste heat recovery system and method for recycling solid waste |
| CN113758289B (en) * | 2021-09-15 | 2023-11-10 | 湖南金业环保科技有限公司 | Smelting furnace waste heat recovery system and method for recycling solid waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20150831 |
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| EXPY | Termination of patent right or utility model |