CN203024482U - Afterheat recycling system - Google Patents
Afterheat recycling system Download PDFInfo
- Publication number
- CN203024482U CN203024482U CN2013200195000U CN201320019500U CN203024482U CN 203024482 U CN203024482 U CN 203024482U CN 2013200195000 U CN2013200195000 U CN 2013200195000U CN 201320019500 U CN201320019500 U CN 201320019500U CN 203024482 U CN203024482 U CN 203024482U
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- CN
- China
- Prior art keywords
- heat
- cold
- waste
- collecting device
- energy collecting
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- 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 - Fee Related
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to the technical field of afterheat recycling devices, and in particular relates to an afterheat recycling system. The afterheat recycling system is that an afterheat recovering device, a compressor, a cold energy collecting device and a refrigeration cabinet are connected sequentially; one end of the cold energy collecting device is connected with the refrigeration cabinet through a pump while the other end of the cold energy collecting device is connected with the bottom end of a heat energy collecting device through an expansion valve; the heat energy collecting device is connected with a cooling column through the pump; the cooling column is connected with the top end of the heat energy collecting device; the heat energy collecting device is connected with the afterheat recovering device; and a hot water pipe and a cold water pipe are arranged on the afterheat recovering device. The afterheat recycling system is integrally designed, the heat energy and the cold energy generated in the whole production process can be recovered and then are utilized again, and therefore, the energy can be saved, and a good effect is realized.
Description
Technical field
The utility model relates to heat recovery device technique field, a kind of waste heat recycling system specifically.
Background technology
Waste heat refers in a certain thermal process process to produce, not to be utilized and is discharged into the heat energy of environment, and it is the secondary energy sources that are stated from the media such as solid, liquids and gases, the heat energy that carries as objects such as oven-fresh steel ingot, slag, hot water, hot flue gases.
Waste heat is under certain economic technology condition, the energy that is not utilized in using energy source equipment, namely unnecessary, the discarded energy.It comprises seven kinds of high-temp waste gas waste heat, cooling medium waste heat, waste vapour waste water residual heat, high-temperature product and afterheat of slags, chemical reaction waste heat, combustible exhaust gas waste liquid and waste material waste heat and high-pressure fluid overbottom pressure etc.According to investigation, the waste heat total resources of every profession and trade account for the 17%-67% of its fuel consumption total amount, and the residual heat resources of recoverable are about 60% of waste heat total resources.The waste heat recovery that has flue gas more than 280 ℃ (or other high temperature dusty gas) in the industries such as glass, metallurgy, smelting, petrochemical industry, building materials, pottery, light textile.Namely so long as exhaust gas temperature higher than Industrial Boiler, fluidized-bed combustion boiler, heat-conducting oil furnace, smelting furnace, metallurgical furnace, blast funnace hot blast stove, the heating furnace of 280 ℃, and chemical fertilizer factory, paper mill all can use.
Therefore, design and aly can carry out recycling fully to waste heat for overcoming above-mentioned deficiency, a kind of waste heat recycling system of energy savings, inventor's problem that will face just.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of waste heat recycling system, and it is simple in structure, and is easy to use, can carry out recycling fully to waste heat, and energy savings has extraordinary practical value.
the technical scheme that its technical problem that solves the utility model adopts is: a kind of waste heat recycling system, comprise waste-heat recovery device, hot-water line, cold water pipe, compressor, the cold gathering-device, cool room, pump, expansion valve, cooling tower, the heat collection device, it is characterized in that: described waste-heat recovery device is connected with compressor, compressor is connected with the cold gathering-device, the cold gathering-device is connected with cool room, cool room is connected with the cold gathering-device other end by pump, the cold gathering-device other end is connected with heat collection device bottom by expansion valve, the heat collection device is connected with cooling tower by pump, cooling tower is connected with heat collection device top, the heat collection device is connected with waste-heat recovery device, be provided with hot-water line and cold water pipe on waste-heat recovery device.
The beneficial effects of the utility model are:
1, the utility model by global design, can reclaim the heat in whole production process and cold, and then utilize, and has saved the energy, and extraordinary effect is arranged.
Description of drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-waste-heat recovery device; The 2-hot-water line; The 3-cold water pipe; The 4-compressor; 5-cold gathering-device; The 6-cool room; The 7-pump; The 8-expansion valve; The 9-cooling tower; 10-heat collection device.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiment only are used for explanation the utility model and are not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Fig. 1 is a kind of waste heat recycling system structural representation of the utility model, comprise waste-heat recovery device 1, hot-water line 2, cold water pipe 3, compressor 4, cold gathering-device 5, cool room 6, pump 7, expansion valve 8, cooling tower 9, heat collection device 10, described waste-heat recovery device 1 is connected with compressor 4, compressor 4 is connected with cold gathering-device 5, cold gathering-device 5 is connected with cool room 6, cool room 6 is connected with cold gathering-device 5 other ends by pump 7, cold gathering-device 5 other ends are connected with heat collection device 10 bottoms by expansion valve 8, heat collection device 10 is connected with cooling tower 9 by pump 7, cooling tower 9 is connected with heat collection device 10 tops, heat collection device 10 is connected with waste-heat recovery device 1, be provided with hot-water line 2 and cold water pipe 3 on waste-heat recovery device 1, the utility model is by global design, heat in whole production process and cold can be reclaimed, and then utilize, saved the energy, extraordinary effect is arranged.
Claims (1)
1. waste heat recycling system, comprise waste-heat recovery device, hot-water line, cold water pipe, compressor, the cold gathering-device, cool room, pump, expansion valve, cooling tower, the heat collection device, it is characterized in that: described waste-heat recovery device is connected with compressor, compressor is connected with the cold gathering-device, the cold gathering-device is connected with cool room, cool room is connected with the cold gathering-device other end by pump, the cold gathering-device other end is connected with heat collection device bottom by expansion valve, the heat collection device is connected with cooling tower by pump, cooling tower is connected with heat collection device top, the heat collection device is connected with waste-heat recovery device, be provided with hot-water line and cold water pipe on waste-heat recovery device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200195000U CN203024482U (en) | 2013-01-15 | 2013-01-15 | Afterheat recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200195000U CN203024482U (en) | 2013-01-15 | 2013-01-15 | Afterheat recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024482U true CN203024482U (en) | 2013-06-26 |
Family
ID=48648462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200195000U Expired - Fee Related CN203024482U (en) | 2013-01-15 | 2013-01-15 | Afterheat recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748374A (en) * | 2013-12-30 | 2015-07-01 | 卢海南 | Refrigerant circulating device for recycling residual cool of heat pump water heater |
| CN107289665A (en) * | 2017-06-09 | 2017-10-24 | 厦门大学 | Regional Energy supply system |
-
2013
- 2013-01-15 CN CN2013200195000U patent/CN203024482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748374A (en) * | 2013-12-30 | 2015-07-01 | 卢海南 | Refrigerant circulating device for recycling residual cool of heat pump water heater |
| CN107289665A (en) * | 2017-06-09 | 2017-10-24 | 厦门大学 | Regional Energy supply system |
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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: 20130626 Termination date: 20170115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |