CN203672163U - Waste heat recycling device - Google Patents
Waste heat recycling device Download PDFInfo
- Publication number
- CN203672163U CN203672163U CN201420029814.3U CN201420029814U CN203672163U CN 203672163 U CN203672163 U CN 203672163U CN 201420029814 U CN201420029814 U CN 201420029814U CN 203672163 U CN203672163 U CN 203672163U
- Authority
- CN
- China
- Prior art keywords
- waste heat
- hot gas
- combustion furnace
- collecting pipe
- drying device
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of fictile production and manufacturing, in particular to a waste heat recycling device. The waste heat recycling device comprises a combustion furnace. The combustion furnace is connected with a processing device through a hot air pipe, the air outlet end of the combustion furnace is connected with a hot gas collection pipe, the hot gas collection pipe penetrates into a waste heat dryer, a plurality of drying holes are formed in the portion, inside the waste heat dryer, of the hot gas collection pipe, a stirring blade is arranged on the hot gas collection pipe, two rotary outer gears are arranged on the outer circle of the waste heat dryer and meshed with a large gear, and the gas outlet end of the hot gas collection pipe is connected with a waste heat heating device. The two large gears are connected through a rotary shaft, and a belt wheel on the rotary shaft is connected with a motor. The waste heat recycling device has the advantages that the occupation area is small, waste heat produced after processing can be recycled, environment protection and energy conservation are achieved, the waste heat utilization rate is improved, the production cost of an enterprise is reduced, and pollution to the atmosphere is reduced.
Description
Technical field
The utility model relates to fictile manufacturing technology field, especially relates to a kind of waste heat recovery EGR.
Background technology
Energy-saving and cost-reducing is the long-term strategic task of smelting enterprise.In processing smelting process, all can produce a large amount of available heats and discharge more waste gas, wherein these waste gas are also with the waste heat of 50%-60%, but current enterprise is imappropriate for the way of these recycling Heat Treatment, substantially be all to allow it discharge be in vain dispersed in air, strengthen production cost, waste the very large energy, but also can cause certain pollution to air, how these useful heats and waste gas being reclaimed and used is that existing large enterprise needs problems in the urgent need to address.
Summary of the invention
The purpose of this utility model is to provide a kind of Environmental Safety, and the waste heat recovery EGR that exhaust gas utilization rate is high solves the large problem of the large power consumption of current exhaust emission.
For achieving the above object, the utility model adopts following technical scheme:
A kind of waste heat recovery EGR, comprise combustion furnace, combustion furnace is connected with processing unit (plant) by warm-air pipe, combustion furnace gas outlet end connects hot gas collecting pipe, and hot gas collecting pipe, through in residual heat drying device, has some drying holes on the hot gas collecting pipe in residual heat drying device, hot gas collecting pipe is provided with stirring blade, residual heat drying device outer ring is provided with two and rotates external gear, rotates external gear and engages with gear wheel, and hot gas collecting pipe outlet side connects waste heat heat riser.
Described two gear wheels connect by turning cylinder, and the belt pulley on turning cylinder connects motor.
Described residual heat drying device upper end is provided with charging aperture, and processing unit (plant) discharge end is connected with charging aperture.
The hot gas outlet side of described waste heat heat riser is connected with processing unit (plant) by second heat airduct, and waste heat heat riser toxic emission end is equipped with air purifier.
Described gear wheel is arranged on fixed support, and fixed support both sides are provided with deep floor.
Described stirring blade is helical form.
The gain effect of a kind of waste heat recovery EGR that the utility model provides is: waste heat recovery EGR floor space is little, the waste heat recovery that processes generation can be utilized again, environmental protection and energy saving, have improved the utilization rate of waste heat, reduce the production cost of enterprise, reduced the pollution to atmosphere.
brief description of the drawings:
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is residual heat drying device schematic diagram of the present utility model.
detailed description of the invention:
In order to make juror can the object of the utility model, feature and function be had further and be understood, below in conjunction with accompanying drawing, the utility model be further illustrated:
Refer to shown in Fig. 1-2, it is structural representation of the present utility model, the utility model is relevant a kind of waste heat recovery EGR, comprise combustion furnace 1, combustion furnace 1 is connected with processing unit (plant) 3 by warm-air pipe 2, combustion furnace 1 gas outlet end connects hot gas collecting pipe 4, hot gas collecting pipe 4 is through in residual heat drying device 5, on hot gas collecting pipe 4 in residual heat drying device 5, have some drying holes 41, hot gas collecting pipe 4 is provided with and stirs blade 7, residual heat drying device 5 outer rings are provided with two and rotate external gear 8, rotating external gear 8 engages with gear wheel 6, hot gas collecting pipe 4 outlet sides connect waste heat heat riser 9.Two gear wheels 6 connect by turning cylinder 61, and the belt pulley 62 on turning cylinder 61 connects motor 63.Residual heat drying device 5 upper ends are provided with charging aperture 51, and processing unit (plant) 3 discharge ends are connected with charging aperture 51.The hot gas outlet side of waste heat heat riser 9 is connected with processing unit (plant) 3 by second heat airduct 21, and waste heat heat riser 9 toxic emission ends are equipped with air purifier 10.Gear wheel 6 is arranged on fixed support 64, and fixed support 64 both sides are provided with deep floor 65.Stirring blade 7 is helical form.
The powder such as combustion furnace 1 burns provides heat to processing unit (plant) 3 by warm-air pipe 2, the spodumene that processing unit (plant) 3 processes fall in residual heat drying device 5 through charging aperture 51.
Heat and waste gas unnecessary after combustion furnace 1 burning flow into hot gas collecting pipe 4, hot gas is discharged into residual heat drying device 5 by drying hole 41, powder is carried out to drying and processing, motor 63 rotates simultaneously, belt pulley 62 drives two gear wheels 6 in left and right to rotate, the rotation external gear 8 engaging with gear wheel 6 drives residual heat drying device 5 to rotate, and the powder of residual heat drying device 5 inside, along with the rotation powder of residual heat drying device 5 can better be dried, stirs blade 7 and heap knot powder together can be separated.
Waste gas flows into waste heat heat riser 9 after in residual heat drying device 5, and waste heat heat riser 9 carries out hyperthermic treatment to waste gas, and reaching default temperature provides processing needed heat by second heat airduct 21 to processing unit (plant) 3 again.
Last remaining waste gas is discharged in air after air purifier 10 purifications being housed by waste heat heat riser 9 toxic emission ends, reduces and pollutes.
Certainly, these are only the utility model preferred embodiments, not limit the scope of application of the present utility model with this, therefore, allly in the utility model principle, make equivalent change and all should be included in protection domain of the present utility model.
Claims (6)
1. a waste heat recovery EGR, comprise combustion furnace (1), combustion furnace (1) is connected with processing unit (plant) (3) by warm-air pipe (2), it is characterized in that: combustion furnace (1) gas outlet end connects hot gas collecting pipe (4), hot gas collecting pipe (4) is through in residual heat drying device (5), on hot gas collecting pipe (4) in residual heat drying device (5), have some drying holes (41), hot gas collecting pipe (4) is provided with and stirs blade (7)
Residual heat drying device (5) outer ring is provided with two and rotates external gear (8), and rotate external gear (8) and engage with gear wheel (6),
Hot gas collecting pipe (4) outlet side connects waste heat heat riser (9).
2. a kind of waste heat recovery EGR according to claim 1, is characterized in that: described two gear wheels (6) connect by turning cylinder (61), and the belt pulley (62) on turning cylinder (61) connects motor (63).
3. a kind of waste heat recovery EGR according to claim 1, is characterized in that: described residual heat drying device (5) upper end is provided with charging aperture (51), and processing unit (plant) (3) discharge end is connected with charging aperture (51).
4. a kind of waste heat recovery EGR according to claim 1, it is characterized in that: the hot gas outlet side of described waste heat heat riser (9) is connected with processing unit (plant) (3) by second heat airduct (21), and waste heat heat riser (9) toxic emission end is equipped with air purifier (10).
5. a kind of waste heat recovery EGR according to claim 1, is characterized in that: it is upper that described gear wheel (6) is arranged on fixed support (64), and fixed support (64) both sides are provided with deep floor (65).
6. a kind of waste heat recovery EGR according to claim 1, is characterized in that: described stirring blade (7) is helical form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029814.3U CN203672163U (en) | 2014-01-17 | 2014-01-17 | Waste heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029814.3U CN203672163U (en) | 2014-01-17 | 2014-01-17 | Waste heat recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672163U true CN203672163U (en) | 2014-06-25 |
Family
ID=50968449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029814.3U Expired - Fee Related CN203672163U (en) | 2014-01-17 | 2014-01-17 | Waste heat recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672163U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930842A (en) * | 2015-07-14 | 2015-09-23 | 东源辉科建材发展有限公司 | Drying equipment by means of waste heat |
| CN105716438A (en) * | 2016-04-21 | 2016-06-29 | 北京京南尚德生物科技有限公司 | Environment-friendly hot air recovery furnace |
| CN108626977A (en) * | 2017-03-17 | 2018-10-09 | 广西明福科技有限公司 | Multifunction automatic dryer |
| CN114877664A (en) * | 2022-04-26 | 2022-08-09 | 咸宁市农业科学院 | Drum-type grain drying machine |
-
2014
- 2014-01-17 CN CN201420029814.3U patent/CN203672163U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930842A (en) * | 2015-07-14 | 2015-09-23 | 东源辉科建材发展有限公司 | Drying equipment by means of waste heat |
| CN104930842B (en) * | 2015-07-14 | 2017-08-25 | 东源辉科建材发展有限公司 | One kind utilizes residual heat drying device |
| CN105716438A (en) * | 2016-04-21 | 2016-06-29 | 北京京南尚德生物科技有限公司 | Environment-friendly hot air recovery furnace |
| CN108626977A (en) * | 2017-03-17 | 2018-10-09 | 广西明福科技有限公司 | Multifunction automatic dryer |
| CN114877664A (en) * | 2022-04-26 | 2022-08-09 | 咸宁市农业科学院 | Drum-type grain drying machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104607455B (en) | A kind of organic polluted soil Multi-stage heat desorption repair system | |
| CN203672163U (en) | Waste heat recycling device | |
| CN203508590U (en) | Revolution-type soil pyrolysis absorption and restoration device | |
| CN204298224U (en) | Sludge drying device | |
| CN206886940U (en) | Sewage sludge harmlessness handles complete set of equipments | |
| CN204079738U (en) | A kind of environmental protection, energy-saving sludge high temperature cabonization system | |
| CN106311193A (en) | Using method of reactivation drying rotary furnace for preparing activated clay | |
| CN102464442A (en) | Hot waste gas and sludge cooperative treatment system | |
| CN202581253U (en) | Energy supply equipment of steam boiler | |
| CN104315523A (en) | Method for drying and burning sludge via cement plant kiln tail system | |
| CN204523759U (en) | A kind of organic polluted soil Multi-stage heat desorption repair system | |
| CN202757403U (en) | Device for pretreating and drying laterite-nickel ore with reduction kiln fume | |
| CN204421526U (en) | A kind of energy-efficient three cylinder drying machine | |
| CN103528072A (en) | Rotary kiln | |
| CN201406368Y (en) | Drier | |
| CN204079742U (en) | For the Clothoid type drying system of sludge treatment | |
| CN105879509A (en) | Tail gas dust removal and heat exchange device for chemical engineering incinerator | |
| CN203443311U (en) | Waste gas treatment and heat recovery system for hot air drying device | |
| CN203253264U (en) | Waste treatment device of combustion furnace | |
| CN205825666U (en) | A kind of bio-fuel heating, drying machine | |
| CN201983601U (en) | Rotary kiln for oxidizing roasting NdFeB waste materials with high efficiency | |
| CN204268881U (en) | A kind of novel aluminum scrap recovery furnace device | |
| CN205164747U (en) | Particle activated carbon regeneration facility | |
| CN205145968U (en) | Liquefied petroleum gas heating low temperature catalytic oxidation VOC purifier | |
| CN204494427U (en) | Discarded waste heat incinerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Haojiang District in Guangdong province Shantou City Daitou village 515000 No. 64020110 block Patentee after: SHANTOU FANCY MINERAL RESOURCE Co.,Ltd. Address before: Haojiang District in Guangdong province Shantou City Daitou village 515000 No. 64020110 block Patentee before: SHANTOU FANSHI MINING Co.,Ltd. Address after: Haojiang District in Guangdong province Shantou City Daitou village 515000 No. 64020110 block Patentee after: SHANTOU FANSHI MINING Co.,Ltd. Address before: Haojiang District in Guangdong province Shantou City Daitou village 515000 No. 64020110 block Patentee before: SHANTOU FANCY MINING INDUSTRY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20200117 |