CN202361820U - Electrical porcelain waste heat utilization system - Google Patents
Electrical porcelain waste heat utilization system Download PDFInfo
- Publication number
- CN202361820U CN202361820U CN2011204996278U CN201120499627U CN202361820U CN 202361820 U CN202361820 U CN 202361820U CN 2011204996278 U CN2011204996278 U CN 2011204996278U CN 201120499627 U CN201120499627 U CN 201120499627U CN 202361820 U CN202361820 U CN 202361820U
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- CN
- China
- Prior art keywords
- heat
- waste heat
- heat exchanger
- heat exchange
- flue gas
- 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
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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
-
- 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
Abstract
The utility model provides an electrical porcelain waste heat utilization system, which can fully utilize the waste heat of a high-voltage electric porcelain kiln and is energy-saving and environment-friendly. The electrical porcelain waste heat utilization system includes a recovering flue, an efficient heat exchanger, a rapid drying room, a hot water heat exchanger and a heat preservation water tank, which are connected sequentially, wherein the recovering flue is used for recovering waste heat flue gas in the electric porcelain kiln, the efficient heat exchanger is used for heat exchange between the recovered waste heat flue gas and air, the rapid drying room is used for utilizing the high-temperature air after heat exchange to dry, the hot water heat exchanger is used for heat exchange between the waste heat flue gas after heat exchange in the efficient heat exchanger and water, and the heat preservation water tank is used for storage and heat preservation of warm water after heat exchange for reutilization. The electrical porcelain waste heat utilization system is energy-saving and environment-friendly, and can reutilize dried waste heat air and fully utilize waste heat of the electric porcelain kiln, thereby greatly saving energy.
Description
Technical field
The utility model relates to a kind of bootstrap system, especially a kind of electroceramics bootstrap system.
Background technology
High tension insulator drawer kiln is long because of firing time, flue-gas temperature is high, and UTILIZATION OF VESIDUAL HEAT IN is worth high.And high tension insulator production operation also has two operations (semi-finished product drying and product mucilage binding) to need to consume great amount of heat energy except that kiln.Because of directly being extracted in the drying room to produce product and workshop condition, pollutes the flue gas of kiln sintering process; Because of drawer kiln flue-gas temperature changes greatly; Do not have reliable system control equipment, lean on manually-operated can't guarantee product quality, so do not utilize basically at the waste heat of high tension insulator industry.
The utility model content
The purpose of the utility model provides and a kind ofly can the high tension insulator using residual heat from kiln furnace be made full use of, the electroceramics bootstrap system of energy-conserving and environment-protective.
Realize a kind of electroceramics bootstrap system of the utility model purpose, comprise the recovery flue, high-performance heat exchanger, rapid draing drying room, hot water heat exchanger and the attemperater that link to each other successively; Said recovery flue is used for reclaiming the waste heat flue gas of Electric Ceramics Kiln; Said high-performance heat exchanger is used for waste heat flue gas of retrieving and air are carried out heat exchange; Said rapid draing drying room is used to utilize the high temperature air after the heat exchange to dry; Said hot water heat exchanger is used for waste heat flue gas after the high-performance heat exchanger heat exchange and water are carried out heat exchange, and said attemperater is used for the warm water after the heat exchange is stored insulation, utilizes once more.
The beneficial effect of a kind of electroceramics bootstrap system of the utility model is following: a kind of electroceramics bootstrap system of the utility model all reclaims using residual heat from kiln furnace and utilizes hot blast through the recycle of rapid draing drying room; To there be the flue gas of pollution to change high temperature air into through high-performance heat exchanger and carry out rapid draing; Not only energy-conservation but also environmental protection; And dried waste heat air carried out second use, and convert thereof into hot water, be stored in incubator and carry out thermal water utilization; Therefore the waste heat with Electric Ceramics Kiln makes full use of, the energy of saving greatly.
Description of drawings
Fig. 1 is the structural representation of a kind of electroceramics bootstrap system of the utility model.
The specific embodiment
The embodiment of the utility model is following: as shown in Figure 1, a kind of electroceramics bootstrap system of the utility model comprises the recovery flue 6, high-performance heat exchanger 2, rapid draing drying room 3, hot water heat exchanger 4 and the attemperater 5 that link to each other successively; Said recovery flue 6 is used for reclaiming the waste heat flue gas of Electric Ceramics Kiln 1; Said high-performance heat exchanger 2 is used for waste heat flue gas of retrieving and air are carried out heat exchange; Said rapid draing drying room 3 is used to utilize the high temperature air after the heat exchange to dry; Said hot water heat exchanger 4 is used for waste heat flue gas after high-performance heat exchanger 2 heat exchange and water are carried out heat exchange, and said attemperater 5 is used for the warm water after the heat exchange is stored insulation, utilizes once more.
The course of work of a kind of electroceramics bootstrap system of the utility model is following.
Convert the fume afterheat of high tension insulator kiln 1 to the cleaning hot blast; Adopt high-performance heat exchanger 2 to burn and bring up to 200-300 ℃ from room temperature with the combustion air temperature; The mixing temperature of raising and combustion gas, the waste heat of this part utilization is about about 15% of whole fume afterheats, can save the energy about 5%; Need 7250 cubic natural gas to calculate by 120 cubes of every kilns of kiln, every kiln can be saved 360 cubes of natural gases.
Because of directly being extracted in the drying room to produce product and workshop condition, the flue gas of kiln sintering process pollutes and drawer kiln flue-gas temperature changes greatly; So at first must adopt high-performance heat exchanger to absorb flue gas heat; Simultaneously hot blast is delivered to rapid draing drying room 3; Through to many kilns production rationally arrange, just can reach the reliable supply of hot blast.The waste heat of truce cooling products, system can change automatically and directly deliver to drying room.
Drying room institute calorific requirement accounts for 60% of whole waste heats.The drying room that the required product needed of 120 cubes of drawer kiln is three 40 squares carries out drying; As adopt the heat supply of natural gas hot-blast stove; Be 150 hours drying time, and the separate room energy consumption is 7 cubic meters/hours, and three drying rooms need 150 * 7 * 3=3150 cube of natural gas; Adopt the required natural gas of full-automatic waste heat rapid draing drying room all to save, energy-saving effect is remarkable.
Converting fume afterheat to hot water delivers to and waters maintenance product in the dress maintenance pond; Behind high-performance heat exchanger 2 absorption heats; Flue-gas temperature drops to 180-260 ℃; We deposit the hot water that this part heat adopts hot water heat exchanger 4 to convert to about 60 ℃ equally in an attemperater 5, supply to use point to use at any time.Simultaneously by heat-exchanger pump with the circulation heating in the heat exchanger of water tank pump, to improve the hot water temperature.Whole system adopts control automatically to accomplish.Can drop to below 120 ℃ through flue-gas temperature behind the hot water heat exchanger.
Embodiment recited above describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Design under the spiritual prerequisite not breaking away from the utility model; Various distortion and improvement that the common engineers and technicians in this area make the utility model technical scheme all should fall in the protection domain that claims of the utility model confirm.
Claims (1)
1. an electroceramics bootstrap system is characterized in that: comprise the recovery flue, high-performance heat exchanger, rapid draing drying room, hot water heat exchanger and the attemperater that link to each other successively; Said recovery flue is used for reclaiming the waste heat flue gas of Electric Ceramics Kiln; Said high-performance heat exchanger is used for waste heat flue gas of retrieving and air are carried out heat exchange; Said rapid draing drying room is used to utilize the high temperature air after the heat exchange to dry; Said hot water heat exchanger is used for waste heat flue gas after the high-performance heat exchanger heat exchange and water are carried out heat exchange, and said attemperater is used for the warm water after the heat exchange is stored insulation, utilizes once more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204996278U CN202361820U (en) | 2011-12-05 | 2011-12-05 | Electrical porcelain waste heat utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204996278U CN202361820U (en) | 2011-12-05 | 2011-12-05 | Electrical porcelain waste heat utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361820U true CN202361820U (en) | 2012-08-01 |
Family
ID=46573001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204996278U Expired - Fee Related CN202361820U (en) | 2011-12-05 | 2011-12-05 | Electrical porcelain waste heat utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579548A (en) * | 2018-11-20 | 2019-04-05 | 西安五砂机械设备有限公司 | Electroceramics kiln waste heat recycling system |
-
2011
- 2011-12-05 CN CN2011204996278U patent/CN202361820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579548A (en) * | 2018-11-20 | 2019-04-05 | 西安五砂机械设备有限公司 | Electroceramics kiln waste heat recycling 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: 20120801 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |