CN203704359U - Waste-heat utilization device for boiler in oil production line - Google Patents
Waste-heat utilization device for boiler in oil production line Download PDFInfo
- Publication number
- CN203704359U CN203704359U CN201420081755.4U CN201420081755U CN203704359U CN 203704359 U CN203704359 U CN 203704359U CN 201420081755 U CN201420081755 U CN 201420081755U CN 203704359 U CN203704359 U CN 203704359U
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- boiler
- pipeline
- cold water
- delivery port
- coil pipe
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Abstract
The utility model provides a waste-heat utilization device for a boiler in an oil production line. The waste-heat utilization device is characterized in that a coil pipe (8) is mounted in a cold water tank (5), the water outlet A (5-1) of the cold water tank (5) is communicated with the water inlet A (6-1) of a hot water tank (6) by use of a pipeline and a heat exchanger (4), the water outlet B (5-2) of the cold water tank (5) is communicated with the water inlet B (6-2) of the hot water tank (6) by use of a pipeline, and the other end of the coil pipe (8) is communicated with a fume exhaust duct (9). The waste-heat utilization device has the advantages that the waste heat of a boiler flue is recovered for increasing the temperature of make-up water to the boiler, the heat utilization efficiency is improved as much as possible and the boiler steam rate is increased, and therefore, the purposes of saving energy and reducing emission are achieved.
Description
Technical field
The present invention relates to heat recovery field, be specifically related to the residual heat using device for boiler on grease production line.
Background technology
At present, on existing grease production line, operation is by many boilers, and per hour have a large amount of discharges, and this not only causes serious environmental pollution, and has wasted a large amount of precious resources.
Utility model content
The purpose of this utility model is exactly by many boilers for operation on current existing grease production line, per hour have a large amount of discharges, this not only causes serious environmental pollution, and has wasted the deficiency of a large amount of precious resources, and the residual heat using device for boiler on grease production line is provided.
The utility model comprises boiler and the chimney on grease production line, the exhanst gas outlet of boiler communicates with chimney by pipeline, it also has device for utilizing waste of boiler, device for utilizing waste of boiler comprises heat exchanger, cold water storage cistern, boiler, air-introduced machine and coil pipe composition, heat exchanger is arranged on pipeline, on cold water storage cistern, be respectively equipped with cooling water inlet, A delivery port, B delivery port and coil pipe installing hole, coil pipe is arranged in cold water storage cistern, on boiler, be respectively equipped with A water inlet, B water inlet, A delivery port and B delivery port, the A delivery port of cold water storage cistern communicates with the A water inlet of boiler through heat exchanger by pipeline, the B delivery port of cold water storage cistern communicates with the B water inlet of boiler by pipeline, the A delivery port of boiler communicates with in boiler by pipeline, chimney is provided with flue gas branch outlet, and communicate with the coil pipe one end in cold water storage cistern through air-introduced machine by pipeline, the coil pipe other end communicates by smoke discharging pipe.
The utility model advantage is: this device recovery boiler flue waste-heat, for improving boiler replenishing water temperature, many raising utilization efficiency of heat energy as far as possible, improve boiler output.Thereby reach the object of energy-saving and emission-reduction.
accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model comprises boiler 1 and the chimney 2 on grease production line, the exhanst gas outlet of boiler 1 communicates with chimney 2 by pipeline 3, it also has device for utilizing waste of boiler, device for utilizing waste of boiler comprises heat exchanger 4, cold water storage cistern 5, boiler 6, air-introduced machine 7 and coil pipe 8 form, heat exchanger 4 is arranged on pipeline 3, on cold water storage cistern 5, be respectively equipped with cooling water inlet, A delivery port 5-1, B delivery port 5-2 and coil pipe installing hole, coil pipe 8 is arranged in cold water storage cistern 5, on boiler 6, be respectively equipped with A water inlet 6-1, B water inlet 6-2, A delivery port 6-3 and B delivery port 6-4, the A delivery port 5-1 of cold water storage cistern 5 communicates with the A water inlet 6-1 of boiler 6 through heat exchanger 4 by pipeline, the B delivery port 5-2 of cold water storage cistern 5 communicates with the B water inlet 6-2 of boiler 6 by pipeline, the A delivery port 6-3 of boiler 6 communicates with in boiler by pipeline, chimney 2 is provided with flue gas branch outlet 2-1, and communicate with coil pipe 8 one end in cold water storage cistern 5 through air-introduced machine 7 by pipeline, coil pipe 8 other ends communicate by smoke discharging pipe 9.
Working method: the cold water in cold water storage cistern 5 flows in boiler 6 after heat exchanger 4 heat exchange, hot water in boiler 6 imports in boiler 1 and is used by boiler, reduce the energy resource consumption of boiler, hot flue gas in boiler 1 is after heat exchanger 4 heat exchange, still the flue gas of some heat enters in chimney 2, the hot flue gas of this part is introduced in coil pipe 8 by air-introduced machine 7, and to the cool water heating in cold water storage cistern 5, then enter in boiler 6 and again enter in boiler 1 and used, also can draw hot water for domestic water by the B delivery port 6-4 from boiler voluntarily, said process takes full advantage of the heat energy of boiler smoke.
Claims (1)
- On grease production line for the residual heat using device of boiler, it comprises boiler (1) and chimney (2) on grease production line, the exhanst gas outlet of boiler (1) communicates with chimney (2) by pipeline (3), it is characterized in that it also has device for utilizing waste of boiler, device for utilizing waste of boiler comprises heat exchanger (4), cold water storage cistern (5), boiler (6), air-introduced machine (7) and coil pipe (8) composition, heat exchanger (4) is arranged on pipeline (3), cold water storage cistern is respectively equipped with cooling water inlet on (5), A delivery port (5-1), B delivery port (5-2) and coil pipe installing hole, coil pipe (8) is arranged in cold water storage cistern (5), on boiler (6), be respectively equipped with A water inlet (6-1), B water inlet (6-2), A delivery port (6-3) and B delivery port (6-4), the A delivery port (5-1) of cold water storage cistern (5) communicates with the A water inlet (6-1) of boiler (6) through heat exchanger 4 by pipeline, the B delivery port (5-2) of cold water storage cistern (5) communicates with the B water inlet (6-2) of boiler (6) by pipeline, the A delivery port (6-3) of boiler (6) communicates with in boiler by pipeline, chimney (2) is provided with flue gas branch outlet (2-1), and communicate with coil pipe (8) one end in cold water storage cistern (5) through air-introduced machine (7) by pipeline, coil pipe 8 other ends communicate by smoke discharging pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081755.4U CN203704359U (en) | 2014-02-26 | 2014-02-26 | Waste-heat utilization device for boiler in oil production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081755.4U CN203704359U (en) | 2014-02-26 | 2014-02-26 | Waste-heat utilization device for boiler in oil production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704359U true CN203704359U (en) | 2014-07-09 |
Family
ID=51054787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081755.4U Expired - Fee Related CN203704359U (en) | 2014-02-26 | 2014-02-26 | Waste-heat utilization device for boiler in oil production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066457A (en) * | 2015-08-25 | 2015-11-18 | 常州联合锅炉容器有限公司 | Emergency protection system for organic heat carrier furnace |
-
2014
- 2014-02-26 CN CN201420081755.4U patent/CN203704359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066457A (en) * | 2015-08-25 | 2015-11-18 | 常州联合锅炉容器有限公司 | Emergency protection system for organic heat carrier furnace |
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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: 20140709 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |