CN205717154U - A kind of boiler energy conserving system - Google Patents
A kind of boiler energy conserving system Download PDFInfo
- Publication number
- CN205717154U CN205717154U CN201620337375.1U CN201620337375U CN205717154U CN 205717154 U CN205717154 U CN 205717154U CN 201620337375 U CN201620337375 U CN 201620337375U CN 205717154 U CN205717154 U CN 205717154U
- Authority
- CN
- China
- Prior art keywords
- boiler
- water tank
- heat recovery
- recovery device
- outlet pipe
- 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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Classifications
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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
- 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
Abstract
The utility model discloses a kind of boiler energy conserving system, including boiler softened water tank, solar water heater and boiler flue waste-heat recovery device, it is externally connected with an outlet pipe at boiler softened water tank, described outlet pipe separates two branch roads, wherein a branch road is connected with the water inlet of solar water heater, and the outlet of solar water heater is connected with boiler softened water tank by the first return duct；Another branch road of described outlet pipe is connected with the water inlet of boiler flue waste-heat recovery device, the outlet of boiler flue waste-heat recovery device is connected with boiler softened water tank by the second return duct, is respectively provided with a water circulating pump on the outlet pipe branch road that boiler softened water tank connects solar water heater and boiler flue waste-heat recovery device.Of the present utility model coming into operation can be substantially reduced the consumption of boiler oil, reduces CO2Discharge capacity, and while reducing unit consumption of fuel, be greatly reduced fuel cost, reduced enterprise's production cost.
Description
Technical field
This utility model relates to boiler energy-saving technical field, more specifically, particularly relates to a kind of boiler energy conserving system.
Background technology
In Feed Manufacturing; need to use boiler generation steam and provide steam for granulator; boiler uses fuel (coal or combustion gas) that water is heated into steam and uses for granulator; the water inlet of boiler at present is from the tap water identical with room temperature, and especially in winter, the temperature of boiler feed water is the lowest; substantially increase the consumption of fuel; not only increasing production cost, what fuel consumed increases, and also result in CO2The increase of discharge capacity, this theory with the environmental protection nowadays advocated, energy-saving and emission-reduction is runed counter to.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of boiler energy conserving system, to reduce the consumption of boiler oil, reduces enterprise's production cost, reduces CO2Discharge capacity, protects environment.
For achieving the above object, the technical solution adopted in the utility model is: a kind of boiler energy conserving system, including boiler softened water tank, solar water heater and boiler flue waste-heat recovery device, it is externally connected with an outlet pipe at boiler softened water tank, described outlet pipe separates two branch roads, wherein a branch road is connected with the water inlet of solar water heater, and the outlet of solar water heater is connected with boiler softened water tank by the first return duct；Another branch road of described outlet pipe is connected with the water inlet of boiler flue waste-heat recovery device, the outlet of boiler flue waste-heat recovery device is connected with boiler softened water tank by the second return duct, is respectively provided with a water circulating pump on the outlet pipe branch road that boiler softened water tank connects solar water heater and boiler flue waste-heat recovery device.
This utility model utilizes solar water heater and boiler flue waste-heat recovery device to preheat the water in boiler softened water tank, hot water after heating is after the first and second return ducts are back to boiler softened water tank, heating becomes steam the most in the boiler, owing to the water in boiler softened water tank is had preheating process, the most of the present utility model coming into operation can be substantially reduced the consumption of boiler oil, reduces CO2Discharge capacity, and while reducing unit consumption of fuel, be greatly reduced fuel cost, reduced enterprise's production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-boiler softened water tank；11-outlet pipe；12-the first return duct；13-the second return duct；2-solar water heater；3-boiler flue waste-heat recovery device；4-water circulating pump.
Detailed description of the invention
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but is not intended that any restriction of the present utility model.
As shown in Figure 1, a kind of boiler energy conserving system that this utility model provides, including boiler softened water tank 1, solar water heater 2 and boiler flue waste-heat recovery device 3, it is externally connected with an outlet pipe 11 at boiler softened water tank 1, described outlet pipe 11 separates two branch roads, wherein a branch road is connected with the water inlet of solar water heater 2, and the outlet of solar water heater 2 is connected with boiler softened water tank 1 by the first return duct 12；Another branch road of described outlet pipe 11 is connected with the water inlet of boiler flue waste-heat recovery device 3, the outlet of boiler flue waste-heat recovery device 3 is connected with boiler softened water tank 1 by the second return duct 13, connects at boiler softened water tank 1 and is respectively provided with a water circulating pump 4 on the outlet pipe branch road of solar water heater 2 and boiler flue waste-heat recovery device 3.
In the present embodiment, described solar water heater 2 is provided with multiple, and the water inlet of each solar water heater 2 is all connected on the outlet pipe 11 of boiler softened water tank 1 by pipeline, and the outlet of each solar water heater 2 is all connected on the first return duct 12 by pipeline.
This utility model utilizes solar water heater 2 and boiler flue waste-heat recovery device 3 to preheat the water in boiler softened water tank 1; can be by tap water heating identical with ambient temperature in boiler softened water tank 1 to 65-75 DEG C; hot water after heating is after the first and second return ducts 12,13 are back to boiler softened water tank 1, then heating becomes steam for comminutor in the boiler.
This utility model uses technique scheme can be substantially reduced the consumption of boiler oil, reduces CO2Discharge capacity, and while reducing unit consumption of fuel, be greatly reduced fuel cost, reduced enterprise's production cost, be with a wide range of applications.
Claims (1)
1. a boiler energy conserving system, it is characterized in that: include boiler softened water tank, solar water heater and boiler flue waste-heat recovery device, it is externally connected with an outlet pipe at boiler softened water tank, described outlet pipe separates two branch roads, wherein a branch road is connected with the water inlet of solar water heater, and the outlet of solar water heater is connected with boiler softened water tank by the first return duct；Another branch road of described outlet pipe is connected with the water inlet of boiler flue waste-heat recovery device, the outlet of boiler flue waste-heat recovery device is connected with boiler softened water tank by the second return duct, is respectively provided with a water circulating pump on the outlet pipe branch road that boiler softened water tank connects solar water heater and boiler flue waste-heat recovery device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337375.1U CN205717154U (en) | 2016-04-21 | 2016-04-21 | A kind of boiler energy conserving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337375.1U CN205717154U (en) | 2016-04-21 | 2016-04-21 | A kind of boiler energy conserving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717154U true CN205717154U (en) | 2016-11-23 |
Family
ID=57298627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337375.1U Expired - Fee Related CN205717154U (en) | 2016-04-21 | 2016-04-21 | A kind of boiler energy conserving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717154U (en) |
-
2016
- 2016-04-21 CN CN201620337375.1U patent/CN205717154U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190421 |