CN204358746U - Boiler furnace hopper residual heat using device - Google Patents
Boiler furnace hopper residual heat using device Download PDFInfo
- Publication number
- CN204358746U CN204358746U CN201420782386.1U CN201420782386U CN204358746U CN 204358746 U CN204358746 U CN 204358746U CN 201420782386 U CN201420782386 U CN 201420782386U CN 204358746 U CN204358746 U CN 204358746U
- Authority
- CN
- China
- Prior art keywords
- furnace hopper
- heating plate
- residual heat
- cooled pipeline
- water cooled
- 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
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The utility model discloses a kind of boiler furnace hopper residual heat using device, comprise water cooled pipeline, heating plate, water cooled pipeline is arranged on furnace hopper inside; Heating plate be arranged on front, air inlet air channel and or the inside sidewalls in air channel, the water inlet of heating plate is connected water cooled pipeline top and bottom respectively with delivery port.The utility model is used for the air of heating boiler air inlet by reclaiming the heat of furnace hopper, serves the object of economize energy, reduces the temperature of cooling water in furnace hopper simultaneously, ensure that the stability of cooling bucket work.
Description
Technical field
The utility model relates to coal-burning boiler energy-saving field, is exactly specifically a kind of furnace hopper residual heat using device.
Background technology
Furnace hopper stares at the bucket-shaped device that bottom formed by water-cooling wall for Boiler Furnace, act as cooling lime-ash, makes it be solid-state discharge.But the energy of cooling water in furnace hopper is not made full use of in existing technique, simultaneously the air themperature of inlet air of boiler mouth is room temperature, exhaust gas temperature higher than room temperature, if can carry out to the air of air inlet the energy utilization rate that preheating just can improve boiler.
Summary of the invention
The purpose of this utility model is to provide a kind of boiler furnace hopper residual heat using device, and this device is used for the air of heating boiler air inlet by reclaiming the heat of furnace hopper, serves the object of economize energy.
The technical scheme in the invention for solving the technical problem is: a kind of boiler furnace hopper residual heat using device, and comprise water cooled pipeline 1, heating plate 2, water cooled pipeline 1 is arranged on furnace hopper inside; Heating plate 2 be arranged on front, air inlet air channel 3 and or the inside sidewalls in air channel 3, water inlet and the delivery port of heating plate 2 are connected water cooled pipeline 1 top and bottom respectively.
As optimization, described heating plate 2 is hollow shell.
As optimization, described heating plate 2 is thin-wall pipes.
The beneficial effects of the utility model are: compared with prior art, boiler furnace hopper residual heat using device of the present utility model is used for the air of heating boiler air inlet by reclaiming the heat of furnace hopper, serve the object of economize energy, reduce the temperature of cooling water in furnace hopper simultaneously, ensure that the stability of cooling bucket work.
Accompanying drawing explanation
Fig. 1 is the utility model overall construction drawing.
Wherein, 1 water cooled pipeline, 2 heating plates.
Detailed description of the invention
As shown in Figure 1, a kind of boiler furnace hopper residual heat using device, comprise water cooled pipeline 1, heating plate 2, water cooled pipeline 1 is arranged on furnace hopper inside; Heating plate 2 is arranged on front, air inlet air channel 3, and water inlet and the delivery port of heating plate 2 are connected water cooled pipeline 1 top and bottom respectively.
Above-mentioned detailed description of the invention is only concrete case of the present invention; scope of patent protection of the present invention includes but not limited to product form and the style of above-mentioned detailed description of the invention; any meet claims of the present invention boiler furnace hopper residual heat using device and any person of an ordinary skill in the technical field to its suitable change done or modification, all should fall into scope of patent protection of the present invention.
Claims (3)
1. a boiler furnace hopper residual heat using device, is characterized in that: comprise water cooled pipeline (1), heating plate (2), water cooled pipeline (1) is arranged on furnace hopper inside; Heating plate (2) be arranged on air inlet air channel (3) front and or the inside sidewalls of air channel (3), water inlet and the delivery port of heating plate (2) are connected water cooled pipeline (1) top and bottom respectively.
2. a kind of boiler furnace hopper residual heat using device according to claim 1, is characterized in that: described heating plate (2) is hollow shell.
3. a kind of boiler furnace hopper residual heat using device according to claim 1, is characterized in that: described heating plate (2) is thin-wall pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782386.1U CN204358746U (en) | 2014-12-13 | 2014-12-13 | Boiler furnace hopper residual heat using device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782386.1U CN204358746U (en) | 2014-12-13 | 2014-12-13 | Boiler furnace hopper residual heat using device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358746U true CN204358746U (en) | 2015-05-27 |
Family
ID=53260215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420782386.1U Expired - Fee Related CN204358746U (en) | 2014-12-13 | 2014-12-13 | Boiler furnace hopper residual heat using device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358746U (en) |
-
2014
- 2014-12-13 CN CN201420782386.1U patent/CN204358746U/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: 20150527 Termination date: 20161213 |