CN204329018U - Multiple combustion mode heat-accumulating burner - Google Patents
Multiple combustion mode heat-accumulating burner Download PDFInfo
- Publication number
- CN204329018U CN204329018U CN201420784688.2U CN201420784688U CN204329018U CN 204329018 U CN204329018 U CN 204329018U CN 201420784688 U CN201420784688 U CN 201420784688U CN 204329018 U CN204329018 U CN 204329018U
- Authority
- CN
- China
- Prior art keywords
- burner
- heat
- heat storage
- storage tank
- commutate
- 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
- 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
A kind of multiple combustion mode heat-accumulating burner, is made up of a set of commutation type heat-accumulating burner assembly and one burner that do not commutate; Described assembly comprises the first heat storage tank, the second heat storage tank, and respectively with the first burner, second burner of the first heat storage tank and the second heat storage tank serial communication, on the furnace wall that the described burner that do not commutate is placed between the first burner and the second burner.First, do not commutate one burner and a set of commutation heat-accumulating burner of the utility model loads in mixture on the sidewall of a stove, achieves the object of the different combustion mode of different phase, learns from other's strong points to offset one's weaknesses, combine the advantage of two kinds of combustion modes, increase substantially the thermal efficiency and security performance.Secondly, on the basis sharing two heat storage tanks, just complete the conversion of two kinds of combustion modes, make manufacturing cost and use cost all significantly obtain reduction.
Description
Technical field
The utility model relates to one widely used heat-accumulating burner in industrial combustion gas heating art.
Technical background
Heat-accumulating burner a kind ofly from flue gas, reclaims heat by heat storage and carry out preheated air to reach alternate combustion homogeneous heating object burner with this.At present, heat-accumulating burner can be divided into two classes according to the difference of the whether reversing combustion pattern of fuel in the course of work, and two kinds of burners differ from one another.Commutation type burner have smoke convection speed fast, heat up rapidly, safety coefficient is high, be applicable to the advantage such as any material and environment, Problems existing is that flame forms is restricted, and during heating aluminium liquid, the large scaling loss of energy consumption is high.It is large that the heat-accumulating burner that do not commutate then has flame volume, contacts fully with liquid level, be especially applicable to the feature of the Heat preservation of liquid aluminium, and energy-saving effect is obvious.Before the utility model is made, also do not have a kind of heat-accumulating burner simultaneously having above-mentioned two kinds of combustion mode functions concurrently to be arranged on molten aluminium stove and use.
Summary of the invention
For solving the problems of the technologies described above, the utility model aims to provide a kind of multiple combustion mode heat-accumulating burner, utilize the function switching combustion mode stage by stage that this burner has, in aluminium ingot fusion process, reach energy-saving and cost-reducing, improve the object of the thermal efficiency and security performance.
For achieving the above object, the utility model have employed following technical proposals, and the structure of this multiple combustion mode heat-accumulating burner, is characterized in that: be made up of a set of commutation type heat-accumulating burner assembly and one burner that do not commutate; Described assembly comprises the first heat storage tank, the second heat storage tank, and respectively with the first burner, second burner of the first heat storage tank and the second heat storage tank serial communication, on the furnace wall that the described burner that do not commutate is placed between the first burner and the second burner.
During concrete enforcement, the described burner that do not commutate is placed in the symmetrical centre of furnace wall between the first burner and the second burner.
Described first burner, the second burner and the burner that do not commutate are positioned on the same sidewall of burner hearth.
Beneficial effect: compared with prior art, first, do not commutate one burner and a set of commutation heat-accumulating burner of the utility model loads in mixture on the sidewall of a stove, achieve the object of the different combustion mode of different phase, learn from other's strong points to offset one's weaknesses, combine the advantage of two kinds of combustion modes, increase substantially the thermal efficiency and security performance.Secondly, on the basis sharing two heat storage tanks, just complete the conversion of two kinds of combustion modes, make manufacturing cost and use cost all significantly obtain reduction.
Below in conjunction with accompanying drawing, by embodiment, the utility model will be further described.
Detailed description of the invention
See Fig. 1.On the furnace wall 4 of homonymy, both sides arrange the first burner 2 and the second burner 21 and the first heat storage tank 1, second heat storage tank 11 thereof, furnace wall between the first burner 2 and the second burner 21 arranges the burner 3 that do not commutate, as preferably, this burner 3 that do not commutate is preferably disposed on the symmetrical center positions of the furnace wall between the first and second burners.
Operation is initially the fusing bulk aluminium material stage, opens the first burner and fuel is sprayed into, now, combustion-supporting gas by the first heat storage tank 1 with combustion gas in the first floss hole 7 mixed combustion, produce the first burner flame district 5.The flue gas that burning produces arrives the second heat storage tank 11 through burner hearth 6, second floss hole 71, is discharged in the second heat storage tank 11 by after thermal store heat absorption.After reaching uniform temperature or certain hour, complete commutation by reversal valve, the first burner 2 and the second burner 21 exchange function.First burner 2 is closed, and the second burner 21 is opened and sprayed into fuel, produces the second burner flame district 51.Flue gas arrives the first heat storage tank 1 through burner hearth 6, first floss hole 7, is discharged in the first heat storage tank 1 by after thermal store heat absorption.So alternately, until bulk aluminium block is fused into aluminium water.
After bulk aluminium ingot becomes aluminium liquid, the burner 3 that do not commutate is opened and is sprayed into fuel, and the first burner 2 and the second burner 21 are closed simultaneously, and combustion-supporting gas then enters in burner hearth 6 from the first heat storage tank 1 through the first floss hole 7, produce large-area 3rd burner flame district 31.Flue gas enters in the second heat storage tank 11 through the second floss hole 71, discharges after heat exchange.To uniform temperature or after reaching certain hour, reversal valve controls commutation, and combustion-supporting gas enters from the second heat storage tank 11, and flue gas enters in the first heat storage tank 1 through the first floss hole 7, discharges after heat absorption.
Above-described embodiment only for explaining the present utility model thinking, and should not be construed as the restriction to the utility model structure, and all simple deformation structures done under the utility model embodiment inspires, all should be considered as falling into protection domain of the present utility model.
Accompanying drawing explanation
Fig. 1 is that the cross section partial structurtes of the utility model embodiment overlook view.
In figure: the first heat storage tank 1, second heat storage tank 11, first burner 2, second burner 21, do not commutate burner 3, the 3rd burner flame district 31, furnace wall 4, the first burner flame district 51 of burner flame district 5, second, burner hearth 6, the first floss hole 7, second floss hole 71.
Claims (3)
1. a multiple combustion mode heat-accumulating burner, is characterized in that: be made up of a set of commutation type heat-accumulating burner assembly and one burner (3) that do not commutate; Described assembly comprises the first heat storage tank (1), the second heat storage tank (11), and respectively with the first burner (2), second burner (21) of the first heat storage tank (1) and the second heat storage tank (11) serial communication, the described burner (3) that do not commutate is placed on the furnace wall (4) between the first burner (2) and the second burner (21).
2. heat-accumulating burner as claimed in claim 1, is characterized in that: the described burner (3) that do not commutate is placed in the symmetrical centre of furnace wall (4) between the first burner (2) and the second burner (21).
3. heat-accumulating burner as claimed in claim 1, is characterized in that: described first burner (2), the second burner (21) and the burner (3) that do not commutate are positioned on the same sidewall (4) of burner hearth (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784688.2U CN204329018U (en) | 2014-12-11 | 2014-12-11 | Multiple combustion mode heat-accumulating burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784688.2U CN204329018U (en) | 2014-12-11 | 2014-12-11 | Multiple combustion mode heat-accumulating burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329018U true CN204329018U (en) | 2015-05-13 |
Family
ID=53165372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420784688.2U Expired - Fee Related CN204329018U (en) | 2014-12-11 | 2014-12-11 | Multiple combustion mode heat-accumulating burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473645A (en) * | 2020-04-14 | 2020-07-31 | 湖北华力科技有限公司 | Aluminum melting equipment and melting method thereof |
-
2014
- 2014-12-11 CN CN201420784688.2U patent/CN204329018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473645A (en) * | 2020-04-14 | 2020-07-31 | 湖北华力科技有限公司 | Aluminum melting equipment and melting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 324022, No. 8, No. 5, Donggang, Zhejiang, Quzhou Patentee after: Quzhou Rongsheng Environmental Protection Technology Co., Ltd. Address before: 324028 Zhejiang province Kecheng District of Quzhou City Jiuhua Jiuhua Village Patentee before: Rong Sheng metallurgical equipment company limited of Quzhou City |
|
| 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: 20150513 Termination date: 20191211 |