CN203323158U - Novel whirlwind spraying nozzle for boiler - Google Patents
Novel whirlwind spraying nozzle for boiler Download PDFInfo
- Publication number
- CN203323158U CN203323158U CN2013202859665U CN201320285966U CN203323158U CN 203323158 U CN203323158 U CN 203323158U CN 2013202859665 U CN2013202859665 U CN 2013202859665U CN 201320285966 U CN201320285966 U CN 201320285966U CN 203323158 U CN203323158 U CN 203323158U
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- shower nozzle
- boiler
- flange
- ring
- spraying nozzle
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Abstract
The utility model discloses a novel whirlwind spraying nozzle for a boiler. The spraying nozzle is connected with a natural gas inlet pipe through a flange, and comprises an outer-ring flange; the outer-ring flange is connected with the gas inlet pipe through a flange; an inner-ring spraying nozzle is inserted in the outer-ring flange; a plurality of J-shaped inserting pieces bent towards the same direction are arranged on the inner wall of the outer-ring flange; inserting pieces are arranged on the inner wall of the outer-ring spraying nozzle, and the directions of the inserting pieces are opposite to those of the J-shaped inserting pieces; two spraying pipes are further inserted on the inner-ring spraying nozzle. The J-shaped inserting pieces are arranged in the novel whirlwind spraying nozzle for the boiler, the directions of the inner-ring inserting pieces are opposite to those of the outer-ring J-shaped inserting pieces, a whirlwind shape is formed in the flame jetting process, and therefore the temperature difference in the boiler is lowered to the minimum and the quality of processed workpieces in the boiler is improved.
Description
Technical field
The utility model belongs to the industrial furnace field, relates to specifically a kind of shower nozzle, the cyclone type shower nozzle that especially a kind of novel boiler is used.
Background technology
Industrial furnace is in industrial production, utilize the heat of fuel combustion or electric energy conversion, by the Thermal Equipment of material or workpiece heating, in general, boiler also belongs to the scope of working furnace, present industrial furnace is generally to supply with natural gas by natural gas nozzle or pipeline to industrial furnace, but the extreme temperatures at the so general flame of nozzle place, and fireless local low temperature and very low, Temperature Difference Ratio is larger, be unfavorable for the heating of workpiece in boiler, heat inhomogeneously, affect the crudy of workpiece.
Summary of the invention
In order to address the above problem, the utility model provides a kind of homogeneous heating, the New-type boiler cyclone nozzle had a narrow range of temperature in boiler.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
The utility model is a kind of New-type boiler cyclone type shower nozzle, shower nozzle is connected with the admission line of natural gas by flange, the cyclone type shower nozzle comprises the outer ring flange, the outer ring flange is connected with air inlet pipe by flange, insert an inner ring shower nozzle is set in the flange of outer ring, be provided with several crooked in the same way J type inserted sheets on the inwall of outer ring flange.
Further improvement of the utility model is: the inwall of inner ring shower nozzle is provided with inserted sheet, the opposite direction of the direction of inserted sheet and J type inserted sheet.
Further improvement of the utility model is: on the inner ring shower nozzle, also insert and be provided with two jet pipes.
The beneficial effects of the utility model are: shower nozzle of the present utility model adopts J type inserted sheet to arrange, and Internal and external cycle J type inserted sheet is contrary, forms a whirlwind shape in the process of spraying at flame, makes the interior temperature difference of boiler drop to minimum, improves the quality of processing work in boiler.
The utility model is simple in structure, easy to operate, in boiler, has a narrow range of temperature, and the temperature of flame is even, guarantees workpiece quality.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1-admission line, 3-outer ring flange, 4-inner ring shower nozzle, 5-J type inserted sheet, 6-inserted sheet, 7-jet pipe.
The specific embodiment
In order to deepen, to understanding of the present utility model, below in conjunction with drawings and Examples, the utility model to be described in further detail, this embodiment, only for explaining the utility model, does not form and limits protection domain of the present utility model.
As shown in Fig. 1, the utility model is a kind of New-type boiler cyclone type shower nozzle, described shower nozzle is connected by the admission line 1 with natural gas, described cyclone type shower nozzle comprises outer ring flange 3, described outer ring flange 3 is by being connected with described air inlet pipe 1, in the 3 interior insertions of described outer ring flange, one inner ring shower nozzle 4 is set, be provided with several crooked in the same way J type inserted sheets 5 on the inwall of described outer ring flange 3, the inwall of described inner ring shower nozzle 4 is provided with inserted sheet 6, the opposite direction of the direction of described inserted sheet 6 and described J type inserted sheet 5, also insert and be provided with two jet pipes 7 on described inner ring shower nozzle 4.Shower nozzle of the present utility model adopts J type inserted sheet to arrange, and Internal and external cycle J type inserted sheet is contrary, forms a whirlwind shape in the process of spraying at flame, makes the interior temperature difference of boiler drop to minimum, improves the quality of processing work in boiler.
The utility model is simple in structure, easy to operate, in boiler, has a narrow range of temperature, and the temperature of flame is even, guarantees workpiece quality.
Claims (3)
1. a New-type boiler cyclone type shower nozzle, described shower nozzle is connected with the admission line (1) of natural gas by flange, it is characterized in that: described cyclone type shower nozzle comprises outer ring flange (3), described outer ring flange (3) is connected with described air inlet pipe (1) by flange, insert an inner ring shower nozzle (4) is set in described outer ring flange (3), be provided with several crooked in the same way J type inserted sheets (5) on the inwall of described outer ring flange (3).
2. a kind of New-type boiler cyclone type shower nozzle according to claim 1, it is characterized in that: the inwall of described inner ring shower nozzle (4) is provided with inserted sheet (6), the opposite direction of the direction of described inserted sheet (6) and described J type inserted sheet (5).
3. according to the described a kind of New-type boiler cyclone type shower nozzle of claim 1 or 2, it is characterized in that: on described inner ring shower nozzle (4), also insert and be provided with two jet pipes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202859665U CN203323158U (en) | 2013-05-23 | 2013-05-23 | Novel whirlwind spraying nozzle for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202859665U CN203323158U (en) | 2013-05-23 | 2013-05-23 | Novel whirlwind spraying nozzle for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323158U true CN203323158U (en) | 2013-12-04 |
Family
ID=49662505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202859665U Expired - Fee Related CN203323158U (en) | 2013-05-23 | 2013-05-23 | Novel whirlwind spraying nozzle for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203323158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180387A (en) * | 2013-05-23 | 2014-12-03 | 江苏汇能锅炉有限公司（丹阳锅炉辅机厂有限公司） | Novel cyclone spray nozzle for boiler |
-
2013
- 2013-05-23 CN CN2013202859665U patent/CN203323158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180387A (en) * | 2013-05-23 | 2014-12-03 | 江苏汇能锅炉有限公司（丹阳锅炉辅机厂有限公司） | Novel cyclone spray nozzle for boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HUINENG BOILER CO., LTD. Free format text: FORMER NAME: JIANGSU HUINENG BOILER CO., LTD. (DANYANG BOILER AUXILIARY MACHINERY PLANT CO., LTD.) |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212362 Jiangsu city of Zhenjiang province Jiangsu city Danyang Er Ling Zhen Dan Jin Road No. 88 Patentee after: JIANGSU HUINENG BOILER CO., LTD. (DANYANG BOILER AUXILIARY MACHINERY PLANT CO., LTD.) Address before: 212362 Jiangsu city of Zhenjiang province Jiangsu city Danyang Er Ling Zhen Dan Jin Road No. 88 Patentee before: Jiangsu Huineng Boiler Co. Ltd. (Danyang boiler auxiliary equipment factory Co., Ltd.) |
|
| 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: 20131204 Termination date: 20190523 |