CN2513062Y - Multiple-chamber vortex type fine mine spray nozzle - Google Patents
Multiple-chamber vortex type fine mine spray nozzle Download PDFInfo
- Publication number
- CN2513062Y CN2513062Y CN 01251991 CN01251991U CN2513062Y CN 2513062 Y CN2513062 Y CN 2513062Y CN 01251991 CN01251991 CN 01251991 CN 01251991 U CN01251991 U CN 01251991U CN 2513062 Y CN2513062 Y CN 2513062Y
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- China
- Prior art keywords
- air
- pipe
- chamber
- concentrate
- vortex
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- Expired - Lifetime
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Abstract
The utility model relates to a multiple-chamber vortex type fine mine spray nozzle, comprising a filled cavity(1), an air inlet pipe(2), a rectifying pipe(3), an atomization air pipe(4) and an air pipe(5) for adjusting the feeding amount. The filled cavity is cone shape, the inside is vertically separated into a plurality of concentric circle vortex chambers(6) with no connection in the upper part and joining at the below part. Each vortex chamber is provided with 1 to four tangential direction air inlet pipes. The fine mine rectifying pipe(3) is thread through the central vortex chamber(6) and is fixedly connected to the top of the rectifying pipe, the lower end of the air pipe(4) is provided with umbrella shape dispersing awls(7), the dispersing awls are arranged above horizontal direction spray-holes. The upper part of the rectifying pipe is provided with a mine inlet and a regulating unit(5) for adjusting the feeding amount. the dispersing awls(7) on the lower end of the air pipe(4) spray the compressed air along the horizontal direction, driving the powder materiel into the furnace with a vorticity, and the airflow is not easy to be segregated, so that the lining of the furnace is not easy to be damaged by the solid material.
Description
Technical field
The utility model relates to the industrial furnace substance nozzle.
Background technology
Flammable granular material such as copper concentrate etc. are to High-temp. kiln, the nozzle that uses before this as the nozzle to the flash smelting furnace injection has Venturi type and central diffused, there is the easy segregation of air-flow in they, and solid material disperses to pay no attention to problems such as thinking of easy damage stove refractory body liner.
Summary of the invention
The purpose of this utility model is to strengthen the dispersion effect of solid material, alleviates the furnace lining damage and prolongs the chemical reaction distance, reaches the purpose that reduces the stove height.
The utility model is realized by following technical scheme: it comprises that air chamber 1, blast pipe 2, concentrate elephant trunk 3, atomized air tube 4 and material amount are regulated with air hose 5 and formed.Air chamber is a cone shape, inner is separated into vertically that several are not connected on top, and the concentric circles vortex chamber of converging in the bottom 6, each vortex chamber is provided with 1-4 tangential direction blast pipe.Concentrate elephant trunk 3 passes the vortex chamber 6 of air chamber center, fixedly connected with vortex chamber top, atomized air tube 4 is fixed in concentrate elephant trunk 3 central authorities and passes concentrate elephant trunk 3, and the lower end of air hose 4 is provided with the dispersion awl 7 of umbrella shape, disperses awl to be provided with the spray-hole of horizontal direction.Concentrate elephant trunk top is provided with charging aperture and the material amount is regulated air hose 5.
Each blast pipe of the utility model can use the air of identical oxygen concentration also can use the air of different oxygen concentrations respectively.During use, the air that oxygen concentration is high uses the airduct of inboard vortex chamber.The flammable material of powdery adds from concentrate elephant trunk 3, adds compressed air in order to regulate feeding quantity by air hose 5 simultaneously.Each the vortex chamber air-flow that is the vorticla motion state converges in the air chamber bottom, and the dispersion of air hose 4 lower ends is bored 7 along continuous straight runs and ejected compressed air, drives granular material and is swirl shape and enters in the stove, and air-flow is difficult for segregation, and solid material is easy damaged stove liner not.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
The utility model comprises that air chamber 1, blast pipe 2, concentrate elephant trunk 3, atomized air tube 4 and material amount are regulated with air hose 5 and formed.Air chamber is a cone shape, inner is separated into vertically that several are not connected on top, and the concentric circles vortex chamber of converging in the bottom 6.Each vortex chamber is provided with 1 tangential direction blast pipe.Concentrate elephant trunk 3 passes the vortex chamber of air chamber center, and fixedlys connected with vortex chamber top.Atomized air tube 4 is fixed in concentrate elephant trunk 3 central authorities and passes concentrate elephant trunk 3, and the lower end of air hose 4 is provided with the dispersion awl 7 of umbrella shape, disperses awl to be provided with the spray-hole of horizontal direction.Concentrate elephant trunk top is provided with into pipe 8 and material amount adjusting air hose 5.
Claims (1)
1, multi-cavity spiral vortex type concentrate burner comprises: air chamber (1), blast pipe (2), it is characterized in that: air chamber (1) is a cone shape, it is not connected on top that inside vertically is separated into several, and the concentric circles vortex chamber of converging in the bottom (6), each vortex chamber is provided with 1-4 tangential direction blast pipe, the vortex chamber that concentrate elephant trunk (3) passes the air chamber center, fixedly connected with vortex chamber top, atomized air tube (4) is fixed in concentrate elephant trunk (3) central authorities and passes concentrate elephant trunk (3), the lower end of air hose (4) is provided with the dispersion awl (7) of umbrella shape, disperse awl to be provided with the spray-hole of horizontal direction, concentrate elephant trunk top is provided with into pipe (8) and material amount adjusting air hose (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251991 CN2513062Y (en) | 2001-09-25 | 2001-09-25 | Multiple-chamber vortex type fine mine spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251991 CN2513062Y (en) | 2001-09-25 | 2001-09-25 | Multiple-chamber vortex type fine mine spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2513062Y true CN2513062Y (en) | 2002-09-25 |
Family
ID=33661797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01251991 Expired - Lifetime CN2513062Y (en) | 2001-09-25 | 2001-09-25 | Multiple-chamber vortex type fine mine spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2513062Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101809175B (en) * | 2007-09-05 | 2011-12-21 | 奥图泰有限公司 | Concentrate burner |
| CN104388695A (en) * | 2014-11-26 | 2015-03-04 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Jet nozzle of concentrate |
| CN106498161A (en) * | 2016-11-02 | 2017-03-15 | 阳谷祥光铜业有限公司 | Smelting device and the floating smelting process of rotation are floated in a kind of rotation |
-
2001
- 2001-09-25 CN CN 01251991 patent/CN2513062Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101809175B (en) * | 2007-09-05 | 2011-12-21 | 奥图泰有限公司 | Concentrate burner |
| CN104388695A (en) * | 2014-11-26 | 2015-03-04 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Jet nozzle of concentrate |
| CN106498161A (en) * | 2016-11-02 | 2017-03-15 | 阳谷祥光铜业有限公司 | Smelting device and the floating smelting process of rotation are floated in a kind of rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RUILIN ENGINEERING CO. Free format text: FORMER OWNER: NANCHANG ENGINEERING + RESEARCH INSTITUTE OF NONFERROUS METALS Effective date: 20090807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090807 Address after: Fushan, Jiangxi, Nanchang Province, China: 330001 Patentee after: China Nerin Engineering Co., Ltd. Address before: Fushan, Jiangxi, Nanchang Province, China: 330001 Patentee before: Nanchang Academy of Nonferrous Metallurgy |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110925 Granted publication date: 20020925 |