CN103611640A - Flow channel spiral nozzle - Google Patents
Flow channel spiral nozzle Download PDFInfo
- Publication number
- CN103611640A CN103611640A CN201310460176.0A CN201310460176A CN103611640A CN 103611640 A CN103611640 A CN 103611640A CN 201310460176 A CN201310460176 A CN 201310460176A CN 103611640 A CN103611640 A CN 103611640A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- runner
- spiral
- flow channel
- spiral nozzle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
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- Nozzles (AREA)
Abstract
The invention relates to a flow channel spiral nozzle, in particular to a flow channel spiral nozzle of draught fan air flow. The flow channel spiral nozzle comprises a nozzle connector 1, a nozzle inlet 2, a nozzle cavity 3, a nozzle outlet 4 and a spiral line type flow channel 5, and is characterized in that the flow channel spiral nozzle is a hollow cone-shaped gas nozzle which is made of stainless steel materials, and the jet angle can range from 60 degrees to 170 degrees. The flow channel spiral nozzle has the advantages of being capable of resisting corrosion due to the stainless steel materials, far in range, strong in impact force and good in blowing and sweeping effect.
Description
Technical field
The present invention relates to a kind of runner spiral nozzle, relate in particular to a kind of runner spiral nozzle of fan airflow, belong to nozzle technology field.
Background technology
At present domestic gas purging nozzle is all that compressed air is the purge nozzle of source of the gas, is only suitable for the purging requirement of low discharge, high pressure, and there is no ripe technology for the purge nozzle that fan airflow is source of the gas of take of large flow, low-pressure.At present in metallurgy industry: as there being more process procedure need to use the fan airflow of large flow, low-pressure to remove melting waste slag in the industrial enterprise of smelting iron and steel, magnesium metal smelting.
Summary of the invention
Object of the present invention is exactly for overcoming the deficiency of above technology, the fan airflow nozzle that provides a kind of fan airflow that uses large flow, low-pressure to remove melting waste slag.The present invention is by realizing by the following technical solutions: the present invention relates to a kind of runner spiral nozzle, relate in particular to a kind of runner spiral nozzle of fan airflow, runner spiral nozzle comprises nozzle connector 1, nozzle inlet 2, nozzle chamber 3, jet expansion 4, spiral line type runner 5, its feature is a kind of conical hollow gas nozzle of stainless steel at runner spiral nozzle, and spray angle scope can be 60 degree-170 degree.On described nozzle connector 1, be external screw thread or internal thread, for connecting in the nozzle chamber 3 described in nozzle and fan airflow pipeline the airflow design from nozzle inlet 2 to jet expansion 4, that resistance coefficient is down to is minimum.Described spiral line type runner 5 is unimpeded runner designs, can farthest reduce fan airflow and block, and makes fan airflow reach maximum range on the pipeline of intended size.
beneficial effect of the present invention:
1, material stainless steel is corrosion-resistant;
2, far firing range, impulsive force is strong, purges effective.
accompanying drawing explanation
fig. 1 is the system construction drawing of runner spiral nozzle:
1-mouth connector 2--nozzle inlet 3-nozzle chamber 4-jet expansion 5-spiral line type runner.
The specific embodiment
embodiment 1 runner spiral nozzle operation principle:
below in conjunction with Fig. 1, explain:
Fan airflow is entered by nozzle inlet 2; again through nozzle chamber 3, jet expansion 4 ejections; it is minimum that the airflow design of nozzle chamber 3 from nozzle inlet 2 to jet expansion 4 outlets is down to resistance coefficient; by after jet expansion 4 ejection with the spiral line type runner 5 diminishing continuously after tangent and collision; form the outer layer protection straight line swirling eddy that suppresses Diffusion of gas stream; thereby far firing range, impulsive force are strong, be applicable to the occasion that fan airflow strength purges.
Claims (4)
1. the present invention relates to a kind of runner spiral nozzle, relate in particular to a kind of runner spiral nozzle of fan airflow, runner spiral nozzle comprises nozzle connector 1, nozzle inlet 2, nozzle chamber 3, jet expansion 4, spiral line type runner 5, its feature is a kind of conical hollow gas nozzle of stainless steel at runner spiral nozzle, and spray angle scope can be 60 degree-170 degree.
2. a kind of runner spiral nozzle according to claim 1, is characterized in that on described nozzle connector 1 be external screw thread or internal thread, for connecting nozzle and fan airflow pipeline.
3. a kind of runner spiral nozzle according to claim 1, is characterized in that the interior airflow design from nozzle inlet 2 to jet expansion 4 of described nozzle chamber 3 is down to resistance coefficient minimum.
4. a kind of runner spiral nozzle according to claim 1, is characterized in that described spiral line type runner 5 is unimpeded runner designs, can farthest reduce fan airflow and block, and makes fan airflow reach maximum range on the pipeline of intended size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460176.0A CN103611640A (en) | 2013-09-30 | 2013-09-30 | Flow channel spiral nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460176.0A CN103611640A (en) | 2013-09-30 | 2013-09-30 | Flow channel spiral nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103611640A true CN103611640A (en) | 2014-03-05 |
Family
ID=50162373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310460176.0A Pending CN103611640A (en) | 2013-09-30 | 2013-09-30 | Flow channel spiral nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103611640A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2843620Y (en) * | 2005-10-18 | 2006-12-06 | 蒙克 | The helical form nozzle |
| CN101116846A (en) * | 2007-09-07 | 2008-02-06 | 镇江金波机电管材厂 | Ultrahigh molecular weight polyethylene cone-type spiral nozzle |
| KR20090103584A (en) * | 2008-03-28 | 2009-10-01 | 현대제철 주식회사 | Nozzle Assembly for Gas Metal Arc Welding |
| CN201357120Y (en) * | 2008-11-03 | 2009-12-09 | 宋志明 | Cast spiral spray nozzle |
| CN102218262A (en) * | 2011-04-15 | 2011-10-19 | 肖柏圣 | Resin-cast desulphurization nozzle and manufacturing method thereof |
-
2013
- 2013-09-30 CN CN201310460176.0A patent/CN103611640A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2843620Y (en) * | 2005-10-18 | 2006-12-06 | 蒙克 | The helical form nozzle |
| CN101116846A (en) * | 2007-09-07 | 2008-02-06 | 镇江金波机电管材厂 | Ultrahigh molecular weight polyethylene cone-type spiral nozzle |
| KR20090103584A (en) * | 2008-03-28 | 2009-10-01 | 현대제철 주식회사 | Nozzle Assembly for Gas Metal Arc Welding |
| CN201357120Y (en) * | 2008-11-03 | 2009-12-09 | 宋志明 | Cast spiral spray nozzle |
| CN102218262A (en) * | 2011-04-15 | 2011-10-19 | 肖柏圣 | Resin-cast desulphurization nozzle and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |