CN201510977U - Air curtain spray nozzle - Google Patents
Air curtain spray nozzle Download PDFInfo
- Publication number
- CN201510977U CN201510977U CN2009201897038U CN200920189703U CN201510977U CN 201510977 U CN201510977 U CN 201510977U CN 2009201897038 U CN2009201897038 U CN 2009201897038U CN 200920189703 U CN200920189703 U CN 200920189703U CN 201510977 U CN201510977 U CN 201510977U
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- China
- Prior art keywords
- air
- air curtain
- spray nozzle
- drying
- curtain
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- 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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Abstract
The utility model relates to an air curtain spray nozzle. The air curtain spray nozzles are directly connected with the bottom plate of an air duct and form a complex functional body together with the air duct. The spray nozzles have a linear appearance and are parallelly continuously arranged, the cross section of the spray nozzle air outlet has an inverted triangular shape, and hot air is converged at the air outlet to form a high-speed air curtain which is vertically downwardly sprayed out (belonging to cross-section curtain type drying). The air curtain spray nozzle has the advantages that (1) the spray nozzle has good drying effect, uniform heating of workpiece when the workpiece passes through the air curtain, no drying omission and high drying quality, and is helpful for improving product quality; and (2) the spray nozzle has high heat utilization efficiency, and the inverted triangular shaped air outlet converges the hot air to form a high-speed air curtain which is downwardly sprayed out to continuously act on the surface of the workpiece, so as to shorten drying time, quicken drying speed and reduce heat loss.
Description
Technical field
The utility model relates to a kind of air curtain nozzle, belongs to water paint hot air circulation air curtain nozzle field.
Background technology
The air curtain nozzle of Xiao Shouing is a conical funnel shape nozzle in the market.Its weak point is: the one, and this dried forms belongs to the point-like jet drying, and the water paint surface of the work is heated evenly.The 2nd, each nozzle all is independent existence thereby has the dried zone of leakage can cause workpiece uneven drying everywhere in the vertical transport cross section, influences dry mass.The 3rd, the heat energy application efficiency is low, and drying time is long.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of water paint surface of the work that makes and be heated evenly, effectively promote the air curtain nozzle that drying effect improves the heat energy application efficiency simultaneously.
Design: in order to realize above-mentioned purpose of design.1, nozzle form is long and narrow line style, and this is a technical characterictic of the present utility model.The purpose of doing like this is: make the whole row of hot blast act on surface of the work and form warm air curtain, the zone on the same datum line is heated simultaneously, avoid leak doing the appearance in zone, help workpiece and be heated evenly.2, nozzle air outlet cross section is del.The purpose of doing like this is: will pool the high speed air curtain with the hot blast of pressing the air channel and spray vertically downward, and help improving rate of drying.3, nozzle is parallel continuous arrangement.The purpose of doing like this is: make the warm air curtain continuous action in surface of the work, improve utilization efficiency of heat energy, improve drying effect.
Technical scheme: a kind of air curtain nozzle, described air curtain nozzle directly is connected with the air channel base plate and forms a complex function body with the air channel, the nozzle face shaping is line style and is parallel continuous arrangement, the cross section of nozzle air outlet is a del, hot blast pools the high speed air curtain from air outlet and sprays vertically downward, belongs to cross section curtain formula drying.
The utility model is compared with background technology, and the one, drying effect is good, is heated evenly during workpiece process air curtain, does not leak and does the zone, and the dry mass height helps improving the quality of products.The 2nd, heat energy utilization rate height, the air outlet of del pools the ejection downwards of high speed air curtain and continuous action in surface of the work with hot blast, has shortened drying time, has accelerated rate of drying, has reduced heat energy loss.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of air curtain nozzle.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.Described air curtain nozzle 6 directly is connected with air channel base plate 4 and forms a complex function body with air channel 5, nozzle air outlet 1 is del, the hot blast that forms in the air channel 5 pools high speed air curtain 3 through air outlet 1 and vertically acts on workpiece 2, and each nozzle is parallel continuous arrangement.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (2)
1. air curtain nozzle, it comprises that band presses the hot blast air channel, and many air drafts mouth is positioned at the bottom that band is pressed the hot blast air channel, and it is characterized in that: described tuyere is long and narrow line style.
2. air curtain nozzle according to claim 1 is characterized in that: the cross section of tuyere is the inverted triangle air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201897038U CN201510977U (en) | 2009-07-23 | 2009-07-23 | Air curtain spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201897038U CN201510977U (en) | 2009-07-23 | 2009-07-23 | Air curtain spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510977U true CN201510977U (en) | 2010-06-23 |
Family
ID=42482374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201897038U Expired - Fee Related CN201510977U (en) | 2009-07-23 | 2009-07-23 | Air curtain spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510977U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847391A (en) * | 2012-09-17 | 2013-01-02 | 上海袭麟光学科技发展有限公司 | Air curtain machine having function of discharging waste at inner side and supplying clean air at outer side |
| CN103861788A (en) * | 2014-04-09 | 2014-06-18 | 深圳市浩能科技有限公司 | Coating dryer and air nozzle with buffer structure and special for coating dryer |
| CN103861787A (en) * | 2014-04-09 | 2014-06-18 | 深圳市浩能科技有限公司 | Coating dryer and air nozzle special for coating dryer |
| CN105935622A (en) * | 2016-06-12 | 2016-09-14 | 浙江速固德科技有限公司 | Online hot melt glue cooling and crushing device |
| CN106622718A (en) * | 2016-10-13 | 2017-05-10 | 山东农业大学 | Nozzle-embedded airflow assisting-cover cap combined type efficient spraying device |
| CN111570107A (en) * | 2020-05-09 | 2020-08-25 | 南京玛格耐特智能科技有限公司 | Special gas-saving nozzle structure for ash cleaning device |
| CN113231398A (en) * | 2021-06-23 | 2021-08-10 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic module cleaning device and working method thereof |
-
2009
- 2009-07-23 CN CN2009201897038U patent/CN201510977U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847391A (en) * | 2012-09-17 | 2013-01-02 | 上海袭麟光学科技发展有限公司 | Air curtain machine having function of discharging waste at inner side and supplying clean air at outer side |
| CN102847391B (en) * | 2012-09-17 | 2014-07-30 | 上海袭麟光学科技发展有限公司 | Air curtain machine having function of discharging waste at inner side and supplying clean air at outer side |
| CN103861788A (en) * | 2014-04-09 | 2014-06-18 | 深圳市浩能科技有限公司 | Coating dryer and air nozzle with buffer structure and special for coating dryer |
| CN103861787A (en) * | 2014-04-09 | 2014-06-18 | 深圳市浩能科技有限公司 | Coating dryer and air nozzle special for coating dryer |
| CN103861788B (en) * | 2014-04-09 | 2016-02-17 | 深圳市浩能科技有限公司 | Coating dryer and the special tuyere with buffer structure thereof |
| CN105935622A (en) * | 2016-06-12 | 2016-09-14 | 浙江速固德科技有限公司 | Online hot melt glue cooling and crushing device |
| CN106622718A (en) * | 2016-10-13 | 2017-05-10 | 山东农业大学 | Nozzle-embedded airflow assisting-cover cap combined type efficient spraying device |
| CN106622718B (en) * | 2016-10-13 | 2022-06-28 | 山东农业大学 | High-efficient atomizer of supplementary-shroud combination formula of air current of shower nozzle embedding |
| CN111570107A (en) * | 2020-05-09 | 2020-08-25 | 南京玛格耐特智能科技有限公司 | Special gas-saving nozzle structure for ash cleaning device |
| CN113231398A (en) * | 2021-06-23 | 2021-08-10 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic module cleaning device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20110723 |