CN205199865U - Hot -blast nozzle is used to drying - Google Patents
Hot -blast nozzle is used to drying Download PDFInfo
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- CN205199865U CN205199865U CN201520941107.6U CN201520941107U CN205199865U CN 205199865 U CN205199865 U CN 205199865U CN 201520941107 U CN201520941107 U CN 201520941107U CN 205199865 U CN205199865 U CN 205199865U
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- housing
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- chamber
- spray nozzle
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Abstract
The utility model discloses a hot -blast nozzle is used to drying, including a casing, the front end of casing is provided with the air intake, and the rear end is provided with the air outlet, the inner chamber of casing by a fore -and -aft uniform air plate separate to become with an ante -chamber of air intake intercommunication and with a back cavity of air outlet intercommunication, the last air vent that is used for communicateing ante -chamber and back cavity that is provided with of uniform air plate. Because the utility model discloses in be provided with uniform air plate in the inner chamber of casing, hot -blastly can be full of the ante -chamber after being blockked by uniform air plate from what the air inlet got into the ante -chamber for it is hot -blast more even, later to follow the air vent again and get into the back cavity, hot -blast speed has obtained the improvement, after that from the gas outlet blowout, can effectively guarantee the hot -blast degree of consistency and stability, improve drying efficiency and drying effect.
Description
Technical field
The utility model relates to a kind of nozzle, particularly the hot-blast spray nozzle of film coated drying equipment.
Background technology
Nozzle is the important component part of film coated drying equipment, after the processing such as the printing material such as paper, cloth carries out being coated with, applying glue, Tu Shui, need to carry out drying with the hot blast of nozzle blowout, nozzle spouting velocity is stablized, balanced hot blast, stable movement when guarantee coated thin film is dry, uniform drying.Its air inlet of existing hot-blast spray nozzle and air outlet are directly communicated with, hot blast speed stability and the uniformity of ejection are poor, and the intensity of the hot blast that printing material is subject to everywhere is different with temperature, and drying effect is uneven, can drying efficiency be reduced, also easily make printing material produce distortion.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of drying hot-blast spray nozzle that can ensure the hot blast uniformity and stability, raising drying efficiency and drying effect.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of drying hot-blast spray nozzle, comprise a housing, the front end of housing is provided with air inlet, rear end is provided with air outlet, the inner chamber of described housing is separated into the ante-chamber be communicated with air inlet and the back cavity be communicated with air outlet by the homogenating plate of a longitudinal direction, homogenating plate is provided with the passage for being communicated with ante-chamber and back cavity.
Preferably, described passage array is evenly arranged on homogenating plate.
Preferably, described passage is evenly covered with homogenating plate.
Preferably, described passage is circular hole.
Preferably, be provided with a conducting element in described back cavity, this conducting element reduces from front to back gradually for making the air flue between passage to air outlet.
Preferably, described conducting element is Mitsubishi's cylindricality of horizontally set and transverse center face about housing is symmetrical up and down, the rear wall of conducting element is close on the rear inwall of housing, the left and right sidewall of conducting element is close on the left and right madial wall of housing respectively, the quantity of described air outlet is two, and these two air outlets lay respectively at above and below conducting element rear wall and transverse center face about housing is symmetrical up and down.
Preferably, described air outlet is the strip opening of the transverse direction be arranged on housing rear, and its length is equal with the width of housing left and right directions.
The beneficial effects of the utility model are: owing to being provided with homogenating plate in the utility model in the inner chamber of housing, ante-chamber can be full of after the hot blast entering ante-chamber from air inlet is stopped by homogenating plate, make hot blast more even, back cavity is entered again afterwards from passage, the speed of hot blast is improved, then from gas outlet ejection, the hot blast uniformity and stability, raising drying efficiency and drying effect can effectively be ensured.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention
See figures.1.and.2, a kind of drying hot-blast spray nozzle, comprise a housing 10, the front end of housing 10 is provided with air inlet 11, rear end is provided with air outlet 12, the inner chamber of housing 10 is separated into the ante-chamber 13 be communicated with air inlet 11 and the back cavity 14 be communicated with air outlet 12 by the homogenating plate 20 of a longitudinal direction, homogenating plate 20 is provided with the passage 21 for being communicated with ante-chamber 13 and back cavity 14.Owing to being provided with homogenating plate 20 in the utility model in the inner chamber of housing 10, ante-chamber 13 can be full of after the hot blast entering ante-chamber 13 from air inlet is stopped by homogenating plate 20, make hot blast more even, back cavity 14 is entered again afterwards from passage 21, under the effect of homogenating plate 20, the speed of hot blast raises, and then from gas outlet ejection, the hot blast uniformity and stability, raising drying efficiency and drying effect effectively can be ensured.
Passage 21 array to be evenly arranged on homogenating plate 20 and to be covered with homogenating plate 20, can improve the uniformity and the stability of hot blast further, and can improve the uninterrupted of hot blast.In the present embodiment, passage 21 is circular hole, can reduce turbulent flow, ensures all even stable of hot blast.
Be provided with a conducting element 30 in back cavity 14, this conducting element 30 reduces from front to back gradually for making the air flue between passage 21 to air outlet 12.Can improve the speed of air outlet 12 place hot blast further and reduce turbulent flow, the hot blast entered by air inlet effectively can prevent the sudden change of hot blast wind speed after twice acceleration of homogenating plate 20 and conducting element 30, is conducive to the stability ensureing hot blast wind speed.In the present embodiment, the conducting element 30 Mitsubishi's cylindricality in horizontally set the transverse center face about housing 10 is symmetrical up and down, the rear wall of conducting element 30 is close on the rear inwall of housing 10, a left side for conducting element 30, right side wall is close to a left side for housing 10 respectively, on right inside sidewall, the quantity of air outlet 12 is two, these two air outlets 12 lay respectively at above and below conducting element 30 rear wall and transverse center face about housing 10 is symmetrical up and down, so just, make the hot blast wind speed of two air outlets 12 equal with uninterrupted, thus drying can be carried out to printing material uniformly, in addition, air outlet 12 is horizontal strip opening, its length is equal with the width of housing 10 left and right directions, effectively can increase outlet air surface, conveniently drying is carried out to the printing material of plane.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (7)
1. a drying hot-blast spray nozzle, comprise a housing (10), the front end of housing (10) is provided with air inlet (11), rear end is provided with air outlet (12), it is characterized in that: the inner chamber of described housing (10) is separated into the ante-chamber (13) be communicated with air inlet (11) and the back cavity (14) be communicated with air outlet (12) by the homogenating plate (20) of a longitudinal direction, homogenating plate (20) is provided with the passage (21) for being communicated with ante-chamber (13) and back cavity (14).
2. a kind of drying hot-blast spray nozzle according to claim 1, is characterized in that: described passage (21) array is evenly arranged on homogenating plate (20).
3. a kind of drying hot-blast spray nozzle according to claim 2, is characterized in that: described passage (21) is evenly covered with homogenating plate (20).
4. a kind of drying hot-blast spray nozzle according to claim 1, is characterized in that: described passage (21) is circular hole.
5. a kind of drying hot-blast spray nozzle according to claim 1, it is characterized in that: be provided with a conducting element (30) in described back cavity (14), this conducting element (30) reduces from front to back gradually for making the air flue between passage (21) to air outlet (12).
6. a kind of drying hot-blast spray nozzle according to claim 5, it is characterized in that: the Mitsubishi cylindricality of described conducting element (30) in horizontally set the transverse center face about housing (10) is symmetrical up and down, the rear wall of conducting element (30) is close on the rear inwall of housing (10), a left side for conducting element (30), right side wall is close to a left side for housing (10) respectively, on right inside sidewall, the quantity of described air outlet (12) is two, these two air outlets (12) lay respectively at above and below conducting element (30) rear wall and transverse center face about housing (10) is symmetrical up and down.
7. a kind of drying hot-blast spray nozzle according to claim 6, is characterized in that: described air outlet (12) is for being arranged on the strip opening of the transverse direction on housing (10) rear wall, and its length is equal with the width of housing (10) inner chamber left and right directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941107.6U CN205199865U (en) | 2015-11-23 | 2015-11-23 | Hot -blast nozzle is used to drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941107.6U CN205199865U (en) | 2015-11-23 | 2015-11-23 | Hot -blast nozzle is used to drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205199865U true CN205199865U (en) | 2016-05-04 |
Family
ID=55837607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941107.6U Active CN205199865U (en) | 2015-11-23 | 2015-11-23 | Hot -blast nozzle is used to drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205199865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344571A (en) * | 2015-11-23 | 2016-02-24 | 松德智慧装备股份有限公司 | Hot air nozzle for drying |
| CN107996525A (en) * | 2017-12-25 | 2018-05-08 | 贵州大学 | A kind of climatic chamber with air-flow regulatory function |
-
2015
- 2015-11-23 CN CN201520941107.6U patent/CN205199865U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344571A (en) * | 2015-11-23 | 2016-02-24 | 松德智慧装备股份有限公司 | Hot air nozzle for drying |
| CN107996525A (en) * | 2017-12-25 | 2018-05-08 | 贵州大学 | A kind of climatic chamber with air-flow regulatory function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Building 1, No.35 Dongfu North Road, Nantou Town, Zhongshan City, Guangdong Province Patentee after: Funeng Dongfang Equipment Technology Co.,Ltd. Address before: 528400 Building 1, No.35 Dongfu North Road, Nantou Town, Zhongshan City, Guangdong Province Patentee before: SOTECH SMARTER EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |