CN204359648U - A kind of droplet pick-up unit - Google Patents
A kind of droplet pick-up unit Download PDFInfo
- Publication number
- CN204359648U CN204359648U CN201520047224.8U CN201520047224U CN204359648U CN 204359648 U CN204359648 U CN 204359648U CN 201520047224 U CN201520047224 U CN 201520047224U CN 204359648 U CN204359648 U CN 204359648U
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- China
- Prior art keywords
- droplet
- baffle plate
- substrate
- mist cover
- pick
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- Expired - Fee Related
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Abstract
The utility model belongs to feed manufacturing machine technical field, particularly a kind of droplet pick-up unit.It comprises droplet collection plate (1), baffle plate (2), atomizer (3), mist cover (4), swingle (5), fixture block (6) and substrate (7); Described atomizer (3) is arranged on mist cover (4) top; Baffle plate (2) is with the circular hole be arranged symmetrically with by injection circular arc; Baffle plate (2) is arranged on mist cover (4) by fixture block 6, screw rod (5) and baffle plate (2) are integrated, the rotation of swingle (5) horizontal direction drives baffle plate (2) to horizontally rotate, droplet collection plate (1) is placed on substrate (7), and substrate (7) is placed on mist cover (4) below.The utility model can collect droplet fast and accurately, and droplet diffusion phenomena does not occur on collection plate surface, the droplet clear picture collected; And it is not this device ring ensures safety, applied widely, easy to operate, strict to environmental requirement.
Description
Technical field
The utility model belongs to feed manufacturing machine technical field, particularly a kind of droplet pick-up unit.
Background technology
The atomization quality of feed manufacturing machine mainly from the distributing homogeneity of droplet, drift and coverage rate three aspect evaluate.Measurement accuracy droplet sizes, grasp spraying droplet Size Distribution rule, have great significance to controlling spray process better.
Traditional droplet sizes measurement mainly contains based on optics with based on sample two kinds of methods.Optics direct measuring method adopts the optical technologies such as high-speed photography, laser hologram, laser image, although this method measuring accuracy is high, scope large, instrument price is expensive, and bulky, accommodative ability of environment is poor, is not suitable for field survey.Sample measurement method utilizes droplet impactor medium and leaves impression on its surface, then utilizes microscope to carry out droplet sizes measurement, and this method working strength is large and precision is not high.
Current China mainly carries out droplet collection by water sensitive paper method, food tray method and trace method to the research of mist droplet particle size, and these methods cannot adapt to open air or the more severe place of environment, and the diffusion of droplet cannot be ensured, the result obtained often error is larger.
Summary of the invention
In order to overcome above technical matters, the purpose of this utility model gathers droplet based on hydrophobic technology, provides a kind of droplet pick-up unit that can collect droplet quickly and accurately.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of droplet pick-up unit, it comprises droplet collection plate 1, baffle plate 2, atomizer 3, mist cover 4, swingle 5, fixture block 6 and substrate 7;
Described atomizer 3 is arranged on mist cover 4 top; Baffle plate 2 is with the multiple circular holes be arranged symmetrically with by injection circular arc; Baffle plate 2 is arranged on mist cover 4 by fixture block 6, and screw rod 5 and baffle plate 2 are integrated, and the rotation of swingle 5 horizontal direction drives baffle plate 2 to horizontally rotate, and droplet collection plate 1 is placed on substrate 7, and substrate 7 is placed on below mist cover 4.
Described baffle plate 2 is in the form of annular discs.
The disposing way of described droplet collection plate 1 is for being arranged symmetrically with by injection circular arc.
Described droplet collection plate 1 is formed on a glass by being smeared by hydrophobic material.
Described substrate 7 is the colored scraps of paper.
Compared with prior art, the beneficial effects of the utility model are:
Device of the present utility model can collect droplet quickly and accurately, and droplet diffusion phenomena does not occur on collection plate surface, and utilizes the difference of itself and background, the droplet clear picture collected; And it is not this device ring ensures safety, applied widely, easy to operate, strict to environmental requirement.
Accompanying drawing explanation
Fig. 1 is the rough schematic view of droplet pick-up unit of the present utility model;
Fig. 2 is the sectional view of droplet pick-up unit of the present utility model;
Fig. 3 is the structure diagram of baffle plate;
Fig. 4 is the Pcnten-1 yne-4 figure after image procossing;
Fig. 5 is the Pcnten-1 yne-4 curve map of embodiment.
[primary clustering symbol description]
1 droplet collection plate 2 baffle plate
3 atomizer 4 mist covers
5 swingle 6 fixture blocks
7 substrates
Embodiment
The following examples can make those skilled in the art more fully understand the utility model, but limit the utility model never in any form.
Fig. 1 is the rough schematic view of droplet pick-up unit of the present utility model; Fig. 2 is the sectional view of droplet pick-up unit of the present utility model; Fig. 3 is the structure diagram of baffle plate; Fig. 4 is the Pcnten-1 yne-4 figure after image procossing; Fig. 5 is the Pcnten-1 yne-4 curve map of embodiment.
As shown in Figure 1, droplet pick-up unit of the present utility model comprises droplet collection plate 1, baffle plate 2, atomizer 3, mist cover 4, swingle 5, fixture block 6 and substrate 7.
Wherein, atomizer 3 is arranged on mist cover 4 top; Baffle plate 2 is in the form of annular discs, with the multiple circular holes be arranged symmetrically with by injection circular arc, is 2 in the present embodiment, and the number of circular hole is at most equal with the number of droplet collection plate 1; Baffle plate 2 is arranged on mist cover 4 by fixture block 6, and swingle 5 and baffle plate 2 are integrated, and the rotation of swingle 5 horizontal direction drives baffle plate 2 to horizontally rotate, droplet collection plate 1 is placed on substrate 7, substrate 7 is placed on below mist cover 4, and in the present embodiment, substrate 7 is preferably the colored scraps of paper.
The disposing way of described droplet collection plate 1 is for being arranged symmetrically with by injection circular arc, and droplet collection plate 1 is formed on a glass by being smeared by hydrophobic material.
Embodiment
Use droplet pick-up unit of the present utility model, liquid sprays from atomizer 3, rotating rotary rods 5, and the baffle plate 2 like this perpendicular to injection direction rotates along with swingle 5, and droplet is ejected on droplet collection plate 1 through the circular hole on baffle plate 2; Spraying limit, limit butterfly 2, baffle plate 2 only rotatable half cycle in spray process, utilizes the relative motion of the circular hole of baffle plate 2 to come to gather instantaneously, prevents droplet overlapping; Utilize camera to take pictures to droplet collection plate 1, Fig. 4 is the Pcnten-1 yne-4 figure after image procossing; By the Pcnten-1 yne-4 curve map that image analysis processing obtains as shown in Figure 5.
Claims (5)
1. a droplet pick-up unit, is characterized in that: it comprises droplet collection plate (1), baffle plate (2), atomizer (3), mist cover (4), swingle (5), fixture block (6) and substrate (7);
Described atomizer (3) is arranged on mist cover (4) top; Baffle plate (2) is with the multiple circular holes be arranged symmetrically with by injection circular arc; Baffle plate (2) is arranged on mist cover (4) by fixture block (6), screw rod (5) and baffle plate (2) are integrated, the rotation of swingle (5) horizontal direction drives baffle plate (2) to horizontally rotate, droplet collection plate (1) is placed on substrate (7), and substrate (7) is placed on mist cover (4) below.
2. droplet pick-up unit according to claim 1, is characterized in that: described baffle plate (2) is in the form of annular discs.
3. droplet pick-up unit according to claim 1 and 2, is characterized in that: the disposing way of described droplet collection plate (1) is for being arranged symmetrically with by injection circular arc.
4. droplet pick-up unit according to claim 1 and 2, is characterized in that: described droplet collection plate (1) is formed on a glass by being smeared by hydrophobic material.
5. droplet pick-up unit according to claim 1 and 2, is characterized in that: described substrate (7) is the colored scraps of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047224.8U CN204359648U (en) | 2015-01-23 | 2015-01-23 | A kind of droplet pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047224.8U CN204359648U (en) | 2015-01-23 | 2015-01-23 | A kind of droplet pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359648U true CN204359648U (en) | 2015-05-27 |
Family
ID=53261112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047224.8U Expired - Fee Related CN204359648U (en) | 2015-01-23 | 2015-01-23 | A kind of droplet pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738243A (en) * | 2016-04-13 | 2016-07-06 | 中国科学院工程热物理研究所 | Powder jet characteristic detection method and device |
| CN107328688A (en) * | 2016-05-12 | 2017-11-07 | 李依真 | A kind of spray flux density determines device |
| CN109946204A (en) * | 2019-04-25 | 2019-06-28 | 济南大学 | A kind of droplet acquisition method using camera shutter principle |
-
2015
- 2015-01-23 CN CN201520047224.8U patent/CN204359648U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738243A (en) * | 2016-04-13 | 2016-07-06 | 中国科学院工程热物理研究所 | Powder jet characteristic detection method and device |
| CN105738243B (en) * | 2016-04-13 | 2019-01-08 | 中国科学院工程热物理研究所 | The detection method and device of powder jet characteristic |
| CN107328688A (en) * | 2016-05-12 | 2017-11-07 | 李依真 | A kind of spray flux density determines device |
| CN107328688B (en) * | 2016-05-12 | 2020-04-14 | 李依真 | Spray density measuring device |
| CN109946204A (en) * | 2019-04-25 | 2019-06-28 | 济南大学 | A kind of droplet acquisition method using camera shutter principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |