CN207546915U - A kind of defoaming device for coater - Google Patents
A kind of defoaming device for coater Download PDFInfo
- Publication number
- CN207546915U CN207546915U CN201721265067.3U CN201721265067U CN207546915U CN 207546915 U CN207546915 U CN 207546915U CN 201721265067 U CN201721265067 U CN 201721265067U CN 207546915 U CN207546915 U CN 207546915U
- Authority
- CN
- China
- Prior art keywords
- defoaming
- flap
- plate
- coating
- defoaming plate
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of defoaming device for coater, include housing, defoaming plate and flap are equipped in the housing, the any section of the defoaming plate is arc and is arranged in a manner of lower edge above the flap, and any section of flap is the intermediate taper to raise up and is correspondingly arranged at below the defoaming plate；The defoaming plate is equipped with multiple defoaming holes for running through the defoaming plate, and the defoaming hole is evenly distributed on the defoaming plate；The flap both ends are arranged with multiple pins, and groove is formed between the pin, and the flap is fixedly connected by the pin with the housing.When coating is transported to by pump in showering device, coating first passes through defoaming plate, coating is from the defoaming hole of defoaming plate by when being flowed into flap, larger bubble can be eliminated, the speed that coating flows down when tiny bubble reaches flap slows down, bubble ruptures after generating stretcher strain in coating, realizes the purpose of defoaming.
Description
Technical field
The utility model is related to a kind of defoaming devices for coater.
Background technology
The operation principle of curtain coater is to be transported to liquid coating in leaching curtain chamber by the way of pumping, utilizes coating itself
Gravity flowed out from one uniformly narrow leaching curtain mouth, be coated on the base material of planar movement.But since coating is pumping
It send and when flow at high speed is also easy to produce bubble or coating there are some molecules in itself, they are passing through the minimum leaching curtain mouth in gap
When due to the blocking action of bubble or particle, can cause coating that cannot flow continually out, the phenomenon that stopping in short-term occur, industry claims
For " disconnected curtain ", and it is usually that coating can generate gas when stirring that coating, which generates bubble, one of the reason of generates " disconnected curtain "
Bubble, although and have many producers at present using defoaming device, be all the equipment being in addition reconfigured, it is expensive, and disappear
Effect also unobvious are steeped, sexual valence is poor, results in the raising of production cost；
Moreover, when coating is transported to showering device by pump, the high-speed rotation of pump can generate tiny bubble, current defoaming
Device can not also solve, particularly the higher coating of viscosity.
Utility model content
The utility model aim is to solve the above problems and proposes a kind of defoaming device for coater.
It is achieved through the following technical solutions above-mentioned purpose：
The utility model provides a kind of defoaming device for coater, and comprising housing, defoaming is equipped in the housing
Plate and flap, any section of the defoaming plate is arc and is arranged in a manner of lower edge above the flap, the deceleration
Any section of plate is the intermediate taper to raise up and is correspondingly arranged at below the defoaming plate；
The defoaming plate is equipped with multiple defoaming holes for running through the defoaming plate, and the defoaming hole is evenly distributed on described disappear
It steeps on plate；
The flap both ends are arranged with multiple pins, and groove is formed between the pin, and the flap passes through institute
Pin is stated to be fixedly connected with the housing.
Further, the housing lower end is equipped with the opening to contract.
Further, the defoaming plate minimum point is correspondingly arranged with the flap peak and distance is 5mm.
Further, the distance between defoaming hole of the defoaming plate is 2mm.
Further, the recess width of the flap is 2mm.
The beneficial effects of the utility model are：It is simple in structure, it is small, it can be directly placed in the reservoir of showering device,
Coating is eliminated from by pumping the tiny bubble generated, improves showering effect and easy to use, the painting for being suitble to viscosity higher
Material.
When coating is transported to by pump in showering device, coating first passes through defoaming plate, and coating passes through from the defoaming hole of defoaming plate
When being flowed into flap, larger bubble can be eliminated, the speed that coating flows down when tiny bubble reaches flap slows down, gas
Bubble ruptures after generating stretcher strain in coating, realizes the purpose of defoaming.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the defoaming plate structure schematic diagram of the utility model.
Fig. 3 is the deceleration plate structure schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with attached drawing：
As shown in Figs. 1-3, the utility model provides a kind of defoaming device for coater, comprising housing 1, the shell
Defoaming plate 2 and flap 3 are equipped in body 1,2 any section of the defoaming plate is arc and the deceleration is arranged in a manner of lower edge
3 top of plate, 3 any section of flap is the intermediate taper to raise up and is correspondingly arranged at 2 lower section of defoaming plate, applies
When material first passes through defoaming plate 2, first larger bubble is eliminated, during using flap 3, tiny bubble can be eliminated, it is this
Set-up mode is simple in structure, and defoaming effect is good；
The defoaming plate 2 is equipped with multiple defoaming holes 21 for running through the defoaming plate 2, and the defoaming hole 21 is evenly distributed on
On the defoaming plate 2；
3 both ends of flap are arranged with multiple pins 31, and groove 32, the flap are formed between the pin 31
3 are fixedly connected by the pin 31 with the housing 1.
Further, 1 lower end of housing is equipped with the opening 11 to contract.
Further, 2 minimum point 22 of defoaming plate is correspondingly arranged with 3 peak 33 of flap and distance is 5mm,
By test of many times, 5mm's is best apart from defoaming effect.
Further, the distance between defoaming hole 21 of the defoaming plate 2 is 2mm.
Further, 32 width of groove of the flap 3 is 2mm.
The beneficial effects of the utility model are：It is simple in structure, it is small, it can be directly placed in the reservoir of showering device,
Coating is eliminated from by pumping the tiny bubble generated, improves showering effect and easy to use, the painting for being suitble to viscosity higher
Material.
When coating is transported to by pump in showering device, coating first passes through defoaming plate, and coating passes through from the defoaming hole of defoaming plate
When being flowed into flap, larger bubble can be eliminated, the speed that coating flows down when tiny bubble reaches flap slows down, gas
Bubble ruptures after generating stretcher strain in coating, the purpose of defoaming is realized, again from the groove 32 of 3 both sides of flap after coating defoaming
In the reservoir for flowing to showering device.
The above is not limit the technical scope of the present invention, all according to the utility model technical spirit
To any modification, equivalent variations and modification that above embodiment is made, the model of the technical solution of the utility model is still fallen within
In enclosing.
Claims (5)
1. a kind of defoaming device for coater, it is characterised in that：Defoaming plate is equipped with comprising housing, in the housing and is subtracted
Fast plate, any section of the defoaming plate is arc and is arranged in a manner of lower edge above the flap, and the flap is any
Section is the intermediate taper to raise up and is correspondingly arranged at below the defoaming plate；
The defoaming plate is equipped with multiple defoaming holes for running through the defoaming plate, and the defoaming hole is evenly distributed on the defoaming plate
On；
The flap both ends are arranged with multiple pins, and groove is formed between the pin, and the flap is drawn by described
Foot is fixedly connected with the housing.
2. a kind of defoaming device for coater according to claim 1, which is characterized in that the housing lower end is set
The opening of oriented contract.
3. a kind of defoaming device for coater according to claim 2, which is characterized in that the defoaming plate is minimum
Point is correspondingly arranged with the flap peak and distance is 5mm.
4. a kind of defoaming device for coater according to claim 3, which is characterized in that the defoaming plate disappears
The distance between abscess is 2mm.
5. a kind of defoaming device for coater according to claim 3, which is characterized in that the flap it is recessed
Well width is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265067.3U CN207546915U (en) | 2017-09-29 | 2017-09-29 | A kind of defoaming device for coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265067.3U CN207546915U (en) | 2017-09-29 | 2017-09-29 | A kind of defoaming device for coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207546915U true CN207546915U (en) | 2018-06-29 |
Family
ID=62676858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721265067.3U Expired - Fee Related CN207546915U (en) | 2017-09-29 | 2017-09-29 | A kind of defoaming device for coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207546915U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109221087A (en) * | 2018-09-30 | 2019-01-18 | 南京国科医工科技发展有限公司 | In vitro liver room temperature oxygen carrying machine perfusion system and method for filling |
| CN109994304A (en) * | 2019-03-06 | 2019-07-09 | 泉州台商投资区恒鑫隆网络科技有限公司 | It is a kind of based on the anti-overflow filling oil-immersed power transformer of negative pressure |
| CN111451083A (en) * | 2020-04-09 | 2020-07-28 | 吴永化 | Dispensing packaging equipment for processing mobile phone display screen |
| CN113694569A (en) * | 2021-09-17 | 2021-11-26 | 中国北方发动机研究所(天津) | Defoaming method and defoaming device for oil tank |
-
2017
- 2017-09-29 CN CN201721265067.3U patent/CN207546915U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109221087A (en) * | 2018-09-30 | 2019-01-18 | 南京国科医工科技发展有限公司 | In vitro liver room temperature oxygen carrying machine perfusion system and method for filling |
| CN109994304A (en) * | 2019-03-06 | 2019-07-09 | 泉州台商投资区恒鑫隆网络科技有限公司 | It is a kind of based on the anti-overflow filling oil-immersed power transformer of negative pressure |
| CN111451083A (en) * | 2020-04-09 | 2020-07-28 | 吴永化 | Dispensing packaging equipment for processing mobile phone display screen |
| CN113694569A (en) * | 2021-09-17 | 2021-11-26 | 中国北方发动机研究所(天津) | Defoaming method and defoaming device for oil tank |
| CN113694569B (en) * | 2021-09-17 | 2022-10-18 | 中国北方发动机研究所(天津) | Defoaming method and defoaming device for oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20180929 |