CN203177592U - Liquid crystal dehumidification device - Google Patents
Liquid crystal dehumidification device Download PDFInfo
- Publication number
- CN203177592U CN203177592U CN 201320159437 CN201320159437U CN203177592U CN 203177592 U CN203177592 U CN 203177592U CN 201320159437 CN201320159437 CN 201320159437 CN 201320159437 U CN201320159437 U CN 201320159437U CN 203177592 U CN203177592 U CN 203177592U
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- CN
- China
- Prior art keywords
- liquid crystal
- central tube
- cup
- overcoat
- dehydrating unit
- 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.)
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Abstract
The utility model discloses a liquid crystal dehumidification device, which comprises a placement cup, a collecting container and a filtering unit, wherein the bottom of the placement cup is provided with an outlet; the top of the collecting container is provided with an inlet; the placement cup is connected with the collecting container; the outlet is communicated with the inlet; and the filtering unit is arranged between the outlet of the placement cup and the inlet of the collecting container. The liquid crystal dehumidification device has the following advantages that moisture in liquid crystal raw materials is removed by utilizing the water-absorbing property of aluminum oxide and the condition that particles of the aluminum oxide are larger than the particles of the liquid crystal raw materials, so that the cost is low, and the water removing efficiency is high.
Description
Technical field
The utility model relates to a kind of liquid crystal dehydrating unit.
Background technology
May be mixed with moisture in the liquid crystal raw material, if this moisture is absorbed not remove, this moisture can destroy liquid crystal panel so, causes liquid crystal panel to lose efficacy and damages.It mainly is to adopt azeotropy process that existing liquid crystal raw material dewaters, and adopts this method cost height, and the efficient that dewaters is not high, has necessity of improvement.
The utility model content
The utility model provides a kind of liquid crystal dehydrating unit, and it has overcome the existing deficiency of liquid crystal dehumanization method in the background technology.
The technical scheme that adopts that the utility model solves its technical problem is:
A kind of liquid crystal dehydrating unit, comprise that one puts cup, a collection container and a filter element, this storing cup bottom sets out mouth, import is established at this collection container top, this storing cup and collection container links together and outlet and entrance are connected, this filter element are located between the entrance of the outlet of putting glass and collection container.
Among one preferred embodiment: this collection container has a collection cups and a connector; This connector has an overcoat and a central tube, and this central tube is installed in the overcoat, and the outer wall top of this central tube and the upper peripheral edge of overcoat is affixed and sealing, this overcoat top are established one and run through inside and outside interface, the external negative pressure vacuum unit of this interface; This overcoat sealing shroud is connected on outside the rim of a cup of collection cups.
Among one preferred embodiment: this interface height of living in is higher than central tube lower end height of living in.
Among one preferred embodiment: this connector also has a funnel, and the lower port of this funnel is connected the upper port of central tube.
Among one preferred embodiment: this connector is one-body molded.
Among one preferred embodiment: the lower periphery of this storing cup stretches out into the outer, and other establishes outer and funnel that the grip device clamping connection is put cup.
Among one preferred embodiment: this filter element is filter membrane, and this filter membrane is located at funnel and puts between cup.
Among one preferred embodiment: this overcoat becomes horn-like.
Among one preferred embodiment: this collection container has a collection cups and a central tube, this central tube is installed in the collection cups, the outer wall top of this central tube and the upper peripheral edge of collection cups is affixed and sealing, this collection cups top are established one and are run through inside and outside interface, the external negative pressure vacuum unit of this interface.
The technical program is compared with background technology, and it has following advantage:
1, utilize the water imbibition of alundum (Al and alundum (Al particle to remove moisture in the liquid crystal raw material greater than the condition of liquid crystal feed particles, in the liquid crystal raw material, add alundum (Al, by the moisture in the alundum (Al absorption liquid crystal raw material, be adsorbed with the alundum (Al of moisture again by filtration, to remove the moisture in the liquid crystal raw material, cost is low, the efficient that dewaters height.
2, connector has overcoat and central tube, central tube is installed in the overcoat, the outer wall top of central tube and the upper peripheral edge of overcoat is affixed and the sealing, overcoat top is established one and is run through inside and outside interface, and the external negative pressure vacuum unit of interface makes by the negative pressure vacuum unit to produce negative pressure in the connector, cooperate again central tube make the absorption affinity that negative pressure in the central tube produces direction vertically down, this absorption affinity of recycling improves the rate of filtration and filter effect, and simple in structure, cost is low.
3, interface height of living in is higher than central tube lower end height of living in, guarantees the direction of the absorption affinity in the central tube vertically down.
4, connector also has a funnel, and the lower port of funnel is connected the upper port of central tube, makes things convenient for the filter element assembling, the convenient storing being connected of cup and collection container, and area of section is bigger, improves the rate of filtration.
5, the lower periphery of storing cup stretches out into the outer, and outer and funnel that other establishes grip device clamping connection storing cup link together will put cup and connector, and simple in structure, cost is low, and is convenient for assembly, is convenient for changing filter element.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the structural representation of liquid crystal dehydrating unit.
The specific embodiment
Please refer to Fig. 1, a kind of liquid crystal dehydrating unit, comprise that one puts cup 10, one collection container 20 and a filter element 30, these storing cup 10 bottoms set out mouth, import is established at these collection container 20 tops, this storing cup 10 and collection container 20 links together and outlet and entrance are connected, this filter element 30 are located between the entrance of the outlet of putting cup 10 and collection container 20.
Among the present embodiment, this collection container 20 has a collection cups 21 and a connector 22; This connector 22 has an overcoat 221, a central tube 222 and a funnel 223, this central tube 222 is installed in the overcoat 221, the outer wall top of this central tube 222 and upper peripheral edge of overcoat 221 is affixed and sealing, the lower port of this funnel 223 is connected the upper port of central tube 222.These overcoat 221 tops are established one and are run through inside and outside interface 224, and these interface 224 places are by the external negative pressure vacuum unit 225 of flexible pipe; These overcoat 221 sealing shrouds are connected on outside the rim of a cup of collection cups 21.Among the present embodiment, the upper port of this funnel 223 is the entrance of collection container 20, and as required, as not establishing funnel, then the central tube upper port is entrance.This overcoat becomes horn-like.
Among the present embodiment, these interface 224 height of living in are higher than central tube 222 lower ends height of living in.Among the present embodiment, this connector 22 is one-body molded.
Among the present embodiment, this filter element 30 is filter membrane, and this filter membrane is located at funnel 223 and puts 10 in cup.
Among the present embodiment, the lower periphery of this storing cup 10 stretches out into outer 11, and outer 11 and funnel 223 that other establishes grip device 40 clamping connections storing cup 10 link together will put cup 10 and connector 22.This furniture device 40 is as dovetail folder, comprises the two pivot sheets that are articulated and the spring of a contact two pivot sheets.
A kind of liquid crystal dehumanization method of using described liquid crystal dehydrating unit comprises:
Step 1 adds alundum (Al in the liquid crystal raw material, by the moisture in the alundum (Al absorption liquid crystal raw material;
Step 2, this liquid crystal raw material that is added with alundum (Al flows in the collection container unit after filtration by putting cup again, filters the alundum (Al that is adsorbed with moisture by filter element.
Among the present embodiment, the addition of this alundum (Al is the 1-2% of the weight of liquid crystal raw material; The aperture of this filtration is 0.2 μ m.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (9)
1. liquid crystal dehydrating unit, it is characterized in that: comprise that one puts cup, a collection container and a filter element, this storing cup bottom sets out mouth, import is established at this collection container top, this storing cup and collection container links together and outlet and entrance are connected, this filter element are located between the entrance of the outlet of putting glass and collection container.
2. a kind of liquid crystal dehydrating unit according to claim 1, it is characterized in that: this collection container has a collection cups and a connector; This connector has an overcoat and a central tube, and this central tube is installed in the overcoat, and the outer wall top of this central tube and the upper peripheral edge of overcoat is affixed and sealing, this overcoat top are established one and run through inside and outside interface, the external negative pressure vacuum unit of this interface; This overcoat sealing shroud is connected on outside the rim of a cup of collection cups.
3. a kind of liquid crystal dehydrating unit according to claim 2, it is characterized in that: this interface height of living in is higher than central tube lower end height of living in.
4. a kind of liquid crystal dehydrating unit according to claim 2, it is characterized in that: this connector also has a funnel, and the lower port of this funnel is connected the upper port of central tube.
5. a kind of liquid crystal dehydrating unit according to claim 4, it is characterized in that: this connector is one-body molded.
6. a kind of liquid crystal dehydrating unit according to claim 4 is characterized in that: the lower periphery of this storing cup stretches out into the outer, and other establishes outer and funnel that the grip device clamping connection is put cup.
7. a kind of liquid crystal dehydrating unit according to claim 4, it is characterized in that: this filter element is filter membrane, this filter membrane is located at funnel and puts between cup.
8. a kind of liquid crystal dehydrating unit according to claim 2, it is characterized in that: this overcoat becomes horn-like.
9. a kind of liquid crystal dehydrating unit according to claim 1, it is characterized in that: this collection container has a collection cups and a central tube, this central tube is installed in the collection cups, the outer wall top of this central tube and the upper peripheral edge of collection cups is affixed and the sealing, this collection cups top is established one and is run through inside and outside interface, the external negative pressure vacuum unit of this interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159437 CN203177592U (en) | 2013-04-01 | 2013-04-01 | Liquid crystal dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159437 CN203177592U (en) | 2013-04-01 | 2013-04-01 | Liquid crystal dehumidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177592U true CN203177592U (en) | 2013-09-04 |
Family
ID=49074277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159437 Expired - Fee Related CN203177592U (en) | 2013-04-01 | 2013-04-01 | Liquid crystal dehumidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101180A (en) * | 2013-04-01 | 2014-10-15 | 莆田市嘉辉光电有限公司 | Liquid crystal dehumidifier and liquid crystal dehumidification method |
-
2013
- 2013-04-01 CN CN 201320159437 patent/CN203177592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101180A (en) * | 2013-04-01 | 2014-10-15 | 莆田市嘉辉光电有限公司 | Liquid crystal dehumidifier and liquid crystal dehumidification method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160401 |