CN104101180A - Liquid crystal dehumidifier and liquid crystal dehumidification method - Google Patents
Liquid crystal dehumidifier and liquid crystal dehumidification method Download PDFInfo
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- CN104101180A CN104101180A CN201310111057.4A CN201310111057A CN104101180A CN 104101180 A CN104101180 A CN 104101180A CN 201310111057 A CN201310111057 A CN 201310111057A CN 104101180 A CN104101180 A CN 104101180A
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- liquid crystal
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- cup
- dehydrating unit
- collection container
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Abstract
The invention discloses a liquid crystal dehumidifier and a liquid crystal dehumidification method. The liquid crystal dehumidifier comprises an accommodating cup, a collecting container and a filter unit, wherein the bottom of the accommodating cup is provided with an outlet; the top of the collecting container is provided with an inlet; the accommodating cup and the collecting container are connected together and the outlet is communicated with the inlet; the filter unit is arranged between the outlet of the accommodating cup and the inlet of the collecting container. The liquid crystal dehumidification method comprises the following steps of adding aluminum oxide into a liquid crystal material to adsorb water in the liquid crystal material; allowing the liquid crystal material into which the aluminum oxide is added to flow into the collecting container from the accommodating cup through the filter unit, and filtering the aluminum oxide which adsorbs the water by using the filter unit. The liquid crystal dehumidification method has the advantages that the water in the liquid crystal material is removed by utilizing the water-absorbing quality of the aluminum oxide and the condition that the particles of the aluminum oxide are greater than the particles of the liquid crystal material, the cost is low, and the water removal efficiency is high.
Description
Technical field
The present invention relates to a kind of liquid crystal dehydrating unit and liquid crystal dehumanization method.
Background technology
In liquid crystal raw material, may be mixed with moisture, if this moisture is not absorbed remove, this moisture can destroy liquid crystal panel so, causes liquid crystal panel to lose efficacy and damages.It is mainly to adopt azeotropy process that existing liquid crystal raw material dewaters, and adopts the method cost high, and water rem oval is not high, has necessity of improvement.
Summary of the invention
The invention provides a kind of liquid crystal dehydrating unit and liquid crystal dehumanization method, it has overcome the existing deficiency of liquid crystal dehumanization method in background technology.
The technical scheme adopting that the present invention solves its technical problem is:
A kind of liquid crystal dehydrating unit, comprise a storing 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 is located to be put between the outlet of cup and the entrance of 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 overcoat, the outer wall top of this central tube and the upper peripheral edge of overcoat is affixed and sealing, and this overcoat top is established one and is run through inside and outside interface, this interface external connecting negative pressure vacuum unit; 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, 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 outer, separately establish grip device clamping connection and put the outer of cup and funnel so that storings glass and connector are linked together.
Among one preferred embodiment: this filter element is filter membrane, this filter membrane is located at funnel and puts between cup.
Among one preferred embodiment: this collection container has a collection cups and a central tube, this central tube is installed in 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 is established one and is run through inside and outside interface, this interface external connecting negative pressure vacuum unit.
A liquid crystal dehumanization method for described liquid crystal dehydrating unit, comprising:
Step 1 adds alundum (Al2O3) in liquid crystal raw material, adsorbs the moisture in liquid crystal raw material by alundum (Al2O3);
Step 2, this liquid crystal raw material that is added with alundum (Al2O3) flows in collection container unit after filtration by putting cup again, and filtering absorption by filter element has the alundum (Al2O3) of moisture.
Among one preferred embodiment: the addition of this alundum (Al2O3) is the 1-2% of the weight of liquid crystal raw material; The aperture of this filtration is 0.1-0.3 μ m.
The technical program is compared with background technology, and its tool has the following advantages:
1, the condition of utilizing the water imbibition of alundum (Al2O3) and alundum (Al2O3) particle to be greater than liquid crystal feed particles is removed the moisture in liquid crystal raw material, in liquid crystal raw material, add alundum (Al2O3), adsorb the moisture in liquid crystal raw material by alundum (Al2O3), adsorb by filtration the alundum (Al2O3) that has moisture again, to remove the moisture in liquid crystal raw material, cost is low, and water rem oval is high.
2, connector has overcoat and central tube, central tube is installed in overcoat, the outer wall top of central tube and the upper peripheral edge of overcoat is affixed and sealing, overcoat top is established one and is run through inside and outside interface, and interface external connecting negative pressure vacuum unit makes to produce in connector negative pressure by negative pressure vacuum unit, coordinate again direction that central tube makes the absorption affinity that negative pressure in central tube produces vertically down, recycle this absorption affinity and improve the rate of filtration and filter effect, simple in structure, cost is low.
3, interface height of living in, higher than central tube lower end height of living in, ensures the direction of the absorption affinity in central tube vertically down.
4, connector also has a funnel, and the lower port of funnel is connected the upper port of central tube, facilitates filter element assembling, convenient connection of putting cup and collection container, and area of section is larger, improves the rate of filtration.
The lower periphery of 5, putting cup stretches out into outer, separately establishes grip device clamping connection and puts the outer of cup and funnel so that storings glass and connector are linked together, and simple in structure, cost is low, convenient for assembly, is convenient for changing filter element.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 has illustrated the structural representation of liquid crystal dehydrating unit.
Detailed description of the invention
Please refer to Fig. 1, a kind of liquid crystal dehydrating unit, comprise a storing cup 10, a 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 link together and outlet and entrance are connected, and this filter element 30 is located to be put between the outlet of cup 10 and the entrance of 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 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 flexible pipe external connecting negative pressure vacuum unit 225; 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, if do not established funnel, central tube upper port is entrance.This overcoat becomes horn-like.
Among the present embodiment, this interface 224 height of living in is higher than central tube 222 lower end 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 between cup 10.
Among the present embodiment, the lower periphery of this storing cup 10 stretches out into outer 11, separately establishes grip device 40 clamping connections and puts cup 10 outer 11 and funnel 223 so that storings glasss 10 and connector 22 are linked together.This furniture device 40 is as dovetail clip, comprises the two pivot sheets that are articulated and the spring of contact two pivot sheets.
A liquid crystal dehumanization method of applying described liquid crystal dehydrating unit, comprising:
Step 1 adds alundum (Al2O3) in liquid crystal raw material, adsorbs the moisture in liquid crystal raw material by alundum (Al2O3);
Step 2, this liquid crystal raw material that is added with alundum (Al2O3) flows in collection container unit after filtration by putting cup again, and filtering absorption by filter element has the alundum (Al2O3) of moisture.
Among the present embodiment, the addition of this alundum (Al2O3) is the 1-2% of the weight of liquid crystal raw material; The aperture of this filtration is 0.2 μ m.
The above, only for preferred embodiment of the present invention, therefore can not limit according to this scope of the invention process, the equivalence of doing according to the scope of the claims of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (10)
1. a liquid crystal dehydrating unit, it is characterized in that: comprise a storing 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 is located to be put between the outlet of cup and the entrance of collection container.
2. a kind of liquid crystal dehydrating unit according to claim 1, 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 overcoat, the outer wall top of this central tube and the upper peripheral edge of overcoat is affixed and sealing, and this overcoat top is established one and is run through inside and outside interface, this interface external connecting negative pressure vacuum unit; 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, 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, 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, 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 outer, separately establishes grip device clamping connection and puts the outer of cup and funnel so that storings glass and connector are linked together.
7. a kind of liquid crystal dehydrating unit according to claim 4, is characterized in that: this filter element is filter membrane, and this filter membrane is located at funnel and puts between cup.
8. 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 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 is established one and is run through inside and outside interface, this interface external connecting negative pressure vacuum unit.
9. application rights requires a liquid crystal dehumanization method for the liquid crystal dehydrating unit described in 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, is characterised in that: comprising:
Step 1 adds alundum (Al2O3) in liquid crystal raw material, adsorbs the moisture in liquid crystal raw material by alundum (Al2O3);
Step 2, this liquid crystal raw material that is added with alundum (Al2O3) flows in collection container unit after filtration by putting cup again, and filtering absorption by filter element has the alundum (Al2O3) of moisture.
10. a kind of liquid crystal dehumanization method according to claim 9, is characterized in that: the addition of this alundum (Al2O3) is the 1-2% of the weight of liquid crystal raw material; The aperture of this filtration is 0.1-0.3 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111057.4A CN104101180A (en) | 2013-04-01 | 2013-04-01 | Liquid crystal dehumidifier and liquid crystal dehumidification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111057.4A CN104101180A (en) | 2013-04-01 | 2013-04-01 | Liquid crystal dehumidifier and liquid crystal dehumidification method |
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| Publication Number | Publication Date |
|---|---|
| CN104101180A true CN104101180A (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310111057.4A Pending CN104101180A (en) | 2013-04-01 | 2013-04-01 | Liquid crystal dehumidifier and liquid crystal dehumidification method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045819A (en) * | 2018-08-07 | 2018-12-21 | 深圳市华星光电技术有限公司 | A kind of liquid crystal filtering device |
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| CN109045819A (en) * | 2018-08-07 | 2018-12-21 | 深圳市华星光电技术有限公司 | A kind of liquid crystal filtering device |
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Application publication date: 20141015 |