CN207375956U - A kind of storage acid circulator of top-jet-type etch system - Google Patents
A kind of storage acid circulator of top-jet-type etch system Download PDFInfo
- Publication number
- CN207375956U CN207375956U CN201721141048.XU CN201721141048U CN207375956U CN 207375956 U CN207375956 U CN 207375956U CN 201721141048 U CN201721141048 U CN 201721141048U CN 207375956 U CN207375956 U CN 207375956U
- Authority
- CN
- China
- Prior art keywords
- acid
- storage
- acid tank
- storage acid
- filter press
- 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
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- 239000002253 acid Substances 0.000 title claims abstract description 69
- 238000005530 etching Methods 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 abstract description 17
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000008021 deposition Effects 0.000 abstract description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Surface Treatment Of Glass (AREA)
Abstract
The utility model discloses a kind of storage acid circulator of top-jet-type etch system, storage acid tank including being pumped into from acid solution to etching machine Xun Huan, it is characterized in that, the top of the storage acid tank is cylindrical shape, lower part is inverted conical, storage acid tank bottom is sequentially connected deslagging pump and filter press by pipeline, and the acid mouth of filter press is connected to the entrance of storage acid tank by going out acid tube；The upper and lower part for storing up acid tank is designed to cylindrical shape and inverted conical respectively so that acid solution twist rotates after entering storage acid tank, so that the glass dregs in acid solution are subject to centrifugal forces, storage acid tank bottom is pooled to along storage acid tank inner wall；Glass dregs are drained into after filter press is compressed filtering by deslagging pump again and are discharged, the acid solution after filter press filtering reenters storage acid tank and recycles；The present apparatus is conducive to the deposition of glass dregs, discharge, improves the quality of glass thinning.
Description
Technical field
The utility model is related to glass thinning technical field, the storage acid for being specifically a kind of top-jet-type etch system cycles dress
It puts.
Background technology
As domestic and international TFT-LCD liquid crystal panels demand is growing day by day and consumer is lightening to various display devices
It is required that higher and higher, TFT-LCD liquid crystal panels manufacturing enterprise to the demand of liquid crystal panel stripping apparatus also increasingly, therefore,
TFT-LCD liquid crystal panels stripping apparatus has very broad mass market.
One of the TFT-LCD liquid crystal panel stripping apparatus of top-jet-type etching machine as most mainstream instantly, more and more
Thinned factory widely uses, and has more obvious advantage particularly with being thinned for large scale liquid crystal panel.
At present, acid solution generally is pumped into from storage acid tank to etching machine Xun Huan, glass is etched.The glass in etching process
Slag can follow acid solution to flow into storage acid tank, and storage acid tank bottom is plane, and glass dregs are flowed with acid solution, this results in glass dregs can not
It is effectively deposited in storage acid tank, it is impossible to be removed in time, reenter spray etching, easy plug nozzle influences glass and subtracts
Thin quality.
Utility model content
The purpose of this utility model is to provide a kind of storage acid circulator of top-jet-type etch system, which is conducive to
The deposition of glass dregs, discharge improve the quality of glass thinning.
Technical solution is used by the utility model solves its technical problem：
The acid solution stored up in acid tank is pumped into etching machine by a kind of storage acid circulator of top-jet-type etch system, circulating pump, institute
The top for stating storage acid tank is cylindrical shape, lower part is inverted conical, and storage acid tank bottom is sequentially connected deslagging pump and press filtration by pipeline
Machine, the acid mouth of filter press are connected to the entrance of storage acid tank by going out acid tube.
Further, the cylindrical portion inner wall for storing up acid tank is equipped with spiral shape constant warm tube, and spiral shape constant warm tube is connected with constant temperature machine.
The beneficial effects of the utility model are that the upper and lower part for storing up acid tank is designed to cylindrical shape and inverted conical respectively, is made
It obtains after acid solution enters storage acid tank and twist rotates, so that the glass dregs in acid solution are subject to centrifugal forces, along storage acid
Slot inner wall is pooled to storage acid tank bottom；Glass dregs are drained into after filter press is compressed filtering by deslagging pump again and are discharged, filter press
Acid solution after filtering reenters storage acid tank and recycles；The present apparatus is conducive to the deposition of glass dregs, discharge, improves glass thinning
Quality.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model provides a kind of storage acid circulator of top-jet-type etch system, circulating pump 3 is by acid
Liquid pump enters etching machine 1, and the top of storage acid tank 2 is cylindrical shape, lower part is inverted conical, 2 bottom of storage acid tank by acid inlet tube 3 successively
Deslagging pump 4 and filter press 5 are connected, the acid mouth of filter press 5 is connected to the entrance of storage acid tank 2 by going out acid tube 6.
As preference, the cylindrical portion inner wall of storage acid tank 2 is equipped with spiral shape constant warm tube 7, spiral shape constant warm tube 7 and constant temperature machine
8 are connected so that the acid solution in storage acid tank 2 keeps constant temperature.
The top of acid tank 2 is stored up as cylindrical shape, the acid solution into storage acid tank 2 can be made to make spiral rotating；It stores up under acid tank 2
Portion is inverted conical, is conducive to collecting for glass dregs.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation；Any those skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit
The methods and technical content of the disclosure above is made technical solutions of the utility model many possible changes and modifications or is revised as
The equivalent embodiment of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to the utility model
Technical spirit still falls within this practicality to any simple modification made for any of the above embodiments, equivalent substitution, equivalence changes and modification
In the range of the protection of new technique scheme.
Claims (2)
1. a kind of storage acid circulator of top-jet-type etch system, the acid solution stored up in acid tank is pumped into etching machine by circulating pump, special
Sign is that the top for storing up acid tank is cylindrical shape, lower part is inverted conical, and storage acid tank bottom is sequentially connected deslagging by pipeline
Pump and filter press, the acid mouth of filter press are connected to the entrance of storage acid tank by going out acid tube.
2. the storage acid circulator of a kind of top-jet-type etch system according to claim 1, which is characterized in that store up acid tank
Cylindrical portion inner wall is equipped with spiral shape constant warm tube, and spiral shape constant warm tube is connected with constant temperature machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141048.XU CN207375956U (en) | 2017-09-07 | 2017-09-07 | A kind of storage acid circulator of top-jet-type etch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141048.XU CN207375956U (en) | 2017-09-07 | 2017-09-07 | A kind of storage acid circulator of top-jet-type etch system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207375956U true CN207375956U (en) | 2018-05-18 |
Family
ID=62343566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721141048.XU Expired - Fee Related CN207375956U (en) | 2017-09-07 | 2017-09-07 | A kind of storage acid circulator of top-jet-type etch system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207375956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540233A (en) * | 2017-09-07 | 2018-01-05 | 凯盛科技股份有限公司 | A kind of storage acid EGR of top-jet-type etch system |
-
2017
- 2017-09-07 CN CN201721141048.XU patent/CN207375956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540233A (en) * | 2017-09-07 | 2018-01-05 | 凯盛科技股份有限公司 | A kind of storage acid EGR of top-jet-type etch system |
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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: 20180518 |