CN208752393U - A kind of novel developer solution liquid feeding system - Google Patents
A kind of novel developer solution liquid feeding system Download PDFInfo
- Publication number
- CN208752393U CN208752393U CN201821727707.2U CN201821727707U CN208752393U CN 208752393 U CN208752393 U CN 208752393U CN 201821727707 U CN201821727707 U CN 201821727707U CN 208752393 U CN208752393 U CN 208752393U
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- China
- Prior art keywords
- developer solution
- pipeline
- tank
- liquid feeding
- valve
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- 239000007788 liquid Substances 0.000 title claims abstract description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 19
- 238000001802 infusion Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
The utility model discloses a kind of novel developer solution liquid feeding system, including Tank barrels, developer solution bucket；Developer solution bung is installed on developer solution bucket, it is driveed on developer solution bung there are two hole, developer solution liquid feeding pipeline is installed in a hole, one end of liquid feeding pipeline extends to the bottom of developer solution bucket, the other end extends to Tank barrels of bottom, and developer solution liquid-feeding tube road is equipped with developer solution shut-off valve；Pipeline one is installed in another hole, triple valve one is installed on pipeline one, other two valve port of triple valve one is respectively nitrogen mouth, exhaust outlet；Infusion pipeline is installed, one end of infusion pipeline extends to Tank barrels of bottoms, and the other end is connect with developing cell in Tank barrels；Tank barrels of top is equipped with pipeline two, and triple valve two is equipped on pipeline two, other two valve port of triple valve two is respectively nitrogen mouth, exhaust outlet.The utility model carries out semi-automatic addition to developer solution in the case where lower cost, avoids the generation of bubble and the waste of material.
Description
Technical field
The utility model relates to a kind of novel developer solution liquid feeding systems.
Background technique
LED in the industry, due to cost problem, is less able to realize central central fluid supply at present；It is most of due to expensive
Developing apparatus is without the unit for eliminating developer solution bubble.Developer solution addition mostly topples over addition with operating personnel manually in developing apparatus
Based on mode, since Tank barrels of opening of developer solution is smaller, although such developer solution addition manner is simple and easy, exist very much
Problem problem: 1) in toppling process, Yi Fasheng developer solution spluttering pollutes equipment；Alkaline-based developer can be to equipment member device
Part causes to corrode, and device components is caused to be damaged；Developer solution spluttering also results in material waste, leads to cost.2) personnel
Topple over and will cause developer solution pollution, product particle degree is caused to be unable to reach technological quality requirement.3) developer solution is mostly alkalinity, surface
Tension is larger, and liquid easily causes bubble and not easy-clear in transport and adding procedure at oily；It is generated in toppling process
Bubble can make a big impact to product, can cause compared with multi-product abnormal conditions.
Existing developer solution liquid feeding system, structure need first close nitrogen shut-off valve 3 as shown in Figure 1, when adding developer solution
It closes, is passed through nitrogen stopping, and discharge line valve 4 is opened, Tank bucket 1 is depressurized；It is after decompression that bung 2 is manual
It opens, the artificial 20L developer solution bucket that extracts carries out manually toppling over addition；After the completion of addition, the bung 2 of Tank bucket 1 is tightened, is closed
Discharge line valve 4 simultaneously opens nitrogen shut-off valve 3 to the progress nitrogen pressurization of Tank bucket 1 to reach process requirements, then by developer solution
Pass through Pipeline transport to developing cell 5.
During this, acts cumbersome and operating personnel is needed to have certain upper limbs force just can smoothly add developer solution, by
Then topple over operation, a large amount of aeration normal process quality can be generated in operation process, and be easy to cause developer solution excessive, led
Cause material waste and equipment corrosion.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of novel developer solution liquid feeding system, guarantee
Processing quality saves cost, avoids technological problems caused by bubble.
To achieve the goals above, a kind of novel developer solution liquid feeding system that the utility model uses, including Tank barrels, institute
It states Tank barrels to connect by infusion pipeline with developing cell, further includes the developer solution bucket cooperated with Tank barrels；
Developer solution bung is installed on the developer solution bucket, is driveed on the developer solution bung there are two hole, peace in a hole
Equipped with developer solution liquid feeding pipeline, one end of the developer solution liquid feeding pipeline extends to the bottom of developer solution bucket, and the other end is through Tank barrels
Wall extends to Tank barrels of bottom, and developer solution liquid-feeding tube road is equipped with developer solution shut-off valve；Another hole on developer solution bung
Pipeline one is inside installed, triple valve one is installed on pipeline one, other two valve port of the triple valve one be respectively nitrogen mouth,
Exhaust outlet；
Infusion pipeline is installed in Tank barrels described, one end of infusion pipeline extends to Tank barrels of bottoms, the other end with it is multiple
Developing cell connection；Tank barrels of the top is also equipped with pipeline two, and triple valve two, the triple valve are equipped on pipeline two
Two other two valve port is respectively nitrogen mouth, exhaust outlet.
Surge tank, the surge tank are also equipped with as an improvement, being located on the Tank barrels of infusion pipelines between developing cell
On exhaust pipe is installed.
As an improvement, the surge tank is connected with each developing cell respectively, each developing cell is in parallel each other.
As an improvement, the bottom end of the pipeline one is located at the top of developer solution bucket；The bottom end of pipeline two is located at Tank barrels
Top.
Compared with prior art, the liquid feeding system of the utility model, can be realized in the case where lower cost to development
Liquid carries out semi-automatic addition, due to being to carry out pressurization to developer solution bucket using nitrogen developer solution is made to import Tank barrels, avoids gas
The generation of bubble and the waste of material, and the excessive risk polluted to equipment and material of developer solution is reduced, improve product quality
Maintenance cost is reduced again；In addition, secondary elimination can be carried out to bubble by increased surge tank, thoroughly solves bubble and make
At technological problems.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing developer solution liquid feeding system；
Fig. 2 is the structural schematic diagram of the utility model；
In figure: 1, Tank barrel, 2, bung, 3, nitrogen shut-off valve, 4, discharge line valve, 5, developing cell, 6, developer solution bucket,
7, developer solution bung, 8, triple valve one, 9, developer solution liquid feeding pipeline, 10, developer solution shut-off valve, 11, triple valve two, 12, infusion
Pipeline, 13, exhaust pipe, 14, surge tank.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, the utility model is carried out below
It is further described.However, it should be understood that specific embodiment described herein is only used to explain the utility model, not
For limiting the scope of the utility model.
Unless otherwise defined, all technical terms and scientific terms used herein and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical, and terminology used in the description of the utility model herein is only
It is the purpose in order to describe specific embodiment, it is not intended that in limitation the utility model.
As shown in Fig. 2, a kind of novel developer solution liquid feeding system, including Tank bucket 1 (developer solution liquid feeding bucket), it is Tank barrels described
1 is connect by infusion pipeline 12 with developing cell 5, further includes the developer solution bucket 6 cooperated with Tank bucket 1；
Developer solution bung 7 is installed on the developer solution bucket 6, is driveed on the developer solution bung 7 there are two hole, in a hole
Developer solution liquid feeding pipeline 9 is installed, one end of the developer solution liquid feeding pipeline 9 extends to the bottom of developer solution bucket 6, other end warp
Tank barrels of walls extend to the bottom of Tank bucket 1, are equipped with developer solution shut-off valve 10 on developer solution liquid feeding pipeline 9；On developer solution bung 7
Another hole in pipeline one is installed, triple valve 1, other two valve port of the triple valve 1 are installed on pipeline one
Respectively nitrogen mouth, exhaust outlet are used to carry out nitrogen pressurization and exhaust pressure relief to developer solution bucket 6 by nitrogen mouth, exhaust outlet；
Infusion pipeline 12 is installed, one end of infusion pipeline 12 extends to 1 bottom of Tank bucket, the other end in the Tank bucket 1
It is connect with multiple developing cells 5；The top of the Tank bucket 1 is also equipped with pipeline two, and triple valve 2 11 is equipped on pipeline two,
Other two valve port of the triple valve 2 11 is respectively nitrogen mouth, exhaust outlet, and the utility model is connected using triple valve 2 11
Three pipelines control the opening and closing of gas exhaust piping and nitrogen pipeline by a valve, reduce processing cost.
As the improvement of embodiment, surge tank is also equipped on the infusion pipeline 12 between Tank bucket 1 and developing cell 5
14, exhaust pipe 13 is installed on the surge tank 14.The utility model flows into developer solution from 14 top of surge tank, flows from lower part
Out to developing cell 5；During this, the bubble in developer solution can be from bottom emersion to 14 top of surge tank, when on exhaust pipe 13
Shut-off valve open when, bubble can be discharged by exhaust pipe 13, thus have the function that eliminate part bubble.
As the improvement of embodiment, the surge tank 14 is connected with each developing cell 5 respectively, and each developing cell 5 is each other
It is in parallel.
As the improvement of embodiment, the bottom end of the pipeline one is located at the top of developer solution bucket 6；The bottom end of the pipeline two
Positioned at the top of Tank bucket 1.The rationally pressurization of control nitrogen or exhaust pressure relief, it is ensured that the flowing of developer solution is more smooth.
The liquid feeding system of the utility model can be realized and carry out semi-automatic add to developer solution in the case where lower cost
Add, due to being to carry out pressurization to developer solution bucket using nitrogen developer solution is made to import Tank barrels, avoids generation and the material of bubble
Waste, and reduce the excessive risk polluted to equipment and material of developer solution, improve product quality again and reduce repair at
This；In addition, can carry out secondary elimination to bubble by increased surge tank, thoroughly solve technological problems caused by bubble.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement etc., should be included in the protection of the utility model within the spirit and principle of utility model
Within the scope of.
Claims (4)
1. a kind of novel developer solution liquid feeding system, including Tank barrels (1), Tank barrels described (1) passes through infusion pipeline (12) and aobvious
Shadow unit (5) connection, which is characterized in that further include the developer solution bucket (6) cooperated with Tank barrels (1)；
It is equipped with developer solution bung (7), is driveed on the developer solution bung (7) there are two hole, a hole on the developer solution bucket (6)
Developer solution liquid feeding pipeline (9) is inside installed, one end of the developer solution liquid feeding pipeline (9) extends to the bottom of developer solution bucket (6), separately
One end extends to the bottom of Tank barrels (1) through Tank barrels of walls, and developer solution shut-off valve (10) are equipped on developer solution liquid feeding pipeline (9)；
Pipeline one is installed in another hole on developer solution bung (7), triple valve one (8), the triple valve are installed on pipeline one
Other two valve port of one (8) is respectively nitrogen mouth, exhaust outlet；
It is equipped with infusion pipeline (12) in Tank barrels described (1), one end of infusion pipeline (12) extends to Tank barrels of (1) bottoms, separately
One end is connect with multiple developing cells (5)；It is also equipped with pipeline two at the top of Tank barrels described (1), is equipped with three on pipeline two
Port valve two (11), other two valve port of the triple valve two (11) are respectively nitrogen mouth, exhaust outlet.
2. a kind of novel developer solution liquid feeding system according to claim 1, which is characterized in that be located at Tank barrels (1) and show
It is also equipped with surge tank (14) on infusion pipeline (12) between shadow unit (5), exhaust pipe is installed on the surge tank (14)
(13)。
3. a kind of novel developer solution liquid feeding system according to claim 2, which is characterized in that the surge tank (14) is respectively
It connects with each developing cell (5), each developing cell (5) is in parallel each other.
4. a kind of novel developer solution liquid feeding system according to claim 1, which is characterized in that the bottom end position of the pipeline one
In the top of developer solution bucket (6)；The bottom end of the pipeline two is located at the top of Tank barrels (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727707.2U CN208752393U (en) | 2018-10-24 | 2018-10-24 | A kind of novel developer solution liquid feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727707.2U CN208752393U (en) | 2018-10-24 | 2018-10-24 | A kind of novel developer solution liquid feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208752393U true CN208752393U (en) | 2019-04-16 |
Family
ID=66086027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821727707.2U Expired - Fee Related CN208752393U (en) | 2018-10-24 | 2018-10-24 | A kind of novel developer solution liquid feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208752393U (en) |
-
2018
- 2018-10-24 CN CN201821727707.2U patent/CN208752393U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |