CN203715248U - Quantitatively-filling device for chemical liquid - Google Patents
Quantitatively-filling device for chemical liquid Download PDFInfo
- Publication number
- CN203715248U CN203715248U CN201320886250.0U CN201320886250U CN203715248U CN 203715248 U CN203715248 U CN 203715248U CN 201320886250 U CN201320886250 U CN 201320886250U CN 203715248 U CN203715248 U CN 203715248U
- Authority
- CN
- China
- Prior art keywords
- filling
- chemical liquid
- flow
- flow rate
- discharge nozzle
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 239000000126 substance Substances 0.000 title claims abstract description 22
- 230000001702 transmitter Effects 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 abstract 1
- 239000010808 liquid waste Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002378 acidificating Effects 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
The utility model relates to the technical field of filling of chemical liquid and particularly relates to a quantitatively-filling device for chemical liquid. The device comprises a flow rate metering controller, a liquid pot, a manual valve, a filling pump, a flow rate transmitter, a one-way valve and a discharge tube, wherein the liquid pot is connected with the discharge tube via a pipeline, and the manual valve, the filling pump, the flow rate transmitter and the one-way valve are sequentially mounted on the pipeline from the liquid pot to the discharge tube; the flow rate metering controller is in controlled connection with the filling pump, the flow rate transmitter and the one-way valve. The quantitatively-filling device for chemical liquid can be used for quantitative filling so as to avoid waste and leakage of chemical liquid and improve environmental performance.
Description
Technical field
The utility model relates to chemical liquid Canning Technique field, relates in particular to chemical liquid quantitative filling device.
Background technology
PCB wiring board is one of vitals of electronics industry, every kind of electronic machine almost, little of accutron, calculator, large to computing machine, communication electronic device, military armament systems etc., as long as there are the electronic devices and components such as integrated circuit, for the electric interconnection between them, all to use PCB wiring board.The Design and manufacture quality of PCB wiring board directly has influence on quality and the cost of whole product, even causes the success or failure of commercial competition.
At present, PCB wiring board is manufactured in process, need to use multiple chemical liquid, as alkaline etching liquid, acidic etching liquid, striping liquid are joined, micro-corrosion liquid, circuit developer solution etc.These chemical liquids need filling transportation, and existing filling apparatus cannot quantitative filling, causes chemical liquid waste even to reveal and form, and affects environmental protection.
Summary of the invention
The purpose of this utility model is to provide a kind of chemical liquid quantitative filling device for the deficiencies in the prior art, can quantitative filling, and avoid chemical liquid waste and reveal, improve environmental-protecting performance.
For achieving the above object, the utility model adopts following technical scheme: chemical liquid quantitative filling device, and it comprises flow metering controller, flow container, manually-operated gate, filling pump, flow transmitter, check valve and discharge nozzle; Described flow container connects described discharge nozzle by pipeline, the pipeline from flow container to discharge nozzle direction, described manually-operated gate, filling pump, flow transmitter and check valve is installed successively; Filling pump, flow transmitter and check valve described in described flow metering controller control linkage.
Described discharge nozzle is provided with filling rifle.
The utility model beneficial effect is: chemical liquid quantitative filling device described in the utility model, and adopt flow metering controller to control filling amount, can quantitative filling, avoid chemical liquid waste and reveal, improve environmental-protecting performance.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, chemical liquid quantitative filling device described in the utility model, it comprises flow metering controller 8, flow container 1, manually-operated gate 2, filling pump 3, flow transmitter 4, check valve 5 and discharge nozzle 6; Described flow container 1 connects described discharge nozzle 6 by pipeline, and described manually-operated gate 2, filling pump 3, flow transmitter 4 and check valve 5 are installed the pipeline from flow container 1 to discharge nozzle 6 directions successively; Filling pump 3, flow transmitter 4 and check valve 5 described in described flow metering controller 8 control linkages.Preferably, described discharge nozzle 6 is provided with filling rifle 7, and filling rifle 7 inserts in filling bucket, convenient operation.
When filling, in flow metering controller 8, set filling amount, open manually-operated gate 2, filling pump 3 actions, chemical liquid enters discharge nozzle 6 along pipeline, by filling rifle 7, poured in filling bucket again, the data on flows that flow transmitter 4 monitoring is real-time, and feed back in flow metering controller 8 and show, when reaching while setting filling amount, flow metering controller 8 is controlled filling pump 3 and is stopped action, and controls check valve 5 and close.Change an empty filling bucket, repeat aforesaid operations.When equipment shuts down, close manually-operated gate 2 and avoid revealing.Described chemical liquid quantitative filling device, adopts flow metering controller 8 to control filling amount, can quantitative filling, and avoid chemical liquid waste and reveal, improve environmental-protecting performance.
The above is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (2)
1. chemical liquid quantitative filling device, is characterized in that: it comprises flow metering controller (8), flow container (1), manually-operated gate (2), filling pump (3), flow transmitter (4), check valve (5) and discharge nozzle (6); Described flow container (1) connects described discharge nozzle (6) by pipeline, and described manually-operated gate (2), filling pump (3), flow transmitter (4) and check valve (5) are installed the pipeline from flow container (1) to discharge nozzle (6) direction successively; Filling pump (3), flow transmitter (4) and check valve (5) described in described flow metering controller (8) control linkage.
2. chemical liquid quantitative filling device according to claim 1, is characterized in that: described discharge nozzle (6) is provided with filling rifle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886250.0U CN203715248U (en) | 2013-12-31 | 2013-12-31 | Quantitatively-filling device for chemical liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886250.0U CN203715248U (en) | 2013-12-31 | 2013-12-31 | Quantitatively-filling device for chemical liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715248U true CN203715248U (en) | 2014-07-16 |
Family
ID=51154416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886250.0U Expired - Fee Related CN203715248U (en) | 2013-12-31 | 2013-12-31 | Quantitatively-filling device for chemical liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115587A (en) * | 2016-08-26 | 2016-11-16 | 江苏华伦化工有限公司 | Automatic ration barrelling control system and method |
-
2013
- 2013-12-31 CN CN201320886250.0U patent/CN203715248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115587A (en) * | 2016-08-26 | 2016-11-16 | 江苏华伦化工有限公司 | Automatic ration barrelling control system and 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 |
Granted publication date: 20140716 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |