CN203715262U - Filtering type quantitative filling device - Google Patents
Filtering type quantitative filling device Download PDFInfo
- Publication number
- CN203715262U CN203715262U CN201320885893.3U CN201320885893U CN203715262U CN 203715262 U CN203715262 U CN 203715262U CN 201320885893 U CN201320885893 U CN 201320885893U CN 203715262 U CN203715262 U CN 203715262U
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- China
- Prior art keywords
- filling
- filter
- flow
- filtering type
- discharge nozzle
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of chemical industry liquid filling, in particular to a filtering type quantitative filling device. The filtering type quantitative filling device comprises a flow measuring controller, a liquid tank, a manual valve, a first filter, a filling pump, a second filter, a flow transmitter, a one-way valve and a discharging pipe. The liquid tank is connected with the discharging pipe through a pipe, the manual valve, the first filter, the filling pump, the second filter, the flow transmitter and the one-way valve are sequentially installed on the pipe in the direction from the liquid tank to the discharging pipe, and the flow measuring controller is connected with the filling pump, the flow transmitter and the one-way valve in a control mode. Quantitative filling and after-filtering filling can be achieved, chemical liquid can be prevented from being wasted and leaked, and the environment-friendly performance and the quality can be improved.
Description
Technical field
The utility model relates to chemical liquid Canning Technique field, relates in particular to filtering type quantitative filling device.
Background technology
PCB wiring board is one of vitals of electronics industry, almost every kind of electronic machine, 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 transport, and existing filling apparatus cannot quantitative filling, causes chemical liquid waste even to reveal and form, and affect environmental protection, and chemical liquid is not filling through filtration, and quality is good not.
Summary of the invention
The purpose of this utility model is to provide a kind of filtering type quantitative filling device for the deficiencies in the prior art, can quantitative filling and filter after filling, avoid chemical liquid waste and reveal, improve environmental-protecting performance and quality.
For achieving the above object, the utility model adopts following technical scheme: filtering type quantitative filling device, and it comprises flow metering controller, flow container, manually-operated gate, filter one, filling pump, filter two, flow transmitter, check valve and discharge nozzle; Described flow container connects described discharge nozzle by pipeline, and described manually-operated gate, filter one, filling pump, filter two, flow transmitter and check valve are installed the pipeline from flow container to discharge nozzle direction successively; Filling pump, flow transmitter and check valve described in described flow metering controller control linkage.
Described discharge nozzle is flexible pipe.
Described discharge nozzle is provided with filling rifle.
The utility model beneficial effect is: filtering type quantitative filling device described in the utility model, adopt flow metering controller control filling amount, can quantitative filling and filter after filling, avoid chemical liquid waste and reveal, improve environmental-protecting performance and quality.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, filtering type quantitative filling device described in the utility model, it comprises flow metering controller 8, flow container 1, manually-operated gate 2, filter 1, filling pump 3, filter 2 30, 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, filter 1, filling pump 3, filter 2 30, 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 flexible pipe, can carry out filling to the filling bucket that is placed on diverse location easily.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 moves, and chemical liquid enters discharge nozzle 6 along pipeline, poured in filling bucket by filling rifle 7 again, flow transmitter 4 is monitored real-time data on flows, and feeds 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.Wherein, 2 30 pairs of chemical liquids of filter 1 and filter carry out twice filtration, can effectively filter out impurity, greatly improve the quality of filling liquid.Change an empty filling bucket, repeat aforesaid operations.In the time that equipment shuts down, close manually-operated gate 2 and avoid revealing.Described filtering type quantitative filling device, can quantitative filling and filter after filling, avoid chemical liquid waste and reveal, improve environmental-protecting performance and quality.
The above is only preferred embodiments 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 (3)
1. filtering type quantitative filling device, is characterized in that: it comprises flow metering controller (8), flow container (1), manually-operated gate (2), filter one (20), filling pump (3), filter two (30), 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), filter one (20), filling pump (3), filter two (30), 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. filtering type quantitative filling device according to claim 1, is characterized in that: described discharge nozzle (6) is flexible pipe.
3. filtering type quantitative filling device according to claim 2, is characterized in that: described discharge nozzle (6) is provided with filling rifle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885893.3U CN203715262U (en) | 2013-12-31 | 2013-12-31 | Filtering type quantitative filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885893.3U CN203715262U (en) | 2013-12-31 | 2013-12-31 | Filtering type quantitative filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715262U true CN203715262U (en) | 2014-07-16 |
Family
ID=51154430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885893.3U Expired - Fee Related CN203715262U (en) | 2013-12-31 | 2013-12-31 | Filtering type quantitative filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715262U (en) |
-
2013
- 2013-12-31 CN CN201320885893.3U patent/CN203715262U/en not_active Expired - Fee Related
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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: 20140716 Termination date: 20191231 |