CN201625459U - Copper powder filter for printed circuit board - Google Patents
Copper powder filter for printed circuit board Download PDFInfo
- Publication number
- CN201625459U CN201625459U CN2010201246148U CN201020124614U CN201625459U CN 201625459 U CN201625459 U CN 201625459U CN 2010201246148 U CN2010201246148 U CN 2010201246148U CN 201020124614 U CN201020124614 U CN 201020124614U CN 201625459 U CN201625459 U CN 201625459U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- sewage
- clear water
- copper powder
- circuit board
- 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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Abstract
The utility model relates to a copper powder filter for a printed circuit board. A sewage cylinder is provided with a sewage extraction pump. The bottom of the sewage cylinder is provided with a water inlet. One side of the sewage cylinder is provided with a clear water cylinder. The clear water cylinder is provided with a filter tower and a clear water extraction pump. The upper part of the clear water cylinder is provided with an overflow port. By adopting the structure to make redundant clear water overflown into a sewage treatment station, the copper powder filter for the printed circuit board avoids the condition that the redundant clear water is overflown into the sewage cylinder and is mixed with waste water containing copper powder to be drained together so as to completely recover the copper powder and reduce pressure of sewage treatment.
Description
Technical field
The utility model relates to a kind of device, particularly a kind of device that filters copper powder.
Background technology
The copper powder filter that existing printed wiring board is used has clear water cylinder and sewage cylinder, the liquid level overfall all is installed on the sewage cylinder, the sewage that contains copper powder from Plate grinder in pipeline is discharged to the sewage cylinder, when the copper powder filter is opened, the waste water that contains copper powder is evacuated to filtration tank through the sewage suction pump by the sewage cylinder, filter the back copper powder and then stay in the interior filter bag of filtration tank, clear water then flows in the clear water cylinder, the usefulness of the water of clear water cylinder conduct cooling polish-brush after the pressurization of clear water suction pump.The top of clear water cylinder and sewage cylinder connecting place is provided with overfall, and when the liquid level in the clear water cylinder reached overfall, clear water mixed with the waste water that contains copper powder to the sewage cylinder with regard to overflow; When the waste water liquid level that includes copper powder when the sewage cylinder reached overfall, mixed sewage carried out sewage disposal with regard to overflow to sewage collecting pool.Because the combined sewage of institute's overflow contains copper powder, so just can not thoroughly reclaim copper powder, has also increased the pressure of sewage plant sewage disposal simultaneously.
Summary of the invention
The purpose of this utility model just provides and a kind ofly can thoroughly reclaim printed wiring board produces copper powder in the nog plate operation copper powder filter.
The utility model can be realized in the following way: the sewage cylinder is provided with the sewage suction pump, and sewage cylinder bottom portion is provided with water inlet, and sewage cylinder one side is provided with the clear water cylinder, and the clear water cylinder is provided with filtration tank and clear water suction pump, and described clear water cylinder top is provided with overfall.
The utility model is owing to adopt said structure, with the direct overflow of unnecessary clear water to Sewage Disposal, avoid unnecessary clear water by the discharge that is mixed of overflow to sewage cylinder and the waste water that contains copper powder, thereby reclaimed copper powder up hill and dale, reduced the pressure of sewage disposal.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
In the drawings: water inlet 1, sewage cylinder 2, clear water cylinder 3, overfall 4, clear water suction pump 5, filtration tank 6, sewage suction pump 7.
The specific embodiment
Below in conjunction with embodiment, the utility model will be further described, but be not represented as unique embodiment of the present utility model.
Please read Fig. 1, sewage suction pump 7 is installed above the sewage cylinder 2, sewage cylinder 2 bottoms are provided with water inlet 1, sewage cylinder 2 one sides are provided with clear water cylinder 3, sewage cylinder 2 can abut against side by side with clear water cylinder 3, sewage cylinder 2 also can independently be placed with clear water cylinder 3, and filtration tank 6 and clear water suction pump 5 are installed above the clear water cylinder 3, and clear water cylinder 3 tops are provided with overfall 4.
The utility model is used to filter printed wiring board when the generation of nog plate operation contains the waste water of copper powder, the drainpipe of printed wiring board Plate grinder is connected on the water inlet 1, printed wiring board produces the waste water that contains copper powder in the nog plate operation and is discharged to sewage cylinder 2 by Plate grinder through water inlet 1 by drainpipe, when liquid level reaches the height of setting in the sewage cylinder 2, sewage is evacuated to filtration tank 6 through sewage suction pump 7, copper powder then rests in the filter bag in the filtration tank 6 after filtering, clear water then flows in the clear water cylinder 3, clear water is evacuated in the Plate grinder as the usefulness of cooling off polish-brush through clear water suction pump 5, and when the liquid level in the clear water cylinder 3 reaches overfall 4, unnecessary clear water then overflow so just can thoroughly reclaim copper powder to Sewage Disposal.In filtering the copper powder process, should make regular check on filter bag and have or not breakage and help the filter powder whether enough, should in time change and replenish, to reach best filter effect.
Claims (1)
1. copper powder filter that printed wiring board is used, sewage cylinder (2) is provided with sewage suction pump (7), sewage cylinder (2) bottom is provided with water inlet (1), sewage cylinder (2) one sides are provided with clear water cylinder (3), clear water cylinder (3) is provided with filtration tank (6) and clear water suction pump (5), it is characterized in that clear water cylinder (3) top is provided with overfall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201246148U CN201625459U (en) | 2010-03-05 | 2010-03-05 | Copper powder filter for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201246148U CN201625459U (en) | 2010-03-05 | 2010-03-05 | Copper powder filter for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625459U true CN201625459U (en) | 2010-11-10 |
Family
ID=43056841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201246148U Expired - Fee Related CN201625459U (en) | 2010-03-05 | 2010-03-05 | Copper powder filter for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753402A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Circuit board grinding table |
| CN107964596A (en) * | 2017-12-05 | 2018-04-27 | 安徽旺达铜业发展有限公司 | A kind of W types copper powder recovery tube |
-
2010
- 2010-03-05 CN CN2010201246148U patent/CN201625459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753402A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Circuit board grinding table |
| CN107964596A (en) * | 2017-12-05 | 2018-04-27 | 安徽旺达铜业发展有限公司 | A kind of W types copper powder recovery tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BOMIN ELECTRONIC CO., LTD. Free format text: FORMER NAME: MEIZHOU BOMIN ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 514768 Guangdong city of Meizhou Province Dongsheng Industrial Park B District Patentee after: Bomin Electronic Co., Ltd. Address before: 514768 Guangdong city of Meizhou Province Dongsheng Industrial Park B District Patentee before: Meizhou Bomin Electronic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20180305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |