CN201988268U - Recovering and filtering device of printed-wiring board grinding machine - Google Patents
Recovering and filtering device of printed-wiring board grinding machine Download PDFInfo
- Publication number
- CN201988268U CN201988268U CN2011200797025U CN201120079702U CN201988268U CN 201988268 U CN201988268 U CN 201988268U CN 2011200797025 U CN2011200797025 U CN 2011200797025U CN 201120079702 U CN201120079702 U CN 201120079702U CN 201988268 U CN201988268 U CN 201988268U
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- pond
- backflow
- wall
- box
- overflow
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Abstract
The utility model discloses a recovering and filtering device of a printed-wiring board grinding machine, which relates to a grinding machine. The recovering and filtering device consists of a rack, a backflow pond, a filtering pond and a water pump, wherein the backflow pond is internally provided with two pairs of overflow walls and backflow walls, and the overflow walls and the backflow walls are adjacent to one another; the height of the top edge of each overflow wall is slightly lower than that of the pond top of the backflow pond; the bottom edge of the backflow wall is slight higher than that of the pond bottom of the backflow pond; powder discharging openings are arranged at the pond bottom; bottom ends of the two powder discharging openings are respectively communicated with two powder discharging valves; a position of the upper part of the left wall of a second-process overflow wall is opposite to the left wall of a box type pond and is provided with a filter screen; a drainage pipe is arranged on the left wall of the box type pond under the filter screen; a water outlet of the water pump is communicated with a water inlet pipeline of the box type pond; and a water inlet of the water pump is communicated with a water outlet pipeline of the grinding machine. The utility model has the advantages that the recovering and filtering device collects and recycles copper powder, thereby saving water and being environmental-friendly.
Description
Technical field:
The utility model relates to grinder, particularly the recovery filter of printed substrate grinder.
Background technology:
The printed wire board production technology is boring, plating, dry film (subsides circuit), goes up multiple working procedures such as printing ink, baking, exposure.Wherein must the copper film line pattern on the printed substrate be ground.Grinding is to carry out in grinder, and process of lapping must water clean the copper powder that is ground out on the plate face in the process of lapping.Copper powder after the cleaning is discharged by the grinder discharge outlet along with washing away water, as discharge of wastewater.This production technology defective is: the copper powder after the grinding is not recycled, and washing away water does not have the secondary utilization equally, and sewage also has the possibility of contaminated environment, does not meet the water-saving and environmental protection requirement.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned defective, and a kind of recovery filter of printed substrate grinder is provided.
Scheme of the present utility model is: device is made up of frame, backflow pool, filtering ponds, water pump, rack-mounted backflow pool becomes a box-type pond with the filtering ponds zoarium, backflow pool is in right side, box-type pond, be provided with two pairs of overflow walls, backflow wall in the backflow pool, overflow wall and backflow wall are adjacent each other at interval; Overflow wall dual-side and base respectively with at the bottom of backflow pool two side, the pond be conjoined structure, overflow wall top margin height is a little less than backflow pool Chi Ding; Backflow wall dual-side and top margin are conjoined structure with backflow pool two side, Chi Ding respectively, backflow wall base a little more than the backflow pool pond at the bottom of; Box-type pond You Bi is provided with water inlet pipe, and at the bottom of the pond between the right wall in box-type pond and the first road overflow wall, be respectively arranged with powder outlet at the bottom of the pond between the twice overflow wall, two powder outlet bottoms are arranged the powder valves and are communicated with two respectively; Overflow wall Zuo Bi top, second road correspondence position relative with a left side, box-type pond wall is respectively arranged with the long rectangular boss of horizontal direction, two long rectangular boss are provided with screen pack, the box-type pond Zuo Bi of screen pack below is provided with drainpipe, box-type pond rear wall offers rectangular window corresponding to the screen pack orientation, and a rectangle cover plate pressing sealing gasket is fixed by bolts on the rear wall outer surface of box-type pond; Also be fixed with water pump on the frame, pump outlet and box-type pond water inlet pipe pipeline connection, pump intake is communicated with the grinder water outlet pipeline.
Advantage of the present utility model is: the waste water that contains copper powder can be collected copper powder and utilize after filtering through filter, the filtered water supply grinder that can reflux again, water-saving and environmental protection.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment:
The utility model is characterized in that: be made up of frame 7, backflow pool, filtering ponds, water pump 6, the backflow pool that is installed on the frame 7 becomes a box-type pond with the filtering ponds zoarium, backflow pool is in right side, box-type pond, be provided with two pairs of overflow walls 4, backflow wall 3 in the backflow pool, overflow wall 4 is adjacent each other at interval with backflow wall 3; Overflow wall 4 dual-sides and base respectively with at the bottom of backflow pool two side, the pond be conjoined structure, overflow wall 4 top margin height are a little less than backflow pool Chi Ding; Backflow wall 3 dual-sides and top margin are conjoined structure with backflow pool two side, Chi Ding respectively, backflow wall 3 bases a little more than the backflow pool pond at the bottom of; Box-type pond You Bi is provided with water inlet pipe 5, and at the bottom of the pond between the right wall in box-type pond and the first road overflow wall 4, be respectively arranged with powder outlet at the bottom of the pond between the twice overflow wall 4, two powder outlet bottoms are arranged powder valves 8 and are communicated with two respectively; The second road overflow wall, the 4 Zuo Bi tops correspondence position relative with a left side, box-type pond wall is respectively arranged with the long rectangular boss of horizontal direction, two long rectangular boss are provided with screen pack 2, the box-type pond Zuo Bi of screen pack 2 belows is provided with drainpipe 1, box-type pond rear wall offers rectangular window corresponding to screen pack 2 orientation, and rectangle cover plate 9 pressing sealing gaskets are fixed by bolts on the rear wall outer surface of box-type pond; Also be fixed with water pump 6 on the frame 7, water pump 6 delivery ports and box-type pond water inlet pipe 5 pipeline connections, water pump 6 water inlets are communicated with the grinder water outlet pipeline.
Waste water is S-shaped overcurrent in backflow pool, and copper powder is deposited at the bottom of the pond, filters through screen pack 2 and collects remaining copper powder, and filtration is thorough, filtered water is recycling.
Regularly the row of opening powder valve 8 is discharged the copper powder of precipitation at the bottom of the backflow pool pond and is collected, and opens that rectangle cover plate 9 on the casing is desirable to go out screen pack 2 cleanings.
Claims (1)
1. the recovery filter of printed substrate grinder, form by frame (7), backflow pool, filtering ponds, water pump (6), the backflow pool that is installed on the frame (7) becomes a box-type pond with the filtering ponds zoarium, backflow pool is in right side, box-type pond, be provided with two pairs of overflow walls (4), backflow wall (3) in the backflow pool, overflow wall (4) is adjacent each other at interval with backflow wall (3); Overflow wall (4) dual-side and base respectively with at the bottom of backflow pool two side, the pond be conjoined structure, overflow wall (4) top margin height is a little less than backflow pool Chi Ding; Backflow wall (3) dual-side and top margin are conjoined structure with backflow pool two side, Chi Ding respectively, backflow wall (3) base a little more than the backflow pool pond at the bottom of; Box-type pond You Bi is provided with water inlet pipe (5), and at the bottom of the pond between the right wall in box-type pond and the first road overflow wall (4), be respectively arranged with powder outlet at the bottom of the pond between the twice overflow wall (4), two powder outlet bottoms are arranged powder valves (8) and are communicated with two respectively; Second road overflow wall (4) the Zuo Bi top correspondence position relative with a left side, box-type pond wall is respectively arranged with the long rectangular boss of horizontal direction, two long rectangular boss are provided with screen pack (2), the box-type pond Zuo Bi of screen pack (2) below is provided with drainpipe (1), box-type pond rear wall offers rectangular window corresponding to screen pack (2) orientation, and a rectangle cover plate (9) pressing sealing gasket is fixed by bolts on the rear wall outer surface of box-type pond; Also be fixed with water pump (6) on the frame (7), water pump (6) delivery port and box-type pond water inlet pipe (5) pipeline connection, water pump (6) water inlet is communicated with the grinder water outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200797025U CN201988268U (en) | 2011-03-23 | 2011-03-23 | Recovering and filtering device of printed-wiring board grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200797025U CN201988268U (en) | 2011-03-23 | 2011-03-23 | Recovering and filtering device of printed-wiring board grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988268U true CN201988268U (en) | 2011-09-28 |
Family
ID=44664773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200797025U Expired - Fee Related CN201988268U (en) | 2011-03-23 | 2011-03-23 | Recovering and filtering device of printed-wiring board grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407492A (en) * | 2011-11-10 | 2012-04-11 | 昆山翰辉电子科技有限公司 | Copper powder recovery device for printed circuit board grinding production line |
| CN105363272A (en) * | 2015-11-17 | 2016-03-02 | 扬州市志高建筑防水材料有限公司 | Overflow recovery tank for rotary screen of cutting fluid |
| 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 |
-
2011
- 2011-03-23 CN CN2011200797025U patent/CN201988268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407492A (en) * | 2011-11-10 | 2012-04-11 | 昆山翰辉电子科技有限公司 | Copper powder recovery device for printed circuit board grinding production line |
| CN105363272A (en) * | 2015-11-17 | 2016-03-02 | 扬州市志高建筑防水材料有限公司 | Overflow recovery tank for rotary screen of cutting fluid |
| 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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Hu Peiyang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Hu Peiyang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20130323 |