CN205216366U - PCB brush mill copper powder recovery unit in production of high density laminated board - Google Patents

PCB brush mill copper powder recovery unit in production of high density laminated board Download PDF

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Publication number
CN205216366U
CN205216366U CN201520886840.2U CN201520886840U CN205216366U CN 205216366 U CN205216366 U CN 205216366U CN 201520886840 U CN201520886840 U CN 201520886840U CN 205216366 U CN205216366 U CN 205216366U
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CN
China
Prior art keywords
copper powder
filter
grinding machine
communicated
outlet
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
Application number
CN201520886840.2U
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Chinese (zh)
Inventor
吴永生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Printronics Circuit Corp
Original Assignee
Tianjin Printronics Circuit Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Printronics Circuit Corp filed Critical Tianjin Printronics Circuit Corp
Priority to CN201520886840.2U priority Critical patent/CN205216366U/en
Application granted granted Critical
Publication of CN205216366U publication Critical patent/CN205216366U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a PCB brush mill copper powder recovery unit in production of high density laminated board, install side by side in a workstation in bilge pit and clear water groove, two filters of this workstation upper end side -mounting, and opposite side installation circulating pump, the import of bilge pit feeds through the outlet of brush mill, and the bilge pit passes through a circulating pump intercommunication house steward, is in charge of the import that feeds through a filter respectively for two on this house steward. In the carrier roller device, in case appear to launch reserve filter rapidly unusually, the problem of waiting for can not appear shutting down, the copper powder that high -pressure gas will cross on the filter bag weathers, can overturn and retrieve the copper powder, perhaps directly change the filter bag, the problem that the ware need use big water gaging has been avoided cleaning and filtrating among the prior art, the copper powder of also having solved the prior art syndrome due to attack of pathogenic dampness is slided and the problem of difficult clearance, and whole processing procedure has obtained the simplification, copper -containing sewage is kept apart in the device completely, can not cause subsequent pollution.

Description

PCB brush grinding machine copper powder recovering device in a kind of high-density lamination plate production
Technical field
The utility model belongs to the brush grinding machine copper powder recovery technology field in high-density lamination plate drilling operating, PCB brush grinding machine copper powder recovering device in especially a kind of high-density lamination plate production.
Background technology
In high-density lamination plate is produced, need to carry out Drilling operation to sheet material, then brush grinding machine is used to carry out the removal of aperture burr, specifically use the 240 order pin brushes of each a group up and down and up and down the 320 object pin brushes of each a group brushing is carried out to plate surface, carry out Water spray, these water are carried the copper powder worn and torn and are processed to Sewage treatment workshop by discharge of pipes simultaneously, but such working method existing problems, namely directly emit after whole wastewater treatment, cause the waste of water resource.Some producer develops copper powder recovering device, its structure comprises: sump, circulating pump, filter, waste water pump, the discharge outlet of the inlet communication brush grinding machine of sump, the outlet of sump is communicated with the import of filter by circulating pump, the feed water inlet of the outlet brush grinding machine of filter, the course of work is: the sewage containing copper that brush grinding machine is discharged enters sump, under the drive of circulating pump, enter filter filter, then clear water gets back to the feed water inlet of brush grinding machine, after a work shift completes, operating personnel's filter rinsed, copper powder is made to get back in sump, then the stillpot being transported to effluent treatment plant by waste water pump carries out the recovery of copper powder, from above process, directly supply brush grinding machine after sewage containing copper process to use, save water resource, but at the end of each order of classes or grades at school, still need a large amount of water to carry out the cleaning of filter, and when there is improper use or the situation not in time of recovery in filter, the water copper content of getting back to effluent treatment plant can be caused to exceed standard.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides scientific and reasonable for structure, is convenient to PCB brush grinding machine copper powder recovering device in a kind of high-density lamination plate production of copper powder recovery.
The technical scheme that the utility model is taked is:
PCB brush grinding machine copper powder recovering device in a kind of high-density lamination plate production, comprise sump, Rinsing Area, circulating pump, filter, it is characterized in that: described sump and Rinsing Area are arranged in a workbench side by side, two filters are installed in this side, workbench upper end, opposite side installs circulating pump, the discharge outlet of the inlet communication brush grinding machine of sump, sump is communicated with a house steward by circulating pump, be in charge of the import being communicated with a filter respectively for two on this house steward, be in charge of an inlet valve of all connecting for these two, the outlet Rinsing Area of these two filters, an outlet of this Rinsing Area is communicated with the feed water inlet of brush grinding machine by the spray pump installed in workbench, described filter is provided with connection two filter interior and the gas blow pipe of the copper powder adhered to for dried filter bag.
And one end of described gas blow pipe is communicated with high-pressure air source, and the bifurcated pipe of the other end of this gas blow pipe is communicated with being in charge of of inlet valve rear end described in its both sides respectively, an air intake valve that two bifurcated pipes of described gas blow pipe are all connected.
And, another outlet effluent treatment plant of described Rinsing Area, series connection one Clean water valve in this outlet.
Advantage of the present utility model and good effect are:
In the utility model, two filter couplings, by the change of the on off state of two inlet valves, a filter can be made to work online, and another filter is in state for subsequent use, once occur extremely can enabling rapidly filter for subsequent use, there will not be the problem of shutting down and waiting for, and each filter all installs gas blow pipe, after order of classes or grades at school terminates, close inlet valve, gases at high pressure are made to enter filter interior, copper powder on filter bag is dried up, filter bag can be overturn, copper powder is reclaimed, or directly change filter bag, thus avoid filter rinsed in prior art to need to use a large amount of water problem, also the comparatively sliding and problem that is not easy to clean of wet copper powder is solved in prior art, and whole processing procedure is simplified, sewage containing copper is in a device completely isolated, follow-up pollution can not be caused.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of the filter of Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment, further illustrate the utility model, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
PCB brush grinding machine copper powder recovering device in a kind of high-density lamination plate production, as Fig. 1, shown in 2, comprise sump 21, Rinsing Area 22, circulating pump 13, filter 4, innovation of the present utility model is: described sump and Rinsing Area are arranged in a workbench 15 side by side, two filters are installed in this side, workbench upper end, opposite side installs circulating pump, the discharge outlet 23 of the inlet communication brush grinding machine of sump, sump is communicated with a house steward 12 by circulating pump, be in charge of the import that 6 are communicated with a filter respectively for two on this house steward, be in charge of an inlet valve 11 of all connecting for these two, the outlet Rinsing Area of these two filters, an outlet 20 of this Rinsing Area is communicated with the feed water inlet of brush grinding machine by the spray pump 19 installed in worktable support leg 16, described filter is provided with connection two filter interior and the gas blow pipe 10 of the copper powder adhered to for dried filter bag 26.
In the present embodiment, one end of described gas blow pipe is communicated with high-pressure air source, and the bifurcated pipe 7,9 of the other end of this gas blow pipe is communicated with being in charge of of inlet valve rear end described in its both sides respectively, an air intake valve 8 that two bifurcated pipes of described gas blow pipe are all connected.Another outlet 18 of described Rinsing Area is communicated with effluent treatment plant, series connection one Clean water valve 17 in this outlet.Rinsing Area is also installed a filling pipe 14, when the sewage namely after process cannot meet flow, clear water can be filled into by filling pipe.
When the utility model uses:
1. the sewage containing copper that brush grinding machine work produces enters sump, can install tank gage in sump, when liquid level reach a certain height, drives circulating pump work, makes sewage start conveying;
2 sewage containing coppers enter the filter in left side by circulating pump;
3. copper powder is attached on filter bag inwall, and clear water enters Rinsing Area, and under the drive of spray pump, supply brush grinding machine use.
When changing filter duty:
The inlet valve in left side is closed, opens the inlet valve on right side, make sewage containing copper along circulating pump, house steward and right side be in charge of the filter entering right side.
Copper powder reclaims:
Be in charge of two inlet valves are all closed, open the air intake valve on the bifurcated pipe near the left side filter that always works, open source of the gas, gases at high pressure are made to enter filter interior, the copper powder of attachment on filter bag inwall 27, for measuring pressure, dries up by Pressure gauge 2, then the end cap installed by bolt 5 of opened filter upper end 3, mention with the filter bag upper end 24 of hand by filter inner tubal wall 25 place setting-in, put back to after reclaiming copper powder or new filter bag is directly installed.
In the utility model, two filter couplings, by the change of the on off state of two inlet valves, a filter can be made to work online, and another filter is in state for subsequent use, once occur extremely can enabling rapidly filter for subsequent use, there will not be the problem of shutting down and waiting for, and each filter all installs gas blow pipe, after order of classes or grades at school terminates, close inlet valve, gases at high pressure are made to enter filter interior, copper powder on filter bag is dried up, filter bag can be overturn, copper powder is reclaimed, or directly change filter bag, thus avoid filter rinsed in prior art to need to use a large amount of water problem, and whole processing procedure is simplified, sewage containing copper is in a device completely isolated, follow-up pollution can not be caused.

Claims (3)

1. PCB brush grinding machine copper powder recovering device in a high-density lamination plate production, comprise sump, Rinsing Area, circulating pump, filter, it is characterized in that: described sump and Rinsing Area are arranged in a workbench side by side, two filters are installed in this side, workbench upper end, opposite side installs circulating pump, the discharge outlet of the inlet communication brush grinding machine of sump, sump is communicated with a house steward by circulating pump, be in charge of the import being communicated with a filter respectively for two on this house steward, be in charge of an inlet valve of all connecting for these two, the outlet Rinsing Area of these two filters, an outlet of this Rinsing Area is communicated with the feed water inlet of brush grinding machine by the spray pump installed in workbench, described filter is provided with connection two filter interior and the gas blow pipe of the copper powder adhered to for dried filter bag.
2. PCB brush grinding machine copper powder recovering device in a kind of high-density lamination plate production according to claim 1, it is characterized in that: one end of described gas blow pipe is communicated with high-pressure air source, the bifurcated pipe of the other end of this gas blow pipe is communicated with being in charge of of inlet valve rear end described in its both sides respectively, an air intake valve that two bifurcated pipes of described gas blow pipe are all connected.
3. PCB brush grinding machine copper powder recovering device in a kind of high-density lamination plate production according to claim 1 and 2, is characterized in that: another outlet effluent treatment plant of described Rinsing Area, series connection one Clean water valve in this outlet.
CN201520886840.2U 2015-11-06 2015-11-06 PCB brush mill copper powder recovery unit in production of high density laminated board Expired - Fee Related CN205216366U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520886840.2U CN205216366U (en) 2015-11-06 2015-11-06 PCB brush mill copper powder recovery unit in production of high density laminated board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520886840.2U CN205216366U (en) 2015-11-06 2015-11-06 PCB brush mill copper powder recovery unit in production of high density laminated board

Publications (1)

Publication Number Publication Date
CN205216366U true CN205216366U (en) 2016-05-11

Family

ID=55891463

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520886840.2U Expired - Fee Related CN205216366U (en) 2015-11-06 2015-11-06 PCB brush mill copper powder recovery unit in production of high density laminated board

Country Status (1)

Country Link
CN (1) CN205216366U (en)

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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: 20160511

Termination date: 20171106

CF01 Termination of patent right due to non-payment of annual fee