CN101992423A - Centralized recovery processing equipment for copper powder of multiple circuit board surface brushing machines - Google Patents
Centralized recovery processing equipment for copper powder of multiple circuit board surface brushing machines Download PDFInfo
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- CN101992423A CN101992423A CN2009101839874A CN200910183987A CN101992423A CN 101992423 A CN101992423 A CN 101992423A CN 2009101839874 A CN2009101839874 A CN 2009101839874A CN 200910183987 A CN200910183987 A CN 200910183987A CN 101992423 A CN101992423 A CN 101992423A
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Abstract
The invention discloses centralized recovery processing equipment for copper powder of multiple circuit board surface brushing machines. Copper-containing wastewater produced by the washing and brushing sections of multiple circuit board surface brushing machines converges and flows into a first pipe and then into a copper powder sedimentation basin through the first pipe; the copper-containing wastewater naturally settles in the copper powder sedimentation basin, and copper powder settles in the bottom of the copper powder sedimentation basin; with the increase of the copper-containing wastewater, the upper part of the copper powder sedimentation basin is relatively clear while the liquid containing copper powder floatage overflows from an overflow port and flows into a pressure filter to be subject to pressure filtering; the pressure filter presses the copper powder floatage into filter cakes and recovers the filter cakes; and the clear water filtered by the pressure filter flows into an overflow water centralization basin, and the clear water in the overflow centralization basin is returned to the washing and brushing sections of the circuit board surface brushing machines to be reused. Circularly used in the such way, the centralized recovery processing equipment for copper powder of multiple circuit board surface brushing machines has the advantages that the cost and labor are saved, the production efficiency and quality are improved and simple structure, low cost and easy implementation are ensured.
Description
Technical field
The present invention relates to the improvement of copper powder reclaimer in a kind of PCB manufacturing process, the especially a kind of concentrated recycling equipment of many PCB surface polish-brush machine copper powders that can save manpower, minimizing cost, improve quality.
Background technology
The copper powder that produces during many PCB surface polish-brush machine production run polish-brushes is all by independently copper powder recovery machine collection, its collection mode is for guiding to the water of washing polish-brush section on the copper powder recovery machine with pipeline, reclaim filter bag through copper powder and filter out copper powder, water returns the polish-brush section through copper powder recovery machine, and the water of its use is handled through being disposed to the waste water processing station after circulating several times.This kind mode equipment replacement filter bag is frequent, too high, the copper powder poor filtration effect of maintenance frequency, thereby line efficient and product quality are produced in influence, and simultaneously white night shift need arrange the special messenger to be responsible for maintenance and to clean, and has wasted manpower, causes cost for wastewater treatment higher.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of many PCB surface polish-brush machine copper powders and concentrate recycling equipment, these many PCB surface polish-brush machine copper powders concentrate recycling equipment to provide cost savings and manpower, and improved production efficiency and quality, and simple in structure, cost is low, easy to implement.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of many PCB surface polish-brush machine copper powders are concentrated recycling equipment, comprise the copper powder sedimentation basin, filter press and overflow water centralized pool, the copper-containing wastewater that some PCB surface polish-brush machine washing polish-brush sections produce confluxes to first pipeline, described first pipeline is connected with the inlet of copper powder sedimentation basin, the overfall of described copper powder sedimentation basin is connected with the inlet of described filter press, the delivery port of described filter press is connected with the water inlet of described overflow water centralized pool, the delivery port of described overflow water centralized pool is communicated with second pipeline, and the described second ducted current branch to each PCB surface polish-brush machine washing polish-brush section.The copper-containing wastewater that some PCB surface polish-brush machine washing polish-brush sections produce confluxes to first pipeline, flow into the copper powder sedimentation basin through first pipeline again, copper-containing wastewater carries out natural sedimentation in the copper powder sedimentation basin, copper powder is precipitated at the bottom of the copper powder sedimentation basin pond, increase along with copper-containing wastewater, the relatively clear but liquid that contain the copper powder floating thing in copper powder sedimentation basin top overflows from overfall, and flow to press filtration in the filter press, filter press is pressed into filter cake with the copper powder floating thing and reclaims, the clear water that filters out from filter press flows in the overflow water centralized pool, clear water in the overflow water centralized pool is back to each PCB surface polish-brush machine washing polish-brush section and utilizes, recycles and so forth.When the copper powder at the bottom of the copper powder sedimentation basin pond gathers when a certain amount of, can to the copper powder sedimentation basin clear up and recovery pond at the bottom of copper powder.Copper powder sedimentation basin of the present invention and overflow water centralized pool are built the delivery room in away from the production line district, adopt copper powder sedimentation basin and filter press that copper powder is reclaimed, do not use copper powder to reclaim machine, production efficiency and production quality have been promoted, save the production line operation personnel and manpower, reclaim the precious metals copper powder simultaneously, can sell off copper powder and increase income.The running water consuming cost is saved in copper-containing wastewater recycling after copper powder reclaims, and economizes and removes cost for wastewater treatment.
Further technical scheme of the present invention is:
Some PCB surface polish-brush machine washing polish-brush sections are higher than described copper powder sedimentation basin on elevation, described first pipeline is for relying on the gravity line of gravity current.
Described second pipeline is the force pipe that the elevator pump group is installed.
The invention has the beneficial effects as follows: the copper powder that these many PCB surface polish-brush machine copper powders are concentrated recycling equipment to economize and used except tradition reclaims machine, saved the equipment input cost, province is except the electric cost of every copper powder recovery machine, and filter bag is changed frequently when also having avoided traditional use copper powder to reclaim machine, the maintenance frequency is too high and the drawback of copper powder poor filtration effect; The copper-containing wastewater that these many PCB surface polish-brush machine copper powders concentrate recycling equipment that many PCB surface polish-brush machine washing polish-brush sections are produced is concentrated to feed in the copper powder sedimentation basin and is carried out natural sedimentation, copper powder is precipitated at the bottom of the copper powder sedimentation basin pond, increase along with copper-containing wastewater, the relatively clear but liquid that contain the copper powder floating thing in copper powder sedimentation basin top overflows from overfall, and flow to press filtration in the filter press, filter press is pressed into filter cake with the copper powder floating thing and reclaims, the clear water that filters out from filter press flows in the overflow water centralized pool, clear water in the overflow water centralized pool is back to each PCB surface polish-brush machine washing polish-brush section and utilizes, recycle and so forth, when the copper powder at the bottom of the copper powder sedimentation basin pond gathers when a certain amount of, can to the copper powder sedimentation basin clear up and recovery pond at the bottom of copper powder, the use of copper powder sedimentation basin and filter press, can promote production efficiency and production quality, save the production line operation personnel and manpower, reclaim the precious metals copper powder simultaneously, selling off copper powder increases income, waste water recycling after copper powder reclaims, save the running water consuming cost, economize and remove cost for wastewater treatment.
Description of drawings
Fig. 1 is a theory diagram of the present invention.
The specific embodiment
Embodiment: a kind of many PCB surface polish-brush machine copper powders are concentrated recycling equipment, comprise copper powder sedimentation basin 3, filter press 4 and overflow water centralized pool 5, the copper-containing wastewater that some PCB surface polish-brush machine washing polish-brush sections 1 produce confluxes to first pipeline 2, described first pipeline is connected with the inlet of copper powder sedimentation basin, the overfall of described copper powder sedimentation basin is connected with the inlet of described filter press, the delivery port of described filter press is connected with the water inlet of described overflow water centralized pool, the delivery port of described overflow water centralized pool is communicated with second pipeline 6, and the described second ducted current branch to each PCB surface polish-brush machine washing polish-brush section.The copper-containing wastewater that some PCB surface polish-brush machine washing polish-brush sections produce confluxes to first pipeline, flow into the copper powder sedimentation basin through first pipeline again, copper-containing wastewater carries out natural sedimentation in the copper powder sedimentation basin, copper powder is precipitated at the bottom of the copper powder sedimentation basin pond, increase along with copper-containing wastewater, the relatively clear but liquid that contain the copper powder floating thing in copper powder sedimentation basin top overflows from overfall, and flow to press filtration in the filter press, filter press is pressed into filter cake with the copper powder floating thing and reclaims, the clear water that filters out from filter press flows in the overflow water centralized pool, clear water in the overflow water centralized pool is back to each PCB surface polish-brush machine washing polish-brush section and utilizes, recycles and so forth.When the copper powder at the bottom of the copper powder sedimentation basin pond gathers when a certain amount of, can to the copper powder sedimentation basin clear up and recovery pond at the bottom of copper powder.Copper powder sedimentation basin of the present invention and overflow water centralized pool are built the delivery room in away from the production line district, adopt copper powder sedimentation basin and filter press that copper powder is reclaimed, do not use copper powder to reclaim machine, production efficiency and production quality have been promoted, save the production line operation personnel and manpower, reclaim the precious metals copper powder simultaneously, can sell off copper powder and increase income.The running water consuming cost is saved in copper-containing wastewater recycling after copper powder reclaims, and economizes and removes cost for wastewater treatment.
Some PCB surface polish-brush machine washing polish-brush sections 1 are higher than described copper powder sedimentation basin 3 on elevation, described first pipeline 2 is for relying on the gravity line of gravity current.Described second pipeline is the force pipe that the elevator pump group is installed.
Claims (3)
1. one kind many PCB surface polish-brush machine copper powders are concentrated recycling equipment, it is characterized in that: comprise copper powder sedimentation basin (3), filter press (4) and overflow water centralized pool (5), the copper-containing wastewater that some PCB surface polish-brush machine washing polish-brush sections (1) produce confluxes to first pipeline (2), described first pipeline is connected with the inlet of copper powder sedimentation basin, the overfall of described copper powder sedimentation basin is connected with the inlet of described filter press, the delivery port of described filter press is connected with the water inlet of described overflow water centralized pool, the delivery port of described overflow water centralized pool is communicated with second pipeline (6), and the described second ducted current branch to each PCB surface polish-brush machine washing polish-brush section.
2. many PCB surface polish-brush machine copper powders are concentrated recycling equipment according to claim 1, it is characterized in that: some PCB surface polish-brush machine washing polish-brush sections (1) are higher than described copper powder sedimentation basin (3) on elevation, and described first pipeline (2) is for relying on the gravity line of gravity current.
3. concentrate recycling equipments as many PCB surface polish-brush machine copper powders as described in the claim 2, it is characterized in that: described second pipeline is the force pipe that the elevator pump group is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101839874A CN101992423A (en) | 2009-08-17 | 2009-08-17 | Centralized recovery processing equipment for copper powder of multiple circuit board surface brushing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101839874A CN101992423A (en) | 2009-08-17 | 2009-08-17 | Centralized recovery processing equipment for copper powder of multiple circuit board surface brushing machines |
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|---|---|
| CN101992423A true CN101992423A (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101839874A Pending CN101992423A (en) | 2009-08-17 | 2009-08-17 | Centralized recovery processing equipment for copper powder of multiple circuit board surface brushing machines |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841198A (en) * | 2015-05-21 | 2015-08-19 | 成都虹华环保科技股份有限公司 | Grinding plate water treatment and recycling equipment with cyclic treatment function |
| CN104841197A (en) * | 2015-05-21 | 2015-08-19 | 成都虹华环保科技股份有限公司 | Anti-blocking board scrubbing water treatment and reuse equipment |
| CN109133078A (en) * | 2018-09-30 | 2019-01-04 | 江门市精达云母材料有限公司 | A kind of wastewater circulation device on mica powder production line |
| CN113975890A (en) * | 2021-09-28 | 2022-01-28 | 江苏力星通用钢球股份有限公司 | Centralized liquid supply system for high-end large rolling element lapping |
| CN113997156A (en) * | 2021-09-28 | 2022-02-01 | 江苏力星通用钢球股份有限公司 | Liquid supply system of ultra-high precision bearing rolling element grinding ball |
| EP4035755A1 (en) * | 2021-01-27 | 2022-08-03 | Hydac Filtertechnik GmbH | Method and device for performing the method and use thereof |
-
2009
- 2009-08-17 CN CN2009101839874A patent/CN101992423A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841198A (en) * | 2015-05-21 | 2015-08-19 | 成都虹华环保科技股份有限公司 | Grinding plate water treatment and recycling equipment with cyclic treatment function |
| CN104841197A (en) * | 2015-05-21 | 2015-08-19 | 成都虹华环保科技股份有限公司 | Anti-blocking board scrubbing water treatment and reuse equipment |
| CN109133078A (en) * | 2018-09-30 | 2019-01-04 | 江门市精达云母材料有限公司 | A kind of wastewater circulation device on mica powder production line |
| EP4035755A1 (en) * | 2021-01-27 | 2022-08-03 | Hydac Filtertechnik GmbH | Method and device for performing the method and use thereof |
| CN113975890A (en) * | 2021-09-28 | 2022-01-28 | 江苏力星通用钢球股份有限公司 | Centralized liquid supply system for high-end large rolling element lapping |
| CN113997156A (en) * | 2021-09-28 | 2022-02-01 | 江苏力星通用钢球股份有限公司 | Liquid supply system of ultra-high precision bearing rolling element grinding ball |
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Application publication date: 20110330 |