CN201200838Y - Online water saving device for printed circuit board - Google Patents
Online water saving device for printed circuit board Download PDFInfo
- Publication number
- CN201200838Y CN201200838Y CNU2008200667640U CN200820066764U CN201200838Y CN 201200838 Y CN201200838 Y CN 201200838Y CN U2008200667640 U CNU2008200667640 U CN U2008200667640U CN 200820066764 U CN200820066764 U CN 200820066764U CN 201200838 Y CN201200838 Y CN 201200838Y
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- enrichment facility
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Abstract
The utility model relates to a water saving device, in particular to a water saving device used on a printed circuit board (PCB) line. The water saving device used on the printed circuit board line is characterized in that: the water saving device comprises a water collection tank, a concentration device, a first pipe (1), a first water pump (2), a second pipe (3) and a third pipe (4); the water flowing out of an overflow port of a rinsing tank on the printed circuit board line enters the water collection tank; the input end of the first pipe (1) is communicated with the water collection tank, the output end of the first pipe (1) is communicated with the input end of the concentration device, and the first water pump (2) is arranged on the first pipe (1); and a purified water output end of the concentration device is communicated with the rinsing tank on the printed circuit board line through the second pipe (3), and a concentrated liquid output end of the concentration device is communicated with the water collection tank through the third pipe (4). The water saving device is characterized by water conservation and environmental protection.
Description
Technical field
The utility model relates to a kind of water saving fixtures, particularly is applied to the water saving fixtures on the printed circuit board (pcb) line.
Background technology
At present, the running water that it is usefulness that the online washing water of copper facing is electroplated by printed circuit board (pcb) factory, what adopt is in line mode, materials such as inorganic metal ion, organic matter and colloid on the running water irrigation circuit plate that flows, so contain harmful substances such as metal ion such as a large amount of copper, tin and organic matter in the waste water of discharging, need carry out wastewater treatment.Because of what adopt is in line mode, and water consumption is very big, and every day all wanted tens tons of water consumptions by every line, brought huge economic pressures for the wastewater treatment of producer and discharging.
Along with the issuing and implementation of the relevant energy-saving and emission-reduction rules of country, the predicament for the enterprise of the such water consumption of PCB will face sewage limit row impels each manufacturing enterprise using water wisely to reduce blowdown; And the water for cleaning of electroplating flow process is occupying significant proportion in the station-service water entirely, therefore, reduces the overflow using water wisely under the state that guarantees the high-quality operation of generation line, and also reaching the minimizing blowdown simultaneously is the problem that primarily need solve.
Summary of the invention
The purpose of this utility model is to provide the water saving fixtures on the printed circuit printed line of a kind of water saving, environmental protection.
To achieve these goals, the purpose of this utility model technical scheme is: the water saving fixtures on the printed circuit printed line is characterized in that it comprises header tank, enrichment facility, first pipeline 1, first water pump 2, second pipeline 3, the 3rd pipeline 4; The water that the overfall of the rinse bath on the printed circuit printed line flows out enters header tank; The input of first pipeline 1 is connected with header tank, and the output of first pipeline 1 is connected with the input of enrichment facility, and first pipeline 1 is provided with first water pump 2; The output of purifying waste water of enrichment facility is connected with rinse bath on the printed circuit printed line by second pipeline 3, and the concentrate output of enrichment facility is communicated with header tank by the 3rd pipeline 4.
The upper port of header tank is positioned at the below of the overfall of the rinse bath on the printed circuit printed line.
Header tank is connected by the overfall of the rinse bath on the 4th pipeline 6 and the printed circuit printed line, and the 4th pipeline 6 is provided with second water pump 7.
Header tank is provided with delivery pipe 5, and delivery pipe 5 is provided with valve.
Be provided with filter between the input of first pipeline 1 and the header tank, the input of first pipeline 1 is connected with the output of filter, and the input of filter is connected with header tank by the 5th pipeline 8, and the 5th pipeline 8 is provided with the 3rd water pump 9.
Described filter is made up of charcoal filter and accurate filter, and the output of charcoal filter is communicated with the input of accurate filter by the 6th pipeline 10, and the 6th pipeline 10 is provided with the 4th water pump 11; The output of accurate filter is communicated with the input of first pipeline 1, and the input of charcoal filter is communicated with the 5th pipeline 8.
Described enrichment facility is made up of first enrichment facility, second enrichment facility, the input of first enrichment facility is communicated with the output of first pipeline 1, the output of purifying waste water of first enrichment facility is connected with the input of second enrichment facility by the 7th pipeline 12, and the output of purifying waste water of second enrichment facility is communicated with second pipeline 3; The concentrate output of first enrichment facility is communicated with the 3rd pipeline 4 by the 8th pipeline 13, and the concentrate output of second enrichment facility is communicated with the 3rd pipeline 4.
Described enrichment facility is made up of first enrichment facility, second enrichment facility, the input of first enrichment facility is communicated with the output of first pipeline 1, the output of purifying waste water of first enrichment facility is communicated with second pipeline 3 by the 9th pipeline 14, and the concentrate output of first enrichment facility is communicated with the 3rd pipeline 4 by the 8th pipeline 13; The input of second enrichment facility is communicated with by the output end of the tenth pipeline 15 with first pipeline 1, and the output of purifying waste water of second enrichment facility is communicated with second pipeline 3, and the concentrate output of second enrichment facility is communicated with the 3rd pipeline 4.
The utility model is collected by header tank by the water that the overfall with rinse bath flows out, and sends into enrichment facility then and handles, and rinse bath is returned in purifying waste water after treatment, reduces overflow, using water wisely, also reaches the purpose that reduces blowdown simultaneously; Characteristics with water saving, environmental protection.Adopt filter, can strengthen the treatment effect of enrichment facility, the water yield of purifying waste water is big.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 3;
Fig. 3 is the structural representation of the utility model embodiment 4;
Fig. 4 is the structural representation of the utility model embodiment 5;
Fig. 5 is the structural representation of the utility model embodiment 6;
Among the figure: 1-first pipeline, 2-first water pump, 3-second pipeline, 4-the 3rd pipeline, 5-delivery pipe, 6-the 4th pipeline, 7-second water pump, 8-the 5th pipeline, 9-the 3rd water pump, 10-the 6th pipeline, 11-the 4th water pump, 12-the 7th pipeline, 13-the 8th pipeline, 14-the 9th pipeline, 15-the tenth pipeline.
The specific embodiment
Embodiment 1:
As shown in Figure 1, the water saving fixtures on the printed circuit printed line, it comprises header tank, enrichment facility, first pipeline 1, first water pump 2, second pipeline 3, the 3rd pipeline 4; The upper port of header tank is positioned at the below (water that the overfall of the rinse bath on the printed circuit printed line flows out enters header tank) of the overfall of the rinse bath on the printed circuit printed line; The input of first pipeline 1 is connected with header tank, and the output of first pipeline 1 is connected with the input of enrichment facility, and first pipeline 1 is provided with first water pump 2; The output of purifying waste water of enrichment facility is connected with rinse bath on the printed circuit printed line by second pipeline 3, and the concentrate output of enrichment facility is communicated with header tank by the 3rd pipeline 4.
Embodiment 2:
Substantially the same manner as Example 1, difference is: header tank is connected by the overfall of the rinse bath on the 4th pipeline 6 and the printed circuit printed line, and the 4th pipeline 6 is provided with second water pump 7 (water that the overfall of the rinse bath on the printed circuit printed line flows out enters header tank).
Embodiment 3:
As shown in Figure 2, the water saving fixtures on the printed circuit printed line, it comprises header tank, enrichment facility, first pipeline 1, first water pump 2, second pipeline 3, the 3rd pipeline 4; The upper port of header tank is positioned at the below (water that the overfall of the rinse bath on the printed circuit printed line flows out enters header tank) of the overfall of the rinse bath on the printed circuit printed line; One end of first pipeline 1 is connected with header tank, and the other end of first pipeline 1 is connected with the input of enrichment facility, and first pipeline 1 is provided with first water pump 2; The output of purifying waste water of enrichment facility is connected with rinse bath on the printed circuit printed line by second pipeline 3, and the concentrate output of enrichment facility is communicated with header tank by the 3rd pipeline 4.Header tank is provided with delivery pipe 5, and delivery pipe 5 is provided with valve.
Be provided with filter between the input of first pipeline 1 and the header tank, the input of first pipeline 1 is connected with the output of filter (accurate filter), and the input of filter is connected with header tank by the 5th pipeline 8, and the 5th pipeline 8 is provided with the 3rd water pump 9.
Embodiment 4:
As shown in Figure 3, substantially the same manner as Example 3, difference is: described filter is made up of charcoal filter and accurate filter, and the output of charcoal filter is communicated with the input of accurate filter by the 6th pipeline 10, and the 6th pipeline 10 is provided with the 4th water pump 11; The output of accurate filter is communicated with the input of first pipeline 1, and the input of charcoal filter is communicated with the 5th pipeline 8.
Embodiment 5:
As shown in Figure 4, substantially the same manner as Example 4, difference is: described enrichment facility is made up of first enrichment facility, second enrichment facility, the input of first enrichment facility is communicated with the output of first pipeline 1, the output of purifying waste water of first enrichment facility is connected with the input of second enrichment facility by the 7th pipeline 12, and the output of purifying waste water of second enrichment facility is communicated with second pipeline 3; The concentrate output of first enrichment facility is communicated with the 3rd pipeline 4 by the 8th pipeline 13, and the concentrate output of second enrichment facility is communicated with the 3rd pipeline 4.
Embodiment 6:
As shown in Figure 5, substantially the same manner as Example 4, difference is: described enrichment facility is made up of first enrichment facility, second enrichment facility, the input of first enrichment facility is communicated with the output of first pipeline 1, the output of purifying waste water of first enrichment facility is communicated with second pipeline 3 by the 9th pipeline 14, and the concentrate output of first enrichment facility is communicated with the 3rd pipeline 4 by the 8th pipeline 13; The input of second enrichment facility is communicated with by the output end of the tenth pipeline 15 with first pipeline 1, and the output of purifying waste water of second enrichment facility is communicated with second pipeline 3, and the concentrate output of second enrichment facility is communicated with the 3rd pipeline 4.
The utility model device therefor (being existing equipment) is as follows:
1, enrichment facility (first enrichment facility, second enrichment facility): enrichment facility mainly is made up of RO pressure vessel for reverse osmosis, RO reverse osmosis filter membrane, and the RO reverse osmosis filter membrane is positioned at the RO pressure vessel for reverse osmosis, establishes intake-outlet on the RO pressure vessel for reverse osmosis.
RO pressure vessel for reverse osmosis (RO membrane pressure vessel): Changzhou roc space fiber reinforced plastic pressure container Co., Ltd (specification: 8040 * 1; Fiberglass);
RO reverse osmosis filter membrane: GE (General Electric) (specification: Duraslick RO 8040 * 1).
2, accurate filter: the sensible water treatment Co., Ltd in Fuyang, Hangzhou (specification: 300 * 750 * 10; Precision Filter element 750mm-5um).
3, active carbon filter: the sensible water treatment Co., Ltd in Fuyang, Hangzhou (specification: 300 * 750 * 10).
Water saving principle:
Water saving fixtures on the printed circuit printed line are that the water that utilizes accurate adsorption filter (abbreviation accurate filter) that needs are handled carries out preliminary treatment, harmful substances such as solid suspension in the filtering waste water (as floccule, silt, colloidal solid, mud etc.), part colloid, and remove organic matters such as heterochromatic, peculiar smell, halogenated hydrocarbon; Utilize enrichment facility then, materials such as inorganic salts (as: cation and anion such as sulfate radical, nitrate anion and chlorine root such as copper, tin, nickel, lead, chromium, gold, silver, palladium and calcium magnesium), organic matter, colloid in the water inlet are trapped in the concentrate, thereby reach the requirement of water for industrial use.Blowdown water originally can obtain recycling after this water saving device is handled, reduce the sewage emissions amount greatly, thereby realizes reducing discharging the purpose of volume increase.This water saving device has powerful processing waste water ability, still can operate as normal during up to 10000mg/L at the TDS (dissolved solids) of water inlet.
The water saving principle of this water saving device is producing the direct wastewater collection of discharging of online needs in header tank, make condensed water (concentrate) by concentration device (abbreviation enrichment facility) then and purify waste water, condensed water turns back to header tank and proceeds concentration again, concentrates after the TDS of condensed water in the header tank reaches certain high concentration and discharges; And clean recycle-water (purifying waste water) turns back to and reuses in the production line, can reduce so produce the wastewater flow rate of online discharging, thereby reduce the water yield of additional running water, reaches the purpose of water saving.
Article one, the plating of routine-copper cash per minute need consume 55 liters in running water, and the TDS of the waste water of discharging is between 1000-2500mg/L after washing, and the waste water characteristic of online generation is fit to this water saving device very much to be handled.On the one hand the clean recycle-water that produces of this water saving device is back to and reuses after online, reaches discharged waste water in the reduction groove, can reach the water-saving rate more than 60%; Contain precious metals such as a large amount of copper, tin and palladium in the concentrate after treatment on the other hand, the metal in the concentrate can reclaim, and can also produce economic benefit.
Claims (8)
1. the water saving fixtures on the printed circuit printed line is characterized in that it comprises header tank, enrichment facility, first pipeline (1), first water pump (2), second pipeline (3), the 3rd pipeline (4); The water that the overfall of the rinse bath on the printed circuit printed line flows out enters header tank; The input of first pipeline (1) is connected with header tank, and the output of first pipeline (1) is connected with the input of enrichment facility, and first pipeline (1) is provided with first water pump (2); The output of purifying waste water of enrichment facility is connected with rinse bath on the printed circuit printed line by second pipeline (3), and the concentrate output of enrichment facility is communicated with header tank by the 3rd pipeline (4).
2. the water saving fixtures on the printed circuit printed line according to claim 1 is characterized in that: the upper port of header tank is positioned at the below of the overfall of the rinse bath on the printed circuit printed line.
3. the water saving fixtures on the printed circuit printed line according to claim 1 is characterized in that: header tank is connected by the overfall of the rinse bath on the 4th pipeline (6) and the printed circuit printed line, and the 4th pipeline (6) is provided with second water pump (7).
4. the water saving fixtures on the printed circuit printed line according to claim 1 is characterized in that: header tank is provided with delivery pipe (5), and delivery pipe (5) is provided with valve.
5. the water saving fixtures on the printed circuit printed line according to claim 1, it is characterized in that: the output of the filter input terminal device of first pipeline (1) is connected, the input of filter is connected with header tank by the 5th pipeline (8), and the 5th pipeline (8) is provided with the 3rd water pump (9).
6. the water saving fixtures on the printed circuit printed line according to claim 5, it is characterized in that: described filter is made up of charcoal filter and accurate filter, the output of charcoal filter is communicated with the input of accurate filter by the 6th pipeline (10), and the 6th pipeline (10) is provided with the 4th water pump (11); The output of accurate filter is communicated with the input of first pipeline (1), and the input of charcoal filter is communicated with the 5th pipeline (8).
7. the water saving fixtures on the printed circuit printed line according to claim 1, it is characterized in that: described enrichment facility is made up of first enrichment facility, second enrichment facility, the input of first enrichment facility is communicated with the output of first pipeline (1), the output of purifying waste water of first enrichment facility is connected with the input of second enrichment facility by the 7th pipeline (12), and the output of purifying waste water of second enrichment facility is communicated with second pipeline (3); The concentrate output of first enrichment facility is communicated with the 3rd pipeline (4) by the 8th pipeline (13), and the concentrate output of second enrichment facility is communicated with the 3rd pipeline (4).
8. the water saving fixtures on the printed circuit printed line according to claim 1, it is characterized in that: described enrichment facility is made up of first enrichment facility, second enrichment facility, the input of first enrichment facility is communicated with the output of first pipeline (1), the output of purifying waste water of first enrichment facility is communicated with second pipeline (3) by the 9th pipeline (14), and the concentrate output of first enrichment facility is communicated with the 3rd pipeline (4) by the 8th pipeline (13); The input of second enrichment facility is communicated with by the output end of the tenth pipeline (15) with first pipeline (1), and the output of purifying waste water of second enrichment facility is communicated with second pipeline (3), and the concentrate output of second enrichment facility is communicated with the 3rd pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200667640U CN201200838Y (en) | 2008-04-30 | 2008-04-30 | Online water saving device for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200667640U CN201200838Y (en) | 2008-04-30 | 2008-04-30 | Online water saving device for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200838Y true CN201200838Y (en) | 2009-03-04 |
Family
ID=40423149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200667640U Expired - Lifetime CN201200838Y (en) | 2008-04-30 | 2008-04-30 | Online water saving device for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200838Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421250A (en) * | 2011-08-11 | 2012-04-18 | 廖启明 | Embedded processing system and method applied to circuit board production |
| CN102421251A (en) * | 2011-08-11 | 2012-04-18 | 廖启明 | Embedded environment-friendly processing system and method in circuit board production |
| CN103951103A (en) * | 2014-04-19 | 2014-07-30 | 武汉中新化工有限公司 | Anti-fouling method of concentrating device |
| CN104030475A (en) * | 2014-07-08 | 2014-09-10 | 孙丰忠 | Water purification system with concentrated water making and backwashing functions and water purification method |
-
2008
- 2008-04-30 CN CNU2008200667640U patent/CN201200838Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421250A (en) * | 2011-08-11 | 2012-04-18 | 廖启明 | Embedded processing system and method applied to circuit board production |
| CN102421251A (en) * | 2011-08-11 | 2012-04-18 | 廖启明 | Embedded environment-friendly processing system and method in circuit board production |
| CN102421250B (en) * | 2011-08-11 | 2013-11-27 | 廖启明 | Embedded processing system and method applied to circuit board production |
| CN102421251B (en) * | 2011-08-11 | 2014-03-12 | 廖启明 | Embedded environment-friendly processing system and method in circuit board production |
| CN103951103A (en) * | 2014-04-19 | 2014-07-30 | 武汉中新化工有限公司 | Anti-fouling method of concentrating device |
| CN103951103B (en) * | 2014-04-19 | 2016-01-06 | 武汉中新化工有限公司 | The antifouling blocking method of concentrating unit |
| CN104030475A (en) * | 2014-07-08 | 2014-09-10 | 孙丰忠 | Water purification system with concentrated water making and backwashing functions and water purification method |
| CN104030475B (en) * | 2014-07-08 | 2015-11-18 | 孙丰忠 | A kind of water cleaning systems and method with dense water water and backwashing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Online water saving device for printed circuit board Effective date of registration: 20130115 Granted publication date: 20090304 Pledgee: Wuhan science and technology Company limited by guarantee Pledgor: Wuhan Zhongxin Chemical Industry Co., Ltd. Registration number: 2013420000001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131216 Granted publication date: 20090304 Pledgee: Wuhan science and technology Company limited by guarantee Pledgor: Wuhan Zhongxin Chemical Industry Co., Ltd. Registration number: 2013420000001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Online water saving device for printed circuit board Effective date of registration: 20140708 Granted publication date: 20090304 Pledgee: China Merchants Bank, Limited by Share Ltd, Wuhan, Wuchang branch Pledgor: Wuhan Zhongxin Chemical Industry Co., Ltd. Registration number: 2014420000009 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160908 Granted publication date: 20090304 Pledgee: China Merchants Bank, Limited by Share Ltd, Wuhan, Wuchang branch Pledgor: Wuhan Zhongxin Chemical Industry Co., Ltd. Registration number: 2014420000009 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |