CN113666541B - Waste water circulation treatment system of printed circuit board - Google Patents
Waste water circulation treatment system of printed circuit board Download PDFInfo
- Publication number
- CN113666541B CN113666541B CN202111048254.7A CN202111048254A CN113666541B CN 113666541 B CN113666541 B CN 113666541B CN 202111048254 A CN202111048254 A CN 202111048254A CN 113666541 B CN113666541 B CN 113666541B
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- rope
- fixedly connected
- tank
- sedimentation tank
- specifically
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- 239000002351 wastewater Substances 0.000 title claims abstract description 29
- 238000004062 sedimentation Methods 0.000 claims abstract description 49
- 239000010802 sludge Substances 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 238000001556 precipitation Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000015271 coagulation Effects 0.000 claims abstract description 12
- 238000005345 coagulation Methods 0.000 claims abstract description 12
- 239000002244 precipitate Substances 0.000 claims abstract description 12
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 25
- 239000013049 sediment Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a waste water circulating treatment system of a printed circuit board, belonging to the field of waste water treatment, comprising an adjusting system, a reaction system, a precipitation system, a filtering system and a callback system, and characterized in that: governing system, reaction system, precipitation system, filtration system, callback system link to each other in proper order, wherein: the adjusting system is specifically an adjusting tank and is used for adjusting the pH value before wastewater treatment, the reaction system specifically comprises a complex breaking reaction tank and a coagulation reaction tank, and the complex breaking reaction tank is specifically used for breaking a complex structure; compared with the prior art, the invention has the advantages that: the sludge adhesion rope is added to adsorb the precipitate, so that the precipitate is prevented from being diffused again by external force factors; the sludge adhesion rope can be contracted by external force, so that workers can clean the sedimentation tank conveniently; the reset rope is additionally arranged, so that the sludge adhesion rope is contracted, reset and unfolded, and the sludge adhesion rope is convenient to recycle.
Description
Technical Field
The invention belongs to the technical field of wastewater treatment, and particularly relates to a wastewater circulating treatment system of a printed circuit board.
Background
With the progress of the times, the production demand of circuit boards is increasing day by day, the treatment capacity of the wastewater generated along with the production demand is increasing day by day, the treatment and the discharge of the wastewater of electric appliances are highly regarded, in the traditional wastewater treatment process, the wastewater of the circuit boards needs to be naturally settled after coagulation reaction to form sediment, compared with the current generation rate of the wastewater, the current sedimentation rate of a sedimentation tank cannot keep up with the steps of the times, and a wastewater circulating treatment system of a printed circuit board is needed to solve the problems.
Disclosure of Invention
The present invention is directed to a wastewater recycling system for printed circuit boards, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: printed circuit board's waste water circulation processing system, including governing system, reaction system, sedimentation system, filtration system, callback system, governing system, reaction system, sedimentation system, filtration system, callback system link to each other in proper order, wherein: the adjusting system is specifically an adjusting tank and is used for adjusting the pH value before wastewater treatment, the reaction system specifically comprises a complex breaking reaction tank and a coagulation reaction tank, the complex breaking reaction tank is specifically used for breaking a complex structure, subsequent coagulation reaction is facilitated to generate precipitation, hydroxide is specifically added into the coagulation reaction tank to generate precipitation, the precipitation system specifically comprises a precipitation tank, the precipitation tank is specifically used for standing precipitation and discharging precipitation, the filtering system is specifically a filter and is used for filtering suspended precipitates in precipitated wastewater, and the callback system is specifically a callback tank and is used for recalling the pH value and facilitating discharge.
Preferably, the inner wall middle section of the sedimentation tank is provided with a feed inlet, the inner wall upper end of the sedimentation tank is provided with a discharge outlet, the bottom of the sedimentation tank is fixedly connected with a sludge collection plate, the sludge collection plate is fixedly connected with a plurality of columns of collected lines, every column of collected lines are fixedly connected with a plurality of limiting rings, every column of collected lines are fixedly connected with a fixing rod on the sludge collection plate, sludge adhesion ropes are installed on the collected lines, every column of collected lines are fixedly connected with a first rope winding shaft at the other end of the sludge adhesion ropes, the first rope winding shaft is rotatably connected in the sedimentation tank, the sludge adhesion ropes are formed into a plurality of ring buckles through a plurality of limiting rings in one column of collected lines, the reset ropes are passed through the ring buckles, one ends of the reset ropes are fixedly connected on the inner wall of the sedimentation tank, the other ends of the reset ropes are fixedly connected with a second rope winding shaft, and the second rope winding shaft is rotatably connected in the sedimentation tank.
Preferably, every sludge adhesion rope both ends top all is equipped with first pivot, first pivot fixed connection is on the sedimentation tank inner wall, it is connected with branch to rotate on the first pivot, the one end that first pivot was kept away from to branch rotates and is connected with the bearing, the rope contactless each other that resets of bearing and the below that is located, be equipped with the torsional spring on the first pivot, the both ends difference fixed connection of torsional spring is on first pivot, branch, first pivot upper end is equipped with the guide block, guide block fixed connection is on the sedimentation tank is inside.
Preferably, the first rope winding shaft is driven by a first motor, and the second rope winding shaft is driven by a second motor.
The invention has the technical effects and advantages that:
1. compared with the traditional sedimentation tank, the sludge adhesion rope is added to adsorb the sediment, so that the sediment is prevented from being diffused again by external force factors;
2. the sludge adhesion rope can be contracted by external force, so that workers can clean the sedimentation tank conveniently;
3. the reset rope is added, so that the sludge adhesion rope is contracted, reset and unfolded, and the sludge adhesion rope is convenient to recycle.
Drawings
FIG. 1 is a schematic view of a sedimentation tank in an unfolded state of a sludge adhesion rope according to the present invention;
FIG. 2 is a schematic view of a sedimentation tank in a state where a sludge adhesion rope is retracted;
FIG. 3 is an enlarged view of a portion A of the knot 1 according to the invention;
FIG. 4 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion C of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged view of a portion D of FIG. 2 in accordance with the present invention;
FIG. 7 is a partial top view of the sludge collection plate of the present invention;
FIG. 8 is a schematic view of a stop collar according to the present invention.
In the figure: 101. a sedimentation tank; 102. a feed inlet; 103. a discharge port; 104. a sludge collection plate; 105. a limiting ring; 106. a sludge adhesion rope; 107. a reset rope; 108. a first rotating shaft; 109. a strut; 201. a bearing; 202. a first rope reel; 203. a second rope winding shaft; 204. a guide block; 205. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a waste water circulating treatment system of a printed circuit board as shown in figures 1-8, which comprises a regulating system, a reaction system, a precipitation system, a filtering system and a callback system;
specifically, governing system, reaction system, precipitation system, filtration system, callback system link to each other in proper order, wherein: the adjusting system is specifically an adjusting tank and is used for adjusting the pH value before wastewater treatment, the reaction system specifically comprises a complex breaking reaction tank and a coagulation reaction tank, the complex breaking reaction tank is specifically used for breaking a complex structure to facilitate subsequent coagulation reaction to generate precipitation, hydroxide is specifically added into the coagulation reaction tank to generate precipitation, the precipitation system specifically comprises a precipitation tank 101, the precipitation tank 101 is specifically used for standing precipitation and discharging precipitation, the filtering system is specifically a filter and is used for filtering suspended precipitates in precipitated wastewater, and the callback system is specifically a callback tank and is used for recalling the pH value to facilitate discharge.
Specifically, a feed inlet 102 is arranged in the middle section of the inner wall of the sedimentation tank 101, a discharge outlet 103 is arranged at the upper end of the inner wall of the sedimentation tank 101, a sludge collection plate 104 is fixedly connected to the bottom of the sedimentation tank 101, a plurality of rows of collected lines are fixedly connected to the sludge collection plate 104, each row of collected lines are fixedly connected to a plurality of limiting rings 105, each limiting ring 105 is fixedly connected to the sludge collection plate 104 through a fixing rod 205, each row of collected lines are provided with a sludge adhesion rope 106, each row of collected lines are fixedly connected to the inner wall of the sedimentation tank 101, each row of sludge adhesion rope 106 is fixedly connected to a first rope winding shaft 202 at the other end of the sludge adhesion rope 106, the first rope winding shaft 202 is rotatably connected to the sedimentation tank 101, the sludge adhesion rope 106 forms a plurality of ring buckles through a plurality of limiting rings 105 in one row of collected lines, a reset rope 107 passes through the plurality of ring buckles, one end of the reset rope 107 is fixedly connected to the inner wall of the sedimentation tank 101, the other end of the reset rope 107 is connected to the inner wall of the sedimentation tank 101, the other end of the reset rope winding shaft 107 is connected to a second rope winding shaft 203, and the second rope winding shaft 203 is rotatably connected to the sedimentation tank 101.
It is specific, every 106 both ends tops of mud adhesion rope all are equipped with first pivot 108, first pivot 108 fixed connection is on sedimentation tank 101 inner wall, it is connected with branch 109 to rotate on the first pivot 108, the one end that first pivot 108 was kept away from to branch 109 rotates and is connected with bearing 201, bearing 201 and the rope 107 that resets that is located its below contact each other, be equipped with the torsional spring on the first pivot 108, the both ends difference fixed connection of torsional spring is on first pivot 108, branch 109, first pivot 108 upper end is equipped with guide block 204, guide block 204 fixed connection is on sedimentation tank 101 is inside.
Specifically, the first rope winding shaft 202 is specifically driven by a first motor, and the second rope winding shaft 203 is specifically driven by a second motor.
The working principle is as follows:
when the system works, wastewater is firstly introduced into an adjusting tank in an adjusting system, the pH value of the wastewater is adjusted, then the wastewater is introduced into a complex breaking reaction tank in a reaction system, the complex structure in the wastewater is broken, then the wastewater is introduced into a coagulation reaction tank in the reaction system, heavy metal ions in the complex breaking wastewater react, and then precipitate is generated, then the wastewater is introduced into a sedimentation tank 101 in the sedimentation system, the wastewater after reaction is settled through the sedimentation tank 101, precipitates suspended in the wastewater are adsorbed, then a filter in a filtering system is introduced, the precipitates are filtered, then the precipitate is introduced into a readjustment tank in a readjustment system, the pH value of the wastewater is readjusted, and finally the treated wind wastewater is discharged.
When the sedimentation tank 101 works, wastewater is introduced into the sedimentation tank 101 along the feed inlet 102, and settled precipitates are adsorbed by the expanded sludge adhesion rope 106, so that the precipitates are prevented from being diffused due to the influence of external force, the settling rate is further accelerated, and the settled wastewater is discharged along the discharge outlet 103.
When sludge at the bottom of the sedimentation tank 101 needs to be cleaned, a first motor is started to enable a first rope winding shaft 202 to rotate clockwise, the first rope winding shaft 202 pulls a sludge adhesion rope 106 to wind the outer side of the first rope winding shaft 202, at the moment, a buckle of an outer ring of a limiting ring 105 is stretched and contracted, namely the sludge adhesion rope 106 is contracted, at the moment, the sludge adhesion rope 106 tends to be linear on the upper surface of a sludge collection plate 104, along with the contraction of the buckle, a reset rope 107 is also positioned on the upper surface of the sludge collection plate 104, meanwhile, two ends of the reset rope 107 are matched with a bearing 201, the bearing 201 is acted by a torsion spring arranged between a support rod 109 and the first rotating shaft 108 and positioned on the upper surface of the sludge collection plate 104, at the moment, the sludge adhesion rope 106 and the reset rope 107 on the upper surface of the sludge collection plate 104 are both attached to the upper surface of the sludge collection plate 104, and workers only need to clean the upper surface of the sludge collection plate 104 through a mud scraping plate;
after cleaning is finished, the first motor is closed, the second motor is started, the second rope winding shaft 203 rotates anticlockwise at the moment, the reset rope 107 is pulled to be straightened, the supporting rod 109 is acted by the reset rope 107 at the moment, the bearing 201 rotates upwards along with the supporting rod 109, the reset rope 107 pulls the sludge adhesion rope 106 to be buckled and unfolded at the same time, the second motor is closed after the buckle with the sludge adhesion rope 106 is unfolded completely, the second rope winding shaft 203 is loosened at the moment, the reset rope 107 is loosened, the bearing 201 resets to drive the reset rope 107 to move towards the bottom end at the moment, and the resetting of the device is finished at the moment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. Printed circuit board's waste water circulation processing system, including governing system, reaction system, sedimentation system, filtration system, callback system, its characterized in that: governing system, reaction system, precipitation system, filtration system, callback system link to each other in proper order, wherein:
the adjusting system is specifically an adjusting tank and is used for adjusting the pH value before wastewater treatment,
the reaction system specifically comprises a complex breaking reaction tank and a coagulation reaction tank, wherein the complex breaking reaction tank is specifically used for breaking a complex structure so as to facilitate the subsequent coagulation reaction to generate precipitate, hydroxide is specifically added into the coagulation reaction tank to generate precipitate,
the sedimentation system comprises a sedimentation tank (101), wherein the sedimentation tank (101) is used for standing for sedimentation and discharging sediment,
the filtering system is a filter which is used for filtering the suspended sediment in the wastewater after sedimentation,
the callback system is specifically a callback pool and is used for callback the pH value so as to facilitate discharge;
a feeding hole (102) is formed in the middle section of the inner wall of the sedimentation tank (101), a discharging hole (103) is formed in the upper end of the inner wall of the sedimentation tank (101), a sludge collecting plate (104) is fixedly connected to the bottom of the sedimentation tank (101), a plurality of lines are fixedly connected to the sludge collecting plate (104), a plurality of limiting rings (105) are fixedly connected to each line, each limiting ring (105) is fixedly connected to the sludge collecting plate (104) through a fixing rod (205), a sludge adhesion rope (106) is installed on each line, one end of each sludge adhesion rope (106) is fixedly connected to the inner wall of the sedimentation tank (101), a first rope winding shaft (202) is fixedly connected to the other end of each sludge adhesion rope (106), the first rope winding shaft (202) is rotatably connected to the sedimentation tank (101), a plurality of ring buckles are formed by the plurality of limiting rings (105) in each line, a plurality of restoring ropes (107) pass through the plurality of restoring rings (107), one end of each restoring rope winding rope (107) is fixedly connected to the inner wall of the sedimentation tank (101), and a second rope winding shaft (203) is fixedly connected to the inner wall of the sedimentation tank (101); each sludge adhesion rope (106) is provided with a first rotating shaft (108) above two ends, the first rotating shaft (108) is fixedly connected to the inner wall of the sedimentation tank (101), a supporting rod (109) is rotatably connected to the first rotating shaft (108), one end, far away from the first rotating shaft (108), of the supporting rod (109) is rotatably connected with a bearing (201), the bearing (201) is in mutual contact with a reset rope (107) located below the bearing (201), a torsion spring is arranged on the first rotating shaft (108), two ends of the torsion spring are respectively and fixedly connected to the first rotating shaft (108) and the supporting rod (109), a guide block (204) is arranged at the upper end of the first rotating shaft (108), and the guide block (204) is fixedly connected to the inner part of the sedimentation tank (101); the first rope winding shaft (202) is specifically driven by a first motor, and the second rope winding shaft (203) is specifically driven by a second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111048254.7A CN113666541B (en) | 2021-09-08 | 2021-09-08 | Waste water circulation treatment system of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111048254.7A CN113666541B (en) | 2021-09-08 | 2021-09-08 | Waste water circulation treatment system of printed circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113666541A CN113666541A (en) | 2021-11-19 |
| CN113666541B true CN113666541B (en) | 2023-01-06 |
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| CN202111048254.7A Active CN113666541B (en) | 2021-09-08 | 2021-09-08 | Waste water circulation treatment system of printed circuit board |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5678607B2 (en) * | 2010-11-25 | 2015-03-04 | 村田機械株式会社 | Machine tool system and workpiece transfer method thereof |
| CN104773865A (en) * | 2015-03-17 | 2015-07-15 | 成都赋阳技术开发有限公司 | Printed circuit board complex wastewater processing device |
| CN208829507U (en) * | 2018-08-29 | 2019-05-07 | 浙江华岛环保设备有限公司 | A kind of underground sewage disposal system mechanism |
| CN209397010U (en) * | 2018-12-05 | 2019-09-17 | 南京卓盖化工科技有限公司 | The anti-disturbance three-level settling tank of electroplating sewerage |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5678607A (en) * | 1979-11-29 | 1981-06-27 | Kubota Ltd | Rapid sedimentation equipment |
| JP4013247B2 (en) * | 2002-05-21 | 2007-11-28 | 株式会社石垣 | Sediment discharge device in sedimentation tank |
| CN110342664A (en) * | 2019-07-02 | 2019-10-18 | 北京振华建业建设劳务有限公司 | A kind of Treatment of Sludge mud collection device |
| CN111068401A (en) * | 2019-12-16 | 2020-04-28 | 江苏启景环保技术有限公司 | Sludge purification sedimentation tank |
| CN212833284U (en) * | 2020-04-29 | 2021-03-30 | 湖州佳境环保科技有限公司 | Combined equipment for efficient contact anaerobic treatment of domestic sewage |
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2021
- 2021-09-08 CN CN202111048254.7A patent/CN113666541B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5678607B2 (en) * | 2010-11-25 | 2015-03-04 | 村田機械株式会社 | Machine tool system and workpiece transfer method thereof |
| CN104773865A (en) * | 2015-03-17 | 2015-07-15 | 成都赋阳技术开发有限公司 | Printed circuit board complex wastewater processing device |
| CN208829507U (en) * | 2018-08-29 | 2019-05-07 | 浙江华岛环保设备有限公司 | A kind of underground sewage disposal system mechanism |
| CN209397010U (en) * | 2018-12-05 | 2019-09-17 | 南京卓盖化工科技有限公司 | The anti-disturbance three-level settling tank of electroplating sewerage |
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| CN113666541A (en) | 2021-11-19 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20211119 Assignee: MEIZHOU DINGTAI P.C BOARD Co.,Ltd. Assignor: Longnan Dingtai Electronic Technology Co.,Ltd. Contract record no.: X2024980006905 Denomination of invention: Wastewater recycling treatment system for printed circuit boards Granted publication date: 20230106 License type: Exclusive License Record date: 20240611 |
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Denomination of invention: Wastewater recycling treatment system for printed circuit boards Granted publication date: 20230106 Pledgee: Jiujiang Bank Co.,Ltd. Longnan Branch Pledgor: Longnan Dingtai Electronic Technology Co.,Ltd. Registration number: Y2024980023023 |
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