CN114133091A - Processing apparatus of PCB board production waste liquid - Google Patents
Processing apparatus of PCB board production waste liquid Download PDFInfo
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- CN114133091A CN114133091A CN202111483619.9A CN202111483619A CN114133091A CN 114133091 A CN114133091 A CN 114133091A CN 202111483619 A CN202111483619 A CN 202111483619A CN 114133091 A CN114133091 A CN 114133091A
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- 239000007788 liquid Substances 0.000 title claims abstract description 122
- 239000002699 waste material Substances 0.000 title claims abstract description 122
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 241000220317 Rosa Species 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 12
- 239000002184 metal Substances 0.000 abstract description 12
- 238000006479 redox reaction Methods 0.000 abstract description 6
- 230000005672 electromagnetic field Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000005416 organic matter Substances 0.000 abstract description 4
- 150000003071 polychlorinated biphenyls Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 5
- 231100000419 toxicity Toxicity 0.000 description 5
- 230000001988 toxicity Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- 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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a treatment device for PCB production waste liquid, relates to the technical field of PCBs, and aims to solve the problem that the environment is polluted due to improper treatment of the waste liquid during PCB production. This processing apparatus of PCB board production waste liquid, the vibrations of vibrting spear can make the impurity in the waste liquid of first layer filter, first filtration hole diameter is greater than the second and filters the hole, the waste liquid that first filtration hole filtered is filtered the hole again and is carried out the secondary filter through the second, the microwave frequency of microwave spear is 300MHz to 300 GHz's electromagnetic wave, certain organic matter composition and the waste liquid that utilize the effect of electromagnetic field to make in the waste liquid carry out effectual separation, the shielding plate can effectually make microwave energy noninterference other device, one-level electrolysis stick and second grade electrolysis stick carry out electrolytic treatment to the waste liquid in the waste liquid bucket inner chamber, there is the means that promotes the redox reaction to the waste liquid, carry out the deposit with the metal in the waste liquid, make the metal degree greatly reduced in the waste liquid.
Description
Technical Field
The invention relates to the technical field of PCB (printed circuit board), in particular to a treatment device for PCB production waste liquid.
Background
The PCB is a printed circuit board, also called printed circuit board, which is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. It is called a "printed" circuit board because it is made using electronic printing. Can produce the waste liquid when PCB board production, the following problem can take place for the waste liquid treatment is improper:
1. the waste liquid contains toxic substances and heavy metal substances, and if the waste liquid is directly discharged, the surrounding ecological environment is influenced, and the body of workers is also damaged.
2. When the waste liquid is treated, only a filtering means is simply used, and the filtering means cannot extract harmful substances and heavy metal substances in the waste liquid.
Disclosure of Invention
The invention aims to provide a treatment device for waste liquid in PCB board production, wherein the vibration of a vibration rod can filter impurities in the waste liquid in a first layer, the diameter of a first filtering hole is larger than that of a second filtering hole, the waste liquid filtered by the first filtering hole is secondarily filtered by the second filtering hole, the microwave frequency of a microwave rod is electromagnetic wave of 300MHz to 300GHz, certain organic matter components in the waste liquid are effectively separated from the waste liquid by utilizing the action of the electromagnetic field, a shielding plate can effectively prevent microwave energy from interfering other devices, a primary electrolytic rod and a secondary electrolytic rod can carry out electrolytic treatment on the waste liquid in an inner cavity of a waste liquid barrel, the waste liquid has a means of promoting redox reaction, metal in the waste liquid can be deposited, the metal degree in the waste liquid is greatly reduced, the content of harmful substances is reduced, the discharged waste liquid has lower toxicity and is more stably converted, the problems in the prior art can be solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a processing apparatus of PCB board production waste liquid, includes mobile device, transfer case, electrolysis box, filter furnace, conveyer pipe and pressure valve, last installation transfer case, electrolysis box and the filter furnace of mobile device, the filter furnace passes through the conveyer pipe with the transfer case and links to each other, installs pressure valve on the conveyer pipe, and the transfer case passes through the linker with the electrolysis box and is connected.
Further, the moving device comprises a supporting plate, a workbench, support legs and idler wheels, the top end of the supporting plate is connected with the bottom end of the workbench, corners of the bottom end of the supporting plate are connected with the upper ends of the support legs, and the idler wheels are arranged at the bottom ends of the support legs respectively.
Further, the transfer case includes the box, the transfer case base, the roof, the suction pump, the fixed block, the single tube, first double-barrelled, the double-barrelled and the pipeline protection cover of second, the box bottom links to each other with transfer case base upper end, the box upper end is provided with the roof, install the suction pump on the roof, suction pump one side is provided with the fixed block, the fixed block is provided with the multiunit, be provided with first double-barrelled in a set of fixed block, it is double-barrelled to be provided with the second in another group of fixed block, first double-barrelled and the double-barrelled one end of second link to each other with single tube one end, first double-barrelled and the double-barrelled other end of second pass the roof and extend to inside the box, and first double-barrelled and the double-barrelled and roof junction installation pipeline protection cover of second.
Further, the transfer case inner chamber has been seted up to transfer incasement portion, installs first waste liquid bucket in the transfer incasement chamber, has seted up the waste liquid bucket inner chamber in the first waste liquid bucket, and waste liquid bucket hole has been seted up to waste liquid bucket inner chamber bottom to adapter one end is embedded in the waste liquid bucket inner chamber.
Further, the electrolysis box comprises a front door, an inner cavity of the electrolysis box and an electrolyzer, the front door is arranged at the front end of the electrolysis box, the front door is connected with the front end of the electrolysis box through a hinge, the inner cavity of the electrolysis box is arranged in the electrolysis box, the electrolyzer is arranged in the inner cavity of the electrolysis box, and one end of the adapter extends into the inner cavity of the electrolysis box and is connected with the electrolyzer.
Furthermore, the electrolyzer comprises a primary electrolytic tube, a secondary electrolytic tube, a first electrolytic guide tube, a second electrolytic guide tube, a primary electrolytic separator, a secondary electrolytic separator, a total electrolytic valve, a decomposer and an electrolytic guide shaft, wherein the electrolytic guide shaft is provided with two groups, the bottom end of one group of electrolytic guide shaft is connected with one end of the primary electrolytic tube, the bottom end of the other group of electrolytic guide shaft is connected with one end of the secondary electrolytic tube, the upper end of one group of electrolytic guide shaft is connected with one end of the first electrolytic guide tube, the upper end of the other group of electrolytic guide shaft is connected with the second electrolytic guide tube, the other end of the first electrolytic guide tube is connected with the primary electrolytic separator, the other end of the second electrolytic guide tube is connected with the secondary electrolytic separator, the rear sides of the primary electrolytic separator and the secondary electrolytic separator are both connected with the total electrolytic valve, and the upper end of the total electrolytic valve is provided with two groups of decomposers.
Further, the linking device comprises linking pipes, a fixing card, a first-stage electrolytic rod, a second-stage electrolytic rod, an electrolytic guide block and a guide block connecting sheet, the linking pipes are arranged in two groups, the other end of each group of the linking pipes is connected with two sides of the outer wall of the electrolytic box respectively, the linking pipes are in a C-shaped shape, the other ends of the linking pipes are connected with one end of the fixing card, the guide block connecting sheet is arranged at the other end of the fixing card, one side of the guide block connecting sheet is connected with the electrolytic guide block, and the one end of the electrolytic guide block is provided with the first-stage electrolytic rod and the second-stage electrolytic rod respectively.
Further, filter the stove including rose box inner chamber, first filter, the second filter, the microwave ware, electromagnetic shaker and inlet pipe, it is provided with the inlet pipe to filter the furnace roof end, filter the stove inside and seted up the rose box inner chamber, install first filter in the rose box inner chamber, the second filter, microwave ware and electromagnetic shaker, first filter upper end installation electromagnetic shaker, a plurality of first filtration holes have been seted up on the first filter, first filter below installation second filter, a plurality of seconds have been seted up on the second filter and have been filtered the hole, second filter below installation microwave ware.
Furthermore, the vibrator comprises a vibrating spear, a vibration guide pipe, mounting feet, a vibrating rod and a vibrating motor, wherein the periphery of the outer wall of the vibrating spear is connected with one end of the plurality of vibration guide pipes, the mounting feet are arranged at the bottom end of the vibration guide pipes, and the top end of the vibrating spear is connected with the top end of the vibrating spear. The bottom ends of the vibration rods are connected, the other ends of the vibration rods are provided with vibration motors, and the vibration rods penetrate through the inner cavities of the filter boxes and extend to the outer wall of the filter boxes.
Furthermore, the microwave device comprises a microwave device inner cavity, a microwave rod and a shielding plate, the microwave device inner cavity is formed in the microwave device, the center of the microwave device inner cavity is connected with the center of the bottom end of the microwave rod, and the shielding plate is arranged on the periphery of the outer wall of the microwave rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a treatment device for waste liquid in PCB production, wherein the vibration of a vibration rod can filter impurities in the waste liquid in a first layer, the diameter of a first filtering hole is larger than that of a second filtering hole, and the waste liquid filtered by the first filtering hole is subjected to secondary filtration through the second filtering hole.
2. The invention provides a treatment device for waste liquid in PCB board production, wherein the microwave frequency of a microwave bar is 300MHz to 300GHz electromagnetic wave, certain organic matter components in the waste liquid are effectively separated from the waste liquid by the action of the electromagnetic field, and the shielding plate can effectively prevent the microwave energy from interfering other devices.
3. The invention provides a device for treating waste liquid generated in PCB production, wherein a primary electrolytic rod and a secondary electrolytic rod can carry out electrolytic treatment on the waste liquid in an inner cavity of a waste liquid barrel, and the waste liquid has a means of promoting redox reaction, so that metal in the waste liquid can be deposited, the metal degree in the waste liquid is greatly reduced, the content of harmful substances is reduced, and the discharged waste liquid has lower toxicity and is more stable in conversion.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a mobile device according to the present invention;
FIG. 3 is a schematic view of the structure of the transfer box of the present invention;
FIG. 4 is a schematic view of the internal structure of the transfer box of the present invention;
FIG. 5 is a schematic view of the internal structure of a first waste liquid tank according to the present invention;
FIG. 6 is a schematic view showing the internal structure of the electrolytic tank of the present invention;
FIG. 7 is a schematic diagram of the electrolyzer of the present invention;
FIG. 8 is a schematic view of an adapter according to the present invention;
FIG. 9 is a schematic view of the internal structure of the filtering furnace of the present invention;
FIG. 10 is a schematic view of the vibrator of the present invention;
FIG. 11 is a schematic diagram of the microwave device according to the present invention.
In the figure: 1. a mobile device; 11. a support plate; 12. a work table; 13. a support leg; 14. a roller; 2. a transfer box; 21. a box body; 22. a transfer case base; 23. a top plate; 24. a water pump; 25. a fixed block; 26. a single tube; 27. a first double tube; 28. a second double tube; 29. a pipeline protective sleeve; 201. an inner cavity of the transfer box; 202. a first waste liquid barrel; 203. the inner cavity of the waste liquid barrel; 204. a waste liquid barrel hole; 3. an electrolytic tank; 31. a front door; 32. the inner cavity of the electrolytic tank; 33. an electrolyzer; 331. a primary electrolysis tube; 332. a secondary electrolytic tube; 333. a first electrolysis conduit; 334. a second electrolysis conduit; 335. a first-stage electrolytic separator; 336. a secondary electrolytic separator; 337. a total electrolysis valve; 338. a resolver; 339. an electrolysis guide shaft; 4. a filtering furnace; 41. the inner cavity of the filter box; 42. a first filter plate; 421. a first filter aperture; 43. a second filter plate; 431. a second filter aperture; 44. a microwave device; 441. an inner cavity of the microwave device; 442. a microwave bar; 443. a shielding plate; 45. a vibrator; 451. a vibration rod; 452. a shock conducting pipe; 453. mounting a foot; 454. a vibration rod; 456. vibrating a motor; 46. a feed pipe; 5. a delivery pipe; 6. a pressure valve; 7. an adapter; 71. connecting the pipe; 72. fixing the card; 73. a primary electrolysis bar; 74. a secondary electrolytic rod; 75. an electrolytic guide block; 76. and a guide block connecting sheet.
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.
Referring to fig. 1, the device for treating waste liquid from PCB production comprises a moving device 1, a transfer box 2, an electrolytic box 3, a filtering furnace 4, a conveying pipe 5 and a pressure valve 6, wherein the transfer box 2, the electrolytic box 3 and the filtering furnace 4 are installed on the moving device 1, the filtering furnace 4 is connected with the transfer box 2 through the conveying pipe 5, the pressure valve 6 is installed on the conveying pipe 5, and the transfer box 2 is connected with the electrolytic box 3 through a connector 7.
Referring to fig. 2, the moving device 1 includes a supporting plate 11, a workbench 12, support legs 13 and rollers 14, wherein the top end of the supporting plate 11 is connected to the bottom end of the workbench 12, the corners of the bottom end of the supporting plate 11 are connected to the upper ends of the support legs 13, and the rollers 14 are respectively disposed at the bottom ends of the support legs 13.
Referring to fig. 3-5, the transfer box 2 includes a box body 21, a transfer box base 22, a top plate 23, a water pump 24, fixing blocks 25, single pipes 26, first double pipes 27, second double pipes 28 and a pipeline protection sleeve 29, the bottom end of the box body 21 is connected with the upper end of the transfer box base 22, the top plate 23 is arranged at the upper end of the box body 21, the water pump 24 is mounted on the top plate 23, the fixing blocks 25 are arranged at one side of the water pump 24, the fixing blocks 25 are provided with a plurality of groups, a first double pipe 27 is arranged in one group of the fixing blocks 25, a second double pipe 28 is arranged in the other group of the fixing blocks 25, one ends of the first double pipe 27 and the second double pipe 28 are connected with one end of the single pipe 26, the other ends of the first double pipe 27 and the second double pipe 28 penetrate through the top plate 23 and extend into the box body 21, and the pipeline protection sleeve 29 is mounted at the connection position of the first double pipe 27 and the second double pipe 28 and the top plate 23; a transfer box inner cavity 201 is formed in the transfer box 2, a first waste liquid barrel 202 is installed in the transfer box inner cavity 201, a waste liquid barrel inner cavity 203 is formed in the first waste liquid barrel 202, a waste liquid barrel hole 204 is formed in the bottom end of the waste liquid barrel inner cavity 203, one end of an adapter 7 is embedded in the waste liquid barrel inner cavity 203, the other end of a conveying pipe 5 is connected with a single pipe 26, the single pipe 26 conveys waste liquid to a first double pipe 27 and a second double pipe 28 respectively, the bottom ends of the first double pipe 27 and the second double pipe 28 extend into the waste liquid barrel inner cavity 203, the waste liquid is conveyed to the waste liquid barrel inner cavity 203 through the first double pipe 27 and the second double pipe 28, a fixing card 72, a first-stage electrolytic rod 73, a second-stage electrolytic rod 74, an electrolytic guide block 75 and a guide block connecting sheet 76 are installed inside the waste liquid barrel inner cavity 203, and one end of the connecting sheet 71 penetrates through the outer wall of the transfer box 2 to extend into the waste liquid barrel inner cavity 203 to be connected with one end of the fixing card 72.
Referring to fig. 6-7, the electrolytic tank 3 includes a front door 31, an electrolytic tank inner cavity 32 and an electrolyzer 33, the front door 31 is opened at the front end of the electrolytic tank 3, the front door 31 is connected with the front end of the electrolytic tank 3 through a hinge, the electrolytic tank inner cavity 32 is opened inside the electrolytic tank 3, the electrolyzer 33 is installed in the electrolytic tank inner cavity 32, and one end of the adapter 7 extends into the electrolytic tank inner cavity 32 and is connected with the electrolyzer 33; the electrolyzer 33 comprises a first-stage electrolytic tube 331, a second-stage electrolytic tube 332, a first electrolytic guide tube 333, a second electrolytic guide tube 334, a first-stage electrolytic separator 335, a second-stage electrolytic separator 336, a total electrolytic valve 337, a decomposer 338 and an electrolytic guide shaft 339, wherein the electrolytic guide shaft 339 is provided with two groups, the bottom end of one group of electrolytic guide shafts 339 is connected with one end of the first-stage electrolytic tube 331, the bottom end of the other group of electrolytic guide shafts 339 is connected with one end of the second-stage electrolytic tube 332, the upper end of one group of electrolytic guide shafts 339 is connected with one end of the first electrolytic guide tube 333, the upper end of the other group of electrolytic guide shafts 339 is connected with the second electrolytic guide tube 334, the other end of the first electrolytic guide tube 333 is connected with the first-stage electrolytic separator 335, the other end of the second electrolytic guide tube 334 is connected with the second-stage electrolytic separator 336, the rear sides of the first-stage electrolytic separator 335 and the second-stage electrolytic separator 336 are both connected with the total electrolytic valve 337, the upper end of the total electrolytic valve 337 is provided with the two-group decomposer 338, the other end of the adaptor tube 71 passes through the outer wall of the electrolytic tank 3 and extends to the inner cavity 32 of the electrolytic tank, each group of linking pipes 71 are respectively connected with one end of a primary electrolytic pipe 331 and one end of a secondary electrolytic pipe 332, the total electrolytic valve 337 is started to transmit electric energy to a primary electrolytic separator 335 and a secondary electrolytic separator 336, and then the first electrolytic pipe 333 and the second electrolytic pipe 334 transmit electric energy to the primary electrolytic pipe 331 and the secondary electrolytic pipe 332 respectively, the primary electrolytic pipe 331 and the secondary electrolytic pipe 332 transmit electric energy to a primary electrolytic rod 73 and a secondary electrolytic rod 74 respectively through the linking pipes 71, the primary electrolytic rod 73 and the secondary electrolytic rod 74 can carry out electrolytic treatment on waste liquid in the inner cavity 203 of the waste liquid barrel, the waste liquid has a means for promoting redox reaction, metal in the waste liquid can be deposited, the metal degree in the waste liquid is greatly reduced, the content of harmful substances is reduced, and the discharged waste liquid is lower in toxicity and more stable in conversion.
Referring to fig. 8, the adaptor 7 includes two sets of adaptor tubes 71, a fixing clip 72, a first-stage electrolytic rod 73, a second-stage electrolytic rod 74, an electrolytic guide block 75 and a guide block connecting sheet 76, the adaptor tubes 71 are arranged in two sets, the other end of each set of adaptor tubes 71 is connected to two sides of the outer wall of the electrolytic tank 3, the adaptor tubes 71 are C-shaped, the other ends of the adaptor tubes 71 are connected to one end of the fixing clip 72, the other end of the fixing clip 72 is provided with a guide block connecting sheet 76, one side of the guide block connecting sheet 76 is connected to the electrolytic guide block 75, and one end of the electrolytic guide block 75 is provided with the first-stage electrolytic rod 73 and the second-stage electrolytic rod 74.
Referring to fig. 9-11, the filtering furnace 4 includes a filtering box inner cavity 41, a first filtering plate 42, a second filtering plate 43, a microwave device 44, a vibrator 45 and a feeding pipe 46, the feeding pipe 46 is disposed at the top end of the filtering furnace 4, the filtering box inner cavity 41 is disposed inside the filtering furnace 4, the first filtering plate 42, the second filtering plate 43, the microwave device 44 and the vibrator 45 are disposed in the filtering box inner cavity 41, the vibrator 45 is disposed at the upper end of the first filtering plate 42, a plurality of first filtering holes 421 are disposed on the first filtering plate 42, the second filtering plate 43 is disposed below the first filtering plate 42, a plurality of second filtering holes 431 are disposed on the second filtering plate 43, and the microwave device 44 is disposed below the second filtering plate 43; the vibrator 45 comprises a vibration rod 451, a vibration guide pipe 452, a mounting foot 453, a vibration rod 454 and a vibration motor 456, wherein the periphery of the outer wall of the vibration rod 451 is connected with one end of a plurality of vibration guide pipes 452, the mounting foot 453 is arranged at the bottom end of each vibration guide pipe 452, and the top end of the vibration rod 451 is connected with the vibration guide pipe. The bottom end of the vibration rod 454 is connected, the other end of the vibration rod 454 is provided with a vibration motor 456, and the vibration rod 454 passes through the inner cavity 41 of the filter box and extends to the outer wall of the filter furnace 4; the microwave device 44 includes a microwave cavity 441, a microwave rod 442 and a shielding plate 443, the microwave cavity 441 is disposed in the microwave device 44, the center of the microwave cavity 441 is connected to the center of the bottom end of the microwave rod 442, and the shielding plate 443 is disposed around the outer wall of the microwave rod 442.
The device firstly pours the waste liquid into the inner cavity 41 of the filter box through the feeding pipe 46, the waste liquid firstly passes through the first filter plate 42, then passes through the first filter holes 421 arranged on the first filter plate 42 and leaks into the second filter plate 43, then passes through the second filter holes 431 arranged on the second filter plate 43 and leaks into the inner cavity 441 of the microwave device, when the waste liquid leaks into the first filter plate 42, the vibration motor 456 is started, the vibration motor 456 vibrates the vibration rod 451 through the vibration rod 454, the vibration rod 451 transmits vibration energy to the first filter plate 42 through the plurality of vibration guide pipes 452, the vibration of the vibration rod 451 can filter impurities in the waste liquid in the first layer, meanwhile, the diameter of the first filter holes 421 is larger than that of the second filter holes 431, the waste liquid filtered by the first filter holes 421 passes through the second filter holes 431 for secondary filtration, when the waste liquid leaks into the inner cavity 441 of the microwave device, the microwave rod 442 continuously works, the microwave frequency of the microwave bar 442 is 300MHz to 300GHz electromagnetic wave, some organic components in the waste liquid are effectively separated from the waste liquid by the action of electromagnetic field, the shielding plate 443 can effectively prevent microwave energy from interfering other devices, one end of the conveying pipe 5 passes through the outer wall of the filtering furnace 4 and extends into the inner cavity 441 of the microwave, the waste liquid in the inner cavity 441 of the microwave is conveyed to the transit box 2 by actuating the pressure valve 6, the other end of the conveying pipe 5 is connected with the single pipe 26, the single pipe 26 transmits the waste liquid into the first double pipe 27 and the second double pipe 28 respectively, the bottom ends of the first double pipe 27 and the second double pipe 28 extend into the inner cavity 203 of the waste liquid barrel, the waste liquid is transmitted into the inner cavity 203 of the waste liquid barrel by the first double pipe 27 and the second double pipe 28, the fixing card 72, the first-stage electrolytic bar 73, the second-stage electrolytic bar 74, the electrolytic guide block 75 and the guide block connecting piece 76 are all installed inside the inner cavity 203 of the waste liquid barrel, one end of the connecting pipe 71 passes through the outer wall of the transfer box 2 and extends into the inner cavity 203 of the waste liquid barrel to be connected with one end of the fixed clamping piece 72, the other end of the connecting pipe 71 passes through the outer wall of the electrolytic box 3 and extends into the inner cavity 32 of the electrolytic box, each group of connecting pipes 71 are respectively connected with one end of the primary electrolytic pipe 331 and one end of the secondary electrolytic pipe 332, the total electrolytic valve 337 is started to transmit electric energy to the primary electrolytic separator 335 and the secondary electrolytic separator 336, then the first electrolytic pipe 333 and the second electrolytic pipe 334 transmit the electric energy to the primary electrolytic pipe 331 and the secondary electrolytic pipe 332 respectively, the primary electrolytic pipe 331 and the secondary electrolytic pipe 332 transmit the electric energy to the primary electrolytic rod 73 and the secondary electrolytic rod 74 respectively through the connecting pipe 71, the primary electrolytic rod 73 and the secondary electrolytic rod 74 can carry out electrolytic treatment on the waste liquid in the inner cavity 203 of the waste liquid barrel, a means for promoting redox reaction is provided for the waste liquid, and can deposit metals in the waste liquid, greatly reduces the metal degree in the waste liquid, reduces the content of harmful substances, and ensures that the discharged waste liquid has lower toxicity and is more stable in conversion.
In summary, in the apparatus for treating waste liquid from PCB production, the vibration of the vibration rod 451 can filter the impurities in the waste liquid of the first layer, meanwhile, the diameter of the first filtering hole 421 is larger than that of the second filtering hole 431, the waste liquid filtered by the first filtering hole 421 passes through the second filtering hole 431 for secondary filtering, the microwave frequency of the microwave rod 442 is 300MHz to 300GHz electromagnetic wave, the electromagnetic field is utilized to effectively separate certain organic matter components from the waste liquid, the shielding plate 443 can effectively prevent the microwave energy from interfering other devices, the first-stage electrolytic rod 73 and the second-stage electrolytic rod 74 can perform electrolytic treatment on the waste liquid in the inner cavity 203 of the waste liquid barrel, the method has a means of promoting redox reaction on the waste liquid, can deposit metal in the waste liquid, greatly reduces the metal content in the waste liquid, reduces the content of harmful substances, and ensures that the discharged waste liquid has lower toxicity and is more stable in conversion.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a processing apparatus of PCB board production waste liquid, includes mobile device (1), transfer case (2), electrolysis box (3), filter furnace (4), conveyer pipe (5) and pressure valve (6), its characterized in that: the transfer case (2), the electrolytic tank (3) and the filter furnace (4) are installed on the moving device (1), the filter furnace (4) is connected with the transfer case (2) through a conveying pipe (5), a pressure valve (6) is installed on the conveying pipe (5), and the transfer case (2) is connected with the electrolytic tank (3) through a connector (7).
2. The apparatus for treating waste liquid generated in PCB production according to claim 1, wherein: the moving device (1) comprises a supporting plate (11), a workbench (12), support legs (13) and rollers (14), wherein the top end of the supporting plate (11) is connected with the bottom end of the workbench (12), corners of the bottom end of the supporting plate (11) are connected with the upper ends of the support legs (13), and the rollers (14) are arranged at the bottom ends of the support legs (13) respectively.
3. The apparatus for treating waste liquid generated in PCB production according to claim 1, wherein: the transfer box (2) comprises a box body (21), a transfer box base (22), a top plate (23), a water suction pump (24), fixing blocks (25), a single pipe (26), a first double pipe (27), a second double pipe (28) and a pipeline protective sleeve (29), wherein the bottom end of the box body (21) is connected with the upper end of the transfer box base (22), the top plate (23) is arranged at the upper end of the box body (21), the water suction pump (24) is installed on the top plate (23), the fixing blocks (25) are arranged on one side of the water suction pump (24), a plurality of groups of the fixing blocks (25) are arranged, the first double pipe (27) is arranged in one group of the fixing blocks (25), the second double pipe (28) is arranged in the other group of the fixing blocks (25), one ends of the first double pipe (27) and the second double pipe (28) are connected with one end of the single pipe (26), and the other ends of the first double pipe (27) and the second double pipe (28) penetrate through the top plate (23) and extend into the box body (21), and the pipeline protective sleeves (29) are arranged at the joints of the first double pipe (27) and the second double pipe (28) and the top plate (23).
4. The apparatus for treating waste liquid generated in PCB production according to claim 1, wherein: transfer case inner chamber (201) have been seted up to transfer case (2) inside, install first waste liquid bucket (202) in transfer case inner chamber (201), seted up waste liquid bucket inner chamber (203) in first waste liquid bucket (202), waste liquid bucket hole (204) have been seted up to waste liquid bucket inner chamber (203) bottom to adapter (7) one end is embedded in waste liquid bucket inner chamber (203).
5. The apparatus for treating waste liquid generated in PCB production according to claim 1, wherein: electrolytic box (3) are including qianmen (31), electrolytic box inner chamber (32) and electrolyser (33), and qianmen (31) have been seted up to electrolytic box (3) front end, and hinged joint is passed through with electrolytic box (3) front end in front door (31), and electrolytic box inner chamber (32) have been seted up to electrolytic box (3) inside, installs electrolyser (33) in electrolytic box inner chamber (32) to adapter (7) one end is connected with electrolyser (33) in extending to electrolytic box inner chamber (32).
6. The apparatus for treating waste liquid from PCB production as claimed in claim 5, wherein: the electrolyzer (33) comprises a primary electrolytic tube (331), a secondary electrolytic tube (332), a first electrolytic guide tube (333), a second electrolytic guide tube (334), a primary electrolytic separator (335), a secondary electrolytic separator (336), a total electrolytic valve (337), a decomposer (338) and an electrolytic guide shaft (339), wherein the electrolytic guide shaft (339) is provided with two groups, the bottom end of one group of electrolytic guide shaft (339) is connected with one end of the primary electrolytic tube (331), the bottom end of the other group of electrolytic guide shaft (339) is connected with one end of the secondary electrolytic tube (332), the upper end of one group of electrolytic guide shaft (339) is connected with one end of the first electrolytic guide tube (333), the upper end of the other group of electrolytic guide shaft (339) is connected with the second electrolytic guide tube (334), the other end of the first electrolytic guide tube (333) is connected with the primary electrolytic separator (335), the other end of the second electrolytic guide tube (334) is connected with the second electrolytic separator (336), the rear sides of the primary electrolytic separator (335) and the second electrolytic separator (336) are connected with the total electrolytic valve (337), two groups of decomposers (338) are arranged at the upper end of the main electrolysis valve (337).
7. The apparatus for treating waste liquid generated in PCB production according to claim 1, wherein: the adaptor (7) comprises an adaptor pipe (71), a fixing clamp (72), primary electrolytic rods (73), secondary electrolytic rods (74), electrolytic guide blocks (75) and guide block connecting pieces (76), wherein the adaptor pipe (71) is provided with two groups, the other end of each group of adaptor pipe (71) is respectively connected with two sides of the outer wall of the electrolytic tank (3), the adaptor pipe (71) is C-shaped, the other end of the adaptor pipe (71) is connected with one end of the fixing clamp (72), the guide block connecting pieces (76) are arranged at the other end of the fixing clamp (72), one side of each guide block connecting piece (76) is connected with the electrolytic guide block (75), and one end of the electrolytic guide block (75) is respectively provided with the primary electrolytic rods (73) and the secondary electrolytic rods (74).
8. The apparatus for treating waste liquid generated in PCB production according to claim 1, wherein: filter furnace (4) including rose box inner chamber (41), first filter (42), second filter (43), microwave ware (44), electromagnetic shaker (45) and inlet pipe (46), filter furnace (4) top is provided with inlet pipe (46), rose box inner chamber (41) have been seted up to filter furnace (4) inside, install first filter (42) in rose box inner chamber (41), second filter (43), microwave ware (44) and electromagnetic shaker (45), electromagnetic shaker (45) are installed to first filter (42) upper end, a plurality of first filtration holes (421) have been seted up on first filter (42), second filter (43) are installed to first filter (42) below, a plurality of second filtration holes (431) have been seted up on second filter (43), microwave ware (44) are installed to second filter (43) below.
9. The apparatus for treating waste liquid from PCB production as claimed in claim 8, wherein: the vibrator (45) comprises a vibration rod (451), a vibration guide pipe (452), mounting feet (453), a vibration rod (454) and a vibration motor (456), wherein the periphery of the outer wall of the vibration rod (451) is connected with one end of a plurality of vibration guide pipes (452), the mounting feet (453) are arranged at the bottom end of each vibration guide pipe (452), and the top end of the vibration rod (451) is connected with the vibration motor. The bottom end of the vibration rod (454) is connected, the other end of the vibration rod (454) is provided with a vibration motor (456), and the vibration rod (454) passes through the inner cavity (41) of the filter box and extends to the outer wall of the filter furnace (4).
10. The apparatus for treating waste liquid from PCB production as claimed in claim 8, wherein: the microwave device (44) comprises a microwave device inner cavity (441), a microwave rod (442) and a shielding plate (443), the microwave device inner cavity (441) is formed in the microwave device (44), the center of the microwave device inner cavity (441) is connected with the center of the bottom end of the microwave rod (442), and the shielding plate (443) is arranged on the periphery of the outer wall of the microwave rod (442).
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| CN114593609A (en) * | 2022-03-11 | 2022-06-07 | 连云港旺和新型建材有限公司 | Slag micro powder screening device for blast furnace granulated slag grinding and using method |
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| CN114133091B (en) | 2023-12-08 |
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