CN117566881A - Etching wastewater treatment device - Google Patents
Etching wastewater treatment device Download PDFInfo
- Publication number
- CN117566881A CN117566881A CN202410054945.5A CN202410054945A CN117566881A CN 117566881 A CN117566881 A CN 117566881A CN 202410054945 A CN202410054945 A CN 202410054945A CN 117566881 A CN117566881 A CN 117566881A
- Authority
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- China
- Prior art keywords
- plate
- treatment box
- fixedly connected
- box
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005530 etching Methods 0.000 title claims abstract description 60
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 34
- 239000003814 drug Substances 0.000 claims abstract description 77
- 239000007788 liquid Substances 0.000 claims abstract description 76
- 239000002699 waste material Substances 0.000 claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 14
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003456 ion exchange resin Substances 0.000 claims description 11
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 239000013049 sediment Substances 0.000 abstract description 39
- 238000004062 sedimentation Methods 0.000 abstract description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 22
- 239000002351 wastewater Substances 0.000 description 19
- 229910021529 ammonia Inorganic materials 0.000 description 11
- 238000012545 processing Methods 0.000 description 9
- 229940079593 drug Drugs 0.000 description 8
- 239000008394 flocculating agent Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 3
- 229910001431 copper ion Inorganic materials 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000010808 liquid waste Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- QKSIFUGZHOUETI-UHFFFAOYSA-N copper;azane Chemical compound N.N.N.N.[Cu+2] QKSIFUGZHOUETI-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Abstract
The invention relates to the technical field of wastewater treatment equipment, and discloses an etching wastewater treatment device, which comprises a treatment box, wherein a plurality of sides of the treatment box are respectively provided with a waste liquid inlet, a medicament throwing port and a waste liquid discharge port, the lower end of the treatment box is connected with a sedimentation collection box which is communicated with the inside of the treatment box and is matched with an inner cavity of the treatment box in a sealing manner, the sedimentation collection box is used for collecting sediment, the sedimentation collection box is detachably arranged at the bottom of the treatment box, a movable plate is movably connected in the treatment box, and a yielding port for flowing waste liquid is arranged between the side of the movable plate and the treatment box. According to the invention, the movable plate and the like are arranged, after the etching waste liquid in the treatment box is precipitated, the movable plate is driven by the driving unit to slowly move downwards, and the movable plate is driven to rotate to cover the abdication opening when moving downwards.
Description
Technical Field
The invention relates to the technical field of wastewater treatment equipment, in particular to an etching wastewater treatment device.
Background
Etching is a technology for removing part of materials by using chemical reaction or physical impact, and has wide application in industrial production, in the alkaline etching process, alkaline copper ammonia etching solution is often adopted, a large amount of copper ions exist in waste liquid after etching, and when the copper ions in the etching solution reach a certain concentration, the copper ions are discharged as waste liquid, so that serious waste of resources is caused, the cost and difficulty of subsequent sewage treatment are increased, and the environment is polluted.
In order to improve the treatment efficiency of etching wastewater, the prior art has made a great deal of improvement to etching wastewater treatment device, like the patent of patent publication No. CN218786546U, discloses an etching processing wastewater treatment equipment, including the waste water treatment storehouse, the center department fixedly connected with ammonia pipe at waste water treatment storehouse top, the inlet tube has been seted up to one side at waste water treatment storehouse top, the medicament entry has been seted up to the opposite side at waste water treatment storehouse top, the outlet has been seted up to one side at waste water treatment storehouse bottom. This patent is through setting up sealed pad in the ammonia pipe to set up torsion spring in sealed pivot of filling up, seal the ammonia pipe, when waste water treatment storehouse internal reaction produced ammonia, then with sealed pad jack-off will produce ammonia and let into ammonia storage facilities under the pressure effect, when no ammonia produced, then sealed pad seals the ammonia pipe under torsion effect, then when gas in the ammonia storage device will get into waste water treatment storehouse through the ammonia pipe, can avoid having gas to get into waste water treatment storehouse through the ammonia pipe under the cooperation of sealing pad and spacing ring and influence waste water treatment process.
The above patent still suffers from the following drawbacks in real world operation:
etching waste water all can adopt chemical precipitation method in actual operation, through adding chemical agent, make the metal ion in the waste water change corresponding metal precipitate into, reach the purpose of getting rid of metal ion, when taking out metal precipitate, need discharge the waste water of metal precipitate top, operate in the above-mentioned comparison document, and can produce the mobility when discharging waste water, can cause the condition that the below precipitate floats again, lead to partial metal precipitate along with the waste water discharge, and then reduced the rate of reaching standard after to etching waste water treatment, consequently, the art is urgent to need make the improvement to etching waste water treatment facilities, thereby solve prior art's defect.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the etching wastewater treatment device, the waste liquid can not drive the sediment to float for the second time when being discharged, the probability of the sediment discharged along with the wastewater is reduced, and the standard reaching rate of the etching wastewater after being precipitated is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the etching wastewater treatment device comprises a treatment box, wherein a plurality of sides of the treatment box are respectively provided with a wastewater inlet, a medicament throwing port and a wastewater discharge port, the lower end of the treatment box is hermetically connected with a sedimentation collection box which is communicated with the inside of the treatment box and is matched with an inner cavity, the sedimentation collection box is used for collecting sediments, the sedimentation collection box is detachably arranged at the bottom of the treatment box, a movable plate is movably connected in the treatment box, a yielding port for flowing wastewater is arranged between the side of the movable plate and the treatment box, the lower surface of the movable plate is rotationally connected with a rotating plate which covers the yielding port, the upper surface of the movable plate is fixedly connected with a rack plate, and the side of the treatment box is provided with a driving unit;
the driving unit is used for driving the rack plate to move up and down, the moving plate drives the rotating plate to rotate to be in a horizontal state with the lower surface of the moving plate when moving downwards, and the rotating plate and the moving plate completely cover the inner cavity of the treatment box when the rotating plate rotates to a horizontal position.
Preferably, the driving unit comprises a first driving motor arranged on the side surface of the treatment box, a first rotating rod is rotatably connected between the inner side walls of the treatment box, one end of the first rotating rod penetrates through the treatment box and is fixedly connected with the output end of the first driving motor, and a first gear meshed with the rack plate is fixedly connected on the side surface of the first rotating rod;
two symmetrical medicine dispersing pipes communicated with a medicine throwing port are fixedly connected between the inner side walls of the treatment box, each medicine dispersing pipe is fixedly connected with a advection pipe communicated with the inside of the treatment box, a one-way valve is arranged in each advection pipe, a rotating ring and a third driving wheel which are rotationally connected with the inner side walls of the treatment box are respectively arranged on the side surfaces of two ends of each medicine dispersing pipe, a second driving motor connected with one third driving wheel is fixedly arranged on the side surface of the treatment box, a second driving belt for driving is sleeved on the side surface of each third driving wheel, and flexible stirring blades which rotate along the side surfaces of the medicine dispersing pipes are fixedly connected between the rotating ring and the third driving wheels;
the medicine storage bin is arranged at the upper end of the medicine throwing port, an electric control metering valve is arranged on the side face of the upper end of the medicine throwing port, a detachable sealing plate is arranged on the medicine storage bin, and a pressure pump for applying pressure in the medicine storage bin is arranged on the sealing plate.
Preferably, the mounting opening has been seted up to the movable plate lower surface, the pivoted connection is in the mounting opening position, the sliding tray has been seted up to the pivoted plate symmetry side, sliding block sliding connection has in the sliding tray, the sliding block side rotates and is connected with the guide ball, the guide way with the guide ball adaptation has been seted up to the treatment box inside wall, the guide ball drives the pivoted plate and rotates when the guide way slides.
Preferably, a first filter plate is arranged between the inner side walls of the treatment box, a cleaning plate for cleaning the first filter plate is arranged on the upper surface of the first filter plate, a rotating screw rod in threaded connection with the cleaning plate is rotationally connected to the inner side walls of the treatment box, one end of the rotating screw rod penetrates through the treatment box and is fixedly connected with a first driving wheel, a second driving wheel matched with the first driving wheel is fixedly connected to the side face of the output end of the first driving motor, a first driving belt for driving is sleeved between the side face of the first driving wheel and the side face of the second driving wheel, and the waste liquid inlet is formed in the upper end of the treatment box.
Preferably, a second filter plate is arranged below the first filter plate, the second filter plate is arranged between the inner side walls of the treatment box, ion exchange resin is filled between the second filter plate and the first filter plate, and the medicament throwing port is positioned below the second filter plate and communicated with the outside.
Preferably, the movable plate is fixedly connected with a slope guide plate, the slope guide plate completely covers the rack plate, and the waste liquid discharge port is arranged above the rotary plate when rotating to be in a horizontal position.
Preferably, the side surfaces of the rack plate and the moving plate are fixedly connected with a limiting moving block, and a limiting moving groove matched with the limiting moving block is formed in the inner side wall of the processing box.
Preferably, the output end side surface of the first driving motor is fixedly connected with a second gear, a second rotating rod is rotationally connected between the inner side walls of the processing box, the side surface of the second rotating rod is fixedly connected with a third gear meshed with the rack plate, the third gear is meshed with one side, far away from the first gear, of the rack plate, one end of the second rotating rod penetrates through the processing box and extends to the outside, and one end side surface, extending to the outside, of the second rotating rod is fixedly connected with a fourth gear meshed with the second gear.
Preferably, the side surface of the lower end of the treatment box is fixedly connected with a limiting strip, the side surface of the upper end of the precipitation collection box is fixedly connected with a limiting frame matched with the limiting strip, and the side surface of the upper side of the limiting frame is in threaded connection with a limiting piece with one end propped against the limiting strip.
Preferably, a maintenance opening is formed in the side surface of the treatment box, an opening and closing cover which can be opened and closed and has a sealing effect is arranged in the maintenance opening, and the maintenance opening is used for maintaining the first filter plate and the second filter plate.
Aiming at the defects of the prior art, the invention provides an etching wastewater treatment device, which overcomes the defects of the prior art and has the beneficial effects that:
1. according to the invention, the movable plate and the like are arranged, after the etching waste liquid in the treatment box is precipitated, the movable plate is driven by the driving unit to slowly move downwards, and the movable plate is driven to rotate to cover the abdication opening when moving downwards.
2. According to the invention, the first driving motor is arranged to drive the movable plate to move up and down, and after the medicine for accelerating the precipitation of the etching waste liquid is put into the treatment box through the medicine throwing port, the movable plate is driven to move up and down through the forward and reverse rotation of the first driving motor, so that the mixing speed between the waste liquid in the treatment box and the medicine for accelerating the precipitation is improved, and the treatment efficiency of the etching waste liquid is improved.
3. According to the invention, the sediment in the sediment collecting box is compacted through the movable plate, so that the amount of wastewater in the sediment is reduced, the sediment collecting box is directly taken down and conveyed after the wastewater is discharged, the treatment efficiency of etching waste liquid is improved, and meanwhile, the sediment is convenient to transport.
4. According to the invention, the first filter plate is arranged, after the etching waste liquid enters the treatment box through the waste liquid inlet, the impurities with larger particles in the etching waste liquid are filtered through the first filter plate, so that the precipitated waste water is prevented from containing the impurities with larger particles, the waste water treatment is facilitated, the first filter plate is cleaned through the cleaning plate, and the first filter plate is prevented from being blocked.
5. According to the invention, the second filter plate is arranged, the ion exchange resin is filled between the first filter plate and the second filter plate, when the etching waste liquid passes through the ion exchange resin layer, the ion exchange resin adsorbs ions contained in the etching waste liquid, so that the standard reaching rate of the etching waste liquid is improved, and meanwhile, the ion exchange resin is convenient to replace through the opening and closing cover and the maintenance opening.
6. According to the invention, the medicine dispersing pipe, the flexible stirring blades and the like are arranged, the precipitated medicine enters the medicine dispersing pipe through the medicine throwing port, and flows into the treatment box in a dispersed manner through the plurality of advection pipes, and the precipitated medicine and the waste liquid are rapidly mixed through the flexible stirring blades, so that the mixing efficiency is improved, and the overall waste liquid treatment efficiency is further improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention from another view;
FIG. 3 is a schematic view of a treatment tank of the present invention in partial cross-section;
FIG. 4 is a schematic view of the first filter plate and the second filter plate according to the present invention;
FIG. 5 is a schematic view of the structure of the cleaning plate according to the present invention;
FIG. 6 is a schematic view of a powder tube according to the present invention;
FIG. 7 is a schematic view of a moving plate according to the present invention;
FIG. 8 is a schematic view of the structure of the drug storage bin of the present invention;
FIG. 9 is an enlarged schematic view of FIG. 2A;
FIG. 10 is an enlarged schematic view of the structure of FIG. 3B;
FIG. 11 is an enlarged schematic view of FIG. 4 at C;
FIG. 12 is an enlarged schematic view of the structure of FIG. 6 at D;
FIG. 13 is an enlarged schematic view of the structure of FIG. 5 at E;
fig. 14 is an enlarged schematic view of fig. 5 at F.
In the figure: 1. a treatment box; 2. a waste liquid inlet; 3. a medicament inlet; 4. a waste liquid discharge port; 5. a precipitation collection box; 6. a moving plate; 7. rack plate; 8. a rotating plate; 9. a driving unit; 10. a first driving motor; 11. a first rotating lever; 12. a first gear; 13. a mounting port; 14. a sliding groove; 15. a sliding block; 16. a guide ball; 17. a guide groove; 18. a first filter plate; 19. a cleaning plate; 20. rotating the screw rod; 21. a first driving wheel; 22. a second driving wheel; 23. a first belt; 24. a second filter plate; 25. slope deflector; 26. limiting the moving block; 27. limiting the moving groove; 28. a second gear; 29. a third gear; 30. a second rotating lever; 31. a fourth gear; 32. a limit bar; 33. a limit frame; 34. a limiting piece; 35. a maintenance port; 36. opening and closing the cover; 37. a medicine dispersing tube; 38. a flat flow pipe; 39. a third driving wheel; 40. a rotating ring; 41. flexible stirring blades; 42. a second driving motor; 43. a second belt; 44. a medicine storage bin; 45. an electrically controlled metering valve; 46. a sealing plate; 47. and a pressure pump.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-14, an etching wastewater treatment device comprises a treatment tank 1, wherein a plurality of sides of the treatment tank 1 are respectively provided with a wastewater inlet 2, a medicament throwing port 3 and a wastewater discharge port 4, the lower end of the treatment tank 1 is hermetically connected with a sedimentation collection tank 5 communicated with the interior of the treatment tank 1 and having an inner cavity adapted, the sedimentation collection tank 5 is used for collecting sediments, the sedimentation collection tank 5 is detachably arranged at the bottom of the treatment tank 1, a movable plate 6 is movably connected in the treatment tank 1, a yielding port for flowing wastewater is arranged between the side of the movable plate 6 and the treatment tank 1, the lower surface of the movable plate 6 is rotatably connected with a rotating plate 8 covering the yielding port, the upper surface of the movable plate 6 is fixedly connected with a rack plate 7, and the side of the treatment tank 1 is provided with a driving unit 9; the driving unit 9 is used for driving the rack plate 7 to move up and down, the moving plate 6 moves down to drive the rotating plate 8 to rotate to be in a horizontal state with the lower surface of the moving plate 6, the rotating plate 8 and the moving plate 6 completely cover the inner cavity of the treatment box 1 when the rotating plate 8 rotates to the horizontal position, the driving unit 9 comprises a first driving motor 10 arranged on the side surface of the treatment box 1, a first rotating rod 11 is rotationally connected between the inner side walls of the treatment box 1, one end of the first rotating rod 11 penetrates through the treatment box 1 and is fixedly connected with the output end of the first driving motor 10, the side surface of the first rotating rod 11 is fixedly connected with a first gear 12 meshed with the rack plate 7, two symmetrical medicine dispersing pipes 37 communicated with the medicine throwing port 3 are fixedly connected between the inner side walls of the treatment box 1, the inner side wall of each medicine dispersing pipe 37 is fixedly connected with a horizontal flow pipe 38 communicated with the inside of the treatment box 1, a one-way valve is arranged in the horizontal flow pipe 38, the side surfaces of the two ends of each medicine dispersing tube 37 are respectively provided with a rotating ring 40 and a third driving wheel 39 which are rotationally connected with the inner side wall of the processing box 1, the side surface of the processing box 1 is fixedly provided with a second driving motor 42 which is connected with one third driving wheel 39, the side surfaces of the two third driving wheels 39 are sleeved with a second driving belt 43 which is used for driving, a flexible stirring blade 41 which rotates along the side surface of the medicine dispersing tube 37 is fixedly connected between the rotating ring 40 and the third driving wheel 39, the upper end of a medicine throwing port 3 is provided with a medicine storage bin 44, the side surface of the upper end of the medicine throwing port 3 is provided with an electric control metering valve 45, the medicine storage bin 44 is provided with a detachable sealing plate 46, the sealing plate 46 is provided with a pressure pump 47 which is used for pressurizing the medicine storage bin 44, the lower surface of the moving plate 6 is provided with a mounting port 13, the rotating plate 8 is rotationally connected at the position of the mounting port 13, the symmetrical side surfaces of the rotating plate 8 are provided with sliding grooves 14, the sliding blocks 15 are connected in a sliding way, the side face of the sliding block 15 is rotatably connected with a guide ball 16, a guide groove 17 matched with the guide ball 16 is formed in the inner side wall of the treatment box 1, and the guide ball 16 drives the rotating plate 8 to rotate when sliding in the guide groove 17.
The specific implementation manner in the embodiment is as follows: the sedimentation collection box 5 is connected with the opening position at the lower end of the treatment box 1 in a sealing way, etching waste liquid with the pH value regulated is put into the treatment box 1 through the waste liquid inlet 2, flocculating agent is put into the treatment box 1 through the medicament injection port 3, the first driving motor 10 is started to perform intermittent positive and negative rotation, the output shaft of the first driving motor 10 drives the first rotating rod 11 to rotate, the first rotating rod 11 drives the first gear 12 to rotate, the first gear 12 drives the rack plate 7 to move up and down, the movable plate 6 further moves up and down, the movable plate 6 moves up and down to fully mix the etching waste liquid with flocculating agent, the first driving motor 10 is stopped after the etching waste liquid is mixed with the flocculating agent, the movable plate 6 is positioned at the upper end of the treatment box 1, the rotating plate 8 does not cover the yielding port, the etching waste liquid is kept for a period of time, the standing time of the etching waste liquid is determined according to the quantity of the etching waste liquid, the upper part of the moving plate 6 is triangular, the sediment of the etching waste liquid falls on the moving plate 6 and then slides to the yielding port, and then slides into the sediment collecting box 5, after the sediment process is finished, the first driving motor 10 is started and rotates at a low speed, the output end of the first driving motor 10 drives the moving plate 6 to move downwards through the first rotating rod 11, the first gear 12 and the rack plate 7, the guide ball 16 moves along the guide groove 17 in the downward moving process, the rotating plate 8 further generates a rotating effect, when the rotating plate 8 rotates to be in a straight line with the lower surface of the moving plate 6, the mounting port 13 blocks the rotating plate 8, the rotating plate 8 cannot continue to rotate, at the moment, the rotating plate 8 completely covers the yielding port, the two rotating plates 8 and the moving plate 6 completely cover the cavity in the processing box 1, the moving plate 6 slowly moves downwards, the sediment in the sediment collecting box 5 is covered and compacted, the sediment is compacted through the movable plate 6, waste liquid contained in the sediment is moved to the upper part in the treatment box 1 through a tiny gap between the movable plate 8 and the treatment box 1, meanwhile, the compacted sediment is convenient to transport, the waste liquid discharge port 4 is opened for liquid discharge, if the sediment is not filled with the sediment collecting box 5, the sediment is prevented from secondarily floating when the waste liquid discharge port 4 is discharged through the movable plate 8 and the movable plate 6, the sediment is pressed by the movable plate 6 and the movable plate 8, so that the waste liquid can not drive the sediment to secondarily float when being discharged, the probability of sediment along with the discharge of waste water is reduced, the standard reaching rate of the waste etching water after the sediment is improved, the sediment collecting box 5 is separated from the treatment box 1 after the waste liquid is discharged, the sediment is transferred to the next treatment position through the sediment collecting box 5, the etching waste liquid can be treated again by installing the overhead sediment collecting box 5, and the sediment is not required to be taken out from the treatment box 1 by operators, and the treatment efficiency of the etching waste liquid is improved.
The medicine storage bin 44 is used for storing medicines with precipitation effects such as flocculating agents, the upper ends of the medicine storage bin 44 are sealed through the sealing plate 46 after the medicines are stored in the medicine storage bin 44, when medicine dosing is needed through the medicine dosing port 3, the electric control metering valve 45 is started to open the medicine dosing port 3, the pressure pump 47 is started to inject pressure into the medicine storage bin 44, the medicines in the medicine storage bin 44 are driven to enter the medicine dispersing tube 37 through the medicine dosing port 3, the injected medicine amount is metered through the electric control metering valve 45, less medicines enter the medicine dispersing tube 37 to be in a horizontal state, after more medicines enter the medicine dispersing tube 37, the medicine liquid level rises, the medicines uniformly flow into the treatment tank 1 through the plurality of advection tubes 38, the medicines are pressed into the treatment tank 1 through the pressure pump 47, meanwhile, the second driving motor 42 is started, the output end of the second driving motor 42 drives one third driving wheel 39 to rotate, one third driving wheel 39 simultaneously drives the other third driving wheel 39 to rotate, flexible stirring blades 41 on the sides of the two medicine dispersing tubes 37 rotate along the medicine dispersing tube 37 to serve as the center, the medicine dispersing tube 37 is rapidly mixed with the medicine dispersing tube 37, and the medicine liquid is rapidly stirred with the liquid waste liquid is rapidly mixed in the treatment tank 1, and the liquid waste liquid is rapidly stirred, and the liquid is rapidly mixed with the liquid waste liquid is treated, and the liquid is rapidly and mixed with the liquid in the liquid is rapidly and the liquid is rapidly stirred.
It should be noted that the volume in the precipitation collection tank 5 may be determined according to the impurity content of the etching solution to be processed, and if the precipitation is small, the precipitation collection tank 5 with a smaller volume may be replaced.
It should be noted that if the etching waste water added once produces less sediment, the moving plate 6 can be controlled to move downwards to drive the rotating plate 8 to plug the lower part of the sediment collecting box 5, the waste liquid which is positioned above the moving plate 6 and is precipitated is discharged through the waste liquid discharge port 4, after the waste liquid above the moving plate 6 is discharged, the waste liquid discharge port 4 is closed, the etching waste liquid which needs to be precipitated is discharged again through the waste liquid inlet 2, a quantitative flocculating agent is added, the moving plate 6 is slowly lifted to open the rotating plate 8, sediment is precipitated again, and after more sediment is collected in the sediment collecting box 5, the sediment is treated in a concentrated mode.
Example two
The embodiment includes the foregoing embodiment, and specifically further includes: a first filter plate 18 is arranged between the inner side walls of the treatment box 1, a cleaning plate 19 for cleaning the first filter plate 18 is arranged on the upper surface of the first filter plate 18, a rotating screw rod 20 in threaded connection with the cleaning plate 19 is rotatably connected to the inner side walls of the treatment box 1, one end of the rotating screw rod 20 penetrates through the treatment box 1 and is fixedly connected with a first driving wheel 21, a second driving wheel 22 matched with the first driving wheel 21 is fixedly connected to the side surface of the output end of the first driving motor 10, a first driving belt 23 for driving is sleeved between the side surface of the first driving wheel 21 and the side surface of the second driving wheel 22, a waste liquid inlet 2 is arranged at the upper end of the treatment box 1, a second filter plate 24 is arranged below the first filter plate 18, the second filter plate 24 is arranged between the inner side walls of the treatment box 1, ion exchange resin is filled between the second filter plate 24 and the first filter plate 18, a medicament throwing port 3 is positioned below the second filter plate 24 and is communicated with the outside, a slope guide plate 25 is fixedly connected to the moving plate 6, the slope guide plate 25 completely covers the toothed plate 7, and the waste liquid discharging port 4 is arranged above the rotating plate 8 when the rotating plate 8 is in a horizontal position.
The specific implementation manner in the embodiment is as follows: when the etching waste liquid is put into the treatment box 1 through the waste liquid inlet 2, firstly, the first filter plate 18 is used for blocking the impurities with larger particles through the first filter plate 18, meanwhile, ion exchange resin is filled between the first filter plate 18 and the second filter plate 24 and is used for adsorbing ions contained in the etching waste liquid, removing the ions contained in the etching waste liquid, improving the standard reaching rate of the treatment of the etching waste liquid, and meanwhile, the ion exchange resin is replaced regularly according to the amount of the treatment etching waste liquid, when the first driving motor 10 is started, the output end of the first driving motor 10 drives the second driving wheel 22 to rotate, the second driving wheel 22 drives the first driving wheel 21 to rotate through the first driving belt 23, the first driving wheel 21 drives the rotating screw rod 20 to rotate, because the cleaning plate 19 is in threaded connection with the rotating screw rod 20, when the rotating screw rod 20 rotates, the cleaning plate 19 is driven to clean the first filter plate 18, so that more impurities are prevented from blocking filter holes on the first filter plate 18, the inclination of the slope guide plate 25 is larger, sediment falls into the sediment collecting box 5 through the slope guide plate 25, the upper liquid level of etching waste liquid amount which is input into the processing box 1 each time is not higher than the position of the second filter plate 24, the position of the medicament throwing port 3 is not higher than the position of the second filter plate 24 but higher than the upper liquid level of etching waste liquid, when the rotating plate 8 rotates to the horizontal position, the waste liquid discharge port 4 is just above the rotating plate 8, so that waste liquid in the processing box 1 is completely discharged at one time, the liquid discharge efficiency is improved, the flexible stirring blades 41 are flexible and deformable, the partial sediment remaining on the slope deflector 25 can be cleaned by the rotation of the flexible stirring vane 41 as well.
Example III
The embodiment includes all the embodiments described above, and specifically further includes: the rack board 7 and the side of the movable board 6 are fixedly connected with a limit movable block 26, a limit movable groove 27 matched with the limit movable block 26 is formed in the inner side wall of the treatment box 1, the side face of the output end of the first driving motor 10 is fixedly connected with a second gear 28, a second rotating rod 30 is rotatably connected between the inner side walls of the treatment box 1, the side face of the second rotating rod 30 is fixedly connected with a third gear 29 meshed with the rack board 7, the third gear 29 is meshed with one side, far away from the first gear 12, of the rack board 7, one end of the second rotating rod 30 penetrates through the treatment box 1 and extends to the outside, and one end side face of the second rotating rod 30 extending to the outside is fixedly connected with a fourth gear 31 meshed with the second gear 28.
The specific implementation manner in the embodiment is as follows: when the first driving motor 10 is started, the output end of the first driving motor 10 drives the second gear 28 to rotate, the second gear 28 drives the fourth gear 31 to rotate reversely, the fourth gear 31 drives the second rotating rod 30 to rotate, the second rotating rod 30 drives the third gear 29 to rotate, the rack plate 7 is driven to move up and down simultaneously through the first gear 12 and the third gear 29, the moving plate 6 and the rack plate 7 move in the limiting moving groove 27, the moving track of the moving plate 6 is limited, and the stability of the rack plate 7 and the moving plate 6 during movement is improved.
Example IV
The embodiment includes all the embodiments described above, and specifically further includes: the side of the lower end of the treatment box 1 is fixedly connected with a limit bar 32, the side of the upper end of the sedimentation collection box 5 is fixedly connected with a limit frame 33 which is matched with the limit bar 32, the upper side of the limit frame 33 is in threaded connection with a limit piece 34 of which one end is propped against the limit bar 32, the side of the treatment box 1 is provided with a maintenance opening 35, an opening and closing cover 36 which can be opened and closed and has a sealing effect is arranged in the maintenance opening 35, and the maintenance opening 35 is used for maintaining the first filter plate 18 and the second filter plate 24.
The specific implementation manner in the embodiment is as follows: when the sedimentation collection box 5 is connected with the lower end of the treatment box 1, the sedimentation collection box 5 is inserted into the side face of the limit bar 32 through the limit frame 33, the sedimentation collection box 5 is aligned with the inner cavity of the treatment box 1, one end of the limit piece 34 is connected with the threaded hole formed in the limit frame 33 in a threaded mode, the limit piece 34 is rotated, one end side face of the limit piece 34 is rotationally connected with the rotation piece, the rotation piece is used for conveniently rotating the limit piece 34, the lower end of the limit piece 34 is abutted against the upper side face of the limit bar 32, the limit frame 33 is enabled to move upwards relative to the limit bar 32 by continuing to rotate the limit piece 34, then the upper end of the sedimentation collection box 5 is clung to the lower end of the treatment box 1, and of course, in order to improve the sealing effect, a sealing piece is arranged between the lower end of the treatment box 1 and the upper end of the sedimentation collection box 5, and the sealing performance between the treatment box 1 and the sedimentation collection box 5 are improved, and the sedimentation collection box belongs to common means in the technical field.
When the first filter plate 18 needs to be replaced or the ion exchange resin needs to be replaced, the opening and closing cover 36 is opened to replace the first filter plate 18 or the ion exchange resin through the maintenance opening 35, and when the opening and closing cover 36 completely covers the maintenance opening 35, the maintenance opening 35 is in a sealed state, which belongs to the prior art.
It should be noted that all the electrical products mentioned above can be purchased in the market, which belongs to the mature technology and is fully disclosed, so that the description is not repeated, the electrical products are all provided with power connection wires, and are electrically connected with an external main controller and 220V phase voltage (or 380V line voltage) through the power wires, and the main controller can be conventional known equipment such as a computer which plays a control role.
Finally, it should be noted that: in the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an etching wastewater treatment device, includes treatment box (1), a plurality of sides of treatment box (1) are equipped with waste liquid import (2), medicament throwing mouth (3) and waste liquid discharge port (4) respectively, a serial communication port, treatment box (1) lower extreme sealing connection has deposit collecting box (5) with the interior intercommunication of treatment box (1) and inner chamber adaptation, deposit collecting box (5) are used for collecting the deposit, deposit collecting box (5) can dismantle the setting in treatment box (1) bottom, movable connection has movable plate (6) in treatment box (1), be equipped with the mouth of stepping down that is used for the waste liquid to flow between movable plate (6) side and treatment box (1), movable plate (6) lower surface rotation is connected with rotating plate (8) that cover the mouth of stepping down, movable plate (6) upper surface fixedly connected with rack board (7), treatment box (1) side is equipped with drive unit (9).
The driving unit (9) is used for driving the rack plate (7) to move up and down, the moving plate (6) drives the rotating plate (8) to rotate to be in a horizontal state with the lower surface of the moving plate (6) when moving downwards, and the rotating plate (8) and the moving plate (6) completely cover the inner cavity of the treatment box (1) when the rotating plate (8) rotates to a horizontal position.
2. The etching wastewater treatment device according to claim 1, wherein the driving unit (9) comprises a first driving motor (10) arranged on the side surface of the treatment box (1), a first rotating rod (11) is rotatably connected between the inner side walls of the treatment box (1), one end of the first rotating rod (11) penetrates through the treatment box (1) and is fixedly connected with the output end of the first driving motor (10), and a first gear (12) meshed with the rack plate (7) is fixedly connected on the side surface of the first rotating rod (11);
two symmetrical medicine dispersing pipes (37) communicated with the medicine throwing port (3) are fixedly connected between the inner side walls of the treatment box (1), the inner side wall of each medicine dispersing pipe (37) is fixedly connected with a advection pipe (38) communicated with the inside of the treatment box (1), a one-way valve is arranged in each advection pipe (38), rotating rings (40) and third driving wheels (39) which are rotationally connected with the inner side walls of the treatment box (1) are respectively arranged on the side surfaces of two ends of each medicine dispersing pipe (37), a second driving motor (42) connected with one third driving wheel (39) is fixedly arranged on the side surface of the treatment box (1), a second driving belt (43) used for driving is sleeved on the side surface of each third driving wheel (39), and flexible stirring blades (41) which rotate along the side surfaces of the medicine dispersing pipes (37) are fixedly connected between the rotating rings (40) and the third driving wheels (39);
the medicine storage bin (44) is arranged at the upper end of the medicine throwing port (3), an electric control metering valve (45) is arranged on the side face of the upper end of the medicine throwing port (3), a detachable sealing plate (46) is arranged on the medicine storage bin (44), and a pressure pump (47) for applying pressure in the medicine storage bin (44) is arranged on the sealing plate (46).
3. The etching wastewater treatment device according to claim 1, wherein the lower surface of the movable plate (6) is provided with a mounting opening (13), the rotary plate (8) is rotationally connected to the mounting opening (13), the symmetrical side surface of the rotary plate (8) is provided with a sliding groove (14), a sliding block (15) is slidably connected in the sliding groove (14), the side surface of the sliding block (15) is rotationally connected with a guide ball (16), the inner side wall of the treatment box (1) is provided with a guide groove (17) matched with the guide ball (16), and the guide ball (16) drives the rotary plate (8) to rotate when sliding in the guide groove (17).
4. The etching wastewater treatment device according to claim 2, characterized in that a first filter plate (18) is arranged between inner side walls of the treatment box (1), a cleaning plate (19) for cleaning the first filter plate (18) is arranged on the upper surface of the first filter plate (18), a rotating screw rod (20) in threaded connection with the cleaning plate (19) is rotatably connected to the inner side walls of the treatment box (1), one end of the rotating screw rod (20) penetrates through the treatment box (1) and is fixedly connected with a first driving wheel (21), a second driving wheel (22) matched with the first driving wheel (21) is fixedly connected to the side face of the output end of the first driving motor (10), a first driving belt (23) for driving is sleeved between the side faces of the first driving wheel (21) and the second driving wheel (22), and the waste liquid inlet (2) is arranged at the upper end of the treatment box (1).
5. The etching wastewater treatment device according to claim 4, wherein a second filter plate (24) is arranged below the first filter plate (18), the second filter plate (24) is arranged between the inner side walls of the treatment tank (1), ion exchange resin is filled between the second filter plate (24) and the first filter plate (18), and the reagent feeding port (3) is arranged below the second filter plate (24) and communicated with the outside.
6. The etching wastewater treatment device according to claim 2, wherein a slope deflector (25) is fixedly connected to the movable plate (6), the slope deflector (25) completely covers the rack plate (7), and the waste liquid discharge port (4) is arranged above the rotating plate (8) when rotating in a horizontal position.
7. The etching wastewater treatment device according to claim 1, wherein the side surfaces of the rack plate (7) and the moving plate (6) are fixedly connected with a limiting moving block (26), and a limiting moving groove (27) matched with the limiting moving block (26) is formed in the inner side wall of the treatment box (1).
8. The etching wastewater treatment device according to claim 2, wherein a second gear (28) is fixedly connected to the side surface of the output end of the first driving motor (10), a second rotating rod (30) is rotatably connected between the inner side walls of the treatment box (1), a third gear (29) meshed with the rack plate (7) is fixedly connected to the side surface of the second rotating rod (30), the third gear (29) is meshed with one side, far away from the first gear (12), of the rack plate (7), one end of the second rotating rod (30) penetrates through the treatment box (1) and extends to the outside, and a fourth gear (31) meshed with the second gear (28) is fixedly connected to the side surface of one end, extending to the outside, of the second rotating rod (30).
9. The etching wastewater treatment device according to claim 1, wherein a limit bar (32) is fixedly connected to the side surface of the lower end of the treatment box (1), a limit frame (33) adapted to the limit bar (32) is fixedly connected to the side surface of the upper end of the precipitation collection box (5), and a limit piece (34) with one end propped against the limit bar (32) is in threaded connection with the upper side surface of the limit frame (33).
10. The etching wastewater treatment device according to claim 5, wherein a maintenance opening (35) is formed in the side surface of the treatment tank (1), an opening and closing cover (36) which is opened and closed and has a sealing effect is arranged in the maintenance opening (35), and the maintenance opening (35) is used for maintaining the first filter plate (18) and the second filter plate (24).
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| CN202410054945.5A CN117566881B (en) | 2024-01-15 | 2024-01-15 | Etching wastewater treatment device |
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| CN202410054945.5A CN117566881B (en) | 2024-01-15 | 2024-01-15 | Etching wastewater treatment device |
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| US5716519A (en) * | 1996-04-05 | 1998-02-10 | Chicago Bridge & Iron Technical Services Company | Apparatus for discharging fluid additives into a water treatment vessel |
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| CN218786546U (en) * | 2022-09-28 | 2023-04-04 | 佛山市中之杰蚀刻有限公司 | Etching processing wastewater treatment equipment |
| WO2023130303A1 (en) * | 2022-01-06 | 2023-07-13 | 广州工商学院 | Solid and liquid separation device applied to treatment of restaurant wastewater |
| CN116986777A (en) * | 2023-09-27 | 2023-11-03 | 深圳市洁驰科技有限公司 | Etching wastewater treatment equipment and treatment method |
| CN220201593U (en) * | 2023-07-05 | 2023-12-19 | 甘肃施可丰生态科技有限公司 | Waste water purification device for high tower chemical fertilizer production process |
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2024
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5716519A (en) * | 1996-04-05 | 1998-02-10 | Chicago Bridge & Iron Technical Services Company | Apparatus for discharging fluid additives into a water treatment vessel |
| WO2023130303A1 (en) * | 2022-01-06 | 2023-07-13 | 广州工商学院 | Solid and liquid separation device applied to treatment of restaurant wastewater |
| CN217148854U (en) * | 2022-04-12 | 2022-08-09 | 四川美珠实业有限公司 | Be used for electroplating production to use effluent treatment plant |
| CN218786546U (en) * | 2022-09-28 | 2023-04-04 | 佛山市中之杰蚀刻有限公司 | Etching processing wastewater treatment equipment |
| CN220201593U (en) * | 2023-07-05 | 2023-12-19 | 甘肃施可丰生态科技有限公司 | Waste water purification device for high tower chemical fertilizer production process |
| CN116986777A (en) * | 2023-09-27 | 2023-11-03 | 深圳市洁驰科技有限公司 | Etching wastewater treatment equipment and treatment method |
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