CN117602781B - Titanium electrode sewage treatment plant - Google Patents
Titanium electrode sewage treatment plant Download PDFInfo
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- CN117602781B CN117602781B CN202410085536.1A CN202410085536A CN117602781B CN 117602781 B CN117602781 B CN 117602781B CN 202410085536 A CN202410085536 A CN 202410085536A CN 117602781 B CN117602781 B CN 117602781B
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- sewage treatment
- electrolysis
- water
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- 239000010865 sewage Substances 0.000 title claims abstract description 187
- 239000010936 titanium Substances 0.000 title claims abstract description 61
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 61
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 78
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 239000012535 impurity Substances 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 239000010802 sludge Substances 0.000 claims abstract description 9
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 7
- 238000007667 floating Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 27
- 238000011084 recovery Methods 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract description 5
- 230000003311 flocculating effect Effects 0.000 description 29
- 239000007789 gas Substances 0.000 description 22
- 239000000470 constituent Substances 0.000 description 16
- 239000008394 flocculating agent Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides a titanium electrode sewage treatment device, which relates to the field of sewage treatment and comprises a sewage treatment box, wherein an electrolysis cavity, a discharging cavity and a recycling cavity are sequentially arranged in the sewage treatment box, and the front end of the electrolysis cavity is provided with a water inlet; the stirring mechanism is used for stirring the sewage in the electrolysis cavity; the electrolysis mechanism is used for carrying out electrolysis treatment on the sewage in the sewage treatment box; the upward moving mechanism is used for driving the electrolysis mechanism to move upward; the air-water mixing mechanism is used for mixing water and gas and carrying out floating treatment on impurities in the sewage; a water outlet for discharging the electrolyzed water; the trash removal plate is used for removing impurities at the top end of the discharge cavity; the discharge port is used for discharging impurities and sludge. The invention not only reduces the problem that shutdown treatment is needed when the titanium electrode plate is cleaned, but also increases the dirt removal rate when the titanium electrode plate is cleaned.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a titanium electrode sewage treatment device.
Background
The titanium electrode sewage treatment device is an advanced water treatment technology, can efficiently remove pollutants such as organic matters, heavy metal ions, nitrogen, phosphorus and the like in sewage by an electrochemical method, achieves the purposes of sewage treatment and purification, has the advantages of low energy consumption, no need of adding chemical agents, no secondary pollution and the like compared with the traditional sewage treatment method, and meets the requirements of modern society on environmental protection and energy conservation.
Referring to chinese patent publication No. CN104445529B, entitled upflow electrocatalytic reactor, provided with: the anode form stable titanium plate, the cathode stainless steel plate, the guide grid and the first skip-shaped water collecting hopper are used for introducing water into the first skip-shaped water collecting hopper, so that the anode form stable titanium plate and the cathode stainless steel plate perform electrocatalytic treatment on sewage, and floating foam or scum and the like are removed.
With reference to the above technical solution, the applicant found that when the substances in the sewage are treated, the electrolysis reaction is affected under the condition of excessive impurities, and the electrolysis is incomplete, so that the impurities in the sewage are not completely discharged, and meanwhile, in the process of cleaning the titanium electrode plate, the sewage in the device needs to be completely discharged, and the titanium electrode plate is cleaned.
Disclosure of Invention
In view of the above, the present invention provides a titanium electrode sewage treatment apparatus, which not only reduces the problem of requiring shutdown treatment when cleaning a titanium electrode plate, but also increases the decontamination rate when cleaning the titanium electrode plate.
The invention provides a titanium electrode sewage treatment device which adopts the following technical scheme that a sewage treatment box is placed on a horizontal plane, an electrolysis cavity, a discharge cavity and a recovery cavity are sequentially arranged in the sewage treatment box, and a water inlet is formed in the front end of the electrolysis cavity; the stirring mechanism is arranged in the electrolysis cavity and is used for stirring sewage in the electrolysis cavity; the electrolysis mechanism is arranged in the electrolysis cavity and is used for carrying out electrolysis treatment on the sewage in the sewage treatment box; the upward moving mechanism is arranged at the joint of the electrolysis mechanism and the sewage treatment box and is used for driving the electrolysis mechanism to move upward; the air-water mixing mechanism is arranged at the bottom of the sewage treatment tank and penetrates through the sewage treatment tank, and is used for mixing water and gas and carrying out floating treatment on impurities in the sewage; the water outlet is formed at the bottom of the discharge cavity and is used for discharging the electrolyzed water; the sewage disposal plate is rotationally connected to the upper end of the sewage disposal box and is used for removing impurities at the top end of the discharging cavity; and the discharge port is arranged at the tail end of the sewage treatment box and is used for discharging impurities and sludge.
Through adopting above-mentioned technical scheme, with sewage continuously let in the sewage treatment case through the water inlet, after sewage is full in electrolysis chamber and the discharge chamber, start electrolysis mechanism, make electrolysis mechanism carry out the electrolysis to sewage in the sewage treatment case, simultaneously add flocculating agent and helping the flocculating agent in sewage, start stirring mechanism, make stirring mechanism carry out the stirring to flocculating agent, helping flocculating agent and sewage, make flocculating agent and helping suspended solid granule in the flocculating agent help sewage gather rapidly and form great flocculating body, start the gas-water mixing mechanism and make electrolysis chamber and discharge chamber bottom produce a large amount of small bubbles, drive the flocculating body and move up to the sewage surface, the clean-up board rotates, remove flocculating body and some sewage to retrieve in the chamber, the sewage that is located the lower extreme moves to the discharge gate through gas-water mixing mechanism again in electrolysis chamber and the discharge chamber, when need clear up to the electrolysis mechanism, make upward move up to the upper end of electrolysis mechanism, and carry out the clearance to the surface impurity of electrolysis mechanism, detect the water sample that flows out after the electrolysis, detect the water sample is gone into the water sample and is once in the next water sample and is removed after detecting and is had been passed through the next to the water sample and is processed.
The upward moving mechanism drives the electrolysis mechanism to move upward, so that on one hand, the continuous operation of the sewage treatment box is kept when the electrolysis mechanism needs to be cleaned, and meanwhile, when the surface of the electrolysis mechanism is cleaned, the sewage in the sewage treatment box does not need to be completely discharged, the sewage can be continuously cleaned when being cleaned, on the other hand, the water quality in the treatment box can be ensured to be kept stable without stopping and cleaning, the water quality fluctuation or the treatment effect drop can not occur due to stopping, the process of stopping and restarting consumes additional energy, and the energy waste during stopping and restarting can be reduced without stopping and cleaning.
Optionally, the stirring mechanism includes: the feeding port is formed in the top of the sewage treatment box and is used for adding flocculant and flocculant aid; and the stirring motor is fixedly connected in the sewage treatment box, a stirring paddle is fixedly connected to an output shaft of the stirring motor, and the stirring paddle is used for stirring sewage, flocculant and flocculant aid in the electrolytic cavity.
Through adopting above-mentioned technical scheme, add flocculant and helping the flocculant in to the feed inlet, make suspended solid granule in the sewage gather rapidly and form great flocculating constituent, start agitator motor, agitator motor drives the stirring rake and rotates, makes flocculant and helping flocculant and sewage intensive mixing.
Optionally, the electrolysis mechanism includes: the mounting frame is connected in the sewage treatment box in a sliding manner; the standing grooves are formed in the mounting frame and are provided with a plurality of titanium electrode plates, and the titanium electrode plates are all arranged on the standing grooves and are used for carrying out electrolytic treatment on sewage in the electrolytic cavity.
Optionally, the air-water mixing mechanism includes: the air pump is fixedly connected to the side wall of the sewage treatment box; the water-gas mixing cavity is fixedly connected to the bottom wall of the sewage treatment tank and is communicated with the air pump; the recycling water pipe is fixedly connected to the bottom wall of the sewage treatment tank, one end of the recycling water pipe is fixedly communicated with the water-air mixing cavity, and one end of the recycling water pipe, which is far away from the water-air mixing cavity, is fixedly communicated with the bottom of the recycling cavity; and the exhaust port is arranged at the bottoms of the electrolysis cavity and the discharge cavity and is used for driving impurities in sewage in the electrolysis cavity and the discharge cavity to float upwards.
Through adopting above-mentioned technical scheme, flocculating constituent and partial moisture remove to retrieve in the chamber under the drive of decontaminating board, and the moisture that is located the below gets into the water-gas mixing chamber through retrieving the water pipe, and the air pump lets in gas to the water-gas mixing chamber, makes gas and moisture carry out the water-gas mixture to enter into electrolysis chamber and discharge chamber through the gas vent, the tiny bubble of gas vent exhaust drives the flocculating constituent and carries out the upward movement, makes the flocculating constituent float on the sewage surface.
The setting of air-water mixing mechanism can make air and water fully mix on the one hand, improve the solubility of oxygen, thereby increased oxidation efficiency, and then carry out faster degradation to the organic matter through abundant oxidation, ammonia nitrogen material in the sewage is got rid of through abundant oxidation, a large amount of tiny bubbles have been formed in the water on the other hand, these bubbles can produce the slightly stirring effect to the water in the in-process that rises, be favorable to the mixing of water and the stirring of suspended solid, the bubble can drive the flocculating constituent simultaneously and shift up, make the flocculating constituent float on the sewage surface, the removal of impurity in the sewage has been made things convenient for.
Optionally, the upward moving mechanism includes: the air inlet pipe is fixedly connected to the side wall of the sewage treatment box and is communicated with the air pump; the air bag is fixedly connected to the joint of the mounting frame and the sewage treatment box and is communicated with the air inlet pipe, and the air bag is used for driving the mounting frame to move upwards; and the bubble generator is fixedly connected to the bottom of the air bag and is used for generating bubbles after the air bag drives the mounting frame to move upwards, so as to clean the mounting frame.
Through adopting above-mentioned technical scheme, when needs clear up mounting bracket and titanium electrode plate, the air pump lets in gas in to the intake pipe, gas lets in the gasbag through the intake pipe, the gasbag swell promotes the mounting bracket and moves up, the sewage is disturbed when the mounting bracket moves up, make sewage carry out preliminary clearance to mounting bracket and titanium electrode plate surface, after the gasbag swell finishes, gas produces the bubble through the bubble generator of gasbag below, carry out the secondary disturbance to sewage, make the bubble rise or broken carry out the secondary clearance to impurity, the mounting bracket removes to the sewage treatment case upper end, the staff clear up mounting bracket and titanium electrode plate, and change the titanium electrode plate that needs to be changed.
The setting of mechanism moves up can realize not shutting down on the one hand and clean titanium electrode plate and mounting bracket, and the steady operation state that can keep handling the case is washd not shutting down, is favorable to improving operating efficiency and treatment effect, and on the other hand moves up and bubble breakage through the mounting bracket and moves up multiple clearance mode and clear up titanium electrode plate surface, has strengthened clean efficiency.
Optionally, the tooth's socket has been seted up on the mounting bracket lateral wall, sewage treatment case with sliding connection has fixed pinion rack on the mounting bracket junction lateral wall, fixed pinion rack with the mounting bracket junction is provided with fixed spring, fixed pinion rack top is provided with the reset lever, the reset lever top is provided with the slider that moves up, fixed pinion rack is used for keeping stable when the mounting bracket moves up.
Through adopting above-mentioned technical scheme, when the gasbag drives the mounting panel and moves up, the mounting panel moves up and drives the tooth's socket and move on fixed pinion rack, and when the gasbag drives the mounting panel and moves to the spacing department in top, fixed pinion rack outwards moves under fixed spring's promotion, makes tooth's socket and fixed pinion rack meshing, fixes the mounting panel, when needs make the mounting panel move down, rotates and moves up the slider, makes to move up the slider and promotes the reset lever and move, and the reset lever promotes fixed pinion rack inwards to remove, releases the fixed of tooth's socket on the mounting panel.
The setting of tooth's socket and fixed pinion rack can ensure that the mounting panel is removing to the stability that sewage treatment case top is on the one hand, reduces because remove or rock the problem that causes the titanium electrode plate to damage, fixes the mounting panel after shifting up on the other hand and has reduced the risk when the staff clear up the titanium electrode plate, fixes the mounting panel after shifting up simultaneously, has made things convenient for the staff to the change of titanium electrode plate.
Optionally, the dirt cleaning plate with sewage treatment case junction is provided with the rotation chamber, the axis of rotation of dirt cleaning plate with the rotation chamber junction is provided with a plurality of rotation plates, the air pump with the rotation chamber junction is provided with the outlet duct, the outlet duct is used for blowing the rotation plate and rotates, makes the dirt cleaning plate rotate.
Through adopting above-mentioned technical scheme, when needs clean titanium electrode plate, the air pump increases the gas to the output in the outlet duct, makes the trash cleaning plate rotate with higher speed, and the liquid to the sewage surface is clear away with higher speed, reduces the probability that impurity moved down in the sewage.
Optionally, the discharge port is provided with a spiral plate, and the spiral plate is used for discharging sludge or other impurities after being crushed.
In summary, compared with the prior art, the invention has at least one of the following beneficial technical effects:
1. the upward moving mechanism drives the electrolysis mechanism to move upward, so that on one hand, the continuous operation of the sewage treatment box is kept when the electrolysis mechanism needs to be cleaned, and meanwhile, when the surface of the electrolysis mechanism is cleaned, the sewage in the sewage treatment box does not need to be completely discharged, the sewage can be continuously cleaned when being cleaned, on the other hand, the water quality in the treatment box can be ensured to be kept stable without stopping and cleaning, the water quality fluctuation or the treatment effect drop can not occur due to stopping, the process of stopping and restarting consumes additional energy, and the energy waste during stopping and restarting can be reduced without stopping and cleaning.
2. The setting of air-water mixing mechanism can make air and water fully mix on the one hand, improve the solubility of oxygen, thereby increased oxidation efficiency, and then carry out faster degradation to the organic matter through abundant oxidation, ammonia nitrogen material in the sewage is got rid of through abundant oxidation, a large amount of tiny bubbles have been formed in the water on the other hand, these bubbles can produce the slightly stirring effect to the water in the in-process that rises, be favorable to the mixing of water and the stirring of suspended solid, the bubble can drive the flocculating constituent simultaneously and shift up, make the flocculating constituent float on the sewage surface, the removal of impurity in the sewage has been made things convenient for.
3. The setting of mechanism moves up can realize not shutting down on the one hand and clean titanium electrode plate and mounting bracket, and the steady operation state that can keep handling the case is washd not shutting down, is favorable to improving operating efficiency and treatment effect, and on the other hand moves up and bubble breakage through the mounting bracket and moves up multiple clearance mode and clear up titanium electrode plate surface, has strengthened clean efficiency.
4. The setting of tooth's socket and fixed pinion rack can ensure that the mounting panel is removing to the stability that sewage treatment case top is on the one hand, reduces because remove or rock the problem that causes the titanium electrode plate to damage, fixes the mounting panel after shifting up on the other hand and has reduced the risk when the staff clear up the titanium electrode plate, fixes the mounting panel after shifting up simultaneously, has made things convenient for the staff to the change of titanium electrode plate.
Drawings
FIG. 1 is a schematic view showing a structure of a titanium electrode sewage treatment apparatus according to the present embodiment;
fig. 2 is a schematic cross-sectional view showing a titanium electrode sewage treatment apparatus according to the present embodiment;
fig. 3 is a schematic structural diagram showing a gas-water mixing mechanism according to the present embodiment;
fig. 4 is a schematic structural view showing a rotating chamber according to the present embodiment;
FIG. 5 is a schematic view showing a partial cross section of FIG. 1 in this embodiment;
fig. 6 is a partial enlarged view showing a in fig. 5 according to the present embodiment.
Reference numerals illustrate: 1. a sewage treatment tank; 11. an electrolysis chamber; 12. a discharge cavity; 13. a recovery chamber; 14. a water inlet; 2. a stirring mechanism; 21. a feed port; 22. a stirring motor; 23. stirring paddles; 3. an electrolysis mechanism; 31. a mounting frame; 32. a placement groove; 33. a titanium electrode plate; 4. an upward movement mechanism; 41. an air inlet pipe; 42. an air bag; 43. a bubble generator; 5. a gas-water mixing mechanism; 51. an air pump; 52. a water-gas mixing cavity; 53. a recovery water pipe; 54. an exhaust port; 6. a water outlet; 7. a dirt cleaning plate; 71. a rotating chamber; 72. a rotating plate; 73. an air outlet pipe; 8. a discharge port; 81. a spiral plate; 9. tooth slots; 91. fixing the toothed plate; 92. a fixed spring; 93. a reset lever; 94. and (5) moving the sliding block upwards.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
Referring to fig. 1 and 2, the present embodiment provides a titanium electrode sewage treatment apparatus, comprising: the sewage treatment box 1 is placed on a horizontal plane, an electrolysis cavity 11, a discharge cavity 12 and a recovery cavity 13 are sequentially arranged in the sewage treatment box 1, and a water inlet 14 is formed in the front end of the electrolysis cavity 11; the electrolytic cavity 11 is internally provided with a stirring mechanism 2, and the stirring mechanism 2 is used for stirring sewage in the electrolytic cavity 11; an electrolysis mechanism 3 is arranged in the electrolysis cavity 11, and the electrolysis mechanism 3 is used for carrying out electrolysis treatment on the sewage in the sewage treatment tank 1; an upward moving mechanism 4 is arranged at the joint of the electrolysis mechanism 3 and the sewage treatment tank 1 and is used for driving the electrolysis mechanism 3 to move upward; the bottom of the sewage treatment tank 1 is provided with a gas-water mixing mechanism 5, the gas-water mixing mechanism 5 penetrates through the sewage treatment tank 1, and the gas-water mixing mechanism 5 is used for mixing water and gas and carrying out floating treatment on impurities in the sewage; a water outlet 6 is formed in the bottom of the discharging cavity 12 and used for discharging the electrolyzed water; the upper end of the discharging cavity 12 is rotatably connected with a trash cleaning plate 7, and the trash cleaning plate 7 is used for removing impurities positioned at the top end of the discharging cavity 12; the discharge gate 8 has been seted up to sewage treatment case 1 tail end, and discharge gate 8 is provided with spiral plate 81, and spiral plate 81 is used for carrying out the broken back discharge to silt or other impurity.
After the sewage is fully distributed in the electrolysis cavity 11 and the discharge cavity 12, the electrolysis mechanism 3 is started, the electrolysis mechanism 3 is used for electrolyzing the sewage in the sewage treatment box 1, meanwhile, flocculating agents and flocculating aids are added into the sewage, the stirring mechanism 2 is started, the stirring mechanism 2 is used for stirring the flocculating agents, the flocculating aids and the sewage, suspended matter particles in the flocculating agents and the flocculating aids assist in the sewage are quickly gathered to form larger flocculating bodies, the air-water mixing mechanism 5 is started, a large number of small bubbles are generated at the bottoms of the electrolysis cavity 11 and the discharge cavity 12, the flocculating bodies are driven to move upwards to the surface of the sewage, the sewage cleaning plate 7 rotates, the flocculating bodies and part of the sewage are moved into the recovery cavity 13, the sewage at the lower end is moved to the electrolysis cavity 11 and the discharge cavity 12 again through the air-water mixing mechanism 5, and substances such as flocculating bodies and sludge at the upper end are moved to the discharge hole 8 and discharged, when the electrolysis mechanism 3 is required to be cleaned, the upward moving mechanism 4 is started, the electrolysis mechanism 3 is driven to move upwards to the upper end of the sewage treatment box 1, the water sample is detected after the surface of the sewage is cleaned, and the water sample is detected to be the surface of the sewage is removed through the water sample after the water sample is detected and the water sample is completely enters the water sample tank 1 after the water sample is completely is cleaned through the water sample is detected through the water sample detection cavity 6.
The upward moving mechanism 4 drives the electrolysis mechanism 3 to move upward, so that on one hand, the continuous operation of the sewage treatment tank 1 is kept when the electrolysis mechanism 3 needs to be cleaned, and meanwhile, when the surface of the electrolysis mechanism 3 is cleaned, the sewage in the sewage treatment tank 1 does not need to be completely discharged, the sewage can be cleaned continuously while being cleaned, on the other hand, the cleaning without stopping can ensure that the water quality in the treatment tank is kept stable, the water quality fluctuation or the treatment effect drop can not occur due to stopping, and meanwhile, the process of stopping and restarting consumes additional energy, and the cleaning without stopping can reduce the waste of the energy during stopping and restarting.
Referring to fig. 1 and 2, the stirring mechanism 2 includes: a feed port 21 is formed in the top of the sewage treatment tank 1, and the feed port 21 is used for adding flocculant and flocculant aid; the sewage treatment box 1 is fixedly connected with a stirring motor 22, an output shaft of the stirring motor 22 is fixedly connected with a stirring paddle 23, and the stirring paddle 23 is used for stirring sewage, flocculant and flocculant assisting agent in the electrolytic cavity 11.
Adding flocculant and flocculant aid into the feed inlet 21 to quickly aggregate suspended particles in sewage to form larger floccules, starting the stirring motor 22, and driving the stirring paddle 23 to rotate by the stirring motor 22 to fully mix the flocculant and flocculant aid with the sewage.
Referring to fig. 2 and 3, the air-water mixing mechanism 5 includes: an air pump 51 fixedly connected to the side wall of the sewage treatment tank 1, a water-air mixing cavity 52 fixedly connected to the bottom wall of the sewage treatment tank 1, and the water-air mixing cavity 52 is communicated with the air pump 51; the recovery water pipe 53 is fixedly connected to the bottom wall of the sewage treatment tank 1, one end of the recovery water pipe 53 is fixedly communicated with the water-air mixing cavity 52, and one end of the recovery water pipe 53, which is far away from the water-air mixing cavity 52, is fixedly communicated with the bottom of the recovery cavity 13; and the exhaust port 54 is arranged at the bottoms of the electrolysis cavity 11 and the discharge cavity 12 and is used for driving impurities in sewage in the electrolysis cavity 11 and the discharge cavity 12 to float upwards.
The flocculating constituent and part of the moisture move to the recovery cavity 13 under the drive of the dirt cleaning plate 7, the moisture located below enters the water-air mixing cavity 52 through the recovery water pipe 53, the air pump 51 introduces air into the water-air mixing cavity 52 to mix the air and the moisture, and enters the electrolysis cavity 11 and the discharge cavity 12 through the air outlet 54, and the tiny bubbles discharged from the air outlet 54 drive the flocculating constituent to move upwards, so that the flocculating constituent floats on the surface of the sewage.
The setting of air-water mixing mechanism 5 can make air and water carry out intensive mixing on the one hand, improve the solubility of oxygen, thereby increased oxidation efficiency, and then carry out faster degradation to the organic matter through abundant oxidation, ammonia nitrogen material in the sewage is got rid of through abundant oxidation, a large amount of tiny bubbles have been formed in the water on the other hand, these bubbles can produce the slightly stirring effect to the water at the in-process that rises, be favorable to the mixing of water and the stirring of suspended solid, the bubble can drive the flocculating constituent simultaneously and shift up, make the flocculating constituent float on the sewage surface, the removal of impurity in the sewage has been made things convenient for.
Referring to fig. 4 and 5, a rotating chamber 71 is provided at the junction of the cleaning plate 7 and the sewage treatment tank 1, a plurality of rotating plates 72 are provided at the junction of the rotating shaft of the cleaning plate 7 and the rotating chamber 71, an air outlet pipe 73 is provided at the junction of the air pump 51 and the rotating chamber 71, and the air outlet pipe 73 is used for blowing the rotating plates 72 to rotate, so that the cleaning plate 7 rotates.
When the titanium electrode plate 33 needs to be cleaned, the air pump 51 increases the output air in the air outlet pipe 73, so that the trash cleaning plate 7 rotates in an accelerating way, liquid on the surface of the sewage is removed in an accelerating way, and the probability of downward movement of impurities in the sewage is reduced.
Referring to fig. 5, the electrolysis mechanism 3 includes: the mounting bracket 31 of sliding connection in sewage treatment case 1, offer the standing groove 32 on mounting bracket 31, and be provided with a plurality of, all install titanium electrode plate 33 on a plurality of standing grooves 32, titanium electrode plate 33 is used for carrying out electrolytic treatment to the sewage in the electrolysis chamber 11.
Referring to fig. 2, 3 and 5, the upward movement mechanism 4 includes: an air inlet pipe 41 fixedly connected to the side wall of the sewage treatment tank 1 and communicated with an air pump 51; the air bag 42 is fixedly connected to the joint of the mounting frame 31 and the sewage treatment tank 1 and is communicated with the air inlet pipe 41, and the air bag 42 is used for driving the mounting frame 31 to move upwards; the bubble generator 43 is fixedly connected to the bottom of the air bag 42, and is configured to generate bubbles after the air bag 42 drives the mounting frame 31 to move upwards, so as to clean the mounting frame 31.
When needs clear up mounting bracket 31 and titanium electrode plate 33, air pump 51 lets in gas in intake pipe 41, gas lets in gasbag 42 through intake pipe 41, gasbag 42 swell and promote mounting bracket 31 and shift up, the disturbance is carried out to sewage when mounting bracket 31 shifts up, make sewage carry out preliminary clearance to mounting bracket 31 and titanium electrode plate 33 surface, after gasbag 42 swell finishes, the gas produces the bubble through the bubble generator 43 of gasbag 42 below, carry out the secondary disturbance to sewage, make the bubble rise or broken carry out the secondary clearance to impurity, mounting bracket 31 moves to sewage treatment case 1 upper end, the staff clears up mounting bracket 31 and titanium electrode plate 33, and change the titanium electrode plate 33 that needs to change.
The setting of mechanism 4 moves up can realize not shutting down on the one hand and clean titanium electrode plate 33 and mounting bracket 31, and the steady operation state that can keep the processing case is washd not shutting down, is favorable to improving operating efficiency and treatment effect, and on the other hand moves up and bubble breakage through mounting bracket 31 and moves up the multiple clearance mode of removing and clear up titanium electrode plate 33 surface, has strengthened cleaning efficiency.
Referring to fig. 5 and 6, tooth grooves 9 are formed in the side wall of the mounting frame 31, a fixed toothed plate 91 is slidably connected to the side wall of the joint of the sewage treatment tank 1 and the mounting frame 31, a fixed spring 92 is arranged at the joint of the fixed toothed plate 91 and the mounting frame 31, a reset rod 93 is arranged above the fixed toothed plate 91, an upward moving sliding block 94 is arranged at the top of the reset rod 93, and the fixed toothed plate 91 is used for being kept stable when the mounting frame 31 moves upward.
When the air bag 42 drives the mounting plate to move upwards, the mounting plate moves upwards to drive the tooth slot 9 to move on the fixed toothed plate 91, when the air bag 42 drives the mounting plate to move to the top limiting position, the fixed toothed plate 91 moves outwards under the pushing of the fixed spring 92, so that the tooth slot 9 is meshed with the fixed toothed plate 91 to fix the mounting plate, when the mounting plate needs to move downwards, the upward moving sliding block 94 is rotated, the upward moving sliding block 94 pushes the reset rod 93 to move, and the reset rod 93 pushes the fixed toothed plate 91 to move inwards to release the fixation of the tooth slot 9 on the mounting plate.
The setting of tooth's socket 9 and fixed pinion rack 91 can ensure that the mounting panel is the stability of removing to sewage treatment case 1 top on the one hand, reduces because remove or rock the problem that causes the titanium electrode plate 33 to damage, and on the other hand fixes the mounting panel after shifting up and has reduced the risk when the staff clear up titanium electrode plate 33, fixes the mounting panel after shifting up simultaneously, has made things convenient for the staff to the change of titanium electrode plate 33.
The implementation principle of the rotatable surface water collection device in the embodiment of the invention is as follows:
after the sewage is continuously introduced into the sewage treatment tank 1 through the water inlet 14 and is fully distributed into the electrolysis cavity 11 and the discharge cavity 12, the titanium electrode plate 33 is arranged in the placing groove 32 on the mounting frame 31, so that the titanium electrode plate 33 is used for electrolyzing the sewage in the electrolysis cavity 11 and the discharge cavity 12, the flocculating agent and the flocculating aid are added into the feed inlet 21, suspended solid particles in the sewage are quickly gathered to form larger flocculating bodies, the stirring motor 22 is started, and the stirring motor 22 drives the stirring paddle 23 to rotate, so that the flocculating agent and the flocculating aid are fully mixed with the sewage.
The flocculating constituent and part of the moisture move to the recovery cavity 13 under the drive of the dirt cleaning plate 7, the moisture located below enters the water-air mixing cavity 52 through the recovery water pipe 53, the air pump 51 introduces air into the water-air mixing cavity 52 to mix the air and the moisture, and enters the electrolysis cavity 11 and the discharge cavity 12 through the air outlet 54, and the tiny bubbles discharged from the air outlet 54 drive the flocculating constituent to move upwards, so that the flocculating constituent floats on the surface of the sewage.
When needs are cleared up mounting bracket 31 and titanium electrode plate 33, air pump 51 lets in gas in to intake pipe 41, gas lets in gasbag 42 through intake pipe 41, gasbag 42 swell and promote mounting bracket 31 and move up, the disturbance is carried out to sewage when mounting bracket 31 moves up, make sewage carry out preliminary clearance to mounting bracket 31 and titanium electrode plate 33 surface, after gasbag 42 swell finishes, the bubble generator 43 that gas passes through the gasbag 42 below produces the bubble, carry out the secondary disturbance to sewage, make the bubble rise or break and carry out the secondary clearance to impurity, mounting bracket 31 moves to sewage treatment case 1 upper end, the staff is cleared up mounting bracket 31 and titanium electrode plate 33, and change to the titanium electrode plate 33 that needs to be changed, air pump 51 increase the gas that exports in the outlet duct 73 this moment, make the cleaning plate 7 rotate with higher speed, carry out the speed to the liquid on sewage surface and clear up, reduce the probability that impurity moved down in the sewage.
When the air bag 42 drives the mounting plate to move to the top limiting position, the fixed toothed plate 91 moves outwards under the pushing of the fixed spring 92, so that the toothed groove 9 is meshed with the fixed toothed plate 91 to fix the mounting plate, when the mounting plate needs to move downwards, the upward moving sliding block 94 is rotated, the upward moving sliding block 94 pushes the reset rod 93 to move, and the reset rod 93 pushes the fixed toothed plate 91 to move inwards to release the fixation of the toothed groove 9 on the mounting plate.
After the sewage treatment is finished, the sludge or other impurities move to the discharge hole 8, the spiral plate 81 breaks the sludge and other impurities and flows out, the water sample flowing out of the water outlet 6 is detected after the electrolysis is finished, and the water sample which is not detected is introduced into the water inlet 14 of the next sewage treatment box 1 after the detection is finished, so that the next electrolytic decontamination treatment is performed.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 skilled in the art according to the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (5)
1. A titanium electrode sewage treatment device, characterized by comprising:
the sewage treatment box (1) is placed on a horizontal plane, an electrolysis cavity (11), a discharge cavity (12) and a recovery cavity (13) are sequentially arranged in the sewage treatment box (1), and a water inlet (14) is formed in the front end of the sewage treatment box (1);
the stirring mechanism (2) is arranged in the electrolysis cavity (11) and is used for stirring sewage in the electrolysis cavity (11);
the electrolysis mechanism (3) is arranged in the electrolysis cavity (11), and the electrolysis mechanism (3) is used for carrying out electrolysis treatment on the sewage in the sewage treatment box (1);
the electrolysis mechanism (3) comprises:
the mounting frame (31) is connected in the sewage treatment box (1) in a sliding manner;
the placing grooves (32) are formed in the mounting frame (31), a plurality of placing grooves (32) are formed in the placing frame, titanium electrode plates (33) are arranged on the placing grooves (32), and the titanium electrode plates (33) are used for carrying out electrolytic treatment on sewage in the electrolytic cavity (11);
the upward moving mechanism (4) is arranged at the joint of the electrolysis mechanism (3) and the sewage treatment box (1) and is used for driving the electrolysis mechanism (3) to move upward;
the upward movement mechanism (4) includes:
the air inlet pipe (41) is fixedly connected to the side wall of the sewage treatment box (1) and is communicated with the air pump (51);
the air bag (42) is fixedly connected to the joint of the mounting frame (31) and the sewage treatment box (1) and is communicated with the air inlet pipe (41), and the air bag (42) is used for driving the mounting frame (31) to move upwards;
the air bubble generator (43) is fixedly connected to the bottom of the air bag (42) and is used for generating air bubbles after the air bag (42) drives the mounting frame (31) to move upwards so as to clean the mounting frame (31);
the air-water mixing mechanism (5) is arranged at the bottom of the sewage treatment box (1) and penetrates through the sewage treatment box (1), and the air-water mixing mechanism (5) is used for mixing water and gas and carrying out floating treatment on impurities in sewage;
a water outlet (6) which is arranged at the bottom of the discharging cavity (12) and is used for discharging the electrolyzed water;
the trash cleaning plate (7) is rotationally connected to the upper end of the discharging cavity (12), and the trash cleaning plate (7) is used for removing impurities positioned at the top end of the discharging cavity (12);
a discharge port (8) which is arranged at the tail end of the sewage treatment box (1) and is used for discharging impurities and sludge;
tooth's socket (9) have been seted up on mounting bracket (31) lateral wall, sewage treatment case (1) with sliding connection has fixed pinion rack (91) on mounting bracket (31) junction lateral wall, fixed pinion rack (91) with mounting bracket (31) junction is provided with fixed spring (92), fixed pinion rack (91) top is provided with reset lever (93), reset lever (93) top is provided with moves up slider (94), fixed pinion rack (91) are used for keeping stable when mounting bracket (31) are moved up.
2. A titanium electrode sewage treatment device according to claim 1, wherein the stirring mechanism (2) comprises:
a feed port (21) is formed at the top of the sewage treatment box (1), and the feed port (21) is used for adding flocculant and flocculant aid;
the stirring motor (22) is fixedly connected in the sewage treatment box (1), a stirring paddle (23) is fixedly connected to an output shaft of the stirring motor (22), and the stirring paddle (23) is used for stirring sewage, flocculant and flocculant aid in the electrolytic cavity (11).
3. A titanium electrode sewage treatment device according to claim 1, wherein the gas-water mixing mechanism (5) comprises:
the air pump (51) is fixedly connected to the side wall of the sewage treatment box (1);
the water-gas mixing cavity (52) is fixedly connected to the bottom wall of the sewage treatment tank (1), and the water-gas mixing cavity (52) is communicated with the air pump (51);
the recovery water pipe (53) is fixedly connected to the bottom wall of the sewage treatment tank (1), one end of the recovery water pipe (53) is fixedly communicated with the water-gas mixing cavity (52), and one end of the recovery water pipe (53) away from the water-gas mixing cavity (52) is fixedly communicated with the bottom of the recovery cavity (13);
the exhaust port (54) is arranged at the bottoms of the electrolysis cavity (11) and the discharge cavity (12) and is used for driving impurities in sewage in the electrolysis cavity (11) and the discharge cavity (12) to float upwards.
4. A titanium electrode sewage treatment device according to claim 3, wherein: the sewage disposal device is characterized in that a rotating cavity (71) is arranged at the joint of the sewage disposal box (1) and the sewage disposal box (7), a plurality of rotating plates (72) are arranged at the joint of the rotating shaft of the sewage disposal box (7) and the rotating cavity (71), an air outlet pipe (73) is arranged at the joint of the air pump (51) and the rotating cavity (71), and the air outlet pipe (73) is used for blowing the rotating plates (72) to rotate so that the sewage disposal box (7) rotates.
5. The titanium electrode sewage treatment device according to claim 1, wherein: the discharge port (8) is provided with a spiral plate (81), and the spiral plate (81) is used for crushing sludge or other impurities and then discharging the crushed sludge or other impurities.
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| CN117602781A (en) | 2024-02-27 |
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