CN117534268B - Wastewater treatment zero release device for pure water production - Google Patents
Wastewater treatment zero release device for pure water production Download PDFInfo
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- CN117534268B CN117534268B CN202410029380.5A CN202410029380A CN117534268B CN 117534268 B CN117534268 B CN 117534268B CN 202410029380 A CN202410029380 A CN 202410029380A CN 117534268 B CN117534268 B CN 117534268B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000002351 wastewater Substances 0.000 claims abstract description 112
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 239000012528 membrane Substances 0.000 claims abstract description 50
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 8
- 238000004062 sedimentation Methods 0.000 claims description 50
- 238000009423 ventilation Methods 0.000 claims description 43
- 238000001816 cooling Methods 0.000 claims description 39
- 238000004821 distillation Methods 0.000 claims description 24
- 239000012535 impurity Substances 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 4
- 230000007723 transport mechanism Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- 230000003204 osmotic effect Effects 0.000 description 3
- 230000020477 pH reduction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007547 defect Effects 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
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 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
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment zero-emission device for pure water production. Including support, inlet tube, carousel, driving piece I, pipeline II, pipeline III etc. the carousel rotate connect in on the support, driving piece I connect in on the support, pipeline I pipeline II with pipeline III all connect in on the carousel. The invention can carry out purification treatment on wastewater by matching the filtering material, the activated carbon, the reverse osmosis membrane, the transmission mechanism and the treatment mechanism, thereby realizing zero emission of wastewater treatment, and can simultaneously expose the filtering material, the activated carbon and the reverse osmosis membrane when the wastewater treatment is carried out by matching the turntable, the driving piece I, the pipeline II and the pipeline III without influencing the zero emission device of wastewater treatment, thereby being convenient for operators to clean the filtering material, the activated carbon and the reverse osmosis membrane, and not only being simple to operate, but also being time-saving and labor-saving.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment zero-emission device for pure water production.
Background
With the increasing tension of global water resources and the continuous improvement of environmental protection requirements, the research and application of wastewater treatment and reuse technology are particularly important; in particular, in the pure water production industry, a wastewater treatment and zero discharge device is one of key equipment, and the main function of the wastewater treatment and zero discharge device is to convert wastewater generated in the production process into reusable pure water through multistage filtration and purification processes.
When the traditional wastewater treatment device is used for treating wastewater, the wastewater is usually subjected to filtration, precipitation pretreatment and the like, then the water is subjected to purification treatment by utilizing an ion exchanger, the purified water sequentially passes through activated carbon and a reverse osmosis membrane, so that inorganic salts, microorganisms, organic matters and other pollutants in the wastewater are further removed, the wastewater sequentially passes through anaerobic fermentation, hydrolytic acidification, aerobic aeration and the like to reduce chemical oxygen demand and biochemical oxygen demand, and finally the wastewater is subjected to filtration and precipitation again, and the filtered and precipitated wastewater is distilled and cooled, so that the wastewater can reach the emission standard; however, when the conventional wastewater treatment device is used, since the active carbon and the reverse osmosis membrane are easy to reduce the filtering effect of the device after being used for a long time, the active carbon and the reverse osmosis membrane are required to be cleaned regularly, but when the active carbon and the reverse osmosis membrane are cleaned, the active carbon and the reverse osmosis membrane are both positioned in a pipeline or equipment, so that the operator needs to disassemble the pipeline or equipment during cleaning, the operation is troublesome, time and labor are wasted, and the wastewater treatment device needs to be stopped for a period of time during the operation.
Disclosure of Invention
In view of the above, the invention provides a wastewater treatment zero-emission device for pure water production, which can solve the defects that when the traditional wastewater treatment device cleans active carbon and reverse osmosis membrane, the active carbon and the reverse osmosis membrane are both positioned in a pipeline or equipment, so that the pipeline or equipment is required to be disassembled during cleaning, the operation is troublesome, time and labor are wasted, and the wastewater treatment device is required to stop working for a period of time during the operation.
The technical implementation scheme of the invention is as follows: the utility model provides a wastewater treatment zero release device for pure water production, including support and inlet tube, still including carousel, driving piece I, pipeline II, pipeline III, filter medium, active carbon, reverse osmosis membrane, transport mechanism and processing mechanism, the carousel rotate connect in on the support, driving piece I is used for the drive the carousel rotates, pipeline I pipeline II with pipeline III all connect in on the carousel, make pipeline I pipeline II with pipeline III can follow carousel synchronous rotation, pipeline I pipeline II with pipeline III's quantity is the same and is two at least, makes pipeline I pipeline II with behind the rotatory dislocation of pipeline III, enable remaining pipeline I pipeline II with pipeline III continues to work, filter medium active carbon with reverse osmosis membrane sets up respectively in pipeline I pipeline II with pipeline III, pipeline II pipeline III, make pipeline I pipeline II with pipeline III can follow the filter medium behind the pipeline II with transport mechanism carries out the filter medium is carried out to the filter medium in this sewage treatment with the filter medium is carried out to the filter medium.
Optionally, the transmission mechanism is including row's income pipe I, transmission pipe II and row's of being in tub II, row's of being in tub I intercommunication in on the support, just row's of being in tub I is used for with waste water in the pipeline I is discharged, transmission pipe I intercommunication in on the support, just be used for with waste water is discharged in the pipeline II, transmission pipe II both ends communicate respectively in on the support, just transmission pipe II is used for with waste water in the pipeline II is sent into in the pipeline III, row's of being in tub II intercommunication in on the support, just row's of being in tub II is used for with waste water in the pipeline III is discharged.
Optionally, the treatment mechanism includes sedimentation tank i, ion exchanger, treatment tank, sedimentation tank ii, distillation tank and cooling tank, sedimentation tank i is used for carrying out the sediment to the waste water, just discharge pipe i with sedimentation tank i intercommunication makes discharge pipe i can discharge the waste water into in the sedimentation tank i, ion exchanger is used for purifying the waste water, just ion exchanger with transfer line i intercommunication makes ion exchanger can discharge the waste water into in the pipeline ii, the treatment tank connect in on the sedimentation tank i, just the treatment tank with discharge pipe ii intercommunication makes discharge pipe ii can discharge the waste water to in the treatment tank, thereby makes the treatment tank can carry out further purification treatment to the waste water, sedimentation tank ii connect in on the treatment tank, the distillation tank connect in on the sedimentation tank ii, the cooling tank connect in on the distillation tank, sedimentation tank ii, the treatment tank with the cooling tank is used for carrying out the sedimentation, distillation and cooling down in proper order.
Optionally, the treatment mechanism further comprises a shunt pipe and a return pipe I, wherein the shunt pipe is communicated between the sedimentation tank II and the distillation tank and between the cooling tank, so that wastewater in the sedimentation tank II can flow into the distillation tank and the cooling tank respectively through the shunt pipe, and two ends of the return pipe I are respectively communicated with the cooling tank and the water inlet pipe.
Optionally, the device further comprises a cleaning mechanism, the cleaning mechanism comprises an input pipe, an output pipe, a flow sensor, a mounting shell, a double pipe rack and a backflow pipe II, the input pipe is communicated between the shunt pipe and the support, so that waste water in the shunt pipe can flow into the pipeline I, the pipeline II and the pipeline III through the input pipe, the filter medium in the pipeline I, the filter medium in the pipeline II and the filter medium in the pipeline III, the activated carbon and the reverse osmosis membrane are cleaned, the output pipe is communicated with the support, the flow sensor is arranged on the pipeline II, the flow sensor is used for detecting the flow of the waste water in the pipeline II, the mounting shell is connected between the distillation pool and the cooling pool, the output pipe is communicated with the mounting shell, the double pipe rack is rotationally communicated with the mounting shell, the output pipe can clean the pipeline I, the pipeline II and the cleaned double pipe in the pipeline III are respectively arranged in the support, and the backflow pipe is communicated with the two ends of the waste water in the mounting shell, and the backflow pipe is communicated with the two ends of the backflow pipe II.
Optionally, the cleaning mechanism further comprises a movable filter plate, an arc baffle, a driving piece II, an electric push rod, a ventilation frame and a discharge pipe, wherein the movable filter plate is slidably connected in the double-pipe rack, the movable filter plate can be used for filtering waste water in the double-pipe rack, the arc baffle is connected in the double-pipe rack, the arc baffle is used for limiting and blocking the movable filter plate, the driving piece II is connected on the installation shell, the driving piece II is used for driving the double-pipe rack to rotate, the electric push rod is connected on the installation shell, the ventilation frame is connected on a telescopic rod of the electric push rod, so that the electric push rod can drive the ventilation frame to move, the ventilation frame can push the movable filter plate to move, impurities in the double-pipe rack can be pushed out during the movement, the discharge pipe is communicated on the installation shell, and the discharge pipe is used for discharging impurities in the double-pipe rack.
Optionally, the air blowing device further comprises an air blowing mechanism, the air blowing mechanism comprises an air box and an air pipe, the air box is connected to the installation shell, two ends of the air pipe are respectively communicated with the air box and the installation shell, and the air box can blow air in the double pipe frames through the air pipe and blow out impurities.
Optionally, the blowing mechanism further comprises a servo motor and an air outlet plate, the servo motor is connected to a telescopic rod of the electric push rod, the air outlet plate is rotationally connected to the ventilation frame, wind energy in the ventilation frame is intensively blown out through the air outlet plate, and the air outlet plate is connected with an output shaft of the servo motor, so that the servo motor can drive the air outlet plate to rotate.
Optionally, the device further comprises a scraping mechanism, the scraping mechanism comprises a scraping plate and a movable frame, the scraping plate is arranged in the reverse osmosis membrane, so that waste water in the reverse osmosis membrane can impulse the scraping plate to move, the scraping plate can move to scrape impurities in the reverse osmosis membrane, the movable frame is slidably connected in the pipeline III, and the movable frame is used for limiting the scraping plate.
Compared with the prior art, the invention has the following advantages: 1. the invention can carry out purification treatment on wastewater by matching the filtering material, the activated carbon, the reverse osmosis membrane, the transmission mechanism and the treatment mechanism, thereby realizing zero emission of wastewater treatment, and can simultaneously expose the filtering material, the activated carbon and the reverse osmosis membrane when the wastewater treatment is carried out by matching the turntable, the driving piece I, the pipeline II and the pipeline III without influencing the zero emission device of wastewater treatment, thereby being convenient for operators to clean the filtering material, the activated carbon and the reverse osmosis membrane, and not only being simple to operate, but also being time-saving and labor-saving.
2. According to the invention, through the arrangement of the flow sensor, the input pipe, the output pipe, the movable filter plate, the electric push rod and the ventilation frame, not only can the two pipelines I, II and III be automatically replaced, but also the filter material, the activated carbon and the reverse osmosis membrane can be automatically washed and cleaned, and the impurities in the double pipe racks can be automatically and regularly cleaned, so that an operator is more convenient to use.
3. According to the invention, the bellows, the ventilation pipe, the servo motor and the air outlet plate are matched, so that the bellows and the ventilation pipe can blow air into the ventilation frame, and the air of the ventilation frame is intensively blown out to the right through the seam of the air outlet plate, thereby completely blowing out the residual impurities in the filter holes of the movable filter plates and the lower pipe of the double-pipe frame, and further facilitating the cleaning of the residual impurities by operators.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic perspective view of the pipes I, II and III according to the present invention.
Fig. 3 is a schematic perspective view of the filter material, activated carbon and reverse osmosis membrane according to the present invention.
Fig. 4 is a schematic perspective view of a first perspective view of the transport mechanism and the processing mechanism of the present invention.
Fig. 5 is a schematic view of a second perspective of the transfer mechanism and the processing mechanism of the present invention.
Fig. 6 is a schematic perspective view of a cleaning mechanism according to the present invention.
Fig. 7 is a schematic perspective view of the stent, inlet tube and shunt of the present invention.
FIG. 8 is a schematic perspective view of the support, delivery tube and mounting shell of the present invention.
Fig. 9 is a schematic perspective view of a cleaning mechanism and a blowing mechanism according to the present invention.
Fig. 10 is an exploded view of fig. 7 in accordance with the present invention.
Fig. 11 is a cross-sectional view of a double tube rack of the present invention.
Fig. 12 is a schematic perspective view of the ventilation frame, servo motor and air outlet plate of the present invention.
Fig. 13 is a cross-sectional view of the piping iii and reverse osmosis membrane of the present invention.
Fig. 14 is a schematic perspective view of a scraping mechanism according to the present invention.
Meaning of reference numerals in the drawings: 1: support, 2: inlet tube, 3: turntable, 4: driving piece i, 5: pipeline i, 6: pipeline ii, 7: pipeline iii, 8: filter medium, 9: activated carbon, 10: reverse osmosis membrane, 11: discharge pipe i, 12: transmission tube i, 13: transmission tube ii, 14: discharge into pipe ii, 15: sedimentation tank i, 16: ion exchanger, 17: treatment cell, 18: sedimentation tank ii, 19: distillation cell, 20: cooling tank, 21: shunt tube, 22: return tubes i, 23: input tube, 24: output tube, 25: flow sensor, 26: mounting shell, 27: double tube rack, 28: return tubes ii, 29: movable filter plate, 30: arc baffle, 31: driving member ii, 32: electric putter, 33: ventilation frame, 34: discharge pipe, 35: bellows, 36: ventilation tube, 37: servo motor, 38: air outlet plate, 39: a scraper blade, 40: a movable frame.
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.
Examples: the zero discharge device for wastewater treatment for pure water production is shown in figures 1-5, and comprises a bracket 1 and a water inlet pipe 2; a manipulator is arranged on the right lower side of the bracket 1; the water inlet pipe 2 is communicated with the left upper side of the bracket 1; the device also comprises a turntable 3, a driving piece I4, a pipeline I5, a pipeline II 6, a pipeline III 7, a filter material 8, active carbon 9, a reverse osmosis membrane 10, a transmission mechanism and a treatment mechanism; the four turntables 3 are all rotationally connected to the upper side of the bracket 1, and teeth are spaced from the outer wall of the second turntable 3 from left to right; the driving piece I4 consists of a driving motor I and a gear I, the driving motor I is connected to the top of the bracket 1, and the driving motor I is electrically connected with the controller; the gear I is connected to the output shaft of the driving motor I so that the driving motor I can drive the gear I to rotate, and the gear I is meshed with the teeth on the outer wall of the second turntable 3 from left to right so that the gear I can drive the second turntable 3 from left to right to rotate; two pipelines I5 are connected between the four turntables 3; two pipelines II 6 are connected between the four turntables 3; the two pipelines III 7 are connected between the four turntables 3, and the pipeline I5, the pipeline II 6 and the pipeline III 7 can synchronously rotate along with the second turntable 3 from left to right and drive the rest turntables 3 to synchronously rotate, and after one pipeline I5, the pipeline II 6 and the pipeline III 7 are rotated and misplaced, the other pipeline I5, the pipeline II 6 and the pipeline III 7 can continuously work; the filter material 8 is arranged in the pipeline I5; the activated carbon 9 is arranged in the pipeline II 6; the reverse osmosis membrane 10 is arranged in the pipeline III 7, and after the pipeline I5, the pipeline II 6 and the pipeline III 7 are staggered, the filter material 8, the activated carbon 9 and the reverse osmosis membrane 10 can be exposed, so that an operator can clean the filter material 8, the activated carbon 9 and the reverse osmosis membrane 10 conveniently; the transmission mechanism is used for transmitting the wastewater in the pipeline I5, the pipeline II 6 and the pipeline III 7, so that the filter material 8, the activated carbon 9 and the reverse osmosis membrane 10 are used for filtering the wastewater; the treatment mechanism is used for purifying the wastewater.
Referring to fig. 4 and 5, the conveying mechanism comprises a discharge pipe i 11, a conveying pipe i 12, a conveying pipe ii 13 and a discharge pipe ii 14; the discharge pipe I11 is communicated with the upper right side of the bracket 1, and the discharge pipe I11 is used for discharging the wastewater in the pipeline I5; the transmission pipe I12 is communicated with the left upper side of the bracket 1 and is used for discharging wastewater into the pipeline II 6; the left end and the right end of the transmission pipe II 13 are respectively communicated with the bracket 1, and the transmission pipe II 13 is used for conveying the wastewater in the pipeline II 6 into the pipeline III 7; a drain pipe ii 14 is connected to the upper right side of the rack 1, and the drain pipe ii 14 is used for draining the waste water in the pipe iii 7.
Referring to fig. 4 and 5, the treatment mechanism comprises a sedimentation tank i 15, an ion exchanger 16, a treatment tank 17, a sedimentation tank ii 18, a distillation tank 19, a cooling tank 20, a shunt pipe 21 and a return pipe i 22; the sedimentation tank I15 is positioned at the right rear part of the bracket 1, the sedimentation tank I15 is used for precipitating the wastewater, and the discharge pipe I11 is communicated with the sedimentation tank I15, so that the discharge pipe I11 can discharge the wastewater into the sedimentation tank I15; the ion exchanger 16 is positioned on the right side of the bracket 1, and the ion exchanger 16 is communicated with the sedimentation tank I15, so that the wastewater which is sedimented in the sedimentation tank I15 can be sent into the ion exchanger 16 for purification, and the ion exchanger 16 is communicated with the transmission pipe I12, so that the ion exchanger 16 can discharge the wastewater into the pipeline II 6; the treatment tank 17 consists of three tanks which are sequentially connected, the right side of the rightmost tank is connected with the left side of the sedimentation tank I15, and the rightmost tank is communicated with the discharge pipe II 14, so that the discharge pipe II 14 can discharge wastewater into the rightmost tank, and the three tanks are sequentially communicated with each other, thereby the three tanks can be sequentially used for carrying out anaerobic fermentation, hydrolytic acidification and aerobic aeration on the wastewater, and further purifying treatment on the wastewater; the sedimentation tank II 18 is connected to the left side of the leftmost tank in the treatment tank 17, and the sedimentation tank II 18 is communicated with the leftmost tank in the treatment tank 17, so that the leftmost tank in the treatment tank 17 can send the treated wastewater into the sedimentation tank II 18 for sedimentation; the distillation pool 19 is connected to the left side of the sedimentation pool II 18, and the distillation pool 19 is used for distilling the wastewater; the cooling tank 20 is connected to the left side of the distillation tank 19, and the cooling tank 20 is used for cooling the wastewater, and the cooling tank 20 is communicated with the distillation tank 19 so that water vapor generated in the distillation tank 19 can float into the cooling tank 20 for cooling; the shunt tubes 21 are communicated among the sedimentation tank II 18, the distillation tank 19 and the cooling tank 20, so that wastewater in the sedimentation tank II 18 can flow into the distillation tank 19 and the cooling tank 20 respectively through the shunt tubes 21, two ends of the return tube I22 are respectively communicated with the cooling tank 20 and the water inlet pipe 2, and a one-way valve is arranged in the return tube I22, so that wastewater in the cooling tank 20 can flow back into the water inlet pipe 2 through the return tube I22 for reprocessing, and wastewater in the water inlet pipe 2 cannot flow into the cooling tank 20 through the return tube I22 due to the one-way valve.
When in use, wastewater generated by pure water production is introduced into the water inlet pipe 2, the wastewater enters the pipeline I5 through the water inlet pipe 2, so that the filtering material 8 in the pipeline I5 filters the wastewater, then the filtered wastewater flows into the sedimentation tank I15 through the pipeline I5 and the discharge pipe I11, the flocculating agent is added into the sedimentation tank I15, the wastewater is precipitated in the sedimentation tank I15, so that the wastewater is pretreated, after the wastewater is pretreated, the pretreated wastewater is discharged into the ion exchanger 16 from the sedimentation tank I15, the ion exchanger 16 purifies the pretreated wastewater, after the wastewater is purified in the ion exchanger 16, the purified wastewater enters the transmission pipe I12 through the ion exchanger 16 and is transmitted into the pipeline II 6 through the transmission pipe I12, the activated carbon 9 in the pipeline II 6 is used for purifying the wastewater again, after the wastewater is purified in the pipeline II 6, the purified wastewater is transmitted into the pipeline III 7 from the pipeline II 6 through the transmission pipe II 13, the reverse osmosis membrane 10 in the pipeline III 7 is used for carrying out osmotic treatment on the wastewater, after the wastewater is osmotic treated in the pipeline III 7, the osmotic treated wastewater enters the discharge pipe II 14 from the pipeline III 7 and is discharged into the treatment tank 17 through the discharge pipe II 14, the treatment tank 17 sequentially carries out anaerobic fermentation, hydrolytic acidification and aerobic aeration treatment steps on the wastewater, after the wastewater is treated in the treatment tank 17, the treated wastewater enters the sedimentation tank II 18 through the treatment tank 17, then flocculating agent is added into the sedimentation tank II 18, the wastewater is precipitated in the sedimentation tank II 18, after the wastewater is precipitated in the sedimentation tank II 18, the wastewater after precipitation is respectively discharged into a distillation pool 19 and a cooling pool 20 from a precipitation pool II 18 through a shunt pipe 21, so that the distillation pool 19 distills the wastewater in the distillation pool, water vapor formed in the distillation pool 19 floats into the cooling pool 20, then the water vapor in the cooling pool 20 is cooled by the wastewater shunted into the cooling pool 20 through the shunt pipe 21, water droplets are formed by cooling the water vapor and are discharged through the cooling pool 20, and the wastewater shunted into the cooling pool 20 returns into the water inlet pipe 2 through a return pipe I22, so that the wastewater purification treatment can be completed, and the wastewater treatment zero emission is realized; when the filter materials 8, the activated carbon 9 and the reverse osmosis membrane 10 in the pipeline I5, the pipeline II 6 and the pipeline III 7 need to be cleaned, the driving piece I4 can be controlled by the controller on the support 1 to drive the turntable 3 to drive the pipeline I5, the pipeline II 6 and the pipeline III 7 to rotate and misplace, so that the pipeline I5, the pipeline II 6 and the pipeline III 7 which are being communicated are respectively disconnected with the water inlet pipe 2, the discharge pipe I11, the transmission pipe I12, the transmission pipe II 13 and the discharge pipe II 14, the filter materials 8, the activated carbon 9 and the reverse osmosis membrane 10 in the pipeline I5, the pipeline II 6 and the pipeline III 7 are exposed, and the other pipeline I5, the pipeline II 6 and the pipeline III 7 which are not communicated are respectively communicated with the water inlet pipe 2, the discharge pipe I11, the transmission pipe I12, the transmission pipe II 13 and the discharge pipe II 14, so that the wastewater treatment zero-emission device can continuously carry out wastewater treatment, and then the filter materials 8, the activated carbon 9 and the reverse osmosis membrane 10 exposed in the pipeline I5, the pipeline II 6 and the pipeline III 7 are sequentially carried out water, the filter materials 8, the activated carbon 9 and the reverse osmosis membrane 10 can be cleaned conveniently.
Referring to fig. 6-8, the cleaning device further comprises a cleaning mechanism, wherein the cleaning mechanism comprises an input pipe 23, an output pipe 24, a flow sensor 25, a mounting shell 26, a double pipe frame 27 and a return pipe II 28; the input pipe 23 is communicated between the shunt pipe 21 and the upper right side of the bracket 1, so that the wastewater in the shunt pipe 21 can flow into the non-communicated pipeline I5, the non-communicated pipeline II 6 and the non-communicated pipeline III 7 through the input pipe 23, and the filter materials 8, the activated carbon 9 and the reverse osmosis membrane 10 in the non-communicated pipelines I5, II 6 and III 7 are cleaned; the output pipe 24 is communicated with the left upper side of the bracket 1; the flow sensor 25 is arranged on the discharge pipe II 14, the flow sensor 25 is electrically connected with a controller on the bracket 1, and the flow sensor 25 is used for detecting the flow of wastewater discharged into the discharge pipe II 14; a mounting case 26 is connected between the distillation tank 19 and the front side of the cooling tank 20, and an output pipe 24 communicates with the mounting case 26; the double pipe frames 27 are rotatably communicated with the mounting shell 26, the double pipes of the double pipe frames 27 are divided into an upper pipe and a lower pipe, so that the output pipe 24 can discharge waste water which is not communicated and is cleaned in the pipeline I5, the pipeline II 6 and the pipeline III 7 into the upper pipe of the double pipe frames 27, and teeth are spaced on the outer wall of the double pipe frames 27; the two ends of the return pipe II 28 are respectively communicated with the mounting shell 26 and the water inlet pipe 2, and a one-way valve is arranged in the return pipe II 28, so that the return pipe II 28 can return the waste water in the upper pipe of the double pipe rack 27 to the water inlet pipe 2, and the waste water in the water inlet pipe 2 cannot flow into the double pipe rack 27 through the return pipe II 28 due to the one-way valve.
Referring to fig. 9 to 11, the cleaning mechanism further includes a movable filter plate 29, an arc baffle 30, a driving member ii 31, an electric push rod 32, a ventilation frame 33, and a discharge pipe 34; the two movable filter plates 29 are both connected in the double-pipe frame 27 in a sliding way, the movable filter plates 29 can filter the waste water in the double-pipe frame 27, and the movable filter plates 29 are made of iron; two arc baffles 30 are connected to the upper and lower sides of the inside of the double pipe rack 27, and the arc baffles 30 are used for limiting and blocking the left end of the movable filter plate 29; the driving piece II 31 consists of a driving motor II and a gear II, the driving motor II is connected to the mounting shell 26, the gear II is connected to an output shaft of the driving motor II so that the driving motor II can drive the gear II to rotate, and the gear II is meshed with teeth on the double pipe frames 27 so that the gear II can drive the double pipe frames 27 to rotate; the electric push rod 32 is connected to the mounting shell 26; the ventilation frame 33 is connected to the telescopic rod of the electric push rod 32, so that the electric push rod 32 can drive the ventilation frame 33 to move, and the ventilation frame 33 can push the movable filter plate 29 to move, so that impurities in the double-tube frame 27 can be pushed out when the movable filter plate 29 moves, and the ventilation frame 33 is made of a magnet, so that the ventilation frame 33 can adsorb the movable filter plate 29 through magnetic force; a discharge pipe 34 is connected to the right side of the mounting case 26, and the discharge pipe 34 is used for discharging impurities in the double pipe rack 27.
When the wastewater flows through the discharge pipe II 14, the flow sensor 25 detects the wastewater flow in the discharge pipe II 14, when the flow sensor 25 detects that the wastewater flow in the discharge pipe II 14 is lower than a preset value for a period of time, the flow sensor 25 sends out a signal, and a controller on the support 1 can control the driving piece I4 to drive the turntable 3 to drive the pipeline I5, the pipeline II 6 and the pipeline III 7 to rotate and misplacement after receiving the signal, so that the two pipelines I5, the pipeline II 6 and the pipeline III 7 are automatically replaced; when the wastewater precipitated in the shunt tube 21 is shunted into the input tube 23, the input tube 23 sends the wastewater precipitated into the non-communicated pipelines I5, II 6 and III 7, so that the filter materials 8, the activated carbon 9 and the reverse osmosis membrane 10 in the non-communicated pipelines I5, II 6 and III 7 are washed and cleaned, and then the wastewater cleaned in the non-communicated pipelines I5, II 6 and III 7 flows into the output tube 24 and flows into the upper tube of the double tube rack 27 through the output tube 24, so that the movable filter plate 29 filters the wastewater in the upper tube of the double tube rack 27, impurities in the wastewater remain in the upper tube of the double tube rack 27, and the wastewater filtered through the movable filter plate 29 flows back into the water inlet tube 2 again through the return tube II 28, so that the filter materials 8, the activated carbon 9 and the reverse osmosis membrane 10 are washed and cleaned automatically; the driving piece II 31 is used for periodically driving the double pipe frames 27 to rotate 180 degrees, so that the upper pipe and the lower pipe of the double pipe frames 27 are interchanged, the lower pipe of the double pipe frames 27 is changed into the upper pipe to continue to work, the upper pipe is changed into the lower pipe, then the electric push rod 32 is used for periodically driving the ventilation frame 33 to move rightwards, the ventilation frame 33 is in contact with the movable filter plate 29, the ventilation frame 33 is used for pushing the movable filter plate 29 to move rightwards, impurities in the lower pipe of the double pipe frames 27 are pushed rightwards into the discharge pipe 34 by the movable filter plate 29, the impurities are discharged through the discharge pipe 34, the electric push rod 32 is used for periodically driving the ventilation frame 33 to move leftwards to reset, the movable filter plate 29 is driven by magnetic force to move leftwards to reset the ventilation frame 33, when the movable filter plate 29 is in contact with the arc-shaped baffle 30, the ventilation frame 33 is separated from the movable filter plate 29 when the ventilation frame 33 is continuously moved leftwards to reset, and impurities in the double pipe frames 27 can be automatically cleaned regularly.
Referring to fig. 9-12, the air blower also comprises an air blower mechanism, wherein the air blower mechanism comprises an air box 35, a ventilation pipe 36, a servo motor 37 and an air outlet plate 38; the bellows 35 is connected to the mounting housing 26; the two ends of the ventilation pipe 36 are respectively communicated with the air box 35 and the installation shell 26, so that the air box 35 can blow air into the double-pipe frame 27 through the ventilation pipe 36 and blow out impurities; the servo motor 37 is connected to the telescopic rod of the electric push rod 32; the air outlet plate 38 is rotatably connected to the ventilation frame 33, and a slit is formed in the air outlet plate 38 to enable wind energy in the ventilation frame 33 to be blown out intensively through the slit of the air outlet plate 38, and the air outlet plate 38 is connected with an output shaft of the servo motor 37 to enable the servo motor 37 to drive the air outlet plate 38 to rotate.
When the movable filter plate 29 pushes impurities in the lower pipe of the double pipe frame 27 to the right into the discharge pipe 34, the lower pipe of the double pipe frame 27 can be blown regularly through the bellows 35 and the ventilation pipe 36, so that wind enters the ventilation frame 33 through the lower pipe of the double pipe frame 27, and wind in the ventilation frame 33 is blown out intensively to the right through the slits of the wind outlet plate 38, so that impurities remained in the filter holes of the movable filter plate 29 and the lower pipe of the double pipe frame 27 are blown out completely, the impurities remained are cleaned, the wind outlet plate 38 is driven to rotate regularly through the servo motor 37 during the cleaning, and the position of the slits can be continuously adjusted through rotation of the wind outlet plate 38, so that the wind blowing direction is continuously adjusted, the wind blowing area is increased, and the effect of cleaning the impurities is improved.
Referring to fig. 13 and 14, the scraper mechanism is further included, and the scraper mechanism includes a scraper 39 and a movable frame 40; the scraper 39 is arranged in the reverse osmosis membrane 10, through holes are formed in the scraper 39 at intervals so that wastewater can flow through the through holes, the scraper 39 can be driven to move by the wastewater, impurities on the inner wall of the reverse osmosis membrane 10 are scraped by the scraper 39 through movement, and the outer wall of the scraper 39 is made of a magnet; the movable frame 40 is slidably connected in the pipeline iii 7, and the movable frame 40 is used for limiting the scraper 39, and the inner wall of the movable frame 40 is made of a magnet, so that the movable frame 40 can move along with the scraper 39 through magnetic force.
When waste water flows in the pipeline III 7, the waste water can impulse the scraper 39 to move in the pipeline III 7, so that the scraper 39 scrapes impurities on the inner wall of the reverse osmosis membrane 10, and meanwhile, the scraper 39 moves to drive the movable frame 40 to synchronously move through magnetic force, so that the movable frame 40 can limit the scraper 39 in the reverse osmosis membrane 10, and the scraper 39 is prevented from toppling over in the reverse osmosis membrane 10.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (4)
1. The utility model provides a wastewater treatment zero release device for pure water production, includes support (1) and inlet tube (2), characterized by still including carousel (1) and inlet tube (2), drive piece I (4), pipeline I (5), pipeline II (6), pipeline III (7), filter media (8), active carbon (9), reverse osmosis membrane (10), transport mechanism and processing mechanism, carousel (3) rotate connect in on support (1), drive piece I (4) are used for the drive carousel (3) rotate, pipeline I (5) pipeline II (6) with pipeline III (7) all connect in on carousel (3), make pipeline I (5) pipeline II (6) with pipeline III (7) can follow carousel (3) synchronous rotation, pipeline I (5), pipeline II (6) with the quantity of pipeline III (7) is the same and is two at least, makes pipeline I (5), pipeline II (6) and pipeline III (7) rotate, pipeline II (6) and pipeline III (7) keep on after pipeline I (6) and pipeline III (7) rotate, pipeline III (7) and the rest pipeline II (8) can continue to rotate The activated carbon (9) and the reverse osmosis membrane (10) are respectively arranged in the pipeline I (5), the pipeline II (6) and the pipeline III (7), the pipeline I (5), the pipeline II (6) and the pipeline III (7) can enable the filter material (8), the activated carbon (9) and the reverse osmosis membrane (10) to be exposed after being staggered, so that the filter material (8), the activated carbon (9) and the reverse osmosis membrane (10) are cleaned, the transmission mechanism is used for transmitting wastewater in the pipeline I (5), the pipeline II (6) and the pipeline III (7), so that the filter material (8), the activated carbon (9) and the reverse osmosis membrane (10) are used for filtering the wastewater, and the treatment mechanism is used for purifying the wastewater; the transmission mechanism comprises a discharge pipe I (11), a transmission pipe I (12), a transmission pipe II (13) and a discharge pipe II (14), wherein the discharge pipe I (11) is communicated with the support (1), the discharge pipe I (11) is used for discharging wastewater in the pipeline I (5), the transmission pipe I (12) is communicated with the support (1) and is used for discharging wastewater into the pipeline II (6), two ends of the transmission pipe II (13) are respectively communicated with the support (1), the transmission pipe II (13) is used for feeding wastewater in the pipeline II (6) into the pipeline III (7), the discharge pipe II (14) is communicated with the support (1), and the discharge pipe II (14) is used for discharging wastewater in the pipeline III (7); the treatment mechanism comprises a sedimentation tank I (15), an ion exchanger (16), a treatment tank (17), a sedimentation tank II (18), a distillation tank (19) and a cooling tank (20), wherein the sedimentation tank I (15) is used for sedimentation of wastewater, and a discharge pipe I (11) is communicated with the sedimentation tank I (15), so that the discharge pipe I (11) can discharge wastewater into the sedimentation tank I (15), the ion exchanger (16) is used for purification of wastewater, the ion exchanger (16) is communicated with the transmission pipe I (12), the ion exchanger (16) can discharge wastewater into the pipeline II (6), the treatment tank (17) is connected to the sedimentation tank I (15), and the treatment tank (17) is communicated with the discharge pipe II (14), so that the discharge pipe II (14) can discharge wastewater into the treatment tank I (17), the treatment tank (17) can further purify the wastewater, the ion exchanger (16) can be connected to the sedimentation tank II (19), the sedimentation tank II (19) can be sequentially distilled, the sedimentation tank II (19) can be connected to the cooling tank (20), and the cooling tank (19) can be sequentially distilled Distilling and cooling; the treatment mechanism further comprises a shunt pipe (21) and a return pipe I (22), the shunt pipe (21) is communicated between the sedimentation tank II (18), the distillation tank (19) and the cooling tank (20), so that wastewater in the sedimentation tank II (18) can flow into the distillation tank (19) and the cooling tank (20) through the shunt pipe (21), and two ends of the return pipe I (22) are respectively communicated with the cooling tank (20) and the water inlet pipe (2); still including clean mechanism, clean mechanism is including input tube (23), output tube (24), flow sensor (25), installation shell (26), double-barrelled frame (27) and back flow II (28), input tube (23) communicate in shunt tubes (21) with between support (1), make waste water in shunt tubes (21) can pass through input tube (23) inflow in pipeline I (5) pipeline II (6) with in pipeline III (7), thereby to pipeline I (5) pipeline II (6) with in pipeline III (7) filter medium (8), active carbon (9) with reverse osmosis membrane (10) clean, output tube (24) communicate in on support (1), flow sensor (25) set up in on pipeline II (14) are discharged, and flow sensor (25) are used for detecting in pipeline II (14), installation shell (26) with in pipeline III (7) filter medium (8), active carbon (9) with in pipeline III (7) are connected to discharge tube (24) and are discharged into waste water tank (14) in order to make the cooling tank (24) and are installed in pipeline II (24) and are connected in pipeline I can be connected to the cooling shell (20) and be connected to the cooling tank (20) The waste water cleaned in the pipeline II (6) and the pipeline III (7) is discharged into the double-pipe frame (27), and two ends of the return pipe II (28) are respectively communicated with the mounting shell (26) and the water inlet pipe (2), so that the return pipe II (28) can return the waste water in the double-pipe frame (27) into the water inlet pipe (2); the cleaning mechanism further comprises a movable filter plate (29), an arc baffle (30), a driving piece II (31), an electric push rod (32), a ventilation frame (33) and a discharge pipe (34), wherein the movable filter plate (29) is connected in the double pipe frame (27) in a sliding manner, the movable filter plate (29) can filter waste water in the double pipe frame (27), the arc baffle (30) is connected in the double pipe frame (27), the arc baffle (30) is used for limiting and blocking the movable filter plate (29), the driving piece II (31) is connected to the mounting shell (26), the driving piece II (31) is used for driving the double pipe frame (27) to rotate, the electric push rod (32) is connected to the mounting shell (26), the ventilation frame (33) is connected to a telescopic rod of the electric push rod (32), the electric push rod (32) can drive the frame (33) to move, the ventilation frame (33) can push the movable filter plate (29) to move, and therefore the movable filter plate (29) can be pushed out of the double pipe frame (26) to move when the movable filter plate (29) is mounted on the mounting shell (26), and the discharge pipe (34) is used for discharging impurities in the double pipe frames (27).
2. The wastewater treatment zero-emission device for pure water production according to claim 1, further comprising a blowing mechanism, wherein the blowing mechanism comprises a bellows (35) and a ventilation pipe (36), the bellows (35) is connected to the installation shell (26), and two ends of the ventilation pipe (36) are respectively communicated with the bellows (35) and the installation shell (26), so that the bellows (35) can blow air in the double-pipe frame (27) through the ventilation pipe (36) and blow impurities out.
3. The wastewater treatment zero-emission device for pure water production according to claim 2, wherein the air blowing mechanism further comprises a servo motor (37) and an air outlet plate (38), the servo motor (37) is connected to a telescopic rod of the electric push rod (32), the air outlet plate (38) is rotatably connected to the ventilation frame (33), wind energy in the ventilation frame (33) is intensively blown out through the air outlet plate (38), and the air outlet plate (38) is connected with an output shaft of the servo motor (37), so that the servo motor (37) can drive the air outlet plate (38) to rotate.
4. A wastewater treatment zero release device for pure water production according to claim 3, further comprising a scraping mechanism, wherein the scraping mechanism comprises a scraping plate (39) and a movable frame (40), the scraping plate (39) is arranged in the reverse osmosis membrane (10), so that wastewater in the reverse osmosis membrane (10) can impulse the scraping plate (39) to move, the scraping plate (39) can scrape impurities in the reverse osmosis membrane (10), the movable frame (40) is slidably connected in the pipeline iii (7), and the movable frame (40) is used for limiting the scraping plate (39).
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| CN202410029380.5A CN117534268B (en) | 2024-01-09 | 2024-01-09 | Wastewater treatment zero release device for pure water production |
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| CN202410029380.5A CN117534268B (en) | 2024-01-09 | 2024-01-09 | Wastewater treatment zero release device for pure water production |
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| CN215798807U (en) * | 2021-08-19 | 2022-02-11 | 南京程泽环保有限公司 | Reverse osmosis water purification device |
| CN116874010A (en) * | 2023-09-08 | 2023-10-13 | 淄博卓尔水处理设备有限公司 | Water distillation device with automatic water injection function |
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2024
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| DE4040024A1 (en) * | 1990-12-14 | 1992-06-17 | Basf Magnetics Gmbh | Continuous carousel filter - with auto discharge and replacement of filter candles, useful for solvent recovery from dispersions |
| KR100509320B1 (en) * | 2004-08-27 | 2005-09-05 | 아주환경 주식회사 | Advanced deionized water system and waste water recycling system for display parts manufacturing |
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