CN117550685A - Reverse osmosis water treatment device with high recovery rate - Google Patents
Reverse osmosis water treatment device with high recovery rate Download PDFInfo
- Publication number
- CN117550685A CN117550685A CN202410044430.7A CN202410044430A CN117550685A CN 117550685 A CN117550685 A CN 117550685A CN 202410044430 A CN202410044430 A CN 202410044430A CN 117550685 A CN117550685 A CN 117550685A
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- China
- Prior art keywords
- reverse osmosis
- processing case
- fixedly connected
- membrane
- rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 59
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 239000012528 membrane Substances 0.000 claims abstract description 110
- 238000001914 filtration Methods 0.000 claims abstract description 68
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 239000010865 sewage Substances 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 27
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 238000007667 floating Methods 0.000 claims description 24
- 230000008859 change Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000007790 scraping Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009298 carbon filtering Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2033—By influencing the flow dynamically
- B01D2321/2058—By influencing the flow dynamically by vibration of the membrane, e.g. with an actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/30—Mechanical cleaning, e.g. with brushes or scrapers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a high-recovery reverse osmosis water treatment device, which particularly relates to the technical field of sewage treatment, and comprises the following components: the treatment box is characterized in that a water storage bin is formed in the upper end in the treatment box, a mechanical filtering film is arranged below the water storage bin in the treatment box, a cleaning mechanism for scraping and cleaning dirt and filter residues on the surface of the mechanical filtering film is arranged above the mechanical filtering film, a reverse osmosis membrane is vertically arranged on one side of the lower part in the treatment box, a cleaning mechanism for cleaning impurities on the other side of the reverse osmosis membrane is arranged on one side of the reverse osmosis membrane, and a control mechanism for controlling the water level in the water storage bin is arranged on one side of the water storage bin: the cleaning mechanism is arranged to conveniently scrape and collect dirt and filter residues accumulated on the surface of the mechanical filter membrane when the device is operated, so that the cleaning frequency of the mechanical filter membrane is greatly reduced; the cleaning mechanism is convenient for clean the impurity filtered on one side of the reverse osmosis membrane, and meanwhile, no additional driving structure is required.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a reverse osmosis water treatment device with high recovery rate.
Background
In the sewage treatment process, in order to purify the water quality in sewage, recycle the spot in the sewage simultaneously, need handle sewage through high recovery reverse osmosis water treatment facilities, reach the purpose that purifies sewage and retrieve the recycle to the high concentration sewage mixture that purifies sewage production, improve sewage treatment's high recovery, avoid causing the waste of resource, can reach the purpose of reverse field fertilization after high concentration sewage mixture is post-treatment.
At present, in the use of the existing high-recovery reverse osmosis water treatment device, a cleaning mechanism is arranged in the reverse osmosis water treatment device and used for flushing some larger filter residues and stains filtered out from the surface of a mechanical filter membrane, so that blocking is avoided, the effect of sewage treatment is affected, but the device is in a shutdown state in the cleaning process, a great deal of time is consumed in the process, the sewage treatment efficiency is greatly reduced, the reverse osmosis membrane arranged in the existing high-recovery reverse osmosis water treatment device is generally divided into two ways in the cleaning process, one way is used for disassembling and cleaning the reverse osmosis membrane, the way is complex, labor is consumed, a driving mechanism is arranged in the device and used for cleaning the reverse osmosis membrane, and although the way is convenient, the driving mechanism can consume energy, so that the running cost of the device is greatly increased.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a high recovery reverse osmosis water treatment device to solve the above-mentioned problems of the related art.
In order to achieve the above purpose, the present invention provides the following technical solutions: comprising the following steps: the treatment box, the water storage bin has been seted up to the upper end in the treatment box, be located water storage bin below in the treatment box and be equipped with mechanical filtration membrane, mechanical filtration membrane top is equipped with the clean mechanism who is used for striking off and clear up mechanical filtration membrane surperficial spot and filter residue, reverse osmosis membrane is vertically installed to treatment box below one side, reverse osmosis membrane one side is equipped with and is used for carrying out clear clean mechanism to the impurity of reverse osmosis membrane opposite side, one side is equipped with the control mechanism who is used for controlling the water level in the water storage bin.
In a preferred embodiment, mechanical filtration membrane one end is passed through the axostylus axostyle and is rotated with the processing tank inside wall and be connected, mechanical filtration membrane lateral wall all with processing tank inside wall sliding connection, clearance mechanism is including the mounting panel of locating mechanical filtration membrane top, a plurality of brush hair are installed to the mounting panel bottom, a plurality of brush hair bottoms all in mechanical filtration membrane surface sliding connection, set up the intercommunication storehouse in the mounting panel, a plurality of delivery ports have been seted up to mounting panel bottom array, a plurality of delivery ports all communicate with the intercommunication storehouse, processing tank top one end fixedly connected with cleaning tank, the water pump intercommunication that cleaning tank one end passed through has guiding hose, the guiding hose other end runs through processing tank top surface and intercommunication storehouse intercommunication, mounting panel one side top fixedly connected with connecting rod, the scraper blade is installed to the connecting rod bottom, scraper blade bottom surface and mechanical filtration membrane top sliding connection, the mounting panel top is equipped with the connecting plate, connecting plate top fixedly connected with U-shaped drive plate, U-shaped drive plate top level runs through threaded connection has the drive screw, processing tank one side is located the relative position fixedly connected with driving motor of drive screw, motor one end and all with the intercommunication tank top side wall, the processing tank top one side is connected with the dirt-retaining box, the dirt-collecting box is connected with two side inside wall fixedly connected with the side of the processing tank top wall, the dirt-collecting box is connected with the side of the processing tank.
In a preferred embodiment, the mounting panel opposite side fixedly connected with ejector pin, the treatment incasement one side is located ejector pin relative position and has seted up the storage bin, sliding connection has the dog in the storage bin, ejector pin one end is connected with the dog lateral wall contact, dog one side is equipped with the installation piece, the installation piece is close to dog one side and installs a switch, the installation piece lateral wall is located a switch both sides and equal fixedly connected with spring, a spring is kept away from installation piece one end and all with dog lateral wall fixed connection, installation piece is kept away from a switch one end level rotation and is connected with adjusting screw, adjusting screw is kept away from installation piece one end and runs through treatment case lateral wall and treatment case threaded connection, the treatment case lateral wall is located dirty box relative position and has seted up transparent observation window, mechanical filtration membrane bottom one end is connected with the cylinder through the changeover piece rotation, mechanical filtration membrane one end is kept away from through the changeover piece with treatment case inside wall rotation connection, cylinder and a switch electric connection.
In a preferred embodiment, the four corners of the bottom of the connecting plate are fixedly connected with second springs, four second springs are fixedly connected with the top surface of the mounting plate, the relative positions of the four second springs on the connecting plate are vertically and slidably connected with vertical rods, the four bottom of each vertical rod is fixedly connected with the top surface of the mounting plate through the corresponding second springs, and the top surface of the mounting plate is provided with a vibration motor below the connecting plate.
In a preferred embodiment, the inlet tube has been seted up at processing case one side top, control mechanism includes vertical fixed connection in the T shape slide bar of processing incasement top one end, the slip cap is equipped with the floating disc on the T shape slide bar, be located the fixed cover in floating disc top on the T shape slide bar and be equipped with the fixed disk, fixed disk bottom one end fixedly connected with No. three springs, no. three spring bottom fixedly connected with connecting block, no. two switches are installed to the connecting block bottom surface, floating disc top surface and No. two switch bottom surface contact connection, install the solenoid valve on the inlet tube, solenoid valve and No. two switch electric connection.
In a preferred embodiment, the baffle is fixedly connected with in the processing case below the mechanical filtering membrane, the water guide mouth has been run through to baffle surface one end, install the check valve in the water guide mouth, the drain pipe has been seted up to processing case one side below the baffle, the outlet pipe has been seted up to processing case one side bottom, the drain pipe has been seted up to processing case one side below the outlet pipe, the blow off pipe has been seted up to processing case backside bottom, all install the valve on drain pipe, outlet pipe and the blow off pipe.
In a preferred embodiment, the baffle bottom is located the blow off pipe and keeps away from reverse osmosis membrane one side and vertically is equipped with the U-shaped and inserts the rail, vertical plug connection has active carbon filtration membrane in the U-shaped is inserted the rail, U-shaped is inserted rail one side fixedly connected with and is changed the board, it runs through to change the board relative position to handle the case lateral wall and has seted up the change groove to be located the change board relative position, it contacts with change board lateral wall to change the inslot side wall and is connected, U-shaped is inserted rail bottom surface and top respectively with handle case interior bottom surface and baffle bottom surface sliding connection, it is connected with the pin to handle case front side to be located to change groove one side rotation, pin one side respectively with handle case lateral wall and change board one side sliding connection, baffle bottom surface is located active carbon filtration membrane one side vertical fixedly connected with riser, the opening has been run through to the riser bottom, it installs the booster pump to handle case one side and is located the baffle below to handle case output and is located baffle lower extreme intercommunication.
In a preferred embodiment, the cleaning mechanism comprises a mounting rod vertically arranged on one side of the reverse osmosis membrane, a driving rod is vertically arranged on one side of the mounting rod, two ends of the mounting rod and the driving rod are respectively fixedly connected with the bottom and the bottom of a partition plate in the treatment box, one side of the mounting rod is rotationally connected with a plurality of rotating rods through a shaft rod, one ends of the rotating rods are fixedly connected with vibrating balls through springs, one ends of the vibrating balls are in contact connection with the side wall of the reverse osmosis membrane, one side of the mounting rod is positioned below the plurality of rotating rods and is horizontally fixedly connected with a cross rod, a plurality of top surfaces of the cross rod are fixedly connected with a number four spring, the tops of the number four springs are fixedly connected with the bottom of the corresponding rotating rod, a floating block is sleeved on the driving rod in a sliding mode, one end of the floating block is fixedly connected with a pushing rod, and one end of the pushing rod is far away from the floating block is in sliding connection with the side wall of the plurality of rotating rods.
The invention has the technical effects and advantages that:
the cleaning mechanism is convenient for scraping and collecting dirt and filter residues accumulated on the surface of the mechanical filter membrane in the running process of the device, so that the device is convenient for later unified treatment, the cleaning frequency of the mechanical filter membrane is greatly reduced, frequent shutdown of the device is not required for cleaning, and the sewage treatment efficiency is greatly improved;
through setting up clean mechanism and being convenient for carry out clean operation to the filtration impurity of reverse osmosis membrane one side, improve the clear convenience of reverse osmosis membrane, need not to set up additional drive structure simultaneously, greatly reduced device operation consumption's cost.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present invention.
Fig. 2 is a schematic diagram of a front view structure of the present invention.
Fig. 3 is a schematic view of a connection structure of the dirt collecting box of the present invention.
Fig. 4 is a schematic view of a vibrating ball connection structure according to the present invention.
Fig. 5 is a schematic view of a floating disc connection structure according to the present invention.
Fig. 6 is a schematic top view of the bar connection of the present invention.
Fig. 7 is an enlarged schematic view of the structure of fig. 1 a according to the present invention.
Fig. 8 is an enlarged schematic view of the structure of fig. 1B according to the present invention.
Fig. 9 is an enlarged view of the structure of fig. 1C according to the present invention.
Fig. 10 is an enlarged view of fig. 2D according to the present invention.
The reference numerals are: 1. a treatment box; 2. a mechanical filtration membrane; 3. a cleaning mechanism; 4. a reverse osmosis membrane; 5. a cleaning mechanism; 6. a control mechanism; 7. a water storage bin; 8. a mounting plate; 9. brushing; 10. a connecting rod; 11. a scraper; 12. a connecting plate; 13. a U-shaped drive plate; 14. driving a screw; 15. a driving motor; 16. a limit rod; 17. a communicating bin; 18. a water outlet; 19. a guide hose; 20. a cleaning tank; 21. a push rod; 22. a storage bin; 23. a mounting block; 24. adjusting a screw; 25. a first switch; 26. a first spring; 27. a stop block; 28. a vibration motor; 29. a second spring; 30. a vertical rod; 31. a water inlet pipe; 32. an electromagnetic valve; 33. a drain pipe; 34. a water conduit; 35. a water outlet pipe; 36. a valve; 37. a transparent viewing window; 38. a booster pump; 39. a water guide port; 40. a one-way valve; 41. a cylinder; 42. a dirt collection box; 43. a T-shaped slide bar; 44. a fixed plate; 45. a floating plate; 46. a connecting block; 47. a third spring; 48. a second switch; 49. a mounting rod; 50. a rotating lever; 51. a vibrating ball; 52. a cross bar; 53. a spring IV; 54. a driving rod; 55. a floating block; 56. a push rod; 57. an activated carbon filtration membrane; 58. a blow-down pipe; 59. u-shaped insertion rails; 60. replacing the plate; 61. replacing the groove; 62. a stop lever; 63. a partition plate; 64. a riser; 65. an opening.
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.
A high recovery reverse osmosis water treatment plant as shown in figures 1-10 comprising: the treatment box 1, the upper end in the treatment box 1 is offered to retaining storehouse 7, mechanical filtration membrane 2 locates in the treatment box 1 and is located retaining storehouse 7 below, mechanical filtration membrane 2 top is equipped with the clearance mechanism 3 that is used for striking off and clear up mechanical filtration membrane 2 surperficial spot and filter residue, reverse osmosis membrane 4 is vertical to be installed in the treatment box 1 below one side, reverse osmosis membrane 4 one side is equipped with and is used for carrying out clear clean mechanism 5 to the impurity of reverse osmosis membrane 4 opposite side, one side is equipped with the control mechanism 6 that is used for controlling the water level in the retaining storehouse 7.
One end of the mechanical filtering membrane 2 is rotationally connected with the inner side wall of the treatment box 1 through a shaft rod, the side wall of the mechanical filtering membrane 2 is in sliding connection with the inner side wall of the treatment box 1, the cleaning mechanism 3 comprises a mounting plate 8 arranged above the mechanical filtering membrane 2, a plurality of bristles 9 are arranged at the bottom of the mounting plate 8, the bottoms of the bristles 9 are in sliding connection with the surface of the mechanical filtering membrane 2, a communication bin 17 is arranged in the mounting plate 8, a plurality of water outlets 18 are arranged at the bottom of the mounting plate 8 in an array manner, the plurality of water outlets 18 are communicated with the communication bin 17, a cleaning box 20 is fixedly connected with one end of the top of the treatment box 1, a guide hose 19 is communicated with a water pump through which one end of the cleaning box 20 passes, the other end of the guide hose 19 penetrates through the top surface of the treatment box 1 and is communicated with the communication bin 17, a connecting rod 10 is fixedly connected with the top of one side of the mounting plate 8, a scraping plate 11 is arranged at the bottom of the connecting rod 10, the scraper blade 11 bottom surface and mechanical filtration membrane 2 top surface sliding connection, connecting plate 12 are located mounting panel 8 top, U-shaped drive plate 13 fixed connection is in connecting plate 12 top surface, drive screw 14 level runs through threaded connection in U-shaped drive plate 13 top, driving motor 15 fixed connection is located drive screw 14 relative position in processing case 1 one side, drive screw 14 one end and driving motor 15 output fixed connection, drive screw 14 other end and processing case 1 inside wall rotation connection, gag lever post 16 level runs through sliding connection in U-shaped drive plate 13 top is located drive screw 14 one side, gag lever post 16 both ends all with processing case 1 inside wall fixed connection, dirt collecting box 42 fixed connection is in mechanical filtration membrane 2 one side, dirt collecting box 42 one side and processing case 1 inside wall contact connection.
The ejector rod 21 is fixedly connected to the other side of the mounting plate 8, one side of the storage bin 22 is arranged in the treatment box 1 and located at the opposite position of the ejector rod 21, the stop block 27 is slidably connected in the storage bin 22, one end of the ejector rod 21 is in contact connection with the side wall of the stop block 27, the mounting block 23 is arranged on one side of the stop block 27, the first switch 25 is arranged on one side of the mounting block 23, the two first springs 26 are fixedly connected to the side wall of the mounting block 23 and located at two sides of the first switch 25, one end of the first spring 26, far away from the mounting block 23, is fixedly connected to the side wall of the stop block 27, the adjusting screw 24 is horizontally and rotatably connected to one end of the mounting block 23, far away from the mounting block 23, penetrates through the side wall of the treatment box 1 and is in threaded connection with the treatment box 1, the transparent observation window 37 is arranged at the opposite position of the side wall of the treatment box 1, one end of the cylinder 41 is rotatably connected to one end of the bottom of the mechanical filter membrane 2 through a rotating block, the other end of the cylinder 41 is rotatably connected to the inner side wall of the treatment box 1 through a rotating block, and the cylinder 41 is electrically connected to the first switch 25.
Four No. two springs 29 fixed connection are in connecting plate 12 bottom four corners department, and four No. two springs 29 bottoms all are connected with mounting panel 8 top surface fixed, and the equal vertical sliding connection that runs through of relative position that is located four No. two springs 29 on the connecting plate 12 has montant 30, and four montant 30 bottoms all run through corresponding No. two springs 29 and mounting panel 8 top surface fixed connection, and vibrating motor 28 installs in mounting panel 8 top surface and is located connecting plate 12 below.
The inlet tube 31 is offered at the top of processing case 1 one side, control mechanism 6 includes vertical fixed connection in the T shape slide bar 43 of the interior top one end of processing case 1, the floating disc 45 slip cap is located on the T shape slide bar 43, the fixed disk 44 fixed cover is located floating disc 45 top on the T shape slide bar 43, no. three spring 47 fixed connection is in fixed disk 44 bottom one end, connecting block 46 fixed connection is in No. three spring 47 bottom, no. two switch 48 install in connecting block 46 bottom surface, floating disc 45 top surface and No. two switch 48 bottom surface contact connection, solenoid valve 32 is installed on inlet tube 31, solenoid valve 32 and No. two switch 48 electric connection.
The baffle 63 is horizontally and fixedly connected to the inside of the treatment tank 1 and is positioned below the mechanical filtering membrane 2, the water guide opening 39 penetrates through one end of the surface of the baffle 63, the one-way valve 40 is arranged in the water guide opening 39, the water discharge pipe 33 is arranged on one side of the treatment tank 1 and is positioned above the baffle 63, the water discharge pipe 35 is arranged on one side bottom of the treatment tank 1, the water guide pipe 34 is arranged on one side of the treatment tank 1 and is positioned above the water discharge pipe 35, the sewage discharge pipe 58 is arranged on the bottom of the back side of the treatment tank 1, and the water discharge pipe 33, the water guide pipe 34, the water discharge pipe 35 and the sewage discharge pipe 58 are all provided with valves 36.
The U-shaped inserted rail 59 is vertically arranged at the bottom of the partition plate 63 and is positioned at one side of the drain pipe 58 far away from the reverse osmosis membrane 4, the activated carbon filtration membrane 57 is vertically inserted and connected in the U-shaped inserted rail 59, the replacement plate 60 is fixedly connected to one side of the U-shaped inserted rail 59, the replacement groove 61 is penetrated and arranged at the opposite position of the replacement plate 60 on the side wall of the treatment box 1, the inner side wall of the replacement groove 61 is in contact connection with the side wall of the replacement plate 60, the bottom surface and the top end of the U-shaped inserted rail 59 are respectively in sliding connection with the inner bottom surface of the treatment box 1 and the bottom surface of the partition plate 63, the stop lever 62 is rotationally connected to the front side of the treatment box 1 and is positioned at one side of the replacement groove 61, one side of the stop lever 62 is respectively in sliding connection with the side wall of the treatment box 1 and one side of the replacement plate 60, the vertical plate 64 is vertically fixedly connected to the bottom surface of the partition plate 63 and is positioned at one side of the activated carbon filtration membrane 57, the opening 65 is penetrated and arranged at the bottom of the vertical plate 64, the booster pump 38 is arranged at one side of the treatment box 1 and is positioned below the partition plate 63, and the output end of the booster pump 38 is communicated with the lower end of the partition plate 63 in the treatment box 1.
The implementation mode specifically comprises the following steps: through setting up clearance mechanism 3 and being convenient for scrape and sweep and collect mechanical filtration membrane 2 surface deposited spot and filter residue in the device operation in-process, make things convenient for the unified processing in later stage, the clear frequency of mechanical filtration membrane 2 that significantly reduces need not to make the frequent shut down of device carry out cleaning work, improves sewage treatment's efficiency greatly.
Referring to fig. 1, fig. 4 and fig. 8, a high recovery reverse osmosis water treatment device is shown in fig. 1, fig. 4 and fig. 8, the cleaning mechanism 5 comprises a mounting rod 49 vertically arranged on one side of the reverse osmosis membrane 4, a driving rod 54 vertically arranged on one side of the mounting rod 49, two ends of the mounting rod 49 and the driving rod 54 are respectively fixedly connected with the bottom in the treatment tank 1 and the bottom of a partition 63, a plurality of rotating rods 50 are rotatably connected on one side of the mounting rod 49 through shafts, a plurality of vibrating balls 51 are respectively fixedly connected with one ends of the rotating rods 50 through springs, one ends of the vibrating balls 51 are respectively in contact with the side wall of the reverse osmosis membrane 4, a plurality of cross rods 52 are horizontally and fixedly connected on one side of the mounting rod 49 respectively arranged below the rotating rods 50, a plurality of springs 53 are respectively fixedly connected on the top surfaces of a plurality of cross rods 52, a plurality of springs 53 are respectively fixedly connected with the bottom surfaces of the corresponding rotating rods 50, a floating block 55 is slidably sleeved on the driving rod 54, a push rod 56 is fixedly connected with one end of the floating block 55, and one end of the push rod 56 is far away from the floating block 55 is slidably connected with the side wall of the rotating rod 50.
The implementation mode specifically comprises the following steps: through setting up clean mechanism 5 be convenient for carry out clean operation to the filtration impurity of reverse osmosis membrane 4 one side, improve the clear convenience of reverse osmosis membrane 4, need not to set up additional drive structure simultaneously, greatly reduced device operation consumption's cost.
The working principle of the invention is as follows: during operation, sewage to be treated is led into the water storage bin 7 through the water inlet pipe 31, larger stains in the sewage are conveniently filtered through the mechanical filtering membrane 2, the filtered sewage flows into the lower part of the partition plate 63 through the water guide port 39, after the sewage is immersed into the opening 65, the booster pump 38 is started to work so as to pressurize the sewage, the sewage passes through the activated carbon filtering membrane 57 to further filter, the filtered sewage is filtered again through the reverse osmosis membrane 4 to filter impurities in the water, then the sewage purification treatment can be completed, the treated sewage can be discharged from the water outlet pipe 35 by opening the valve 36 on the water outlet pipe 35, and the pressurized water can be prevented from flowing back to the upper part of the partition plate 63 through the one-way valve 40 on the water guide port 39;
when the surface of the mechanical filtering membrane 2 is piled with dirt and filter residues, the driving motor 15 drives the driving screw 14 to move, the U-shaped driving plate 13 drives the scraping plate 11 to horizontally move through the mounting plate 8, the dirt and filter residues on the surface of the mechanical filtering membrane 2 are scraped off and scraped into the dirt collecting box 42 to be collected, the mechanical filtering membrane 2 can be repeatedly filtered without frequent shutdown cleaning of the mechanical filtering membrane 2, when the transparent observation window 37 observes that the dirt and filter residues in the dirt collecting box 42 are collected to a certain amount to be treated, the adjusting screw 24 is rotated, the mounting block 23 drives the stop block 27 to slide towards one side in the treatment box 1, then the device is stopped, clean water is injected into the water storage bin 7 through the water inlet pipe 31 to clean the top surface of the mechanical filtering membrane 2, meanwhile, the driving motor 15 drives the driving screw 14 to rotate positively and negatively, the mounting plate 8 drives the bristles 9 to horizontally reciprocate, meanwhile, the vibration motor 28 drives the bristles 9 on the mounting plate 8 to vibrate, the surface of the mechanical filtering membrane 2 is brushed, the brushing effect is improved, meanwhile, the cleaning liquid in the cleaning box 20 uniformly flows out of a plurality of water outlets 18 through the guide hose 19 and the communicating bin 17 by the water pump in the cleaning box 20, the surface cleaning effect of the mechanical filtering membrane 2 is improved, when the mounting plate 8 moves to the end far away from the driving motor 15, the mounting plate 8 drives the ejector rod 21 to push the stop block 27, the stop block 27 presses the first switch 25, the first switch 25 controls the cylinder 41 to perform single reciprocating operation of contraction and re-expansion, when the cylinder 41 contracts, the mechanical filtering membrane 2 rotates and inclines, and dirt and filter residues on the surface of the mechanical filtering membrane 2 and the dirt collecting box 42 are flushed into the surface of the partition 63 through the flow of water flow, then the valve 36 on the drain pipe 33 is opened to enable sewage to flow out of the drain pipe 33 and collect the sewage intensively, at the moment, the one-way valve 40 on the water guide port 39 is in a closed state, the mechanical filtering membrane 2 is returned to the initial horizontal position when the air cylinder 41 stretches, then the water inlet pipe 31 continues to inject clean water into the water storage bin 7 to clean the mechanical filtering membrane 2 until the water flowing out of the drain pipe 33 is clear, when the water level in the water storage bin 7 rises, the water level can drive the floating disc 45 to rise, the floating disc 45 can push the connecting block 46 to rise and enable the spring No. three 47 to shrink, when the spring No. three 47 shrinks to the maximum, the floating disc 45 can push the switch No. two 48 at the moment, the electromagnetic valve 32 on the water inlet pipe 31 is controlled to be closed through the switch No. two 48, so that excessive water quantity in the water storage bin 7 is avoided, on one hand, load of the mechanical filtering membrane 2 can be increased, and on the other hand, when the clean water in the water storage bin 7 is excessive, excessive dilution is carried out on the cleaning liquid flowing out in the water outlet 18, the cleaning effect of the mechanical filtering membrane 2 is affected, when the water level in the water storage bin 7 is reduced to the third spring 47 and the initial state is recovered, the floating disc 45 does not press the second switch 48 any more, the electromagnetic valve 32 is opened, the second switch 48 can be prevented from controlling the electromagnetic valve 32 to carry out frequent opening and closing operation through the elastic force of the third spring 47, the service life of the electromagnetic valve 32 is prolonged, after the mechanical filtering membrane 2 is cleaned, the adjusting screw 24 is reversely rotated to drive the mounting block 23 and the stop block 27 to slide to the side far away from the driving motor 15 until the mounting plate 8 returns to the initial position, and the ejector rod 21 at one side of the mounting plate is prevented from propping against the stop block 27 when the mounting plate 8 is moved to the side far away from the driving motor 15, so that the first switch 25 controls the air cylinder 41 to be started by mistake;
when the impurities on one side of the reverse osmosis membrane 4 need to be cleaned, clean water is injected into one side of the reverse osmosis membrane 4 through the water guide pipe 34, meanwhile, the valve 36 on the water outlet pipe 35 is closed, the valve 36 on the sewage drain pipe 58 is opened, the clean water penetrates through the reverse osmosis membrane 4 to enable the impurities on one side of the reverse osmosis membrane 4 to fall off, meanwhile, when the clean water level on one side of the reverse osmosis membrane 4 rises or falls, the floating block 55 drives the push rod 56 to rise or fall along with the water level, the push rod 56 pushes the rotating rod 50 to rotate and stretches or contracts the spring No. four, when the push rod 56 is separated from the rotating rod 50, the rotating rod 50 returns to the initial position through the rebound of the spring No. four 53, the vibration ball 51 on one side of the rotating rod can impact one side of the reverse osmosis membrane 4, so that the reverse osmosis membrane 4 vibrates, the cleaning effect on one side of the reverse osmosis membrane 4 is improved, and the cleaned water is discharged through the sewage drain pipe 58 and collected in a concentrated manner;
when the activated carbon filtration membrane 57 needs to be replaced after long-time use, the stop lever 62 is firstly rotated to be far away from the replacement plate 60, then the replacement plate 60 is pulled to drive the U-shaped insertion rail 59 to move so as to withdraw the activated carbon filtration membrane 57 from the treatment box 1, then the activated carbon filtration membrane 57 is withdrawn from the U-shaped insertion rail 59, the activated carbon filtration membrane 57 can be detached, the replacement convenience of the activated carbon filtration membrane 57 is improved, the replacement plate 60 is pushed again after replacement, the replacement plate 60 is pushed into the replacement groove 61, then the stop lever 62 is rotated again, one side of the stop lever 62 is in contact connection with the outer side wall of the replacement plate 60, and the installation stability of the activated carbon filtration membrane 57 is improved.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. A high recovery reverse osmosis water treatment device comprising: treatment box (1), its characterized in that: the utility model discloses a water storage bin, including processing case (1), reverse osmosis membrane (4) are installed to processing case (1), water storage bin (7) have been seted up to upper end in processing case (1), be located water storage bin (7) below and be equipped with mechanical filtration membrane (2), mechanical filtration membrane (2) top is equipped with and is used for striking off dirty spot and the filter residue on mechanical filtration membrane (2) surface and clear up clearance mechanism (3), reverse osmosis membrane (4) are vertically installed to lower side one side in processing case (1), reverse osmosis membrane (4) one side is equipped with and is used for carrying out clear clean mechanism (5) to the impurity of reverse osmosis membrane (4) opposite side, one side is equipped with in water storage bin (7) be used for carrying out control mechanism (6) of controlling to the water level in water storage bin (7).
2. The high recovery reverse osmosis water treatment device according to claim 1, wherein: mechanical filtration membrane (2) one end is connected with the inside wall rotation of processing case (1) through the axostylus axostyle, mechanical filtration membrane (2) lateral wall all with processing case (1) inside wall sliding connection, clearance mechanism (3) are including locating mounting panel (8) of mechanical filtration membrane (2) top, a plurality of brush hair (9) are installed to mounting panel (8) bottom all in mechanical filtration membrane (2) surface sliding connection, set up intercommunication storehouse (17) in mounting panel (8), a plurality of delivery ports (18) have been seted up to mounting panel (8) bottom array, a plurality of delivery ports (18) all communicate with intercommunication storehouse (17), processing case (1) top one end fixedly connected with cleaning box (20), the water pump intercommunication that cleaning box (20) one end passed through has guide hose (19), guide hose (19) other end runs through processing case (1) top surface and intercommunication storehouse (17), mounting panel (8) one side top fixedly connected with connecting rod (10), scraper blade (11) bottom mounting panel (11) bottom, scraper blade (12) are equipped with on the side of the connection board (2), the utility model discloses a sewage treatment device, including connecting plate (12), U-shaped drive plate (13), drive screw (14) are run through to U-shaped drive plate (13) top level, processing case (1) one side is located drive screw (14) relative position fixedly connected with driving motor (15), drive screw (14) one end and driving motor (15) output fixed connection, drive screw (14) other end and processing case (1) inside wall rotate to be connected, U-shaped drive plate (13) top is located drive screw (14) one side level and runs through sliding connection has gag lever post (16), gag lever post (16) both ends all with processing case (1) inside wall fixed connection, mechanical filtration membrane (2) one side fixedly connected with dirt collecting box (42), dirt collecting box (42) one side and processing case (1) inside wall contact connection.
3. A high recovery reverse osmosis water treatment device according to claim 2, characterized in that: the other side of the mounting plate (8) is fixedly connected with a push rod (21), a storage bin (22) is arranged at the opposite position of the push rod (21) on one side in the treatment box (1), a stop block (27) is connected in a sliding manner in the storage bin (22), one end of the push rod (21) is connected with the side wall of the stop block (27) in a contact manner, one side of the stop block (27) is provided with a mounting block (23), one side, close to the stop block (27), of the mounting block (23) is provided with a first switch (25), the side walls of the mounting block (23) are respectively fixedly connected with a first spring (26) on two sides of the first switch (25), one end, far away from the mounting block (23), of the first spring (26) is respectively fixedly connected with the side wall of the stop block (27), one end of the installation block (23) far away from the first switch (25) is horizontally and rotatably connected with an adjusting screw (24), one end of the adjusting screw (24) far away from the installation block (23) penetrates through the side wall of the treatment box (1) to be in threaded connection with the treatment box (1), a transparent observation window (37) is formed in the relative position of the side wall of the treatment box (1) and the dirt collecting box (42), one end of the bottom of the mechanical filtering membrane (2) is rotatably connected with an air cylinder (41) through a transfer block, one end of the air cylinder (41) far away from the mechanical filtering membrane (2) is rotatably connected with the inner side wall of the treatment box (1) through the transfer block, the cylinder (41) is electrically connected with the first switch (25).
4. A high recovery reverse osmosis water treatment device according to claim 2, characterized in that: the utility model discloses a vibration motor, including connecting plate (12), connecting plate (12) bottom four equal fixedly connected with No. two springs (29) in four No. two springs (29) bottom all with mounting panel (8) top surface fixed connection, be located four No. two springs (29) relative position on connecting plate (12) all vertically run through sliding connection have montant (30), four No. two springs (29) and mounting panel (8) top surface fixed connection that correspond are all run through to montant (30) bottom, mounting panel (8) top surface is located connecting plate (12) below and installs vibration motor (28).
5. The high recovery reverse osmosis water treatment device according to claim 1, wherein: the utility model provides a water inlet tube (31) has been seted up at processing case (1) one side top, control mechanism (6) are including vertical fixed connection in T shape slide bar (43) of processing case (1) interior top one end, the slip cap is equipped with floating disc (45) on T shape slide bar (43), be located fixed cover in floating disc (45) top on T shape slide bar (43) and be equipped with fixed disk (44), fixed disk (44) bottom one end fixedly connected with No. three spring (47), no. three spring (47) bottom fixedly connected with connecting block (46), no. two switch (48) are installed to connecting block (46) bottom surface, floating disc (45) top surface and No. two switch (48) bottom surface contact connection, install solenoid valve (32) on inlet tube (31), solenoid valve (32) and No. two switch (48) electric connection.
6. The high recovery reverse osmosis water treatment device according to claim 1, wherein: the utility model discloses a sewage treatment device, including processing case (1), drain pipe (35) have been seted up to processing case (1), be located mechanical filtration membrane (2) below level fixedly connected with baffle (63), baffle (63) surface one end has run through and has been seted up water guide mouth (39), install check valve (40) in water guide mouth (39), processing case (1) one side is located baffle (63) top and has been seted up drain pipe (33), processing case (1) one side bottom has been seted up outlet pipe (35), processing case (1) one side is located outlet pipe (35) top and has been seted up aqueduct (34), drain pipe (58) have been seted up to processing case (1) backside bottom, valve (36) are all installed on drain pipe (33), aqueduct (34), outlet pipe (35) and drain pipe (58).
7. The high recovery reverse osmosis water treatment device according to claim 6, wherein: the utility model provides a sewage drain (58) bottom is located reverse osmosis membrane (4) one side and is vertically equipped with U-shaped plug rail (59), vertical plug connection has active carbon filtration membrane (57) in U-shaped plug rail (59), U-shaped plug rail (59) one side fixedly connected with changes board (60), change groove (61) have been run through to processing case (1) lateral wall in change board (60) relative position, change groove (61) inside wall and change board (60) lateral wall contact connection, U-shaped plug rail (59) bottom surface and top respectively with processing case (1) interior bottom surface and baffle (63) bottom surface sliding connection, processing case (1) front side is located and changes groove (61) one side rotation and be connected with pin (62), pin (62) one side respectively with processing case (1) lateral wall and change board (60) one side sliding connection, baffle (63) bottom surface is located active carbon filtration membrane (57) one side vertical fixedly connected with riser (64), opening (65) have been run through to the bottom of riser (64), processing case (1) one side is located output (38) below and is located processing case (38) and is located output end (38).
8. The high recovery reverse osmosis water treatment device according to claim 6, wherein: the cleaning mechanism (5) comprises a mounting rod (49) vertically arranged on one side of a reverse osmosis membrane (4), a driving rod (54) is vertically arranged on one side of the mounting rod (49), two ends of the mounting rod (49) and the driving rod (54) are fixedly connected with the bottom and the bottom surface of a partition plate (63) in a treatment box (1) respectively, one side of the mounting rod (49) is rotationally connected with a plurality of rotating rods (50) through a shaft rod, one ends of the rotating rods (50) are fixedly connected with vibrating balls (51) through springs, one ends of the vibrating balls (51) are in contact connection with the side wall of the reverse osmosis membrane (4), one side of the mounting rod (49) is positioned below a plurality of rotating rods (50) and is fixedly connected with a cross rod (52), a plurality of cross rod (52) top surfaces are fixedly connected with a plurality of springs (53), a plurality of floating blocks (55) are sleeved on the driving rod (54) in a sliding mode, one ends of the pushing rods (56) are fixedly connected with one ends of the pushing rods (56) and are far away from the plurality of sliding blocks (50).
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| CN202410044430.7A CN117550685A (en) | 2024-01-12 | 2024-01-12 | Reverse osmosis water treatment device with high recovery rate |
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| CN202410044430.7A CN117550685A (en) | 2024-01-12 | 2024-01-12 | Reverse osmosis water treatment device with high recovery rate |
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| CN118439768A (en) * | 2024-07-08 | 2024-08-06 | 济南市水处理设备厂有限公司 | Reverse osmosis water treatment device with high recovery rate |
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