CN112028182A - Reverse osmosis water treatment device - Google Patents
Reverse osmosis water treatment device Download PDFInfo
- Publication number
- CN112028182A CN112028182A CN202010999172.XA CN202010999172A CN112028182A CN 112028182 A CN112028182 A CN 112028182A CN 202010999172 A CN202010999172 A CN 202010999172A CN 112028182 A CN112028182 A CN 112028182A
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- Prior art keywords
- clean
- reverse osmosis
- fixed mounting
- block
- groove
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- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000012528 membrane Substances 0.000 claims abstract description 63
- 238000009434 installation Methods 0.000 claims abstract description 60
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000005507 spraying Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- 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
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- 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
-
- 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
- B01D2321/16—Use of chemical agents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a reverse osmosis water treatment device which comprises an installation box, wherein an installation cavity is arranged in the installation box, a driving mechanism is arranged in the installation cavity, the driving mechanism comprises an L-shaped filter pipe which is fixedly arranged in the right end surface of the installation box and connected to the outside of the installation box, a filter cavity is arranged in the filter pipe, and a loading plate which is connected into the installation cavity and internally and fixedly provided with a reverse osmosis membrane is arranged in the filter cavity in a sliding manner. When the reverse osmosis membrane moves, a part of impurities and dirt are removed by firstly spraying the water rate on the reverse osmosis membrane, then the surface of the reverse osmosis membrane is comprehensively cleaned, and the reverse osmosis membrane is washed by using a special cleaning solution during cleaning, so that the reverse osmosis membrane can remove the scale on the surface and avoid the blockage of the membrane surface.
Description
Technical Field
The invention relates to the technical field of reverse osmosis water, in particular to a reverse osmosis water treatment device.
Background
Reverse osmosis is a membrane separation technique that uses pressure as a driving force by virtue of the function of a permselective (semi-permeable) membrane, water molecules continuously permeate the membrane, impurities in effluent water at one end are trapped on the water inlet side of the membrane, and then the effluent water flows out at the water outlet end of concentrated water, so that the separation and purification purposes are achieved. The performance of the reverse osmosis membrane can be reduced due to pollution on the membrane surface, such as surface scaling, membrane surface blockage and the like, under long-time work; therefore, the normal use of the reverse osmosis membrane can be ensured only by cleaning the reverse osmosis membrane, and the reverse osmosis membrane is not easy to remove dirt on the surface when being cleaned, so that the efficiency and the use of the reverse osmosis membrane are influenced.
Disclosure of Invention
Aiming at the technical defects, the invention provides a reverse osmosis water treatment device which can overcome the defects.
The reverse osmosis water treatment device comprises an installation box, wherein an installation cavity is arranged in the installation box, a driving mechanism is arranged in the installation cavity, the driving mechanism comprises an L-shaped filter pipe which is fixedly arranged in the right end surface of the installation box and connected to the outside of the installation box, a filter cavity is arranged in the filter pipe, a loading plate which is connected into the installation cavity and internally and fixedly provided with a reverse osmosis membrane is arranged in the filter cavity in a sliding manner, a pulling groove is arranged in the left end wall of the installation cavity, a pulling block is arranged in the pulling groove in a sliding manner, the left end surface of the pulling block is fixedly connected with a connecting rope connected into the installation cavity, a pulling spring is fixedly connected between the left end surface of the pulling block and the left end wall of the pulling groove, a sliding groove positioned on the lower side of the pulling groove is arranged in the left end wall of the installation cavity, and a telescopic block which, the sliding spring is fixedly connected between the lower end face of the telescopic block and the lower end wall of the sliding groove, the sliding spring elastic force is smaller than the pulling spring elastic force, the jet pipe which is connected with a water tank and provided with a jet head is fixedly arranged in the upper end face of the filter pipe in a front-back mode, the jet pipe is slidably arranged in the upper end face of the jet pipe and connected to the inner concave shape of the installation cavity, provided with a torsional spring and two side connectors and a first blocking block which is abutted against the loading plate, a cleaning mechanism is arranged in the installation cavity and comprises a cleaning pipe which is fixedly arranged on the bottom end wall of the installation cavity and connected to the outside of the installation box, a cleaning cavity is arranged in the cleaning pipe, a cleaning shaft is rotatably arranged on the bottom end wall of the installation cavity, a driving block which is provided with a telescopic plate and connected to the inner connecting blocks is, the utility model discloses a filter tube, including the mounting cavity, the mounting cavity is connected to the drive shaft, fixed mounting has the clean sleeve that is located in the clean intracavity, be equipped with orbit groove one in the clean sleeve outer wall, the filter tube left end face in the front and back for loading board symmetry slidable mounting has the expansion plate that can control flexible, slidable mounting in the expansion plate with orbit groove sliding fit's clean piece, be equipped with clean groove in the clean piece, be equipped with fixture in the filter cavity.
Preferably, the driving mechanism further comprises a moving groove arranged in the upper end wall of the mounting cavity, a moving block is slidably mounted in the moving groove, a motor is fixedly mounted in the moving block, the lower end of the motor is in power connection with a driving shaft in rotation fit with the upper end face of the loading plate, a transmission gear is fixedly mounted on the driving shaft, a spline sleeve in spline connection with the driving shaft is rotatably mounted in the telescopic block, a driving gear located on the upper side of the telescopic block is fixedly mounted on the spline sleeve, and a moving rack meshed with the driving gear is fixedly mounted in the rear end wall of the mounting cavity.
Preferably, the clean mechanism still includes fixed mounting and is in the epaxial drive sleeve of cleanness, be equipped with in the drive sleeve outer wall with driving block sliding fit's orbit groove two, the epaxial fixed mounting that still cleans is located the drive sleeve upside and can with drive gear meshed connecting gear, the epaxial fixed mounting that still cleans is located the single shaft coupling of connecting gear upside, fixed mounting on the single shaft coupling with connecting rope connects the turning block, be equipped with the standing groove in the clean chamber left end face, rotate for central symmetry around in the end wall about the standing groove and install the axle of placing that is equipped with the torsional spring, it has the piece of placing of slope and L shape to place epaxial fixed mounting.
Preferably, clean mechanism still include around for clean axisymmetric fixed mounting in the drive rack of clean pipe left end wall, fixed mounting is located in the drive shaft fixed mounting be located in the installation cavity and with drive rack meshed's drive gear, the axis of rotation is installed to end wall internal rotation about the clean groove, fixed mounting has the adsorption block in the axis of rotation, clean groove is kept away from about on the loading board side end wall for axis of rotation symmetry fixed mounting has the piece of peeling off that has the inclined plane, around the installation cavity outside end wall for clean axisymmetric fixed mounting has the bin of storing special washing liquid, the bin is close to fixed mounting has the hydraulic pump in the terminal surface of clean pipe side, fixed mounting has on the hydraulic pump to be connected to the flexible pipe that is equipped with the injector head in the clean piece, slidable mounting is located in the clean groove upside and is connected to the installation cavity internal concavity is equipped with torsional spring And a second blocking block at the connecting port.
Preferably, fixture still include around for load board symmetry slidable mounting be equipped with the torsional spring in the filter tube left end wall have the inclined plane and with the baffle of loading the board butt, be equipped with flexible piece in the filter tube right-hand member wall, in the flexible piece around for load board symmetry rotation and install the centre gripping axle that is equipped with the torsional spring, the epaxial fixed mounting of centre gripping with load board butt and the grip block of L shape.
The beneficial effects are that: the device treats the reverse osmosis membrane which is polluted, has scale on the surface and is blocked by the membrane surface, removes a part of impurities and dirt by firstly spraying the water rate on the reverse osmosis membrane when the reverse osmosis membrane moves, then comprehensively cleans the surface of the reverse osmosis membrane, washes the reverse osmosis membrane by using special cleaning solution when the reverse osmosis membrane is cleaned, so that the reverse osmosis membrane can remove the scale on the surface and avoid the blockage of the membrane surface, and then pushes out and clamps the cleaned reverse osmosis membrane again to enable the reverse osmosis membrane to realize the separation and purification of the sewage again.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic front view of a reverse osmosis water treatment apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of D-D in FIG. 1 according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of E-E in FIG. 3 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The reverse osmosis water treatment device comprises an installation box 10, an installation cavity 11 is arranged in the installation box 10, a driving mechanism 62 capable of pushing a reverse osmosis membrane and spraying water rate on the reverse osmosis membrane is arranged in the installation cavity 11, the driving mechanism 62 comprises an L-shaped filter pipe 31 which is fixedly arranged in the right end surface of the installation box 10 and connected to the outside of the installation box 10, a filter cavity 32 is arranged in the filter pipe 31, a loading plate 27 which is connected to the inside of the installation cavity 11 and fixedly provided with the reverse osmosis membrane is arranged in the filter cavity 32 in a sliding manner, a pulling groove 47 is arranged in the left end wall of the installation cavity 11, a pulling block 46 is arranged in the pulling groove 47 in a sliding manner, the left end surface of the pulling block 46 is fixedly connected with a connecting rope 49 connected to the inside of the installation cavity 11, and a pulling spring 48 is fixedly connected between the left end surface of the pulling block 46 and the left end wall, the installation cavity 11 is internally provided with a sliding groove 51 positioned on the lower side of the pulling groove 47 in the left end wall, the sliding groove 51 is internally provided with a telescopic block 45 which can stretch left and right and has a slant surface, the lower end surface of the telescopic block 45 is fixedly connected with a sliding spring 50 between the lower end wall of the sliding groove 51, the elastic force of the sliding spring 50 is smaller than that of the pulling spring 48, the front and back of the upper end surface of the filter pipe 31 is opposite to a spray pipe 52 which is fixedly provided with a water tank and a spray head, the spray pipe 52 is internally and slidably arranged in the upper end surface of the filter pipe 31 and is connected to the inner concave shape of the installation cavity 11, provided with a torsion spring and two side connectors and a first blocking block 64 abutted against the loading plate 27, the installation cavity 11 is internally provided with a cleaning mechanism 63 which can comprehensively clean the reverse osmosis membrane, the cleaning mechanism 63 comprises a cleaning pipe 12 which is, be equipped with clean chamber 13 in the clean pipe 12, clean axle 17 is installed to 11 bottom end wall internal rotations in installation cavity, in the clean chamber 13 left end wall around for clean axle 17 symmetry slidable mounting is equipped with the expansion plate and connect to interconnect's drive block 19 in the installation cavity 11, drive block 19 internal rotation is installed and is connected to installation cavity 11 with drive shaft 16 in the clean chamber 13, fixed mounting has to be located on the drive shaft 16 clean sleeve 23 in the clean chamber 13, be equipped with track groove 24 in the clean sleeve 23 outer wall, in the filter tube 31 left end face around for load board 27 symmetry slidable mounting has the expansion plate 26 that can control flexible, slidable mounting in the expansion plate 26 with track groove 24 sliding fit's clean piece 25, be equipped with clean groove 59 in the clean piece 25, be equipped with in the filter chamber 32 and avoid the fixture 61 that drops at work to realizing the centre gripping.
Beneficially, the driving mechanism 62 further includes a moving groove 42 disposed in the upper end wall of the mounting cavity 11, a moving block 41 is slidably mounted in the moving groove 42, a motor 40 is fixedly mounted in the moving block 41, a driving shaft 38 rotationally engaged with the upper end surface of the loading plate 27 is dynamically connected to the lower end of the motor 40, a transmission gear 37 is fixedly mounted on the driving shaft 38, a spline housing 65 in splined connection with the driving shaft 38 is rotatably mounted in the telescopic block 45, a driving gear 39 located on the upper side of the telescopic block 45 is fixedly mounted on the spline housing 65, a moving rack 44 engaged with the driving gear 39 is fixedly mounted in the rear end wall of the mounting cavity 11, and by rotation of the driving shaft 38, the driving shaft 38 drives the spline housing 65 to rotate, so that the driving gear 39 rotates and engages with the moving rack 44, the driving gear 39 is driven to move the moving block 41 to the left, so that the driving shaft 38 drives the loading plate 27 to the left.
Advantageously, the cleaning mechanism 63 further comprises a driving sleeve 18 fixedly mounted on the cleaning shaft 17, a second track groove 43 slidably engaged with the driving block 19 is arranged in an outer wall of the driving sleeve 18, a connecting gear 55 located on an upper side of the driving sleeve 18 and capable of being meshed with the transmission gear 37 is further fixedly mounted on the cleaning shaft 17, a single shaft coupling 54 located on an upper side of the connecting gear 55 is further fixedly mounted on the cleaning shaft 17, a rotating block 53 connected with the connecting rope 49 is fixedly mounted on the single shaft coupling 54, a placing groove 20 is arranged in a left end face of the cleaning cavity 13, a placing shaft 21 provided with a torsion spring is rotatably mounted in front and back of an upper end wall and a lower end wall of the placing groove 20 symmetrically relative to a center, an inclined and L-shaped placing block 22 is fixedly mounted on the placing shaft 21, and the loading plate 27 is caused to rub against the first blocking block 64 to move leftwards by moving the loading plate 27 leftwards, the connection ports on the first blocking blocks 64 are enabled to be connected with the jet pipes 52, water connected into the water tank by the jet pipes 52 can be ejected to the outer surface of the reverse osmosis membrane on the loading plate 27 through jet heads, a part of impurities and dirt on the outer surface of the reverse osmosis membrane are enabled to be removed, when the loading plate 27 is moved to abut against the placing blocks 22, the placing blocks 22 are enabled to rotate around the placing shafts 21, and the placing blocks 22 are enabled to stably avoid shaking of the loading plate 27 in the cleaning process.
Advantageously, the cleaning mechanism 63 further comprises a driving rack 14 fixedly installed on the left end wall of the cleaning tube 12 in a front-rear symmetrical manner with respect to the cleaning shaft 17, a driving gear 15 installed on the driving shaft 16 and located in the installation chamber 11 and engaged with the driving rack 14, a rotating shaft 57 rotatably installed on the upper and lower end walls of the cleaning groove 59, a suction block 58 fixedly installed on the rotating shaft 57, a peeling block 56 having an inclined plane and fixedly installed on the left and right end walls of the loading plate 27 away from the cleaning groove 59 in a left-right symmetrical manner with respect to the rotating shaft 57, a storage tank 34 for storing a dedicated cleaning solution and fixedly installed on the front and rear side of the outer end wall of the installation chamber 11 in a front-rear symmetrical manner with respect to the cleaning shaft 17, a hydraulic pump 35 fixedly installed in the end surface of the storage tank 34 near the cleaning tube 12 side, a telescopic tube 36 connected, cleaning piece 25 slidable mounting has and is located cleaning groove 59 upside and be connected to the installation cavity 11 indent and be equipped with torsional spring and two blocks two 60 of block of connecting the mouth, through loading plate 27 moves left, makes inclined plane on the flexible piece 45 with when pulling the piece 46 butt, make flexible piece 45 be in downward movement under the effect of the spring force of sliding spring 50 makes flexible piece 45 drive spline housing 65 with driving gear 39 moves down, makes driving gear 39 temporarily not with remove the meshing of rack 44, makes simultaneously driving shaft 38 pass through drive gear 37 with the meshing transmission between the connecting gear 55, thereby results in cleaning shaft 17 is rotatory.
Beneficially, the clamping mechanism 61 further comprises a baffle 33 which is arranged in the left end wall of the filter pipe 31 in a front-back manner and is symmetrically and slidably mounted relative to the loading plate 27, the baffle 33 is provided with an inclined plane in the torsion spring and abutted to the loading plate 27, a flexible block 30 is arranged in the right end wall of the filter pipe 31, a clamping shaft 28 provided with the torsion spring is symmetrically and rotatably mounted in the flexible block 30 in a front-back manner relative to the loading plate 27, a clamping block 29 which is abutted to the loading plate 27 and is in an L shape is fixedly mounted on the clamping shaft 28, and the clamping block 29 is enabled to rotate around the clamping shaft 28 under the action of the torsion spring by moving the loading plate 27 to the.
In the initial state, the pull spring 48 is in an undeformed state and the slide spring 50 is in an undeformed state.
When the reverse osmosis membrane on the loading plate 27 needs to be subjected to dirt removal treatment, the motor 40 is started, so that the driving shaft 38 rotates, the driving shaft 38 drives the spline sleeve 65 to rotate, the driving gear 39 rotates and is meshed with the moving rack 44, the driving gear 39 drives the moving block 41 to move leftwards, the driving shaft 38 drives the loading plate 27 to move leftwards, the clamping block 29 is driven to rotate around the clamping shaft 28 under the action of the torsion spring, and the loading plate 27 can move leftwards smoothly;
meanwhile, when the loading plate 27 moves leftwards, the loading plate 27 is made to rub the first blocking block 64 to move leftwards, a connecting port on the first blocking block 64 is made to be connected with the spraying pipe 52, water connected into the water tank by the spraying pipe 52 can be sprayed to the outer surface of the reverse osmosis membrane on the loading plate 27 through the spraying head, a part of impurities and dirt on the outer surface of the reverse osmosis membrane are removed, when the loading plate 27 moves to abut against the placing block 22, the placing block 22 is made to rotate around the placing shaft 21, the placing block 22 is made to stably avoid shaking of the loading plate 27 in the cleaning process, the baffle 33 is made to move inwards under the action of the torsion spring, and liquid of the reverse osmosis membrane in cleaning is prevented from flowing out of the filtering cavity 32;
when the loading plate 27 moves to the left and the inclined plane on the telescopic block 45 abuts against the pulling block 46, the telescopic block 45 is driven to move downwards under the action of the elastic force of the sliding spring 50, the telescopic block 45 drives the spline sleeve 65 and the driving gear 39 to move downwards, so that the driving gear 39 is not meshed with the moving rack 44 temporarily, meanwhile, the driving shaft 38 is driven by the meshing transmission between the transmission gear 37 and the connecting gear 55, so that the cleaning shaft 17 rotates, the driving block 19 moves up and down along the track on the track groove II 43, the driving block 19 drives the driving shaft 16 to move up and down, so that the driving gear 15 is meshed with the driving rack 14, so that the driving shaft 16 rotates, the cleaning sleeve 23 rotates, the cleaning block 25 moves left and right along the track on the track groove I24, the friction between the blocking block II 60 and the friction loading plate 27 is driven, and the connecting port on the blocking II 60 is connected with the telescopic pipe 36 under the action, the hydraulic pump 35 is started, so that the special cleaning liquid in the storage tank 34 is sprayed onto the reverse osmosis membrane of the loading plate 27 through the spray head on the telescopic pipe 36, dirt and impurities on the reverse osmosis membrane can be quickly removed, meanwhile, the cleaning block 25 is enabled to abut against the reverse osmosis membrane on the loading plate 27, most of dirt on the surface of the reverse osmosis membrane is wiped and removed, the adsorption block 58 is enabled to rotate around the rotating shaft 57 through friction between the loading plate 27 and the adsorption block 58, the adsorption block 58 enables the impurities blocked in the reverse osmosis membrane to be adsorbed, and the adsorbed impurities are stripped through the inclined surface on the stripping block 56 when the adsorption block 58 rotates, so that the reverse osmosis membrane can be completely cleaned;
after cleaning, the motor 40 is reversed to drive the cleaning shaft 17 to rotate reversely, so that the single-item coupling 54 drives the rotating block 53 to rotate, the rotating block 53 drives the pulling block 46 to move leftwards through the connecting rope 49, the telescopic block 45 moves upwards under the action of the elastic force of the sliding spring 50, and the loading plate 27 is forced to move rightwards, and when the loading plate 27 moves rightwards, the loading plate 27 is forced to rub the first blocking block 64 to move rightwards, the connecting port on the first blocking block 64 is forced to be connected with the jet pipe 52, the water connected to the water tank by the jet pipe 52 can be jetted out to the outer surface of the reverse osmosis membrane on the loading plate 27 through the jet head, the outer surface of the reverse osmosis membrane is forced to be washed, and the reverse osmosis membrane can be normally used, and the device is returned to the initial position, so that the cleaned reverse osmosis membrane is pushed out of the filter cavity 32 again and clamped with the clamping block 29, and the reverse osmosis membrane can realize separation and purification on the sewage again.
The beneficial effects are that: the device treats the reverse osmosis membrane which is polluted, has scale on the surface and is blocked by the membrane surface, removes a part of impurities and dirt by firstly spraying the water rate on the reverse osmosis membrane when the reverse osmosis membrane moves, then comprehensively cleans the surface of the reverse osmosis membrane, washes the reverse osmosis membrane by using special cleaning solution when the reverse osmosis membrane is cleaned, so that the reverse osmosis membrane can remove the scale on the surface and avoid the blockage of the membrane surface, and then pushes out and clamps the cleaned reverse osmosis membrane again to enable the reverse osmosis membrane to realize the separation and purification of the sewage again.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. Reverse osmosis water treatment facilities, including the install bin, its characterized in that: the installation box is internally provided with an installation cavity, the installation cavity is internally provided with a driving mechanism, the driving mechanism comprises an L-shaped filter pipe which is fixedly arranged in the right end face of the installation box and is connected to the outside of the installation box, a filter cavity is arranged in the filter pipe, a loading plate which is connected to the inside of the installation cavity and is internally and fixedly provided with a reverse osmosis membrane is arranged in the filter cavity in a sliding way, a pulling groove is arranged in the left end wall of the installation cavity in a sliding way, a pulling block is arranged in the pulling groove in a sliding way, the left end face of the pulling block is fixedly connected with a connecting rope connected to the inside of the installation cavity, a pulling spring is fixedly connected between the left end face of the pulling block and the left end wall of the pulling groove, a sliding groove positioned at the lower side of the pulling groove is arranged in the left end wall of the installation cavity, a telescopic block which can be, the sliding spring force is smaller than the pulling spring force, the spray pipe which is connected with a water tank and is provided with a spray head is arranged in the upper end face of the filter pipe in a front-back mode relative to the fixed mounting mode, the spray pipe is arranged in the upper end face of the filter pipe in a sliding mode and is connected to the inner concave shape of the installation cavity, the connecting ports are provided with torsion springs and two sides, and the first blocking block is abutted to the loading plate, a cleaning mechanism is arranged in the installation cavity and comprises a fixed mounting mode, the bottom end wall of the installation cavity is connected to the cleaning pipe outside the installation box, a cleaning cavity is arranged in the cleaning pipe, a cleaning shaft is installed in the bottom end wall of the installation cavity in a rotating mode, a driving block which is provided with a telescopic plate and connected to the inner connecting mode is installed in the left end wall of the cleaning cavity in a, fixed mounting has to be located on the drive shaft the clean sleeve of clean intracavity, be equipped with orbit groove one in the clean sleeve outer wall, filter tube left end face in the front and back for loading board symmetry slidable mounting has the expansion plate that can control flexible, slidable mounting in the expansion plate with the clean piece of orbit groove sliding fit, be equipped with clean groove in the clean piece, be equipped with fixture in the filter chamber.
2. The reverse osmosis water treatment device of claim 1, wherein: the driving mechanism further comprises a moving groove arranged in the upper end wall of the mounting cavity, a moving block is slidably mounted in the moving groove, a motor is fixedly mounted in the moving block, the lower end of the motor is in power connection with a driving shaft in rotation fit with the upper end face of the loading plate, a transmission gear is fixedly mounted on the driving shaft, a spline sleeve in spline connection with the driving shaft is rotatably mounted in the telescopic block, a driving gear located on the upper side of the telescopic block is fixedly mounted on the spline sleeve, and a moving rack meshed with the driving gear is fixedly mounted in the rear end wall of the mounting cavity.
3. The reverse osmosis water treatment device of claim 2, wherein: clean mechanism still includes fixed mounting be in clean epaxial drive sleeve, be equipped with in the drive sleeve outer wall with drive block sliding fit's orbit groove two, clean epaxial still fixed mounting be located drive sleeve upside and can with drive gear meshed connecting gear, clean epaxial still fixed mounting be located the single shaft coupling of connecting gear upside, on the single shaft coupling fixed mounting with connecting rope connects the turning block, be equipped with the standing groove in the clean chamber left end face, rotate for central symmetry around in the end wall about the standing groove and install the axle of placing that is equipped with the torsional spring, place epaxial fixed mounting have the slope and the piece of placing of L shape.
4. The reverse osmosis water treatment device of claim 1, wherein: clean mechanism still include the front and back for clean axisymmetric fixed mounting is in the drive rack of clean pipe left end wall, fixed mounting is located in the drive shaft fixed mounting be located in the installation cavity and with drive rack meshed's drive gear, the axis of rotation is installed to end wall internal rotation about the clean groove, fixed mounting has the absorption piece in the axis of rotation, clean groove is kept away from load board side end wall go up control for axis of rotation symmetry fixed mounting has the piece of peeling off that has the inclined plane, installation cavity outside end wall around for clean axisymmetric fixed mounting has the bin of storing special washing liquid, the bin is close to fixed mounting has the hydraulic pump in the terminal surface of clean pipe side, fixed mounting has on the hydraulic pump to be connected to the flexible pipe that is equipped with the injector head in the clean piece, slidable mounting is located in the clean piece clean groove upside and be connected to the installation cavity indent is equipped The second blocking block.
5. The reverse osmosis water treatment device of claim 1, wherein: fixture still include around for load board symmetry slidable mounting be equipped with the torsional spring in the filter tube left end wall have the inclined plane and with the baffle of loading board butt, be equipped with flexible piece in the filter tube right-hand member wall, preceding back in the flexible piece for load board symmetry rotation and install the centre gripping axle that is equipped with the torsional spring, the epaxial fixed mounting of centre gripping with load board butt and the grip block of L shape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010999172.XA CN112028182B (en) | 2020-09-22 | 2020-09-22 | Reverse osmosis water treatment device |
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|---|---|---|---|
| CN202010999172.XA CN112028182B (en) | 2020-09-22 | 2020-09-22 | Reverse osmosis water treatment device |
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| CN112028182B CN112028182B (en) | 2021-03-16 |
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| CN111481098A (en) * | 2020-04-26 | 2020-08-04 | 广州连进玻璃科技有限公司 | Cleaning device for outer surface of office building glass |
| CN111604105A (en) * | 2020-06-04 | 2020-09-01 | 新昌县麦迪环保科技有限公司 | Waste concrete cleaning and recycling device |
| CN111618979A (en) * | 2020-06-09 | 2020-09-04 | 丽水莲都明报自动化科技有限公司 | Anti-blocking spraying device |
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| US10253515B2 (en) * | 2017-04-26 | 2019-04-09 | Brian Rosser Rejniak | System and methods for pool and spa filter cleaning |
| WO2019117370A1 (en) * | 2017-12-14 | 2019-06-20 | 디에이치테크 주식회사 | Cassette-type filter device |
| CN211100316U (en) * | 2019-11-27 | 2020-07-28 | 句容市凯瑞机械制造有限公司 | Cleaning device for gear machining |
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| CN112028182B (en) | 2021-03-16 |
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