CN110465200A - A kind of resistant to pollution reverse-osmosis membrane element of width runner - Google Patents
A kind of resistant to pollution reverse-osmosis membrane element of width runner Download PDFInfo
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- CN110465200A CN110465200A CN201910774061.6A CN201910774061A CN110465200A CN 110465200 A CN110465200 A CN 110465200A CN 201910774061 A CN201910774061 A CN 201910774061A CN 110465200 A CN110465200 A CN 110465200A
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- osmosis membrane
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- roller
- debris removal
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
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- 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
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of resistant to pollution reverse-osmosis membrane elements of wide runner, including membrane component ontology and it is placed in the end cap at membrane component ontology both ends, the membrane component ontology is formed by being provided with the central tube of several through-holes and the reverse osmosis membrane on central tube, the membrane component ontology further includes into water filter and fresh water collecting net, the reverse osmosis membrane dislocation is folded in half into two panels, water inlet filter is placed between the reverse osmosis membrane after doubling, and the reverse osmosis membrane after doubling is fixed by resin sealer and the sealing of fresh water collecting net；Stiffening plate and end cap ontology are cooperatively connected by the present invention by sliding slot, are easily installed and are dismantled stiffening plate, convenient that it is replaced and is repaired, stiffening plate is arcuate structure, during water impacts it, there is good anti-impact force, its service life can be increased.
Description
Technical field
The present invention relates to reverse-osmosis membrane element technical fields, and in particular to a kind of resistant to pollution reverse osmosis membrane element of width runner
Part.
Background technique
Reverse osmosis membrane is widely used in the neck such as electric power, petrochemical industry, steel, electronics, medicine, food and drink, municipal administration and environmental protection
Domain, in seawater and brackish water desalination, boiler feedwater, industrial pure water and electronic grade ultrapure water preparation, drinking pure water production, waste water
It is played an important role during processing and special separation.Existing reverse osmosis membrane can be divided into following a few classes according to its resemblance,
Tubular type, plate and frame, doughnut and rolling.And coiled reverse osmosis membrane is to use latticed plastic wire and diaphragm, base fabric
It stacks and is wound on a whole body and stamps on the plastic tube of eyelet.By sealant by diaphragm seal at one can with hermetic bag,
Water inlet woven cloth in hermetic bag after membrane surface filtering is collected into plastic tube, finally accumulates stream.Because it changes in operation
It learns property to stablize, performance inconsistency is small, and the service life is long and has obtained the bigger receiving in market compared with other kinds, and becomes current reverse osmosis membrane
Principal item.
But existing coiled reverse osmosis membrane is due to being to directly adopt latticed plastic wire and diaphragm on plastic tube, because
Pure water transmission collection is slower in use for this, and diaphragm utilization rate is lower, causes the unnecessary wasting of resources；It is anti-simultaneously
Permeable membrane water distribution is uneven, and membrane surface flushing power is lower, is easy to accumulate amount of pollutant, the cleaning frequency is short, and membrane component pollutes
Afterwards, easy cleaning, system effectiveness be not lower；And it is not easy to installation and removal stiffening plate, improves its anti-impact force；It is making simultaneously
When reverse-osmosis membrane element, cutting equipment is needed to cut reverse osmosis membrane, but existing cutting equipment is not easy to adjust, only
The reverse osmosis membrane of single shape can be cut, the practicability is poor.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of resistant to pollution reverse osmosis membranes of wide runner
Element:
The present invention is intake by adding fresh water collecting net and water inlet filter to increase membrane component water inlet flow channel width
After width of flow path increase, membrane surface flushing dynamics increases, so that pollutant burden is reduced, so that membrane component contamination resistance increases
Add, the cleaning frequency extends；It is also easy to clean after membrane component pollutes；Water inlet flow channel width increase simultaneously decreases film
Pressure difference before and after element, improves system effectiveness；
Stiffening plate and end cap ontology are cooperatively connected by the present invention by sliding slot, be easily installed with disassembly stiffening plate, conveniently pair
It is replaced and is repaired, and stiffening plate is arcuate structure, during water impacts it, has good anti-impact force,
Its service life can be increased；
First screw rod drives the second sliding block and the first sliding block in opposite directions or backwards to moving, convenient for adjusting between two cutter
Distance, the fabric of cleavable different in width；Second screw rod drives mounting plate rise and fall by third sliding block, cuts convenient for adjusting
The distance between cutter and reverse osmosis membrane are easy to use；Four groups of pressure rollers under the reaction force of spring with reverse osmosis membrane
Quadrangle resists, and during avoiding cutting, deviates, and causes cutting error big.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of width runner resistant to pollution reverse-osmosis membrane element including membrane component ontology and is placed in the end at membrane component ontology both ends
Lid, the membrane component ontology are formed by being provided with the central tube of several through-holes and the reverse osmosis membrane on central tube, institute
Stating membrane component ontology further includes into water filter and fresh water collecting net, and the reverse osmosis membrane dislocation is folded in half into two panels, filter of intaking
Between reverse osmosis membrane after being placed in doubling, the reverse osmosis membrane after doubling is close by resin sealer and fresh water collecting net
Sealing is fixed；
The end cap includes end cap ontology, stiffening plate, mounting hole and sliding slot, is provided with peace at the center of the end cap ontology
Hole is filled, by connecting on the inside of stiffening plate and end cap ontology on the outside of mounting hole, the stiffening plate is fixedly connected with mounting hole, and with
End cap ontology is cooperatively connected by the sliding slot of setting, and the stiffening plate is arcuate structure, and stiffening plate is located in end cap ontology.
As a further solution of the present invention: the production method of the reverse-osmosis membrane element are as follows:
Step 1: the reverse osmosis membrane dislocation after cutting is folded in half into two panels, after water inlet filter is then placed in doubling
Between reverse osmosis membrane, the three-side-seal of the reverse osmosis membrane and resin sealer and fresh water collecting net excessively after doubling is right
The reverse osmosis membrane another side after folding is coiled by helical wire form tightening by central tube, obtains pre-processing reverse osmosis membrane element
Part；
Step 2: being cut by cutting equipment to pretreatment reverse-osmosis membrane element；It is first that coiled pretreatment is anti-
Permeable membrane device, which is placed on, to be unreeled between disk and the first fixed disk, is then receiving the one ends wound for pre-processing reverse-osmosis membrane element
It rolls up in mechanism, starts the 5th motor, the rotation of the second shaft is driven to be wound, pretreatment reverse-osmosis membrane element passes through cutting first
Its both sides is cut by mechanism, then removes surface debris by the lower debris removal roller of debris removal mechanism and upper debris removal roller, finally by
Rolling-up mechanism is wound, the reverse-osmosis membrane element after cutting can be obtained；
Step 3: stiffening plate is stuck in sliding slot, by the reverse-osmosis membrane element both ends of end cap socket after dicing；It can obtain
To finished product reverse-osmosis membrane element.
As a further solution of the present invention: the cutting equipment includes station, cutting groove, debris removal mechanism, unreeling machine
Structure, cutting mechanism, rolling-up mechanism, station top one end are fixedly installed with unreeling structure, the side of the unreeling structure
It is fixedly installed with cutting mechanism, the side of the cutting mechanism is fixedly installed with debris removal mechanism, and the side of the debris removal mechanism is solid
Dingan County is equipped with rolling-up mechanism；
The cutting mechanism includes side plate, L-type connecting rod, spring, pressure roller, groove, T-bar, the second motor, the first cunning
Block, sliding rail, the first screw rod, mounting plate, the second sliding block, third motor, connecting plate, cutter, first gear, the second screw rod,
Three sliding blocks, guide rod, the 4th motor and second gear, are fixedly installed with the 4th motor on the outside of two side plates, and the described 4th
The output shaft of motor is connect with second gear, and the second gear is connect by chain with first gear, the first gear peace
On the second screw rod being vertically arranged, second screw rod transmission is arranged in side plate interior sides, the two sides pair of second screw rod
Title is equipped with guide rod, and third sliding block is threaded on second screw rod, is fixedly installed with installation on the third sliding block
Plate, the mounting plate are slidably connected with two guide rods；
The bottom of the mounting plate is fixedly installed with sliding rail, and the side of the sliding rail is fixedly installed with third motor, described
The output shaft of third motor is connect with the first screw rod that sliding rail is arranged, and the first sliding block and second is socketed on first screw rod and is slided
The bottom of block, first sliding block and the second sliding block is fixedly installed with connecting plate, and the inside of two connecting plates is fixed
Second motor is installed, the output shaft of second motor is connect with cutter；
The inside of two side plates is fixedly installed with L-type connecting rod, and the L-type connecting rod is opened far from the side of side plate
Equipped with groove, the inside of the groove is fixedly installed with spring, and the bottom of the spring is fixedly installed with T-bar, the T-bar
Bottom driving be connected with pressure roller；The pressure roller is provided with four groups, and the two sides of each cutter are provided with two groups of pressure rollers.
As a further solution of the present invention: the unreeling structure include the first support base, unreel disk, the first fixed disk,
First rotating shaft, the first regulating roller and the first adjusting block, first support base are fixed on station, are driven on the station
It is connected with first rotating shaft, is socketed in the first rotating shaft and unreels disk, the first fixed disk is threaded in the first rotating shaft,
The first regulating roller is sequentially connected on the station, there are two the first adjusting block, two institutes for setting in first regulating roller
The first adjusting block is stated to be bolted；
The rolling-up mechanism includes the 5th motor, the second support base, the second regulating roller, the second shaft, the second fixed disk, receives
Reel and the second adjusting block are fixedly installed with the 5th motor, the output shaft of the 5th motor and on second support base
Two shafts connect, and closed reel and the second fixed disk, second fixed disk and the second shaft spiral shell are socketed in second shaft
Line connects, and the second regulating roller is sequentially connected on second support base, and there are two the second tune for setting in second regulating roller
Locking nub, two second adjusting blocks are bolted.
As a further solution of the present invention: the debris removal mechanism include bracket, lower debris removal roller, guide roller, first motor,
The top of first synchronous pulley, the second synchronous pulley, U-shaped board, upper debris removal roller, piston rod and cylinder, the bracket is fixedly mounted
There is cylinder, the bottom of the cylinder is fixedly connected with U-shaped board by piston rod, and the U-shaped board is connect with bracket slide, and U-shaped
It is sequentially connected with debris removal roller on plate, lower debris removal roller is provided with immediately below the upper debris removal roller, the side of the lower debris removal roller is logical
It crosses transmission shaft to connect with the second synchronous pulley, is fixedly installed with first motor, the first motor immediately below the lower debris removal roller
Output shaft connect with the first synchronous pulley, first synchronous pulley is connect by belt with the second synchronous pulley, the branch
Guide roller is provided on frame, the guide roller is arranged in parallel with lower debris removal roller.
As a further solution of the present invention: the cutting groove for cutter cutting is offered at the top of the station.
As a further solution of the present invention: two sections of screw threads, the screw thread side of two sections of screw threads are provided on first screw rod
To opposite.
Beneficial effects of the present invention:
The present invention is intake by adding fresh water collecting net and water inlet filter to increase membrane component water inlet flow channel width
After width of flow path increase, membrane surface flushing dynamics increases, so that pollutant burden is reduced, so that membrane component contamination resistance increases
Add, the cleaning frequency extends；It is also easy to clean after membrane component pollutes；Water inlet flow channel width increase simultaneously decreases film
Pressure difference before and after element, improves system effectiveness；
Stiffening plate and end cap ontology are cooperatively connected by the present invention by sliding slot, be easily installed with disassembly stiffening plate, conveniently pair
It is replaced and is repaired, and stiffening plate is arcuate structure, during water impacts it, has good anti-impact force,
Its service life can be increased；
Coiled reverse osmosis membrane piece element is placed on unreels between disk and the first fixed disk first by the present invention, and first is fixed
Disk is threadedly coupled with first rotating shaft, convenient for adjusting the position of the first fixed disk, facilitates the reverse osmosis membrane member for placing different in width
Part, then by the one ends wound of reverse osmosis membrane piece element on rolling-up mechanism, start the 5th motor, drive the second shaft rotate into
Row winding, first cuts reverse osmosis membrane piece element both sides by cutting mechanism；Anti- work of the four groups of pressure rollers first in spring
Firmly the lower quadrangle with reverse osmosis membrane piece element resists, and during avoiding cutting, deviates, causes cutting effect poor, so
The 4th motor is driven afterwards, drives second gear rotation, and second gear is rotated by chain-driving first gear, and then drives second
Screw rod rotation, the second screw rod pass through third sliding block in turn and drive mounting plate rise and fall, adjust cutter and reverse osmosis membrane
Then the distance between element drives third motor, drive the rotation of the first screw rod, the first screw rod and then drives the second sliding block and the
One sliding block is opposite or backwards to moving, and adjusts the distance between the second sliding block and the first sliding block, that is, adjusts between two cutter
Distance, the fabric of cleavable different in width；The second motor is driven, cutter rotation is driven, the waste material after cutting then passes through cutting
Slot flows down, and avoids the inconvenience of cutting；Then surface debris is removed by lower debris removal roller and upper debris removal roller；Pass through driving the
One motor, first motor drive the rotation of the first synchronous pulley, and the first synchronous pulley drives the second synchronous pulley to rotate by belt,
Second synchronous pulley drives lower debris removal roller, can transport reverse osmosis membrane piece element；Cylinder is driven simultaneously, is driven and is removed by piston rod
Roller lifting is considered to be worth doing, so as to adjust the distance between lower debris removal roller and upper debris removal roller, convenient for being suitable for the reverse osmosis of different-thickness
Diaphragm element, it is practical；It is wound finally by rolling-up mechanism.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is reverse-osmosis membrane element structural schematic diagram of the present invention；
Fig. 2 is reverse-osmosis membrane element local expansion structural schematic diagram of the present invention；
Fig. 3 is end cap structural schematic diagram in the present invention；
Fig. 4 is stiffening plate structural schematic diagram in the present invention；
Fig. 5 is cutting equipment overall structure diagram in the present invention；
Fig. 6 is debris removal mechanism overall structure diagram in the present invention；
Fig. 7 is cutting mechanism structural schematic diagram in the present invention；
Fig. 8 is latus inframedium structure schematic diagram of the present invention；
Fig. 9 is latus inframedium positive structure schematic of the present invention；
Figure 10 is unreeling structure overall structure diagram in the present invention；
Figure 11 is rolling-up mechanism overall structure diagram in the present invention.
In figure: 1, membrane component ontology；11, central tube；111, through-hole；12, reverse osmosis membrane；13, fresh water collecting net；14,
Water inlet filter；2, end cap；21, end cap ontology；22, stiffening plate；23, mounting hole；24, sliding slot；3, station；31, cutting groove；4,
Debris removal mechanism；5, unreeling structure；6, cutting mechanism；7, rolling-up mechanism；41, bracket；42, lower debris removal roller；43, guide roller；44,
One motor；45, the first synchronous pulley；46, the second synchronous pulley；47, U-shaped board；48, upper debris removal roller；49, piston rod；410, gas
Cylinder；51, the first support base；52, disk is unreeled；53, the first fixed disk；54, first rotating shaft；55, the first regulating roller；56, it first adjusts
Locking nub；61, side plate；62, L-type connecting rod；63, spring；64, pressure roller；65, groove；66, T-bar；67, the second motor；68,
One sliding block；69, sliding rail；610, the first screw rod；611, mounting plate；612, the second sliding block；613, third motor；614, connecting plate；
615, cutter；616, first gear；617, the second screw rod；618, third sliding block；619, guide rod；620, the 4th motor；
621, second gear；71, the 5th motor；72, the second support base；73, the second regulating roller；74, the second shaft；75, second is fixed
Disk；76, closed reel；77, the second adjusting block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-11, a kind of width runner resistant to pollution reverse-osmosis membrane element, including membrane component ontology 1 and is placed in
The end cap 2 at 1 both ends of membrane component ontology, the membrane component ontology 1 is by being provided with the central tube 11 of several through-holes 111 and in
Reverse osmosis membrane 12 on heart pipe 11 forms, the membrane component ontology 1 further include into water filter 14 and fresh water collecting net 13, it is described
The dislocation of reverse osmosis membrane 12 is folded in half into two panels, and water inlet filter 14 is placed between the reverse osmosis membrane 12 after doubling, the institute after doubling
Reverse osmosis membrane 12 is stated to fix by resin sealer and the sealing of fresh water collecting net 13；
The end cap 2 includes end cap ontology 21, stiffening plate 22, mounting hole 23 and sliding slot 24, in the end cap ontology 21
Mounting hole 23 is provided at the heart, by being connected on the inside of stiffening plate 22 and end cap ontology 21 on the outside of mounting hole 23, the stiffening plate
22 are fixedly connected with mounting hole 23, and are cooperatively connected with end cap ontology 21 by the sliding slot 24 of setting, and the stiffening plate 22 is arc
Shape structure, and stiffening plate 22 is located in end cap ontology 21.
The production method of the reverse-osmosis membrane element are as follows:
Step 1: the dislocation of reverse osmosis membrane 12 after cutting is folded in half into two panels, water inlet filter 14 is then placed in doubling
Between reverse osmosis membrane 12 afterwards, the reverse osmosis membrane 12 after doubling passes through three Bian Mi of resin sealer and fresh water collecting net 13
Envelope, 12 another side of reverse osmosis membrane after doubling is coiled by helical wire form tightening by central tube 11, obtains pre-processing reverse osmosis
Membrane component；
Step 2: being cut by cutting equipment to pretreatment reverse-osmosis membrane element；It is first that coiled pretreatment is anti-
Permeable membrane device, which is placed on, to be unreeled between disk 52 and the first fixed disk 53, and the one ends wound of reverse-osmosis membrane element then will be pre-processed
On rolling-up mechanism 7, start the 5th motor 71, the rotation of the second shaft 74 is driven to be wound, pretreatment reverse-osmosis membrane element is first
It first passes through cutting mechanism 6 to cut its both sides, then be removed by the lower debris removal roller 42 of debris removal mechanism 4 and upper debris removal roller 48
Surface debris is finally wound by rolling-up mechanism 7, the reverse-osmosis membrane element after cutting can be obtained；
Step 3: stiffening plate 22 is stuck in sliding slot 24, by the reverse-osmosis membrane element both ends of the socket of end cap 2 after dicing；
Finished product reverse-osmosis membrane element can be obtained.
It please refers to shown in Fig. 5-11, the cutting equipment includes station 3, cutting groove 31, debris removal mechanism 4, unreeling structure
5, cutting mechanism 6, rolling-up mechanism 7, described 3 top one end of station are fixedly installed with unreeling structure 5, the unreeling structure 5
Side is fixedly installed with cutting mechanism 6, and the side of the cutting mechanism 6 is fixedly installed with debris removal mechanism 4, the debris removal mechanism 4
Side be fixedly installed with rolling-up mechanism 7；
The unreeling structure 5 includes the first support base 51, unreels disk 52, the first fixed disk 53, the tune of first rotating shaft 54, first
Section roller 55 and the first adjusting block 56, first support base 51 are fixed on station 3, are sequentially connected on the station 3
First rotating shaft 54 is socketed in the first rotating shaft 54 and unreels disk 52, and it is fixed that first is threaded in the first rotating shaft 54
Disk 53 is sequentially connected with the first regulating roller 55 on the station 3, and there are two first to adjust for setting in first regulating roller 55
Block 56, two first adjusting blocks 56 are bolted；
The debris removal mechanism 4 includes bracket 41, lower debris removal roller 42, guide roller 43, first motor 44, the first synchronous pulley
45, the second synchronous pulley 46, U-shaped board 47, upper debris removal roller 48, piston rod 49 and cylinder 410, the fixed peace in the top of the bracket 41
Equipped with cylinder 410, the bottom of the cylinder 410 is fixedly connected with U-shaped board 47, the U-shaped board 47 and bracket by piston rod 49
41 are slidably connected, and debris removal roller 48 is sequentially connected in U-shaped board 47, are provided with lower debris removal roller immediately below the upper debris removal roller 48
42, the side of the lower debris removal roller 42 is connect by transmission shaft with the second synchronous pulley 46, solid immediately below the lower debris removal roller 42
Dingan County is equipped with first motor 44, and the output shaft of the first motor 44 is connect with the first synchronous pulley 45, first synchronous belt
Wheel 45 is connect by belt with the second synchronous pulley 46, guide roller 43 is provided on the bracket 41, the guide roller 43 is under
Debris removal roller 42 is arranged in parallel；
The cutting mechanism 6 includes side plate 61, L-type connecting rod 62, spring 63, pressure roller 64, groove 65, T-bar 66, second
Motor 67, the first sliding block 68, sliding rail 69, the first screw rod 610, mounting plate 611, the second sliding block 612, third motor 613, connecting plate
614, cutter 615, first gear 616, the second screw rod 617, third sliding block 618, guide rod 619, the 4th motor 620 and second
Gear 621, two 61 outsides of side plate are fixedly installed with the 4th motor 620, the output shaft and second of the 4th motor 620
Gear 621 connects, and the second gear 621 is connect by chain with first gear 616, and the first gear 616 is mounted on perpendicular
On the second screw rod 617 being directly arranged, the transmission of the second screw rod 617 setting is on the inside of side plate 61, and the two of second screw rod 617
Side is symmetrically installed with guide rod 619, and third sliding block 618, the third sliding block 618 are threaded on second screw rod 617
On be fixedly installed with mounting plate 611, the mounting plate 611 is slidably connected with two guide rods 619；
The bottom of the mounting plate 611 is fixedly installed with sliding rail 69, and the side of the sliding rail 69 is fixedly installed with third electricity
The output shaft of machine 613, the third motor 613 is connect with the first screw rod 610 that sliding rail 69 is arranged, on first screw rod 610
Two sections of screw threads are provided with, the hand of spiral of two sections of screw threads is on the contrary, be socketed with the first sliding block 68 and second on first screw rod 610
The bottom of sliding block 612, first sliding block 68 and the second sliding block 612 is fixedly installed with connecting plate 614, two connecting plates
614 inside is fixedly installed with the second motor 67, and the output shaft of second motor 67 is connect with cutter 615；
The inside of two side plates 61 is fixedly installed with L-type connecting rod 62, and the L-type connecting rod 62 is far from side plate 61
Side open up fluted 65, the inside of the groove 65 is fixedly installed with spring 63, and the bottom of the spring 63 is fixedly mounted
There is T-bar 66, the bottom driving of the T-bar 66 is connected with pressure roller 64；The pressure roller 64 is provided with four groups, each cutter
615 two sides are provided with two groups of pressure rollers 64；The top of the station 3 offers the cutting groove 31 cut for cutter 615；
The rolling-up mechanism 7 includes the 5th motor 71, the second support base 72, the second regulating roller 73, the second shaft 74, second
Fixed disk 75, closed reel 76 and the second adjusting block 77, are fixedly installed with the 5th motor 71 on second support base 72, and described
The output shaft of five motors 71 is connect with the second shaft 74, is socketed with closed reel 76 and the second fixed disk in second shaft 74
75, second fixed disk 75 is threadedly coupled with the second shaft 74, is sequentially connected with the second adjusting on second support base 72
Roller 73, there are two the second adjusting block 77, two second adjusting blocks 77 are solid by bolt for setting in second regulating roller 73
It is fixed.
The working principle of the invention: by add fresh water collecting net 13 and water inlet filter 14, thus increase membrane component into
Water flow passage width, after water inlet flow channel width increase, membrane surface flushing dynamics increases, so that pollutant burden is reduced, so that film
Element contamination resistance increases, and the cleaning frequency extends；It is also easy to clean after membrane component pollutes；Feed water flow road width simultaneously
Degree, which increases, decreases membrane component front and back pressure difference, improves system effectiveness；
Stiffening plate 22 is cooperatively connected with end cap ontology 21 by sliding slot 24, be easily installed and dismantles stiffening plate 22, it is convenient
It is replaced and is repaired, stiffening plate 22 is arcuate structure, during water impacts it, has good shock resistance
Power can increase its service life；
Coiled reverse osmosis membrane piece element is placed on first and is unreeled between disk 52 and the first fixed disk 53, the first fixed disk
53 are threadedly coupled with first rotating shaft 54, convenient for adjusting the position of the first fixed disk 53, facilitate the reverse osmosis membrane for placing different in width
Piece element starts the 5th motor 71 then by the one ends wound of reverse osmosis membrane piece element on rolling-up mechanism 7, drives second turn
The rotation of axis 74 is wound, and is cut first by cutting mechanism 6 to reverse osmosis membrane piece element both sides；Four groups of pressure rollers 64 first
Quadrangle under the reaction force of spring 63 with reverse osmosis membrane piece element resists, and then drives the 4th motor 620, drives the second tooth
621 rotation of wheel, second gear 621 are rotated by chain-driving first gear 616, and then drive the rotation of the second screw rod 617, and second
Screw rod 617 drives 611 rise and fall of mounting plate by third sliding block 618 in turn, adjusts cutter 615 and reverse osmosis membrane is first
Then the distance between part drives third motor 613, drive the rotation of the first screw rod 610, the first screw rod 610 and then drive second
Sliding block 612 and the first sliding block 68 adjust the distance between the second sliding block 612 and the first sliding block 68, i.e., in opposite directions or backwards to moving
Adjust the distance between two cutter 615, the fabric of cleavable different in width；The second motor 67 is driven, drives 615 turns of cutter
Dynamic, the waste material after cutting then passes through cutting groove 31 and flows down, and avoids the inconvenience of cutting；Then by lower debris removal roller 42 and upper
Debris removal roller 48 removes surface debris；By driving first motor 44, first motor 44 drives the first synchronous pulley 45 to rotate, and first
Synchronous pulley 45 drives the rotation of the second synchronous pulley 46 by belt, and the second synchronous pulley 46 drives lower debris removal roller 42, can transport
Reverse osmosis membrane piece element；Cylinder 410 is driven simultaneously, drives upper debris removal roller 48 to go up and down by piston rod 49, so as to adjust down
The distance between debris removal roller 42 and upper debris removal roller 48, it is practical convenient for being suitable for the reverse osmosis membrane piece element of different-thickness；Most
It is wound afterwards by rolling-up mechanism 7.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, and without departing from invention or surpasses
More range defined in the claims, is within the scope of protection of the invention.
Claims (7)
1. a kind of width runner resistant to pollution reverse-osmosis membrane element, including membrane component ontology (1) and it is placed in membrane component ontology (1) both ends
End cap (2), the membrane component ontology (1) is by being provided with the central tube (11) of several through-holes (111) and wound on central tube
(11) reverse osmosis membrane (12) composition on, it is characterised in that: the membrane component ontology (1) further includes into water filter (14) and light
Water collecting net (13), the reverse osmosis membrane (12) dislocation are folded in half into two panels, and water inlet filter (14) is placed in reverse osmosis after doubling
Between diaphragm (12), the reverse osmosis membrane (12) after doubling is solid by resin sealer and fresh water collecting net (13) sealing
It is fixed；
The end cap (2) includes end cap ontology (21), stiffening plate (22), mounting hole (23) and sliding slot (24), the end cap ontology
(21) it is provided with mounting hole (23) at center, passes through stiffening plate (22) and end cap ontology (21) inside on the outside of mounting hole (23)
Connection, the stiffening plate (22) are fixedly connected with mounting hole (23), and are matched with end cap ontology (21) by the sliding slot (24) of setting
Connection is closed, the stiffening plate (22) is arcuate structure, and stiffening plate (22) is located in end cap ontology (21).
2. a kind of resistant to pollution reverse-osmosis membrane element of wide runner according to claim 1, which is characterized in that the reverse osmosis membrane
The production method of element are as follows:
Step 1: reverse osmosis membrane (12) dislocation after cutting is folded in half into two panels, water inlet filter (14) is then placed in doubling
Between reverse osmosis membrane (12) afterwards, the reverse osmosis membrane (12) after doubling passes through resin sealer and fresh water collecting net (13)
Three-side-seal, reverse osmosis membrane (12) another side after doubling is coiled by helical wire form tightening by central tube (11), obtains pre-
Handle reverse-osmosis membrane element；
Step 2: being cut by cutting equipment to pretreatment reverse-osmosis membrane element；It is first that coiled pretreatment is reverse osmosis
Membrane component, which is placed on, to be unreeled between disk (52) and the first fixed disk (53), and the one ends wound of reverse-osmosis membrane element then will be pre-processed
On rolling-up mechanism (7), start the 5th motor (71), drives the second shaft (74) rotation to be wound, pre-process reverse osmosis membrane
Element passes through cutting mechanism (6) first and cuts to its both sides, then by the lower debris removal roller (42) of debris removal mechanism (4) and upper
Debris removal roller (48) removes surface debris, is finally wound by rolling-up mechanism (7), the reverse osmosis membrane element after cutting can be obtained
Part；
Step 3: stiffening plate (22) is stuck in sliding slot (24), by the reverse-osmosis membrane element two of end cap (2) socket after dicing
End；Finished product reverse-osmosis membrane element can be obtained.
3. a kind of resistant to pollution reverse-osmosis membrane element of wide runner according to claim 2, which is characterized in that the cutting is set
Standby includes station (3), cutting groove (31), debris removal mechanism (4), unreeling structure (5), cutting mechanism (6), rolling-up mechanism (7), institute
It states one end at the top of station (3) to be fixedly installed with unreeling structure (5), the side of the unreeling structure (5) is fixedly installed with cutting
The side of mechanism (6), the cutting mechanism (6) is fixedly installed with debris removal mechanism (4), and the side of the debris removal mechanism (4) is fixed
Rolling-up mechanism (7) are installed；
The cutting mechanism (6) includes side plate (61), L-type connecting rod (62), spring (63), pressure roller (64), groove (65), T-type
Bar (66), the second motor (67), the first sliding block (68), sliding rail (69), the first screw rod (610), mounting plate (611), the second sliding block
(612), third motor (613), connecting plate (614), cutter (615), first gear (616), the second screw rod (617), third
Sliding block (618), guide rod (619), the 4th motor (620) and second gear (621), the two fixed peaces in side plates (61) outside
Equipped with the 4th motor (620), the output shaft of the 4th motor (620) is connect with second gear (621), the second gear
(621) it is connect by chain with first gear (616), the first gear (616) is mounted on the second screw rod being vertically arranged
(617) on, on the inside of side plate (61), the two sides of second screw rod (617) are symmetrically pacified for the second screw rod (617) transmission setting
It equipped with guide rod (619), is threaded with third sliding block (618) on second screw rod (617), the third sliding block (618)
On be fixedly installed with mounting plate (611), the mounting plate (611) is slidably connected with two guide rods (619)；
The bottom of the mounting plate (611) is fixedly installed with sliding rail (69), and the side of the sliding rail (69) is fixedly installed with third
The output shaft of motor (613), the third motor (613) is connect with the first screw rod (610) that sliding rail (69) is arranged, and described first
The first sliding block (68) and the second sliding block (612), first sliding block (68) and the second sliding block (612) are socketed on screw rod (610)
Bottom be fixedly installed with connecting plate (614), the inside of two connecting plates (614) is fixedly installed with the second motor
(67), the output shaft of second motor (67) is connect with cutter (615)；
The inside of two side plates (61) is fixedly installed with L-type connecting rod (62), and the L-type connecting rod (62) is far from side plate
(61) side opens up fluted (65), and the inside of the groove (65) is fixedly installed with spring (63), the spring (63)
Bottom is fixedly installed with T-bar (66), and the bottom driving of the T-bar (66) is connected with pressure roller (64)；The pressure roller (64) sets
Four groups are equipped with, the two sides of each cutter (615) are provided with two groups of pressure rollers (64).
4. a kind of resistant to pollution reverse-osmosis membrane element of wide runner according to claim 3, which is characterized in that the unreeling machine
Structure (5) includes the first support base (51), unreels disk (52), the first fixed disk (53), first rotating shaft (54), the first regulating roller (55)
With the first adjusting block (56), first support base (51) is fixed on station (3), is sequentially connected on the station (3)
Have first rotating shaft (54), be socketed with and unreel disk (52) on the first rotating shaft (54), is threadedly coupled on the first rotating shaft (54)
Have the first fixed disk (53), be sequentially connected with the first regulating roller (55) on the station (3), on first regulating roller (55)
There are two the first adjusting block (56), two first adjusting blocks (56) to be bolted for setting；
The rolling-up mechanism (7) includes the 5th motor (71), the second support base (72), the second regulating roller (73), the second shaft
(74), the second fixed disk (75), closed reel (76) and the second adjusting block (77) are fixedly installed on second support base (72)
The output shaft of 5th motor (71), the 5th motor (71) is connect with the second shaft (74), is covered on second shaft (74)
It is connected to closed reel (76) and the second fixed disk (75), second fixed disk (75) is threadedly coupled with the second shaft (74), described
It is sequentially connected on second support base (72) the second regulating roller (73), there are two the second tune for setting on second regulating roller (73)
Locking nub (77), two second adjusting blocks (77) are bolted.
5. a kind of resistant to pollution reverse-osmosis membrane element of wide runner according to claim 3, which is characterized in that the fine bagasse separator
Structure (4) includes bracket (41), lower debris removal roller (42), guide roller (43), first motor (44), the first synchronous pulley (45), second
Synchronous pulley (46), U-shaped board (47), upper debris removal roller (48), piston rod (49) and cylinder (410), the top of the bracket (41)
It is fixedly installed with cylinder (410), the bottom of the cylinder (410) is fixedly connected with U-shaped board (47) by piston rod (49), described
U-shaped board (47) is slidably connected with bracket (41), and debris removal roller (48) are sequentially connected in U-shaped board (47), the upper debris removal roller
(48) lower debris removal roller (42) is provided with immediately below, the side of the lower debris removal roller (42) passes through transmission shaft and the second synchronous pulley
(46) it connects, is fixedly installed with first motor (44) immediately below the lower debris removal roller (42), the output of the first motor (44)
Axis is connect with the first synchronous pulley (45), and first synchronous pulley (45) is connect by belt with the second synchronous pulley (46),
It is provided with guide roller (43) on the bracket (41), the guide roller (43) is arranged in parallel with lower debris removal roller (42).
6. a kind of resistant to pollution reverse-osmosis membrane element of wide runner according to claim 3, which is characterized in that the station
(3) cutting groove (31) for cutter (615) cutting is offered at the top of.
7. a kind of resistant to pollution reverse-osmosis membrane element of wide runner according to claim 3, which is characterized in that described first
Two sections of screw threads are provided on bar (610), the hand of spiral of two sections of screw threads is opposite.
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| CN201910774061.6A CN110465200B (en) | 2019-08-21 | 2019-08-21 | Wide-flow-channel pollution-resistant reverse osmosis membrane element |
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| CN201910774061.6A CN110465200B (en) | 2019-08-21 | 2019-08-21 | Wide-flow-channel pollution-resistant reverse osmosis membrane element |
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| CN110465200B CN110465200B (en) | 2021-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522540A (en) * | 2022-03-09 | 2022-05-24 | 格腾(浙江)环保设备有限公司 | Preparation method of high-flux energy-saving reverse osmosis membrane element |
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| CN110465200B (en) | 2021-07-06 |
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