CN208287826U - A kind of washing unit with reverse osmosis membrane - Google Patents
A kind of washing unit with reverse osmosis membrane Download PDFInfo
- Publication number
- CN208287826U CN208287826U CN201820158696.4U CN201820158696U CN208287826U CN 208287826 U CN208287826 U CN 208287826U CN 201820158696 U CN201820158696 U CN 201820158696U CN 208287826 U CN208287826 U CN 208287826U
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- China
- Prior art keywords
- hollow
- film seat
- shell
- tank
- reverse osmosis
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Abstract
The utility model discloses a kind of washing unit with reverse osmosis membrane, including shell of tank, the shell of tank is hollow circuit cylinder tubular construction, it is connected with drive end bearing bracket and rear end cap respectively close to tube port position at left and right sides of the inner cavity of the shell of tank, the inside of the porous plate is equipped with film seat, through dynamic drain pipe is connected at the center of the film seat, the film seat is connected by compressed spring with sleeve, and the inner sidewall circumference of the film seat is connected with hollow-fibre membrane.The washing unit with reverse osmosis membrane, pass through the cooperation of pillar, film seat and compressed spring, when ejected wash water is ejected on hollow-fibre membrane, hollow-fibre membrane stress drive film seat moves to the right and the compressed spring on the inside of compression sleeve, film seat and hollow-fibre membrane resetting movement to the left are pushed by the elastic-restoring force after the compression of compressed spring, make hollow-fibre membrane continuously active move, ejected wash water in activity hollow-fibre membrane and reverse osmosis membrane be rinsed, cleaning effect is very ideal after cleaning.
Description
Technical field
The utility model relates to water-treatment technology field, specially a kind of washing unit with reverse osmosis membrane.
Background technique
Reverse-osmosis membrane element is widely used in pure water process, pharmaceuticals industry water, sea water desalination, sewage treatment, cooling
The fields such as tower make-up water, boiler feedwater, bioengineering, environment-friendly engineering, after running for a period of time, on reverse-osmosis membrane element
It is easy contaminant deposition, influences clean-up effect.Therefore, in use, needing to be maintained property is cleaned, but due to source water
The deterioration of matter, the cleaning frequency of reverse osmosis membrane can also increase therewith, since cleaning method is improper, clear in normal production process
It washes and is not thorough or needs to clean in time due to producing, if things go on like this serious pollution occurs in reverse-osmosis membrane element, needs to carry out
Cleaning, but existing cleaning device is directly to carry out flowing cleaning using water flow, and cleaning effect is unsatisfactory.
Utility model content
The purpose of this utility model is to provide a kind of washing unit with reverse osmosis membrane, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of washing unit with reverse osmosis membrane, including holds
Device shell, the shell of tank are hollow circuit cylinder tubular construction, are punished at left and right sides of the inner cavity of the shell of tank close to nozzle
It is not connected with drive end bearing bracket and rear end cap, is equipped at the gap that the lateral wall of the drive end bearing bracket and rear end cap is connect with shell of tank
One annular collar, a pair of of gland of the outside of drive end bearing bracket setting symmetrical above and below, close to preceding on the left of the inner wall of the shell of tank
Card slot is offered at end cap, the gland is connected in card slot, and the inner upper of the drive end bearing bracket, which runs through, is connected with water inlet pipe, institute
It states and is plugged with rubber cylinder base at the inner sidewall center of drive end bearing bracket, porous plate, the rear end cap are connected on the inside of the rear end cap
Center at determine drain pipe through being connected with, it is described determine drain pipe and run through porous plate, the inner sidewall inside circumference of the porous plate
It is connected with sleeve, the inside of the porous plate is equipped with film seat, runs through at the center of the film seat and be connected with dynamic drain pipe, described dynamic
Drain pipe runs through porous plate, and the dynamic drain pipe passes through compressed spring and sleeve phase with drain pipe clearance fit, the film seat is determined
Even, the inner sidewall circumference of the film seat is connected with hollow-fibre membrane, one end lateral wall of the hollow-fibre membrane far from film seat and
The lateral wall of film seat is connected with sliding sleeve, close to affixed at drive end bearing bracket and porous plate at left and right sides of the inner wall of the shell of tank
There is sliding sleeve ring, the sliding sleeve is slidably matched with sliding sleeve ring, and reverse osmosis membrane, the reverse osmosis are connected on the inside of the hollow-fibre membrane
The left end of permeable membrane is connected with pillar, and the pillar runs through rubber cylinder base.
Preferably, close to being inlaid with inner screw sheath, the outside of the gland at card slot on the left of the inner wall of the shell of tank
Top, which is closed, pressure ring, and the lateral wall innermost insert of the pressure ring has external thread sleeve, and the external thread sleeve is threadedly engaged with inner screw sheath.
Preferably, the outer wall of the rear end cap is fitted with gasket.
Compared with prior art, the utility model has the beneficial effects that the washing unit with reverse osmosis membrane, passes through pillar, film
The cooperation of seat and compressed spring, when ejected wash water is ejected on hollow-fibre membrane, hollow-fibre membrane stress drives film seat to transport to the right
Compressed spring on the inside of dynamic and compression sleeve, pushes film seat and hollow fibre by the elastic-restoring force after the compression of compressed spring
Film resetting movement to the left is tieed up, hollow-fibre membrane continuously active is moved, ejected wash water is to hollow-fibre membrane in activity and reverse osmosis
Film is rinsed, and cleaning effect is very ideal after cleaning.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the ring structure schematic diagram of the utility model.
In figure: 1, pressure ring, 2, gland, 3, water inlet pipe, 4, rubber cylinder base, 5, sliding sleeve ring, 6, shell of tank, 7, reverse osmosis
Film, 8, dynamic drain pipe, 9, compressed spring, 10, porous plate, 11, rear end cap, 12, inner screw sheath, 13, drive end bearing bracket, 14, annular snap
Circle, 15, pillar, 16, sliding sleeve, 17, hollow-fibre membrane, 18, film seat, 19, sleeve, 20, determine drain pipe, 21, gasket, 22, outside
Thread bush, 23, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of washing unit with reverse osmosis membrane, including container
Shell 6, shell of tank 6 are hollow circuit cylinder tubular construction, are connected with respectively at left and right sides of the inner cavity of shell of tank 6 close to tube port position
Drive end bearing bracket 13 and rear end cap 11, the outer wall of rear end cap 11 are fitted with gasket 21, and drive end bearing bracket 13 and rear end cap 11 are set to container
The inside end positions of shell 6, for blocking shell of tank 6, the lateral wall and shell of tank 6 of drive end bearing bracket 13 and rear end cap 11 connect
It is equipped with an annular collar 14 at the gap connect, is increased outside drive end bearing bracket 13 and rear end cap 11 and container by design annular collar 14
The sealing effect of fixed effect and junction that shell 6 connects, a pair of of gland 2 of the outside of drive end bearing bracket 13 setting symmetrical above and below, container
Close to card slot 23 is offered at drive end bearing bracket 13 on the left of the inner wall of shell 6, gland 2 is connected in card slot 23, and gland 2 pastes after docking
It closes the forward position in drive end bearing bracket 13 and is connected in card slot 23, reinforce to the pressing fixed effect of drive end bearing bracket 13, outside container
Close to inner screw sheath 12 is inlaid at card slot 23 on the left of the inner wall of shell 6, the outside top of gland 2, which is closed, pressure ring 1, the outside of pressure ring 1
Wall innermost insert has external thread sleeve 22, and external thread sleeve 22 is threadedly engaged with inner screw sheath 12, and after gland 2 is fixed, pressure ring 1 is inserted
Enter the inside of shell of tank 6, and rotate, be threaded in external thread sleeve 22 on inner screw sheath 12, is connected through a screw thread solid
Fixed pressure ring 1 further strengthens the fixed effect of drive end bearing bracket 13, and the inner upper of drive end bearing bracket 13, which runs through, is connected with water inlet pipe 3, preceding
It is plugged with rubber cylinder base 4 at the inner sidewall center of end cap 13, the inside of rear end cap 11 is connected with porous plate 10, in rear end cap 11
Run through to be connected at the heart and determine drain pipe 20, determines drain pipe 20 through porous plate 10, the inner sidewall inside circumference of porous plate 10 is affixed
There is sleeve 19, the inside of porous plate 10 is equipped with film seat 18, runs through at the center of film seat 18 and be connected with dynamic drain pipe 8, move drain pipe 8
Through porous plate 10, moves drain pipe 8 and determine 20 clearance fit of drain pipe, hollow-fibre membrane 17 and reverse osmosis membrane 7 by liquid punching
It drives film seat 18 to move to the right when hitting power, moves drain pipe 8 at this time and be active in and determine in drain pipe 20, film seat 18 passes through compressed spring
9 are connected with sleeve 19, and the coefficient of elasticity of compressed spring 9 is 10/CM, and the inner sidewall circumference of film seat 18 is connected with hollow-fibre membrane
17, the lateral wall of one end lateral wall and film seat 18 of the hollow-fibre membrane 17 far from film seat 18 is connected with sliding sleeve 16, doughnut
The sliding sleeve 16 of 18 outer wall of the sliding sleeve 16 of its outer wall and film seat reciprocatingly slides in the inside of sliding sleeve ring 5 when 17 front-rear reciprocation movement of film,
Close to being connected with sliding sleeve ring 5, sliding sleeve 16 and sliding sleeve ring at drive end bearing bracket 13 and porous plate 10 at left and right sides of the inner wall of shell of tank 6
5 are slidably matched, and the inside of hollow-fibre membrane 17 is connected with reverse osmosis membrane 7, and the left end of reverse osmosis membrane 7 is connected with pillar 15, pillar
15 run through rubber cylinder base 4.
Working principle are as follows: ejected wash water is entered in shell of tank 6 by water inlet pipe 3 and is impacted to hollow-fibre membrane 17,
Impact flushing is carried out to hollow-fibre membrane 17 and reverse osmosis membrane 7, shell of tank 6 is headed into after pressurizeing due to ejected wash water using water pump
It is interior, and then ejected wash water, there are certain impact power, when ejected wash water is ejected on hollow-fibre membrane 17,17 stress of hollow-fibre membrane is driven
Film seat 18 moves to the right and the compressed spring 9 of 19 inside of compression sleeve, passes through the elastic recovery after the compression of compressed spring 9
Power pushes film seat 18 and hollow-fibre membrane 17 resetting movement to the left, moves 17 continuously active of hollow-fibre membrane, at this time hollow
The sliding sleeve 16 of its outer wall is active in the inside of sliding sleeve ring 5 when tunica fibrosa 17 and film seat 18 move, and auxiliary hollow-fibre membrane 17 moves,
The pillar 15 of 17 left end of hollow-fibre membrane is back and forth plugged in rubber cylinder base 4 simultaneously, guarantees the axial direction of hollow-fibre membrane 17 always
It in stable state, will not deviate, driven when film seat 18 moves back and forth in dynamic drain pipe 8 and make its reciprocating movement in determining drain
In pipe 8, ejected wash water sewage after hollow-fibre membrane 17 and reverse osmosis membrane 7 clean it is entered in dynamic drain pipe 8, most
It is discharged afterwards by determining drain pipe 8.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of washing unit with reverse osmosis membrane, including shell of tank (6), the shell of tank (6) is hollow circuit cylinder tubular construction,
It is characterized by: being connected with drive end bearing bracket (13) and rear end respectively close to tube port position at left and right sides of the inner cavity of the shell of tank (6)
It covers (11), is equipped with a ring at the gap that the lateral wall of the drive end bearing bracket (13) and rear end cap (11) is connect with shell of tank (6)
Shape retainer ring (14), a pair of of gland (2) of the outside of the drive end bearing bracket (13) setting symmetrical above and below, the inner wall of the shell of tank (6)
Left side is close to offering card slot (23) at drive end bearing bracket (13), and the gland (2) is connected in card slot (23), the drive end bearing bracket (13)
Inner upper through being connected with water inlet pipe (3), be plugged with rubber cylinder base (4) at the inner sidewall center of the drive end bearing bracket (13),
It is connected with porous plate (10) on the inside of the rear end cap (11), runs through to be connected at the center of the rear end cap (11) and determine drain pipe
(20), described to determine drain pipe (20) through porous plate (10), the inner sidewall inside circumference of the porous plate (10) is connected with sleeve
(19), the inside of the porous plate (10) is equipped with film seat (18), runs through at the center of the film seat (18) and is connected with dynamic drain pipe
(8), the dynamic drain pipe (8) runs through porous plate (10), the dynamic drain pipe (8) and determines drain pipe (20) clearance fit, described
Film seat (18) is connected by compressed spring (9) with sleeve (19), and the inner sidewall circumference of the film seat (18) is connected with doughnut
The lateral wall of film (17), one end lateral wall and film seat (18) of the hollow-fibre membrane (17) far from film seat (18) is connected with cunning
It covers (16), close to being connected with sliding sleeve at drive end bearing bracket (13) and porous plate (10) at left and right sides of the inner wall of the shell of tank (6)
Ring (5), the sliding sleeve (16) are slidably matched with sliding sleeve ring (5), are connected with reverse osmosis membrane on the inside of the hollow-fibre membrane (17)
(7), the left end of the reverse osmosis membrane (7) is connected with pillar (15), and the pillar (15) runs through rubber cylinder base (4).
2. a kind of washing unit with reverse osmosis membrane according to claim 1, it is characterised in that: the shell of tank (6) it is interior
Close to being inlaid with inner screw sheath (12) at card slot (23) on the left of wall, the outside top of the gland (2), which is closed, pressure ring (1), the pressure
The lateral wall innermost insert of ring (1) has external thread sleeve (22), and the external thread sleeve (22) is threadedly engaged with inner screw sheath (12).
3. a kind of washing unit with reverse osmosis membrane according to claim 1, it is characterised in that: the outer wall of the rear end cap (11)
It is fitted with gasket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158696.4U CN208287826U (en) | 2018-01-30 | 2018-01-30 | A kind of washing unit with reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158696.4U CN208287826U (en) | 2018-01-30 | 2018-01-30 | A kind of washing unit with reverse osmosis membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208287826U true CN208287826U (en) | 2018-12-28 |
Family
ID=64698052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820158696.4U Expired - Fee Related CN208287826U (en) | 2018-01-30 | 2018-01-30 | A kind of washing unit with reverse osmosis membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208287826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717703A (en) * | 2020-12-10 | 2021-04-30 | 哈尔滨乐普实业有限公司 | Multifunctional separation membrane cleaning device and cleaning method |
| CN115025619A (en) * | 2022-05-11 | 2022-09-09 | 刘嘉欣 | Reverse osmosis membrane group |
| CN116135289A (en) * | 2023-04-18 | 2023-05-19 | 承德创跃环保科技有限公司 | Ultrafiltration back flushing device for rural domestic sewage |
-
2018
- 2018-01-30 CN CN201820158696.4U patent/CN208287826U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717703A (en) * | 2020-12-10 | 2021-04-30 | 哈尔滨乐普实业有限公司 | Multifunctional separation membrane cleaning device and cleaning method |
| CN115025619A (en) * | 2022-05-11 | 2022-09-09 | 刘嘉欣 | Reverse osmosis membrane group |
| CN116135289A (en) * | 2023-04-18 | 2023-05-19 | 承德创跃环保科技有限公司 | Ultrafiltration back flushing device for rural domestic sewage |
| CN116135289B (en) * | 2023-04-18 | 2023-06-16 | 承德创跃环保科技有限公司 | Ultrafiltration back flushing device for rural domestic sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20220130 |