CN207546243U - For the flow guiding disc of disc tube reverse osmosis (dt-ro) component - Google Patents
For the flow guiding disc of disc tube reverse osmosis (dt-ro) component Download PDFInfo
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- CN207546243U CN207546243U CN201721482611.XU CN201721482611U CN207546243U CN 207546243 U CN207546243 U CN 207546243U CN 201721482611 U CN201721482611 U CN 201721482611U CN 207546243 U CN207546243 U CN 207546243U
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Abstract
A kind of flow guiding disc for disc tube reverse osmosis (dt-ro) component, including flow guiding disc ontology, there is seal disc mounting hole among it, seal disc is set in hole, flow guiding disc ontology is on upper and lower both sides side and along the circumferential direction prominent one encloses deflector respectively, deflector is in divergent shape linear type, circumferential periphery edge extension of the one end of its length direction to flow guiding disc ontology, the connection of the circumferential periphery of the other end and seal disc edge, there is diversion cavity between adjacent two deflector, diversion cavity has water hole in the position of seal disc mounting hole, flow guiding disc ontology also sets flow distribution plate and tap hole on upper and lower both sides side and between adjacent two deflector, flow distribution plate is located at close to the side of flow guiding disc ontology excircle, tap hole is arranged in close to the side of water hole.Diaphragm is washed away in reinforcement, reduces influence of the concentration polarization to diaphragm, prevents diaphragm fouling；It prevents flow guiding disc dislocation from running the situation of circle and film column leak, sewage and clear water is isolated；Enhance the intensity of flow guiding disc；It is pressure-resistant, corrosion-resistant, toughness is strong.
Description
Technical field
The utility model belongs to reverse osmosis module technical field, and in particular to a kind of leading for disc tube reverse osmosis (dt-ro) component
Flow table.
Background technology
Dish tubular membrane component is mainly used in the treatment process of high concentrated organic wastewater, in particular for consumer waste filling and embedding
The processing of percolate, industrial wastewater and dyeing waste water that field generates, since these waste water qualities are complicated and changeable, various pollutants are dense
Degree is high, type is more, and single activated sludge process is difficult to realize standard water discharge discharge, it is necessary to be handled with reference to membrane process, ability
Meet the water quality requirement of water outlet.The flow guiding disc of dish tubular membrane component is presently used for, mainly forms cavity simultaneously using between flow guiding disc
The structure of sandwiched diaphragm forms mounting hole usually in the middle part of flow guiding disc and water hole is opened up around mounting hole, then in flow guiding disc
Two sides sets deflector to strengthen waste water flow velocity around water hole, achievees the purpose that washing away diaphragm prevents fouling.But
Deficiency present in actual use is：Firstly, since lack effective fixation to diaphragm between flow guiding disc, and adjacent two flow guiding disc
Between gap it is larger, deflector is made to be difficult to play good refluence and acceleration effect, not only influences filter effect, and with
The passage of usage time can still generate fouling on diaphragm；Secondly, Embedded sealing is often used between adjacent two flow guiding disc
It encloses to seal mounting hole, sealing ring easily slips, and influences sealing performance, when causing flow guiding disc dislocation race circle and the situation of film column leak
There is generation.
To sum up, it is necessary to which the existing water conservancy diversion dish structure for disc tube reverse osmosis (dt-ro) component is reasonably improved.For
This, the applicant has made beneficial design, and technical solution described below generates in this background.
Invention content
The purpose of this utility model is to provide for a kind of flow guiding disc for disc tube reverse osmosis (dt-ro) component, is conducive to optimization and leads
The structure of flow table is used to form high velocity turbulent flow to prevent diaphragm fouling and improve filter effect, and improvement sealing structure is contributed to use
Prevent flow guiding disc dislocation race from enclosing, the situation of film column leak.
The purpose of this utility model is such to what is reached, a kind of flow guiding disc for disc tube reverse osmosis (dt-ro) component, including
Flow guiding disc ontology in the form of annular discs, it is characterised in that：There is a through-hole to be installed for seal disc for the centre of the flow guiding disc ontology
Hole, is provided with a seal disc in the seal disc mounting hole, and the flow guiding disc ontology is on upper and lower both sides side and edge
The circumferencial direction of flow guiding disc ontology is prominent respectively and has a circle deflector uniformly at intervals, and the deflector is in divergent shape straight line
Type, one end of length direction connect to the circumferential periphery of flow guiding disc ontology along the circumferential periphery edge of extension, the other end and seal disc
Fixation is connect, the diversion cavity for the fan shape that gap from inside to outside becomes larger is formed between every two adjacent deflectors, it is described
Diversion cavity is formed with the water hole that a circle is separated by deflector in the position of seal disc mounting hole, and the flow guiding disc ontology is upper
A flow distribution plate and a component discharge orifice are also respectively provided on the side of lower both sides and between two adjacent deflectors, wherein shunting
Plate is positioned close in the side of flow guiding disc ontology excircle, and a component discharge orifice is evenly spaced in close to the side of water hole.
In a specific embodiment of the utility model, the axial centre of the seal disc is offered in confession
The mounting hole that heart pull rod is worn, on the wherein side side of the both sides up and down of the seal disc and around the circumference side of mounting hole
To uniformly protruding multiple locating shafts, and on the wherein opposite side side of the both sides up and down of the seal disc and around mounting hole
Circumferencial direction and multiple locating slots are offered at the position of the correspondence locating shaft.
In another specific embodiment of the utility model, on the side of the both sides up and down of the seal disc and
Around the periphery of multiple locating shafts and multiple locating slots, protrusion has a circle seal groove respectively, is embedded in the seal groove
There is sealing ring.
In another specific embodiment of the utility model, the cross sectional shape undulate of the seal groove.
In another specific embodiment of the utility model, the flow distribution plate is in divergent shape linear type, length
Less than the length of the deflector.
The utility model so that in a specific embodiment, the tap hole be through-hole.
In the utility model more and in a specific embodiment, set on the external peripheral surface of the flow guiding disc ontology
It is equipped with anchor point.
In the utility model again and then in a specific embodiment, the flow guiding disc ontology, seal disc, deflector
ABS engineering plastics Integral mouldings are used with flow distribution plate.
The utility model with the above structure, has the advantage that：First, multiple flow guiding disc ontologies are passed through into sealing
The mounting hole of disk center is serially connected in center pull rod, and pass through end plate bolt respectively in the upper and lower ends of short transverse up and down
Locking, in this way by upper and lower locating shaft and the scarf of locating slot, accurate positioning is bonded to each other chin spoiler and clamps film
Piece, and make diversion cavity circulation up and down, diversion cavity is formed with the inlet opening of narrow contracting at seal disc mounting hole, and deflector is in hair
Bulk linear type, and flow distribution plate and tap hole are additionally provided between adjacent deflector, therefore filtrate by flow distribution plate and is divided
Turbulent flow can be rapidly generated during discharge orifice, even if filtrate is rolled, diaphragm is washed away so as to strengthen, reduces concentration polarization to diaphragm
Influence, effectively prevent diaphragm fouling and improve filter effect；Secondly as the seal groove on seal disc uses wave
Shape structure, it is close with the cooperation of sealing ring, it effectively prevents the flow guiding disc dislocation caused by sealing ring slips and runs circle and film column
The situation of leak makes sewage be effectively isolated with the clear water generated；Third, the deflector on flow guiding disc ontology positive and negative also increase
The strong integral strength of flow guiding disc；4th, flow guiding disc use ABS engineering plastics Integral mouldings, have it is pressure-resistant, corrosion-resistant,
The characteristics of toughness is strong, intensity is high.
Description of the drawings
Fig. 1 is the front view of one embodiment of the utility model.
Fig. 2 is the rearview of Fig. 1 embodiments.
Fig. 3 is that the side broken section of Fig. 1 embodiments regards.
In figure：1. flow guiding disc ontology, 11. seal disc mounting holes, 12. anchor points；It is 2. seal disc, 21. mounting holes, 22. close
Seal slot, 221. sealing rings, 23. locating shafts, 24. locating slots；3. deflector, 31. diversion cavities, 311. water holes；4. flow distribution plate；
5. tap hole.
Specific embodiment
Applicant will elaborate by way of examples below, but be not to this reality to the description of embodiment
It is any only formal but not substantive equivalent made by according to the utility model design with the limitation of New Scheme
Transformation is regarded as category of the technical solutions of the present invention.
The concept of every directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description
On the basis of position shown in FIG. 1, thus it cannot be understood as being particularly limited to technical solution provided by the invention.
It please refers to Fig.1, Fig. 2 and with reference to Fig. 3, the utility model is related to a kind of water conservancy diversion for disc tube reverse osmosis (dt-ro) component
Disk, including flow guiding disc ontology 1 in the form of annular discs, it is seal disc mounting hole that the centre of the flow guiding disc ontology 1, which has a through-hole,
11, a seal disc 2 is provided in the seal disc mounting hole 11, the flow guiding disc ontology 1 is on upper and lower both sides side
And protruded respectively along the circumferencial direction of flow guiding disc ontology 1 and have a circle deflector 3 uniformly at intervals, the deflector 3 is in diverging
Shape linear type, one end of length direction is to outer circle of the circumferential periphery along extension, the other end and seal disc 2 of flow guiding disc ontology 1
All edge connections are fixed, and the water conservancy diversion for the fan shape that gap from inside to outside becomes larger is formed between every two adjacent deflectors 3
Chamber 31, the diversion cavity 31 are formed with the water hole 311 that a circle is separated by deflector 3 in the position of seal disc mounting hole 11,
The flow guiding disc ontology 1 is also respectively provided with a shunting on upper and lower both sides side and between two adjacent deflectors 3
4 and one component discharge orifice 5 of plate, wherein flow distribution plate 4 is positioned close in the side of 1 excircle of flow guiding disc ontology, and a component discharge orifice 5
It is evenly spaced in close to the side of water hole 311.Anchor point 12 is provided on the external peripheral surface of the flow guiding disc ontology 1.
The flow distribution plate 4 is in divergent shape linear type, and length is less than the length of the deflector 3.The tap hole 5 is upper and lower
The through-hole of perforation.
Further, the axial centre of the seal disc 2 offers the mounting hole 21 for being worn for center pull rod,
Multiple locating shafts are uniformly protruded on the upper side of the both sides up and down of the seal disc 2 and around the circumferencial direction of mounting hole 21
23, and on the downside of the both sides up and down of the seal disc 2 and around the circumferencial direction of mounting hole 21 and described fixed in correspondence
Multiple locating slots 24 are offered at the position of position axis 23.In the present embodiment, the locating shaft 23 illustrates five, with this phase
Accordingly, the quantity of the locating slot 24 also illustrates five.On the side of the both sides up and down of the seal disc 2 and enclose
Around the periphery of multiple locating shafts 23 and multiple locating slots 24, protrusion has a circle seal groove 22 respectively, in the seal groove 22
Inside it is embedded with sealing ring 221.The cross sectional shape undulate of the seal groove 22, the wavy shaped configuration and sealing ring 221
It can realize and be fitted close, sealing ring 221 is prevented to run circle, ensure sealing performance.
Further, the flow guiding disc ontology 1, seal disc 2, deflector 3 and flow distribution plate 4 are using ABS engineering plastics one
Body is molded.
Please continue to refer to Fig. 1, Fig. 2 and with reference to Fig. 3, the assembling process of the utility model flow guiding disc is described：It first will be multiple
Flow guiding disc ontology 1 is serially connected in about 21 in center pull rod by the mounting hole at 2 center of seal disc, and above and below short transverse
Both ends are tightened by bolts respectively by end plate.Wherein, two neighbouring flow guiding disc ontologies 1, each by in-between sealing
The locating slot 24 or fixed on seal disc 2 among another flow guiding disc ontology 1 of locating shaft 23 or locating slot 24 and lower section on disk 2
Position 23 mutual scarf of axis, while the sealing ring 221 to correspond to each other on the seal disc 2 among upper and lower two flow guiding discs ontology 1 is mutual
Against cooperation and structure to be tightly connected, at this point, deflector 3 that two neighbouring flow guiding disc ontologies 1 face each other and shunting
Plate 4 is bonded to each other clamping diaphragm and corresponding diversion cavity 31 is also interconnected up and down.During filtering, filtrate is respectively upper and lower two
Make filter by tap hole 5 and flow distribution plate 4 different in size, the plate muscle effect of deflector 3 in the diversion cavity 31 of the fan shape of connection
Liquid disturbs the turbulent flow to form high flow rate, strengthens washing away diaphragm, prevents fouling；Sealing ring in waveform seal groove can have
Effect isolation sewage and the clear water generated；External sewage and the dirt inside film column can be isolated since surface is smooth, after compression for outer
Water is not in the situation of film column leak.
Claims (8)
1. a kind of flow guiding disc for disc tube reverse osmosis (dt-ro) component, including flow guiding disc ontology (1) in the form of annular discs, feature exists
In：It is seal disc mounting hole (11) that the centre of the flow guiding disc ontology (1), which has a through-hole, in the seal disc mounting hole
(11) it is provided with a seal disc (2) in, the flow guiding disc ontology (1) is on upper and lower both sides side and along flow guiding disc ontology (1)
Circumferencial direction it is prominent respectively and have a circle deflector (3) uniformly at intervals, the deflector (3) in divergent shape linear type,
One end of length direction connects to the circumferential periphery of flow guiding disc ontology (1) along the circumferential periphery edge of extension, the other end and seal disc (2)
Fixation is connect, the diversion cavity (31) for the fan shape that gap from inside to outside becomes larger is formed between every adjacent two deflectors (3),
The diversion cavity (31) is formed with the water hole that a circle is separated by deflector (3) in the position of seal disc mounting hole (11)
(311), the flow guiding disc ontology (1) is also set respectively on upper and lower both sides side and between adjacent two deflectors (3)
A flow distribution plate (4) and a component discharge orifice (5) are equipped with, wherein flow distribution plate (4) is positioned close in flow guiding disc ontology (1) excircle
Side, and a component discharge orifice (5) is evenly spaced in close to the side of water hole (311).
2. the flow guiding disc according to claim 1 for disc tube reverse osmosis (dt-ro) component, it is characterised in that the seal disc
(2) axial centre offers the mounting hole (21) for being worn for center pull rod, in the both sides up and down of the seal disc (2)
Multiple locating shafts (23) are uniformly protruded wherein on the side of side and around the circumferencial direction of mounting hole (21), and in the sealing
On the wherein opposite side side of the both sides up and down of disk (2) and around mounting hole (21) circumferencial direction and in the correspondence locating shaft
(23) multiple locating slots (24) are offered at position.
3. the flow guiding disc according to claim 1 for disc tube reverse osmosis (dt-ro) component, it is characterised in that the seal disc
(2) protrusion has one respectively on the side of both sides up and down and around the periphery of multiple locating shafts (23) and multiple locating slots (24)
Seal groove (22) is enclosed, sealing ring (221) is embedded in the seal groove (22).
4. the flow guiding disc according to claim 3 for disc tube reverse osmosis (dt-ro) component, it is characterised in that the sealing ring
The cross sectional shape undulate of slot (22).
5. the flow guiding disc according to claim 1 for disc tube reverse osmosis (dt-ro) component, it is characterised in that the flow distribution plate
(4) in divergent shape linear type, length is less than the length of the deflector (3).
6. the flow guiding disc according to claim 1 for disc tube reverse osmosis (dt-ro) component, it is characterised in that the tap hole
(5) it is through-hole.
7. the flow guiding disc according to claim 1 for disc tube reverse osmosis (dt-ro) component, it is characterised in that the flow guiding disc
Anchor point (12) is provided on the external peripheral surface of ontology (1).
8. the flow guiding disc according to claim 1 for disc tube reverse osmosis (dt-ro) component, it is characterised in that the flow guiding disc
Ontology (1), seal disc (2), deflector (3) and flow distribution plate (4) are using ABS engineering plastics Integral mouldings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482611.XU CN207546243U (en) | 2017-11-08 | 2017-11-08 | For the flow guiding disc of disc tube reverse osmosis (dt-ro) component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482611.XU CN207546243U (en) | 2017-11-08 | 2017-11-08 | For the flow guiding disc of disc tube reverse osmosis (dt-ro) component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207546243U true CN207546243U (en) | 2018-06-29 |
Family
ID=62682466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721482611.XU Active CN207546243U (en) | 2017-11-08 | 2017-11-08 | For the flow guiding disc of disc tube reverse osmosis (dt-ro) component |
Country Status (1)
| Country | Link |
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| CN (1) | CN207546243U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499368A (en) * | 2018-11-01 | 2019-03-22 | 江苏坤奕环境工程有限公司 | A kind of flow guiding disc for high pressure dish tubular membrane component |
| CN110639369A (en) * | 2019-09-26 | 2020-01-03 | 科诺思膜技术(厦门)有限公司 | Dish tubular reverse osmosis subassembly |
| CN110639368A (en) * | 2019-09-26 | 2020-01-03 | 科诺思膜技术(厦门)有限公司 | Dish tubular membrane module flow guide plate |
| CN110841483A (en) * | 2019-11-26 | 2020-02-28 | 成都美富特膜环保科技有限公司 | Flow guide disc, disc tube type membrane element and processing technology thereof |
| CN110947304A (en) * | 2019-12-16 | 2020-04-03 | 科诺思膜技术(厦门)有限公司 | Diversion disc, diversion disc layout determining method and system and preparation method |
| CN111001301A (en) * | 2019-12-16 | 2020-04-14 | 科诺思膜技术(厦门)有限公司 | Flow guide disc |
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2017
- 2017-11-08 CN CN201721482611.XU patent/CN207546243U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499368B (en) * | 2018-11-01 | 2022-04-26 | 江苏坤奕环境技术股份有限公司 | Flow guide disc for high-pressure disc tubular membrane component |
| CN109499368A (en) * | 2018-11-01 | 2019-03-22 | 江苏坤奕环境工程有限公司 | A kind of flow guiding disc for high pressure dish tubular membrane component |
| CN110639369A (en) * | 2019-09-26 | 2020-01-03 | 科诺思膜技术(厦门)有限公司 | Dish tubular reverse osmosis subassembly |
| CN110639368A (en) * | 2019-09-26 | 2020-01-03 | 科诺思膜技术(厦门)有限公司 | Dish tubular membrane module flow guide plate |
| US11542968B2 (en) * | 2019-09-26 | 2023-01-03 | Unisol Membrane Technology (Xiamen) Co., Ltd. | Deflector disc of disc tube membrane module |
| CN110639368B (en) * | 2019-09-26 | 2022-07-12 | 优尼索膜技术(厦门)有限公司 | Dish tubular membrane module flow guide plate |
| CN110639369B (en) * | 2019-09-26 | 2021-02-05 | 科诺思膜技术(厦门)有限公司 | Dish tubular reverse osmosis subassembly |
| US20210095703A1 (en) * | 2019-09-26 | 2021-04-01 | CMT Membrane Technology (Xiamen) Co., Ltd. | Deflector Disc of Disc Tube Membrane Module |
| CN110841483A (en) * | 2019-11-26 | 2020-02-28 | 成都美富特膜环保科技有限公司 | Flow guide disc, disc tube type membrane element and processing technology thereof |
| CN110841483B (en) * | 2019-11-26 | 2022-04-12 | 成都美富特膜环保科技有限公司 | Flow guide disc, disc tube type membrane element and processing technology thereof |
| CN111001301B (en) * | 2019-12-16 | 2021-10-12 | 优尼索膜技术(厦门)有限公司 | Flow guide disc |
| CN110947304B (en) * | 2019-12-16 | 2021-05-18 | 科诺思膜技术(厦门)有限公司 | Diversion disc, diversion disc layout determining method and system and preparation method |
| CN111001301A (en) * | 2019-12-16 | 2020-04-14 | 科诺思膜技术(厦门)有限公司 | Flow guide disc |
| CN110947304A (en) * | 2019-12-16 | 2020-04-03 | 科诺思膜技术(厦门)有限公司 | Diversion disc, diversion disc layout determining method and system and preparation method |
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Effective date of registration: 20200624 Address after: 3-3 (1-5-5) Yinka Road, Dongling District, Shenyang City, Liaoning Province Patentee after: Shenyang Tongyuan energy saving and Environmental Protection Technology Co., Ltd Address before: 100085 21B, 2 building, 2 information road, Haidian District, Beijing. Patentee before: BEIJING CANGLANG QINGYUAN ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201009 Address after: 100043 Beijing, Shijingshan District, No. 22 Shijingshan Road, Great Wall Building, room A, room 609 Patentee after: BEIJING ZHONGLI XINDA ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Address before: 3-3 (1-5-5) Yinka Road, Dongling District, Shenyang City, Liaoning Province Patentee before: Shenyang Tongyuan energy saving and Environmental Protection Technology Co., Ltd |