CN220802677U - Tubular ultrafiltration membrane component - Google Patents
Tubular ultrafiltration membrane component Download PDFInfo
- Publication number
- CN220802677U CN220802677U CN202321964307.4U CN202321964307U CN220802677U CN 220802677 U CN220802677 U CN 220802677U CN 202321964307 U CN202321964307 U CN 202321964307U CN 220802677 U CN220802677 U CN 220802677U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- long connecting
- ultrafiltration membrane
- shells
- movable sealing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012528 membrane Substances 0.000 title claims abstract description 40
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000005484 gravity Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 abstract description 21
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of ultrafiltration membranes, and provides a tubular ultrafiltration membrane assembly, which comprises a long connecting pipe, wherein two movable sealing shells are arranged outside the long connecting pipe, the two movable sealing shells are oppositely distributed, external threads are respectively arranged on two sides of the outer part of the long connecting pipe, internal threads are respectively arranged on the inner walls of the two movable sealing shells, the long connecting pipe is connected with the two movable sealing shells through threads, water pipe connectors are respectively embedded in the two movable sealing shells, the two water pipe connectors respectively extend to the outer parts of the two movable sealing shells, the outer parts of the two movable sealing shells are fixedly connected with fixed connecting shells, a plurality of anti-skid grooves are respectively formed in the two fixed connecting shells, and the anti-skid grooves are respectively in a circumferential array. Through above-mentioned technical scheme, be difficult to among the prior art cleaning device inner wall and cause bacterial growing and quality of water quality to obtain the problem that can not improve.
Description
Technical Field
The utility model relates to the technical field of ultrafiltration membranes, in particular to a tubular ultrafiltration membrane component.
Background
The artificial permeable membrane is used in the ultrafiltration process. Generally made of high molecular materials such as: cellulose acetate, cellulose acetate esters, polyethylene, polysulfone, polyamide, etc. Various types of membrane modules, such as tubular, plate-type, roll-type, capillary-type, etc., are typically prefabricated and then assembled for use together to increase filtration area and facilitate maintenance.
Patent specification with publication number CN201399323Y discloses an internal pressure tubular detachable ultrafiltration membrane component, wherein a bundling end is provided with an installation positioning hole, an ultrafiltration membrane tube positioning hole is arranged in the bundling end, and ultrafiltration membrane tubes are respectively inserted into the ultrafiltration membrane positioning holes and uniformly and axially distributed. The gap between the ultrafiltration membrane tube and the ultrafiltration membrane tube locating hole in the bundling end is bonded by using an adhesive, so that the membrane tube and the bundling end are integrated, and the installation locating hole on the bundling end is used for connecting the membrane tube and the bundling end with accessories such as a shell. The assembly is very convenient to install and disassemble, is easy to clean, is particularly suitable for feed liquid pretreatment with low requirements and can treat feed liquid containing suspended solids, and has the advantages of simple structure, reliable performance and light transportation.
However, the technical solution described above has the following problems found in the implementation of the related art: the above-mentioned equipment is difficult to clear up the inner wall of device in the in-process of using, because can discharge a large amount of impurity and bacterium at the in-process of ultrafiltration, so need the staff to clear up regularly, if not clear up then can form the incrustation scale adhesion on the inner wall of device because of the adhesion of rivers and impurity and bacterium to also can directly influence the requirement of quality of water, consequently, need further improvement.
Disclosure of utility model
The utility model provides a tubular ultrafiltration membrane component, which solves the problems that bacteria breeding and water quality cannot be improved due to the difficulty in cleaning the inner wall of a device in the related technology.
The technical scheme of the utility model is as follows:
the utility model provides a tubular milipore filter subassembly, includes long connecting pipe, long connecting pipe outside is equipped with two movable seal housing, two movable seal housing is the opposite form and distributes, external screw thread has all been seted up to long connecting pipe outside both sides, two movable seal housing inner wall all is provided with the internal screw thread, pass through threaded connection between long connecting pipe and the two movable seal housing.
Preferably, the two movable sealing shells are embedded with water pipe connectors, and the two water pipe connectors extend to the outer parts of the two movable sealing shells respectively.
Preferably, the two movable sealing shells are fixedly connected with fixed connection shells, a plurality of anti-skid grooves are formed in the fixed connection shells, and the anti-skid grooves are all in a circumferential array.
Preferably, the two fixing ends are fixedly connected to the outside of the fixing connection shell, a plurality of connecting grooves are formed in the two fixing ends, and the connecting grooves are all in a circumferential array.
Preferably, an ultrafiltration membrane component body is arranged in the long connecting pipe, and the ultrafiltration membrane component body is in a circumferential array shape.
Preferably, the outer part of the ultrafiltration membrane component body is fixedly connected with a fixed beam plate, the fixed beam plate is arranged in a circular shape, and the outer surface of the fixed beam plate is contacted with the inner wall of the long connecting pipe.
Preferably, the inner wall of the long connecting pipe is provided with a sliding connecting plate, the inner wall of the long connecting pipe is contacted with the outer surface of the sliding connecting plate, and the shape of the sliding connecting plate is circular.
Preferably, the inner wall of the sliding connection plate is contacted with the outer surface of the ultrafiltration membrane component body, and an annular cleaning groove is formed in the sliding connection plate.
Preferably, the annular cleaning groove is internally fixedly connected with two fixed positioning plates, and the two fixed positioning plates are oppositely arranged.
Preferably, the annular cleaning groove is internally provided with two gravity short plates, and the outer surfaces of the two gravity short plates are contacted with the inner wall of the annular cleaning groove.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the utility model, the work of cleaning and collecting impurities and scale adhered on the inner wall of the long connecting pipe can be achieved by arranging the sliding connecting plate and the annular cleaning groove, and the work of compacting and collecting the scale and the impurities can be achieved by arranging the fixed positioning plate and the gravity short plate, so that the problems that bacteria breeding is difficult to clean the inner wall of the device and the water quality is not improved are solved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the whole structure of the separated long connecting pipe in the utility model;
FIG. 3 is a schematic view of the structure of the present utility model with the fixed connection housing removed;
FIG. 4 is a schematic view of a part of the structure of the present utility model;
fig. 5 is an enlarged view of the utility model at a in fig. 4.
In the figure: 1. an elongated connecting tube; 2. a movable seal housing; 3. a water pipe connector; 4. the shell is fixedly connected; 5. fixing the end head; 6. an ultrafiltration membrane assembly body; 7. fixing the beam plate; 8. a sliding connection plate; 9. an annular cleaning groove; 10. fixing a positioning plate; 11. gravity short plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 5, this embodiment provides a tubular ultrafiltration membrane assembly, which comprises a long connecting pipe 1, two movable sealing shells 2 are arranged outside the long connecting pipe 1, the two movable sealing shells 2 are oppositely distributed, external threads are respectively arranged on two sides of the outside of the long connecting pipe 1, internal threads are respectively arranged on the inner walls of the two movable sealing shells 2, and the long connecting pipe 1 is connected with the two movable sealing shells 2 through threads.
In this embodiment, the two movable seal housings 2 are embedded with the water pipe connectors 3, and the two water pipe connectors 3 extend to the outside of the two movable seal housings 2 respectively, so that the two movable seal housings can be connected.
In this embodiment, two movable seal housing 2 outside are all fixedly connected with fixed connection casing 4, and a plurality of anti-skidding grooves have all been seted up to two fixed connection casing 4 inside, and a plurality of anti-skidding grooves all are circumference form array, can make fixed connection casing 4 obtain fixed connection.
In this embodiment, two fixed connection shells 4 are outside all fixedly connected with fixed end 5, and a plurality of spread grooves have all been seted up to two fixed end 5 insides, and a plurality of spread grooves all are circumference form array, can make fixed end 5 obtain fixed connection.
In this embodiment, an ultrafiltration membrane module body 6 is disposed inside the long connection tube 1, and the ultrafiltration membrane module body 6 is in a shape of a circumferential array.
In this embodiment, the outer portion of the ultrafiltration membrane assembly body 6 is fixedly connected with a fixing beam plate 7, the fixing beam plate 7 is in a circular shape, and the outer surface of the fixing beam plate 7 contacts with the inner wall of the long connecting pipe 1, so that the fixing beam plate 7 can be taken out.
In this embodiment, the inner wall of the long connecting pipe 1 is provided with a sliding connecting plate 8, the inner wall of the long connecting pipe 1 contacts with the outer surface of the sliding connecting plate 8, and the sliding connecting plate 8 is in a circular shape, so that the sliding connecting plate 8 can be in sliding connection.
When the long connecting pipe 1 is used, after long ultrafiltration work is carried out, regular observation and cleaning are needed by staff, at this time, the staff dismantles and separates the long connecting pipe 1 from external connecting equipment, then shake the long connecting pipe 1 up and down, the long connecting pipe 1 can make the sliding connection plate 8 constantly do gliding work in the inside of the long connecting pipe 1 in the process of shaking up and down, the sliding connection plate 8 can constantly clean the impurity and the incrustation scale adhered on the inner wall of the long connecting pipe 1 in the gliding process, the scraped impurity and incrustation scale can be collected in the inside of the annular cleaning groove 9, thereby the operation of cleaning the impurity adhered on the inner wall of the long connecting pipe 1 can be achieved, because the sliding connection plate 8 can also contact with the outer surface of the ultrafiltration membrane assembly body 6 in the continuous scraping process and do relative motion, the peripheral ultrafiltration membrane assembly body 6 surface can also be cleaned and scraped, and the condition that the inside water purification effect of the long connecting pipe 1 is bad is prevented from being caused by the existence of the impurity and incrustation scale.
Example 2
As shown in FIG. 5, the present embodiment also proposes, based on the same concept as embodiment 1 described above
In this embodiment, the inner wall of the sliding connection plate 8 contacts with the outer surface of the ultrafiltration membrane component body 6, the annular cleaning groove 9 is formed in the sliding connection plate 8, and scale impurities can be collected through the annular cleaning groove 9.
In this embodiment, two fixing and positioning plates 10 are fixedly connected inside the annular cleaning groove 9, and the two fixing and positioning plates 10 are oppositely arranged, so that the fixing and positioning plates 10 are fixedly connected.
In this embodiment, two gravity short plates 11 are disposed inside the annular cleaning groove 9, and the outer surfaces of the two gravity short plates 11 are both in contact with the inner wall of the annular cleaning groove 9, so that the gravity short plates 11 can be slidably connected.
When the ultrafiltration membrane component body 6 in the long connecting pipe 1 needs to be taken out, firstly, a worker needs to hold the fixed connecting shell 4 by hand, then rotate the fixed connecting shell 4 anticlockwise so that the fixed connecting shell 4 is gradually separated from the outer surface of the long connecting pipe 1, when the fixed connecting shell 4 is completely separated from the outer surface of the long connecting pipe 1, the worker enables the long connecting pipe 1 to be horizontal at the moment, then rotates in a state of keeping the horizontal of the long connecting pipe 1, the long connecting pipe 1 synchronously drives the sliding connecting plate 8 to rotate in the rotating process, at the moment, because scale and impurities remain in the annular cleaning groove 9, the gravity short plate 11 can scrape the impurities and the scale, and when the gravity short plate 11 gradually approaches the fixed positioning plate 10, the gravity short plate 11 can squeeze and compact the impurities, so that the scale and the impurities are prevented from adhering to the inside the annular cleaning groove 9, and difficult to clean and discharge the impurities are prevented;
After the work is finished, the direction orientation of the annular cleaning groove 9 is required to be adjusted to be direct type by a worker at the moment, then the sliding connection plate 8 can slide downwards, when the sliding connection plate 8 leaves the inside of the long connecting pipe 1, the worker can clean up impurities and scales inside the sliding connection plate 8, and accordingly the work of quickly cleaning the scales and the impurities adhered to the inner wall of the long connecting pipe 1 can be achieved, and if the inside of the ultrafiltration membrane component body 6 is polluted, the fixed beam plate 7 and the ultrafiltration membrane component body 6 are taken out to carry out clean water.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
1. The tubular ultrafiltration membrane assembly comprises a long connecting pipe (1), and is characterized in that two movable sealing shells (2) are arranged outside the long connecting pipe (1), the two movable sealing shells (2) are oppositely distributed, external threads are formed on two sides of the outer part of the long connecting pipe (1), internal threads are formed on the inner walls of the two movable sealing shells (2), and the long connecting pipe (1) is connected with the two movable sealing shells (2) through threads;
The utility model discloses a ultrafiltration membrane module, including long connecting pipe (1), ultrafiltration membrane module body (6) shape is circumference array form, fixed bundle board (7) of external fixation of ultrafiltration membrane module body (6), fixed bundle board (7) shape sets up to the ring, fixed bundle board (7) surface contacts with long connecting pipe (1) inner wall, long connecting pipe (1) inner wall is equipped with sliding connection board (8), long connecting pipe (1) inner wall contacts with sliding connection board (8) surface, sliding connection board (8) shape sets up to the ring, sliding connection board (8) inner wall contacts with ultrafiltration membrane module body (6) surface, annular clearance groove (9) have been seted up to sliding connection board (8) inside, annular clearance groove (9) inside fixedly connected with two fixed locating plates (10), two fixed locating plates (10) are opposite form setting, annular clearance groove (9) inside is equipped with two gravity short plates (11), two gravity short plates (11) contact with annular clearance groove (9) inner wall.
2. A tubular ultrafiltration membrane assembly according to claim 1, wherein the two movable seal housings (2) are each embedded with a water pipe connector (3), and the two water pipe connectors (3) extend to the outside of the two movable seal housings (2), respectively.
3. The tubular ultrafiltration membrane assembly according to claim 2, wherein the two movable sealing shells (2) are fixedly connected with fixed connection shells (4) at the outer parts, a plurality of anti-skid grooves are formed in the two fixed connection shells (4), and the plurality of anti-skid grooves are in a circumferential array.
4. A tubular ultrafiltration membrane assembly according to claim 3, wherein the outer parts of the two fixed connection shells (4) are fixedly connected with fixed ends (5), a plurality of connecting grooves are formed in the two fixed ends (5), and the connecting grooves are in a circumferential array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964307.4U CN220802677U (en) | 2023-07-25 | 2023-07-25 | Tubular ultrafiltration membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964307.4U CN220802677U (en) | 2023-07-25 | 2023-07-25 | Tubular ultrafiltration membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802677U true CN220802677U (en) | 2024-04-19 |
Family
ID=90699755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321964307.4U Active CN220802677U (en) | 2023-07-25 | 2023-07-25 | Tubular ultrafiltration membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802677U (en) |
-
2023
- 2023-07-25 CN CN202321964307.4U patent/CN220802677U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |