CN220867157U - Reverse osmosis multistage filtering device - Google Patents
Reverse osmosis multistage filtering device Download PDFInfo
- Publication number
- CN220867157U CN220867157U CN202322587912.0U CN202322587912U CN220867157U CN 220867157 U CN220867157 U CN 220867157U CN 202322587912 U CN202322587912 U CN 202322587912U CN 220867157 U CN220867157 U CN 220867157U
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- Prior art keywords
- filter
- reverse osmosis
- tank
- fixedly connected
- filtering
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- 238000001914 filtration Methods 0.000 title claims abstract description 48
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005276 aerator Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a reverse osmosis multistage filtering device, which comprises a filtering tank, wherein the outer side of the filtering tank is fixedly connected with a supporting leg, the bottom of the filtering tank is communicated with a connecting pipe, and the bottom of the connecting pipe is communicated with a reverse osmosis filter element; the installation mechanism is arranged in the filter tank, the installation mechanism comprises an installation frame arranged in the filter tank, a filter plate and a fine filter screen plate are respectively arranged in the installation frame, a first limit groove and a second limit groove are respectively formed in the inner wall of the installation frame, a first limit block is fixedly connected to one side of the filter plate, and a second limit block is fixedly connected to one side of the fine filter screen plate. The utility model provides a reverse osmosis multistage filtering device, which solves the problems that the prior filter plates of some reverse osmosis multistage filtering devices are arranged in a filtering box and are in sliding connection with a sliding rod, so that the disassembly and the cleaning of the filter plates are inconvenient, and the service life of the filter plates is shortened.
Description
Technical Field
The utility model relates to the technical field of reverse osmosis, in particular to a reverse osmosis multistage filtering device.
Background
The reverse osmosis filter device is generally used for industrial wastewater terminal treatment, has high retention rate on inorganic salts, organic matters, heavy metal ions and the like in water, has excellent effluent quality, can be recycled as cooling water or process water for cyclic utilization, saves the use amount of fresh water, saves production cost, reduces the discharge amount of sewage, has great significance on environmental protection and sustainable development, and has great economic benefit for water-deficient areas.
According to the Chinese patent number, the method comprises the following steps: CN214218357U is a multistage filtration device based on reverse osmosis, and its beneficial effect is: the utility model has simple structure, sewage is discharged from the water inlet pipe, after being subjected to rough filtration by the filter plate, enters the reverse osmosis filter core from the stepped drain hole and the water outlet pipe for reverse osmosis, in the process, the electromagnet is used for intermittent energization, under the cooperation of the first spring, the slide bar is realized to move up and down, the filter plate and the sealing plate are driven to move up and down, the filter plate can be prevented from being subjected to rough filtration by impurities with larger particle size in the sewage, the sealing plate moves up, the cover plate is opened by water pressure above the filter plate and is drained downwards, and when the sealing plate moves downwards, the cover plate is pressed on the stepped drain hole and forms high pressure below the stepped drain hole, so that the water is pressed into the reverse osmosis filter core for reverse osmosis without the pressurization of a pump body, and the mechanical complexity is reduced.
The filter among the above-mentioned device is because set up in the rose box and with slide bar sliding connection, when leading to the mesh of filter to be blocked by the particulate matter, inconvenient dismantlement to it is cleared up, has shortened the life of filter.
Accordingly, there is a need to provide a new reverse osmosis multistage filtration device that solves the above-described technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a reverse osmosis multistage filtering device which is convenient to clean the disassembly of a filtering plate and a fine filtering screen plate.
The utility model provides a reverse osmosis multistage filtering device which comprises a filtering tank, wherein the outer side of the filtering tank is fixedly connected with supporting legs, the bottom of the filtering tank is communicated with a connecting pipe, and the bottom of the connecting pipe is communicated with a reverse osmosis filter element; the installation mechanism is arranged in the filter tank, the installation mechanism comprises an installation frame arranged in the filter tank, a filter plate and a fine filter screen plate are respectively arranged in the installation frame, a first limit groove and a second limit groove are respectively formed in the inner wall of the installation frame, a first limit block is fixedly connected to one side of the filter plate, and a second limit block is fixedly connected to one side of the fine filter screen plate.
As the reverse osmosis multistage filtering device provided by the utility model, preferably, the mounting mechanism further comprises a mounting block fixed on the outer side of the mounting frame, the top of the mounting frame is fixedly connected with a handle, and the outer side of the mounting block is clamped with the inner wall of the filtering tank.
As the reverse osmosis multistage filtering device provided by the utility model, preferably, the bottom of the inner cavity of the filtering tank is fixedly connected with the jet aerator through a screw, the top of the filtering tank is provided with a top cover, and the top of the top cover is communicated with a water inlet pipe.
As the utility model provides the reverse osmosis multistage filtering device, preferably, an electromagnetic valve is arranged on the outer side of the connecting pipe.
As the utility model provides the reverse osmosis multistage filtering device, preferably, the bottom of the reverse osmosis filter element is communicated with a drain pipe, and the outer side of the drain pipe is provided with a drain valve.
Compared with the prior art, the utility model has the beneficial effects that:
This reverse osmosis multi-stage filter device through setting up installation mechanism, can be convenient for to filter and meticulous filter screen plate dismouting, the simple operation to be convenient for clear up it, prolonged the life of filter and meticulous filter screen plate, solved current some reverse osmosis multi-stage filter device's filter be set up at the rose box and with slide bar sliding connection, lead to inconvenient clearance to its dismantlement, shortened filter life's problem.
Drawings
FIG. 1 is a schematic view of a reverse osmosis multistage filtration device according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic structural view of a connecting pipe and a reverse osmosis filter element in the utility model;
fig. 3 is a schematic structural view of the mounting mechanism in the present utility model.
Reference numerals in the drawings: 1. a filter tank; 2. supporting feet; 3. a mounting mechanism; 31. a mounting frame; 32. a filter plate; 33. fine filter screen plate; 34. a first limit groove; 35. the second limit groove; 36. a first limiting block; 37. a second limiting block; 38. a mounting block; 39. a handle; 4. a connecting pipe; 5. a reverse osmosis filter element; 6. a jet aerator; 7. a top cover; 8. a water inlet pipe; 9. an electromagnetic valve; 10. a drain pipe; 11. and (3) a drainage valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. The connection relationships shown in the drawings are for convenience of clarity of description only and are not limiting on the manner of connection.
It is noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or intervening components may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Please refer to fig. 1, fig. 2 and fig. 3 in combination. The reverse osmosis multistage filtering device comprises a filtering tank 1, wherein supporting feet 2 are fixedly connected to the outer side of the filtering tank 1, a connecting pipe 4 is communicated with the bottom of the filtering tank 1, and a reverse osmosis filter element 5 is communicated with the bottom of the connecting pipe 4; the installation mechanism 3, the installation mechanism 3 sets up in the inside of filtering jar 1, and installation mechanism 3 is including setting up in the inside installing frame 31 of filtering jar 1, and the inside of installing frame 31 is provided with filter 32 and meticulous filter screen plate 33 respectively, and first spacing groove 34 and second spacing groove 35 have been seted up respectively to the inner wall of installing frame 31, and the one side fixedly connected with first stopper 36 of filter 32, the one side fixedly connected with second stopper 37 of meticulous filter screen plate 33.
In the specific implementation process, as shown in fig. 1-3, the mounting mechanism 3 further includes a mounting block 38 fixed on the outer side of the mounting frame 31, a handle 39 is fixedly connected to the top of the mounting frame 31, and the outer side of the mounting block 38 is clamped with the inner wall of the filter tank 1.
The bottom of the inner cavity of the filter tank 1 is fixedly connected with a jet aerator 6 through a screw, the top of the filter tank 1 is provided with a top cover 7, and the top of the top cover 7 is communicated with a water inlet pipe 8.
The outside of the connection pipe 4 is provided with a solenoid valve 9.
The bottom of the reverse osmosis filter element 5 is communicated with a drain pipe 10, and a drain valve 11 is arranged on the outer side of the drain pipe 10.
It should be noted that: through setting up installation mechanism 3, can be convenient for to filter plate 32 and meticulous filter screen plate 33 dismouting, the simple operation, thereby be convenient for clear up it, the life of filter plate 32 and meticulous filter screen plate 33 has been prolonged, in the sewage gets into filter bowl 1 through inlet tube 8, large granule impurity in the sewage filters through filter plate 32, can filter the tiny particulate matter in the sewage through meticulous filter screen plate 33, thereby reach multistage filtration's purpose, then in adding filter bowl 1 with sewage treatment agent, stir sewage under the effect of jet aerator 6, thereby make sewage and medicament fully fuse, can make the sewage after the processing flow into reverse osmosis filter core 5 from connecting pipe 4 through solenoid valve 9 carry out reverse osmosis treatment, then open drain valve 11 can be discharged from drain pipe 10 can, when need clear up filter plate 32 and meticulous filter screen plate 33, open top cap 7, then move installing frame 31 through handle 39 and drive installing piece 38 and remove, take out filter plate 31 from filter bowl 1, then remove filter plate 32 makes first stopper 36 and first spacing groove 34 separation, thereby can take out filter plate 32, be convenient for clear up it, then remove filter plate 33 and filter screen plate 33 is installed in fine filter screen plate 33 and second fine filter screen plate 33, can be carried out from filter screen plate 33, thereby the fine filter screen plate 31 is installed in the fine filter screen plate 31 is convenient for operation frame 31, can be carried out to install in the filter plate 31.
The utility model provides a reverse osmosis multistage filtering device, which has the following working principle:
When the filter plate filter is used, the top cover 7 is opened, the handle 39 is held to drive the mounting frame 31 to move, the mounting block 38 is driven to move, the mounting frame 31 is taken out of the filter tank 1, the filter plate 32 is moved to separate the first limiting block 36 from the first limiting groove 34, the filter plate 32 can be taken out, cleaning is facilitated, the fine filter plate 33 is moved to separate the second limiting block 37 from the second limiting groove 35, the fine filter plate 33 is taken out of the mounting frame 31 to clean, operation is convenient, and service lives of the filter plate 32 and the fine filter plate 33 are prolonged.
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways, such as rotated 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.
In the above detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components unless context indicates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The reverse osmosis multistage filtering device is characterized by comprising a filtering tank (1), wherein a supporting foot (2) is fixedly connected to the outer side of the filtering tank (1), a connecting pipe (4) is communicated with the bottom of the filtering tank (1), and a reverse osmosis filter element (5) is communicated with the bottom of the connecting pipe (4);
The filter tank comprises a mounting mechanism (3), wherein the mounting mechanism (3) is arranged in the filter tank (1), the mounting mechanism (3) comprises a mounting frame (31) arranged in the filter tank (1), a filter plate (32) and a fine filter screen plate (33) are respectively arranged in the mounting frame (31), a first limit groove (34) and a second limit groove (35) are respectively formed in the inner wall of the mounting frame (31), a first limit block (36) is fixedly connected to one side of the filter plate (32), and a second limit block (37) is fixedly connected to one side of the fine filter screen plate (33).
2. The reverse osmosis multistage filtering device according to claim 1, wherein the mounting mechanism (3) further comprises a mounting block (38) fixed on the outer side of the mounting frame (31), a handle (39) is fixedly connected to the top of the mounting frame (31), and the outer side of the mounting block (38) is clamped with the inner wall of the filtering tank (1).
3. The reverse osmosis multistage filtering device according to claim 2, wherein the bottom of the inner cavity of the filtering tank (1) is fixedly connected with a jet aerator (6) through screws, a top cover (7) is arranged at the top of the filtering tank (1), and a water inlet pipe (8) is communicated with the top of the top cover (7).
4. Reverse osmosis multistage filtration device according to claim 1, characterized in that the outside of the connection pipe (4) is provided with a solenoid valve (9).
5. The reverse osmosis multistage filtering device according to claim 1, wherein the bottom of the reverse osmosis filter element (5) is communicated with a drain pipe (10), and a drain valve (11) is arranged on the outer side of the drain pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587912.0U CN220867157U (en) | 2023-09-22 | 2023-09-22 | Reverse osmosis multistage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587912.0U CN220867157U (en) | 2023-09-22 | 2023-09-22 | Reverse osmosis multistage filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220867157U true CN220867157U (en) | 2024-04-30 |
Family
ID=90819222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322587912.0U Active CN220867157U (en) | 2023-09-22 | 2023-09-22 | Reverse osmosis multistage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220867157U (en) |
-
2023
- 2023-09-22 CN CN202322587912.0U patent/CN220867157U/en active Active
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