CN213679943U - Reverse osmosis device with high recovery rate - Google Patents
Reverse osmosis device with high recovery rate Download PDFInfo
- Publication number
- CN213679943U CN213679943U CN202021958189.2U CN202021958189U CN213679943U CN 213679943 U CN213679943 U CN 213679943U CN 202021958189 U CN202021958189 U CN 202021958189U CN 213679943 U CN213679943 U CN 213679943U
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- China
- Prior art keywords
- reverse osmosis
- wall
- frame
- recovery
- jar
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- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 73
- 238000011084 recovery Methods 0.000 title claims abstract description 36
- 239000012528 membrane Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000003204 osmotic effect Effects 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 20
- 238000001764 infiltration Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a high recovery rate reverse osmosis unit, including frame, anti-jar that oozes, the top surface of frame vertically is equipped with the elevator pump, frame side surface upper end in the anti-jar outside that oozes transversely is equipped with the feed liquor pipe, the anti-jar side middle part that oozes of feed liquor pipe one side is kept away from in the frame transversely is equipped with the drain pipe, the side middle part of anti-jar that oozes is trapezoidal form activity in proper order from a left side to the right side and is equipped with the cleaning plate, the vertical drainage room of having seted up in anti-jar inner wall middle part of cleaning plate one side, the vertical reverse osmosis membrane that is equipped with in inner wall bottom middle part of drainage room, the vertical annular wash port of having seted up in drainage indoor wall bottom in the reverse osmosis membrane outside, the vertical L. The utility model discloses utilize the constantly increase of reverse osmosis membrane osmotic pressure in the reverse osmosis jar in order to promote the recovery processing quality to waste water to accomplish water purification and residue respectively by recovery hole, wash port and derive, satisfy high rate of recovery processing demand, excellent in use effect.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a high rate of recovery reverse osmosis unit.
Background
Penetration refers to the gradual movement of something or potential into other aspects. Also refers to the phenomenon of diffusion of water molecules through a semi-permeable membrane. It penetrates from the high water molecular region (i.e., low concentration solution) to the low water molecular region (i.e., high concentration solution) until the water molecules reach dynamic equilibrium on both sides of the semi-permeable membrane. Water molecules pass through the cell membrane via diffusion, a phenomenon known as osmosis. Reverse osmosis, also known as reverse osmosis, is a membrane separation operation that uses a pressure differential as a driving force to separate a solvent from a solution. Reverse osmosis is known because it is in the opposite direction to natural osmosis. According to different osmotic pressures of various materials, a reverse osmosis pressure which is larger than the osmotic pressure, namely a reverse osmosis method, can be used for achieving the purposes of separation, extraction, purification and concentration. Current reverse osmosis unit for when sewage treatment mostly is interior formula structure of intaking, and the residue can persist in so that the later stage need regularly demolish and accomplish the clearance in inside during the use, not only influences the availability factor, and the water after the osmotic treatment needs to carry out secondary treatment in order to satisfy the emission demand moreover, and use cost is high, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high rate of recovery reverse osmosis unit to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a reverse osmosis device with high recovery rate comprises a frame and a reverse osmosis tank, wherein a plurality of blow-off pipes are longitudinally and fixedly arranged at the bottom end of the front side surface of the frame through a through hole, a plurality of lift pumps are longitudinally and fixedly arranged on the top surface of the frame through a connecting seat, the reverse osmosis tank is vertically and fixedly arranged on the inner wall of the frame through a limiting seat, an assembly positioning plate is transversely and fixedly arranged at the top end of the inner wall of the frame above the reverse osmosis tank, a liquid inlet pipe is transversely and fixedly arranged at the upper end of the side surface of the frame outside the reverse osmosis tank, a liquid outlet pipe is transversely and fixedly arranged at the middle part of the side surface of the reverse osmosis tank on one side of the frame away from the liquid inlet pipe, cleaning plates are sequentially and movably arranged at the middle part of the side surface of the reverse osmosis tank in a trapezoidal shape from left to right through a through groove, a truncated cone-shaped drainage chamber is vertically, the bottom end of the inner wall of the drainage chamber on the outer side of the reverse osmosis membrane is vertically provided with an annular drainage hole, and the middle part of the inner wall of the drainage chamber on the inner side of the drainage hole is vertically provided with an L-shaped recovery hole.
Preferably, the rack is of a side-opening structure, and one end of the sewage discharge pipe, which is located on the inner wall of the rack, is fixedly arranged on the outer side of the drain hole and is communicated with the inner cavity of the drain hole.
Preferably, one-way valves are respectively arranged on the side faces of one ends, located outside the rack, of the drain pipe and the liquid outlet pipe, and the liquid inlet end of the liquid outlet pipe is communicated with the recovery hole of the adjacent reverse osmosis tank.
Preferably, a plurality of groups of reverse osmosis tanks are vertically arranged in the rack and are in S-shaped connection from left to right in sequence, and the water control end of the lift pump is communicated with the water conveying pipe between the adjacent group of reverse osmosis tanks through a circulating pipe.
Preferably, the osmotic pressure of reverse osmosis tank inner wall reverse osmosis membrane in the frame increases from left to right in proper order and reverse osmosis membrane's length shortens to the middle part in proper order.
Preferably, the position relation between the drain hole and the recovery hole on the inner wall of the drainage chamber is a concentric circle structure shaped like a Chinese character 'zhong', and the aperture of the drain hole is smaller than that of the recovery hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the vertical conical reverse osmosis membrane that is equipped with in the middle part of the inner wall bottom of drainage room, wash port, recovery hole have been seted up respectively to the drainage indoor wall in the reverse osmosis membrane outside, utilize the continuous increase of reverse osmosis membrane osmotic pressure in the reverse osmosis jar in order to promote the recovery treatment quality to accomplish the derivation by recovery hole, wash port respectively with water purification and residue, satisfy high rate of recovery processing demand, excellent in use effect.
2. Be trapezoidal form from a left side to the right side in the side middle part of anti-jar that oozes and be equipped with the clearance board in proper order, be convenient for maintenance management when can make things convenient for the inside cleaning operation demand in later stage, and the structure is handled to multicomponent formula more is favorable to improving treatment quality, and the practicality is strong.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the rack of the present invention;
FIG. 3 is a cross-sectional view of the reverse osmosis tank of the present invention;
fig. 4 is a top view of the bottom structure of the inner wall of the drainage chamber.
In the figure: 1. a frame; 2. a reverse osmosis tank; 3. a blow-off pipe; 4. a lift pump; 5. assembling a positioning plate; 6. a liquid inlet pipe; 7. a liquid outlet pipe; 8. cleaning the plate; 9. a drainage chamber; 10. a reverse osmosis membrane; 11. a drain hole; 12. a recovery hole; 13. a one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, in the embodiment of the present invention, a high recovery rate reverse osmosis device comprises a frame 1 and a reverse osmosis tank 2, wherein a plurality of blow-off pipes 3 are longitudinally and fixedly arranged at the bottom end of the front side surface of the frame 1 through the arrangement of through holes, a plurality of lift pumps 4 are longitudinally and fixedly arranged on the top surface of the frame 1 through a connecting seat, the reverse osmosis tank 2 is vertically and fixedly arranged on the inner wall of the frame 1 through a limiting seat, an assembly positioning plate 5 is transversely and fixedly arranged at the top end of the inner wall of the frame 1 above the reverse osmosis tank 2, a liquid inlet pipe 6 is transversely and fixedly arranged at the upper end of the side surface of the frame 1 outside the reverse osmosis tank 2, a liquid outlet pipe 7 is transversely and fixedly arranged at the middle part of the side surface of the reverse osmosis tank 2 far away from the liquid inlet pipe 6, a cleaning plate 8 is sequentially and movably arranged at the middle part of the side surface of the reverse osmosis tank 2 through the arrangement of through, a conical reverse osmosis membrane 10 is vertically and fixedly arranged in the middle of the bottom end of the inner wall of the drainage chamber 9 through a vertical frame, an annular drainage hole 11 is vertically formed in the bottom end of the inner wall of the drainage chamber 9 outside the reverse osmosis membrane 10, and an L-shaped recovery hole 12 is vertically formed in the middle of the inner wall of the drainage chamber 9 inside the drainage hole 11; the rack 1 is of a side surface opening type structure, and one end of the sewage discharge pipe 3, which is positioned on the inner wall of the rack 1, is fixedly arranged on the outer side of the drain hole 11 and is communicated with the inner cavity of the drain hole; one-way valves 13 are respectively arranged on the side surfaces of the sewage discharge pipe 3 and the liquid outlet pipe 7 at one end outside the rack 1, and the liquid inlet end of the liquid outlet pipe 7 is communicated with the recovery hole 12 of the adjacent reverse osmosis tank 2, so that grading treatment is realized to ensure the processing quality; a plurality of groups of reverse osmosis tanks 2 are vertically arranged in the rack 1 and are sequentially connected in an S shape from left to right in an end-to-end manner, and the water control end of the lifting pump 4 is communicated with the water delivery pipe between the adjacent group of reverse osmosis tanks 2 through a circulating pipe, so that the requirement of continuous sewage treatment operation is met; the osmotic pressure of reverse osmosis membranes 10 on the inner wall of a reverse osmosis tank 2 in the rack 1 is sequentially increased from left to right, the lengths of the reverse osmosis membranes 10 are sequentially shortened towards the middle part, and the reverse osmosis treatment quality is gradually improved to ensure the recovery performance; the position relation of the drain hole 11 and the recovery hole 12 on the inner wall of the drainage chamber 9 is a concentric circle structure shaped like a Chinese character 'zhong', the aperture of the drain hole 11 is smaller than that of the recovery hole 12, and the flow rate of water control is guaranteed while the drainage requirement is met.
The utility model discloses a theory of operation and use flow: during the use pending water gets into in the jar 2 of anti-infiltration through the leading-in anti-infiltration of feed liquor pipe 6 and flows into in the jar 2 of anti-infiltration and strike reverse osmosis membrane 10 surface and flow to in the next stage anti-infiltration jar 2 in proper order under the action of elevator pump 4 through raceway by recovery hole 12 water after will handling under the pressure differential effect, along with the continuous increase of reverse osmosis membrane 10's osmotic pressure, can effectively promote the recovery processing quality to waste water, the waste water that contains the residue after the processing is discharged by periodic completion of blow off pipe 3 under wash port 11 effects, external infiltration structure, can effectively avoid the residue in the inside accumulation of reverse osmosis membrane, reduce the clearance frequency, excellent in use effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high recovery rate reverse osmosis unit, includes frame (1), reverse osmosis tank (2), its characterized in that: the bottom of the front side surface of the rack (1) is longitudinally and fixedly provided with a plurality of blow-off pipes (3) by being provided with through holes, the top surface of the rack (1) is longitudinally and fixedly provided with a plurality of lift pumps (4) by connecting seats, the reverse osmosis tank (2) is vertically and fixedly arranged on the inner wall of the rack (1) by limiting seats, the top end of the inner wall of the rack (1) above the reverse osmosis tank (2) is transversely and fixedly provided with an assembly positioning plate (5), the upper end of the side surface of the rack (1) at the outer side of the reverse osmosis tank (2) is transversely and fixedly provided with a liquid inlet pipe (6), the middle part of the side surface of the reverse osmosis tank (2) at one side of the rack (1) far away from the liquid inlet pipe (6) is transversely and fixedly provided with a liquid outlet pipe (7), the middle part of the side surface of the reverse osmosis tank (2) is provided with a cleaning plate (8) in a trapezoidal shape in turn by being provided with through grooves, the, the drainage device is characterized in that a conical reverse osmosis membrane (10) is vertically and fixedly arranged in the middle of the bottom end of the inner wall of the drainage chamber (9) through a vertical frame, an annular drain hole (11) is vertically formed in the bottom end of the inner wall of the drainage chamber (9) on the outer side of the reverse osmosis membrane (10), and an L-shaped recovery hole (12) is vertically formed in the middle of the inner wall of the drainage chamber (9) on the inner side of the drain hole (11.
2. A high recovery reverse osmosis unit according to claim 1, wherein: the frame (1) is of a side opening type structure, and one end of the sewage discharge pipe (3) located on the inner wall of the frame (1) is fixedly arranged on the outer side of the drain hole (11) and communicated with the inner cavity of the drain hole.
3. A high recovery reverse osmosis unit according to claim 1, wherein: one end side face of the blow-off pipe (3) and one end side face of the liquid outlet pipe (7) which are positioned outside the rack (1) are respectively provided with a one-way valve (13), and the liquid inlet end of the liquid outlet pipe (7) is communicated with a recovery hole (12) of the adjacent reverse osmosis tank (2).
4. A high recovery reverse osmosis unit according to claim 1, wherein: the inside of frame (1) is vertical to be equipped with multiunit anti-infiltration jar (2) and be S-shaped from a left side to the right side and end in proper order, the water control end of elevator pump (4) is through the raceway intercommunication between circulating pipe and adjacent a set of anti-infiltration jar (2).
5. A high recovery reverse osmosis unit according to claim 1, wherein: the osmotic pressure of reverse osmosis tank (2) inner wall reverse osmosis membrane (10) in frame (1) increases from a left side to the right side in proper order and the length of reverse osmosis membrane (10) shortens to the middle part in proper order.
6. A high recovery reverse osmosis unit according to claim 1, wherein: the position relation between the drainage hole (11) and the recovery hole (12) on the inner wall of the drainage chamber (9) is a concentric circle structure in a shape of Chinese character 'zhong', and the aperture of the drainage hole (11) is smaller than that of the recovery hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958189.2U CN213679943U (en) | 2020-09-09 | 2020-09-09 | Reverse osmosis device with high recovery rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958189.2U CN213679943U (en) | 2020-09-09 | 2020-09-09 | Reverse osmosis device with high recovery rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213679943U true CN213679943U (en) | 2021-07-13 |
Family
ID=76747023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021958189.2U Expired - Fee Related CN213679943U (en) | 2020-09-09 | 2020-09-09 | Reverse osmosis device with high recovery rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213679943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321699A (en) * | 2022-08-29 | 2022-11-11 | 伊美特(安徽)环保科技有限公司 | Reverse osmosis device for industrial water reuse |
-
2020
- 2020-09-09 CN CN202021958189.2U patent/CN213679943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321699A (en) * | 2022-08-29 | 2022-11-11 | 伊美特(安徽)环保科技有限公司 | Reverse osmosis device for industrial water reuse |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |