CN220078723U - DTRO membrane column mounting structure - Google Patents
DTRO membrane column mounting structure Download PDFInfo
- Publication number
- CN220078723U CN220078723U CN202321563790.5U CN202321563790U CN220078723U CN 220078723 U CN220078723 U CN 220078723U CN 202321563790 U CN202321563790 U CN 202321563790U CN 220078723 U CN220078723 U CN 220078723U
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- moving block
- connecting column
- rotating shaft
- column
- dtro membrane
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- 239000012528 membrane Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001223 reverse osmosis Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002455 scale inhibitor Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a DTRO membrane column mounting structure, wherein the upper end and the lower end of a DTRO membrane column are respectively provided with a fixed plate, one side of the fixed plate, which is opposite to a mounting plate, is provided with a connecting column, the mounting plate is provided with a first through hole which is correspondingly matched with the connecting column, one end of the connecting column, which is far away from the fixed plate, is provided with a second through hole, a vertical moving block with a first inclined surface at the lower end is arranged in the connecting column and at one side, which is far away from a rotating shaft, a transverse moving block with a second inclined surface is arranged between the vertical moving block and the rotating shaft, and a driving mechanism for driving the transverse moving block to horizontally move is arranged between the transverse moving block and the rotating shaft. The DTRO membrane column installation structure is convenient for personnel to install and detach the membrane column in the equipment, avoids the condition that the personnel is required to stretch the arm into the bottom end in the equipment to operate, greatly reduces the operation difficulty of the personnel, and improves the convenience of the personnel operation.
Description
Technical Field
The utility model relates to the technical field of leachate treatment, in particular to a DTRO (draw back osmosis) membrane column installation structure.
Background
The landfill leachate is water from the landfill site, rain and snow water and other water entering the landfill site, deducts the saturated water holding capacity of the garbage and the soil covering layer, and goes through the garbage layer and the soil covering layer to form high-concentration organic wastewater, and also accumulates the water leaked from the garbage ready for incineration. The DTRO membrane (disc tubular reverse osmosis membrane) is a form of reverse osmosis, is a membrane component specially used for treating high-concentration sewage, and has the core technology of a disc tubular membrane column, wherein a reverse osmosis membrane sheet and a hydraulic diversion disc are stacked together, fixed by a central pull rod and an end plate, and then placed in a pressure-resistant sleeve, so that a membrane column is formed.
Through retrieval, the Chinese patent publication No. CN211770436U discloses garbage leachate DTRO equipment, which comprises a primary DTRO membrane column, a secondary DTRO membrane column, a cartridge filter, a reverse osmosis flushing pump, a DTRO scale inhibitor dosing device, a DTRO cleaning and disinfecting device and a DTRO pressurizing circulating pump; one end of the cartridge filter is provided with a water inlet pipeline, and the other end of the cartridge filter is connected with a DTRO scale inhibitor dosing device through a pipeline; the DTRO scale inhibitor dosing device is connected with a DTRO booster circulating pump through a pipeline, and the DTRO booster circulating pump is connected with a primary DTRO membrane column through a pipeline; the first-stage DTRO membrane column is connected with a DTRO cleaning and sterilizing device, and the DTRO cleaning and sterilizing device is connected with the second-stage DTRO membrane column through a pipeline. The device has simple structure, simple and convenient operation, maintenance and automatic control, and is safe and sanitary on site.
Most of the existing leachate treatment devices utilize a plurality of fixing bolts to install the DTRO membrane column, however, because the internal space of the equipment is compact, the length of the membrane column is long, the difficulty that a person stretches an arm into the bottom end inside the equipment to operate is large, and the equipment is inconvenient.
Disclosure of Invention
The utility model aims to provide a DTRO membrane column installation structure which is convenient for personnel to rapidly install and detach a membrane column in equipment, avoids the condition that the personnel is required to stretch an arm into the bottom end in the equipment to operate, greatly reduces the operation difficulty of the personnel and improves the convenience of the personnel operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a DTRO membrane column mounting structure comprising: the device comprises a mounting plate and a DTRO membrane column, wherein the upper end and the lower end of the DTRO membrane column are respectively provided with a fixing plate, one side of the fixing plate, which is opposite to the mounting plate, is provided with a connecting column, the mounting plate is provided with a first through hole which is correspondingly matched with the connecting column, and the end, far away from the fixing plate, of the connecting column is provided with a second through hole;
the upper connecting column and the lower connecting column are connected with a rotating shaft with a turntable at the upper end in a rotating manner, a vertical moving block with a first inclined surface at the lower end is arranged in the connecting column and positioned at one side far away from the rotating shaft, a horizontal moving block with a second inclined surface is arranged between the vertical moving block and the rotating shaft, the second inclined surface corresponds to the first inclined surface, a baffle plate is fixedly arranged at one side of the vertical moving block opposite to the horizontal moving block, and a driving mechanism for driving the horizontal moving block to horizontally move is arranged between the horizontal moving block and the rotating shaft.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, a limiting block is fixedly arranged on the upper surface of the transverse moving block, and a sliding groove for sliding connection of the limiting block is respectively formed in the upper inner wall and the lower inner wall of the connecting column.
2. In the above-mentioned scheme, the actuating mechanism includes: the driving bevel gear is fixedly sleeved on the outer wall of the rotating shaft, a supporting plate is arranged between the rotating shaft and the transverse moving block and inside the connecting column, the supporting plate is rotationally connected with the screw rod, one end of the screw rod is in threaded connection with the transverse moving block, and the other end of the screw rod, which is positioned between the supporting plate and the rotating shaft, is fixedly provided with a driven bevel gear meshed with the driving bevel gear.
3. In the above scheme, when the connecting column is embedded into the first through hole, the mounting plate is located between the second through hole and the fixing plate.
4. In the scheme, a spring is arranged between the upper surface of the stop plate and the inner wall of the connecting column.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the DTRO membrane column installation structure, the connecting column is arranged on one side of the fixing plate, which is opposite to the installation plate, the installation plate is provided with the first through hole which is correspondingly matched with the connecting column, the upper part and the lower part of the connecting column are provided with the second through hole which is positioned at one end of the connecting column, which is far away from the fixing plate, and the upper end and the lower end of the connecting column are connected with the rotating shaft with the rotating disc in a rotating mode.
Drawings
FIG. 1 is a schematic view of a first view angle structure of a DTRO membrane column mounting structure of the present utility model;
FIG. 2 is a schematic view of a second view angle structure of the DTRO membrane column mounting structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the installation structure of the DTRO membrane column of the present utility model.
In the above figures: 1. a DTRO membrane column; 2. a connecting column; 3. a mounting plate; 4. a limiting block; 5. a spring; 6. a stop plate; 7. a vertical moving block; 8. a first inclined surface; 9. a lateral movement block; 10. a second through hole; 11. a screw rod; 12. a driven bevel gear; 13. a turntable; 14. a drive bevel gear; 15. a second inclined surface; 16. a support plate; 17. a rotating shaft; 18. a fixing plate; 19. a first through hole; 20. and a sliding groove.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a DTRO membrane column mounting structure comprising: the device comprises a mounting plate 3 and a DTRO membrane column 1, wherein the upper end and the lower end of the DTRO membrane column 1 are respectively provided with a fixing plate 18, one side of the fixing plate 18, which is opposite to the mounting plate 3, is provided with a connecting column 2, the mounting plate 3 is provided with a first through hole 19 which is correspondingly matched with the connecting column 2, and the connecting column 2 is provided with a second through hole 10 at one end far away from the fixing plate 18;
the upper connecting column 2 and the lower connecting column 2 are connected with a rotating shaft 17 with a turntable 13 arranged at the upper end in a rotating way, a vertical moving block 7 with a first inclined plane 8 at the lower end is arranged in the connecting column 2 and positioned at one side far away from the rotating shaft 17, a lateral moving block 9 with a second inclined plane 15 is arranged between the vertical moving block 7 and the rotating shaft 17, the second inclined plane 15 is correspondingly matched with the first inclined plane 8, a baffle plate 6 is fixedly arranged at one side of the vertical moving block 7 opposite to the lateral moving block 9, and a driving mechanism for driving the lateral moving block 9 to horizontally move is arranged between the lateral moving block 9 and the rotating shaft 17;
install the DTRO membrane post on the mounting panel, insert the first through-hole on the mounting panel with the one end of spliced pole, rotate the pivot through the carousel, the pivot drives the initiative bevel gear and rotates, the initiative bevel gear drives driven bevel gear and rotates, then drive the lead screw and rotate, make the horizontal movable block on lead screw surface remove, the stopper on horizontal movable block surface removes along the spout, thereby make the second inclined plane forward offset with first inclined plane, will erect the movable block and jack-up, until a vertical movable block blocks the mounting panel, when needing to change the DTRO membrane post, only need reverse rotation carousel, extract the spliced pole again and can accomplish the dismantlement.
The driving mechanism includes: the drive bevel gear 14, the driven bevel gear 12 and the screw rod 11, the drive bevel gear 14 is fixedly sleeved on the outer wall of the rotating shaft 17, a supporting plate 16 is arranged between the rotating shaft 17 and the lateral moving block 9 and inside the connecting column 2, the supporting plate 16 is rotatably connected with the screw rod 11, one end of the screw rod 11 is in threaded connection with the lateral moving block 9, and the driven bevel gear 12 which is meshed and connected with the drive bevel gear 14 is fixedly arranged at the other end between the supporting plate 16 and the rotating shaft 17.
A spring 5 is arranged between the upper surface of the stop plate 6 and the inner wall of the connecting column 2.
Example 2: a DTRO membrane column mounting structure comprising: the device comprises a mounting plate 3 and a DTRO membrane column 1, wherein the upper end and the lower end of the DTRO membrane column 1 are respectively provided with a fixing plate 18, one side of the fixing plate 18, which is opposite to the mounting plate 3, is provided with a connecting column 2, the mounting plate 3 is provided with a first through hole 19 which is correspondingly matched with the connecting column 2, and the connecting column 2 is provided with a second through hole 10 at one end far away from the fixing plate 18;
the upper connecting column 2 and the lower connecting column 2 are connected with a rotating shaft 17 with a turntable 13 arranged at the upper end in a rotating way, a vertical moving block 7 with a first inclined plane 8 at the lower end is arranged in the connecting column 2 and positioned at one side far away from the rotating shaft 17, a lateral moving block 9 with a second inclined plane 15 is arranged between the vertical moving block 7 and the rotating shaft 17, the second inclined plane 15 is correspondingly matched with the first inclined plane 8, a baffle plate 6 is fixedly arranged at one side of the vertical moving block 7 opposite to the lateral moving block 9, and a driving mechanism for driving the lateral moving block 9 to horizontally move is arranged between the lateral moving block 9 and the rotating shaft 17;
the horizontal moving block can be driven to horizontally move and extrude the vertical moving block through the personnel operation turntable, under the cooperation of the first inclined plane and the second inclined plane, the vertical moving block extends out of the second through hole, so that the upper connecting column and the lower connecting column can be connected with or separated from the mounting plate at the same time, the personnel can conveniently and rapidly install and detach the DTRO membrane column, the operation difficulty of the personnel is greatly reduced, the convenience of personnel operation is improved, and the maintenance efficiency is improved.
A limiting block 4 is fixedly arranged on the upper surface of the transverse moving block 9, and a sliding groove 20 for sliding connection of the limiting block 4 is respectively arranged on the upper inner wall and the lower inner wall of the connecting column 2.
The driving mechanism includes: the drive bevel gear 14, the driven bevel gear 12 and the screw rod 11, the drive bevel gear 14 is fixedly sleeved on the outer wall of the rotating shaft 17, a supporting plate 16 is arranged between the rotating shaft 17 and the lateral moving block 9 and inside the connecting column 2, the supporting plate 16 is rotatably connected with the screw rod 11, one end of the screw rod 11 is in threaded connection with the lateral moving block 9, and the driven bevel gear 12 which is meshed and connected with the drive bevel gear 14 is fixedly arranged at the other end between the supporting plate 16 and the rotating shaft 17.
When the connecting post 2 is inserted into the first through hole 19, the mounting plate 3 is positioned between the second through hole 10 and the fixing plate 18.
Bearings are provided between the rotating shaft 17 and the connecting column 2.
The working principle is as follows:
during the use, install the DTRO membrane post on the mounting panel, insert the first through-hole on the mounting panel with the one end of spliced pole, rotate the pivot through the carousel, the pivot drives the initiative bevel gear and rotates, the initiative bevel gear drives driven bevel gear and rotates, then drive the lead screw and rotate, make the lateral shifting piece on lead screw surface remove, the stopper on lateral shifting piece surface removes along the spout, thereby make the second inclined plane forward offset with first inclined plane, will erect the movable block and jack-up, until a perpendicular movable block blocks the mounting panel, when needing to change the DTRO membrane post, only need reverse rotation carousel, extract the spliced pole again and can accomplish the dismantlement.
When adopting above-mentioned DTRO membrane column mounting structure, it both can drive the horizontal migration piece horizontal migration through personnel operation carousel and extrude perpendicular movable block, under the cooperation of first inclined plane and second inclined plane for perpendicular movable block stretches out from the second through-hole, thereby can realize upper and lower two spliced poles be connected or break away from with the mounting panel simultaneously, the personnel of being convenient for install fast, dismantle the DTRO membrane column, greatly reduced personnel's the operation degree of difficulty, improved personnel's convenience of operation, improved maintenance efficiency.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (5)
1. A DTRO membrane column mounting structure comprising: mounting panel (3), DTRO membrane column (1), the upper and lower both ends of DTRO membrane column (1) are provided with a fixed plate (18) respectively, its characterized in that: a connecting column (2) is arranged on one side of the fixed plate (18) opposite to the mounting plate (3), a first through hole (19) corresponding to the connecting column (2) is formed in the mounting plate (3), and a second through hole (10) is formed in one end, far away from the fixed plate (18), of the connecting column (2);
the upper connecting column (2) and the lower connecting column (2) are connected with a rotating shaft (17) with a rotating disc (13) installed at the upper end in the connecting column (2), a vertical moving block (7) with a first inclined surface (8) at the lower end is arranged at one side far away from the rotating shaft (17), a lateral moving block (9) with a second inclined surface (15) is arranged between the vertical moving block (7) and the rotating shaft (17), the second inclined surface (15) corresponds to the first inclined surface (8), a stop plate (6) is fixedly installed at one side, opposite to the lateral moving block (9), of the vertical moving block (7), and a driving mechanism for driving the lateral moving block (9) to horizontally move is arranged between the lateral moving block (9) and the rotating shaft (17).
2. The DTRO membrane column mounting structure of claim 1, wherein: a limiting block (4) is fixedly arranged on the upper surface of the transverse moving block (9), and a sliding groove (20) for sliding connection of the limiting block (4) is respectively formed in the upper inner wall and the lower inner wall of the connecting column (2).
3. The DTRO membrane column mounting structure according to claim 1 or 2, characterized in that: the driving mechanism includes: the automatic transmission device comprises a driving bevel gear (14), a driven bevel gear (12) and a screw rod (11), wherein the driving bevel gear (14) is fixedly sleeved on the outer wall of a rotating shaft (17), a supporting plate (16) is arranged between the rotating shaft (17) and a transverse moving block (9) and inside a connecting column (2), the screw rod (11) is rotatably connected with the supporting plate (16), one end of the screw rod (11) is in threaded connection with the transverse moving block (9), and the driven bevel gear (12) which is in meshed connection with the driving bevel gear (14) is fixedly arranged at the other end between the supporting plate (16) and the rotating shaft (17).
4. The DTRO membrane column mounting structure of claim 3, wherein: when the connecting column (2) is embedded into the first through hole (19), the mounting plate (3) is positioned between the second through hole (10) and the fixing plate (18).
5. The DTRO membrane column mounting structure of claim 1, wherein: a spring (5) is arranged between the upper surface of the stop plate (6) and the inner wall of the connecting column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563790.5U CN220078723U (en) | 2023-06-19 | 2023-06-19 | DTRO membrane column mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563790.5U CN220078723U (en) | 2023-06-19 | 2023-06-19 | DTRO membrane column mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220078723U true CN220078723U (en) | 2023-11-24 |
Family
ID=88829462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321563790.5U Active CN220078723U (en) | 2023-06-19 | 2023-06-19 | DTRO membrane column mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220078723U (en) |
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2023
- 2023-06-19 CN CN202321563790.5U patent/CN220078723U/en active Active
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| GR01 | Patent grant |