CN219929658U - Based on DTRO filtration liquid processing apparatus - Google Patents
Based on DTRO filtration liquid processing apparatus Download PDFInfo
- Publication number
- CN219929658U CN219929658U CN202320753131.1U CN202320753131U CN219929658U CN 219929658 U CN219929658 U CN 219929658U CN 202320753131 U CN202320753131 U CN 202320753131U CN 219929658 U CN219929658 U CN 219929658U
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- Prior art keywords
- filter
- dtro
- box
- water
- filter screen
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- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 40
- 239000012528 membrane Substances 0.000 claims abstract description 27
- 241000220317 Rosa Species 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 230000001681 protective effect Effects 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 19
- 239000002245 particle Substances 0.000 description 7
- 239000000149 chemical water pollutant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a device for treating percolate based on DTRO, which comprises a filter box, wherein a fixed ring is fixedly arranged on an output shaft of a driving motor, a discharge hole is formed in a fixed disc, and a support plate is fixedly connected to a support; through driving motor, solid fixed ring, scraper blade and bin outlet isotructure's design, can filter the great solid debris of granule in the filtration liquid through the filter screen, the filtration liquid of filtration can fall in the rose box, through driving motor, solid fixed ring and scraper blade cooperation, thereby the output shaft rotation of accessible driving motor drives solid debris that filters on the filter screen and rotates with the scraper blade, can strike off the solid debris of filtration on the filter screen, and can remove on the filter screen to driving solid debris, the solid debris of striking off can be through the bin outlet after, scrape and collect in the garbage collection box, thereby can prevent that the solid debris in the filtration liquid from blockking up the DTRO membrane filter, can reduce the filtration burden that increases the DTRO membrane filter.
Description
Technical Field
The utility model relates to the technical field of landfill leachate treatment, in particular to a treatment device based on a DTRO (digital reverse osmosis) leachate.
Background
In the process of transporting, stacking and burying the garbage, various metabolic substances and water are generated due to anaerobic fermentation, organic matter decomposition, rainwater leaching, groundwater soaking and the like to form garbage percolate, and the components of the garbage percolate are extremely complex. After the untreated landfill leachate flows through the ground surface or permeates into the underground water, serious secondary pollution is caused to the environment. In the prior art, when the existing treatment device is used for treating percolate, solid impurities with larger particles in the percolate cannot be filtered and discharged, so that the burden of the DTRO membrane filtration device is increased, and the filtration effect is affected.
The utility model provides a landfill leachate treatment device based on DTRO membrane that patent document discloses granted such as application number CN202021805644.5, includes the sweep, and the bottom fixedly connected with of sweep four universal wheels are provided with feed liquor pipe and drain pipe on the DTRO membrane filter, the top fixedly connected with rose box of sweep, rose box internal activity is connected with the filter, and the top vertical rotation of rose box is connected with vertical crushing axle, and vertical crushing axle's outside fixedly mounted has a plurality of cutters of smashing, and the top fixedly connected with water pump of sweep, the water inlet and the rose box of water pump are linked together, and the intercommunication has the drum on the delivery port of water pump, and drum fixedly connected with is in one side of rose box, and the vertical rotation is connected with rivers screw axis in the drum, and rivers screw axis is connected with vertical crushing axle transmission, and the intercommunication has same communicating pipe between feed liquor pipe and the drum. Compared with the percolate treatment device in the prior art, the garbage percolate treatment device based on the DTRO membrane can crush and filter residues inside the garbage percolate, so that the burden of the DTRO membrane filter is reduced, the filtering effect is improved, and the garbage percolate treatment difficulty is reduced.
Although the above patent can filter the solid impurities with larger particles in the percolate, after the solid impurities are filtered, the solid impurities are crushed, and the crushed solid impurities still enter the DTRO membrane filter along with the percolate, so that the filtering burden of the DTRO membrane filter is still increased, and therefore, a device based on the DTRO percolate treatment is needed.
Disclosure of Invention
The utility model aims to provide a device for treating percolate based on DTRO, which can filter and discharge solid impurities with larger particles in percolate, so that the filtering load of a DTRO membrane filter can be reduced, and the problems in the prior art can be solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a based on DTRO filtration liquid processing apparatus, includes the rose box, fixed mounting has the fixed disk in the rose box, be provided with the filter screen on the fixed disk, the inner wall portion fixed mounting of rose box has the support, fixed mounting has driving motor on the support, fixed mounting has solid fixed ring on driving motor's the output shaft, the array is provided with the scraper blade on the solid fixed ring, the bottom of scraper blade is laminated with the top of filter screen, the bin outlet has been seted up on the fixed disk, fixedly connected with backup pad on the support, be provided with the waste collection box in the backup pad, the waste collection box sets up the below at the bin outlet.
Preferably, the top of the filter box is communicated with a water inlet pipe, and an electromagnetic valve is arranged on the water inlet pipe.
Preferably, the filter box further comprises a protective box, and the filter box is fixedly arranged above the protective box.
Preferably, the inside fixedly connected with mounting panel of rose box, the top fixed mounting of mounting panel has the suction pump, the inlet end and the play water end of suction pump all communicate there is the suction pipe, the suction pipe and the rose box intercommunication of suction pump inlet end.
Preferably, the DTRO membrane filter is fixedly installed in the protective box, a water suction pipe at the water outlet end of the water suction pump is communicated with the DTRO membrane filter, a liquid discharge pipe is communicated with the DTRO membrane filter, the liquid discharge pipe extends to the outer side of the protective box, and a collecting box is arranged on the side portion of the protective box.
Preferably, the mounting plate is provided with an avoidance hole, and the water suction pipe at the water outlet end of the water suction pump is arranged in the avoidance hole.
Compared with the prior art, the utility model has the beneficial effects that:
through driving motor, solid fixed ring, scraper blade and bin outlet isotructure's design, can filter the great solid debris of granule in the filtration liquid through the filter screen, the filtration liquid of filtration can fall in the rose box, cooperate with the scraper blade through driving motor, solid fixed ring and scraper blade are rotated in the output shaft rotation of accessible driving motor, when the scraper blade rotates, can strike off the solid debris of filtration on the filter screen, and can remove on the filter screen to driving solid debris, the solid debris of striking off can be through the bin outlet after, scrape and collect in the waste collection box, thereby can prevent that the solid debris in the filtration liquid from blockking up the DTRO membrane filter, reducible filtration burden that increases the DTRO membrane filter.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a part of the structure of the present utility model;
fig. 4 is a schematic structural view of the fixing plate, the fixing ring and the scraper of the present utility model in a plan view.
In the figure: 1. a filter box; 2. a bracket; 3. a driving motor; 4. a fixed plate; 5. a filter screen; 6. a fixing ring; 7. a scraper; 8. a water inlet pipe; 9. a collection box; 10. an electromagnetic valve; 11. a support plate; 12. a discharge port; 13. a waste collection box; 14. a protective box; 15. a mounting plate; 16. avoidance holes; 17. a water pump; 18. a water pumping pipe; 19. a DTRO membrane filter; 20. and a liquid discharge pipe.
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 be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a based on DTRO filtration liquid processing apparatus, including rose box 1, fixed disk 4 is fixed mounting in rose box 1, be provided with filter screen 5 on the fixed disk 4, the inner wall portion fixed mounting of rose box 1 has support 2, fixed mounting has driving motor 3 on the support 2, fixed mounting has solid fixed ring 6 on the output shaft of driving motor 3, gu the array is provided with scraper blade 7 on the solid fixed ring 6, the bottom of scraper blade 7 is laminated with the top of filter screen 5, discharge gate 12 has been seted up on the fixed disk 4, fixedly connected with backup pad 11 on the support 2, be provided with waste collection box 13 on the backup pad 11, waste collection box 13 sets up the below at discharge gate 12;
through the arrangement of the filter screen 5, the solid impurities with larger particles in the percolate can be filtered through the filter screen 5, after the solid impurities with larger particles in the percolate are filtered through the filter screen 5, the solid impurities can be collected on the filter screen 5, the solid impurities filtered out on the filter screen 5 can be scraped through the cooperation of the driving motor 3 and the fixing ring 6 and the scraping plate 7, the solid impurities driven to move on the filter screen 5 can be scraped through the discharge hole 12, and the scraped solid impurities can be scraped into the waste collection box 13 for collection;
the top of the filter box 1 is communicated with a water inlet pipe 8, and an electromagnetic valve 10 is arranged on the water inlet pipe 8;
the filter box 1 is fixedly arranged above the protective box 14, a mounting plate 15 is fixedly connected inside the filter box 1, a water suction pump 17 is fixedly arranged at the top of the mounting plate 15, a water inlet end and a water outlet end of the water suction pump 17 are both communicated with a water suction pipe 18, and the water suction pipe 18 at the water inlet end of the water suction pump 17 is communicated with the filter box 1;
the filtered percolate can be extracted and conveyed by the water suction pipe 18 matched with the water suction pump 17 through the arrangement of the water suction pipe 18;
a DTRO membrane filter 19 is fixedly arranged in the protective box 14, a water suction pipe 18 at the water outlet end of the water suction pump 17 is communicated with the DTRO membrane filter 19, a liquid discharge pipe 20 is communicated with the DTRO membrane filter 19, the liquid discharge pipe 20 extends to the outer side of the protective box 14, a collecting box 9 is arranged at the side part of the protective box 14, an avoidance hole 16 is formed in the mounting plate 15, and the water suction pipe 18 at the water outlet end of the water suction pump 17 is arranged in the avoidance hole 16;
through the arrangement of the DTRO membrane filter 19, the percolate can be filtered through the DTRO membrane filter 19, organic matters, ammonia nitrogen, metal ions and other pollutants in the percolate are filtered out, and the filtered liquid is discharged into the collecting box 9 through the liquid discharge pipe 20 for collection;
in the specific use process, the percolate is conveyed into the filter box 1 through the water inlet pipe 8, when the percolate conveyed into the filter box 1 falls on the filter screen 5, the solid impurities with larger particles in the percolate can be filtered through the filter screen 5, the filtered percolate falls into the filter box 1 and works through the water suction pump 17, the water suction pump 17 extracts through the water suction pipe 18, the extracted percolate is conveyed into the DTRO membrane filter 19 after being extracted through the water suction pump 17, the percolate can be filtered through the DTRO membrane filter 19, pollutants such as organic matters, ammonia nitrogen, metal ions and the like in the percolate are filtered out, and the filtered liquid is discharged into the collecting box 9 through the liquid discharge pipe 20 for collection;
when the filter screen 5 filters solid impurities with larger particles in the percolate, the solid impurities can be collected on the filter screen 5, the driving motor 3 works, the output shaft of the driving motor 3 rotates to drive the fixed ring 6 to rotate, the scraper 7 can be driven to rotate when the fixed ring 6 rotates, the scraper 7 can scrape the solid impurities filtered out on the filter screen 5 when rotating, the solid impurities can be driven to move on the filter screen 5, and the scraped solid impurities can pass through the discharge port 12 and then scrape in the waste collecting box 13 to be collected, so that the solid impurities in the percolate can be prevented from blocking the DTRO membrane filter 19, and the filtering burden of the DTRO membrane filter 19 can be reduced and increased.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a based on DTRO filtration liquid processing apparatus, includes rose box (1), its characterized in that: the utility model discloses a filter cabinet, including filter cabinet (1), filter screen (5) are provided with on fixed disk (4), the inner wall portion fixed mounting of filter cabinet (1) has support (2), fixed mounting has driving motor (3) on support (2), fixed mounting has solid fixed ring (6) on the output shaft of driving motor (3), array is provided with scraper blade (7) on solid fixed ring (6), the bottom of scraper blade (7) is laminated with the top of filter screen (5), bin outlet (12) have been seted up on fixed disk (4), fixedly connected with backup pad (11) on support (2), be provided with waste collection box (13) on backup pad (11), waste collection box (13) set up the below at bin outlet (12).
2. A DTRO-based percolate treatment device according to claim 1, characterized in that: the top of the filter box (1) is communicated with a water inlet pipe (8), and an electromagnetic valve (10) is arranged on the water inlet pipe (8).
3. A DTRO-based percolate treatment device according to claim 1, characterized in that: the filter box is characterized by further comprising a protective box (14), and the filter box (1) is fixedly arranged above the protective box (14).
4. A DTRO-based percolate treatment device according to claim 3, characterized in that: the inside fixedly connected with mounting panel (15) of rose box (1), the top fixed mounting of mounting panel (15) has suction pump (17), the inlet end and the play water end of suction pump (17) all are linked together have suction pipe (18), suction pipe (18) and rose box (1) intercommunication of suction pump (17) inlet end.
5. The DTRO-based percolate treatment device according to claim 4, characterized in that: the utility model discloses a water purification device, including protective housing (14), water pump (17), DTRO membrane filter (19) are fixed mounting in protective housing (14), water pumping pipe (18) intercommunication of water pump (17) play water end is on DTRO membrane filter (19), the last intercommunication of DTRO membrane filter (19) has fluid-discharge tube (20), fluid-discharge tube (20) extend to the outside of protective housing (14), the lateral part of protective housing (14) is provided with collecting box (9).
6. The DTRO-based percolate treatment device according to claim 4, characterized in that: the mounting plate (15) is provided with an avoidance hole (16), and a water suction pipe (18) at the water outlet end of the water suction pump (17) is arranged in the avoidance hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753131.1U CN219929658U (en) | 2023-04-01 | 2023-04-01 | Based on DTRO filtration liquid processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753131.1U CN219929658U (en) | 2023-04-01 | 2023-04-01 | Based on DTRO filtration liquid processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929658U true CN219929658U (en) | 2023-10-31 |
Family
ID=88497568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320753131.1U Active CN219929658U (en) | 2023-04-01 | 2023-04-01 | Based on DTRO filtration liquid processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929658U (en) |
-
2023
- 2023-04-01 CN CN202320753131.1U patent/CN219929658U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |