CN219929859U - Modular device for treating percolate membrane concentrate - Google Patents
Modular device for treating percolate membrane concentrate Download PDFInfo
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- CN219929859U CN219929859U CN202321079832.8U CN202321079832U CN219929859U CN 219929859 U CN219929859 U CN 219929859U CN 202321079832 U CN202321079832 U CN 202321079832U CN 219929859 U CN219929859 U CN 219929859U
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- Prior art keywords
- module
- centrifugal stirring
- filtrate
- treatment
- heating
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- 239000012528 membrane Substances 0.000 title claims abstract description 39
- 239000012141 concentrate Substances 0.000 title claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 239000010410 layer Substances 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 229920000742 Cotton Polymers 0.000 claims abstract description 24
- 239000000706 filtrate Substances 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001728 nano-filtration Methods 0.000 claims abstract description 8
- 238000005485 electric heating Methods 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 239000002344 surface layer Substances 0.000 claims abstract description 6
- 238000001802 infusion Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000149 chemical water pollutant Substances 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000003864 humus Substances 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000707 layer-by-layer assembly Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Abstract
The utility model discloses a modularized device for treating a percolate membrane concentrated solution, which comprises a centrifugal stirring module, a filtering module and a heating treatment module, wherein the top end of the centrifugal stirring module is provided with a centrifugal stirring motor, the output end of the centrifugal stirring motor is connected with a stirring rod through a rotating shaft, the position of the inner top end of the filtering module is provided with a first filtrate cotton layer, the position of the inner bottom end of the filtering module is provided with a second filtrate cotton layer, an active carbon surface layer, a nanofiltration membrane layer and a pore filter membrane are respectively arranged between the first filtrate cotton layer and the second filtrate cotton layer, the heating treatment module is arranged in the heating treatment module, and an electric heating pipe is arranged in the heating module. According to the utility model, the centrifugal stirring module, the filtering module and the heating treatment module are integrally connected, so that rapid centrifugal stirring, filtering purification and high-temperature heating treatment are conveniently carried out on the percolate membrane concentrate, and convenience is provided for rapid collection of high-purity concentrate.
Description
Technical Field
The present utility model relates to a modular device for treatment of a percolate membrane concentrate.
Background
The landfill leachate membrane concentrate is the residual liquid which is trapped by a nanofiltration and reverse osmosis system after the landfill leachate is biodegraded. The membrane concentrate generally has no biodegradability, the main component is humus substances, the humus substances are brownish black, the COD is very high, and the membrane concentrate contains a large amount of metal ions, so that serious secondary pollution is easily caused by improper treatment.
The Chinese patent document with publication number of CN205313225U discloses a treatment device for landfill leachate membrane concentrate, which comprises a prefilter system, a first communication pipe, a main body disc-tube type reverse osmosis integrated system, a second communication pipe and a clear water collecting system which are connected in sequence; the prefilter system comprises a raw water tank, a water inlet pump, a core filter and an acid adding stirring pump; the raw water tank is connected with the core filter through a third communicating pipe; the water inlet pump is arranged on the third communicating pipe, the bottom of the raw water tank is connected to the top of the raw water tank through a fourth communicating pipe, and the acid adding stirring pump is arranged on the fourth communicating pipe; the main body disc tube type reverse osmosis integrated system comprises a tubular column membrane, a circulating pump, a high-pressure plunger pump, a washing barrel, a washing pump and a plurality of pneumatic valves which are integrated on a membrane frame. The utility model carries out 'reduction' treatment on the membrane concentrated solution, thereby greatly reducing the yield of the membrane concentrated solution and ensuring the standard discharge of effluent.
In the prior art, the filtration membrane concentrate cannot be subjected to modularized integrated purification treatment, so that the collection efficiency of the concentrate is low, and therefore, a modularized device for the filtration membrane concentrate treatment needs to be developed.
Disclosure of Invention
The utility model aims to provide a modularized device for treating a percolate membrane concentrate, which is used for solving the problem that the prior art proposed in the background art cannot carry out modularized integrated purification treatment on the percolate membrane concentrate, so that the collection efficiency of the concentrate is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modularization device for percolate membrane concentrate is handled, includes centrifugal stirring module, filtration module and heating treatment module, centrifugal stirring motor is installed on centrifugal stirring module's top, and centrifugal stirring motor's output has the stirring rod through rotation axis connection, filtration module's inside top position department is provided with first filtrate cotton layer, and filtration module's inside bottom position department is provided with second filtrate cotton layer, is provided with active carbon surface course, nanofiltration membrane layer and pore filter membrane between first filtrate cotton layer and the second filtrate cotton layer respectively, heating treatment module's internally mounted has heating module, and heating module's internally mounted has electric heating pipe.
Preferably, the top end of the centrifugal stirring module is provided with a feeding port, and the bottom end of the centrifugal stirring module is communicated with the inside of the filtering module through a first infusion tube.
Preferably, the first infusion tube is respectively provided with a first pump body and a first switch valve.
Preferably, the bottom end of the filtering module is communicated with the inside of the heating processing module through a second infusion tube, and a second pump body and a second switch valve are respectively arranged on the second infusion tube.
Preferably, a drain pipe is arranged at the bottom end of the heat treatment module, and a drain valve is arranged on the drain pipe.
Preferably, the outside of the centrifugal stirring motor is wrapped with a protective cover shell.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the centrifugal stirring module, the filtering module and the heating treatment module are integrally connected, so that rapid centrifugal stirring, filtering purification and high-temperature heating treatment are conveniently carried out on the percolate membrane concentrate, convenience is provided for rapid collection of high-purity concentrate, and the whole device has the advantage of convenient operation flow by connecting a plurality of treatment modules into a whole structure.
Drawings
FIG. 1 is an overall front view of the present utility model;
FIG. 2 is a schematic view of the internal mounting structure of the present utility model;
fig. 3 is a schematic diagram of the internal structure of the filtration module according to the present utility model.
In the figure: 1. a centrifugal stirring module; 2. a material adding port; 3. a protective cover; 4. a first pump body; 5. a first switching valve; 6. a first infusion tube; 7. a filtration module; 8. a second pump body; 9. a second switching valve; 10. a second infusion tube; 11. a heat treatment module; 12. a liquid discharge pipe; 13. a centrifugal stirring motor; 14. a rotating shaft; 15. a stirring rod; 16. a heating module; 17. an electric heating tube; 18. a liquid discharge valve; 19. an activated carbon surface layer; 20. a first filtrate cotton layer; 21. a nanofiltration membrane layer; 22. a fine pore filter membrane; 23. a second filtrate cotton layer.
Description of the embodiments
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.
Referring to fig. 1-3, an embodiment of the present utility model is provided: a modularization device for percolate membrane concentrate is handled, including centrifugal stirring module 1, filtration module 7 and heating treatment module 11, centrifugal stirring motor 13 is installed on centrifugal stirring module 1's top, centrifugal stirring motor 13's output is connected with stirring rod 15 through axis of rotation 14, filtration module 7's inside top position department is provided with first filtrate cotton layer 20, filtration module 7's inside bottom position department is provided with second filtrate cotton layer 23, be provided with active carbon surface layer 19 between first filtrate cotton layer 20 and the second filtrate cotton layer 23 respectively, nanofiltration membrane layer 21 and pore filter membrane 22, heating treatment module 11's internally mounted has heating module 16, heating module 16's internally mounted has electric heating pipe 17.
Further, the top of centrifugal stirring module 1 is provided with and adds material mouth 2, and the bottom of centrifugal stirring module 1 is linked together with filtration module 7 inside through first transfer line 6.
Further, the first pump body 4 and the first switching valve 5 are respectively mounted on the first infusion tube 6.
Further, the bottom end of the filter module 7 is communicated with the inside of the heating processing module 11 through a second infusion tube 10, and a second pump body 8 and a second switch valve 9 are respectively arranged on the second infusion tube 10.
Further, a drain pipe 12 is installed at the bottom end of the heat treatment module 11, and a drain valve 18 is installed on the drain pipe 12.
Further, the outside of the centrifugal stirring motor 13 is wrapped with the protective housing 3.
Working principle: when in use, the top end of the centrifugal stirring module 1 is provided with the centrifugal stirring motor 13, the output end of the centrifugal stirring motor 13 is connected with the stirring rod 15 through the rotating shaft 14, the top end of the centrifugal stirring module 1 is provided with the feeding port 2, the bottom end of the centrifugal stirring module 1 is communicated with the inside of the filter module 7 through the first infusion tube 6, the stirring rod 15 is driven by the rotating shaft 14 to centrifugally stir the concentrate of the percolate film in the centrifugal stirring module 1 through starting the centrifugal stirring motor 13, the reactant can be added into the concentrate of the percolate film through the feeding port 2, after the centrifugal stirring operation is finished, the concentrate is input into the filter module 7 through the first pump body 4, the position of the inner top end of the filter module 7 is provided with the first filtrate cotton layer 20, the position of the inner bottom end of the filter module 7 is provided with the second filtrate cotton layer 23, an active carbon surface layer 19, a nano-filtration membrane layer 21 and a fine pore filtration membrane 22 are respectively arranged between a first filtrate cotton layer 20 and a second filtrate cotton layer 23, through the layer-by-layer adsorption and filtration actions of the first filtrate cotton layer 20, the active carbon surface layer 19, the nano-filtration membrane layer 21, the fine pore filtration membrane 22 and the second filtrate cotton layer 23, the deep adsorption and removal of impurity particles in concentrated solution can be carried out, the bottom end of the filtration module 7 is communicated with the inside of the heating treatment module 11 through a second infusion tube 10, a second pump body 8 and a second switch valve 9 are respectively arranged on the second infusion tube 10, the purified concentrated solution is sent into the heating treatment module 11 through the second pump body 8, a heating module 16 is arranged in the heating treatment module 11, an electric heating tube 17 is arranged in the heating module 16, the electric heating tube 17 is started to carry out the heating sterilization treatment on the concentrated solution, the final treated concentrate is discharged through a discharge pipe 12.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A modularization device for percolate membrane concentrate is handled, its characterized in that includes centrifugal stirring module (1), filtration module (7) and heating treatment module (11), centrifugal stirring motor (13) are installed on the top of centrifugal stirring module (1), and the output of centrifugal stirring motor (13) is connected with stirring rod (15) through axis of rotation (14), the inside top position department of filtration module (7) is provided with first filtrate cotton layer (20), and the inside bottom position department of filtration module (7) is provided with second filtrate cotton layer (23), is provided with active carbon surface layer (19), nanofiltration membrane layer (21) and pore (22) between first filtrate cotton layer (20) and the second filtrate cotton layer (23) respectively, heating treatment module (11) internally mounted has heating module (16), and the internally mounted of heating module (16) has electric heating pipe (17).
2. The modular device for treatment of a percolate membrane concentrate according to claim 1, characterized in that: the top of centrifugal stirring module (1) is provided with and adds material mouth (2), and the bottom of centrifugal stirring module (1) is linked together with filtration module (7) inside through first transfer line (6).
3. The modular device for treatment of a percolate membrane concentrate according to claim 2, characterized in that: the first infusion tube (6) is respectively provided with a first pump body (4) and a first switch valve (5).
4. The modular device for treatment of a percolate membrane concentrate according to claim 1, characterized in that: the bottom end of the filtering module (7) is communicated with the inside of the heating treatment module (11) through a second infusion tube (10), and a second pump body (8) and a second switch valve (9) are respectively arranged on the second infusion tube (10).
5. The modular device for treatment of a percolate membrane concentrate according to claim 1, characterized in that: a liquid discharge pipe (12) is arranged at the bottom end of the heat treatment module (11), and a liquid discharge valve (18) is arranged on the liquid discharge pipe (12).
6. The modular device for treatment of a percolate membrane concentrate according to claim 1, characterized in that: the outside of the centrifugal stirring motor (13) is wrapped with a protective housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079832.8U CN219929859U (en) | 2023-05-08 | 2023-05-08 | Modular device for treating percolate membrane concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079832.8U CN219929859U (en) | 2023-05-08 | 2023-05-08 | Modular device for treating percolate membrane concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929859U true CN219929859U (en) | 2023-10-31 |
Family
ID=88497587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321079832.8U Active CN219929859U (en) | 2023-05-08 | 2023-05-08 | Modular device for treating percolate membrane concentrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929859U (en) |
-
2023
- 2023-05-08 CN CN202321079832.8U patent/CN219929859U/en active Active
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