CN220665120U - Bionical water treatment system of filtration biochemical absorption integration - Google Patents
Bionical water treatment system of filtration biochemical absorption integration Download PDFInfo
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- CN220665120U CN220665120U CN202322336883.0U CN202322336883U CN220665120U CN 220665120 U CN220665120 U CN 220665120U CN 202322336883 U CN202322336883 U CN 202322336883U CN 220665120 U CN220665120 U CN 220665120U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 225
- 238000001914 filtration Methods 0.000 title claims abstract description 160
- 238000010521 absorption reaction Methods 0.000 title claims description 4
- 230000010354 integration Effects 0.000 title description 4
- 238000001179 sorption measurement Methods 0.000 claims abstract description 42
- 241000894006 Bacteria Species 0.000 claims abstract description 38
- 230000001546 nitrifying effect Effects 0.000 claims abstract description 38
- 239000011664 nicotinic acid Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 26
- 239000011148 porous material Substances 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 description 15
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a filtering biochemical adsorption integrated bionic water treatment system, which comprises a plurality of filtering units, wherein the plurality of filtering units comprise, but are not limited to, a physical filtering unit, a biochemical filtering unit, a nitrifying bacteria filtering unit and an adsorption filtering unit, the physical filtering unit, the biochemical filtering unit, the nitrifying bacteria filtering unit and the adsorption filtering unit are sequentially connected in series from top to bottom, and the physical filtering unit is connected with a total water inlet pipe; each filtering unit is connected with the same clean water tank, and the clean water tank is connected with a total water outlet pipe; the main water inlet pipe is used for introducing raw water to be treated, and the main water outlet pipe is used for delivering clean water after treatment. The water treatment mechanism of the simulated wetland has good water treatment effect; the structure form of the horizontal arrangement of each filtering unit in the traditional bionic water treatment system is changed into the vertical arrangement, the occupied area is greatly reduced, the cost brought by the occupied area is saved, and the maintenance work of each unit is concentrated at the same place, so that the maintenance work is convenient.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a bionic water treatment system combining multiple filtering principles.
Background
The wetland has the name of earth kidney and plays a vital role in purifying water bodies in nature. The wet land water purifying mechanism includes filtering, biochemical degradation, adsorption, nitrifying bacteria to eliminate ammonia nitrogen, etc. Those skilled in the art of water treatment have also noted the superiority of multiple mechanisms for co-processing water and have thus presented water treatment systems incorporating multiple water treatment units (each having a different treatment mechanism).
The existing multi-unit water treatment system has the following defects:
the water treatment units are all installed on the ground and are mutually connected in series, so that the occupied area is large, on one hand, the occupied area brings high cost and is not suitable for being arranged on the occasion with compact space, on the other hand, the water treatment units cannot be intensively maintained, and the water treatment units are required to be maintained respectively, so that the maintenance workload is large.
The water treatment unit is nearer to the ground than the connection pipes, the ground pipeline is complex and messy, maintenance personnel are inconvenient to move, and tools, small carts and other objects are easy to collide with the ground pipeline to cause damage.
Disclosure of Invention
The utility model aims to provide a filtering biochemical adsorption integrated bionic water treatment system which is highly integrated in structure and small in occupied area.
In order to achieve the above purpose, the filtration biochemical adsorption integrated bionic water treatment system of the utility model comprises a plurality of filtration units, wherein the filtration units comprise, but are not limited to, a physical filtration unit, a biochemical filtration unit, a nitrifying bacteria filtration unit and an adsorption filtration unit, the physical filtration unit, the biochemical filtration unit, the nitrifying bacteria filtration unit and the adsorption filtration unit are sequentially connected in series from top to bottom, and the physical filtration unit is connected with a total water inlet pipe; each filtering unit is connected with the same clean water tank, and the clean water tank is connected with a total water outlet pipe; the main water inlet pipe is used for introducing raw water to be treated, and the main water outlet pipe is used for delivering clean water after treatment.
Each filtering unit has the same structure and comprises a box body, wherein the middle lower part of the box body is provided with a pore plate for supporting filter materials, the pore plate is provided with a filter material layer, the filter material layer and the box body above the filter material layer form a water inlet cavity, and the pore plate and the filter material layer below the pore plate form a water outlet cavity; the water inlet cavity is upwards connected with a water inlet branch pipe;
the water inlet branch pipe of the physical filtering unit is used as the main water inlet pipe, and the water inlet branch pipes of the biochemical filtering unit, the nitrifying bacteria filtering unit and the adsorption filtering unit are connected with the water outlet cavities of the filtering units adjacent to the water inlet branch pipes above the biochemical filtering unit, the nitrifying bacteria filtering unit and the adsorption filtering unit; the water outlet cavity of the adsorption filtration unit is connected with a water outlet main pipe through a water outlet branch pipe, and the water outlet main pipe is connected with a clear water tank.
The clear water tank is higher than the physical filter unit and is connected with the physical filter unit downwards in an integrated manner; the main water inlet pipe extends upwards from the physical filtering unit to the clear water tank.
The filter unit is also provided with a pipeline structure for selecting use;
the filtering unit adopts a pipeline structure comprising a pipe inlet structure and a pipe outlet structure;
the inlet pipe structure comprises a main inlet pipe communicated with the water outlet cavity of the physical filter unit, and a first water inlet valve is arranged on the main inlet pipe at the water outlet cavity of the physical filter unit;
the biochemical filtering unit, the nitrifying bacteria filtering unit and the water inlet branch pipes of the adsorption filtering unit are respectively connected with the main inlet pipe through selective branch inlet pipes, and the selective branch inlet pipes are respectively provided with inlet pipe valves;
a second water inlet valve is arranged on the main inlet pipe between the selective branch inlet pipe of the nitrifying bacteria filter unit and the selective branch inlet pipe of the biochemical filter unit;
a third water inlet valve is arranged on the main inlet pipe between the selective branch inlet pipe of the nitrifying bacteria filter unit and the selective branch inlet pipe of the adsorption filter unit;
the water outlet cavities of the biochemical filtering unit and the nitrifying bacteria filtering unit are respectively communicated with the main inlet pipe through water outlet sub-pipes, and valves are respectively arranged on the water outlet sub-pipes;
the outlet pipe structure comprises the outlet header pipe, the outlet cavities of the filtering units are connected with the outlet header pipe through corresponding outlet branch pipes, and outlet valves are respectively arranged on the outlet branch pipes.
The water outlet main pipe is communicated with the top end of the clear water tank; the total water inlet pipe at the bottom of the clean water tank is connected with a backflushing sewage pipe, a backflushing valve is arranged on the backflushing sewage pipe, and the total water inlet valve is arranged on the total water inlet pipe above the clean water tank.
The box body of each filtering unit is provided with a filling hole and a transparent observation window, and a filling cover is arranged at the filling hole.
The utility model has the following advantages:
according to the utility model, the structure form of horizontal arrangement of each filtering unit in the traditional bionic water treatment system is changed into vertical arrangement, so that the occupied area is greatly reduced, the cost brought by the occupied area is saved, and the maintenance work of each unit is concentrated at the same place, thereby facilitating the maintenance work.
The utility model imitates the water treatment mechanism of the wetland, integrates various filtering units and has good water treatment effect. The filter unit has simple structure and is convenient for vertical series arrangement.
The position of the clear water tank further improves the integration degree of the utility model, and the independent occupation area of the clear water tank is avoided. According to the utility model, the water inlet pipe and the water outlet pipe are arranged at the top, so that the problem of messy pipelines at the ground is avoided, the personnel can move easily, and the probability of damage caused by collision of the pipelines at the ground is reduced.
The pipeline structure used by the filtering unit can be opened and closed by each valve, and one or more of the biochemical filtering unit, the nitrifying bacteria filtering unit and the adsorption filtering unit can be selectively used according to the different raw water quality, so that the waste of water flow energy (the energy consumption of a pump for providing power for water flow) caused by the water flow passing through the unnecessary filtering unit is avoided.
The back flushing blow-off pipe, the total water inlet valve and the back flushing valve are arranged, so that back flushing of each filtering unit is facilitated. The lower layer of the filtering unit has smaller load, and the pipeline structure of the utility model can not back flush one or two or three continuous filtering units at the lowest position and back flush one or two or three continuous filtering units or four continuous filtering units from top to bottom. In a word, the utility model can flexibly control the back flushing of each filter unit.
The transparent observation window is convenient for staff to master the condition of trapping impurities in each filtering unit and judges whether back flushing or filter material replacement is needed. The filler holes are convenient for workers to replace filter materials in the box body.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model; the curved bold arrow in fig. 1 shows the water flow path when back flushing only the physical filter unit.
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is an enlarged view at a in fig. 1.
Detailed Description
As shown in fig. 1 to 3, the filtration-biochemical-adsorption integrated bionic water treatment system of the present utility model comprises a plurality of filtration units, including but not limited to a physical filtration unit 1, a biochemical filtration unit 2, a nitrifying bacteria filtration unit 3 and an adsorption filtration unit 4, wherein the physical filtration unit 1, the biochemical filtration unit 2, the nitrifying bacteria filtration unit 3 and the adsorption filtration unit 4 are sequentially connected in series from top to bottom, and the physical filtration unit 1 is connected with a total water inlet pipe 5; each filtering unit is connected with the same clean water tank 6, and the clean water tank 6 is connected with a total water outlet pipe 7; the total water inlet pipe 5 is used for introducing raw water to be treated, and the total water outlet pipe 7 is used for delivering clean water after treatment.
According to the utility model, the structure form of horizontal arrangement of each filtering unit in the traditional bionic water treatment system is changed into vertical arrangement, so that the occupied area is greatly reduced, the cost brought by the occupied area is saved, and the maintenance work of each unit is concentrated at the same place, thereby facilitating the maintenance work.
The utility model imitates the water treatment mechanism of the wetland, integrates various filtering units and has good water treatment effect.
The filter materials used by each filter unit are respectively as follows: the filter material of the physical filter unit 1 adopts sand stone; the filter material of the biochemical filter unit 2 adopts biological ceramics or activated sludge; the filter material of the nitrifying bacteria filter unit 3 adopts a biological membrane filter material and is used as a carrier for bearing nitrifying bacteria. Adsorbing one or more of filter material active carbon, zeolite, silica gel and resin of the filter unit 4.
Each filtering unit has the same structure and comprises a box body 8, wherein a pore plate 9 for supporting filter materials is arranged at the middle lower part of the box body 8, a filter material layer 10 is arranged on the pore plate 9, the filter material layer 10 and the box body 8 above the filter material layer enclose a water inlet cavity 11, and the pore plate 9 and the filter material layer 10 below the filter material layer enclose a water outlet cavity 12; the water inlet cavity 11 is connected with a water inlet branch pipe 13 upwards;
the water inlet branch pipe 13 of the physical filter unit 1 is used as the total water inlet pipe 5, and the water inlet branch pipes 13 of the biochemical filter unit 2, the nitrifying bacteria filter unit 3 and the adsorption filter unit 4 are connected with the water outlet cavities 12 of the adjacent filter units above the water inlet branch pipes 13;
the water outlet cavity 12 of the adsorption filtration unit 4 is connected with a water outlet main pipe through a water outlet branch pipe, and the water outlet main pipe is connected with the clean water tank 6.
The filter unit has simple structure and is convenient for vertical series arrangement. The clear water tank 6 is higher than the physical filter unit 1 and is connected with the physical filter unit 1 downwards in an integrated manner; the main water inlet pipe 5 extends upwards from the physical filter unit 1 to the clean water tank 6.
The location of the clean water tank 6 further improves the integration of the utility model and avoids the need for a separate floor space for the clean water tank 6. According to the utility model, the water inlet pipe and the water outlet pipe are arranged at the top, so that the problem of messy pipelines at the ground is avoided, the personnel can move easily, and the probability of damage caused by collision of the pipelines at the ground is reduced.
The utility model also comprises a pipeline structure for selecting the filtering unit;
the filtering unit adopts a pipeline structure comprising a pipe inlet structure and a pipe outlet structure;
the inlet pipe structure comprises a main inlet pipe 14 communicated with the outlet cavity 12 of the physical filter unit 1, and a first water inlet valve 15 is arranged on the main inlet pipe 14 at the outlet cavity 12 of the physical filter unit 1;
the biochemical filtering unit 2, the nitrifying bacteria filtering unit 3 and the water inlet branch pipe 13 of the adsorption filtering unit 4 are respectively connected with the main inlet pipe 14 through selective branch inlet pipes 16, and inlet pipe valve gates 17 are respectively arranged on each selective branch inlet pipe 16;
a second water inlet valve 18 is arranged on the main inlet pipe 14 between the selective branch inlet pipe 16 of the nitrifying bacteria filter unit 3 and the selective branch inlet pipe 16 of the biochemical filter unit 2;
a third water inlet valve 19 is arranged on the main inlet pipe 14 between the selective branching inlet pipe 16 of the nitrifying bacteria filter unit 3 and the selective branching inlet pipe 16 of the adsorption filter unit 4;
the water outlet cavities 12 of the biochemical filtering unit 2 and the nitrifying bacteria filtering unit 3 are respectively communicated with the main inlet pipe 14 through water outlet sub-pipes 20, and valves are respectively arranged on the water outlet sub-pipes 20;
the outlet pipe structure comprises the water outlet main pipe 21, the water outlet cavities 12 of the filtering units are connected with the water outlet main pipe 21 through corresponding water outlet branch pipes 22, and water outlet valves 23 are respectively arranged on the water outlet branch pipes 22.
As shown in FIG. 1, the filtering unit of the utility model adopts a pipeline structure which is preferably symmetrically provided with two sets.
The pipeline structure used by the filtering unit can be opened and closed by each valve, and one or more of the biochemical filtering unit 2, the nitrifying bacteria filtering unit 3 and the adsorption filtering unit 4 can be selectively used according to the different raw water quality, so that the waste of water flow energy (the energy consumption of a pump for providing power for water flow) caused by the water flow passing through an unnecessary filtering unit is avoided.
The water outlet main pipe 21 is communicated with the top end of the clear water tank 6; the total water inlet pipe 5 at the bottom of the clean water tank 6 is connected with a backflushing sewage drain pipe 24, a backflushing valve 25 is arranged on the backflushing sewage drain pipe 24, and the total water inlet valve 26 is arranged on the total water inlet pipe 5 above the clean water tank 6.
The arrangement of the backflushing blow-down pipe 24, the total water inlet valve 26 and the backflushing valve 25 facilitates backflushing of each filter unit. The lower layer of the filtering unit has smaller load, and the pipeline structure of the utility model can not back flush one or two or three continuous filtering units at the lowest position and back flush one or two or three continuous filtering units or four continuous filtering units from top to bottom. In a word, the utility model can flexibly control the back flushing of each filter unit.
The box body 8 of each filtering unit is provided with a filling hole and a transparent observation window 27, and a filling cover 28 is arranged at the filling hole; the packing cover 28 occupies the same position as the packing hole in the figure, and the packing Kong Biaohao is not aligned. The case 8 may be detachably connected to the packing cover 28 by a flange structure and a crimp seal.
The transparent observation window 27 is convenient for staff to grasp the condition of the trapped impurities inside each filtering unit and judge whether back flushing or filter material replacement is needed. The filler holes are convenient for workers to replace filter materials in the box body 8.
When in use, the utility model has two working states of normal filtration and back flushing.
During normal filtration, the total water inlet valve 26 is opened, and the back flush valve 25 is closed;
when all four filter units are needed to be filtered simultaneously, all valves in the pipeline structure for selecting the filter units to be used are closed, and all water outlet valves 23 except the water outlet valve 23 corresponding to the adsorption filter unit 4 are closed. At this time, under the action of the system water pressure, raw water to be treated enters from the main water inlet pipe 5, sequentially passes through the physical filtering unit 1, the water inlet branch pipe 13, the biochemical filtering unit 2, the water inlet branch pipe 13, the nitrifying bacteria filtering unit 3, the water inlet branch pipe 13 and the adsorption filtering unit 4 from top to bottom, finally enters the water outlet main pipe 21 through the water outlet branch pipe 22 corresponding to the adsorption filtering unit 4, and filtered water enters the clean water tank 6 through the water outlet main pipe 21, and finally provides filtered clean water to the downstream through the main water outlet pipe 7.
In normal filtration, the physical filtration unit 1 is a necessary unit. The biochemical filter unit 2, the nitrifying bacteria filter unit 3 and the adsorption filter unit 4 can be selectively stopped according to the situation.
When the normal filtering process of a certain filtering unit is required to be stopped, but the normal filtering process of other filtering units is not stopped, closing the water outlet valve 23 on the water outlet branch pipe 22 corresponding to the filtering unit required to be stopped, and opening the water outlet valve 23 corresponding to the filtering unit positioned at the lowest part in each filtering unit in the normal filtering process;
by opening the first water inlet valve 15, the second water inlet valve 18 and the inlet valve 17 corresponding to the nitrifying bacteria filter unit 3, the biochemical filter unit 2 can be short-circuited in the waterway, so that water flow directly enters the nitrifying bacteria filter unit 3 through the main inlet pipe 14 and the branch inlet pipe corresponding to the nitrifying bacteria filter unit 3 without passing through the biochemical filter unit 2 with high flow resistance.
Similarly, by controlling the on-off state of the relevant valve, the nitrifying bacteria filter unit 3 can be short-circuited in the waterway, and the normal filtering process of the nitrifying bacteria filter unit 3 can be stopped.
By closing the corresponding water outlet valve 23 of the adsorption filtration unit 4, the normal filtration process of the adsorption filtration unit 4 can be stopped.
During back flushing, the main water inlet valve 26 is closed, and the back flushing valve 25 is opened.
When all four filter units are required to be backwashed simultaneously, all valves in the pipeline structure for selecting the filter units are closed, and all water outlet valves 23 except the water outlet valve 23 corresponding to the adsorption filter unit 4 are closed. At this time, water in the clean water cavity enters the water outlet cavity 12 of the adsorption and filtration unit 4 through the water outlet main pipe 21 under the action of gravity, and then reversely passes through the adsorption and filtration unit 4, the nitrifying bacteria filtration unit 3, the biochemical filtration unit 2 and the physical filtration unit 1 in turn upwards, and impurities accumulated in the filter layers of the units are taken away when water flows reversely pass through the filtration units; the back flush water carrying impurities is finally discharged through a back flush drain pipe 24, so that back flush of each unit filter layer is realized.
When back flushing is not needed to be carried out on one, two or three filter units at the bottom, the water outlet valves 23 corresponding to all the filter units which are not needed to be back flushed are closed, the water outlet valve 23 corresponding to the filter unit at the bottom among the filter units which are needed to be back flushed is opened, so that water in the clear water tank 6 starts to flow upwards reversely from the filter units, and back flushing is carried out on the filter layers of the filter units which are routed.
After the back flushing is finished, the main water inlet valve 26 is opened, the back flushing valve 25 is closed, the state of each valve is restored to the state required by normal filtration, and the normal filtration is carried out by using a certain or some or all preset filtration units.
The above embodiments are only for illustrating the technical solution of the present utility model, and it should be understood by those skilled in the art that although the present utility model has been described in detail with reference to the above embodiments: modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model, which is intended to be encompassed by the claims.
Claims (6)
1. The biochemical absorption integrated bionic water treatment system comprises a plurality of filtering units, wherein the filtering units comprise, but are not limited to, a physical filtering unit, a biochemical filtering unit, a nitrifying bacteria filtering unit and an absorption filtering unit, and are characterized in that: the physical filter unit, the biochemical filter unit, the nitrifying bacteria filter unit and the adsorption filter unit are sequentially connected in series from top to bottom, and the physical filter unit is connected with a total water inlet pipe; each filtering unit is connected with the same clean water tank, and the clean water tank is connected with a total water outlet pipe; the main water inlet pipe is used for introducing raw water to be treated, and the main water outlet pipe is used for delivering clean water after treatment.
2. The filtration, biochemical and adsorption integrated bionic water treatment system according to claim 1, wherein: each filtering unit has the same structure and comprises a box body, wherein the middle lower part of the box body is provided with a pore plate for supporting filter materials, the pore plate is provided with a filter material layer, the filter material layer and the box body above the filter material layer form a water inlet cavity, and the pore plate and the filter material layer below the pore plate form a water outlet cavity; the water inlet cavity is upwards connected with a water inlet branch pipe;
the water inlet branch pipe of the physical filtering unit is used as the main water inlet pipe, and the water inlet branch pipes of the biochemical filtering unit, the nitrifying bacteria filtering unit and the adsorption filtering unit are connected with the water outlet cavities of the filtering units adjacent to the water inlet branch pipes above the biochemical filtering unit, the nitrifying bacteria filtering unit and the adsorption filtering unit;
the water outlet cavity of the adsorption filtration unit is connected with a water outlet main pipe through a water outlet branch pipe, and the water outlet main pipe is connected with a clear water tank.
3. The filtration, biochemical and adsorption integrated bionic water treatment system according to claim 2, wherein: the clear water tank is higher than the physical filter unit and is connected with the physical filter unit downwards in an integrated manner; the main water inlet pipe extends upwards from the physical filtering unit to the clear water tank.
4. The filtration, biochemical and adsorption integrated bionic water treatment system according to claim 2 or 3, wherein: the filter unit is also provided with a pipeline structure for selecting use;
the filtering unit adopts a pipeline structure comprising a pipe inlet structure and a pipe outlet structure;
the inlet pipe structure comprises a main inlet pipe communicated with the water outlet cavity of the physical filter unit, and a first water inlet valve is arranged on the main inlet pipe at the water outlet cavity of the physical filter unit;
the biochemical filtering unit, the nitrifying bacteria filtering unit and the water inlet branch pipes of the adsorption filtering unit are respectively connected with the main inlet pipe through selective branch inlet pipes, and the selective branch inlet pipes are respectively provided with inlet pipe valves;
a second water inlet valve is arranged on the main inlet pipe between the selective branch inlet pipe of the nitrifying bacteria filter unit and the selective branch inlet pipe of the biochemical filter unit;
a third water inlet valve is arranged on the main inlet pipe between the selective branch inlet pipe of the nitrifying bacteria filter unit and the selective branch inlet pipe of the adsorption filter unit;
the water outlet cavities of the biochemical filtering unit and the nitrifying bacteria filtering unit are respectively communicated with the main inlet pipe through water outlet sub-pipes, and valves are respectively arranged on the water outlet sub-pipes;
the outlet pipe structure comprises the outlet header pipe, the outlet cavities of the filtering units are connected with the outlet header pipe through corresponding outlet branch pipes, and outlet valves are respectively arranged on the outlet branch pipes.
5. The filtration, biochemical and adsorption integrated bionic water treatment system according to claim 4, wherein: the water outlet main pipe is communicated with the top end of the clear water tank; the total water inlet pipe at the bottom of the clean water tank is connected with a backflushing sewage pipe, a backflushing valve is arranged on the backflushing sewage pipe, and the total water inlet valve is arranged on the total water inlet pipe above the clean water tank.
6. The filtration, biochemical and adsorption integrated bionic water treatment system according to claim 2 or 3, wherein: the box body of each filtering unit is provided with a filling hole and a transparent observation window, and a filling cover is arranged at the filling hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336883.0U CN220665120U (en) | 2023-08-30 | 2023-08-30 | Bionical water treatment system of filtration biochemical absorption integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336883.0U CN220665120U (en) | 2023-08-30 | 2023-08-30 | Bionical water treatment system of filtration biochemical absorption integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220665120U true CN220665120U (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322336883.0U Active CN220665120U (en) | 2023-08-30 | 2023-08-30 | Bionical water treatment system of filtration biochemical absorption integration |
Country Status (1)
| Country | Link |
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| CN (1) | CN220665120U (en) |
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2023
- 2023-08-30 CN CN202322336883.0U patent/CN220665120U/en active Active
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