CN216427028U - River and lake water body in-situ purification system based on reinforced coupling biofilm reactor - Google Patents
River and lake water body in-situ purification system based on reinforced coupling biofilm reactor Download PDFInfo
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- CN216427028U CN216427028U CN202123406614.4U CN202123406614U CN216427028U CN 216427028 U CN216427028 U CN 216427028U CN 202123406614 U CN202123406614 U CN 202123406614U CN 216427028 U CN216427028 U CN 216427028U
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- filtration
- zeolite
- collecting vessel
- coupling reaction
- rubble
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 47
- 238000000746 purification Methods 0.000 title claims abstract description 27
- 230000008878 coupling Effects 0.000 title claims abstract description 16
- 238000010168 coupling process Methods 0.000 title claims abstract description 16
- 238000011065 in-situ storage Methods 0.000 title claims description 12
- 238000001914 filtration Methods 0.000 claims abstract description 59
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 39
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000010457 zeolite Substances 0.000 claims abstract description 39
- 238000005374 membrane filtration Methods 0.000 claims abstract description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 29
- 239000004575 stone Substances 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- -1 organic matters Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides a river lake water normal position clean system based on reinforce coupling biofilm reactor, including collecting vessel, filter screen, honeycomb duct, water pump, dead lever, rubble filtration, zeolite filtration and coupling reaction membrane filtration, the inside bottom fixed connection of collecting vessel is equipped with four and is the annular filter screen that is that the concentric circles sets up, and the collecting vessel bottom runs through middle fixed connection and is equipped with the honeycomb duct. The utility model discloses a be equipped with detachable rubble filtration, zeolite filtration and coupling reaction membrane filtration on the collecting vessel, make rubble filtration, zeolite filtration and coupling reaction membrane filtration are convenient for change and are maintained, concentrate the collection through the collecting vessel to impurity simultaneously, be equipped with the annular recess of being made by the aluminum alloy net through setting up the collar under the threaded connection of collar, be equipped with the rubble in the recess, the change of the rubble of being convenient for and zeolite does benefit to the maintenance, through the direct and lake water contact of filter screen, make the area of contact increase that purifies, increase purification efficiency.
Description
Technical Field
The utility model relates to a lake water purifies technical field, especially relates to a river lake water normal position clean system based on reinforce coupling biofilm reactor.
Background
In recent years, the field of sewage treatment is more and more concerned by people, and most of water pollution is centered in rivers and lakes;
the following problems are found by researching the pollution of river and lake water:
1. the purification component is not convenient to replace;
2. when purifying, through the water pipe with lake water suction device, purify, the water pipe size is restricted, purification efficiency is not good.
At present, in the prior art, a river and lake water in-situ purification system based on a reinforced coupling biofilm reactor is disclosed in application number of CN202021064756.X, and a lake water purification device in application number of CN202020289124.7 all have the defects, so that the river and lake water in-situ purification system based on the reinforced coupling biofilm reactor needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the purification component in the prior art is inconvenient to replace; when purifying, the lake water is pumped into the device through the water pipe and is filtered, the size of the water pipe is limited, and the purification efficiency is poor, so that the river and lake water in-situ purification system based on the reinforced coupling biofilm reactor is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a river lake water normal position clean system based on reinforce coupling biofilm reactor, includes collecting vessel, filter screen, honeycomb duct, water pump, dead lever, rubble filtration, zeolite filtration and coupling reaction membrane filtration, the inside bottom fixed connection of collecting vessel is equipped with four and is the annular filter screen that is that the concentric circles sets up, the collecting vessel bottom is run through middle fixed connection and is equipped with the honeycomb duct, honeycomb duct middle part fixed connection is equipped with the water pump, the even fixed connection in collecting vessel lower surface is equipped with four dead levers, the collecting vessel is inside from outer to interior being equipped with in proper order that detachable is annular rubble filtration, zeolite filtration and the coupling reaction membrane filtration that is used for purifying, and all through the filter screen separation between rubble filtration, zeolite filtration and the coupling reaction membrane filtration.
Further preferably, the top of the gravel filtering structure is provided with a mounting ring, the lower surface of the mounting ring is in threaded connection with an annular groove made of an aluminum alloy net, and gravel is arranged in the groove.
Further preferably, the zeolite filter structure and the crushed stone filter structure have the same external structure, and zeolite is arranged in the groove.
Further preferably, the top of the coupling reaction membrane filtering structure is fixedly connected with a mounting ring, and an annular EHBR membrane is arranged in the middle of the bottom of the mounting ring.
Further preferably, the height of the collecting barrel is smaller than that of the filter screen.
Preferably, gaps are formed among the inner wall and the outer wall of the filter screen, the crushed stone filter structure, the zeolite filter structure and the coupling reaction membrane filter structure.
Further preferably, a net-shaped protective cover is arranged at the bottom of the flow guide pipe through threads.
The utility model has the advantages that: through being equipped with detachable rubble filtration on the collecting vessel, zeolite filtration and coupling reaction membrane filtration, make rubble filtration, zeolite filtration and coupling reaction membrane filtration are convenient for change and are maintained, concentrate the collection through the collecting vessel to impurity simultaneously, be equipped with the annular recess of being made by the aluminum alloy net through setting up the threaded connection under the collar, be equipped with the rubble in the recess, the change of the rubble of being convenient for and zeolite does benefit to the maintenance, through the direct and lake water contact of filter screen, make the area of contact increase that purifies, increase purification efficiency.
Drawings
FIG. 1 is a schematic view of the structure of the collecting vessel and the filtering net of the present invention;
FIG. 2 is a schematic sectional view of the whole of the present invention;
FIG. 3 is an installation diagram of the crushed stone filtering structure, the zeolite filtering structure and the coupling reaction membrane filtering structure of the present invention;
fig. 4 is an enlarged view of fig. 2A according to the present invention.
In the figure: collecting vessel 1, filter screen 2, honeycomb duct 3, water pump 4, dead lever 5, rubble filtration 6, zeolite filtration 7, coupling reaction membrane filtration 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a river and lake water in-situ purification system based on an enhanced coupling biofilm reactor comprises a collecting barrel 1, filter screens 2, a flow guide pipe 3, a water pump 4, fixing rods 5, a gravel filtering structure 6, a zeolite filtering structure 7 and a coupling reaction membrane filtering structure 8, wherein the bottom inside the collecting barrel 1 is fixedly connected with four annular filter screens 2 arranged in concentric circles, the bottom of the collecting barrel 1 is fixedly connected with the flow guide pipe 3 in the middle of the bottom in a penetrating manner, the water pump 4 is fixedly connected with the middle of the flow guide pipe 3, the lower surface of the collecting barrel 1 is uniformly and fixedly connected with the four fixing rods 5, the detachable annular gravel filtering structure 6, the zeolite filtering structure 7 and the coupling reaction membrane filtering structure 8 for purification are sequentially arranged inside the collecting barrel 1 from outside to inside, the crushed stone filtering structure 6, the zeolite filtering structure 7 and the coupling reaction membrane filtering structure 8 are separated by the filter screen 2;
when purifying, lake water passes through the outer layer filter screen 2 from the upper surface of the collecting barrel 1, sequentially passes through the gravel filter structure 6, the inner filter screen 2, the zeolite filter structure 7, the more inner filter screen 2, the coupling reaction membrane filter structure 8 and the innermost filter screen 2, flows downwards through the draft tube 3, water in the draft tube 3 can flow downwards through the water pump 4, when water flows through the filter screen 2, the gravel filter structure 6 and the zeolite filter structure 7, and is purified through physical filtration, when the lake water passes through the coupling reaction membrane filter structure 8, a biological membrane of the coupling reaction membrane filter structure 8 is fully contacted with sewage, organic matters, nitrogen and phosphorus and the like contained in the sewage are adsorbed and decomposed by the biological membrane, so that the sewage is purified, and simultaneously, the gravel filter structure 6, the zeolite filter structure 7 and the coupling reaction membrane filter structure 8 are more convenient to replace through the detachable arrangement, meanwhile, the filtered sundries are collected in a centralized way through the collecting barrel 1.
Preferably, 6 tops of rubble filtration are equipped with the collar, and collar lower surface threaded connection is equipped with the annular recess of being made by the aluminum alloy net, is equipped with the rubble in the recess, and the change of the rubble of being convenient for does benefit to the maintenance.
Preferably, the zeolite filtering structure 7 and the crushed stone filtering structure 6 are identical in external structure, zeolite is arranged in the groove, replacement of zeolite is facilitated, maintenance is facilitated, cavities and pores exist in a zeolite framework, the cavities and the pores have adsorption and ion exchange functions, and ammonia nitrogen in sewage is removed through zeolite to purify.
Preferably, the top of the coupling reaction membrane filtering structure 8 is fixedly connected with a mounting ring, an annular EHBR membrane is arranged in the middle of the bottom of the mounting ring, and organic matters, nitrogen, phosphorus and the like contained in the sewage are adsorbed, decomposed and removed by a biological membrane, so that the sewage is purified.
Preferably, the height of the collecting barrel 1 is smaller than that of the filter screen 2, when the purification is carried out, the collecting barrel 1 is always positioned below the water level of the lake, the water level of the lake is exposed at the top of the filter screen 2, and the impurities filtered out in the purification can be collected through the collecting barrel 1.
Preferably, gaps are formed among the inner wall and the outer wall of the filter screen 2, the crushed stone filtering structure 6, the zeolite filtering structure 7 and the coupling reaction membrane filtering structure 8, so that impurities filtered by the crushed stone filtering structure 6, the zeolite filtering structure 7 and the coupling reaction membrane filtering structure 8 can be collected in the gaps.
Preferably, the bottom of the draft tube 3 is provided with a net-shaped protective cover through threads, so that fish can be prevented from entering the draft tube.
When the utility model is used, the collecting barrel 1 is hoisted into the lake through the hoisting equipment, the collecting barrel 1 is inserted into the bottom of the lake through the four fixing rods 5 at the bottom, the fixing is completed, and meanwhile, the water pump 4 is powered;
when purification is carried out, the water pump 4 works to enable water in the diversion pipe 3 to flow downwards, lake water passes through the outer-layer filter screen 2 from the upper surface of the collection barrel 1 and sequentially passes through the gravel filter structure 6, the inner filter screen 2, the zeolite filter structure 7, the filter screen 2 in the inner part, the coupling reaction membrane filter structure 8 and the filter screen 2 in the innermost part, and flows downwards through the diversion pipe 3, the water in the diversion pipe 3 can flow downwards through the water pump 4, when the water flow passes through the filter screen 2, the gravel filter structure 6 and the zeolite filter structure 7, purification is carried out through physical filtration, when the water flow passes through the coupling reaction membrane filter structure 8, a biological membrane of the coupling reaction membrane filter structure 8 is in full contact with sewage, organic matters, nitrogen and phosphorus and the like contained in the sewage are adsorbed and decomposed by the biological membrane, and removed, and the sewage is purified;
the gravel filtering structure 6 forms a filtering structure through gaps between the gravel and the gravel to carry out filtering and purification, meanwhile, the top of the gravel filtering structure 6 is provided with a mounting ring, the lower surface of the mounting ring is in threaded connection with an annular groove made of an aluminum alloy net, and the gravel is arranged in the groove, so that the replacement of the gravel is facilitated, and the maintenance is facilitated;
wherein, the zeolite filtering structure 7 has holes and pores in the framework of the zeolite, which have the functions of adsorption and ion exchange, and the zeolite removes ammonia nitrogen in the sewage for purification
Wherein, the coupling reaction membrane filtering structure 8 absorbs, decomposes and removes organic substances, nitrogen, phosphorus and the like contained in the sewage by a biological membrane through an annular EHBR membrane, thereby purifying the sewage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a river lake water normal position clean system based on strengthen coupling biofilm reactor, includes collecting vessel (1), filter screen (2), honeycomb duct (3), water pump (4), dead lever (5), rubble filtration (6), zeolite filtration (7) and coupling reaction membrane filtration (8), its characterized in that: the utility model discloses a purification device, including collecting vessel (1), honeycomb duct (3), water pump (4), even fixed connection in collecting vessel (1) lower surface is equipped with four annular filter screens (2) that are that the concentric circles sets up that are equipped with four fixed connection in the inside bottom fixed connection of collecting vessel (1), fixed connection is equipped with honeycomb duct (3) in the middle of collecting vessel (1) bottom runs through, honeycomb duct (3) middle part fixed connection is equipped with water pump (4), collecting vessel (1) inside from outer to interior be equipped with detachable in proper order and be annular rubble filtration (6), zeolite filtration (7) and coupling reaction membrane filtration (8) that are used for purifying, and all separate through filter screen (2) between rubble filtration (6), zeolite filtration (7) and the coupling reaction membrane filtration (8).
2. The in-situ purification system for river and lake water bodies based on the enhanced coupling biofilm reactor of claim 1, wherein a mounting ring is arranged at the top of the gravel filtering structure (6), an annular groove made of an aluminum alloy net is arranged on the lower surface of the mounting ring in a threaded connection mode, and gravel is arranged in the groove.
3. The in-situ purification system for river and lake water body based on the enhanced coupling biofilm reactor of claim 2, wherein the zeolite filter structure (7) has the same external structure as the crushed stone filter structure (6), and zeolite is arranged in the groove.
4. The in-situ purification system for water bodies in rivers and lakes based on the reinforced coupling biofilm reactor of claim 1, wherein a mounting ring is fixedly connected to the top of the coupling reaction membrane filtering structure (8), and an annular EHBR membrane is arranged in the middle of the bottom of the mounting ring.
5. The in-situ purification system for water bodies in rivers and lakes based on the enhanced coupling biofilm reactor of claim 1, wherein the height of the collecting barrel (1) is less than that of the filter screen (2).
6. The in-situ purification system for river and lake water body based on the enhanced coupling biofilm reactor of claim 2, wherein gaps exist among the inner and outer walls of the filter screen (2), the gravel filter structure (6), the zeolite filter structure (7) and the coupling reaction membrane filter structure (8).
7. The in-situ purification system of river and lake water body based on the enhanced coupling biofilm reactor of claim 2, wherein the bottom of the draft tube (3) is provided with a mesh-shaped shield through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123406614.4U CN216427028U (en) | 2021-12-31 | 2021-12-31 | River and lake water body in-situ purification system based on reinforced coupling biofilm reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123406614.4U CN216427028U (en) | 2021-12-31 | 2021-12-31 | River and lake water body in-situ purification system based on reinforced coupling biofilm reactor |
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| Publication Number | Publication Date |
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| CN216427028U true CN216427028U (en) | 2022-05-03 |
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| CN202123406614.4U Active CN216427028U (en) | 2021-12-31 | 2021-12-31 | River and lake water body in-situ purification system based on reinforced coupling biofilm reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116253478A (en) * | 2023-05-12 | 2023-06-13 | 北京建工环境修复股份有限公司 | A water purification device |
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2021
- 2021-12-31 CN CN202123406614.4U patent/CN216427028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116253478A (en) * | 2023-05-12 | 2023-06-13 | 北京建工环境修复股份有限公司 | A water purification device |
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