CN113943043B - Combined porous prismatic tube water treatment microbial carrier - Google Patents
Combined porous prismatic tube water treatment microbial carrier Download PDFInfo
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- CN113943043B CN113943043B CN202111333562.4A CN202111333562A CN113943043B CN 113943043 B CN113943043 B CN 113943043B CN 202111333562 A CN202111333562 A CN 202111333562A CN 113943043 B CN113943043 B CN 113943043B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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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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- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a combined porous prismatic tube water treatment microbial carrier, which relates to the technical field of water treatment and comprises the following components: the folding line type solar cell panel comprises a plurality of folding line type plates, a plurality of connecting plates and a plurality of connecting plates, wherein a plurality of prismatic tubular structures are formed between every two adjacent folding line type plates; the connecting assembly comprises a plurality of prismatic tubes and connecting rods, the prismatic tubes are arranged inside the prismatic tubular structure, the shapes of the prismatic tubes are matched with those of the prismatic tubular structure, and the connecting rods penetrate through the prismatic tubes to connect the prismatic tubes with the polygonal line-shaped plates; the adoption is stacked a plurality of broken line shaped plates and is placed, forms a plurality of prismatic tubular structure, and the physical separation that forms in this structure constitutes differentiated ecological environment, enriches the diversification of microorganism in this structure, promotes stability and shock resistance, improves water treatment capacity to rational in infrastructure, low, the difficult jam of working cost.
Description
Technical Field
The invention belongs to the technical field of water treatment, and particularly relates to a combined porous prismatic tube water treatment microbial carrier.
Background
The biological carrier can improve the biomass in the water treatment system and improve the treatment effect of the water treatment system. The biological carrier can also provide differential micro-ecological environment for the microorganisms, so that the biological phase in the biological tank is abundant, and the stability of the water treatment system is improved. With the continuous innovation of water treatment technology, the anaerobic ammonia oxidation technology is gradually popularized at home and abroad as a novel high-efficiency low-energy-consumption water treatment technology. Granular sludge and biofilm are two main forms of application in anaerobic ammonia oxidation technology. But the granular sludge has poor impact resistance, the granules are easy to disintegrate, and the advantage of strong stability of the biomembrane method is reflected.
At present, a plurality of microorganism carriers widely applied to a biofilm method have a plurality of problems, such as poor carrier mass transfer effect, high adding cost, complex inoculation process, easy abrasion, limited treatment load promotion and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a combined porous prismatic pipe water treatment microorganism carrier, a plurality of fold line-shaped plates are stacked to form a plurality of prismatic cylindrical structures, and the physical separation formed in the structures forms a differentiated ecological environment, so that the diversity of microorganisms in the structures is enriched, the stability and the impact resistance are improved, the water treatment capacity is improved, and the combined porous prismatic pipe water treatment microorganism carrier is reasonable in structure, low in processing cost and not easy to block.
In order to achieve the above object, the present invention provides a combined porous prismatic tube water treatment microbial carrier comprising:
the folding line-shaped plates are provided with a plurality of holes and connected in a stacking mode, and a plurality of prismatic tubular structures are formed between every two adjacent folding line-shaped plates;
coupling assembling, including a plurality of arris venturi tubes and connecting rod, the arris venturi tube sets up prismatic tubular structure's inside, the shape of arris venturi tube with prismatic tubular structure's shape cooperatees, the connecting rod runs through a plurality of the arris venturi tube is with a plurality of broken line shaped plate connects.
Optionally, a plurality of crest portions are formed on two side surfaces of the polygonal line-shaped plate, a connecting plane is arranged at the top of each crest portion, and the connecting planes of two adjacent polygonal line-shaped plates are in contact.
Optionally, the connecting plane is provided with a plurality of through holes matched with the connecting rod.
Optionally, two adjacent said connection planes are connected by bonding.
Optionally, two ends of the connecting rod are respectively connected with the two prismatic tubes at the outermost side.
Optionally, the aperture is circular or square.
Optionally, the connecting assembly is arranged in plurality at intervals along the axial direction of the prismatic cylindrical structure.
Optionally, the connecting assembly is provided in plurality along the width direction of the fold line shaped plate.
Optionally, the material of the fold line shaped plate is polypropylene or modified polypropylene.
Optionally, two ends of the connecting rod are fixed to the two prism-shaped tubes at the outermost sides in a screwing or welding manner.
The invention provides a combined porous prismatic pipe water treatment microbial carrier, which has the beneficial effects that:
1. the combined porous prismatic tube water treatment microbial carriers are mutually connected through the connecting planes by the polygonal line-shaped plates and are in supporting connection with the connecting rods by the prismatic tubes in the prismatic tubular structure, so that the structure is reasonable in design, simple in production process, strong in impact resistance and improved in stability;
2. the polygonal line-shaped plates of the combined porous prismatic pipe water treatment microbial carrier form a plurality of prismatic tubular structures, and a plurality of holes are formed in the polygonal line-shaped plates, so that a channel is formed by the prismatic tubular structures, the blockage is not easy, the mass transfer effect is good, the physical separation formed by the prismatic tubular structures forms a differentiated ecological environment, the synchronous nitrification and denitrification capacity is improved, and the diversity of microbes in the system is enriched;
3. the prismatic tubular structure of the combined porous prismatic pipe water treatment microbial carrier provides a microbial production carrier, increases biomass, improves denitrification load and ammonia oxidation rate, and improves water treatment capacity.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings, wherein like reference numerals generally represent like parts in the exemplary embodiments of the present invention.
Fig. 1 shows a schematic view of a fold line panel according to an embodiment of the invention.
FIG. 2 shows a schematic of the structure of a combination porous prismatic tube water treatment microbial carrier according to one embodiment of the present invention.
FIG. 3 shows a schematic view of the connection assembly of a combined porous prismatic tube water treatment microbial carrier according to one embodiment of the present invention.
Fig. 4 is a schematic view showing a connection structure of a prismatic pipe and a connection rod according to an embodiment of the present invention.
Description of the reference numerals:
1. a fold line shaped plate; 2. an aperture; 3. a prismatic tubular structure; 4. a prismatic tube; 5. a connecting rod; 6. a plane of connection.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The invention provides a water treatment microbial carrier with a combined porous prismatic tube, which comprises:
the folding line type solar cell panel comprises a plurality of folding line type plates, a plurality of connecting plates and a plurality of connecting plates, wherein a plurality of prismatic tubular structures are formed between every two adjacent folding line type plates;
the connecting assembly comprises a plurality of prismatic tubes and connecting rods, the prismatic tubes are arranged inside the prismatic tubular structure, the prismatic tubes are matched with the prismatic tubular structure in shape, and the connecting rods penetrate through the prismatic tubes to connect the prismatic tubes with the polygonal line-shaped plates.
The broken line-shaped plates are provided with a plurality of convex surfaces, the plurality of broken line-shaped plates are connected in a stacking mode, the convex surfaces of two adjacent broken line-shaped plates surround to form an independent cavity, the cavity is of a prismatic cylindrical structure, sewage flows in holes in the broken line-shaped plates, and due to the structure of the prismatic cylindrical structure, the water body can be physically separated, so that a differentiated ecological environment is easily formed in the prismatic cylindrical structure, the types of microorganisms on a carrier are enriched, and the stability of a process system is improved; the prismatic tubes are arranged in the prismatic tubular structure, and adjacent prismatic tubes are connected in series and fixed through the connecting rods, so that the water treatment microbial carrier structure of the combined porous prismatic tube is stably reinforced, and the impact resistance is improved; the outer wall of the prismatic tube is completely attached to the inner wall of the prismatic tubular structure, the prismatic tube abuts against the prismatic tubular structure, the length of the prismatic tube does not need to be consistent with that of the prismatic tubular structure, only the connection strength of the stacking mode of the polygonal plates needs to be strengthened, the length of the prismatic tube is shortened while the structural strength of the combined porous prismatic tube water treatment microbial carrier is guaranteed, the production cost of the combined porous prismatic tube water treatment microbial carrier can be reduced, the water treatment microbial carrier can be assembled quickly, and the operation is simple and convenient.
In one embodiment, the fold line-shaped plate can be soft, the fold line-shaped plate can be pressed into a plane during transportation, so that the transportation is convenient, the fold line-shaped plate can be spread and connected by a prismatic tube during use, and the operation is simple; holes are fully distributed on the fold line-shaped plate, so that the passage of sewage which easily passes through the fold line-shaped plate is increased, and the sewage is not easy to block; the combined porous prismatic pipe water treatment microbial carrier can be obliquely inserted into a water treatment device, physical separation is formed through a prismatic cylindrical structure, a differentiated production environment is provided, microbial diversity can be enriched, and the removal rate of total nitrogen is improved.
Optionally, a plurality of crest portions are formed on the two side surfaces of the folding line type plate, the tops of the crest portions are provided with connecting planes, and the connecting planes of two adjacent folding line type plates are in contact.
Specifically, the connection plane is the connection face of connecting two adjacent broken line shaped plates, and the connection plane laminating area is big more like this, and joint strength between the broken line shaped plates is big more.
Optionally, the connection plane is provided with a plurality of through holes matched with the connection rod.
Specifically, the through hole enables the connecting rod to penetrate through the connecting plane and the prismatic tube, the prismatic tube is stably fixed in the prismatic tubular structure through the connecting rod, the outer surface of the prismatic tube is attached to the inner wall of the prismatic tubular structure, and the prismatic tubular structure is stably supported; meanwhile, the through holes can also enable the connecting rods to connect a plurality of fold line-shaped plates in a stacking mode to play a role in reinforcement.
Optionally, two adjacent connection planes are connected by bonding.
Specifically, two adjacent fold line-shaped plates are fixed in an adhering mode, so that the overall weight of the combined porous prismatic tube water treatment microorganism carrier is reduced, and the connection mode does not reduce the connection strength due to long-term sewage soaking.
In one embodiment, two adjacent connecting planes can be connected and fixed through rivets, the cost is low, the maintenance is convenient, the rivet connection can be completed without operating the periphery of the connecting planes, and the operation is convenient.
Optionally, two ends of the connecting rod are respectively connected with the two prismatic tubes at the outermost side.
Specifically, the prismatic tubes are arranged at the end parts of the two ends of the connecting rod, and the prismatic tubes at the two ends have the function of extruding and fixing the polygonal line-shaped plates and the prismatic tubes in the middle of the connecting rod, so that the shock resistance of the combined porous prismatic tube water treatment microbial carrier is enhanced.
Optionally, the holes are circular or square.
Specifically, the holes are circular or square, when sewage passes through the polygonal line-shaped plate, the holes mainly divide bubbles in the aeration tank, so that the contact area of the bubbles is increased, and the water treatment capacity of the combined porous prismatic tube water treatment microbial carrier is improved.
In one embodiment, the dimensions of the square shaped apertures are 1.5cm x 0.8cm; the shape of the holes on the polygonal line-shaped plate can be various shapes such as round, square and polygon, and the like, and can also be the combination of the shapes, so that the effect of dividing bubbles in the aeration tank is enhanced, and the water treatment capacity of the combined porous prismatic tube water treatment microorganism carrier is improved.
Optionally, the connecting assembly is arranged in plurality at intervals along the axis direction of the prismatic cylindrical structure.
Alternatively, the connecting assembly is provided in plurality in the width direction of the polygonal line-shaped plate.
Specifically, a plurality of connecting assemblies are arranged on the combined porous prismatic tube water treatment microbial carrier in parallel, and the arrangement direction of the connecting assemblies is consistent with the axial direction of the prismatic tubular structure, so that the whole structure is supported by the connecting assemblies, and the whole structure is increased.
Optionally, the material of the fold line panel is polypropylene or modified polypropylene.
Specifically, the fold line-shaped plate is made of polypropylene or modified polypropylene, the polypropylene can effectively agglomerate and precipitate impurity ions in the wastewater by water treatment, the water treatment efficiency is improved, the water treatment capacity is increased, and the cost is low.
Optionally, two ends of the connecting rod are fixed with the two prismatic tubes at the outermost sides in a screwing or welding mode.
Specifically, bolts are respectively arranged on the outer sides of two ends of the prismatic tube and are in threaded connection with the connecting rod, the prismatic tube is fixed on the connecting rod through the two bolts, and the relative position of the prismatic tube and the connecting rod is kept unchanged; in addition, the edge-shaped pipe and the connecting rod can be welded, so that the edge-shaped pipe and the connecting rod are stably connected.
Examples
As shown in FIGS. 1 to 4, the present invention provides a combined porous prismatic tube water treatment microbial carrier, comprising:
the folding line type solar energy collector comprises a plurality of folding line type plates 1, wherein a plurality of holes 2 are formed in the folding line type plates 1, the folding line type plates 1 are connected in a stacking mode, and a plurality of prismatic tubular structures 3 are formed between every two adjacent folding line type plates 1;
the connecting assembly comprises a plurality of prismatic tubes 4 and connecting rods 5, the prismatic tubes 4 are arranged inside the prismatic tubular structures 3, the shapes of the prismatic tubes 4 are matched with those of the prismatic tubular structures 3, and the connecting rods 5 penetrate through the prismatic tubes 4 to connect the polygonal-line-shaped plates 1.
In this embodiment, a plurality of crest portions are formed on both side surfaces of the fold line type panel 1, the crest portions are provided with connecting planes 6 on top thereof, and the connecting planes 6 of two adjacent fold line type panels 1 are in contact.
In this embodiment, the connecting plane 6 is provided with a plurality of through holes for matching with the connecting rod 5.
In the present embodiment, adjacent two connection planes 6 are connected by bonding.
In the present embodiment, the two ends of the connecting rod 5 are respectively connected with the two outermost prismatic tubes 4.
In the present embodiment, the holes 2 are circular or square.
In the present embodiment, the connecting assembly is provided in plurality at intervals along the axial direction of the prismatic cylindrical structure 3.
In the present embodiment, the connection assembly is provided in plurality in the width direction of the polygonal line type panel 1.
In this embodiment, the fold line shaped board 1 is made of polypropylene or modified polypropylene.
In this embodiment, two ends of the connecting rod 5 are fixed to the two outermost prismatic tubes 4 by screwing or welding.
In summary, the fold line type plate 1 is manufactured by injection molding or rolling, and the fold line type plate 1 is provided with a hole 2; then bonding the two fold line-shaped plates 1 to form a plurality of prismatic tubular structures 3, processing prismatic tubes 4 and connecting rods 5 according to the sizes of the prismatic tubular structures 3, embedding the prismatic tubes 4 into the prismatic tubular structures 3, and then penetrating the connecting rods 5 into the prismatic tubes 4 and fixing the prismatic tubes through bolts to form porous prismatic tube water treatment microorganism carriers; finally, the combined porous prismatic pipe water treatment microbial carrier is completely inserted into the water treatment device, a certain included angle is formed between the combined porous prismatic pipe water treatment microbial carrier and the liquid level of the water treatment device, physical separation is formed through the prismatic tubular structures 3, differential ecological environments are formed in the prismatic tubular structures 3, microbial diversity is enriched, the total nitrogen removal rate is improved, and the treatment load and the stability of a sewage plant are improved.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A combination porous prismatic tube water treatment microbial carrier comprising:
the folding line type solar cell panel comprises a plurality of folding line type panels, a plurality of folding line type panels and a plurality of connecting pieces, wherein the folding line type panels are provided with a plurality of holes and connected in a stacking mode, and a plurality of prismatic tubular structures are formed between every two adjacent folding line type panels;
coupling assembling, including a plurality of arris venturi tubes and connecting rod, the arris venturi tube sets up prismatic tubular structure's inside, the shape of arris venturi tube with prismatic tubular structure's shape cooperatees, the connecting rod runs through a plurality of the arris venturi tube is with a plurality of broken line shaped plate connects.
2. A composite porous prismatic tubular water treatment microbial carrier according to claim 1, wherein said polygonal plates are formed with a plurality of crest portions on both side surfaces thereof, the tops of said crest portions being provided with connection planes, said connection planes of two adjacent said polygonal plates being in contact.
3. A combination porous prismatic tube water treatment microbial carrier as claimed in claim 2, wherein said connection plane is provided with a plurality of through holes matching with said connection bar.
4. A composite porous prismatic tubular water treatment microbial carrier according to claim 2 wherein adjacent two of said connection planes are connected by bonding.
5. A combination porous prismatic tube water treatment microbial carrier according to claim 1, wherein both ends of said connecting rod are connected to two of said prismatic tubes at the outermost side, respectively.
6. A combination porous prismatic tube water treatment microbial carrier as claimed in claim 1, wherein said pores are circular or square.
7. A combination porous prismatic tube water treatment microbial carrier as claimed in claim 1, wherein said connecting assembly is provided in plurality at intervals along the axial direction of said prismatic tubular structure.
8. A combination porous prismatic tube water treatment microbial carrier as claimed in claim 1, wherein said connecting assembly is provided in plurality at intervals along the width direction of said polygonal line shaped plate.
9. A composite porous prismatic tube water treatment microbial carrier as in claim 1, wherein said polygonal-shaped plate is made of polypropylene or modified polypropylene.
10. A combination porous prismatic tube water treatment microbial carrier as in claim 5, wherein both ends of said connecting rod are fixed with two said prismatic tubes at the outermost side by means of screwing or welding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111333562.4A CN113943043B (en) | 2021-11-11 | 2021-11-11 | Combined porous prismatic tube water treatment microbial carrier |
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| CN202111333562.4A CN113943043B (en) | 2021-11-11 | 2021-11-11 | Combined porous prismatic tube water treatment microbial carrier |
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| CN113943043A CN113943043A (en) | 2022-01-18 |
| CN113943043B true CN113943043B (en) | 2023-01-13 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141699A (en) * | 1986-12-03 | 1988-06-14 | Kensetsusho Doboku Kenkyu Shocho | Microorganism carrier plate |
| CN1385379A (en) * | 2001-05-10 | 2002-12-18 | 同济大学 | Laminated piece extension type water treatment filler |
| CN202594844U (en) * | 2012-04-13 | 2012-12-12 | 中国石油化工股份有限公司 | Biofilm carrier |
| WO2015039946A1 (en) * | 2013-09-17 | 2015-03-26 | Faritec GmbH & Co. KG | Substrate device for installation into a bioreactor, and bioreactor and vehicle washing installation having a substrate device of said type |
| CN105236562A (en) * | 2015-09-25 | 2016-01-13 | 萍乡市鑫陶化工填料有限公司 | Marine tubular-type biofilm colonization filling material |
| CN106883513A (en) * | 2017-03-21 | 2017-06-23 | 上海华励振环保科技有限公司 | Sewage disposal filler |
-
2021
- 2021-11-11 CN CN202111333562.4A patent/CN113943043B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141699A (en) * | 1986-12-03 | 1988-06-14 | Kensetsusho Doboku Kenkyu Shocho | Microorganism carrier plate |
| CN1385379A (en) * | 2001-05-10 | 2002-12-18 | 同济大学 | Laminated piece extension type water treatment filler |
| CN202594844U (en) * | 2012-04-13 | 2012-12-12 | 中国石油化工股份有限公司 | Biofilm carrier |
| WO2015039946A1 (en) * | 2013-09-17 | 2015-03-26 | Faritec GmbH & Co. KG | Substrate device for installation into a bioreactor, and bioreactor and vehicle washing installation having a substrate device of said type |
| CN105236562A (en) * | 2015-09-25 | 2016-01-13 | 萍乡市鑫陶化工填料有限公司 | Marine tubular-type biofilm colonization filling material |
| CN106883513A (en) * | 2017-03-21 | 2017-06-23 | 上海华励振环保科技有限公司 | Sewage disposal filler |
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| CN113943043A (en) | 2022-01-18 |
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