CN113149224B - Wind-driven oxygenation constructed wetland - Google Patents
Wind-driven oxygenation constructed wetland Download PDFInfo
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- CN113149224B CN113149224B CN202110365372.4A CN202110365372A CN113149224B CN 113149224 B CN113149224 B CN 113149224B CN 202110365372 A CN202110365372 A CN 202110365372A CN 113149224 B CN113149224 B CN 113149224B
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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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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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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- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention provides an artificial wetland for oxygenation driven by wind power, which comprises the following components: the base is internally provided with a purifying unit and is positioned in a river channel; an upright post is arranged on the upper end surface of the front part of the base; the upper end surface of the upright post is fixedly connected with a mounting block; the mounting block is rotationally connected with a fan blade shaft through a bearing; the front end of the fan blade shaft is fixedly provided with fan blades; the rear end of the fan blade shaft is fixedly provided with a belt pulley a; stirring mechanisms are arranged on two sides of the base; the base of the device is placed in the river channel by ropes or other modes, so that the space of the river channel can be effectively utilized, and ground resources are saved; the fan blades are driven to rotate by wind power, so that the belt pulley a is driven to rotate, and the belt pulley a drives stirring mechanisms on two sides of the base through two belts, so that energy conservation and environmental protection can be realized by adding oxygen to the purifying unit in the base.
Description
Technical Field
The invention relates to the technical field of artificial wetland, in particular to an artificial wetland for oxygenation driven by wind power.
Background
The artificial wetland technology is a technology for treating sewage and sludge by utilizing the physical, chemical and biological triple synergistic effects of soil, artificial media, plants and microorganisms in the process of flowing the sewage and the sludge along a certain direction by manually constructing and controlling the ground similar to the swamp. The action mechanism comprises adsorption, detention, filtration, oxidation reduction, precipitation, microbial decomposition, conversion, plant shielding, residue accumulation, transpiration moisture and nutrient absorption and the action of various animals.
The existing constructed wetland sewage treatment system is generally provided with an oxygenation air duct to increase oxygen for the constructed wetland, and the oxygenation air duct is used for oxygen therapy through oxygen therapy equipment. The method and the system for automatically cleaning and blocking the constructed wetland on line are realized by adopting an aeration oxygenation process and adopting a gas impact mode to reduce blocking and increase the oxygen content of the constructed wetland. However, the realization of the blocking-suppressing aeration requires a great deal of cost, but the realization of the blocking-suppressing aeration is not ideal.
Based on the above, the problems of the artificial wetland, such as blockage and oxygen content increase of the artificial wetland, are solved.
Disclosure of Invention
Aiming at the problems, the invention provides a wind-driven oxygenation constructed wetland, which comprises the following components: the base is internally provided with a purifying unit and is positioned in a river channel; an upright post is arranged on the upper end surface of the front part of the base; the upper end surface of the upright post is fixedly connected with a mounting block; the mounting block is rotationally connected with a fan blade shaft through a bearing; the front end of the fan blade shaft is fixedly provided with fan blades; the rear end of the fan blade shaft is fixedly provided with a belt pulley a; stirring mechanisms are arranged on two sides of the base; the two stirring mechanisms are connected with the belt pulley a through belts respectively, fan blades are driven to rotate through wind power, the fan blades drive the belt pulley a to rotate through fan blade shafts, and the belt pulley a drives the stirring mechanisms on two sides of the base through the two belts, so that oxygen is added to the purifying unit in the base.
Further, the stirring mechanism includes: a mounting table; the front part and the rear part of the base are respectively provided with a mounting table, and a round rod a, a round rod b and a round rod c are rotatably arranged on the two mounting tables; the round rod b and the round rod c are positioned at two sides of the round rod a; the round rod a is fixedly provided with a belt pulley b; the belt is sleeved on the belt pulley a and the belt pulley b; the belt pulley a drives the round rod a to rotate through a belt; the round rod a drives the round rod b and the round rod c to move through the driving mechanism.
Further, a protruding part is arranged at the upper part of the mounting table, and the round rod a is rotatably mounted in a round hole in the protruding part through a bearing; long holes are symmetrically formed in the mounting table; a sliding block is slidably arranged in the long hole; the round rod b and the round rod c are respectively arranged in round holes on the sliding block; sleeves are fixedly arranged on two sides of the mounting table respectively; a spring is arranged in the sleeve; the spring is connected with the sliding blocks, so that the two sliding blocks are close to the center.
Further, the driving mechanism comprises a gear a, a gear b, an eccentric wheel, a roller a and a roller b; the gear a is arranged at the end part of the round rod a; the front end surface of the mounting table is rotatably provided with a short shaft; the gear b and the eccentric wheel are fixedly arranged on the short shaft; the roller wheels a are fixedly arranged at the two ends of the round rod b; the roller wheels b are fixedly arranged at the two ends of the round rod c; the gear b is meshed with the gear a; the eccentric wheel is matched with the roller a and the roller b.
Further, swing plates are installed on the round bars b and c for increasing oxygen.
Further, a water inlet is formed in the upper portion of the front end face of the base; the rear part of the lower end surface of the base is provided with a water outlet.
Further, wetland plants are planted in the purifying unit.
Further, the wetland plant is typha.
Due to the adoption of the technical scheme, the invention has the following advantages:
(1) The base of the device is placed in the river channel by ropes or other modes, so that the space of the river channel can be effectively utilized, and ground resources are saved; the fan blades are driven to rotate by wind power, so that the belt pulley a is driven to rotate, and the belt pulley a drives stirring mechanisms on two sides of the base through two belts, so that energy conservation and environmental protection can be realized by adding oxygen to the purifying unit in the base.
(2) According to the invention, the belt pulley a drives the belt so that the belt drives the belt pulley b to rotate, the belt pulley b drives the round rod a to rotate, and the round rod a drives the round rods b and the round rods c on two sides of the round rod a to move through the driving mechanism; thereby make swing board motion on round bar b and the round bar c to increase the oxygen in the base, make the wetland plant root oxygen content in the purification unit increase, thereby make the purification unit better to the purifying effect of sewage.
(3) The invention can purify sewage by arranging the water inlet and the water outlet, after the sewage in the base is purified for a period of time, the purified water is discharged through the water outlet, and then the sewage enters the new sewage from the water inlet for further purification.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall explosive structure of the present invention.
FIG. 3 is a schematic view of an agitation mechanism according to the present invention.
Fig. 4 is a partially enlarged schematic illustration of the present invention at a.
Fig. 5 is a schematic view of the structure of the mounting table of the present invention.
Fig. 6 is a schematic view of a base structure of the present invention.
Reference numerals: 1-a base; 2-stand columns; 3-mounting blocks; 4-fan blades; 5-a fan blade shaft; 6-pulley a; 7-a belt; 8-an agitation mechanism; 11-water inlet; 12-water outlet; 80-mounting; 81-round bar a; 82-pulley b; 83-gear a; 84-round bar b; 85-roller a; 86-gear b; 87-eccentric wheel; 88-roller b; 89-round bar c; 890-swinging plate; 801-minor axis; 802-sleeve; 803-a spring; 804-long holes; 805-a boss; 806-sliders.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be embodied in many other forms than described herein, and persons skilled in the art will be able to make similar modifications without departing from the spirit of the invention, so that the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., are based on directions or positional relationships shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.
1-6, a wind-driven oxygenation constructed wetland comprises: the base 1 is internally provided with a purifying unit, and the base 1 is positioned in a river channel; an upright post 2 is arranged on the upper end surface of the front part of the base 1; the upper end surface of the upright post 2 is fixedly connected with a mounting block 3; a fan blade shaft 5 is rotatably connected in the mounting block 3 through a bearing; the front end of the fan blade shaft 5 is fixedly provided with fan blades 4; the rear end of the fan blade shaft 5 is fixedly provided with a belt pulley a6; both sides of the base 1 are provided with stirring mechanisms 8; the two stirring mechanisms 8 are respectively connected with the belt pulley a6 through the belt 7, the fan blades 4 are driven to rotate through wind power, the fan blades 4 drive the belt pulley a6 to rotate through the fan blade shaft 5, and the belt pulley a6 drives the stirring mechanisms 8 on two sides of the base 1 through the two belts 7, so that oxygen is added to the purifying unit in the base 1. Specifically, the base 1 of the device is placed in a river channel through ropes or other modes, so that the space of the river channel can be effectively utilized, and ground resources are saved; the fan blades 4 are driven to rotate by wind power, the belt pulley a6 is driven to rotate, the belt pulley a6 drives the stirring mechanisms 8 on two sides of the base 1 through the two belts 7, and therefore energy conservation and environmental protection can be achieved by adding oxygen to the purifying unit in the base 1.
In another implementation of this embodiment, the stirring mechanism 8 includes: a mounting table 80; the front part and the rear part of the base 1 are respectively provided with a mounting table 80, and a round rod a81, a round rod b84 and a round rod c89 are rotatably mounted on the two mounting tables 80; the round rod b84 and the round rod c89 are positioned on two sides of the round rod a 81; the round rod a81 is fixedly provided with a belt pulley b82; the belt 7 is sleeved on the belt pulley a6 and the belt pulley b82; the belt pulley a6 drives the round rod a81 to rotate through the belt 7; the round rod a81 drives the round rod b84 and the round rod c89 to move through a driving mechanism. Specifically, the round bars b84 and c89 are provided with swing plates 890 for increasing oxygen. The belt 7 is driven by the belt pulley a6, so that the belt 7 drives the belt pulley b82 to rotate, the belt pulley b82 drives the round rod a81 to rotate, and the round rod a81 drives the round rods b84 and the round rods c89 on two sides of the round rod a81 to move through the driving mechanism; thereby the swinging plates 890 on the round bar b84 and the round bar c89 move, and the oxygen in the base 1 is increased, and the oxygen content of the root of the wetland plant in the purifying unit is increased, so that the purifying effect of the purifying unit on the sewage is better.
In another implementation manner of the embodiment, a boss 805 is provided at an upper portion of the mounting table 80, and the round rod a81 is rotatably mounted in a round hole in the boss 805 through a bearing; long holes 804 are symmetrically formed on the mounting table 80; a slide block 806 is slidably mounted in the long hole 804; the round rod b84 and the round rod c89 are respectively arranged in round holes on the sliding block 806; sleeves 802 are fixedly arranged on two sides of the mounting table 80 respectively; a spring 803 is arranged in the sleeve 802; the spring 803 is connected to the slider 806 so that both the sliders 806 are moved toward each other.
In another implementation of this embodiment, the driving mechanism includes a gear a83, a gear b86, an eccentric 87, a roller a85, and a roller b86; the gear a83 is arranged at the end part of the round rod a 81; the front end surface of the mounting table 80 is rotatably provided with a short shaft 801; the gear b86 and the eccentric wheel 87 are fixedly arranged on the short shaft 801; rollers a85 are fixedly arranged at two ends of the round rod b 84; rollers b88 are fixedly arranged at two ends of the round rod c89; the gear b86 is meshed with the gear a 83; the eccentric 87 cooperates with the rollers a85 and b 88. Specifically, the eccentric 87 is mounted eccentrically on the stub shaft 801; the gear a83 drives the gear b86 to rotate, so that the short shaft 801 is driven to rotate, the short shaft 801 drives the eccentric wheel 87 on the short shaft 801 to rotate, the eccentric wheel 87 drives the roller a85 on the round rod b84 and the roller b88 on the round rod c89 to move, and the two sliding blocks 806 drive the round rod b84 and the round rod c89 to approach the center through the springs 803 in the sleeves 802 on the two sides of the mounting table 80; the swinging plate 890 is driven to move by the round rod b84 and the round rod c89, wherein the height of the swinging plate 890 is higher than the height of sewage in the base 1; thereby the oxygen content in the base 1 is increased, and the purifying effect of the purifying unit on the sewage is better.
In another implementation manner of this embodiment, a water inlet 11 is formed at the upper part of the front end surface of the base 1; the rear part of the lower end surface of the base 1 is provided with a water outlet 12. The sewage can be purified in parts by arranging the water inlet 11 and the water outlet 12, when the sewage in the base 1 is purified for a period of time, the purified water is discharged through the water outlet 12, and then new sewage enters from the water inlet 11 for further purification.
In another implementation manner of this embodiment, the purification unit is planted with wetland plants. By planting the wetland plants in the purification unit, the sewage can be effectively purified by the wetland plants.
In another implementation mode of the embodiment, the wetland plant is typha, the typha can resist heavy metals with high concentration, has strong adaptability, fast growth and strong enrichment capability, and can effectively purify sewage.
The invention also includes at least the following advantages:
the base 1 of the device is placed in a river channel through ropes or other modes, so that the space of the river channel can be effectively utilized, and ground resources are saved; the fan blades 4 are driven to rotate by wind power, the belt pulley a6 is driven to rotate, the belt pulley a6 drives the stirring mechanisms 8 on two sides of the base 1 through the two belts 7, and therefore energy conservation and environmental protection can be achieved by adding oxygen to the purifying unit in the base 1. The belt 7 is driven by the belt pulley a6, so that the belt 7 drives the belt pulley b82 to rotate, the belt pulley b82 drives the round rod a81 to rotate, and the round rod a81 drives the round rods b84 and the round rods c89 on two sides of the round rod a81 to move through the driving mechanism; thereby the swinging plates 890 on the round bar b84 and the round bar c89 move, and the oxygen in the base 1 is increased, and the oxygen content of the root of the wetland plant in the purifying unit is increased, so that the purifying effect of the purifying unit on the sewage is better. The gear a83 drives the gear b86 to rotate, so that the short shaft 801 is driven to rotate, the short shaft 801 drives the eccentric wheel 87 on the short shaft 801 to rotate, the eccentric wheel 87 drives the roller a85 on the round rod b84 and the roller b88 on the round rod c89 to move, and the two sliding blocks 806 drive the round rod b84 and the round rod c89 to approach the center through the springs 803 in the sleeves 802 on the two sides of the mounting table 80; the swing plate 890 on the circular rod b84 and the circular rod c89 is driven to move, so that the oxygen content in the base 1 is increased, and the purifying effect of the purifying unit on sewage is better. The sewage can be purified in parts by arranging the water inlet 11 and the water outlet 12, when the sewage in the base 1 is purified for a period of time, the purified water is discharged through the water outlet 12, and then new sewage enters from the water inlet 11 for further purification. By planting the wetland plants in the purification unit, the sewage can be effectively purified by the wetland plants. Typha can resist heavy metals with high concentration, has strong adaptability, fast growth and strong enrichment capability, and can effectively purify sewage.
Claims (1)
1. A wind-driven oxygen-enriched constructed wetland comprising: the purifying device comprises a base (1), wherein a purifying unit is contained in the base (1), and is characterized in that the base (1) is positioned in a river channel; an upright post (2) is arranged on the upper end surface of the front part of the base (1); the upper end surface of the upright post (2) is fixedly connected with a mounting block (3); a fan blade shaft (5) is rotatably connected in the mounting block (3) through a bearing; the front end of the fan blade shaft (5) is fixedly provided with fan blades (4); the rear end of the fan blade shaft (5) is fixedly provided with a belt pulley a (6); stirring mechanisms (8) are arranged on two sides of the base (1); the two stirring mechanisms (8) are respectively connected with the belt pulley a (6) through a belt (7), the fan blades (4) are driven to rotate by wind power, the fan blades (4) drive the belt pulley a (6) to rotate through the fan blade shaft (5), and the belt pulley a (6) drives the stirring mechanisms (8) on the two sides of the base (1) through the two belts (7), so that oxygen is added to a purifying unit in the base (1);
the stirring mechanism (8) comprises: a mounting table (80); the front part and the rear part of the base (1) are respectively provided with a mounting table (80), and a round rod a (81), a round rod b (84) and a round rod c (89) are rotatably arranged on the two mounting tables (80); the round rod b (84) and the round rod c (89) are positioned on two sides of the round rod a (81); a belt pulley b (82) is fixedly arranged on the round rod a (81); the belt (7) is sleeved on the belt pulley a (6) and the belt pulley b (82); the belt pulley a (6) drives the round rod a (81) to rotate through a belt (7); the round rod a (81) drives the round rod b (84) and the round rod c (89) to move through a driving mechanism;
the upper part of the mounting table (80) is provided with a protruding part (805), and the round rod a (81) is rotatably mounted in a round hole in the protruding part (805) through a bearing;
long holes (804) are symmetrically formed in the mounting table (80); a slide block (806) is slidably arranged in the long hole (804); the round rod b (84) and the round rod c (89) are respectively arranged in round holes on the sliding block (806); sleeves (802) are fixedly arranged on two sides of the mounting table (80) respectively; a spring (803) is arranged in the sleeve (802); the spring (803) is connected with the sliding blocks (806) so that the two sliding blocks (806) are close to each other towards the center;
the driving mechanism comprises a gear a (83), a gear b (86), an eccentric wheel (87), a roller a (85) and a roller b (86); the gear a (83) is arranged at the end part of the round rod a (81); a short shaft (801) is rotatably arranged on the front end surface of the mounting table (80); the gear b (86) and the eccentric wheel (87) are fixedly arranged on the short shaft (801); rollers a (85) are fixedly arranged at two ends of the round rod b (84); rollers b (88) are fixedly arranged at two ends of the round rod c (89); the gear b (86) is meshed with the gear a (83); the eccentric wheel (87) is matched with the roller a (85) and the roller b (88);
the round rod b (84) and the round rod c (89) are provided with swinging plates (890) for increasing oxygen;
a water inlet (11) is formed in the upper part of the front end surface of the base (1); a water outlet (12) is formed in the rear part of the lower end surface of the base (1);
wetland plants are planted in the purifying unit;
the wetland plant is typha;
the gear a (83) drives the gear b (86) to rotate, so that the short shaft (801) is driven to rotate, the short shaft (801) drives the eccentric wheel (87) on the short shaft to rotate, the roller a (85) on the round rod b (84) and the roller b (88) on the round rod c (89) move through the eccentric wheel (87), and the two sliding blocks (806) drive the round rod b (84) and the round rod c (89) to be close to the center through springs (803) in sleeves (802) on two sides of the mounting table (80); the swinging plate (890) on the base (1) is driven to move by the round rod b (84) and the round rod c (89), so that the oxygen content in the base (1) is increased, and the purifying effect of the purifying unit on sewage is better; the sewage can be purified in parts by arranging the water inlet (11) and the water outlet (12), after the sewage in the base (1) is purified for a period of time, the purified water is discharged through the water outlet (12), and then new sewage enters from the water inlet (11) for further purification; the wetland plants are planted in the purification unit, so that the sewage can be effectively purified by the wetland plants; typha can resist heavy metals with high concentration, has strong adaptability, fast growth and strong enrichment capability, and can effectively purify sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110365372.4A CN113149224B (en) | 2021-04-06 | 2021-04-06 | Wind-driven oxygenation constructed wetland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110365372.4A CN113149224B (en) | 2021-04-06 | 2021-04-06 | Wind-driven oxygenation constructed wetland |
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| Publication Number | Publication Date |
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| CN113149224A CN113149224A (en) | 2021-07-23 |
| CN113149224B true CN113149224B (en) | 2023-04-25 |
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| CN202110365372.4A Active CN113149224B (en) | 2021-04-06 | 2021-04-06 | Wind-driven oxygenation constructed wetland |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114349176A (en) * | 2022-01-27 | 2022-04-15 | 欧秋香 | Artificial wetland for enhancing pollutant absorption of emergent aquatic plants and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207566987U (en) * | 2017-11-24 | 2018-07-03 | 周志康 | A kind of controlling area-source pollution device |
| CN109362633A (en) * | 2018-12-07 | 2019-02-22 | 王金龙 | Oxygen-enriching machine in fish pond |
| CN110104806B (en) * | 2019-05-22 | 2022-02-08 | 南京森淼环保科技有限公司 | Energy circulation active convection oxygenation ecological floating island |
| CN210163217U (en) * | 2019-07-03 | 2020-03-20 | 中科智水环境工程(天津)有限公司 | Environment-friendly and energy-saving river channel oxygenation device |
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