CN104671431A - Device for treating riverway pollutants - Google Patents
Device for treating riverway pollutants Download PDFInfo
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- CN104671431A CN104671431A CN201510035828.5A CN201510035828A CN104671431A CN 104671431 A CN104671431 A CN 104671431A CN 201510035828 A CN201510035828 A CN 201510035828A CN 104671431 A CN104671431 A CN 104671431A
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- cylinder
- open tube
- vertical open
- river
- bending
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a device for treating riverway pollutants. The device comprises a vertical hollow pipe, wherein the upper segment of the vertical hollow pipe is located above a river water surface and the lower segment of the vertical hollow pipe extends below the water surface; 2-4 bent hollow pipes are fixedly arranged at the top of the vertical hollow pipe; the bottom of the vertical hollow pipe below the water surface is fixedly connected with a first blade; an inner cylinder sleeves outside the vertical hollow pipe and is connected with the vertical hollow pipe through a bearing; a porous filler to which microorganisms are attached is filled between the outer wall of the inner cylinder and the inner wall of the outer cylinder; a conical cylinder sleeves the upper end of the outer cylinder and is connected with the outer cylinder through a ball; a step is arranged on the inner surface of the conical cylinder; a silver phosphate catalyst is fixedly arranged on the outer surface of the step; a platform horizontally extends on the periphery of the edge of the upper end of the conical cylinder, and is fixedly connected with three second blades; and the lower end of the outer cylinder is fixedly connected with the upper surface of a large cylinder of which the diameter is greater than that of the outer cylinder. According to the device disclosed by the invention, power is not needed in the overall process; a water body can be oxygenated; and the water body can be purified by solar energy and microorganisms.
Description
Technical field
The present invention relates to a kind of device for the process of pollution of river thing, belong to technical field of sewage in environment protection.
Background technology
At present, river course, town and country is because polluting and ecosystem serious degradation, and water environmental problems becomes increasingly conspicuous, and most river water body is seriously polluted, eutrophication, causes severe Environmental situations.Molecular oxygen in air is dissolved in water and is called dissolved oxygen, represents with the milligram number of oxygen in every premium on currency, oxygen in water number be weigh an index of water body self-purification ability.In the content of the dissolved oxygen in water and air, the dividing potential drop of oxygen and the temperature of water have substantial connection.In natural situation, the oxygen level variation in air is little, therefore water temperature is main factor, and water temperature is lower, and the content of oxygen in water is higher.Usually will be improved the dissolved oxygen concentration of water body by mechanical aeration, but providing artificial mechanism aeration to river water body, because water body amount is huge, the expenditure on power needed for aeration will be very high.
Bacteria bed is the one of biological treatment, by sand, gravel or other filter materials by medium is formed, can decompose flow through filter bed Pollutants in Wastewater by means of the microbial film effect be attached on filter material.Process water generally through bacteria bed does not need can release through precipitation unit again.
Photochemistry and photocatalytic oxidation are the high-level oxidation technologies that research is more at present.So-called light-catalyzed reaction, the chemical reaction carried out under the effect of light exactly.Photochemical reaction needs the electromagnetic radiation of molecular absorption specific wavelength, is excited to produce molecular-excited state, then chemical reaction can occur and generate new material, or becomes the middle chemical product causing thermal response.Photochemically reactive activation energy derives from the energy of photon, and in the utilization of sun power, photoelectric conversion and photochemical transformation are very active research fields always.
Summary of the invention
The object of the present invention is to provide and a kind ofly effectively can utilize sun power and microbiological deterioration river Organic Pollutants In Water and can to the device of the pollution of river thing process of river aeration aerating, this device, without the need to power, non-maintaining, initiatively can provide oxygen needed for microorganism growth to bacteria bed.
The technical solution used in the present invention is: have that an epimere is positioned on the river course water surface, hypomere stretches into undersurface vertical open tube, 2 ~ 4 bending open tubes are fixed with at vertical open tube top, these 2 ~ 4 bending open tube one end all to be stretched in vertical open tube from vertical open tube open top and are fixed in vertical open tube, bending open tube is from stretching out vertical open tube top open part downward bending, and vertical open tube open top seals; The first blade is fixedly connected with in the bottom of undersurface vertical open tube; A coaxial inverted conically shaped, an inner cylinder and an out cylinder is provided with in the below of bending open tube, it is outer and be interconnected by bearing that inner cylinder is enclosed within vertical open tube, inner cylinder overcoat has out cylinder, fills the protruded packing being completely attached with microorganism between inner cylinder outer wall and out cylinder inwall; Inverted conically shaped is enclosed within out cylinder upper end and is connected by ball between the two, inverted conically shaped internal surface is provided with step, stepped outer surface is fixed with silver phosphate catalyst; The outside horizontal-extending of inverted conically shaped upper end-face edge surrounding has a platform, platform is fixedly connected with three the second blades that the circumferential direction along inverted conically shaped is evenly arranged, out cylinder lower end is fixedly connected with diameter and is greater than on the large cylinder upper surface of its diameter, large cylinder upper portion is positioned on the river course water surface, the downward submergence of hypomere sections transverse under the water surface; The large cylinder upper surface exposed outside out cylinder is closed, and the protruded packing being attached with microorganism of out cylinder inside and inner cylinder all communicate with large cylinder inner chamber; Large cylinder is fixed on bottom of river channel by support.
The advantage that the present invention has after adopting technique scheme is: (1) whole process is without the need to power; (2) both can give water body oxygenation, sun power and microbially decontaminate water body can be utilized again; (3) initiatively oxygen needed for microorganism growth can be provided to bacteria bed.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the device for the process of pollution of river thing;
Fig. 2 is the enlarged diagram of individual blade 3 in Fig. 1;
In figure: 1 vertical open tube; 2 bending open tubes; 3 blades; 3-1 retaining plate; 3-2 rotor plate; 4 inner cylinders; 5 out cylinder; 6 protruded packings being attached with microorganism; 7 screen clothes; 8 screen clothes; 9 inverted conically shapeds; 10 steps; 11 platforms; 12 blades; 12-1 retaining plate; 12-2 rotor plate; 13 large cylinders; 14 supports.
Embodiment
With reference to Fig. 1, the present invention includes a vertical open tube 1, vertical open tube 1 epimere is positioned on the water surface in river course, and the hypomere of vertical open tube 1 stretches into the underwater in river course.At the top of vertical open tube 1 fixed installation 2 ~ 4 bending open tubes 2, these 2 ~ 4 bending open tubes 2 are evenly arranged along the circumferential direction of vertical open tube 1.One end of this 2 ~ 4 bending open tubes 2 all to be stretched in vertical open tube 1 from the open top of vertical open tube 1 and is fixed in vertical open tube 1, bending open tube 2 is from stretching out vertical open tube 1 top open part downward bending certain angle a, bending angle a is the angle between vertical open tube 1 and bending open tube 2, and bending angle a is 50 ° ~ 60 °.After bending open tube 2 is fixing, the open top of vertical open tube 1 is sealed completely, completely cuts off with ambient pressure, so that vertical open tube 1 inside rotated produces negative pressure.These 2 ~ 4 bending open tubes 2 and vertical open tube 1 are combined into the shape of umbrella frame.
Be fixedly connected with 3 identical blade 3,3 blades 3 to be evenly arranged along the circumferential direction of vertical open tube 1 at the bottom place of undersurface vertical open tube 1.See Fig. 2, each blade 3 forms by 1 piece of retaining plate 3-1 and 1 piece rotor plate 3-2, the inner side of retaining plate 3-1 is fixedly connected on the tube wall of vertical open tube 1, be rotatably connected between the outside of retaining plate 3-1 and the inner side of rotor plate 3-2, make rotor plate 3-2 can make unidirectional rotary motion around the outer side edges of retaining plate 3-1, rotational angle b is between 0 ~ 75 °, and the blade 3 after rotation forms the shape of bending, and blade 3 is similar can only single direction rotation and the door hinge structure of angle limit.
An inverted conically shaped 9, inner cylinder 4 and an out cylinder 5 is provided with in the below of bending open tube 2.Wherein, inner cylinder 4 coaxial sleeve outside vertical open tube 1, and passes through bearing vertical connecting open tube 1.Upper end 5 ~ 10 cms higher than the upper end of cylinder 5 of inner cylinder 4, the lower end of inner cylinder 4 is concordant with the lower end of out cylinder 5.Out cylinder 5 is had at the outer coaxial sleeve of inner cylinder 4, between the outer wall and the inwall of out cylinder 5 of inner cylinder 4, there is enough gaps, between this gap, fill the protruded packing 6 being completely attached with microorganism, screen cloth 7 is installed at the protruded packing 6 end face place being attached with microorganism, and screen cloth 7 is for water distribution; The protruded packing 6 bottom surface place installation screen cloth 8 being attached with microorganism supports.Inverted conically shaped 9 coaxial sleeve in out cylinder 5 upper end, and is connected by ball between inverted conically shaped 9 and out cylinder 5, this connection make inverted conically shaped 9 can relatively out cylinder 5 with the central shaft of vertical open tube 1 for axis rotation.The upper end of inverted conically shaped 9 is large ends, and lower end is small end, and large end and small end are all uncovered.The internal surface of inverted conically shaped 9 is provided with step 10, the outside surface of step 10 is all fixed with silver phosphate catalyst.Step 10 arranges to small end position by position, large end, inverted conically shaped 9 upper end continuously, and step 10 is little by little displaced downwardly to small end position from top to bottom.By rationally arranging the external diameter of large end and the cone angle of conically shaped of inverted conically shaped 9, the water fallen from bending open tube 2 is dropped on the step 10 of most last layer as far as possible.
The outside horizontal-extending of inverted conically shaped 9 upper end-face edge surrounding has a platform 11, platform 11 is fixedly connected with three blades, 12, three blades 12 and is evenly arranged along the circumferential direction of inverted conically shaped 9.Each blade 12 forms by 1 piece of retaining plate 12-1 and 1 piece rotor plate 12-2, retaining plate 12-1 upper surface is fixedly connected on the lower surface of platform 11, be rotatably connected between the outside of retaining plate 12-1 and the inner side of rotor plate 12-2, make rotor plate 12-2 can make unidirectional rotary motion around the outer side edges of retaining plate 12-1, rotational angle is between 0 ~ 75 °, blade 12 after rotation forms the shape of bending, and blade 12 is similar can only single direction rotation and the door hinge structure of angle limit.The inner side edge of rotor plate 12-2 is concordant with the outward flange of platform 11, and namely rotor plate 12-2 just exceeds the outward flange of platform 11, is exceeding the unidirectional bending of platform 11 outer edge.
The lower end of out cylinder 5 is fixedly connected on the upper surface of large cylinder 13, and the upper portion of large cylinder 13 is positioned on the river course water surface, and the downward submergence of hypomere sections transverse of large cylinder 13 under the water surface.The diameter of large cylinder 13 is greater than the diameter of out cylinder 5, the diameter of large cylinder 13 is 2 ~ 3 times of out cylinder 5, by large cylinder 13 upper end and out cylinder 5 junction all closed, namely by all closed for large cylinder 13 upper surface exposed outside out cylinder 5, but the protruded packing 6 being attached with microorganism of out cylinder 5 inside and inner cylinder 4 all communicate with large cylinder 13 inner chamber.Large cylinder 13 is fixedly connected with three support 14 upper ends, and three support 14 lower ends extend bottom of river channel all vertically downward and are securely held in bottom of river channel, makes large cylinder 13 be fixed on bottom of river channel by three supports 14.
When the present invention works, vertical open tube 1 hypomere part is all immersed in below the water surface together with blade 3, because blade 3 can unidirectional bending, when water flows through time, three blades 3 by the uneven meeting of surging force of water with the center of vertical open tube 1 for axle center and rotating, thus drive vertical open tube 1 to rotate, in time rotating to certain speed, the air of bending open tube 2 part of vertical open tube 1 upper end is thrown out of under centrifugal action, form negative pressure, urban river water under atmospheric pressure, top is pressed onto by bottom vertical open tube 1, then thrown away by bending open tube 2 again, as long as keep vertical open tube 1 continuously rotation just have source, water source and constantly drunk up from river bed and throw away, river is thrown on the step 10 on inverted conically shaped 9, then flow down from step 10, contact with air in the process flow down from step 10 at water, make oxygen dissolution in water, improve the dissolved oxygen content of water, under the irradiation of sunlight, organic pollutant in river resolve into by Trisilver phosphate carbonic acid gas or other small organic molecules, the water being simultaneously rich in oxygen flows down the protruded packing 6 through being attached with microorganism from above, river fully contacts with microorganism, pollutent is decomposed by the microorganisms further, and the river after process returns in river course.
Because blade 12 can unidirectional bending, there is wind out-of-date at river surface, cause each blade 12 discontinuity, drive whole inverted conically shaped 9 and fixing partial turn thereof, inverted conically shaped 9 all directions can be shined upon to, thus improve the utilization ratio of catalyzer.
Large cylinder 13 hypomere part is also placed in below the water surface, and when rising or declining appears in the river water surface, the air pressure in large cylinder 13 can increase or reduce, thus makes Air Reverse resurgent cross filling surface, ensures that filling surface microorganism has enough oxygen to provide.Even if water level do not occur rise or decline, when there is the temperature difference with night by day, the air in large cylinder 13 also can there will be pressure increase or reduction due to temperature variation, can impel too air circulation increase filling surface oxygen content.
Claims (6)
1. the device for the process of pollution of river thing, it is characterized in that: have that an epimere is positioned on the river course water surface, hypomere stretches into undersurface vertical open tube (1), 2 ~ 4 bending open tubes (2) are fixed with at vertical open tube (1) top, these 2 ~ 4 bending open tube (2) one end all to be stretched in vertical open tube (1) from vertical open tube (1) open top and are fixed in vertical open tube (1), bending open tube (2) stretches out vertical open tube (1) top open part downward bending certainly, and vertical open tube (1) open top seals; The first blade (3) is fixedly connected with in the bottom of undersurface vertical open tube (1); A coaxial inverted conically shaped (9), an inner cylinder (4) and an out cylinder (5) is provided with in the below of bending open tube (2), inner cylinder (4) coaxial sleeve at vertical open tube (1) outward and be interconnected by bearing, inner cylinder (4) overcoat has out cylinder (5), fills the protruded packing (6) being completely attached with microorganism between inner cylinder (4) outer wall and out cylinder (5) inwall; Inverted conically shaped (9) is enclosed within out cylinder (5) upper end and is connected by ball between the two, and inverted conically shaped (9) internal surface is provided with step (10), and step (10) outside surface is fixed with silver phosphate catalyst; The outside horizontal-extending of inverted conically shaped (9) upper end-face edge surrounding has a platform (11), platform (11) is fixedly connected with three the second blades (12) that the circumferential direction along inverted conically shaped (9) is evenly arranged, out cylinder (5) lower end is fixedly connected with diameter and is greater than on large cylinder (13) upper surface of its diameter, large cylinder (13) upper portion is positioned on the river course water surface, the downward submergence of hypomere sections transverse under the water surface; Large cylinder (13) upper surface exposed outside out cylinder (5) is closed, and the protruded packing (6) being attached with microorganism that out cylinder (5) is inner and inner cylinder (4) all communicate with large cylinder (13) inner chamber; Large cylinder (13) is fixed on bottom of river channel by support (14).
2. a kind of device for the process of pollution of river thing according to claim 1, is characterized in that: the angle after bending open tube (2) bending and between vertical open tube (1) is 50 ° ~ 60 °.
3. a kind of device for the process of pollution of river thing according to claim 1, it is characterized in that: have 3 the first blades (3) to be evenly arranged along the circumferential direction of vertical open tube (1), each first blade (3) is by 1 piece of retaining plate (3-1) and 1 piece of rotor plate (3-2) composition, retaining plate (3-1) inner side is fixedly connected on the tube wall of vertical open tube (1), be rotatably connected between retaining plate (3-1) outside and rotor plate (3-2) inner side, rotor plate (3-2) can make unidirectional rotary motion around the outer side edges of retaining plate (3-1), rotational angle is between 0 ~ 75 °.
4. a kind of device for the process of pollution of river thing according to claim 1, is characterized in that: inner cylinder (4) upper end 5 ~ 10 cms higher than cylinder (5) upper end, inner cylinder (4) lower end is concordant with out cylinder (5) lower end.
5. a kind of device for the process of pollution of river thing according to claim 1, it is characterized in that: each second blade (12) is by 1 piece of retaining plate (12-1) and 1 piece of rotor plate (12-2) composition, retaining plate (12-1) upper surface is fixedly connected on platform (11) lower surface, the inner side edge of rotor plate (12-2) is concordant with the outward flange of platform (11), be rotatably connected between retaining plate (12-1) outside and the inner side of rotor plate (12-2), rotor plate (12-2) can make unidirectional rotary motion around retaining plate (12-1) outer side edges, rotational angle is between 0 ~ 75 °.
6. a kind of device for the process of pollution of river thing according to claim 1, is characterized in that: large cylinder (13) diameter is 2 ~ 3 times of out cylinder (5) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035828.5A CN104671431B (en) | 2015-01-26 | 2015-01-26 | A kind of device for the processing of pollution of river thing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035828.5A CN104671431B (en) | 2015-01-26 | 2015-01-26 | A kind of device for the processing of pollution of river thing |
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| Publication Number | Publication Date |
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| CN104671431A true CN104671431A (en) | 2015-06-03 |
| CN104671431B CN104671431B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510035828.5A Active CN104671431B (en) | 2015-01-26 | 2015-01-26 | A kind of device for the processing of pollution of river thing |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008296210A (en) * | 2007-05-02 | 2008-12-11 | Hiroshi Matsuoka | Exhaust gas cleaning apparatus |
| CN201400599Y (en) * | 2009-04-14 | 2010-02-10 | 上海蓝海水产发展有限公司 | Movable water purification device |
| CN102276068A (en) * | 2011-05-17 | 2011-12-14 | 襄樊赛洁环保科技有限公司 | River channel ecological construction and water body restoring system |
| CN102515303A (en) * | 2011-12-23 | 2012-06-27 | 常州大学 | Device for photocatalytic abatement of organic pollution of riverway |
| CN203048675U (en) * | 2013-01-05 | 2013-07-10 | 河海大学 | Movable artificial wetland system |
-
2015
- 2015-01-26 CN CN201510035828.5A patent/CN104671431B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008296210A (en) * | 2007-05-02 | 2008-12-11 | Hiroshi Matsuoka | Exhaust gas cleaning apparatus |
| CN201400599Y (en) * | 2009-04-14 | 2010-02-10 | 上海蓝海水产发展有限公司 | Movable water purification device |
| CN102276068A (en) * | 2011-05-17 | 2011-12-14 | 襄樊赛洁环保科技有限公司 | River channel ecological construction and water body restoring system |
| CN102515303A (en) * | 2011-12-23 | 2012-06-27 | 常州大学 | Device for photocatalytic abatement of organic pollution of riverway |
| CN203048675U (en) * | 2013-01-05 | 2013-07-10 | 河海大学 | Movable artificial wetland system |
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| CN104671431B (en) | 2016-05-04 |
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Effective date of registration: 20201109 Address after: No. 159, Chengjiang Middle Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangyin Intellectual Property Operation Co., Ltd Address before: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Patentee before: CHANGZHOU University |