CN216191348U - Low temperature sewage biochemical treatment increase device in winter - Google Patents

Low temperature sewage biochemical treatment increase device in winter Download PDF

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Publication number
CN216191348U
CN216191348U CN202122538410.XU CN202122538410U CN216191348U CN 216191348 U CN216191348 U CN 216191348U CN 202122538410 U CN202122538410 U CN 202122538410U CN 216191348 U CN216191348 U CN 216191348U
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sheath
power supply
supply unit
biochemical treatment
carbon
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CN202122538410.XU
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李刚
林晗
韩烨
李天佑
朱轲
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Shaanxi Qinbang Environmental Protection Technology Co ltd
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Shaanxi Qinbang Environmental Protection Technology Co ltd
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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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/76—Power conversion electric or electronic aspects
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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Abstract

The utility model discloses a low-temperature sewage biochemical treatment synergistic device in winter, which comprises: the solar or wind power generation device comprises a solar or wind power supply unit, a cathode cylinder net, an anode rod, a plastic fiber bundle, a carbon-based catalyst, a sheath and a bracket, wherein the cathode cylinder net is a cylindrical porous net made of conductive metal, the anode rod is a rod-shaped body made of a conductor, the sheath is columnar, the carbon-based catalyst is uniformly filled in the sheath, and the anode rod is buried in the carbon-based catalyst; the plastic fiber bundles are uniformly bundled in the grids of the cathode cylinder net, the cathode cylinder net is electrically connected to the cathode of the power supply unit, the anode bar is electrically connected to the anode of the power supply unit, and the sheath is provided with a plurality of permeation holes for permeating water and preventing the carbon-based catalyst from flowing out of the sheath; the lower end of the bracket is positioned at the bottom of the sewage treatment tank, and the upper end of the bracket extends out of the water surface and is hung and fixed by the cable.

Description

Low temperature sewage biochemical treatment increase device in winter
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a low-temperature sewage biochemical treatment synergistic device in winter.
Background
With the gradual enhancement of national environmental protection consciousness and the continuous improvement of national environmental protection attention, the formulation and implementation of opinions and measures such as ecological environment protection planning, pollution prevention, attack and hardness fighting and the like are made particularly before the situation enters thirteen five, and higher technical requirements are provided for the environmental protection industry.
The traditional biochemical treatment process represented by activated sludge and biomembrane for a long time is widely applied to treatment of domestic sewage and industrial wastewater, and has the advantages of complete treatment process, stable treatment effect and the like. How to overcome the influence of low temperature in winter on sewage treatment is always a problem of sewage treatment in low temperature in winter in the north.
SUMMERY OF THE UTILITY MODEL
The utility model provides a low-temperature sewage biochemical treatment synergistic device in winter, which comprises: the device comprises a power supply unit, a cathode cylinder net, an anode rod, a plastic fiber bundle, a carbon-based catalyst, a sheath and a bracket, wherein the cathode cylinder net is a cylindrical porous net made of conductive metal, the anode rod is a rod-shaped body made of a conductor, the sheath is columnar, the carbon-based catalyst is uniformly filled in the sheath, and the anode rod is buried in the carbon-based catalyst; the plastic fiber bundles are uniformly bundled in the grids of the porous net cylinders of the cathode cylinder net, the cathode cylinder net is electrically connected to the cathode of the power supply unit, the anode bar is electrically connected to the anode of the power supply unit, and the sheath is provided with a plurality of permeation holes for permeating water and preventing the carbon-based catalyst from flowing out of the sheath; the lower end of the bracket is positioned at the bottom of the sewage treatment tank, the upper surface of the bracket extends out of the water surface and is hung and fixed by a cable, the power supply unit is fastened at the upper side of the upper surface of the bracket, the cathode cylinder net is fastened at the lower side of the upper surface of the bracket, the inner wall of the cathode cylinder net is provided with a plurality of ribbed plates, and the inner ends of the ribbed plates are fastened and connected with the sheath; the power supply unit can adopt various power supply modes, such as adopting a storage battery to supply power or adopting a waterproof connector to be connected with commercial power on the bank side of the sewage treatment tank. During the use, put this device in sewage treatment pond, because the support stands upright in sewage treatment bottom of the pool, the equal submergence of negative pole section of thick bamboo net, anode bar, plastic fiber bundle, charcoal base catalyst, sheath of support upper surface downside in sewage, because power supply unit's the power supply that lasts, carry out the soaking of a period and cultivate the back, utilize the bioelectrochemistry technique, make the plastic fiber bundle surface adhere to the growth biomembrane fast, utilize the biomembrane to carry out biochemical treatment to the organic pollutant in the waste water for the treatment rate of sewage overcomes the influence of winter low temperature to the sewage treatment process.
Preferably, the sheath is made for the chemical fiber cloth material of water permeability, and the hydrone freely comes in and goes out from the sheath when facilitating the use, strengthens the water permeability and the gas permeability of sheath.
Preferably, the anode rod is made of titanium-based conductive metal or graphite material.
Preferably, the anode rod is coaxial with the cylinder of the sheath.
Preferably, the top of the anode rod is not higher than the upper surface of the carbon-based catalyst in the sheath.
Preferably, the plastic fiber bundle is of an outward radial three-dimensional sheet structure, the surface is rough, the rough surface forms a plurality of folds, and the rough surface and the folds can increase the surface area of the plastic fiber bundle so that biological bacteria have better adhesiveness and growth promotion performance.
Preferably, the upper surface of the support is also provided with a solar photovoltaic panel, the solar photovoltaic panel is electrically connected to the power supply unit, solar energy is reasonably utilized to charge the power supply unit, the service time of the power supply unit is prolonged, the charging time is shortened, and the efficiency and the speed of sewage treatment are increased.
Preferably, the upper surface of the bracket is also provided with a wind power generation device which is electrically connected to the power supply unit, so that the power supply unit is charged by reasonably utilizing wind energy, the service time of the power supply unit is prolonged, the charging time is shortened, and the efficiency and the speed of sewage treatment are increased.
Preferably, the support upper surface still is equipped with solid fixed ring, can fix a position and pull the support through solid fixed ring, can rationally arrange the quantity and the position of this device according to the distribution and the size of effluent water sump.
The utility model has the beneficial effects that:
1. according to the utility model, a cathode mesh cylinder attached with a plastic fiber bundle and an anode rod wrapped with a carbon-based catalyst are erected at the bottom of a sewage treatment pool added with a small amount of activated sludge through a support, weak current is applied, soaking culture is carried out for a period of time, a biological electrochemical technology is utilized to enable the surface of the plastic fiber bundle to be rapidly attached with a growth biological membrane, and the biological membrane is utilized to carry out biochemical treatment on organic pollutants in wastewater; meanwhile, the input current power can be adjusted at any time according to the water quality requirement, so that the anode catalyst generates hydroxyl free radicals in the electrolysis process, excessive or difficultly biodegradable organic matters are powerfully removed, the sewage treatment speed is accelerated, and the influence of low temperature in winter on the sewage treatment process is overcome.
2. The utility model utilizes the stable biodegradability of the biological contact oxidation method, reduces the electric quantity consumption of the electrocatalytic oxidation, improves the current efficiency and saves the sewage treatment cost.
3. According to the utility model, the solar photovoltaic panel and the wind power generation device are arranged on the bracket, so that the power supply unit can be charged by fully utilizing solar energy and wind energy, the sewage treatment time of the power supply unit is prolonged, and the efficiency and speed of sewage treatment are increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments of the present invention or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a winter low-temperature sewage biochemical treatment synergistic device;
fig. 2 is a sectional view taken along line a-a of fig. 1.
In the figure, 1, a power supply unit; 2. a cathode mesh; 3. an anode rod; 4. a plastic fiber bundle; 5. a carbon-based catalyst; 6. a sheath; 7. a support; 8. a rib plate; 9. a solar photovoltaic panel; 10. a wind power generation device; 11. and (4) fixing the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
As shown in fig. 1-2, the present invention provides a low temperature sewage biochemical treatment synergistic apparatus in winter, comprising: the device comprises a power supply unit 1, a cathode cylinder net 2, an anode rod 3, a plastic fiber bundle 4, a carbon-based catalyst 5, a sheath 6 and a support 7, wherein the cathode cylinder net 2 is a cylindrical porous net made of conductive metal, the anode rod 3 is a rod-shaped body made of a conductor, the sheath 6 is columnar, the carbon-based catalyst 5 is uniformly filled in the sheath 6, and the anode rod 3 is buried in the carbon-based catalyst 5; the plastic fiber bundles 4 are uniformly bundled in the grids of the porous net cylinders of the cathode cylinder net 2, the cathode cylinder net 2 is electrically connected to the cathode of the power supply unit 1, the anode rod 3 is electrically connected to the anode of the power supply unit 1, and the sheath 6 is provided with a plurality of permeation holes for permeating water and preventing the carbon-based catalyst 5 from flowing out of the sheath 6; the lower end of a support 7 is located at the bottom of the sewage treatment tank, the upper surface of the support 7 extends out of the water surface and is hung and fixed by a cable, a power supply unit 1 is fastened on the upper side of the upper surface of the support 7, a cathode cylinder net 2 is fastened on the lower side of the upper surface of the support 7, a plurality of rib plates 8 are arranged on the inner wall of the cathode cylinder net 2, and the inner ends of the rib plates 8 are fastened and connected with a sheath 6; power supply unit 1 can adopt multiple power supply mode, if adopt the battery to supply power or adopt the commercial power of water joint connection sewage treatment pond bank, during the use, put this device in sewage treatment pond, because support 7 stands upright in sewage treatment bottom of the pool portion, support 7 upper surface downside's negative pole bobbin net 2, anode bar 3, plastic fiber bundle 4, charcoal base catalyst 5, the equal submergence of sheath 6 is in the sewage, because power supply unit 1's the continuation power supply, carry out the soaking of a period and cultivate the back, utilize the bioelectrochemistry technique, make 4 surperficial quick attached growth biomembranes of plastic fiber bundle, utilize the biomembrane to carry out biochemical treatment to the organic pollutant in the waste water, accelerate the processing of sewage, overcome the influence of winter low temperature to the sewage treatment process.
Furthermore, sheath 6 is made for the chemical fiber cloth material of water permeability, and the hydrone freely comes in and goes out from sheath 6 when facilitating the use, strengthens the water permeability and the gas permeability of sheath.
Further, the anode rod 3 is made of titanium-based conductive metal or graphite material.
Further, the anode rod 3 is coaxial with the cylinder of the sheath 6.
Further, the top of the anode rod 3 is not higher than the upper surface of the carbon-based catalyst 5 in the sheath 6.
Furthermore, the plastic fiber bundle 4 is of an outward radial three-dimensional sheet structure, the surface is rough, the rough surface is provided with a plurality of folds, and the rough surface and the folds can increase the surface area of the plastic fiber bundle 4, so that biological bacteria have better adhesiveness and growth promotion performance.
Further, support 7 upper surface still is equipped with solar photovoltaic board 9, and solar photovoltaic board 9 electricity is connected to power supply unit 1, and rational utilization solar energy charges power supply unit 1, prolongs power supply unit 1's live time, reduces the charge time, increases sewage treatment's efficiency and speed.
Furthermore, the upper surface of the bracket 7 is also provided with a wind power generation device 10, the wind power generation device 10 is electrically connected to the power supply unit 1, wind energy is reasonably utilized to charge the power supply unit 1, the service time of the power supply unit 1 is prolonged, the charging time is reduced, and the efficiency and the speed of sewage treatment are increased.
Further, the upper surface of the support 7 is also provided with a fixing ring 11, the support 7 can be positioned and pulled through the fixing ring 11, and the number and the positions of the device can be reasonably arranged according to the distribution and the size of the sewage pool.
Examples
In the embodiment, the device is placed in a sewage treatment tank, the support 7 is vertically arranged in the sewage treatment tank, the cathode cylinder net 2, the anode rod 3, the plastic fiber bundle 4, the carbon-based catalyst 5 and the sheath 6 below the support 7 are all immersed in sewage, the mains supply on the shore of the sewage treatment tank is adopted for concentrated power supply in the embodiment, after a period of soaking culture is carried out due to the continuous power supply of the power supply unit 1, a biological electrochemical technology is utilized, a biological membrane is rapidly attached to the surface of the plastic fiber bundle 4 for growing, the biological membrane is utilized for carrying out biochemical treatment on organic pollutants in the wastewater, the treatment of the sewage is accelerated, and the influence of low temperature in winter on the sewage treatment process is overcome; meanwhile, the input current power of the power supply unit 1 can be adjusted at any time according to the water quality requirement, so that the carbon-based catalyst 4 buried around the anode rod 3 generates hydroxyl free radicals in the electrolysis process, and excessive or difficultly biodegradable organic matters are powerfully removed, thereby completing the sewage treatment.
This embodiment still is provided with solar photovoltaic board 9 and wind power generation set 10 at support 7 upper surface to the while electricity is connected to power supply unit 1, when making daytime sunshine sufficient, or can both carry out effectual the benefit ability of charging to power supply unit 1 when having wind-force at any time, so that extension power supply unit's sewage treatment time, increase sewage treatment's efficiency and speed.
The fixing ring 11 is further arranged on the upper surface of the support 7, and the fixing ring 11 can be used for positioning a plurality of sewage treatment devices in a flexible connection or hard connection mode, so that the sewage treatment devices in different positions and different quantities can be arranged according to the size of the sewage pool and the sewage treatment requirement. Further improving the capability, efficiency and speed of increasing sewage treatment.
In conclusion, the low-temperature sewage biochemical treatment synergistic device in winter adopts the cathode net attached with the plastic fiber bundle and the anode rod wrapped with the carbon-based catalyst to stand at the bottom of the sewage treatment tank through the bracket, so that the anode catalyst generates hydroxyl free radicals in the electrolytic process, and removes excessive or difficultly biodegradable organic matters strongly, thereby accelerating the sewage treatment speed and overcoming the influence of low temperature in winter on the sewage treatment process; therefore, the utility model has wide application prospect.
The embodiments in the present specification are described in a progressive manner, and the same or similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above examples are only for illustrating the technical solutions of the present invention, and are not to be construed as limiting the present invention; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the present invention.

Claims (9)

1. The utility model provides a low temperature sewage biochemical treatment synergistic device in winter which characterized in that includes: the device comprises a power supply unit (1), a cathode cylinder net (2), an anode rod (3), a plastic fiber bundle (4), a carbon-based catalyst (5), a sheath (6) and a support (7), wherein the cathode cylinder net (2) is a cylindrical porous net made of conductive metal, the anode rod (3) is a rod-shaped body made of a conductor, the sheath (6) is columnar, the carbon-based catalyst (5) is uniformly filled in the sheath (6), and the anode rod (3) is buried in the carbon-based catalyst (5); the plastic fiber bundles (4) are uniformly bundled in grids of a porous net cylinder of the cathode cylinder net (2), the cathode cylinder net (2) is electrically connected to a cathode of the power supply unit (1), the anode bar (3) is electrically connected to an anode of the power supply unit (1), and a plurality of permeation holes are formed in the sheath (6) and used for permeating water and preventing the carbon-based catalyst (5) from flowing out of the sheath (6);
the lower end of the support (7) is located at the bottom of the sewage treatment tank, the upper surface of the support (7) extends out of the water surface and is hung and fixed by a cable, the power supply unit (1) is fastened on the upper side of the upper surface of the support (7), the cathode cylinder net (2) is fastened on the lower side of the upper surface of the support (7), a plurality of rib plates (8) are arranged on the inner wall of the cathode cylinder net (2), and the inner ends of the rib plates (8) are fastened and connected with the sheath (6).
2. The winter low-temperature sewage biochemical treatment synergistic device according to the claim 1, wherein the sheath (6) is made of water-permeable chemical fiber cloth.
3. The winter low-temperature sewage biochemical treatment synergistic device according to the claim 1, characterized in that the anode bar (3) is made of titanium-based conductive metal or graphite material.
4. A winter low temperature sewage biochemical treatment synergistic device according to the claim 1, characterized in that the anode bar (3) is coaxial with the cylinder of the sheath (6).
5. A winter low temperature sewage biochemical treatment synergistic device according to the claim 4, characterized in that the top of the anode bar (3) is not higher than the upper surface of the carbon-based catalyst (5) in the jacket (6).
6. The winter low-temperature sewage biochemical treatment synergistic device according to the claim 1, wherein the plastic fiber bundle (4) is in a three-dimensional sheet structure radiating outwards, and the surface is rough.
7. The winter low-temperature sewage biochemical treatment synergistic device according to the claim 1, characterized in that the upper surface of the bracket (7) is further provided with a solar photovoltaic panel (9), and the solar photovoltaic panel (9) is electrically connected to the power supply unit (1).
8. The winter low-temperature sewage biochemical treatment synergistic device according to the claim 1, characterized in that the upper surface of the bracket (7) is further provided with a wind power generation device (10), and the wind power generation device (10) is electrically connected to the power supply unit (1).
9. The winter low-temperature sewage biochemical treatment synergistic device according to the claim 1, characterized in that the upper surface of the bracket (7) is further provided with a fixing ring (11).
CN202122538410.XU 2021-10-21 2021-10-21 Low temperature sewage biochemical treatment increase device in winter Active CN216191348U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122538410.XU CN216191348U (en) 2021-10-21 2021-10-21 Low temperature sewage biochemical treatment increase device in winter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122538410.XU CN216191348U (en) 2021-10-21 2021-10-21 Low temperature sewage biochemical treatment increase device in winter

Publications (1)

Publication Number Publication Date
CN216191348U true CN216191348U (en) 2022-04-05

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CN202122538410.XU Active CN216191348U (en) 2021-10-21 2021-10-21 Low temperature sewage biochemical treatment increase device in winter

Country Status (1)

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CN (1) CN216191348U (en)

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