CN108609722B - Biological contact oxidation pond purifies adjusting device system - Google Patents
Biological contact oxidation pond purifies adjusting device system Download PDFInfo
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- CN108609722B CN108609722B CN201810455268.2A CN201810455268A CN108609722B CN 108609722 B CN108609722 B CN 108609722B CN 201810455268 A CN201810455268 A CN 201810455268A CN 108609722 B CN108609722 B CN 108609722B
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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
- C02F3/02—Aerobic processes
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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
- C02F3/006—Regulation methods for biological treatment
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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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- Chemical & Material Sciences (AREA)
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Abstract
The invention discloses a purification and regulation device system of a biological contact oxidation pond, and relates to the field of sewage purification treatment devices. In the invention: a plurality of internal packing plate frame structures are fixed on the secondary connecting rod mechanism; the periphery of the internal packing plate frame is tightly wrapped by a biological purification film; the bottom of the biological sewage contact purification tank is provided with an air blower device; comprises a gas guide plate; the water outlet of the biological sewage contact purification tank is fixedly connected with a second support plate. According to the invention, the biological purification membrane with the rhombic structure is arranged on the connecting rod mechanism, so that falling films, impurities and the like generated on the biological purification membrane are effectively reduced, the contact area of the biological purification membrane and sewage is increased, and meanwhile, the biological purification membrane can be well adjusted according to the sewage amount; through the gas guide of trapezium structure, the mode of giving vent to anger, combine the gas deflector of top, with the biological purification membrane of a large amount of air gas direction to both sides to make sewage treatment effect better.
Description
Technical Field
The invention relates to the field of sewage purification treatment devices, in particular to a purification and regulation device system of a biological contact oxidation tank.
Background
The bio-contact oxidation process is a biological treatment process for wastewater derived from a biofilm process. In the process, sewage is contacted with a biological membrane, and the sewage can be purified under the action of microorganisms on the biological membrane.
The method adopts the same aeration method as the aeration tank to provide the oxygen quantity needed by the microorganisms, plays the roles of stirring and mixing, and simultaneously adds the filler in the aeration tank for the microorganisms to adhere and grow, so the method is also called a contact aeration method, is a biological treatment method between an activated sludge method and a biological filter tank, is a biomembrane method with the characteristics of the activated sludge method, and has the advantages of the activated sludge method and the biological filter tank.
The biological contact oxidation method is a high-efficiency water treatment process for purifying organic wastewater by mainly using a biological membrane attached to a carrier (commonly called as a filler), is a biological membrane method with the characteristics of an activated sludge method, and has the advantages of both the activated sludge method and the biological membrane method. Under the biochemical condition, the method obtains good economic benefit no matter being applied to the treatment of industrial wastewater, breeding sewage and domestic sewage.
However, in the biological contact oxidation purification process, the shedding phenomenon of the oxidation growth of the biological membrane is common, the shedding biological membrane is attached to the original purification membrane, so that the sewage contact area of the biological purification membrane is reduced, and meanwhile, the air supply device cannot provide sufficient oxygen for a large amount of biological purification membranes, so that the purification effect/efficiency of the sewage is reduced; how to effectively increase the contact area between the biological purification membrane and the sewage and enhance the sewage treatment effect/efficiency of the biological purification membrane becomes a problem to be solved.
Disclosure of Invention
The invention aims to solve the technical problem of providing a purification and regulation device system of a biological contact oxidation tank, thereby effectively reducing falling films, impurities and the like generated on a biological purification film and increasing the contact area between the biological purification film and sewage; through the gas deflector of top, with the gaseous biological purification membrane of leading to both sides of a large amount of air for sewage treatment effect is better.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention provides a purification and regulation device system of a biological contact oxidation tank, which comprises a biological contact purification tank for sewage, wherein both sides of the biological contact purification tank for sewage are respectively connected with a water inlet pipe and a water outlet pipe; the first supporting plate is fixedly provided with a telescopic power device; comprises a first-stage link mechanism and a second-stage link mechanism; one side of the primary connecting rod mechanism is connected with the telescopic power device, and the other side of the primary connecting rod mechanism is connected with the secondary connecting rod mechanism; a plurality of internal packing plate frame structures are fixed on the secondary connecting rod mechanism; the periphery of the internal packing plate frame is tightly wrapped by a biological purification film; the bottom of the biological sewage contact purification tank is provided with an air blower device; comprises a first air guide connecting pipe, a pair of second air guide connecting pipes and a third air guide connecting pipe; the blower device is communicated with the first air guide connecting pipe, two ends of the first air guide connecting pipe are communicated with the second air guide connecting pipe, and two ends of the third air guide connecting pipe are communicated with the second air guide connecting pipe; the second air guide connecting pipe and the third air guide connecting pipe are both provided with a plurality of air outlet hole structures; a first supporting connecting rod is fixedly arranged on the biological sewage contact purification tank; the device comprises a second support connecting rod, wherein one end side of the first support connecting rod is fixedly connected with the middle of the second support connecting rod; the gas guide plate is arranged on the first support connecting rod, and the two ends of the gas guide plate are fixedly connected with the two ends of the second support connecting rod; a second supporting plate is fixedly connected to the position of a water outlet of the biological sewage contact purification tank; the support device comprises a third support plate and a fourth support plate, wherein one side of the third support plate is connected with the second support plate, and the fourth support plate is connected with the other side of the third support plate; at least one pair of sludge collecting tanks is arranged at the bottom of the biological sewage contact purification tank.
Wherein, one side of the second-stage connecting rod mechanism, which is close to the first supporting plate, is provided with a movable roller structure; the first supporting plate is provided with a guide rail structure which is matched with the movable idler wheel on the second-stage connecting rod mechanism.
Wherein the cross section of the internal packing plate frame is of a diamond-shaped structure; the position of the sludge collecting tank is matched with that of the internal packing plate frame.
Wherein, a first air guide connecting pipe, a pair of second air guide connecting pipes and a third air guide connecting pipe form an isosceles trapezoid structure, and the two second air guide connecting pipes are two sides of the isosceles trapezoid structure; the length of the third gas guide connecting pipe is smaller than that of the first gas guide connecting pipe.
Wherein the cross section of the gas guide plate is of an arc structure; the gas guide plate is positioned between the two first supporting plates; the gas guide plate is positioned right above the third gas guide connecting pipe.
Wherein, the second supporting plate in the biological contact purification tank of sewage is arranged obliquely downwards; the third supporting plate and the fourth supporting plate are obliquely and upwards arranged.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the first supporting plate is arranged on the biological sewage contact purification tank, the telescopic power device and the adjustable connecting rod mechanism are arranged on the first supporting plate, and the biological purification membrane with a diamond structure is arranged on the connecting rod mechanism, so that falling membranes, impurities and the like generated on the biological purification membrane are effectively reduced, the contact area between the biological purification membrane and sewage is increased, and meanwhile, the biological purification membrane can be well adjusted according to the sewage amount; through the gas guide of trapezium structure, the mode of giving vent to anger, combine the gas deflector of top, with the biological purification membrane of a large amount of air gas direction to both sides to make sewage treatment effect better.
Drawings
FIG. 1 is a schematic diagram of the overall apparatus system of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
wherein: 1-a sewage biological contact purification tank; 2-water inlet pipe; 3-water outlet pipe; 4-a first support plate; 5-a telescopic power device; 6-a one-level link mechanism; 7-a two-stage linkage mechanism; 8-internal packing plate frame; 9-biological purification membrane; 10-a blower device; 11-a first gas duct; 12-a second gas duct; 13-a third gas guide connecting pipe; 14-air outlet holes; 15-a sludge collection tank; 16-a first support link; 17-a second support link; 18-a gas guide plate; 19-a second support plate; 20-a third support plate; 21-fourth support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention relates to a purification and regulation device system of a biological contact oxidation tank, which comprises a biological contact purification tank 1 for sewage, wherein both sides of the biological contact purification tank 1 for sewage are respectively connected with a water inlet pipe 2 and a water outlet pipe 3, and at least one pair of first supporting plates 4 are fixedly arranged on the biological contact purification tank 1 for sewage; the first supporting plate 4 is fixedly provided with a telescopic power device 5; comprises a primary connecting rod mechanism 6 and a secondary connecting rod mechanism 7; one side of the primary link mechanism 6 is connected with the telescopic power device 5, and the other side of the primary link mechanism 6 is connected with the secondary link mechanism 7; a plurality of internal packing plate frame 8 structures are fixed on the secondary connecting rod mechanism 7; the periphery of the internal packing plate frame 8 is tightly wrapped by a biological purification film 9; the bottom of the biological sewage contact purification tank 1 is provided with an air blower device 10; comprises a first gas guide connecting pipe 11, a pair of second gas guide connecting pipes 12 and a third gas guide connecting pipe 13; the blower device 10 is communicated with a first air guide connecting pipe 11, two ends of the first air guide connecting pipe 11 are communicated with a second air guide connecting pipe 12, and two ends of a third air guide connecting pipe 13 are communicated with the second air guide connecting pipe 12; the second air guide connecting pipe 12 and the third air guide connecting pipe 13 are both provided with a plurality of air outlet hole 14 structures; a first supporting connecting rod 16 is fixedly arranged on the biological sewage contact purification tank 1; the device comprises a second support connecting rod 17, wherein one end side of the first support connecting rod 16 is fixedly connected with the middle of the second support connecting rod 17; the gas guide plate 18 is included, and two ends of the gas guide plate 18 are fixedly connected with two ends of the second support connecting rod 17; a second supporting plate 19 is fixedly connected at the position of the water outlet of the biological sewage contact purification tank 1; comprises a third supporting plate 20 and a fourth supporting plate 21, wherein one side of the third supporting plate 20 is connected with the second supporting plate 19, and the fourth supporting plate 21 is connected with the other side of the third supporting plate 20; at least one pair of sludge collecting tanks 15 is arranged at the bottom of the biological sewage contact purification tank 1.
Furthermore, a movable roller structure is arranged on one side of the second-stage connecting rod mechanism 7, which is close to the first supporting plate 4; the first supporting plate 4 is provided with a guide rail structure which is matched with the movable roller on the second-stage connecting rod mechanism 7.
Further, the cross section of the internal packing plate frame 8 is of a diamond-shaped structure; the sludge collection trough 15 is matched with the position of the internal packing plate frame 8.
Further, a first air guide connecting pipe 11, a pair of second air guide connecting pipes 12 and a third air guide connecting pipe 13 form an isosceles trapezoid structure, and the two second air guide connecting pipes 12 are two sides of the isosceles trapezoid structure; the length dimension of the third gas connecting pipe 13 is smaller than the length dimension of the first gas connecting pipe 11.
Further, the cross section of the gas guide plate 18 is of an arc structure; the gas guide plate 18 is positioned between the two first support plates 4; the gas guiding plate 18 is located directly above the third gas duct 13.
Further, a second supporting plate 19 in the biological sewage contact purification tank 1 is arranged obliquely downwards; the third support plate 20 and the fourth support plate 21 are disposed obliquely upward.
In the invention, sewage enters the biological sewage contact purification tank 1 through the water inlet pipe 2, and the telescopic power device 55 adjusts the position of the internal filler plate frame 8 according to the real-time sewage amount, so that a better sewage purification position is met; meanwhile, the blower device 10 supplies air efficiently, air gas is discharged through the second air guide connecting pipe 12 and the third air guide connecting pipe 13, and the air guide plate 18 on the upper side can guide a large amount of air gas to the biological purification membranes 9 on the two sides, so that the sewage treatment effect is better; meanwhile, the internal packing plate frame 8 with the rhombic structure can effectively reduce falling films, impurities and the like generated on the biological purification film 9, and ensure the purification area of the biological purification film 9; meanwhile, the baffle structure formed by the second support plate 19, the third support plate 20 and the fourth support plate 21 can effectively prevent sludge, falling films and the like from being discharged by the water outlet pipe.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a biological catalytic oxidation pond purifies adjusting device system, includes biological contact purification pond of sewage (1), the both sides of biological contact purification pond of sewage (1) are connected with inlet tube (2) and outlet pipe (3) respectively, its characterized in that:
at least one pair of first supporting plates (4) is fixedly arranged on the biological sewage contact purification tank (1);
a telescopic power device (5) is fixedly arranged on the first supporting plate (4);
comprises a primary connecting rod mechanism (6) and a secondary connecting rod mechanism (7);
one side of the primary connecting rod mechanism (6) is connected with the telescopic power device (5), and the other side of the primary connecting rod mechanism (6) is connected with the secondary connecting rod mechanism (7);
a plurality of internal packing plate frame (8) structures are fixed on the secondary connecting rod mechanism (7);
the cross section of the internal packing plate frame (8) is of a diamond-shaped structure;
the periphery of the internal packing plate frame (8) is tightly wrapped by a biological purification film (9);
the bottom of the biological sewage contact purification pool (1) is provided with a blower device (10);
comprises a first air guide connecting pipe (11), a pair of second air guide connecting pipes (12) and a third air guide connecting pipe (13);
the blower device (10) is communicated with a first air guide connecting pipe (11), two ends of the first air guide connecting pipe (11) are communicated with a second air guide connecting pipe (12), and two ends of a third air guide connecting pipe (13) are communicated with the second air guide connecting pipe (12);
a first air guide connecting pipe (11), a pair of second air guide connecting pipes (12) and a third air guide connecting pipe (13) form an isosceles trapezoid structure, and the two second air guide connecting pipes (12) are two sides of the isosceles trapezoid structure;
the length of the third gas guide connecting pipe (13) is smaller than that of the first gas guide connecting pipe (11);
the second gas guide connecting pipe (12) and the third gas guide connecting pipe (13) are both provided with a plurality of gas outlet hole (14) structures;
a first supporting connecting rod (16) is fixedly arranged on the biological sewage contact purification tank (1);
the device comprises a second support connecting rod (17), wherein one end side of the first support connecting rod (16) is fixedly connected with the middle of the second support connecting rod (17);
the device comprises a gas guide plate (18), wherein two ends of the gas guide plate (18) are fixedly connected with two ends of a second support connecting rod (17);
the cross section of the gas guide plate (18) is of an arc-shaped structure;
the gas guide plate (18) is positioned between the two first supporting plates (4);
the gas guide plate (18) is positioned right above the third gas guide connecting pipe (13);
a second supporting plate (19) is fixedly connected to the position of a water outlet of the biological sewage contact purification tank (1);
the device comprises a third supporting plate (20) and a fourth supporting plate (21), wherein one side of the third supporting plate (20) is connected with the second supporting plate (19), and the fourth supporting plate (21) is connected with the other side of the third supporting plate (20);
at least one pair of silt collecting vat (15) has been seted up to the bottom of sewage biological contact purifying tank (1), the position cooperation of silt collecting vat (15) and inside packing grillage (8).
2. The bio-contact oxidation pond purification and regulation device system of claim 1, wherein:
a movable roller structure is arranged on one side, close to the first supporting plate (4), of the second-stage connecting rod mechanism (7);
and the first supporting plate (4) is provided with a guide rail structure which is matched with the movable roller on the second-stage connecting rod mechanism (7).
3. The bio-contact oxidation pond purification and regulation device system of claim 1, wherein:
a second supporting plate (19) in the biological sewage contact purification tank (1) is obliquely and downwards arranged;
the third support plate (20) and the fourth support plate (21) are arranged obliquely upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455268.2A CN108609722B (en) | 2018-05-14 | 2018-05-14 | Biological contact oxidation pond purifies adjusting device system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455268.2A CN108609722B (en) | 2018-05-14 | 2018-05-14 | Biological contact oxidation pond purifies adjusting device system |
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| CN108609722A CN108609722A (en) | 2018-10-02 |
| CN108609722B true CN108609722B (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203144179U (en) * | 2013-04-15 | 2013-08-21 | 曹雯雯 | Membrane bioreactor for sewage treatment |
| CN103304024A (en) * | 2013-07-08 | 2013-09-18 | 郑州大学环境技术咨询工程公司 | Easy membrane formation type circulating bio-contact oxidation integrated reactor |
| CN203513356U (en) * | 2013-11-08 | 2014-04-02 | 成都加杰尔环保有限公司 | Movable sewage biological oxidization device |
| CN204607681U (en) * | 2015-04-30 | 2015-09-02 | 宣城得奇环保科技有限公司 | The two stage biological oxidation pond of middle aeration |
| CN107840448A (en) * | 2017-12-04 | 2018-03-27 | 厦门烟草工业有限责任公司 | Biofilm formation device and sewage disposal device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101353401B1 (en) * | 2011-07-15 | 2014-01-22 | (주)필로스 | Membrane bioreactors which are in response to the high processing load fluctuations effectively |
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2018
- 2018-05-14 CN CN201810455268.2A patent/CN108609722B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203144179U (en) * | 2013-04-15 | 2013-08-21 | 曹雯雯 | Membrane bioreactor for sewage treatment |
| CN103304024A (en) * | 2013-07-08 | 2013-09-18 | 郑州大学环境技术咨询工程公司 | Easy membrane formation type circulating bio-contact oxidation integrated reactor |
| CN203513356U (en) * | 2013-11-08 | 2014-04-02 | 成都加杰尔环保有限公司 | Movable sewage biological oxidization device |
| CN204607681U (en) * | 2015-04-30 | 2015-09-02 | 宣城得奇环保科技有限公司 | The two stage biological oxidation pond of middle aeration |
| CN107840448A (en) * | 2017-12-04 | 2018-03-27 | 厦门烟草工业有限责任公司 | Biofilm formation device and sewage disposal device |
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| CN108609722A (en) | 2018-10-02 |
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