CN214060055U - Water and gas distribution device of integrated ozone and biological aerated filter - Google Patents
Water and gas distribution device of integrated ozone and biological aerated filter Download PDFInfo
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- CN214060055U CN214060055U CN202023299385.6U CN202023299385U CN214060055U CN 214060055 U CN214060055 U CN 214060055U CN 202023299385 U CN202023299385 U CN 202023299385U CN 214060055 U CN214060055 U CN 214060055U
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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
Abstract
The utility model relates to the technical field of biological filter, in particular to an integral ozone and aeration biological filter water and gas distribution device, which comprises a bottom supporting plate, a main water and gas distribution pipe, a branch water and gas distribution pipe and a U-shaped pipe, wherein the middle part of the top of the bottom supporting plate is provided with a reserved mounting groove along the length direction, the main water and gas distribution pipe is arranged in the reserved mounting groove, one end of the main water and gas distribution pipe is provided with a first connecting flange, the outer side wall of the main water and gas distribution pipe is provided with a fixing part, the front and back ends of the main water and gas distribution pipe are provided with a plurality of groups of branch water and gas distribution pipes at equal intervals, a backing plate is arranged between the branch water and gas distribution pipe and the bottom supporting plate, one end of the branch water and gas distribution pipe, which is far away from the main water and gas distribution pipe, is provided with a second connecting flange, the integral device can uniformly distribute ozone in the biological filter, improve the utilization rate of the ozone, and improve the gas-water mixing efficiency of the biological filter, the circulation efficiency is improved, the trouble of manual cleaning is reduced, and certain popularization value is achieved.
Description
Technical Field
The utility model relates to a biological filter technical field specifically is an integral type ozone and biological aerated filter water distribution gas distribution device.
Background
An aeration biological filter pool, called BAF for short, is a novel sewage treatment process by a biomembrane method developed in Europe and America at the end of the 80 s, is greatly developed in the early 90 s, has the maximum scale of dozens of thousands of tons per day, and can be developed into a process capable of removing nitrogen and phosphorus.
The water and gas distribution device in the existing ozone and biological aerated filter is poor in the distribution uniformity of wastewater mixed with ozone, is not favorable for uniform water and gas distribution, reduces the utilization efficiency of ozone, and a filter screen at the water and gas distribution hole is easy to block, so that manual cleaning is needed, time and labor are wasted, and the problem is improved by the integrated ozone and biological aerated filter water and gas distribution device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integral type ozone and biological aerated filter water distribution gas distribution device to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a water and gas distribution device of an integrated ozone and biological aerated filter comprises a bottom supporting plate, a water and gas distribution main pipe, water and gas distribution branch pipes and U-shaped pipes, wherein a reserved mounting groove is formed in the middle of the top of the bottom supporting plate along the length direction, the water and gas distribution main pipe is arranged in the reserved mounting groove, a first connecting flange is arranged at one end of the water and gas distribution main pipe, a fixing part is arranged on the outer side wall of the water and gas distribution main pipe, a plurality of groups of water and gas distribution branch pipes are arranged at the front end and the rear end of the water and gas distribution main pipe at equal intervals, a backing plate is arranged between the water and gas distribution branch pipes and the bottom supporting plate, a second connecting flange is arranged at one end, away from the water and gas distribution main pipe, of each group of water and gas distribution branch pipes, the U-shaped pipes are connected with each other, third connecting flanges are arranged at the two ends of the U-shaped pipes, and a plurality of water and gas distribution holes are uniformly arranged on the U-shaped pipes, the novel water distribution and air distribution device is characterized in that a filter screen is arranged inside the outlet end of the water distribution and air distribution hole, two fixing plates are arranged on two sides of the outlet end of the water distribution and air distribution hole, a rotating shaft is connected between the two fixing plates, a fixing shaft sleeve is fixedly arranged on the rotating shaft, six rotating blades are circumferentially distributed on the outer side wall of the fixing shaft sleeve, and a scraper plate is arranged at one end, far away from the fixing shaft sleeve, of each rotating blade.
Preferably, the fixing pieces are arranged at equal intervals, and two ends of the fixing pieces are fixedly connected with the bottom supporting plate through bolts.
Preferably, the water and gas distribution branch pipes and the water and gas distribution main pipe are integrally formed.
Preferably, the U-shaped pipe is connected with the water and air distribution branch pipe through a third connecting flange and a second connecting flange, and a sealing gasket is arranged between the third connecting flange and the second connecting flange.
Preferably, the filter screen is of an arc-shaped structure, and the filter screen is fixedly connected with the inner side wall of the water distribution and air distribution hole through bolts.
Preferably, both ends of the rotating shaft are rotatably connected with the fixed plate through bearings.
Preferably, the fixed shaft sleeve is formed on one side of the rotating blade, the scraper is fixedly connected with the rotating blade, and the scraper is in contact with the filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, department has seted up along length direction and has reserved the mounting groove in the middle of the bottom layer board top through setting up, be responsible for the water distribution gas distribution and place and reserve the mounting groove, the mounting through a plurality of equidistant distribution is responsible for the position with the water distribution gas distribution and is injectd, be equipped with the backing plate between branch pipe and the bottom layer board, play the bearing effect to branch pipe of water distribution gas distribution, the pipeline rocks or the displacement when avoiding water distribution gas distribution, the multiunit branch pipe of water distribution gas distribution that equidistant setting in both ends around being responsible for through water distribution gas distribution, and U type pipe is connected through third flange and second flange with branch pipe of water distribution gas distribution, evenly be equipped with a plurality of water distribution gas distribution holes on the U type pipe, make ozone can evenly distributed in the filtering pond, the utilization ratio of ozone has been improved, improve the air water mixing efficiency of bological aerated filter, the practicality is higher.
2. The utility model discloses in, filter screen through setting up, the apparatus further comprises a rotating shaft, fixed axle sleeve, rotor blade and scraper blade, avoid debris to get into the inside jam that causes of pipeline from water distribution gas distribution hole through the filter screen, both ends through the pivot all rotate with the fixed plate through the bearing and be connected, when water distribution gas distribution, water distribution gas distribution hole exit flow velocity accelerates, drive fixed axle sleeve and rotor blade and rotate, improve the homogeneity of water distribution gas distribution, and rotor blade keeps away from the one end fixedly connected with scraper blade of fixed axle sleeve, the scraper blade contacts with the filter screen, the filter screen is the arc structure, thereby rotor blade drives there is the scraper blade rotation, strike off the debris of adhesion on the filter screen, and the efficiency of circulation is improved, the trouble of artifical clearance is reduced, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic view of the structure of the water and air distribution holes of the utility model.
In the figure: 1. a bottom pallet; 2. a water distribution and gas distribution main pipe; 3. a first connecting flange; 4. a fixing member; 5. a water distribution and gas distribution branch pipe; 6. a second connecting flange; 7. a third connecting flange; 8. a U-shaped pipe; 9. reserving a mounting groove; 10. water distribution and air distribution holes; 11. a base plate; 12. a filter screen; 13. a fixing plate; 14. a rotating shaft; 15. fixing the shaft sleeve; 16. a rotor blade; 17. a scraper.
Detailed Description
The technical solution 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 only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a water and gas distribution device of an integrated ozone and aeration biological filter comprises a bottom supporting plate 1, a water and gas distribution main pipe 2, water and gas distribution branch pipes 5 and U-shaped pipes 8, wherein a reserved mounting groove 9 is formed in the middle of the top of the bottom supporting plate 1 along the length direction, the water and gas distribution main pipe 2 is arranged in the reserved mounting groove 9, one end of the water and gas distribution main pipe 2 is provided with a first connecting flange 3, the outer side wall of the water and gas distribution main pipe 2 is provided with a plurality of fixing pieces 4, the fixing pieces 4 are arranged at equal intervals, two ends of the fixing pieces 4 are fixedly connected with the bottom supporting plate 1 through bolts, a plurality of groups of water and gas distribution branch pipes 5 are arranged at equal intervals at the front end and the rear end of the water and gas distribution main pipe 2, the water and gas distribution branch pipes 5 and the water and gas distribution main pipe 2 are integrally formed, a backing plate 11 is arranged between the water and gas distribution branch pipes 5 and the bottom supporting plate 1, one end of the water and gas distribution branch pipes 5, which is far away from the water and gas distribution main pipe 2, is provided with a second connecting flange 6, a U-shaped pipe 8 is connected between each group of water and gas distribution branch pipes 5, both ends of the U-shaped pipe 8 are provided with a third connecting flange 7, the U-shaped pipe 8 is connected with the water and gas distribution branch pipes 5 through the third connecting flange 7 and a second connecting flange 6, a sealing gasket is arranged between the third connecting flange 7 and the second connecting flange 6, the U-shaped pipe 8 is uniformly provided with a plurality of water and gas distribution holes 10, a filter screen 12 is arranged inside the outlet end of the water and gas distribution holes 10, the filter screen 12 is of an arc structure, the inner side walls of the filter screen 12 and the water and gas distribution holes 10 are fixedly connected through bolts, both sides of the outlet end of the water and gas distribution holes 10 are provided with fixing plates 13, a rotating shaft 14 is connected between the two fixing plates 13, both ends of the rotating shaft 14 are rotatably connected with the fixing plates 13 through bearings, a fixing shaft sleeve 15 is fixedly sleeved on the rotating shaft 14, the end of the rotating blade 16 far away from the fixed shaft sleeve 15 is provided with a scraper 17, the fixed shaft sleeve 15 and one side of the rotating blade 16 are molded, the scraper 17 is fixedly connected with the rotating blade 16, and the scraper 17 is contacted with the filter screen 12.
The utility model discloses work flow: when in use, a reserved mounting groove 9 is arranged in the middle of the top of the bottom supporting plate 1 along the length direction, the water and gas distribution main pipe 2 is placed in the reserved mounting groove 9, the position of the water and gas distribution main pipe 2 is limited by a plurality of fixing pieces 4 which are distributed at equal intervals, a backing plate 11 is arranged between the water and gas distribution branch pipe 5 and the bottom supporting plate 1 to support the water and gas distribution branch pipe 5 so as to prevent the pipeline from shaking or shifting during water and gas distribution, a plurality of groups of water and gas distribution branch pipes 5 which are arranged at equal intervals are arranged at the front end and the rear end of the water and gas distribution main pipe 2, the U-shaped pipe 8 is connected with the water and gas distribution branch pipe 5 through a third connecting flange 7 and a second connecting flange 6, a plurality of water and gas distribution holes 10 are uniformly arranged on the U-shaped pipe 8, so that ozone can be uniformly distributed in the filter tank, the utilization rate of ozone is improved, the gas-water mixing efficiency of the biological aerated filter tank is improved, debris is prevented from entering the pipeline from the water and gas distribution holes 10 through a filter screen 12 to cause blockage, both ends through pivot 14 all are connected with fixed plate 13 rotation through the bearing, when water distribution gas distribution, water distribution gas distribution 10 exit flow velocity is accelerated, drive fixed axle sleeve 15 and rotating blade 16 and rotate, improve the homogeneity of water distribution gas distribution, and rotating blade 16 keeps away from the one end fixedly connected with scraper blade 17 of fixed axle sleeve 15, scraper blade 17 contacts with filter screen 12, filter screen 12 is the arc structure, thereby rotating blade 16 drives there is scraper blade 17 to rotate, strike off the debris of adhesion on filter screen 12, the circulation efficiency is improved, the trouble of artifical clearance is reduced, convenient to use, certain spreading value has.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an integral type ozone and biological aerated filter water distribution gas distribution device, includes bottom layer board (1), water distribution gas distribution person in charge (2), water distribution gas distribution branch pipe (5) and U type pipe (8), its characterized in that: a reserved mounting groove (9) is formed in the middle of the top of the bottom supporting plate (1) along the length direction, a water and gas distribution main pipe (2) is arranged in the reserved mounting groove (9), a first connecting flange (3) is arranged at one end of the water and gas distribution main pipe (2), a fixing part (4) is arranged on the outer side wall of the water and gas distribution main pipe (2), a plurality of groups of water and gas distribution branch pipes (5) are arranged at the front end and the rear end of the water and gas distribution main pipe (2) at equal intervals, a base plate (11) is arranged between the water and gas distribution branch pipes (5) and the bottom supporting plate (1), a second connecting flange (6) is arranged at one end, away from the water and gas distribution main pipe (2), of each group of U-shaped pipes (8) is connected between the water and gas distribution branch pipes (5), third connecting flanges (7) are arranged at two ends of the U-shaped pipes (8), and a plurality of water and gas distribution holes (10) are uniformly arranged on the U-shaped pipes (8), the utility model discloses a water distribution and air distribution device, including fixed axle sleeve (15), the exit end both sides of water distribution and air distribution hole (10) all are equipped with fixed plate (13), two be connected with pivot (14) between fixed plate (13), fixed cover is equipped with fixed axle sleeve (15) on pivot (14), it has six rotating vane (16) to be the circumference distribution on the lateral wall of fixed axle sleeve (15), the one end that fixed axle sleeve (15) were kept away from in rotating vane (16) is equipped with scraper blade (17).
2. The water and gas distribution device of the integrated ozone and biological aerated filter according to claim 1, which is characterized in that: the fixing pieces (4) are arranged at equal intervals, and two ends of the fixing pieces (4) are fixedly connected with the bottom supporting plate (1) through bolts.
3. The water and gas distribution device of the integrated ozone and biological aerated filter according to claim 1, which is characterized in that: the water distribution and gas distribution branch pipes (5) and the water distribution and gas distribution main pipe (2) are integrally formed.
4. The water and gas distribution device of the integrated ozone and biological aerated filter according to claim 1, which is characterized in that: the U-shaped pipe (8) is connected with the water and gas distribution branch pipe (5) through a third connecting flange (7) and a second connecting flange (6), and a sealing gasket is arranged between the third connecting flange (7) and the second connecting flange (6).
5. The water and gas distribution device of the integrated ozone and biological aerated filter according to claim 1, which is characterized in that: the filter screen (12) is of an arc-shaped structure, and the filter screen (12) is fixedly connected with the inner side wall of the water distribution and air distribution hole (10) through a bolt.
6. The water and gas distribution device of the integrated ozone and biological aerated filter according to claim 1, which is characterized in that: and the two ends of the rotating shaft (14) are rotatably connected with the fixed plate (13) through bearings.
7. The water and gas distribution device of the integrated ozone and biological aerated filter according to claim 1, which is characterized in that: the fixed shaft sleeve (15) and one side of the rotating blade (16) are molded, the scraper (17) is fixedly connected with the rotating blade (16), and the scraper (17) is in contact with the filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023299385.6U CN214060055U (en) | 2020-12-31 | 2020-12-31 | Water and gas distribution device of integrated ozone and biological aerated filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023299385.6U CN214060055U (en) | 2020-12-31 | 2020-12-31 | Water and gas distribution device of integrated ozone and biological aerated filter |
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| Publication Number | Publication Date |
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| CN214060055U true CN214060055U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023299385.6U Active CN214060055U (en) | 2020-12-31 | 2020-12-31 | Water and gas distribution device of integrated ozone and biological aerated filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231697A (en) * | 2022-07-12 | 2022-10-25 | 清华大学 | Water and gas distribution device and method for BioTopp aerobic granular sludge biochemical reactor |
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2020
- 2020-12-31 CN CN202023299385.6U patent/CN214060055U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231697A (en) * | 2022-07-12 | 2022-10-25 | 清华大学 | Water and gas distribution device and method for BioTopp aerobic granular sludge biochemical reactor |
| CN115231697B (en) * | 2022-07-12 | 2024-01-26 | 清华大学 | Water and gas distribution device and method for BioTopp aerobic granular sludge biochemical reactor |
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