CN111825282A - Automatic aeration biological filter - Google Patents
Automatic aeration biological filter Download PDFInfo
- Publication number
- CN111825282A CN111825282A CN202010787063.1A CN202010787063A CN111825282A CN 111825282 A CN111825282 A CN 111825282A CN 202010787063 A CN202010787063 A CN 202010787063A CN 111825282 A CN111825282 A CN 111825282A
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- China
- Prior art keywords
- tank body
- filter
- main tank
- aeration
- pipe
- Prior art date
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- 238000005273 aeration Methods 0.000 title claims abstract description 47
- 210000005056 cell body Anatomy 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000010865 sewage Substances 0.000 claims description 38
- 229920000742 Cotton Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 3
- 210000003437 trachea Anatomy 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The application discloses automatic change bological aerated filter, including main cell body, aeration equipment and filtering mechanism, the first motor of main cell body bottom central authorities installation, main cell body inner chamber bottom is equipped with the second dwang, the first motor of main cell body rigid coupling is run through to second dwang bottom, main cell body bottom symmetry is equipped with two drain, main cell body inner chamber central authorities installation filter screen, the first bearing of filter screen central authorities installation, two clearance brushes of second dwang top rigid coupling, a plurality of stirring leaves of the even rigid coupling in second dwang surface. Can avoid the steam pocket that the aeration produced too big through aeration pipe, gas outlet, porous diaphragm, outlet duct, rotor plate, first rotation pole and cutting blade, can improve the effect of aeration, carry out the breakage to the bubble, improve mixing efficiency, conveniently install the dismantlement trachea through threaded connection mouth moreover.
Description
Technical Field
The application relates to a biological aerated filter, in particular to an automatic biological aerated filter.
Background
An aeration biological filter tank, called BAF for short, is a novel sewage treatment process by a biomembrane method developed in Europe and America at the end of 80 years, is greatly developed in the early 90 years, has the maximum scale of dozens of thousands of tons per day, and is developed into a process capable of removing nitrogen and phosphorus, and the process has the functions of removing SS, COD, BOD, nitrification, nitrogen and phosphorus and removing AOX (harmful substances). The aeration biological filter tank is a new process integrating biological oxidation and suspended solid interception.
When the biological aerated filter filters waste water and sewage, bubbles possibly generated during aeration through the aeration pipe are different in size, and the general biological aerated filter is low in efficiency and possibly difficult to clean after being used for a long time. Therefore, the automatic biological aerated filter is proposed to solve the problems.
Disclosure of Invention
An automatic aeration biological filter tank comprises a main tank body, an aeration mechanism and a filtering mechanism, wherein a first motor is installed in the center of the bottom of the main tank body, a second rotating rod is arranged at the bottom of an inner cavity of the main tank body, the bottom end of the second rotating rod penetrates through the main tank body and is fixedly connected with the first motor, two sewage discharge ports are symmetrically formed in the bottom of the main tank body, a filter screen is installed in the center of the inner cavity of the main tank body, a first bearing is installed in the center of the filter screen, two cleaning brushes are fixedly connected to the top end of the second rotating rod, and a plurality of stirring blades are uniformly and; the aeration mechanism comprises an aeration pipe, cutting blades, a first rotating rod and a rotating plate, wherein the aeration pipe is positioned in an inner cavity of the main tank body, one end of the aeration pipe penetrates through the main tank body and is externally connected with an aeration pump, the aeration pipe is connected with a plurality of air outlet pipes, two ends of the air outlet pipes are connected with the aeration pipe through threaded connectors, an air outlet is formed in the top end of each air outlet pipe, a porous membrane is arranged inside each air outlet, the top end of the inner cavity of the main tank body is provided with the main tank body, the bottom of the main tank body is connected with a first bearing, the top end of the first bearing; filter mechanism includes assistance cell body, precoat, filtration cotton board, second filter and first filter, assistance cell body inner chamber is equipped with the loading board, loading board top and assistance cell body inner chamber bottom all are equipped with the precoat, two second filter and first filter are installed respectively to precoat top, be equipped with a plurality of filtration cotton board between loading board and the second filter, and connect through the third dwang between a plurality of filtration cotton board, assist cell body one side internally mounted second bearing, the third dwang is connected to the second bearing, assist cell body one side installing support, the inboard rigid coupling second motor of support, second motor one end rigid coupling third dwang, and the third dwang extends to assistance cell body inner chamber through the installing port of assisting cell body one side, assist the equal rigid coupling sterilamp in cell body inner chamber top both sides.
Furthermore, the two sides of the bottom of the auxiliary tank body are both provided with one-way water inlet pipes, one end of each one-way water inlet pipe penetrates through the main tank body, and the geometric behavior of each one-way water inlet pipe is L-shaped.
Further, the top end of the cleaning brush is attached to the bottom of the filter screen, and the drain outlet is externally connected with a drain pipeline.
Furthermore, four rotating plates are mounted at the top end of the first rotating rod, and a plurality of bubble openings are formed in the surface of each rotating plate.
Furthermore, the cross section of the air outlet pipe is in a convex shape, and the porous membrane is installed inside the air outlet through the installation frame.
Furthermore, a plurality of filter heads are uniformly arranged at the top of the first filter plate.
Furthermore, a water outlet groove and a water outlet are respectively arranged on two sides of the auxiliary pool body, and the bottom of the water outlet is connected with a water outlet pipe through a one-way valve.
Furthermore, the cross section of the bracket is C-shaped, and the top and the bottom of the bracket are both connected with the auxiliary pool body through bolts.
Furthermore, a plurality of through holes are arranged at the joint of the auxiliary tank body and the main tank body.
Furthermore, the top ends of the two sides of the main tank body are fixedly connected with water distribution tanks, the center of the bottom of each water distribution tank is fixedly connected with a sewage pipe, the upper portion of each water distribution tank is provided with a valve, and the bottom ends of the sewage pipes penetrate through the main tank body and extend to the inner cavity of the main tank body.
The beneficial effect of this application is: the application provides a reliable and high automatic bological aerated filter of filtration efficiency of structure.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall front view structure of the embodiment shown in FIG. 1;
FIG. 3 is a schematic view of the outlet pipe of the embodiment shown in FIG. 1;
FIG. 4 is a schematic view of the structure of the rotating plate of the embodiment shown in FIG. 1;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 2A of the embodiment of FIG. 1;
fig. 6 is a schematic diagram of a partial enlarged structure at B of fig. 2 of the embodiment shown in fig. 1.
In the figure: 1. the device comprises a filter screen, 2, a cutting blade, 3, a sewage pipe, 4, a first rotating rod, 5, a water outlet pipe, 6, a one-way valve, 7, a water outlet, 8, a water outlet groove, 9, a filter head, 10, a filter material layer, 11, an ultraviolet sterilizing lamp, 12, an auxiliary tank body, 13, a main tank body, 14, a water distribution groove, 15, a rotating plate, 16, an aeration pipe, 17, a one-way water inlet pipe, 18, a first bearing, 19, a second rotating rod, 20, a first motor, 21, a stirring blade, 22, a sewage discharge outlet, 23, a cleaning brush, 24, a threaded connector, 25, an air outlet, 26, a porous membrane, 27, an air outlet pipe, 28, a bubble opening, 29, a filter cotton plate, 30, a second bearing, 31, a bearing plate, 32, a first filter plate, 33, a third rotating rod, 34, a second filter plate, 35, a mounting opening, 36, a second motor.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 6, the automatic biological aerated filter includes: the aeration device comprises a main tank body 13, an aeration mechanism and a filtering mechanism, wherein a first motor 20 is arranged in the center of the bottom of the main tank body 13, a second rotating rod 19 is arranged at the bottom of the inner cavity of the main tank body 13, the bottom end of the second rotating rod 19 penetrates through the main tank body 13 and is fixedly connected with the first motor 20, two sewage discharge outlets 22 are symmetrically arranged at the bottom of the main tank body 13, a filter screen 1 is arranged in the center of the inner cavity of the main tank body 13, a first bearing 18 is arranged in the center of the filter screen 1, the top end of the second rotating rod 19 is fixedly connected with; the aeration mechanism comprises an aeration pipe 16, cutting blades 2, a first rotating rod 4 and a rotating plate 15, the aeration pipe 16 is positioned in the inner cavity of the main tank body 13, one end of the aeration pipe 16 penetrates through the main tank body 13 and is externally connected with an aeration pump, the aeration pipe 16 is connected with a plurality of air outlet pipes 27, two ends of the air outlet pipes 27 are connected with the aeration pipe 16 through threaded connectors 24, air outlets 25 are formed in the top ends of the air outlet pipes 27, porous membranes 26 are arranged inside the air outlets 25, the main tank body 13 is arranged at the top end of the inner cavity of the main tank body 13, the bottom of the main tank body 13 is connected with a first bearing 18, the top end; the filtering mechanism comprises an auxiliary tank body 12, filter material layers 10, filtering cotton plates 29, second filter plates 34 and first filter plates 32, a bearing plate 31 is arranged in the inner cavity of the auxiliary tank body 12, the filter material layers 10 are respectively arranged at the top of the bearing plate 31 and the bottom of the inner cavity of the auxiliary tank body 12, the second filter plates 34 and the first filter plates 32 are respectively arranged at the tops of the two filter material layers 10, a plurality of filtering cotton plates 29 are arranged between the bearing plate 31 and the second filter plates 34, a plurality of filter cotton plates 29 are connected through a third rotating rod 33, a second bearing 30 is arranged inside one side of the auxiliary tank body 12, the second bearing 30 is connected with the third rotating rod 33, a bracket 37 is arranged on one side of the auxiliary tank body 12, a second motor 36 is fixedly connected with the inner side of the bracket 37, one end of the second motor 36 is fixedly connected with the third rotating rod 33, and the third rotating rod 33 extends to the inner cavity of the auxiliary tank body 12 through the mounting port 35 at one side of the auxiliary tank body 12, and both sides of the top of the inner cavity of the auxiliary tank body 12 are fixedly connected with the ultraviolet sterilizing lamps 11.
Both sides of the bottom of the auxiliary tank body 12 are provided with one-way water inlet pipes 17, one end of each one-way water inlet pipe 17 penetrates through the main tank body 13, and the geometric behavior of each one-way water inlet pipe 17 is L-shaped; the top end of the cleaning brush 23 is attached to the bottom of the filter screen 1, and the sewage discharge port 22 is externally connected with a sewage discharge pipeline; four rotating plates 15 are arranged at the top ends of the first rotating rods 4, and a plurality of bubble ports 28 are formed in the surfaces of the rotating plates 15; the section of the air outlet pipe 27 is convex, and the porous membrane 26 is arranged inside the air outlet 25 through the mounting frame; a plurality of filter heads 9 are uniformly arranged at the top of the first filter plate 32; a water outlet groove 8 and a water outlet 7 are respectively arranged at two sides of the auxiliary tank body 12, and the bottom of the water outlet 7 is connected with a water outlet pipe 5 through a one-way valve 6; the section of the bracket 37 is C-shaped, and the top and the bottom of the bracket 37 are both connected with the auxiliary tank body 12 through bolts; a plurality of through holes are arranged at the joint of the auxiliary tank body 12 and the main tank body 13; the top ends of both sides of the main tank body 13 are fixedly connected with a water distribution tank 14, the center of the bottom of the water distribution tank 14 is fixedly connected with a sewage pipe 3, a valve is arranged on the sewage pipe 3, and the bottom end of the sewage pipe 3 penetrates through the main tank body 13 and extends to the inner cavity of the main tank body 13.
When the sewage treatment device is used, electrical elements appearing in the sewage treatment device are externally connected with a communication power supply and a control switch when in use, sewage can be stored through the water distribution tank 14, then the sewage can be conveniently conveyed to the inner cavity of the auxiliary tank body 12 through the sewage pipe 3, the second rotating rod 19 is driven to rotate through the first motor 20, the stirring blade 21 can be conveniently driven to rotate so as to enable the sewage to move upwards, then preliminary filtration is carried out through the filter screen 1, some sludge can be removed through the preliminary filtration, some filtered sewage can be deposited at the bottom of the main tank body 13, then the sewage discharge port 22 can be conveniently used for sewage discharge, after the filter screen 1 is passed, an external aeration pump can conveniently carry out aeration through the aeration pipe 16, the air outlet pipe 27 and the air outlet 25, the two sides of the air outlet pipe 27 are both connected with the aeration pipe 16 through the threaded connectors 24, the installation and the disassembly are convenient, the, can cooperate with the porous membrane 26 to conveniently improve the mixing and aeration effects, then the sewage enters the interior of the auxiliary cell body 12 through the through hole at the joint of the auxiliary cell body 12 and the main cell body 13, firstly, the sewage is filtered through the filter material layer 10 at the bottom of the inner cavity of the auxiliary cell body 12, then, the sewage is contacted with the filter cotton plate 29 through the second filter plate 34, the second motor 36 operates to drive the third rotating rod 33 to rotate, the filter cotton plate 29 can be conveniently driven to rotate to improve the effect of adsorbing impurities, moreover, the connection between the third rotating rod 33 and the second motor 36 can be untied, then, the support 37 is removed, the filter cotton plate 29 in the interior of the auxiliary cell body 12 can be taken out through the mounting port 35, the cleaning and the replacement are convenient, the filtering effect is ensured, the sewage is then filtered through the filter material layer 10 at the top of the bearing plate 31, the first filter plate 32 and the filter head 9, the quality of water is ensured, water is discharged through the water outlet grooves 8 and the water outlets 7 on the two sides of the top end of the auxiliary tank body 12, and the one-way valve 6 and the water outlet pipe 5 can be conveniently conveyed.
By adopting the scheme, the aeration pipe, the air outlet, the porous membrane, the air outlet pipe, the rotating plate, the first rotating rod and the cutting blade can prevent a steam pocket generated by aeration from being too large, the aeration effect can be improved, bubbles are crushed, the mixing efficiency is improved, and the air outlet pipe can be conveniently mounted and dismounted through the threaded connector; in addition, the input sewage can be filtered through the filter screen, the second rotating rod and the stirring blades can play a role in improving the sewage, so that preliminary filtration is convenient to carry out, the bottom of the filter screen can be cleaned through the cleaning brush, the filter screen is prevented from being blocked by sludge, the aeration filtration effect is prevented from being influenced, and then the sewage is discharged through the sewage discharge outlet in time; and, can improve the filter effect to impurity in the sewage through first filter, filter head, loading board, second filter, second bearing, filtration cotton board, third dwang and two filter material layers, carry out last step through the sterilamp at last and filter, improve the quality of play water when convenient, outlet duct and gas outlet can conveniently take out the filtration cotton board moreover, conveniently clear up, guarantee the effect of adsorbed impurity.
The first motor 20 is a model TC100L1-4 manufactured by diskki automation electromechanical limited, dongguan, and its associated power supply and circuitry.
The second motor 36 is of the type YE2-132M-4 manufactured by fugui motors ltd, zhejiang and its associated power supply and circuitry.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An automatic change bological aerated filter which characterized in that: the aeration device comprises a main tank body (13), an aeration mechanism and a filtering mechanism, wherein a first motor (20) is installed at the center of the bottom of the main tank body (13), a second rotating rod (19) is arranged at the bottom of the inner cavity of the main tank body (13), the bottom end of the second rotating rod (19) penetrates through the main tank body (13) and is fixedly connected with the first motor (20), two sewage outlets (22) are symmetrically arranged at the bottom of the main tank body (13), a filter screen (1) is installed at the center of the inner cavity of the main tank body (13), a first bearing (18) is installed at the center of the filter screen (1), two cleaning brushes (23) are fixedly connected to the top end of the second rotating rod (19), and a plurality of stirring blades (21; the aeration mechanism comprises an aeration pipe (16), cutting blades (2), a first rotating rod (4) and a rotating plate (15), wherein the aeration pipe (16) is positioned in the inner cavity of a main tank body (13), one end of the aeration pipe (16) penetrates through the main tank body (13) and is externally connected with an aeration pump, the aeration pipe (16) is connected with a plurality of air outlet pipes (27), two ends of each air outlet pipe (27) are connected with the aeration pipe (16) through threaded connectors (24), an air outlet (25) is formed in the top end of each air outlet pipe (27), a porous membrane (26) is arranged inside each air outlet (25), the top end of the inner cavity of the main tank body (13) is provided with the main tank body (13), the bottom of the main tank body (13) is connected with a first bearing (18), the top end of the first bearing (18) is fixedly connected with the rotating plate; the filter mechanism comprises an auxiliary tank body (12), a filter material layer (10), filter cotton plates (29), a second filter plate (34) and a first filter plate (32), a bearing plate (31) is arranged in the inner cavity of the auxiliary tank body (12), the filter material layer (10) is arranged at the top of the bearing plate (31) and at the bottom of the inner cavity of the auxiliary tank body (12), the filter material layer (10) is divided into two parts, the second filter plate (34) and the first filter plate (32) are respectively arranged at the top of the filter material layer (10), a plurality of filter cotton plates (29) are arranged between the bearing plate (31) and the second filter plate (34), the filter cotton plates (29) are connected through a third rotating rod (33), a second bearing (30) is arranged inside one side of the auxiliary tank body (12), the second bearing (30) is connected with the third rotating rod (33), a support (37) is arranged on one side of the auxiliary tank body (12), second motor (36) one end rigid coupling third dwang (33), and third dwang (33) extend to and assist cell body (12) inner chamber through installing port (35) of assisting cell body (12) one side, assist equal rigid coupling ultraviolet sterilamp (11) in cell body (12) inner chamber top both sides.
2. An automated biological aerated filter according to claim 1, wherein: and two sides of the bottom of the auxiliary tank body (12) are respectively provided with a one-way water inlet pipe (17), one end of the one-way water inlet pipe (17) penetrates through the main tank body (13), and the one-way water inlet pipe (17) is in an L shape in geometric behavior.
3. An automated biological aerated filter according to claim 1, wherein: the top end of the cleaning brush (23) is attached to the bottom of the filter screen (1), and the sewage outlet (22) is externally connected with a sewage discharge pipeline.
4. An automated biological aerated filter according to claim 1, wherein: four rotating plates (15) are mounted at the top ends of the first rotating rods (4), and a plurality of bubble openings (28) are formed in the surfaces of the rotating plates (15).
5. An automated biological aerated filter according to claim 1, wherein: the section of the air outlet pipe (27) is in a convex shape, and the porous membrane (26) is arranged inside the air outlet (25) through the mounting frame.
6. An automated biological aerated filter according to claim 1, wherein: and a plurality of filter heads (9) are uniformly arranged at the top of the first filter plate (32).
7. An automated biological aerated filter according to claim 1, wherein: and a water outlet groove (8) and a water outlet (7) are respectively arranged on two sides of the auxiliary tank body (12), and the bottom of the water outlet (7) is connected with a water outlet pipe (5) through a one-way valve (6).
8. An automated biological aerated filter according to claim 1, wherein: the section of the bracket (37) is C-shaped, and the top and the bottom of the bracket (37) are both connected with the auxiliary tank body (12) through bolts.
9. An automated biological aerated filter according to claim 1, wherein: a plurality of through holes are arranged at the joint of the auxiliary tank body (12) and the main tank body (13).
10. An automated biological aerated filter according to claim 1, wherein: the sewage treatment device is characterized in that the top ends of two sides of the main tank body (13) are fixedly connected with a water distribution tank (14), the center of the bottom of the water distribution tank (14) is fixedly connected with a sewage pipe (3), a valve is arranged on the sewage pipe (3), and the bottom end of the sewage pipe (3) penetrates through the main tank body (13) and extends to the inner cavity of the main tank body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787063.1A CN111825282A (en) | 2020-08-07 | 2020-08-07 | Automatic aeration biological filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787063.1A CN111825282A (en) | 2020-08-07 | 2020-08-07 | Automatic aeration biological filter |
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| CN111825282A true CN111825282A (en) | 2020-10-27 |
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| CN202010787063.1A Pending CN111825282A (en) | 2020-08-07 | 2020-08-07 | Automatic aeration biological filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082778A (en) * | 2021-05-10 | 2021-07-09 | 张志伟 | Petrochemical oil-water separation device |
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