CN211311220U - Sewage treatment plant biological filter device - Google Patents
Sewage treatment plant biological filter device Download PDFInfo
- Publication number
- CN211311220U CN211311220U CN201921380519.1U CN201921380519U CN211311220U CN 211311220 U CN211311220 U CN 211311220U CN 201921380519 U CN201921380519 U CN 201921380519U CN 211311220 U CN211311220 U CN 211311220U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sewage treatment
- treatment plant
- filter screen
- spring groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 28
- 238000005273 aeration Methods 0.000 claims abstract description 35
- 210000005056 cell body Anatomy 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 241000195493 Cryptophyta Species 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a sewage treatment plant biological filter device, including the cell body, two spacing grooves, every have been seted up to the symmetry on the cell body inside wall equal sliding connection has the stopper, two between the stopper fixed mounting has the installing frame, fixed mounting has the filter screen in the installing frame, four spring grooves have been seted up to the symmetry in the installing frame left and right sides wall, every equal sliding connection has the buttressing plate in the spring groove, every the equal fixedly connected with pinion rack of one end of buttressing plate, every the pinion rack deviates from two springs of the equal symmetrical fixedly connected with of one end of buttressing plate, two the equal fixed connection of the other end of spring is on the inner wall of spring groove, the vertical rotation in spring groove is connected with the ratch. The utility model discloses, the filter screen can be fine carry out abundant clearance to showy algae and the heavy object in the cell body, has avoided the aeration head to receive the clearance of accomplishing bottom of the pool impurity and algae when blockking up, has avoided the damage of aeration head.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sewage treatment plant biological filter device.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely used in each field such as building, agriculture, traffic, the energy, the petrochemical industry, the environmental protection, the city view, medical treatment, food and beverage, also more and more walk into common people's daily life, a plurality of aeration heads have been installed to the bottom of the pool, the aeration head passes through the pipeline and is connected with pressurized air source, in sewage treatment process, when with the sewage treatment district of pumping into in the circular purification tank behind the right amount medicine with water, high-pressure gas gets into circular purification tank through the aeration head simultaneously, produce a large amount of microbubbles, make the suspended solid in the sewage and through adding the flocculent colloid thing that the medicine was formed better float to the surface of water sooner, then utilize mechanical or manual method to clear away the dross.
However, the sewage contains a large amount of large impurities such as algae, the impurities and algae fall on the aeration head to block the aeration head, so that the aeration effect of the aeration head is reduced, and the impurities and algae fall on the bottom of the tank and are difficult to remove, which causes great inconvenience to cleaning workers.
Therefore, a biological filter device for a sewage treatment plant is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that sewage contains a large amount of large-scale impurity algae, these impurity and algae fall on the aeration head and can cause the jam to the aeration head, and then reduced the aeration effect of aeration head to these impurity and algae fall on the bottom of the pool and are difficult to clear away, have caused very big inconvenient shortcoming for cleaner, and a sewage treatment plant biological filter device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a biological filter device of a sewage treatment plant comprises a tank body, wherein two limiting grooves are symmetrically formed in the inner side wall of the tank body, each limiting groove is internally and slidably connected with a limiting block, an installation frame is fixedly installed between the two limiting blocks, a filter screen is fixedly installed in the installation frame, four spring grooves are symmetrically formed in the left side wall and the right side wall of the installation frame, a resisting plate is slidably connected in each spring groove, one end of each resisting plate is fixedly connected with a toothed plate, one end of each toothed plate, which is opposite to the resisting plate, is symmetrically and fixedly connected with two springs, the other ends of the two springs are fixedly connected on the inner wall of the spring groove, a toothed rod is vertically and rotatably connected in each spring groove and is meshed with the toothed plates, a rotating rod is fixedly connected to the upper end face of the toothed rod, and a handle is fixedly connected to the upper end face of the rotating rod, which penetrates through, the supporting plate is provided with a plurality of limiting teeth at equal intervals at one end deviating from the toothed plate, each limiting tooth is supported on the side wall of the filter screen, the upper end face of the tank body is symmetrically provided with two lifting mechanisms, a water inlet is formed in the side wall of the upper end of the tank body, and a water outlet is formed in the side wall of the lower end of the tank body.
Preferably, each lifting mechanism comprises a servo motor and a winding wheel, and each servo motor is fixedly installed on the upper end face of the pool body.
Preferably, each winding wheel is rotatably connected to the upper end face of the pool body, and the output end of the servo motor is fixedly connected with a driving wheel.
Preferably, the driving wheel is connected with the winding wheel through a belt in a transmission mode, the winding wheel is wound with a pull rope, and the lower end of the pull rope is fixedly connected to the upper end face of the mounting frame through a fixing block.
Preferably, the bottom end surface in the tank body is fixedly provided with an aeration pipe, and the upper end surface of the aeration pipe is fixedly provided with a plurality of aeration heads at equal intervals.
Preferably, the handle is provided with an anti-slip sleeve, and the anti-slip sleeve is provided with an anti-slip bulge.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the filter screen can prevent the aeration head from being blocked by heavy objects and algae in the tank body, thereby avoiding the damage of the aeration head, further enhancing the aeration effect of the aeration head, after the tank body is used for a long time, a plurality of impurity particles can be deposited on the upper end surface of the filter screen in the tank body, and a plurality of algae can float on the sewage surface, at the moment, the servo motor is started, the output end of the servo motor can drive the driving wheel to rotate, further the belt drives the winding wheel to rotate, further the pull rope is wound, the mounting frame moves upwards along the inner wall of the tank body until the mounting frame rises to the upper end surface of the tank body, at the moment, the handle is rotated, further the toothed bar is driven to rotate, the toothed plate extrudes the spring, the toothed plate can drive the abutting plate to open the side wall of the filter screen, further the filter screen can be conveniently taken out from the mounting frame to be replaced and cleaned, in the process, the filter screen can well fully clean the floating, the blockage of the aeration head is avoided, the cleaning of impurities and algae at the bottom of the tank is completed, and the damage of the aeration head is avoided;
2. when the filter screen needs to be installed, the handle is screwed, so that the abutting plate is retracted into the spring groove, then the filter screen is placed into the installation frame, the handle is loosened at the moment, the elastic force of the spring can push the toothed plate and the abutting plate, so that the limiting teeth on the abutting plate abut against the filter screen, the filter screen is fixed in the installation frame, and the filter screen is prevented from shaking.
Drawings
FIG. 1 is a schematic front structural view of a biological filter device of a sewage treatment plant according to the present invention;
FIG. 2 is a schematic top view of a biological filter apparatus of a sewage treatment plant according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the aeration device comprises an aeration pipe 1, a limiting block 2, a limiting groove 3, a tank body 4, a servo motor 5, a winding wheel 6, a driving wheel 7, a pulling rope 8, an aeration head 9, a fixing block 10, a mounting frame 11, a filter screen 12, a limiting tooth 13, a supporting plate 14, a handle 15, a toothed plate 16, a spring groove 17, a spring 18 and a toothed rod 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a biological filter device of a sewage treatment plant comprises a tank body 4, two limiting grooves 3 are symmetrically arranged on the inner side wall of the tank body 4, a limiting block 2 is slidably connected in each limiting groove 3, an installation frame 11 is fixedly arranged between the two limiting blocks 2, a filter screen 12 is fixedly arranged in the installation frame 11, four spring grooves 17 are symmetrically arranged in the left side wall and the right side wall of the installation frame 11, a resisting plate 14 is slidably connected in each spring groove 17, one end of each resisting plate 14 is fixedly connected with a toothed plate 16, one end of each toothed plate 16, which is far away from the resisting plate 14, is symmetrically and fixedly connected with two springs 18, the other ends of the two springs 18 are fixedly connected on the inner wall of the spring groove 17, a toothed rod 19 is vertically and rotatably connected in the spring groove 17, the toothed rod 19 is engaged with the toothed plate 16, a rotating rod is fixedly connected on the upper end face of the toothed rod 19, and a handle 15, a plurality of limit teeth 13 are fixedly mounted at equal intervals at one end of the supporting plate 14, which is far away from the toothed plate 16, each limit tooth 13 is abutted against the side wall of the filter screen 12, two lifting mechanisms are symmetrically arranged on the upper end surface of the tank body 4, each lifting mechanism comprises a servo motor 5 and a winding wheel 6, each servo motor 5 is fixedly mounted on the upper end surface of the tank body 4, each winding wheel 6 is rotatably connected to the upper end surface of the tank body 4, a water inlet is formed in the upper end side wall of the tank body 4, a water outlet is formed in the lower end side wall of the tank body 4, the output end of the servo motor 5 is fixedly connected with a driving wheel 7, the driving wheel 7 is connected with the winding wheel 6 through belt transmission, a pull rope 8 is wound on the winding wheel 6, the lower end of the pull rope 8 is fixedly connected to the upper end surface of the mounting frame 11, an aeration pipe 1 is fixedly mounted on the bottom end surface in, the handle 15 is provided with an anti-slip sleeve, and the anti-slip sleeve is provided with an anti-slip bulge.
In the utility model, when the user uses the device, the filter screen 12 can prevent the aeration head 9 from being blocked by the heavy objects and algae outside the tank 4, thereby avoiding the damage of the aeration head 9, further enhancing the aeration effect of the aeration head 9, after the tank 4 is used for a long time, a large amount of impurity particles can be deposited on the upper end surface of the filter screen 12 in the tank 4, and a large amount of algae can float on the sewage surface, at this time, the servo motor 5 is started, the output end of the servo motor 5 can drive the driving wheel 7 to rotate, further the winding wheel 6 is driven to rotate through the belt, further the pull rope 8 is wound, so that the mounting frame 11 moves upwards along the inner wall of the tank 4 until the mounting frame 11 rises to the upper end surface of the tank 4, at this time, the handle 15 is rotated, further the toothed bar 19 is driven to rotate, the toothed plate 16 extrudes the spring 18, the toothed plate 16 can drive the supporting plate 14 to open the side, and then be convenient for take out filter screen 12 from installing frame 11 and change the clearance, in this process, filter screen 12 can be fine carry out abundant clearance to showy algae and heavy object in the cell body 4, the clearance to bottom of the pool impurity and algae has been accomplished when having avoided aeration head 9 to receive the jam, the damage of aeration head 9 has been avoided, when needs installation filter screen 12, twist handle 15, make support plate 14 retract in spring groove 17, then put into installing frame 11 with filter screen 12 again, loosen handle 15 this moment, the elasticity of spring 18 can promote pinion rack 16 and support plate 14, make spacing tooth 13 on support plate 14 support on filter screen 12, fix filter screen 12 in installing frame 11, filter screen 12 has been avoided appearing rocking.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The biological filter device for the sewage treatment plant comprises a pool body (4) and is characterized in that two limiting grooves (3) are symmetrically formed in the inner side wall of the pool body (4), each limiting groove (3) is internally and evenly slidably connected with a limiting block (2), an installation frame (11) is fixedly installed between the two limiting blocks (2), a filter screen (12) is fixedly installed in the installation frame (11), four spring grooves (17) are symmetrically formed in the left side wall and the right side wall of the installation frame (11), a resisting plate (14) is evenly and slidably connected in each spring groove (17), one end of each resisting plate (14) is evenly and fixedly connected with a toothed plate (16), one end of each toothed plate (16) deviating from the resisting plate (14) is evenly and fixedly connected with two springs (18), and the other ends of the two springs (18) are evenly and fixedly connected to the inner wall of the spring groove (17), the interior vertical rotation of spring groove (17) is connected with ratch (19), the meshing is connected between ratch (19) and pinion rack (16), the up end fixedly connected with dwang of ratch (19), the up end fixedly connected with handle (15) of installing frame (11) are run through to the upper end of dwang, it has a plurality of spacing teeth (13), every to offset the equidistant fixed mounting of one end that pinion rack (16) in board (14) spacing tooth (13) all support on the lateral wall of filter screen (12), the up end symmetry of cell body (4) is provided with two elevating system, the water inlet has been seted up on the upper end lateral wall of cell body (4), the delivery port has been seted up on the lower extreme lateral wall of cell body (4).
2. A biological filter unit arrangement according to claim 1, wherein each lifting mechanism comprises a servo motor (5) and a winding wheel (6), and each servo motor (5) is fixedly arranged on the upper end surface of the tank body (4).
3. A biological filter device of a sewage treatment plant according to claim 1, characterized in that each winding wheel (6) is rotatably connected to the upper end surface of the tank body (4), and the output end of the servo motor (5) is fixedly connected with a driving wheel (7).
4. A biofilter unit for a sewage treatment plant according to claim 1, wherein a driving wheel (7) is in transmission connection with a winding wheel (6) through a belt, a pull rope (8) is wound on the winding wheel (6), and the lower end of the pull rope (8) is fixedly connected to the upper end surface of a mounting frame (11) through a fixing block (10).
5. A biological filter apparatus of a sewage treatment plant according to claim 1, wherein the bottom end surface in the tank body (4) is fixedly provided with an aeration pipe (1), and the upper end surface of the aeration pipe (1) is fixedly provided with a plurality of aeration heads (9) at equal intervals.
6. A sewage treatment plant biofilter unit according to claim 1, characterised in that said handle (15) is provided with an anti-slip sleeve on which anti-slip protrusions are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380519.1U CN211311220U (en) | 2019-08-23 | 2019-08-23 | Sewage treatment plant biological filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380519.1U CN211311220U (en) | 2019-08-23 | 2019-08-23 | Sewage treatment plant biological filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211311220U true CN211311220U (en) | 2020-08-21 |
Family
ID=72066355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921380519.1U Expired - Fee Related CN211311220U (en) | 2019-08-23 | 2019-08-23 | Sewage treatment plant biological filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211311220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403097A (en) * | 2020-09-28 | 2021-02-26 | 奥士康科技股份有限公司 | Solution tank for PCB processing |
-
2019
- 2019-08-23 CN CN201921380519.1U patent/CN211311220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403097A (en) * | 2020-09-28 | 2021-02-26 | 奥士康科技股份有限公司 | Solution tank for PCB processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |