CN218089091U - Sewage treatment plant biological filter capping removes algae and prevents that foreign matter from falling into device - Google Patents
Sewage treatment plant biological filter capping removes algae and prevents that foreign matter from falling into device Download PDFInfo
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- CN218089091U CN218089091U CN202222442627.5U CN202222442627U CN218089091U CN 218089091 U CN218089091 U CN 218089091U CN 202222442627 U CN202222442627 U CN 202222442627U CN 218089091 U CN218089091 U CN 218089091U
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- sealing cover
- sewage 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
Abstract
The utility model relates to a biological filter auxiliary instrument technical field specifically discloses a sewage treatment plant biological filter is covered except that algae and is prevented that the foreign matter from falling into device, including the hollow installing frame of rectangle, the outside of installing frame upper surface and cavity department is equipped with upwards blocks the frame, and the top that blocks the frame is equipped with the bellied sealed lid that makes progress in the middle part, and one side of installing frame upper surface articulates through the support frame has the linkage board. When external sundries or personnel accidentally fall into the biological filter tank, the biological filter tank is blocked by the sealing cover, so that the effect of preventing foreign matters from falling off is realized by the sealing cover; and when rainwater drips, the rainwater can slide along the upper surface of the sealing cover all around, namely, accumulated water cannot be remained on the upper surface of the sealing cover, so that the defect that the device is damaged due to the fact that rainwater is remained and accumulated on the canvas when the traditional capping device is used is overcome.
Description
Technical Field
The utility model relates to a biological filter auxiliary instrument technical field especially relates to a sewage treatment plant biological filter is with covering and is removed algae and prevent that the foreign matter from falling into the device.
Background
The biological filter is based on the principle of soil self-purification, and is developed through an artificial biological treatment technology compared with an original intermittent sand filter and a contact filter on the basis of the practice of sewage irrigation, and along with the continuous development of the technology, the biological filter is provided with various types, such as an aeration biological filter, a nitrification filter, a denitrification biological filter, a preposed denitrification biological filter and the like.
And biological filter is when making the use, like aeration biological filter, inside debris or personnel etc. that avoid drop the cell body, and avoid the aquatic products in the cell body to produce the algae, generally at cell body upper surface mounting capping device to play the foreign matter of preventing and remove the algae effect to the cell body.
However, the existing capping device generally comprises canvas and supporting plates, namely a plurality of supporting plates are arranged on the upper surface of the pool body, and the canvas covers the upper surfaces of the supporting plates, so that the capping treatment on the pool body is completed through the canvas, but when raining, rainwater can be reserved on the upper surface of the canvas between the adjacent supporting plates, and when more rainwater is reserved, the canvas and the supporting plates below can be damaged, so that the canvas and the supporting plates are easy to damage; therefore, in order to solve the technical problems, a device for covering a biological filter tank of a sewage treatment plant to remove algae and prevent foreign matters from falling is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a biological filter covering algae removal and foreign matter falling prevention device for a sewage treatment plant.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a sewage treatment plant biological filter covers except that algae and prevent that foreign matter from falling into device, includes the hollow installing frame of rectangle, the outside of installing frame upper surface and cavity department is equipped with upwards blocks the frame, and the top that blocks the frame is equipped with the middle part bellied sealed lid that makes progress, and one side of installing frame upper surface articulates through the support frame has the linkage board, and the one end of linkage board is fixed in the side of sealed lid, and the other end of linkage board is connected with the subassembly that lifts, and the installing frame is located the mid-mounting that lifts subassembly one side and has the fan, and the output of fan is connected with sealed lid through the air duct.
Preferably, the lifting assembly comprises a mounting frame and a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is connected with one end, away from the sealing cover, of the linkage plate, the upper end of the mounting frame is connected with the fixed end of the hydraulic telescopic rod, and the lower end of the mounting frame is fixed on the upper surface of the mounting frame.
Preferably, the outer ring surface of the fixed end of the hydraulic telescopic rod is provided with a rotating frame, two ends of the rotating frame are hinged with the upper end of the mounting frame, and the output end of the hydraulic telescopic rod is hinged with the linkage plate through a linkage block.
Preferably, both ends of the rotating frame extend to the outside of the mounting frame and are fixed with guide seats, guide rods are slidably inserted into the guide seats, and the lower ends of the guide rods are fixed on both sides of the linkage block.
Preferably, the air ducts installed at the output end of the fan are arranged in a plurality of ways, and the other ends of the air ducts are sequentially and uniformly arranged inside the sealing cover.
Preferably, one side of the upper surface of the mounting frame, which is far away from the lifting assembly, is provided with a plurality of support rods, and the upper ends of the support rods are provided with elastic cushions which are in contact with the inner wall of the sealing cover through the elastic cushions.
Preferably, the upper surface of the mounting frame is fixed with a base corresponding to the support rod, the lower end of the support rod is inserted into the base, and a pressure spring is arranged between the inner bottom surface of the base and the lower end surface of the support rod.
The utility model provides a sewage treatment plant biological filter covers except that the algae and prevent that the foreign matter from falling into device, beneficial effect lies in:
1: the sealing cover is arranged on the upper surface of the mounting frame through the lifting assembly, the sealing cover covers the biological filter, and when external sundries or personnel accidentally drop into the biological filter, the sealing cover is blocked by the sealing cover, so that the effect of preventing foreign matters from falling off from the biological filter is realized; when rainwater drips, the device can slide along the upper surface of the sealing cover to the periphery, namely, accumulated water cannot remain on the upper surface of the sealing cover, so that the defect that the device is damaged due to the fact that rainwater is remained and accumulated on canvas when a traditional capping device is used is overcome; meanwhile, as the upper surface of the mounting frame and the inner side of the sealing cover are provided with the blocking frame, rainwater is blocked by the blocking frame and cannot enter the lower biological filter, namely the phenomenon that the acidic rainwater affects the normal use of the biological filter is avoided; and because the sealing cover is made of opaque material, the phenomenon that a large amount of algae grows in the liquid in the biological filter due to the irradiation of sunlight is avoided.
2: in the utility model, the supporting rod is arranged on the upper surface of the mounting frame, so that a gap is arranged between the sealing cover and the mounting frame, namely, outside air can still enter the sealing cover, thereby avoiding the phenomenon that aerobic bacteria in the biological filter are influenced because the biological filter is isolated from the outside air when the sealing cover is used; and through the setting of fan and air duct, the inside ventilation effect of sealed lid that has further promoted to make sealed lid can not cause the influence to the normal use of the inside aerobic bacteria of biological filter.
Drawings
FIG. 1 is an isometric view of a device for covering a biological filter of a sewage treatment plant to remove algae and prevent foreign matters from falling into the device, which is provided by the utility model;
FIG. 2 is a front view of a device for covering a biological filter of a sewage treatment plant to remove algae and prevent foreign matters from falling into the biological filter;
FIG. 3 is a front sectional view of a device for covering a biological filter of a sewage treatment plant to remove algae and prevent foreign matters from falling into the device, which is provided by the utility model;
FIG. 4 is an enlarged schematic view of the device for removing algae and preventing foreign matters from falling into the A position of the biological filter of the sewage treatment plant provided by the utility model;
FIG. 5 is an isometric view of a device for covering a biological filter of a sewage treatment plant to remove algae and prevent foreign matters from falling into the device, which is provided by the utility model;
FIG. 6 is a schematic view showing the sealing cover and the mounting frame of the device for covering and removing algae and preventing foreign matters from falling into the biological filter of the sewage treatment plant according to the present invention;
FIG. 7 is a schematic view of a lifting assembly for covering and removing algae and preventing foreign matters from falling into the device of the biological filter of the sewage treatment plant.
In the figure: 1. installing a frame; 2. a blocking frame; 3. a sealing cover; 4. a linkage plate; 5. a fan; 6. an air duct; 7. a mounting frame; 8. a hydraulic telescopic rod; 9. a rotating frame; 10. a guide seat; 11. a guide bar; 12. a support bar; 13. an elastic pad; 14. a base; 15. and (5) pressing a spring.
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. 1-7, a covering algae removal and foreign matter falling prevention device for a biological filter of a sewage treatment plant comprises a rectangular hollow installation frame 1, an upward blocking frame 2 is arranged on the outer side of the upper surface and the hollow part of the installation frame 1, a sealing cover 3 with an upward convex middle part is arranged above the blocking frame 2, a linkage plate 4 is hinged to one side of the upper surface of the installation frame 1 through a support frame, one end of the linkage plate 4 is fixed to the side surface of the sealing cover 3, a lifting assembly is connected to the other end of the linkage plate 4, a fan 5 is installed in the middle of the installation frame 1 on one side of the lifting assembly, and the output end of the fan 5 is connected with the sealing cover 3 through an air duct 6.
As a technical optimization scheme of the utility model, the lifting component comprises a mounting frame 7 and a hydraulic telescopic rod 8, the output end of the hydraulic telescopic rod 8 is connected with one end of the linkage plate 4 away from the sealing cover 3, the upper end of the mounting frame 7 is connected with the fixed end of the hydraulic telescopic rod 8, and the lower end of the mounting frame 7 is fixed on the upper surface of the mounting frame 1; the setting of lifting component is favorable to the personnel to controlling the opening and shutting of sealed lid 3.
As a technical optimization scheme of the utility model, a rotating frame 9 is arranged on the outer ring surface of the fixed end of a hydraulic telescopic rod 8, two ends of the rotating frame 9 are hinged with the upper end of a mounting frame 7, and the output end of the hydraulic telescopic rod 8 is hinged with a linkage plate 4 through a linkage block; the arrangement of the rotating frame 9 is beneficial to the rotation of the hydraulic telescopic rod 8 when in use.
As a technical optimization scheme of the utility model, two ends of the rotating frame 9 extend to the outside of the mounting frame 7 and are fixed with the guide seats 10, the guide rods 11 are slidably inserted into the guide seats 10, and the lower ends of the guide rods 11 are fixed on two sides of the linkage block; the arrangement of the guide seat 10 and the guide rod 11 improves the stability of the output end of the hydraulic telescopic rod 8 during moving.
As a technical optimization scheme of the utility model, a plurality of air ducts 6 are arranged at the output end of the fan 5, and the other ends of the air ducts 6 are sequentially and uniformly arranged inside the sealing cover 3; because the air ducts 6 are arranged in a plurality of ways, when the fan 5 blows air into the sealing cover 3, the air can be more uniformly filled in the sealing cover 3 and discharged from the interval between the sealing cover 3 and the mounting frame 1.
As a technical optimization scheme of the utility model, a plurality of support rods 12 are arranged on one side of the upper surface of the mounting frame 1 away from the lifting assembly, and elastic pads 13 are arranged at the upper ends of the support rods 12 and are in contact with the inner wall of the sealing cover 3 through the elastic pads 13; the supporting rod 12 is arranged to support the sealing cover 3, i.e. to improve the stability of the sealing cover 3 when being placed on the upper surface of the mounting frame 1.
As a technical optimization scheme of the utility model, a base 14 is fixed on the upper surface of the mounting frame 1 corresponding to the support rod 12, the lower end of the support rod 12 is inserted in the base 14, and a pressure spring 15 is jointly arranged between the inner bottom surface of the base 14 and the lower end surface of the support rod 12; the setting of pressure spring 15 can cushion bracing piece 12, and sealed lid 3 is close to bracing piece 12 promptly, and the impact force that sealed lid 3 applyed to bracing piece 12 receives to slow down to can reduce the reaction force that bracing piece 12 provided sealed lid 3 and cause great influence to hydraulic telescoping rod 8's output.
The use principle and the advantages are as follows: the utility model discloses in the use, the upper surface at external biofilter is installed to installing frame 1, and then when needs add the lid to the biofilter, start hydraulic telescoping rod 8, and then hydraulic telescoping rod 8's output shrink, and because articulated between hydraulic telescoping rod 8's output and linkage plate 4, along with the shrink of hydraulic telescoping rod 8 output promptly, the end counter-clockwise turning of its linkage plate 4, linkage plate 4 drives the sealed lid 3 rotations of the other end promptly.
And along with the rotation of linkage plate 4, its sealed lid 3 is continuous to be close to the mounting frame 1 upper surface, and sealed lid 3 is placed at the upper surface of mounting frame 1 finally, and sealed lid 3 just covers the top at the biological filter this moment, and then when external debris or personnel accident drop in to the biological filter, just receive sealed lid 3 and block, has realized the effect that sealed lid 3 prevents the foreign matter and drop to the biological filter provides promptly.
Further, when raining outside, the sealing cover 3 is in an upward convex state with a high middle part and a low periphery, and then when rainwater drops, the rainwater can slide along the upper surface of the sealing cover 3 to the periphery, namely, accumulated water cannot be remained on the upper surface of the sealing cover 3, so that the defect that the traditional capping device is damaged due to the fact that rainwater is remained and accumulated on canvas when the traditional capping device is used is overcome; meanwhile, as the upper surface of the mounting frame 1 and the inner side of the sealing cover 3 are provided with the blocking frame 2, when rainwater drips from the upper surface of the sealing cover 3 to the upper surface of the mounting frame 1, the rainwater is blocked by the blocking frame 2 and cannot enter the biological filter below, so that the phenomenon that the acidic rainwater affects the normal use of the biological filter is avoided; and because the sealing cover 3 is made of opaque material, when the sealing cover 3 covers the biological filter, the external sunlight cannot irradiate the interior of the biological filter, namely the phenomenon that a large amount of algae grows due to the irradiation of the sunlight on the liquid in the biological filter is avoided.
Furthermore, in the use process of the scheme, the support rod 12 is arranged on the upper surface of the mounting frame 1, so that a gap is formed between the sealing cover 3 and the mounting frame 1, namely, external air can still enter the sealing cover 3, and the phenomenon that aerobic bacteria in the biological filter are influenced because the biological filter is isolated from the external air when the sealing cover 3 is used is avoided; and through the setting of fan 5 and air duct 6, can further promote the inside ventilation effect of sealed lid 3 to make sealed lid 3 can not cause the influence to the normal use of the inside aerobic bacteria of biological filter.
Simultaneously in this scheme use, when personnel need overhaul the biological filter, hydraulic telescoping rod 8 can be started, make hydraulic telescoping rod 8's output promote linkage plate 4 clockwise rotation, along with linkage plate 4's rotation promptly, make sealed lid 3 by the rebound, sealed lid 3 keeps away from installing frame 1 gradually promptly, thereby make the biological filter of 1 inboard below of installing frame that personnel can be convenient maintain, make this scheme when using from this, personnel can be convenient close or open sealed lid 3.
The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a sewage treatment plant biological filter covers except that algae and prevent that foreign matter falls into device, including hollow installing frame (1) of rectangle, a serial communication port, the outside of installing frame (1) upper surface and cavity department is equipped with upwards blocks frame (2), and the top that blocks frame (2) is equipped with middle part bellied sealed lid (3) that makes progress, one side of installing frame (1) upper surface articulates through the support frame has linkage board (4), the side in sealed lid (3) is fixed to the one end of linkage board (4), and the other end of linkage board (4) is connected with the subassembly that lifts, mid-mounting that installing frame (1) is located lifting assembly one side has fan (5), and the output of fan (5) is connected with sealed lid (3) through air duct (6).
2. The device for covering and removing algae and preventing foreign matters from falling into the biological filter of the sewage treatment plant according to claim 1, wherein the lifting assembly comprises a mounting frame (7) and a hydraulic telescopic rod (8), an output end of the hydraulic telescopic rod (8) is connected with one end, away from the sealing cover (3), of the linkage plate (4), an upper end of the mounting frame (7) is connected with a fixed end of the hydraulic telescopic rod (8), and a lower end of the mounting frame (7) is fixed on the upper surface of the mounting frame (1).
3. The device for covering and removing algae and preventing foreign bodies from falling into the biological filter of the sewage treatment plant according to claim 2, wherein the outer ring surface of the fixed end of the hydraulic telescopic rod (8) is provided with a rotating frame (9), two ends of the rotating frame (9) are hinged with the upper end of the mounting frame (7), and the output end of the hydraulic telescopic rod (8) is hinged with the linkage plate (4) through a linkage block.
4. The device for covering the biofilter of the sewage treatment plant to remove algae and prevent foreign matters from falling into the biofilter according to claim 3, wherein two ends of the rotating frame (9) extend to the outside of the mounting frame (7) and are fixed with guide seats (10), guide rods (11) are slidably inserted into the guide seats (10), and the lower ends of the guide rods (11) are fixed on two sides of the linkage block.
5. The device for covering and removing algae and preventing foreign matters from falling into the biological filter of the sewage treatment plant according to claim 1, wherein the air guide pipes (6) arranged at the output end of the fan (5) are arranged in a plurality, and the other ends of the air guide pipes (6) are sequentially and uniformly arranged inside the sealing cover (3).
6. The device for covering and removing algae and preventing foreign matters from falling into the biofilter of the sewage treatment plant according to claim 1, wherein a plurality of support rods (12) are arranged on one side of the upper surface of the mounting frame (1) far away from the lifting assembly, and elastic cushions (13) are arranged at the upper ends of the support rods (12) and are in contact with the inner wall of the sealing cover (3) through the elastic cushions (13).
7. The device for covering and removing algae and preventing foreign matters from falling into the biofilter of the sewage treatment plant according to claim 6, wherein a base (14) is fixed on the upper surface of the mounting frame (1) corresponding to the support rod (12), the lower end of the support rod (12) is inserted into the base (14), and a pressure spring (15) is jointly arranged between the inner bottom surface of the base (14) and the lower end surface of the support rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222442627.5U CN218089091U (en) | 2022-09-15 | 2022-09-15 | Sewage treatment plant biological filter capping removes algae and prevents that foreign matter from falling into device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222442627.5U CN218089091U (en) | 2022-09-15 | 2022-09-15 | Sewage treatment plant biological filter capping removes algae and prevents that foreign matter from falling into device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218089091U true CN218089091U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222442627.5U Active CN218089091U (en) | 2022-09-15 | 2022-09-15 | Sewage treatment plant biological filter capping removes algae and prevents that foreign matter from falling into device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218089091U (en) |
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2022
- 2022-09-15 CN CN202222442627.5U patent/CN218089091U/en active Active
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