CN213112701U - Multi-guide-rod type liftable gas dissolving device - Google Patents
Multi-guide-rod type liftable gas dissolving device Download PDFInfo
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- CN213112701U CN213112701U CN202021719157.7U CN202021719157U CN213112701U CN 213112701 U CN213112701 U CN 213112701U CN 202021719157 U CN202021719157 U CN 202021719157U CN 213112701 U CN213112701 U CN 213112701U
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- guide
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- rod
- aeration frame
- lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to a multi-guide-bar liftable gas dissolving device, which comprises an aeration frame, wherein the aeration frame is formed by welding stainless steel pipes, and a plurality of aerators are arranged on the aeration frame; lifting rods are arranged on the frames of the aeration frame close to the pool wall, and one of the lifting rods is used as an air connecting pipe and is connected with an air pipe; the aeration frame is also connected with the lifting rod through a fixed guide rod; the bottom of lift bar is provided with solid fixed ring, and solid fixed ring cup joints on setting up the fixed rod in the activated sludge pond, and solid fixed ring is fixed with wire rope's one end, and the lifting machine is connected to wire rope's the other end. The utility model has strong structural stability of the whole frame, is not easy to deform and prolongs the service life; the service area of the combination of the plurality of aerators is larger, and the aerator can be suitable for a large-scale activated sludge tank; the lifting machine can be lifted in a collective manner during later equipment replacement and maintenance, is convenient and quick to maintain, can be lifted electrically and manually, and is safe and labor-saving; during maintenance, personnel do not need to go out of the pool, risks are reduced, and life safety of the personnel is protected.
Description
Technical Field
The utility model belongs to the technical field of water treatment facilities technique and specifically relates to a many guide bars formula can promote and dissolve gas device.
Background
In the operation of the existing lifting aeration device, a single aerator is connected with an air branch pipe through a connecting pipe, so that the service area is small. During installation and maintenance, the aerator to be maintained and the connecting pipe are taken down from the air branch pipe, and the aerator is lifted up from the water for maintenance and replacement. In the process, the loading and unloading speed is low, and the connecting pipe is easy to deform during use, so that the aeration is not uniform.
Moreover, the existing activated sludge tank aeration device is not strong in stability, short in service life and not large enough in service area, is usually only suitable for small tank bodies, is large in later maintenance workload and has certain danger for maintenance personnel.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the multi-guide-rod type liftable gas dissolving device is suitable for large pool bodies and has the characteristics of long service life, high equipment operation stability, large service area, convenience in maintenance, safety, reliability and the like.
The utility model provides a technical scheme that its technical problem adopted is: a multi-guide-rod type liftable dissolved air device comprises an aeration frame paved at the bottom of an activated sludge tank, wherein the aeration frame is formed by welding stainless steel pipes, and a plurality of aerators are arranged on the aeration frame; lifting rods are arranged on the frames of the aeration frame close to the pool wall, and one of the lifting rods is used as an air connecting pipe and is connected with an air pipe; the aeration frame is connected with the lifting rod through a fixed guide rod; the bottom of lift bar be provided with solid fixed ring, gu fixed ring cup joints on setting up the fixed rod in activated sludge pond, gu fixed ring is fixed with wire rope's one end, the lifting machine of setting in activated sludge pond top is connected to wire rope's the other end.
Furthermore, in order to improve the stability during lifting, the fixed guide rod of the utility model comprises a main guide rod and a plurality of auxiliary guide rods, wherein the main guide rod is connected with the aeration frame and the air connecting pipe in a right triangle; the auxiliary guide rods are respectively arranged among the main guide rod, the aeration frame and a right triangle formed by the air connecting pipes.
Further, the size of the aeration frame is consistent with the size of the tank body, and more aerators can be arranged according to the requirement of the size of the tank body.
Still further, according to different demands, the aerator of the utility model is a disc aerator or a tube aerator.
Furthermore, in order to ensure the stability of the aeration and lifting of the equipment, the fixed rod (fixed rod) of the utility model is vertically arranged on the wall of the activated sludge tank, and the two ends of the fixed rod are fixed through the pre-buried steel plate.
The utility model has the advantages that the defects in the background technology are overcome, the structural stability of the whole frame is strong, the whole frame is not easy to deform, and the service life is prolonged; the service area of the combination of the plurality of aerators is larger, and the aerator can be suitable for a large-scale activated sludge tank; the lifting machine can be lifted in a collective manner during later equipment replacement and maintenance, is convenient and quick to maintain, can be lifted electrically and manually, and is safe and labor-saving; during maintenance, personnel do not need to go out of the pool, risks are reduced, and life safety of the personnel is protected.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. an aeration frame; 2. a disc aerator; 3. fixing the guide rod; 4. a flange; 5. a wire rope; 6. a hoist; 7. an air tube; 8. pre-burying a steel plate; 9. fixing a rod; 10. a lifting bar; 11. a fixing ring; 12. an activated sludge pool.
Detailed Description
The invention will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The multi-guide-rod type liftable dissolved air device shown in figure 1 comprises an aeration frame 1, wherein the aeration frame 1 is formed by welding stainless steel pipes, and a plurality of aerators are arranged on the aeration frame; according to different requirements, the aerator is a disc aerator or a tube aerator, and the aerator in figure 1 is a disc aerator 2. The aeration frame 1 is provided with lifting rods 10 on the frame close to the pool wall, the size of the aeration frame can be made according to the size of the pool body, the number of the lifting rods 10 can also be set according to the size of the aeration frame, and double lifting rods 10 are adopted in fig. 1.
The aeration frame 1 is connected with an air pipe 7 through one of two lifting rods 10 as an air connecting pipe, the aeration frame 1 and the lifting rods 10 are fixed through flanges 4, and in order to improve the connection stability, the aeration frame 1 and the lifting rods 10 are also connected through fixed guide rods 3; in order to improve the stability during lifting, the fixed guide rods 3 comprise main guide rods and a plurality of auxiliary guide rods, and the main guide rods are connected with the aeration frame 1 and the air connecting pipe 10 in a right-angled triangle manner; the auxiliary guide rods are respectively arranged among the main guide rod, the aeration frame and a right triangle formed by the air connecting pipes.
The bottom of air connecting pipe 10 is provided with solid fixed ring 11, gu fixed ring 11 cup joints on setting up the fixed rod 9 in activated sludge pond 12, gu fixed ring 11 is fixed with wire rope 5's one end, lifting machine 6 is connected to wire rope 5's the other end. In order to ensure the aeration and the lifting stability of the equipment, the fixed rod 9 is vertically arranged on the wall of the activated sludge tank 12, and two ends of the fixed rod 9 are fixed through the embedded steel plates 8.
The device changes the traditional mode that a single aerator is connected with an air pipe, and is provided with a guide rod type lifting dissolved air device; the aeration frame is welded by stainless steel pipes, the whole frame can be provided with a plurality of aerators, the service area of the air dissolving device is increased, the aeration frame can be suitable for a large-scale activated sludge tank, and the disc type aerator and the pipe type aerator can be freely selected; the aeration frame is connected with an air pipe by taking a lifting rod as an air connecting pipe, and is connected with the frame by a main guide rod and the connecting pipe in a right-angled triangle manner, and a plurality of auxiliary guide rods in the middle are connected and reinforced in a triangle manner; the fixed rod is arranged between the pool wall and the air dissolving device and is fixed by the embedded iron, the fixed ring is arranged on the air dissolving device connecting pipe and is connected with the fixed rod, and the stability of the equipment during aeration and lifting is ensured by the connection design of the fixed rod and the fixed ring; the top of the tank is provided with a lifter which is connected with an air dissolving device through a steel wire rope for lifting, and the air dissolving device is suitable for an activated sludge tank.
The device solves the problem of convenience in maintenance after the aeration damage, can be maintained without stopping the machine under the condition of not needing to empty the water tank, and can immediately recover the operation; the problem of insufficient dissolved oxygen caused by damage of an aerator in the biochemical aerobic tank for sewage treatment is solved, so that a sewage treatment system of a user can run more safely and reliably; the aerator can be lifted to the water surface for maintenance at any time, the risk of people getting out of the pool is avoided, the maintenance workload is reduced, and the safety and benefit are brought to users while the safety of workers is protected.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (5)
1. The utility model provides a many guide bars formula can promote and dissolve gas device which characterized in that: the aeration frame is formed by welding stainless steel pipes, and a plurality of aerators are arranged on the aeration frame; lifting rods are arranged on the frames of the aeration frame close to the pool wall, and one of the lifting rods is used as an air connecting pipe and is connected with an air pipe; the aeration frame is connected with the lifting rod through a fixed guide rod; the bottom of lift bar be provided with solid fixed ring, gu fixed ring cup joints on setting up the fixed rod in activated sludge pond, gu fixed ring is fixed with wire rope's one end, the lifting machine of setting in activated sludge pond top is connected to wire rope's the other end.
2. The multi-guide liftable gas dissolving apparatus of claim 1, wherein: the fixed guide rod comprises a main guide rod and a plurality of auxiliary guide rods, and the main guide rod is connected with the aeration frame and the air connecting pipe in a right-angled triangle manner; the auxiliary guide rods are respectively arranged among the main guide rod, the aeration frame and a right triangle formed by the air connecting pipes.
3. The multi-guide liftable gas dissolving apparatus of claim 1, wherein: the size of the aeration frame is consistent with that of the pool body.
4. The multi-guide liftable gas dissolving apparatus of claim 1, wherein: the aerator is a disc aerator or a pipe aerator.
5. The multi-guide liftable gas dissolving apparatus of claim 1, wherein: the fixed rod is vertically arranged on the wall of the activated sludge tank, and two ends of the fixed rod are fixed through the embedded steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021719157.7U CN213112701U (en) | 2020-08-17 | 2020-08-17 | Multi-guide-rod type liftable gas dissolving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021719157.7U CN213112701U (en) | 2020-08-17 | 2020-08-17 | Multi-guide-rod type liftable gas dissolving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213112701U true CN213112701U (en) | 2021-05-04 |
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ID=75654112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021719157.7U Active CN213112701U (en) | 2020-08-17 | 2020-08-17 | Multi-guide-rod type liftable gas dissolving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213112701U (en) |
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2020
- 2020-08-17 CN CN202021719157.7U patent/CN213112701U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Shengzhuang village, Hengshanqiao Town, Wujin economic development zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Kede water treatment complete equipment Co.,Ltd. Address before: 213000 Shengzhuang village, Hengshanqiao Town, Wujin economic development zone, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU KEDE WATER TREATMENT EQUIPMENT CO.,LTD. |