CN112125392A

CN112125392A - Floated aeration reaction tank

Info

Publication number: CN112125392A
Application number: CN202011045687.2A
Authority: CN
Inventors: 王世海; 唐小梅
Original assignee: Jiangsu Keheng Water Treatment Engineering Co ltd
Current assignee: Jiangsu Keheng Water Treatment Engineering Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2020-12-25

Abstract

The invention provides a suspension type aeration reaction tank, which comprises a tank body and a plurality of filler modules arranged in the tank body, wherein each filler module comprises a supporting frame, fillers and an airflow channel, the airflow channel is provided with an aeration hole for aeration and is arranged below the fillers, an accommodating space for filling the fillers is formed inside the supporting frame, and the top of the supporting frame is fixedly connected with a lifting lug; still include hoist mechanism, the lifting unit is used for placing the edge of cell body with the filler module, the lifting unit sets up on the cell body. According to the invention, the plurality of packing modules are arranged, the original large whole body is divided into smaller volumes, so that the lifting mechanism can conveniently displace the packing modules, the maintenance and the replacement are convenient, the using effect of the packing modules is improved, and the lifting mechanism can quickly adjust the positions of the packing modules.

Description

Floated aeration reaction tank

Technical Field

The invention relates to the field of sewage treatment, in particular to a suspension type aeration reaction tank.

Background

With the improvement of environmental awareness of people, the phenomenon of water pollution and the protection of water resources become one of the strategic problems of common concern in China and even all over the world. The economic development causes a large amount of pollutants to enter a water body through modes of atmospheric sedimentation, wastewater discharge, water and soil loss, rainwater leaching and scouring and the like, and finally the pollutants are deposited in the bottom mud and gradually enriched, so that the bottom mud is seriously polluted. The pollution of the bottom mud causes the pollution of the water body on the top, so that the eutrophication of the aquatic products causes the odor of the water body, and the pollution of surface water and underground water directly affects the drinking water source. Therefore, the problem of treatment of lakes and rivers in cities is one of the major issues that are currently receiving increasing attention. In the polluted water body, as a large amount of carbon, nitrogen, phosphorus and other exogenous pollutants are accumulated, aquatic organisms, particularly algae are propagated in a large amount, the eutrophication of the water body is caused, the transparency of the water body is further reduced, the dissolved oxygen concentration is reduced, the aquatic organisms die gradually, a large amount of endogenous pollutants are generated, and the water body is black and smelly. Because the concentration of dissolved oxygen in the water body is low, the growth and the propagation of microorganisms are limited, in addition, a large amount of aquatic organisms die, the river gradually loses the self-purification capacity, the self-purification process depending on the natural reoxygenation effect is very slow, and the dissolved oxygen in the eutrophic water body cannot meet the oxygen quantity required by the microorganisms for decomposing organic matters in the self-purification process. Therefore, more and more research is being directed towards microbial communities and some aeration devices.

The aeration tank is a structure for sewage treatment by an activated sludge method. A certain sewage retention time is provided in the tank, so that the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge are met. The aeration tank mainly comprises a tank body, an aeration system and a water inlet and a water outlet. The tank body is generally made of reinforced concrete, and the planar shape of the tank body is rectangular, square, circular and the like.

The filler module in the aeration tank is a great whole usually at present, and it is very inconvenient in the installation handling, uses a period of time after, also is difficult for maintaining and changing, has reduced filler module result of use.

Disclosure of Invention

The invention aims to provide a suspension type aeration reaction tank which has the characteristics of convenience in maintenance and replacement.

In order to achieve the above purpose, the invention provides the following technical scheme: the aeration tank comprises a tank body and a plurality of filler modules arranged in the tank body, wherein each filler module comprises a supporting frame, a filler and an airflow channel, the airflow channel is provided with an aeration hole for aeration and is arranged below the filler, a containing space for filling the filler is formed inside the supporting frame, and the top of the supporting frame is fixedly connected with a lifting lug; still include hoist mechanism, the lifting unit is used for placing the edge of cell body with the filler module, the lifting unit sets up on the cell body.

Further, in the present invention, the lifting assembly includes a supporting module, a longitudinal moving module, a lateral moving module and a vertical moving module, and the lateral moving module, the longitudinal moving module and the vertical moving module are defined to move in X, Y and Z-axis respectively.

Further, in the present invention, the support module includes a support column and a first support plate, and the support column is fixedly connected to the first support plate.

Further, in the present invention, the number of the longitudinal moving modules is two, each longitudinal moving module includes a first slide rail, a first rack, a first sliding seat, a first servo motor, a first gear and a first slider, the first slide rail is fixed on the top of the first support plate, the first slider is slidably disposed on the first slide rail, the first sliding seat is mounted on the first slider, the first servo motor is mounted on the first sliding seat, the output end of the first servo motor is fixedly connected to the first gear, the first rack is fixedly connected to the first support plate, and the first rack is engaged with the first gear.

Further, in the present invention, the transverse moving module is disposed between the two longitudinal moving modules, the transverse moving module includes a second slide rail, a second slide block, a second rack, a second slide seat, a second servo motor, a second gear, a telescopic cylinder and a second support plate, two ends of the second support plate are respectively fixedly connected with the two first slide seats, the second slide rail is fixed on the top of the second support plate, the second slide block is slidably disposed on the second slide rail, the second slide seat is mounted on the second slide block, the second servo motor is mounted on the first slide seat, an output end of the second servo motor is fixedly connected with the second gear, the second rack is fixedly connected to the second support plate, and the second rack is engaged with the second gear

Further, in the present invention, the vertical moving module includes a telescopic cylinder, a third support plate, a third slide rail, a third slide block and a hook, the third support plate is fixedly connected to the second sliding seat, the telescopic cylinder is fixedly connected to the third support plate, the third slide rail is fixedly connected to the third support plate, the third slide block is slidably disposed on the third slide rail, an output end of the telescopic cylinder is fixedly connected to the third slide block, the hook is fixedly connected to a bottom of the third slide block, and the hook can be connected to the lifting lug through a rope.

Further, in the invention, the bottom of the supporting column is provided with a universal self-locking wheel.

Further, in the invention, the bottom of the supporting column is fixedly connected with a mounting plate, and the mounting plate is provided with a mounting hole.

Further, in the invention, the height of the filling module is three-quarters of the depth of the tank body.

Further, in the invention, the diameter of the aeration hole is 0.2 mm-1 mm.

The beneficial effects are that the technical scheme of this application possesses following technological effect: according to the invention, the original large whole body is divided into smaller volumes by arranging the plurality of packing modules, so that the packing modules can be conveniently displaced by the lifting mechanism, the maintenance and the replacement are convenient, the using effect of the packing modules is improved, the lifting mechanism comprises the transverse moving module, the longitudinal moving module and the vertical moving module which can move at X, Y and Z axes, and the position of the packing modules can be rapidly adjusted.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of this disclosure unless such concepts are mutually inconsistent.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic front view of the tank body of the present invention after a packing module is installed therein.

FIG. 2 is a partial three-dimensional structure diagram after a filling module is installed in the tank body.

Fig. 3 is a schematic view of the lifting mechanism of the present invention.

FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention.

Fig. 5 is a partial structural schematic view of the lifting mechanism of the present invention.

In the figures, the meaning of the reference numerals is as follows: 1. a tank body; 2. a support frame; 3. a nylon mesh; 4. a filler; 5. a net cover; 6. lifting lugs; 7. an air flow channel; 8. an aeration hole; 9. a support pillar; 10. a first support plate; 11. a first slide rail; 12. a first rack; 13. a first sliding seat; 14. a first servo motor; 15. a first gear; 16. a first slider; 17. a second slide rail; 18. a second slider; 19. a second rack; 20. a second sliding seat; 21. a second servo motor; 22. a second gear; 23. a telescopic cylinder; 24. a third support plate; 25. a third slide rail; 26. a third slider; 27. hooking; 28. a second support plate.

Detailed Description

In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any one implementation. In addition, some aspects of the present disclosure may be used alone, or in any suitable combination with other aspects of the present disclosure.

The utility model provides a floated aeration reaction tank, includes cell body 1 and a plurality of filler module of arranging in cell body 1, and the filler module includes carriage 2, filler 4 and airflow channel 7, is provided with the aeration hole 8 that is used for the aeration on airflow channel 7 and arranges in filler 4 below, and the inside formation of carriage 2 is used for filling the accommodation space of filler 4, and the top fixedly connected with lug 6 of carriage 2.

In the preferred embodiment, the diameter of the aeration hole 8 is 0.2 mm-1 mm, each filler module is provided with an independent airflow channel 7, the air source of each airflow channel 7 can be an independent air source, and can also supply air through the connecting pipes after being communicated with each other, the connecting pipes are in threaded connection, and the disassembly and assembly are convenient.

A plurality of filler modules are arranged in cell body 1, the filler module includes carriage 2, this embodiment is preferred, the height of filler module is three fourths of the cell body 1 degree of depth, bracing piece and cell body 1's bottom fixed connection is passed through to carriage 2's bottom, carriage 2 all be provided with nylon wire 3 all around and the bottom, carriage 2 cooperation nylon wire 3 forms accommodation space, accommodation space intussuseption is filled with filler 4, accommodation space's top is provided with wire cover 5, wire cover 5 and carriage 2 swing joint, carriage 2's top fixedly connected with lug 6, airflow channel 7 installs the bottom at carriage 2, be convenient for carriage 2 and airflow channel 7 remove together.

Still include hoist mechanism, the lifting unit is used for placing the edge of cell body 1 with the filler module, and the lifting unit sets up on cell body 1.

The lifting assembly comprises a supporting module, a longitudinal moving module, a transverse moving module and a vertical moving module, and the transverse moving module, the longitudinal moving module and the vertical moving module are defined to move respectively in X, Y and Z axes.

The support module comprises a support column 9 and a first support plate 10, and the support column 9 is fixedly connected with the first support plate 10.

The number of longitudinal movement module is two, the longitudinal movement module includes first slide rail 11, first rack 12, first sliding seat 13, first servo motor 14, first gear 15 and first slider 16, first slide rail 11 is fixed at the top of first backup pad 10, first slider 16 slidable sets up on first slide rail 11, first sliding seat 13 is installed on first slider 16, first servo motor 14 is installed on first sliding

seat

13, 14 output ends of first servo motor and first gear 15 fixed connection, first rack 12 fixed connection is on first backup pad 10, first rack 12 meshes with first gear 15.

The transverse moving module is arranged between the two longitudinal moving modules and comprises a second slide rail 17, a second slide block 18, a second rack 19, a second sliding seat 20, a second servo motor 21, a second gear 22, a telescopic cylinder 23 and a second support plate 28, two ends of the second support plate 28 are fixedly connected with the two first sliding seats 13 respectively, the second slide rail 17 is fixed at the top of the second support plate 28, the second slide block 18 is slidably arranged on the second slide rail 17, the second sliding seat 20 is arranged on the second slide block 18, the second servo motor 21 is arranged on the first sliding seat 13, the output end of the second servo motor 21 is fixedly connected with the second gear 22, the second rack 19 is fixedly connected to the second support plate 28, and the second rack 19 is meshed with the second gear 22

The vertical movement module comprises a telescopic cylinder 23, a third support plate 24, a third slide rail 25, a third slide block 26 and a hook 27, the third support plate 24 is fixedly connected to the second sliding seat 20, the telescopic cylinder 23 is fixedly connected to the third support plate 24, the third slide rail 25 is fixedly connected to the third support plate 24, the third slide block 26 is slidably arranged on the third slide rail 25, the output end of the telescopic cylinder 23 is fixedly connected to the third slide block 26, the hook 27 is fixedly connected to the bottom of the third slide block 26, and the hook 27 can be connected to the lifting lug 6 through a rope.

When the device is used, the hook 27 is connected with the lifting lug 6, so that the packing module can be lifted and moved, the first servo motor 14 is started, the first servo motor 14 drives the first gear 15 to rotate, the first gear 15 is meshed with the first rack 12, so that the first servo motor 14 drives the first sliding seat 13 to move, the first sliding seat 13 drives the first sliding block 16 to slide on the first sliding rail 11, the first sliding seat 13 drives the second supporting plate 28 to move back and forth, so that the hook 27 can be driven to move back and forth, the second servo motor 21 is started, the second servo motor 21 drives the second gear 22 to rotate, the second gear 22 is meshed with the second rack 19, so that the second servo motor 21 drives the second sliding seat 20 to move, the second sliding seat 20 drives the second sliding block 18 to slide on the second sliding rail 17, the first sliding seat 13 drives the hook 27 to move left and right, the telescopic cylinder 23 is started similarly, the output end of the telescopic cylinder 23 drives the third sliding block 26 to slide on the third sliding rail 25, the third slide block 26 drives the hook 27 to lift, and then the hoisting movement of the packing module is completed.

This embodiment is preferred, and universal auto-lock wheel is installed to the bottom of support column 9, and then is convenient for remove lifting unit.

In other embodiments, the bottom fixedly connected with mounting panel of support column 9 has seted up the mounting hole on the mounting panel, is convenient for fix lifting unit.

In conclusion, the packing module is divided into smaller volumes by arranging the plurality of packing modules, so that the packing modules can be conveniently displaced by the lifting mechanism, the maintenance and the replacement are convenient, the using effect of the packing modules is improved, the lifting mechanism comprises the transverse moving module, the longitudinal moving module and the vertical moving module which can move at X, Y and Z axes, and the position of the packing modules can be quickly adjusted.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.

Claims

1. The utility model provides a floated aeration reaction tank, includes cell body (1), its characterized in that: the aeration tank is characterized by further comprising a plurality of filler modules arranged in the tank body (1), wherein each filler module comprises a supporting frame (2), a filler (4) and an air flow channel (7), aeration holes (8) for aeration are formed in the air flow channel (7) and are arranged below the fillers (4), an accommodating space for filling the fillers (4) is formed in the supporting frame (2), and lifting lugs (6) are fixedly connected to the tops of the supporting frames (2);

still include hoist mechanism, the lifting unit is used for placing the edge of cell body (1) with the filler module, the lifting unit sets up on cell body (1).

2. A suspended aeration reaction tank according to claim 1, wherein: the lifting assembly comprises a supporting module, a longitudinal moving module, a transverse moving module and a vertical moving module, and the transverse moving module, the longitudinal moving module and the vertical moving module are defined to move respectively in X, Y and Z axes.

3. A suspended aeration reaction tank according to claim 2, wherein: the support module comprises a support column (9) and a first support plate (10), wherein the support column (9) is fixedly connected with the first support plate (10).

4. A suspended aeration reaction tank according to claim 3, wherein: the number of the longitudinal movement module is two, the longitudinal movement module comprises a first slide rail (11), a first rack (12), a first sliding seat (13), a first servo motor (14), a first gear (15) and a first slide block (16), the first slide rail (11) is fixed at the top of a first support plate (10), the first slide block (16) is slidably arranged on the first slide rail (11), the first sliding seat (13) is arranged on the first slide block (16), the first servo motor (14) is arranged on the first sliding seat (13), the output end of the first servo motor (14) is fixedly connected with the first gear (15), the first rack (12) is fixedly connected on the first support plate (10), and the first rack (12) is meshed with the first gear (15).

5. A suspension type aeration reaction tank according to claim 4, which is characterized in that: the transverse moving module is arranged between the two longitudinal moving modules and comprises a second sliding rail (17), a second sliding block (18), a second rack (19), a second sliding seat (20), a second servo motor (21), a second gear (22), a telescopic cylinder (23) and a second supporting plate (28), two ends of the second supporting plate (28) are fixedly connected with the two first sliding seats (13) respectively, the second sliding rail (17) is fixed at the top of the second supporting plate (28), the second sliding block (18) is arranged on the second sliding rail (17) in a sliding manner, the second sliding seat (20) is arranged on the second sliding block (18), the second servo motor (21) is arranged on the first sliding seat (13), the output end of the second servo motor (21) is fixedly connected with the second gear (22), and the second rack (19) is fixedly connected on the second supporting plate (28), the second rack (19) is meshed with a second gear (22).

6. A suspension type aeration reaction tank according to claim 5, wherein: the vertical movement module comprises a telescopic cylinder (23), a third support plate (24), a third sliding rail (25), a third sliding block (26) and a hook (27), the third support plate (24) is fixedly connected to a second sliding seat (20), the telescopic cylinder (23) is fixedly connected to the third support plate (24), the third sliding rail (25) is fixedly connected to the third support plate (24), the third sliding block (26) is slidably arranged on the third sliding rail (25), the output end of the telescopic cylinder (23) is fixedly connected with the third sliding block (26), the hook (27) is fixedly connected to the bottom of the third sliding block (26), and the hook (27) can be connected with a lifting lug (6) through a rope.

7. A suspension type aeration reaction tank according to claim 6, which is characterized in that: the bottom of the supporting column (9) is provided with a universal self-locking wheel.

8. A suspension type aeration reaction tank according to claim 6, which is characterized in that: the bottom fixedly connected with mounting panel of support column (9), the mounting hole has been seted up on the mounting panel.

9. A suspended aeration reaction tank according to claim 8, wherein: the height of the filling module is three quarters of the depth of the tank body (1).

10. A suspended aeration reaction tank according to claim 1, wherein: the diameter of the aeration hole (8) is 0.2 mm-1 mm.