CN113796347B - Oxygenation anti-overflow device for pond sediment - Google Patents
Oxygenation anti-overflow device for pond sediment Download PDFInfo
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- CN113796347B CN113796347B CN202111102322.3A CN202111102322A CN113796347B CN 113796347 B CN113796347 B CN 113796347B CN 202111102322 A CN202111102322 A CN 202111102322A CN 113796347 B CN113796347 B CN 113796347B
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- cover
- pontoon
- air
- shell
- fixed
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- 239000013049 sediment Substances 0.000 title claims abstract description 24
- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 12
- 238000004062 sedimentation Methods 0.000 claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000007664 blowing Methods 0.000 claims abstract description 19
- 230000007480 spreading Effects 0.000 claims description 22
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 12
- 239000001301 oxygen Substances 0.000 abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 abstract description 12
- 230000001502 supplementing effect Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 25
- 230000006872 improvement Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000005188 flotation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to a pond sediment treatment device, in particular to a pond sediment oxygenation overflow preventer, which comprises a shell, wherein the middle part of the shell is in a convex shape, an air inlet shaft is connected with the shell, and an air blowing wheel is in running fit with the air inlet shaft; the primary sedimentation cover is in sliding fit with the shell, the secondary sedimentation cover is in sliding fit with the primary sedimentation cover, and the inclined plate is fixed inside the primary sedimentation cover; the exhaust pipe is fixed at the upper part of the shell, the inner pipe is in sliding fit with the exhaust pipe, the impeller cover is fixed at the upper part of the inner pipe, and the air pontoon is arranged outside the impeller cover; the lower part of the exhaust pontoon is fixed with the secondary sedimentation cover, the exhaust pontoon is fixed with the air pontoon, the pontoon is connected with the air inlet shaft, the pontoon is fixed with the air pontoon, the device can perform air supplementing and oxygenation operation on the bottom mud, the oxygen in the water body is prevented from increasing, and the interference to the water body is reduced.
Description
Technical Field
The invention relates to a pond sediment treatment device, in particular to a pond sediment oxygenation overflow preventer.
Background
The pool sediment has obvious influence on water quality, bacterial communities in the pool are determined by the sediment, breeding of pool pathogens is determined by the water quality, the sediment which is frequently changed into the sediment has buffering capacity, self-cleaning capacity and stress resistance, which are key to successful cultivation, and if the sediment is anoxic for a long time, the sediment is anaerobic bacteria which are very harmful to cultivation, so the pool sediment oxygenation anti-overflow device is invented.
Disclosure of Invention
The invention aims to solve the technical problem of providing a pool sediment oxygenation overflow preventer which can perform air and oxygen supplementing operation on sediment, prevent oxygen in a water body from increasing and reduce interference on the water body.
For solving above-mentioned technical problem, the casing, casing middle part is protruding form, its characterized in that: the air inlet shaft is connected with the shell, and the air blowing wheel is in running fit with the air inlet shaft; the primary sedimentation cover is in sliding fit with the shell, the secondary sedimentation cover is in sliding fit with the primary sedimentation cover, and the inclined plate is fixed inside the primary sedimentation cover; the exhaust pipe is fixed at the upper part of the shell, the inner pipe is in sliding fit with the exhaust pipe, the impeller cover is fixed at the upper part of the inner pipe, and the air pontoon is arranged outside the impeller cover; the lower part of the exhaust pontoon is fixed with the secondary sedimentation cover, the exhaust pontoon is fixed with the air pontoon, the pontoon is connected with the air inlet shaft, and the pontoon is fixed with the air pontoon. The method is favorable for carrying out air supplementing and oxygenation operation on the sediment, prevents oxygen in the water body from increasing, and reduces the interference to the water body.
As a further improvement of the technical scheme, the middle part of the shell is convex, the shell comprises a gas spreading shell, sliding grooves, sedimentation plates, rear sedimentation plates, ventilation grooves and exhaust ports, the middle part of the gas spreading shell is provided with vertical plates, the sliding grooves are arranged in two, the sliding grooves are positioned on two sides of the gas spreading shell, the sedimentation plates are inclined, the sedimentation plates are fixed on one side of the gas spreading shell, the rear sedimentation plates are fixed on the other side of the gas spreading shell, the rear sedimentation plates are inclined, the ventilation grooves are positioned in the middle part of the inner side of the gas spreading shell and are communicated with the spaces on two sides of the vertical plates, and the exhaust ports are positioned on the middle upper part of the gas spreading shell. Is beneficial to gas collection operation and prevents oxygen in the water body from increasing.
As a further development of the solution, the inclination of the sedimentation plate is high in the direction towards the inside of the air-distribution casing. Is favorable for sedimentation of sludge.
As a further improvement of the technical scheme, the air inlet shaft is cylindrical, two ends of the air inlet shaft are fixed with the air scattering shell, the air outlet is formed in the lower portion of the air inlet shaft, the air blowing wheel is in running fit with the air inlet shaft, the air blowing wheel is hollow, the air blowing wheel comprises an air inlet cylinder and a tube-binding-up device, the air inlet cylinder is cylindrical, teeth are arranged outside the air blowing wheel, the tube-binding device is hollow, the tube-binding device is communicated with the inside of the air inlet cylinder, and one end of the tube-binding device is inclined. Is beneficial to tonifying qi after being pricked into soil.
As a further improvement of the technical scheme, a chute is arranged on the primary sedimentation cover, the primary sedimentation cover is in sliding fit with the chute, the inclined plate is fixed on the primary sedimentation cover, the secondary sedimentation cover is in sliding fit with the primary sedimentation cover, an opening is formed in the upper portion of the secondary sedimentation cover, and the upper portion of the secondary sedimentation cover is inclined. Facilitating the sediment operation in a limited range.
As a further improvement of the technical scheme, the device further comprises a support fixed with the primary sedimentation cover and a unfolding screw, wherein the unfolding screw is in running fit with the secondary sedimentation cover, the unfolding screw is in threaded fit with the support, one end of the unfolding screw is provided with a motor, and the motor is in sliding fit with the support. Is favorable for expanding the precipitation range.
As a further improvement of the technical scheme, the lower part of the exhaust pipe is fixed with the shell, the exhaust pipe is communicated with the exhaust port, the inner pipe is in sliding fit with the exhaust pipe, teeth are arranged on the outer side of the inner pipe, the impeller cover is fixed on the upper part of the inner pipe, the air pontoon is fixed on the outer part of the impeller cover, the impeller is in running fit with the impeller cover, the upper part of the impeller is provided with a motor, the synchronous gears are arranged in two and are in running fit with the exhaust pipe, and the synchronous gears are meshed with the inner pipe. Is favorable for the discharge of gas.
As a further improvement of the technical scheme, the pontoon is hollow, the pontoon and the water-proof cover are fixed together, and the water-draining holes are provided with a plurality of water-draining holes which penetrate through the upper space and the lower space of the water-proof cover. Is beneficial to preventing oxygen from contacting with water.
As a further improvement of the technical scheme, the exhaust pontoon is hollow, and a through hole is arranged in the middle of the exhaust pontoon.
In conclusion, the beneficial effects are that the bottom mud is subjected to air supplementing and oxygen increasing operation, so that the oxygen in the water body is prevented from being increased, and the interference to the water body is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure.
Fig. 2 is a schematic diagram of the other side of the whole structure.
Fig. 3 is a schematic structural view of the connection of the housing 1 and the intake shaft 2.
Fig. 4 is a schematic view of the other side of the structure of fig. 3.
Fig. 5 is a schematic structural view of the housing 1.
Fig. 6 is a schematic structural view of the connection of the air intake shaft 2 and the air blowing wheel 4.
Fig. 7 is a schematic structural view of the air intake shaft 2 and the air blowing wheel 4.
Fig. 8 is a schematic structural view of the connection of the primary sedimentation cover 6 and the secondary sedimentation cover 8.
Fig. 9 is a schematic view of the other side of the structure of fig. 8.
Fig. 10 is a schematic structural view of the connection of the impeller cup 14 to the air buoy 15.
Fig. 11 is a schematic diagram of the structure of fig. 10 in side view and in cross-section B-B.
Fig. 12 is a schematic diagram of the structure of the vent buoy 19.
Fig. 13 is a schematic structural view of the pontoon 22.
Fig. 14 is a schematic view of a side view of pontoon 22 and a section A-A.
In the figure: a housing 1; a gas-spreading shell 101; a chute 102; a sedimentation plate 103; a rear settling plate 104; a ventilation groove 105; an exhaust port 106; an intake shaft 2; an air outlet 201; a press roller 3; an air blowing wheel 4; an air intake cylinder 401; a bundle tube 402; a motor 5; a first-stage sedimentation cover 6; an inclined plate 7; a secondary sedimentation cover 8; a bracket 9; expanding the screw 10; a rear exhaust port 11; an exhaust pipe 12; an inner tube 13; an impeller cover 14; a gas pontoon 15; an impeller 16; a synchronizing gear 17; a rear exhaust pipe 18; a vent buoy 19; a telescopic link 20; a water blocking cover 21; a pontoon 22; a gas pipe 23; an air pump 24; and a drain hole 25.
Detailed Description
FIGS. 1 and 2 are schematic views of the overall structure; the air inlet shaft 2 is connected with the shell 1, and the air blowing wheel 4 is in running fit with the air inlet shaft 2; the primary sedimentation cover 6 is in sliding fit with the shell 1, the secondary sedimentation cover 8 is in sliding fit with the primary sedimentation cover 6, and the inclined plate 7 is fixed inside the primary sedimentation cover 6; the exhaust pipe 12 is fixed at the upper part of the shell 1, the inner pipe 13 is in sliding fit with the exhaust pipe 12, the impeller cover 14 is fixed at the upper part of the inner pipe 13, and the air pontoon 15 is arranged outside the impeller cover 14; the lower part of the exhaust pontoon 19 is fixed with the secondary sedimentation cover 8, the exhaust pontoon 19 is fixed with the air pontoon 15, the pontoon 22 is connected with the air inlet shaft 2, and the pontoon 22 is fixed with the air pontoon 15; the device moves forward, the inside air pump 24 of flotation pontoon 22 is to the air inlet axle 2 air make-up, in entering into bulge wheel 4, carry out the air make-up operation in to the foundation soil, second grade subsides cover 8 and one-level subsides cover 6 slip expansion, for the earth subsidence that stirs up provides the isolation, prevent to scatter and stir the water outward, inclined plate 7 utilizes and cuts apart the space, form the resistance, be favorable to earth subsidence and gaseous discharge, unnecessary gas is upwards discharged through blast pipe 12, utilize the negative pressure that impeller 16 formed, help direct discharge, and not dissolve in water, prevent to be the supplementary algae floods of oxygen and aquatic, exhaust flotation pontoon 19 also is with gaseous direct discharge, be equipped with air pump 24 in the flotation pontoon 22, carry out the air make-up operation.
FIGS. 3 to 7 are structural diagrams of the air supply mechanism; the middle part of the shell 1 is in a protruding shape, the shell 1 comprises a gas spreading shell 101, sliding grooves 102, sedimentation plates 103, rear sedimentation plates 104, ventilation grooves 105 and exhaust ports 106, vertical plates are arranged in the middle of the gas spreading shell 101, the two sliding grooves 102 are arranged, the sliding grooves 102 are positioned on two sides of the gas spreading shell 101, the sedimentation plates 103 are in an inclined shape, the sedimentation plates 103 are fixed on one side of the gas spreading shell 101, the inclined direction is high towards the inner part of the gas spreading shell 101, the rear sedimentation plates 104 are fixed on the other side of the gas spreading shell 101, the rear sedimentation plates 104 are in an inclined shape, the ventilation grooves 105 are positioned in the middle part of the inner side of the gas spreading shell 101 and are communicated with the spaces on two sides of the vertical plates, and the exhaust ports 106 are positioned on the middle upper part of the gas spreading shell 101; the air inlet shaft 2 is cylindrical, two ends of the air inlet shaft 2 are fixed with the air scattering shell 101 together, an air outlet 201 is arranged at the lower part of the air inlet shaft 2, the press roller 3 is in running fit with the shell 1, the press roller 3 is made of cast iron, an anti-corrosion coating is plated on the outer part of the press roller, the air-blowing wheel 4 is in running fit with the air inlet shaft 2, the air-blowing wheel 4 is hollow, the air-blowing wheel 4 comprises an air inlet cylinder 401 and a pricking pipe 4-2, the air inlet cylinder 401 is cylindrical, teeth are arranged on the outer part of the air-blowing wheel 4, the pricking pipe 402 is hollow, the pricking pipe 402 is communicated with the inner part of the air inlet cylinder 401, one end of the pricking pipe 402 is inclined, the motor 5 is fixed on the air scattering shell 101, and the motor 5 is connected with the air inlet cylinder 401 through a chain; the motor 5 rotates and drives the air inlet cylinder 401 through the chain to rotate, the air inlet cylinder 401 drives the pricking pipe 402 to rotate, the pricking pipe 402 rotates to prick into soil, air is injected into the bottom mud, a small part of the pricking pipe is fused into the image, the air is mostly diffused upwards, the air is collected through the air scattering shell 101 and is discharged upwards through the ventilation groove 105 and the air outlet 106, the bottom mud is scattered after being stirred, the vertical plate in the middle of the air scattering shell 101 reduces the effect of forward diffusion, the compression roller 3 performs compaction operation on the bottom mud before air supplementing, the density of the bottom mud is increased, the air is saved, the sedimentation plate 103 and the rear sedimentation plate 104 reduce the diffusion of the sediment, the sedimentation is assisted, the air outlet 201 keeps that the pricking pipe 402 at the lower part can be communicated with the air inlet shaft 2 only, and the air can be discharged.
Fig. 8 and 9 are schematic structural views of the connection of the primary sedimentation cover 6 and the secondary sedimentation cover 8; the primary sedimentation cover 6 is provided with a chute, the primary sedimentation cover 6 is in sliding fit with the chute 102, the inclined plate 7 is fixed on the primary sedimentation cover 6, the secondary sedimentation cover 8 is in sliding fit with the primary sedimentation cover 6, an opening is formed in the upper part of the secondary sedimentation cover 8, the upper part of the secondary sedimentation cover 8 is inclined, the support 9 is fixed on the upper part of the primary sedimentation cover 6, the unfolding screw 10 is in sliding fit with the secondary sedimentation cover 8, the unfolding screw 10 is in threaded fit with the support 9, a motor is installed at one end of the unfolding screw 10, the motor is in sliding fit with the support 9, and the rear exhaust port 11 is fixed on the upper part of the secondary sedimentation cover 8; the gas can reach the inside of the first-stage sedimentation cover 6 along the shell 1, and is discharged to the rear exhaust port 11 through the second-stage sedimentation cover 8, the sediment is also precipitated through the blocking effect of the inclined plate 7, less soil is flooded, the fish is influenced, the motor rotates, the unfolding screw 10 is driven to rotate, the unfolding screw 10 rotates to drive the second-stage sedimentation cover 8 to unfold, and more sedimentation air drops are provided for the sediment.
Fig. 10 and 11 are schematic structural views of the connection of the impeller housing 14 and the air pontoon 15; the lower part of the exhaust pipe 12 is fixed with the shell 1, the exhaust pipe 12 is communicated with the exhaust port 106, the inner pipe 13 is in sliding fit with the exhaust pipe 12, teeth are arranged on the outer side of the inner pipe 13, the impeller cover 14 is fixed on the upper part of the inner pipe 13, the air pontoon 15 is fixed on the outer part of the impeller cover 14, the impeller 16 is in rotating fit with the impeller cover 14, a motor is arranged on the upper part of the impeller 16, two synchronous gears 17 are arranged, the synchronous gears 17 are in rotating fit with the exhaust pipe 12, and the synchronous gears 17 are meshed with the inner pipe 13; in the working process, the shell 1 is below the water bottom, the air pontoon 15 floats on the upper part of the water surface with the impeller cover 14 to carry out exhaust operation, the motor drives the impeller 16 to rotate, the impeller 16 rotates to form negative pressure on the lower part, the redundant gas is discharged, the quantity of dissolved gas is reduced through the exhaust pipe 12 and the inner pipe 13, excessive breeding of microorganisms and the like caused by the increase of oxygen in the water body is reduced, the growth of fish is influenced, and only a certain quantity of oxygen supplementing operation is carried out on bottom mud.
Fig. 12 is a schematic structural view of the vent buoy 19; the rear exhaust pipe 18 is fixed at the upper part of the rear exhaust port 11, the rear exhaust pipe 18 is a telescopic pipe, the exhaust pontoon 19 is fixed at the upper part of the rear exhaust pipe 18, the exhaust pontoon 19 is hollow, a through hole is arranged in the middle of the exhaust pontoon 19, and the exhaust pontoon 19 is connected with the air pontoon 15 through a telescopic connecting piece 20; the gas in the secondary sedimentation cover 8 flows upwards after passing through the rear exhaust port 11 and is discharged through the holes in the middle of the rear exhaust pipe 18 and the exhaust pontoon 19, so that excessive contact between oxygen and water is prevented, and the telescopic connecting piece 20 ensures that the gas pontoon 15 is connected in the process of unfolding the primary sedimentation cover 6 and the secondary sedimentation cover 8.
Fig. 13 and 14 are schematic structural views of the pontoon 22; the water-proof cover 21 is cone-shaped, an opening is arranged at the upper part of the water-proof cover 21, the inside of the pontoon 22 is hollow, one end of the air pipe 23 is connected with the air pump 24, one end of the air pipe 23 is connected with the air inlet shaft 2, the air pump 24 fixes the inside of the water-proof cover 21, a plurality of water drain holes 25 are arranged, and the water drain holes 25 penetrate through the upper space and the lower space of the water-proof cover 21; after the air pump 24 compresses the air, the air inlet shaft 2 is supplied through the air pipe 23, the pontoon 22 keeps floating on the water surface, the water-proof cover 21 can prevent the inflow of water, the work of the air pump 24 is influenced, the water inlet pressure is prevented from breaking the connecting rod, the inclined upper part is beneficial to the downward flow of the water, and the water is rapidly discharged through the arrangement of the water discharge hole 25.
While the invention has been specifically described in connection with certain specific embodiments thereof, it is to be understood that this description is intended to be illustrative and not limiting, and that the scope of the appended claims should be construed as broadly as the prior art will permit. Reasonable variations and modifications are possible in the foregoing disclosure and the drawings without departing from the spirit of the invention as set forth in the appended claims.
Claims (4)
1. The utility model provides a pond sediment oxygenation anti-overflow ware, includes casing (1), and casing (1) middle part is protruding form, its characterized in that: the air inlet shaft (2) is connected with the shell (1), and the air blowing wheel (4) is in running fit with the air inlet shaft (2);
the primary sedimentation cover (6) is in sliding fit with the shell (1), the secondary sedimentation cover (8) is in sliding fit with the primary sedimentation cover (6), and the inclined plate (7) is fixed inside the primary sedimentation cover (6);
the exhaust pipe (12) is fixed at the upper part of the shell (1), the inner pipe (13) is in sliding fit with the exhaust pipe (12), the impeller cover (14) is fixed at the upper part of the inner pipe (13), and the air pontoon (15) is arranged outside the impeller cover (14);
the lower part of the exhaust pontoon (19) is fixed with the secondary sedimentation cover (8), the exhaust pontoon (19) is fixed with the air pontoon (15), the pontoon (22) is connected with the air inlet shaft (2), and the pontoon (22) is fixed with the air pontoon (15);
the middle part of the shell (1) is in a protruding shape, the shell (1) comprises a gas spreading shell (101), sliding grooves (102), sedimentation plates (103), rear sedimentation plates (104), ventilation grooves (105) and exhaust ports (106), vertical plates are arranged in the middle of the gas spreading shell (101), two sliding grooves (102) are arranged, the sliding grooves (102) are arranged on two sides of the gas spreading shell (101), the sedimentation plates (103) are in an inclined shape, the sedimentation plates (103) are fixed on one side of the gas spreading shell (101), the rear sedimentation plates (104) are fixed on the other side of the gas spreading shell (101), the rear sedimentation plates (104) are in an inclined shape, the ventilation grooves (105) are arranged in the middle of the inner side of the gas spreading shell (101) and are communicated with the space on two sides of the vertical plates, and the exhaust ports (106) are arranged on the middle upper part of the gas spreading shell (101);
the inclination direction of the sedimentation plate (103) is high towards the inner part of the air scattering shell (101);
the air inlet shaft (2) is cylindrical, two ends of the air inlet shaft (2) are fixed with the air scattering shell (101), an air outlet (201) is formed in the lower portion of the air inlet shaft (2), the air blowing wheel (4) is in running fit with the air inlet shaft (2), the air blowing wheel (4) is hollow, the air blowing wheel (4) comprises an air inlet cylinder (401) and a pricking pipe (402), the air inlet cylinder (401) is cylindrical, teeth are arranged outside the air blowing wheel (4), the pricking pipe (402) is hollow, the pricking pipe (402) is communicated with the inside of the air inlet cylinder (401), and one end of the pricking pipe (402) is inclined;
the primary sedimentation cover (6) is provided with a chute, the primary sedimentation cover (6) is in sliding fit with the chute (102), the inclined plate (7) is fixed on the primary sedimentation cover (6), the secondary sedimentation cover (8) is in sliding fit with the primary sedimentation cover (6), an opening is formed in the upper portion of the secondary sedimentation cover (8), and the upper portion of the secondary sedimentation cover (8) is inclined;
the lower part of the exhaust pipe (12) is fixed with the shell (1), the exhaust pipe (12) is communicated with the exhaust port (106), teeth are arranged on the outer side of the inner pipe (13), the air pontoon (15) is fixed on the outer part of the impeller cover (14), the impeller (16) is in running fit with the impeller cover (14), a motor is arranged on the upper part of the impeller (16), two synchronous gears (17) are arranged, the synchronous gears (17) are in running fit with the exhaust pipe (12), and the synchronous gears (17) are meshed with the inner pipe (13).
2. The pond sediment oxygenation overflow preventer of claim 1, wherein: the device is characterized by further comprising a support (9) fixed with the primary sedimentation cover (6) and an unfolding screw (10), wherein the unfolding screw (10) is in running fit with the secondary sedimentation cover (8), the unfolding screw (10) is in threaded fit with the support (9), one end of the unfolding screw (10) is provided with a motor, and the motor is in sliding fit with the support (9).
3. The pond sediment oxygenation overflow preventer of claim 1, wherein: the inside of the pontoon (22) is hollow, the pontoon (22) and the water-proof cover (21) are fixed together, a plurality of water draining holes (25) are arranged, and the water draining holes (25) penetrate through the upper space and the lower space of the water-proof cover (21).
4. The pond sediment oxygenation overflow preventer of claim 1, wherein: the exhaust pontoon (19) is hollow, and a through hole is arranged in the middle of the exhaust pontoon (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111102322.3A CN113796347B (en) | 2021-09-19 | 2021-09-19 | Oxygenation anti-overflow device for pond sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111102322.3A CN113796347B (en) | 2021-09-19 | 2021-09-19 | Oxygenation anti-overflow device for pond sediment |
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| Publication Number | Publication Date |
|---|---|
| CN113796347A CN113796347A (en) | 2021-12-17 |
| CN113796347B true CN113796347B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111102322.3A Active CN113796347B (en) | 2021-09-19 | 2021-09-19 | Oxygenation anti-overflow device for pond sediment |
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2021
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| CN209685537U (en) * | 2019-02-25 | 2019-11-26 | 合肥学院 | A kind of movable type in-situ sediment remediation device |
| CN113248092A (en) * | 2021-05-18 | 2021-08-13 | 安徽蓝鼎环保能源科技有限公司 | Ecological restoration method for bottom sediment in-situ reduction and solidification water |
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