CN211470951U - Microbubble oxygenation equipment for aquaculture - Google Patents
Microbubble oxygenation equipment for aquaculture Download PDFInfo
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- CN211470951U CN211470951U CN201921633562.4U CN201921633562U CN211470951U CN 211470951 U CN211470951 U CN 211470951U CN 201921633562 U CN201921633562 U CN 201921633562U CN 211470951 U CN211470951 U CN 211470951U
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- gas
- filter
- cleaning
- microbubble
- wall
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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 discloses microbubble oxygenation equipment for aquaculture, which comprises a floating platform and a microbubble oxygenation device; the microbubble oxygenation device comprises a box body, a submersible pump, a gas-water mixer, a gas inlet mechanism and a self-cleaning filter; the self-cleaning filter comprises a shell, a filter plate, a bearing seat connected with the inner wall of the shell through a plurality of connecting plates, a rotating shaft rotatably arranged on the bearing seat, an impeller arranged at the upper end of the rotating shaft and a cleaning mechanism arranged at the lower end of the rotating shaft; the air inlet mechanism comprises an air inlet cylinder, a protective cover and a connecting joint; the gas-water mixer comprises a shell and an injection mechanism. The utility model is provided with the floating platform, which is convenient for suspending the microbubble oxygenation device in the water pool; by arranging the filter with the self-cleaning function, sundries are prevented from being accumulated to block the meshes of the first filter screen and influence the through-flow capacity of the first filter screen, so that the service life of the submersible pump is reduced; through setting up detachable gas-water mixer, the inner chamber of gas-water mixer of being convenient for wash.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a microbubble oxygenation equipment for aquaculture.
Background
The micro-bubble oxygen increasing machine is more and more commonly applied to aquaculture, is important dissolved oxygen equipment in a fish and shrimp culture pond, and has the following problems in a Chinese patent with the application number of CN 201020169758.5; impurities easily enter the inner cavity of the box body, so that the normal use of the water pump is influenced; after the gas-water mixer is used for a long time, impurities in the inner cavity of the gas-water mixer are not easy to remove.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a microbubble oxygenation device for aquaculture, which is convenient for suspending a microbubble oxygenation device in a water pool by arranging a floating platform; by arranging the filter with the self-cleaning function, sundries are prevented from being accumulated to block the meshes of the first filter screen and influence the through-flow capacity of the first filter screen, so that the service life of the submersible pump is reduced; through setting up detachable gas-water mixer, the inner chamber of gas-water mixer of being convenient for wash.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aquaculture micro-bubble oxygen increasing device comprises a floating platform and a micro-bubble oxygen increasing device hung under the floating platform;
the microbubble oxygenation device comprises a box body hung at the lower end of the floating platform through a lifting rope, a submersible pump arranged in the box body, a gas-water mixer communicated with an outlet of the submersible pump, a gas inlet mechanism arranged at the top of the floating platform and communicated with a gas inlet of the gas-water mixer, and a self-cleaning filter detachably arranged at the bottom of the box body;
the self-cleaning filter comprises a shell, a filter plate arranged at the lower end of the shell, a bearing seat connected with the inner wall of the shell through a plurality of connecting plates, a rotating shaft rotatably arranged on the bearing seat, an impeller arranged at the upper end of the rotating shaft and used for driving the rotating shaft to rotate, and a cleaning mechanism arranged at the lower end of the rotating shaft and used for cleaning the filter plate;
the air inlet mechanism comprises an air inlet cylinder, a protective cover which is detachably arranged at the top end of the air inlet cylinder and a connecting joint which is arranged at the lower end of the air inlet cylinder;
the gas-water mixer comprises a shell and a spraying mechanism which is detachably arranged on the shell.
Further, the top of admitting air a section of thick bamboo is provided with and is used for connecting the first external screw thread of protective cover, be close to the lower part of first external screw thread is provided with a plurality of air inlet apertures, the protective cover includes the lid and sets up on the lid with first external screw thread matched with screw thread seat.
Further, the filter include with the shell can dismantle continuous frame, setting and be in first filter screen and setting are in on the frame the ring that the pivot of being convenient for at the center of first filter screen passes through, the inner wall of shell is provided with a plurality of lugs that are used for connecting a plurality of lugs of filter, be provided with the screw hole on the lug.
Further, the cleaning mechanism comprises a cleaning seat connected with the rotating shaft, scraping plates arranged on two sides of the cleaning seat and bristles arranged on the scraping plates.
Furthermore, a first through hole for allowing an air inlet pipe of the air-water mixer to pass through is formed in the top of the box body, a second through hole for allowing an water outlet pipe of the air-water mixer to pass through is formed in the upper portion of the left side wall, an exhaust hole is formed in the upper portion of the right side wall, a connecting hole for connecting the self-cleaning filter is formed in the bottom wall, and a second filter screen is arranged in the exhaust hole; the outer wall of the lower end of the box body is provided with a plurality of supporting legs, and the top of the box body is provided with a hanging ring.
Further, the shell includes outer barrel, sets up the trachea joint on the top of outer barrel is in with the setting the water connectors that go out of the left end of outer barrel, injection mechanism includes that detachable sets up the water connectors, the setting of the left end of outer barrel are in the taper pipe and the setting of the left end of water connectors the straight tube of the left end of taper pipe, water connectors with be provided with sealed the pad between the outer barrel.
Further, the water inlet joint comprises a connecting part, a hexagonal part and a joint part, wherein the outer wall of the connecting part is provided with connecting threads, the hexagonal part is in a regular hexagon shape, and the outer wall of the joint part is provided with first external threads; the outer wall of the air pipe joint is provided with a second external thread; the outer wall of the water outlet connector is provided with a third external thread, the center of the water outlet connector is provided with a tapered hole, the small end of the tapered hole is close to the inner cavity of the outer cylinder, the small end of the tapered hole is larger than the inner diameter of the straight pipe, and the tapered hole, the straight pipe and the tapered pipe are coaxial.
Furthermore, the floating platform comprises a platform plate and an annular air bag connected below the platform plate through a rope, a semi-ring used for hanging the box body is arranged at the lower end of the middle part of the platform plate, a limiting hole convenient for fixing the air inlet mechanism is formed in the platform plate, and a plurality of rope holes are formed in the position, corresponding to the annular air bag, of the platform plate.
Compared with the prior art, the utility model discloses possess following beneficial effect: the floating platform is arranged, so that the microbubble oxygenation device can be suspended in the water pool conveniently; by arranging the filter with the self-cleaning function, sundries are prevented from being accumulated to block the meshes of the first filter screen and influence the through-flow capacity of the first filter screen, so that the service life of the submersible pump is reduced; through setting up detachable gas-water mixer, the inner chamber of gas-water mixer of being convenient for wash.
Drawings
Fig. 1 is a schematic structural view of a microbubble aerator for aquaculture according to the present invention;
FIG. 2 is a schematic view of the self-cleaning filter of the present invention;
fig. 3 is a schematic structural diagram of a gas-water mixer according to the present invention;
fig. 4 is a schematic structural diagram of the air intake mechanism of the present invention.
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. 1-4, an aquaculture micro-bubble oxygen increasing device comprises a floating platform 1 and a micro-bubble oxygen increasing device 2 hung under the floating platform 1, wherein the micro-bubble oxygen increasing device 2 is hung under the floating platform 1 through a lifting rope 3; the micro-bubble oxygen increasing device is suspended in the water pool by arranging the floating platform;
the microbubble oxygenation device 2 comprises a box body 21 hung at the lower end of the floating platform 1 through a lifting rope 3, a submersible pump 22 arranged in the box body 21, a gas-water mixer 23 communicated with an outlet of the submersible pump 22, a gas inlet mechanism 24 arranged at the top of the floating platform 1 and communicated with a gas inlet of the gas-water mixer 23, and a self-cleaning filter 25 detachably arranged at the bottom of the box body 21; the air inlet of the air-water mixer is communicated with the air inlet mechanism through an air inlet pipe, the outlet of the submersible pump is communicated with the water inlet of the air-water mixer through a first water pipe, and the water outlet of the air-water mixer discharges the water of the mixed gas into the water pool through a second water pipe;
the self-cleaning filter 25 comprises a housing 251, a filter plate 252 arranged at the lower end of the housing 251, a bearing seat 254 connected with the inner wall of the housing 251 through a plurality of connecting plates 253, a rotating shaft 255 rotatably arranged on the bearing seat 254, an impeller 256 arranged at the upper end of the rotating shaft 255 for driving the rotating shaft 255 to rotate, and a cleaning mechanism 257 arranged at the lower end of the rotating shaft 255 for cleaning the filter plate 252, wherein the housing 251 comprises a cylinder case 2511 and a flange 2512 arranged at the outer wall of the cylinder case; by arranging the self-cleaning filter, sundries are prevented from being accumulated to block the meshes of the filter plate and influence the through-flow capacity of the first filter screen, so that the service life of the submersible pump is reduced;
the air inlet mechanism 24 comprises an air inlet cylinder 241, a protective cover 242 detachably arranged at the top end of the air inlet cylinder 241 and a connecting joint 243 arranged at the lower end of the air inlet cylinder 241, the air inlet mechanism is arranged to facilitate air to enter the air-water mixer from the air inlet mechanism, and the protective cover is arranged to prevent small air inlet holes from being blocked;
the gas-water mixer 23 comprises a shell 231 and a spraying mechanism 232 which is detachably arranged on the shell 231; through setting up detachable injection mechanism, dismantle injection mechanism from the shell when being convenient for wash, wash the inner chamber and the injection mechanism of shell.
Further, the top of an air inlet cylinder 241 is provided with and is used for connecting the first external screw thread of protective cover 242, be close to the lower part of first external screw thread is provided with a plurality of air inlet aperture, protective cover 242 includes the lid and sets up on the lid with first external screw thread matched with screw thread seat, screw thread seat pass through welded fastening on the lid.
Further, the filter plate 252 includes a frame 2521 detachably connected to the housing 251, a first filter 2522 disposed on the frame 2521, and a ring 2523 disposed at the center of the first filter 2522 for passing the rotating shaft 255, wherein the inner wall of the housing 251 is provided with a plurality of support lugs 258 for connecting the filter plate 252, the support lugs 258 are provided with threaded holes, and the number of the support lugs is preferably 3 and is distributed on the inner wall of the housing in a circumferential array.
Further, the cleaning mechanism 257 comprises a cleaning base 2571 connected to the rotating shaft 255, scraping plates 2572 disposed on both sides of the cleaning base 2571, and bristles 2573 disposed on the scraping plates 2572; when the rotating shaft rotates, the rotating shaft reaches the scraper blade through the cleaning seat to rotate, and then the bristles are driven to clean the filter plate.
Further, a first through hole for passing an air inlet pipe of the air-water mixer 23 is formed in the top of the box body 21, a second through hole for passing an outlet pipe of the air-water mixer 23 is formed in the upper portion of the left side wall, an exhaust hole is formed in the upper portion of the right side wall, a connecting hole for connecting the self-cleaning filter 25 is formed in the bottom wall, and a second filter screen 211 is arranged in the exhaust hole; a plurality of support legs 212 are arranged on the outer wall of the lower end of the box body 21, and preferably 3 support legs are distributed on the lower end of the outer wall of the shell in a circumferential array; the micro-bubble oxygen increasing device is convenient to place, and the cleaning mechanism is prevented from contacting the ground; the top of the box body 21 is provided with a hanging ring 213.
Further, the housing 231 includes an outer cylinder 2311, an air pipe joint 2312 disposed at the top end of the outer cylinder 2311, and a water outlet joint 2313 disposed at the left end of the outer cylinder 2311, the injection mechanism 232 includes a water inlet joint 2321 detachably disposed at the left end of the outer cylinder 2311, a tapered pipe 2322 disposed at the left end of the water inlet joint 2321, and a straight pipe 2323 disposed at the left end of the tapered pipe 2322, and a sealing gasket 233 is disposed between the water inlet joint 2321 and the outer cylinder 2311.
Further, the water inlet connector 2321 comprises a connecting part, a hexagonal part and a connector part, wherein the outer wall of the connecting part is provided with connecting threads, the hexagonal part is in a regular hexagon shape, and the outer wall of the connector part is provided with first external threads; the outer wall of the air pipe joint is provided with a second external thread; the outer wall of the water outlet connector is provided with a third external thread, the center of the water outlet connector is provided with a tapered hole, the small end of the tapered hole is close to the inner cavity of the outer cylinder, the small end of the tapered hole is larger than the inner diameter of the straight pipe, and the tapered hole, the straight pipe and the tapered pipe are coaxial.
Further, the floating platform 1 comprises a platform plate 11 and an annular air bag 13 connected below the platform plate 11 through ropes 12, a half ring used for hanging the box body is arranged at the lower end of the middle of the platform plate 11, a limiting hole convenient for fixing the air inlet mechanism 24 is formed in the platform plate 11, and a plurality of rope holes are formed in the position, corresponding to the annular air bag 13, of the platform plate 11.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. Microbubble oxygenation equipment for aquaculture is characterized by comprising a floating platform and a microbubble oxygenation device hung under the floating platform;
the microbubble oxygenation device comprises a box body hung at the lower end of the floating platform through a lifting rope, a submersible pump arranged in the box body, a gas-water mixer communicated with an outlet of the submersible pump, a gas inlet mechanism arranged at the top of the floating platform and communicated with a gas inlet of the gas-water mixer, and a self-cleaning filter detachably arranged at the bottom of the box body;
the self-cleaning filter comprises a shell, a filter plate arranged at the lower end of the shell, a bearing seat connected with the inner wall of the shell through a plurality of connecting plates, a rotating shaft rotatably arranged on the bearing seat, an impeller arranged at the upper end of the rotating shaft and used for driving the rotating shaft to rotate, and a cleaning mechanism arranged at the lower end of the rotating shaft and used for cleaning the filter plate;
the air inlet mechanism comprises an air inlet cylinder, a protective cover which is detachably arranged at the top end of the air inlet cylinder and a connecting joint which is arranged at the lower end of the air inlet cylinder;
the gas-water mixer comprises a shell and a spraying mechanism which is detachably arranged on the shell.
2. The microbubble aerator of claim 1, wherein the top end of the air inlet pipe is provided with a first external thread for connecting the protective cover, a plurality of small air inlet holes are formed near the lower part of the first external thread, and the protective cover comprises a cover body and a threaded seat arranged on the cover body and matched with the first external thread.
3. The microbubble aerator as claimed in claim 1, wherein the filter plate comprises a frame detachably connected to the housing, a first filter net disposed on the frame, and a circular ring disposed at the center of the first filter net for allowing the rotation shaft to pass through, the inner wall of the housing is provided with a plurality of support lugs for connecting the filter plate, and the support lugs are provided with threaded holes.
4. The microbubble aerator of claim 1, wherein the cleaning mechanism comprises a cleaning base connected to the rotating shaft, scraping plates disposed on both sides of the cleaning base, and bristles disposed on the scraping plates.
5. The microbubble aerator as claimed in claim 1, wherein the tank body has a first through hole at the top for passing an inlet pipe of a gas-water mixer, a second through hole at the upper part of the left side wall for passing an outlet pipe of the gas-water mixer, an exhaust hole at the upper part of the right side wall, a connecting hole at the bottom wall for connecting the self-cleaning filter, and a second filter screen at the exhaust hole; the outer wall of the lower end of the box body is provided with a plurality of supporting legs, and the top of the box body is provided with a hanging ring.
6. The microbubble aerator of claim 1, wherein the housing comprises an outer cylinder, an air pipe joint arranged at the top end of the outer cylinder, and a water outlet joint arranged at the left end of the outer cylinder, the spraying mechanism comprises a water inlet joint detachably arranged at the left end of the outer cylinder, a tapered pipe arranged at the left end of the water inlet joint, and a straight pipe arranged at the left end of the tapered pipe, and a sealing gasket is arranged between the water inlet joint and the outer cylinder.
7. The microbubble aerator of claim 6, wherein the water inlet joint comprises a connecting part, a hexagonal part and a joint part, the outer wall of the connecting part is provided with connecting threads, the hexagonal part is in a regular hexagon shape, and the outer wall of the joint part is provided with first external threads; the outer wall of the air pipe joint is provided with a second external thread; the outer wall of the water outlet connector is provided with a third external thread, the center of the water outlet connector is provided with a tapered hole, the small end of the tapered hole is close to the inner cavity of the outer cylinder, the small end of the tapered hole is larger than the inner diameter of the straight pipe, and the tapered hole, the straight pipe and the tapered pipe are coaxial.
8. The microbubble aerator as claimed in claim 1, wherein the floating platform comprises a platform plate and an annular air bag connected below the platform plate through a rope, a half ring for hanging the tank body is arranged at the lower end of the middle part of the platform plate, a limiting hole for fixing the air inlet mechanism is arranged on the platform plate, and a plurality of rope holes are arranged on the platform plate corresponding to the annular air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921633562.4U CN211470951U (en) | 2019-09-27 | 2019-09-27 | Microbubble oxygenation equipment for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921633562.4U CN211470951U (en) | 2019-09-27 | 2019-09-27 | Microbubble oxygenation equipment for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211470951U true CN211470951U (en) | 2020-09-11 |
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ID=72358737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921633562.4U Expired - Fee Related CN211470951U (en) | 2019-09-27 | 2019-09-27 | Microbubble oxygenation equipment for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211470951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112293339A (en) * | 2020-10-19 | 2021-02-02 | 潘庭庭 | Intelligent energy-saving control equipment for aerator used for fishpond and operation method |
-
2019
- 2019-09-27 CN CN201921633562.4U patent/CN211470951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112293339A (en) * | 2020-10-19 | 2021-02-02 | 潘庭庭 | Intelligent energy-saving control equipment for aerator used for fishpond and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20210927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |