CN117886459A - Mariculture tail water treatment device - Google Patents
Mariculture tail water treatment device Download PDFInfo
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- CN117886459A CN117886459A CN202410302034.XA CN202410302034A CN117886459A CN 117886459 A CN117886459 A CN 117886459A CN 202410302034 A CN202410302034 A CN 202410302034A CN 117886459 A CN117886459 A CN 117886459A
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- tail water
- output
- aeration
- oxygen
- pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 238000009364 mariculture Methods 0.000 title claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000001301 oxygen Substances 0.000 claims abstract description 69
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 69
- 238000005273 aeration Methods 0.000 claims abstract description 64
- 238000002156 mixing Methods 0.000 claims abstract description 39
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 28
- 230000007306 turnover Effects 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000009792 diffusion process Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 24
- 239000013535 sea water Substances 0.000 abstract description 8
- 244000005700 microbiome Species 0.000 abstract description 7
- 238000009360 aquaculture Methods 0.000 abstract description 6
- 244000144974 aquaculture Species 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000005416 organic matter Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012851 eutrophication Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to the technical field of aquaculture tail water treatment, in particular to a seawater aquaculture tail water treatment device which comprises a treatment unit, an inlet pipeline arranged at the input end of the treatment unit and an output machine part arranged at the output end of the treatment unit, wherein the inlet pipeline is connected with the inlet pipeline; the device comprises a processor unit, a filter box connected with an inlet pipeline, a first-stage aeration box arranged at the output end of the filter box, and a second-stage aeration assembly butted with the first-stage aeration box, wherein an inner cavity of the first-stage aeration box is provided with an oxygen-introducing mixing assembly, and the second-stage aeration assembly comprises an oxygenation impeller part butted with the first-stage aeration box, an impact mixing box connected with the oxygenation impeller part, and a converging part arranged at the output end of the impact mixing box. The invention designs a double aeration treatment mode, wherein the primary aeration tank is used for introducing oxygen and mixing the oxygen with tail water, and the secondary aeration assembly is used for carrying out oxygenation treatment, so that the contact of organic matters, microorganisms and dissolved oxygen in water liquid is enhanced, and the thoroughly degree of the treatment of the organic matters in the tail water is improved.
Description
Technical Field
The invention relates to the technical field of aquaculture tail water treatment, in particular to a seawater aquaculture tail water treatment device.
Background
Although the seawater culture can bring considerable income to farmers, the culture tail water also has great influence on the water environment. In recent years, with the continuous development of social economy, the demands of people for marine products are increasing, so that the rapid development of the mariculture industry is driven, but the reason is that the culture tail water is discharged into the sea in a large amount, so that the content of nitrogen and phosphorus in the sea water is increased sharply, the eutrophication of the sea water is caused, and the adverse effects on the quality of the offshore sea and the marine ecological environment are caused.
In the prior art, an aeration method is often adopted as an implementation means for treating organic matters in the culture tail water, and the aeration refers to a process of forcedly transferring oxygen in air into liquid, so that the aim of obtaining enough dissolved oxygen and strengthening the contact of the organic matters in a pond with microorganisms and the dissolved oxygen is fulfilled. In the existing culture tail water treatment technology, the aeration treatment mode is to mix and stir liquid and gas, but the density difference between the liquid and the gas is obvious, the quantity of organic matters in mariculture is various, and when oxygen is dissolved into water, the dissolved oxygen uniformity is insufficient by adopting a single mixing system, so that the organic matter treatment effect is poor, and the eutrophication treatment effect on seawater is limited.
Disclosure of Invention
The invention aims to provide a mariculture tail water treatment device for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a mariculture tail water treatment device comprises a treatment unit, an inlet pipeline arranged at the input end of the treatment unit and an output machine part arranged at the output end of the treatment unit;
the treatment unit is internally provided with a filter case connected with the inlet pipeline, a first-stage aeration case arranged at the output end of the filter case and a second-stage aeration assembly butted with the first-stage aeration case, and the output end of the second-stage aeration assembly is butted with the output machine part;
the inner cavity of the primary aeration tank is provided with an oxygen-introducing mixing assembly, the secondary aeration assembly comprises an aeration impeller part in butt joint with the primary aeration tank, an impact mixing machine case connected with the aeration impeller part, and a converging part arranged at the output end of the impact mixing machine case, and the converging part is connected with the output part.
As a further scheme of the invention: the first-level aeration tank comprises an oxygen dissolving tank body, a support frame arranged in the oxygen dissolving tank body and a mounting frame arranged on the support frame, wherein a mixing section is formed in the mounting frame, a rotating disc and a plurality of turning plates which are equidistantly arranged between the rotating discs are arranged in the mixing section, support bearings and positioning sleeves arranged in the support bearings are arranged on the mounting frame frames on two sides, and a middle support shaft is penetrated between the positioning sleeves on two sides.
As a further scheme of the invention: the dissolved oxygen tank body is externally connected with an oxygen introducing pipeline, one end of the middle support shaft is connected with the oxygen introducing pipeline, the middle support shaft is of an inner hollow structure, and a plurality of oxygen introducing air holes are formed in the pipe wall.
As a further scheme of the invention: the oxygenation impeller machine part comprises a mounting base frame and an impeller pump mounted on the mounting base frame, the impact mixer box comprises an equipment box body, an impact machine barrel arranged in the equipment box body and an output cavity arranged on the periphery of the impact machine barrel, and a plurality of output valves are arranged at the top of the output cavity.
As a further scheme of the invention: the converging machine part comprises a turnover pump arranged on the output valve, a through branch pipe arranged on the turnover pump and a converging pump arranged at the terminal end of the through branch pipe, wherein a converging channel is arranged in the processing unit, and the output end of the converging pump is connected with the converging channel.
As a further scheme of the invention: the turbine pump comprises a turbine pump main body, one end of the turbine pump main body is connected with a first-stage aeration tank through a turnover pipeline, the other end of the turbine pump main body is externally connected with an aeration pipeline, a spiral cavity is formed in an inner cavity of the turbine pump main body, a driving roller, a driving disc arranged on the driving roller and a spiral blade which is arranged on the driving disc and takes the driving roller as an axis are arranged in the spiral cavity, an output port is further formed in the turbine pump main body and located on the output side of the spiral blade, and the output port is connected with an impact machine barrel through a water guide pipe shaft.
As a further scheme of the invention: the impact machine barrel comprises a machine barrel main body, a plurality of guide-out ports arranged on the side edge of the machine barrel main body, guide-out channels arranged in the machine barrel main body and in butt joint with the corresponding guide-out ports, and a diffusion cavity arranged in the inner cavity of the machine barrel main body, wherein the guide-out channels are arranged on the periphery of the diffusion cavity, the center line of the diffusion cavity is provided with a guide-in port, the guide-in pipe shaft is connected with the guide-in port, and the machine barrel main body is rotatably installed through the guide-in pipe shaft serving as a shaft piece.
As a further scheme of the invention: the device comprises a box body, and is characterized in that an extrusion assembly is further arranged at the top of the box body, the extrusion assembly is rotatably mounted at the center of the top of an inner cavity of the box body, the extrusion assembly comprises an oil pressure machine barrel, a piston rod mounted at the driving end of the oil pressure machine barrel, a connecting rod support head mounted at the rod end of the piston rod and a folding connecting rod mounted at the periphery of the connecting rod support head, pressing plugs are mounted at the rod ends of the folding connecting rods, the folding connecting rods are mounted on the connecting rod support head in a turnover mode, a hanging support rod is further arranged at the periphery of the oil pressure machine barrel, one end of the hanging support rod is mounted on the outer wall of the oil pressure machine barrel in a turnover mode, and the other end of the hanging support rod is connected with a corresponding folding connecting rod; the pressing plugs are embedded into the corresponding guide-out channels in a sliding mode.
As still further aspects of the invention: the support of the equipment box body is provided with a rotating motor, the water guide pipe shaft is provided with a driving wheel, and the driving end of the rotating motor is connected with the driving wheel through a second driving belt.
Compared with the prior art, the invention has the beneficial effects that:
the invention designs a double aeration treatment mode, the inner cavity of the first-stage aeration tank is provided with an oxygen-introducing mixing component for introducing oxygen and mixing the oxygen with tail water, a mixing structure is arranged in the mixing component to agitate the water body, so that the contact of organic matters, microorganisms and dissolved oxygen in the tank is enhanced, and the organic matters in the sewage are oxidized and decomposed; the main body of the secondary aeration component is an oxygenation impeller part and an impact mixing machine box, the oxygenation impeller part is in butt joint with the primary aeration machine box, tail water is input into the oxygenation impeller part, oxygenation treatment is carried out on the oxygenation impeller part to supplement oxygen, and the oxygenation impeller part is used for violently mixing gas and liquid so as to exacerbate the contact of organic matters, microorganisms and dissolved oxygen in the water and liquid, the oxygenation impeller part pushes the tail water to be introduced into the impact mixing machine box, the impact mixing machine box forms internal pressure type impact, the infiltration of oxygen molecules is aggravated, the oxidation treatment effect is improved, and the thoroughly degree of tail water organic matter treatment is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. Meanwhile, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to specific embodiments.
Fig. 1 is a schematic diagram of the overall structure of a mariculture tail water treatment device according to an embodiment of the invention.
Fig. 2 is a schematic view of an external view angle structure of a processing unit according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a first-stage aeration tank according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a rotating disc and a turning plate in a primary aeration tank according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a secondary aeration assembly according to an embodiment of the present invention.
Fig. 6 is a schematic view of a cross-sectional view structure of an impeller pump according to an embodiment of the present invention.
FIG. 7 is a schematic illustration of the installation of an impeller pump and an impingement barrel provided by an embodiment of the present invention.
FIG. 8 is a schematic top view of an impingement barrel and extruder assembly according to an embodiment of the present invention.
Fig. 9 is a schematic top view of an impact barrel according to an embodiment of the present invention.
Fig. 10 is a schematic structural view of an extrusion assembly according to an embodiment of the present invention.
In the figure: 11. a processing unit; 12. a filter housing; 13. a first-stage aeration tank; 14. a secondary aeration assembly; 15. an oxygen introducing mixing assembly; 16. oxygenation impeller parts; 17. an impact mixing cabinet; 18. a confluence mechanism; 19. introducing a pipeline; 10. an output member; 21. a main case; 22. a work window; 31. a pipe rail; 32. an output branch pipe; 33. a drain box; 34. an external interface; 35. a confluence channel; 41. an oxygen dissolving box body; 42. a support frame; 43. a mounting frame; 44. a mixing section; 45. a support bearing; 46. a positioning sleeve; 47. a middle support shaft; 48. a rotating disc; 49. turning over the plate; 51. an oxygen introducing pipeline; 52. a driving wheel; 53. a first belt; 54. a driving motor; 55. an oxygen vent; 61. installing a base frame; 62. a turnover pipeline; 63. a turbine pump; 64. an equipment box; 65. impact the barrel; 66. an output chamber; 67. an output valve; 68. a transfer pump; 69. leading out the branch pipe; 60. a confluence pump; 71. a pump body; 72. a spiral cavity; 73. an oxygenation pipeline; 74. an output port; 75. a drive plate; 76. a driving roller; 77. a helical blade; 78. a water pipe shaft; 81. a barrel body; 82. an outlet port; 83. a derivation channel; 84. a diffusion chamber; 85. an inlet; 91. an extrusion assembly; 92. an oil pressure cylinder; 93. a piston rod; 94. a connecting rod support head; 95. folding the connecting rod; 96. pressing a plug; 97. hanging the supporting rod; 98. a rotating motor; 99. a driving wheel; 90. and a second belt.
Detailed Description
The technical solutions according to the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, examples of which are shown in the accompanying drawings. When the following description refers to the accompanying drawings, like numerals in the various drawings refer to like or similar elements, unless otherwise specified.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
In one embodiment, referring to fig. 1, there is provided a mariculture tail water treatment apparatus, including a treatment unit 11, an inlet pipe 19 mounted at an input end of the treatment unit 11, and an output member 10 mounted at an output end of the treatment unit 11;
the treatment unit 11 is internally provided with a filter case 12 connected with an inlet pipeline 19, a first-stage aeration tank 13 arranged at the output end of the filter case 12, and a second-stage aeration assembly 14 butted with the first-stage aeration tank 13, wherein the output end of the second-stage aeration assembly 14 is butted with the output machine member 10;
the inner cavity of the primary aeration tank 13 is provided with an oxygen-introducing mixing assembly 15, the secondary aeration assembly 14 comprises an oxygenation impeller mechanism 16 in butt joint with the primary aeration tank 13, an impact mixing machine box 17 connected with the oxygenation impeller mechanism 16, and a converging mechanism 18 arranged at the output end of the impact mixing machine box 17, and the converging mechanism 18 is connected with the output mechanism 10.
The seawater aquaculture tail water has a large amount of organic matters, the organic matters are various, the damage of seawater eutrophication is caused, the aeration mixing mode adopted by the conventional aquaculture tail water treatment system has the defects, the embodiment aims at structurally optimizing the tail water treatment link, the treatment unit 11 is arranged in the integral tail water treatment system, the leading-in pipeline 19 is externally connected with a front tail water filtering link for leading-in tail water to be treated, the filter case 12 is used for reprecipitating the leading-in tail water, the filtering precipitation mode is the prior art, and the embodiment is not described in detail and is used for further treating sediment in the tail water; the tail water is sequentially introduced into a first-stage aeration tank 13 and a second-stage aeration assembly 14, a double aeration treatment mode is designed in the embodiment, an oxygen introducing mixing assembly 15 is arranged in the inner cavity of the first-stage aeration tank 13 and is used for introducing oxygen and mixing the oxygen with the tail water, a mixing structure is arranged in the tail water to agitate the water body, and the contact of organic matters, microorganisms and dissolved oxygen in the pond is enhanced to carry out oxidative decomposition on the organic matters in the sewage; the main body of the secondary aeration assembly 14 is an oxygenation impeller mechanism 16 and an impact mixing machine box 17, the oxygenation impeller mechanism 16 is in butt joint with the primary aeration box 13, tail water is input into the oxygenation impeller mechanism 16, the oxygenation impeller mechanism 16 carries out oxygenation treatment, oxygen is supplemented, gas and liquid are mixed vigorously, organic matters and microorganisms in water and dissolved oxygen are in contact, the oxygenation impeller mechanism 16 pushes the tail water to be introduced into the impact mixing machine box 17, the impact mixing machine box 17 forms internal pressure impact, permeation of oxygen molecules is enhanced, oxidation treatment effect is improved, the thoroughly degree of tail water organic matter treatment is improved, the confluence mechanism 18 is connected with the output mechanism 10, and the treated tail water is discharged into a subsequent treatment process.
In one case of the present embodiment, referring to fig. 2, the processing unit 11 includes a main box 21, a working window 22 is disposed at a side edge of the main box 21, and the filter box 12, the primary aeration box 13, and the secondary aeration assembly 14 are all installed in the main box 21; the output machine member 10 includes a plurality of pipe bars 31 installed on the main casing 21, an output branch pipe 32 provided in the pipe bars 31, and a drain casing 33 installed on the output branch pipe 32, and external ports 34 are provided on the drain casing 33. The converging mechanism 18 divides and inputs the tail water into the relevant output branch pipe 32, the external interface 34 is used for butting the operation pipeline of the next water treatment process, and the drainage machine box 33 pressurizes and discharges the tail water treated by the embodiment.
In one embodiment, referring to fig. 3 and 4, for the specific implementation structure of the first-stage aeration tank 13, the following design is provided in this embodiment:
the first-stage aeration tank 13 comprises an oxygen dissolving tank body 41, a supporting frame 42 arranged in the oxygen dissolving tank body 41 and a mounting frame 43 arranged on the supporting frame 42, wherein a mixing section 44 is formed in the mounting frame 43, a rotating disc 48 and a plurality of turning plates 49 equidistantly arranged between the rotating discs 48 are arranged in the mixing section 44, supporting bearings 45 and positioning sleeves 46 arranged in the supporting bearings 45 are arranged on the mounting frame frames 43 on two sides, and a middle support shaft 47 penetrates through the space between the positioning sleeves 46 on two sides. The dissolved oxygen tank 41 is externally connected with an oxygen introducing pipeline 51, one end of the middle support shaft 47 is connected with the oxygen introducing pipeline 51, the middle support shaft 47 is of an inner hollow structure, and a plurality of oxygen introducing holes 55 are formed in the pipe wall.
The dissolved oxygen box 41 is the operation main part, the tail water is imported into the dissolved oxygen box 41, the rotating disc 48 and install the stirring board 49 between the rotating disc 48 and constitute mixed structure, the dissolved oxygen box 41 external connection has the oxygen pipeline 51, the oxygen pipeline 51 is used for injecting oxygen, well pivot 47 is interior hollow structure and is connected with the oxygen pipeline 51, oxygen exports from oxygen vent 55, oxygen vent 55 sets up in the axis department of stirring board 49, and be located between the rotating disc 48 of both sides, so the oxygen air current outwards diffuses along the stirring region of stirring board 49, be used for assisting the fusion of oxygen and tail water liquid, the dissolved oxygen effect is improved.
The external driving motor 54 of dissolved oxygen box 41, to the driving mode of rolling disc 48 and turning plate 49, this embodiment designs driving motor 54 as the power supply, the other end external connection of well fulcrum 47 has drive wheel 52, and the drive end of driving motor 54 is connected with drive wheel 52 through first drive belt 53. In the embodiment, the belt transmission is used as a transmission tool to drive the middle support shaft 47 to move, so that the rotating disc 48 and the turning plate 49 are driven to rotate, and the oxygen introducing pipeline 51 is connected with the middle support shaft 47 through a shaft sleeve and is not influenced by the rotation of the middle support shaft 47.
In one embodiment, referring to fig. 5, for a specific implementation of the secondary aeration assembly 14, the design of this embodiment is as follows:
the oxygenation impeller mechanism 16 comprises a mounting base frame 61 and an impeller pump 63 mounted on the mounting base frame 61, the impact mixer box 17 comprises an equipment box body 64, an impact machine barrel 65 arranged in the equipment box body 64 and an output cavity 66 arranged on the periphery of the impact machine barrel 65, and a plurality of output valves 67 are arranged at the top of the output cavity 66.
The confluence mechanism 18 comprises a turnover pump 68 respectively arranged on the output valve 67, a leading-out branch pipe 69 arranged on the turnover pump 68 and a confluence pump 60 arranged at the terminal end of the leading-out branch pipe 69, a confluence channel 35 is arranged in the processing unit 11, the output end of the confluence pump 60 is connected with the confluence channel 35, and the confluence channel 35 is connected with the output branch pipe 32.
The main body of the oxygenation impeller mechanism 16 is an impeller pump 63, tail water of the dissolved oxygen tank 41 is injected into the impeller pump 63 to supplement oxygen again, gas and liquid are mixed vigorously, the mixed tail water is injected into an impact machine barrel 65 again, the impact machine barrel 65 performs impact extrusion on the water liquid, permeation of oxygen molecules is aggravated, and the degree of thoroughly oxidizing is improved. The water liquid is extruded to the output cavity 66, the output cavity 66 takes the output valve 67 at the top as an output end, the water liquid is output to the confluence pump 60 through a plurality of through-outlet branch pipes 69, the confluence pump 60 outputs the water liquid into the confluence channel 35, the confluence channel 35 is a water liquid discharging structure and is butted with the output machine member 10 at the outer side, and therefore the back tail water treated in the process is output.
In one embodiment, referring to fig. 6 and 7, for a specific implementation of oxygenation impeller assembly 16, this embodiment is designed as follows:
the turbine pump 63 comprises a pump main body 71, one end of the pump main body 71 is connected with the dissolved oxygen tank 41 through a turnover pipeline 62, the other end of the pump main body 71 is externally connected with an oxygenation pipeline 73, a spiral cavity 72 is formed in an inner cavity of the pump main body 71, a driving roller 76, a driving disc 75 arranged on the driving roller 76 and a spiral blade 77 which is arranged on the driving disc 75 and takes the driving roller 76 as an axis are arranged in the spiral cavity 72, an output port 74 is further formed in the pump main body 71, the output port 74 is located on the output side of the spiral blade 77, and the output port 74 is connected with the impact machine barrel 65 through a water guide pipe shaft 78.
The two ends of the main pump body 71 are respectively provided with a turnover pipeline 62 and an oxygenation pipeline 73, the turnover pipeline 62 is used for introducing tail water, the oxygenation pipeline 73 is used for supplementing oxygen again, the supplemented oxygen and the tail water treated by the dissolved oxygen box 41 are collected in a spiral cavity 72 of the main pump body 71, a driving roller 76 is a driving tool and drives a driving disc 75 and a spiral blade 77 arranged on the driving disc 75 to rotate, an upward spiral movement trend is formed, the newly introduced oxygen and the newly introduced oxygen are mixed vigorously, the contact degree of organic matters and microorganisms in liquid and dissolved oxygen is improved, gas and liquid are pushed upwards and output, and the gas and the liquid are output from an output port 74 and enter a water guide pipe shaft 78 and are led into an impact machine barrel 65.
In one embodiment, referring to fig. 7-10, for the specific implementation of the impingement mixing box 17, the embodiment is designed as follows:
the impact machine barrel 65 comprises a machine barrel main body 81, a plurality of guide outlets 82 arranged on the side edge of the machine barrel main body 81, guide-out channels 83 which are arranged in the machine barrel main body 81 and are in butt joint with the corresponding guide outlets 82, and a diffusion cavity 84 arranged in the inner cavity of the machine barrel main body 81, wherein the guide-out channels 83 are arranged on the periphery of the diffusion cavity 84, a guide inlet 85 is arranged at the center line of the diffusion cavity 84, the guide pipe shaft 78 is connected with the guide inlet 85, and the machine barrel main body 81 is rotatably installed by taking the guide pipe shaft 78 as a shaft piece.
The top of the box body of the equipment box body 64 is also provided with an extrusion assembly 91, the extrusion assembly 91 is rotatably lifted and installed at the top center position of the box body inner cavity, the extrusion assembly 91 comprises an oil pressure machine barrel 92, a piston rod 93 installed at the driving end of the oil pressure machine barrel 92, a connecting rod support head 94 installed at the rod end of the piston rod 93 and a folding connecting rod 95 installed at the periphery of the connecting rod support head 94, and pressing plugs 96 are installed at the rod ends of the folding connecting rods 95; the folding connecting rod 95 is arranged on the connecting rod supporting head 94 in a turnover mode, a hanging supporting rod 97 is further arranged on the periphery of the oil pressure machine barrel 92, one end of the hanging supporting rod 97 is arranged on the outer wall of the oil pressure machine barrel 92 in a turnover mode, and the other end of the hanging supporting rod 97 is connected with the corresponding folding connecting rod 95; the press-fit plugs 96 are slidably inserted into the corresponding guide-out passages 83.
A rotating motor 98 is mounted on the bracket of the equipment box 64, a driving wheel 99 is mounted on the water guide pipe shaft 78, and the driving end of the rotating motor 98 is connected with the driving wheel 99 through a second driving belt 90.
In this embodiment, the apparatus box 64 is a quantitative container structure, the impact machine barrel 65 is a rotatable structure disposed in the apparatus box 64, the periphery of the impact machine barrel 65 is an output cavity 66, which is a turnover output space after tail water liquid is extruded, during operation, the water guide pipe shaft 78 is an injection pipe of tail water, and is also a shaft supporting component of the machine barrel main body 81, and the second driving belt 90 drives the water guide pipe shaft 78 to rotate by taking the rotating motor 98 as a power end, so as to drive the machine barrel main body 81 to rotate (the output port 74 is in shaft sleeve connection with the water guide pipe shaft 78 and is not affected by rotation). The extrusion assembly 91 is a working tool for extruding water, and the equipment box 64 is externally provided with a power motor for driving the oil pressure machine barrel 92 to rotate, so that the integral extrusion assembly 91 and the machine barrel main body 81 keep the same-speed movement trend.
In this embodiment, three guide channels 83 and guide outlets 82 are respectively provided, adjacent guide channels 83 and guide outlets 82 are arranged at 120-degree angular intervals, rod ends of piston rods 93 are correspondingly provided with three folding connecting rods 95 through connecting rod support heads 94, and adjacent folding connecting rods 95 are arranged at 120-degree angular intervals; in the movement process, as the machine barrel main body 81 rotates, the water liquid has a centrifugal trend, so that the agitating effect of the water liquid is improved; the hydraulic cylinder 92 drives the piston rod 93 to reciprocate, so that the folding connecting rod 95 at the periphery of the connecting rod support head 94 is driven to open and close periodically, and the pressing plug 96 is driven to press the pushing water in the guiding-out channel 83 periodically. The inlet 85 at the center line of the diffusion chamber 84 is an injection point of the water, the tail water is injected and filled into the diffusion chamber 84 from the inlet 85, then diffuses into each of the outlet channels 83, and the pressing plugs 96 in the outlet channels 83 are pressed again to push the tail water to be pushed from the diffusion chamber 84 to the outlet 82 for discharging.
In this embodiment, a gas-liquid compression mode is adopted to simulate a gas pressure implementation structure in a power system, under the trend of pushing out water liquid under pressure, permeation of oxygen molecules into intermolecular gaps between water liquid and organic matters is aggravated, and under the condition that the inner cavity of the machine barrel main body 81 is pressurized and mixed, gas and liquid are fully dissolved, so that the oxidation treatment effect is greatly improved, and the thoroughly degree of tail water organic matter treatment is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. A mariculture tail water treatment device comprises a treatment unit, an inlet pipeline arranged at the input end of the treatment unit and an output machine part arranged at the output end of the treatment unit; it is characterized in that the method comprises the steps of,
the treatment unit is internally provided with a filter case connected with the inlet pipeline, a first-stage aeration case arranged at the output end of the filter case and a second-stage aeration assembly butted with the first-stage aeration case, and the output end of the second-stage aeration assembly is butted with the output machine part;
the inner cavity of the primary aeration tank is provided with an oxygen-introducing mixing assembly, the secondary aeration assembly comprises an aeration impeller part in butt joint with the primary aeration tank, an impact mixing machine case connected with the aeration impeller part, and a converging part arranged at the output end of the impact mixing machine case, and the converging part is connected with the output part.
2. The mariculture tail water treatment device according to claim 1, wherein the primary aeration tank comprises an oxygen dissolving tank body, a supporting frame arranged in the oxygen dissolving tank body and a mounting frame arranged on the supporting frame, a mixing section is formed in the mounting frame, a rotating disc and a plurality of turning plates which are equidistantly arranged between the rotating discs are arranged in the mixing section, supporting bearings and positioning sleeves arranged in the supporting bearings are arranged on the mounting frame frames on two sides, and a middle support shaft penetrates through the space between the positioning sleeves on two sides.
3. The mariculture tail water treatment device according to claim 2, wherein the oxygen dissolving box body is externally connected with an oxygen introducing pipeline, one end of the middle support shaft is connected with the oxygen introducing pipeline, the middle support shaft is of an inner hollow structure, and a plurality of oxygen introducing air holes are formed in the pipe wall.
4. A mariculture tail water treatment apparatus according to any one of claims 1-3, wherein the oxygenation impeller mechanism comprises a mounting base frame and an impeller pump mounted on the mounting base frame, the impingement mixer housing comprises an equipment housing, an impingement barrel arranged in the equipment housing, and an output cavity arranged at the periphery of the impingement barrel, and a plurality of output valves are arranged at the top of the output cavity.
5. The mariculture tail water treatment device according to claim 4, wherein the converging machine part comprises a circulating pump, a through branch pipe and a converging pump, wherein the circulating pump is arranged on an output valve, the through branch pipe is arranged on the circulating pump, the converging pump is arranged at the terminal end of the through branch pipe, a converging channel is arranged in the treatment unit, and the output end of the converging pump is connected with the converging channel.
6. The mariculture tail water treatment device according to claim 5, wherein the turbine pump comprises a pump body, one end of the pump body is connected with the first-stage aeration tank through a turnover pipeline, the other end of the pump body is externally connected with an aeration pipeline, a spiral cavity is formed in an inner cavity of the pump body, a driving roller, a driving disc arranged on the driving roller and a spiral blade which is arranged on the driving disc and takes the driving roller as an axis are arranged in the spiral cavity, an output port is further formed in the pump body and is positioned on the output side of the spiral blade, and the output port is connected with the impact machine barrel through a water guide pipe shaft.
7. The mariculture tail water treatment device according to claim 6, wherein the impact machine barrel comprises a machine barrel main body, a plurality of guide outlets arranged on the side edge of the machine barrel main body, guide-out channels which are arranged in the machine barrel main body and are in butt joint with the corresponding guide-out outlets, and a diffusion cavity which is arranged in the inner cavity of the machine barrel main body, wherein the guide-out channels are arranged on the periphery of the diffusion cavity, a guide inlet is arranged at the center line of the diffusion cavity, the guide pipe shaft is connected with the guide inlet, and the machine barrel main body is rotatably installed through the guide pipe shaft serving as a shaft piece.
8. The mariculture tail water treatment device according to claim 7, wherein an extrusion assembly is further arranged at the top of the box body of the equipment box body, the extrusion assembly is rotatably mounted at the top center position of an inner cavity of the box body, the extrusion assembly comprises an oil pressure machine barrel, a piston rod mounted at the driving end of the oil pressure machine barrel, a connecting rod support head mounted at the rod end of the piston rod and a folding connecting rod mounted at the periphery of the connecting rod support head, pressing plugs are mounted at the rod ends of the folding connecting rods, the folding connecting rod is mounted on the connecting rod support head in a turnover mode, a hanging support rod is further arranged at the periphery of the oil pressure machine barrel, one end of the hanging support rod is mounted on the outer wall of the oil pressure machine barrel in a turnover mode, and the other end of the hanging support rod is connected with the corresponding folding connecting rod; the pressing plugs are embedded into the corresponding guide-out channels in a sliding mode.
9. The mariculture tail water treatment device according to claim 8, wherein a rotating motor is installed on a support of the equipment box body, a driving wheel is installed on the water guide pipe shaft, and a driving end of the rotating motor is connected with the driving wheel through a second driving belt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410302034.XA CN117886459B (en) | 2024-03-18 | Mariculture tail water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410302034.XA CN117886459B (en) | 2024-03-18 | Mariculture tail water treatment device |
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| Publication Number | Publication Date |
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| CN117886459A true CN117886459A (en) | 2024-04-16 |
| CN117886459B CN117886459B (en) | 2024-05-31 |
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