CN219823919U - Aquatic product circulation water purification system - Google Patents
Aquatic product circulation water purification system Download PDFInfo
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- CN219823919U CN219823919U CN202320725805.7U CN202320725805U CN219823919U CN 219823919 U CN219823919 U CN 219823919U CN 202320725805 U CN202320725805 U CN 202320725805U CN 219823919 U CN219823919 U CN 219823919U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 381
- 238000000746 purification Methods 0.000 title claims abstract description 52
- 239000010865 sewage Substances 0.000 claims abstract description 81
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 40
- 238000005192 partition Methods 0.000 claims abstract description 20
- 238000009360 aquaculture Methods 0.000 claims abstract description 16
- 244000144974 aquaculture Species 0.000 claims abstract description 16
- 239000008213 purified water Substances 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 13
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses an aquatic product circulating water purification system, which relates to the technical field of water purification systems for aquaculture, and comprises the following components: the sewage treatment device comprises a water purification treatment cylinder, wherein a sewage temporary storage cylinder concentric with the water purification treatment cylinder is arranged in the middle of the water purification treatment cylinder, four clamping grooves are formed in the inner wall of the water purification treatment cylinder and the outer wall of the sewage temporary storage cylinder at equal angles, four partition plates are arranged and distributed in the annular cavity between the water purification treatment cylinder and the sewage temporary storage cylinder at equal angles, two ends of the four partition plates are respectively clamped with the clamping grooves corresponding to the inner wall of the water purification treatment cylinder and the clamping grooves corresponding to the outer wall of the sewage temporary storage cylinder, and the annular cavity between the water purification treatment cylinder and the sewage temporary storage cylinder is divided into an anaerobic biochemical cavity, an aerobic biochemical cavity, a biochemical pool water outlet temporary storage cavity and a disinfection water storage cavity which are distributed clockwise by the four partition plates; this aquatic products circulation water purification system, equipment are concentrated and are installed in water purification processing section of thick bamboo, and area is little, is applicable to the use of large-scale plant, can disinfect in the return water, guarantees the normal growth of aquatic products in the breed pond.
Description
Technical Field
The utility model relates to the technical field of water purification systems for aquaculture, in particular to an aquatic product circulation water purification system.
Background
At present, a large amount of culture wastewater is generated in the aquaculture process. Most aquaculture discharges these aquaculture wastewater without recycling. The discharged wastewater can cause pollution of the water quality of the natural water body and is also extremely wasted;
in order to solve the problems, the Chinese patent with the authority of CN210445366U discloses an online circulation water purification system for aquaculture, which comprises a feeding machine, a cultivation pond, a water purification separation system and a recovery device, wherein the feeding machine for feeding foodstuff into the cultivation pond is arranged outside the cultivation pond, a water level safety line is arranged at the upper part of the cultivation pond, the bottom of the cultivation pond is conical, a net cover for filtering solid and liquid is arranged at the bottom of the cultivation pond, the bottom of the cultivation pond is connected with the water purification separation system through a first blow-off pipe, the water purification separation system is provided with a first pump body, water is pumped into the cultivation pond through the first pump body, and the water purification separation system is connected with the recovery device;
although the problem of cultivation wastewater recycling is solved, the following defects still exist in the patent: the equipment is installed and dispersed, the occupied area is large, the water body is not sterilized and disinfected, and the growth of water products in the culture pond is affected.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the aquatic product circulating water purifying system, equipment is intensively arranged in a water purifying treatment cylinder, the installation is centralized, the occupied area is small, the aquatic product circulating water purifying system is suitable for large-scale farms, sterilization and disinfection can be carried out in backwater, normal growth of aquatic products in a cultivation pool is ensured, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an aquaculture circulating water purification system comprising:
the sewage treatment device comprises a water purification treatment cylinder, wherein a sewage temporary storage cylinder concentric with the water purification treatment cylinder is arranged in the middle of the water purification treatment cylinder, four clamping grooves are formed in the inner wall of the water purification treatment cylinder and the outer wall of the sewage temporary storage cylinder at equal angles, four partition plates are arranged and distributed in the annular cavity between the water purification treatment cylinder and the sewage temporary storage cylinder at equal angles, two ends of the four partition plates are respectively clamped with the clamping grooves corresponding to the inner wall of the water purification treatment cylinder and the clamping grooves corresponding to the outer wall of the sewage temporary storage cylinder, and the annular cavity between the water purification treatment cylinder and the sewage temporary storage cylinder is divided into an anaerobic biochemical cavity, an aerobic biochemical cavity, a biochemical pool water outlet temporary storage cavity and a disinfection water storage cavity which are distributed clockwise by the four partition plates;
one end of the sewage water inlet unit is connected with the bottom of the sewage temporary storage barrel, and the other end of the sewage water inlet unit is connected with the bottom of the culture pond;
one end of the water purifying and discharging unit is connected with the side surface of the top of the culture pond, and the other end of the water purifying and discharging unit is connected with the disinfection water storage cavity;
the water filtering unit is arranged at the top of the sewage temporary storage barrel, and two ends of the water filtering unit are respectively connected with the inside of the sewage temporary storage barrel and the anaerobic biochemical cavity;
and two ends of the water transfer sterilization unit are respectively connected with the temporary water outlet storage cavity and the sterilization water storage cavity of the biochemical pond.
Dirty water in the culture pond is sent into the sewage temporary storage barrel through the sewage water inlet unit, then is sent into the anaerobic biochemical cavity after being filtered by the water filtering unit, is subjected to anaerobic treatment in the anaerobic biochemical cavity, then is sent into the aerobic biochemical cavity to be subjected to aerobic treatment, finally flows into the biochemical pond water outlet temporary storage cavity to be temporarily stored, the water in the biochemical pond water outlet temporary storage cavity is sent into the disinfection water storage cavity after being disinfected and sterilized by the water transfer and sterilization unit, then is sent into the culture pond in a backflow mode through the water purifying and water outlet unit, water in the culture pond is subjected to purification and circulation backflow for use, the requirement on the water is reduced, and the random discharge of wastewater generated by culture is avoided.
Further, the sewage inlet unit comprises a sewage inlet, a connecting pipeline, a water inlet pump, a water inlet main pipe and a water outlet branch pipe of the culture pond, the center of the top of the water purifying treatment cylinder is provided with a sewage inlet which is communicated with the interior of the sewage temporary storage cylinder, the sewage inlet is connected with an outlet of the water inlet pump through the connecting pipeline, the inlet of the water inlet pump is connected with the water inlet main pipe, and the side surface of the water inlet main pipe is connected with a sewage outlet at the bottom of the culture pond through the water outlet branch pipe of the culture pond. The sewage at the bottom of the culture pond is pumped and fed into the connecting pipeline through the water outlet branch pipe and the water inlet main pipe of the culture pond, and then is fed into the sewage temporary storage barrel through the sewage inlet for later purification treatment.
Further, the drainage unit comprises a micro-filter installation component, a micro-filter device, a micro-filter water outlet pipe and a micro-filter water inlet pipe, wherein the micro-filter device is installed at the top of the sewage temporary storage cylinder through the micro-filter installation component, the inlet of the micro-filter device is connected with one end of the micro-filter water inlet pipe, the other end of the micro-filter water inlet pipe extends to the inner bottom of the sewage temporary storage cylinder, the outlet of the micro-filter device is connected with one end of the micro-filter water outlet pipe, and the other end of the micro-filter water outlet pipe extends to the anaerobic biochemical cavity. The micro-filter installation component is used for detachably installing a micro-filter device, and the micro-filter device extracts the water in the temporary sewage storage cylinder through the micro-filter water inlet pipe and then sends the water into the anaerobic biochemical cavity through the micro-filter water outlet pipe for anaerobic treatment.
Further, the water transfer sterilization unit comprises a sterilizer water inlet pipe, an ultraviolet sterilizer, a sterilizer water outlet pipe, a support and a support plate, wherein the bottom of the ultraviolet sterilizer is fixed on the support plate through the support plate, the support plate is fixed on the outer side of the water purification treatment cylinder, a water inlet of the ultraviolet sterilizer is connected with a biochemical pond water outlet temporary storage cavity through the sterilizer water inlet pipe, and a water outlet of the ultraviolet sterilizer is connected with a disinfection water storage cavity through the sterilizer water outlet pipe. After the water in the disinfection water storage cavity is pumped by the water purification water outlet unit, the water in the biochemical pond water outlet temporary storage cavity enters the ultraviolet sterilizer for disinfection through the sterilizer water inlet pipe, and then enters the disinfection water storage cavity through the sterilizer water outlet pipe.
Further, the water purification water outlet unit comprises a water purification outlet, a water outlet pump, a pump outlet pipe, a water outlet main pipe and a water supply branch pipe of the culture pond, wherein a water purification outlet communicated with the bottom of the disinfection water storage cavity is arranged on the side surface of the bottom of the water purification treatment cylinder, the water purification outlet is connected with an inlet of the water outlet pump, the outlet of the water outlet pump is connected with the water outlet main pipe through a pump outlet pipe, and the side surface of the water outlet main pipe is connected with the side surface of the top of the culture pond through the water supply branch pipe of the culture pond. The water outlet pump pumps out the purified water in the disinfection water storage cavity through the purified water outlet, and then the purified water is sent into the culture pond through the water outlet main pipe and the water supply branch pipe of the culture pond.
Furthermore, the purified water outlet unit comprises valves, each water supply branch pipe of the culture pond is respectively connected with a valve in series, the valves control the connection of the water supply branch pipes of the culture pond, and water can be selectively added into the culture pond.
Further, the anaerobic biochemical reactor also comprises a first water guide pipe and a first control valve, wherein the first water guide pipe is inserted into a partition plate between the anaerobic biochemical cavity and the aerobic biochemical cavity, and the first control valve is arranged on the first water guide pipe. The water in the anaerobic biochemical cavity is led into the aerobic biochemical cavity through the first water guide pipe, and the control valve controls the circulation speed of the water in the first water guide pipe.
Further, the device also comprises a second water guide pipe and a second control valve, wherein the second water guide pipe is inserted into a partition plate positioned between the aerobic biochemical cavity and the biochemical pool water outlet temporary storage cavity, and the second control valve is arranged on the second water guide pipe. The water in the aerobic biochemical cavity is led into the temporary water outlet storage cavity of the biochemical pool through the second water guide pipe, and the speed of water circulation in the second water guide pipe is controlled through the second control valve.
Compared with the prior art, the utility model has the beneficial effects that: the aquatic product circulating water purifying system has the following advantages:
1. dirty water in the culture pond is sent into the sewage temporary storage barrel through the sewage water inlet unit, then is sent into the anaerobic biochemical cavity after being filtered by the water filtering unit, is subjected to anaerobic treatment in the anaerobic biochemical cavity, then is sent into the aerobic biochemical cavity to be subjected to aerobic treatment, finally flows into the biochemical pond water outlet temporary storage cavity to be temporarily stored, the water in the biochemical pond water outlet temporary storage cavity is sent into the disinfection water storage cavity after being disinfected and sterilized by the water transfer and sterilization unit, then is sent into the culture pond in a backflow mode through the water purifying and water outlet unit, water in the culture pond is subjected to purification and circulation backflow for use, the requirement on the water is reduced, and the random discharge of wastewater generated by culture is avoided.
2. The equipment is installed in the water purification treatment cylinder in a centralized way, the installation is centralized, the occupied area is small, the water purification treatment cylinder is suitable for large-scale farms, sterilization and disinfection can be carried out in backwater, and the normal growth of water products in a cultivation pond is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a schematic view of a partial structure of the present utility model.
In the figure: the device comprises a water purifying treatment cylinder 1, a sewage temporary storage cylinder 2, a water purifying and yielding unit 3, a water purifying outlet 31, a water yielding pump 32, a pump outlet 33, a water yielding header 34, a water supply branch pipe of a culture pond, a valve 36, a sewage water inlet unit 4, a sewage inlet 41, a connecting pipeline 42, a water inlet pump 43, a water inlet header 44, a water yielding branch pipe of a culture pond 45, a water filtering unit 5, a clamping hole 51, a mounting ring 52, a clamping column 53, a bracket 54, a micro-filter device 55, a micro-filter water outlet pipe 56, a micro-filter water inlet pipe 57, a water transfer sterilization unit 6, a sterilizer water inlet pipe 61, an ultraviolet sterilizer 62, a sterilizer water outlet pipe 63, a bracket 64, a supporting plate 65, a 7 partition board, an 8 sealing strip, a water conduit 9, a control valve 10, an anaerobic biochemical cavity 11, an aerobic biochemical cavity 12, a water yielding temporary storage cavity of a biochemical pond 13, a disinfection water storage cavity 14, a water conduit 15, a control valve 16 and a culture pond 17.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: an aquaculture circulating water purification system comprising:
the sewage treatment device comprises a water treatment cylinder 1, wherein a sewage temporary storage cylinder 2 concentric with the water treatment cylinder is arranged in the middle of the water treatment cylinder 1, four clamping grooves are formed in the inner wall of the water treatment cylinder 1 and the outer wall of the sewage temporary storage cylinder 2 at equal angles, four partition plates 7 are arranged and distributed in the annular cavity between the water treatment cylinder 1 and the sewage temporary storage cylinder 2 at equal angles, two ends of each of the four partition plates 7 are respectively clamped with clamping grooves corresponding to the clamping grooves of the inner wall of the water treatment cylinder 1 and the outer wall of the sewage temporary storage cylinder 2, sealing strips 8 for sealing are arranged on two sides in the clamping grooves, rubber materials can be adopted, water leakage of gaps between the clamping grooves and the partition plates 7 is avoided, and the annular cavity between the water treatment cylinder 1 and the sewage temporary storage cylinder 2 is divided into an anaerobic biochemical cavity 11, an aerobic biochemical cavity 12, a biochemical pool water outlet temporary storage cavity 13 and a disinfection water storage cavity 14 which are distributed clockwise by the four partition plates 7;
the anaerobic biochemical reactor also comprises a first water guide pipe 9 and a first control valve 10, wherein the first water guide pipe 9 is inserted into the partition 7 between the anaerobic biochemical cavity 11 and the aerobic biochemical cavity 12, and the first control valve 10 is arranged on the first water guide pipe 9. The water in the anaerobic biochemical cavity 11 is led into the aerobic biochemical cavity 12 through the water guide pipe I9, and the control valve I10 controls the circulation speed of the water in the water guide pipe I9.
The device also comprises a second water guide pipe 15 and a second control valve 16, wherein the second water guide pipe 15 is inserted and arranged on the partition plate 7 between the aerobic biochemical cavity 12 and the biochemical pool water outlet temporary storage cavity 13, and the second control valve 16 is arranged on the second water guide pipe 15. The water in the aerobic biochemical cavity 12 is led into the biochemical pool water outlet temporary storage cavity 13 through the water guide pipe II 15, and the water circulation speed in the water guide pipe II 15 is controlled through the control valve II 16.
One end of the sewage water inlet unit 4 is connected with the bottom of the sewage temporary storage barrel 2, and the other end of the sewage water inlet unit 4 is connected with the bottom of the culture pond 17;
the culture pond 17 is provided with a plurality of culture ponds which can be equidistantly distributed on two sides of the water purification treatment cylinder 1 and can also be arranged around the water purification treatment cylinder 1;
the sewage water inlet unit 4 comprises a sewage inlet 41, a connecting pipeline 42, a water inlet pump 43, a water inlet main pipe 44 and a culture pond water outlet branch pipe 45, the center of the top of the water purifying treatment cylinder 1 is provided with the sewage inlet 41 communicated with the interior of the sewage temporary storage cylinder 2, the sewage inlet 41 is connected with the outlet of the water inlet pump 43 through the connecting pipeline 42, the inlet of the water inlet pump 43 is connected with the side surface of the water inlet main pipe 44, and the side surface of the water inlet main pipe 44 is connected with the bottom sewage outlet of the culture pond 17 through the culture pond water outlet branch pipe 45. The sewage at the bottom of the culture pond 17 is pumped and fed into the connecting pipeline 42 through the culture pond water outlet branch pipe 45 and the water inlet main pipe 44 by the operation of the water inlet pump 43, and then is fed into the sewage temporary storage barrel 2 through the sewage inlet 41 for later purification treatment.
One end of the purified water outlet unit 3 is connected with the side surface of the top of the culture pond 17, and the other end of the purified water outlet unit 3 is connected with the disinfection water storage cavity 14;
the purified water outlet unit 3 comprises a purified water outlet 31, a water outlet pump 32, a pump outlet pipe 33, a water outlet main pipe 34 and a culture pond water supply branch pipe 35, wherein the side surface of the bottom of the purified water treatment cylinder 1 is provided with the purified water outlet 31 communicated with the bottom of the disinfection water storage cavity 14, the purified water outlet 31 is connected with the inlet of the water outlet pump 32, the outlet of the water outlet pump 32 is connected with the water outlet main pipe 34 through the pump outlet pipe 33, and the side surface of the water outlet main pipe 34 is connected with the side surface of the top of the culture pond 17 through the culture pond water supply branch pipe 35. The purified water in the disinfection and storage chamber 14 is pumped out by the water outlet pump 32 through the purified water outlet 31, and then is sent into the culture pond 17 through the water outlet main 34 and the culture pond water supply branch pipe 35.
The purified water outlet unit 3 comprises a valve 36, each culture pond water supply branch pipe 35 is respectively connected in series with the valve 36, the valve 36 controls the conduction of the culture pond water supply branch pipe 35, and water can be selectively added into the required culture pond 17.
The water filtering unit 5 is arranged at the top of the sewage temporary storage barrel 2, and two ends of the water filtering unit 5 are respectively connected with the inside of the sewage temporary storage barrel 2 and the anaerobic biochemical cavity 11;
the two ends of the water transfer sterilization unit 6 are respectively connected with the biochemical pond water outlet temporary storage cavity 13 and the disinfection water storage cavity 14.
Dirty water in the culture pond 17 is sent into the sewage temporary storage barrel 2 through the sewage water inlet unit 4, then is sent into the anaerobic biochemical cavity 11 after being filtered by the water filtering unit 5, is subjected to anaerobic treatment in the anaerobic biochemical cavity 11, then is sent into the aerobic biochemical cavity 12 to be subjected to aerobic treatment, finally flows into the biochemical pond water outlet temporary storage cavity 13 to be temporarily stored, the water in the biochemical pond water outlet temporary storage cavity 13 is sent into the disinfection water storage cavity 14 after being disinfected and sterilized by the water transfer and sterilization unit 6, and then is sent into the culture pond 17 after being reflowed through the water purifying and water outlet unit 3, and the water in the culture pond 17 is subjected to purification and circulation reflow for use, so that the water demand is reduced, and the random discharge of wastewater generated by culture is avoided.
In a second embodiment, referring to fig. 1-3, the present utility model provides a technical solution: an aquatic product circulating water purifying system, wherein the first embodiment is further described;
the water filtering unit 5 comprises a micro-filter installation component, a micro-filter device 55, a micro-filter water outlet pipe 56 and a micro-filter water inlet pipe 57, wherein the micro-filter device 55 is installed at the top of the sewage temporary storage cylinder 2 through the micro-filter installation component, one end of the micro-filter water inlet pipe 57 is connected with an inlet of the micro-filter device 55, the other end of the micro-filter water inlet pipe 57 extends to the inner bottom of the sewage temporary storage cylinder 2, one end of the micro-filter water outlet pipe 56 is connected with an outlet of the micro-filter device 55, and the other end of the micro-filter water outlet pipe 56 extends to the anaerobic biochemical cavity 11.
The micro-filter mounting assembly comprises a clamping hole 51, a mounting ring 52, clamping columns 53 and a bracket 54, wherein the clamping hole 51 is formed in the annular array at the top of the sewage temporary storage barrel 2, the clamping columns 53 which are correspondingly clamped with the clamping hole 51 are arranged at the bottom of the mounting ring 52, the micro-filter device 55 is fixedly connected to the mounting ring 52 through the bracket 54, and the mounting ring 52, the bracket 54 and the micro-filter device 55 can be conveniently detached and maintained through the cooperation of the clamping hole 51 and the clamping columns 53;
when in use, the micro-filter installation component is used for detachably installing the micro-filter device 55, and the micro-filter device 55 pumps the water in the sewage temporary storage cylinder 2 through the micro-filter water inlet pipe 57 and then sends the water into the anaerobic biochemical cavity 11 through the micro-filter water outlet pipe 56 for anaerobic treatment.
In a third embodiment, referring to fig. 1-3, the present utility model provides a technical solution: an aquatic product circulating water purifying system, wherein the second embodiment is further described;
the water transfer sterilization unit 6 comprises a sterilizer water inlet pipe 61, an ultraviolet sterilizer 62, a sterilizer water outlet pipe 63, a support 64 and a supporting plate 65, wherein the bottom of the ultraviolet sterilizer 62 is fixed on the supporting plate 65 through the support 64, the supporting plate 65 is fixed on the outer side of the water purification treatment cylinder 1, a water inlet of the ultraviolet sterilizer 62 is connected with the biochemical pond water outlet temporary storage cavity 13 through the sterilizer water inlet pipe 61, and a water outlet of the ultraviolet sterilizer 62 is connected with the disinfection water storage cavity 14 through the sterilizer water outlet pipe 63.
When in use, after the water in the disinfection water storage cavity 14 is pumped out by the purified water outlet unit 3, the water in the biochemical pond water outlet temporary storage cavity 13 enters the ultraviolet sterilizer 62 through the sterilizer water inlet pipe 61 for sterilization and disinfection, and then enters the disinfection water storage cavity 14 through the sterilizer water outlet pipe 63.
It should be noted that, in the above embodiment, the input ends of the water inlet pump 43, the water outlet pump 32, the micro-filter device 55 and the ultraviolet sterilizer 62 are electrically connected to the output end of the external power supply through the external PLC controller, and the external PLC controller controls the water inlet pump 43, the water outlet pump 32, the micro-filter device 55 and the ultraviolet sterilizer 62 to work by a method commonly used in the prior art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An aquaculture water circulation system comprising:
the sewage treatment device comprises a water treatment cylinder (1), wherein a sewage temporary storage cylinder (2) concentric with the water treatment cylinder is arranged in the middle of the water treatment cylinder, four clamping grooves are formed in the inner wall of the water treatment cylinder (1) and the outer wall of the sewage temporary storage cylinder (2) at equal angles, four partition plates (7) are arranged in the water treatment cylinder (1) and distributed in annular cavities between the water treatment cylinder (2) at equal angles, two ends of the four partition plates (7) are respectively clamped with clamping grooves corresponding to the inner wall of the water treatment cylinder (1) and clamping grooves corresponding to the outer wall of the sewage temporary storage cylinder (2), and the annular cavities between the water treatment cylinder (1) and the sewage temporary storage cylinder (2) are divided into an anaerobic biochemical cavity (11), an aerobic biochemical cavity (12), a biochemical pool water outlet temporary storage cavity (13) and a disinfection water storage cavity (14) which are distributed clockwise by the four partition plates (7);
one end of the sewage water inlet unit (4) is connected with the bottom of the sewage temporary storage barrel (2), and the other end of the sewage water inlet unit (4) is connected with the bottom of the culture pond (17);
one end of the purified water outlet unit (3) is connected with the side surface of the top of the culture pond (17), and the other end of the purified water outlet unit (3) is connected with the disinfection water storage cavity (14);
the water filtering unit (5) is arranged at the top of the sewage temporary storage barrel (2), and two ends of the water filtering unit (5) are respectively connected with the inside of the sewage temporary storage barrel (2) and the anaerobic biochemical cavity (11);
the two ends of the water transfer sterilization unit (6) are respectively connected with the biochemical pond water outlet temporary storage cavity (13) and the disinfection water storage cavity (14).
2. An aquaculture water circulation system according to claim 1, wherein: the sewage water inlet unit (4) comprises a sewage inlet (41), a connecting pipeline (42), a water inlet pump (43), a water inlet main pipe (44) and a culture pond water outlet branch pipe (45), the top center of the water purifying treatment cylinder (1) is provided with the sewage inlet (41) which is communicated with the interior of the sewage temporary storage cylinder (2), the sewage inlet (41) is connected with the outlet of the water inlet pump (43) through the connecting pipeline (42), the inlet of the water inlet pump (43) is connected with the water inlet main pipe (44), and the side surface of the water inlet main pipe (44) is connected with the bottom sewage outlet of the culture pond (17) through the culture pond water outlet branch pipe (45).
3. An aquaculture water circulation system according to claim 1, wherein: the sewage filtering unit (5) comprises a micro-filter installation component, a micro-filter device (55), a micro-filter water outlet pipe (56) and a micro-filter water inlet pipe (57), wherein the micro-filter device (55) is installed at the top of the sewage temporary storage cylinder (2) through the micro-filter installation component, an inlet of the micro-filter device (55) is connected with one end of the micro-filter water inlet pipe (57), the other end of the micro-filter water inlet pipe (57) extends to the inner bottom of the sewage temporary storage cylinder (2), an outlet of the micro-filter device (55) is connected with one end of the micro-filter water outlet pipe (56), and the other end of the micro-filter water outlet pipe (56) extends to the anaerobic biochemical cavity (11).
4. An aquaculture water circulation system according to claim 1, wherein: the water transfer sterilization unit (6) comprises a sterilizer water inlet pipe (61), an ultraviolet sterilizer (62), a sterilizer water outlet pipe (63), a support (64) and a supporting plate (65), wherein the bottom of the ultraviolet sterilizer (62) is fixed on the supporting plate (65) through the support (64), the supporting plate (65) is fixed on the outer side of the water purification treatment cylinder (1), a water inlet of the ultraviolet sterilizer (62) is connected with a biochemical pond water outlet temporary storage cavity (13) through the sterilizer water inlet pipe (61), and a water outlet of the ultraviolet sterilizer (62) is connected with a disinfection water storage cavity (14) through the sterilizer water outlet pipe (63).
5. An aquaculture water circulation system according to claim 1, wherein: the water purification and water outlet unit (3) comprises a water purification outlet (31), a water outlet pump (32), a pump outlet pipe (33), a water outlet main pipe (34) and a water supply branch pipe (35) of the culture pond, wherein the water purification outlet (31) communicated with the bottom of the disinfection water storage cavity (14) is arranged on the side surface of the bottom of the water purification treatment barrel (1), the water purification outlet (31) is connected with the inlet of the water outlet pump (32), the outlet of the water outlet pump (32) is connected with the water outlet main pipe (34) through the pump outlet pipe (33), and the side surface of the water outlet main pipe (34) is connected with the side surface of the top of the culture pond (17) through the water supply branch pipe (35) of the culture pond.
6. An aquaculture water circulation system according to claim 5 wherein: the purified water outlet unit (3) comprises a valve (36), and each water supply branch pipe (35) of the culture pond is respectively connected with the valve (36) in series.
7. An aquaculture water circulation system according to claim 1, wherein: the anaerobic biochemical treatment device also comprises a first water guide pipe (9) and a first control valve (10), wherein the first water guide pipe (9) is inserted on a partition plate (7) between the anaerobic biochemical cavity (11) and the aerobic biochemical cavity (12), and the first control valve (10) is arranged on the first water guide pipe (9).
8. An aquaculture water circulation system according to claim 1, wherein: the device also comprises a second water guide pipe (15) and a second control valve (16), wherein the second water guide pipe (15) is inserted and arranged on the partition board (7) between the aerobic biochemical cavity (12) and the biochemical pool water outlet temporary storage cavity (13), and the second control valve (16) is arranged on the second water guide pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320725805.7U CN219823919U (en) | 2023-04-05 | 2023-04-05 | Aquatic product circulation water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320725805.7U CN219823919U (en) | 2023-04-05 | 2023-04-05 | Aquatic product circulation water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823919U true CN219823919U (en) | 2023-10-13 |
Family
ID=88250173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320725805.7U Active CN219823919U (en) | 2023-04-05 | 2023-04-05 | Aquatic product circulation water purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823919U (en) |
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2023
- 2023-04-05 CN CN202320725805.7U patent/CN219823919U/en active Active
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