CN214360631U - Water purification system of seafood pond - Google Patents
Water purification system of seafood pond Download PDFInfo
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- CN214360631U CN214360631U CN202022279205.1U CN202022279205U CN214360631U CN 214360631 U CN214360631 U CN 214360631U CN 202022279205 U CN202022279205 U CN 202022279205U CN 214360631 U CN214360631 U CN 214360631U
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000010865 sewage Substances 0.000 claims abstract description 33
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Abstract
The utility model relates to the technical field of circulating water treatment for temporary aquatic product culture, and discloses a water purification system for a seafood pool, which comprises a preposed filter vat, a circulating water pump, a thermostat, an ozone supply device and an air floatation device which are sequentially communicated, and a connecting pipeline for connecting the devices, wherein the air floatation device is connected with the circulating water pump, the preposed filter vat is connected with the temporary culture pool and is provided with a system water inlet valve at the joint, and the thermostat is connected with the temporary culture pool and is provided with a system water outlet valve at the joint; the lower ends of the preposed filter barrel and the air floatation device are respectively connected with a sewage outlet; a first cleaning valve is arranged at the joint of the lower end of the preposed filter barrel and the sewage draining outlet. The beneficial effects are that: the ozone supplier ensures the sufficient introduction of ozone, and when the ozone generator stops working, the air floatation device starts working, thereby strengthening the pollution discharge capability of the air floatation barrel; the ozone intelligent supply device and the intelligent air floatation device are matched in the whole process, so that the dissolved oxygen level of the water body is greatly improved.
Description
Technical Field
The utility model relates to a circulating water treatment technical field that aquatic products were raised temporarily especially relates to a quality of water clean system in seafood pond.
Background
The water treatment system of the existing seafood selling industry generally uses one or more of the following combination modes to treat water:
1. wound-type filtering ponds: a multi-lattice filter tank is designed, and filter materials such as sponge, corallite and the like are respectively put in the multi-lattice filter tank to filter particles visible to the naked eye; the wound design limits the amount of gas introduced.
2. Biochemical decomposition: decomposing harmful substances in the water body by using microorganisms; the method has slow actual effect in temporary seafood sale and has no practical value.
3. Sterilizing by an ultraviolet lamp: this method is effective only for bodies of water flowing through, with limitations.
4. Ozone-assisted sterilization: ozone is introduced into the water through the protein separator to treat the water, and the method has short plates such as insufficient ozone introduction amount, short contact time of ozone and water, and incomplete removal of harmful substances in water because the protein separator works when ozone is introduced.
The temporary culture of aquatic products in the seafood selling industry is high-density temporary culture, and the water in the high-density temporary culture pond cannot be quickly and effectively purified by one or more schemes, so that the temporary culture of the high-density aquatic products is difficult to support.
Disclosure of Invention
The utility model aims at: provides a circulating water treatment system for the temporary culture of aquatic products, which can purify water quality quickly and efficiently for the aquatic product marketing industry.
In order to realize the aim, the utility model provides a water quality purification system of a seafood pool, which comprises a preposed filter vat, a circulating water pump, a thermostat, an ozone supplier and an air floatation device which are sequentially communicated, and a connecting pipeline for connecting the devices, wherein the air floatation device is connected with the circulating water pump, the preposed filter vat is connected with a temporary culture pool and is provided with a system water inlet valve at the joint, and the thermostat is connected with the temporary culture pool and is provided with a system water outlet valve at the joint; the lower ends of the preposed filter barrel and the air floatation device are respectively connected with a sewage outlet; a first cleaning valve is arranged at the joint of the lower end of the preposed filter barrel and the sewage draining outlet.
Preferably, the air flotation device comprises an air introducer, an air flotation barrel and a buffer barrel which are sequentially connected, the air introducer is connected with a first electromagnetic valve, an air quantity adjusting valve is arranged at the joint of the air introducer and the first electromagnetic valve, the top of the air flotation barrel is connected with a sewage discharge port, a second electromagnetic valve is arranged at the joint of the top of the air flotation barrel and the sewage discharge port, and a water level adjusting valve is arranged at the lower part of the air flotation barrel.
Preferably, the lower surface 2/3 of the air flotation barrel is a cylindrical barrel body, the upper surface 1/3 of the air flotation barrel is in a shape of a conical flask, the lower part of the cylindrical barrel body is provided with a water inlet, and the water inlet is connected with the air introducer through a water pipe; the upper part of the cylindrical barrel body is provided with a water outlet which is arranged at the opposite side of the water inlet.
Preferably, the lower end of the air flotation barrel is connected with a sewage discharge outlet, and a third cleaning valve is arranged at the joint of the air flotation barrel and the sewage discharge outlet; the lower end of the buffer barrel is connected with the sewage draining port, and a second cleaning valve is arranged at the joint of the buffer barrel and the sewage draining port.
Preferably, the ozone supplier comprises an ozone generator and a gas-water mixer which are connected with each other, and a check valve is arranged on a connecting pipeline between the ozone generator and the gas-water mixer.
Preferably, the front filter vat is internally provided with a high-density filter cotton layer and an activated carbon layer from top to bottom in sequence.
Preferably, the front filter vat comprises a cylindrical vat body and a vat cover arranged at the top of the vat body, and the vat cover is connected with the vat body in a sealing mode.
Preferably, the ozone generator is connected with a first remote controller, and the first electromagnetic valve and the second electromagnetic valve are connected with a second remote controller.
A water quality purification control method of a seafood pool comprises the following steps:
when the purification system is standby, a system water inlet valve K1 and a system water outlet valve K2 are opened, a first cleaning valve F1, a second cleaning valve F2 and a third cleaning valve F3 are closed, a first electromagnetic valve 9 and a second electromagnetic valve 10 are powered off and are in a closed state, and the purification system does not work;
when the purification system works, a system water inlet valve K1 and a system water outlet valve K2 are opened, a first cleaning valve F1, a second cleaning valve F2 and a third cleaning valve F3 are closed, and a first remote controller 11 controls whether the air floatation device works or not by controlling the opening or closing of a first electromagnetic valve 9 and a second electromagnetic valve 10; the second remote controller 12 directly controls whether the ozone generator 8 works or not;
when the purification system is cleaned, the system water inlet valve K1 and the system water outlet valve K2 are closed, the first cleaning valve F1, the second cleaning valve F2 and the third cleaning valve F3 are opened, the purification system is disconnected with the temporary culture pond 13, and all sewage in the prepositive filter barrel 1, the buffer barrel 7 and the air flotation barrel 6 is discharged from the sewage outlet G.
Preferably, the first and second electrodes are formed of a metal,
the working state of the purification system comprises the following conditions,
1) when the ozone supplier and the air flotation device do not work, the first remote controller 11 controls the first electromagnetic valve 9 and the second electromagnetic valve 10 to be closed, the second remote controller 12 controls the ozone generator 8 to stop working, and the water body communicated with the temporary culture pond 13 of the system is in conventional circulation;
2) when the ozone supplier works and the air floatation device does not work, the first remote controller 11 controls the first electromagnetic valve 9 and the second electromagnetic valve 10 to be closed, the second remote controller 12 controls the ozone generator 8 to be started, ozone in the ozone generator 8 is sucked into the steam-water mixer 4, only water flow of the air floatation device enters a water body through no air at the moment, and the water body communicated with the temporary culture tank is subjected to ozone sterilization by the system;
3) when the ozone supplier does not work and the air floatation device works, the first remote controller 11 controls the first electromagnetic valve 9 and the second electromagnetic valve 10 to start, the second remote controller 12 controls the ozone generator 8 to stop working, the air introducer 5, the air-water mixer 4 and the air floatation barrel 6 synchronously work, and the system performs enhanced pollution discharge on a water body communicated with the temporary culture pond.
The embodiment of the utility model provides a quality of water clean system in seafood pond compares with prior art, and its beneficial effect lies in:
1. ensuring the full introduction of ozone; ozone is generated when the ozone supplier works, the intelligent air floatation device stops working, no air enters the water body, the priority that ozone is guided into the water body through the air-water mixer is guaranteed, the contact time of ozone and the water body is prolonged, the solubility of ozone in the water body is improved, harmful substances in the water are eliminated to the maximum extent, and therefore the water body is rapidly and efficiently purified.
2. After the ozone generator stops working, the air floatation device starts working, and the air-water mixer and the air introducer introduce air simultaneously, so that the pollution discharge capability of the air floatation barrel is enhanced.
3. The ozone intelligent supply device and the intelligent air floatation device are matched in the whole process, so that the dissolved oxygen level of the water body is greatly improved, conditions are provided for high-density temporary culture, and the survival time of temporarily cultured marine products is effectively prolonged.
4. The sealing design of the preposed filter vat and the intelligent design of the air floatation device ensure that no water body overflows when the system is in non-artificial power failure, and avoid the risk of unattended time keeping.
5. The remote controller is used for controlling the electromagnetic valve, so that the purification process of the system is intelligent, the labor intensity of equipment users is reduced, and the operation of seafood temporary rearing users is greatly facilitated.
Drawings
Fig. 1 is a schematic diagram of a system connection according to an embodiment of the present invention;
fig. 2 is a control flow chart of an embodiment of the present invention;
in the figure, 1, a front filter vat is arranged; 2. a water circulating pump; 3. a thermostat; 4. a gas-water mixer; 5. An air introducer; 6. an air flotation barrel; 7. a buffer barrel; 8. an ozone generator; 9. a first solenoid valve; 10. a second solenoid valve; 11. a first remote controller; 12. a second remote controller; 13. temporarily breeding in a pond;
A. a high density cotton filter layer; B. an activated carbon layer; C. a check valve; D. a gas quantity regulating valve; E. a water level regulating valve; f1, a first purge valve; f2, second purge valve; f3, third purge valve; k1, system water inlet valve; k2, system water outlet valve; G. a sewage draining outlet.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "disposed on" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured" to, or "fixedly coupled" to another element, it can be removably secured or non-removably secured to the other element. When an element is referred to as being "connected," "pivotally connected," to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The air floatation device, namely the air floatation machine, is a machine which utilizes small bubbles or micro-bubbles to float impurities in a medium out of the water surface. The air floating device can be used for small water with the specific gravity close to that of water and is difficult to sink or float by the dead weight of the small water.
The ozone generator described herein is used to produce ozone gas (O)3) The apparatus of (1). Ozone is easy to decompose and cannot be stored, and the ozone needs to be prepared on site for use (the ozone can be stored for a short time under special conditions), so that an ozone generator is needed to be used in all places where the ozone can be used. The ozone generator is widely applied to the fields of drinking water, sewage, industrial oxidation, food processing and fresh keeping, medicine synthesis, space sterilization and the like. Ozone gas generated by the ozone generator can be directly utilized or mixed with liquid through a mixing device to participate in reaction. The ozone supplier consists of an ozone generator and a fluid mixing device.
As shown in fig. 1, the water purification system for seafood pool in accordance with the preferred embodiment of the present invention comprises a pre-filter vat 1, a circulating water pump 2, a thermostat 3, an intelligent ozone supply device, an intelligent air flotation device, and a connecting pipeline for connecting the above devices, wherein the pre-filter vat 1, the circulating water pump 2, the pre-filter vat 1, the temporary rearing pool 13, a system water inlet valve K1 at the joint, the thermostat 3, the temporary rearing pool 13, and a system water outlet valve K2 at the joint are sequentially connected; the lower ends of the front filter barrel 1 and the intelligent air flotation device are respectively connected with a sewage discharge port G; a first cleaning valve F1 is arranged at the joint of the lower end of the preposed filter barrel 1 and the sewage outlet G.
The intelligent ozone supply device comprises an ozone generator 8 and an air-water mixer 4 which are connected with each other, a check valve C is arranged on a pipeline between the ozone generator 8 and the air-water mixer 4, and a first remote controller 11 is connected with the ozone generator 8. The intelligent ozone supply device consists of an ozone generator 8, a gas-water mixer 4, a first remote controller 11 and a check valve C. Sufficient ozone introduced through the gas-water mixer oxidizes organic matters, visible matters and invisible harmful matters (ammonia nitrogen, nitrite, heavy metals and the like) in water and kills bacteria and viruses.
The intelligent air floatation device comprises an air introducer 5, an air floatation barrel 6 and a buffer barrel 7 which are sequentially connected, and an air quantity regulating valve D arranged at the joint of the air introducer 5 and a first electromagnetic valve 9 and a water level regulating valve E arranged at the lower part of the air floatation barrel 6; the first solenoid valve 9 and the second solenoid valve 10 are both connected to a second remote controller 12. The intelligent air flotation device is composed of an air introducer 5, an air flotation barrel 6, a buffer barrel 7, a first electromagnetic valve 9, a second electromagnetic valve 10, a second remote controller 12, an air flow regulating valve D and a water level regulating valve E. The air floatation device mainly has the functions of discharging harmful substances out of a water body and increasing dissolved oxygen.
First remote controller 11 and second remote controller 12 accessible control system realize intelligent control such as computer software, cell-phone APP, convenient to use is reliable.
The working principle and the dynamic working process of each part are as follows:
front filter vat 1: the filter vat is cylindrical, the top is provided with a cover which is covered with a sealing gasket, and the cover is connected with the vat body in a screw manner; the upper part and the lower part of the barrel body are respectively provided with a hole; a consumable area is arranged between the upper orifice and the lower orifice in the barrel and is separated by a grating plate, a high-density filter cotton layer A is arranged on the upper layer, and an activated carbon layer B is arranged on the lower layer; the upper orifice of the barrel body is connected with the temporary culture pond 13 through a water pipe, and the lower orifice of the barrel body is connected with the circulating water pump 2 through a water pipe; the front filter vat 1 is sealed after the connection is completed. Setting high-density filter cotton and active carbon, coarse-filtering the water body, and removing visible substances in the water body. The active carbon of the front filter vat 1 can also absorb bromate which may appear, so that the water body is healthier.
And (3) a circulating water pump 2: the water inlet is connected with the preposed filter barrel 1 and the buffer barrel 7 through a water pipe, and the water outlet is connected with the thermostat 3 through a water pipe. The circulating water pump 2 drives the water body to flow at a high speed in the flow pipeline.
A thermostat machine 3: the water inlet is connected with the circulating water pump 2 through a water pipe, and the water outlet is simultaneously connected with the gas-water mixer 4 and the temporary culture pond 13 through a water pipe. The temperature of the water body is controlled to be lower by the constant temperature machine 3, and the O content is increased besides the requirement of aquatic products3、O2The solubility in water improves the speed of purifying water.
Gas-water mixer 4: the water inlet is connected with the thermostat 3 through a water pipe, the water outlet is connected with the air introducer 5 through a water pipe, the air inlet is connected with the ozone generator 8 through an air pipe, and the air pipe is provided with a check valve C for preventing water from flowing back into the ozone generator 8 when the system stops running. The gas-water mixer 4, the ozone generator 8 and the first remote controller 11 form an intelligent ozone supplier.
Under the control of the first remote controller 11, the ozone generator 8 is started to work, negative pressure is formed when the water flows through the gas-water mixer 4 at high speed, ozone generated by the ozone generator 8 is sucked into the gas-water mixer 4, the ozone and the high-speed water flow are fully mixed in the gas-water mixer 4, and the sterilization and purification of the water flowing through the gas-water mixer 4 are realized; subsequently, the ozone-carrying water stream is circulated through the purification system to sterilize and purify the various components and lines of the purification system.
Air introducer 5: the water inlet is connected with a gas-water mixer 4 through a water pipe, the water outlet is connected with a gas floating barrel 6 through a water pipe, the gas inlet is connected with a first electromagnetic valve 9 through a gas pipe, and a gas quantity regulating valve D is arranged on the gas pipe.
Air flotation barrel 6: the lower part 2/3 of the barrel body is cylindrical, and the upper part 1/3 is in a shape of a conical flask. The lower part of the cylindrical barrel body is provided with a water inlet which is connected with an air introducer 5 through a water pipe. The water outlet is arranged at the upper part of the cylindrical barrel body and the opposite side of the water inlet, and the water outlet is connected with the buffer barrel 7 through a water pipe. A water level regulating valve E is arranged at the same side of the water outlet. The top end of the conical bottle shape on the barrel body is connected with a foam discharge pipe which is communicated with a sewage discharge outlet G, and a second electromagnetic valve 10 is arranged on the foam discharge pipe. Various harmful substances and impurities oxidized are separated out of the water body through the air flotation barrel 6.
In the non-working period of the ozone generator 8, the second remote controller 12 controls the starting of the air introducer 5 and the air floatation barrel 6, negative pressure is formed when water flows through the air-water mixer 4 at high speed, the first electromagnetic valve 9 of the air introducer 5 is opened, so that air is sucked from the air introducer 5, the air is fully mixed with high-speed water flow, the water flow mixed with the air enters the air floatation barrel 6, the second remote controller 12 controls the second electromagnetic valve 10 of the air floatation barrel 6 to be opened, bubbles containing harmful substances after being oxidized are discharged from a sewage discharge pipe at the upper part of the air floatation barrel 6 to form a sewage discharge outlet G, and sewage discharge and purification of the water flowing through the air-water mixer 4 are realized.
The buffer barrel 7: the water inlet is connected with the air flotation barrel 6 through a water pipe, and the water outlet is connected with the circulating water pump 2 through a water pipe.
Through the control of the first remote controller 11 to the ozone generator 8 and the control of the second remote controller 12 to the first electromagnetic valve 9 and the second electromagnetic valve 10, the ozone generator 8, the air introducer 5 and the air flotation barrel 6 automatically work in different periods of time, the ozone is effectively introduced into the water, and various oxidized harmful substances and impurities are fully discharged out of the water through the air flotation barrel 6.
The purification system of the embodiment of the utility model adopts the totally-enclosed design and improves the gas (O)3、 O2) The corrosion of high-salinity moisture to equipment is avoided while the introduction amount of the water is increased, the failure rate of the equipment is reduced, and the service life of the equipment is prolonged.
Example two
The utility model discloses the water purification system of seafood pond of preferred embodiment has the same system architecture basically with embodiment one, adopts ordinary controller in the control of air supporting ware and ozone supplier, only realizes the local control to clean system.
EXAMPLE III
The embodiment of the utility model provides a water purification system in seafood pond of preferred embodiment has the same system architecture basically with embodiment one, adopts ordinary control switch in the control of air supporting ware and ozone supplier, only need the work of each part of manual operation control purification system can.
Analogize with this, the utility model provides a quality of water clean system of seafood pond under the structure or the integrated configuration's that have the same purification performance condition, adopts common control method all to belong to the utility model discloses an in the protection scope.
As shown in fig. 2, the working process of the water purification method for a seafood pool of the embodiment of the present invention is as follows:
state one, cleaning system standby
The system water inlet valve K1 and the system water outlet valve K2 are opened, and the first scavenging valve F1, the second scavenging valve F2 and the third scavenging valve F3 are closed.
At this time, the first solenoid valve 9 and the second solenoid valve 10 are de-energized and in a closed state, and the purge system does not operate.
State II, operation of the purification system
The system water inlet valve K1 and the system water outlet valve K2 are opened, and the first scavenging valve F1, the second scavenging valve F2 and the third scavenging valve F3 are closed. The first remote controller 11 controls whether the air floatation device works or not by controlling the opening or closing of the first electromagnetic valve 9 and the second electromagnetic valve 10; the second remote controller 12 directly controls the operation or non-operation of the ozone generator 8.
When the ozone supplier and the air float device do not work, the water body of the system communicated with the temporary culture pond 13 is in a conventional circulation mode, and the water flow direction is as follows:
the front filter vat 1 → the circulating water pump 2 → the thermostat 3 → the temporary rearing pond 13;
when the ozone supplier works and the air floatation device does not work, the ozone in the ozone generator 8 is sucked into the steam-water mixer 4, at the moment, only water flow of the air floatation device enters the water body through no air, the system carries out ozone sterilization on the water body communicated with the temporary culture pond 13, and the water flow direction is as follows:
when the ozone supplier works, the ozone generator 8 and the air-water mixer 4 work synchronously, and the air introducer 5 and the air floatation barrel 6 stop working and only serve as water flow channels, so that sufficient ozone is introduced into a water body through the air-water mixer 4 to purify the water body.
When the ozone supplier does not work and the air floatation device works, the air introducer 5, the air-water mixer 4 and the air floatation barrel 6 work synchronously, the system and the water body communicated with the temporary culture pond 13 perform enhanced pollution discharge, and the water flow direction is as follows:
the front filter vat 1 → the circulating water pump 2 → the thermostat 3 → the air-water mixer 4 → the air introducer 5 (air introduction) → the air flotation vat 6 → the buffer vat 7 → the temporary rearing pond 13;
when the air flotation device works, the sewage discharge effect of the air flotation barrel 6 is enhanced, and the dissolved oxygen of the water body is improved; meanwhile, the decomposition of the unreacted ozone is accelerated, and the influence of the ozone on the surrounding environment is reduced.
State III, clean-up system cleaning
Closing a K1 system water inlet valve and a K2 system water outlet valve, and opening a first scavenging valve F1, a second scavenging valve F2 and a third scavenging valve F3.
At this time, the purification system is disconnected from the temporary rearing tank 13, and all the sewage in the pre-filter tank 1, the buffer tank 7 and the air flotation tank 6 is discharged from the pipeline to the sewage outlet G.
To sum up, the embodiment of the utility model provides a water purification system of seafood pond, including leading lauter tub 1, circulating water pump 2, constant temperature machine 3, the intelligent supply of ozone, intelligent air supporting ware that communicate in proper order to and connect the connecting line of above each device, intelligent air supporting ware is connected with circulating water pump 2, leading lauter tub 1 is connected with temporary rearing pond 13 and sets up system water inlet valve K1 in the junction, constant temperature machine 3 is connected with temporary rearing pond 13 and sets up system outlet valve K2 in the junction; the lower ends of the front filter barrel 1 and the intelligent air flotation device are respectively connected with a sewage discharge port G; a first cleaning valve F1 is arranged at the joint of the lower end of the preposed filter barrel 1 and the sewage outlet G. The utility model discloses quality of water clean system can purify the water in seafood pond rapidly high-efficiently, has increased substantially water dissolved oxygen, has prolonged the time that the aquatic products were raised temporarily, has effectively solved the dilemma that the difficult is raised temporarily to the high density aquatic products of seafood trade of selling.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the counting principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (8)
1. A water purification system of seafood pond which characterized in that: comprises a preposed filter vat (1), a circulating water pump (2), a constant temperature machine (3), an ozone supplier, an air floatation device and a connecting pipeline which are communicated in sequence; the air floatation device is connected with a circulating water pump (2), the preposed filter barrel (1) is connected with a temporary culture pond (13) and is provided with a system water inlet valve (K1) at the joint, the constant temperature machine (3) is connected with the temporary culture pond (13) and is provided with a system water outlet valve (K2) at the joint, and the lower ends of the preposed filter barrel (1) and the air floatation device are respectively connected with a sewage outlet (G); and a first cleaning valve (F1) is arranged at the joint of the lower end of the front filter barrel (1) and the sewage outlet (G).
2. The water quality purification system of the seafood pool of claim 1, characterized in that: the air supporting device comprises an air introducer (5), an air supporting barrel (6) and a buffering barrel (7) which are connected in sequence, wherein the air introducer (5) is connected with a first electromagnetic valve (9), an air quantity adjusting valve (D) is arranged at the joint of the air introducer (5) and the first electromagnetic valve (9), the top of the air supporting barrel (6) is connected with a sewage outlet (G), the top of the air supporting barrel (6) is connected with the joint of the sewage outlet (G) through a second electromagnetic valve (10), and a water level adjusting valve (E) is arranged at the lower part of the air supporting barrel (6).
3. The water quality purification system of the seafood pool of claim 2, characterized in that: the lower surface 2/3 of the air flotation barrel (6) is a cylindrical barrel body, the upper surface 1/3 is a conical bottle shape, the lower part of the cylindrical barrel body is provided with a water inlet, and the water inlet is connected with the air introducer (5) through a water pipe; the upper part of the cylindrical barrel body is provided with a water outlet which is arranged at the opposite side of the water inlet.
4. The water quality purification system of the seafood pool of claim 2, characterized in that: the lower end of the air-float barrel (6) is connected with the sewage outlet (G), and a third cleaning valve (F3) is arranged at the joint of the air-float barrel (6) and the sewage outlet (G); the lower end of the buffer barrel (7) is connected with the sewage draining outlet (G), and a second cleaning valve (F2) is arranged at the joint of the buffer barrel (7) and the sewage draining outlet (G).
5. The water quality purification system of the seafood pool of claim 2, characterized in that: the ozone supply device comprises an ozone generator (8) and a gas-water mixer (4) which are connected with each other, and a check valve (C) is arranged on a connecting pipeline between the ozone generator (8) and the gas-water mixer (4).
6. The water quality purification system of the seafood pool of claim 1, characterized in that: the front filter barrel (1) is internally provided with a high-density filter cotton layer (A) and an activated carbon layer (B) from top to bottom in sequence.
7. The water quality purification system of the seafood pool of claim 1, characterized in that: the front filter vat (1) comprises a cylindrical vat body and a vat cover arranged at the top of the vat body, and the vat cover is connected with the vat body in a sealing mode.
8. The water quality purification system of the seafood pool of claim 5, characterized in that: the ozone generator (8) is connected with a first remote controller (11), and the first electromagnetic valve (9) and the second electromagnetic valve (10) are connected with a second remote controller (12).
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| CN202022279205.1U CN214360631U (en) | 2020-10-13 | 2020-10-13 | Water purification system of seafood pond |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112408629A (en) * | 2020-10-13 | 2021-02-26 | 台山市精养水产科技有限公司 | Water purification system and purification method for seafood pool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112408629A (en) * | 2020-10-13 | 2021-02-26 | 台山市精养水产科技有限公司 | Water purification system and purification method for seafood pool |
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