CN218434942U - Oyster temporary culture ecosystem - Google Patents

Abstract

The utility model discloses an oyster temporary rearing ecosystem, which comprises a temporary rearing pond, a water body purification system and an oyster purification system, wherein the water body purification system comprises a first circulating water pipeline and an air floatation system, the two opposite ends of the first circulating water pipeline are respectively communicated with the temporary rearing pond, and the air floatation system is used for suspending organic matters in water which flows back to the temporary rearing pond after flowing to the first circulating water pipeline from the temporary rearing pond to achieve the effect of purifying the water body; oyster clean system including with first circulating water pipeline mutually independent second circulating water pipeline, the relative both ends of second circulating water pipeline respectively with the pond intercommunication of temporarily fostering, be equipped with the gas-liquid hybrid system on the second circulating water pipeline, the gas-liquid hybrid system is arranged in making the water that flows back in the pond of temporarily fostering after the pond flow direction first circulating water pipeline of temporarily fostering and contains oxygen and/or ozone, when guaranteeing the water dissolved oxygen concentration in the pond of temporarily fostering, disinfect the disinfection to the oyster in the pond of temporarily fostering, directly purify the inside of oyster, reach the effect of high-efficient purification oyster.

Description

Oyster temporary culture ecological system

Technical Field

The utility model relates to an oyster breeds technical field, especially relates to an oyster temporary rearing ecosystem.

Background

At present, the temporary culture and purification of oyster at home and abroad adopts a water treatment technology, namely, the culture water body is treated, so that the effect of temporarily culturing and purifying the oyster is achieved. The existing main aquaculture water treatment method comprises two modes of running water temporary culture purification and circulating water temporary culture purification. The temporary running water culture and purification is to introduce the water body for temporary culture and purification into a culture pond after pretreatment to temporarily culture and purify the oyster, maintain the dissolved oxygen in the water body of the culture pond through aeration, drain all or part of the water body in the culture pond after temporary culture for a period of time when the physical and chemical indexes of the water body are too low to support the survival of the oyster, replace the treated fresh water, and repeat the steps until the temporary culture and purification of the oyster are finished. However, in the period of temporarily keeping oysters, the aquaculture water is manually replaced only when the aquaculture water reaches the critical point needing replacing, so that the aquaculture water is not always kept in the optimal purification state, and the purification effect of the aquaculture water is poor.

The temporary culture and purification of the circulating water is to lead the culture water out of a large-capacity pool outside the culture pool for water treatment, filter materials such as corallites, zeolites, quartz sand and the like are adopted for physical filtration, nitrifying bacteria are used for biochemical water purification, and then the treated water reaching the standard is led into a storage and culture pool for recycling. However, this measure requires an additional large-capacity tank, occupies a large area, and is difficult to ensure the purification effect.

In summary, the existing temporary culture and purification of fresh oysters generally purifies fresh oysters indirectly by purifying the culture water quality of the fresh oysters, so that the fresh oysters cannot be directly purified, the taste of the fresh oysters is poor, and the food safety of the fresh oysters cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An insufficient to prior art, the utility model aims to provide an oyster temporary rearing ecosystem, it not only can purify the water that the oyster was temporarily reared, optimizes oyster's living environment, can also purify the inside oyster body of oyster high-efficiently, reaches the effect of purifying the oyster to promote the taste of the oyster body, ensure the food security of oyster simultaneously.

The purpose of the utility model is realized by adopting the following technical scheme:

oyster temporary rearing ecosystem includes:

temporarily breeding in a pond;

the water body purification system comprises a first circulating water pipeline and an air floatation system, wherein two opposite ends of the first circulating water pipeline are respectively communicated with the temporary culture pond, the air floatation system comprises a first power pump and a protein separator, the protein separator is communicated with the first circulating water pipeline, the first power pump is arranged on the first circulating water pipeline so that water in the temporary culture pond can flow back into the temporary culture pond through the first circulating water pipeline after passing through the protein separator, and the protein separator is communicated with a gas supply device for supplying oxygen and/or ozone into the protein separator so that organic matters in water bodies entering the protein separator are suspended to purify the water bodies flowing through the protein separator and then flowing back into the temporary culture pond;

oyster purification system, including second circulating water pipeline, second circulating water pipeline with first circulating water pipeline is independent each other, second circulating water pipeline's relative both ends respectively with the pond intercommunication of temporarily supporting, be equipped with the second power pump on the second circulating water pipeline, second circulating water pipeline intercommunication has gas-liquid mixer, gas-liquid mixer with the air feeder intercommunication, so that can let in oxygen and/or ozone in the gas-liquid mixer under the power action of second power pump, water in the pond of temporarily supporting can pass through the second circulating water pipeline gets into in the gas-liquid mixer with let in form mixed liquid backward flow in after oxygen and/or the ozone in the gas-liquid mixer form mixed liquid in the pond of temporarily supporting.

Furthermore, the air floatation system also comprises a pre-filter which is arranged on the first circulating water pipeline and is used for physically filtering the water flowing out of the temporary rearing pond and entering the protein separator.

Further, the first powered pump is located between the pre-filter and the protein separator.

Furthermore, a coarse filter is further arranged on the second circulating water pipeline and used for coarsely filtering the water flowing from the temporary culture pond to the gas-liquid mixer.

Furthermore, a fine filter is further arranged on the second circulating water pipeline and used for finely filtering the water flowing from the coarse filter to the gas-liquid mixer.

Furthermore, a water temperature control device is further arranged on the second circulating water pipeline and used for regulating and controlling the temperature of the water flowing from the fine filter to the gas-liquid mixer.

Further, the second power pump is located between the fine filter and the water temperature control device.

Further, the utility model discloses still including electrical system, electrical system with air feeder electric connection is in order to be used for control air feeder to gas-liquid mixer and/or carry oxygen and/or ozone gas in the protein separator.

Further, the gas-liquid mixer, the protein separator, the first power pump and the second power pump are all controlled by the electronic control system.

Further, the gas supply device comprises an ozone generator and/or an oxygen generator.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses when using, water clean system is under operating condition, when taking the water in oyster temporary rearing pond to flow through protein separator through first power pump, provide oxygen or ozone in to protein separator through air feeder to make the organic matter suspension in the protein separator water and purify the water, water backward flow in the temporary rearing pond of water after purifying in the protein separator, with this circulation, thereby reach the water in the oyster temporary rearing pond of purifying, optimize oyster's living environment. In addition, the water body purification system uses a circulating water temporary culture purification mode, so that the water body in the oyster temporary culture pond can be always kept in an optimal purification state, and the purification effect is good; meanwhile, a large-capacity pool does not need to be additionally configured, and the occupied area is small.

2. The utility model discloses when using, oyster clean system is under operating condition, when the aquaculture water body in the pond of fostering is got through the second power pump and is gone into the gas-liquid mixer, form behind the mixed liquid that contains oxygen in the gas-liquid mixer through air feeder to the water in the gas-liquid mixer input oxygen and the gas-liquid mixer, flow back in the pond of fostering temporarily to this circulation, thereby ensure the water dissolved oxygen concentration in the pond of fostering temporarily, under sufficient dissolved oxygen condition, oyster's metabolic performance is good, thereby purify oyster high-efficiently, make oyster's taste better.

3. The utility model discloses when using, oyster clean system is under operating condition, when the breed water in the pond of temporarily keeping is got into the gas-liquid mixer through the second power pump, form behind the mixed liquid that contains ozone in the gas-liquid mixer through air feeder to the water in the gas-liquid mixer input ozone and the gas-liquid mixer and flow back in the pond of temporarily keeping, thereby to the oyster in the pond of temporarily keeping disinfects the disinfection, let the oyster strain the water that contains O3 (ozone), purify with direct inside to the oyster, thereby reach the effect of the inside oyster body of high-efficient purification oyster, reach the purpose of direct purification oyster, make the taste of oyster better, ensure oyster food safety.

4. The utility model discloses when using, oyster clean system is under operating condition, when the aquaculture water body in the pond of temporarily keeping is got into the gas-liquid mixer through the second power pump, form the mixed liquid back that contains oxygen and ozone in gas-liquid mixer through air feeder in to the gas-liquid mixer simultaneously input oxygen and ozone and the gas-liquid mixer and flow back in the pond of temporarily keeping, thereby disinfect the disinfection to the oyster in the pond of temporarily keeping, can also ensure the water dissolved oxygen concentration in the pond of temporarily keeping simultaneously, the oyster that is in the pond of temporarily keeping is under sufficient dissolved oxygen condition, oyster's metabolic performance is good, thereby purify the oyster high-efficiently, make oyster's taste better.

Drawings

Fig. 1 is a schematic structural view of an oyster temporary rearing ecosystem according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an oyster temporary rearing ecosystem according to the second embodiment of the present invention;

fig. 3 is a schematic structural view of an oyster temporary rearing ecosystem according to the third embodiment of the present invention;

fig. 4 is a schematic structural view of an oyster temporary rearing ecosystem according to the fourth embodiment of the present invention.

In the figure: 10. temporarily breeding in a pond; 20. a first circulating water pipeline; 21. a second circulating water pipeline; 30. a first power pump; 31. a second power pump; 40. a protein separator; 401. a first electrically operated ball valve; 41. a gas-liquid mixer; 411. a second electrically operated ball valve; 412. a third electric ball valve; 50. an ozone generator; 51. an oxygen generator; 60. a water temperature control device; 70. a pre-filter; 71. a coarse filter; 72. and (4) a fine filter.

Detailed Description

In the following, the present invention is described with priority in conjunction with the accompanying drawings and the detailed description, and it should be noted that, in the premise of no conflict, the embodiments or technical features described below may be arbitrarily combined to form a new embodiment.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The implementation mode is as follows:

referring to fig. 1-4, the present invention shows an oyster temporary rearing ecosystem.

The first embodiment is as follows:

as shown in fig. 1, the oyster temporary rearing ecosystem of the embodiment includes a temporary rearing pond 10 and a water body purification system. Specifically, the water body purification system comprises a first circulating water pipeline 20 and an air flotation system, wherein the two opposite ends of the first circulating water pipeline 20 are respectively communicated with the temporary culture pond 10, the air flotation system comprises a first power pump 30 and a protein separator 40, the protein separator 40 is communicated with the first circulating water pipeline 20, the first power pump 30 is arranged on the first circulating water pipeline 20, so that water in the temporary culture pond 10 can flow back into the temporary culture pond 10 through the first circulating water pipeline 20 after passing through the protein separator 40, the protein separator 40 is communicated with an air supply device for providing ozone into the protein separator 40, so that organic matters in the water body entering the protein separator 40 are suspended to purify the water body flowing through the protein separator 40 and then flowing back into the temporary culture pond 10. Also can understand, the utility model discloses a water clean system is under operating condition, when the water in the pond 10 is supported temporarily to the extraction oyster through first power pump 30 flows through protein separator 40, provide ozone in to protein separator 40 through the air feeder, so that organic matter in the water in the protein separator 40, oyster exhaust metabolite suspend in the surface of water and the purifying water body, the water of purifying after backward flow in the pond 10 is supported temporarily in protein separator 40, with this circulation, thereby reach the water in the pond 10 is supported temporarily to the purification oyster, optimize oyster's living environment. Of course, the organic matter suspended on the water surface and the metabolic products discharged from the fresh oysters are discharged through the sewage outlet of the protein separator 40.

It should be noted that the operation principle of the protein separator 40 is not described herein, and belongs to the prior art.

It should be noted that, because the water body purification system of the utility model uses the circulating water temporary culture purification mode, the water body in the oyster temporary culture pond 10 can be always kept in the optimal purification state, and the purification effect is better; meanwhile, a large-capacity pool does not need to be additionally configured, and the occupied area is small.

In addition, the oyster temporary rearing ecosystem of the embodiment further comprises an oyster purifying system. Specifically, the oyster purifying system comprises a second circulating water pipeline 21, the second circulating water pipeline 21 and the first circulating water pipeline 20 are independent of each other, two opposite ends of the second circulating water pipeline 21 are respectively communicated with the temporary rearing pond 10, a second power pump 31 is arranged on the second circulating water pipeline 21, the second circulating water pipeline 21 is communicated with a gas-liquid mixer 41, the gas-liquid mixer 41 is communicated with a gas supply device, so that ozone can be introduced into the gas-liquid mixer 41, and under the power action of the second power pump 31, water in the temporary rearing pond 10 can enter the gas-liquid mixer 41 through the second circulating water pipeline 21 and is mixed with the ozone introduced into the gas-liquid mixer 41 to form a mixed liquid containing O3 to flow back into the temporary rearing pond 10. That is to say, the utility model discloses an oyster purification system is under operating condition, when in the aquaculture water body in the pond 10 of temporarily keeping is advanced into gas-liquid mixer 41 through second power pump 31 extraction, form behind the mixed liquid that contains ozone in gas-liquid mixer 41 through the air feeder to the water body of input ozone in the gas-liquid mixer 41 and flow back in the pond 10 of temporarily keeping, thereby carry out the disinfection of disinfecting to the oyster in the pond 10 of temporarily keeping, let the oyster strain the water body that contains O3 (ozone), with direct inside to purify the oyster, can also ensure the water dissolved oxygen concentration in the pond 10 of temporarily keeping simultaneously, under sufficient dissolved oxygen condition, the metabolic performance of oyster is good, thereby reach the effect of high-efficient purification oyster, make the taste of oyster better, ensure the food safety of oyster.

It should be noted that the working principle of the gas-liquid mixer 41 belongs to the prior art, and is not described here.

It should be noted that the inventor can design parameters such as the diameter of the second circulating water pipe 21 and the flow rate of the second power pump 31 according to the flow rate of water flowing from the temporary rearing pond 10 to the second circulating water pipe 21 and entering the gas-liquid mixer 41, so that the water can quantitatively enter the gas-liquid mixer 41 to be mixed with ozone gas, thereby ensuring the concentration of ozone in the mixed liquid (the mixed liquid of ozone and water) and further controlling the concentration of ozone in the water in the temporary rearing pond 10.

It should be noted that, because the concentration of ozone is relatively high and is not suitable for the survival of oysters, the ozone concentration detection tool needs to be used manually to detect the ozone concentration in the water body in the temporary rearing pond 10, so as to avoid the death of oysters due to the over-high ozone concentration in the water body in the temporary rearing pond 10.

In this embodiment, the air flotation system further includes a pre-filter 70, the pre-filter 70 is disposed on the first circulating water pipe 20, and the pre-filter 70 is used for physically filtering the water flowing out of the autotrophic pool 10 and entering the protein separator 40. That is, it can be understood that the pre-filter 70 can prevent the impurities with excessive volume in the water body from entering the protein separator 40, so as to further purify the water body in the temporary culture pond 10.

In this embodiment, the first power pump 30 is located between the pre-filter 70 and the protein separator 40, so that on one hand, the impurities with too large volume in the water body can be prevented from entering the first power pump 30 and affecting the service life of the first power pump 30, and on the other hand, the impurities with too large volume in the water body can be prevented from entering the protein separator 40.

In this embodiment, the second circulating water pipe 21 is further provided with a coarse filter 71, and the coarse filter 71 is used for coarse filtering the water flowing from the temporary culture pond 10 to the gas-liquid mixer 41; the second circulating water pipe 21 is further provided with a fine filter 72 for fine filtering the water flowing from the coarse filter 71 to the gas-liquid mixer 41. Therefore, by combining the coarse filter 71 and the fine filter 72, on one hand, the water entering the gas-liquid mixer 41 can be relatively clean, so that the water body can be purified, the effect of mixing ozone in the gas-liquid mixer 41 and the water body of the gas-liquid mixer 41 can be avoided being influenced, on the other hand, the water body in the temporary rearing pond 10 can be further purified, and the living environment of oysters can be further optimized.

In the present embodiment, the fine filter 72 is an activated carbon filter, and the coarse filter 71 is a screen filter or a filter bag filter, which are not limited herein and can be reasonably selected by the inventor according to the actual situation.

In this embodiment, the second water circulating pipe 21 is further provided with a water temperature control device 60, and the water temperature control device 60 is used for regulating and controlling the temperature of the water flowing from the fine filter 72 to the gas-liquid mixer 41, so as to regulate the temperature of the water in the temporary rearing pond 10, and make the temperature of the water in the temporary rearing pond 10 more suitable for oyster cultivation. The water temperature control device 60 of this embodiment selects a thermostat, that is, the water inlet of the thermostat is communicated with the water outlet of the fine filter 72, and the water outlet of the thermostat is communicated with the water inlet of the gas-liquid mixer 41, so that the water body finely filtered by the fine filter 72 is cooled by the thermostat and then enters the gas-liquid mixer 41, so that the ozone and the water body in the gas-liquid mixer 41 are mixed.

It should be noted that, the water temperature control device of the embodiment preferably regulates and controls the water body of the temporary rearing pond to 16 to 18 ℃, so as to provide an optimal metabolic environment for oyster production. Specifically, the water body finely filtered by the fine filter 61 is cooled or heated to 16-18 ℃ by the constant temperature machine, so that the best metabolic environment is provided for the fresh oysters. Due to the influence of external factors (such as weather factors in summer, winter, and the like), the temperature of the water entering the gas-liquid mixer 41 may be higher than 16-18 ℃ or lower than 16-18 ℃, and when the temperature of the water entering the gas-liquid mixer 41 is higher than 16-18 ℃, the water is cooled to 16-18 ℃ by the thermostat and then enters the gas-liquid mixer 41; when the temperature of the water entering the gas-liquid mixer 41 is lower than 16-18 ℃, the water is heated to 16-18 ℃ by the thermostat and then enters the gas-liquid mixer 41, so that ozone is mixed with the water in the gas-liquid mixer 41 conveniently, and meanwhile, the living environment of the oysters in the temporary rearing pond 10 is improved.

In this embodiment, the second power pump 31 is located between the fine filter 72 and the water temperature control device 60. It can be understood that the water pumped by the second power pump 31 in the temporary rearing pond 10 sequentially enters the coarse filter 71, the fine filter 72, the second power pump 31, the water temperature control device 60 and the gas-liquid mixer 41 through the second circulating water pipe 21 and then flows back to the temporary rearing pond 10. In the process, the water flowing out of the temporary culture pond 10 is firstly subjected to coarse filtration through the coarse filter 71, then is subjected to fine filtration through the fine filter 72, enters the water temperature control device 60 for temperature regulation, then enters the gas-liquid mixer 41 for mixing with ozone gas to form a mixed solution, and finally flows back to the temporary culture pond for circulation.

In this embodiment, the power pump is a suction pump. Of course, in other embodiments, the power pump may be a vane pump or a displacement pump, which is not limited herein. Therefore, it is within the scope of the present invention for those skilled in the art to reasonably modify the structure of the power pump.

On the basis of the structure, the utility model discloses oyster temporary rearing ecosystem is still including electrical system, electrical system and air feeder electric connection to be used for controlling air feeder and carry ozone and control air feeder to carry ozone in the protein separator 40 to gas-liquid mixer 41. That is, the gas supply device is controlled by the electric control system, and the gas supply device of the present embodiment includes the ozone generator 50, and the water body purification system and the oyster purification system share one ozone generator 50, so as to save the number of the ozone generators 50 and save the cost. Of course, the water body purification system and the fresh oyster purification system may also use one ozone generator 50, which is not limited herein.

Wherein, the air inlet end of the protein separator 40 is provided with a first electric ball valve 401 controlled by an electric control system, the air inlet end of the gas-liquid mixer 41 is provided with a second electric ball valve 411 controlled by the electric control system, when ozone needs to be separately conveyed into the gas-liquid mixer 41, the valve of the first electric ball valve 401 is closed, and the valve of the second electric ball valve 411 is opened; when ozone needs to be separately conveyed into the protein separator 40, the valve of the first electric ball valve 401 is opened, and the valve of the second electric ball valve 411 is closed; when ozone needs to be simultaneously conveyed into the protein separator 40 and the gas-liquid mixer 41, valves of the first electric ball valve 401 and the second electric ball valve 411 are both opened, so that the water body purification system and the fresh oyster purification system can work independently or simultaneously.

Of course, the gas-liquid mixer 41, the protein separator 40, the first power pump 30 and the second power pump 31 are all controlled by the electronic control system. That is, the working states of the gas-liquid mixer 41, the protein separator 40, the ozone generator 50, the first power pump 30 and the second power pump 31 are automatically controlled by the electronic control system, so as to realize the automatic control of the oyster temporary rearing ecosystem of the utility model.

It is worth explaining that the electric control system (PLC control system) can be in telecommunication connection with mobile phone APP software of the cloud platform, and a user can quantitatively manage the output of ozone by controlling software on the mobile phone APP so as to ensure the oyster purification effect and the food safety of the fresh oyster.

It should be noted that, the ozone generator 50 is controlled by the mobile phone APP to quantitatively manage the output of ozone belongs to the prior art, and is similar to the principle of the air conditioner remote controller controlling and adjusting the air conditioner, and will not be described here.

In conclusion, the utility model discloses an oyster temporary rearing ecosystem is pure ecology, the security is high, environmental protection and energy saving's oyster clean system, need not to drop into chemical from the outside in the use, only through equipment itself with the leading-in water of O2 or with the leading-in water of O3, can carry out purification treatment to the water and the oyster in the pond 10 of temporarily rearing simultaneously, need not to install aeration equipment in the pond 10 of temporarily rearing, practices thrift the cost.

The second embodiment:

as shown in fig. 2, the present embodiment is different from the first embodiment in that: the gas supply means supplies different gases into the gas-liquid mixer 41 and the protein separator 40.

In the present embodiment, the gas supply means supplies oxygen to both the protein separator 40 and the gas-liquid mixer 41, and therefore the gas supply means of the present embodiment is selected from the oxygen generator 51. Therefore, can understand, the utility model discloses a water purification system is under operating condition, when the water in the pond 10 is supported temporarily to the extraction oyster through first power pump 30 flows through protein separator 40, provide oxygen in to protein separator 40 through oxygen generator 51, so that organic matter in the water in the protein separator 40, oyster exhaust metabolite suspend in the surface of water and the purifying water body, water backward flow after purifying in the protein separator 40 is in the water in the pond 10 of supporting temporarily, with this circulation, thereby reach the water in the pond 10 is supported temporarily to the purification oyster, optimize oyster's living environment. Of course, the organic matter suspended on the water surface and the metabolic products discharged from the fresh oysters are discharged through the sewage outlet of the protein separator 40.

In the working state of the oyster purification system of the embodiment, the cultivation water in the temporary culture pond 10 is pumped into the gas-liquid mixer 41 through the second power pump 31, and simultaneously, oxygen is input into the gas-liquid mixer 41 through the oxygen generator 51 and mixed with the water in the gas-liquid mixer 41 to form a mixed solution containing high-concentration oxygen, and then the mixed solution flows back into the temporary culture pond 10, so that the circulation is performed, the dissolved oxygen concentration of the water in the temporary culture pond 10 is ensured, the metabolism performance of the oyster is good under the sufficient dissolved oxygen condition, the oyster is efficiently purified, and the taste of the oyster is better.

Example three:

as shown in fig. 3, the present embodiment is different from the above embodiments in that: the gas supply means supplies different gases into the gas-liquid mixer 41 and the protein separator 40.

In the present embodiment, the gas supply device supplies oxygen to the protein separator 40, and the gas supply device supplies ozone to the gas-liquid mixer 41, and the gas supply device of the present embodiment includes an oxygen generator 51 and an ozone generator 50, that is, the oxygen generator 51 is communicated with the protein separator 40, and the ozone generator 50 is communicated with the gas-liquid mixer 41. Therefore, can understand, the utility model discloses a water clean system is under operating condition, when the water in the pond 10 is supported temporarily to the extraction oyster through first power pump 30 flows through protein separator 40, provide oxygen in to protein separator 40 through oxygen generator 51, so that organic matter in the water in the protein separator 40, oyster exhaust metabolite suspend in the surface of water and the purifying water body, water backward flow after purifying in the protein separator 40 is in the water in the pond 10 is supported temporarily, with this circulation, thereby reach the water in the pond 10 is supported temporarily to the purification oyster, optimize oyster's living environment. Of course, the organic matter suspended on the water surface and the metabolic products discharged from the fresh oysters are discharged through the sewage outlet of the protein separator 40.

In the working state of the oyster purifying system of the embodiment, the aquaculture water in the temporary culture pond 10 is pumped into the gas-liquid mixer 41 through the second power pump 31, and simultaneously, ozone is input into the gas-liquid mixer 41 through the ozone generator 50 to be mixed with the water in the gas-liquid mixer 41 to form a mixed liquid containing ozone, and then the mixed liquid flows back into the temporary culture pond 10, so that the circulation is performed, the oysters in the temporary culture pond 10 are sterilized and disinfected, the oysters are filtered into the water containing O3 (ozone) to directly purify the interior of the oysters, and the dissolved oxygen concentration of the water in the temporary culture pond 10 can be ensured.

Example four:

as shown in fig. 4, the present embodiment is different from the above embodiments in that: the gas supply means supplies different gases into the gas-liquid mixer 41 and the protein separator 40.

In this embodiment, the gas supplied from the gas supply device into the protein separator 40 is oxygen and ozone, and the gas supplied from the gas supply device into the gas-liquid mixer 41 is ozone. Specifically, the gas supply device of the present embodiment includes an oxygen generator 51 and an ozone generator 50; that is, the oxygen generator 51 is communicated with the protein separator 40, the ozone generator 50 is respectively communicated with the protein separator 40 and the gas-liquid mixer 41, the third electric ball valve 412 is arranged at the gas inlet port of the gas-liquid mixer 41, the third electric ball valve 412 is controlled by an electric control system, and the arrangement of the third electric ball valve 412 can enable the oyster purification system and the water body purification system to work independently. Therefore, can understand, the utility model discloses a water purification system is under operating condition, when the water in the pond 10 is supported temporarily to the extraction oyster through first power pump 30 flows through protein separator 40, provide oxygen and ozone in to protein difference separator through oxygen generator 51 and ozone generator 50, so that organic matter in the water in the protein separator 40, oyster exhaust metabolite suspend in the surface of water and purify the water, water backward flow after purifying in protein separator 40 is in the water in the pond 10 of supporting temporarily, with this circulation, thereby reach the water in the pond 10 is supported temporarily to the purification oyster, optimize oyster's living environment. Of course, the organic matter suspended on the water surface and the metabolic products discharged from the fresh oysters are discharged through the sewage outlet of the protein separator 40.

In the oyster purification system of the embodiment, in a working state, the aquaculture water in the temporary culture pond 10 is pumped into the gas-liquid mixer 41 through the second power pump 31, and simultaneously, ozone is input into the gas-liquid mixer 41 through the ozone generator 50 communicated with the gas-liquid mixer 41 to be mixed with the water in the gas-liquid mixer 41 to form a mixed liquid containing ozone, and then the mixed liquid flows back into the temporary culture pond 10, so that the circulation is performed, oysters in the temporary culture pond 10 are sterilized and disinfected, the oysters are filtered into the water containing O3 (ozone) to directly purify the interiors of the oysters, the dissolved oxygen concentration of the water in the temporary culture pond 10 can be ensured, the metabolic performance of the oysters is good under a sufficient dissolved oxygen condition, the effect of efficiently purifying the oysters is achieved, the taste of the oysters is better, and the food safety of the oysters is ensured.

In conclusion, the water body purification system can use one gas supply device independently, the fresh oyster purification system can use one gas supply device independently, and the water body purification system and the fresh oyster purification system can share one gas supply device without limitation. The number of the oxygen generators 51 and the ozone generators 50 is not limited herein, and the inventor can reasonably change and select the oxygen generators according to the working states of the water body purification system and the oyster purification system. Therefore, it is considered that the skilled person can reasonably change the number of the oxygen generators 51 and the ozone generators 50 and the layout thereof, and the oxygen generators should fall within the protection scope of the present invention.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims (10)

1. Oyster temporary rearing ecosystem, its characterized in that includes:

a temporary rearing pond (10);

the water body purification system comprises a first circulating water pipeline (20) and an air flotation system, wherein the two opposite ends of the first circulating water pipeline (20) are respectively communicated with the temporary culture pond (10), the air flotation system comprises a first power pump (30) and a protein separator (40), the protein separator (40) is communicated with the first circulating water pipeline (20), the first power pump (30) is arranged on the first circulating water pipeline (20) so that water in the temporary culture pond (10) can flow back to the temporary culture pond (10) through the first circulating water pipeline (20) after passing through the protein separator (40), and the protein separator (40) is communicated with a gas supply device for supplying oxygen and/or ozone into the protein separator (40) so that organic matters entering the water body in the protein separator (40) are suspended to purify the water body flowing through the protein separator (40) and then flowing back to the temporary culture pond (10);

keep fresh oyster clean system, including second circulating water pipeline (21), second circulating water pipeline (21) with first circulating water pipeline (20) mutual independence, the relative both ends of second circulating water pipeline (21) respectively with temporarily support pond (10) intercommunication, be equipped with second power pump (31) on second circulating water pipeline (21), second circulating water pipeline (21) intercommunication has gas-liquid mixer (41), gas-liquid mixer (41) with the air feeder intercommunication, so that can let in oxygen and/or ozone in gas-liquid mixer (41) under the power effect of second power pump (31), temporarily support the water in pond (10) and pass through second circulating water pipeline (21) gets into with letting in gas-liquid mixer (41) form mixed liquid after oxygen and/or the ozone mix and flow back in supporting pond (10).

2. The oyster temporary rearing ecosystem according to claim 1, wherein the air floatation system further comprises a pre-filter (70), the pre-filter (70) is disposed on the first circulating water pipe (20), and the pre-filter (70) is used for physically filtering a water body flowing out of the temporary rearing pond (10) into the protein separator (40).

3. The oyster stocking ecosystem of claim 2, wherein the first power pump (30) is located between the pre-filter (70) and the protein separator (40).

4. The oyster temporary rearing ecosystem according to claim 1, wherein the second circulating water pipe (21) is further provided with a coarse filter (71) for coarsely filtering a water body flowing from the temporary rearing pond (10) to the gas-liquid mixer (41).

5. The system as claimed in claim 4, wherein the second water circulation pipeline (21) is further provided with a fine filter (72) for fine filtering the water flowing from the coarse filter (71) to the gas-liquid mixer (41).

6. The system as claimed in claim 5, wherein a water temperature control device (60) is further disposed on the second water circulating pipe (21), and the water temperature control device (60) is used for controlling the temperature of the water flowing from the fine filter (72) to the gas-liquid mixer (41).

7. The system as claimed in claim 6, wherein the second power pump (31) is located between the fine filter (72) and the water temperature control device (60).

8. The system as claimed in claim 1, further comprising an electric control system electrically connected to the gas supply device for controlling the gas supply device to supply oxygen and/or ozone gas into the gas-liquid mixer (41) and/or the protein separator (40).

9. The oyster farming ecosystem of claim 8, wherein the gas-liquid mixer (41), the protein separator (40), the first power pump (30) and the second power pump (31) are controlled by the electronic control system.

10. The system as claimed in claim 1, wherein the gas supply means comprises an ozone generator (50) and/or an oxygen generator (51).

Images