Low-energy-consumption decarburization, temperature control and biochemical treatment integrated equipment system for RAS culture

Abstract

The invention relates to the technical field of aquaculture, and particularly discloses a low-energy-consumption decarburization, temperature control and biochemical treatment integrated equipment system for RAS culture, which comprises a culture pond, a rough filtration assembly arranged on the left side of the culture pond, a microfiltration assembly arranged on the left side of the rough filtration assembly, and a biological tank arranged at the rear end of the rough filtration assembly, circulating pipelines are arranged between the culture pond and the rough filtration assembly, between the rough filtration assembly and the microfiltration assembly, between the microfiltration assembly and the biological tank and between the biological tank and the culture pond, the microfiltration assembly comprises a fixing frame arranged on the left side of the rough filtration assembly, a motor is fixedly connected to the left side of the fixing frame, and an output shaft of the motor is fixedly connected with a mounting frame. A filter membrane ring is fixedly connected to the interior of the mounting frame, through cooperation of the structures, particle impurities blocked on the inner side of the filter membrane ring can be cleaned, the situation that the filter membrane ring is blocked is reduced, the influence on the microfiltration effect is reduced, and therefore the water quality treatment effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of aquaculture, and in particular to a low-energy consumption decarbonization, temperature control and biochemical treatment integrated equipment system for RAS aquaculture. Background Art

[0002] RAS aquaculture is recirculating aquaculture. With the growth of population and the continuous increase in demand for aquatic products, and the limitations of land and water resources, traditional aquaculture methods can no longer meet the growing demand. In order to improve the efficiency and production capacity of aquaculture, factory-based recirculating aquaculture equipment has emerged. At present, there are many recirculating aquaculture systems at home and abroad, but the equipment of these recirculating aquaculture systems has the characteristics of high energy consumption and high cost.

[0003] In the process of recirculating aquaculture, water needs to be decarbonized, temperature controlled and biochemically treated to ensure that the water quality is suitable for aquaculture. In sewage treatment, it is particularly important to remove impurities in the water. Microfiltration machines are often used to treat sewage. Microfiltration methods can select different types of filter membranes according to different target microorganisms to achieve rapid enrichment of non-turbid water bodies. It is suitable for the enrichment of protozoa and pathogenic bacteria and achieves the role of biochemical treatment of water quality. However, with the long-term use of microfiltration machines, particulate impurities in the water body can easily block the filter membrane, which will affect the microfiltration effect and thus affect the effect of water quality treatment.

[0004] Therefore, a low-energy decarbonization, temperature control, and biochemical treatment integrated equipment system for RAS farming is provided to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a low-energy decarbonization, temperature control, and biochemical treatment integrated equipment system for RAS farming, which can clean up the particulate impurities blocked on the inner side of the filter membrane ring, reduce the clogging of the filter membrane ring, reduce the impact on the microfiltration effect, thereby improving the effect of water quality treatment, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a low-energy decarbonization, temperature control, and biochemical treatment integrated equipment system for RAS aquaculture, comprising a breeding pond, a coarse filtration component is arranged on the left side of the breeding pond, a microfiltration component is arranged on the left side of the coarse filtration component, a biological tank is arranged at the rear end of the coarse filtration component, and a circulation pipeline is arranged between the breeding pond and the coarse filtration component, between the coarse filtration component and the microfiltration component, between the microfiltration component and the biological tank, and between the biological tank and the breeding pond. The microfiltration component comprises a fixed frame arranged on the left side of the coarse filtration component, a motor is fixedly connected to the left side of the fixed frame, a mounting frame is fixedly connected to the output shaft of the motor, a filter membrane ring is fixedly connected to the inside of the mounting frame, the left end of the circulation pipeline between the fixed frame and the coarse filtration component is inserted into the inner side of the filter membrane ring, a collection cover is fixedly connected to the top of the circulation pipeline between the fixed frame and the coarse filtration component, a soft scraper strip is fixedly connected to the top front end of the collection cover, a circular ring is fixedly connected to the right side of the mounting frame, and the right side of the circular ring is rotatably connected to the fixed frame.

[0007] Preferably, the inner annular array of the filter membrane ring is fixedly connected with a blocking soft strip.

[0008] Preferably, a brush cleaning assembly is provided inside the mounting frame, and the brush cleaning assembly includes a gear ring fixedly connected to the right side inside the mounting frame, and the brush cleaning assembly also includes a rotating rod rotatably connected to the middle part of the top of the collection cover, and a gear is fixedly connected to the side of the rotating rod close to the gear ring, and the gear is meshed with the gear ring.

[0009] Preferably, a cleaning shaft is fixedly connected to the outer wall of the rotating rod, and bristles are fixedly connected to the ring side of the cleaning shaft.

[0010] Preferably, the interior of the collecting hood is tilted, and a discharge assembly is provided above the flow pipe between the fixed frame and the coarse filter assembly. The discharge assembly includes a discharge pipe fixedly plugged into the right side of the bottom of the collecting hood, and the right end of the discharge pipe passes through the right side of the fixed frame.

[0011] Preferably, the discharge assembly also includes a circular shaft rotatably connected to the left side of the bottom of the collecting cover, a first sprocket is fixedly connected to the left side of the circular shaft, the discharge assembly also includes a second sprocket fixedly connected to the left side of the rotating rod, a chain is transmission-connected between the first sprocket and the second sprocket, an auger shaft is fixedly connected to the right side of the circular shaft, and the right side of the auger shaft extends into the interior of the discharge pipe.

[0012] Preferably, a knocking assembly is provided at the left bottom of the collecting hood, and the knocking assembly is used for knocking the collecting hood to make the collecting hood vibrate.

[0013] Preferably, the knocking assembly includes a cam fixedly connected to the outer wall of the circular shaft, and the knocking assembly also includes a small shaft slidably connected to the left side of the bottom of the collecting cover, a spring is fixedly connected between the top of the small shaft and the collecting cover, a lifting plate is fixedly connected to the bottom of the small shaft, and a knocking rod is fixedly connected to the top middle part of the lifting plate.

[0014] Preferably, a branch pipe is fixedly plugged into the bottom linear array of the flow pipe on the right side of the fixed frame, and a discharge hood is fixedly plugged into the bottom of the branch pipe.

[0015] Preferably, a dispersion component is commonly provided inside the branch pipe and inside the discharge hood, and the dispersion component includes a fixed frame fixedly connected to the inside of the branch pipe, a rod is rotatably connected inside the fixed frame, an impeller is fixedly connected to the top of the rod, and an agitating plate is fixedly connected to the annular array on the side of the bottom of the rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the action of the microfiltration component, the soft scraper can clean and scrape the inner side of the filter membrane ring and scrape off the impurities, which fall into the collection cover. This design can clean the particle impurities blocked on the inner side of the filter membrane ring, reduce the clogging of the filter membrane ring, reduce the impact on the microfiltration effect, and thus improve the effect of water quality treatment;

[0018] 2. Through the function of the blocking soft strip, impurities that are not close to the inner wall of the filter membrane ring can be moved to the top of the collection cover under the function of the inclined blocking soft strip, and can fall into the inside of the collection cover by gravity. This design further reduces the clogging of the filter membrane ring and reduces the impact on the microfiltration effect, thereby improving the effect of water quality treatment;

[0019] 3. Through the action of the cleaning brush assembly, the cleaning shaft rotates with the bristles to further clean the inside of the filter membrane ring, thereby further reducing the clogging of the filter membrane ring and reducing the impact on the microfiltration effect, thereby improving the effect of water quality treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a top view of the overall structure of the present invention;

[0022] Figure 2It is a schematic diagram of the overall structure of the microfiltration assembly of the present invention;

[0023] Figure 3 It is a schematic diagram of a half-section structure of a microfiltration assembly of the present invention;

[0024] Figure 4 It is a schematic diagram of a partial side section structure of the collection cover of the present invention;

[0025] Figure 5 It is a schematic diagram of a partial side cross-sectional structure of the filter membrane ring of the present invention;

[0026] Figure 6 It is a partial structural schematic diagram of the striking assembly of the present invention;

[0027] Figure 7 It is a schematic diagram of the half-section structure of the branch pipe of the present invention.

[0028] Description of reference numerals:

[0029] 1. Breeding pond; 2. Coarse filtration component; 3. Microfiltration component; 31. Fixed frame; 32. Motor; 33. Mounting frame; 34. Filter membrane ring; 35. Collecting cover; 36. Soft scraper strip; 37. Blocking soft strip; 38. Circular ring; 4. Biological tank; 5. Flow pipe; 6. Cleaning brush component; 61. Gear ring; 62. Rotating rod; 63. Gear; 64. Cleaning shaft; 65. Bristles; 7. Discharge component; 71. Discharge pipe; 72. Round shaft; 73. First sprocket; 74. Second sprocket; 75. Chain; 76. Auger shaft; 8. Knocking component; 81. Cam; 82. Small shaft; 83. Spring; 84. Lifting plate; 85. Knocking rod; 9. Dispersion component; 91. Fixed frame; 92. Rod; 93. Impeller; 94. Stirring plate; 10. Branch pipe; 11. Discharge cover. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figures 1 to 5The present invention provides a technical solution: a low-energy consumption RAS aquaculture decarbonization, temperature control, and biochemical treatment integrated equipment system, comprising a culture pond 1, a coarse filter component 2 is arranged on the left side of the culture pond 1, a microfiltration component 3 is arranged on the left side of the coarse filter component 2, a biological tank 4 is arranged at the rear end of the coarse filter component 2, and a flow pipe 5 is arranged between the culture pond 1 and the coarse filter component 2, between the coarse filter component 2 and the microfiltration component 3, between the microfiltration component 3 and the biological tank 4, and between the biological tank 4 and the culture pond 1. The microfiltration component 3 includes a fixed frame 31 arranged on the left side of the coarse filter component 2. A motor 32 is fixedly connected to the left side of the fixed frame 31, and the output shaft of the motor 32 is fixedly connected to a mounting frame 33, and a filter membrane ring 34 is fixedly connected to the inside of the mounting frame 33. The left end of the circulation pipe 5 between the fixed frame 31 and the coarse filtration component 2 is inserted into the inner side of the filter membrane ring 34, and a collecting cover 35 is fixedly connected to the top of the circulation pipe 5 between the fixed frame 31 and the coarse filtration component 2, and a soft scraper strip 36 is fixedly connected to the top front end of the collecting cover 35, and a circular ring 38 is fixedly connected to the right side of the mounting frame 33, and the right side of the circular ring 38 is rotatably connected to the fixed frame 31.

[0032] By adopting the above technical scheme, a water temperature detection device is arranged inside the breeding pond 1 for detecting the water temperature inside the breeding pond 1, and the device can be provided with a structure for adjusting the water temperature so that the water temperature is suitable for the survival of aquatic products. A centrifugal pump is arranged inside the circulation pipe 5 for realizing water circulation. The coarse filter component 2 adopts a filter screen and other structures to remove large particle impurities in the water to reduce the burden of the microfilter when processing impurities. The microfiltration component 3 processes small particle impurities and microorganisms in the water to achieve the purpose of biochemical treatment of water quality. A polyhedral hollow ball filler is arranged inside the biological tank 4. Water enters from the top of the polyhedral hollow ball filler, and air is blown into from the bottom of the polyhedral hollow ball filler to remove carbon dioxide in the water and achieve the purpose of decarbonization. The filter membrane ring 34 is annular and made of filter membrane material.

[0033] The interior of the culture pond 1 is drawn out through the coarse filtration component 2 for preliminary filtration, and enters the interior of the filter membrane ring 34 through the flow pipe 5 between the fixed frame 31 and the coarse filtration component 2. The water entering the interior of the filter membrane ring 34 is filtered by the filter membrane ring 34 and enters the interior of the fixed frame 31, and enters the interior of the biological tank 4 through the flow pipe 5 between the biological tank 4 and the microfiltration component 3.

[0034] When the microfiltration component 3 is running, the output shaft of the motor 32 rotates so that the mounting frame 33 rotates with the filter membrane ring 34, so that the water discharged from the flow pipe 5 between the fixed frame 31 and the coarse filtration component 2 falls more evenly inside the filter membrane ring 34, so that each area inside the filter membrane ring 34 evenly shares the filtering effect, thereby reducing the possibility of impurities accumulating in a local area inside the filter membrane ring 34, thereby improving the filtration efficiency and the effect of sewage treatment.

[0035] At the same time, as the filter membrane ring 34 rotates, when the filter membrane ring 34 with impurities rotates to a position close to the soft scraper strip 36, the soft scraper strip 36 cleans and scrapes the inner side of the filter membrane ring 34 and scrapes off the impurities, and the scraped impurities fall into the interior of the collecting cover 35. This design cleans the particulate impurities blocked on the inner side of the filter membrane ring 34, reduces the clogging of the filter membrane ring 34, reduces the impact on the microfiltration effect, and thus improves the effect of water quality treatment.

[0036] It should be noted that the design of the ring 38 is conducive to improving the stability of the mounting frame 33 structure.

[0037] Specifically, Figures 2 to 5 As shown, the inner annular array of the filter membrane ring 34 is fixedly connected with a blocking soft strip 37, and the blocking soft strip 37 is arranged obliquely.

[0038] By adopting the above technical solution, in the actual filtration process, some impurities will not be closely attached to the inner wall of the filter membrane ring 34. When the filter membrane ring 34 rotates, these impurities will always be located at the inner bottom position of the filter membrane ring 34 due to gravity, which makes it easy for impurities to accumulate and affect the microfiltration effect. Therefore, this solution is provided with a blocking soft strip 37. These impurities that are not closely attached to the inner wall of the filter membrane ring 34 fall to the top of the collection cover 35 under the action of the inclined blocking soft strip 37, and can use gravity to fall into the inside of the collection cover 35. This design further reduces the blockage of the filter membrane ring 34 and reduces the impact on the microfiltration effect, thereby improving the effect of water quality treatment.

[0039] It should be noted that both the blocking soft strip 37 and the soft scraper strip 36 are made of elastic and soft materials. When the blocking soft strip 37 rotates to reach the position of the soft scraper strip 36, since both are made of soft materials, they are elastically deformed when in contact until the blocking soft strip 37 passes. This design avoids affecting the cleaning of the inner side of the filter membrane ring 34 by the soft scraper strip 36.

[0040] Specifically, Figures 2 to 4As shown, a cleaning brush assembly 6 is provided inside the mounting frame 33, and the cleaning brush assembly 6 includes a gear ring 61 fixedly connected to the right side inside the mounting frame 33, and the cleaning brush assembly 6 also includes a rotating rod 62 rotatably connected to the middle part of the top of the collecting cover 35, and a gear 63 is fixedly connected to the side of the rotating rod 62 close to the gear ring 61, and the gear 63 is meshed with the gear ring 61, and the outer wall of the rotating rod 62 is fixedly connected to a cleaning shaft 64, and the ring side of the cleaning shaft 64 is fixedly connected to bristles 65.

[0041] By adopting the above technical solution, as the output shaft of the motor 32 rotates, the mounting frame 33 and the filter membrane ring 34 rotate, and the gear ring 61 rotates. Since the gear 63 is meshed with the gear ring 61, when the mounting frame 33 rotates with the gear ring 61, the gear 63 rotates around the axis of the rotating rod 62 under the action of the gear ring 61, so that the rotating rod 62 rotates with the cleaning shaft 64, and the cleaning shaft 64 rotates with the bristles 65 to further clean the inside of the filter membrane ring 34, thereby further reducing the blockage of the filter membrane ring 34, reducing the impact on the microfiltration effect, and thus improving the effect of water quality treatment.

[0042] It should be noted that due to the transmission of the toothed ring 61 and the gear 63, the cleaning shaft 64 and the filter membrane ring 34 rotate in opposite directions. When the surfaces of the two objects rotate in opposite directions, the relative movement speed between them will increase, thereby increasing the friction. This increased friction helps to more effectively remove dirt and impurities attached to the surface, resulting in a better cleaning effect.

[0043] Specifically, Figures 2 to 6 As shown, the interior of the collecting hood 35 is tilted, and a discharge assembly 7 is arranged above the circulation pipe 5 between the fixed frame 31 and the coarse filter assembly 2. The discharge assembly 7 includes a discharge pipe 71 fixedly inserted in the right side of the bottom of the collecting hood 35, and the right end of the discharge pipe 71 passes through the right side of the fixed frame 31. The discharge assembly 7 also includes a circular shaft 72 rotatably connected to the left side of the bottom of the collecting hood 35, and the left side of the circular shaft 72 is fixedly connected to a first sprocket 73. The discharge assembly 7 also includes a second sprocket 74 fixedly connected to the left side of the rotating rod 62, and a chain 75 is transmission-connected between the first sprocket 73 and the second sprocket 74. The right side of the circular shaft 72 is fixedly connected to an auger shaft 76, and the right side of the auger shaft 76 extends into the interior of the discharge pipe 71.

[0044] By adopting the above technical solution, when the toothed ring 61 rotates, the gear 63 meshes with the toothed ring 61, so that the gear 63 rotates with the rotating rod 62, thereby rotating the second sprocket 74. Under the action of the chain 75 that is transmitted between the first sprocket 73 and the second sprocket 74, the first sprocket 73 can be rotated, so that the circular shaft 72 rotates with the auger shaft 76 fixedly connected to its right side. It should be noted that the collecting cover 35 is wide at the top and narrow at the bottom, which is conducive to collecting impurities. When the auger shaft 76 rotates, it is convenient to transport the impurities to the right direction, transport the impurities to the inside of the discharge pipe 71, and discharge them from the right side of the discharge pipe 71. Such a design is conducive to automatically discharging the filtered impurities and avoiding excessive accumulation of impurities inside the collecting cover 35.

[0045] Specifically, Figures 2 to 6 As shown, a knocking assembly 8 is provided at the bottom left side of the collecting cover 35, and the knocking assembly 8 is used for knocking the collecting cover 35 to make the collecting cover 35 vibrate. The knocking assembly 8 includes a cam 81 fixedly connected to the outer wall of the circular shaft 72, and the knocking assembly 8 also includes a small shaft 82 slidably connected to the left side of the bottom of the collecting cover 35, and a spring 83 is fixedly connected between the top of the small shaft 82 and the collecting cover 35, and a lifting plate 84 is fixedly connected to the bottom of the small shaft 82, and a knocking rod 85 is fixedly connected to the top middle part of the lifting plate 84.

[0046] By adopting the above technical scheme, when the first sprocket 73 rotates with the circular shaft 72, the cam 81 can be rotated. When the protruding end of the cam 81 is away from the lifting plate 84, under the elastic force of the spring 83 itself, the lifting plate 84, the small shaft 82 and the knocking rod 85 are in a position relatively close to the lower end, and at this time, the top of the knocking rod 85 does not contact the bottom left side of the collecting cover 35. When the protruding end of the cam 81 is close to the lifting plate 84, at this time, under the squeezing action of the protruding end of the cam 81, the lifting plate 84, the small shaft 82 and the knocking rod 85 overcome the elastic force of the spring 83 itself and move upward. In this process, the top of the knocking rod 85 instantly knocks the bottom left side of the collecting cover 35, so that the impurities inside the collecting cover 35 are subjected to the impact force of the knocking, thereby facilitating the impurities inside the collecting cover 35 to fall on the bottom area of ​​the collecting cover 35, further facilitating the collection of impurities, and facilitating the impurities to be discharged from the right side of the discharge pipe 71 through the rotation of the auger shaft 76.

[0047] Specifically, Figures 2 to 4 and Figure 7As shown, a branch pipe 10 is fixedly plugged into a bottom linear array of the flow pipe 5 on the right side of the fixed frame 31, a discharge hood 11 is fixedly plugged into the bottom of the branch pipe 10, and a dispersion component 9 is commonly provided inside the branch pipe 10 and the discharge hood 11. The dispersion component 9 includes a fixed frame 91 fixedly connected to the inside of the branch pipe 10, a rod 92 is rotatably connected inside the fixed frame 91, an impeller 93 is fixedly connected to the top of the rod 92, and an agitating plate 94 is fixedly connected to the bottom ring side annular array of the rod 92.

[0048] By adopting the above technical solution, the water in the circulation pipe 5 enters the inside of the branch pipe 10 and is discharged from the discharge cover 11. The multiple branch pipes 10 are evenly distributed at the bottom of the circulation pipe 5, so that the sewage to be treated falls more evenly inside the filter membrane ring 34, reducing the possibility of impurities accumulating in the local area inside the filter membrane ring 34, thereby improving the filtration efficiency and the effect of sewage treatment.

[0049] When sewage flows into the branch pipe 10, the sewage continues to flow downward, which can cause the impeller 93 to rotate, thereby causing the impeller 93 to rotate with the rod 92 inside the fixed frame 91. In this way, the stirring plate 94 can rotate to stir and disperse the falling sewage, which is further beneficial for the sewage to be treated to fall more evenly on the inside of the filter membrane ring 34, reducing the possibility of impurities accumulating in a local area inside the filter membrane ring 34, thereby improving the filtration efficiency and the sewage treatment effect.

[0050] Working principle: The interior of the culture pond 1 is drawn out through the coarse filter assembly 2 for preliminary filtration, and enters the interior of the filter membrane ring 34 through the flow pipe 5 between the fixed frame 31 and the coarse filter assembly 2. The water entering the interior of the filter membrane ring 34 is filtered by the filter membrane ring 34 and enters the interior of the fixed frame 31, and enters the interior of the biological tank 4 through the flow pipe 5 between the biological tank 4 and the microfiltration assembly 3. When the microfiltration assembly 3 is running, the output shaft of the motor 32 rotates so that the mounting frame 33 rotates with the filter membrane ring 34, so that the water discharged from the flow pipe 5 between the fixed frame 31 and the coarse filter assembly 2 falls more evenly on the interior of the filter membrane ring 34. As the filter membrane ring 34 rotates, when the impurities When the filter membrane ring 34 rotates to a position close to the soft scraper strip 36, the soft scraper strip 36 cleans and scrapes the inner side of the filter membrane ring 34 and scrapes off the impurities, and the scraped impurities fall into the interior of the collecting cover 35. This design cleans the particulate impurities blocked on the inner side of the filter membrane ring 34, reduces the clogging of the filter membrane ring 34, reduces the impact on the microfiltration effect, and thus improves the effect of water quality treatment. When the impurities that are not close to the inner wall of the filter membrane ring 34 fall to the top of the collecting cover 35 under the action of the inclined blocking soft strip 37, they can use gravity to fall into the interior of the collecting cover 35. This design further reduces the clogging of the filter membrane ring 34, reduces the impact on the microfiltration effect, and thus improves the effect of water quality treatment.

[0051] When the mounting frame 33 and the filter membrane ring 34 rotate, the gear ring 61 rotates, and because the gear 63 is meshed with the gear ring 61, when the mounting frame 33 rotates with the gear ring 61, the gear 63 rotates around the axis of the rotating rod 62 under the action of the gear ring 61, so that the rotating rod 62 rotates with the cleaning shaft 64, so that the cleaning shaft 64 rotates with the bristles 65 to further clean the inside of the filter membrane ring 34, thereby further reducing the clogging of the filter membrane ring 34 and reducing the impact on the microfiltration effect, thereby improving the effect of water quality treatment. At the same time, the gear 63 rotates with the rotating rod 62, so that the second chain The wheel 74 rotates, and under the action of the chain 75 that is transmitted and connected between the first sprocket 73 and the second sprocket 74, the first sprocket 73 can be rotated, so that the circular shaft 72 rotates with the auger shaft 76 fixedly connected to its right side. It should be noted that the collecting cover 35 is wide on the top and narrow on the bottom, which is conducive to collecting impurities. When the auger shaft 76 rotates, it is convenient to transport the impurities to the right direction, transport the impurities to the inside of the discharge pipe 71, and discharge them from the right side of the discharge pipe 71. This design is conducive to automatically discharging the filtered impurities and avoiding excessive accumulation of impurities inside the collecting cover 35.

[0052] When the round shaft 72 rotates with the cam 81, when the protruding end of the cam 81 is close to the lifting plate 84, under the squeezing effect of the protruding end of the cam 81, the lifting plate 84, the small shaft 82 and the knocking rod 85 overcome the elastic force of the spring 83 and move upward. In this process, the top of the knocking rod 85 instantly knocks the bottom left side of the collection cover 35, so that the impurities inside the collection cover 35 are subjected to the impact force of the knocking, thereby facilitating the impurities inside the collection cover 35 to fall into the bottom area of ​​the collection cover 35, further facilitating the collection of impurities and facilitating the impurities to pass through. The auger shaft 76 rotates to discharge the sewage from the right side of the discharge pipe 71. When the sewage flows into the branch pipe 10, the sewage continues to flow downward, which can cause the impeller 93 to rotate, thereby causing the impeller 93 to rotate with the rod 92 inside the fixed frame 91. In this way, the stirring plate 94 can rotate to stir and disperse the falling sewage, which is further beneficial for the sewage to be treated to fall more evenly on the inside of the filter membrane ring 34, reducing the possibility of impurities accumulating in a local area inside the filter membrane ring 34, thereby improving the filtration efficiency and the sewage treatment effect.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A low-energy consumption RAS aquaculture decarbonization, temperature control, and biochemical treatment integrated equipment system, comprising a culture pond (1), characterized in that: A coarse filter assembly (2) is arranged on the left side of the culture pond (1), a micro filter assembly (3) is arranged on the left side of the coarse filter assembly (2), a biological tank (4) is arranged at the rear end of the coarse filter assembly (2), and a circulation pipeline (5) is arranged between the culture pond (1) and the coarse filter assembly (2), between the coarse filter assembly (2) and the micro filter assembly (3), between the micro filter assembly (3) and the biological tank (4), and between the biological tank (4) and the culture pond (1); The microfiltration component (3) comprises a fixed frame (31) arranged on the left side of the coarse filtration component (2); a motor (32) is fixedly connected to the left side of the fixed frame (31); an output shaft of the motor (32) is fixedly connected to a mounting frame (33); a filter membrane ring (34) is fixedly connected inside the mounting frame (33); a left end of a flow pipe (5) between the fixed frame (31) and the coarse filtration component (2) is inserted into the inner side of the filter membrane ring (34); a collection cover (35) is fixedly connected to the top of the flow pipe (5) between the fixed frame (31) and the coarse filtration component (2); a soft scraper strip (36) is fixedly connected to the top front end of the collection cover (35); a circular ring (38) is fixedly connected to the right side of the mounting frame (33); and the right side of the circular ring (38) is rotatably connected to the fixed frame (31).

2. According to claim 1, a low-energy consumption RAS farming decarbonization, temperature control, and biochemical treatment integrated equipment system is characterized by: The inner annular array of the filter membrane ring (34) is fixedly connected with a blocking soft strip (37).

3. According to claim 1, a low-energy consumption RAS farming decarbonization, temperature control, and biochemical treatment integrated equipment system is characterized by: A brush cleaning assembly (6) is arranged inside the mounting frame (33), and the brush cleaning assembly (6) comprises a toothed ring (61) fixedly connected to the right side inside the mounting frame (33). The brush cleaning assembly (6) also comprises a rotating rod (62) rotatably connected to the middle part of the top of the collection cover (35), and a gear (63) is fixedly connected to the side of the rotating rod (62) close to the toothed ring (61), and the gear (63) is meshed with the toothed ring (61).

4. According to claim 1, a low-energy consumption RAS farming decarbonization, temperature control, and biochemical treatment integrated equipment system is characterized by: The outer wall of the rotating rod (62) is fixedly connected to a cleaning shaft (64), and the ring side of the cleaning shaft (64) is fixedly connected to bristles (65).

5. According to claim 1, a low-energy consumption RAS farming decarbonization, temperature control, and biochemical treatment integrated equipment system is characterized by: The interior of the collecting hood (35) is arranged at an angle, and a discharge assembly (7) is arranged above the flow pipe (5) between the fixed frame (31) and the coarse filter assembly (2). The discharge assembly (7) comprises a discharge pipe (71) fixedly plugged into the right side of the bottom of the collecting hood (35), and the right end of the discharge pipe (71) passes through the right side of the fixed frame (31).

6. A low-energy consumption RAS farming decarbonization, temperature control, and biochemical treatment integrated equipment system according to claim 5, characterized in that: The discharge assembly (7) further comprises a circular shaft (72) rotatably connected to the left side of the bottom of the collecting cover (35), a first sprocket (73) being fixedly connected to the left side of the circular shaft (72), the discharge assembly (7) further comprises a second sprocket (74) fixedly connected to the left side of the rotating rod (62), a chain (75) being transmission-connected between the first sprocket (73) and the second sprocket (74), a screw shaft (76) being fixedly connected to the right side of the circular shaft (72), and the right side of the screw shaft (76) extending into the interior of the discharge pipe (71).

7. The low-energy decarbonization, temperature control, and biochemical treatment integrated equipment system for RAS farming according to claim 1 is characterized by: A knocking assembly (8) is provided at the left bottom of the collection cover (35), and the knocking assembly (8) is used to knock the collection cover (35) to make the collection cover (35) vibrate.

8. The low-energy decarbonization, temperature control, and biochemical treatment integrated equipment system for RAS farming according to claim 7 is characterized by: The knocking assembly (8) comprises a cam (81) fixedly connected to the outer wall of the circular shaft (72), and the knocking assembly (8) further comprises a small shaft (82) slidably connected to the left side of the bottom of the collecting cover (35), a spring (83) is fixedly connected between the top of the small shaft (82) and the collecting cover (35), a lifting plate (84) is fixedly connected to the bottom of the small shaft (82), and a knocking rod (85) is fixedly connected to the middle part of the top of the lifting plate (84).

9. The low-energy decarbonization, temperature control, and biochemical treatment integrated equipment system for RAS farming according to claim 1 is characterized by: A branch pipe (10) is fixedly plugged into a linear array at the bottom of the flow pipe (5) on the right side of the fixed frame (31), and a discharge cover (11) is fixedly plugged into the bottom of the branch pipe (10).

10. A low-energy consumption RAS farming decarbonization, temperature control, and biochemical treatment integrated equipment system according to claim 9, characterized in that: A dispersion assembly (9) is provided inside the branch pipe (10) and inside the discharge cover (11), and the dispersion assembly (9) comprises a fixing frame (91) fixedly connected to the inside of the branch pipe (10), a rod (92) is rotatably connected inside the fixing frame (91), an impeller (93) is fixedly connected to the top of the rod (92), and a stirring plate (94) is fixedly connected to the bottom of the rod (92) in a ring array on the side.

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