CN111903592A

CN111903592A - Seawater circulation culture system

Info

Publication number: CN111903592A
Application number: CN202010698102.0A
Authority: CN
Inventors: 王忠全; 相智巍; 徐涛; 李斌; 陈丽竹; 孙春晓
Original assignee: Shandong Marine Resource and Environment Research Institute
Current assignee: Shandong Marine Resource and Environment Research Institute
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-11-10

Abstract

The invention relates to the technical field of seawater circulation culture and discloses a seawater circulation culture system. According to the invention, impurities, algae and the like entering the first tank body can be crushed through the crushing assembly, the occupied area of the impurities and the algae is reduced, meanwhile, the corresponding blocking phenomenon of the impurities, the algae and the like on a pipeline is prevented, smaller particles and impurities entering the second tank body can be filtered and blocked through the filtering assembly, the filtering quality of water quality is further improved, and the filtering assembly adopts a multi-stage filtering mode to block the impurities, so that the filtering effect is remarkably improved.

Description

Seawater circulation culture system

Technical Field

The invention relates to the technical field of seawater circulating culture, in particular to a seawater circulating culture system.

Background

With the improvement of the technical level of mariculture and the expansion of market demand, the mariculture tends to be an intensive, high-density and high-yield culture mode, meanwhile, the problem of environmental pollution caused by mariculture is not ignored, on one hand, the pollution in the culture environment restricts the development of mariculture, on the other hand, the discharge and deposition of culture pollutants can cause eutrophication of water bodies, so that the water quality is deteriorated, and in severe cases, the culture ecological system is unbalanced, disordered and even completely collapsed. In fact, in recent years, the total amount of discharged seawater culture wastewater exceeds that of discharged land-based sewage, which may be one of the important reasons for the continuous deterioration of marine environment, and conventional physical, chemical and biochemical processes are mainly adopted to treat culture wastewater at present, aiming at reducing the Chemical Oxygen Demand (COD), suspended matters (SS) and ammonia nitrogen (NH +42N) concentration in the culture wastewater, and then the culture wastewater is partially recycled.

However, in the existing seawater circulation culture system, on one hand, impurities and aquatic weeds are difficult to crush, the impurities and the aquatic weeds are easy to cause blockage phenomena to pipelines and the like, and meanwhile, the crushed impurities and the crushed aquatic weeds are difficult to carry out deep filtration treatment, and finally, in the existing seawater circulation culture system, the seawater is difficult to disinfect, so that the problems of poor water quality and the like are caused. Accordingly, one skilled in the art provides a seawater circulation culture system to solve the problems set forth in the background art.

Disclosure of Invention

The present invention is directed to a seawater circulation cultivation system, which solves the above problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a seawater circulation farming systems, includes breeds the pond, there is the sludge pump one side of breeding the pond through pipe connection, and the rigid coupling has control switch on the front surface of breeding the pond, there is the first jar of body below of sludge pump through pipe connection, there is the second jar of body below the first jar of body through pipe connection, and the internally mounted of the first jar of body has crushing unit, there is the third jar of body one side of the second jar of body through pipe connection, and the internally mounted of the second jar of body has filtering component, there is the water pump top of the third jar of body through pipe connection, and the internally mounted of the third jar of body has mixed subassembly, liquid subassembly is installed to the top of the third jar of body.

As a still further scheme of the invention: the water outlet end of the water pump is connected with the culture pond through a pipeline, the water inlet end of the water pump is connected with the third tank body through a pipeline, the water inlet end of the sludge pump is connected with the bottom of the culture pond through a pipeline, and the water outlet end of the sludge pump is connected with the first tank body through a pipeline.

As a still further scheme of the invention: crushing unit is including smashing tooth, first motor, first rotation axis, first bevel gear, second bevel gear and second rotation axis, first motor rigid coupling is at the upper surface of the first jar of body, and the drive end of first motor runs through the upper surface of the first jar of body and is connected with first rotation axis, the bottom rigid coupling of first rotation axis has first bevel gear, the below meshing of first bevel gear has second bevel gear, the inside of second bevel gear runs through the rigid coupling and has the second rotation axis, the both ends of second rotation axis all are through bearing swing joint on the inner wall of the first jar of body, and the equal rigid coupling in upper and lower surface of second rotation axis has crushing tooth.

As a still further scheme of the invention: the quantity of smashing the tooth is sixteen, sixteen smash the tooth and be the slope setting, and sixteen smash the component that the tooth is stainless steel.

As a still further scheme of the invention: the filter assembly includes filter screen, filter ball, mounting panel, filter tube and filters the barb, equidistant rigid coupling has the filtration barb on the head end inner wall of filter tube, and the tail end of filter tube and the second jar of body communicate with each other, the inside of filter tube is the alternating expression rigid coupling and has the filter screen, and the rigid coupling still has the mounting panel on the inner wall of filter tube, be connected with the filter ball through connecting the rope on the mounting panel, it is "L" shape structure to filter the barb.

As a still further scheme of the invention: the inside center department of mounting panel has seted up hydrophobic hole, the diameter of filtering the ball is greater than hydrophobic hole's diameter, and filters the central point of ball and hydrophobic hole's central point and is located same vertical line.

As a still further scheme of the invention: annotate the liquid subassembly including annotating liquid mouth, threaded rod, barrel, piston and support frame, the equal rigid coupling in both sides of barrel has the support frame, and still the rigid coupling has annotate the liquid mouth on the lateral wall of barrel, the laminating has the piston on the inner wall of barrel, and the top embedding of barrel installs the threaded rod rather than self through threaded connection, bearing swing joint is passed through in the upper surface center department of piston in the bottom of threaded rod, the bottom rigid coupling of support frame is at the upper surface of the third jar of body, the bottom of barrel still rigid coupling has the liquid outlet, and still is provided with the scale mark on the front surface of barrel, and the upper surface of the liquid outlet and the third jar of body communicates with each other, annotate the inside of liquid mouth and liquid outlet and.

As a still further scheme of the invention: mix the subassembly and include second puddler, first bull stick, second motor and second bull stick, the second motor rigid coupling is at the lower surface of the third jar of body, and the drive end of second motor runs through the third jar of body and is connected with first bull stick, the equal rigid coupling in both sides of first bull stick has first puddler, the rear side of first puddler has still laminated the second puddler, one of second puddler serves still the rigid coupling has the second bull stick.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, impurities, algae and the like entering the first tank body can be crushed through the crushing assembly, so that the occupied area of the impurities and the algae is reduced, and the corresponding blockage phenomenon of the impurities, the algae and the like on a pipeline is prevented;

2. smaller particles and impurities entering the second tank body can be filtered and blocked through the filtering assembly, so that the filtering quality of water quality is further improved, the filtering assembly blocks the impurities in a multi-stage filtering mode, and the filtering effect is remarkably improved;

3. can the person of facilitating the use inject outside antiseptic solution ration into to the third jar internal through annotating the liquid subassembly, the rethread mixes the subassembly and carries out intensive mixing with sea water and antiseptic solution to reduce the harmful substance in the sea water, made quality of water healthier, safer.

Drawings

FIG. 1 is a schematic structural diagram of a seawater circulation culture system;

FIG. 2 is a schematic diagram of a grinding assembly in a marine recirculating aquaculture system;

FIG. 3 is a schematic diagram of a filter assembly in a marine recirculating aquaculture system;

FIG. 4 is a schematic structural view of a drain hole in a seawater circulation culture system;

FIG. 5 is a schematic diagram of a liquid injection assembly and a mixing assembly in a marine recirculating aquaculture system;

FIG. 6 is a schematic structural diagram of a first stirring rod and a second stirring rod in a seawater circulation culture system.

In the figure: 1. a culture pond; 2. a sludge pump; 3. a first tank; 4. a control switch; 5. a second tank; 6. a third tank body; 7. a water pump; 8. crushing teeth; 9. a first motor; 10. a first rotating shaft; 11. a first bevel gear; 12. a second bevel gear; 13. a second rotation shaft; 14. a size reduction assembly; 15. a filter screen; 16. a filter assembly; 17. filtering balls; 18. mounting a plate; 19. a filter tube; 20. filtering barbs; 21. a hydrophobic pore; 22. a liquid injection assembly; 23. a liquid injection port; 24. a threaded rod; 25. a barrel; 26. a piston; 27. a support frame; 28. a mixing assembly; 29. a second stirring rod; 30. a first stirring rod; 31. a first rotating lever; 32. a second motor; 33. a second rotating rod.

Detailed Description

Referring to fig. 1 to 6, in an embodiment of the present invention, a seawater circulation aquaculture system includes an aquaculture pond 1, one side of the aquaculture pond 1 is connected with a sludge pump 2 through a pipeline, a control switch 4 is fixedly connected to a front surface of the aquaculture pond 1, a DKC-Y110 controller is installed inside the control switch 4, a first tank 3 is connected to a lower portion of the sludge pump 2 through a pipeline, a second tank 5 is connected to a lower portion of the first tank 3 through a pipeline, a pulverizing assembly 14 is installed inside the first tank 3, the pulverizing assembly 14 includes a pulverizing tooth 8, a first motor 9, a first rotating shaft 10, a first bevel gear 11, a second bevel gear 12 and a second rotating shaft 13, the first motor 9 is fixedly connected to an upper surface of the first tank 3, a driving end of the first motor 9 penetrates through the upper surface of the first tank 3 and is connected with the first rotating shaft 10, a model number of the first motor 9 is YE2, the bottom rigid coupling of first rotation axis 10 has first bevel gear 11, the meshing of the below of first bevel gear 11 has second bevel gear 12, the inside of second bevel gear 12 runs through the rigid coupling has second rotation axis 13, the both ends of second rotation axis 13 are all through bearing swing joint on the inner wall of the first jar of body 3, and the equal rigid coupling in upper and lower surface of second rotation axis 13 has crushing tooth 8, the quantity of crushing tooth 8 is sixteen, sixteen crushing tooth 8 are the slope setting, and sixteen crushing tooth 8 are stainless steel's component, can carry out shredding to impurity and algae etc. that get into the first jar of body 3 through crushing unit 14, impurity and algae's area have been reduced, corresponding blocking phenomenon has also been caused to pipelines such as impurity and algae to the while.

In fig. 1, 3 and 4: one side of the second tank body 5 is connected with a third tank body 6 through a pipeline, a filtering component 16 is arranged in the second tank body 5, the filtering component 16 comprises a filtering net 15, filtering balls 17, a mounting plate 18, a filtering pipe 19 and filtering barbs 20, the filtering barbs 20 are fixedly connected on the inner wall of the head end of the filtering pipe 19 at equal intervals, the tail end of the filtering pipe 19 is communicated with the second tank body 5, the filtering net 15 is fixedly connected in the filtering pipe 19 in a staggered manner, the mounting plate 18 is further fixedly connected on the inner wall of the filtering pipe 19, the filtering balls 17 are connected on the mounting plate 18 through connecting ropes, the filtering barbs 20 are of an L-shaped structure, a drainage hole 21 is formed in the center of the inner part of the mounting plate 18, the diameter of each filtering ball 17 is larger than that of the drainage hole 21, the central point of each filtering ball 17 and the central point of each drainage hole 21 are positioned on the same vertical line, and smaller particles and impurities entering the second tank body 5 can, the filtration quality of water has further been improved, and this filtering component 16 adopts the filtration mode of multistage formula to carry out the separation to impurity moreover, and the filter effect is showing and is promoting.

In fig. 1, 5 and 6: the upper part of the third tank body 6 is connected with a water pump 7 through a pipeline, the water outlet end of the water pump 7 is connected with the culture pond 1 through a pipeline, the water inlet end of the water pump 7 is connected with the third tank body 6 through a pipeline, the water inlet end of the sludge pump 2 is connected with the bottom of the culture pond 1 through a pipeline, the water outlet end of the sludge pump 2 is connected with the first tank body 3 through a pipeline, a mixing component 28 is arranged inside the third tank body 6, a liquid injection component 22 is arranged above the third tank body 6, the liquid injection component 22 comprises a liquid injection port 23, a threaded rod 24, a cylinder 25, a piston 26 and a support frame 27, the two sides of the cylinder 25 are fixedly connected with the support frame 27, the outer side wall of the cylinder 25 is fixedly connected with the liquid injection port 23, the piston 26 is attached to the inner wall of the cylinder 25, the threaded rod 24 in threaded connection with the cylinder 25 is embedded in the top of the cylinder 25, the, the bottom end of the supporting frame 27 is fixedly connected to the upper surface of the third tank 6, the bottom end of the cylinder 25 is also fixedly connected with a liquid outlet, the front surface of the cylinder 25 is further provided with scale marks, the liquid outlet is communicated with the upper surface of the third tank 6, valves are respectively arranged in the liquid injection port 23 and the liquid outlet, the mixing component 28 comprises a second stirring rod 29, a first stirring rod 30, a first rotating rod 31, a second motor 32 and a second rotating rod 33, the second motor 32 is fixedly connected to the lower surface of the third tank 6, the driving end of the second motor 32 penetrates through the third tank 6 and is connected with the first rotating rod 31, the model of the second motor 32 is YE2, the first stirring rod 30 is fixedly connected to both sides of the first rotating rod 31, the second stirring rod 29 is further arranged on the rear side of the first stirring rod 30, the second rotating rod 33 is further fixedly connected to one end of the second stirring rod 29, and the external disinfectant can be conveniently and quantitatively injected into the third tank 6 by a user through the component 22, and then the seawater and the disinfectant are fully mixed by the mixing component 28, thereby reducing harmful substances in the seawater and ensuring that the water quality is healthier and safer.

The working principle of the invention is as follows: a user firstly controls the sludge pump 2 to work through the control switch 4, the sludge pump 2 can suck sludge, impurities and small algae at the bottom of the culture pond 1 after being electrified, then the sludge is conveyed into the first tank body 3 through a pipeline, at the moment, the first motor 9 is controlled to work through the DKC-Y110 controller in the control switch 4, the first motor 9 drives the first rotating shaft 10 to rotate after being electrified, and further drives the first bevel gear 11 to rotate, the second bevel gear 12 and the second rotating shaft 13 can be driven to rotate at the moment due to the mutual meshing of the first bevel gear 11 and the second bevel gear 12, and finally the crushing teeth 8 are driven to rotate, after the crushing teeth 8 rotate, the impurities, algae and sludge in the first tank body 3 can be crushed, and the impurities, algae and the like entering the first tank body 3 can be crushed through the crushing assembly 14, the occupied area of impurities and algae is reduced, meanwhile, the corresponding blocking phenomenon of the impurities, the algae and the like on the pipeline is prevented, the subsequent impurities, sludge, the algae and the like flow into the second tank body 5 through the pipeline, at the moment, the impurities firstly enter through the opening at the head end of the filter pipe 19, the impurities can be primarily filtered through the filter barb 20, then, under the action of water flow, the filter ball 17 can be far away from the hydrophobic hole 21, finally, the water quality is filtered again through the filter screen 15 fixedly connected in a staggered mode, when the water flow reflows, the hydrophobic hole 21 can be blocked through the filter ball 17, the backflow phenomenon of the impurities is prevented, so that the smaller particles and the impurities entering the second tank body 5 can be filtered and blocked through the filter assembly 16, the filter quality of the water quality is further improved, and the filter assembly 16 adopts a multistage type filtering mode to block the impurities, the filtering effect is obviously improved, then the user injects the disinfectant into the cylinder 25 through the injection port 23, then the screw rod 24 is rotated to drive the piston 26 below to press down, so that the disinfectant in the cylinder 25 is injected into the third tank 6 below, the injection amount is checked through the scale marks on the cylinder 25, then the user controls the second motor 32 and the water pump 7 to start working through the DKC-Y110 controller in the control switch 4, the second motor 32 drives the first rotating rod 31 and the first stirring rod 30 to rotate after being electrified, as the rear side of the first stirring rod 30 is also jointed with the second stirring rod 29, so can drive second puddler 29 rotatory behind the rotation through first puddler 30 to mix the sea water and the disinfectant in the third jar of body 6, water pump 7 pours into the sea water after the disinfection into again and breeds the pond 1 and use at last, can accomplish the purpose of circulation breed this moment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A seawater circulation culture system comprises a culture pond (1), and is characterized in that one side of the culture pond (1) is connected with a sludge pump (2) through a pipeline, a control switch (4) is fixedly connected on the front surface of the culture pond (1), a first tank body (3) is connected below the sludge pump (2) through a pipeline, the lower part of the first tank body (3) is connected with a second tank body (5) through a pipeline, a crushing component (14) is arranged in the first tank body (3), one side of the second tank body (5) is connected with a third tank body (6) through a pipeline, a filtering component (16) is arranged in the second tank body (5), a water pump (7) is connected above the third tank body (6) through a pipeline, and a mixing assembly (28) is arranged inside the third tank body (6), and a liquid injection assembly (22) is arranged above the third tank body (6).

2. The seawater circulation culture system of claim 1, wherein the water outlet end of the water pump (7) is connected with the culture pond (1) through a pipeline, the water inlet end of the water pump (7) is connected with the third tank body (6) through a pipeline, the water inlet end of the sludge pump (2) is connected with the bottom of the culture pond (1) through a pipeline, and the water outlet end of the sludge pump (2) is connected with the first tank body (3) through a pipeline.

3. The seawater circulating aquaculture system of claim 1, wherein the crushing assembly (14) comprises crushing teeth (8), a first motor (9), a first rotating shaft (10), a first bevel gear (11), a second bevel gear (12) and a second rotating shaft (13), the first motor (9) is fixedly connected to the upper surface of the first tank (3), the driving end of the first motor (9) penetrates through the upper surface of the first tank (3) and is connected with the first rotating shaft (10), the bottom end of the first rotating shaft (10) is fixedly connected with the first bevel gear (11), the lower part of the first bevel gear (11) is engaged with the second bevel gear (12), the inner part of the second bevel gear (12) penetrates and is fixedly connected with the second rotating shaft (13), and two ends of the second rotating shaft (13) are movably connected to the inner wall of the first tank (3) through bearings, and the upper and lower surfaces of the second rotating shaft (13) are fixedly connected with crushing teeth (8).

4. A seawater circulation aquaculture system according to claim 3, characterized in that the number of said pulverizing teeth (8) is sixteen, sixteen said pulverizing teeth (8) are all obliquely arranged, and sixteen pulverizing teeth (8) are all stainless steel members.

5. A seawater circulation aquaculture system according to claim 1, characterized in that, filtering component (16) includes filter screen (15), filter ball (17), mounting panel (18), filter tube (19) and filtration barb (20), equidistance rigid coupling has filtration barb (20) on the head end inner wall of filter tube (19), and the tail end and the second jar of body (5) of filter tube (19) communicate with each other, the inside of filter tube (19) is the alternating expression rigid coupling and has filter screen (15), and has mounting panel (18) on the inner wall of filter tube (19) still rigid coupling, be connected with filter ball (17) through connecting the rope on mounting panel (18), it is "L" shape structure to filter barb (20).

6. A seawater circulation culture system according to claim 5, wherein the mounting plate (18) is provided with a drain hole (21) at the inner center, the diameter of the filter ball (17) is larger than that of the drain hole (21), and the center point of the filter ball (17) and the center point of the drain hole (21) are located on the same vertical line.

7. The seawater circulating aquaculture system of claim 1, wherein the liquid injection assembly (22) comprises a liquid injection port (23), a threaded rod (24), a cylinder (25), a piston (26) and a support frame (27), the support frame (27) is fixedly connected to both sides of the cylinder (25), the liquid injection port (23) is further fixedly connected to the outer side wall of the cylinder (25), the piston (26) is attached to the inner wall of the cylinder (25), the threaded rod (24) in threaded connection with the cylinder (25) is embedded into the top of the cylinder (25), the bottom end of the threaded rod (24) is movably connected to the center of the upper surface of the piston (26) through a bearing, the bottom end of the support frame (27) is fixedly connected to the upper surface of the third tank (6), the bottom end of the cylinder (25) is further fixedly connected to a liquid outlet, and the front surface of the cylinder (25) is further provided with a scale mark, the liquid outlet communicates with each other with the upper surface of the third jar of body (6), annotate the inside of liquid mouth (23) and liquid outlet and all install the valve.

8. The seawater circulation aquaculture system of claim 1, wherein the mixing assembly (28) comprises a second stirring rod (29), a first stirring rod (30), a first rotating rod (31), a second motor (32) and a second rotating rod (33), the second motor (32) is fixedly connected to the lower surface of the third tank (6), the driving end of the second motor (32) penetrates through the third tank (6) and is connected with the first rotating rod (31), the first stirring rod (30) is fixedly connected to both sides of the first rotating rod (31), the second stirring rod (29) is attached to the rear side of the first stirring rod (30), and the second rotating rod (33) is fixedly connected to one end of the second stirring rod (29).