Aquaculture water quality purification device

Abstract

The invention discloses an aquaculture water quality purification device which comprises a water inlet pipe and further comprises a pretreatment assembly, the pretreatment assembly comprises a water tank, a rotating shaft is rotationally arranged in the water tank, a motor is installed on one side of the rotating shaft in a butt joint mode, a roller is arranged on the surface of the rotating shaft, and elastic brushes are arranged on the surface of the roller in an array mode; the limit length of the elastic brush completely covers the inner wall of the water tank, a transmission bin is erected on one side of the water tank, a bearing seat and a rotor are arranged on the two sides of the transmission bin respectively, a lead screw is erected between the bearing seat and the rotor, the rotor is electrically driven by positive and negative rotation, a sliding block is installed on the surface of the lead screw in a transmission mode, and the sliding block is arranged in the transmission bin in a sliding mode. A suspension frame is fixedly connected to one side of the sliding block, hooks are arranged at the bottom of the suspension frame in an array mode and make complete contact with the elastic brushes, a limiting support is arranged on the other side of the water tank, and the suspension frame is slidably installed in the limiting support in a limited mode. And through the pretreatment assembly and the secondary treatment assembly, the purification device achieves the self-cleaning effect at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of water purification, and in particular to a device for purifying aquaculture water. Background Art

[0002] Aquaculture water purification refers to the removal or reduction of harmful substances in aquaculture water through a series of physical, chemical or biological treatment methods to maintain the cleanliness of the water and a suitable environment for fish growth. Water purification is an important part of aquaculture management, which directly affects the health of farmed organisms and aquaculture production.

[0003] The Chinese invention patent with application number CN220300542U discloses a water purification device for aquaculture. The patent belongs to the field of water purification, and particularly relates to a water purification device for aquaculture, which solves the existing aquaculture, especially when it is a shrimp seedling, which has high requirements for water quality and certain survival rate. A water purification device for aquaculture includes several bacterial culture layers, a guide tube, a guide plate and a guide base. Several bacterial culture layers are sequentially stacked on the guide base, and can be added or reduced according to the degree of turbidity of the water body. The bacterial culture layers are provided with a culture tank for culturing bacteria, and the bottom of the culture tank is provided with several filter holes for water flow filtration and penetration. Several filter fragments for bacterial reproduction and attachment are installed in the culture tank. Compared with the prior art, bacterial reproduction will gradually form an ecological chain in the water body, in which organic matter such as residual bait and feces is degraded by bacteria into components beneficial to the water body, so that the water body gradually has self-cleaning ability.

[0004] The existing technology mainly uses filter element filtration in the process of physical purification of aquaculture pond water quality. However, the water extracted from the aquaculture pond contains a large number of strip-shaped, flocculent and granular algae, which will adhere to the surface of the filter element. If it is not cleaned in time, it may affect the subsequent continuous filtration. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a device for purifying water quality in aquaculture.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A device for purifying aquaculture water, comprising a water inlet pipe and:

[0008] A pretreatment component includes a water tank, a rotating shaft is arranged inside the water tank, a motor is docked and installed on one side of the rotating shaft, a roller is arranged on the surface of the rotating shaft, an elastic brush is arranged in an array on the surface of the roller, and the limit length of the elastic brush completely covers the inner wall of the water tank, a transmission bin is arranged on one side of the water tank, a bearing seat and a rotor are arranged on both sides of the transmission bin, a screw rod is arranged in the middle part of the bearing seat and the rotor, the rotor adopts forward and reverse electric drive, a slider is installed on the surface of the screw rod for transmission, and the slider is slidably arranged inside the transmission bin, a suspension is connected and fixedly installed on one side of the slider, a hook is arranged in an array at the bottom of the suspension, and the hook is in full contact with the elastic brush, a limit bracket is arranged on the other side of the water tank, and the suspension limit sliding is installed inside the limit bracket.

[0009] Further technical solutions include:

[0010] The pumping assembly includes a water pump connected to one side of the water tank, one side of the water pump is connected to an integrated pipe, an inlet pipe array is arranged at the bottom of the integrated pipe, and a water inlet is arranged at the front end of the inlet pipe.

[0011] Further technical solutions include:

[0012] The buffer clarification structure comprises a downpipe arranged at the bottom of the water tank, a clarification bin is docked at the bottom of the water tank, and a buffer channel is arranged on one side of the clarification bin.

[0013] Further technical solutions include:

[0014] The secondary treatment component includes a purification chamber docked on one side of the buffer channel. The purification chamber is configured as a cylindrical structure. A motor is provided on one side of the purification chamber. A hard filter element is provided at the output end of the motor. An auger is provided on the surface of the hard filter element.

[0015] According to a further technical solution, the secondary treatment component also includes a sewage box docked on one side of the purification chamber, a sewage outlet is provided on one side of the sewage box, a support shaft and a second bearing seat are docked on one side of the hard filter element, and a magnetic cover is installed on one side of the purification chamber.

[0016] According to a further technical solution, a post-processing component is arranged inside the buffer clarification structure, and the post-processing component includes an electric cylinder docked at one side of the clarification bin, and a scraper is docked at the output end of the electric cylinder, and a surface array of the scraper is provided with holes.

[0017] According to a further technical solution, a channel is provided on the upper side of the purification chamber, and a filter element is installed at the end of the channel.

[0018] According to a further technical solution, the transmission parts of the suspension and the transmission compartment, and the suspension and the limit bracket are respectively arranged as "I"-shaped and "T"-shaped transmission structures.

[0019] Compared with the prior art, the present invention provides a device for purifying aquaculture water, which has the following beneficial effects:

[0020] By setting up a multi-pipe pumping device, the pumping device can go deep into the bottom of the pool, and the sewage with serious pollution at the bottom of the pool can be pumped into the cleaning device for treatment, which greatly improves the cleaning efficiency;

[0021] The pretreatment component is set up, which is mainly used to deal with strip-shaped or floc-shaped plant debris in the water pool. Driven by the motor, the elastic brush on the surface of the drum rotates continuously. During the continuous rotation, the elastic brush will hang the strip-shaped and floc-shaped plant debris that falls into the inside of the water tank on its surface. At this time, the suspension installed on the side of the water tank moves back and forth on the surface of the elastic brush under the action of the screw drive, scraping off all the pollutants and hanging them on the surface of the hook; when the hook moves to the end of the water tank, these pollutants will fall naturally, achieving the effect of timely cleaning of strip-shaped and floc-shaped pollutants;

[0022] The buffer bin structure is set up so that the pre-treated water inside the water tank will not be output to the drain quickly and violently, but will be buffered inside the clarification bin through the downpipe for a period of time, and then discharged to the post-processing unit from the narrow buffer channel at the bottom. The clarification bin clarifies the water there, reduces the content of impurities in the water, and increases the effect of the device in cleaning water sources;

[0023] Through the post-processing filter element and auger assembly, the final post-processed water is filtered out on the filter element surface; and the accumulated impurities are output to the inside of the sewage box on the right side under the spiral action of the auger. The sewage box is set as an openable structure, and impurities can be cleaned from the inside of the sewage box at any time, so that the cleaning part and the filtering part are separated from each other, which avoids the difficulty of disassembling the filter device;

[0024] By setting a scraper with holes inside the clarification bin, and using the electric cylinder on the side to control the scraper to scrape back and forth inside the clarification bin, the stains attached to the inside of the clarification bin can be removed. This is mainly used in the subsequent cleaning process, and the stains inside the clarification bin can be removed by adding clean water. This structure has the effect of maintaining the clarification bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of an aquaculture water purification device proposed by the present invention;

[0026] Figure 2 A schematic diagram of the structure of a pretreatment component of an aquaculture water purification device proposed by the present invention;

[0027] Figure 3A schematic diagram of the structure of a buffer clarification and secondary treatment component of an aquaculture water purification device proposed by the present invention;

[0028] Figure 4 A schematic diagram of the structure of a split sewage tank of an aquaculture water purification device proposed by the present invention;

[0029] Figure 5 This is a schematic diagram of the longitudinal section of an aquaculture water purification device proposed by the present invention;

[0030] Figure 6 The present invention is a schematic structural diagram of an electrically controlled transmission component installed on the side of an aquaculture water purification device.

[0031] In the figure: 1. water inlet pipe; 2. pretreatment component; 3. buffer clarification structure; 4. secondary treatment component; 5. water tank; 6. water pump; 7. integrated pipe; 8. water inlet; 9. rotating shaft; 10. roller; 11. elastic brush; 12. motor; 13. transmission chamber; 14. bearing seat; 15. screw rod; 16. rotor; 17. slider; 18. suspension; 19. hook; 20. limit bracket; 21. downpipe; 22. clarification chamber; 23. scraper; 24. hole position; 25. electric cylinder; 26. buffer channel; 27. purification chamber; 28. hard filter element; 29. ​​auger; 30. sewage box; 31. support shaft; 32. second bearing seat; 33. sewage outlet; 34. magnetic cover; 35. channel; 36. filter element; 37. motor. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Example 1: Reference Figure 1 - Figure 6 , a device for purifying aquaculture water, comprising a water inlet pipe 1, and further comprising:

[0034] Pretreatment component 2, the main function of pretreatment component 2 is to remove large impurities in sewage, such as strip-shaped algae, flocculent waterweed, etc. Pretreatment component 2 includes a water tank 5, and a rotating shaft 9 is arranged inside the water tank 5 for rotation, and the rotating shaft 9 rotates under the drive of the motor 12. A motor 12 is docked and installed on one side of the rotating shaft 9, and a roller 10 is arranged on the surface of the rotating shaft 9. The roller 10 continuously drives the elastic brush 11 to rotate during the rotation process, and then the impurities inside the water tank 5 are hung on its surface, providing conditions for subsequent cleaning. The surface array of the roller 10 is arranged with an elastic brush 11, and the maximum length of the elastic brush 11 completely covers the inner wall of the water tank 5, so that the elastic brush 11 can completely touch any part inside the water tank 5 during operation. A transmission chamber 13 is set on one side of the water tank 5, and the screw rod 15 inside the transmission chamber 13 is the power component of the slider 17 transmission; the two sides of the transmission chamber 13 are respectively provided with a bearing seat 14 and a rotor 16, and the bearing seat 14 and the rotor 16 serve as the support and transmission components of the screw rod 15. A screw rod 15 is mounted between the bearing seat 14 and the rotor 16. The rotor 16 is electrically driven for forward and reverse rotation, so that the screw rod 15 can achieve forward and reverse rotation. A slider 17 is installed on the surface of the screw rod 15 for transmission. The slider 17 is slidably arranged inside the transmission bin 13. During the reciprocating movement of the slider 17 inside the transmission bin 13, the hook 19 on the suspension 18 can be driven to continuously scrape the elastic brush 11 on the surface of the drum 10, thereby hanging impurities on the surface of the hook 19 to achieve the transfer of pollutants. The suspension 18 is connected and fixedly installed on one side of the slider 17. The bottom array of the suspension 18 is provided with a hook 19. The hook 19 is in full contact with the elastic brush 11 to ensure the transfer efficiency of pollutants. A limit bracket 20 is provided on the other side of the water tank 5. The limit bracket 20 is a sliding positioning component of the suspension 18 on the other side. The suspension 18 is limited and slidably installed inside the limit bracket 20.

[0035] A device for purifying aquaculture water, further comprising:

[0036] The pumping assembly includes a water pump 6 connected to one side of the water tank 5. The water pump 6 pumps sewage into the water tank 5 through the water inlet pipe 1 and the water inlet 8, thereby achieving the effect of sewage extraction. An integrated pipe 7 is connected to one side of the water pump 6. The water inlet pipe 1 array is arranged at the bottom of the integrated pipe 7. The water inlet port 8 is arranged at the front end of the water inlet pipe 1.

[0037] A device for purifying aquaculture water, further comprising:

[0038] The buffer clarification structure 3 is mainly used to buffer the sewage flowing out of the pretreatment component 2 to avoid the problem of incomplete treatment caused by too fast flow rate. The buffer clarification structure 3 includes a downpipe 21 arranged at the bottom of the water tank 5, and a clarification bin 22 is arranged at the bottom of the water tank 5. The sewage can be buffered and clarified inside the clarification bin 22; a buffer channel 26 is arranged on one side of the clarification bin 22 for outputting the sewage.

[0039] A device for purifying aquaculture water, further comprising:

[0040] The secondary treatment component 4 includes a purification chamber 27 docked on one side of the buffer channel 26. The purification chamber 27 is set as a cylindrical structure. The purification chamber 27 with a cylindrical structure can ensure the dirt transfer function of the auger 29. A motor 37 is set on one side of the purification chamber 27. The motor 37 controls the rotation of the hard filter element 28 to achieve the effect of efficiently filtering out particulate impurities in the sewage. At the same time, the impurities filtered out on the surface of the hard filter element 28 are transferred to the dirt output part under the transmission action of the auger 29, thereby avoiding the problem of a large amount of dirt on the surface of the hard filter element 28 accumulating and affecting the filtration. The output end of the motor 37 is provided with a hard filter element 28, and the surface of the hard filter element 28 is spirally provided with an auger 29.

[0041] A device for purifying aquaculture water, the secondary treatment component 4 also includes a sewage box 30 docked on one side of the purification chamber 27, and the auger 29 transfers the stains inside the purification chamber 27 to the inside of the sewage box 30 through the spiral transmission action. This filtering and separation method makes the collection and treatment of stains simple. A sewage outlet 33 is provided on one side of the sewage box 30, and a support shaft 31 and a second bearing seat 32 are docked on one side of the hard filter element 28. The second bearing seat 32 is also a component to ensure the positioning of the main shaft. A magnetic cover 34 is installed on one side of the purification chamber 27. After filtering, the magnetic cover 34 can be opened to discharge the stains, which is very convenient to clean.

[0042] A device for purifying aquaculture water quality, wherein a post-processing component is arranged inside a buffer clarification structure 3, and the function of arranging the component is mainly to prevent a large amount of dust from accumulating on the inner wall of a clarification bin 22 during a long period of sedimentation, thereby causing the problem of poor sewage treatment effect. The post-processing component includes an electric cylinder 25 docked at one side of the clarification bin 22, and the electric cylinder 25 controls a scraper 23 to reciprocate inside the clarification bin 22, thereby scraping off the stains on the inner wall, and the stains can be discharged by filling clean water, and the main effect is to achieve maintenance. The output end of the electric cylinder 25 is docked with a scraper 23, and a hole position 24 is arranged on the surface array of the scraper 23.

[0043] A device for purifying aquaculture water quality, a channel 35 is arranged on the upper side of a purification chamber 27, the channel 35 and a filter element 36 are the end output parts, the treated water output through this part has reached the physical purification standard and can be put into use again. The end of the channel 35 is plugged and installed with a filter element 36.

[0044] A device for purifying aquaculture water quality, wherein the transmission parts of the suspension 18 and the transmission bin 13, and the suspension 18 and the limit bracket 20 are respectively arranged as "I"-shaped and "T"-shaped transmission structures, and the embedding effect of this transmission structure is better, making the transmission more stable.

[0045] Working principle:

[0046] In the actual design process of the present invention, in order to solve the following defects existing in the prior art: "The prior art mainly adopts the method of filter element filtration in the process of physical purification of water quality in the aquaculture pool. However, the water extracted from the aquaculture pool contains a large amount of strip-shaped, flocculent and granular algae, which will adhere to the surface of the filter element. If it is not cleaned in time, it may affect the subsequent continuous filtration." The pretreatment component 2, the buffer clarification structure 3 and the secondary treatment component 4 are specifically proposed;

[0047] Directions:

[0048] 1. Sewage extraction:

[0049] The main body of the device is placed at the edge of the breeding pond, and the water inlet pipe 1 is inserted into the bottom of the pond so that the water inlet 8 can extract as much water as possible from the bottom of the pond. Because the water at the bottom of the pond contains a high amount of dirt, extracting the water from the bottom can increase the efficiency of sewage cleaning. The water pump 6 is turned on to run, and the water pump 6 transports the sewage in the pond to the inside of the water tank 5 through the water inlet 8 and the water inlet pipe 1 for pretreatment.

[0050] 2. Pretreatment of sewage:

[0051] After the sewage is sent from the water pump 6 into the interior of the water tank 5, it contains a large amount of impurities such as strip-shaped, floc-shaped and granular algae. We first deal with larger pollutants in the pretreatment area. Start the motor 12 on the side of the water tank 5, and the motor 12 controls the rotation of the roller 10 in the middle of the rotating shaft 9. The winding belt-elastic brush 11 on the surface of the roller 10 is made of elastic material. During the continuous rotation process, large-sized pollutants will be hooked on its surface to form pollutant flocs. Continuously rotating the drum 10 can continuously clean large-sized pollutants inside the water tank 5. When the pollutants accumulate to a certain extent, we need to clean them, so we start the rotor 16 on one side of the transmission bin 13, and the rotor 16 drives the slider 17 to reciprocate inside the transmission bin 13 by driving the screw 15. The slider 17 is directly connected to one side of the suspension 18. The hooks 19 arranged in an array on the surface of the suspension 18 will hook up the pollutants gathered on the surface of the elastic brush 11 during the reciprocating movement; as the slider 17 moves to the edge of the transmission bin 13, the pollutants hanging on the surface of the hooks 19 will fall off, thereby achieving timely cleaning of the pollutants and avoiding long-term retention that affects subsequent cleaning. In addition, the elastic brush 11 on the surface of the drum 10 is an elongated elastic structure, which can contact any position inside the water tank 5, thereby achieving the effect of effective cleaning over a large area.

[0052] 3. Clarify the buffer structure:

[0053] If the water treated from the inside of the water tank 5 is directly discharged from the downpipe 21, the impact force may be large and it is not conducive to the subsequent filtering treatment. Therefore, we set up this structure to play a certain buffering and clarifying effect on the water falling into the next treatment device. The pre-treated water enters the inside of the clarification bin 22 through the downpipe 21. The clarification bin 22 is a buffer zone for sewage. The buffered sewage enters the next cleaning process at the buffer channel 26. In addition, the sewage can also be clarified inside the clarification bin 22, thereby reducing the burden of subsequent sewage treatment.

[0054] 4. Secondary processing components:

[0055] The clarified water will enter the interior of the cylindrical purification chamber 27 through the buffer channel 26. Start the motor 37 on one side, and the motor 37 can drive the hard filter element 28 to rotate inside it. The hard filter element 28 is the part that directly filters out granular impurities. A large amount of granular impurities are filtered out at the hard filter element 28, thereby greatly improving the purity of the water at the water discharge part. In addition, the impurities filtered out by the filter element will accumulate on the surface of the filter element, and we have set a spiral auger 29 structure on the surface of the filter element; this auger 29 structure can transmit the internal accumulated stains to one side of the device in real time, and then discharge and accumulate them inside the sewage box 30. The magnetic cover 34 set on one side of the sewage box 30 can be opened at any time, thereby achieving the effect of cleaning impurities inside the sewage box 30. Finally, the completely cleaned sewage will be discharged again from the channel 35, thereby achieving the water purification effect. The filter element 36 is the end interception component.

[0056] 5. Cleaning and maintenance of the clarification bin 22:

[0057] Since the clarification bin 22 is a semi-sealed structure, a large amount of impurities may be retained during long-term use, which will affect the treatment effect, so it needs to be cleaned. Therefore, we control the scraper 23 at the output end to move back and forth inside it through the electric cylinder 25, and use the scraper 23 to scrape off the stains. The stains inside can be discharged by pouring clean water, avoiding the problem of internal stains being retained.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacement or change, which should be covered within the protection scope of the present invention.

Claims

1. A device for purifying aquaculture water, comprising a water inlet pipe (1), characterized in that: Also includes: A pretreatment component (2), the pretreatment component (2) comprising a water tank (5), a rotating shaft (9) being rotatably arranged inside the water tank (5), a motor (12) being butt-jointedly mounted on one side of the rotating shaft (9), a roller (10) being arranged on the surface of the rotating shaft (9), elastic brushes (11) being arranged in an array on the surface of the roller (10), the elastic brushes (11) having a maximum length that completely covers the inner wall of the water tank (5), a transmission chamber (13) being arranged on one side of the water tank (5), bearing seats (14) and rotors (16) being arranged on both sides of the transmission chamber (13), the bearing seats (14) A screw rod (15) is arranged between the screw rod (15) and the rotor (16), the rotor (16) adopts forward and reverse electric drive, a slider (17) is installed on the surface of the screw rod (15), the slider (17) is slidably arranged inside the transmission bin (13), one side of the slider (17) is connected and fixedly installed with a suspension (18), the bottom array of the suspension (18) is arranged with a hook (19), the hook (19) is in full contact with the elastic brush (11), and a limit bracket (20) is arranged on the other side of the water tank (5), and the suspension (18) is limitedly slidably installed inside the limit bracket (20).

2. The device for purifying aquaculture water according to claim 1, characterized in that: Also includes: A water pumping assembly, the water pumping assembly comprising a water pump (6) connected to one side of a water tank (5), one side of the water pump (6) being connected to an integrated pipe (7), the water inlet pipe (1) array being arranged at the bottom of the integrated pipe (7), and a water inlet (8) being arranged at the front end of the water inlet pipe (1).

3. The device for purifying aquaculture water according to claim 1, characterized in that: Also includes: A buffer clarification structure (3), the buffer clarification structure (3) comprising a downpipe (21) arranged at the bottom of a water tank (5), a clarification bin (22) being butt-jointed with the bottom of the water tank (5), and a buffer channel (26) being arranged on one side of the clarification bin (22).

4. The device for purifying aquaculture water according to claim 3, characterized in that: Also includes: A secondary treatment component (4), the secondary treatment component (4) comprising a purification chamber (27) docked at one side of a buffer channel (26), the purification chamber (27) being arranged as a cylindrical structure, a motor (37) being arranged at one side of the purification chamber (27), a hard filter element (28) being arranged at the output end of the motor (37), and a spiral auger (29) being arranged on the surface of the hard filter element (28).

5. The device for purifying aquaculture water according to claim 4, characterized in that: The secondary treatment component (4) also includes a sewage discharge box (30) docked on one side of the purification chamber (27), and a sewage discharge port (33) is provided on one side of the sewage discharge box (30). A support shaft (31) and a second bearing seat (32) are docked on one side of the hard filter element (28), and a magnetic suction cover (34) is installed on one side of the purification chamber (27).

6. The device for purifying aquaculture water according to claim 3, characterized in that: A post-processing component is arranged inside the buffer clarification structure (3), and the post-processing component comprises an electric cylinder (25) docked at one side of the clarification bin (22), the output end of the electric cylinder (25) is docked with a scraper (23), and the surface array of the scraper (23) is provided with holes (24).

7. The device for purifying aquaculture water according to claim 5, characterized in that: A channel (35) is provided on the upper side of the purification chamber (27), and a filter element (36) is installed and plugged at the end of the channel (35).

8. The device for purifying aquaculture water according to claim 1, characterized in that: The transmission parts of the suspension (18) and the transmission bin (13), and the suspension (18) and the limiting bracket (20) are respectively arranged as "I"-shaped and "T"-shaped transmission structures.

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