Sterilizing, filtering and disinfecting equipment for cultivation

Abstract

The utility model discloses sterilization, filtration and disinfection equipment for cultivation, relates to the technical field of combined type degassing and sterilizing devices, and aims to solve the problems that most purification and filtration devices of the existing combined type degassing and sterilizing devices are arranged in shells, filtration operation needs to be stopped for cleaning during cleaning, time and labor are wasted during cleaning, and the cleaning efficiency is high. The sterilization, filtration and disinfection efficiency is also reduced. A connecting pipeline is arranged at the upper end of the disinfection shell, a drain outlet is formed in the lower surface of the disinfection shell, a drainage port for draining water is formed in one side of the disinfection shell, an air inlet for aeration is formed in the other side of the disinfection shell, and an exhaust port is formed above the air inlet; the filtering shell is arranged at the upper end of the connecting pipeline, a water inlet pipe is arranged on the upper surface of the filtering shell, and a penetrating cavity is formed in the filtering shell in a penetrating mode; the physical filtering assembly is arranged in the penetrating cavity, and the physical filtering assembly moves along the penetrating cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of compound degassing and sterilizing devices, and particularly relates to a sterilizing, filtering and disinfecting device for aquaculture. Background Technique

[0002] In order to promote the improvement of the intelligent level of factory aquaculture, in the aquaculture industry, a sterilizing, filtering and disinfecting device, that is, a compound degassing and sterilizing device, is used to perform sterilization and disinfection operations on water;

[0003] For example, the Chinese authorized patent with the publication number of CN205740614U (a compound degassing and sterilizing processor): includes an outer barrel, a middle barrel, an inner barrel and an electric control box. The bottom of the inner barrel is connected to one end of the water inlet pipe. The other end of the water inlet pipe is provided with a water inlet, and respectively passes through the side walls of the middle barrel and the outer barrel. A sterilizing device is fixedly arranged in the inner barrel. First water distribution holes are arranged on the side wall of the inner barrel above the first water distribution plate, and second water distribution holes are respectively arranged thereon. Third water distribution holes are arranged on the bottom side wall of the middle barrel. Biological balls are arranged between the first water distribution plate and the second water distribution plate. An air inlet pipe is arranged at the bottom of the middle barrel. One end of the air inlet pipe is connected to the inner side wall of the middle barrel, and the other end is provided with an air inlet, and respectively passes through the side walls of the middle barrel and the outer barrel. A drain and sewage discharge pipe is arranged at the bottom of the base. It not only has a simple structure, low cost, convenient equipment installation, simple operation, convenient maintenance, small floor area, large water treatment capacity, but also has no pollution, strong environmental protection, and will not produce toxic and side effects.

[0004] However, most of the purification and filtration devices of the existing compound degassing and sterilizing devices are inside the shell. When cleaning, it is necessary to stop the filtration operation for cleaning, which is time-consuming and laborious, and also reduces the sterilization, filtration and disinfection efficiency. Therefore, it does not meet the existing requirements, and for this reason, we propose a sterilizing, filtering and disinfecting device for aquaculture. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sterilizing, filtering and disinfecting device for aquaculture to solve the problem that most of the purification and filtration devices of the existing compound degassing and sterilizing devices are inside the shell. When cleaning, it is necessary to stop the filtration operation for cleaning, which is time-consuming and laborious, and also reduces the sterilization, filtration and disinfection efficiency mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A sterilizing, filtering and disinfecting device for aquaculture, including: a disinfection housing, a connecting pipe is arranged at the upper end of the disinfection housing, a sewage discharge port is arranged on the lower surface of the disinfection housing, a discharge port for draining water is arranged on one side of the disinfection housing, an air inlet for aeration is arranged on the other side of the disinfection housing, and an exhaust port is arranged above the air inlet;

[0007] It also includes:

[0008] A filtering housing is provided at the upper end of the connecting pipe. An inlet pipe is provided on the upper surface of the filtering housing, and a through cavity in a penetrating form is provided inside the filtering housing;

[0009] A physical filtering component is provided inside the through cavity, and the physical filtering component moves along the through cavity. The physical filtering component includes a first filtering plate and a second filtering plate, and filtering membranes for physically filtering water are inlaid and installed inside both the first filtering plate and the second filtering plate.

[0010] Preferably, connection seats are provided at the tops of one sides of the first filtering plate and the second filtering plate. Fixed seats are provided at the tops of both sides of the filtering housing. A fixing knob is provided at the upper end of the fixed seat, and one end of the fixing knob passes through the fixed seat and is threadedly fixed to the connection seat.

[0011] Preferably, push-pull handles are provided on the surfaces of one sides of the first filtering plate and the second filtering plate. The connection part between the first filtering plate and the second filtering plate is fixedly welded by a central frame.

[0012] Preferably, a centralized cover is provided inside the disinfection housing. A drain port is provided on the outer wall of the upper half of the centralized cover, and the drain port penetrates through the centralized cover.

[0013] Preferably, an ultraviolet sterilization device is provided inside the centralized cover, and the ultraviolet sterilization device includes an ultraviolet lamp, a lamp cover and a connector. A biological ball purifier is provided below the centralized cover.

[0014] Preferably, a water outlet is provided at the connection part between the disinfection housing and the connecting pipe. The water outlet is semicircular arc-shaped, and there are two water outlets.

[0015] Preferably, support legs are provided at the lower end of the disinfection housing, and the support legs are fixedly welded to the disinfection housing.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. The utility model sets a filter housing between the connecting pipe and the water inlet pipe. The physical filter component moves along the through cavity of the filter housing. A filter membrane is installed inside the first filter plate, and then the first filter plate is inserted into the through cavity of the filter housing. The aquaculture water enters the filter housing from the water inlet pipe and is physically filtered through the filter membrane. When the filter membrane of the first filter plate needs to be replaced, a new filter membrane is installed on the second filter plate, and the second filter plate is pushed into the filter housing. The first filter plate is pushed out of the filter housing, and the aquaculture water is still filtered during the pushing process without stopping the water flow, which saves time and effort. This solves the problem that most of the purification and filtration devices of the existing combined degassing and sterilization device are inside the housing, and cleaning requires stopping the filtration operation, which is time-consuming and laborious, and also reduces the sterilization, filtration and disinfection efficiency. Moreover, through the physical filter component, ultraviolet sterilization device, biological ball purifier and air inlet, it achieves the integrated effects of physical filtration, biological purification, sterilization and disinfection, and degassing and oxygenation of the aquaculture water, improving the cleanliness of the aquaculture water treatment.

[0018] 2. By arranging connecting seats at the top ends on one side of the first filter plate and the second filter plate respectively, and fixing seats are arranged at the top ends on both sides of the filter housing. The two fixing seats correspond to the connecting seats of the first filter plate and the second filter plate respectively. One end of the fixing knob passes through the fixing seat and is threadedly fixed with the connecting seat, so as to fix the first filter plate and the second filter plate to the filter housing, improve the stability and avoid deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the utility model;

[0020] Figure 2 is the overall top view structural schematic diagram of the utility model;

[0021] Figure 3 is the structural schematic diagram of the physical filter component of the utility model;

[0022] Figure 4 is the internal cross-sectional structural schematic diagram of the disinfection housing of the utility model;

[0023] In the figure: 1. Disinfection housing; 2. Connecting pipe; 3. Filter housing; 4. Water inlet pipe; 5. Physical filter component; 6. Through cavity; 7. First filter plate; 8. Second filter plate; 9. Filter membrane; 10. Connecting seat; 11. Fixing seat; 12. Fixing knob; 13. Push-pull handle; 14. Drain outlet; 15. Exhaust port; 16. Air inlet; 17. Support leg; 18. Central frame; 19. Sewage outlet; 20. Biological ball purifier; 21. Ultraviolet sterilization device; 22. Water outlet; 23. Concentrating hood; 24. Drainage port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] Please refer to Figures 1-4 , an embodiment provided by the present invention: a sterilization, filtration and disinfection device for aquaculture, including: a disinfection housing 1, a connecting pipe 2 is arranged at the upper end of the disinfection housing 1, a sewage outlet 19 is arranged on the lower surface of the disinfection housing 1, a discharge port 14 for draining water is arranged on one side of the disinfection housing 1, an air inlet 16 for aeration is arranged on the other side of the disinfection housing 1, and an exhaust port 15 is arranged above the air inlet 16;

[0026] It also includes:

[0027] A filter housing 3, which is arranged at the upper end of the connecting pipe 2, a water inlet pipe 4 is arranged on the upper surface of the filter housing 3, and a through cavity 6 in a through form is arranged inside the filter housing 3;

[0028] A physical filtration component 5, which is arranged inside the through cavity 6, and the physical filtration component 5 moves along the through cavity 6. The physical filtration component 5 includes a first filter plate 7 and a second filter plate 8. Filter membranes 9 for physically filtering water are inlaid and installed inside both the first filter plate 7 and the second filter plate 8. Connecting seats 10 are arranged at the tops of one sides of the first filter plate 7 and the second filter plate 8. Fixed seats 11 are arranged at the tops of both sides of the filter housing 3. A fixing knob 12 is arranged at the upper end of the fixed seat 11, and one end of the fixing knob 12 passes through the fixed seat 11 and is threadedly fixed to the connecting seat 10.

[0029] The aquaculture water enters the inside of the filter housing 3 from the water inlet pipe 4 and is physically filtered through the filter membrane 9. When the filter membrane 9 of the first filter plate 7 needs to be replaced, a new filter membrane 9 is installed on the second filter plate 8, and then the fixing knob 12 is removed. The second filter plate 8 is pushed into the inside of the filter housing 3, and the first filter plate 7 is pushed out of the filter housing 3. The filtering operation on the aquaculture water is still carried out during the pushing process, and there is no need to stop the water flow, which saves time and effort. Then, one end of the fixing knob 12 passes through the fixed seat 11 on the other side and is threadedly fixed to the connecting seat 10 of the second filter plate 8 to fix the second filter plate 8.

[0030] Please refer to Figure 1 , 3 , a push-pull handle 13 is arranged on one side surface of both the first filter plate 7 and the second filter plate 8. The connection between the first filter plate 7 and the second filter plate 8 is welded and fixed by a center frame 18, which is convenient for pushing and pulling the first filter plate 7 and the second filter plate 8.

[0031] Please refer toFigure 4 , inside the disinfection housing 1, there is a centralized cover 23. On the outer wall of the upper half of the centralized cover 23, there is a drain port 24, and the drain port 24 penetrates through the centralized cover 23. Inside the centralized cover 23, there is an ultraviolet sterilization device 21, and the ultraviolet sterilization device 21 includes an ultraviolet lamp, a lamp cover, and a connector. Below the centralized cover 23, there is a biological ball purifier 20. At the connection between the disinfection housing 1 and the connection pipe 2, there is a water outlet 22, and the water outlet 22 is semi-circular arc-shaped, and there are two water outlets 22. The aquaculture water enters the inside of the centralized cover 23 along the connection pipe 2, and the ultraviolet sterilization device 21 performs ultraviolet sterilization on the aquaculture water. The water is discharged from the drain port 24 on the outer wall of the centralized cover 23, and the biological ball purifier 20 is used for biological purification. The biological ball purifier 20 is used to increase the contact time with the air entering from the air inlet 16 and improve the dissolved oxygen of the aquaculture water.

[0032] Please refer to Figure 1 , at the lower end of the disinfection housing 1, there are support legs 17, and the support legs 17 are welded and fixed to the disinfection housing 1 to support the disinfection housing 1.

[0033] Working principle: When in use, a filter membrane 9 is installed inside the first filter plate 7, and then the first filter plate 7 is inserted into the through cavity 6 of the filter housing 3. One end of the fixing knob 12 passes through the fixing seat 11 and is threadedly fixed to the connecting seat 10, thereby fixing the first filter plate 7 to the filter housing 3. The aquaculture water enters the inside of the filter housing 3 from the water inlet pipe 4, undergoes physical filtration through the filter membrane 9, and then enters the inside of the centralized cover 23 along the connection pipe 2. The ultraviolet sterilization device 21 performs ultraviolet sterilization on the aquaculture water. The water is discharged from the drain port 24 on the outer wall of the centralized cover 23, and the biological ball purifier 20 is used for biological purification. The biological ball purifier 20 is used to increase the contact time with the air entering from the air inlet 16 and improve the dissolved oxygen of the aquaculture water. The air from the air inlet 16 blows from bottom to top, and after passing through the biological ball purifier 20, it is discharged from the exhaust port 15. When the air contacts the aquaculture water, harmful gases such as carbon dioxide in the water will be carried out by the air flow. The aquaculture water is discharged from the discharge port 14, and the remaining impurities are regularly discharged from the sewage discharge port 19.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A sterilizing, filtering and disinfecting device for aquaculture, comprising a disinfection shell (1), wherein a connecting pipe (2) is arranged at the upper end of the disinfection shell (1), a sewage outlet (19) is arranged at the lower surface of the disinfection shell (1), a discharge outlet (14) for drainage is arranged at one side of the disinfection shell (1), an air inlet (16) for aeration is arranged at the other side of the disinfection shell (1), and an exhaust outlet (15) is arranged above the air inlet (16); Features: Also includes: A filter housing (3) is arranged at the upper end of the connecting pipe (2), a water inlet pipe (4) is arranged on the upper surface of the filter housing (3), and a through-hole cavity (6) is arranged inside the filter housing (3); A physical filter assembly (5) is arranged inside the through cavity (6), and the physical filter assembly (5) moves along the through cavity (6), and the physical filter assembly (5) comprises a first filter plate (7) and a second filter plate (8), and filter membranes (9) for performing physical membrane filtration on water are embedded and installed inside the first filter plate (7) and the second filter plate (8).

2. A sterilizing, filtering and disinfecting equipment for aquaculture according to claim 1, characterized in that: A connecting seat (10) is provided at the top of one side of the first filter plate (7) and the second filter plate (8), and a fixing seat (11) is provided at the top of both sides of the filter housing (3). A fixing knob (12) is provided at the upper end of the fixing seat (11), and one end of the fixing knob (12) passes through the fixing seat (11) and is threadedly fixed to the connecting seat (10).

3. The sterilizing, filtering and disinfecting equipment for aquaculture according to claim 1, characterized in that: A push-pull handle (13) is provided on one side surface of the first filter plate (7) and the second filter plate (8), and the connection between the first filter plate (7) and the second filter plate (8) is fixed by welding via a center frame (18).

4. The sterilizing, filtering and disinfecting equipment for aquaculture according to claim 1, characterized in that: A centralizing cover (23) is arranged inside the disinfection housing (1), and a drainage port (24) is arranged on the outer wall of the upper half of the centralizing cover (23), and the drainage port (24) penetrates the centralizing cover (23).

5. The sterilizing, filtering and disinfecting equipment for aquaculture according to claim 4, characterized in that: An ultraviolet sterilization device (21) is arranged inside the concentrating cover (23), and the ultraviolet sterilization device (21) comprises an ultraviolet lamp, a lamp cover and a connector. A bio-ball purifier (20) is arranged below the concentrating cover (23).

6. The sterilizing, filtering and disinfecting equipment for aquaculture according to claim 1, characterized in that: A water outlet (22) is provided at the connection point between the disinfection shell (1) and the connecting pipe (2), and the water outlet (22) is semicircular, and two water outlets (22) are provided.

7. The sterilizing, filtering and disinfecting equipment for aquaculture according to claim 1, characterized in that: A support leg (17) is provided at the lower end of the disinfection shell (1), and the support leg (17) is fixed to the disinfection shell (1) by welding.

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