Circulating filtration water purification device for container breeding

Abstract

The utility model relates to the technical field of filtration and water purification, in particular to a circulating filtration and water purification device for container cultivation, which comprises a main body, a water inlet pipe and a water outlet pipe are fixedly connected to the outer surface of the box body, a partition plate is fixedly connected to the inner surface of the box body, and a valve is mounted on the surface of the water outlet pipe. A biological filtering unit is mounted in the box body. According to the utility model, the primary filtering device is arranged at the water inlet of the water inlet pipe, so that large pollutants in water flow can be blocked outside the box body, and the situation that the filtering efficiency is low and the filtering is not thorough due to the fact that the large pollutants enter the device to block a pipeline is avoided; the sealing plate can be disassembled and assembled, so that an operator can regularly clean accumulated pollutants, and the cleaning mechanism is arranged between the valve and the water outlet of the water outlet pipe, so that the inner wall of the water outlet pipe used for a long time can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering and purifying water, in particular to a circulating filtering and purifying water device for container aquaculture. Background Art

[0002] Container aquaculture requires the use of a circulating filtration and water purification device to ensure that the water quality is suitable for normal aquaculture. When filtering and purifying water, a biological filter can be used to remove suspended solids and some algae in the water and remove pollutants.

[0003] When the device is used to filter and purify water in aquaculture waters, the water source needs to be directly connected to the water inlet pipe. However, when the existing device is filtering and purifying water, large impurities in the water source also enter the water inlet pipe. After long-term use, the pipe mouth is easily blocked, the amount of water entering is reduced, and the normal use of the device is affected. Utility Model Content

[0004] The purpose of the utility model is to provide a circulating filtration and water purification device for container aquaculture, so as to solve the problem that when the device proposed in the above background technology is filtering and purifying water, impurities with large volume in the water source also enter the water inlet pipe, which is easy to cause the pipe mouth to be blocked after long-term use, and the amount of water entering is reduced, affecting the normal use of the device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solution, a circulating filtration and water purification device for container aquaculture, comprising:

[0006] The main body comprises a box body, the outer surface of which is fixedly connected to a water inlet pipe and a water outlet pipe, the inner surface of which is fixedly connected to a partition plate, the surface of which is installed with a valve, and the interior of which is installed with a biological filtration unit;

[0007] The primary filtering mechanism includes a connecting pipe, which is fixedly connected to the surface of the water inlet pipe, the surface of the connecting pipe is fixedly connected to a filter tube, the inner surface of the connecting pipe is fixedly connected to a filter plate, the surface of the filter tube is fixedly connected to a ring plate, the surface of the ring plate is provided with mounting holes, the surface of the ring plate is installed with a sealing plate and bolts, the surface of the sealing plate is provided with a socket, and the surface of the bolt is installed with a nut.

[0008] Preferably, one end of the filter tube is fixedly connected to the surface of the connecting tube, and the other end of the filter tube is fixedly connected to the surface of the ring plate, the surface of the filter plate is elliptical, the inner diameter of the ring plate is the same as the inner diameter of the filter tube, and the outer diameter of the ring plate is the same as the diameter of the sealing plate.

[0009] Preferably, the diameter of the mounting hole is the same as the diameter of the insertion hole, six groups of the mounting holes and the insertion holes are provided, and the bolts pass through the mounting holes and the insertion holes to be connected to the surfaces of the ring plate and the sealing plate.

[0010] Preferably, one end of the bolt is abutted against the surface of the ring plate, and the other end of the bolt is connected to the surface of the nut through a thread, and the nut is abutted against the surface of the sealing plate, and the size of the nut is larger than the size of the socket.

[0011] Preferably, a cleaning mechanism is provided on the surface of the water outlet pipe, and the cleaning mechanism includes a support plate, the support plate is fixedly connected to the surface of the box, the surface of the support plate is fixedly connected to a motor, the surface of the motor is installed with a connecting rod, the surface of the connecting rod is fixedly connected to a spiral blade, the surface of the water outlet pipe is fixedly connected to a mounting plate and a mounting pipe, the surface of the mounting plate is provided with a through hole, and the surface of the water outlet pipe is provided with a water outlet hole.

[0012] Preferably, the cross-section of the support plate is "L"-shaped, one end of the connecting rod is installed on the surface of the motor, the other end of the connecting rod is fixedly connected to the surface of the spiral blade, the diameter of the connecting rod is the same as the diameter of the through hole, and the spiral blade is slidably connected to the surface of the water outlet pipe.

[0013] Preferably, the diameter of the mounting plate is the same as the outer diameter of the water outlet pipe, and the size of the water outlet hole is the same as the size of the mounting pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting a primary filter device at the water inlet of the water inlet pipe, large pieces of pollutants in the water flow can be blocked outside the box to prevent large pieces of pollutants from entering the device and blocking the pipes, resulting in slow and incomplete filtration efficiency. In addition, the sealing plate can be disassembled and assembled through the connection of bolts and nuts, which makes it easier for operators to regularly clean up the accumulated pollutants.

[0016] 2. By setting a cleaning mechanism between the valve and the water outlet of the water outlet pipe, the inner wall of the water outlet pipe can be cleaned after long-term use, avoiding the long-term contact between the water outlet and the external air to cause the growth of bacteria and algae, and avoiding bacteria and algae from entering the breeding area with the water flow. At the same time, the rotation of the spiral blade driven by the motor can play the effect of cleaning the inner wall of the water outlet pipe without hindering the discharge of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2It is a left-side perspective schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a partial three-dimensional cross-sectional schematic diagram of the structure of the connecting pipe of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the structure of the spiral blade of the utility model;

[0021] Figure 5 For this utility model Figure 3 A three-dimensional schematic diagram of the structure of the middle bolt;

[0022] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0023] In the figure: 1. box body; 11. water inlet pipe; 12. water outlet pipe; 13. valve; 14. partition; 15. biological filtration unit; 2. connecting pipe; 21. filter tube; 22. filter plate; 23. ring plate; 24. mounting hole; 25. sealing plate; 26. jack; 27. bolt; 28. nut; 3. support plate; 31. motor; 32. connecting rod; 33. spiral blade; 34. mounting plate; 35. through hole; 36. water outlet; 37. mounting pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 , an embodiment provided by the utility model:

[0026] A circulating filtration and water purification device for container aquaculture, comprising:

[0027] The main body includes a box body 1, an outer surface of the box body 1 is fixedly connected with an inlet pipe 11 and an outlet pipe 12, an inner surface of the box body 1 is fixedly connected with a partition 14, a valve 13 is installed on the surface of the outlet pipe 12, a biological filtration unit 15 is installed inside the box body 1, water flows into the box body 1 from the inlet pipe 11, is filtered by the biological filtration unit 15, and a drainage pump is arranged in the box body 1 to discharge the filtered water from the outlet pipe 12;

[0028] The primary filtering mechanism includes a connecting pipe 2, which is fixedly connected to the surface of the water inlet pipe 11, a filter tube 21 is fixedly connected to the surface of the connecting pipe 2, a filter plate 22 is fixedly connected to the inner surface of the connecting pipe 2, a ring plate 23 is fixedly connected to the surface of the filter tube 21, a mounting hole 24 is provided on the surface of the ring plate 23, a sealing plate 25 and a bolt 27 are installed on the surface of the ring plate 23, a plug hole 26 is provided on the surface of the sealing plate 25, and a nut 28 is installed on the surface of the bolt 27. Under the action of the connecting pipe 2, the connection between the primary filtering mechanism and the water inlet pipe 11 is realized.

[0029] Furthermore, one end of the filter tube 21 is fixedly connected to the surface of the connecting tube 2, and the other end of the filter tube 21 is fixedly connected to the surface of the ring plate 23. The surface of the filter plate 22 is elliptical, the inner diameter of the ring plate 23 is the same as the inner diameter of the filter tube 21, and the outer diameter of the ring plate 23 is the same as the diameter of the sealing plate 25. Under the action of the filter plate 22, large pollutants in the water flow can be blocked to prevent large pollutants from entering the box 1 and affecting the filtering effect, and the pollutants blocked by the filter plate 22 can be collected through the filter tube 21.

[0030] Furthermore, the diameter of the mounting hole 24 is the same as the diameter of the plug hole 26, and six groups of mounting holes 24 and plug holes 26 are provided. Bolts 27 pass through the mounting holes 24 and the plug holes 26 and are connected to the surfaces of the ring plate 23 and the sealing plate 25. Under the action of the ring plate 23, the sealing plate 25 is installed to achieve a sealing effect, and at the same time, it is convenient to regularly discharge pollutants in the filter tube 21, and the bolts 27 can be installed on its surface through the mounting holes 24 and the plug holes 26.

[0031] Furthermore, one end of the bolt 27 is abutted against the surface of the ring plate 23, and the other end of the bolt 27 is connected to the surface of the nut 28 through a thread. The nut 28 is abutted against the surface of the sealing plate 25. The size of the nut 28 is larger than the size of the socket 26. Under the connection between the bolt 27 and the nut 28, the sealing plate 25 is fixed to the ring plate 23.

[0032] Furthermore, a cleaning mechanism is provided on the surface of the water outlet pipe 12, and the cleaning mechanism includes a support plate 3, the support plate 3 is fixedly connected to the surface of the box body 1, a motor 31 is fixedly connected to the surface of the support plate 3, a connecting rod 32 is installed on the surface of the motor 31, a spiral blade 33 is fixedly connected to the surface of the connecting rod 32, a mounting plate 34 and a mounting pipe 37 are fixedly connected to the surface of the water outlet pipe 12, a through hole 35 is opened on the surface of the mounting plate 34, and a water outlet hole 36 is opened on the surface of the water outlet pipe 12, so that the motor 31 can be supported and installed under the action of the support plate 3.

[0033] Furthermore, the cross-section of the support plate 3 is "L"-shaped, one end of the connecting rod 32 is installed on the surface of the motor 31, and the other end of the connecting rod 32 is fixedly connected to the surface of the spiral blade 33. The diameter of the connecting rod 32 is the same as the diameter of the through hole 35. The spiral blade 33 is slidably connected to the surface of the water outlet pipe 12. Under the action of the connecting rod 32, the spiral blade 33 can be driven to rotate by the motor 31, and then the inner wall of the water outlet pipe 12 can be cleaned by the spiral blade 33.

[0034] Furthermore, the diameter of the mounting plate 34 is the same as the outer diameter of the water outlet pipe 12, and the size of the water outlet hole 36 is the same as the size of the mounting pipe 37. The mounting plate 34 can be used to seal the original water outlet of the water outlet pipe 12 to facilitate the installation of the motor 31. At the same time, the direction of the water outlet of the sealed water outlet pipe 12 is changed through the action of the water outlet hole 36, so that water can flow normally.

[0035] Working principle: When the water flow is turned on and poured into the device, the water flow is first injected into the connecting pipe 2, so that the water flow is filtered by the filter plate 22, the large pieces of pollutants are blocked, and naturally settle and fall into the filter tube 21, and the water flow enters the box 1 along the connecting pipe 2 and the water inlet pipe 11. After a period of treatment, the filtering is stopped first, and the nut 28 is removed from the surface of the bolt 27 through the thread, and then the sealing plate 25 is removed from the surface of the ring plate 23, so that the blocked pollutants can be discharged.

[0036] After the device has been used for a period of time, the motor 31 is started first, so that the motor 31 drives the connecting rod 32 to rotate, thereby driving the spiral blade 33 to slide on the inner surface of the outlet pipe 12, so that the spiral blade 33 completes the cleaning of the inner wall of the outlet pipe 12. After cleaning, the valve 13 is opened, and the water flow in the box body 1 flushes the cleaned inner wall of the outlet pipe 12, and the flushed water flows out from the installation pipe 37. The operator needs to collect and discharge the water flow in the front section to avoid flowing into the container breeding area.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A circulating filtration and water purification device for container aquaculture, characterized in that: include: The main body comprises a box (1), the outer surface of the box (1) is fixedly connected to a water inlet pipe (11) and a water outlet pipe (12), the inner surface of the box (1) is fixedly connected to a partition (14), the surface of the water outlet pipe (12) is installed with a valve (13), and the interior of the box (1) is installed with a biological filtration unit (15); A primary filtering mechanism comprises a connecting pipe (2), the connecting pipe (2) being fixedly connected to the surface of a water inlet pipe (11), the surface of the connecting pipe (2) being fixedly connected to a filter pipe (21), the inner surface of the connecting pipe (2) being fixedly connected to a filter plate (22), the surface of the filter pipe (21) being fixedly connected to a ring plate (23), the surface of the ring plate (23) being provided with a mounting hole (24), the surface of the ring plate (23) being provided with a sealing plate (25) and a bolt (27), the surface of the sealing plate (25) being provided with an insertion hole (26), and the surface of the bolt (27) being provided with a nut (28).

2. A circulating filtration and water purification device for container aquaculture according to claim 1, characterized in that: One end of the filter tube (21) is fixedly connected to the surface of the connecting tube (2), and the other end of the filter tube (21) is fixedly connected to the surface of the ring plate (23). The surface of the filter plate (22) is elliptical, the inner diameter of the ring plate (23) is the same as the inner diameter of the filter tube (21), and the outer diameter of the ring plate (23) is the same as the diameter of the sealing plate (25).

3. A circulating filtration and water purification device for container aquaculture according to claim 1, characterized in that: The diameter of the mounting hole (24) is the same as the diameter of the insertion hole (26), six groups of the mounting holes (24) and the insertion holes (26) are provided, and the bolts (27) penetrate through the mounting holes (24) and the insertion holes (26) and are connected to the surfaces of the ring plate (23) and the sealing plate (25).

4. A circulating filtration and water purification device for container aquaculture according to claim 3, characterized in that: One end of the bolt (27) is connected to the surface of the ring plate (23), and the other end of the bolt (27) is connected to the surface of the nut (28) through a thread. The nut (28) is connected to the surface of the sealing plate (25), and the size of the nut (28) is larger than the size of the insertion hole (26).

5. The circulating filtration and water purification device for container aquaculture according to claim 1 is characterized by: The surface of the water outlet pipe (12) is provided with a cleaning mechanism, the cleaning mechanism comprising a support plate (3), the support plate (3) is fixedly connected to the surface of the box body (1), the surface of the support plate (3) is fixedly connected to a motor (31), the surface of the motor (31) is mounted with a connecting rod (32), the surface of the connecting rod (32) is fixedly connected to a spiral blade (33), the surface of the water outlet pipe (12) is fixedly connected to a mounting plate (34) and a mounting pipe (37), the surface of the mounting plate (34) is provided with a through hole (35), and the surface of the water outlet pipe (12) is provided with a water outlet hole (36).

6. A circulating filtration and water purification device for container aquaculture according to claim 5, characterized in that: The support plate (3) has an L-shaped cross section, one end of the connecting rod (32) is mounted on the surface of the motor (31), the other end of the connecting rod (32) is fixedly connected to the surface of the spiral blade (33), the diameter of the connecting rod (32) is the same as the diameter of the through hole (35), and the spiral blade (33) is slidably connected to the surface of the water outlet pipe (12).

7. The circulating filtration and water purification device for container aquaculture according to claim 5 is characterized by: The diameter of the mounting plate (34) is the same as the outer diameter of the water outlet pipe (12), and the size of the water outlet hole (36) is the same as the size of the mounting pipe (37).

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