A bacteria-alga integrated aquaculture water body purification device

Abstract

The utility model relates to water body purification technical field, and disclose a kind of fungus algae integrated aquaculture water body purification device, including microfilter body, still include rotary drum, two transmission assemblies, several clamping assemblies, two locking assemblies, wherein, two transmission assemblies are symmetrically set in the outer wall of rotary drum, clamping assembly circumferentially equidistant distribution is in one end of transmission assembly, two locking assemblies are respectively set in two transmission assemblies.The utility model is through the transmission assembly and clamping assembly being set, user needs to replace filter screen, only needs to slide L type block to unlock rotary ring, then rotates rotary ring clockwise, can drive clamping plate away from rotary drum and release the clamping of old filter screen;After new filter screen is overlapped and completed, rotate rotary ring counterclockwise, can make clamping plate reset and hold new filter screen, improve the convenience of replacing filter screen.

Description

Technical Field

[0001] This utility model relates to the field of water purification technology, and more specifically to a water purification device for aquaculture that integrates bacteria and algae. Background Technology

[0002] Integrated microbial and algae aquaculture is an ecological farming model that improves water quality and promotes the healthy growth of farmed organisms through the synergistic effect of beneficial microorganisms and microalgae. Microorganisms decompose harmful substances, while microalgae provide oxygen and natural food, working together to maintain the water balance. However, the inorganic matter generated during the farming process cannot be processed by the microbial community and algae, requiring the use of water purification devices. Rotary drum microfiltration machines are a common type of water purification device. They filter inorganic matter and other impurities from the water through a rotating cylindrical filter screen. The water to be treated enters from one end, and as it flows through the filter screen, impurities are trapped on the surface of the screen. The filtered clean water flows out from the other end. A rinsing device is installed at the top of the filter screen to remove impurities attached to it, keeping the filter screen unobstructed.

[0003] Currently, most existing rotary drum microfiltration machines use screws or rivets to attach the filter screens to the drum. This makes disassembly and reassembly inconvenient when the filter screens need replacement due to aging after prolonged use. For example, Chinese invention patent application CN112625871A discloses an integrated algae and bacteria cultivation and purification device for factory circulating water, which only discloses an incubator, aeration pipes, and first and second cultivation racks on the upper and lower sides. Each cultivation rack has a flat plate for mounting bags containing algae and bacteria balls. Another example is Chinese invention patent application CN118765834A, which discloses an integrated microbial generation device, a mobile deployment vehicle, and a method. This only discloses an influent pretreatment module, a water quality monitoring and control module, an algae cultivation module, and a zooplankton propagation module, all of which are uniformly coordinated and controlled by an intelligent integrated controller. Both of these methods facilitate quick filter screen replacement.

[0004] Therefore, there is an urgent need to design a water purification device that integrates bacteria and algae in aquaculture to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides a water purification device for aquaculture integrating bacteria and algae, so as to solve the problem that the existing microfilter screens are inconvenient to disassemble and install.

[0006] This utility model provides the following technical solution: a water purification device for aquaculture integrating bacteria and algae, including a microfilter body, a rotating drum, two transmission components, several clamping components, and two locking components. The two transmission components are symmetrically arranged on the outer wall of the rotating drum, the clamping components are equidistantly distributed around one end of the transmission components, and the two locking components are respectively arranged inside the two transmission components. The transmission assembly includes a fixed ring and a rotating ring. The fixed ring is fixedly installed on the outer wall of the rotating drum, and the rotating ring is rotatably installed on one end of the fixed ring. The clamping assembly includes a clamping plate, which is slidably installed on one end of the fixed ring. The locking assembly includes an L-shaped block, which is disposed between the fixed ring and the rotating ring.

[0007] Furthermore, the clamping assembly also includes a fixing rod, which is fixedly installed at one end of the clamping plate that fits against the fixing ring. A straight groove is provided between the two ends of the fixing ring, and the fixing rod is slidably installed in the straight groove.

[0008] Furthermore, an inclined groove is provided between the two ends of the rotating ring, and the fixing rod is slidably installed between the inclined groove and the straight groove.

[0009] Furthermore, the transmission assembly also includes a handle, which is fixedly mounted on the outer wall of the rotating ring.

[0010] Furthermore, the transmission assembly also includes several support rods, which are fixedly installed in the straight groove, and the fixing rod is slidably sleeved on the support rods.

[0011] Furthermore, the clamping assembly also includes several teeth, which are equidistantly distributed on the inner wall of the clamping plate. Two annular grooves are symmetrically formed on the outer wall of the rotating drum, and the teeth are adapted to the annular grooves.

[0012] Furthermore, the locking assembly also includes a spring, which is fixedly installed at the bottom of the L-shaped block. The outer wall of the fixing ring has an installation groove, and the L-shaped block is slidably installed in the installation groove. The spring is fixedly connected to the bottom inner wall of the installation groove, and the outer wall of the rotating ring has a locking groove, which is adapted to the L-shaped block.

[0013] Furthermore, it also includes several diagonal braces, which are symmetrically and equidistantly arranged on the outer wall of the rotating drum.

[0014] The technical effects and advantages of this utility model are as follows: This invention, through its transmission and clamping components, allows users to easily replace the filter screen by simply sliding the L-shaped block to unlock the rotating ring, then rotating the rotating ring clockwise to move the clamping plate away from the rotating drum and release the old filter screen. After the new filter screen is applied, rotating the rotating ring counterclockwise resets the clamping plate and clamps the new filter screen, improving the convenience of filter screen replacement. Compared with fixing methods such as screws and rivets, the filter screen replacement time is greatly shortened, by more than 60%. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the rotating drum structure of this utility model; Figure 3 This is a schematic diagram of the annular groove structure of this utility model; Figure 4 This is a schematic diagram of the inclined bar structure of this utility model; Figure 5 This is a schematic diagram showing the fit between the support rod and the inclined groove of this utility model; Figure 6 This is a schematic diagram of the transmission component structure of this utility model; Figure 7 This is a schematic diagram of the support rod structure of this utility model; Figure 8 This is a schematic diagram of the clamping plate structure of this utility model; Figure 9 This is a schematic diagram of the L-shaped block structure of this utility model.

[0016] The attached figures are labeled as follows: 1. Microfilter body; 2. Rotating drum; 3. Transmission assembly; 301. Fixing ring; 302. Straight groove; 303. Rotating ring; 304. Inclined groove; 305. Handle; 306. Locking groove; 307. Support rod; 308. Mounting groove; 4. Clamping assembly; 401. Clamping plate; 402. Fixing rod; 403. Clamping teeth; 5. Locking assembly; 501. L-shaped block; 502. Spring; 6. Inclined rod; 7. Annular groove. Detailed Implementation

[0017] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0018] Figures 1-9 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 ~Attached Figure 9 The present invention will be further described below.

[0019] A water purification device for aquaculture integrating bacteria and algae includes a microfilter body 1, a rotating drum 2, two transmission components 3, several clamping components 4, and two locking components 5. The two transmission components 3 are symmetrically arranged on the outer wall of the rotating drum 2, the clamping components 4 are equidistantly distributed around one end of the transmission components 3, and the two locking components 5 are respectively arranged inside the two transmission components 3. The transmission assembly 3 includes a fixed ring 301 and a rotating ring 303. The fixed ring 301 is fixedly installed on the outer wall of the rotating drum 2, and the rotating ring 303 is rotatably installed on one end of the fixed ring 301. The clamping assembly 4 includes a clamping plate 401, which is slidably installed on one end of the fixed ring 301. The locking assembly 5 includes an L-shaped block 501, which is disposed between the fixed ring 301 and the rotating ring 303.

[0020] The rotating drum 2 serves as the frame supporting the filter screen. The transmission assembly 3 drives the clamping assembly 4 to move, thereby fixing the filter screen onto the rotating drum 2. The locking assembly 5 locks the transmission assembly 3 to ensure reliable filter screen fixation. The rotating ring 303 drives the clamping plate 401 to move, and the L-shaped block 501 locks the rotating ring 303 and the fixed ring 301 together.

[0021] Specifically, the clamping assembly 4 also includes a fixing rod 402, which is fixedly installed at one end of the clamping plate 401 that is in contact with the fixing ring 301. A straight groove 302 is provided between the two ends of the fixing ring 301, and the fixing rod 402 is slidably installed in the straight groove 302.

[0022] Specifically, a sloping groove 304 is provided between the two ends of the rotating ring 303, and the fixing rod 402 is slidably installed between the sloping groove 304 and the straight groove 302.

[0023] When the rotating ring 303 rotates, it will push the fixed rod 402 to move through the inclined groove 304, while the straight groove 302 is used to guide the fixed rod 402 so that the fixed rod 402 can only move radially along the fixed ring 301, and the clamping plate 401 moves synchronously with the fixed rod 402.

[0024] Specifically, the transmission assembly 3 also includes a handle 305, which is fixedly installed on the outer wall of the rotating ring 303. The handle 305 facilitates the rotation of the rotating ring 303.

[0025] Specifically, the transmission assembly 3 also includes several support rods 307, which are fixedly installed in the straight groove 302, and the fixing rod 402 is slidably sleeved on the support rods 307.

[0026] In this embodiment, the support rod 307 provides limiting support for the fixed rod 402, ensuring it can only slide within the straight groove 302 without rotating. The clamping plate 401 in this application needs to be coaxial with and in contact with the rotating drum 2 to achieve the desired pressure on the filter screen. However, to ensure smooth sliding of the fixed rod 402 within the straight and inclined grooves 402, the fixed rod 402 must be a round rod. This results in the clamping plate 401 rotating during the movement of the fixed rod 402, preventing it from clamping the filter screen. Using the support rod 307, compared to directly installing the fixed rod 402 within the straight groove 302, avoids the fixed rod 402 causing the clamping plate 401 to rotate, ensuring that the clamping plate 401 remains in contact with the rotating drum 2 and effectively presses the filter screen.

[0027] Specifically, the clamping assembly 4 also includes several teeth 403, which are equidistantly distributed on the inner wall of the clamping plate 401. Two annular grooves 7 are symmetrically opened on the outer wall of the rotating drum 2, and the teeth 403 are adapted to the annular grooves 7.

[0028] In this embodiment, after the new filter screen is installed, the clamping teeth 403 can press the edge of the filter screen into the annular groove 7, thereby fixing the edge of the filter screen and improving the stability of the clamping.

[0029] Specifically, the locking assembly 5 also includes a spring 502, which is fixedly installed at the bottom of the L-shaped block 501. The outer wall of the fixing ring 301 has a mounting groove 308, and the L-shaped block 501 is slidably installed within the mounting groove 308. The spring 502 is fixedly connected to the bottom inner wall of the mounting groove 308. The outer wall of the rotating ring 303 has a locking groove 306, and the L-shaped block 501 is adapted to the locking groove 306. The spring 502 is used to reset the L-shaped block 501 and maintain its engagement with the locking groove 306.

[0030] In this embodiment, the spring 502 is in a contracted state in the initial state.

[0031] Specifically, it also includes several diagonal rods 6, which are symmetrically and equidistantly arranged on the outer wall of the rotating drum 2. The diagonal rods 6 are used to fit around the edge of the filter screen to fix the edge of the filter screen.

[0032] Working principle: It should be noted that in the initial state, the filter screen is clamped by the clamping plate 401 on the outer wall of the rotating drum 2. When the filter screen needs to be replaced, slide the L-shaped block 501 upward to disengage the L-shaped block 501 from the locking groove 306, thereby unlocking the rotating ring 303. At this time, the handle 305 drives the rotating ring 303 to rotate counterclockwise. The rotating ring 303 pushes the fixing rod 402 to slide in the straight groove 302 through the inclined groove 304, which drives the clamping plate 401 away from the rotating drum 2, thereby releasing the clamping of the filter screen. At this time, the old filter screen can be removed.

[0033] When installing a new filter, attach one end of the new filter to the inclined rod 6, then rotate the drum 2 and, after the filter covers the rotating drum 2, place the filter onto the inclined rod 6. Then, rotate the rotating ring 303 clockwise using the handle 305 to reset the clamping plate 401 and clamp the edge of the filter. When the locking groove 306 on the rotating ring 303 is aligned with the L-shaped block 501, the spring 502 pushes the L-shaped block 501 to re-engage into the locking groove 306 and lock the rotating ring 303.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A water purification device for aquaculture integrating bacteria and algae, comprising a microfilter body (1), characterized in that: It also includes a rotating drum (2), two transmission components (3), several clamping components (4), and two locking components (5). The two transmission components (3) are symmetrically arranged on the outer wall of the rotating drum (2), the clamping components (4) are circumferentially distributed at one end of the transmission components (3), and the two locking components (5) are respectively arranged inside the two transmission components (3). The transmission assembly (3) includes a fixed ring (301) and a rotating ring (303). The fixed ring (301) is fixedly installed on the outer wall of the rotating drum (2), and the rotating ring (303) is rotatably installed on one end of the fixed ring (301). The clamping assembly (4) includes a clamping plate (401), which is slidably installed on one end of the fixed ring (301). The locking assembly (5) includes an L-shaped block (501), which is disposed between the fixed ring (301) and the rotating ring (303).

2. The integrated bacteria and algae aquaculture water purification device according to claim 1, characterized in that: The clamping assembly (4) also includes a fixing rod (402), which is fixedly installed on one end of the clamping plate (401) that is in contact with the fixing ring (301). A straight groove (302) is provided between the two ends of the fixing ring (301), and the fixing rod (402) is slidably installed in the straight groove (302).

3. The integrated bacteria and algae aquaculture water purification device according to claim 1 or 2, characterized in that: An inclined groove (304) is provided between the two ends of the rotating ring (303), and the fixed rod (402) is slidably installed between the inclined groove (304) and the straight groove (302).

4. The integrated bacteria and algae aquaculture water purification device according to claim 1, characterized in that: The transmission assembly (3) also includes a handle (305), which is fixedly installed on the outer wall of the rotating ring (303).

5. The integrated aquaculture water purification device according to claim 2, characterized in that: The transmission assembly (3) also includes several support rods (307), which are fixedly installed in the straight groove (302), and the fixing rod (402) is slidably sleeved on the support rod (307).

6. The integrated bacteria and algae aquaculture water purification device according to claim 1, characterized in that: The clamping assembly (4) also includes several teeth (403), which are evenly distributed on the inner wall of the clamping plate (401). Two annular grooves (7) are symmetrically opened on the outer wall of the rotating drum (2), and the teeth (403) are adapted to the annular grooves (7).

7. The integrated bacteria and algae aquaculture water purification device according to claim 1, characterized in that: The locking assembly (5) also includes a spring (502), which is fixedly installed at the bottom of the L-shaped block (501). The outer wall of the fixing ring (301) is provided with an installation groove (308), and the L-shaped block (501) is slidably installed in the installation groove (308). The spring (502) is fixedly connected to the bottom inner wall of the installation groove (308). The outer wall of the rotating ring (303) is provided with a locking groove (306), and the L-shaped block (501) is adapted to the locking groove (306).

8. The integrated bacteria and algae aquaculture water purification device according to claim 1, characterized in that: It also includes several diagonal bars (6), which are symmetrically arranged at equal intervals on the outer wall of the rotating drum (2).

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