Aquaculture pond bottom water quality purification device

Abstract

The utility model relates to the technical field of water quality purification, in particular to a water quality purification device at the bottom of an aquaculture pond, which is convenient for multi-stage filtration and cleaning of pond water and improves the cleaning quality and efficiency. Comprising a treatment box; the device further comprises a treatment mechanism, a circulation mechanism, a filtering mechanism, a backwashing mechanism, a stirring mechanism and an aeration mechanism, the circulation mechanism is installed on the treatment mechanism, the filtering mechanism is installed on the treatment mechanism, the backwashing mechanism is installed on the filtering mechanism, the stirring mechanism is installed in the treatment mechanism, and the aeration mechanism is installed in the treatment mechanism. Preliminary sedimentation is performed on pond water through the treatment mechanism, the circulation mechanism facilitates circulation of the pond water, the filtering mechanism facilitates preliminary filtering of the pond water, the backwashing mechanism facilitates backwashing of the filtering mechanism, the stirring mechanism stirs sewage in the treatment mechanism, and the aeration mechanism aerates the pond water in the treatment mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification, in particular to a water purification device at the bottom of an aquaculture pond. Background Art

[0002] Water purification refers to a series of technologies and treatment processes. Common water purification technologies include physical treatment, chemical treatment and biological treatment.

[0003] In the existing water purification technology, for example, the prior art with application number CN201921198060.3, including a base, a support rod, a breeding pond, a water outlet pipe, a valve, a grille, a purification tank, a pad, a water pipe, a water pump and a filter plate, etc., the water guide plate is used to guide the water to prevent the water pipe from transporting water to the breeding pond. When the water is transported to the breeding pond, a large amount of splashing is caused due to the influence of the height. At the same time, under the action of the sponge pad, water splashes are avoided when the water pipe sprays the water onto the water guide plate.

[0004] The aquaculture pond contains large solid particle impurities, and the purification quality of the existing technology is low and the purification efficiency is low. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an aquaculture pond bottom water purification device which is convenient for multi-stage filtration and cleaning of pond water and improves the quality and efficiency of cleaning.

[0006] The utility model discloses a water purification device for the bottom of an aquaculture pond, comprising a treatment box; a treatment mechanism, a circulation mechanism, a filtering mechanism, a backwashing mechanism, a stirring mechanism and an aeration mechanism, wherein the circulation mechanism is mounted on the treatment mechanism, the filtering mechanism is mounted on the treatment mechanism, the backwashing mechanism is mounted on the filtering mechanism, the stirring mechanism is mounted in the treatment mechanism, and the aeration mechanism is mounted in the treatment mechanism; the treatment mechanism is used to perform preliminary sedimentation on the pond water, the circulation mechanism is convenient for circulating the pond water, the filtering mechanism is convenient for preliminary filtering of the pond water, the backwashing mechanism is convenient for backwashing the filtering mechanism, the stirring mechanism is used to stir the sewage in the treatment mechanism, and the aeration mechanism is used to aerate the pond water in the treatment mechanism; the treatment mechanism is used to perform preliminary sedimentation on the pond water, and the treatment mechanism is convenient for flocculation sedimentation and cleaning of the pond water, thereby improving convenience; the circulation mechanism is convenient for circulating the pond water, the filtering mechanism is convenient for preliminary filtering of the pond water, and removing the larger particles of impurities therein; the backwashing mechanism is convenient for backwashing the filtering mechanism, thereby improving practicality; the stirring mechanism is used to stir the sewage in the treatment mechanism, and the aeration mechanism is used to aerate the pond water in the treatment mechanism, thereby improving flocculation efficiency.

[0007] Preferably, the treatment mechanism includes a treatment box, a sewage box, a first partition, a second partition, a first sealing plate and a first rotating lock plate, a chamber is provided in the treatment box and the sewage box, the sewage box is installed at the bottom of the treatment box, the chambers of the treatment box and the sewage box are connected, the first partition and the second partition are installed on the inner wall of the treatment box, and then the chamber in the treatment box is divided into a sedimentation area, a flocculation area and a clean water area by the first partition and the second partition, a part of the sewage box is located on one side of the treatment box, the first sealing plate is rotatably installed at the top of the sewage box, the first rotating lock plate is installed on the side wall of the sewage box, and the first sealing plate is in a sealed state when connected to the sewage box; the pool water is added into the treatment box through the circulation mechanism, the pool water first enters the sedimentation area of ​​the treatment box, and then the pool water enters the flocculation area after preliminary sedimentation, and then the pool water enters the clean water area after flocculation, and then the pool water is put back through the circulation mechanism, the first sealing plate is fixed by the first rotating lock plate, and the first sealing plate is opened to facilitate the cleaning of the preliminary sedimentation and flocculation sedimentation.

[0008] Preferably, the circulation mechanism includes an inlet pump, a return pump and a circulation pipe, the inlet pump is installed on the filter mechanism, the return pump is installed on the side wall of the treatment box, the return pump is connected to the clean water area of ​​the treatment box, and the circulation pipe is installed on the return pump; by turning on the inlet pump, the pool water is filtered through the filter mechanism and enters the treatment box, and then the pool water is released back by turning on the return pump, thereby completing the water circulation.

[0009] Preferably, the filtering mechanism includes a filter box, a filter plate, a second sealing plate and a second rotating lock shaft, the filter box is installed on the side wall of the treatment box through a water pipe, the water pipe is connected to the preliminary sedimentation area of ​​the treatment box, the filter plate is installed in the filter box, the second sealing plate is rotatably installed on the top of the filter box, the second rotating lock shaft is rotatably installed on the side wall of the filter box, and a sealing gasket is arranged on the second sealing plate; the pool water is added into the filter box through the water inlet pump, the pool water is filtered through the filter plate, and then the pool water is added into the treatment box, the pool water first enters the sedimentation area of ​​the treatment box, and then the pool water enters the flocculation area after preliminary sedimentation, and then the pool water enters the clean water area after flocculation, and then the pool water is returned through the return water pump, thereby completing the water circulation, fixing the first sealing plate through the first rotating lock plate, opening the first sealing plate is convenient for cleaning the preliminary sedimentation and flocculation sedimentation, sealing and fixing the second sealing plate is convenient through the second rotating lock shaft, and cleaning the impurities in the filter box is convenient by opening the second sealing plate, thereby improving practicality.

[0010] Preferably, the backwashing mechanism includes a flushing pipe, a flushing head, a flushing pump and a water pipe. The flushing pipe is installed on the inner wall of the filter box, the flushing head is installed on the flushing pipe, the flushing pump is installed on the side wall of the treatment box, and the water pipe connects the flushing pipe and the flushing pump. By turning on the flushing pump, the water in the treatment box is added to the flushing pipe through the water pipe, and the filter plate is backwashed through the flushing head.

[0011] Preferably, the stirring mechanism includes a stirring shaft, stirring blades and a stirring motor. The stirring shaft is rotatably installed at the top of the interior of the treatment box, the stirring blades are installed on the stirring shaft, the stirring motor is installed at the top of the treatment box, the output end of the stirring motor is connected to the stirring shaft, and a dosing port is provided on the side wall of the treatment box. When the pool water enters the flocculation zone of the treatment box, the flocculant is added to the flocculation zone of the treatment box through the dosing port of the treatment box, and then the stirring motor is turned on to drive the stirring shaft to rotate, and then the pool water and flocculant in the flocculation zone are mixed by the stirring blades to improve the flocculation efficiency.

[0012] Preferably, the aeration mechanism includes a main pipeline, an aeration pipe, an aeration head and an aeration pump. The main pipeline is installed on the inner wall of the treatment box, the aeration pipe is installed on the main pipeline, the aeration head is installed on the aeration pipe, and the aeration pump is installed on the outer wall of the treatment box, and the aeration pump is connected to the main pipeline. By turning on the aeration pump, air is allowed to enter the aeration pipe through the main pipeline, and then the air is added to the flocculation zone of the treatment box through the aeration head, thereby aerating the pool water in the flocculation zone to improve the flocculation efficiency.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the pool water is preliminarily precipitated through the treatment mechanism, and the treatment mechanism is convenient for flocculation, precipitation and cleaning of the pool water, thereby improving convenience; the circulation mechanism is convenient for circulation of the pool water; the filtering mechanism is convenient for preliminarily filtering the pool water and removing larger particles of impurities therein; the backwashing mechanism is convenient for backwashing the filtering mechanism, thereby improving practicality; the stirring mechanism stirs the sewage in the treatment mechanism; and the aeration mechanism aerates the pool water in the treatment mechanism, thereby improving the efficiency of flocculation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a third axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the first front section axonometric structure of the utility model;

[0018] Figure 5 It is a second front section axonometric structural schematic diagram of the utility model;

[0019] Figure 6 It is a front cross-sectional structural schematic diagram of the utility model;

[0020] Figure 7 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0021] Markings in the attached drawings: 01, treatment mechanism; 11, treatment box; 12, sewage box; 13, first partition; 14, second partition; 15, first sealing plate; 16, first rotating lock plate; 02, circulation mechanism; 21, water inlet pump; 22, water return pump; 23, circulation pipeline; 03, filtering mechanism; 31, filter box; 32, filter plate; 33, second sealing plate; 34, second rotating lock shaft; 04, backwashing mechanism; 41, flushing pipe; 42, flushing head; 43, flushing pump; 44, water guide pipe; 05, stirring mechanism; 51, stirring shaft; 52, stirring blades; 53, stirring motor; 06, aeration mechanism; 61, main pipeline; 62, aeration pipe; 63, aeration head; 64, aeration pump. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] like Figures 1 to 5 As shown, it includes a treatment box 11, and also includes a treatment mechanism 01, a circulation mechanism 02, a filtering mechanism 03, a backwashing mechanism 04, a stirring mechanism 05 and an aeration mechanism 06. The circulation mechanism 02 is installed on the treatment mechanism 01, the filtering mechanism 03 is installed on the treatment mechanism 01, the backwashing mechanism 04 is installed on the filtering mechanism 03, the stirring mechanism 05 is installed in the treatment mechanism 01, and the aeration mechanism 06 is installed in the treatment mechanism 01;

[0025] The treatment mechanism 01 performs preliminary sedimentation on the pool water, the circulation mechanism 02 facilitates the circulation of the pool water, the filtering mechanism 03 facilitates preliminary filtration of the pool water, the backwashing mechanism 04 facilitates the backwashing of the filtering mechanism 03, the stirring mechanism 05 stirs the sewage in the treatment mechanism 01, and the aeration mechanism 06 aerates the pool water in the treatment mechanism 01;

[0026] The treatment mechanism 01 includes a treatment box 11, a sewage box 12, a first partition 13, a second partition 14, a first sealing plate 15 and a first rotating lock plate 16. The treatment box 11 and the sewage box 12 are provided with chambers. The sewage box 12 is installed at the bottom end of the treatment box 11. The chambers of the treatment box 11 and the sewage box 12 are connected. The first partition 13 and the second partition 14 are installed on the inner wall of the treatment box 11, and then the chamber in the treatment box 11 is divided into a sedimentation area, a flocculation area and a clean water area by the first partition 13 and the second partition 14. A part of the sewage box 12 is located on one side of the treatment box 11. The first sealing plate 15 is rotatably installed at the top of the sewage box 12. The first rotating lock plate 16 is installed on the side wall of the sewage box 12. The first sealing plate 15 is in a sealed state when connected to the sewage box 12.

[0027] The circulation mechanism 02 includes an inlet pump 21, a return pump 22 and a circulation pipeline 23. The inlet pump 21 is installed on the filter mechanism 03, the return pump 22 is installed on the side wall of the treatment box 11, the return pump 22 is connected to the clean water area of ​​the treatment box 11, and the circulation pipeline 23 is installed on the return pump 22;

[0028] The filter mechanism 03 includes a filter box 31, a filter plate 32, a second sealing plate 33 and a second rotating lock shaft 34. The filter box 31 is installed on the side wall of the treatment box 11 through a water pipe, and the water pipe is connected to the preliminary sedimentation area of ​​the treatment box 11. The filter plate 32 is installed in the filter box 31, the second sealing plate 33 is rotatably installed on the top of the filter box 31, and the second rotating lock shaft 34 is rotatably installed on the side wall of the filter box 31. A sealing gasket is provided on the second sealing plate 33;

[0029] The backwashing mechanism 04 includes a flushing pipe 41, a flushing head 42, a flushing pump 43 and a water guide pipe 44. The flushing pipe 41 is installed on the inner wall of the filter box 31, the flushing head 42 is installed on the flushing pipe 41, the flushing pump 43 is installed on the side wall of the treatment box 11, and the water guide pipe 44 connects the flushing pipe 41 and the flushing pump 43;

[0030] The pool water is added into the filter box 31 through the water inlet pump 21, and the pool water is filtered through the filter plate 32, and then the pool water is added into the treatment box 11, and the pool water first enters the sedimentation area of ​​the treatment box 11, and then the pool water enters the flocculation area after preliminary sedimentation, and then the pool water enters the clean water area after flocculation, and then the pool water is returned through the return pump 22, thereby completing the water cycle, and the first sealing plate 15 is fixed by the first rotating lock plate 16, and opening the first sealing plate 15 is convenient for cleaning the preliminary sedimentation and flocculation sedimentation, and the second rotating lock shaft 34 is convenient for sealing and fixing the second sealing plate 33, and opening the second sealing plate 33 is convenient for cleaning impurities in the filter box 31, thereby improving practicality, and by opening the flushing pump 43, the water in the treatment box 11 is added into the flushing pipe 41 through the water pipe 44, and the filter plate 32 is backwashed by the flushing head 42, the stirring mechanism 05 stirs the sewage in the treatment mechanism 01, and the aeration mechanism 06 aerates the pool water in the treatment mechanism 01, thereby improving the efficiency of flocculation.

[0031] Example 2

[0032] like Figure 2 , Figure 5 and Figure 7 As shown, it includes a treatment box 11, and also includes a treatment mechanism 01, a circulation mechanism 02, a filtering mechanism 03, a backwashing mechanism 04, a stirring mechanism 05 and an aeration mechanism 06. The circulation mechanism 02 is installed on the treatment mechanism 01, the filtering mechanism 03 is installed on the treatment mechanism 01, the backwashing mechanism 04 is installed on the filtering mechanism 03, the stirring mechanism 05 is installed in the treatment mechanism 01, and the aeration mechanism 06 is installed in the treatment mechanism 01;

[0033] The treatment mechanism 01 performs preliminary sedimentation on the pool water, the circulation mechanism 02 facilitates the circulation of the pool water, the filtering mechanism 03 facilitates preliminary filtration of the pool water, the backwashing mechanism 04 facilitates the backwashing of the filtering mechanism 03, the stirring mechanism 05 stirs the sewage in the treatment mechanism 01, and the aeration mechanism 06 aerates the pool water in the treatment mechanism 01;

[0034] The stirring mechanism 05 includes a stirring shaft 51, a stirring blade 52 and a stirring motor 53. The stirring shaft 51 is rotatably mounted on the top of the inside of the processing box 11, the stirring blade 52 is mounted on the stirring shaft 51, and the stirring motor 53 is mounted on the top of the processing box 11. The output end of the stirring motor 53 is connected to the stirring shaft 51. A dosing port is provided on the side wall of the processing box 11.

[0035] The aeration mechanism 06 includes a main pipeline 61, an aeration pipe 62, an aeration head 63 and an aeration pump 64. The main pipeline 61 is installed on the inner wall of the treatment box 11, the aeration pipe 62 is installed on the main pipeline 61, the aeration head 63 is installed on the aeration pipe 62, and the aeration pump 64 is installed on the outer wall of the treatment box 11. The aeration pump 64 is connected to the main pipeline 61;

[0036] The pool water is initially precipitated by the treatment mechanism 01, and the treatment mechanism 01 is convenient for flocculation, precipitation and cleaning of the pool water, thereby improving convenience; the circulation mechanism 02 is convenient for circulation of the pool water; the filtering mechanism 03 is convenient for initial filtration of the pool water to remove larger particles of impurities therein; the backwashing mechanism 04 is convenient for backwashing the filtering mechanism 03, thereby improving practicality; when the pool water enters the flocculation area of ​​the treatment box 11, flocculant is added to the flocculation area of ​​the treatment box 11 through the dosing port of the treatment box 11, and then the stirring shaft 51 is driven to rotate by turning on the stirring motor 53, and then the pool water and flocculant in the flocculation area are mixed by the stirring blades 52 to improve the flocculation efficiency; the air is allowed to enter the aeration pipe 62 through the main pipeline 61 by turning on the aeration pump 64, and then air is added to the flocculation area of ​​the treatment box 11 through the aeration head 63, and then the pool water in the flocculation area is aerated to improve the flocculation efficiency.

[0037] like Figures 1 to 7 As shown, the utility model is a water purification device for the bottom of an aquaculture pond. When it is working, the pool water is added into the filter box 31 through the water inlet pump 21, and the pool water is filtered through the filter plate 32. Then the pool water is added into the treatment box 11. The pool water first enters the sedimentation area of ​​the treatment box 11, and then the pool water enters the flocculation area after preliminary sedimentation. After flocculation, the pool water enters the clean water area, and then the pool water is returned through the return pump 22 to complete the water cycle. The first sealing plate 15 is fixed by the first rotating lock plate 16. Opening the first sealing plate 15 facilitates the cleaning of the preliminary sedimentation and flocculation sedimentation. The second rotating lock shaft 34 facilitates the sealing and fixing of the second sealing plate 33. By opening the second sealing plate 33, it is convenient to clean the filter box 31. The impurities are cleaned to improve practicality. By turning on the flushing pump 43, the water in the treatment box 11 is added to the flushing pipe 41 through the water pipe 44, and the filter plate 32 is backwashed through the flushing head 42. When the pool water enters the flocculation area of ​​the treatment box 11, the flocculant is added to the flocculation area of ​​the treatment box 11 through the dosing port of the treatment box 11. Then, by turning on the stirring motor 53 to drive the stirring shaft 51 to rotate, and then the pool water and flocculant in the flocculation area are mixed by the stirring blades 52 to improve the flocculation efficiency. By turning on the aeration pump 64, air is allowed to enter the aeration pipe 62 through the main pipeline 61, and then air is added to the flocculation area of ​​the treatment box 11 through the aeration head 63, and then the pool water in the flocculation area is aerated to improve the flocculation efficiency.

[0038] The water inlet pump 21, the water return pump 22, the flushing pump 43, the stirring motor 53 and the aeration pump 64 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for creative work by technicians in this field.

[0039] The main function achieved by the utility model is: in the process of water purification, it is convenient to carry out multi-stage filtration and cleaning of pool water, thereby improving the quality and efficiency of cleaning.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A water purification device for aquaculture pond bottom, comprising a treatment box (11); characterized in that: It also includes a treatment mechanism (01), a circulation mechanism (02), a filtering mechanism (03), a backwashing mechanism (04), a stirring mechanism (05) and an aeration mechanism (06), wherein the circulation mechanism (02) is mounted on the treatment mechanism (01), the filtering mechanism (03) is mounted on the treatment mechanism (01), the backwashing mechanism (04) is mounted on the filtering mechanism (03), the stirring mechanism (05) is mounted in the treatment mechanism (01), and the aeration mechanism (06) is mounted in the treatment mechanism (01); The treatment mechanism (01) performs preliminary sedimentation on the pool water, the circulation mechanism (02) facilitates the circulation of the pool water, the filtering mechanism (03) facilitates the preliminary filtration of the pool water, the backwashing mechanism (04) facilitates the backwashing of the filtering mechanism (03), the stirring mechanism (05) stirs the sewage in the treatment mechanism (01), and the aeration mechanism (06) aerates the pool water in the treatment mechanism (01).

2. The water purification device for aquaculture pond bottom according to claim 1, characterized in that: The treatment mechanism (01) comprises a treatment box (11), a sewage box (12), a first partition plate (13), a second partition plate (14), a first sealing plate (15) and a first rotating lock plate (16). The treatment box (11) and the sewage box (12) are provided with chambers. The sewage box (12) is installed at the bottom end of the treatment box (11). The chambers of the treatment box (11) and the sewage box (12) are connected. The first partition plate (13) and the second partition plate (14) are installed in the treatment box (11). 1), and then the chamber in the treatment box (11) is divided into a sedimentation area, a flocculation area and a water purification area by a first partition (13) and a second partition (14). A part of the sewage discharge box (12) is located on one side of the treatment box (11). A first sealing plate (15) is rotatably mounted on the top of the sewage discharge box (12). A first rotating lock plate (16) is mounted on the side wall of the sewage discharge box (12). When the first sealing plate (15) is connected to the sewage discharge box (12), it is in a sealed state.

3. The aquaculture pond bottom water purification device according to claim 2, characterized in that: The circulation mechanism (02) comprises an inlet pump (21), a return pump (22) and a circulation pipeline (23); the inlet pump (21) is mounted on the filtering mechanism (03); the return pump (22) is mounted on the side wall of the treatment box (11); the return pump (22) is connected to the clean water area of ​​the treatment box (11); and the circulation pipeline (23) is mounted on the return pump (22).

4. The aquaculture pond bottom water purification device according to claim 2, characterized in that: The filtering mechanism (03) comprises a filtering box (31), a filtering plate (32), a second sealing plate (33) and a second rotating locking shaft (34); the filtering box (31) is mounted on the side wall of the processing box (11) via a water pipe, the water pipe is connected to the preliminary sedimentation area of ​​the processing box (11), the filtering plate (32) is mounted in the filtering box (31), the second sealing plate (33) is rotatably mounted on the top of the filtering box (31), the second rotating locking shaft (34) is rotatably mounted on the side wall of the filtering box (31), and a sealing gasket is arranged on the second sealing plate (33).

5. The aquaculture pond bottom water purification device according to claim 4, characterized in that: The backwashing mechanism (04) comprises a flushing pipe (41), a flushing head (42), a flushing pump (43) and a water guide pipe (44); the flushing pipe (41) is installed on the inner wall of the filter box (31); the flushing head (42) is installed on the flushing pipe (41); the flushing pump (43) is installed on the side wall of the treatment box (11); and the water guide pipe (44) connects the flushing pipe (41) and the flushing pump (43).

6. The aquaculture pond bottom water purification device according to claim 2, characterized in that: The stirring mechanism (05) comprises a stirring shaft (51), a stirring blade (52) and a stirring motor (53); the stirring shaft (51) is rotatably mounted on the top of the interior of the processing box (11); the stirring blade (52) is mounted on the stirring shaft (51); the stirring motor (53) is mounted on the top of the processing box (11); the output end of the stirring motor (53) is connected to the stirring shaft (51); and a drug adding port is arranged on the side wall of the processing box (11).

7. The aquaculture pond bottom water purification device according to claim 2, characterized in that: The aeration mechanism (06) comprises a main pipeline (61), an aeration pipe (62), an aeration head (63) and an aeration pump (64); the main pipeline (61) is installed on the inner wall of the treatment box (11); the aeration pipe (62) is installed on the main pipeline (61); the aeration head (63) is installed on the aeration pipe (62); the aeration pump (64) is installed on the outer wall of the treatment box (11); and the aeration pump (64) is connected to the main pipeline (61).

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