Aquaculture wastewater treatment device

Abstract

The utility model relates to the technical field of wastewater treatment devices, and discloses an aquaculture wastewater treatment device which comprises a box body and a stirring box fixedly connected in the box body, symmetrical L-shaped plates are fixedly connected to the inner wall of the box body and located above the stirring box, a filter box is rotatably connected between the two L-shaped plates, and the filter box is provided with a filter screen. A threaded pipe is fixedly connected to one side of the filter box, a water inlet pipe penetrates through one side of the box body, the end, extending into the box body, of the water inlet pipe is in threaded connection with the threaded pipe, a limiting assembly is fixedly connected to one side of each L-shaped plate, and an access door is hinged to one side of the box body; according to the treatment device for the aquaculture wastewater, an access door is opened, an L-shaped plate is arranged in the box body, and a filter box is in sliding connection with the L-shaped plate, so that people can detach the filter box from the interior of the box body and replace a filter plate in the filter box, normal operation of the device can be ensured, and the service life of the device is prolonged. And the device can always keep a better filtering effect on the wastewater.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment devices, in particular to a device for treating aquaculture wastewater. Background Art

[0002] Wastewater treatment is the technology of treating wastewater by physical, chemical and biological methods to purify wastewater and reduce pollution, so as to achieve wastewater recycling and reuse, and make full use of water resources. Commonly used agents for wastewater treatment include flocculants, coagulants, conditioners, etc., and treatment technologies include pretreatment, new fillers, ceramic membranes, etc. Wastewater treatment is the technology of treating wastewater by physical, chemical and biological methods to purify wastewater and reduce pollution, so as to achieve wastewater recycling and reuse, and make full use of water resources. Commonly used agents for wastewater treatment include flocculants, coagulants, conditioners, etc., and treatment technologies include pretreatment, new fillers, ceramic membranes, etc.

[0003] In the prior art, patent number CN216273480U proposes a treatment device for aquaculture wastewater. The present technical solution discloses a treatment device for aquaculture wastewater, including an overall device, and a supporting mechanism for supporting the overall device is provided at the bottom of the overall device; the present utility model can filter impurities in the wastewater through a filtering mechanism, thereby preventing impurities from affecting the quality and efficiency of filtering, and can quantitatively add the raw materials and clean water for wastewater treatment through the coordinated use of the first feeding port, the scale line, the first inclined plate, the first connecting pipe, the first solenoid valve, and the second feeding port, thereby facilitating the neutralization treatment of harmful substances in the wastewater, thereby facilitating the processing of the wastewater, and the present technical solution can accelerate the efficiency and quality of neutralization between the agent and the wastewater through the coordinated use of the stirring box, the feeding port, the second inclined plate, the rotating motor, the connecting rod, and the stirring rod, and the stirring rod is driven by the rotating motor to stir the wastewater and the agent, thereby accelerating the reaction of the agent with the harmful substances in the wastewater, thereby accelerating the purification efficiency;

[0004] However, during the wastewater treatment process of the device, a large amount of impurities will remain inside the filter box. If the impurities inside the filter box are not cleaned in time, it will not only affect the filtering effect of the device on the wastewater, but also cause clogging of the filter box, thereby affecting the normal operation of the device. The filter box of the device is fixedly installed inside the box, which makes it inconvenient for people to clean the filter box inside the box.

[0005] In order to solve the above problems, this application proposes a device for treating aquaculture wastewater. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a device for treating aquaculture wastewater to at least solve one of the problems raised by the background technology, thereby making the use of the wastewater treatment device more convenient.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for treating aquaculture wastewater, comprising a box body and a stirring box fixedly connected to the inside of the box body, an inner wall of the box body is located above the stirring box and is fixedly connected with a symmetrical L-shaped plate, a filter box is rotatably connected between the two L-shaped plates, one side of the filter box is fixedly connected with a threaded pipe, one side of the box body is penetrated by a water inlet pipe, and one end of the water inlet pipe extends to the inside of the box body and is threadedly connected with the threaded pipe, one side of the L-shaped plate is fixedly connected with a limiting component, one side of the box body is hinged with an inspection door, one side of the inspection door is hinged with a symmetrical buckle, one side of the box body is fixedly connected with a lock buckle matching the buckle, and a handle is fixedly connected to the inspection door.

[0008] Preferably, the limiting assembly includes an L-shaped plate with one side fixedly connected to a fixed shell, a sliding cavity is opened on one side of the fixed shell, the interior of the sliding cavity is slidably connected to the limiting plate, a threaded rod passes through the fixed shell, and one end of the threaded rod extends to the inside of the sliding cavity and is rotatably connected to the limiting plate.

[0009] Preferably, an observation port is provided on the inspection door, an observation window is fixedly connected to the inside of the observation port, and the observation window is transparent.

[0010] Preferably, symmetrical T-shaped sliding blocks are fixedly connected to both sides of the filter box, and the inner wall of the long side of the L-shaped plate is provided with a T-shaped sliding groove matching the T-shaped sliding blocks.

[0011] Preferably, the top and the bottom of the limiting plate are fixedly connected with guide blocks, and the inner wall of the sliding cavity is provided with guide grooves matching the guide blocks.

[0012] Preferably, one side of the T-shaped slider is rotatably connected to a plurality of balls, and the balls are evenly distributed on one side of the T-shaped slider in a linear array.

[0013] Preferably, one end of the threaded rod is fixedly connected to a special-shaped knob, and the outer wall of the special-shaped knob is covered with an anti-slip sleeve.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] For this aquaculture wastewater treatment device, after the device has been used for a period of time, the staff can open the inspection door, and through the L-shaped plate set inside the box, the filter box and the L-shaped plate are slidingly connected, so that people can remove the filter box from the inside of the box and replace the filter plate inside the filter box, which can not only ensure the normal operation of the device, but also enable the device to always maintain a good filtering effect on the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model after the filter box is taken out;

[0019] Figure 4 This is a schematic diagram of the overall three-dimensional structure of the filter box of the utility model;

[0020] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. Box body; 2. Mixing box; 3. Filter box; 4. Inspection door; 5. Buckle; 6. Lock; 7. Handle; 8. Threaded pipe; 9. Water inlet pipe; 10. L-shaped plate; 11. Fixed shell; 12. Sliding cavity; 13. Limiting plate; 14. Threaded rod; 15. T-shaped slider; 16. T-shaped slide groove; 17. Guide block; 18. Guide groove; 19. Ball bearing; 20. Observation window. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 A device for treating aquaculture wastewater comprises a box body 1 and a stirring box 2 fixedly connected inside the box body 1, an inner wall of the box body 1 is located above the stirring box 2 and is fixedly connected with a symmetrical L-shaped plate 10, a filter box 3 is rotatably connected between the two L-shaped plates 10, one side of the filter box 3 is fixedly connected with a threaded pipe 8, one side of the box body 1 is penetrated by an inlet pipe 9, and one end of the inlet pipe 9 extending to the inside of the box body 1 is threadedly connected with the threaded pipe 8, one side of the L-shaped plate 10 is fixedly connected with a limiting component, an inspection door 4 is hinged on one side of the box body 1, a symmetrical buckle 5 is hinged on one side of the inspection door 4, a lock buckle 6 matching the buckle 5 is fixedly connected to one side of the box body 1, and a handle 7 is fixedly connected to the inspection door 4.

[0024] Specific working principle and implementation method: According to the prior art of patent number CN216273480U, it can be obtained that during the wastewater treatment process of the device, a large amount of impurities will remain in the filter box 3. If the impurities in the filter box 3 are not cleaned in time, it will not only affect the filtering effect of the device on the wastewater, but also cause clogging of the filter box 3, thereby affecting the normal operation of the device. The filter box 3 of the device is fixedly installed inside the box body 1, which makes it inconvenient for people to clean the filter box 3 inside the box body 1; therefore, there are the technical problems mentioned in the background technology; the above-mentioned scheme can solve the above-mentioned problems; when the device After the device has been used for a period of time, the staff can open the inspection door 4, and through the L-shaped plate 10 set inside the box body 1, the filter box 3 is slidably connected to the L-shaped plate 10, so that people can remove the filter box 3 from the inside of the box body 1 and replace the filter plate inside the filter box 3, which can not only ensure the normal operation of the device, but also enable the device to always maintain a good filtering effect on wastewater. After people clean the inside of the filter box 3, install the filter box 3 between the L-shaped plates 10, fix it with the limit assembly, close the inspection door 4, and engage the buckle 5 on the inspection door 4 with the lock buckle 6 on the box body 1, and the device can operate normally.

[0025] like Figure 5 As shown, the limiting assembly includes an L-shaped plate 10, one side of which is fixedly connected to a fixed shell 11, a sliding cavity 12 is opened on one side of the fixed shell 11, the interior of the sliding cavity 12 is slidably connected to a limiting plate 13, a threaded rod 14 passes through the fixed shell 11, and one end of the threaded rod 14 extends to the interior of the sliding cavity 12 and is rotatably connected to the limiting plate 13. When the staff installs the filter box 3 between the two L-shaped plates 10, the threaded rod 14 can be rotated to push the limiting plate 13 outward, so that the limiting plate 13 and the filter box 3 are abutted, which can play a better limiting role on the filter box 3, thereby making the device more stable during operation.

[0026] like Figure 1 As shown, an observation port is provided on the inspection door 4, and an observation window 20 is fixedly connected to the inside of the observation port, and the observation window 20 is transparent. The observation window 20 can be made of tempered glass. Since the tempered glass has high transparency and strong hardness, by setting the observation window 20, the staff can observe the internal situation of the box body 1 from the outside, so that the staff can clean and repair the inside of the box body 1 in time, thereby ensuring the normal operation of the device.

[0027] like Figure 4 and Figure 5As shown, symmetrical T-shaped sliders 15 are fixedly connected to both sides of the filter box 3, and the inner wall of the long side of the L-shaped plate 10 is provided with a T-shaped groove 16 matching the T-shaped slider 15. When the filter box 3 slides between the two L-shaped plates 10, the T-shaped sliders 15 arranged on both sides of the filter box 3 and the T-shaped groove 16 arranged on the L-shaped plate 10 can play a better role in limiting and guiding the filter box 3, thereby making the filter box 3 more stable during the sliding process between the two L-shaped plates 10, thereby effectively improving the stability of the device during operation.

[0028] like Figure 5 As shown, the top and bottom of the limit plate 13 are fixedly connected with guide blocks 17, and the inner wall of the slide cavity 12 is provided with guide grooves 18 matching the guide blocks 17. During the sliding process of the limit plate 13 inside the slide cavity 12, the guide blocks 17 arranged on the limit plate 13 and the guide grooves 18 arranged on the inner wall of the slide cavity 12 can play a good role in limiting and guiding the limit plate 13, thereby effectively preventing the limit plate 13 from sliding out of the slide cavity 12, and further effectively ensuring the normal operation of the limit device, thereby making the device more stable during operation.

[0029] like Figure 4 As shown, one side of the T-shaped slider 15 is rotatably connected to a plurality of ball bearings 19, and the ball bearings 19 are equidistantly distributed in a linear array on one side of the T-shaped slider 15. When the filter box 3 slides between the two L-shaped plates 10, the T-shaped slider 15 slides inside the T-shaped slot 16. The plurality of ball bearings 19 arranged on one side of the T-shaped slider 15 can effectively reduce the friction between the T-shaped slider 15 and the inner wall of the T-shaped slot 16, thereby making the filter box 3 move more smoothly between the two L-shaped plates 10, and can effectively reduce the wear of the inner wall of the T-shaped slot 16 on the T-shaped slider 15, thereby further extending the service life of the device.

[0030] like Figure 5 As shown, one end of the threaded rod 14 is fixedly connected to a special-shaped knob, and the outer wall of the special-shaped knob is provided with an anti-slip sleeve. When people rotate the threaded rod 14 to move the limit plate 13, the special-shaped knob provided at one end of the threaded rod 14 can make it easier and more labor-saving for people to rotate the threaded rod 14. The anti-slip sleeve provided on the outer wall of the special-shaped knob can effectively increase the friction between people's hands and the special-shaped knob to prevent people's hands from slipping, thereby making the device more convenient to use.

[0031] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for treating aquaculture wastewater, comprising a box (1) and a stirring box (2) fixedly connected to the box (1), characterized in that: The inner wall of the box body (1) is located above the mixing box (2) and is fixedly connected with a symmetrical L-shaped plate (10); a filter box (3) is rotatably connected between the two L-shaped plates (10); a threaded pipe (8) is fixedly connected to one side of the filter box (3); a water inlet pipe (9) passes through one side of the box body (1); and one end of the water inlet pipe (9) extending to the inside of the box body (1) is threadedly connected to the threaded pipe (8); a limiting component is fixedly connected to one side of the L-shaped plate (10); an inspection door (4) is hingedly connected to one side of the box body (1); a symmetrical buckle (5) is hingedly connected to one side of the inspection door (4); a lock buckle (6) matching the buckle (5) is fixedly connected to one side of the box body (1); and a handle (7) is fixedly connected to the inspection door (4).

2. The aquaculture wastewater treatment device according to claim 1, characterized in that: The limiting assembly comprises an L-shaped plate (10) having a fixed shell (11) fixedly connected to one side thereof, a sliding cavity (12) being provided on one side of the fixed shell (11), a limiting plate (13) being slidably connected inside the sliding cavity (12), a threaded rod (14) penetrating the fixed shell (11), and one end of the threaded rod (14) extending to the inside of the sliding cavity (12) being rotatably connected to the limiting plate (13).

3. The aquaculture wastewater treatment device according to claim 1, characterized in that: An observation port is provided on the inspection door (4), and an observation window (20) is fixedly connected to the inside of the observation port, and the observation window (20) is transparent.

4. The aquaculture wastewater treatment device according to claim 1, characterized in that: Symmetrical T-shaped sliding blocks (15) are fixedly connected to both sides of the filter box (3), and the inner wall of the long side of the L-shaped plate (10) is provided with a T-shaped sliding groove (16) matching the T-shaped sliding blocks (15).

5. The aquaculture wastewater treatment device according to claim 2, characterized in that: The top and bottom of the limiting plate (13) are fixedly connected with a guide block (17), and the inner wall of the sliding cavity (12) is provided with a guide groove (18) matching the guide block (17).

6. The aquaculture wastewater treatment device according to claim 4, characterized in that: One side of the T-shaped slider (15) is rotatably connected to a plurality of balls (19), and the balls (19) are distributed in a linear array at equal distances on one side of the T-shaped slider (15).

7. The aquaculture wastewater treatment device according to claim 2, characterized in that: One end of the threaded rod (14) is fixedly connected to a special-shaped knob, and an outer wall of the special-shaped knob is provided with an anti-slip sleeve.

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