A device for regulating a harmful microorganism community in sludge

Abstract

The utility model discloses a kind of harmful microbial communities in sludge regulating device, belong to bottom mud processing technical field, its technical scheme main point is, including ship and placing in ground air solution complex oxygen system, the ship is provided with lifter, the lifter is connected with adjusting part, the adjusting part includes enclosed cover, the top of enclosed cover is provided with driving motor, driving motor's output shaft is installed with rotating rod, the end of rotating rod is provided with pawl, rotating rod is provided with threaded section, threaded section is spin-connected with moving disc, moving disc separates the enclosed cover inside into placement area and stirring area, the radius of stirring area is greater than the radius of placement area, water purifying agent is placed in the placement area, enclosed cover is provided with slide bar, the moving disc is slidably connected with the slide bar. This kind of scheme closed fixed point processing and optimize the community structure of microorganism in bottom mud, secondary pollution does not appear, effectively promote water quality.

Description

Technical Field

[0001] This utility model relates to the field of sediment treatment technology, specifically a device for regulating harmful microbial communities in silt. Background Technology

[0002] When water bodies are polluted, harmful microorganisms will grow in the silt at the bottom, thus affecting water quality. Most existing methods for treating bottom sediment involve dredging, which can easily cause the microbial community in the sediment to escape to other areas, expanding the scope of pollution. It is difficult to thoroughly optimize and regulate the harmful microorganisms in the bottom sediment area, and the project is large-scale, complex and cumbersome, and may result in secondary pollution. In view of this, a device for regulating the harmful microbial community in silt is proposed. Utility Model Content

[0003] To address the problems existing in the prior art, the purpose of this utility model is to provide a device for regulating harmful microbial communities in sludge, which can treat and optimize the community structure of microorganisms in bottom sediment in a closed and fixed manner, without causing secondary pollution and effectively improving water quality.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a device for regulating harmful microbial communities in sludge, comprising a boat and an aerosol reoxygenation system placed on the ground. The boat is equipped with a lifter, and an adjusting component is connected to the lifter. The adjusting component includes a closed cover, a drive motor is provided on the top of the closed cover, a rotating rod is mounted on the output shaft of the drive motor, a pawl is provided at the end of the rotating rod, a threaded section is provided on the rotating rod, and a movable disk is screwed onto the threaded section. The movable disk divides the interior of the closed cover into a placement area and a stirring area. The radius of the stirring area is larger than the radius of the placement area. A water purification agent is placed in the placement area. A sliding rod is provided on the closed cover, and the movable disk is slidably connected to the sliding rod.

[0005] In some embodiments, a rope connects the lift to the enclosure.

[0006] In some embodiments, the drive motor is a submersible motor.

[0007] In some embodiments, the placement area has an opening, and a plug is provided in the opening.

[0008] In some embodiments, the edges of the moving disc and the connecting edges of the placement area and the stirring area are both inclined.

[0009] In some embodiments, the bottom of the enclosure is provided with a plurality of inserts.

[0010] In summary, this utility model has the following beneficial effects:

[0011] This invention uses a lifting device to place the regulating component into a designated adjustment area. The claws in the regulating component agitate and stir the bottom sediment, ensuring thorough mixing between the polluted bottom sediment layer and the lower water layer. Simultaneously, the threaded section of the lever mixes the water purification agent in the placement area with the water in the stirring area to optimize water quality. Finally, after a period of settling, an aerobic environment is created through an air-dissolved reoxygenation system, thereby regulating the microbial community structure of the bottom sediment. This closed-loop, targeted treatment optimizes the microbial community structure in the bottom sediment, preventing secondary pollution and effectively improving water quality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the adjusting component of this utility model.

[0014] In the diagram: 1. Boat; 2. Lifter; 3. Adjuster; 31. Rope; 32. Enclosed cover; 33. Drive motor; 34. Rotating rod; 35. Threaded section; 36. Moving disc; 37. Placement area; 371. Slide rod; 38. Stirring area; 39. Pulley; 310. Insert block; 4. Plug. Detailed Implementation

[0015] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0018] See Figure 1-2 A device for regulating harmful microbial communities in sludge includes a boat 1 and an aerosol reoxygenation system placed on the ground. The boat 1 is equipped with a lifter 2, and an adjusting component 3 is connected to the lifter 2. The adjusting component 3 includes a closed cover 32. A drive motor 33 is installed on the top of the closed cover 32. A rotating rod 34 is installed on the output shaft of the drive motor 33. A pawl 39 is installed at the end of the rotating rod 34. A threaded section 35 is provided on the rotating rod 34. A movable disk 36 is screwed onto the threaded section 35. The movable disk 36 divides the interior of the closed cover 32 into a placement area 37 and a stirring area 38. The radius of the stirring area 38 is larger than the radius of the placement area 37. A water purification agent is placed in the placement area 37. A sliding rod 371 is provided on the closed cover 32. The movable disk 36 is slidably connected to the sliding rod 371. In use, the operator maneuvers boat 1 to the designated area, then uses lift 2 to place adjustment component 3 to the lake bottom. As adjustment component 3 sinks to the bottom under its own weight, the sealing cover 32 locks onto the bottom sediment, creating a closed space inside. Next, drive motor 33 is activated, rotating rod 34, which in turn drives pawl 39 to agitate the bottom sediment. As the sediment is agitated and loosened, it becomes difficult for the sealing cover 32 to withstand its weight, causing it to gradually sink into the sediment, thus continuing to agitate deeper layers. Simultaneously, the rotating rod 34, through threaded section 35, causes moving disc 36 to gradually move downwards under the constraint of slide rod 371, from placement area 37 to stirring area 38, until it reaches below the water surface in stirring area 38. Then, stirring area 38... Water enters the placement zone 37, where the water purification agent is mixed with the water in the mixing zone 38 by the rotation of the claw 39. This removes residual, difficult-to-degrade suspended solids from the water, improving its transparency. Then, the drive motor 33 drives the rotating rod 34 to rotate, causing the moving plate 36 to move upwards and reset, thus leaving some water in the placement zone 37 with the same water quality as the mixing zone 38. After a period of settling, the operator controls the lifting device 2 to retrieve the regulating component 3, thereby adjusting the microbial community structure in the sediment. The dissolved oxygen reoxygenation system reoxygenates this area, creating an aerobic environment, thus adjusting the microbial community structure of the sediment. After the regulating component 3 is retrieved, the operator can sample some water from the placement zone 37 for testing to see if the water quality has improved, providing samples for subsequent optimization.

[0019] In some embodiments, a rope 31 is connected between the lifting device 2 and the enclosure 32. The lifting device 2 can be an existing cable reel, but is not limited to it. The lifting device 2 controls the winding and unwinding of the rope 31, so that the enclosure 32 can be retrieved using the rope 31 after it is lowered to the bottom of the lake.

[0020] In some embodiments, the drive motor 33 is a submersible motor. This ensures that the drive motor 33 drives the rotating rod 34 normally after the device is submerged in water.

[0021] In some embodiments, the placement area 37 has an opening, and a plug 4 is provided on the opening. The plug 4 can be pulled out when the operator puts the water purification agent into the placement area 37, and then the plug 4 can be used to block the opening to prevent water from entering, thus ensuring that water flows into the placement area 37.

[0022] In some embodiments, the edges of the moving disc 36 and the connecting edges of the placement area 37 and the mixing area 38 are inclined. After the moving disc 36 moves to the mixing area 38, the two inclined edges accelerate the flow rate of water from the mixing area 38 into the placement area 37, thereby quickly flushing the water purification agent and rapidly mixing the water purification agent with the bottom sediment.

[0023] In some embodiments, the bottom of the enclosure 32 is provided with a plurality of inserts 310. The inserts 310 can improve the destructive effect of the enclosure 32 on the bottom sediment after it enters the lake bottom, thereby allowing the enclosure 32 to extend into the bottom sediment and form a completely sealed environment.

[0024] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A device for regulating harmful microbial communities in sludge, comprising a boat (1) and an aerosol reoxygenation system placed on the ground, characterized in that: The ship (1) is equipped with a lifter (2), and an adjusting component (3) is connected to the lifter (2). The adjusting component (3) includes a closed cover (32). A drive motor (33) is provided on the top of the closed cover (32). A rotating rod (34) is installed on the output shaft of the drive motor (33). A pawl (39) is provided at the end of the rotating rod (34). A threaded section (35) is provided on the rotating rod (34). A movable disk (36) is screwed onto the threaded section (35). The movable disk (36) divides the interior of the closed cover (32) into a placement area (37) and a stirring area (38). The radius of the stirring area (38) is larger than the radius of the placement area (37). A water purification agent is placed in the placement area (37). A sliding rod (371) is provided on the closed cover (32). The movable disk (36) is slidably connected to the sliding rod (371).

2. The device for regulating harmful microbial communities in sludge according to claim 1, characterized in that: A rope (31) connects the elevator (2) to the enclosure (32).

3. The device for regulating harmful microbial communities in sludge according to claim 1, characterized in that: The drive motor (33) is a submersible motor.

4. The device for regulating harmful microbial communities in sludge according to claim 1, characterized in that: The placement area (37) has an opening, and a plug (4) is provided on the opening.

5. The device for regulating harmful microbial communities in sludge according to claim 1, characterized in that: The edges of the moving disc (36) and the connecting edges of the placement area (37) and the stirring area (38) are all inclined.

6. The device for regulating harmful microbial communities in sludge according to claim 1, characterized in that: The bottom of the enclosure (32) is provided with multiple inserts (310).

Images