A bacteria agent slow-release suspension device for river regulation

Abstract

The utility model discloses a kind of for river regulation's fungicide slow-release suspension device, it is related to river regulation technical field, including floating module and the slow-release bacteria brick of being set to the bottom of floating module, setting is prompted mechanism on the floating module, prompted mechanism includes the placing net box of being set to the bottom of floating module, for placing slow-release bacteria brick;The crossbar of the bottom of floating module is provided with cross, the top of crossbar is fixedly provided with lifting column;The utility model passes through the prompted mechanism of design, solved slow-release bacteria brick underwater consumption state difficultly direct-viewing monitoring prompt problem, by slow-release bacteria brick consumption situation conversion into the displacement change of lifting column, the distance of the top of lifting column exposed floating module is judged to judge the consumption of slow-release bacteria brick consumption, timely and conveniently change, avoid management effect interruption, can also be adapted to the installation use of slow-release bacteria brick of different thickness specifications simultaneously, improve device flexibility and universality.

Description

Technical Field

[0001] This utility model belongs to the field of river management technology, specifically a microbial agent slow-release suspension device for river management. Background Technology

[0002] In river management, where water flow is typically fast and cross-sections are large, traditional direct application methods are prone to being washed away by the water flow, making rapid biofilm formation difficult and inefficient. Slow-release microbial bricks, typically placed directly under suspended modules, allow for targeted release and maintain a high concentration of microorganisms around the modules for extended periods. This effectively prevents the microbial agent from being quickly lost with the water flow, significantly extending the effective treatment time. This method reduces the loss rate and frequency of application of the microbial agent, achieving efficient utilization and, in the long run, lowering maintenance costs and reagent consumption.

[0003] In existing technologies, slow-release bacterial blocks are suspended underwater, and their consumption status is difficult to monitor intuitively. When the bacterial agent is nearly depleted, there is no effective warning mechanism, which makes it impossible for staff to detect and replace the slow-release bacterial blocks in time, resulting in interruption or reduction of the treatment effect and affecting the continuity and stability of river management. To address this issue, we propose a slow-release suspension device for bacterial agents used in river management. Utility Model Content

[0004] The purpose of this invention is to provide a slow-release suspension device for bacterial agents used in river management, so as to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slow-release suspension device for river management, comprising a floating module and a slow-release bacterial brick disposed at the bottom of the floating module, wherein the floating module is provided with a prompting mechanism, the prompting mechanism comprising: A placement net box located at the bottom of the floating module is used to place slow-release bacterial bricks. A cross-shaped bar is provided below the floating module, and a lifting column is fixedly provided at the top of the cross-shaped bar. Two sets of fixing rods are fixedly provided at the top of the floating module, and sliding plates are slidably provided on the outside of the fixing rods.

[0006] Preferably, a top block is fixedly provided at the top of the fixing rod, and a connecting spring is fixedly provided between the top block and the sliding plate.

[0007] Preferably, the inner wall of the mesh box is fixedly provided with multiple sets of limiting strips for guiding and limiting the movement of the cross-shaped strips.

[0008] Preferably, the floating module is fixedly provided with fixing plates on both the front and back sides.

[0009] Preferably, the top of the floating module is provided with a limiting component, which includes a mounting column fixed to the top of the floating module, and a sliding strip is slidably provided inside the mounting column.

[0010] Preferably, the lifting column has a limiting groove inside.

[0011] Preferably, the mounting post is threaded with screws.

[0012] Preferably, the floating module is fixedly provided with retaining rings on both the front and back sides.

[0013] Compared with the prior art, the beneficial effects of this utility model are: (1) This utility model solves the problem of the difficulty in intuitively monitoring and prompting the underwater consumption status of slow-release bacteria bricks through the designed prompting mechanism. By converting the consumption status of slow-release bacteria bricks into the displacement change of the lifting column, the distance of the top of the lifting column exposed above the floating module is judged to determine the consumption amount of slow-release bacteria bricks, so as to make timely and convenient replacement and avoid interruption of the treatment effect. At the same time, it can also be adapted to the installation and use of slow-release bacteria bricks of different thicknesses and specifications, improving the flexibility and versatility of the device.

[0014] (2) By designing a limiting component, the movable strip inside the mounting column can be slidably installed when disassembling and assembling the slow-release bacteria brick, so that its end can be inserted into the limiting groove of the lifting column, locking the position of the lifting column and the cross-shaped strip, preventing the two from moving randomly during operation, and reducing the difficulty of disassembling and assembling the mesh box and replacing the slow-release bacteria brick. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the floating module and the net box of this utility model; Figure 3 This is a schematic diagram of the slow-release bacterial brick structure of this utility model; Figure 4 This is a schematic diagram of the cross-shaped strip structure of this utility model; Figure 5 This is a schematic diagram of the limiting component structure of this utility model; In the diagram: 100, Floating module; 101, Fixing ring; 102, Slow-release mushroom brick; 200, Placement box; 201, Fixing plate; 202, Lifting column; 203, Cross-shaped strip; 204, Limiting strip; 205, Fixing rod; 206, Connecting spring; 207, Sliding plate; 208, Top block; 300, Mounting column; 301, Moving strip; 302, Limiting groove. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] Example 1 Please see Figures 1-5 This utility model provides a technical solution: a slow-release suspension device for bacterial agents used in river management, comprising a floating module 100 and a slow-release bacterial brick 102 disposed at the bottom of the floating module 100. The floating module 100 is a floating plate, and a prompting mechanism is provided on the floating module 100. The prompting mechanism includes: The placement net box 200, located at the bottom of the floating module 100, is used to place the slow-release bacterial bricks 102. A cross-shaped bar 203 is provided below the floating module 100. The cross-shaped bar 203 is located at the bottom of the slow-release mycelium brick 102 and contacts the top of the slow-release mycelium brick 102. A lifting column 202 is fixedly installed at the top of the cross-shaped bar 203. A through slot is opened inside the floating module 100 for the top of the lifting column 202 to pass through. Two sets of fixing rods 205 are fixedly installed at the top of the floating module 100. A sliding plate 207 is slidably installed on the outside of the fixing rod 205. The sliding plate 207 is fixed on the lifting column 202 and can move up and down on the fixing rod 205 along with the up and down movement of the lifting column 202, which can increase the stability of the lifting column 202 when it moves up and down.

[0018] Example 2 Please refer to Example 1. Figures 1-5 A top block 208 is fixedly installed on the top of the fixed rod 205. A connecting spring 206 is fixedly installed between the top block 208 and the sliding plate 207. The connecting spring 206 generates a downward force on the lifting column 202, which in turn generates a downward force on the cross-shaped bar 203. As the slow-release bacteria brick 102 is slowly released and consumed underwater, the thickness of the slow-release bacteria brick 102 gradually decreases. At this time, the cross-shaped bar 203 begins to move downward, causing the lifting column 202 to descend as well. The consumption of the slow-release bacteria brick 102 is observed by observing the distance from the top of the lifting column 202 to the floating module 100. When the distance from the top of the lifting column 202 to the floating module 100 is small, the thickness of the slow-release bacteria brick 102 decreases and it is about to be consumed. This prompts the personnel to replace the slow-release bacteria brick 102 in time. Multiple sets of limiting strips 204 are fixedly installed on the inner wall of the net box 200 to guide and limit the cross-shaped strip 203 when it moves, so as to prevent the cross-shaped strip 203 from tilting when it moves, which would affect the vertical and stable descent of the lifting column 202. The floating module 100 is fixedly provided with a fixing plate 201 on both the front and back, and the fixing plate 201 is fixedly connected to the placement net box 200 by bolts. The placement net box 200 can be easily disassembled and assembled by bolts, making it easy to replace the slow-release bacteria brick 102 placed inside.

[0019] Example 3 Please refer to Example 2. Figures 1-5 The top of the floating module 100 is provided with a limiting component, which includes a mounting post 300 fixed to the top of the floating module 100, and a sliding strip 301 is slidably provided inside the mounting post 300. The lifting column 202 has a limiting groove 302 inside, and the end of the moving bar 301 can be inserted into the limiting groove 302. The mounting column 300 is connected to a screw via a thread, and the working end of the screw extends to the surface of the moving strip 301. When placing or replacing the slow-release bacterial brick 102, the lifting column 202 is moved upward to a suitable height position, so that the limiting groove 302 in the lifting column 202 is aligned with the right end of the moving strip 301. Then, the screw on the mounting column 300 is turned upward to loosen it. Then, the moving strip 301 is moved to the right. At this time, the right end of the moving strip 301 passes into the interior of the limiting groove 302 to limit the lifting column 202 that has moved upward to a suitable position. When the lifting column 202 moves upward, it will also drive the cross-shaped strip 203 at the bottom to move upward to a suitable position. The moving strip 301 also limits the cross-shaped strip 203. At this time, the bolts on the fixing plate 201 can be loosened and the mesh box 200 can be removed to place or replace the slow-release bacterial brick 102.

[0020] In this embodiment, both the front and back sides of the floating module 100 are fixedly provided with fixing rings 101.

[0021] The working principle and usage process of this utility model are as follows: Using the fixing rings 101 on the front and back of the floating module 100, the device is connected to the fixed piles on the bank or the underwater anchor body through the connecting parts such as ropes and anchor chains, so as to realize the fixed point fixation of the device in the target treatment area of ​​the river channel and prevent the device from drifting with the water flow. When the slow-release bacteria brick 102 is replaced, the ropes and anchor chains are pulled towards the bank for replacement. When using this utility model, first loosen the screws by turning them upwards, then move the lifting column 202 upwards to a suitable height. At this time, the limiting groove 302 is aligned with the right end of the moving bar 301. Then, move the moving bar 301 to the right so that it passes into the interior of the limiting groove 302, clamping and limiting the lifting column 202 and the cross-shaped bar 203. Then, loosen the bolts on the fixing plate 201, remove the placement net box 200, put the slow-release bacteria brick 102 into the placement net box 200, and then attach the placement net box 200 to the bottom of the floating module 100. Then, fix it to the fixing plate 201 with bolts to install and fix the placement net box 200. Then, move the lifting column 202 downwards to a suitable position, driving the cross-shaped bar 203 to move. Then, the bottom of the cross-shaped bar 203 contacts the upper surface of the slow-release bacteria brick 102. At this time, the connecting spring 206 generates a downward squeezing force on the sliding plate 207, the lifting column 202 and the cross-shaped bar 203. During use, the slow-release bacterial brick 102 slowly releases bacterial agents underwater, forming a high-concentration microbial enrichment zone around the floating module 100, thereby achieving river water quality treatment. As the slow-release bacterial brick 102 is continuously consumed, its weight and thickness decrease. The cross-shaped bar 203 continues to move downward under the squeezing action of the connecting spring 206. Then, the height distance of the top of the lifting column 202 exposed above the floating module 100 begins to decrease, prompting the staff to judge the consumption status of the slow-release bacterial brick 102. When the exposed distance is small, it means that the slow-release bacterial brick 102 is about to be consumed and needs to be replaced in time. When replacing, loosen the screws on the mounting column 300, slide the moving bar 301 to the left so that its right end is disengaged from the limiting groove 302, release the limit on the lifting column 202, then loosen the bolts on the fixing plate 201, remove the placement net box 200, replace the new slow-release bacteria brick 102 and reinstall the placement net box 200, repeat the above steps to fix the lifting column 202, the device will resume the treatment working state and continue to carry out river treatment operations.

[0022] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. A microbial agent slow-release suspension device for river management, comprising a floating module (100) and a slow-release microbial brick (102) disposed at the bottom of the floating module (100), wherein the floating module (100) is provided with a prompting mechanism, characterized in that, The organizations providing the notification include: A placement net box (200) is set at the bottom of the floating module (100) for placing slow-release bacterial bricks (102). A cross-shaped bar (203) is provided below the floating module (100), a lifting column (202) is fixedly provided on the top of the cross-shaped bar (203), two sets of fixing rods (205) are fixedly provided on the top of the floating module (100), and a sliding plate (207) is slidably provided on the outside of the fixing rods (205).

2. The microbial agent slow-release suspension device for river management according to claim 1, characterized in that, A top block (208) is fixedly installed on the top of the fixed rod (205), and a connecting spring (206) is fixedly installed between the top block (208) and the sliding plate (207).

3. The microbial agent slow-release suspension device for river management according to claim 1, characterized in that, The inner wall of the placement box (200) is fixedly provided with multiple sets of limiting strips (204) for guiding and limiting the cross-shaped strip (203) when it moves.

4. The microbial agent slow-release suspension device for river management according to claim 1, characterized in that, The floating module (100) is fixedly provided with a fixing plate (201) on both the front and back sides.

5. The microbial agent slow-release suspension device for river management according to claim 1, characterized in that, The top of the floating module (100) is provided with a limiting component, which includes a mounting post (300) fixed to the top of the floating module (100), and a sliding strip (301) is slidably provided inside the mounting post (300).

6. The microbial agent slow-release suspension device for river management according to claim 1, characterized in that, The lifting column (202) has a limiting groove (302) inside.

7. A slow-release suspension device for bacterial agents used in river management according to claim 5, characterized in that, The mounting post (300) is threaded with screws.

8. A slow-release suspension device for bacterial agents used in river management according to claim 1, characterized in that, The floating module (100) is fixedly provided with fixing rings (101) on both the front and back sides.

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