River sediment in-situ remediation bacterium liquid injection device
By designing a river bottom mud in situ repair bacterial fluid injection device, the problems of insufficient injection of river bottom mud repair agents in the prior art are solved, and efficient and high-quality repair operations are achieved.
Patent Information
- Application Number
- CN202421283666.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-06
AI Technical Summary
In the process of injection of river bottom silt repair agent, the existing technology cannot guarantee sufficient injection and efficient injection of river bottom silt, resulting in unsatisfactory repair results.
A water channel bottom mud repair bacterial fluid injection device is designed, including a lifting support plate, a fixed support plate and a main support frame, equipped with multiple injection tubes and injection heads, and the lifting operation of the lifting support plate can achieve the bottom mud Highly effective injection.
Through the use of this device, efficient and high-quality injection of repair bacterial fluid can be achieved, and the efficiency and effect of river bottom mud repair can be improved.
Smart Images
Figure CN222498932U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river channel repair auxiliary equipment, in particular to a bacterial liquid injection device for in-situ repair of river channel bottom mud. Background Art
[0002] River water pollution is caused by the amount of pollution that the river accepts exceeding its self-purification capacity. As the river is used as a sewage channel, organic pollutants are deposited on the riverbed for a long time, forming a black and smelly sludge layer of varying thickness and complex composition. Pollutants in the sludge are released to the overlying water body, and organic pollutants are continuously discharged from the outside, which consumes a large amount of dissolved oxygen in the water. Organic matter is decomposed by anaerobic microorganisms to produce toxic and harmful reducing gases and odors. The water body is seriously lacking in oxygen, aquatic organisms die, the food chain no longer exists, and the river loses its self-purification ability, causing the water body to become black and smelly.
[0003] In the process of riverbed sediment restoration, one method is to inject restoration agents into the sediment, that is, to develop riverbed restoration agents in a targeted manner according to the characteristics of different water pollution sources in rivers and lakes, and to perform in-situ ecological restoration of the sediment by adding riverbed restoration agents through physical reaction processes such as coagulation, adsorption, electrochemistry, chelation fixation and separation, and precipitation. However, in the process of injecting the restoration agent, the existing technology often sets electric cylinders or air cylinders on the hull, and performs auxiliary injection through a single lifting operation, which cannot guarantee sufficient injection of the riverbed sediment and efficient injection operations. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a bacterial liquid injection device for in-situ repair of riverbed mud in view of the shortcomings of the injection method of the repair agent in the above-mentioned background technology.
[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a riverbed sediment in-situ repair bacterial liquid injection device, comprising a lifting support plate, a fixed support plate and a main support frame, the top of the lifting support plate is connected in the middle with a lifting main board penetrating the fixed support plate, the top of the main support frame is rotatably connected in the middle with a directional wheel, and the top of the lifting main board and the directional wheel are jointly connected with a lifting steel rope;
[0006] A plurality of injection tubes are connected to the bottom of the lifting support plate, an injection head is connected to the bottom of the plurality of injection tubes, a plurality of injection tubes are connected to a shunt tube at the top extending to the top of the lifting support plate, a guide tube penetrating the fixed support plate is connected to the top of the shunt tube, an infusion hose is connected to the guide tube extending to the top of the fixed support plate, and a repair fluid infusion tube connected to the infusion hose is connected to the main support frame.
[0007] Furthermore, a check valve is connected to the injection head to prevent backflow and ensure stable flow.
[0008] Furthermore, the upper two sides of the lifting support plate are connected with limiting support plates penetrating the fixed support plate, so as to facilitate the stable lifting operation of the lifting support plate.
[0009] Furthermore, a first fixed connecting plate is connected to both sides of the fixed support plate, and a second fixed connecting plate cooperating with the first fixed connecting plate is connected to both sides of the lifting support plate, so as to fix the lifting support plate conveniently when not in use.
[0010] Furthermore, a hull fixing plate is connected to the rear side of the fixed support plate, and a hull connecting frame is connected to the rear side of the main support frame, so as to facilitate the fixed connection of the equipment to the hull.
[0011] Furthermore, a storage box is connected to the outer side of the top of the fixed support plate, and the fixed support plate and the bottom of the storage box are jointly provided with a placement groove for matching the shunt pipe, which facilitates the connection operation of the fixed support plate and the lifting support plate when not in use.
[0012] The advantage of the in-situ repair bacterial liquid injection device for riverbed mud of the utility model compared with the prior art is that the utility model facilitates the injection operation of the repair bacterial liquid with high efficiency and high quality through the liftable plate frame and the multiple injection tubes and injection heads arranged at the bottom. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a first structural schematic diagram of a bacterial liquid injection device for in-situ repair of riverbed mud of the utility model.
[0014] Figure 2 This is a second structural schematic diagram of a bacterial liquid injection device for in-situ repair of riverbed mud of the utility model.
[0015] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a bacterial liquid injection device for in-situ repair of riverbed mud.
[0016] As shown in the figure: 1. Lifting support plate; 2. Fixed support plate; 3. Main support frame; 4. Lifting main board; 5. Pulling steel rope; 6. Directional wheel; 7. Injection tube; 8. Injection head; 9. Diverter pipe; 10. Guide pipe; 11. Check valve; 12. Infusion hose; 13. Repair fluid infusion tube; 14. Limiting support plate; 15. First fixed connecting plate; 16. Second fixed connecting plate; 17. Hull fixing plate; 18. Hull connecting frame; 19. Storage box; 20. Placement slot. DETAILED DESCRIPTION
[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0018] Combined with Figure 1-3A bacterial liquid injection device for in-situ remediation of riverbed mud comprises a lifting support plate 1, a fixed support plate 2 and a main support frame 3. The fixed support plate 2 is connected to a hull fixing plate 17 at the rear side, that is, in actual installation, the fixed support plate 2 needs to be fixedly installed on one side of the hull through the hull fixing plate 17, and the main support frame 3 is connected to a hull connecting frame 18 at the rear side, and the main support frame 3 can be fixedly installed through the hull connecting frame 18. A lifting main board 4 is connected to the middle of the top of the lifting support plate 1 and passes through the fixed support plate 2. A directional wheel 6 is rotatably connected to the middle of the top of the main support frame 3. A lifting steel rope 5 is connected to the top of the lifting main board 4 and the directional wheel 6. The lifting steel rope 5 needs to be connected to a winding machine equipment at the rear end to facilitate the lifting and relaxing operation.
[0019] During specific implementation: the fixed support plate 2 and the main support frame 3 are fixedly mounted on the hull, and then a winding machine is installed on the hull to cooperate with the steel rope 5 to perform the lifting and lowering operation of the lifting support plate 1.
[0020] Combined with Figure 1-3 A plurality of injection tubes 7 are connected to the bottom of the lifting support plate 1, and an injection head 8 is connected to the bottom of the plurality of injection tubes 7. A check valve 11 is connected to the injection head 8. Through the lifting operation of the lifting support plate 1, when it falls, the plurality of injection tubes 7 and the injection head 8 can be inserted into the bottom mud for injection operation. The tops of the plurality of received injection tubes 7 extend to the top of the lifting support plate 1 and are jointly connected with a shunt pipe 9. The top of the shunt pipe 9 is connected with a guide pipe 10 that passes through the fixed support plate 2. The guide pipe 10 extends to the top of the fixed support plate 2 and is connected with an infusion hose 12. The main support frame 3 is connected with a repair liquid infusion pipe 13 connected to the infusion hose 12. The repair liquid infusion pipe 13 needs to be coordinated with a liquid storage tank and an infusion pump set on the hull to facilitate the operation of conveying the repair liquid.
[0021] During specific implementation: the above structure can ensure the lifting operation of the lifting support plate 1, and multiple injection tubes 7 and injection heads 8 can be inserted into the bottom mud for injection operations, and the repair liquid infusion tube 13 is used to input the repair liquid, so that efficient and high-quality injection operations can be performed.
[0022] Combined with Figure 1-3 The lifting support plate 1 is connected to both sides of the upper part with limiting support plates 14 that penetrate the fixed support plate 2, the fixed support plate 2 is connected to both sides with a first fixed connecting plate 15, the lifting support plate 1 is connected to both sides with a second fixed connecting plate 16 that matches the first fixed connecting plate 15, the top outer side of the fixed support plate 2 is connected to a storage box 19, and the fixed support plate 2 and the storage box 19 are jointly provided with a placement groove 20 that matches the shunt pipe 9 at the bottom.
[0023] During specific implementation: when not in use, the lifting support plate 1 can be stretched upwards, the diverter tube 9 and multiple injection tubes 7 will be placed in the placement groove 20 of the storage box 19, and then the first fixed connecting plate 15 and the second fixed connecting plate 16 are docked and then fixedly connected with bolts and nuts.
[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A bacterial liquid injection device for in-situ remediation of riverbed mud, comprising a lifting support plate (1), a fixed support plate (2) and a main support frame (3), characterized in that: The lifting support plate (1) is connected to a lifting main board (4) penetrating the fixed support plate (2) in the middle of the top, the main support frame (3) is rotatably connected to a directional wheel (6), and the top of the lifting main board (4) and the directional wheel (6) are connected to a lifting steel rope (5); The bottom of the lifting support plate (1) is connected with a plurality of injection tubes (7), the bottom of the plurality of injection tubes (7) is connected with an injection head (8), the tops of the plurality of injection tubes (7) extend to the top of the lifting support plate (1) and are commonly connected with a shunt tube (9), the top of the shunt tube (9) is connected with a guide tube (10) penetrating the fixed support plate (2), the guide tube (10) extends to the top of the fixed support plate (2) and is connected with an infusion hose (12), and the main support frame (3) is connected with a repair fluid infusion tube (13) connected with the infusion hose (12).
2. The in-situ remediation bacterial liquid injection device for riverbed mud according to claim 1 is characterized by: The injection head (8) is connected to a check valve (11).
3. The in-situ remediation bacterial liquid injection device for riverbed mud according to claim 1 is characterized in that: Position limiting support plates (14) penetrating the fixed support plate (2) are connected to both sides above the lifting support plate (1).
4. The in-situ remediation bacterial liquid injection device for riverbed mud according to claim 1 is characterized by: The fixed support plate (2) is connected to first fixed connection plates (15) on both sides, and the lifting support plate (1) is connected to second fixed connection plates (16) matching the first fixed connection plates (15) on both sides.
5. The in-situ remediation bacterial liquid injection device for riverbed mud according to claim 1, characterized in that: The rear side of the fixed support plate (2) is connected to a hull fixing plate (17), and the rear side of the main support frame (3) is connected to a hull connecting frame (18).
6. The in-situ remediation bacterial liquid injection device for riverbed mud according to claim 1 is characterized by: A storage box (19) is connected to the outer side of the top of the fixed support plate (2), and a placement groove (20) for matching the shunt pipe (9) is provided at the bottom of the fixed support plate (2) and the storage box (19).