Chemical dosing device for emergency disposal in still water area

Abstract

The utility model discloses a dosing device for emergency disposal in a still water area, which relates to the technical field of water treatment and comprises a dosing ship, a dosing component and a floating component, a first driving part and a first transmission part are arranged on the dosing ship; the chemical feeding assembly comprises a chemical feeding vehicle, a conveying pump, a second driving part, a plurality of groups of second transmission parts, a winch, a conveying pipe and a chemical feeding pipe; the dosing pipe is connected with the first transmission part; the floating assembly comprises a plurality of floating bags, clamping grooves are formed in the floating bags, and the medicine feeding pipes are connected with the clamping grooves in a clamped mode. The dosing ship is arranged to drive the dosing pipe to reach the designated dosing position, chemicals can be dosed into the still water area in a partitioned mode, the chemicals do not need to be carried into the water area to be dosed again, and therefore the chemicals can be continuously dosed into the still water area, the dosing process is not limited by the dosage, and the dosing efficiency is improved; the arranged floating bag can support the conveying pipe, so that the conveying pipe can be conveniently driven to move through the dosing ship; the position of the dosing pipe relative to the horizontal plane is adjustable, and the resistance in the moving process of the dosing ship can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a dosing device for emergency treatment in a static water area. Background Art

[0002] When using chemical technology to reduce pollutants in a river (environmental water body), it is necessary to add medicaments. To ensure that the medicaments are fully mixed with the water body, they are generally added in a liquid form. The facilities for adding medicaments to the river (environmental water body) mainly include a medicine dissolving tank and a dosing system.

[0003] The dosing system generally consists of a medicine storage barrel, pipelines, valves, a flow meter, and a dosing pipe. During the dosing process, for flowing water, the dosing pipe is usually installed above the water body. After the medicament flows into the water body, it flows and mixes with the water flow to achieve the effect of improving the water body. However, for dosing in a static water area (such as a pond or a lake), due to the poor fluidity of the water body, when the dosing position is fixed, it is difficult for the medicament to spread to the entire area. Usually, a ship is used to transport the medicament to the water area for dosing. However, during dosing, since the amount of medicament transported by the ship is limited and a relatively large ship is required, the dosing efficiency is affected. At the same time, the medicament usually enters from the water surface into the water below, and the coverage area of the added medicament is relatively small. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a dosing device for emergency treatment in a static water area, which is used to solve the problems of small coverage area and low efficiency in a single dosing process during the existing river dosing treatment.

[0005] To achieve the above purpose, the utility model provides a dosing device for emergency treatment in a static water area, including:

[0006] A dosing ship, on which a first driving member and a first transmission member meshing with the first transmission member are provided;

[0007] A dosing assembly, including a dosing vehicle and a delivery pump arranged on the dosing vehicle; a second driving member and multiple groups of second transmission members are provided on the dosing vehicle; a winch is provided on the second transmission member, and multiple groups of second rotating members are meshed with each other; a delivery pipe is wound on the winch, and a dosing pipe is provided on one group of the delivery pipes; the second driving member rotates under the action of an external force to drive multiple groups of second transmission members to rotate, thereby winding or releasing the delivery pipe; the dosing pipe is connected to the first transmission member; the first driving member rotates under the action of an external force to drive the first transmission member to rotate, thereby driving the dosing pipe to rotate parallel or perpendicular to the horizontal plane;

[0008] A floating assembly, including multiple floating bags movably arranged on the dosing vehicle; a clamping groove is provided on the floating bag; the dosing pipe is clamped with the clamping groove.

[0009] As a further improvement of the present utility model, the first driving member includes a first driving motor; the first transmission member includes a first transmission shaft; the first driving motor is connected to the first transmission shaft through a coupling; a counterweight corresponding to the first driving motor is provided on the chemical dosing boat.

[0010] As a further improvement of the present utility model, a corrugated expansion pipe is provided between the chemical dosing pipe and the conveying pipe; the corrugated expansion pipe is wrapped around the first transmission shaft; the ends of the chemical dosing pipe and the conveying pipe adjacent to the first rotating shaft are fixedly connected to the first rotating shaft.

[0011] As a further improvement of the present utility model, the second driving member includes a second driving motor; the second transmission member includes a second rotating shaft rotatably provided on the chemical dosing boat and a driven gear provided on the second rotating shaft, and a plurality of transmission gears are meshed with each other; a transmission gear meshed with the driven gear is provided on the second driving motor; the winch is installed on the second rotating shaft.

[0012] As a further improvement of the present utility model, a first buckle and a second buckle are respectively provided on the winch; the first buckle and the second buckle respectively clamp the two ends of the conveying pipe.

[0013] As a further improvement of the present utility model, connectors are respectively provided between the conveying pipes, between the conveying pipe and the conveying pump, and between the conveying pipe and the corrugated pipe.

[0014] The beneficial effects of the present utility model are reflected in:

[0015] By setting the chemical dosing boat to drive the chemical dosing pipe to reach the specified chemical dosing position, the chemical can be dosed in the static water area in zones, without the need to carry the chemical into the water area and then dose it, so that the chemical can be continuously dosed in the static water area. During the chemical dosing process, it is not restricted by the chemical dosage, thereby improving the chemical dosing efficiency; the floating bladder provided can support the conveying pipe, facilitating the movement of the conveying pipe driven by the chemical dosing boat; the position of the chemical dosing pipe relative to the horizontal plane is adjustable, which can reduce the resistance during the movement of the chemical dosing boat. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of an emergency disposal chemical dosing device for static water areas of the present utility model;

[0017] Figure 2 It is a schematic diagram of the winch and the chemical conveying pipe structure of an emergency disposal chemical dosing device for static water areas of the present utility model;

[0018] Figure 3 It is a schematic diagram of the transmission gear structure of an emergency disposal chemical dosing device for static water areas of the present utility model;

[0019] Figure 4 It is a schematic diagram of the connector structure of an emergency disposal chemical dosing device for static water areas of the present utility model;

[0020] Description of the reference numerals:

[0021] 1. Medicine-dispensing boat; 2. First driving member; 3. First transmission member; 4. Medicine-dispensing vehicle; 5. Delivery pump; 6. Second driving member; 601. Second driving motor; 7. Second transmission member; 701. Second rotating shaft; 702. Driven gear; 8. Winch; 9. Delivery pipe; 10. Medicine-dispensing pipe; 11. Floating bladder; 12. Card slot; 13. Coupling; 14. Counterweight; 15. Connecting ear plate; 16. Rotating hole; 17. Protective shell; 18. Corrugated expansion pipe; 19. Connecting buckle; 20. Transmission gear; 21. Protective cover; 22. First buckle; 23. Second buckle; 24. Connecting head; 25. Threaded head; 26. Threaded sleeve; 27. Sealing ring; 28. Medicine outlet hole. Detailed implementation manners

[0022] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] In one embodiment, referring to Figure 1 、 2 , an emergency treatment medicine-dispensing device in a still water area of the present utility model includes a medicine-dispensing boat 1, a medicine-dispensing assembly, and a floating assembly.

[0024] Among them, a first driving member 2 and a first transmission member 3 meshing with the first transmission member 3 are provided on the medicine-dispensing boat 1; the medicine-dispensing assembly includes a medicine-dispensing vehicle 4 and a delivery pump 5 provided on the medicine-dispensing vehicle 4. A second driving member 6 and multiple groups of second transmission members 7 are provided on the medicine-dispensing vehicle 4. A winch 8 is provided on the second transmission member 7. Multiple groups of second rotating members mesh with each other. A delivery pipe 9 is wound around the winch 8. A medicine-dispensing pipe 10 is provided on one group of the delivery pipes 9; the second driving member 6 rotates under the action of an external force to drive multiple groups of second transmission members 7 to rotate, thereby winding or releasing the delivery pipe 9; the medicine-dispensing pipe 10 is connected to the first transmission member 3; the first driving member 2 rotates under the action of an external force to drive the first transmission member 3 to rotate, thereby driving the medicine-dispensing pipe 10 to rotate to be parallel or perpendicular to the horizontal plane; the floating assembly includes multiple groups of floating bladders 11 movably provided on the medicine-dispensing vehicle 4. A card slot 12 is provided on the floating bladder 11. The medicine-dispensing pipe 10 is clamped with the card slot 12.

[0025] Further, referring to Figure 1 、 2, the first driving member 2 includes a first driving motor, the first transmission member 3 includes a first transmission shaft, and the first driving motor is connected to the first transmission shaft through a coupling 13; a counterweight 14 corresponding to the first driving motor is provided on the chemical dosing ship 1.

[0026] Preferably, connecting lugs 15 are provided on the chemical dosing ship 1 at intervals, a rotating hole 16 is provided on the connecting lug 15, and the first transmission shaft is rotatably installed in the rotating hole 16.

[0027] Preferably, a protective shell 17 is provided on the chemical dosing ship 1, and the protective shell 17 shields the first driving motor, the first transmission shaft, and the counterweight 14 inside.

[0028] In the above setting, when the chemical dosing ship 1 moves in still water, the first driving motor rotates forward to drive the first transmission shaft to rotate, so that the chemical dosing pipe 10 rotates accordingly and is parallel to the horizontal plane, thereby reducing the resistance during the forward movement of the chemical dosing ship 1.

[0029] Further, referring to Figure 1 , a corrugated expansion pipe 18 is provided between the chemical dosing pipe 10 and the delivery pipe 9, the corrugated expansion pipe 18 is wrapped on the first transmission shaft, and the ends of the chemical dosing pipe 10 and the delivery pipe 9 adjacent to the first rotating shaft are fixedly connected to the first rotating shaft.

[0030] Preferably, connecting buckles 19 are respectively provided at the ends of the chemical dosing pipe 10, the delivery pipe 9 connected to the corrugated expansion pipe 18, and the connecting buckles 19 are fixedly connected to the first rotating shaft.

[0031] In the above setting, during the forward rotation of the first rotating shaft, the corrugated expansion pipe 18 is stretched accordingly, and the chemical dosing pipe 10 rotates and is parallel to the horizontal plane. When the first rotating shaft rotates in reverse, the chemical dosing pipe 10 rotates into the water and is vertical, and the corrugated expansion pipe 18 retracts accordingly.

[0032] Further, referring to Figure 1 、 3 , the second driving member 6 includes a second driving motor 601, the second transmission member 7 includes a second rotating shaft 701 rotatably provided on the chemical dosing vehicle 4, a driven gear 702 provided on the second rotating shaft 701, and a plurality of transmission gears 20 are meshed with each other; a transmission gear 20 meshed with the driven gear 702 is provided on the second driving motor 601; a winch 8 is installed on the second rotating shaft 701.

[0033] Preferably, a protective cover 21 is provided on the chemical dosing vehicle 4, and the protective cover 21 shields the second driving motor 601, the transmission gear 20, and a plurality of driven gears 702 inside, and one end of the second rotating shaft 701 penetrates through the protective cover 21 and is connected to the winch 8.

[0034] In the above setting, by starting the second drive motor 601, the transmission gear 20 and the driven gear 702 can be driven to rotate, thereby driving the winch 8 to rotate. By controlling the rotation direction of the second drive motor 601, the rotation direction of different winches 8 can be controlled, so as to release or wind up the delivery pipe 9.

[0035] Further, referring to Figure 1 、 2 , the winch 8 is respectively provided with a first buckle 22 and a second buckle 23, and the two ends of the delivery pipe 9 are respectively clamped by the first buckle 22 and the second buckle 23.

[0036] Preferably, both the first buckle 22 and the second buckle 23 are semi-circular elastic snap rings.

[0037] In the above setting, one end of the delivery pipe 9 is clamped in the first buckle 22. When winding up the delivery pipe 9, it is wound up by the rotation of the winch 8, and the other end of the wound-up delivery pipe 9 is clamped in the second buckle 23.

[0038] Further, referring to Figure 1 、 4 , connectors 24 are respectively provided between the delivery pipes 9, between the delivery pipe 9 and the delivery pump 5, and between the delivery pipe 9 and the corrugated pipe.

[0039] Preferably, the connector 24 includes a threaded head 25 and a threaded sleeve 26. A sealing ring 27 is provided inside the threaded sleeve 26. When the threaded sleeve 26 is connected to the threaded head 25, the sealing ring 27 is compressed, thereby sealing the connector 24.

[0040] Preferably, the medicine delivery pipe 10 is a rigid steel pipe, and medicine outlet holes 28 are provided at intervals on the medicine delivery pipe 10.

[0041] In the above setting, by providing the connector 24, the installation and disassembly can be facilitated. Thus, when the medicine delivery pipe 10 is at a position far from the delivery pump 5, the delivery pipe 9 can be increased and connected through the connector 24, and when winding up the delivery pipe 9, it can be separated at the connector 24.

[0042] In this embodiment, the medicine delivery pipe 10 and the medicine delivery pipe are carried to a designated area by the medicine delivery boat 1. During the forward movement of the medicine delivery boat 1, the winch 8 rotates accordingly to release the medicine delivery pipe, and at the same time, the floating bladder 11 is clamped on the medicine delivery pipe to provide support for the medicine delivery pipe. During the forward movement of the medicine delivery boat 1, the medicine delivery pipe drives the floating bladder 11 to move forward; the mixed medicine is pumped to the medicine delivery pipe 10 by the delivery pump 5 and discharged into the water body through the medicine outlet holes. By controlling the delivery pressure of the delivery pump 5, the pressure of the medicine discharged from the medicine outlet holes can be controlled, thereby improving the coverage area; by continuously changing the position of the medicine delivery boat 1, the medicine can be put into the water body in zones.

[0043] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A static water area emergency disposal device, characterized in that: include: A drug administration boat (1), wherein the drug administration boat (1) is provided with a first driving member (2) and a first transmission member (3) meshing with the first transmission member (3); A drug administration assembly comprises a drug administration vehicle (4) and a delivery pump (5) arranged on the drug administration vehicle (4); the drug administration vehicle (4) is provided with a second driving member (6) and a plurality of second transmission members (7); the second transmission member (7) is provided with a capstan (8), and the plurality of second rotating members are meshed with each other; a delivery pipe (9) is wound around the capstan (8), and a drug administration pipe (10) is provided on one group of the delivery pipes (9); the second driving member (6) rotates under the action of an external force to drive the plurality of second transmission members (7) to rotate, thereby reeling in or releasing the delivery pipes (9); the drug administration pipe (10) is connected to the first transmission member (3); the first driving member (2) rotates under the action of an external force to drive the first transmission member (3) to rotate, thereby driving the drug administration pipe (10) to rotate parallel to or perpendicular to a horizontal plane; The floating assembly comprises a plurality of floating bags (11) movably arranged on a drug administration vehicle (4); a clamping groove (12) is provided on the floating bags (11); and the drug administration tube (10) is clamped with the clamping groove (12).

2. The device for emergency disposal of static water area according to claim 1, characterized in that: The first driving member (2) comprises a first driving motor; the first transmission member (3) comprises a first transmission shaft; the first driving motor and the first transmission shaft are connected via a coupling (13); and a counterweight (14) corresponding to the first driving motor is provided on the drug delivery vessel (1).

3. The device for emergency disposal of static water area according to claim 2, characterized in that: A bellows expansion tube (18) is provided between the dosing tube (10) and the delivery tube (9); the bellows expansion tube (18) is wrapped around the first transmission shaft; and the ends of the dosing tube (10) and the delivery tube (9) adjacent to the first rotating shaft are fixedly connected to the first rotating shaft.

4. The device for emergency disposal of static water area according to claim 3, characterized in that: The second driving member (6) includes a second driving motor (601); the second transmission member (7) includes a second rotating shaft (701) rotatably arranged on the drug delivery vehicle (4), a driven gear (702) arranged on the second rotating shaft (701), and a plurality of transmission gears (20) meshing with each other; the second driving motor (601) is provided with a transmission gear (20) meshing with the driven gear (702); the capstan (8) is mounted on the second rotating shaft (701).

5. The device for emergency disposal of static water area according to claim 4, characterized in that: The capstan (8) is provided with a first buckle (22) and a second buckle (23), respectively; the first buckle (22) and the second buckle (23) are respectively clamped to two ends of the conveying pipe (9).

6. The device for emergency disposal of static water area according to claim 5, characterized in that: Connectors (24) are provided between the delivery pipes (9), between the delivery pipe (9) and the delivery pump (5), and between the delivery pipe (9) and the corrugated pipe, respectively.

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