Water surface algae removal device for water conservancy project

Abstract

The water conservancy project water surface algae removal device comprises a first box body and a second box body, a plurality of water inlet holes are formed in the top end of the first box body, the water inlet holes are communicated with an inner cavity of the first box body, a motor is fixed to one side of the first box body, and the output end of the motor is in driving connection with a rotating shaft communicated with the interior of the first box body. A second box body is arranged below the first box body, a motor is arranged in the second box body, the output end of the motor is in driving connection with a screw rod, a support is fixed to the top end of the second box body, a guide rail is fixed to the support, the screw rod is rotationally connected with the support, and a sliding plate is fixed to the rear side of the first box body and is in sliding connection with the guide rail; and a telescopic sleeve is arranged between the second box body and the first box body, the two ends of the telescopic sleeve communicate with the first box body and the second box body correspondingly, a collecting net box is placed in the second box body, and a water outlet communicating with the interior of the second box body is formed in the bottom end of the second box body. According to the device, algae can be conveniently removed.

Description

Technical Field

[0001] The utility model relates to the technical field related to water conservancy, and in particular to a device for removing algae from the water surface of a water conservancy project. Background Art

[0002] Algae is mainly caused by excess nutrients in the water. Most lakes and reservoirs have slow water renewal and are overloaded with nutrients. These excess nutrients exceed the self-purification capacity of the water and create an environment for algae growth. Existing devices for removing algae from the water surface use salvage boats or algaecides. Salvage boat cleaning is labor-intensive, and algae grows very fast and needs to be salvaged frequently. The use of algaecides will cause secondary pollution, making the water quality worse. Utility Model Content

[0003] The purpose of this application is to provide a device for removing algae from the water surface of a water conservancy project to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: A water surface algae removal device for a water conservancy project comprises a first box and a second box, the top of the first box is provided with a plurality of water inlet holes distributed in an array, the water inlet holes lead into the inner cavity of the first box, a motor is fixedly installed on one side of the first box, the output end of the motor is driven and connected to a rotating shaft passing into the first box, a fan blade is fixedly installed on the outer wall of the rotating shaft, a second box is provided below the first box, a motor is fixedly installed inside the second box, a screw is driven and connected at the output end of the motor, a bracket is fixedly installed on the top of the second box, a guide rail is fixedly installed on the bracket, the screw and the bracket are rotatably connected, a slide plate is fixedly installed on the rear side of the first box, the slide plate is slidably connected to the guide rail, the slide plate is threadedly connected to the screw, a telescopic sleeve is provided between the second box and the first box, the two ends of the telescopic sleeve are respectively connected with the first box and the second box, a collecting net box is placed inside the second box, and a drainage outlet connected with the interior of the second box is provided at the bottom end of the second box.

[0005] Preferably, a plurality of fixing columns are fixedly mounted on the bottom end of the second box body.

[0006] Preferably, an openable material taking door is installed on one side of the bottom end of the second box body.

[0007] Preferably, a fence is fixedly installed on the top of the first box body, and the fence encloses each water inlet hole inside.

[0008] Preferably, the motor and the electric machine are electrically connected to an external power source via a wire.

[0009] Preferably, the bottom end of the telescopic sleeve is connected to a hose that passes into the interior of the collecting net box.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, the motor drives the rotating shaft to rotate, thereby driving the fan blades to rotate to suck water on the water surface into the first box body from the water inlet hole, and then the water enters the second box body from the telescopic sleeve, and the water is discharged from the drain outlet, while the duckweed remains in the collection net box. The position of the first box body can be adjusted by driving the screw rod to rotate by the motor, so as to adapt to the change of water level and realize the reliable removal of duckweed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the structure of a water surface algae removal device for a water conservancy project in an embodiment of the present application;

[0014] Figure 2 This is a schematic diagram of the top view of the first box structure of a water surface algae removal device for a water conservancy project in an embodiment of the present application.

[0015] In the figure: 1. first box body; 2. second box body; 3. motor; 4. rotating shaft; 5. fan blade; 6. water inlet hole; 7. motor; 8. bracket; 9. guide rail; 10. slide plate; 11. screw rod; 12. fence; 13. drain outlet; 14. collecting net box; 15. fixing column; 16. material taking door; 17. telescopic sleeve. DETAILED DESCRIPTION

[0016] 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.

[0017] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0019] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0020] Example: Reference Figure 1-2The water surface algae removal device of a water conservancy project shown in the figure comprises a first box body 1 and a second box body 2, the top of the first box body 1 is provided with a plurality of water inlet holes 6 distributed in an array, the water inlet holes 6 pass into the inner cavity of the first box body 1, a motor 3 is fixedly installed on one side of the first box body 1, the output end of the motor 3 is driven and connected to a rotating shaft 4 passing into the first box body 1, and a fan blade 5 is fixedly installed on the outer wall of the rotating shaft 4, a second box body 2 is provided below the first box body 1, a motor 7 is fixedly installed inside the second box body 2, a screw 11 is driven and connected to the output end of the motor 7, a bracket 8 is fixedly installed on the top of the second box body 2, a guide rail 9 is fixedly installed on the bracket 8, the screw 11 is rotatably connected to the bracket 8, and the rear side of the first box body 1 is fixed A slide plate 10 is fixedly installed, and the slide plate 10 is slidably connected to the guide rail 9, and the slide plate 10 is threadedly connected to the screw 11. A telescopic sleeve 17 is provided between the second box body 2 and the first box body 1, and the two ends of the telescopic sleeve 17 are respectively connected to the first box body 1 and the second box body 2. A collecting net box 14 is placed inside the second box body 2, and a drain port 13 connected to the interior of the second box body 2 is provided at the bottom end of the second box body 2. The motor drives the rotating shaft to rotate, thereby driving the fan blades to rotate to suck water on the water surface from the water inlet hole into the first box body, and then the water enters the second box body from the telescopic sleeve, and the water is discharged from the drain port, while the duckweed remains in the collecting net box. The position of the first box body can be adjusted by driving the screw to rotate by the motor, so as to adapt to changes in water level and achieve reliable removal of duckweed.

[0021] With the above structure: a plurality of fixing columns 15 are fixedly installed at the bottom of the second box body 2, and the fixing columns are inserted into the underwater soil to fix the device. When the device is used, the height of the first box body is adjusted so that water can enter the water inlet hole.

[0022] With the above structure: an openable material taking door 16 is installed on one side of the bottom end of the second box body 2. The collecting net box can be taken out by opening the material taking door. The top of the collecting net box is an openable cover plate, one end of the cover plate is hinged and the other end is buckled. The cover plate is opened to pour out the duckweed inside for cleaning.

[0023] With the above structure: a fence 12 is fixedly installed on the top of the first box body 1, and the fence 12 encloses each water inlet hole 6 inside thereof. The fence allows duckweed to pass through and blocks the entry of tree branches.

[0024] With the above structure, the motor 3 and the motor 7 are electrically connected to an external power source through a wire.

[0025] With the above structure, the bottom end of the telescopic sleeve 17 is connected to a hose that passes into the collecting net box 14 .

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water surface algae removal device for a hydraulic project, characterized in that: The invention comprises a first housing (1) and a second housing (2), wherein the top of the first housing (1) is provided with a plurality of water inlet holes (6) distributed in an array, wherein the water inlet holes (6) lead into the inner cavity of the first housing (1), a motor (3) is fixedly mounted on one side of the first housing (1), the output end of the motor (3) is drivingly connected to a rotating shaft (4) passing into the interior of the first housing (1), a fan blade (5) is fixedly mounted on the outer wall of the rotating shaft (4), a second housing (2) is provided below the first housing (1), a motor (7) is fixedly mounted inside the second housing (2), the output end of the motor (7) is drivingly connected to a screw (11), and the top of the second housing (2) is fixedly mounted with a screw (11) A bracket (8) is installed, a guide rail (9) is fixedly installed on the bracket (8), the screw rod (11) and the bracket (8) are rotatably connected, a slide plate (10) is fixedly installed on the rear side of the first box body (1), the slide plate (10) and the guide rail (9) are slidably connected, the slide plate (10) and the screw rod (11) are threadedly connected, a telescopic sleeve (17) is provided between the second box body (2) and the first box body (1), the two ends of the telescopic sleeve (17) are respectively connected to the first box body (1) and the second box body (2), a collecting net box (14) is placed inside the second box body (2), and a drainage port (13) connected to the inside of the second box body (2) is provided at the bottom end of the second box body (2).

2. The water surface algae removal device for water conservancy projects according to claim 1, characterized in that: A plurality of fixing columns (15) are fixedly mounted on the bottom end of the second box body (2).

3. The algae removal device for water surface of a hydraulic project according to claim 1, characterized in that: An openable material taking door (16) is installed on one side of the bottom end of the second box body (2).

4. The algae removal device for water surface of a hydraulic project according to claim 1, characterized in that: A fence (12) is fixedly mounted on the top of the first box body (1), and the fence (12) encloses each water inlet hole (6) inside the fence.

5. The water surface algae removal device for water conservancy projects according to claim 1, characterized in that: The motor (3) and the motor (7) are electrically connected to an external power source via a wire.

6. The algae removal device for water surface of a hydraulic project according to claim 1, characterized in that: The bottom end of the telescopic sleeve (17) is connected to a hose that passes into the interior of the collection net box (14).

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