Modularized algae intercepting, salvaging and separating integrated device for bank slope type water diversion gate

Abstract

The utility model provides a kind of bank slope type water division lock modularization algae interception salvage separation integrated device, the device includes support platform, the rotating net type algae blocking mechanism being laid in the water division lock outside corresponding water division lock water inlet place, the algae water separation module being laid in the discharge end of rotating net type algae blocking mechanism and the lifting module for controlling rotating net type algae blocking mechanism lifting, the support platform is laid around the outer wall of water division lock site building;Rotating net type algae blocking mechanism is movably installed in support platform front side, and algae net separation mechanism is provided at rotating net type algae blocking mechanism outlet part, the algae water separation module includes plate chain conveyor and collection bucket, the feed end of plate chain conveyor is located just below the discharge end of algae net separation mechanism, and collection bucket is located at the discharge end of plate chain conveyor.The utility model can realize the integration function such as automatic high-efficiency interception, salvage, separation and processing of algae, and guarantee water supply safety and water quality safety of water division.

Description

Technical Field

[0001] This utility model relates to a modular algae interception, retrieval and separation integrated machine for bank-slope diversion gates, and more particularly to a modular algae interception, retrieval and separation integrated device suitable for rapid assembly of bank-slope diversion gates. Background Technology

[0002] To address the problem of algae blooms during water transport without compromising water quality, the most effective and reasonable approach is to use mechanical equipment for algae prevention and interception. However, the main canal of the central route has a long water transport line and numerous diversion gates. Currently, some diversion gates only use simple algae-blocking screens combined with manual algae removal, which is labor-intensive, poses safety risks, and has low algae-blocking efficiency, making it difficult to meet the needs of cleaning up concentrated algae blooms. Algae that is not effectively intercepted and removed by the diversion gates enters the water plants along the route, clogging the water plant's treatment equipment and seriously affecting the region's water supply security. Summary of the Invention

[0003] To address the problem of algae blooms during existing water conveyance processes, this invention provides a modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate. This device can achieve automated and efficient algae interception, harvesting, separation, and treatment. Utilizing a modular assembly method, it can be quickly installed on similar water diversion gates simply by changing the module size. During maintenance, core algae-blocking components can be quickly replaced, enabling efficient and cyclical operation during algae blooms, ensuring the safety of water supply and water quality at the water diversion point.

[0004] To achieve the above-mentioned technical objectives, this utility model provides a modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate. The integrated device includes a support platform, a vortex-type algae-blocking mechanism deployed on the outside of the water diversion gate corresponding to the water inlet of the water diversion gate, an algae-water separation module deployed at the discharge end of the vortex-type algae-blocking mechanism, and a lifting module for controlling the raising and lowering of the vortex-type algae-blocking mechanism. The support platform is deployed around the outer wall of the water diversion gate site building and is supported by a steel support structure. The vortex-type algae-blocking mechanism is movably installed on the front side of the support platform, and an algae-water separation mechanism is set at the outlet of the vortex-type algae-blocking mechanism. The algae-water separation module includes a plate chain conveyor and a collection bucket fixedly installed on the support platform. The feed end of the plate chain conveyor is located directly below the discharge end of the algae-water separation mechanism, and the collection bucket is located at the discharge end of the plate chain conveyor. The lifting module is installed on the roof of the water diversion gate site building, and the lower end of its lifting steel wire rope is connected to the vortex-type algae-blocking mechanism.

[0005] The preferred technical solution of this utility model is as follows: The vortex-type algae-blocking mechanism includes a body frame, a vortex-type support frame, a drive mechanism, a circulating lifting chain transmission mechanism, and an algae-blocking vortex net arranged on the outer surface of the vortex-type support frame; the body frame is fixedly installed at the water inlet of the water diversion gate, and a guide groove is provided on the body frame; the vortex-type support frame is slidably installed in the guide groove of the body frame; a lifting lug is provided at the top of the vortex-type support frame; the lower end of the lifting steel wire rope is connected to the lifting lug; and under the action of the lifting module, the vortex-type support frame slides up and down along the guide groove of the body frame; a lifting lug is provided at the top of the body frame. The device includes a limiting mechanism; a drive support frame is provided on the top side of the body frame, and a drive mechanism is fixedly installed on the top of the drive support frame. The drive mechanism controls the algae-blocking vortex net to move cyclically along the vortex net support frame and the drive support frame through a circulating lifting chain transmission mechanism; the algae net separation mechanism is set inside the drive support frame, including a rotary roller brush and a high-pressure jet spraying device that sprays water toward the algae-blocking vortex net. The rotary roller brush is set at the connection between the drive support frame and the body frame, and is located on the lower surface of the algae-blocking vortex net and in contact with the lower surface of the algae-blocking vortex net; the algae-water separation module is located directly below the drive support frame.

[0006] The preferred technical solution of this utility model is as follows: The support platform is arranged in a "U" shape around the outer wall of the sluice gate station building, including a working platform located on one side of the sluice gate inlet, and a pedestrian platform and a conveying platform symmetrically arranged on both sides of the working platform. Protective railings are provided on the outer sides of the working platform, the pedestrian platform, and the conveying platform. The steel support structure includes a steel frame installed below the working platform and multiple steel supports. The multiple steel supports are distributed around the steel frame and below the pedestrian platform and the conveying platform. The steel supports are fixed to the support platform and the steel frame with anchor bars. The steel frame is provided with a slide for supporting and sliding the spiral net-type algae blocking mechanism.

[0007] The preferred technical solution of this utility model is as follows: The lifting module includes a support, a lifting mechanism, and a lifting wire rope. The support is fixed to the top of the sluice gate station building, and one end extends out of the sluice gate building to form a cantilever structure. The lifting mechanism is fixed on the support and is located above the sluice gate station building. A fixed pulley is provided at the cantilever end of the support. One end of the lifting wire rope is wound on the drum of the lifting mechanism, and the other end extends vertically downward around the fixed pulley and is connected to the spiral net algae blocking mechanism.

[0008] The preferred technical solution of this utility model is as follows: the device further includes a control system, which includes a control cabinet installed in the building of the water diversion gate site and water level monitoring equipment installed on both sides of the water diversion gate. The water level monitoring equipment is communicatively connected to the control cabinet, and the control cabinet is signal connected to the drive mechanism of the spiral net algae blocking mechanism, the lifting drive mechanism of the lifting module, and the control mechanism of the plate chain conveyor.

[0009] The preferred technical solution of this utility model is as follows: The circulating lifting chain transmission mechanism includes chains fixedly installed on both sides of the algae-blocking swirl net, a main drive sprocket rotatably installed on the drive support frame, two sets of reversing sprockets arranged at the connection between the drive support frame and the machine frame, and upper and lower transmission sprockets arranged at the top and bottom of the swirl net support frame; the algae-blocking swirl net is sequentially connected to the main drive sprocket, the two sets of reversing sprockets, and the two sets of transmission sprockets via the chains on both sides to form a circulating lifting swirl net mechanism; the output end of the drive mechanism is connected to the main drive sprocket to control the circulating lifting of the swirl net mechanism.

[0010] The preferred technical solution of this utility model is as follows: Two plate chain conveyors are provided, which are respectively arranged on the working platform and the conveying platform in an "L" shape; the feed end of the first plate chain conveyor arranged on the working platform is installed directly below the discharge end of the algae net separation mechanism, and the discharge end of the first plate chain conveyor is inclined upward; the feed end of the second plate chain conveyor arranged on the conveying platform is located below the discharge end of the first plate chain conveyor, and the discharge end of the second plate chain conveyor is also inclined upward, and the collecting cylinder is located below the discharge end of the second plate chain conveyor.

[0011] The preferred technical solution of this utility model is as follows: The algae-blocking vortex net is a spectacle-shaped net woven from stainless steel wire, with chains welded to its edges; the vortex net support frame comprises a frame integrally welded from side beams on both sides and multiple crossbeams connecting the side beams on both sides, with drive sprockets at the top and bottom ends of the vortex net support frame, and a lifting lug at the center of the top of the vortex net support frame; the body frame is a hollow frame formed by welding side beams and crossbeams, with guide grooves arranged on both sides of the inner frame of the body frame; two sets of reversing sprockets are symmetrically arranged at the connection between the drive support frame and the body frame, each set of reversing sprockets includes a rotating shaft rotatably mounted on the body frame and two reversing sprockets fixed at both ends of the rotating shaft in the same direction, the algae-blocking vortex net covers the outer surface of the vortex net support frame, and the chain at its edge forms a ring transmission mechanism through two sets of drive sprockets, two sets of reversing sprockets and one set of drive sprockets, with the chain sleeved on the outside of the sprockets; the drive mechanism adopts a variable frequency reduction motor, and the drive mechanism is connected to the main drive sprocket through a belt pulley transmission assembly.

[0012] The algae interception machine of this utility model is a rotary vortex screen type. After the algae interception machine is installed, when algae in the main canal flows towards the water distribution point, the algae will attach to the rotary screen of the algae interception machine. Through the rotation of the vortex screen, the algae will be scooped up and separated at the gate platform. After the attached algae are transported to the gate platform, they will be separated by the algae screen using high-pressure nozzles. Algae that are not effectively separated will be removed by the rotation of the vortex screen using a rotating brush. The detached algae will fall onto the plate chain conveyor below the separation mechanism. The conveyor has small holes and a water collection tank is provided below the conveyor. During the transport process, water will seep into the water collection tank from the small holes due to gravity. During non-algae interception periods or when the vortex screen is severely clogged, the vortex screen can be lifted out of the holes using a lifting mechanism to ensure the safety of the equipment and water supply.

[0013] The beneficial effects of this utility model are:

[0014] (1) This utility model is applicable to the layout of algae blocking integrated machine of all bank slope type water diversion gates in the long-distance water diversion project and the efficient control of algae. When it is necessary to build algae blocking equipment in other water diversion gates, it is necessary to adjust the size of steel platform, steel support and steel guardrail in the structural system according to the relevant parameters of the water diversion gate; the size of machine frame, spiral net frame and spiral net length and width in the interception system; and the size of plate chain conveyor in the algae net separation system, so as to quickly complete the design of a set of equipment.

[0015] (2) This utility model adopts a modular design and is easy to disassemble and assemble. The equipment integrates functions such as interception, retrieval, separation, transportation and emergency lifting. Each part is modular and the connection method is simple. The systems do not interfere with each other and can be disassembled and replaced separately without affecting the operation of other equipment. It can achieve cyclic operation during the algae bloom period to ensure the safety of water supply and water quality at the water distribution point.

[0016] (3) The outdoor layout of this utility model has little interference with existing equipment and facilities; the algae blocking integrated machine is arranged outside the water diversion gate, and does not interfere with the working gate, opening and closing machine and electrical control equipment of the water diversion gate. It is basically isolated from the operation function of the water diversion gate and will not affect the original indoor equipment and environmental humidity.

[0017] (4) This utility model integrates the production process control of algae interception, harvesting, separation and transportation into one unit by means of safety monitoring and electrical control module, so as to realize automated operation. Each piece of equipment can adjust its own operating speed according to the actual situation to achieve efficient operation, high degree of automation and high algae control efficiency. Attached Figure Description

[0018] Figure 1 This is an installation diagram of the present invention;

[0019] Figure 2 This is a side view of the present invention;

[0020] Figure 3 This is a front view of the present invention;

[0021] Figure 4 This is a top view of the present invention;

[0022] Figure 5 This is a front view of the support platform layout of this utility model;

[0023] Figure 6 This is a side view of the spiral mesh algae-blocking mechanism of this utility model;

[0024] Figure 7 This is a front view of the spiral mesh algae-blocking mechanism of this utility model;

[0025] Figure 8 This is a top view of the spiral mesh algae-blocking mechanism of this utility model.

[0026] Figure 9 This is an enlarged schematic diagram of the drive support frame of this utility model;

[0027] Figure 10 This is a side view of the spiral mesh support frame of this utility model;

[0028] Figure 11 This is a front view of the spiral mesh support frame of this utility model;

[0029] Figure 12 This is a side view of the frame of the present invention;

[0030] Figure 13 This is a front view of the body frame of this utility model;

[0031] Figure 14 This is a top view of the body frame of this utility model.

[0032] In the diagram: 1—Support platform, 100—Working platform, 101—Personnel platform, 102—Conveying platform, 103—Protective fence, 2—Swirl net algae blocking mechanism, 200—Machine frame, 201—Swirl net support frame, 202—Drive mechanism, 203—Algae blocking swirl net, 204—Drive support frame, 205—Chain, 206—Main drive sprocket, 207—Reversing sprocket, 208—Transmission sprocket, 209—Lifting lug, 210—Guide groove, 21 1—Limiting mechanism; 3—Algae net separation mechanism; 300—Rotating roller brush; 301—High-pressure jet spray device; 4—Algae-water separation module; 400—Plate chain conveyor; 401—Collection bucket; 5—Lifting module; 500—Lifting wire rope; 501—Support; 502—Lifting mechanism; 503—Fixed pulley; 6—Water diversion gate station building; 7—Steel support structure; 700—Steel frame; 701—Steel support; 8—Water diversion gate inlet; 9—Control cabinet. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments. Figures 1 to 14 All accompanying drawings are simplified versions of embodiments and are intended solely for the purpose of clearly and concisely illustrating the embodiments of this utility model. The technical solutions shown in the drawings below are specific solutions of embodiments of this utility model and are not intended to limit the scope of the claimed utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0034] In the description of this utility model, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use, or the orientation or positional relationship that is commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connection" should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] The embodiment provides a modular algae interception, harvesting and separation integrated device for a bank-slope type water diversion gate, such as Figures 1 to 14As shown, the integrated device includes a support platform 1, a vortex-type algae-blocking mechanism 2 installed outside the sluice gate corresponding to the sluice gate inlet 8, an algae-water separation module 4 installed at the discharge end of the vortex-type algae-blocking mechanism 2, and a lifting module 5 for controlling the lifting and lowering of the vortex-type algae-blocking mechanism 2. The support platform 1 is installed around the outer wall of the sluice gate station building 6 and is supported by a steel support structure 7. The vortex-type algae-blocking mechanism 2 is movably installed on the front side of the support platform 1, and an algae-water separation mechanism 3 is provided at the outlet of the vortex-type algae-blocking mechanism 2. The algae-water separation module 4 includes a plate chain conveyor 400 and a collection bucket 401 fixedly installed on the support platform 1. The feed end of the plate chain conveyor 400 is located directly below the discharge end of the algae-water separation mechanism 3, and the collection bucket 401 is located at the discharge end of the plate chain conveyor 400. The lifting module 5 is installed on the roof of the sluice gate station building 6, and its lower end of the lifting steel wire rope 500 is connected to the vortex-type algae-blocking mechanism 2.

[0037] In the embodiments, such as Figures 6 to 14As shown, the vortex-type algae-blocking mechanism 2 includes a body frame 200, a vortex-net support frame 201, a drive mechanism 202, a circulating lifting chain transmission mechanism, and an algae-blocking vortex net 203 arranged on the outer surface of the vortex-net support frame 201. The body frame 200 is fixedly installed at the water inlet 8 of the water diversion gate, and a guide groove 210 is provided on the body frame 200. The vortex-net support frame 201 is slidably installed in the guide groove 210 of the body frame 200. A lifting lug 209 is provided at the top of the vortex-net support frame 201. The lower end of the lifting wire rope 500 is connected to the lifting lug 208. Under the action of the lifting module 5, the vortex-net support frame 201 slides up and down along the guide groove 210 of the body frame 200. A limiting mechanism is provided at the top of the body frame 200. 211; A drive support frame 204 is provided on the top side of the body frame 200. The drive mechanism 202 is fixedly installed on the top of the drive support frame 204. The drive mechanism 202 controls the algae-blocking vortex net 203 to move cyclically along the vortex net support frame 201 and the drive support frame 204 through a circulating lifting chain transmission mechanism. The algae net separation mechanism 3 is set inside the drive support frame 204 and includes a rotary roller brush 300 and a high-pressure jet spraying device 301 that sprays water toward the algae-blocking vortex net 203. The rotary roller brush 300 is set at the connection between the drive support frame 204 and the body frame 200 and is located on the lower surface of the algae-blocking vortex net 203 and in contact with the lower surface of the algae-blocking vortex net 203. The algae-water separation module 4 is located directly below the drive support frame 204. The circulating lifting chain drive mechanism includes chains 205 fixedly installed on both sides of the algae-blocking swirl net 203, a main drive sprocket 206 rotatably installed on the drive support frame 204, two sets of reversing sprockets arranged at the connection between the drive support frame 204 and the machine frame 200, and upper and lower transmission sprockets arranged at the top and bottom of the swirl net support frame 201. The algae-blocking swirl net 203 is connected to the main drive sprocket 206, the two sets of reversing sprockets, and the two sets of transmission sprockets in sequence through the chains 205 on both sides, forming a circulating lifting swirl net mechanism. The output end of the drive mechanism 202 is connected to the main drive sprocket 206 to control the circulating lifting of the swirl net mechanism.The algae-blocking swirl net 203 is an eyeglass-shaped net woven from stainless steel wire, with chains 205 welded to its edges. The swirl net support frame 201 consists of a frame made of side beams on both sides and multiple crossbeams connecting the side beams. Drive sprockets 208 are provided at the top and bottom ends of the swirl net support frame 201, and a lifting lug 209 is provided at the center of the top of the swirl net support frame 201. The machine frame 200 is a hollow frame made of side beams and crossbeams, with guide grooves 210 arranged on both sides of the inner frame of the machine frame 200. Two sets of reversing sprockets are symmetrically arranged in the drive... At the connection between the support frame 204 and the body frame 200, each set of reversing sprockets includes a rotating shaft rotatably mounted on the body frame 200 and two reversing sprockets 207 fixed at both ends of the rotating shaft in the same direction. The algae-blocking swirl net 203 covers the outer surface of the swirl net support frame 201. The chain 205 at its edge forms a ring transmission mechanism through two sets of transmission sprockets 208, two sets of reversing sprockets 207 and one set of drive sprockets 206, and the chain is sleeved on the outside of the sprockets. The drive mechanism 202 adopts a variable frequency reduction motor, and the drive mechanism 202 is connected to the main drive sprocket 206 through a belt pulley transmission assembly.

[0038] In the embodiments, such as Figures 2 to 4 As shown, the support platform 1 is arranged in a "U" shape around the outer wall of the sluice gate station building 6, including a working platform 100 located on one side of the sluice gate inlet 8, and a pedestrian platform 101 and a conveying platform 102 symmetrically arranged on both sides of the working platform 100. Protective railings 103 are provided on the outer sides of the working platform 100, the pedestrian platform 101 and the conveying platform 102. The steel support structure 7 includes a steel frame 700 installed below the working platform 100 and multiple steel supports 701. The multiple steel supports 701 are distributed around the steel frame and below the pedestrian platform 101 and the conveying platform 102. The steel supports 701 are fixed to the support platform 1 and the steel frame 700 to the outer wall of the sluice gate station building 6 by anchoring. The steel frame 700 is provided with a slide for supporting and sliding the spiral net algae blocking mechanism 2. Two plate chain conveyors 400 are provided, respectively arranged on the working platform 100 and the conveying platform 102 in an "L" shape. The feed end of the first plate chain conveyor on the working platform 100 is installed directly below the discharge end of the algae separation mechanism 3, and the discharge end of the first plate chain conveyor is inclined upwards. The feed end of the second plate chain conveyor on the conveying platform 102 is located below the discharge end of the first plate chain conveyor, and the discharge end of the second plate chain conveyor is also inclined upwards. The collection cylinder 6 is located below the discharge end of the second plate chain conveyor. The support platform 1 uses a steel bracket to provide load-bearing support for the installation and operation of the algae blocking machine and conveying equipment. At the same time, a passage for workers is reserved to facilitate equipment installation and maintenance. Steel guardrails are designed around the working platform to prevent people from falling into the water during operation.

[0039] In the embodiments, such as Figure 1 As shown, the lifting module 5 includes a support 501, a lifting mechanism 502, and a lifting wire rope 500. The support 501 is fixed to the top of the sluice gate station building 6, and one end extends out of the sluice gate building 6 to form a cantilever structure. The lifting mechanism 502 is fixed on the support 501 and is located above the sluice gate station building 6. A fixed pulley 503 is provided at the cantilever end of the support 501. One end of the lifting wire rope 500 is wound on the drum of the lifting mechanism 502, and the other end extends vertically downward around the fixed pulley 503 and is connected to the spiral net algae blocking mechanism 2.

[0040] In this embodiment, the device further includes a control system, which comprises a control cabinet 9 installed inside the sluice gate station building 6 and water level monitoring devices deployed on both sides of the sluice gate opening. The water level monitoring devices are communicatively connected to the control cabinet 9, and the control cabinet 9 is signal-connected to the drive mechanism 202 of the vortex algae-blocking mechanism 2, the lifting drive mechanism of the lifting module 5, and the control mechanism of the plate chain conveyor 400. In this invention, the lifting machinery and water level monitoring are all controlled through the control cabinet 9, which is installed in a suitable location inside the sluice gate building. When the water level monitoring devices detect an excessively large water level difference on both sides of the algae-blocking integrated machine, it indicates that the current vortex rotation speed is too low, causing blockage. In this case, variable speed operation can be achieved by adjusting the speed of the reduction motor.

[0041] During installation of the vortex-type algae-blocking mechanism 2 of this utility model, the vortex support frame 201 is installed in the guide groove 210 of the body frame 200. The algae-blocking vortex 203 is engaged with the support teeth (i.e., transmission sprockets 208) at both ends of the vortex support frame 201, the reversing sprocket 207 on the body frame 200, and the main drive sprocket 206 via the edge chain 205. Finally, the vortexes are connected end to end to form a rotatable structure. A variable frequency reduction motor is then installed at the head drive support frame 204 of the body frame 200. The motor drives the main drive sprocket 206. During the rotation of the main drive sprocket 206, the algae-blocking vortex 203 engaged with it rotates around the reversing sprocket 207 and the transmission sprocket 208. The entire body frame 200 is installed in the center of the working platform 100, allowing the algae-blocking equipment to completely cover the water inlet 8 of the water distribution gate, achieving full-section algae-blocking operation. The algae separation mechanism 3 includes a rotary brush 300 and a high-pressure jet spray device 301. The high-pressure jet spray device 301 can also be a high-pressure spraying device, including a high-pressure water gun installed facing the rotating net. Water is pumped by a water pump and then sprayed onto the net surface by the high-pressure water gun, causing the algae attached to the net surface to be washed off and fall onto the plate chain conveyor 400 below. If there is any algae that is not washed off, it will be brushed off onto the plate chain conveyor 400 by the rotary brush 300 during the continued operation. The two plate chain conveyors 400 are respectively arranged on the working platform 100 and the conveying platform 102 in an "L" shape. One end of the conveyor of the working platform 100 is installed directly below the head of the machine frame, and the tail is raised. One end of the plate chain conveyor of the conveying platform 102 is installed below the raised conveyor to catch the algae. Similarly, the tail of the conveyor of the conveying platform is also raised to transport the algae into the collection bucket 401 for final unified transportation and processing.

[0042] The lifting module 5 in this invention is installed on the roof of the water distribution gate, forming a cantilever structure, located directly above the vortex-type algae-blocking mechanism 2. It includes an equipment support 501 and a lifting mechanism 502. The support 501 is typically an I-beam with welded panels on the top and bottom. The bottom panel of the I-beam is installed on the roof using rebar anchoring. Bolt holes are drilled in the top panel of the I-beam to connect it to the base of the lifting mechanism 502 (e.g., a winch). A fixed pulley 503 is installed at the tail of the support. The lifting wire rope 500 of the lifting mechanism 502 passes over the fixed pulley 503 and connects to the top of the vortex-type support frame 201. The lifting system is mainly used for lifting during the maintenance and repair of the integrated algae-blocking machine. It can also be used to quickly lift the equipment out of the water in emergencies without affecting the water supply to the water distribution point.

[0043] The various modules of this integrated algae-blocking device are independent of each other and are connected in an orderly manner with the bank-slope type water diversion gate. During equipment installation, the support platform 1 is installed first. The support platform 1 is the installation foundation for most of the equipment of the integrated algae-blocking machine. Three steel platforms are installed on the outer wall of the water diversion gate site building 6 by steel supports and rebar anchoring. The machine frame 200 is installed on the outer edge of the working platform 100 and aligned with the center line of the orifice. Then, the vortex-type algae-blocking mechanism 2 is installed. The vortex support frame 201 and the algae-blocking vortex 203 are installed on the machine frame 200 in sequence. Then, the drive mechanism 204 is installed on the top of the machine frame 201, so that the algae-blocking vortex 203 can rotate inside the machine frame 200. Finally, the algae net separation mechanism 3 is installed on the machine frame 200. Finally, the two sets of plate chain conveyors 400 in the algae-water separation module 4 are installed on the working platform 100 and the conveying platform 102 respectively, arranged at right angles. A collection tank 401 is provided at the tail of the plate chain conveyor on the conveying platform 102. Algae transported by the conveyor can enter the collection tank 401 for collection, filtration, and centralized transportation and processing. To facilitate later inspection and maintenance, a lifting device is installed on the top of the diversion gate site building 6, located directly above the algae-blocking equipment and cantilevered from the roof. Finally, the control system of the entire equipment can be placed in a suitable location inside the gate chamber according to its internal layout. In this utility model, each mechanism module is basically attached to the diversion gate, and the connection between the modules is relatively simple. During inspection and maintenance, each module can be inspected and handled individually. Furthermore, when it is necessary to build an integrated algae-blocking machine at other diversion gates, only the dimensions or other parameters of each system need to be changed to achieve rapid drawing and installation.

[0044] The above description is merely one embodiment of this utility model, and while it is quite specific and detailed, it should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate, characterized in that: The integrated device includes a support platform (1), a vortex-type algae-blocking mechanism (2) installed on the outside of the sluice gate corresponding to the sluice gate inlet (8), an algae-water separation module (4) installed at the discharge end of the vortex-type algae-blocking mechanism (2), and a lifting module (5) for controlling the lifting and lowering of the vortex-type algae-blocking mechanism (2). The support platform (1) is installed around the outer wall of the sluice gate site building (6) and is supported by a steel support structure (7). The vortex-type algae-blocking mechanism (2) is movably installed on the front side of the support platform (1). The outlet is equipped with an algae net separation mechanism (3). The algae water separation module (4) includes a plate chain conveyor (400) and a collection bucket (401) fixedly installed on the support platform (1). The feed end of the plate chain conveyor (400) is located directly below the discharge end of the algae net separation mechanism (3), and the collection bucket (401) is located at the discharge end of the plate chain conveyor (400). The lifting module (5) is installed on the roof of the water diversion gate station building (6), and the lower end of its lifting steel wire rope (500) is connected to the rotary net algae blocking mechanism (2).

2. The modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate according to claim 1, characterized in that: The vortex-type algae-blocking mechanism (2) includes a body frame (200), a vortex support frame (201), a drive mechanism (202), a circulating lifting chain transmission mechanism, and an algae-blocking vortex net (203) arranged on the outer surface of the vortex support frame (201). The body frame (200) is fixedly installed at the water inlet (8) of the water diversion gate, and a guide groove (210) is provided on the body frame (200). The vortex support frame (201) is slidably installed in the guide groove (210) of the body frame (200). A lifting lug (209) is provided at the top of the vortex support frame (201). The lower end of the lifting wire rope (500) is connected to the lifting lug (208). Under the action of the lifting module (5), the vortex support frame (201) slides up and down along the guide groove (210) of the body frame (200). A limiting mechanism is provided at the top of the body frame (200). (211); A drive support frame (204) is provided on the top side of the body frame (200). The drive mechanism (202) is fixedly installed on the top of the drive support frame (204). The drive mechanism (202) controls the algae-blocking vortex net (203) to move cyclically along the vortex net support frame (201) and the drive support frame (204) through a circulating lifting chain transmission mechanism. The algae net separation mechanism (3) is set inside the drive support frame (204) and includes a rotary roller brush (300) and a high-pressure jet spraying device (301) spraying towards the algae-blocking vortex net (203). The rotary roller brush (300) is set at the connection between the drive support frame (204) and the body frame (200) and is located on the lower surface of the algae-blocking vortex net (203) and in contact with the lower surface of the algae-blocking vortex net (203). The algae-water separation module (4) is located directly below the drive support frame (204).

3. A modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate according to claim 1 or 2, characterized in that: The support platform (1) is arranged in a "U" shape around the outer wall of the sluice gate station building (6), including a working platform (100) located on one side of the sluice gate inlet (8), and a pedestrian platform (101) and a conveying platform (102) symmetrically arranged on both sides of the working platform (100). Protective railings (103) are provided on the outside of the working platform (100), the pedestrian platform (101) and the conveying platform (102). The steel support structure (7) includes a steel frame (700) installed below the working platform (100) and multiple steel supports (701). The multiple steel supports (701) are distributed around the steel frame and below the pedestrian platform (101) and the conveying platform (102). The steel supports (701) are fixed to the support platform (1) and the steel frame (700) with the outer wall of the sluice gate station building (6) by anchoring. The steel frame (700) is provided with a slide for supporting and sliding the spiral net algae blocking mechanism (2).

4. A modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate according to claim 1 or 2, characterized in that: The lifting module (5) includes a support (501), a lifting mechanism (502), and a lifting wire rope (500). The support (501) is fixed on the top of the sluice gate station building (6), and one end extends out of the sluice gate building (6) to form a cantilever structure. The lifting mechanism (502) is fixed on the support (501) and is located above the sluice gate station building (6). A fixed pulley (503) is provided at the cantilever end of the support (501). One end of the lifting wire rope (500) is wound on the drum of the lifting mechanism (502), and the other end extends vertically downward around the fixed pulley (503) and is connected to the spiral net algae blocking mechanism (2).

5. The modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate according to claim 2, characterized in that: The device also includes a control system, which includes a control cabinet (9) installed in the building (6) at the water diversion gate site and water level monitoring equipment installed on both sides of the water diversion gate. The water level monitoring equipment is connected to the control cabinet (9) in communication. The control cabinet (9) is connected to the drive mechanism (202) of the spiral net algae blocking mechanism (2), the lifting drive mechanism of the lifting module (5), and the control mechanism of the plate chain conveyor (400) in signal connection.

6. The modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate according to claim 2, characterized in that: The circulating lifting chain drive mechanism includes chains (205) fixedly installed on both sides of the algae-blocking swirl net (203), a main drive sprocket (206) rotatably installed on the drive support frame (204), two sets of reversing sprockets arranged at the connection between the drive support frame (204) and the machine frame (200), and upper and lower transmission sprockets arranged at the top and bottom of the swirl net support frame (201). The algae-blocking swirl net (203) is connected to the main drive sprocket (206), the two sets of reversing sprockets and the two sets of transmission sprockets in sequence through the chains (205) on both sides to form a circulating lifting swirl net mechanism. The output end of the drive mechanism (202) is connected to the main drive sprocket (206) to control the circulating lifting of the swirl net mechanism.

7. The modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate according to claim 3, characterized in that: Two plate chain conveyors (400) are provided. The two plate chain conveyors (400) are respectively arranged on the working platform (100) and the conveying platform (102) in an "L" shape. The feed end of the first plate chain conveyor arranged on the working platform (100) is installed directly below the discharge end of the algae net separation mechanism (3), and the discharge end of the first plate chain conveyor is inclined upward. The feed end of the second plate chain conveyor arranged on the conveying platform (102) is located below the discharge end of the first plate chain conveyor, and the discharge end of the second plate chain conveyor is also inclined upward. The collection cylinder (6) is located below the discharge end of the second plate chain conveyor.

8. The modular algae interception, harvesting, and separation integrated device for a bank-slope type water diversion gate according to claim 6, characterized in that: The algae-blocking swirl net (203) is a spectacle-shaped net woven from stainless steel wire, with chains (205) welded to its edges; the swirl net support frame (201) comprises a frame integrally welded from side beams on both sides and multiple crossbeams connecting the side beams on both sides, with drive sprockets (208) respectively provided at the top and bottom ends of the swirl net support frame (201), and a lifting lug (209) provided at the center of the top of the swirl net support frame (201); the body frame (200) is a hollow frame body welded from side beams and crossbeams, with guide grooves (210) arranged on both sides of the inner frame of the body frame (200); two sets of reversing sprockets are symmetrically arranged on the drive support. At the connection between the frame (204) and the body frame (200), each set of reversing sprockets includes a rotating shaft rotatably mounted on the body frame (200) and two reversing sprockets (207) fixed at both ends of the rotating shaft in the same direction. The algae-blocking swirl net (203) covers the outer surface of the swirl net support frame (201). The chain (205) at its edge forms a ring transmission mechanism through two sets of transmission sprockets (208), two sets of reversing sprockets (207) and one set of drive sprockets (206), and the chain is sleeved on the outside of the sprocket. The drive mechanism (202) adopts a variable frequency reduction motor, and the drive mechanism (202) is connected to the main drive sprocket (206) through a belt pulley transmission assembly.

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