A water treatment device for enhancing the treatment of open water bodies

Abstract

A water treatment device for strengthening the treatment of open water bodies, comprising a hull and treatment components arranged on both sides of the hull; the treatment components include arc-shaped baffles, columns arranged in the middle of the arc-shaped baffles, spiral chutes rotatably installed on the columns, drive components arranged at the tops of the columns, and scraper components arranged on the columns; the drive components are connected to the spiral chutes for driving the spiral chutes to rotate around the columns; the scraper components can move up and down along the columns, the scrapers of the scraper components are arranged in the spiral chutes, and water leakage holes are arranged on the scrapers; a storage component is fixedly connected to the top end of the spiral chute. When the spiral chute rotates, the spiral chute pushes the scraper and drives the scraper component to move upward, and the collected dirt will be moved to the storage component to be collected. After the spiral chute rotates one circle, the scraper component will fall back to the initial position at the bottom of the spiral chute.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment equipment, and in particular to a water treatment device for strengthening the treatment of open water bodies. Background Art

[0002] Water is the source of life, and water body protection is an important aspect related to human development. Among them, urban water bodies are important indicators related to the lives of urban residents and the urban image. In recent years, due to the advancement of urbanization and the continuous destruction of surface water and groundwater in urban development, urban black and smelly water bodies are environmental problems that the common people strongly reflect. They not only damage the urban living environment but also seriously affect the urban image. How to comprehensively, systematically, and with a linkage mechanism treat urban black and smelly water bodies? A systematic and comprehensive three-in-one treatment (land, water, and atmosphere) can be carried out by taking the macroscopic "seven-character" method, which are respectively "interception, diversion, purification, reduction, regulation, cultivation, and measurement".

[0003] The main manifestations of urban water bodies are biological pollution, floating objects, suspended solids, shore garbage, unremoved aquatic plants, algal blooms, etc., which require special equipment such as special cyanobacteria fishing boats for cleaning.

[0004] In the prior art, a patent with the publication number CN112695714B discloses a water surface garbage fishing device for water treatment and its working method. The device includes a side frame, a U-shaped frame, a power generation mechanism, a material collection mechanism, etc. By installing the fishing device in front of the fishing boat, the air pressure rod on the L-shaped mounting frame works to expand and contract to drive the L-shaped mounting frame to rise and fall. Using the transmission of the conveyor belt on the transmission roller, the water surface garbage is at this time moved to between the side frames by the circulating moving material pushing plate and is collected into the garbage collection net through the aggregate trough as the water flows.

[0005] However, in the fishing device in the above patent CN112695714B, during the fishing operation, the collection net is always in the water, and it is impossible to separate the water from the fished objects such as garbage and algae in time, which is not convenient for the storage of the fished objects. In addition, each time it is used, it is necessary to use the air pressure rod to work to expand and contract to drive the L-shaped mounting frame to descend so as to place the fishing device in the water. When there is too much fished object in the collection net, it is necessary to lift the fishing device before pouring out the fished object in the collection net, and the operation is relatively cumbersome, which is not conducive to quickly cleaning the fishing operation. Summary of the Invention

[0006] The main object of the present invention is to propose a water treatment device for strengthening the treatment of open water bodies, which can separate the water from the fished objects in time, is convenient for the storage of the fished objects, is easy to operate, and is conducive to quickly cleaning the fishing operation, aiming to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the present invention proposes a water body management device for strengthening the management of open water bodies, including a hull and a management component arranged on both sides of the hull; the management component includes an arc-shaped baffle, a column arranged in the middle of the arc-shaped baffle, a spiral chute rotatably mounted on the column, a driving component arranged on the top of the column, and a scraper assembly arranged on the column; the driving component is connected to the spiral chute to drive the spiral chute to rotate around the column; the scraper assembly can move up and down along the column, and the scraper of the scraper assembly is arranged in the spiral chute, and a water leakage hole is arranged on the scraper; a storage component is fixedly connected to the top of the spiral chute. When the spiral chute rotates, the spiral chute pushes the scraper and drives the scraper assembly to move upward, and the collected dirt will be moved to the storage component to be collected, and after the spiral chute rotates one circle, the scraper assembly will fall back to the initial position at the bottom of the spiral chute.

[0008] Preferably, a partition is provided in the middle of the hull, and the partition divides the stern of the hull into a storage bin; the storage assembly includes an installation shell and a guide top plate, the guide top plate is at the same height as the two sides of the spiral slide groove, and a clearance channel is formed between the opposite inner sides of the two guide top plates; a storage groove is provided in the middle of the installation shell, and a movable plate is provided at the bottom of the installation shell, and raised plates are provided on the left and right sides of the movable plate, and the relative inner sides of the two raised plates and the top surface of the movable plate form a groove, and the discharge port of the storage groove is aligned with the groove; one end of the movable plate is hinged to the installation shell, and the other end forms an extension end, and a connecting rod is provided on the extension end, and an electric telescopic rod is hinged between the top end of the connecting rod and the installation shell.

[0009] Preferably, a guide plate is hinged at one end of the arc-shaped baffle away from the hull, a sleeve column is fixedly installed on the top of the guide plate, and there are multiple fixed columns on the side of the hull. A connecting rod is movably connected to the surface of the sleeve column, and the other end of the connecting rod is movably connected to any one of the fixed columns.

[0010] Preferably, a mounting plate is fixed to one end of the arc baffle close to the hull, the mounting plate is fixed to the hull, the bottom end of the column is connected to the inner surface of the arc baffle via a connecting plate, and a reinforcing plate is provided between the outer curved surface of the arc baffle and the hull.

[0011] Preferably, the bottom end of the spiral chute is provided with shovel teeth.

[0012] Preferably, the column is a hollow structure, and a vertical limit groove is opened on one side of the column; the scraper assembly includes a lifting column and a scraper, a guide block is fixedly installed on the side of the lifting column, and a rigid column is fixedly installed on the side of the guide block; the scraper is fixedly connected to the bottom surface of the rigid column, the lifting column is slidably installed in the hollow inner cavity of the column, and the guide block is slidably installed in the limit groove.

[0013] Preferably, a step sealing column is provided on the inner wall at the bottom of the column, and a sealing bottom plate is provided at the bottom end of the column; an air guide groove matching the shape of the step sealing column is opened on the column surface of the lifting column, and when the scraper assembly falls, the air guide groove cooperates with the step sealing column.

[0014] Preferably, a guide slide block is provided at the bottom of the scraper, and the guide slide block fits with the bottom of the spiral chute.

[0015] Preferably, the driving assembly includes a motor and a mounting frame, the mounting frame is fixedly connected to the inner wall at the top of the column, the motor is fixedly mounted on the top of the mounting frame, the output end of the motor is fixedly sleeved with a rotating disk, and the bottom of the rotating disk is connected to the spiral slide groove through a connecting column.

[0016] Preferably, the bottom of the rotating disk is rotatably mounted on the top of the column via a plane bearing.

[0017] Due to the adoption of the above technical solution, the beneficial effects of the present invention are as follows:

[0018] (1) The water treatment device provided by the present invention directly sets the treatment components on both sides of the hull. When performing cleaning and salvaging operations, it is only necessary to use the driving component to drive the spiral chute. The spiral chute pushes the scraper and drives the scraper component to move upward, and the collected dirt is moved to the storage component for collection. After the spiral chute rotates one circle, the scraper component falls back to the initial position at the bottom of the spiral chute. This effectively overcomes the cumbersome operation problem of lowering the salvage device for each salvage operation and the inconvenience of storing the salvaged objects in the prior art.

[0019] (2) In the water treatment device provided by the present invention, since water leakage holes are provided on the scraper, when the scraper moves with the collected dirt, water can leak out from the water leakage holes, which is beneficial to the separation of water from the salvaged objects and facilitates the storage of the salvaged objects.

[0020] (3) In the present invention, a guide plate is provided, a sleeve column is fixedly installed on the top of the guide plate, a plurality of fixed columns are provided on the side of the hull, a connecting rod is movably connected to the surface of the sleeve column, and the other end of the connecting rod is movably connected to any one of the fixed columns. By adjusting the connection between the connecting rod and one of the fixed columns, the opening angle of the guide plate can be controlled or the guide plate can be controlled to close. When the guide plate is closed, the sailing resistance can be reduced during sailing. When the guide plate is opened, the dirt can be collected as much as possible by controlling its opening angle.

[0021] (4) The water treatment device provided by the present invention can be installed on various types of hulls without occupying hull space.

[0022] (5)The water treatment device provided by the present invention drives the spiral chute to rotate through the driving component, so as to shovel the dirt into the bottom of the spiral chute, and then pushes the dirt into the storage component through the repeated rising of the scraping component. During this process, the water can be filtered, and finally collected in the storage component, and the dirt is transferred through the arranged movable plate, and the dirt is stacked uniformly.

[0023] (6)In the water treatment device provided by the present invention, a stepped sealing column is arranged on the inner wall of the bottom of the column, and a sealing bottom plate is arranged at the bottom end of the column; a gas guiding groove matching the shape of the stepped sealing column is opened on the column surface of the lifting column. When the scraping component falls, the gas guiding groove cooperates with the stepped sealing column. After the scraping component rises, it automatically descends due to the action of gravity, and the impact force of the scraping component falling is slowed down by arranging the stepped sealing column in the column, so that the scraping component returns to the initial position and continues to push the dirt into the storage component. Since the gas guiding groove cooperates with the stepped sealing column, the air between the lifting column and the sealing bottom plate cannot escape, so that the scraping component starts to decelerate, and finally the scraping component slowly falls on the initial position. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the treatment component of the present invention;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the column of the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of the enclosure component of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the lifting scraper of the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the driving component of the present invention;

[0031] Figure 7 It is a schematic diagram of the cross-sectional structure of the storage component of the present invention;

[0032] Figure 8 It is a schematic diagram of the structure during the treatment work of the present invention.

[0033] Description of the attached reference numerals: 1. Treatment component; 2. Hull; 21. Partition board; 3. Deflector; 4. Sleeve column; 5. Fixed column; 6. Connecting rod; 12. Column; 13. Rotating component; 14. Spiral chute; 15. Scraper component; 16. Storage component; 111. Mounting plate; 112. Arc-shaped baffle; 113. Connecting and strengthening plate; 114. Connecting plate; 121. Limit groove; 122. Step sealing column; 123. Sealing bottom plate; 131. Motor; 132. Mounting frame; 133. Rotating disk; 134. Connecting column; 141. Shoveling tooth; 151. Lifting column; 152. Air guide groove; 153. Guide block; 154. Rigid column; 155. Scraper; 156. Leakage hole; 157. Guide slider; 161. Guide top plate; 162. Storage tank; 163. Movable plate; 164. Electric telescopic rod; 165. Connecting rod. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0036] Combined with Figures 1 to 8 As shown, a water treatment device for strengthening the treatment of open water bodies includes a hull 2 and treatment components 1 arranged on both sides of the hull 2; the treatment components 1 include an arc-shaped baffle 112, a column 12 arranged in the middle of the arc-shaped baffle 112, a spiral chute 14 rotatably installed on the column 12, a driving component 13 arranged at the top of the column 12, and a scraper component 15 arranged on the column 12; the driving component 13 is connected to the spiral chute 14 for driving the spiral chute 14 to rotate around the column 12; the scraper component 15 can move up and down along the column 12, the scraper 155 of the scraper component 15 is arranged in the spiral chute 14, and leakage holes 156 are arranged on the scraper 155; a storage component 16 is fixedly connected to the top end of the spiral chute 14.

[0037] During the cleaning and salvaging operation, the rotation of the spiral chute 14 will drive the scraper assembly 15 to move upward, and the scraper 155 will move the collected dirt to the storage assembly 16 for collection, and after the spiral chute 14 rotates one circle, the scraper assembly 15 will fall back to the initial position at the bottom of the spiral chute 14. Since the scraper 155 is provided with a water leakage hole 156, when the scraper 155 moves with the collected dirt, water can leak from the water leakage hole 156, which is beneficial to the separation of water from the salvaged objects, so as to facilitate the storage of the salvaged objects and dirt.

[0038] Combination Figure 1 , Figure 7 As shown, a partition 21 is provided in the middle of the hull 2, and the partition 21 divides the tail part of the hull 2 ​​into a storage bin; the storage component 16 includes a mounting shell and a guide top plate 161, the guide top plate 161 is at the same height as the two sides of the spiral slide 14, and a clearance channel is formed between the relative inner sides of the two guide top plates 161, so that the scraper 155 can pass through the clearance channel and then fall to the initial position at the bottom; a storage groove 162 is provided in the middle of the mounting shell, and a movable plate 163 is provided at the bottom of the mounting shell, and raised plates are provided on the left and right sides of the movable plate 163, and the relative inner sides of the two raised plates and the top surface of the movable plate 163 form a groove together, and the discharge port of the storage groove 162 is aligned with the groove; one end of the movable plate 163 is hinged to the mounting shell, and the other end forms an extension end, and a connecting rod 165 is provided on the extension end, and an electric telescopic rod 164 is hinged between the top end of the connecting rod 165 and the mounting shell. When the storage tank 162 is full of salvaged objects, the extended end of the movable plate 163 can be aligned with the storage bin at the rear of the hull 2, and the movable plate 163 can be rotated by using the electric telescopic rod 164, so that the dirt in the storage tank 162 falls from the discharge port into the groove on the movable plate 163 and slides into the storage bin at the rear of the hull 2 ​​for storage. The movable plate 163 can be provided with a leaky net structure, and a sense of weight can be added to form a closed-loop control with the electric telescopic rod 164, so as to automatically transfer the dirt collected in the storage assembly 16 to the storage bin.

[0039] Combination Figure 1 , Figure 8 As shown, in this embodiment, a deflector 3 is hingedly connected to one end of the arc-shaped baffle 112 away from the hull 2, a sleeve column 4 is fixedly installed on the top of the deflector 3, and a plurality of fixed columns 5 are provided on the side of the hull 2. A connecting rod 6 is movably connected to the surface of the sleeve column 4, and the other end of the connecting rod 6 is movably connected to any one of the fixed columns 5. By adjusting the connection between the connecting rod 6 and one of the fixed columns 5, the opening angle of the deflector 3 can be controlled or the deflector 3 can be controlled to close and abut against the hull (2). When the deflector 3 is closed, the sailing resistance can be reduced during sailing. When the deflector 3 is opened, the dirt can be collected as much as possible by controlling its opening angle.

[0040] CombinationFigure 8 As shown, during the forward movement of the hull 2, the draft of the hull 2 is controlled to keep the dirt on the water surface concentrated by the deflector 3. The spiral chute 14 is continuously rotated by the driving assembly 13. When some dirt is shoveled into the bottom of the spiral chute 14, the scraper assembly 15 falls from above at this time, and the dirt can be transported to the storage assembly 16 through the spiral chute 14 and retained in the storage assembly 16. After reaching a certain amount in the storage assembly 16, the position of the storage assembly 16 is aligned with the storage bin, and then it is transported to the storage bin to complete the collection and salvage work of the dirt. When using other types of ships for work, a storage box can be installed for collection; during the normal forward movement of the hull 2, such as Figure 1 shown, the deflector 3 is close to the surface of the hull 2, reducing the traveling resistance of the treatment assembly 1, etc.

[0041] Combined with Figure 4 shown, at one end of the arc-shaped baffle 112 close to the hull 2, a mounting plate 111 is fixedly connected, and the mounting plate 111 is fixedly connected to the hull 2. The bottom end of the column 12 is connected to the inner surface of the arc-shaped baffle 112 through a connecting plate 114. A reinforcing plate 113 is arranged between the outer arc surface of the arc-shaped baffle 112 and the hull 2. By using the mounting plate 111 to be fixedly connected to the hull 2, it is convenient to install the entire treatment assembly 1. The reinforcing plate 113 is provided to play a strengthening role, making the entire treatment assembly 1 more stable. In addition, other connecting parts can be added between the arc-shaped baffle 112 and the bottom of the column 12 to strengthen the installation strength, and buoyancy-increasing objects such as airbags can be added to its bottom.

[0042] Combined with Figure 6 shown, a shovel tooth 141 is arranged at the bottom end of the spiral chute 14. The arrangement of the shovel tooth 141 is beneficial to shoveling the dirt into the spiral chute 14.

[0043] Combined with Figure 3 、 Figure 4 and Figure 5 shown, the column 12 is of a hollow structure, and a vertical limiting groove 121 is opened on one side of the column 12; the scraper assembly 15 includes a lifting column 151 and a scraper 155. A guiding block 153 is fixedly installed on the side surface of the lifting column 151, and a rigid column 154 is fixedly installed on the side surface of the guiding block 153; the scraper 155 is fixedly connected to the bottom surface of the rigid column 154. The lifting column 151 is slidably installed in the hollow inner cavity of the column 12, and the guiding block 153 is slidably installed in the limiting groove 121.

[0044] Further, a stepped sealing column 122 is provided on the inner wall of the bottom of the column 12, and a sealing bottom plate 123 is provided at the bottom end of the column 12; a gas guiding groove 152 matching the shape of the stepped sealing column 122 is formed on the column surface of the lifting column 151. When the scraper assembly 15 descends, the gas guiding groove 152 cooperates with the stepped sealing column 122. After the scraper assembly 15 descends, the gas guiding groove 152 cooperates with the stepped sealing column 122, so that the air between the lifting column 151 and the sealing bottom plate 123 cannot escape, thereby causing the scraper assembly 15 to start decelerating and finally causing the scraper assembly 15 to slowly fall to the initial position. The length of the stepped sealing column 122 is adjusted according to the falling condition of the scraper assembly 15, so as to reduce the impact force generated by the falling of the scraper assembly 15.

[0045] Combined with Figure 5 As shown, a guide slider 157 is provided at the bottom of the scraper 155, and the guide slider 157 is in contact with the bottom of the spiral chute 14. Specifically, the bottom of the scraper 155 is in contact with the bottom of the spiral chute 14, and the left and right sides of the scraper 155 are respectively in contact with the inner walls of the spiral chute 14, so that the scraper 155 can push the dirt as much as possible, and at the same time, the water therein can be leaked through the provided water leakage holes 156; in addition, by providing the guide slider 157, the contact area between the bottom surface of the scraper 155 and the spiral chute 14 is increased, and the lifting effect of the scraper assembly 15 is increased.

[0046] Combined with Figure 4 、 Figure 6 As shown, in this embodiment, the driving assembly 13 includes a motor 131 and a mounting frame 132. The mounting frame 132 is fixedly connected to the inner wall of the top of the column 12. The motor 131 is fixedly installed on the top of the mounting frame 132. A rotating disk 133 is fixedly sleeved on the output end of the motor 131, and the bottom of the rotating disk 133 is connected to the spiral chute 14 through a connecting column 134. Further, the bottom of the rotating disk 133 is rotatably installed on the top end of the column 12 through a flat bearing. By providing the flat bearing, it is convenient for the installation and rotation of the rotating disk 133.

[0047] The working principle of the present invention is as follows:

[0048] By adjusting the opening angle of the deflector 3 or closing it, the navigation resistance can be reduced when closing during navigation, and it can also be opened when treating the water surface to collect the dirt as much as possible; the driving component 13 drives the spiral chute 14 to rotate, so as to shovel the dirt into the bottom of the spiral chute 14, and then the dirt is pushed into the storage component 16 by the repeated rising of the scraping component 15. During the process, the water in it can be filtered, and finally it is collected in the storage component 16, and the dirt is transferred by the set movable plate 163, and the dirt is uniformly stacked in the storage bin on the hull 2; after the scraping component 15 rises, it automatically descends due to the action of gravity, and the impact force of the scraping component 15 falling is slowed down by arranging the stepped sealing column 122 in the column 12, so that the scraping component 15 returns to the initial position and continues to push the dirt into the storage component 16.

[0049] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied to other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A water treatment device for enhancing the treatment of open water bodies, characterized in that: It comprises a hull (2) and a governance component (1) arranged on both sides of the hull (2); The treatment component (1) comprises an arc-shaped baffle (112), a column (12) arranged in the middle of the arc-shaped baffle (112), a spiral slide (14) rotatably mounted on the column (12), a driving component (13) arranged on the top of the column (12), and a scraper component (15) arranged on the column (12); The driving assembly (13) is connected to the spiral chute (14) and is used to drive the spiral chute (14) to rotate around the column (12); the scraper assembly (15) can move up and down along the column (12); the scraper (155) of the scraper assembly (15) is arranged in the spiral chute (14); and a water leakage hole (156) is arranged on the scraper (155); A storage component (16) is fixedly connected to the top of the spiral slide (14); The rotation of the spiral chute (14) drives the scraper assembly (15) to move upward, and the scraper (155) moves the collected dirt to the storage assembly (16) to be collected. After the spiral chute (14) rotates one circle, the scraper assembly (15) falls back to the initial position at the bottom of the spiral chute (14).

2. The water treatment device for strengthening the treatment of open water bodies according to claim 1, characterized in that: A partition (21) is provided in the middle of the hull (2), and the partition (21) divides the tail of the hull (2) into a storage bin; the storage assembly (16) comprises a mounting shell and a guide top plate (161), the guide top plate (161) and the two sides of the spiral slide groove (14) have the same height, and a clearance channel is formed between the opposite inner sides of the two guide top plates (161); a storage groove (162) is provided in the middle of the mounting shell, and a movable plate (163) is provided at the bottom of the mounting shell, and protruding plates are provided on the left and right sides of the movable plate (163), and the opposite inner sides of the two protruding plates and the top surface of the movable plate (163) form a groove together, and the discharge port of the storage groove (162) is aligned with the groove; one end of the movable plate (163) is hinged to the mounting shell, and the other end forms an extension end, and a connecting rod (165) is provided on the extension end, and an electric telescopic rod (164) is hinged between the top end of the connecting rod (165) and the mounting shell.

3. The water treatment device for strengthening the treatment of open water bodies according to claim 1, wherein: A deflector plate (3) is hingedly connected to one end of the arc-shaped baffle plate (112) away from the hull (2); a sleeve column (4) is fixedly mounted on the top of the deflector plate (3); a plurality of fixed columns (5) are provided on the side of the hull (2); a connecting rod (6) is movably connected to the surface of the sleeve column (4); and the other end of the connecting rod (6) is movably connected to any one of the fixed columns (5).

4. The water treatment device for strengthening the treatment of open water bodies according to claim 1, characterized in that: A mounting plate (111) is fixedly connected to one end of the arc-shaped baffle (112) close to the hull (2), and the mounting plate (111) is fixedly connected to the hull (2). The bottom end of the column (12) and the inner surface of the arc-shaped baffle (112) are connected via a connecting plate (114), and a reinforcing plate (113) is provided between the outer curved surface of the arc-shaped baffle (112) and the hull (2).

5. The water treatment device for strengthening the treatment of open water bodies according to claim 1, characterized in that: The bottom end of the spiral chute (14) is provided with a shovel tooth (141).

6. The water treatment device for strengthening the treatment of open water bodies according to claim 1, characterized in that: The upright column (12) is of a hollow structure, and a vertical limiting groove (121) is formed on one side of the upright column (12); the scraping plate assembly (15) includes a lifting column (151) and a scraping plate (155). A guiding block (153) is fixedly installed on the side surface of the lifting column (151), and a rigid column (154) is fixedly installed on the side surface of the guiding block (153); the scraping plate (155) is fixedly connected to the bottom surface of the rigid column (154). The lifting column (151) is slidably installed in the hollow inner cavity of the upright column (12), and the guiding block (153) is slidably installed in the limiting groove (121).

7. The water treatment device for strengthening the treatment of open water bodies according to claim 6, characterized in that: A stepped sealing column (122) is arranged on the inner wall at the bottom of the upright column (12), and a sealing bottom plate (123) is arranged at the bottom end of the upright column (12); An air guiding groove (152) matching the shape of the stepped sealing column (122) is formed on the column surface of the lifting column (151). When the scraping plate assembly (15) descends, the air guiding groove (152) cooperates with the stepped sealing column (122).

8. The water treatment device for strengthening the treatment of open water bodies according to claim 1, characterized in that: A guiding slider (157) is arranged at the bottom of the scraping plate (155), and the guiding slider (157) is in fit with the bottom of the spiral chute (14).

9. The water treatment device for strengthening the treatment of open water bodies according to claim 1, characterized in that: The driving assembly (13) includes a motor (131) and a mounting frame (132). The mounting frame (132) is fixedly connected to the inner wall at the top of the upright column (12). The motor (131) is fixedly installed on the top of the mounting frame (132). A rotating disc (133) is fixedly sleeved on the output end of the motor (131), and the bottom of the rotating disc (133) is connected to the spiral chute (14) through a connecting column (134).

10. A water treatment device for enhancing the treatment of open water bodies as described in claim 9, characterized in that: The bottom of the rotating disc (133) is rotatably installed at the top end of the upright column (12) through a flat bearing.

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