CN216712970U

CN216712970U - Algae removing device

Info

Publication number: CN216712970U
Application number: CN202220268550.1U
Authority: CN
Inventors: 李娜; 肖文; 杨学俊; 李延鹏
Original assignee: Dali University
Current assignee: Dali University
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-06-10
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses an algae removal device, and relates to the technical field of algae removal of water bodies; the algae removal device comprises a floatable shell, wherein a water passing flow channel penetrating through the shell is arranged in the middle of the shell; the two ends of the water passing flow channel are respectively provided with a propeller and an algae removal filter screen, and the propeller is used for pushing water flow to the algae removal filter screen; a first one-way valve plate is arranged between the propeller and the algae removal filter screen; a return flow passage is arranged at the lower end of the shell, and a second one-way valve plate communicated with the water passing flow passage is matched with the return flow passage; the floating algae on the surface of the water body can be automatically cleared, and compared with a mode of manual salvage by adopting ships, the floating algae cleaning device does not need manual intervention, does not have the movement of a ship body, avoids influencing the water quality and the organisms nearby the water area when removing the algae, and has the characteristics of time saving and labor saving.

Description

Algae removing device

Technical Field

The utility model relates to the technical field of algae removal of water bodies, in particular to an algae removal device.

Background

With the rapid development of industry and agriculture, a large amount of industrial wastewater and domestic sewage are discharged into lakes and rivers, so that nutrient substances such as nitrogen, phosphorus and the like are enriched in the water, water eutrophication is caused, a large amount of propagation of algae is caused, and great threat is caused to the organisms and water quality in the middle and lower layers of the water. At present, the algae floating on the surface of the water body are mostly fished manually by ships, so that the time and the labor are wasted, and because the ships frequently move, the organisms near the water area are influenced to a certain extent and the water body is polluted.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems that the water quality and the organisms near the water area are easily influenced due to time and labor waste caused by manual work of ships in the prior art; the utility model provides an algae removal device which can automatically remove floating algae on the surface of a water body so as to avoid the influence on water quality and organisms near the water area during algae removal and has the characteristics of time saving and labor saving.

The utility model is realized by the following technical scheme:

the utility model provides an algae removal device, which comprises a floatable shell, wherein a water passing flow channel penetrating through the shell is arranged in the middle of the shell; the two ends of the water passing flow channel are respectively provided with a propeller and an algae removal filter screen, and the propeller is used for pushing water flow to the algae removal filter screen; a first one-way valve plate is arranged between the propeller and the algae removal filter screen; a return flow channel is arranged at the lower end of the shell, and an outlet of the return flow channel is positioned between the propeller and the first one-way valve plate; the return flow channel is matched with a second one-way valve plate communicated with the water passing flow channel.

In an alternative embodiment, the propeller is an electric propeller, and the housing is provided with a storage battery electrically connected with the propeller.

In an alternative embodiment, a solar panel is arranged on the top of the shell, and the solar panel is electrically connected with the storage battery in a charging mode.

In an optional embodiment, the algae removal filter screen is connected with the shell through a mounting frame, and the upper end of the mounting frame is hinged with the shell; the turnover driving mechanism is used for driving the mounting frame to turn upwards.

In an optional embodiment, the turnover driving mechanism comprises a linear driver, one end of the linear driver is hinged with the shell, the other end of the linear driver is hinged with the mounting frame, and the mounting frame is driven to turn upwards through contraction of the linear driver.

In an optional embodiment, a sundries filter screen is arranged at one end of the water passing flow channel, which is far away from the algae removal filter screen.

In an optional embodiment, a heavy metal biological adsorption film is arranged in the water passing flow channel.

In an alternative embodiment, the housing is spherical.

In an optional embodiment, an electric steering rudder is arranged outside the shell, and the electric steering rudder and the algae removal filter screen are located on the same side of the shell.

In an optional embodiment, the device further comprises a controller, an obstacle detection module, a positioning module and a liquid level meter, wherein the obstacle detection module is used for detecting obstacles in front of the traveling direction of the shell, and the liquid level meter is used for monitoring the depth of the shell submerged into the water body; the obstacle detection module, the positioning module, the liquid level meter and the electric steering rudder are all electrically connected with the controller.

The utility model has the following beneficial effects:

the utility model provides an algae removal device, wherein a water passing flow channel penetrating through a shell is arranged in the middle of the floatable shell; the propeller and the algae removal filter screen are arranged at two ends of the water flow channel respectively, the propeller is used for pushing the water flow to the algae removal filter screen, the water body is introduced into the water flow channel through the propeller and pushed to the algae removal filter screen, the water flow is sprayed out of the water flow channel after passing through the algae removal filter screen, algae in the water flow is filtered through the algae removal filter screen, the purpose of removing the algae is achieved, meanwhile, the water flow is sprayed out of the water flow channel, the shell can be driven to move in the direction opposite to the water spraying direction, the shell can move in the water body automatically, therefore, floating algae on the surface of the water body can be automatically removed, compared with a mode of manual salvage by adopting ships, manual intervention is not needed, the movement of the ship body does not exist, the influence on water quality and organisms near the water area is avoided when the algae removal is carried out, and the water flow channel has the characteristics of time saving and labor saving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural diagram of an algae removal apparatus according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a control module according to an embodiment of the present invention.

Reference numerals:

the device comprises a shell, a 2-water passing flow channel, a 3-propeller, a 4-algae removing filter screen, a 5-storage battery, a 6-induction charging coil, a 7-mounting frame, an 8-linear driver, a 9-sundry filter screen, a 10-heavy metal biological adsorption film, an 11-electric steering rudder, a 12-controller, a 13-obstacle detection module, a 14-positioning module, a 15-liquid level meter, a 16-information input module, a 17-information storage module, a 19-first one-way valve plate, a 20-return flow channel and a 21-second one-way valve plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present application, the terms "central," "upper," "lower," "left," "right," "vertical," "longitudinal," "lateral," "horizontal," "inner," "outer," "front," "rear," "top," "bottom," and the like refer to orientations or positional relationships that are conventionally used in the manufacture of the present application, or that are routinely understood by those of ordinary skill in the art, but are merely used to facilitate the description and to simplify the description and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of the present application.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "open," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Example 1

With reference to fig. 1, the present embodiment provides an algae removal device, which includes a floatable housing 1, wherein a water passing channel 2 penetrating through the housing 1 is disposed in the middle of the housing 1; the two ends of the overflow channel 2 are respectively provided with a propeller 3 and an algae removal filter screen 4, and the propeller 3 is used for pushing water flow to the algae removal filter screen 4; a first one-way valve plate 19 is arranged between the propeller 3 and the algae removal filter screen 4; a return flow channel 20 is arranged at the lower end of the shell 1, and an outlet of the return flow channel 20 is positioned between the propeller 3 and the first one-way valve plate 19; the return flow passage 20 is adapted to a second check valve plate 21 communicated with the water flow passage 2.

It will be appreciated that the housing 1 is a device that floats on a body of water and may be made of a lightweight material, such as foam, plastic, etc., or may be made of a denser material, such as stainless steel, aluminum alloy, etc., to form the hollow housing 1.

The shape of the shell 1 may be a special shape, such as a panda shape, a fish shape, and other bionic shapes, or a square shape, a column shape, a sphere shape, and the like.

Wherein, in order to avoid the large-size impurity rivers to get into the water channel 2 and damage screw 3, the water channel 2 is kept away from the one end of algae removal filter screen 4 is equipped with debris filter screen 9, and algae removal filter screen 4 and debris filter screen 9 can all regularly clear away the debris on the above-mentioned, guarantee the normal operation of filter screen.

To facilitate the mounting and rotation of the first check valve plate 19 and the second check valve plate 21, the water passing flow passage 2 and the return flow passage 20 are generally square flow passages.

When the water flow channel is used, the water body is introduced into the water flow channel 2 through the propeller 3 and pushed to the algae removal filter screen 4, so that the water flow pushes away the first one-way valve plate 19, and then is sprayed out of the water flow channel 2 through the algae removal filter screen 4, and algae in the water flow is filtered through the algae removal filter screen 4, so that the purpose of removing algae is achieved.

Meanwhile, water flow is sprayed out from the water flowing channel 2, the shell 1 can be driven to move in the direction opposite to the water spraying direction, and therefore the shell 1 can automatically move in the water body. And the propeller 3 drives the water body to flow and the shell 1 to move, so that a certain inhibiting effect on the mass propagation of algae is achieved, and the occurrence of algal blooms is slowed down.

Wherein, along with the accumulation of the algae accumulated in the overflow channel 2, the flow capacity of the overflow channel 2 is reduced, and the moving speed of the shell 1 is reduced; when the ship needs to go back, the propeller 3 can be controlled to rotate reversely, at the moment, the algae in the water passing flow channel 2 are stored in the water passing flow channel 2 under the action of the first one-way valve plate 19 and the algae removing filter screen 4, water in the water body pushes the second one-way valve plate 21 open through the back-sailing flow channel 20 to enter the water passing flow channel 2 and flow in the direction far away from the algae removing filter screen 4, and therefore the shell 1 is driven to go back sailing.

In conclusion, the floating algae on the surface of the water body can be automatically removed, compared with a mode of manual salvage of ships, the floating algae removal device does not need manual intervention, does not have the movement of a ship body, has low noise, only needs to remove and filter the algae in the water flowing channel 2, avoids the influence on the water quality and the organisms nearby the water body during the algae removal, and has the characteristics of time saving and labor saving.

Example 2

Based on the structure and the principle described in embodiment 1, the propeller 3 is an electric propeller 3, and the housing 1 is provided with a storage battery 5 electrically connected with the propeller 3.

It will be appreciated that the electric propeller 3 is supplied with power by the accumulator 5, without the need for cables, so that the housing 1 can move freely. Compared with the mode of adopting the fuel function, the noise is little, simple structure, and can avoid because of the pollution that the fuel leakage leads to.

In addition, in order to improve the endurance of the algae removal device and reduce the consumption of electric energy, a solar panel is arranged on the top of the shell 1, and the solar panel is electrically connected with the storage battery 5 in a charging manner so as to convert solar energy into electric energy through the solar panel to charge the storage battery 5.

Generally, to ensure sufficient light receiving capacity of the solar cell panel, the solar cell panel is installed on the top of the housing 1; and to ensure the stability of the algae removal apparatus, a battery 5 having a relatively large weight is generally disposed inside the lower end of the case 1.

Further, for being convenient for remove the wireless charging of algae device, this embodiment still includes response charging coil 6 to quick, the wireless cable of being convenient for charges except that algae battery 5, the security when guaranteeing to charge. And be convenient for respond to charging coil 6 and can normally receive the electric energy, respond to charging coil 6 and set up the upper end at casing 1.

Example 3

The embodiment provides an algae removal device, based on the structure and the principle recorded in the embodiment 2, the algae removal filter screen 4 is connected with the shell 1 through a mounting frame 7, and the upper end of the mounting frame 7 is hinged with the shell 1; the turnover mechanism is used for driving the mounting frame 7 to turn upwards.

Specifically, when algae in the water flow channel 2 needs to be removed, at least part of the mounting frame 7 is immersed in water, the mounting frame 7 is driven to be overturned upwards through the overturning driving mechanism so as to drive the algae removal filter screen 4 to be overturned upwards, and the algae removal filter screen 4 can be backwashed through the relative movement of the algae removal filter screen 4 and water in the process of overturning the algae removal filter screen 4 upwards.

After the included angle between the algae removing filter screen 4 and the length direction of the water passing flow channel 2 is more than or equal to ninety degrees, the water flow is sprayed out from the water passing flow channel 2 through the rotation of the propeller 3, so that all the algae filtered in the water passing flow channel 2 are sprayed out, and the collected algae are automatically removed. It will be appreciated that when algae removal is performed in an algae removal installation, it is usually done at a defined mooring, without causing algae to leak out.

The overturning driving mechanism can be an overturning shaft driven by a motor, a telescopic three-link mechanism and the like, in this embodiment, the overturning driving mechanism comprises a linear driver 8, one end of the linear driver 8 is hinged to the shell 1, the other end of the linear driver 8 is hinged to the mounting frame 7, and the mounting frame 7 is driven to overturn upwards through contraction of the linear driver 8. Wherein, the linear actuator 8 is an electric push rod, which can simplify the structure of the algae removal device.

Example 4

The embodiment provides an algae removal device, based on the structure and principle described in any one of embodiments 1 to 3, a heavy metal biological adsorption film 10 is arranged in the water flow channel 2, so as to adsorb heavy metals in water flow while removing algae.

Example 5

The embodiment provides an algae removal device, based on the structure and principle described in embodiment 3, an electric steering rudder 11 is arranged on the outer side of a housing 1, and the electric steering rudder 11 and an algae removal filter screen 4 are located on the same side of the housing 1; the water level monitoring device further comprises a controller 12, an obstacle detection module 13, a positioning module 14 and a liquid level meter 15, wherein the obstacle detection module 13 is used for detecting obstacles in front of the advancing direction of the shell 1, and the liquid level meter 15 is used for monitoring the depth of the shell 1 submerged into a water body; the obstacle detection module 13, the positioning module 14, the liquid level meter 15, and the electric rudder 11 are all electrically connected to the controller 12.

The electric rudder 11 is supplied with power from the battery 5 and operates in response to a control command output from the controller 12 to control the traveling direction of the housing 1; the obstacle detection module 13 detects obstacles in the traveling direction, which can be an ultrasonic detection module, an infrared detection module and the like; the positioning module 14, typically a GPS positioning module 14, feeds back the position of the algae removal apparatus in real time, so as to control the installation and the set route of the algae removal apparatus to advance and return.

In the process of removing algae of the algae removing device, along with the accumulation of algae in the water flowing channel 2, the weight of the algae removing device is increased, the shell 1 gradually sinks into the water body, and therefore the liquid level meter 15 can be arranged on the shell 1, the accumulation amount of the algae in the shell 1 is judged through the reading of the liquid level meter 15, and when the accumulation amount of the algae reaches the maximum value, the shell 1 is controlled to return to the air. For the liquid level meter 15 to trigger only at a set value, the liquid level meter 15 in this embodiment may be a hall type liquid level meter 15, or may be a mechanical type liquid level meter 15.

In order to set a driving route for the algae removal device, the present embodiment further includes an information input module 16 and an information storage module 17 electrically connected to the controller 12, the information input module 16 is used for inputting navigation information, and the information storage module 17 is used for storing the navigation information, so as to control the housing 1 to drive according to the input navigation information.

In this embodiment, the housing 1 is spherical in shape in order to ensure a sufficient throughput of the algae removal apparatus. Meanwhile, the two ends of the spherical shell 1 are small in volume, and the middle of the spherical shell is large in volume, so that after a certain amount of algae are collected in the water flowing channel 2, the shell 1 sinks rapidly, the propeller 3 is convenient to rapidly submerge into water, and the collection efficiency of the algae is improved.

Wherein, in order to ensure enough return power of the algae removing device, the algae removing device is forced to return when the electric quantity of the storage battery 5 is lower than 15%.

The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto in any way, and any simple modification, equivalent replacement and improvement made to the above embodiment within the spirit and principle of the present invention still fall within the protection scope of the present invention.

Claims

1. An algae removal device comprises a floatable shell (1), and is characterized in that a water passing flow channel (2) penetrating through the shell (1) is arranged in the middle of the shell (1);

the two ends of the water passing flow channel (2) are respectively provided with a propeller (3) and an algae removal filter screen (4), and the propeller (3) is used for pushing water flow to the algae removal filter screen (4);

a first one-way valve plate (19) is arranged between the propeller (3) and the algae removal filter screen (4);

a return flow channel (20) is arranged at the lower end of the shell (1), and an outlet of the return flow channel (20) is positioned between the propeller (3) and the first one-way valve plate (19);

the return flow channel (20) is matched with a second one-way valve plate (21) communicated with the water passing flow channel (2).

2. Algae removal apparatus according to claim 1, wherein the propeller (3) is an electrically driven propeller (3), and the housing (1) is provided with a battery (5) electrically connected to the propeller (3).

3. The algae removal apparatus according to claim 2, wherein a solar panel is provided on top of the housing (1), and the solar panel is electrically chargeable with the storage battery (5).

4. The algae removal device according to claim 1, wherein the algae removal filter screen (4) is connected with the shell (1) through a mounting frame (7), and the upper end of the mounting frame (7) is hinged with the shell (1);

the turnover mechanism is used for driving the mounting frame (7) to turn upwards.

5. The algae removing device according to claim 4, wherein the overturning driving mechanism comprises a linear driver (8), one end of the linear driver (8) is hinged with the shell (1), the other end of the linear driver (8) is hinged with the mounting frame (7), and the mounting frame (7) is driven to overturn upwards through contraction of the linear driver (8).

6. The algae removal device according to claim 1, wherein a sundries filter screen (9) is arranged at one end of the water flow channel (2) far away from the algae removal filter screen (4).

7. The algae removal device according to claim 1, wherein a heavy metal biological adsorption film (10) is arranged in the water flow channel (2).

8. The algae removal apparatus according to claim 1, wherein the housing (1) is spherical.

9. The algae removal apparatus according to any one of claims 1 to 8, wherein an electric steering rudder (11) is arranged outside the housing (1), and the electric steering rudder (11) and the algae removal screen (4) are positioned on the same side of the housing (1).

10. The algae removal apparatus according to claim 9, further comprising a controller (12), an obstacle detection module (13), a positioning module (14), and a level gauge (15), wherein the obstacle detection module (13) is configured to detect an obstacle in front of a travel direction of the housing (1), and the level gauge (15) is configured to monitor a depth of the housing (1) submerged in the body of water;

the obstacle detection module (13), the positioning module (14), the liquid level meter (15) and the electric steering rudder (11) are all electrically connected with the controller (12).