Blue algae control device and copper tube algae removal device

Abstract

The present application provides a blue algae control device and a copper tube algae killing device. The copper tube algae killing device of the present application comprises: a bracket; and a copper tube algae killing component, the inner cross-section of which is triangular and supported on the bracket in a snake shape. When the copper tube algae killing device is installed in a water area, the copper tube algae killing component is supported by the bracket in the snake shape and bent in the up and down directions. Through the blue algae control device of the present application, surface water of a water area with a high oxygen content can be introduced into the bottom of a water area with a low oxygen content, and the copper ions in the copper tube can be used to sterilize and kill algae in the liquid in the copper tube. Therefore, not only can the algae in the water be killed, but the water quality of the bottom of the water area can also be improved.

Description

Technical Field

[0001] The present application relates to a cyanobacteria prevention and control device and a copper tube algae killing device, and in particular to a cyanobacteria prevention and control device and a copper tube algae killing device for preventing and removing cyanobacteria, cyanobacterial toxins, and cyanobacterial odor substances in reservoirs, lakes, rivers, etc. Background Art

[0002] Eutrophication of still waters has become a major social problem. The main cause is the lack of oxygen at the bottom of the waters. The lack of oxygen at the bottom of the waters causes the generation of toxic gases such as hydrogen sulfide, the dissolution of harmful heavy metals, and the dissolution of nutrients such as phosphorus, which causes the proliferation of harmful microorganisms such as algae.

[0003] As a technology to prevent and improve the depletion and oxidation of the bottom of the water area, bottom sediment dredging, bottom sediment (sand, coagulant) coating, aeration, vertical circulation, and high-oxygen water introduction technology have been developed. One of them is to try to transport surface water containing high-density algae, cyanobacteria and high oxygen to the bottom of the water area. Summary of the invention

[0004] Sending surface water to the bottom of the water area has the following effects: sending overproliferated or harmful photosynthetic microorganisms to the dark bottom layer and inhibiting photosynthesis to prevent their proliferation; and preventing the vacuoles in the cells that float due to water pressure from being crushed and floating to death. The new technology of the present application uses a copper pipe with high thermal conductivity in the bottom layer of the water area to more effectively equalize the water temperature (density) of the surface water with the water temperature of the bottom water of the target release. In addition, it also has the algaecidal effect brought about by the dissolution of copper ions from the copper pipe. Furthermore, the inner cross-section of the pipe is designed as a triangular structure. Through this triangular inner cross-section structure, not only the water temperature can be controlled, but also the algae can be killed more effectively.

[0005] As another feature, by allowing copper ions to act only on surface agglomerated cyanobacteria and other algae that are the targets of algae control, the impact on organisms other than the target, the impact of copper pollution on water and bottom sediments, etc. are reduced compared to the general algae control method of spreading copper sulfate over a large area.

[0006] A first aspect of the present application provides a copper tube algae killing device, comprising: a bracket; and a copper tube algae killing component, the inner cross-section of which is triangular and supported on the bracket in a snake shape. When the copper tube algae killing device is installed in a water area, the copper tube algae killing component is supported by the bracket in a snake shape and bent in the up and down directions.

[0007] By designing the inner cross-section of the copper tube into a triangular structure, the copper ions of the copper tube can act more fully on the algae-containing liquid in the copper tube, thereby achieving an effective algae-killing effect. In addition, when the copper tube algae-killing device is installed in the water area, the copper tube algae-killing component is supported by the bracket in a snake shape and bent in the up and down direction. The algae and silt and other impurities killed by the copper ions sink due to gravity, which makes it easy to recover the algae and silt and other impurities killed by the copper ions, thereby improving the water quality of the water area.

[0008] Optionally, the copper tube algaecide device further comprises: a valve mechanism is arranged at the bottom of the copper tube algaecide component in the use state, for discharging the sludge accumulated in the copper tube algaecide component, wherein the valve mechanism may be a pressure valve, a solenoid valve, etc. By arranging the valve mechanism at the bottom of the copper tube algaecide component in the use state, the sludge and dead algae in the copper tube can be removed in time to prevent a part of the copper tube from being blocked, which affects the smooth flow of water in the copper tube.

[0009] Optionally, the copper tube algaecide device further comprises: a sludge storage tank, which is arranged below the copper tube algaecide component when in use, and is used to receive sludge discharged from the copper tube algaecide component. By arranging the sludge storage tank below the copper tube algaecide component when in use, sludge and dead algae in the copper tube algaecide component can be cleaned and recovered.

[0010] Optionally, the copper tube algaecide device further includes: an ozone introduction pipe connected to the sludge storage tank for introducing ozone into the sludge storage tank. By providing the ozone introduction pipe connected to the sludge storage tank, ozone commonly used for sterilization and disinfection can be introduced into the sludge storage tank to prevent the stench caused by the accumulation of sludge in the sludge storage tank, and achieve the sterilization and disinfection effect in the sludge storage tank.

[0011] Optionally, in the copper tube algaecide device, when the copper tube algaecide device is in use, the copper tube algaecide member is supported by a bracket in a snake shape and is bent vertically or obliquely relative to the ground in an up-down direction. By designing the copper tube algaecide member to be bent vertically or obliquely relative to the ground in an up-down direction when the copper tube algaecide device is in use, gravity can be effectively utilized to facilitate the recovery of sludge and dead algae in the copper tube.

[0012] Optionally, in the copper tube algaecide device, the support includes one or more supporting surfaces, which are vertical or inclined relative to the ground when the copper tube algaecide device is in use, and the copper tube algaecide component is arranged on the one or more supporting surfaces. With such a structure, the support can effectively support the copper tube algaecide component, so that the copper ions of the copper tube can be used to sterilize and kill algae, while effectively recovering the sludge and dead algae in the copper tube.

[0013] The second aspect of the present application provides a blue algae control device, which includes: the above-mentioned copper tube algaecide device arranged at the bottom of the water area; a water suction pump, which is arranged on the surface of the water area and is used to attract surface water; and a water supply pipe, which connects the water suction pump and the copper tube algaecide device to transport the surface water sucked by the water suction pump to the copper tube algaecide device.

[0014] The blue algae control device of the present application can guide the surface water of the water area with high oxygen content to the bottom of the water area with low oxygen content, and at the same time, the copper ions in the copper tube can be used to sterilize and kill algae in the liquid in the copper tube. Therefore, not only can the algae in the water be killed, but also the water quality of the bottom of the water area can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional schematic diagram of an example of the copper tube algae killing device of the present application.

[0016] Figure 2 It is an example of the copper tube algae killing component of the copper tube algae killing device of the present application.

[0017] Figure 3 It is a schematic diagram of the actual application scenario of the blue algae control device of the present application. DETAILED DESCRIPTION

[0018] The following detailed description and drawings of the embodiments of the present application are used to illustrate the principles of the present application, but cannot be used to limit the scope of the present application, that is, the present application is not limited to the described embodiments.

[0019] In the description of this application, it should be noted that, unless otherwise specified, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. "Vertical" does not mean vertical in the strict sense, but is within the allowable error range. "Parallel" does not mean parallel in the strict sense, but is within the allowable error range.

[0020] The above summary of the invention is not intended to describe each disclosed embodiment or each implementation in the application. The following description more specifically illustrates exemplary embodiments. In many places throughout the application, guidance is provided by a series of examples, which can be used in various combinations. In each example, the enumeration is only a representative group and should not be interpreted as exhaustive.

[0021] In the following description, the water bottom environment improvement system and the copper tube algae killing device involved in this embodiment are used in reservoirs, lakes or rivers, etc., but the present application is not limited thereto. For example, it can be applied to various water types such as swamps, seawater, soda (also known as semi-seawater), sewage, etc. In addition, the present application is not limited to the following embodiments.

[0022] Hereinafter, the blue algae control device and the copper tube algae killing device according to the present application will be described in detail in conjunction with the accompanying drawings. In the following description, the same reference numerals are used for the same components, and their detailed descriptions are omitted.

[0023] First, combine Figure 1 and Figure 2 , describing a copper tube algae killing device according to the first aspect of the present application. Figure 1 It is a cross-sectional schematic diagram of an example of the copper tube algae killing device of the present application. Figure 2 It is an example of the copper tube algae killing component of the copper tube algae killing device of the present application.

[0024] As shown in Figure 1, the copper tube algae killing device 8 includes a bracket 10 and a copper tube algae killing member 20. The bracket 10 is used to support the copper tube algae killing member 20, and its form can be various. Figure 1 The bracket 10 is a hollow shape with a trapezoidal cross section, but can be a hollow shape with a triangular, circular, etc. cross section, or can be various solid shapes. The present application has no special requirements for its structure, as long as it can support the copper tube algae killing component 20, and can be appropriately designed according to actual needs.

[0025] In addition, in the copper tube algaecide device 8, the support 10 may include one or more supporting surfaces, which are vertical or inclined relative to the ground when the copper tube algaecide device is in use, and the copper tube algaecide component 20 is arranged on the one or more supporting surfaces. Through such a structure, the support 10 can effectively support the copper tube algaecide component 20, so that the copper ions of the copper tube can be used to sterilize and kill algae, and the sludge and dead algae in the copper tube can be effectively recovered.

[0026] When the copper tube algaecide device 8 is in use, the copper tube algaecide member 20 is supported by the bracket in a snake shape and bent vertically or obliquely relative to the ground. When the copper tube algaecide device is in use, the copper tube algaecide member is designed to be bent vertically or obliquely relative to the ground, so that gravity can be effectively used to recover sludge and dead algae in the copper tube.

[0027] like Figure 1 and Figure 2 As shown, the inner cross section of the copper tube algae killing component 20 is triangular and supported on the bracket in a snake shape. Figure 1When the copper tube is in the shape of a triangle, the algae in the water can be killed more effectively. Here, the inner cross-section of the copper tube algae-killing component 20 only needs to be designed as a triangle, and there is no special requirement for its outer cross-section. Its outer cross-section can be a triangle or any other shape such as a circle.

[0028] When the copper tube algae killing device 8 is installed in the water area, the copper tube algae killing member 20 is supported by the bracket 10 in a snake shape and bent in the vertical direction. After the living cyanobacteria are killed by copper ions, the air sacs in the dead cyanobacteria shrink. After the air sacs become smaller, the cyanobacteria sink due to the influence of gravity. In addition, the sludge in the water also sinks due to the action of gravity. By setting the copper tube algae killing member 20 to be bent in the snake shape and in the vertical direction, the sludge and dead cyanobacteria in the copper tube can be easily recovered.

[0029] It should be noted that the copper tube in the copper tube algae killing device 8 can be a single tube bent into a serpentine shape, or multiple copper tubes connected into a serpentine shape. The copper tube algae killing component 20 in the copper tube algae killing device 8 includes a water inlet 21, a copper tube body 22 and a drainage part 23, wherein the water inlet 21, the copper tube body 22 and the drainage part 23 can be formed integrally or separately.

[0030] The copper tube algaecide device 8 may also be provided with a valve mechanism 30 at the bottom of the copper tube algaecide component 20 when in use, and the valve mechanism 30 is used to discharge the sludge and dead cyanobacteria accumulated in the copper tube algaecide component 20. Here, there is no special requirement for the valve mechanism 30, as long as it can discharge the sludge and dead cyanobacteria accumulated in the copper tube algaecide component 20, and it may be a pressure valve, a solenoid valve, or other types of valve mechanisms.

[0031] By arranging a valve mechanism at the bottom of the copper tube algae-killing component 20 in use, the sludge and dead algae in the copper tube can be removed in time to prevent a part of the inside of the copper tube from being blocked, thereby affecting the smooth flow of water in the copper tube.

[0032] The copper tube algaecide device 8 may further include a sludge storage tank 40, which is arranged below the copper tube algaecide component in the use state and is used to receive the sludge discharged from the copper tube algaecide component. By arranging the sludge storage tank 40 below the copper tube algaecide component 20 in the use state, the sludge and dead algae in the copper tube algaecide component 20 can be cleaned and recovered to prevent a part of the copper tube from being blocked and affecting the smooth flow of water in the copper tube.

[0033] In addition, the copper tube algaecide device 8 may further include an ozone introduction pipe 50, which is connected to the sludge storage tank 40 and is used to introduce ozone into the sludge storage tank 40. By providing the ozone introduction pipe 50 connected to the sludge storage tank 40, ozone commonly used for sterilization and disinfection can be introduced into the sludge storage tank 40 to prevent the stench caused by the accumulation of sludge in the sludge storage tank, and achieve the sterilization and disinfection effect in the sludge storage tank.

[0034] The following, combined Figure 3 , illustrating that the second aspect of the present application provides a blue algae control device. Figure 3 Schematic diagram of the actual application scenario of the blue algae control device of the present application. Figure 3 As shown, the blue algae control device of the application may include a copper tube algaecide device 8, a water suction pump 4 and a water delivery pipe 5. The copper tube algaecide device 8 is arranged at the bottom layer of the water area, the water suction pump 4 is arranged at the surface layer of the water area and is used to attract surface water, and the water delivery pipe 5 is used to connect the water suction pump 4 with the copper tube algaecide device 8, and transport the surface water sucked by the water suction pump 4 to the copper tube algaecide device 8.

[0035] like Figure 3 As shown, in the actual application scenario of the blue algae control device, the water suction pump 4, the water delivery pipe 5 and the copper tube algae killing device 8 are fixed to the water area where the bottom environment needs to be improved through the buoy 3, the mooring wire 6, the mooring anchor 7, etc.

[0036] The blue algae control device can provide power to the water suction pump 4 through the power supply 1 and the wire 2. After the power is turned on, the water suction pump 4 starts to operate, sucks surface water, and transports the surface water to the copper tube algae killing device 8 through the water supply pipe 5.

[0037] The blue algae control device of the present application can guide the surface water of the water area with high oxygen content to the bottom of the water area with low oxygen content, and at the same time, the copper ions in the copper tube can be used to sterilize and kill algae in the liquid in the copper tube. Therefore, not only can the algae in the water be killed, but also the water quality of the bottom of the water area can be improved.

[0038] The exemplary embodiments of the present invention are described above, but the present invention is not limited to the above embodiments and can be appropriately changed without departing from the main purpose. The above embodiments include substantially the same methods and can also be appropriately combined. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] In addition, according to the disclosure and teaching of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present application should also fall within the scope of protection of the claims of the present application. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present application.

Claims

1. A copper tube algae killing device, comprising: Bracket; And a copper tube algae killing component, the inner cross-section of which is triangular and supported on the bracket in a snake shape. When the copper tube algae killing device is installed in the water area, the copper tube algae killing component is supported by the bracket to be bent in the snake shape along the up and down directions. The bracket includes one or more supporting surfaces, and the one or more supporting surfaces are vertical or inclined relative to the ground when the copper tube algae killing device is in use. The copper tube algae killing component is arranged on the one or more supporting surfaces.

2. The copper tube algae killing device according to claim 1, further comprising: A valve mechanism is provided at the bottom of the copper tube algae-killing component in the use state, for discharging the sludge accumulated in the copper tube algae-killing component.

3. The copper tube algae killing device according to claim 2 further comprises: The sludge storage tank is arranged below the copper tube algae killing component in the use state, and is used for receiving the sludge discharged from the copper tube algae killing component.

4. The copper tube algae killing device according to claim 3 further comprises: The ozone introduction pipe is connected to the sludge storage tank and is used to introduce ozone into the sludge storage tank.

5. The copper tube algae killing device according to any one of claims 2 to 4, wherein: When the copper tube algae killing device is in use, the copper tube algae killing member is supported by the bracket so that the snake shape is bent vertically or obliquely relative to the ground in the up-down direction.

6. A device for controlling blue algae, comprising: The copper tube algae killing device according to any one of claims 1 to 5, arranged at the bottom of the water area; A water suction pump, arranged at the surface of the water area, for sucking surface water; and a water delivery pipe, connecting the water suction pump and the copper tube algae killing device, and delivering the surface water sucked by the water suction pump to the copper tube algae killing device.

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