CN218833684U - Shipborne water bloom blue algae collecting device - Google Patents

Abstract

The utility model provides a ship-borne water bloom blue algae collecting device, which comprises a ship body, wherein algae-water separation nets are fixed on two sides of the ship body, the tail part of each algae-water separation net is provided with a collecting port, a valve is arranged on each collecting port, each collecting port is communicated with a collecting cabin through an algae conveying pipe, a suction pump is connected to each algae conveying pipe, and each collecting cabin is arranged at the tail part of the ship body; the algae-laden water separation net is carried on the hull of the existing ship in the water bloom generating area, the blue algae is collected in the ship traveling process, and the algae-laden water separation net is taken down and collected after the collection operation is finished, so that the collection efficiency of the blue algae is obviously improved, and the problem that the manual salvage of the water bloom blue algae wastes time and labor is solved; based on the filtration principle, the algae-laden water separation nets with different apertures are selected and matched according to different types of the cyanobacterial bloom, so that the collection and separation of the cyanobacterial bloom can be carried out in a targeted manner; adopt the impeller to drive the cleaning brush and carry out clear mode to algae moisture separation net, solved the problem that stainless steel screen cloth blockked up to a certain extent, further improved algae moisture separation efficiency.

Description

Shipborne water bloom blue algae collecting device

Technical Field

The utility model relates to a blue alga processing technology field especially relates to a ship-borne formula water bloom blue alga collection device.

Background

The problem of cyanobacterial bloom in lakes and reservoirs is a worldwide problem facing water environment protection, and with the aggravation of eutrophication degree in lakes and reservoirs, the problem of cyanobacterial bloom becomes an important ecological environment problem to be solved urgently in numerous lakes and reservoirs. The burst of the cyanobacteria bloom can cause the water body to be anoxic, the peculiar smell substances generated after the water bloom is seriously accumulated can influence the sense organs of surrounding residents, the algae toxin released after the water bloom cyanobacteria dies and decays can also influence the water supply safety, and in addition, the healthy growth of aquatic organisms such as fishes, aquatic plants, benthonic animals and the like can also be influenced if the lake flooding is formed after the burst of the cyanobacteria bloom.

At present, a treatment mode for blue algae water blooms in large water areas of lakes and reservoirs is mainly a movable ship-mounted water blooms and blue algae collection device, the movable ship-mounted water blooms and blue algae collection device is a method for integrating processing units such as blue algae fishing, algae-water separation, algae residue dehydration and the like on an integrated ship, and the algae-water separation and algae residue dehydration units are core process units of the method. For lakes and reservoirs where cyanobacterial bloom frequently occurs and the occurrence degree of the cyanobacterial bloom is large, the mobile ship-borne cyanobacterial bloom and cyanobacterial bloom collecting device must have strong algae-rich water treatment capacity and high algae-water separation efficiency, so that large bionic type stacked screen filtration, drum filtration, crawler-type filtration and other processes are gradually developed, more manpower and material resources are spent, and in order to maximize economic benefits, one to several integrated cyanobacterial bloom and cyanobacterial removal ships are often purchased in lakes and reservoirs where cyanobacterial bloom and cyanobacterial bloom occur frequently and the occurrence degree of the cyanobacterial bloom and cyanobacterial bloom occurs in large quantities every year. However, some lakes and reservoirs with sporadic cyanobacterial bloom and small occurrence degree are not suitable for the treatment of cyanobacterial bloom by purchasing an integrated algae removal ship, and some simple devices or facilities which are simple and easy to operate and have relatively high efficiency of algae-water separation should be arranged.

Therefore, a simple ship-mounted water bloom blue algae collecting device is needed to solve the problem of sporadic blue algae bloom with small occurrence degree.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ship-borne water bloom blue alga collection device can effectively collect the water bloom blue alga of water bloom emergence area surface of water top layer gathering, can realize the quick collection of water bloom blue alga, reduces the cost of labor to can not cause the negative effects of water environment, with solve sporadic, take place that the degree is less, the unsuitable blue alga water bloom problem of algae ship is removed in current integration.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a ship-borne formula water bloom blue alga collection device, which comprises a ship body, the both sides of hull are fixed with algae water separation net, algae water separation net's afterbody is equipped with collects the mouth, be equipped with the valve on collecting the mouth, collect the mouth through defeated algae pipe and collection cabin intercommunication, defeated algae pipe is gone up to insert has the suction pump, the collection cabin set up in the afterbody of hull.

Preferably, the hull is a powered boat.

Preferably, a hull support frame is arranged on the hull and connected with the algae-laden water separation net through a filter screen support frame, and a regulating valve is arranged on the filter screen support frame.

Preferably, the algae-water separating net has a conical structure.

Preferably, the pore size of the algae-laden water separation net is 100-200 meshes.

Preferably, the opening part of algae-laden water separation net is equipped with the support, be equipped with the pivot on the support, rotationally install the impeller in the pivot, the impeller is connected with the cleaning brush, the cleaning brush acts on the inside wall of algae-laden water separation net.

The utility model discloses for prior art gain following beneficial technological effect:

the utility model provides a ship-borne water bloom blue algae collecting device, which comprises a ship body, wherein algae-water separation nets are fixed on two sides of the ship body, the tail part of each algae-water separation net is provided with a collecting port, a valve is arranged on each collecting port, each collecting port is communicated with a collecting cabin through an algae conveying pipe, a suction pump is connected to each algae conveying pipe, and each collecting cabin is arranged at the tail part of the ship body; the algae-laden water separation net is carried on the hull of the existing ship in the water bloom generating area, the blue algae is collected in the ship traveling process, and the algae-laden water separation net is taken down and folded after the collection operation is finished, so that the collection efficiency of the blue algae is obviously improved, and the problem that the manual fishing of the water bloom blue algae wastes time and labor is solved; based on the filtration principle, the algae-laden water separation nets with different apertures are selected and matched according to different types of the cyanobacterial bloom, so that the collection and separation of the cyanobacterial bloom can be carried out in a targeted manner; adopt the impeller to drive the cleaning brush and carry out clear mode to algae moisture separation net, solved the problem that stainless steel screen cloth blockked up to a certain extent, further improved algae moisture separation efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of a ship-borne bloom-forming cyanobacteria collecting device provided by the present invention;

FIG. 2 is a side view of a part of an algae-laden water separation net in the ship-mounted water-blooming cyanobacteria collecting device provided by the utility model;

FIG. 3 is a partial top view of an algae-laden water separation net in a ship-mounted water bloom blue algae collecting device provided by the present invention;

in the figure: 1: hull, 2: algae-laden water separation net, 3: support, 4: rotating shaft, 5: impeller, 6: cleaning brush, 7: filter screen support, 8: hull support frame, 9: regulating valve, 10: valve, 11: collection port, 12: suction pump, 13: algae conveying pipe, 14: a collection chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model aims at providing a ship-borne water bloom blue algae collection device to solve sporadic, and take place the less lake and reservoir blue algae water bloom problem of degree.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Example 1:

the embodiment provides a ship-borne water bloom blue alga collection device, as shown in fig. 1, including hull 1, the both sides of hull 1 are fixed with algae-laden water separation net 2, and the afterbody of algae-laden water separation net 2 is equipped with collects mouthful 11, is equipped with valve 10 on collecting mouthful 11, collects mouthful 11 through defeated algae pipe 13 and collection cabin 14 intercommunication, and the last access of defeated algae pipe 13 has suction pump 12, and collection cabin 14 sets up in the afterbody of hull 1.

Specifically, the hull 1 is a power boat, which may be an existing ship in a water bloom generating area, and the hull 1 has enough space to arrange the algae suction pump 12 and the algae collecting chamber 14.

Furthermore, a hull support frame 8 is arranged on the hull 1, the hull support frame 8 is transversely fixed on the hull 1, the hull support frame 8 is connected with the algae-laden water separation net 2 through a filter screen support frame 7, an adjusting valve 9 is arranged on the filter screen support frame 7, the height of the algae-laden water separation net 2 in water can be adjusted through the adjusting valve 9, an opening at the upper end of the algae-laden water separation net 2 is positioned 5-10 cm below the water surface, and the algae-laden water separation net 2 automatically collects algae-laden water with the surface layer of more than 5-10 cm in the process of ship movement; the algae-laden water separation net can be taken down from the ship body and collected after the algae collection operation is finished.

Further, as shown in fig. 2, the algae-laden water separation net 2 has a conical structure, and may be formed by welding a fan-shaped stainless steel screen net in a surrounding manner.

Furthermore, the aperture of the algae-laden water separation net 2 can be matched with different sizes according to the type of the cyanobacterial bloom in the bloom generating area. If the dominant species of the blue algae to be treated is microcystis, the aperture of the filter screen is set to be 150-200 meshes; if the dominant species of the blue algae to be treated is Aphanizomenon, the aperture of the filter screen is set to be 120-150 meshes; if the dominant species of the blue algae to be treated is anabaena, the aperture of the filter screen is set to be 100-120 meshes.

Further, as shown in fig. 2 and 3, the opening part of algae-laden water separation net 2 is equipped with support 3, be equipped with pivot 4 on the support 3, rotationally install impeller 5 in the pivot 4, impeller 5 is connected with cleaning brush 6, cleaning brush 6 acts on the inside wall of algae-laden water separation net 2, so hull 1 advances the process and drives rivers rotation impeller 5, impeller 5 drives cleaning brush 6 and rotates in algae-laden water separation net 2, clean algae-laden water separation net, the problem of stainless steel sieve net jam has been avoided.

The utility model provides a pair of ship-borne water bloom blue algae collection device, its application method and theory of operation are:

the method comprises the following steps: fixing the algae-laden water separation net 2 on the ship body 1 through a ship body support frame 8;

step two: starting the ship body 1 to enable the ship body 1 to advance;

step three: in the advancing process of the ship body 1, the algae-rich water on the shallow surface layer continuously enters the conical algae-water separation net 2 to realize the separation of blue algae and water, clear water returns to the water body again through the stainless steel sieve mesh, and the blue algae is collected into the conical algae-water separation net 2; when the ship body 1 moves forward, water flow drives the impeller 5 to rotate, the rotating impeller 5 drives the cleaning brush 6 to rotate at the same time, the interior of the algae-water separation net 2 is cleaned, and excessive blue algae is prevented from being adhered to the inner wall of the algae-water separation net 2 to block the screen;

step four: when the amount of blue algae in the algae-laden water separation net 2 reaches a certain amount or the water permeability efficiency of the algae-laden water separation net 2 is obviously reduced, the valve 10 is opened, the suction pump 12 is started, the concentrated blue algae in the algae-laden water separation net 2 is sucked and collected into the collection chamber 14.

The utility model provides a ship-borne water bloom blue alga collection device has tried in Qi sea beam silk algae water bloom emergency treatment department 2 months in 2022 years, has realized the effective collection processing of the beam silk algae water bloom of the shallow top layer gathering of large waters body.

The utility model discloses a specific embodiment is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above embodiment is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.

Claims (6)

1. A ship-borne water bloom blue algae collecting device is characterized in that: the marine boat comprises a boat body, the both sides of hull are fixed with algae water separation net, the afterbody of algae water separation net is equipped with collects the mouth, be equipped with the valve on the collection mouth, collect the mouth and pass through defeated algae pipe and collection cabin intercommunication, the last suction pump that has inserted of defeated algae pipe, the collection cabin set up in the afterbody of hull.

2. The ship-borne water bloom blue algae collecting device according to claim 1, characterized in that: the ship body adopts a power ship.

3. The shipborne water bloom blue algae collecting device according to claim 1, characterized in that: the ship body is provided with a ship body supporting frame, the ship body supporting frame is connected with the algae-laden water separation net through a filter net supporting frame, and the filter net supporting frame is provided with a regulating valve.

4. The ship-borne water bloom blue algae collecting device according to claim 1, characterized in that: the algae-laden water separation net is of a conical structure.

5. The ship-borne water bloom blue algae collecting device according to claim 1, characterized in that: the aperture of the algae-laden water separation net is 100-200 meshes.

6. The ship-borne water bloom blue algae collecting device according to claim 1, characterized in that: the opening part of algae-laden water separation net is equipped with the support, be equipped with the pivot on the support, rotationally install the impeller in the pivot, the impeller is connected with the cleaning brush, the cleaning brush acts on the inside wall of algae-laden water separation net.

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