CN107237306A - Multi-function emergency alga removing ship - Google Patents

Abstract

The invention provides a multifunctional emergency algae removal ship, which includes a hull on which an algae collection device, a dosing device, a mixer, an algae water separator, a filter, a filter press and an electric control cabinet are arranged; the algae collection device is arranged on The edge of the hull, the algae collection device includes an algae lifting mechanism for extracting algae mixture from the water surface and a pumping device for sucking algae and delivering it to the mixer in the form of algae pulp; Add the liquid medicine containing flocculant, the inlet of the algae water separator is connected to the outlet of the mixer, the floating matter outlet of the algae water separator is connected to the inlet of the filter, and the solids outlet of the filter is connected to the inlet of the filter press. Therefore, when the algae is salvaged on the hull, the algae water is directly separated, filtered, and press-filtered in the hull to form the algae mud, which is convenient for subsequent recycling of the algae mud, and it is no longer necessary to salvage the algae ashore for further processing .

Description

Multifunctional emergency algae removal boat

technical field

The invention relates to the technical field of environmental protection, in particular, a multifunctional emergency algae removal ship.

Background technique

Due to the eutrophication of the water body, a large number of algae, such as blue-green algae and water hyacinth, will grow in lakes and other poorly mobile waters. When the algae rots, it will cause hypoxia in the water body, affect the lake water environment, cause the death of fish and shrimp, and destroy the landscape. When the algae rots, it emits a foul smell, which is disgusting and seriously affects people's activities in the lake area. Summer is the season when people like to get close to the water, and it is also the most important season for the lake area to accept people's activities. At this time, the algae outbreak is a disaster. At this stage, it is impossible to prevent algae outbreaks at the level of environmental conditions and technical levels, so it is particularly important to reduce disasters after algae outbreaks. It is a direct and effective method to salvage algae out of the lake.

Although there are some algae salvage and treatment methods and equipment in the prior art, it is necessary to salvage the algae ashore first, and then perform separation and dehydration treatment, which has low efficiency and high cost. Moreover, the existing algae salvage and treatment method and equipment can only process the algae by salvage, which further reduces the efficiency.

Contents of the invention

In order to overcome the deficiencies in the prior art, the invention provides a multifunctional emergency algae removal ship. Specifically, its technical scheme is as follows:

A multifunctional emergency algae removal ship, including a hull, on which an algae collection device, a dosing device, a mixer, an algae water separator, a filter, a filter press and an electric control cabinet are arranged;

The algae collection device is arranged on the edge of the hull, and the algae collection device includes an algae lifting mechanism for extracting the algae-water mixture from the water surface and a device for absorbing the algae and transporting it to the mixer in the form of algae pulp. pumping device;

The dosing device is used to add liquid medicine containing flocculant to the mixer, the inlet of the algal water separator is connected to the outlet of the mixer, and the floating substance outlet of the algal water separator is connected to the filter The inlet of the filter, the solids outlet of the filter is connected to the inlet of the filter press.

As an improvement to the technical solution, the dosing device includes:

Chemical box, used to store flocculant;

The chemical medicine machine is used to mix the flocculant with water to make a liquid medicine containing the flocculant;

The dosing pump is used to deliver the medicine containing flocculant to the mixer.

As an improvement to the technical solution, the hull is provided with a spraying system for spraying the slurry of flocculant and red clay on the water surface around the hull.

As an improvement to the technical solution, the spraying system includes:

Homogenizing mixing device, used for mixing flocculant and laterite to form said slurry;

A water cannon for spraying the slurry onto the water surface.

As an improvement to the technical solution, the algae lifting mechanism includes an upper platform, a hopper and a lifting mechanism, the upper platform is installed on the hull and protrudes from the edge of the hull, and the hopper is installed through the lifting mechanism Below the upper platform, the lifting mechanism is used to sink the hopper into the water surface and protrude from the water surface, and the suction port of the pumping device is arranged at the bottom of the hopper.

As an improvement to the technical solution, the lifting mechanism is a hydraulic cylinder or an air cylinder.

As an improvement to the technical solution, the hull is a catamaran.

As an improvement to the technical solution, the hull is provided with a power generating device.

As an improvement to the technical solution, the filter includes a vibrating support and a 300-400 mesh sieve.

As an improvement to the technical solution, the hull is provided with a storage tank for storing the algae mud output by the filter press.

The present invention has at least the following beneficial effects:

According to the multifunctional emergency algae removal ship provided by the present invention, it comprises a hull, which is provided with an algae collection device, a dosing device, a mixer, an algae water separator, a filter, a filter press and an electric control cabinet; the algae collection device is provided with At the edge of the hull, the algae collection device includes an algae lifting mechanism for extracting the algae mixture from the water surface and a pumping device for sucking the algae and delivering it to the mixer in the form of algae pulp; The liquid medicine containing flocculant is added in the medium, the inlet of the algal water separator is connected with the outlet of the mixer, the floating matter outlet of the algae water separator is connected with the inlet of the filter, and the solid matter outlet of the filter is connected with the inlet of the filter press.

Therefore, when the algae is salvaged on the hull, the algae water is directly separated, filtered, and press-filtered in the hull to form the algae mud, which is convenient for subsequent recycling of the algae mud, and it is no longer necessary to salvage the algae ashore for further processing . As a result, the multi-functional emergency algae removal ship no longer needs to go back and forth frequently to and from the wharf for loading and unloading, and can work continuously on the water surface for a long time, which improves the processing efficiency.

Further, the hull is provided with a spraying system for spraying the slurry of flocculant and laterite to the water surface around the hull. Since the laterite is rich in iron and aluminum oxides, by mixing the flocculant with the laterite and spraying it on the water surface, it can promote the precipitation of algae in a large area for the mild cyanobacteria bloom area or the formation stage of cyanobacteria bloom, and achieve the removal of algae and phosphorus on the water surface Effect.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is the overall schematic diagram of the multifunctional emergency algae removal ship that the embodiment of the present invention proposes;

Fig. 2 is the lateral internal schematic view of the multifunctional emergency algae removal ship proposed by the embodiment of the present invention;

Fig. 3 is a vertical internal schematic diagram of the multifunctional emergency algae removal ship proposed by the embodiment of the present invention.

Description of main component symbols:

100-multifunctional emergency algae removal ship; 101-hull; 102-lifting mechanism; 103-pumping device; 104-upper platform; 105-hopper; 106-algae separator; 107-filter; 108-filter press ; 109-medicine box; 110-generating device; 111-electric control cabinet; 112-cab.

In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments are specifically cited below and described in detail as follows.

detailed description

Hereinafter, various embodiments of the present invention will be described more fully. The invention is capable of various embodiments, and adaptations and changes are possible therein. It is to be understood, however, that there is no intent to limit the various embodiments of the invention to the particular embodiments disclosed herein, but the invention is to be construed to cover those within the spirit and scope of various embodiments of the invention. All adjustments, equivalents and/or alternatives.

Hereinafter, the terms "comprising" or "may include" that may be used in various embodiments of the present invention indicate the existence of disclosed functions, operations or elements, and do not limit the existence of one or more functions, operations or elements. Increase. In addition, as used in various embodiments of the present invention, the terms "comprising", "having" and their cognates are only intended to represent specific features, numbers, steps, operations, elements, components or combinations of the foregoing, And it should not be understood as first excluding the existence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing or adding one or more features, numbers, steps, operations, elements, components or a combination of the foregoing possibilities.

In various embodiments of the present invention, the expression "or" or "at least one of A or/and B" includes any or all combinations of words listed at the same time. For example, the expression "A or B" or "at least one of A or/and B" may include A, may include B, or may include both A and B.

Expressions (such as 'first', 'second', etc.) used in various embodiments of the present invention may modify various constituent elements in various embodiments, but may not limit the corresponding constituent elements. For example, the above expressions do not limit the order and/or importance of the elements described. The above expressions are used only for the purpose of distinguishing one element from other elements. For example, a first user device and a second user device indicate different user devices although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present invention.

It should be noted that in the present invention, terms such as "installation", "connection" and "fixation" should be understood in a broad sense unless otherwise specified and defined, for example, it may be a fixed connection or a detachable connection, Or integrally connected; may be mechanically connected, may also be electrically connected; may be directly connected, or may be indirectly connected through an intermediary; may be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, those skilled in the art need to understand that the terms indicating orientation or positional relationship herein are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention.

The terms used in the various embodiments of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the various embodiments of the present invention. As used herein, singular forms are intended to include plural forms as well, unless the context clearly dictates otherwise. Unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) will be interpreted as having the same meaning as the contextual meaning in the relevant technical field and will not be interpreted as having an idealized meaning or an overly formal meaning, Unless clearly defined in various embodiments of the present invention.

Example

This embodiment provides a multi-functional emergency algae removal boat 100, which is used for algae treatment operations in lakes, ponds, offshore water bodies and other water bodies with low fluidity, achieving the dual technical effects of environmental restoration and resource utilization.

Specifically, please refer to Fig. 1, Fig. 2 and Fig. 3 together, comprise hull 101, be provided with algae collection device, dosing device, mixer, algae separator 106, filter 107, filter press 108 on the hull 101 And electric control cabinet 111.

The algae collection device is arranged on the edge of the hull 101, and the algae collection device includes an algae lifting mechanism for extracting the algae-water mixture from the water surface and a pumping device 103 for absorbing the algae and transporting it to the mixer in the form of algae pulp.

As a preferred algae lifting mechanism, the algae lifting mechanism includes an upper platform 104, a hopper 105 and a lifting mechanism 102, the upper platform 104 is installed on the hull 101 and extends out of the edge of the hull 101, and the hopper 105 is installed on the Below the upper platform 104 , the lifting mechanism 102 is used to sink the hopper 105 into the water surface and protrude from the water surface, and the suction port of the pumping device 103 is arranged at the bottom of the hopper 105 .

As a preferred upper platform 104 , its main body is a plate structure, installed on the hull 101 and protruding from the edge of the hull 101 . Wherein, the installation methods of the upper platform 104 on the hull 101 include detachable installation and non-detachable installation. For detachable installation, the upper platform 104 is installed on the hull 101 by means of bolts, nuts or clamping. For non-detachable installation, the upper platform 104 is installed on the hull 101 by welding. Preferably, the upper platform 104 is installed at the bow of the ship, so that when the multifunctional emergency algae removal boat 100 is moving on the water surface, the algae collecting device can contact the algae first, so as to avoid the dispersal of the algae due to the disturbance of the water flow when the hull 101 is moving, so that it can be more efficient. collection of algae.

As a preferred hopper 105, it includes a hopper with an open top and a guide plate arranged on the front side of the hopper, the guide plate is inclined relative to the horizontal plane, and the height of the front side of the guide plate is greater than that of the rear side. Thus, when the hopper 105 is lifted, the algae-water mixture on the guide plate can flow into the hopper 105 along the guide plate, so that the hopper 105 can collect more algae.

It should be noted that, in this embodiment, the front sides of the feeder box and the guide plate are the side of the feeder box and the guide plate along the traveling direction of the multifunctional emergency algae removal boat 100 .

As a preferred lifting mechanism 102, the lifting mechanism 102 in this embodiment is a hydraulic cylinder.

As another preferred lifting mechanism 102, the lifting mechanism 102 in this embodiment is an air cylinder.

Preferably, there are multiple lifting mechanisms 102 . Thus, more sufficient lifting force can be provided, and the lifting of the hopper 105 is more stable, avoiding shaking.

Preferably, the algae lifting mechanism further includes a guide rod, which is arranged parallel to the lifting mechanism 102, and when the hopper 105 moves up and down, its moving direction is restricted by the guide rod.

In this embodiment, the dosing device is used to add liquid medicine containing flocculant to the mixer, the inlet of the algal water separator 106 is connected to the outlet of the mixer, and the outlet of the floating matter of the algal water separator 106 is connected to the inlet of the filter 107 , the solids outlet of the filter 107 is connected to the inlet of the filter press 108.

Preferably, the dosing device includes:

Chemical box 109, used for storing flocculant;

The chemical medicine machine is used to mix the flocculant with water to make a liquid medicine containing the flocculant;

The dosing pump is used to deliver the medicine containing flocculant to the mixer.

Preferably, the flocculant is selected from one of aluminum sulfate, aluminum chloride, ferric sulfate, ferric chloride or a combination thereof.

Preferably, the hull 101 is provided with a spraying system for spraying the slurry of flocculant and red clay on the water surface around the hull 101 .

Preferably, the sprinkler system includes:

Homogenizing mixing device, used to mix flocculant and laterite to form slurry;

Water cannons for spraying slurry onto water surfaces.

In this embodiment, the homogenate mixing device includes a housing, a stirring mechanism, a feeding mechanism, a water supply mechanism, a drug delivery mechanism, etc., and the feeding mechanism includes structures such as a vacuum pump or a conveyor belt, which can send red clay into the casing, and the water supply mechanism It includes a water source and a water delivery pipeline, which can send water into the shell to make the laterite turn into a slurry during the stirring process.

Preferably, the hull 101 is a catamaran. Since the hull 101 is a catamaran, the hull 101 can be made more stable.

Preferably, a power generating device 110 is arranged on the hull 101 .

In addition, the hull 101 is also provided with sub-systems such as a cab 112, a power system, a propulsion system, and a cabin. These systems can be realized by existing means in the prior art, and will not be further described in this embodiment.

Preferably, the filter 107 includes a vibrating support and a 300-400 mesh sieve.

Preferably, the hull 101 is provided with a storage tank for storing the algae mud output by the filter press 108 .

This embodiment has at least the following beneficial effects:

The multifunctional emergency algae removal ship 100 provided according to this embodiment includes a hull 101 on which an algae collection device, a dosing device, a mixer, an algae separator 106, a filter 107, a filter press 108 and an electric Control cabinet 111; the algae collection device is arranged on the edge of the hull 101, and the algae collection device includes an algae lifting mechanism for extracting algae water mixture from the water surface and a pumping device for sucking algae and transporting it to the mixer in the form of algae slurry 103; the dosing device is used to add liquid medicine containing flocculant to the mixer, the inlet of the algal water separator 106 is connected to the outlet of the mixer, and the floating object outlet of the algae water separator 106 is connected to the inlet of the filter 107, and the filter 107 The solids outlet of the solid matter is connected to the inlet of the filter press 108.

Therefore, when the algae is salvaged on the hull 101, the algae water is directly separated, filtered, and press-filtered in the hull 101 to form the algae mud, which is convenient for subsequent recycling of the algae mud, and it is no longer necessary to salvage the algae ashore and then to process. As a result, the multifunctional emergency algae removal ship 100 no longer needs to go back and forth frequently to and from the wharf for loading and unloading, and can work continuously on the water surface for a long time, improving the processing efficiency.

Further, the hull 101 is provided with a spraying system for spraying the slurry of flocculant and red clay on the water surface around the hull 101 . Since the laterite is rich in iron and aluminum oxides, by mixing the flocculant with the laterite and spraying it on the water surface, it can promote the precipitation of algae in a large area for the mild cyanobacteria bloom area or the formation stage of cyanobacteria bloom, and achieve the removal of algae and phosphorus on the water surface Effect.

Those skilled in the art can understand that the modules in the devices in the implementation scenario can be distributed among the devices in the implementation scenario according to the description of the implementation scenario, or can be located in one or more devices different from the implementation scenario according to corresponding changes. The modules of the above implementation scenarios can be combined into one module, or can be further split into multiple sub-modules.

The above serial numbers of the present invention are for description only, and do not represent the pros and cons of the implementation scenarios.

The above disclosures are only some specific implementation scenarios of the present invention, however, the present invention is not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present invention.

Claims (10)

1. a kind of multi-function emergency alga removing ship, including hull, it is characterised in that be provided with the hull alga collecting device, Chemicals dosing plant, blender, algae separator, filter, filter press and electrical control cubicles；

The alga collecting device is arranged on the edge of the hull, and the alga collecting device includes being used for extracting algae from the water surface The algae water hoisting mechanism of aqueous mixtures and for drawing algae and the pumping installations of the blender being transported in the form of algae is starched；

The chemicals dosing plant is used to add the liquid medicine containing flocculant, the entrance pair of the algae separator into the blender Connect the outlet of the blender, the entrance of the floating object outlet docking filter of the algae separator, the filter The solids outlet docking filter press entrance.

2. multi-function emergency alga removing ship according to claim 1, it is characterised in that the chemicals dosing plant includes：

Chemical tank, for depositing flocculant；

Chemical drug machine, for the liquid medicine containing flocculant to be made after flocculant is mixed with water；

Dosing pump, for the liquid medicine containing flocculant to be transported in the blender.

3. multi-function emergency alga removing ship according to claim 1, it is characterised in that sprinkling system is provided with the hull System, the slurries for spraying flocculant and laterite toward the water surface around the hull.

4. multi-function emergency alga removing ship according to claim 3, it is characterised in that the sprinkling system includes：

Mixing arrangement is homogenized, for forming the slurries after mixed flocculation agent and laterite；

Water cannon, for the slurries to be sprayed onto into the water surface.

5. multi-function emergency alga removing ship according to claim 1, it is characterised in that the algae water hoisting mechanism includes upper flat Platform, hopper and elevating mechanism, the upper mounting plate are arranged on the hull and stretch out the edge of the hull, and the hopper passes through The elevating mechanism is arranged on the lower section of the upper mounting plate, and the elevating mechanism is used to the hopper sinking to the water surface and from stretching The water surface, the material sucking port of the pumping installations is arranged on the bottom of the hopper.

6. multi-function emergency alga removing ship according to claim 5, it is characterised in that the elevating mechanism be hydraulic cylinder or Cylinder.

7. multi-function emergency alga removing ship according to claim 1, it is characterised in that the hull is catamaran.

8. multi-function emergency alga removing ship according to claim 1, it is characterised in that generating dress is provided with the hull Put.

9. multi-function emergency alga removing ship according to claim 1, it is characterised in that include vibration bracket in the filter With the bolting silk of 300-400 mesh.

10. multi-function emergency alga removing ship according to claim 1, it is characterised in that the hull is provided with storage bin, is used In the algal gel for storing the filter press output.