CN111676924A - Magnetic catch boat algae water extraction device - Google Patents
Magnetic catch boat algae water extraction device Download PDFInfo
- Publication number
- CN111676924A CN111676924A CN202010477395.XA CN202010477395A CN111676924A CN 111676924 A CN111676924 A CN 111676924A CN 202010477395 A CN202010477395 A CN 202010477395A CN 111676924 A CN111676924 A CN 111676924A
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- algae
- blue
- magnetic capture
- platform
- water extraction
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/106—Overflow skimmers with suction heads; suction heads
Abstract
The invention discloses a novel magnetic capture boat algae water extraction device, which is based on a blue algae magnetic capture boat, wherein the front end of the blue algae magnetic capture boat is fixedly connected with an algae collection platform, the algae collection platform is of an open accommodating cavity structure, and the bottom of a cavity of the algae collection platform is provided with a through hole for a blue algae inlet; an algae taking pump is arranged below the algae collecting platform, and an algae inlet of the algae taking pump is communicated with a blue algae inlet of the algae collecting platform; and the delivery port of the algae-taking pump is communicated with the flocculation channel of the blue algae magnetic capture ship through a delivery pipeline. The invention breaks through the traditional plug-flow algae water extraction method, can be better suitable for water areas under different environments to efficiently extract algae water, improves the blue algae treatment capacity, has simple process and convenient operation, slightly increases the equipment investment compared with the traditional plug-flow algae water extraction method, but has the characteristics of low treatment cost, large algae water conveying capacity and high efficiency under the condition of realizing the same blue algae treatment capacity.
Description
Technical Field
The invention relates to the technical field of blue algae fishing treatment, in particular to a magnetic catch boat algae water extraction device.
Background
The lakes in China are numerous and most of the lakes are eutrophicated, and part of the lakes explode or explode once. For example, the three lakes (Taihu lake, nido lake and Dian lake) are shallow water type lakes with serious annual blue algae outbreaks, and other lakes have intermittent blue algae outbreaks or slight outbreaks.
Lake eutrophication is still a major water environment problem in our country at present and for a considerable period of time in the future. The research on the formation mechanism of the cyanobacterial bloom has important ecological and environmental significance for scientifically predicting the generation of the cyanobacterial bloom in the lake and reducing the influence caused by the cyanobacterial bloom by adopting corresponding measures. The blue algae is taken as a common dominant population in river and lake water blooms, and the blue algae event caused is a problem generally concerned by the society at present.
The blue algae is salvaged at home and abroad as a main means for preventing and controlling the algal bloom. The nitrogen content of the blue algae is about 70g/kg, the phosphorus content is about 9g/kg (dry weight), and the blue algae is one of the species with the highest phosphorus content in the aquatic plants. The blue algae transferred water not only eliminates the 'algae species' seed source of the subsequent blue algae bloom, but also is a main way for reducing endogenous pollution, in particular to reducing the total phosphorus pollution which is a blue algae growth limiting factor. Therefore, the focus is on developing and applying the advanced engineering technology of cyanobacterial bloom prevention and control to salvage the cyanobacterial out of water.
The algal bloom accumulation seems like a sharp increase of the lake surface blue algae biomass, and is actually a visual phenomenon caused by the change of the vertical position of algae cells. Under appropriate natural conditions such as light temperature, a large amount of algae cells float upwards and are gathered to form algal bloom lake-flooding. Therefore, the algal bloom lake-flooding is often sudden, is not fixed in the zone bit, and has the characteristic of floating along with wind. Ideally, the cyanobacteria fishing reaction is fast, the equipment is required to track the water area where the algal bloom occurs, the treatment capacity is large, the algae/water separation efficiency is high, and the algal bloom in the water area can be effectively treated in an emergency.
Disclosure of Invention
The magnetic catch boat algae water extraction device provided by the invention can efficiently extract algae water and improve the blue algae treatment capacity, and meanwhile, the magnetic catch boat algae water extraction device has the characteristics of simple process, convenience in operation, high algae water conveying capacity and high efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a magnetic catch boat algae water extraction device comprises:
based on the blue algae magnetic catching boat, the front end of the blue algae magnetic catching boat is fixedly connected with an algae collecting platform, the algae collecting platform is of an open accommodating cavity structure, and the bottom of a cavity of the algae collecting platform is provided with a through hole for a blue algae inlet;
an algae taking pump is arranged below the algae collecting platform, and an algae inlet of the algae taking pump is communicated with a blue algae inlet of the algae collecting platform;
and the delivery port of the algae-taking pump is communicated with the flocculation channel of the blue algae magnetic capture ship through a delivery pipeline.
Furthermore, the internal shape of the algae collecting platform is one of a slope shape, a funnel shape, a wine cup shape and a bowl shape.
Furthermore, the algae collecting platform is fixed at the front end of the blue algae magnetic capture ship through a lifting steel structure.
Further, still include lift lead screw machine, lift lead screw machine is fixed on promoting the steel structure, the vertical setting of lift lead screw machine, the bottom and the collection algae platform fixed connection of lift lead screw machine.
Furthermore, the lifting screw rod machine is connected with the algae collecting platform through the connecting support piece in a welding mode.
Furthermore, two through holes are formed in the bottom of the algae collecting platform and respectively comprise an algae taking platform algae inlet I and an algae taking platform algae inlet II;
the lower part of each through hole is correspondingly communicated with an algae-taking pump.
According to the technical scheme, the algae water extraction device for the magnetic capture ship mainly comprises that algae water enters an algae extraction pump through an algae inlet provided with an algae extraction platform, the height of the algae extraction platform can be adjusted through a lifting screw rod machine according to the concentration of water surface blue algae, the concentration of the algae water at a water inlet can be guaranteed, and the algae water is conveyed to the magnetic capture ship for the blue algae through a conveying pipeline connected with a conveying port of the algae extraction pump to be subjected to algae water treatment and then clear water returns to the lake.
The magnetic catch boat algae water extraction device has the following beneficial effects:
the invention has the following beneficial effects:
(1) effectively breaks through the limit that plug-flow algae water is influenced by the environment, and can adapt to the blue algae salvage under different water area conditions.
(2) The method can be operated flexibly, improves the algae concentration of the algae inlet water, salvages the blue algae efficiently, and does not cause the waste of equipment resources.
(3) Compared with the traditional plug-flow algae water extraction method, the method has the advantages that the equipment investment is slightly increased, and the method has the characteristics of low treatment cost, high algae water conveying capacity and high efficiency under the condition of realizing the same blue algae treatment capacity.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a plan view of the algae water extracting apparatus of FIG. 1;
FIG. 3 is a schematic structural diagram of the algae collection platform in FIG. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
As shown in fig. 1, 2 and 3, the magnetic capture boat algae water extraction device of the present embodiment is based on a magnetic capture boat algae water extraction type platform, wherein the algae water extraction type platform is an operation platform 6 composed of a combined blue algae magnetic capture boat 1, an algae collection platform 5 and an algae extraction pump, and an algae water treatment device is arranged on the operation platform.
Specifically, based on the blue algae magnetic capture boat 1, the front end of the blue algae magnetic capture boat 1 is fixedly connected with an algae collection platform 5, the algae collection platform 5 is of an open accommodating cavity structure, and the bottom of a cavity of the algae collection platform 5 is provided with a through hole for a blue algae inlet;
an algae taking pump 6 is arranged below the algae collecting platform 5, and an algae inlet 10 of the algae taking pump 6 is communicated with a blue algae inlet of the algae collecting platform 5; the algae inlet 10 of the algae taking pump 6 is connected with the algae inlet of the algae collecting platform 5 through a butterfly-shaped hoop.
And a delivery port 11 of the algae-taking pump 6 is communicated with a cabin of the blue algae magnetic capture ship 1 through a delivery pipeline 7. The conveying pipeline 7 is connected with the conveying port 11 of the algae-taking pump 6 through a butterfly-shaped clamp.
The internal shape of the algae collecting platform 5 is one of a slope shape, a funnel shape, a goblet shape and a bowl shape. Specifically, the method is customized according to a plate and a processing technology; the algae collecting platform 5 described in this embodiment has a size of 2m × 2m, and has a slope from the edge to the center, and the interface can be quickly assembled and disassembled.
The algae collecting platform 5 is fixed at the front end of the blue algae magnetic capture ship 1 through a lifting steel structure 3. Still include lift lead screw machine 2, lift lead screw machine 2 is fixed on promoting steel structure 3, the vertical setting of lift lead screw machine 2, the bottom and the collection algae platform 5 fixed connection of lift lead screw machine 2. The lifting steel structure 3 and the blue algae magnetic capture ship 1 are fixedly connected in a welding mode. The lifting steel structure 3 and the lifting screw rod machine 2 are fixedly connected in a punching bolt mode. The lifting screw rod machine 2 can lift the algae collecting platform 5 according to the requirement.
The device is characterized by further comprising a connecting support piece 4, and the lifting screw rod machine 2 is connected with the algae collecting platform 5 through the connecting support piece 4 in a welding mode. The connection support 4 can ensure that the connection between the lifting screw rod machine 2 and the algae collecting platform 5 is more stable.
The bottom of the algae collecting platform 5 is provided with two through holes which are respectively an algae taking platform algae inlet I8 and an algae taking platform algae inlet II 9; the lower part of each through hole is correspondingly communicated with an algae-taking pump 6. The algae inlet is arranged to improve the efficiency of collecting blue algae. More may also be provided as desired.
In general, the embodiment of the invention installs a set of liftable operating system at the position of the ship head of the magnetic ship; wherein the algae-taking pump 6 is a large-flow portable variable-frequency submersible pump with single pump displacement of 300m3/h-500m3H, light weight and 8-18m of lift; the water pump control system is integrated in the control cabinet; the water inlet of the water pump is provided with the algae collecting platform, and the algae collecting platform is provided with the butterfly nut for quick installation and convenient assembly and disassembly; the front end and the rear end of the processing channel of the magnetic catch ship are closed.
Wherein, the liftable hydraulic operating system can share the hydraulic station with the hydraulic system of the magnetic ship. The amount of algae water treated by the magnetic capture boat per day is 10000m3D, 2 frequency-conversion diving are selected for the embodimentThe pump can also adopt one pump which can meet the requirement of single pump displacement of 600m3/h-1000m3/h。
The control cabinet and the water pump can be driven by a diesel generator or a mains supply.
The front baffle and the rear baffle of the magnetic catch boat are provided with height difference, so that the adsorbed clear water can smoothly return to the lake.
In summary, the algae water extraction device for the magnetic capture boat provided by the embodiment of the invention mainly comprises that algae water enters the algae extraction pump through the algae inlet of the algae extraction platform, the height of the algae extraction platform can be adjusted through the lifting screw rod machine according to the concentration of the blue-green algae on the water surface, the concentration of the algae water at the water inlet can be ensured, and the algae water is conveyed to the blue-green algae magnetic capture boat through the conveying pipeline connected with the conveying port of the algae extraction pump to be subjected to algae water treatment, and then clear water returns to the lake.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a magnetism catches ship algae water extraction device, is based on blue alga magnetism and catches ship (1), its characterized in that: the front end of the blue algae magnetic capture boat (1) is fixedly connected with an algae collection platform (5), the algae collection platform (5) is of an open accommodating cavity structure, and the bottom of a cavity of the algae collection platform (5) is provided with a through hole for a blue algae inlet;
an algae taking pump (6) is arranged below the algae collecting platform (5), and an algae inlet (10) of the algae taking pump (6) is communicated with a blue algae inlet of the algae collecting platform (5);
and a delivery port (11) of the algae-taking pump (6) is communicated with a flocculation channel of the blue algae magnetic capture ship (1) through a delivery pipeline (7).
2. The magnetic capture boat algae water extraction device of claim 1, wherein: the internal shape of the algae collecting platform (5) is one of a slope shape, a funnel shape, a wine cup shape and a bowl shape.
3. The magnetic capture boat algae water extraction device of claim 1, wherein: the algae collecting platform (5) is fixed at the front end of the blue algae magnetic capture ship (1) through a lifting steel structure (3).
4. The magnetic capture boat algae water extraction device of claim 3, wherein: still include lift lead screw machine (2), lift lead screw machine (2) are fixed on promoting steel structure (3), the vertical setting of lift lead screw machine (2), the bottom and the collection algae platform (5) fixed connection of lift lead screw machine (2).
5. The magnetic capture boat algae water extraction device of claim 4, wherein: still including connecting support piece (4), connect through connecting support piece (4) welding between lift lead screw machine (2) and the algae collection platform (5).
6. The magnetic capture boat algae water extraction device of claim 1, wherein: the bottom of the algae collecting platform (5) is provided with two through holes which are respectively an algae inlet I (8) of the algae taking platform and an algae inlet II (9) of the algae taking platform;
the lower part of each through hole is correspondingly communicated with an algae-taking pump (6).
7. The magnetic capture boat algae water extraction device of claim 1, wherein: the algae inlet (10) of the algae taking pump (6) is connected with the blue algae inlet of the algae collecting platform (5) through a butterfly-shaped hoop.
8. The magnetic capture boat algae water extraction device of claim 3, wherein: the lifting steel structure (3) and the blue algae magnetic capture ship (1) are fixedly connected in a welding mode.
9. The magnetic capture boat algae water extraction device of claim 3, wherein: the lifting steel structure (3) and the lifting screw rod machine (2) are fixedly connected in a punching bolt mode.
10. The magnetic capture boat algae water extraction device of claim 3, wherein: the conveying pipeline (7) is connected with a conveying port (11) of the algae taking pump (6) through a butterfly-shaped clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477395.XA CN111676924A (en) | 2020-05-29 | 2020-05-29 | Magnetic catch boat algae water extraction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477395.XA CN111676924A (en) | 2020-05-29 | 2020-05-29 | Magnetic catch boat algae water extraction device |
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| Publication Number | Publication Date |
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| CN111676924A true CN111676924A (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010477395.XA Pending CN111676924A (en) | 2020-05-29 | 2020-05-29 | Magnetic catch boat algae water extraction device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897765A (en) * | 2021-01-14 | 2021-06-04 | 江苏济冠通环保科技股份有限公司 | Intelligent mobile blue algae collecting and disposing complete device |
| CN113955895A (en) * | 2021-10-29 | 2022-01-21 | 安徽雷克环境科技有限公司 | Magnetic capture purification method for high-concentration algae water |
-
2020
- 2020-05-29 CN CN202010477395.XA patent/CN111676924A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897765A (en) * | 2021-01-14 | 2021-06-04 | 江苏济冠通环保科技股份有限公司 | Intelligent mobile blue algae collecting and disposing complete device |
| CN113955895A (en) * | 2021-10-29 | 2022-01-21 | 安徽雷克环境科技有限公司 | Magnetic capture purification method for high-concentration algae water |
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