CN211158780U - Novel eutrophic water algae filters device - Google Patents
Novel eutrophic water algae filters device Download PDFInfo
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- CN211158780U CN211158780U CN201922086951.6U CN201922086951U CN211158780U CN 211158780 U CN211158780 U CN 211158780U CN 201922086951 U CN201922086951 U CN 201922086951U CN 211158780 U CN211158780 U CN 211158780U
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Abstract
The utility model discloses a novel eutrophic water algae filtering device, which comprises a cabin body, wherein an axial flow mechanism is arranged in the cabin body and is used for driving water flow to the outlet end of the cabin body along the inlet end of the cabin body; a suction hood is arranged at one end of the cabin body close to the inlet end, the open end of the suction hood faces the inlet end of the cabin body, and the closed end of the suction hood is connected with a connecting pipe; one end of the connecting pipe is in conduction connection with the suction hood, and the other end of the connecting pipe extends to the outer side of the cabin body and is connected with the negative pressure suction mechanism; a filtering mechanism is arranged between the outer wall of the connecting pipe and the inner wall of the cabin body; the utility model aims at providing a novel eutrophic water algae filter equipment can collect and take out the alga or the particulate pollutant in the water, and the convenience is to the centralized processing of alga, improves filtration efficiency, conveniently is applied to in the big lake of area or the river course.
Description
Technical Field
The utility model relates to a water clarification plant technical field especially relates to a novel eutrophic water algae filters device.
Background
In China, more than 2 million lakes exist, the total area is about 8 million square kilometers, which accounts for one tenth of the lakes in the world and about 0.85% of the territorial area, wherein about one third of the lakes are shallow lakes and are mainly distributed in the coastal areas and the middle and lower areas of Yangtze river in the east, so that China has one of the countries with a plurality of lakes in the world. In recent years, due to rapid development of economy, rapid increase of population, rapid promotion of industrialization, urbanization and agriculture, a large amount of nutrient elements (N, P and the like) and organic matters are discharged into lakes, so that excessive propagation of phytoplankton is caused, transparency is reduced, water quality of the lakes is rapidly deteriorated, and eutrophication tendency of the lakes is severe. Since our country was revolutionarily developed, many lakes have entered eutrophication, even severe eutrophication states, such as south lake, Taihu lake, West lake, east lake, Dianchi lake, basalt lake, etc., due to rapid economic development and relative lag in environmental protection. In recent 20 years, the eutrophication of lakes in China has developed seriously, and the eutrophication lakes are mainly distributed in Yuniu lake areas, plain lake areas, mid-and-downstream lake areas of Yangtze river and Mongolian lake areas. The nutrient salt concentration of most lakes reaches the eutrophication concentration level on the whole except for the lakes in the rare-of-human-body areas and the lakes in the natural state. As shown by monitoring the water quality of 62 key lakes in China in 2014, 38.7 percent of lakes are polluted, wherein main freshwater lakes such as Taihu lake, nidus lake and Dian lake all reach eutrophication level, main pollution indexes such as TN, chemical oxygen demand and TP are marked, and the water quality deterioration is aggravated year by year. Lake eutrophication has become one of the most important social and environmental problems that seriously threaten water safety and water resources in China. The deterioration of the water environment quality of lakes aggravates the crisis of water resources and will continuously affect the quality of life and the economic development of people in China. Therefore, the prevention and control of lake water body pollution, the restoration of eutrophic water body and the protection of water resource are important directions of the environmental protection work in China at present.
Most of the existing water body purification equipment adopts a structure of a filtering membrane to filter a water body, the structure of the filtering membrane is easy to cause blocking phenomenon when being filtered, the structure needs to be frequently maintained, a large amount of manpower and material resources are wasted, and meanwhile, the filtering efficiency is lower and the filtering equipment cannot be applied to lakes or river channels with large areas.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel eutrophic water algae filter equipment can collect and take out the alga or the particulate pollutant in the water, and the convenience is to the centralized processing of alga, improves filtration efficiency, conveniently is applied to in the big lake of area or the river course.
To achieve the purpose, the utility model adopts the following technical proposal: a novel eutrophic water algae filtering device comprises a cabin body, wherein an axial flow mechanism is arranged in the cabin body and is used for driving water flow to the outlet end of the cabin body along the inlet end of the cabin body; a suction hood is arranged at one end of the cabin body close to the inlet end, the open end of the suction hood faces the inlet end of the cabin body, and the closed end of the suction hood is connected with a connecting pipe; one end of the connecting pipe is in conduction connection with the suction hood, and the other end of the connecting pipe extends to the outer side of the cabin body and is connected with the negative pressure suction mechanism; and a filtering mechanism is arranged between the outer wall of the connecting pipe and the inner wall of the cabin body, and the filtering mechanism is arranged along the radial direction of the cabin body.
Preferably, the filtering mechanism comprises a main filtering part and an auxiliary filtering part, and the main filtering part and the auxiliary filtering part are matched and radially distributed in a space between the connecting pipe and the cabin body; the up end of the cabin body is equipped with the mounting hole, sealed lid is installed to detachably in the mounting hole, main filter house detachably install in the cabin body, the overlook profile of main filter house is less than the interior profile of mounting hole.
Preferably, the main filtering part comprises a main mounting frame and a main filtering net, a U-shaped connector is formed on the lower end face of the main mounting frame, the upper end of the U-shaped connector is matched with the upper part of the outer contour of the connecting pipe, and the main filtering net is arranged inside the main mounting frame; the auxiliary filtering part comprises an auxiliary mounting frame and an auxiliary filtering net, an arc-shaped connector is formed on the upper end face of the auxiliary mounting frame, the upper end of the arc-shaped connector is matched with the lower portion of the outer contour of the connecting pipe, the width of the auxiliary mounting frame is matched with the width of the U-shaped connector, and the auxiliary filtering net is arranged inside the auxiliary mounting frame.
Preferably, the upper end of mounting hole has annular mounting groove along circumference shaping, sealed lid shaping have with the mounting groove suited installation boss, installation boss pass through the screw with the mounting groove is connected, installation boss with be equipped with the rubber sealing ring between the mounting groove.
Preferably, the cabin body is provided with grooves along two inner walls in the height direction, the grooves are adapted to the width of the main mounting frame, and two ends of the main mounting frame are respectively mounted in the corresponding grooves.
Preferably, the outer wall of the main mounting frame, which is opposite to the cabin body, is provided with a sealing rubber gasket.
Preferably, the side wall of the suction hood is provided with a plurality of auxiliary suction holes, and the auxiliary suction holes are opposite to the filtering mechanism.
Preferably, the axial flow mechanism comprises a mounting support, an underwater motor and an axial flow impeller, the mounting support is arranged in the cabin body, the underwater motor is arranged on the mounting support, the axial flow impeller is arranged at the output end of the underwater motor, and the axial flow impeller blows water flow from the inlet end of the cabin body to the outlet end of the cabin body.
Preferably, a connecting support is arranged in the cabin body, and the connecting pipe is arranged on the connecting support.
The above structure is adopted in the utility model, drive the directional flow of rivers through axial compressor mechanism, rivers drive alga or granule pollutant at cabin body cohesion, and rethread suction hood carries out centralized processing to polluting the water, improves the treatment effeciency that pollutes the water, and simultaneously, detachable sealed lid closes the regular clearance that detachable main filter portion can make things convenient for device, improves the life and the filter effect of device. The utility model has the advantages of remove the algae effect and show, efficient, simple and practical can be applied to the lake or river course that the area is big.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the filtering mechanism of the present invention.
Wherein: the underwater suction type underwater vehicle comprises a cabin body 1, an axial flow mechanism 2, a mounting support 2a, an underwater motor 2b, an axial flow impeller 2c, a suction hood 3, an auxiliary suction hole 3a, a connecting pipe 4, a negative pressure suction mechanism 5, a filtering mechanism 6, a main filtering part 6a, an auxiliary filtering part 6b, a main mounting frame 6c, a main filtering net 6d, an auxiliary mounting frame 6e, an auxiliary filtering net 6f, a sealing cover 7, a mounting boss 7a and a connecting support 8.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
Referring to fig. 1 and fig. 2, the novel eutrophic water algae filtering device of this embodiment includes a cabin 1, an axial flow mechanism 2 is disposed in the cabin 1, and the axial flow mechanism 2 is configured to drive water flow to an outlet end of the cabin 1 along an inlet end of the cabin 1.
A suction hood 3 is arranged at one end of the cabin body 1 close to the inlet end, the open end of the suction hood 3 faces the inlet end of the cabin body 1, and the closed end of the suction hood 3 is connected with a connecting pipe 4; one end of the connecting pipe 4 is connected with the suction hood 3 in a conduction mode, and the other end of the connecting pipe 4 extends to the outer side of the cabin body 1 and is connected with the negative pressure suction mechanism 5.
And a filtering mechanism 6 is arranged between the outer wall of the connecting pipe 4 and the inner wall of the cabin body 1, and the filtering mechanism 6 is arranged along the radial direction of the cabin body 1.
By adopting the structure, water flow is blown through the axial flow mechanism 2, when the water flow flows to the outlet end of the cabin body 1 along the inlet end of the cabin body 1, algae or particle pollutants are driven to move into the cabin body 1 and are filtered at the filtering mechanism 6 arranged in the radial direction, at the moment, the concentration of the algae or particle pollutants between the inlet end of the cabin body 1 and the filtering mechanism 6 is improved, the algae or particle pollutants are pumped out through the suction cover 3 connected with the negative pressure suction mechanism 5, the pumped algae or particle pollutants are intensively subjected to biodegradation treatment, and the purpose of removing the algae or particle pollutants is achieved.
The utility model discloses a gather algae or particle pollutant in the cabin body 1, then take the polluted water of high concentration out, can use in the big lake of area or river course, have except that the algae effect is showing, efficient, advantages such as simple and practical.
Preferably, the filtering mechanism 6 comprises a main filtering part 6a and a secondary filtering part 6b, and the main filtering part 6a and the secondary filtering part 6b are matched to radially cover the space between the connecting pipe 4 and the cabin body 1; the upper end face of the cabin body 1 is provided with a mounting hole, a sealing cover 7 is detachably mounted in the mounting hole, the main filtering part 6a is detachably mounted in the cabin body 1, and the overlooking profile of the main filtering part 6a is smaller than the inner profile of the mounting hole.
With this structure, the detachable seal cap 7 and the detachable main filter unit 6a are provided to facilitate periodic cleaning of the filter mechanism 6. After using a period of time, the accumulational alga of main filter 6a can influence rivers through speed, influences the collection effect of alga, takes out main filter 6a through opening sealed lid 7 after and clears up, and main filter 6a after the clearance can repeatedly put into use, dismantles convenience and simple.
Preferably, the main filtering portion 6a includes a main mounting frame 6c and a main filtering net 6d, a U-shaped connector is formed on a lower end surface of the main mounting frame 6c, an upper end of the U-shaped connector is adapted to an upper portion of an outer contour of the connecting pipe 4, and the main filtering net 6d is disposed inside the main mounting frame 6 c.
The auxiliary filtering part 6b comprises an auxiliary mounting frame 6e and an auxiliary filtering net 6f, an arc-shaped connector is formed on the upper end face of the auxiliary mounting frame 6e, the upper end of the arc-shaped connector is matched with the lower part of the outer contour of the connecting pipe 4, the width of the auxiliary mounting frame 6e is matched with that of the U-shaped connector, and the auxiliary filtering net 6f is arranged inside the auxiliary mounting frame 6 e.
By adopting the structure, the auxiliary mounting frame 6e is arranged below the connecting pipe 4 by matching the main mounting frame 6c with the auxiliary mounting frame 6e, the arc-shaped connector at the upper end of the auxiliary mounting frame 6e is abutted against the lower part of the outer contour of the connecting pipe 4, when the main mounting frame 6c is arranged in the cabin body 1, the U-shaped connector is clamped at the periphery of the connecting pipe 4, the upper end of the U-shaped connector is abutted against the upper part of the outer contour of the connecting pipe 4, and meanwhile, the auxiliary mounting frame 6e is positioned in the U-shaped connector. With the structure, the space between the connecting pipe 4 and the cabin body 1 is fully distributed with the filtering mechanism 6 while the installation or the disassembly of the main filtering part 6a is not influenced, and the filtering effect is ensured.
Preferably, an annular mounting groove is formed in the upper end of the mounting hole along the circumferential direction, a mounting boss 7a corresponding to the mounting groove is formed on the sealing cover 7, the mounting boss 7a is connected with the mounting groove through a screw, and a sealing rubber ring is arranged between the mounting boss 7a and the mounting groove.
By adopting the structure, the locking mode of screw connection is adopted, the installation or the disassembly of the sealing cover 7 is convenient, and simultaneously, the lower end surface of the sealing cover 7 can press the main installation frame 6c, so that the main installation frame 6c is tightly attached to the inner wall of the cabin body 1, and the filtering effect is improved.
Preferably, the two inner walls of the cabin body 1 in the height direction are both provided with grooves, the grooves are adapted to the width of the main mounting frame 6c, and the two ends of the main mounting frame 6c are respectively mounted in the corresponding grooves.
By adopting the structure, the grooves are formed in the two inner walls of the cabin body 1 to provide a guiding effect for the main mounting frame 6c, so that the main mounting frame 6c is aligned accurately, and the U-shaped connecting port can be clamped on the peripheries of the connecting pipe 4 and the auxiliary mounting frame 6 e.
Preferably, the outer wall of the main mounting frame 6c opposite to the cabin 1 is provided with a sealing rubber gasket.
By adopting the structure, in order to ensure the sealing effect and improve the filtering effect of the main filtering part 6a, the outer wall of the main mounting frame 6c, which is opposite to the cabin body 1, is provided with the sealing rubber pad.
Preferably, the side wall of the suction hood 3 is provided with a plurality of auxiliary suction holes 3a, and the auxiliary suction holes 3a are opposite to the filter mechanism 6.
With this configuration, algae is easily accumulated between the outer wall of the suction hood 3 and the filter mechanism 6, and the suction effect of the suction hood 3 can be improved by providing the auxiliary suction holes 3a in the side wall of the suction hood 3.
Preferably, the axial flow mechanism 2 includes a mounting bracket 2a, an underwater motor 2b and an axial flow impeller 2c, the mounting bracket 2a is disposed in the cabin 1, the underwater motor 2b is disposed on the mounting bracket 2a, the axial flow impeller 2c is disposed at an output end of the underwater motor 2b, and the axial flow impeller 2c drives water flow to flow from an inlet end of the cabin 1 to an outlet end of the cabin 1.
By adopting the structure, the underwater motor 2b and the axial flow impeller 2c are matched to drive water flow to flow along the axial direction, and the water flow drives algae or particle pollutants to enter the cabin body 1, so that the collection and the treatment are convenient.
Preferably, a connecting bracket 8 is arranged in the cabin body 1, and the connecting pipe 4 is installed on the connecting bracket 8.
With this structure, the connection pipe 4 is fixed by the connection bracket 8 for easy installation and fixation.
When the device works, the power supply of the device is turned on, the underwater motor 2b works to drive the axial flow impeller 2c to rotate, the axial flow impeller 2c drives water flow to the outlet end of the cabin body 1 along the inlet end of the cabin body 1, the water flow drives algae or particle pollutants to move into the cabin body 1, the algae or particle pollutants are intercepted by the filtering mechanism 6, after the device works for a period of time, the concentration of the algae or particle pollutants between the inlet end of the cabin body 1 and the filtering mechanism 6 is improved, the power supply of the negative pressure suction mechanism 5 is connected, the negative pressure suction mechanism 5 works, the suction cover 3 extracts the algae or particle pollutants, and the extracted algae or particle pollutants are intensively subjected to biodegradation.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. A novel eutrophic water algae filtering device comprises a cabin body, and is characterized in that an axial flow mechanism is arranged in the cabin body and is used for driving water flow to the outlet end of the cabin body along the inlet end of the cabin body;
a suction hood is arranged at one end of the cabin body close to the inlet end, the open end of the suction hood faces the inlet end of the cabin body, and the closed end of the suction hood is connected with a connecting pipe; one end of the connecting pipe is in conduction connection with the suction hood, and the other end of the connecting pipe extends to the outer side of the cabin body and is connected with the negative pressure suction mechanism;
and a filtering mechanism is arranged between the outer wall of the connecting pipe and the inner wall of the cabin body, and the filtering mechanism is arranged along the radial direction of the cabin body.
2. The novel eutrophic water algae filtering device of claim 1, wherein the filtering mechanism comprises a main filtering part and an auxiliary filtering part, and the main filtering part and the auxiliary filtering part are matched to be radially distributed in a space between the connecting pipe and the cabin body; the up end of the cabin body is equipped with the mounting hole, sealed lid is installed to detachably in the mounting hole, main filter house detachably install in the cabin body, the overlook profile of main filter house is less than the interior profile of mounting hole.
3. The novel eutrophic water algae filtering device according to claim 2, wherein the main filtering part comprises a main mounting frame and a main filtering net, a U-shaped connector is formed on the lower end surface of the main mounting frame, the upper end of the U-shaped connector is adapted to the upper part of the outer contour of the connecting pipe, and the main filtering net is arranged inside the main mounting frame;
the auxiliary filtering part comprises an auxiliary mounting frame and an auxiliary filtering net, an arc-shaped connector is formed on the upper end face of the auxiliary mounting frame, the upper end of the arc-shaped connector is matched with the lower portion of the outer contour of the connecting pipe, the width of the auxiliary mounting frame is matched with the width of the U-shaped connector, and the auxiliary filtering net is arranged inside the auxiliary mounting frame.
4. The novel eutrophic water algae filtering device according to claim 2, wherein an annular mounting groove is formed at the upper end of the mounting hole along the circumferential direction, a mounting boss matched with the mounting groove is formed on the sealing cover, the mounting boss is connected with the mounting groove through a screw, and a sealing rubber ring is arranged between the mounting boss and the mounting groove.
5. The novel eutrophic water algae filtering device according to claim 3, wherein grooves are formed on both inner walls of the cabin body in the height direction, the grooves are adapted to the width of the main mounting frame, and both ends of the main mounting frame are respectively mounted in the corresponding grooves.
6. The novel eutrophic water algae filtering device according to claim 3, wherein the outer wall of the main mounting frame opposite to the cabin body is provided with a sealing rubber mat.
7. The novel eutrophic water body algae filtering device of claim 1, wherein a plurality of auxiliary suction holes are formed in the side wall of the suction hood, and the auxiliary suction holes are opposite to the filtering mechanism.
8. The novel eutrophic water body algae filtering device according to claim 1, wherein the axial flow mechanism comprises a mounting bracket, an underwater motor and an axial flow impeller, the mounting bracket is arranged in the cabin body, the underwater motor is arranged on the mounting bracket, the axial flow impeller is arranged at an output end of the underwater motor, and the axial flow impeller blows water flow from an inlet end of the cabin body to an outlet end of the cabin body.
9. The novel eutrophic water algae filtering device of claim 1, wherein a connecting bracket is arranged in the cabin body, and the connecting pipe is installed on the connecting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086951.6U CN211158780U (en) | 2019-11-26 | 2019-11-26 | Novel eutrophic water algae filters device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086951.6U CN211158780U (en) | 2019-11-26 | 2019-11-26 | Novel eutrophic water algae filters device |
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| Publication Number | Publication Date |
|---|---|
| CN211158780U true CN211158780U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922086951.6U Active CN211158780U (en) | 2019-11-26 | 2019-11-26 | Novel eutrophic water algae filters device |
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| Country | Link |
|---|---|
| CN (1) | CN211158780U (en) |
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2019
- 2019-11-26 CN CN201922086951.6U patent/CN211158780U/en active Active
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