CN211873128U - Jet type underwater pollutant removing device with water jet cutter - Google Patents
Jet type underwater pollutant removing device with water jet cutter Download PDFInfo
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- CN211873128U CN211873128U CN202020250126.5U CN202020250126U CN211873128U CN 211873128 U CN211873128 U CN 211873128U CN 202020250126 U CN202020250126 U CN 202020250126U CN 211873128 U CN211873128 U CN 211873128U
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Abstract
The utility model relates to a jet type underwater pollutant removing device with a water jet, which comprises a first path of high-pressure water channel, a second path of high-pressure water channel and a muddy water mixture outlet pipeline; one end of the first path of high-pressure water channel is communicated with the first path of high-pressure water inlet; the other end of the first path of high-pressure water channel is communicated with a first path of high-pressure water outlet; a high-pressure water jet nozzle is arranged at the first path of high-pressure water outlet; the second path of high-pressure water channel is communicated with the second path of high-pressure water inlet; one end of the second path of high-pressure water channel is communicated with the second path of high-pressure water outlet; a high-pressure jet nozzle is arranged at the second path of high-pressure water outlet; the muddy water mixture outlet pipeline comprises a jet flow mixing section; one end of the muddy water mixture outlet pipeline is a muddy water mixture suction inlet, and the other end of the muddy water mixture outlet pipeline is a muddy water mixture outlet. The utility model discloses can realize cleaing away the deposit of submarine blue alga, can realize cleaing away the surperficial moss of cobblestone.
Description
Technical Field
The utility model relates to a submarine pollutant clearing device technical field, in particular to take submarine pollutant clearing device of water sword efflux formula.
Background
The blue algae water bloom phenomenon is not timely salvaged in rivers, lakes, reservoirs and the like, low-density flocculent pollutants are formed at the junction of sludge and the water bottom by deposition, the existing high-pressure air jet pump, the high-pressure water ecological jet pump and the like are difficult to efficiently remove, and disturbance of a certain degree exists.
For example, the chinese patent publication No. CN101571148B discloses an "ecological dredging jet pump", which is configured to deliver one path of high-pressure water to upper and lower annular nozzles through a distribution chamber, and has the problems that the annular nozzles are easily blocked due to small gaps, the water amount of the upper and lower nozzles is not easily adjusted, and the cleaning efficiency is not high.
For example, the invention of china with publication number CN110397106A discloses a "full-period riverway ejection vacuum dredging system", which utilizes high-pressure air jet stream to loosely dig sludge by using single-point high-pressure water column, and has the problem that flocculent pollutants are easy to diffuse and cause secondary pollution in the clearing process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a take submarine pollutant clearing device of water sword efflux formula to the not enough of prior art.
The utility model discloses the technical scheme who adopts as follows:
a jet type underwater pollutant removing device with a water jet cutter comprises a first path of high-pressure water channel, a second path of high-pressure water channel and a muddy water mixture outlet pipeline; one end of the first path of high-pressure water channel is communicated with a first path of high-pressure water inlet; the other end of the first path of high-pressure water channel is communicated with a first path of high-pressure water outlet; the first path of high-pressure water outlet is provided with a high-pressure water jet nozzle; the second path of high-pressure water channel is communicated with the second path of high-pressure water inlet; one end of the second path of high-pressure water channel is communicated with the second path of high-pressure water outlet; a high-pressure jet nozzle is arranged at the second path of high-pressure water outlet; the muddy water mixture outlet pipeline comprises a jet mixing section; one end of the muddy water mixture outlet pipeline is a muddy water mixture suction inlet, and the other end of the muddy water mixture outlet pipeline is a muddy water mixture outlet.
The method is further characterized in that: the included angle between the high-pressure jet nozzle and the axial lead of the muddy water mixture outlet pipeline is alpha, and alpha is more than or equal to 8 and less than or equal to 15 degrees.
The method is further characterized in that: the high-pressure water jet nozzle is provided with a plurality of first nozzles along the circumference; the arc length interval that two adjacent first spouts correspond is 150 ~ 200 mm.
The method is further characterized in that: the high-pressure jet flow nozzle is provided with a plurality of second nozzles along the circumference; the arc length interval corresponding to two adjacent second nozzles is 50-100 mm.
The method is further characterized in that: the caliber of the high-pressure water jet nozzle and the caliber of the high-pressure jet nozzle are between 6mm and 12 mm.
The method is further characterized in that: the first path of high-pressure water inlet is communicated with first path of high-pressure water; the pressure of the first path of high-pressure water is between 0.4MPa and 1.0 MPa.
The method is further characterized in that: the second path of high-pressure water inlet is communicated with a second path of high-pressure water; the pressure of the second path of high pressure water is between 1.0MPa and 1.6 MPa.
The method is further characterized in that: the first path of high-pressure water inlet and the second path of high-pressure water inlet are symmetrically arranged.
The utility model has the advantages as follows:
1. the first path of high-pressure water forms a circumferential multi-point columnar high-pressure water column, negative pressure is formed in the mixing section to suck underwater flocculent pollutants from a mud-water junction through the suction port to form a mixture, and the mixture is output through the mud-water mixture outlet, so that the water-bottom flocculent pollutant cleaning agent can effectively remove different underwater pollutants such as blue-green algae sediments, flocculent sediments after the addition of a water treatment agent, green moss on the surface of cobblestones and the like.
2. The pressure of the second high-pressure water is adjustable, and an adjustable high-pressure water column is formed through a high-pressure water jet nozzle, so that the water-saving cleaning agent can be suitable for blue-green algae sediments, flocculent sediments after a water treatment agent is added, moss on the surface of cobblestones and the like, and can effectively remove the intensity and the flow.
3. The high-pressure water jet nozzle and the high-pressure water jet cutter nozzle are arranged, the caliber of the nozzle is 6-12 mm, and the nozzle is not easy to block in the construction process.
4. The first path of high-pressure water inlet and the second path of high-pressure water inlet are symmetrically arranged, so that the weight balance during hoisting operation can be ensured.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is an enlarged view of the structure of the high-pressure jet nozzle.
Fig. 3 is a cross-sectional view of F-F in fig. 1.
Fig. 4 is a cross-sectional view G-G of fig. 1.
In the figure: 1. a first path of high-pressure water outlet; 2. a first high-pressure water channel; 3. a second path of high-pressure water channel; 4. a first path of high-pressure water inlet; 5. a sludge-water mixture outlet; 6. a second path of high-pressure water inlet; 7. a mud-water mixture outlet pipe; 8. a jet mixing section; 9. a second path of high-pressure water outlet; 10. a mud-water mixture suction inlet; A. the first path of high-pressure water; B. mixing; C. the second path of high-pressure water; D. a high pressure water jet nozzle; E. high-pressure jet spray head.
Detailed Description
The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of describing, but not limiting, the invention, and moreover, like reference numerals designate like elements throughout the embodiments.
The following describes a specific embodiment of the present embodiment with reference to the drawings.
Fig. 1 is a schematic view of the present invention. As shown in figure 1, the jet type underwater pollutant removing device with the water jet comprises a first high-pressure water channel 2, a second high-pressure water channel 3 and a muddy water mixture outlet pipeline 7. One end of the first path of high-pressure water channel 2 is communicated with a first path of high-pressure water inlet 4. The other end of the first path of high-pressure water channel 2 is communicated with the first path of high-pressure water outlet 1. The first path of high-pressure water outlet 1 is provided with a high-pressure water jet nozzle D. The second high-pressure water channel 3 is communicated with a second high-pressure water inlet 6. One end of the second high-pressure water channel 3 is communicated with a second high-pressure water outlet 9. And a high-pressure jet spray head E is arranged at the second path of high-pressure water outlet 9. The sludge-water mixture outlet conduit 7 comprises a jet mixing section 8. One end of the muddy water mixture outlet pipeline 7 is a muddy water mixture suction port 10, and the other end of the muddy water mixture outlet pipeline 7 is a muddy water mixture outlet 5. The first path of high-pressure water inlet 4 and the second path of high-pressure water inlet 6 are symmetrically arranged.
Fig. 2 is an enlarged view of the structure of the high-pressure jet nozzle. As shown in figure 2, the included angle between the high-pressure jet spray head E and the axial line of the muddy water mixture outlet pipeline 7 is alpha, and alpha is more than or equal to 8 and less than or equal to 15 degrees. The high-pressure jet spray head E is provided with a plurality of second nozzles along the circumference. The arc length interval corresponding to two adjacent second nozzles is 50-100 mm.
The high-pressure water jet cutter nozzle D is provided with a plurality of first nozzles along the circumference. The arc length interval corresponding to two adjacent first nozzles is 150-200 mm.
The caliber of the high-pressure water jet nozzle D and the caliber of the high-pressure jet nozzle E are between 6mm and 12 mm.
The first path of high-pressure water inlet 4 is communicated with the first path of high-pressure water A. The pressure of the first path of high-pressure water A is between 0.4MPa and 1.0 MPa.
The second path of high-pressure water inlet 6 is communicated with the second path of high-pressure water C. The pressure of the second path of high-pressure water C is between 1.0MPa and 1.6 MPa.
The working principle of the utility model is as follows:
the first path of high-pressure water A passes through the first path of high-pressure water inlet 4, passes through the first path of high-pressure water channel 2, and is finally sprayed out through the high-pressure water jet nozzle D to spray out columnar pressure-adjustable high-pressure water for dredging flocculent pollutants. The second path of high-pressure water C passes through the second path of high-pressure water inlet 6, passes through the second path of high-pressure water channel 3, and is finally ejected out through the jet spray head E, negative pressure is formed in the mixing section, underwater flocculent pollutants are sucked from a mud-water junction through the suction port 10, and the mixture B is output through the mud-water mixture outlet 5.
[ example 1 ]
And (3) removing sediments of blue algae dead in the water body, adjusting the pressure of the high-pressure water jet according to the condition of water bottom pollutants, adjusting the pressure of the first path of high-pressure water A to 0.4-0.6 MPa to remove the sediments of the water bottom blue algae, and conveying the mixture after removal to the shore through a jet type water bottom pollutant removing device for subsequent treatment.
[ example 2 ]
Removing moss on water-bottom cobblestones, adjusting the pressure of a high-pressure water jet according to the condition of water-bottom pollutants, adjusting the pressure of a first path of high-pressure water A to 0.8-1.0 MPa to remove the moss on the surfaces of the cobblestones, and conveying the mixture after removal to a shore through a jet-type water-bottom pollutant removing device for subsequent treatment.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (8)
1. The utility model provides a take submarine pollutant clearing device of water sword efflux formula which characterized in that: comprises a first path of high-pressure water channel (2), a second path of high-pressure water channel (3) and a muddy water mixture outlet pipeline (7); one end of the first path of high-pressure water channel (2) is communicated with a first path of high-pressure water inlet (4); the other end of the first path of high-pressure water channel (2) is communicated with a first path of high-pressure water outlet (1); the first path of high-pressure water outlet (1) is provided with a high-pressure water jet nozzle (D); the second path of high-pressure water channel (3) is communicated with a second path of high-pressure water inlet (6); one end of the second path of high-pressure water channel (3) is communicated with a second path of high-pressure water outlet (9); a high-pressure jet nozzle (E) is arranged at the second path of high-pressure water outlet (9); the muddy water mixture outlet pipeline (7) comprises a jet flow mixing section (8); one end of the muddy water mixture outlet pipeline (7) is a muddy water mixture suction inlet (10), and the other end of the muddy water mixture outlet pipeline (7) is a muddy water mixture outlet (5).
2. The water jet type underwater contaminant removal device with water knife of claim 1, wherein: the included angle between the high-pressure jet nozzle (E) and the axial lead of the muddy water mixture outlet pipeline (7) is alpha, and alpha is more than or equal to 8 and less than or equal to 15 degrees.
3. The water jet type underwater contaminant removal device with water knife of claim 1, wherein: the high-pressure water jet nozzle (D) is provided with a plurality of first nozzles along the circumference; the arc length interval that two adjacent first spouts correspond is 150 ~ 200 mm.
4. The water jet type underwater contaminant removal device with water knife of claim 1, wherein: the high-pressure jet flow nozzle (E) is provided with a plurality of second nozzles along the circumference; the arc length interval corresponding to two adjacent second nozzles is 50-100 mm.
5. The water jet type underwater contaminant removal device with water knife of claim 1, wherein: the caliber of the high-pressure water jet nozzle (D) and the caliber of the high-pressure jet nozzle (E) are between 6mm and 12 mm.
6. The water jet type underwater contaminant removal device with water knife of claim 1, wherein: the first path of high-pressure water inlet (4) is communicated with the first path of high-pressure water (A); the pressure of the first path of high-pressure water (A) is between 0.4MPa and 1.0 MPa.
7. The water jet type underwater contaminant removal device with water knife of claim 1, wherein: the second path of high-pressure water inlet (6) is communicated with a second path of high-pressure water (C); the pressure of the second path of high-pressure water (C) is between 1.0MPa and 1.6 MPa.
8. The water jet type underwater contaminant removal device with water knife of claim 1, wherein: the first path of high-pressure water inlet (4) and the second path of high-pressure water inlet (6) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250126.5U CN211873128U (en) | 2020-03-03 | 2020-03-03 | Jet type underwater pollutant removing device with water jet cutter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250126.5U CN211873128U (en) | 2020-03-03 | 2020-03-03 | Jet type underwater pollutant removing device with water jet cutter |
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| CN211873128U true CN211873128U (en) | 2020-11-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197328A (en) * | 2020-03-03 | 2020-05-26 | 无锡东方船研水环境科技有限公司 | Jet type underwater pollutant removing device with water jet cutter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197328A (en) * | 2020-03-03 | 2020-05-26 | 无锡东方船研水环境科技有限公司 | Jet type underwater pollutant removing device with water jet cutter |
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