CN2609920Y - Dredge nozzle for mud scrape dredge machine - Google Patents
Dredge nozzle for mud scrape dredge machine Download PDFInfo
- Publication number
- CN2609920Y CN2609920Y CN 03233905 CN03233905U CN2609920Y CN 2609920 Y CN2609920 Y CN 2609920Y CN 03233905 CN03233905 CN 03233905 CN 03233905 U CN03233905 U CN 03233905U CN 2609920 Y CN2609920 Y CN 2609920Y
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- mud
- dredge
- scraping
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a mud suction nozzle of a mud sucker and scraper, which comprising a suction nozzle box which is characterized in that the front cover plate and the back cover plate (1, 2 ) of the suction nozzle box are provided with dip angles in the moving directions thereof. The front cover plate and the back cover plate of the utility model are provided with dip angles in the moving directions thereof, thereby the water resistance is greatly reduced, and furthermore when the mud suction nozzle is in moving operation, the clean water in the back of the mud suction nozzle can not be sucked to the mud suction nozzle, and also the clean water in the back can not be roiled.
Description
Technical field
The utility model relates to a kind of mud-suction nozzle that is used for scraping and sucking machine, particularly a kind of mud-suction nozzle that is used for the second pond scraping and sucking machine.
Background technology
At present, the mud-suction nozzle that each sewage work is used for the second pond mud scraper all with also be that the workpiece motion s direction is vertical at the bottom of the pond, the influence that causes for fear of the civil engineering error, the distance that mud-suction nozzle is must be at the bottom of the pond certain, thereby the mud that has caused being deposited at the bottom of the pond can't suck, and vertical mud-suction nozzle at the bottom of such and the pond, the suffered resistance of mud is bigger when move inhaling mud, simultaneously, when mud-suction nozzle moves forward suction mud, the clear water at its rear also sucks simultaneously when the mud in the place ahead is sucked, thereby has influenced suction mud effect.
Summary of the invention
The suffered little mud-suction nozzle that is used for scraping and sucking machine of resistance of mud when the purpose of this utility model has been to provide a kind of the use.
The utility model is achieved in that a kind of mud-suction nozzle that is used for scraping and sucking machine, comprises the suction nozzle box, it is characterized in that: forward and backward cover plate and its travel direction of described suction nozzle box have the inclination angle.
The front shroud bottom of said suction nozzle box is for upwarping arc section.
Rubber flap has been installed in above-mentioned mud-suction nozzle back shroud below.
Front and rear cover plate of the present utility model and its travel direction are gradient, during use, can reduce the suffered resistance of mud greatly, and when the mud-suction nozzle mobile working, the clear water at its rear can not suck mud-suction nozzle, and the clear water at rear can not stired and make muddy yet; Because the front shroud bottom of suction nozzle box is for upwarping arc section, not only reduce by the suffered resistance of soil pick-up mud, and such suction nozzle box bottom is equivalent to a diffusor, outside suction inlet is big, when sludge stream is fashionable, there are a larynx constriction mouth, the effect that has increased current in inside, make mud flow into speeding up of suction nozzle, increase and inhale the mud effect; Owing to set up rubber flap, pool bottom sludge can be siphoned away fully, can avoid colliding at the bottom of the metal of mud-suction nozzle and the pond.
Description of drawings
The structural representation of Fig. 1, the utility model embodiment;
Fig. 2, be the vertical view of Fig. 1;
Fig. 3, be the side-view of Fig. 1.
Embodiment
Embodiment: a kind of mud-suction nozzle that is used for scraping and sucking machine, comprise the suction nozzle box, it is characterized in that: forward and backward cover plate 1,2 and its travel direction of described suction nozzle box have the inclination angle.
The back shroud 2 of said suction nozzle box and its travel direction are in angle of 45 degrees.
Front shroud 1 bottom of said suction nozzle box is for upwarping arc section.
Rubber flap 3 has been installed in above-mentioned mud-suction nozzle back shroud 2 belows.
Claims (5)
1, a kind of mud-suction nozzle that is used for scraping and sucking machine comprises the suction nozzle box, it is characterized in that: the forward and backward cover plate of described suction nozzle box (1,2) has the inclination angle with its travel direction.
2, the mud-suction nozzle that is used for scraping and sucking machine as claimed in claim 1 is characterized in that: the inclination angle between the back shroud of described suction nozzle box (2) and its travel direction is less than 90 degree.
3, the mud-suction nozzle that is used for scraping and sucking machine as claimed in claim 2 is characterized in that: the inclination angle between the back shroud of described suction nozzle box (2) and its travel direction is 45 degree.
4, the mud-suction nozzle that is used for scraping and sucking machine as claimed in claim 1 is characterized in that: the front shroud of described suction nozzle box (1) bottom is for upwarping arc section.
5, as claim 1,2, the 3 described mud-suction nozzles that are used for scraping and sucking machine, it is characterized in that: rubber flap (3) has been installed in described mud-suction nozzle back shroud (2) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233905 CN2609920Y (en) | 2003-04-08 | 2003-04-08 | Dredge nozzle for mud scrape dredge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233905 CN2609920Y (en) | 2003-04-08 | 2003-04-08 | Dredge nozzle for mud scrape dredge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609920Y true CN2609920Y (en) | 2004-04-07 |
Family
ID=34166037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233905 Expired - Fee Related CN2609920Y (en) | 2003-04-08 | 2003-04-08 | Dredge nozzle for mud scrape dredge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2609920Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082495A (en) * | 2016-07-29 | 2016-11-09 | 净化控股集团股份有限公司 | Integrated modular water treatment plant |
| CN114191859A (en) * | 2021-10-28 | 2022-03-18 | 南京飞力环保设备制造有限公司 | Suction dredge mud suction nozzle and suction dredge |
-
2003
- 2003-04-08 CN CN 03233905 patent/CN2609920Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082495A (en) * | 2016-07-29 | 2016-11-09 | 净化控股集团股份有限公司 | Integrated modular water treatment plant |
| CN114191859A (en) * | 2021-10-28 | 2022-03-18 | 南京飞力环保设备制造有限公司 | Suction dredge mud suction nozzle and suction dredge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |