CN2675748Y - Pressurizing device for mud long-distance transportation - Google Patents
Pressurizing device for mud long-distance transportation Download PDFInfo
- Publication number
- CN2675748Y CN2675748Y CN 200420051634 CN200420051634U CN2675748Y CN 2675748 Y CN2675748 Y CN 2675748Y CN 200420051634 CN200420051634 CN 200420051634 CN 200420051634 U CN200420051634 U CN 200420051634U CN 2675748 Y CN2675748 Y CN 2675748Y
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- CN
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- Prior art keywords
- pump
- forcing
- force
- pressure pump
- motor
- 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 pressure device for long-distance transportation of silt in the Yellow River, comprising a frequency control apparatus (1), an electric motor (2), a pressure pump (3) etc. The frequency control apparatus (1) is connected with the electric motor (2) which is connected with the pressure pump (3) and the pressure pump (3), a slurry pump, is series-wound in a mud-transporting pipe (4). The frequency control apparatus (1) is regulated to make the pressure pump (3) work in the optimum operating state through the electric motor (2). So the utility model has advantages of enabling the pressure pump (3) to work in the optimum operating state, saving energy, reducing the production cost, running stably with low vibration and noise, prolonging the service life of the pressure pump (3), improving the operating environments of operators etc.
Description
One, technical field
The utility model is a kind of remote water booster system of carrying of Yellow River mud that is used for.
Two, background technology
In the desilting of the Yellow River, often to be transported to several kilometers even tens kilometers places far away to Yellow River mud, need on the sediment transport pipeline, pressurized equipment be set, make silt can arrive the destination smoothly, existing pressurized equipment is with the logical slush pump of a Daepori, diesel engine commonly used is used as power, shortcoming is: 1, the rotating speed of pump is fixed, the flow lift characteristic of pump can't change with the variation of condition of work, and its condition of work---fed distance changes according to transport condition is different, that is to say can't guarantee pump in its efficient district work, cause efficient low, waste energy.2, slush pump efficient is low, power consumption is big.3, the vibration of diesel engine, slush pump is big, noise is big, influences the application life of pump and staff's operating environment.
Three, summary of the invention
The purpose of this utility model is that the remote conveying for Yellow River mud provides a kind of force (forcing) pump that makes to work in the best condition, and energy conservation reduces production costs, operate steadily, vibration, noise is low, prolongs the application life of force (forcing) pump, improves operating personnel's working environment.
The technical solution adopted in the utility model is: be made up of frequency-converting control device, motor, force (forcing) pump etc.Force (forcing) pump is the slag stock pump, and frequency-converting control device connects with motor, and motor connects with force (forcing) pump, and force (forcing) pump is connected in the mud conveying pipeline.The water booster system of forming a frequency control operation like this.
Operating principle of the present utility model is: under certain flow, distance according to the force (forcing) pump sediment, determine the required lift of force (forcing) pump, thereby calculate running speed best under this lift, regulate the output frequency of frequency-converting control device, to change the rotating speed of motor, by the motor drives force (forcing) pump, make force (forcing) pump be in the optimum operation rotating speed, guaranteed that force (forcing) pump works under power save mode, can reduce production costs greatly, and force (forcing) pump is operated steadily, vibration and noise have been reduced, prolonged application life, therefore, the utlity model has force (forcing) pump can work in the best condition, energy conservation, reduced cost of production, operated steadily, vibration, noise is low, prolong the application life of force (forcing) pump, improved operating personnel's operating environment.
Four, description of drawings
Accompanying drawing is the utility model schematic diagram
Five, specific implementation method
As shown in drawings, the utility model is made up of frequency-converting control device (1), motor (2), force (forcing) pump (3) etc.Frequency-converting control device (1) connects with motor (2), and motor (2) connects with force (forcing) pump (3), and force (forcing) pump (3) is connected in the mud conveying pipeline (4).Force (forcing) pump (3) is the slag stock pump.Need the distance of sediment to determine the lift that it is required according to force (forcing) pump (3) during use, calculate the rotating speed of force (forcing) pump (3) according to lift, regulate frequency-converting control device (1) again, change the rotating speed of motor (2), motor (2) drives force (forcing) pump (3), make force (forcing) pump (3) be in the optimum operation rotating speed, can be provided with pressure sensor (5) at the entery and delivery port place of force (forcing) pump (3), pressure according to pressure sensor (5) shows, can adjust transformation control device (1) at any time, adjust the rotating speed of force (forcing) pump (3).Thereby realize that force (forcing) pump (3) works under power save mode, saved the energy greatly, reduced cost of production, and force (forcing) pump (3) is operated steadily, reduced vibration and noise, and replaced diesel engine, working environment is improved greatly by motor (2).
As on the Yellow River, somewhere desilting dyke strengthening engineering, the sediment transport distance is 9 kilometers, and with two cover the utility model, force (forcing) pump (3) flow is 580 cubic metres/hour, and force (forcing) pump (3) lift is 32 meters as calculated, and rotating speed is 800 rev/mins.Regulate frequency-converting control device (1), by motor (2), the rotating speed that makes force (forcing) pump (3) is 800 rev/mins, through on probation, carries the power consumption of 1 cubic metre silt to reduce by 0.9 degree, and cost is reduced to eight jiao by quaternary.Therefore the utlity model has force (forcing) pump (3) can work in the best condition, and energy conservation reduces production costs, and operates steadily, and has reduced vibration, noise, has improved operating environment, has prolonged characteristics such as application life.
Claims (1)
- A kind of silt that includes force (forcing) pump (3) is carried water booster system at a distance, be characterized in also including frequency-converting control device (1), motor (2), frequency-converting control device (1) connects with motor (2), motor (2) connects with force (forcing) pump (3), and force (forcing) pump (3) is connected in the mud conveying pipeline (4); Force (forcing) pump (3) is the slag stock pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051634 CN2675748Y (en) | 2004-06-21 | 2004-06-21 | Pressurizing device for mud long-distance transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051634 CN2675748Y (en) | 2004-06-21 | 2004-06-21 | Pressurizing device for mud long-distance transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675748Y true CN2675748Y (en) | 2005-02-02 |
Family
ID=34484134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420051634 Expired - Fee Related CN2675748Y (en) | 2004-06-21 | 2004-06-21 | Pressurizing device for mud long-distance transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675748Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735398A (en) * | 2016-04-08 | 2016-07-06 | 傅元韬 | Robot for damming and land reclamation |
-
2004
- 2004-06-21 CN CN 200420051634 patent/CN2675748Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735398A (en) * | 2016-04-08 | 2016-07-06 | 傅元韬 | Robot for damming and land reclamation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050202 |