CN201779098U - Energy-saving anti-corrosion balanced fluid-field turbolator - Google Patents
Energy-saving anti-corrosion balanced fluid-field turbolator Download PDFInfo
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- CN201779098U CN201779098U CN2010202811041U CN201020281104U CN201779098U CN 201779098 U CN201779098 U CN 201779098U CN 2010202811041 U CN2010202811041 U CN 2010202811041U CN 201020281104 U CN201020281104 U CN 201020281104U CN 201779098 U CN201779098 U CN 201779098U
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Abstract
The utility model discloses an energy-saving anti-corrosion balanced fluid-field turbolator, which is arranged at the upstream of a bend pipe, and used for improving the corrosion resistance and reducing the resistance force of the bend pipe. The utility model is characterized in that the turbolator mainly comprises a shell (1) and a guide core (2) arranged in the shell (1), wherein the guide core (2) is composed of a plurality of blades (3) and a central support body (4), and the blade (3) is arranged in a space surrounded by the central support body (4) and the shell (1). The turbolator of the utility model is compact in structure and convenient to install and use. Lab experiments show that the turbolator can reduce resistance force of the bend pipe by10 percent.
Description
Technical field
Energy-saving anti-corrosive equilibrium flow field turbolator of the present utility model relates to a kind of bend pipe flow field balace weight, is primarily aimed at the bend pipe that erosion corrosion takes place, and improves anti-corrosion capacity and reduces the bend pipe resistance.
Background technique
In recent years, bend pipe on the pipeline of process industrial devices such as oil refining, chemical industry, metallurgy, thermoelectricity and nuclear power lost efficacy because of erosion corrosion and causes the phenomenon of equipment shut-down to happen occasionally, even also caused serious accident, safety, the long-term operation of device have been restricted, and along with equipment towards maximize, the high parameter development, the bend pipe resistance that installs pipes obviously increases, and has brought stern challenge to the industry energy conservation consumption reduction.Along with the construction of nuclear power, transfering natural gas from the west to the east, the south water to north and oil long distance pipeline, the corrosion protection of fluid feed line and energy-conservationly become the build a conservation-minded society yoke of process of influence.
For energy-conservation, the design principle of pipeline is to reduce bend pipe as far as possible, and the member of these pipe fitting resistances of special reduction is not designed in the use of big or small first-class pipe fitting.But this design concept is not to reduce pipeline resistance the best way.In order to reduce bend pipe erosion corrosion speed, traditional way is that the radius of curvature of bend pipe is brought up to more than 3 with the ratio of caliber, though can effectively reduce erosion corrosion like this, taking up an area of the space increases, and has increased the construction cost of pipeline.Based on above problem, from the angle in flow field, design a kind of bend pipe energy-saving anti-corrosive equilibrium flow field turbolator, not only reduced pipeline erosion corrosion speed, and energy-conservation about 10%.
Summary of the invention
At the problem of bend pipe reduction erosion corrosion speed and reduction bend pipe resistance, the utility model is intended to change traditional method.Based on hydromechanical principle, a kind of energy-saving anti-corrosive equilibrium flow field turbolator is provided, be characterized in that compact structure, easy to install, long service life, energy-saving effect obviously, effectively reduce the characteristics of erosion corrosion speed.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of energy-saving anti-corrosive equilibrium flow field turbolator, be installed in the bend pipe upstream, be used to improve anti-corrosion capacity and reduce the bend pipe resistance, mainly form by shell and setting guiding core body in the enclosure, described guiding core body is made of some blades and central support, and blade is arranged in the space that central support and shell surround.
Described each blade one end is connected with central support and/or adjacent blades, and each blade the other end is connected with outer casing inner wall.
Described guiding core body and shell are welded to connect.
Described central support is located in the space that some blades surround, and the profile of central support and the curved surface of blade are tangent to coincide.
Described blade is welded on the central support, and blade welding section and intermediate support body section are tangent.
Described blade is the angle of attack and has the single current general character.
Described shell and guiding core body material are carbon steel or stainless steel.
Described leaf cross-section is the streamline structure, and there is certain bend angle in blade along the radial direction of shell.
Described central support adopts the streamlined structure of water droplet formula.
Energy-saving anti-corrosive equilibrium flow field turbolator of the present utility model, by shell and the guiding core body by being welded.Described guiding core body is made of one group of blade and central support with special construction, certain setting angle.Blade is welded on the central support according to certain angle, and the welded section and the central support of blade are tangent, and the big end of the front end of blade and central support welds together, and the afterbody of blade and the small end of central support weld together.There is certain bending angle in blade along the radial direction of shell.Make energy-saving anti-corrosive equilibrium flow field turbolator have the characteristic of one-way flow.
Further improve as the utility model, described central support is a solid support with streamlined structure, and its material is carbon steel or stainless steel.
Further improve as the utility model, described blade, its cross section adopts airflow design, is made of two particular curves.And blade has certain bending angle along the radial direction of shell, and its material is carbon steel or stainless steel.
Described shell is made by common seamless steel pipe.
The utility model is as the usefulness of balance flow field, reduction resistance.During use it is installed in the upstream of bend pipe.This device has single-phase mobile characteristic.Flow direction according to fluid during installation is selected installation direction.When MEDIA FLOW is crossed this device, make fluid mean allocation on cross-section of pipeline, reduce fluid and remain in a standstill, thereby the resistance of reduction bend pipe reduces erosion corrosion speed.This kind turbolator, its compact structure, easy to install.Studies show that according to laboratory experiment this flow-disturbing can make the bend pipe resistance descend about 10%.
Description of drawings
Fig. 1 is the plane structure schematic representation of energy-saving anti-corrosive equilibrium flow field turbolator of the present utility model.
Fig. 2 is the perspective view of energy-saving anti-corrosive equilibrium flow field turbolator of the present utility model.
Fig. 3 is the structural representation of guiding core body of the present utility model.
Fig. 4 is the structural representation that blade of the present utility model and guiding core body are connected.
Fig. 5 is the cross section structure schematic representation of blade of the present utility model.
Fig. 6 is the structural representation of central support of the present utility model.
Embodiment
Further specify below in conjunction with accompanying drawing
A kind of energy-saving anti-corrosive equilibrium flow field turbolator, be installed in the bend pipe upstream, be used to improve anti-corrosion capacity and reduce the bend pipe resistance, mainly form by shell 1 and the guiding core body 2 that is arranged in the shell 1, described guiding core body 2 is made of some blades 3 and central support 4, and blade 3 is arranged in the space that central support 4 and shell 1 surround.
Each blade 3 one end is connected with central support 4 and/or adjacent blades 3, and each blade 3 the other end is connected with shell 1 inwall.
Guiding core body 2 is welded to connect with shell 1.
Central support 4 is located in the space that some blades 3 surround, and the curved surface of the profile of central support 4 and blade 3 is tangent to coincide.
With reference to Fig. 1, shown in Figure 2, energy-saving anti-corrosive equilibrium flow field turbolator by shell 1 and guiding core body 2 by being welded.With reference to Fig. 3, guiding core body 2 is made of one group of blade 3 and intermediate support 4 body with special construction, certain setting angle.Blade 3 is welded on the central support 4 according to certain angle, and the welded section of blade 3 and central support 4 are tangent, and the big end of the front end of blade 3 and central support 4 welds together, and the small end of the afterbody of blade 3 and central support 4 welds together.With reference to Fig. 4, shown in Figure 5, there is certain bending angle in blade 3 along the radial direction of shell 1, and its cross section is made of two special curves.With reference to shown in Figure 6, central support 4 is the solid supports with streamlined structure.Make energy-saving anti-corrosive equilibrium flow field turbolator have the characteristic of one-way flow.
Claims (9)
1. energy-saving anti-corrosive equilibrium flow field turbolator, be installed in the bend pipe upstream, be used to improve anti-corrosion capacity and reduce the bend pipe resistance, it is characterized in that mainly forming by shell (1) and the guiding core body (2) that is arranged in the shell (1), described guiding core body (2) is made of some blades (3) and central support (4), and blade (3) is arranged in the space that central support (4) and shell (1) surround.
2. energy-saving anti-corrosive equilibrium flow field turbolator according to claim 1 is characterized in that described each blade (3) one end are connected with central support (4) and/or adjacent blades (3), and each blade (3) the other end is connected with shell (1) inwall.
3. energy-saving anti-corrosive equilibrium flow field turbolator according to claim 1 is characterized in that described guiding core body (2) and shell (1) are welded to connect.
4. energy-saving anti-corrosive equilibrium flow field turbolator according to claim 1 is characterized in that described central support (4) is located in the space that some blades (3) surround, and the curved surface of the profile of central support (4) and blade (3) is tangent to coincide.
5. energy-saving anti-corrosive equilibrium flow field turbolator according to claim 1 is characterized in that described blade (3) is welded on the central support (4), and blade (3) welding section and central support (4) section are tangent.
6. energy-saving anti-corrosive equilibrium flow field turbolator according to claim 1 is characterized in that described blade (3) is the angle of attack and has the single current general character.
7. energy-saving anti-corrosive equilibrium flow field turbolator according to claim 1 is characterized in that described shell (1) and guiding core body (2) material are carbon steel or stainless steel.
8. energy-saving anti-corrosive equilibrium flow field turbolator according to claim 1 is characterized in that described blade (3) cross section is the streamline structure, and there is certain bend angle in blade along the radial direction of shell.
9. energy-saving anti-corrosive equilibrium flow field turbolator according to claim 1 is characterized in that described central support (4) adopts the streamlined structure of water droplet formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202811041U CN201779098U (en) | 2010-08-04 | 2010-08-04 | Energy-saving anti-corrosion balanced fluid-field turbolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202811041U CN201779098U (en) | 2010-08-04 | 2010-08-04 | Energy-saving anti-corrosion balanced fluid-field turbolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779098U true CN201779098U (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202811041U Expired - Fee Related CN201779098U (en) | 2010-08-04 | 2010-08-04 | Energy-saving anti-corrosion balanced fluid-field turbolator |
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| CN (1) | CN201779098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900154A (en) * | 2010-08-04 | 2010-12-01 | 南京工业大学 | Energy-saving anti-corrosive equilibrium flow field turbolator |
-
2010
- 2010-08-04 CN CN2010202811041U patent/CN201779098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900154A (en) * | 2010-08-04 | 2010-12-01 | 南京工业大学 | Energy-saving anti-corrosive equilibrium flow field turbolator |
| CN101900154B (en) * | 2010-08-04 | 2014-04-09 | 南京工业大学 | Energy-saving anti-corrosive equilibrium flow field turbolator |
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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: 20110330 Termination date: 20130804 |