CN2791437Y - Supersonic antiscale viscosity-reducing device - Google Patents
Supersonic antiscale viscosity-reducing device Download PDFInfo
- Publication number
- CN2791437Y CN2791437Y CN 200520071682 CN200520071682U CN2791437Y CN 2791437 Y CN2791437 Y CN 2791437Y CN 200520071682 CN200520071682 CN 200520071682 CN 200520071682 U CN200520071682 U CN 200520071682U CN 2791437 Y CN2791437 Y CN 2791437Y
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- pipeline
- ultrasonic transducer
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- ultrasonic
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Abstract
The utility model discloses an ultrasonic antiscale viscosity-reducing device, which is applied in the field of pipeline antiscale and viscosity reduction. The utility model comprises a pipeline and a plurality of ultrasonic transducers, wherein the axial cord of each ultrasonic transducer is in quadrature with the axial cord of the pipeline; a flange disk is arranged on each ultrasonic transducer; each ultrasonic transducer is hermetically connected to the lateral face of the pipeline by the flange disk; the end part of each ultrasonic transducer extends into the pipeline in a radial-direction mode along the pipeline. The ultrasonic transducers in the utility model are connected with the pipeline by the flanges. Therefore, the utility model can be disassembled and maintained conveniently out of the pipeline. The utility model ensures sufficient through-flow area of the pipeline which is difficult to plug. The main bodies of the ultrasonic transducers are arranged out of the pipeline, and have convenient connections. Therefore, the utility model has the advantages that the interference of corrosion, vibration, etc., is small; the utility model is not easy to damage; the use reliability is high.
Description
Technical field
The utility model relates to a kind of ultrasonic apparatus, the ultrasonic apparatus of the viscosity reduction of particularly a kind of antiscale that is applied to industrial pipeline and petroleum pipeline.
Background technique
At present, a kind of ultrasound scale-proof apparatus is arranged, the patent No. is: ZL02244602.8, mainly include pipeline and ultrasonic transducer, two ends at pipeline are provided with pipe connecting structure, described ultrasonic transducer is fixed in the pipeline, and this ultrasonic transducer has the transducer power connection that extends to outside the pipeline, and the axis of described ultrasonic transducer and the axis of pipeline be quadrature mutually; Because transducer body is in pipe interior, the electroacoustic transduction ceramic component is sealed in the Thin Stainless Steel cylindrical shell of transducer, and ultrasound to external radiation, carries out antiscale and viscosity reduction processing to the fluid in the pipeline by thin cylindrical shell.Its deficiency is: transducer body is in pipe interior, and burn into distortion and the vibration of itself very easily cause seal failure, and fluid enters transducer inside, causes transducer short circuit inefficacy; Under the ambient temperature condition with higher, the ceramic component inside temperature often surpasses the heat-resistant limit value, and transducer characteristics sharply descends; Transducer body is big to the flow area influence of pipeline, and under the situation that sediment contamination content is many in pipeline, transducer causes the obstruction of pipeline easily; In addition, the maintenance of transducer and replacing are very difficult.
The model utility content
The purpose of this utility model provides a kind of ultrasound anti-scaling viscosity reduction machine that overcomes above-mentioned defective, makes its working stability reliable, and pipeline is difficult for stopping up, and maintenance is convenient.
The purpose of this utility model is achieved in that the ultrasound anti-scaling viscosity reduction machine, comprises pipeline and some ultrasonic transducers, and the axis of described each ultrasonic transducer and the axis of pipeline be quadrature mutually; Described ultrasonic transducer is provided with flange plate, and ultrasonic transducer is connected the side of pipeline through described flangeseal, and insides of pipes is radially stretched into along pipeline in the end of ultrasonic transducer.
Because ultrasonic transducer is connected with pipeline by flange, can dismantles and overhaul from the pipeline outside easily in the utility model; Because insides of pipes is stretched in the end of ultrasonic transducer, the end of ultrasonic transducer is little to the influence of pipeline flow area, and pipeline is difficult for stopping up; The body of ultrasonic transducer is arranged on outside the pipeline, its easy-to-connect, and it is little, not fragile disturbed by burn into vibration etc., the operational safety height; During work, some transducers are worked simultaneously, make to obtain enough big ultrasonic power density in the pipeline, have good antiscale and viscosity reducing effect; The utility model is particularly suitable for being applied to the antiscale of industrial pipeline and the viscosity reduction of petroleum pipeline.
For making the ultrasound that obtains peak output in the pipeline, described flange plate is arranged on the node location of ultrasonic transducer.This node location is the position of amplitude minimum, and the safety that has so both helped ultrasonic transducer is fixed, and simultaneously, also can reduce power loss, makes the ultrasound that obtains peak output in the pipeline.
For making ultrasonic transducer fixing reliable, described flange plate root is provided with the damping groove.The setting of this damping groove can avoid the flange Root Stress to concentrate, and prevents to rupture from the flange root.
Disperse from transducer end for making ultrasound, described ultrasonic transducer comprises columniform radiation head, one end of radiation head is axially arranged with some blind holes, described blind hole external pasting has the radiant panel that covers blind hole, the other end of radiation head connects piezoelectric ceramic group and back loading piece through screw rod, is provided with insulating bush between screw rod and the piezoelectric ceramic group.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a kind of structural representation of ultrasonic transducer;
Fig. 3 is another structural representation of ultrasonic transducer;
Among the figure: 1. pipeline, 2. flange plate, 3 ultrasonic transducers, 4. radiant panel, 5. piezoelectric ceramic, 6. back loading piece, 7. electrode plate, 8. thick copper electrode, 9. insulating bush, 10. screw rod, 11. vibration-sensing rods, 12. connecting screw rod, 13. transducer bodies, 14. radiation heads, 15 blind holes, 16 damping grooves.
Embodiment
As Fig. 1 and Fig. 2, be the ultrasound anti-scaling viscosity reduction machine, comprise pipeline 1 and some ultrasonic transducers 3, for obtaining ultrasound density preferably, ultrasonic transducer 3 can adopt 10-30 only, and the axis of the axis of each ultrasonic transducer and pipeline 1 is quadrature mutually; Ultrasonic transducer 3 is provided with flange plate 2, and ultrasonic transducer is sealedly connected on the side of pipeline 1 through described flange plate 2, and pipeline 1 inboard is radially stretched into along pipeline in the end of ultrasonic transducer 3; Flange plate 2 is arranged on the node location of ultrasonic transducer 3, and this node location is the amplitude minimum position; Flange plate 3 roots are provided with damping groove 16; Ultrasonic transducer comprises columniform radiation head 14, one end of radiation head is axially arranged with some blind holes 15, this blind hole 15 can make ultrasound well disperse, blind hole 15 external pastings have the radiant panel 4 that covers blind hole, the other end of radiation head 14 connects piezoelectric ceramic group and back loading piece 6 through screw rod 10, is provided with insulating bush 9 between screw rod 10 and the piezoelectric ceramic group; The piezoelectric ceramic group is the driver part of changing between electric energy and the mechanical energy, form by piezoelectric ceramic 5, electrode plate 7, thick copper electrode 8,5 of piezoelectric ceramics adopt machinery series connection, electricity end method in parallel to connect, adjacent two polarised direction is opposite, and thick copper electrode 8 is arranged at and is beneficial to heat radiation between the piezoelectric ceramic; The two ends of piezoelectric constant group connect radiation head 14 and back loading piece 6 by screw rod 10; Screw rod 10 applies pretightening force, except the stability that strengthens transducer, makes piezo ceramic element be in compressive state, avoids the pottery expansion and breaking of causing; Ultrasonic transducer is driven by ultrasonic power, and the fluid in the pipeline is carried out antiscale and viscosity reduction processing.
Figure 3 shows that another structural type of ultrasonic transducer, transducer is broken into two-part in the middle of radiation head, be respectively vibration-sensing rod 11 and transducer body 13, be connected by connecting screw rod 12 between two-part, the axial length of vibration-sensing rod 11 is the half-wavelength integral multiple, the transducer of this structure, easier replacing and maintenance are applicable to the occasion that does not need continuous operation.When needs use, connecting screw rod 12 is screwed into the tapped hole at vibration-sensing rod 11 rear portions, be screwed into transducer body 13 again, in the time need not using, can directly transducer body 13 be backed out.
Claims (4)
1, ultrasound anti-scaling viscosity reduction machine comprises pipeline and some ultrasonic transducers, and the axis of described each ultrasonic transducer and the axis of pipeline be quadrature mutually; It is characterized in that: described ultrasonic transducer is provided with flange plate, and ultrasonic transducer is connected the side of pipeline through described flangeseal, and insides of pipes is radially stretched into along pipeline in the end of ultrasonic transducer.
2, ultrasound anti-scaling viscosity reduction machine according to claim 1, it is characterized in that: described flange plate is arranged on the node location of ultrasonic transducer.
3, ultrasound anti-scaling viscosity reduction machine according to claim 1 is characterized in that: described flange plate root is provided with the damping groove.
4, according to any described ultrasound anti-scaling viscosity reduction machine of claim 1-3, it is characterized in that: described ultrasonic transducer comprises columniform radiation head, one end of radiation head is axially arranged with some blind holes, described blind hole external pasting has the radiant panel that covers blind hole, the other end of radiation head connects piezoelectric ceramic group and back loading piece through screw rod, is provided with insulating bush between screw rod and the piezoelectric ceramic group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071682 CN2791437Y (en) | 2005-05-12 | 2005-05-12 | Supersonic antiscale viscosity-reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071682 CN2791437Y (en) | 2005-05-12 | 2005-05-12 | Supersonic antiscale viscosity-reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791437Y true CN2791437Y (en) | 2006-06-28 |
Family
ID=36807507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071682 Expired - Fee Related CN2791437Y (en) | 2005-05-12 | 2005-05-12 | Supersonic antiscale viscosity-reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791437Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615065A (en) * | 2012-03-31 | 2012-08-01 | 宁波新芝华东环保科技有限公司 | Novel ultrasonic anti-scaling and descaling device for fluid pipelines |
| CN106969234A (en) * | 2017-05-26 | 2017-07-21 | 北京顺风光热科技有限公司 | A kind of antiscale and bactericidal unit for pipeline |
| CN107023753A (en) * | 2017-05-26 | 2017-08-08 | 北京顺风光热科技有限公司 | A kind of crude oil wax-proofing viscosity-falling unit based on power ultrasonic |
-
2005
- 2005-05-12 CN CN 200520071682 patent/CN2791437Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615065A (en) * | 2012-03-31 | 2012-08-01 | 宁波新芝华东环保科技有限公司 | Novel ultrasonic anti-scaling and descaling device for fluid pipelines |
| CN106969234A (en) * | 2017-05-26 | 2017-07-21 | 北京顺风光热科技有限公司 | A kind of antiscale and bactericidal unit for pipeline |
| CN107023753A (en) * | 2017-05-26 | 2017-08-08 | 北京顺风光热科技有限公司 | A kind of crude oil wax-proofing viscosity-falling unit based on power ultrasonic |
| CN107023753B (en) * | 2017-05-26 | 2023-11-03 | 哈尔滨龙声超声技术有限公司 | Crude oil paraffin control and viscosity reduction device based on power ultrasonic wave |
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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: 20060628 Termination date: 20100512 |