CN202642567U - Ultrasonic viscosity reduction tin - Google Patents
Ultrasonic viscosity reduction tin Download PDFInfo
- Publication number
- CN202642567U CN202642567U CN 201220174478 CN201220174478U CN202642567U CN 202642567 U CN202642567 U CN 202642567U CN 201220174478 CN201220174478 CN 201220174478 CN 201220174478 U CN201220174478 U CN 201220174478U CN 202642567 U CN202642567 U CN 202642567U
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- tin
- ultrasonic transducers
- ultrasonic
- tank body
- tin body
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Abstract
The utility model discloses a device used during conveying of highly viscous crude oil and relates to an ultrasonic viscosity reduction tin. The tin comprises a charging port, an access hole, a tin body and a discharging port, wherein 16 ultrasonic transducers are distributed inside the tin body, each of the ultrasonic transducers comprises a cable connection portion, a butt joint base, a sounding body section, a pressure balancer and a guide head from the tail portion to the head portion, installation holes are arranged in the wall of the tin body, ultrasonic transducers are fixed on the tin body through installation holes in the wall of the tin body, cable connection portions of ultrasonic transducers are located outside the wall of the tin body, included angles of 90 degrees are formed by ultrasonic transducers on cross sections of the tin body, and ultrasonic transducers are distributed evenly along the tin body direction. The tin has the advantages of being capable of solving the problems that the viscosity reduction conveying of the highly viscous crude oil is high in energy consumption, large in infrastructure investment, complex in conveying technology and difficult in device selection.
Description
Technical field
The utility model relates to the equipment that a kind of highly viscous crude uses in course of conveying, relate in particular to a kind of ultrasonic thinning tank.
Background technology
In the course of conveying of highly viscous crude, the main pipeline of heating and chemical method viscosity reduction that adopts is carried way at present, and oil is carried out viscosity reduction at home, improving the flowing power of oil, this method height that not only consumes energy, infrastructure investment is large, and delivery technology is complicated, and lectotype selection is difficult.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of ultrasonic thinning tank, and its purpose is to solve carries out the existing power consumption height of viscosity reduction conveying to highly viscous crude, and infrastructure investment is large, and delivery technology is complicated, the problem of lectotype selection difficulty.
The technical solution of the utility model is: a kind of ultrasonic thinning tank, comprise inlet point, access opening, tank body, discharging opening, be distributed with ultrasonic transducer in the described tank body, this ultrasonic transducer is followed successively by cable connecting part from the afterbody to the head, butt joint base, the sounding body section, pressurizer, guide head, have mounting hole on the described tank wall, ultrasonic transducer is fixed on the tank body by the mounting hole on the tank wall, and its cable connecting part is positioned at outside the tank wall, described ultrasonic transducer is 16, be 90 degree angles at the tank body cross-sectional plane and distribute, and evenly distribute along the tank body direction.
As preferably, be provided with inner support in the described tank body, the guide head of described ultrasonic transducer head is fixed on the interior inner support of tank body.
The beneficial effects of the utility model are:
1, viscosity reducing effect is good, and viscosity break ratio can reach more than 30%;
2, reduce or exempt the use of chemical agent, reduce heating-up temperature, reduce expenses;
3, in the implementation process, without cemical additive, non-environmental-pollution;
4, thinning tank can continuous on-line automatic operation, and non-maintaining degree is high, and over-the-road expense is low;
5, simple installation does not need to change pipeline configuration.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cutaway view of A-A line among Fig. 1;
Fig. 3 is the structural representation of ultrasonic transducer among the utility model embodiment.
The specific embodiment
As a kind of embodiment of the present utility model, as shown in Figure 1 to Figure 3, a kind of ultrasonic thinning tank, comprise inlet point 1, access opening 2, tank body 3, discharging opening 4, be distributed with ultrasonic transducer 5 in the described tank body 3, this ultrasonic transducer 5 is followed successively by cable connecting part 51, butt joint base 52, sounding body section 53, pressurizer 54, guide head 55 from the afterbody to the head, have mounting hole on described tank body 3 walls, ultrasonic transducer 5 is fixed on the tank body 3 by the mounting hole on tank body 3 walls, and its cable connecting part 51 is positioned at outside tank body 3 walls.In an embodiment, described ultrasonic transducer 5 is 16, is 90 degree angles at tank body 3 cross-sectional planes and distributes, and evenly distribute along tank body 3 directions.Be provided with inner support 6 in the described tank body 3, the guide head 55 of described ultrasonic transducer 5 heads is fixed on the inner support 6 in the tank body 3.Being provided with outer support 7 outside tank body 3 fixes.
The principle of the utility model viscosity reduction: under the effect of powerful impulsive force that hypracoustic mechanical vibration and ultrasonic cavitation produce, high-speed micro-jet, the asphaltene macromolecular mass in the crude oil is destroyed and disintegrated, and is fully broken and part is emulsified; Long-chain paraffinic hydrocarbon molecular breakdown, mol wt reduces, and the wax crystalline substance is broken into minimum particle; Simultaneously, the conductivity of medium and surface tension descend, and affinity weakens between intermolecular, molecule and oil pipeline.By the effect of ultrasonic thinning tank, reach the reduction viscosity of crude, increase flowing power, improve the purpose of transport efficiency and energy savings.
Design of the present utility model will for crude oil property and concrete process load requirement, be determined ultrasonic irradiation time, tank body size, ultrasonic power, frequency and transducer arrangement scheme, to reach best viscosity reducing effect.Ultrasonic power output scope 5～50Kw, operating frequency range: 20～30kHz; Ultrasonic thinning tank allows crude oil medium operating temperature: 0～120 ℃, allow the crude oil pressure medium :≤30Mpa, but the oily flow medium such as acid and alkali resistance.The specification that the based on crude delivery duct is different, the crude oil import of ultrasonic thinning tank, outlet design make can the flange connection interface, match with various calibers.
In the utility model, ultrasonic transducer is the key equipment in the super sonic disposal system, for a long time, uses in temperature surpasses the media of 100 degree and does not pass a test, and power can add, and the transducer life-span is short, and damage rate is high.And high-temperature high-pressure ultrasonic transducer of the present utility model adopts the piezoelectric ceramic wafer of high-quality corrosion-resistant steel outer tube material and excellent performance, and corrosion stability is strong, and is high temperature resistant, and the life-span is long, continuously online long-term work.It is several that ultrasonic transducer power can be divided into 500w, 1kw, 2kw, 4kw, 8kw, 10kw, 15kw, 20kw, 30kw, 50kw, 60kw, 70kw, 80kw etc., and it is that 18 ± 3 kHz, 22 ± 3kHz, 25 ± 3kHz, 38 ± 3kHz etc. are several that frequency can be joined.150 degrees centigrade of ultrasonic transducer heatproofs, withstand voltage 35Mpa.Simultaneously, the High Temperature High Pressure transducer has very high electro-acoustic conversion efficiency, has adopted state-of-the-art pressure balance mechanism, thereby makes ultrasonic transducer can launch the super sonic of maximum power under high-temperature and high-pressure conditions.
Claims (2)
1. ultrasonic thinning tank, comprise inlet point, access opening, tank body, discharging opening, it is characterized in that: be distributed with ultrasonic transducer in the described tank body, this ultrasonic transducer is followed successively by cable connecting part from the afterbody to the head, butt joint base, the sounding body section, pressurizer, guide head, have mounting hole on the described tank wall, ultrasonic transducer is fixed on the tank body by the mounting hole on the tank wall, and its cable connecting part is positioned at outside the tank wall, described ultrasonic transducer is 16, be 90 degree angles at the tank body cross-sectional plane and distribute, and evenly distribute along the tank body direction.
2. ultrasonic thinning tank according to claim 1 is characterized in that: be provided with inner support in the described tank body, the guide head of described ultrasonic transducer head is fixed on the inner support in the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174478 CN202642567U (en) | 2012-04-24 | 2012-04-24 | Ultrasonic viscosity reduction tin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174478 CN202642567U (en) | 2012-04-24 | 2012-04-24 | Ultrasonic viscosity reduction tin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642567U true CN202642567U (en) | 2013-01-02 |
Family
ID=47411705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220174478 Expired - Fee Related CN202642567U (en) | 2012-04-24 | 2012-04-24 | Ultrasonic viscosity reduction tin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423130A (en) * | 2015-11-20 | 2016-03-23 | 哈尔滨工业大学 | Ultrasonic-electromagnetic combined action based viscosity-reducing and paraffin-control device for crude oil and viscosity-reducing and paraffin-control method of device |
-
2012
- 2012-04-24 CN CN 201220174478 patent/CN202642567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423130A (en) * | 2015-11-20 | 2016-03-23 | 哈尔滨工业大学 | Ultrasonic-electromagnetic combined action based viscosity-reducing and paraffin-control device for crude oil and viscosity-reducing and paraffin-control method of device |
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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: 20130102 Termination date: 20130424 |