CN105021085A - Online ultrasonic wave scale prevention and removing device for plate heat exchanger - Google Patents
Online ultrasonic wave scale prevention and removing device for plate heat exchanger Download PDFInfo
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- CN105021085A CN105021085A CN201410726617.1A CN201410726617A CN105021085A CN 105021085 A CN105021085 A CN 105021085A CN 201410726617 A CN201410726617 A CN 201410726617A CN 105021085 A CN105021085 A CN 105021085A
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Abstract
An online ultrasonic wave scale prevention and removing device for a plate heat exchanger comprises an ultrasonic generator, ultrasonic guide plates tightly attached to the sides of heat exchange plates of the plate heat exchanger and ultrasonic transducers connected with the plate heat exchanger. Each ultrasonic guide plate is provided with one or more ultrasonic transducers. Each ultrasonic transducer is connected with the ultrasonic generator through an ultrasonic transmission cable. By the adoption of the device, the heat exchanger can keep to run in a dirt-free clean state for a long time, the heat exchange efficiency of the heat exchanger is improved, the safe operation of the heat exchanger is guaranteed, the service life of the heat exchanger is prolonged, environmental pollution is avoided, installation is convenient, use is easy, the labor intensity of workers is relieved, and the cost for manual washing and usage of chemical agents is lowered.
Description
Technical field
The present invention relates to a kind of heat exchanger antiscaling and descaling device, particularly relate to the online ultrasonic for scale prevention and removal device of a kind of plate type heat exchanger.
Background technology
Plate type heat exchanger industrial production or civilian in for realizing the equipment that heat between two kinds of materials transmits, in production run process, recirculated water heat easily produces scale formation on heat exchange plate, because the thermal conductivity factor of dirt is far below the thermal conductivity factor of heat exchange plate, therefore the attachment of dirt greatly reduces the heat exchange efficiency of heat exchanger, add the resistance to water-flow of cooling circulating water system simultaneously, add the energy consumption of water circulating pump; Dirt easily produces underdeposit corrosion on heat exchange plate even makes heat exchange plate bore a hole or break, and the equipment that has a strong impact on runs.
At present for the plate type heat exchanger scale problems processing method adopting chemistry or mechanical cleaning more.The major defect of chemical cleaning method is that chemical cleaning solution is unstable, and heat exchanger can produce corrosion, and the emission after cleaning is to environment; Mechanical cleaning method is first taken out by heat exchange plate, is immersed in different liquid, makes dirt maceration, loosens, and then mechanically except de-sludging layer, then is installed onto on heat exchanger by cleaned heat exchange plate, and this cleaning method needs just can carry out when shutting down.
Summary of the invention
In order to overcome the defect in above-mentioned cleaning method, the invention provides the online ultrasonic for scale prevention and removal device of a kind of plate type heat exchanger.
Technical program of the present invention lies in: comprise ultrasonic generator, ultrasonic transducer that ultrasonic wave guide plate through fitting tightly in heat exchange plate for plate heat exchanger sheet side is connected with plate type heat exchanger; Each ultrasonic wave guide plate is provided with more than one ultrasonic transducer; Each ultrasonic transducer is connected with ultrasonic generator through ultrasonic transmission cable.
Described ultrasonic wave guide plate is a group or more, and each group comprises two pieces and to be connected through fishbolt and to be clamped in the ultrasonic wave guide plate of heat exchange plate both sides.
Described ultrasonic transducer is piezoelectric-type ultrasonic wave transducer or magnetostriction type ultrasonic transducer.
Described ultrasonic wave guide plate is made up of metal material.
Described metal material is any one in iron, ferroalloy, steel, stainless steel, copper, copper alloy, titanium, titanium alloy, aluminium, aluminium alloy.
The operating frequency of described ultrasonic transducer is 15kHz-35kHz.
The present invention adopts continuous on-line operation mode, and plate type heat exchanger is without the need to stop cleaning.
The invention has the advantages that: heat exchanger can be kept to run under the state clean without dirt for a long time, improve the heat exchange efficiency of heat exchanger; Utilize hyperacoustic sterilization algae removal and antisepsis, can prevent and eliminate heat exchanger and produce underdeposit corrosion and oxide etch, thus ensure heat exchanger safe operation, extend the service life of heat exchanger.The invention belongs to pure physical method, without the need to using chemical agent, environmentally safe, use easy for installation is simple, substantially non-maintaining; Do not change original equipment normal process flow, to original equipment not damaged; The continuous online work of ultrasonic scale prevention equipment; without the need to human attendance, heat exchanger cleans without the need to shutting down, and no longer needs a large amount of manpowers to do the clean and maintenance work of heat exchanger; reduce the labour intensity of workman, reduce the expense of manual cleaning and use chemical agent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (plate type heat exchanger front).
Fig. 2 is structural representation of the present invention (plate type heat exchanger side).
Fig. 3 is schematic diagram of the present invention.
In figure, 1, supersonic generator, 2, ultrasonic transducer, 3, ultrasonic wave guide plate, 4, fishbolt, 5, ultrasonic transmission cable, 6, service cable, 7, heat exchange plate, 8, rubber sheet gasket, 9, strap, 10, guide rod, 11, column, 12, adapter.
Detailed description of the invention
In Fig. 1, Fig. 2, the present invention includes: ultrasonic generator 1, ultrasonic transducer 2, ultrasonic wave guide plate 3, fishbolt 4, ultrasonic transmission cable 5, service cable 6; Described ultrasonic generator 1 is connected with ultrasonic transducer 2 by ultrasonic transmission cable 5, ultrasonic wave guide plate 3 is at least provided with a ultrasonic transducer 2, together with the side of ultrasonic wave guide plate 3 and the heat exchange plate 7 in plate type heat exchanger is fitted tightly by fishbolt 4.8 is rubber sheet gasket, and 9 is strap, and 10 is guide rod, and 11 is column, and 12 is adapter.
In Fig. 3, service cable 6 incoming transport 220V or 380V, the ultrasonic wave electric power signal that supersonic generator 1 starts rear generation conducts to ultrasonic transducer 2 by ultrasonic transmission cable 5, ultrasonic wave electric power signal is converted to ultra sonic machinery concussion and conducts to the ultrasonic wave guide plate 3 be attached thereto by ultrasonic transducer 2, and ultrasonic oscillation is conducted to the heat exchange plate 7 fitted tightly with it by ultrasonic wave guide plate 3.Ultrasonic oscillation produces high speed eddy effect between the plate face and liquid interface of heat exchange plate 7, dirt can be hindered to adhere to and clear up interface thus the object reaching antiscale simultaneously; Ultrasonic oscillation acts on heat exchange plate 7 can produce micro-punching property shearing effect with during hard scale interface, makes hard scale fragmentation come off thus reach the object of scale removal; Act on heat exchange plate 7 when ultrasonic oscillation and when soft dirty interface and liquid interface, can make that soft dirt is loose to come off, utilizing the souring of liquid by clean for the dirt removal on heat exchange plate 7 simultaneously.
Claims (6)
1. the online ultrasonic for scale prevention and removal device of plate type heat exchanger, is characterized in that: comprise ultrasonic generator (1), ultrasonic transducer (2) that ultrasonic wave guide plate (3) through fitting tightly in heat exchange plate for plate heat exchanger sheet (7) side is connected with plate type heat exchanger;
Each ultrasonic wave guide plate (3) is provided with more than one ultrasonic transducer (2); Each ultrasonic transducer (2) is connected with ultrasonic generator (1) through ultrasonic transmission cable (5).
2. the online ultrasonic for scale prevention and removal device of plate type heat exchanger according to claim 1, it is characterized in that: described ultrasonic wave guide plate (3) is more than one group, each group comprises two pieces through the connected ultrasonic wave guide plate (3) being clamped in heat exchange plate (7) both sides of fishbolt (4).
3. the online ultrasonic for scale prevention and removal device of plate type heat exchanger according to claim 1, is characterized in that: described ultrasonic transducer (2) is piezoelectric-type ultrasonic wave transducer or magnetostriction type ultrasonic transducer.
4. the online ultrasonic for scale prevention and removal device of plate type heat exchanger according to claim 1, is characterized in that: described ultrasonic wave guide plate (3) is made up of metal material.
5. the online ultrasonic for scale prevention and removal device of plate type heat exchanger according to claim 4, is characterized in that: described metal material is any one in iron, ferroalloy, steel, stainless steel, copper, copper alloy, titanium, titanium alloy, aluminium, aluminium alloy.
6. the online ultrasonic for scale prevention and removal device of the plate type heat exchanger according to claim 1 or 3, is characterized in that: the operating frequency of described ultrasonic transducer (2) is 15kHz-35kHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726617.1A CN105021085B (en) | 2014-12-04 | 2014-12-04 | A kind of plate type heat exchanger is with online ultrasonic for scale prevention and removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726617.1A CN105021085B (en) | 2014-12-04 | 2014-12-04 | A kind of plate type heat exchanger is with online ultrasonic for scale prevention and removal device |
Publications (2)
| Publication Number | Publication Date |
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| CN105021085A true CN105021085A (en) | 2015-11-04 |
| CN105021085B CN105021085B (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410726617.1A Active CN105021085B (en) | 2014-12-04 | 2014-12-04 | A kind of plate type heat exchanger is with online ultrasonic for scale prevention and removal device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973063A (en) * | 2016-06-29 | 2016-09-28 | 王子韬 | Scale removal equipment and method of plate heat exchanger |
| CN107044796A (en) * | 2017-05-04 | 2017-08-15 | 哈尔滨师范大学 | A kind of plate type heat exchanger ultrasound wave descaling transducer and its descaling method |
| CN108201776A (en) * | 2018-02-10 | 2018-06-26 | 张孝亮 | A kind of ultrasonic wave anti-bonding device |
| CN109237989A (en) * | 2018-08-17 | 2019-01-18 | 西安热工研究院有限公司 | Boiler of power plant heating surface austenic stainless steel inside pipe wall oxide skin accelerates the method peeled off |
| CN112524981A (en) * | 2020-12-06 | 2021-03-19 | 广州义缓科技有限公司 | Plate type heat exchange method for waste heat recovery |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719791A (en) * | 1993-06-30 | 1995-01-20 | Shinpei Fukamachi | Cleaning method of heat exchanger by ultrasonic wave |
| CN201935627U (en) * | 2010-12-24 | 2011-08-17 | 绍兴文理学院 | Ultrasonic heat exchanger |
| CN102353299A (en) * | 2011-08-09 | 2012-02-15 | 清华大学 | Device and method for restraining and eliminating dirt of recycled water plate heat exchanger on line |
| US20120110758A1 (en) * | 2010-11-04 | 2012-05-10 | Canon Kabushiki Kaisha | Driving method for piezoelectric vibrator, and dust removing device and ultrasonic motor using the driving method |
| CN202382645U (en) * | 2011-10-24 | 2012-08-15 | 王建成 | Online ultrasonic cyclone descaling device for condenser |
| CN202470880U (en) * | 2011-12-08 | 2012-10-03 | 河南理工大学 | Ultrasonic antiscale descaling apparatus of condenser in power plant |
| CN202928442U (en) * | 2012-11-12 | 2013-05-08 | 湖北瑜晖电子科技有限公司 | Online ultrasonic antiscaling and descaling system of turbine condenser |
| CN203024646U (en) * | 2012-10-25 | 2013-06-26 | 九江中科环保发展有限公司 | Explosive-proof ultrasonic cleaner |
| CN203349697U (en) * | 2013-05-30 | 2013-12-18 | 潍坊北海新能源有限公司 | Incrustation treating apparatus for terrestrial heat air conditioning system |
| CN204301593U (en) * | 2014-12-04 | 2015-04-29 | 湖北瑜晖超声科技有限公司 | The online ultrasonic for scale prevention and removal device of a kind of plate type heat exchanger |
-
2014
- 2014-12-04 CN CN201410726617.1A patent/CN105021085B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719791A (en) * | 1993-06-30 | 1995-01-20 | Shinpei Fukamachi | Cleaning method of heat exchanger by ultrasonic wave |
| US20120110758A1 (en) * | 2010-11-04 | 2012-05-10 | Canon Kabushiki Kaisha | Driving method for piezoelectric vibrator, and dust removing device and ultrasonic motor using the driving method |
| CN201935627U (en) * | 2010-12-24 | 2011-08-17 | 绍兴文理学院 | Ultrasonic heat exchanger |
| CN102353299A (en) * | 2011-08-09 | 2012-02-15 | 清华大学 | Device and method for restraining and eliminating dirt of recycled water plate heat exchanger on line |
| CN202382645U (en) * | 2011-10-24 | 2012-08-15 | 王建成 | Online ultrasonic cyclone descaling device for condenser |
| CN202470880U (en) * | 2011-12-08 | 2012-10-03 | 河南理工大学 | Ultrasonic antiscale descaling apparatus of condenser in power plant |
| CN203024646U (en) * | 2012-10-25 | 2013-06-26 | 九江中科环保发展有限公司 | Explosive-proof ultrasonic cleaner |
| CN202928442U (en) * | 2012-11-12 | 2013-05-08 | 湖北瑜晖电子科技有限公司 | Online ultrasonic antiscaling and descaling system of turbine condenser |
| CN203349697U (en) * | 2013-05-30 | 2013-12-18 | 潍坊北海新能源有限公司 | Incrustation treating apparatus for terrestrial heat air conditioning system |
| CN204301593U (en) * | 2014-12-04 | 2015-04-29 | 湖北瑜晖超声科技有限公司 | The online ultrasonic for scale prevention and removal device of a kind of plate type heat exchanger |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973063A (en) * | 2016-06-29 | 2016-09-28 | 王子韬 | Scale removal equipment and method of plate heat exchanger |
| CN107044796A (en) * | 2017-05-04 | 2017-08-15 | 哈尔滨师范大学 | A kind of plate type heat exchanger ultrasound wave descaling transducer and its descaling method |
| CN108201776A (en) * | 2018-02-10 | 2018-06-26 | 张孝亮 | A kind of ultrasonic wave anti-bonding device |
| CN108201776B (en) * | 2018-02-10 | 2024-04-05 | 张孝亮 | Ultrasonic anti-bonding device |
| CN109237989A (en) * | 2018-08-17 | 2019-01-18 | 西安热工研究院有限公司 | Boiler of power plant heating surface austenic stainless steel inside pipe wall oxide skin accelerates the method peeled off |
| CN112524981A (en) * | 2020-12-06 | 2021-03-19 | 广州义缓科技有限公司 | Plate type heat exchange method for waste heat recovery |
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| CN105021085B (en) | 2017-09-26 |
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Effective date of registration: 20201112 Address after: 432000 No. 2, aerospace Avenue, Hubei, Xiaogan Patentee after: Hubei ChengZhiming Environmental Protection Technology Co.,Ltd. Address before: 441000 Hao Industrial Park, hi tech Zone, Hubei, Xiangfan, A59 Patentee before: HUBEI YUHUI ULTRASONIC TECHNOLOGY Co.,Ltd. |