CN102225788B - Magnetic-acoustic field synergistically enhanced sponge iron water deoxygenizing component - Google Patents
Magnetic-acoustic field synergistically enhanced sponge iron water deoxygenizing component Download PDFInfo
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- CN102225788B CN102225788B CN201110143517A CN201110143517A CN102225788B CN 102225788 B CN102225788 B CN 102225788B CN 201110143517 A CN201110143517 A CN 201110143517A CN 201110143517 A CN201110143517 A CN 201110143517A CN 102225788 B CN102225788 B CN 102225788B
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- housing
- sponge iron
- permanent magnet
- deoxygenation
- shell
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Abstract
The invention relates to a magnetic-acoustic field synergistically enhanced sponge iron water deoxygenizing component, which comprises flanges arranged at left and right ends of a shell, at least one deoxygenizing unit located on the shell and a partition arranged between two adjacent deoxygenizing units, wherein the deoxygenizing unit is characterized in that filter nets are arranged at the left and right ends inside the shell, radial ultrasound radiation pipes are arranged at the center positions of the front and rear inner walls of the shell, a front power ultrasonic transducer is arranged on the front outer wall of the shell, a rear power ultrasonic transducer is arranged on the rear outer wall of the shell, the radiation end of the front power ultrasonic transducer is connected with the front ends of the radial ultrasound radiation pipes inside the shell, the radiation end of the rear power ultrasonic transducer is connected with the rear ends of the radial ultrasound radiation pipes inside the shell, an upper permanent magnet is located at the inner top of the shell, a lower permanent magnet is located at the inner bottom of the shell, the lower end surface of the upper permanent magnet and the upper end surface of the lower permanent magnet have opposite polarities, and sponge iron particles are filled between the upper permanent magnet and the lower permanent magnet and between the two filter nets.
Description
Technical field
The invention belongs to process water deoxygenation technical field, be specifically related to a kind of magnetosonic field cooperative reinforcing sponge iron water body deoxygenation member.
Background technology
In process water,, must remove or reduce the content of oxygen in water gas in order to alleviate the corrosion of Industrial Boiler and facilities such as circulation cooling.Also therefore produced the method and apparatus of a series of removal water body dissolved oxygens.
Water body dissolved oxygen removal technology mainly contains thermal de-aeration, deaeration in condenser, parsing deoxygenation, chemical deoxidization etc. at present.Thermal de-aeration, deaeration in condenser, parsing deoxygenation are the physics water body dissolved oxygen removal methods of setting up according to the Henry principle; Although these methods belong to the main method of present water body deoxygenation, the used equipment of these water body deoxidation methods all has system architecture complicacy, big, the working cost high-technology problem of energy consumption.It is very fast that chemistry water body dissolved oxygen is removed technological development in recent years, and high reactivity sponge iron wherein is that water body filters deoxygenation technology, has obtained widespread use with its normal temperature and pressure, low level setting, efficient stable, simple and practical characteristics.At present, the existing multinomial patented technology of the application of sponge iron is open, but it still has following deficiency:
One of which, iron form gases commonly used such as chemisorption oxygen at the normal condition lower surface amount is very little, and process is also very slow, thereby has restricted its deoxygenation speed; Its two, during sponge iron used as water body deoxygenation filtering material, dissolved oxygen content was very low in the filtering layer depths, can not make Fe (OH)
2All change into Fe (OH)
3, therefore in aquifer yield, contain a spot of F
e + 2Ion; Its three, sponge iron water body deoxygenation resultant of reaction Fe (OH)
3Be floss, can lag deposit in the sponge iron hole and influence O in the follow-up water
2Contact with the sponge iron surface.Traditional method is to discharge Fe (OH) with water backwashing
3Floss, this had both caused device structure complicated, must dispose the deaerating type of cycles that works alone more than two covers again and go out water problems to solve the interruption that causes because of flushing.Above-mentioned several respects have restricted applying of sponge iron deoxygenation technology.Therefore studying the method and apparatus that can strengthen sponge iron deoxygenation usefulness is that current industrial water deoxygenation technology field needs the urgent technical problem that solves.
Summary of the invention
The present invention to solve the deficiency of above-mentioned sponge iron water body deaeration plant or device, provide a kind of simple in structure, deoxygenation usefulness is good, magnetosonic field cooperative reinforcing sponge iron water body deoxygenation member that can non-stop run.
Solving the problems of the technologies described above the technical scheme that is adopted is: the right ends at housing is provided with ring flange; At least be provided with a deoxygenation unit on the housing; Be provided with dividing plate between adjacent two deoxygenation unit; Described deoxygenation unit is: the intravital right ends of shell is provided with filtering net; The central position of sidewall is provided with the radial ultrasonic radiator tube before and after in the housing, and outer wall is provided with preceding power ultrasonic transducer before the housing, the back outer wall is provided with the back power ultrasonic transducer, and the spoke side of preceding power ultrasonic transducer connects with the front end of the intravital radial ultrasonic radiator tube of shell; The spoke side of back power ultrasonic transducer connects with the rear end of radial ultrasonic radiator tube; The housing inner top is provided with permanent magnet, the bottom is provided with down permanent magnet, and the lower surface of last permanent magnet is different with the upper surface polarity of following permanent magnet, goes up between permanent magnet and the following permanent magnet in the housing, is filled with sponge iron particle between two filtering nets.
Radial ultrasonic radiator tube of the present invention is non-magnetic stainless steel pipe.
Filtering net of the present invention is non-magnetic stainless steel net.
The present invention is arranged on the deoxygenation unit on the housing and connects or series connection is arranged on the housing.
Housing of the present invention is that the cross section is the orthogonal tubular body arranged inside.
Beneficial effect of the present invention is:
The present invention adopts sponge iron particle is arranged in the magnetic field, and sponge iron particle places its pore surface of back, magnetic field can form the gradient magnetic that is pointed to pore surface by pore space, because the susceptibility (X of water as vesicular ferromegnetism filtering material
Mass=-7.203 * 10
-7CGS) with the susceptibility (X of oxygen
Mass=1.07 * 10
-4CGS) greatest differences; It is significantly different with paramagnetic substance oxygen suffered magnetic field force in gradient magnetic to be water; With making dissolved oxygen in the water body under the effect of gradient magnetic power; To the migration gathering rapidly of sponge iron particle surface, therefore the deoxygenation ability of sponge iron particle fractionation by adsorption oxygen in water is significantly strengthened.
The present invention introduces sponge iron water body deoxygenation reaction system with ultrasonic field, can remove the resultant of reaction in the sponge iron particle hole effectively, upgrades solid phase surface, has guaranteed follow-up oxygen in water and surperficial the contacting of sponge iron particle.The present invention is combined into deoxygenator with other component compares with traditional deoxygenator, simple in structure, production cost is low, has practiced thrift water resources, has reduced the deoxygenation expense.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention 1.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the structural representation of the embodiment of the invention 2.
Embodiment
To further explain of the present invention, but the invention is not restricted to these embodiment below in conjunction with accompanying drawing and each embodiment.
Embodiment 1
In Fig. 1,2; The magnetosonic field cooperative reinforcing sponge iron water body deoxygenation member of present embodiment by filtering net 1, go up permanent magnet 2, housing 3, ring flange 4, preceding power ultrasonic transducer 5, sponge iron particle 6, permanent magnet 7, radial ultrasonic radiator tube 8, rubber gasket 9, back power ultrasonic transducer 10 connect and constitute down, wherein go up permanent magnet 2, permanent magnet 7, sponge iron particle 6, radial ultrasonic radiator tube 8, preceding power ultrasonic transducer 5, back power ultrasonic transducer 10 connect formation deoxygenation unit down.
The housing 3 of present embodiment is that the cross section is the orthogonal tubular body arranged inside, and with the screw threads for fastening connecting parts ring flange 4 that has been fixedly connected, ring flange 4 is used for the present invention is connected use with other parts in the right ends of housing 3.A deoxygenation unit is installed on housing 3, and the unitary concrete number of deoxygenation should be confirmed according to the flow of processed water.Right ends in the housing 3 is with the screw threads for fastening connecting parts filtering net 1 that has been fixedly connected, and the filtering net 1 of present embodiment is non-magnetic stainless steel net.The central position of housing 3 front and back sidewalls is processed with through hole; Pass two through holes radial ultrasonic radiator tube 8 is installed on the sidewall of front and back; Radial ultrasonic radiator tube 8 is non-magnetic stainless steel pipes; The central through hole position of outer wall is fixedly connected with the screw threads for fastening connecting parts preceding power ultrasonic transducer 5 is installed before the housing 3; The central through hole position of housing 3 back outer walls is fixedly connected with the screw threads for fastening connecting parts back power ultrasonic transducer 10 is installed; The front end of preceding power ultrasonic transducer 5 ultrasonic radiation ends and radial ultrasonic radiator tube 8 is through thread connection, and the rear end of back power ultrasonic transducer 10 ultrasonic radiation ends and radial ultrasonic radiator tube 8 is through thread connection, and preceding power ultrasonic transducer 5 constitutes the push-and-pull transverters with back power ultrasonic transducer 10 and radial ultrasonic radiator tube 8; Before power ultrasonic transducer 5 identical with the power of back power ultrasonic transducer 10, between preceding power ultrasonic transducer 5, back power ultrasonic transducer 10, radial ultrasonic radiator tube 8 and the housing 3 rubber gasket 9 is installed.The present invention and other component are assembled into deaeration plant when the deoxygenation operation, and preceding power ultrasonic transducer 5 is identical with the operating frequency of back power ultrasonic transducer 10.Permanent magnet 2 on top in housing 3 sticked with glue and is connected to, and the bottom in the housing 3 sticks with glue and is connected to down permanent magnet 7, and the S of last permanent magnet 2 extremely downwards, the N utmost point of permanent magnet 7 makes progress down, formation N, the magnetic field space that S is extremely relative.Go up between permanent magnet 2 and the following permanent magnet 7 in the housing 3, be filled with sponge iron particle 6 between two filtering nets 1; The particle diameter of sponge iron particle 6 is 1～3mm; The commodity of sponge iron particle 6 for selling on the market, Gongyi City, effluent south company of clean space filter material ltd sells.The magnetosonic field cooperative reinforcing sponge iron water body deoxygenation member of this structure, under the synergy in UW and magnetic field, the dissolved oxygen in the sponge iron particle 6 ability adsorpting aggregation flowing water, and at sponge iron particle 6 pore surfaces reaction generation floss Fe (OH)
3, realize removing oxygen in water, under action of ultrasonic waves, remove the Fe (OH) of lag deposit in sponge iron particle 6 holes
3, make that dissolved oxygen fully contacts with sponge iron particle 6 pore surfaces in the flowing water.
In embodiment 1; In the right ends of housing 3 with the screw threads for fastening connecting parts ring flange 4 that has been fixedly connected; 1 deoxygenation unit is installed on the housing 3; On in housing 3 between permanent magnet 2 and the following permanent magnet 7, between two filtering nets 1 sponge iron particle 6 is housed, the particle diameter of sponge iron particle 6 is 3～7mm.The connecting relation of other component and component and embodiment 1 are identical.
In Fig. 3,2 deoxygenation unit are installed on housing 3,2 deoxygenation unit are in parallel installed with on housing 3, between two deoxygenation unit, dividing plate are installed, and dividing plate is non-magnetic conduction dividing plate.The deoxygenation unit of the component that 2 deoxygenation unit are used and the connecting relation of component and embodiment 1 is identical.The connecting relation of other component and component is identical with embodiment 1.
Embodiment 4
In the present embodiment, 2 deoxygenation unit are installed on the housing 3,2 deoxygenation units in series are installed on the housing 3, between two deoxygenation unit, dividing plate are installed, and dividing plate is non-magnetic conduction dividing plate.The deoxygenation unit of the component that 2 deoxygenation unit are used and the connecting relation of component and embodiment 1 is identical.The connecting relation of other component and component is identical with embodiment 1.
Working process of the present invention:
When water body is flowed through " magnetosonic field cooperative reinforcing sponge iron water body deoxygenation member "; Because dissolved oxygen is paramagnetic substance in the water; Magnetic field force suffered in sponge iron particle 6 pore surface gradient magnetics is more much bigger than water itself, so the dissolved oxygen in the water will promptly be enriched in sponge iron particle 6 pore surfaces; Sponge iron particle 6 is porous materials; Have big specific surface area and high reactivity; " the magnetosonic field cooperative reinforcing sponge iron water body deoxygenation member " of filling sponge iron particle 6 with the dissolved oxygen in the adsorpting aggregation flowing water promptly, and generates floss Fe (OH) in the reaction of sponge iron particle 6 pore surfaces
3, realize removing oxygen in water.Under action of ultrasonic waves, remove simultaneously the Fe (OH) of lag deposit in sponge iron particle 6 holes rapidly
3, guaranteed that dissolved oxygen contacts with the effective of sponge iron pore surface in the flowing water, the present invention is combined into deoxygenator with other component compares, the usefulness that has fast, removes oxygen in water efficiently, continuously with existing deoxygenator.
Claims (5)
1. magnetosonic field cooperative reinforcing sponge iron water body deoxygenation member; Right ends at housing (3) is provided with ring flange (4); At least be provided with a deoxygenation unit on the housing (3); Be provided with dividing plate between adjacent two deoxygenation unit; It is characterized in that described deoxygenation unit is: the right ends in the housing (3) is provided with filtering net (1); The central position of sidewall is provided with radial ultrasonic radiator tube (8) before and after in the housing (3), and the preceding outer wall of housing (3) is provided with preceding power ultrasonic transducer (5), the back outer wall is provided with back power ultrasonic transducer (10), and the front end of the radial ultrasonic radiator tube (8) that the spoke side of preceding power ultrasonic transducer (5) and housing (3) are interior connects; The spoke side of back power ultrasonic transducer (10) connects with the rear end of radial ultrasonic radiator tube (8); Housing (3) inner top is provided with permanent magnet (2), the bottom is provided with down permanent magnet (7), and the lower surface of last permanent magnet (2) is different with the upper surface polarity of following permanent magnet (7), goes up between permanent magnet (2) and the following permanent magnet (7) in the housing (3), is filled with sponge iron particle (6) between two filtering nets (1).
2. according to the described magnetosonic of claim 1 field cooperative reinforcing sponge iron water body deoxygenation member, it is characterized in that: described radial ultrasonic radiator tube (8) is non-magnetic stainless steel pipe.
3. according to the described magnetosonic of claim 1 field cooperative reinforcing sponge iron water body deoxygenation member, it is characterized in that: described filtering net (1) is non-magnetic stainless steel net.
4. according to the described magnetosonic of claim 1 field cooperative reinforcing sponge iron water body deoxygenation member, it is characterized in that: the described deoxygenation unit that is arranged on the housing (3) also connects or series connection is arranged on the housing (3).
5. according to claim 1 or 4 described magnetosonic field cooperative reinforcing sponge iron water body deoxygenation members, it is characterized in that: described housing (3) is that the cross section is the orthogonal tubular body arranged inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110143517A CN102225788B (en) | 2011-05-30 | 2011-05-30 | Magnetic-acoustic field synergistically enhanced sponge iron water deoxygenizing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110143517A CN102225788B (en) | 2011-05-30 | 2011-05-30 | Magnetic-acoustic field synergistically enhanced sponge iron water deoxygenizing component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102225788A CN102225788A (en) | 2011-10-26 |
| CN102225788B true CN102225788B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110143517A Expired - Fee Related CN102225788B (en) | 2011-05-30 | 2011-05-30 | Magnetic-acoustic field synergistically enhanced sponge iron water deoxygenizing component |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102786120B (en) * | 2012-08-30 | 2013-09-18 | 陕西师范大学 | Normal-temperature normal-pressure water body dissolved oxygen high-gradient magnetic separation continuous removal device |
| CN102772999B (en) * | 2012-08-30 | 2013-07-10 | 陕西师范大学 | Flue gas denitration device for magnetic sound field synergetic oxidation-absorption method |
| CN103193336B (en) * | 2013-03-18 | 2014-12-17 | 环境保护部华南环境科学研究所 | Combined treatment method of wastewater containing toxic organic matters |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1135283C (en) * | 1999-03-23 | 2004-01-21 | 杉野庆一 | Water treatment equipment |
| CN2804075Y (en) * | 2005-04-20 | 2006-08-09 | 张明辉 | Electrostatic electronic-supersonic scale proofing and descaling appts |
| CN2851247Y (en) * | 2005-11-25 | 2006-12-27 | 北京市中科天一环境技术有限公司 | Ultrasonic vacuum oxygen removing device for boiler water |
| CN201010555Y (en) * | 2007-03-19 | 2008-01-23 | 王满 | Intensified reaction device |
| CN101376132B (en) * | 2007-08-30 | 2012-04-04 | 大庆市新中瑞环保有限公司 | Electromagnetic ultrasonic antiscaling machine |
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| CN102225788A (en) | 2011-10-26 |
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