CN205110348U - Normal position degradation soil organic pollutant's ultrasonic degradation appearance - Google Patents
Normal position degradation soil organic pollutant's ultrasonic degradation appearance Download PDFInfo
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- CN205110348U CN205110348U CN201520889219.1U CN201520889219U CN205110348U CN 205110348 U CN205110348 U CN 205110348U CN 201520889219 U CN201520889219 U CN 201520889219U CN 205110348 U CN205110348 U CN 205110348U
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- ultrasonic transducer
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Abstract
The utility model discloses a normal position degradation soil organic pollutant's ultrasonic degradation appearance, this ultrasonic degradation appearance includes ultrasonic reactor, supersonic generator and peristaltic pump, ultrasonic reactor includes the reaction to be equipped with import and export, export through pipeline and peristaltic pump intercommunication, install a plurality of ultrasonic transducer on the one or more outer wall of reaction, ultrasonic transducer's the loudspeaker form radiating surface and the outer wall in close contact with of reaction, supersonic generator establishes outside the reaction to be connected with the ultrasonic transducer electricity respectively. Utilize the utility model provides an ultrasonic degradation appearance, peristaltic pump extraction through removable guide rails be by the soil of organic pollutants, gets into from the ultrasonic reactor import, be 20 -40KHz, power for 0 -1800W's ultrasonic wave supersound in ultrasonic reactor interior frequency, and when the outflow of super supernatural ripples reactor outlet was followed to contaminated soil, organic pollutant can be by fine getting rid of.
Description
Technical field
The utility model relates to soil organic pollutant process field, is specifically related to a kind of ultrasonic degradation instrument of ira situ degradation soil organic pollutant.
Background technology
Along with the development of sociometric technique, people are more and more higher to environmental requirement, and people be both concerned about the chronic pollution of traditional organic pollution, have also discovered the harm that emerging pollutant produces environment.The organo-chlorine pesticides such as tradition organic pollution such as DDT and novel organic pollution are as carbostyril antibiotic Ciprofloxacin Hydrochloride, these pollutants use very extensive in the past and now, the amount flow in ecological environment circulation is very large, the enrichment expansion along with biological chain of these pollutants is made due to accumulative, thus cause people to take in these pollutants in environment when the meat products of edible dairy products and livestock, thus cause residual accumulation in body, jeopardize the sustainable development of health and social environment.
These organic contamination substance treating methods have physical processing techniques, chemical treatment method, biologic treating technique, physical chemistry Combined Treatment technology, chemical-biological Combined Treatment technology and Treatment by Photocatalysis Oxidation technology etc.The each have their own advantage of these treatment technologies and drawback, and be design for certain specific pollutants mostly, do not possess generality.Therefore, research and develop efficient new treatment process, and avoid producing secondary pollution, significant to the excessive risk soil repairing hardly degraded organic substance pollution.
Summary of the invention
In order to solve the problem, the utility model first object is to provide a kind of ultrasonic degradation instrument;
Second object is to provide this ultrasonic degradation instrument to degrade in position the application of organic contaminants in soil aspect.
Above-mentioned purpose is achieved by the following technical solution:
A kind of ultrasonic degradation instrument, comprises ultrasound reactor, supersonic generator and peristaltic pump; Described ultrasound reactor comprises reactive tank, and be provided with import and outlet, outlet is communicated with peristaltic pump by pipeline, one or more outer walls of described reactive tank is provided with multiple ultrasonic transducer, the horn-like radiating surface of ultrasonic transducer and the outer wall close contact of reactive tank; Described supersonic generator is located at outside reactive tank, and is electrically connected with ultrasonic transducer respectively
Further, described reactive tank peripheral hardware has the thermostat for providing isothermal reaction condition for it.Thermostat can provide different reaction temperature conditions according to the degraded complexity of different organic pollution, improves the efficiency of ira situ degradation.
Further, described supersonic generator is two, and is electrically connected with each ultrasonic transducer respectively.The power of two supersonic generators is different, can regulate the supersonic frequency of ultrasonic degradation instrument, improves the scope of application and degradation efficiency.
Further, described reactive tank is cuboid, and the lower wall of reactive tank and a sidewall are separately installed with multiple ultrasonic transducer.
Further, described reactive tank is cuboid, and two sidewalls of reactive tank are separately installed with multiple ultrasonic transducer.
Further, the antetheca of described reactive tank and rear wall are separately installed with row's ultrasonic transducer, often arrange straight line and are placed with eight ultrasonic transducers.
Further, described reactive tank is cuboid, and the lower wall of reactive tank is provided with multiple ultrasonic transducer, or a sidewall is provided with multiple ultrasonic transducer.
Further, also comprise the roller of support and frame bottom, the rack-mount portion of ultrasound reactor, supersonic generator and peristaltic pump are arranged in support.
The ultrasonic degradation instrument utilizing the utility model to provide, by the peristaltic pump pumps of regulating flow quantity by the soil of Organic Pollution, enter from the reactive tank import of ultrasound reactor, in ultrasound reactor with frequency be 20-40KHz, power is the ultrasonic echography of 0-1800W, when contaminated soil flows out from the reactive tank outlet of ultrasound reactor, organic pollution can well be removed.
The beneficial effects of the utility model:
1, the ultrasonic degradation instrument that the utility model provides is provided with ultrasound reactor, this reactor comprises reactive tank, and be provided with import and outlet, conveniently entered in reactive tank by the soil of Organic Pollution, in reactive tank after ultrasonotomography process, the soil be cleaned flows out from reactive tank outlet again, can realize the ira situ degradation to organic pollution in organic material contaminated soil.
2, the ultrasonic degradation instrument that the utility model provides can perform well in the organic pollution of degrading in removal soil, under the running parameter optimized, can reach nearly 80% to the degradation rate of organic pollution.
Accompanying drawing explanation
Fig. 1 is ultrasonic degradation instrument overall structure schematic diagram;
Structural representation when Fig. 2 is antetheca and the rear wall mounting ultrasonic transducer of reactive tank.
Wherein, 1, ultrasound reactor; 2, supersonic generator; 3, peristaltic pump; 4, reactive tank; 5, import; 6, export; 7, pipeline; 8, ultrasonic transducer; 9, thermostat.
Detailed description of the invention
The technical solution of the utility model is described in detail below in conjunction with the drawings and specific embodiments.
A kind of ultrasonic degradation instrument as shown in Figure 1, comprises ultrasound reactor 1, supersonic generator 2 and peristaltic pump 3.Described ultrasound reactor 1 comprises reactive tank 4, and be provided with import 5 and outlet 6, outlet 6 is communicated with peristaltic pump 3 by pipeline 7, one or more outer walls of described reactive tank 4 are provided with multiple ultrasonic transducer 8(as shown in Figure 2, the antetheca of reactive tank and rear wall are fixed with eight ultrasonic transducers respectively), the horn-like radiating surface of ultrasonic transducer 8 and the outer wall close contact of reactive tank 4.Supersonic generator 2 is located at outside reactive tank 4, and is electrically connected with ultrasonic transducer 8 respectively.
In order to improve ira situ degradation efficiency, thermostat 9 for providing isothermal reaction condition for it can be had at described reactive tank 4 peripheral hardware.Thermostat 9 can provide different reaction temperature conditions according to the degraded complexity of different organic pollution, improves the efficiency of ira situ degradation.
For the ease of regulating the operating frequency range of ultrasonic degradation instrument, the supersonic generator 2 described in two can be provided with, and be electrically connected with each ultrasonic transducer 8 respectively.The power of two supersonic generators 2 is different, can regulate the supersonic frequency of ultrasonic degradation instrument, improves the scope of application and degradation efficiency.
In order to study position that ultrasonic transducer 8 installs to the impact of ultrasonotomography efficiency, the utility model is several technical scheme with the degradation efficiency investigation and comparison to DDT in soil, and specific embodiment is as follows.
embodiment 1:
Only be fixed with eight ultrasonic transducers at the antetheca of reactive tank, open ultrasonic degradation instrument, entrance point is connected with pipeline, the other end of pipeline passes in the soil treating ultrasonic process, and soil by reactive tank, leaves reactive tank from the port of export under the wriggling decimate action of peristaltic pump, peristaltic pump is 0.4-0.6L/min to the peristaltic velocity of soil, the power sum of eight ultrasonic transducers is 900W, and supersonic frequency is 20kHz, and in soil, DDT clearance is 48%.
embodiment 2:
Only be fixed with eight ultrasonic transducers at the lower wall of reactive tank, open ultrasonic degradation instrument, entrance point is connected with pipeline, the other end of pipeline passes in the soil treating ultrasonic process, and soil by reactive tank, leaves reactive tank from the port of export under the wriggling decimate action of peristaltic pump, peristaltic pump is 0.4-0.6L/min to the peristaltic velocity of soil, the power sum of eight ultrasonic transducers is 900W, and supersonic frequency is 20kHz, and in soil, DDT clearance is 58%.
embodiment 3:
As shown in Figure 2, eight ultrasonic transducers are fixed with respectively at the antetheca of reactive tank and rear wall, they are arranged along straight line, open ultrasonic degradation instrument, entrance point is connected with pipeline, the other end of pipeline passes in the soil treating ultrasonic process, soil passes through reactive tank under the wriggling decimate action of peristaltic pump, reactive tank is left from the port of export, peristaltic pump is 0.4-0.6L/min to the peristaltic velocity of soil, the power sum of 16 ultrasonic transducers is 1800W, and supersonic frequency is 20kHz, and in soil, DDT clearance is 67%.
embodiment 4:
Eight ultrasonic transducers are fixed with respectively at the antetheca of reactive tank and lower wall, open ultrasonic degradation instrument, entrance point is connected with pipeline, the other end of pipeline passes in the soil treating ultrasonic process, and soil by reactive tank, leaves reactive tank from the port of export under the wriggling decimate action of peristaltic pump, peristaltic pump is 0.4-0.6L/min to the peristaltic velocity of soil, the power sum of 16 ultrasonic transducers is 1800W, and supersonic frequency is 20kHz, and in soil, DDT clearance is 74%.
embodiment 5:
Eight ultrasonic transducers are fixed with respectively at the antetheca of reactive tank and lower wall, and provide the thermostat (20 ± 3 DEG C) of isothermal reaction condition at promising its of reactive tank peripheral hardware, open ultrasonic degradation instrument, entrance point is connected with pipeline, the other end of pipeline passes in the soil treating ultrasonic process, soil passes through reactive tank under the wriggling decimate action of peristaltic pump, reactive tank is left from the port of export, peristaltic pump is 0.4-0.6L/min to the peristaltic velocity of soil, the power sum of 16 ultrasonic transducers is 1800W, supersonic frequency is 20kHz, in soil, DDT clearance is 77%.
embodiment 6:
Six ultrasonic transducers are fixed with respectively at the antetheca of reactive tank and lower wall, and provide the thermostat (20 ± 3 DEG C) of isothermal reaction condition at promising its of reactive tank peripheral hardware, open ultrasonic degradation instrument, entrance point is connected with pipeline, the other end of pipeline passes in the soil treating ultrasonic process, soil passes through reactive tank under the wriggling decimate action of peristaltic pump, reactive tank is left from the port of export, peristaltic pump is 0.4-0.6L/min to the peristaltic velocity of soil, the power sum of 12 ultrasonic transducers is 1350W, supersonic frequency is 20kHz, in soil, DDT clearance is 70%.
The ultrasonic degradation instrument utilizing the utility model to provide, by the peristaltic pump pumps of regulating flow quantity by the soil of Organic Pollution, enter from the reactive tank import of ultrasound reactor, in ultrasound reactor with frequency be 20-40KHz, power is the ultrasonic echography of 0-1800W, when contaminated soil flows out from the reactive tank outlet of ultrasound reactor, organic pollution can well be removed.
The effect of above-described embodiment is essentiality content of the present utility model is described, but does not limit protection domain of the present utility model with this.Those of ordinary skill in the art should be appreciated that and can modify to the technical solution of the utility model or equivalent replacement, and does not depart from essence and the protection domain of technical solutions of the utility model.
Claims (8)
1. a ultrasonic degradation instrument for ira situ degradation soil organic pollutant, is characterized in that: comprise ultrasound reactor, supersonic generator and peristaltic pump; Described ultrasound reactor comprises reactive tank, and be provided with import and outlet, outlet is communicated with peristaltic pump by pipeline, one or more outer walls of described reactive tank is provided with multiple ultrasonic transducer, the horn-like radiating surface of ultrasonic transducer and the outer wall close contact of reactive tank; Described supersonic generator is located at outside reactive tank, and is electrically connected with ultrasonic transducer respectively.
2. the ultrasonic degradation instrument of ira situ degradation soil organic pollutant according to claim 1, is characterized in that: described reactive tank peripheral hardware has the thermostat for providing isothermal reaction condition for it.
3. the ultrasonic degradation instrument of ira situ degradation soil organic pollutant according to claim 1, is characterized in that: described supersonic generator is two, and is electrically connected with each ultrasonic transducer respectively.
4. the ultrasonic degradation instrument of ira situ degradation soil organic pollutant according to claim 1, is characterized in that: described reactive tank is cuboid, and the lower wall of reactive tank and a sidewall are separately installed with multiple ultrasonic transducer.
5. the ultrasonic degradation instrument of ira situ degradation soil organic pollutant according to claim 1, is characterized in that: described reactive tank is cuboid, and two sidewalls of reactive tank are separately installed with multiple ultrasonic transducer.
6. the ultrasonic degradation instrument of ira situ degradation soil organic pollutant according to claim 5, is characterized in that: the antetheca of described reactive tank and rear wall are separately installed with row's ultrasonic transducer, often arranges straight line and is placed with eight ultrasonic transducers.
7. the ultrasonic degradation instrument of ira situ degradation soil organic pollutant according to claim 1, is characterized in that: described reactive tank is cuboid, and the lower wall of reactive tank is provided with multiple ultrasonic transducer, or a sidewall is provided with multiple ultrasonic transducer.
8. the ultrasonic degradation instrument of ira situ degradation soil organic pollutant according to claim 1, is characterized in that: the roller also comprising support and frame bottom, the rack-mount portion of ultrasound reactor, supersonic generator and peristaltic pump are arranged in support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889219.1U CN205110348U (en) | 2015-11-10 | 2015-11-10 | Normal position degradation soil organic pollutant's ultrasonic degradation appearance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520889219.1U CN205110348U (en) | 2015-11-10 | 2015-11-10 | Normal position degradation soil organic pollutant's ultrasonic degradation appearance |
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| CN205110348U true CN205110348U (en) | 2016-03-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251761A (en) * | 2015-11-10 | 2016-01-20 | 南京信息工程大学 | Ultrasonic degradation instrument and application thereof to aspect of soil organic pollutant degradation |
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2015
- 2015-11-10 CN CN201520889219.1U patent/CN205110348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251761A (en) * | 2015-11-10 | 2016-01-20 | 南京信息工程大学 | Ultrasonic degradation instrument and application thereof to aspect of soil organic pollutant degradation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |