CN204789543U - Device of heavy metal in detection plant - Google Patents
Device of heavy metal in detection plant Download PDFInfo
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- CN204789543U CN204789543U CN201520622880.6U CN201520622880U CN204789543U CN 204789543 U CN204789543 U CN 204789543U CN 201520622880 U CN201520622880 U CN 201520622880U CN 204789543 U CN204789543 U CN 204789543U
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Abstract
The utility model provides a device that device of heavy metal in detection plant, it relates to one kind and detects the heavy metal. The utility model discloses an it is loaded down with trivial details to solve the current method of heavy metal that detects in the plant, and experimental period is long, the problem that expects much to operating personnel's professional skill. The device is including leaching pond, apron, feed inlet, inlet, broken sword, motor, solenoid valve, filtration passageway, a storage appearance pond, heavy metal pollution thing sensor, signal conditioning ware, AD converter, power machine controller, singlechip, solar cell panel and battery, the top in leaching pond be equipped with the apron, heavy metal pollution thing sensor settings is inside storing up the appearance pond, and the output of heavy metal pollution thing sensor is connected with the input of signal conditioning ware, and the output of signal conditioning ware is connected with the input of AD converter, and the output of AD converter is connected with the input of singlechip. The utility model discloses can obtain a device of heavy metal in detection plant.
Description
Technical field
The utility model relates to a kind of device detecting heavy metal.
Background technology
Heavy metal refers to the 60 kind elements of density more than 4.0 or the 45 kind elements of density more than 5.0.Along with a large amount of exploitations of mineral resources, agricultural chemicals, chemical fertilizer widely use and municipal sludge, sewage agricultural, the pollution of heavy metal to soil, water body is more and more serious.Environmental pollution will cause some heavy metal ion in soil to increase, and when heavy metal in soil ion concentration exceedes the self purification of its heavy metal ion, will have an impact to plant metabolism and growth.
When endophytic content of beary metal severe overweight, when plant as medicinal material or edible time, consumer's heavy metal slow poisoning phenomenon can be caused to occur, cause the great attention of government, therefore, in the urgent need to inventing, a kind of cost is low, volume is little, easy to use, the device of heavy metal in highly sensitive detection plant.
Utility model content
The purpose of this utility model is that will to solve the method for heavy metal in existing detection plant loaded down with trivial details, and experimental period is long, requires high problem, and provide a kind of device detecting heavy metal in plant to the professional skill of operating personnel.
A kind ofly detect the device of heavy metal in plant and comprise lixiviate pond, cover plate, charging aperture, inlet, crushing cutter, motor, solenoid valve, filtration channel, sample storage pond, heavy metal contaminants sensor, signal conditioner, A/D converter, electrical convertors and generators controller, single-chip microcomputer, solar panel and accumulator;
The top in described lixiviate pond is provided with cover plate, the plate body of cover plate has charging aperture and inlet; The lower end of crushing cutter is arranged on the inside in lixiviate pond by cover plate, the top of crushing cutter is connected with the output shaft of motor, the power supply of motor is provided with electrical convertors and generators controller, and the input end of electrical convertors and generators controller is connected with the output terminal of single-chip microcomputer and is controlled by single-chip microcomputer;
The bottom in described lixiviate pond and the top in sample storage pond are communicated with filtration channel, be provided with filter stick, filtration channel is provided with solenoid valve in filtration channel;
Described heavy metal contaminants sensor setting is inner in sample storage pond, the output terminal of heavy metal contaminants sensor is connected with the input end of signal conditioner, the output terminal of signal conditioner is connected with the input end of A/D converter, and the output terminal of A/D converter is connected with the input end of single-chip microcomputer;
The both positive and negative polarity of described accumulator is connected with the positive and negative power supply input end of single-chip microcomputer with the both positive and negative polarity of solar panel respectively.
Principle of the present utility model and advantage:
One, first plant leaf to be measured joins in lixiviate pond by the charging aperture above cover plate by the utility model, then plant leaching liquor joins in lixiviate pond by the inlet above cover plate, single-chip microcomputer, electrical convertors and generators controller and Electric Machine Control crushing cutter carry out fragmentation, stop broken after broken a period of time, open solenoid valve again, plant leaching liquor is filtered by filtration channel, treat that plant leaching liquor enters into sample storage pond, metal heavily contaminated degree is converted into voltage signal by heavy metal contaminants sensor, voltage signal becomes the voltage signal in A/D input range by signal conditioner, simulating signal is converted into digital signal by A/D converter, give single-chip microcomputer and carry out process calculating, obtain the numerical measuring value of heavy metal pollution degree afterwards,
Two, the utility model is a kind of detects the device of heavy metal in plant and has the advantage that cost is low, volume is little, easy to use and highly sensitive;
Three, to solve the method for heavy metal in existing detection plant loaded down with trivial details for the utility model, and experimental period is long, requires high problem to the professional skill of operating personnel.
The utility model can obtain a kind of device detecting heavy metal in plant.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation detecting the device of heavy metal in plant described in embodiment one.
Embodiment
Embodiment one: present embodiment a kind ofly detects the device of heavy metal in plant and comprise lixiviate pond 1, cover plate 2, charging aperture 3, inlet 4, crushing cutter 5, motor 6, solenoid valve 7, filtration channel 8, sample storage pond 9, heavy metal contaminants sensor 10, signal conditioner 11, A/D converter 12, electrical convertors and generators controller 13, single-chip microcomputer 14, solar panel 15 and accumulator 16;
The top in described lixiviate pond 1 is provided with cover plate 2, the plate body of cover plate 2 has charging aperture 3 and inlet 4; The lower end of crushing cutter 5 is arranged on the inside in lixiviate pond 1 by cover plate 2, the top of crushing cutter 5 is connected with the output shaft of motor 6, the power supply of motor 6 is provided with electrical convertors and generators controller 13, and the input end of electrical convertors and generators controller 13 is connected with the output terminal of single-chip microcomputer 14 and is controlled by single-chip microcomputer 14;
The bottom in described lixiviate pond 1 and the top in sample storage pond 9 are communicated with filtration channel 8, be provided with filter stick, filtration channel 8 be provided with solenoid valve 7 in filtration channel 8;
It is inner that described heavy metal contaminants sensor 10 is arranged on sample storage pond 9, the output terminal of heavy metal contaminants sensor 10 is connected with the input end of signal conditioner 11, the output terminal of signal conditioner 11 is connected with the input end of A/D converter 12, and the output terminal of A/D converter 12 is connected with the input end of single-chip microcomputer 14;
The both positive and negative polarity of described accumulator 16 is connected with the positive and negative power supply input end of single-chip microcomputer 14 with the both positive and negative polarity of solar panel 15 respectively;
The signal input part of described single-chip microcomputer 14 is connected with the first Bluetooth communication terminal 17, and the first Bluetooth communication terminal 17 is connected with the second Bluetooth communication terminal 18 communication; Second Bluetooth communication terminal 18 is connected with computing machine 19.
Heavy metal contaminants sensor 10 described in present embodiment is bought from Shanghai continental rise Electromechanical Technology Co., Ltd.
Fig. 1 is a kind of structural representation detecting the device of heavy metal in plant described in embodiment one, in Fig. 1,1 is lixiviate pond, and 2 is cover plate, and 3 is charging aperture, 4 is inlet, 5 is crushing cutter, and 6 is motor, and 7 is solenoid valve, 8 is filtration channel, 9 is sample storage pond, and 10 is heavy metal contaminants sensor, and 11 is signal conditioner, 12 is A/D converter, 13 is electrical convertors and generators controller, and 14 is single-chip microcomputer, and 15 is solar panel, 16 is accumulator, 17 is the first Bluetooth communication terminal, and 18 is the second Bluetooth communication terminal, and 19 is computing machine.
The principle of present embodiment and advantage:
One, first plant leaf to be measured joins in lixiviate pond 1 by the charging aperture 3 above cover plate 2 by present embodiment, then plant leaching liquor joins in lixiviate pond 1 by the inlet 4 above cover plate 2, single-chip microcomputer 14, electrical convertors and generators controller 13 and motor 6 controlled fragmentation cutter 5 carry out fragmentation, stop broken after broken a period of time, open solenoid valve 7 again, plant leaching liquor is filtered by filtration channel 8, treat that plant leaching liquor enters into sample storage pond 9, metal heavily contaminated degree is converted into voltage signal by heavy metal contaminants sensor 10, voltage signal becomes the voltage signal in A/D input range by signal conditioner 11, simulating signal is converted into digital signal by A/D converter 12, give single-chip microcomputer 14 and carry out process calculating, obtain the numerical measuring value of heavy metal pollution degree afterwards, the numerical measuring value of the heavy metal pollution degree calculated is transferred data to computing machine 19 by the first Bluetooth communication terminal 17 and the second Bluetooth communication terminal 18 by single-chip microcomputer 14, data store by computing machine 19, analyze and display,
Two, present embodiment is a kind of detects the device of heavy metal in plant and has the advantage that cost is low, volume is little, easy to use and highly sensitive;
Three, to solve the method for heavy metal in existing detection plant loaded down with trivial details for present embodiment, and experimental period is long, requires high problem to the professional skill of operating personnel.
Present embodiment can obtain a kind of device detecting heavy metal in plant.
Embodiment two: the difference of present embodiment and embodiment one is: described single-chip microcomputer 14 is ARM controller.Other are identical with embodiment one.
Embodiment three: the difference of present embodiment and embodiment one or two is: described solenoid valve 7 is Unidirectional solenoid valve.Other are identical with embodiment one or two.
Embodiment four: the difference of one of present embodiment and embodiment one to three is: the filtering accuracy of described filter stick is 1 μm ~ 25 μm.Other are identical with embodiment one to three.
Claims (5)
1. detect a device for heavy metal in plant, it is characterized in that a kind ofly detecting the device of heavy metal in plant and comprising lixiviate pond (1), cover plate (2), charging aperture (3), inlet (4), crushing cutter (5), motor (6), solenoid valve (7), filtration channel (8), sample storage pond (9), heavy metal contaminants sensor (10), signal conditioner (11), A/D converter (12), electrical convertors and generators controller (13), single-chip microcomputer (14), solar panel (15) and accumulator (16);
The top in described lixiviate pond (1) is provided with cover plate (2), the plate body of cover plate (2) has charging aperture (3) and inlet (4); The lower end of crushing cutter (5) is arranged on the inside of lixiviate pond (1) by cover plate (2), the top of crushing cutter (5) is connected with the output shaft of motor (6), the power supply of motor (6) is provided with electrical convertors and generators controller (13), and the input end of electrical convertors and generators controller (13) is connected with the output terminal of single-chip microcomputer (14) and is controlled by single-chip microcomputer (14);
The bottom in described lixiviate pond (1) and the top of sample storage pond (9) are communicated with filtration channel (8), filtration channel is provided with filter stick in (8), filtration channel (8) is provided with solenoid valve (7);
It is inner that described heavy metal contaminants sensor (10) is arranged on sample storage pond (9), the output terminal of heavy metal contaminants sensor (10) is connected with the input end of signal conditioner (11), the output terminal of signal conditioner (11) is connected with the input end of A/D converter (12), and the output terminal of A/D converter (12) is connected with the input end of single-chip microcomputer (14);
The both positive and negative polarity of described accumulator (16) is connected with the positive and negative power supply input end of single-chip microcomputer (14) with the both positive and negative polarity of solar panel (15) respectively.
2. a kind of device detecting heavy metal in plant according to claim 1, is characterized in that described single-chip microcomputer (14) is ARM controller.
3. a kind of device detecting heavy metal in plant according to claim 1, is characterized in that described solenoid valve (7) is Unidirectional solenoid valve.
4. a kind of device detecting heavy metal in plant according to claim 1, is characterized in that the filtering accuracy of described filter stick is 1 μm ~ 25 μm.
5. a kind of device detecting heavy metal in plant according to claim 1, it is characterized in that the signal input part of described single-chip microcomputer (14) is connected with the first Bluetooth communication terminal (17), the first Bluetooth communication terminal (17) is connected with the second Bluetooth communication terminal (18) communication; Second Bluetooth communication terminal (18) is connected with computing machine (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622880.6U CN204789543U (en) | 2015-08-18 | 2015-08-18 | Device of heavy metal in detection plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622880.6U CN204789543U (en) | 2015-08-18 | 2015-08-18 | Device of heavy metal in detection plant |
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| Publication Number | Publication Date |
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| CN204789543U true CN204789543U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520622880.6U Expired - Fee Related CN204789543U (en) | 2015-08-18 | 2015-08-18 | Device of heavy metal in detection plant |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785861A (en) * | 2016-03-09 | 2016-07-20 | 盐城工学院 | System for monitoring experiment process of extraction tower |
| WO2018058992A1 (en) * | 2016-09-28 | 2018-04-05 | 深圳市易特科信息技术有限公司 | Toxicity detection device and method for wild plant |
| CN109298062A (en) * | 2018-11-02 | 2019-02-01 | 山东建筑大学 | A kind of material sound state of paddling impregnates the detection device and method of water test |
| CN109772878A (en) * | 2019-02-21 | 2019-05-21 | 曲阜师范大学 | A kind of plant extraction device relating to lead in heavy metal enterprise Soil Surrounding |
-
2015
- 2015-08-18 CN CN201520622880.6U patent/CN204789543U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785861A (en) * | 2016-03-09 | 2016-07-20 | 盐城工学院 | System for monitoring experiment process of extraction tower |
| CN105785861B (en) * | 2016-03-09 | 2019-02-15 | 盐城工学院 | The system that leaching tower experimentation is monitored |
| WO2018058992A1 (en) * | 2016-09-28 | 2018-04-05 | 深圳市易特科信息技术有限公司 | Toxicity detection device and method for wild plant |
| CN109298062A (en) * | 2018-11-02 | 2019-02-01 | 山东建筑大学 | A kind of material sound state of paddling impregnates the detection device and method of water test |
| CN109298062B (en) * | 2018-11-02 | 2024-06-07 | 山东建筑大学 | Detection device and method for dynamic and static soaking water test of wading material |
| CN109772878A (en) * | 2019-02-21 | 2019-05-21 | 曲阜师范大学 | A kind of plant extraction device relating to lead in heavy metal enterprise Soil Surrounding |
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| Date | Code | Title | Description |
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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: 20151118 Termination date: 20170818 |
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| CF01 | Termination of patent right due to non-payment of annual fee |