CN205691509U - A kind of composite heat transfer N-P-K content detection device - Google Patents
A kind of composite heat transfer N-P-K content detection device Download PDFInfo
- Publication number
- CN205691509U CN205691509U CN201620578089.4U CN201620578089U CN205691509U CN 205691509 U CN205691509 U CN 205691509U CN 201620578089 U CN201620578089 U CN 201620578089U CN 205691509 U CN205691509 U CN 205691509U
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- China
- Prior art keywords
- casing
- driving means
- detection device
- spectrogrph
- detection platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 58
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 238000012546 transfer Methods 0.000 title claims abstract description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 14
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 14
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 11
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 241000219739 Lens Species 0.000 description 10
- 210000000695 crystalline len Anatomy 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 238000002536 laser-induced breakdown spectroscopy Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of composite heat transfer N-P-K content detection device, including casing, bottom in described casing is provided with driving means, the upside of described driving means is provided with detection platform, and detection platform is connected with the output shaft of driving means by drive mechanism, the top of described casing is provided with spectrogrph, and spectrogrph is positioned at the surface of detection platform, the first condenser lens it is provided with between described detection platform and spectrogrph, and first condenser lens be fixed on the inwall of casing by support, the second condenser lens being inclined to set it is additionally provided with on described support, the inwall of described casing is provided with laser instrument, the vertical second condenser lens of transmitting terminal of described laser instrument is arranged, the inside of described casing is additionally provided with carbon-dioxide generator, nitrogen gas concn detection device and air exhauster.The error that this utility model produces during can effectively reducing detection；Also can avoid the nitrogen in air that compound fertilizer's nitrogen content detection is impacted, improve the accuracy of testing result.
Description
Technical field
This utility model relates to fertilizer detection technique field, particularly relates to a kind of composite heat transfer N-P-K content detection dress
Put.
Background technology
Recently as the agrotechnical fast development of China, country is more and more higher to the requirement of agricultural product quality, changes
The quality of fertile quality will directly influence production and the quality problems of crops.N, P and K element are that the main of compound fertilizer is supported
Point, in the industrial processes of chemical fertilizer, it is achieved N, P and the real-time monitoring of K element, control chemical fertilizer quality, raising are produced effect
Rate and reduction production cost have positive effect.During the most domestic composite heat transfer, the detection to composition mainly uses
Traditional laboratory analysis methodologies, such as: reagent titrimetry, whole analytical cycle includes the processes such as sampling, sample preparation, although relative to one-tenth
Ripe, good stability, accuracy are high, but complex operation, the longest, and cost is the most of a relatively high.Additionally, it is of the prior art compound
The detection device of fertile N-P-K content needs to use substantial amounts of detecting instrument and equipment during detection, simultaneously in order to improve inspection
Survey the accuracy of result, in addition it is also necessary to sample is carried out repeated detection, so need to take a substantial amount of time, be not suitable for compound fertilizer
Produce the on-line checking of N-P-K content.Comparatively speaking, the compound fertilizer having used LIBS (LIBS) is raw
Produce N-P-K content detection device, have without complicated sample handling processes, be capable of multielement analysis simultaneously and rapidly etc.
Advantage, is the most progressively attempted and is applied to the quality on-line monitoring of various production process, the combustion diagnosis in fossil energy field, ring
The industries such as border detection and archaeology.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of composite heat transfer proposed
N-P-K content detection device.
To achieve these goals, this utility model adopts the technical scheme that
A kind of composite heat transfer N-P-K content detection device, including casing, the bottom in described casing is provided with driving dress
Putting, the upside of described driving means is provided with detection platform, and detection platform is connected by the output shaft of drive mechanism with driving means
Connecing, the top of described casing is provided with spectrogrph, and spectrogrph is positioned at the surface of detection platform, described detection platform and spectrogrph
Between be provided with the first condenser lens, and the first condenser lens is fixed on the inwall of casing by support, described support is additionally provided with in
The second condenser lens being obliquely installed, the inwall of described casing is provided with laser instrument, and the transmitting terminal vertical second of described laser instrument gathers
Light microscopic is arranged, and the inside of described casing is additionally provided with carbon-dioxide generator, nitrogen gas concn detection device and air exhauster, described casing
Side be hinged with chamber door, and the front end of casing is provided with main frame, and the front panel of described main frame is provided with aobvious
Showing equipment, described driving means, carbon-dioxide generator, laser instrument, spectrogrph, nitrogen gas concn detect device, air exhauster and show
Show that equipment all electrically connects with main frame.
Preferably, the top of described casing sets carry hand.
Preferably, described carbon-dioxide generator and air exhauster are all by the ft connection of conduit Yu casing, described conduit
On be respectively connected with electromagnetic valve, and electromagnetic valve electrically connects with main frame.
Preferably, described detection platform is connected with the output shaft of driving means by gear train, and driving means uses step
Enter motor.
Compared with prior art, the beneficial effects of the utility model are: detection platform be connected with motor, by meter
Calculation machine controls the rotational angle of motor, and the sample in detection platform can carry out repeated detection continuously, then by computer meter
Calculate the meansigma methods of repetitive measurement, the error produced during effective minimizing detection；By the inside at casing, titanium dioxide is set
Carbon generator and air exhauster, when measuring compound fertilizer's nitrogen content, the carbon dioxide utilizing carbon-dioxide generator to produce is filled
The inner space of casing, it is to avoid compound fertilizer's nitrogen content detection is impacted by the nitrogen in air, improves the essence of testing result
Really property.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of composite heat transfer N-P-K content detection device that the utility model proposes；
Fig. 2 is the top view of a kind of composite heat transfer N-P-K content detection device that the utility model proposes.
In figure: 1 casing, 2 driving means, 3 detection platform, 4 carbon-dioxide generators, 5 supports, 6 laser instrument, 7 second gather
Light microscopic, 8 spectrogrphs, 9 first condenser lenss, 10 nitrogen gas concns detection devices, 11 chamber doors, 12 air exhausters, 13 main frames, 14 show
Show equipment, 15 carry hands.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
With reference to Fig. 1-2, a kind of composite heat transfer N-P-K content detection device, including casing 1, the bottom in casing 1 sets
There are driving means 2, the upside of driving means 2 to be provided with detection platform 3, and detection platform 3 is by drive mechanism and driving means 2
Output shaft connects, and the top of casing 1 is provided with spectrogrph 8, and spectrogrph 8 is positioned at the surface of detection platform 3, detection platform 3 with
It is provided with the first condenser lens 9 between spectrogrph 8, and the first condenser lens 9 is fixed on the inwall of casing 1, on support 5 by support 5
Being additionally provided with the second condenser lens 7 being inclined to set, the inwall of casing 1 is provided with laser instrument 6, the transmitting terminal vertical of laser instrument 6
Two condenser lenss 7 are arranged, and during work, the laser that laser instrument 6 is launched is radiated on the sample of detection platform 3 through second condenser lens 7,
And reflect to surrounding, part reflected light line enters in spectrogrph 8 through the first condenser lens 9, and the inside of casing 1 is additionally provided with
Carbon-dioxide generator 4, nitrogen gas concn detection device 10 and air exhauster 12, nitrogen gas concn detection device 10 is used for detecting casing 1
Interior nitrogen content, carbon-dioxide generator 4 and air exhauster 12, all by the ft connection of conduit Yu casing, conduit are all connected with
There is electromagnetic valve, and electromagnetic valve electrically connects with main frame 13, and main frame 13 is positioned at the front end of casing 1, casing 1
Side be hinged with chamber door 11, the top of casing 1 sets carry hand 15, and the front panel of main frame 13 is provided with display device
14, driving means 2, carbon-dioxide generator 4, laser instrument 6, spectrogrph 8, nitrogen gas concn detect device 10, air exhauster 12 and show
Show that equipment 14 all electrically connects with main frame 13, after main frame 13 receives the light information that spectrogrph 8 is analyzed, by interior
The software put calculates N-P-K content data in sample automatically, and is shown data by display device 14.
In this utility model, detection platform 3 is connected with motor by gear, passes through computer-controlled stepper motor
Rotational angle, the sample in detection platform 3 is carried out repeated detection, then is calculated the meansigma methods of repetitive measurement by computer,
To reduce the error of detection；By arranging carbon-dioxide generator 4 and air exhauster 12 in the inside of casing 1, measuring compound fertilizer
During nitrogen content, the nitrogen in air can disturb the mensuration of compound fertilizer's nitrogen content, utilizes the titanium dioxide that carbon-dioxide generator 4 produces
Carbon fills the inner space of casing 1, improves the accuracy of testing result.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Novel technical scheme and utility model thereof conceive equivalent or change in addition, all should contain at protection model of the present utility model
Within enclosing.
Claims (4)
1. a composite heat transfer N-P-K content detection device, including casing (1), it is characterised in that in described casing (1)
Bottom is provided with driving means (2), and the upside of described driving means (2) is provided with detection platform (3), and detection platform (3) is by passing
Motivation structure is connected with the output shaft of driving means (2), and the top of described casing (1) is provided with spectrogrph (8), and spectrogrph (8) position
In the surface of detection platform (3), between described detection platform (3) and spectrogrph (8), it is provided with the first condenser lens (9), and first
Condenser lens (9) is fixed on the inwall of casing (1) by support (5), and described support is additionally provided with, on (5), second be inclined to set
Condenser lens (7), the inwall of described casing (1) is provided with laser instrument (6), vertical second optically focused of transmitting terminal of described laser instrument (6)
Mirror (7) is arranged, and the inside of described casing (1) is additionally provided with carbon-dioxide generator (4), nitrogen gas concn detection device (10) and bleeds
Machine (12), the side of described casing (1) is hinged with chamber door (11), and the front end of casing (1) is provided with main frame (13), described
The front panel of main frame (13) is provided with display device (14), described driving means (2), carbon-dioxide generator (4),
Laser instrument (6), spectrogrph (8), nitrogen gas concn detection device (10), air exhauster (12) and display device (14) all with calculating owner
Machine (13) electrically connects.
A kind of composite heat transfer N-P-K content detection device the most according to claim 1, it is characterised in that described casing
(1) top sets carry hand (15).
A kind of composite heat transfer N-P-K content detection device the most according to claim 1, it is characterised in that described dioxy
Change carbon generator (4) and air exhauster (12), all by the ft connection of conduit Yu casing, described conduit are respectively connected with electromagnetic valve
Door, and electromagnetic valve electrically connects with main frame (13).
A kind of composite heat transfer N-P-K content detection device the most according to claim 1, it is characterised in that described detection
Platform (3) is connected with the output shaft of driving means (2) by gear train, and driving means (2) uses motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620578089.4U CN205691509U (en) | 2016-06-15 | 2016-06-15 | A kind of composite heat transfer N-P-K content detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620578089.4U CN205691509U (en) | 2016-06-15 | 2016-06-15 | A kind of composite heat transfer N-P-K content detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691509U true CN205691509U (en) | 2016-11-16 |
Family
ID=57427252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620578089.4U Expired - Fee Related CN205691509U (en) | 2016-06-15 | 2016-06-15 | A kind of composite heat transfer N-P-K content detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254317A (en) * | 2018-10-30 | 2019-01-22 | 中国科学院合肥物质科学研究院 | A kind of potash fertilizer on-line detecting system and method |
-
2016
- 2016-06-15 CN CN201620578089.4U patent/CN205691509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254317A (en) * | 2018-10-30 | 2019-01-22 | 中国科学院合肥物质科学研究院 | A kind of potash fertilizer on-line detecting system and method |
| CN109254317B (en) * | 2018-10-30 | 2022-12-02 | 中国科学院合肥物质科学研究院 | A kind of potash fertilizer online detection system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170615 |