CN106706947A - Automatic sampler, sample injection method and Kjeldahl apparatus detecting system - Google Patents
Automatic sampler, sample injection method and Kjeldahl apparatus detecting system Download PDFInfo
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- CN106706947A CN106706947A CN201710143577.1A CN201710143577A CN106706947A CN 106706947 A CN106706947 A CN 106706947A CN 201710143577 A CN201710143577 A CN 201710143577A CN 106706947 A CN106706947 A CN 106706947A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1065—Multiple transfer devices
- G01N35/1067—Multiple transfer devices for transfer to or from containers having different spacing
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Abstract
The invention discloses an automatic sampler, a sample injection method and a Kjeldahl apparatus detecting system, and belongs to the technical field of apparatus control, wherein the automatic sampler comprises a feeding turntable device, a rotating motor device, an ascending and descending motor device and a digestion pipe rod ejecting device, wherein the feeding turntable device is connected with the rotating motor device; the digestion pipe rod ejecting device is connected with the ascending and descending motor device; the feeding turntable device is used for loading a digestion pipe; the rotating motor device is used for driving the feeding turntable device to rotate, so that the working digestion pipe rotates to an ascending and descending position; the digestion pipe rod ejecting device is connected with and positioned at the lower side of the feeding turntable device and the ascending and descending position, and is used for driving the working digestion pipe to do ascending or descending movement; the ascending and descending motor device is used for driving the digestion pipe rod ejecting device to do ascending or descending movement. The advantages that the energy consumption is low, and the size is small are realized.
Description
Technical field
The present invention relates to Instrument Control Technology field, and in particular to a kind of automatic sampler, sample injection method and kjeldahl determination
Instrument detecting system.
Background technology
Kjeldahl apparatus is the principle according to the content constant of nitrogen in protein, by the content of nitrogen in determination sample so as to
Calculate the instrument of protein content.Because the method for its protein content survey calculation is called Kjeldahl's method, therefore it is referred to as kelvin
Azotometer, also known as azotometer, protein testing instrument, crude protein analyzer.Current kjeldahl apparatus is substantially and is entered using craft
Sample loading mode carries out sample introduction operation to sample, but manual sample introduction inconvenient operation, and efficiency is low, convex the problems such as occupy tester
Show, and analyze worker and inevitably touch high temperature and strong acid and strong base, so there is very big danger.
Therefore, in order to solve problem present in above-mentioned manual input mode, some automatic samplers are currently provided, it is real
The auto injection of existing sample.For example, a kind of automatic sampler of kjeldahl apparatus is disclosed in Chinese patent CN203465284U,
The part such as including lifting platform, left and right travel(l)ing rest, controller, can be by disappearing for being placed on lifting platform by controller control lifting platform
Pipe entirety lifting is boiled, with auto injection.But, this input mode can only be that all on lifting platform disappear to boil pipe and carry out entirety
Motion is risen or fallen, and is only needed to use one when actually sampling to disappear and is boiled pipe, cause a large amount of wastes of energy, high energy consumption.
For example, a kind of disk carry post rod type flame spectrum instrument is disclosed in Chinese patent CN203259535U entering automatically
Sample device, such as be loaded, and sample usually is placed on into a specific immovable position, and sample is drawn in sample needle movement in the past
This, sample-adding removes sample after terminating, when sample size is more, it is necessary to which all sample levels are stringed out, sample-adding
Pin can just be accurately positioned and is loaded, therefore volume shared by the structure of the above than larger, and then can cause the body of whole instrument
Product is larger.
The content of the invention
Therefore, the embodiment of the present invention technical problem to be solved is automatic sampler high energy consumption of the prior art, body
Product is big.
Therefore, a kind of automatic sampler of the embodiment of the present invention, including charging rotating-table apparatus, rotary electric machine device, lifting
Electric machine and digest tube pin-lift arrangement, charging rotating-table apparatus be connected with rotary electric machine device, digest tube pin-lift arrangement and lift
Electric machine is connected；
The charging rotating-table apparatus, for loading digest tube；
The rotary electric machine device, for driving charging rotating-table apparatus to rotate, makes work digest tube turn at lifting position；
The digest tube pin-lift arrangement, connects at charging rotating-table apparatus lower section, the lifting position, for driving the work
Carry out rising or falling motion as digest tube；
The lifting motor device, for driving digest tube pin-lift arrangement to rise or fall motion.
Preferably, the charging rotating-table apparatus include that rotating disk, digest tube load position, hole position label and label sensor, disappear
Change pipe and load position connection on rotating disk, the connection of hole position label is located at digest tube and loads position periphery and load position one by one with digest tube
Correspondence；
The hole position label, the positional information for showing each digest tube loading position on rotating disk；
The label sensor, connection is located at the lifting position, the positional information for that can recognize hole position label.
Preferably, also include：
Digest tube is connected at charging rotating-table apparatus top, the lifting position, for disappearing to the work in level sensor
The situation that enters for changing pipe is detected.
Preferably, also include：
Carry over facility, is sheathed on work digest tube openend top, including is available for the hollow structure that work digest tube passes through, and is used for
Pass through for it when the digest tube that works is carried out and rises or falls motion.
Preferably, also include：
Removable reagent barrel storage platform, connection is located at automatic sampler enclosure, for placing reagent barrel, including pulley.
A kind of sample injection method of automatic sampler of the embodiment of the present invention, comprises the following steps：
When the sample introduction message of the loading position positional information of the digest tube comprising work digest tube is received, rotary electric machine device is controlled
The rotating disk of charging rotating-table apparatus is driven to be rotated；
The hole position label that the identification of abstract factory sensor enters in identification region；
Judge be consistent into whether the hole position label in identification region loads position positional information with the digest tube of work digest tube；
When being consistent into the digest tube loading position positional information of the hole position label in identification region and work digest tube, control turns
Dynamic electric machine stops driving, and stalls rotating disk；
Control lifting motor device driving digest tube pin-lift arrangement carries out ascending motion, and the digest tube that pushes the work forward rises, with sample introduction.
Preferably, whether the hole position label judged into identification region loads position with the digest tube of work digest tube
The step of positional information is consistent includes：
Judge whether the number-mark of the hole position label into identification region loads position position with the digest tube of work digest tube
The number-mark of information is consistent；
When the number-mark for entering the hole position label in identification region loads position positional information with the digest tube of work digest tube
When number-mark is consistent, the positioning judged into the hole position label in identification region identifies whether the digest tube with work digest tube
The positioning mark for loading position positional information is consistent；
When the positioning mark for entering the hole position label in identification region loads position positional information with the digest tube of work digest tube
When positioning mark is consistent, obtains the hole position label entered in identification region and load position positional information with the digest tube of work digest tube
The judged result being consistent.
Preferably, the control lifting motor device driving digest tube pin-lift arrangement carries out ascending motion, pushes the work forward and disappears
Change pipe to rise, include the step of with sample introduction：
Control lifting motor device driving digest tube pin-lift arrangement carries out ascending motion, and the digest tube that pushes the work forward rises, and work disappears
Change pipe through carry over facility, carry out sample introduction.
Preferably, the control rotary electric machine device stops driving, the step of stall rotating disk after, the control lifting
Electric machine drives the digest tube pin-lift arrangement to carry out ascending motion, and the digest tube that pushes the work forward rises, the step of with sample introduction before, also
Comprise the following steps：
Control digest tube whether there is in level sensor sensing work digest tube；
When work digest tube is sensed, upper elevator is carried out into the control lifting motor device driving digest tube pin-lift arrangement
Dynamic, the digest tube that pushes the work forward rises, the step of with sample introduction.
A kind of kjeldahl apparatus detecting system of the embodiment of the present invention, including above-mentioned automatic sampler and kjeldahl determination
Instrument；
The automatic sampler is used for kjeldahl apparatus auto injection.
The technical scheme of the embodiment of the present invention, has the following advantages that：
1. automatic sampler provided in an embodiment of the present invention, by setting digest tube pin-lift arrangement, can only drive work to digest
Pipe carries out elevating movement, to realize auto injection, it is to avoid the integral elevating of digest tube during each sample introduction, so as to reduce energy
Consumption, it is to avoid the waste of resource.And after reducing the amount of movement of digest tube, can greatly avoid because of the solution that digest tube moving belt comes
The accident such as excessive, is such as the dangerous solution high of strong acid and strong base in digest tube, can improve the safety coefficient of experiment.By setting
Charging rotating-table apparatus and rotary electric machine device, without sample needle move can sample introduction, and due to every time in lifting position
Place's sample introduction, therefore, not only improve because need sample needle to move and caused by the big defect of equipment instrument, and lifting position fixes
So that the sample introduction degree of accuracy is high, sample introduction efficiency can be also improved.
2. automatic sampler provided in an embodiment of the present invention, by setting hole position label and label sensor, using numbering
Mark and positioning mark, can be recognized accurately the numbering of digest tube on rotating disk, can be accurately positioned work digest tube again,
Improve sample introduction accuracy.
3. sample injection method provided in an embodiment of the present invention, the step of by recognizing hole position label, needed for only identifying
When being consistent, i.e., after contraposition accurately at lifting position, work digest tube position is increased, realize sample introduction, improve carry accurate
Property and security.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the specific embodiment of the invention, specific embodiment will be retouched below
The accompanying drawing to be used needed for stating is briefly described, it should be apparent that, drawings in the following description are some realities of the invention
Mode is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is a structural representation for specific example of automatic sampler in the embodiment of the present invention 1；
Fig. 2 is a top view for specific example of automatic sampler in the embodiment of the present invention 1.
Reference：
1- feeds rotating-table apparatus, 11- label sensors, 2- rotary electric machine devices, 3- lifting motor devices, 4- digest tubes push rod dress
Put, 5- digest tubes are in level sensor, 6- carrys over facility, the removable reagent barrel storage platforms of 7-, 71- pulleys, 72- reagent barrels, 8-
Shell, 9- slides lower margin.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, the orientation of the instruction such as term " top ", " lower section ", " interior ", " outward "
Or position relationship is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, and
Be not indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine
Tool is connected, or electrically connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can also be two
The connection of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.
As long as additionally, technical characteristic involved in invention described below different embodiments non-structure each other
Can just be combined with each other into conflict.
Embodiment 1
The present embodiment provides a kind of automatic sampler, can be especially suitable with the supporting any test apparatus for being applicable to sample introduction
In kjeldahl apparatus, as shown in figure 1, automatic sampler overall package is in shell 8, automatic sampler bottom is connected with shell 8
There is slip lower margin 9, enclosed inside has including charging rotating-table apparatus 1, rotary electric machine device 2, lifting motor device 3 and digest tube top
Lever apparatus 4, is divided into four regions inside shell 8, as shown in figure 1, there is charging rotating-table apparatus 1 in top left region, sit down in region
There are removable reagent barrel storage platform, rotary electric machine device 2 and digest tube pin-lift arrangement 4 etc., there is reagent barrel in lower right area, enter
Material rotating-table apparatus 1 are connected with rotary electric machine device 2, and digest tube pin-lift arrangement 4 is connected with lifting motor device 3.
Charging rotating-table apparatus 1 are used to load digest tube；Preferably, digest tube is equidistantly to arrange on charging rotating-table apparatus 1
Row.
Rotary electric machine device 2 is used to drive charging rotating-table apparatus 1 to rotate, and work digest tube is turned at lifting position；
Work digest tube is the digest tube of selected charging in all digest tubes being loaded on charging rotating-table apparatus 1.
Digest tube pin-lift arrangement 4 is connected at the lower section of charging rotating-table apparatus 1, lifting position, for driving work to digest
Pipe carries out rising or falling motion, that is to say, that digest tube pin-lift arrangement 4 aligns with work digest tube, digest tube pin-lift arrangement 4
Lifting only drive work digest tube to lift, the inspection for such as realizing to sample in ejection work digest tube to kjeldahl apparatus upwards
Survey, other digest tubes on charging rotating-table apparatus 1 are motionless.
Lifting motor device 3 is used to drive digest tube pin-lift arrangement 4 to rise or fall motion.The number of work digest tube can
Selected according to actual needs, can be one, or two or more.
Above-mentioned automatic sampler, by setting digest tube pin-lift arrangement, can only drive work digest tube to carry out lifting fortune
It is dynamic, to realize auto injection, it is to avoid the integral elevating of digest tube during each sample introduction, so as to reduce energy consumption, it is to avoid resource
Waste.And after reducing the amount of movement of digest tube, can greatly avoid because of the accident such as solution is excessive that digest tube moving belt comes,
Such as it is the dangerous solution high of strong acid and strong base in digest tube, the safety coefficient of experiment can be improved.Filled by setting charging rotating disk
Put with rotary electric machine device, without sample needle move can sample introduction, and due to the sample introduction at lifting position every time, because
This, not only improve because need sample needle to move and caused by the big defect of equipment instrument, and lifting position fixes and causes sample introduction
The degree of accuracy is high, can also improve sample introduction efficiency.
Preferably, as shown in Fig. 2 charging rotating-table apparatus 1 include that rotating disk, digest tube load position, hole position label and label and pass
Sensor 11, digest tube loads position connection and is located on rotating disk, and the connection of hole position label is located at digest tube and loads position periphery and and digest tube
Position is loaded to correspond.Preferably, rotating disk can be circular, and digest tube loading position is uniform, be equally spacedly arranged at round turntable
Outward flange.
Hole position label is used to show the positional information of each digest tube loading position on rotating disk, it is preferable that the positional information bag
Include number-mark and positioning is identified, positioning mark can be used for help and judge whether work digest tube is gone at lifting position, can be with
It is pattern identification or symbol logo, such as "+" shape.
The connection of label sensor 11 is located at lifting position, the positional information for that can recognize hole position label.Preferably, mark
It can be imageing sensor to sign sensor.
Above-mentioned automatic sampler, by setting hole position label and label sensor, is identified, both using number-mark and positioning
The numbering of digest tube on rotating disk can be recognized accurately, work digest tube can be accurately positioned again, improve sample introduction accuracy.
Preferably, as shown in figure 1, automatic sampler also includes digest tube in level sensor 5, digest tube is in level sensor 5
Connection is located above charging rotating-table apparatus 1, at lifting position, is detected for the situation that enters to the digest tube that works.It is preferred that
Ground, digest tube is located at openend in the connection of level sensor 5, can be realized from proximity switch, when work digest tube
When in place, proximity switch just can detect whether that work digest tube enters position, so as to carry out subsequent operation again, then be controlled if any position is entered
Rise, do not return then and alarm.Can realize that work digest tube detects function, Neng Goubao in place in level sensor by digest tube
Protect the normal operation of instrument.
Preferably, as shown in figure 1, automatic sampler also includes carry over facility 6, it is sheathed on work digest tube openend
Side, including be available for the hollow structure that work digest tube passes through, for when the digest tube that works carries out rising or falling motion for it
Pass through.The hollow structure of carry over facility 6 is only for work digest tube longitudinally through the lateral displacement of limitation work digest tube, is work
Make to provide an auxiliary fulcrum during digest tube elevating movement, it is ensured that its catenary motion, it is to avoid work digest tube is being moved through
Inclined in journey or side is fallen, and then liquid leakage in pipe can be prevented, improve the safety and reliability of instrument.
Preferably, as shown in figure 1, automatic sampler also includes removable reagent barrel storage platform 7, its connection is located at automatic
Injector enclosure, for placing reagent barrel, including pulley 71.As shown in figure 1, multiple reagent barrels 72 can be placed in shell 8,
Alkali lye, distilled water and BAS etc. can be stored respectively, and power is provided to multichannel water influent pipeline by peristaltic pump, membrane pump,
Realize a kind of acid of a passage, it is to avoid reagent cross pollution.It is convenient to transport and install by removable reagent barrel storage platform 7.
Embodiment 2
The present embodiment provides a kind of sample injection method of automatic sampler, can be applied to the automatic sampler of above-described embodiment 1, including
Following steps：
S1, when receive the digest tube comprising work digest tube load position positional information sample introduction message when, control rotary electric machine
Device 2 drives the rotating disk of charging rotating-table apparatus 1 to be rotated；Into step S2；
The hole position label that S2, the identification of abstract factory sensor 11 enter in identification region；Into step S3；
Whether S3, the hole position label judged into identification region load position positional information phase with the digest tube of work digest tube
Symbol；When being consistent into the digest tube loading position positional information of the hole position label in identification region and work digest tube, into step
Rapid S4；When the hole position label and the digest tube of work digest tube that enter in identification region load position positional information not to be corresponded, dimension
Hold present situation；
S4, control rotary electric machine device 2 stop driving, and stall rotating disk；
S5, the driving digest tube pin-lift arrangement 4 of control lifting motor device 3 carry out ascending motion, and the digest tube that pushes the work forward rises, with
Sample introduction.Preferably, work digest tube through sample introduction after carry over facility 6, topple over during preventing sample introduction by digest tube.
When any step in above-mentioned steps S1-S5 breaks down, stop instrument and alarm, after trouble shooting, then
Carry out next step.
Above-mentioned sample injection method, the step of by recognizing hole position label, needed for only identifying when being consistent, i.e., in a liter decrease
After putting place's contraposition accurately, work digest tube position is increased, realize sample introduction, improve carry accuracy and security.
Preferably, whether the hole position label judged into identification region of step S3 fills with the digest tube of work digest tube
Carrying the step of position positional information is consistent includes：
Whether S31, the number-mark of the hole position label judged in entrance identification region load position with the digest tube of work digest tube
The number-mark of positional information is consistent；When the number-mark for entering the hole position label in identification region and the digestion of work digest tube
When the number-mark that pipe loads position positional information is consistent, into step S32；When the numbering for entering the hole position label in identification region
When the number-mark that mark loads position positional information with the digest tube of work digest tube is not corresponded, into step S34；
S32, judge the positioning into the hole position label in identification region identify whether with work digest tube digest tube load position
The positioning mark of positional information is consistent；When the digestion of the positioning mark and work digest tube for entering the hole position label in identification region
When the positioning mark that pipe loads position positional information is consistent, into step S33；When the positioning for entering the hole position label in identification region
When the positioning mark that mark loads position positional information with the digest tube of work digest tube is not corresponded, control rotating disk carries out minor rotation
Adjustment, untill positioning mark is consistent.
S33, the digest tube loading position positional information phase for obtaining the hole position label and work digest tube entered in identification region
The judged result of symbol.
S34, the digest tube for obtaining the hole position label entered in identification region and working digest tube load position positional information not
The judged result being consistent.
Above-mentioned sample injection method, by judge respectively number-mark and positioning mark the step of, distinguished be not aligned be by
What which kind of reason was caused, be that digest tube numbering is not corresponded, or positions no accurate positioning, so as to improve location efficiency, is entered
And improve sample introduction accuracy.
Preferably, after step S4, before step S5, also comprise the following steps：
S4-1, control digest tube whether there is in the sensing work digest tube of level sensor 5；
S4-2, when work digest tube is sensed, into step S5.
By above-mentioned steps S4-1 and S4-2, can determine whether out work digest tube whether actual installation in position, so as to enter
One step avoids sample introduction mistake, improves sample introduction accuracy and security.
Embodiment 3
The present embodiment provides a kind of kjeldahl apparatus detecting system, including embodiment 1 automatic sampler and kjeldahl apparatus；From
Dynamic injector is used for kjeldahl apparatus auto injection, the full-automatic sample introduction of sample batch is realized, automatically by the sample delivery of batch
Sample detection is carried out into kjeldahl apparatus, the automation of whole process and unattended, the work of mitigation operator is fully achieved
Intensity and operator is avoided to be contacted with excessive hazardous agents.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
1. a kind of automatic sampler, it is characterised in that including charging rotating-table apparatus（1）, rotary electric machine device（2）, lifting motor
Device（3）With digest tube pin-lift arrangement（4）, feed rotating-table apparatus（1）With rotary electric machine device（2）Connection, digest tube push rod dress
Put（4）With lifting motor device（3）Connection；The charging rotating-table apparatus（1）, for loading digest tube；The rotary electric machine dress
Put（2）, for driving charging rotating-table apparatus（1）Rotate, work digest tube is turned at lifting position；The digest tube push rod
Device（4）, connection is positioned at charging rotating-table apparatus（1）At lower section, the lifting position, for driving the work digest tube to carry out
Rise or fall motion；The lifting motor device（3）, for driving digest tube pin-lift arrangement（4）Rise or fall motion.
2. automatic sampler according to claim 1, it is characterised in that the charging rotating-table apparatus（1）Including rotating disk, disappear
Change pipe and load position, hole position label and label sensor（11）, digest tube load position connection be located at rotating disk on, hole position label connection position
Load position periphery and load position with digest tube in digest tube and correspond；The hole position label, for showing that each disappears on rotating disk
Change the positional information that pipe loads position；The label sensor（11）, connection is located at the lifting position, for that can recognize hole position
The positional information of label.
3. automatic sampler according to claim 1 and 2, it is characterised in that also include：
Digest tube is in level sensor（5）, connection is positioned at charging rotating-table apparatus（1）At top, the lifting position, for described
A situation that enters for work digest tube is detected.
4. the automatic sampler according to claim any one of 1-3, it is characterised in that also include：
Carry over facility（6）, work digest tube openend top is sheathed on, including the hollow structure that work digest tube passes through is available for,
For passing through for it when the digest tube that works is carried out and rises or falls motion.
5. the automatic sampler according to claim any one of 1-4, it is characterised in that also include：
Removable reagent barrel storage platform（7）, connection is located at automatic sampler enclosure, for placing reagent barrel, including cunning
Wheel（71）.
6. a kind of sample injection method of automatic sampler, it is characterised in that comprise the following steps：
When the sample introduction message of the loading position positional information of the digest tube comprising work digest tube is received, rotary electric machine device is controlled
（2）Drive charging rotating-table apparatus（1）Rotating disk rotated；Abstract factory sensor（11）The hole that identification enters in identification region
Position label；Judge whether the hole position label into identification region loads position positional information phase with the digest tube of work digest tube
Symbol；When being consistent into the digest tube loading position positional information of the hole position label in identification region and work digest tube, control turns
Dynamic electric machine（2）Stop driving, stall rotating disk；Control lifting motor device（3）Drive digest tube pin-lift arrangement（4）Carry out
Ascending motion, the digest tube that pushes the work forward rises, with sample introduction.
7. sample injection method according to claim 6, it is characterised in that the hole position label that the judgement enters in identification region
Whether loaded the step of position positional information is consistent with the digest tube of work digest tube includes：
Judge whether the number-mark of the hole position label into identification region loads position position with the digest tube of work digest tube
The number-mark of information is consistent；When the number-mark for entering the hole position label in identification region and the digest tube dress of work digest tube
When the number-mark for carrying position positional information is consistent, the positioning judged into the hole position label in identification region is identified whether and work
The positioning mark that the digest tube of digest tube loads position positional information is consistent；When the positioning mark for entering the hole position label in identification region
When the positioning mark that knowledge loads position positional information with the digest tube of work digest tube is consistent, the hole position into identification region is obtained
Label loads the judged result that position positional information is consistent with the digest tube of work digest tube.
8. the sample injection method according to claim 6 or 7, it is characterised in that the control lifting motor device（3）Driving disappears
Change pipe pin-lift arrangement（4）Ascending motion is carried out, the digest tube that pushes the work forward rises, included the step of with sample introduction：
Control lifting motor device（3）Drive digest tube pin-lift arrangement（4）Ascending motion is carried out, the digest tube that pushes the work forward rises,
Work digest tube passes through carry over facility（6）, carry out sample introduction.
9. the sample injection method according to claim any one of 6-8, it is characterised in that the control rotary electric machine device（2）
Stop driving, the step of stall rotating disk after, the control lifting motor device（3）Drive digest tube pin-lift arrangement（4）Enter
Row ascending motion, the digest tube that pushes the work forward rises, the step of with sample introduction before, also comprise the following steps：
Control digest tube is in level sensor（5）Sensing work digest tube whether there is；
When work digest tube is sensed, into the control lifting motor device（3）Drive digest tube pin-lift arrangement（4）Carry out
Ascending motion, the digest tube that pushes the work forward rises, the step of with sample introduction.
10. a kind of kjeldahl apparatus detecting system, it is characterised in that including the auto injection described in claim any one of 1-5
Device and kjeldahl apparatus；The automatic sampler is used for kjeldahl apparatus auto injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710143577.1A CN106706947B (en) | 2017-03-12 | 2017-03-12 | A kind of sample injection method of autosampler and kjeldahl apparatus detecting system |
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|---|---|---|---|
| CN201710143577.1A CN106706947B (en) | 2017-03-12 | 2017-03-12 | A kind of sample injection method of autosampler and kjeldahl apparatus detecting system |
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| CN106706947B CN106706947B (en) | 2018-06-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443903A (en) * | 2018-10-25 | 2019-03-08 | 四川众望安全环保技术咨询有限公司 | A kind of integrated apparatus of treatments of the sample and heavy metal analysis |
| CN109813861A (en) * | 2018-12-21 | 2019-05-28 | 中国科学院合肥物质科学研究院 | A kind of green automated system of Soil K+adsorption |
| CN109827888A (en) * | 2019-03-22 | 2019-05-31 | 常州市易用科技有限公司 | Sample automatic entrance-exit sample component and permeability detection device |
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| GB1286207A (en) * | 1969-06-03 | 1972-08-23 | Technicon Instr | Self-locating sample receptacle having integral identification label |
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| WO2015032136A1 (en) * | 2013-09-09 | 2015-03-12 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Rotary table positioning device, load transmission system and plasma processing device |
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| GB1286207A (en) * | 1969-06-03 | 1972-08-23 | Technicon Instr | Self-locating sample receptacle having integral identification label |
| CN103020567A (en) * | 2012-12-25 | 2013-04-03 | 河南华润电力首阳山有限公司 | Ore separation barrel distinguishing system |
| CN203465284U (en) * | 2013-08-28 | 2014-03-05 | 徐新 | Automatic sampler of Kieldahl azotometer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109443903A (en) * | 2018-10-25 | 2019-03-08 | 四川众望安全环保技术咨询有限公司 | A kind of integrated apparatus of treatments of the sample and heavy metal analysis |
| CN109443903B (en) * | 2018-10-25 | 2021-07-13 | 四川众望安全环保技术咨询有限公司 | Integrated device for sample digestion and heavy metal detection |
| CN109813861A (en) * | 2018-12-21 | 2019-05-28 | 中国科学院合肥物质科学研究院 | A kind of green automated system of Soil K+adsorption |
| CN109827888A (en) * | 2019-03-22 | 2019-05-31 | 常州市易用科技有限公司 | Sample automatic entrance-exit sample component and permeability detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106706947B (en) | 2018-06-19 |
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Address after: 250101 Shandong city of Ji'nan province high tech Zone ten Road No. 7000 Han Yu Valley A3 block 1 building fourth layer Patentee after: Haineng Future Technology Co.,Ltd. Address before: 250101 Shandong city of Ji'nan province high tech Zone ten Road No. 7000 Han Yu Valley A3 block 1 building fourth layer Patentee before: JINAN HANON INSTRUMENTS Co.,Ltd. |