CN207731140U - Digitize tomographic system - Google Patents
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- CN207731140U CN207731140U CN201721922330.1U CN201721922330U CN207731140U CN 207731140 U CN207731140 U CN 207731140U CN 201721922330 U CN201721922330 U CN 201721922330U CN 207731140 U CN207731140 U CN 207731140U
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Abstract
The utility model discloses digitlization tomographic systems, are related to chromatographic technique field, including：For buffer solution, sample liquid input to be mixed to get mixed liquor, and the flow pipe of output target liquid and chromatographic column and a control subsystem, control subsystem include the digital sensor being set on flow pipe and executive item and a control terminal after chromatography.It is disclosed by the utility model digitlization tomographic system using digital sensor by addition to conductance soda acid degrees of data and its remaining environmental parameter value be transmitted to control terminal together, control terminal compares the corresponding conductivity data of each environmental parameter selection, soda acid degrees of data is judged, and control executive item action, the target liquid for meeting target goals data demand to output-index real time data, improves the accuracy of chromatography.
Description
Technical field
The utility model is related to chromatographic technique field more particularly to a kind of digitlization tomographic systems.
Background technology
Column chromatography technology (chromatography) is also known as Column chromatography techniques, is according to each component in sample mixture
It is different with distribution coefficient in mobile phase in stationary phase, through repeatedly distributing the technology for separating component repeatedly.
Chinese invention patent if notification number is CN102258885B discloses a kind of automatic separation system for integrated column chromatography,
It is made of mechanical part and control section, mechanical part includes sensing module, and sensing module includes at least temperature sensor, two
A above liquid-pressure pick-up, more than two conductivity units, two or more PH test cells and air pressure probe,
In, conductivity unit is for detecting liquid electric conductivity in mixing eluent conductivity and integral post, and pH test cells are for detecting
Eluent pH value and whole column liquid pH value are mixed, liquid-pressure pick-up is for detecting the liquid pressure conveyed to integral post
Power and whole column fluid pressure, for detecting fluid temperature in whole column, air pressure probe is used for temperature sensor
Air capacity in detecting system, using temperature sensor, liquid-pressure pick-up, conductivity unit and the pH in sensing module
Test cell to carry out automatic detection in real time to parameters such as material pressure, temperature, conductivity, pH during chromatography, from
And realize the real time monitoring to entire technical process.
But above-mentioned conductivity unit, traditionally only it can transmit a conductivity data, but actually conductivity data meeting
It is influenced by other environmental parameters such as temperature and generates variation, therefore, can cause to generate between the detected value and actual value of detection
Deviation, thus cause to be adjusted to instructing of making mistake, allow final solution result to be deviated.
Utility model content
The utility model provides a kind of digitlization tomographic system, and which improve the accuracy that control terminal sends out instruction, thus
Improve the accuracy of chromatography.
The utility model provides a kind of digitlization tomographic system, including：
For buffer solution, sample liquid input to be mixed to get mixed liquor, and output meets each target goals data and wants after chromatography
The flow pipe for the target liquid asked, the chromatographic column being connected on flow pipe and a control subsystem；
The control subsystem includes：
It is set on the flow pipe, index real time data to detect the mixed liquor and each target liquid
Multigroup digital sensor；
It is set on the flow pipe, the executive item of circulation status to control the flow pipe；And
It is connect with each digital sensor, and controls the executive item action, meet each target goals to export
The control terminal of the target liquid of data demand；
Wherein, the index real time data includes conductivity data, soda acid degrees of data and ambient parameter data, the finger
Heading mark data include the object parameter data corresponding to each index real time data.
Above-mentioned technical proposal examines the index real time data of mixed liquor and target liquid by using digital sensor
Survey, by addition to conductance soda acid degrees of data and environmental parameter value be transmitted to control terminal together, and pass through and compare each environmental parameter
Corresponding conductivity data is chosen to be judged.Avoid conductivity data by other environmental parameters such as temperature
Influence and generate variation, lead to generate between the detected value and actual value of detection deviation and to the instruction that makes mistake,
Improve chromatography precision simultaneously.
In some embodiments, the ambient parameter data includes one in temperature data, data on flows, hydraulic data
Kind or a variety of combinations, the target goals data further include conductivity data, soda acid degrees of data and at least one environment
Target association relationship between supplemental characteristic.
Above-mentioned technical proposal used digital sensor acquisition may influence conductivity data, one kind of soda acid degrees of data or
Various environmental parameters data, and corresponding conductivity data, the soda acid number of degrees under each ambient parameter data of control terminal edit and storage
According to target data, so that the conductivity data detected under difficult environmental conditions, soda acid degrees of data is had corresponding target data
It is compared, eliminates influence of the environmental parameter to conductivity data, improve the accuracy of judgement.
In some embodiments, the flow pipe includes：
To input two intake lines of the buffer solution and the sample liquid respectively；
With the main pipe rail for summarizing two intake lines；And
The output pipe being connect with the main pipe rail, the output pipe include：At least one is real to export the index
When data fit target goals data demand the target liquid qualified solution output pipe, and it is real to export the index
When data do not meet target goals data demand waste liquid waste liquid output pipe；
UV detection devices are equipped between the main pipe rail and the output pipe；
The chromatographic column is connected in the main pipe rail.
Above-mentioned technical proposal is different convenient for chromatography output as needed by the qualified solution output pipe of setting at least one
Target liquid；Meanwhile the waste liquid of target goals data demand is not met by the way that the collection of waste liquid output pipe is arranged, prevent random discharge
Phenomenon avoids pollution environment.
In some embodiments, the executive item includes：
The pump housing and input valve being respectively arranged on two intake lines；
It is set on the main pipe rail, is located at the automatic valve of the chromatographic column input terminal and output end,
The output valve being set on each output pipe.
In above-mentioned technical proposal, automatic valve is respectively set by the front and rear sides in chromatographic column, it is real-time in mixed index
In the case of data and its target goals data are unmatched, it can prevent underproof mixed liquor from entering chromatography by closing automatic valve
Column, to filter waste liquid.
In some embodiments, the control terminal includes that an at least personal computer and at least one are calculated using storehouse
Method carries out the programmable logic controller (PLC) of data storage；
The programmable logic controller (PLC) to store the target goals data and UV target datas, meanwhile, it is described to compile
Journey logic controller controls the executive item action；
The personal computer and programmable logic controller (PLC) communication, realize that data synchronize.
In above-mentioned technical proposal, programmable logic controller (PLC) uses stack algorithm into line number since amount of storage is smaller
According to storage, the repetition covering of data is realized, if that is, nearest data, which there are new data to arrive, replaces covering old data；Separately
Outside, it is communicated between personal computer and programmable logic controller (PLC), realizes personal computer to programmable logic controller (PLC)
Control, while data synchronization is realized, personal computer uses hard-disc storage, and data storage capacity is larger, to effectively prevent letter
Breath is lost.
In some embodiments, the control terminal carries out work with the digital sensor by interacting for handshake
Make the mutual inspection of state.
It by using above-mentioned technical proposal, gives digital sensor one signal when control terminal starts every time, digitizes
Sensor feeds back a signal to control terminal again, and judgement is compared to the signal of feedback in control terminal, and sends out refusal and use, is alert
The instruction information accused or normally enabled.
In some embodiments, friendship that the personal computer and the programmable logic controller (PLC) pass through heartbeat signal
Mutually carry out the mutual inspection of working condition.
By using above-mentioned technical proposal, the phase of the respective working condition of personal computer and programmable logic controller (PLC) is realized
Mutually detection, leads to the omission of information and influences tomographic results to prevent side's delay machine.
In some embodiments, the ID letters of the digital sensor are also stored in the programmable logic controller (PLC)
Breath and calibration data, id information of the programmable logic controller (PLC) based on the digital sensor is to the digitized sensor
Device carries out identification, and carries out parameter tune to the digital sensor according to the calibration data of the digital sensor
Section.
By using above-mentioned technical proposal, programmable logic controller (PLC) by each database for establishing digital sensor,
Each sensor all has the values of information such as fixed model, will be per number when replacing digital sensor or system reboot
The id information of word sensor is compared with the information in programmable logic controller (PLC) database, and whether detection sensor is legal
With instruction information that is effective, and sending out refusal use, alert or normally enable；Number is realized additionally by above-mentioned technical proposal
The on-line calibration for changing sensor, is calibrated without disassembling digital sensor, saves the time, reduces cost of labor.
In some embodiments, the normal work of each component in digitlization tomographic system is also stored in the database
Parameter and/or working life information, and according to the normal operating parameters of each component and/or working life information judge its whether need
It replaces or repairs, if so, locally and/or remotely being warned.
By using above-mentioned technical proposal, the anticipation function to each component working state is realized, reminds work people in advance
Member replaces or repair, prevents failure, improves working efficiency.
In conclusion the utility model has the advantages that：
One, traditional analog sensor is replaced using digital sensor, by the acid-base value and remaining ring in addition to conductance
Border parameter value is transmitted to control terminal together, and chooses corresponding conductivity data, soda acid degrees of data by comparing each environmental parameter
Judged, improve the accuracy that control terminal sends out instruction, to improve chromatography accuracy.
Two, between control terminal and digital sensor by handshake interact carry out working condition mutual inspection,
The stability of raising system.
Three, working condition is carried out by interacting for heartbeat signal with the programmable logic controller (PLC) in personal computer
It mutually checks, information is effectively prevent to lose.
Four, the database that each digital sensor is established in programmable logic controller (PLC) carries out digital sensor
ID is identified, is improved the safety of system, while realizing the purpose of on-line testing, is improved work efficiency.
Five, in programmable logic controller (PLC) storage digitlization tomographic system in each component normal operating parameters and/or
Working life information realizes the anticipation of system.
Description of the drawings
Fig. 1 is the structural schematic diagram for the digitlization tomographic system that the utility model embodiment discloses；
Fig. 2 is the module diagram for the digitlization tomographic system that the utility model embodiment discloses；
The module signal of programmable logic controller (PLC) in the digitlization tomographic system that the positions Fig. 3 the utility model embodiment discloses
Figure.
Reference numeral：
11, intake line；12, main pipe rail；13, output pipe；131, qualified solution output pipe；132, waste liquid efferent duct
Road；21, digital sensor；22, executive item；221, the pump housing；222, valve is inputted；223, output valve；61, automatic valve；
224, alarm；23, control terminal；231, personal computer；232, programmable logic controller (PLC)；2321, logic control element；
2322, database；2323, alarm unit；3, redundant network interchanger；4, remote server；5, UV detection devices；6, it chromatographs
Column.
Specific implementation mode
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
As shown in Figure 1, the utility model discloses a kind of digitlization tomographic system, specifically include：
Flow pipe, including：For two intake lines 11 for buffer solution and sample liquid input；For by each intake line
11 main pipe rails 12 summarized；And connect with main pipe rail 12, to export at least one output pipe 13 of target liquid；Its
In, the buffer solution that above-mentioned intake line 11 inputs with sample liquid for mixing, and output meets each target goals data after chromatography
It is required that target liquid；As shown in Figure 1, in order to collect the waste liquid that index real time data does not meet target goals data, prevent from discharging
The environmental pollution, output pipe 13 is caused to include：At least one meets target goals number for exporting the index real time data
Finger is not met according to the qualified solution output pipe 131 of the desired target liquid, and for exporting the index real time data
The waste liquid output pipe 132 of the waste liquid of heading mark data demand；As shown in Figure 1, in the utility model this embodiment, packet
Include three qualified solution outputs for meeting the target liquid of target goals data demand for exporting the index real time data
Pipeline 131, and UV detection devices 5 are equipped between main pipe rail 12 and each output pipe 13, UV detection devices 5 are for judging through layer
Substance in the solution that column 6 exports is analysed, to determine being exported from which qualified solution output pipe 131；
Chromatographic column 6, is connected on flow pipe；
Control subsystem, including be set on flow pipe, for the index real time data to mixed liquor and target liquid into
Row detection two groups of digital sensors 21, as shown in Fig. 2, including be set on flow pipe, with each digital sensor 21
The corresponding executive item 22 for controlling the circulation status of flow pipe；And as shown in figure 3, include according to digital sensor
The index real time data control executive item 22 of 21 detection gained acts, and meets target goals data to output-index real time data
It is required that target liquid control terminal 23（Such as Fig. 3 institutes）.
As shown in Figure 1, in the utility model this embodiment, two groups of digital sensors 21 are located at chromatographic column 6
Front and rear sides；Digital sensor 21 positioned at 6 front side of chromatographic column is for being detected the index real time data of mixed liquor, position
In the digital sensor 21 positioned at the rear side of chromatographic column 6 be used for the index real time data of the target liquid exported from chromatographic column 6 into
Row detection.
As depicted in figs. 1 and 2, executive item 22 includes：It is set on each intake line 11 for controlling buffer solution and sample liquid
The pump housing 221 of input speed, is set on main pipe rail 12 and distinguishes position the input valve 222 of each 11 break-make of intake line of control
In 6 input terminal of chromatographic column and the automatic valve 61 of output end, and the output valve 223 that is set on each output pipe 13.
As shown in figure 3, control terminal 23 is connect with digital sensor 21, UV detection devices 5 and executive item 22, control terminal 23
Including：An at least personal computer 231 and an at least programmable logic controller (PLC) 232 corresponding with personal computer 231,
Each digital sensor 21 is connect with personal computer 231 and programmable logic controller (PLC) 232 respectively, each executive item 22 with can compile
Journey logic controller 232 connects.As shown in Fig. 2, in the utility model this embodiment, to include two personal computers
231 and two programmable logic controller (PLC)s 232 for be illustrated, certainly, it is thus only necessary to emphasize personal computer 231 and can compile
Journey logic controller 232 is one-to-one, but particular number does not limit depending on practical scale.Programmable logic control
Be equipped with database 2322 in device 232 processed, personal computer 231 has a visualized operation interface, personal computer 231 with it is programmable
It is communicated to connect between logic controller 232, makes operating personnel can be by personal computer 231 to programmable logic controller (PLC) 232
Control operation is carried out, meanwhile, progress data synchronization between personal computer 231 and programmable logic controller (PLC) 232 is realized, but
It is that in the utility model this embodiment, its storage data quantity of the database 2322 of programmable logic controller (PLC) 232 is smaller,
Therefore stack algorithm interim storage data are used, and personal computer 231 uses hard-disc storage, storage data quantity is larger, can
Programmed logic controller 232, which receives, to be synchronized to personal computer 231 after new presupposed information and is stored, to prevent data from losing
Lose, while its own realizes repetition covering of data, if that is, nearest data have new data arrive will covering replace it is old, with
Realize the iteration of data.
In the utility model this embodiment, the default letter that is stored in 232 database 2322 of programmable logic controller (PLC)
Breath includes the target goals data of above-mentioned mixed liquor and target liquid and the UV target datas of target liquid, wherein mixed liquor and target
The respective target goals data of liquid respectively include conductivity data, soda acid degrees of data and ambient parameter data, and environmental parameter
Data include one or more combinations in temperature data, data on flows, hydraulic data, programmable logic controller (PLC) 232 again
In addition to the above-mentioned mixed liquor of storage and the UV target datas of the respective target goals data of target liquid and target liquid in database 2322
Outside, it is also stored between conductivity data, soda acid degrees of data and UV target datas and at least one ambient parameter data
Target association relationship, i.e., corresponding target conductivity data and target acid-base value data within the scope of varying environment supplemental characteristic, such as：
Under conditions of temperature is 25 DEG C, the target data of conductivity data is 80-150mS, the target data of soda acid degrees of data be PH=
4.Except conductivity data, soda acid degrees of data and at least one environmental parameter in above-mentioned each target goals data and target goals data
Target association between target association relationship and UV target datas and at least one ambient parameter data between data closes
It is that the id information and calibration data of each digital sensor 21 are also stored in 232 database 2322 of programmable logic controller (PLC),
And the normal operating parameters of each component and/or working life information in this digitlization tomographic system.Certainly, above-mentioned may be programmed is patrolled
The presupposed information stored in volume 232 database 2322 of controller is synchronized to personal computer 231 and makes a backup store.
As shown in figure 3, programmable logic controller (PLC) 232 further includes logic control element 2321 and alarm unit 2323, number
It is all connected to logic control element 2321 according to library 2322 and alarm unit 2323；It is corresponding, as shown in Figure 1, intake line 11
On and main pipe rail 12 on, positioned at the front side of chromatographic column 6 be separately installed with alarm 224, and alarm 224 and alarm unit
2323 connections.
As shown in figure 3, each digital sensor 21 feeds back the index real time data of the mixed liquor detected or target liquid
To programmable logic controller (PLC) 232, logic control element 2321 is according to the feedack of each digital sensor 21, from data
Corresponding conductivity data is chosen in the ambient parameter data of corresponding target goals data be sent to logic control in library 2322
Judgement is compared in unit 2321, and controls each executive item 22 by judging result and act.
As shown in figure 3, each digital sensor 21 all has fixed model, rated load, allows using load, pole
The id informations such as limited load, sensitivity, programmable logic controller (PLC) 232 in database 2322 by storing each digital sensor
21 each id information, when replacing digital sensor 21 or system reboot, digital sensor 21 sends id information and extremely may be used
Programmed logic controller 232, logic control element 2321 is by the id information and data of each digital sensor 21 in system
The reference id information stored in library 2322 is compared, and whether detection digital sensor 21 is legal or effective, is if detecting
The id information of digital sensor 21 in system is not inconsistent with the reference id information stored in database 2322, then controls alarm unit
2323 carry out local warning, realize and carry out identification to digital sensor 21.
In addition, as shown in figure 3, establishing each digital sensor in the database 2322 of programmable logic controller (PLC) 232
21 calibration data passes the digitlization of each position in system according to the calibration data of digital sensor 21 in database 2322
Sensor 21 carries out parameter regulation to be calibrated, and realizes the on-line calibration of digital sensor 21, is not necessarily to digitized sensor
Device 21, which disassembles, to be calibrated, and the time is saved, and reduces cost of labor.
Secondly, as shown in figure 3, being stored with digitlization tomographic system in the database 2322 of programmable logic controller (PLC) 232
In each component normal operating parameters and/or working life information, can be according to the normal operating parameters of each component and/or work longevity
Life information judges whether it needs replacing or repair, if so, control alarm unit 2323 carries out local warning, realizes to each
The anticipation function of component working state reminds staff to replace or repair, prevents failure, improves working efficiency in advance.
As shown in Fig. 2, in order to improve the stability of system, in the utility model this embodiment, control terminal 23 and number
The mutual inspection for carrying out working condition between word sensor 21 by the interaction of handshake, when control terminal 23 starts every time
Give digital sensor 21 1 signals, digital sensor 21 feeds back a signal to control terminal 23, the feedback signal packet again
The id information of each digital sensor 21 is included, control terminal 23 carries out the signal of feedback with the corresponding id information in database 2322
In digital sensor 21 there are when problem, or there is certain symptom and needs to handle but not interfere with temporarily normal in contrast judgement
When operation and the variation of sensor in error range when, make that refusal uses, warning or the instruction that normally enables are believed
Breath.
As shown in Fig. 2, information is lost in order to prevent, in the utility model this embodiment, personal computer 231 with can
Programmed logic controller 232 carries out the mutual inspection of working condition by the interaction of heartbeat signal.It, can i.e. every a specific time
Programmed logic controller 232 i.e. to computer 231 send a data packet, personal computer 231 receive after in the specific time
One information of interior reply passes through 232 transmission data packet of programmable logic controller (PLC) and personal meter to programmable logic controller (PLC) 232
The case where calculation 231 return information of machine, judges whether bipartite communication link is already off, if programmable logic controller (PLC) 232
And personal computer 231 is in preset time when mutually can not receive to square signal, then judges personal computer 231 or programmable patrol
Collect 232 delay machine of controller.It is another in the case of personal computer 231 or the wherein side's delay machine of programmable logic controller (PLC) 232
Square control system is out of service, and personal computer 231 or programmable logic controller (PLC) 232 in delay machine state is waited for restart；
Or system continues to run with, but data are directly stored in the personal computer 231 or programmable logic controller (PLC) 232 of normal work, wait for
After delay machine side restarts, then send data to delay machine side.Wherein, judge personal computer 231 or programmable logic controller (PLC) 232
Whether normal preset time is not more than 1 minute.
As shown in Fig. 2, the digitlization tomographic system that the utility model discloses further includes an at least redundant network interchanger
3, every redundant network interchanger 3 corresponds to one group of personal computer 231 and programmable logic controller (PLC) 232, the individual in every group
Computer 231 and programmable logic controller (PLC) 232 are communicated with corresponding redundant network interchanger 3 respectively, in addition, more being provided with
In the case of a redundant network interchanger 3, each 3 intercommunication of redundant network interchanger, and remotely taken with one respectively
Business device 4 communicates.By the setting of redundant network interchanger 3 and remote server 4, local work station and remote work station are realized
Redundant Control realizes the effect of remote parameter modification, remote online calibration and remote failure warning.In addition, long-range clothes
Business device 4 can also realize the high in the clouds storage of information, and the information of each component in each workstation system is collected respectively and is stored in high in the clouds,
The data information of each supplier can also be collected simultaneously and be stored in high in the clouds, called convenient for the later stage, and realize each supplier and work
The information sharing of factory.
Based on the digitlization chromatography method of above-mentioned digitlization tomographic system, include the following steps：
S0：Configuration buffer solution is required according to the target liquid for the output of being chromatographed, and by buffer solution and sample liquid respectively from defeated
Enter the input of pipeline 11 to be mixed to get mixed liquor；
S1：Digital sensor 21 is detected the index real time data of mixed liquor, and feeds back to control terminal 23；
S2：Control terminal 23 acquire in the index real time data of mixed liquor conductivity data and soda acid degrees of data respectively at least
A kind of real time correlation relationship between ambient parameter data, and the target association relationship between the corresponding index target data stored with it
It compares, judges whether to match, if so, the control action of executive item 22 makes mixed liquor enter chromatographic column 6；
S21：Target liquid is gone out from chromatographic column 6, is detected by UV detection devices 5, contained substance in target liquid is judged, to sentence
It is disconnected to receive sampling point, that is, judge to export from which qualified solution output pipe 131；
S3：Digital sensor 21 is detected the index real time data for the target liquid that chromatographic column 6 is gone out, and feeds back to
Control terminal 23；
S4：Control terminal 23 acquire in the index real time data of target liquid conductivity data and soda acid degrees of data respectively at least
A kind of real time correlation relationship between ambient parameter data, and the target association relationship between the corresponding index target data stored with it
It compares；Meanwhile it is real-time between the UV data and at least one ambient parameter data of 5 detection of the acquisition UV of control terminal 23 detection devices
Incidence relation, and the real time correlation relationship between its corresponding UV target data stored and at least one ambient parameter data is opposite
Than；Each Data Matching is judged, if so, otherwise output exports giving up to waste liquid to corresponding qualified solution output pipe 131
Liquid output pipe 132.
The digitlization tomographic system that the utility model discloses, before chromatography, first by digital sensor 21 to mixing
Liquid is detected, and is fed back to control terminal 23 and judged whether the mixed liquor for chromatography is qualified, is just inputted under the premise of qualification
To chromatographic column 6, to the waste liquid rate that degraded；In addition, after chromatography by qualified solution output pipe 131 export target liquid before again
It is secondary that target liquid is detected by digital sensor 21, and feed back to control terminal 23 and judge whether target liquid qualified；Secondly,
Soda acid degrees of data and remaining ring using digital sensor 21 by mixed liquor and the target liquid of chromatography output in addition to conductance
Border parameter value is transmitted to control terminal 23 together, and chooses corresponding conductivity data and the soda acid number of degrees by comparing each environmental parameter
According to being judged, conductivity data is avoided, soda acid degrees of data is influenced by other environmental parameters such as temperature and generates variation, lead
Cause to generate deviation between the detected value and actual value of detection and to the instruction that makes mistake, to improve the accuracy of chromatography.
Above example is only to illustrate the technical solution of the utility model, rather than is carried out to the protection domain of utility model
Limitation.Although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art still may be used
It is modified to technical solution described in the above embodiment with not making creative work, to obtain different, essence not
It is detached from the other technologies scheme of the design of the utility model, it is claimed that these technical solutions similarly belong to the utility model
Range.
Claims (9)
1. digitizing tomographic system, which is characterized in that including：
For buffer solution, sample liquid input to be mixed to get mixed liquor, and output meets each target goals data demand after chromatography
The flow pipe of target liquid, the chromatographic column being connected on flow pipe（6）An and control subsystem；
The control subsystem includes：
Be set on the flow pipe, index real time data to detect the mixed liquor and each target liquid it is multigroup
Digital sensor（21）；
It is set on the flow pipe, the executive item of circulation status to control the flow pipe（22）；And with each institute
State digital sensor（21）Connection, and control the executive item（22）Action meets each target goals data and wants to export
The control terminal for the target liquid asked（23）；
Wherein, the index real time data includes conductivity data, soda acid degrees of data and ambient parameter data, the index mesh
Mark data include the object parameter data corresponding to each index real time data.
2. digitlization tomographic system as described in claim 1, which is characterized in that the ambient parameter data includes temperature number
According to, one or more combinations in data on flows, hydraulic data, the target goals data further include conductivity data, acid
Target association relationship between basicity data and at least one ambient parameter data.
3. digitlization tomographic system as described in claim 1, which is characterized in that the flow pipe includes：
To input two intake lines of the buffer solution and the sample liquid respectively（11）；
With by two intake lines（11）The main pipe rail summarized（12）；And
With the main pipe rail（12）The output pipe of connection（13）, the output pipe（13）Including：At least one to export
State the qualified solution output pipe that index real time data meets the target liquid of target goals data demand（131）, and with
Export the waste liquid output pipe that the index real time data does not meet the waste liquid of target goals data demand（132）；
The main pipe rail（12）With the output pipe（13）Between be equipped with UV detection devices（5）；
The chromatographic column（6）It is connected to the main pipe rail（12）In.
4. digitlization tomographic system as claimed in claim 3, which is characterized in that the executive item（22）Including：
It is respectively arranged at two intake lines（11）On the pump housing（221）And input valve（222）；
It is set to the main pipe rail（12）Above, it is located at the chromatographic column（6）The automatic valve of input terminal and output end（61）,
It is set to each output pipe（13）On output valve（223）.
5. digitlization tomographic system as claimed in claim 4, which is characterized in that the control terminal（23）Including at least one
People's computer（231）And at least one programmable logic controller (PLC) that data storage is carried out using stack algorithm（232）；
The programmable logic controller (PLC)（232）To store the target goals data and UV target datas, meanwhile, it is described to compile
Journey logic controller（232）Control the executive item（22）Action；
The personal computer（231）And the programmable logic controller (PLC)（232）Communication realizes that data synchronize.
6. digitlization tomographic system as claimed in claim 5, which is characterized in that the control terminal（23）It is passed with the digitlization
Sensor（21）The mutual inspection of working condition is carried out by the interaction of handshake.
7. digitlization tomographic system as claimed in claim 5, which is characterized in that the personal computer（231）With it is described can
Programmed logic controller（232）The mutual inspection of working condition is carried out by the interaction of heartbeat signal.
8. digitlization tomographic system as claimed in claim 5, which is characterized in that the programmable logic controller (PLC)（232）In
Also it is stored with the digital sensor（21）Id information and calibration data, the programmable logic controller (PLC)（232）It is based on
The digital sensor（21）Id information to the digital sensor（21）Identification is carried out, and according to the number
Change sensor（21）Calibration data to the digital sensor（21）Carry out parameter regulation.
9. digitlization tomographic system as claimed in claim 5, which is characterized in that the programmable logic controller (PLC)（232）In
The normal operating parameters and/or working life information of each component in digitlization tomographic system are also stored with, and according to each component
Normal operating parameters and/or working life information judge whether it needs replacing or repair, if so, carrying out local and/or remote
Journey warns.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279625A (en) * | 2017-12-30 | 2018-07-13 | 利穗科技(苏州)有限公司 | Digitize tomographic system and method |
| CN109345056A (en) * | 2018-08-15 | 2019-02-15 | 江苏中南建设装饰有限公司 | A kind of construction personnel's behavior real time monitoring system |
| CN110173186A (en) * | 2019-05-29 | 2019-08-27 | 苏州柯利达装饰股份有限公司 | A kind of multi-supports curtain wall system for the inwardly opened window component that links |
| CN110618114A (en) * | 2019-08-09 | 2019-12-27 | 苏州百源基因技术有限公司 | Liquid phase chip workstation |
| CN110702853A (en) * | 2019-09-16 | 2020-01-17 | 煤科集团沈阳研究院有限公司 | Digital gas purification system and method |
| WO2023203312A1 (en) * | 2022-04-20 | 2023-10-26 | University Of Newcastle Upon Tyne | Verifying the identity of a sensor and/or device |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108279625A (en) * | 2017-12-30 | 2018-07-13 | 利穗科技(苏州)有限公司 | Digitize tomographic system and method |
| CN108279625B (en) * | 2017-12-30 | 2023-09-05 | 利穗科技(苏州)有限公司 | Digital chromatography system and method |
| CN109345056A (en) * | 2018-08-15 | 2019-02-15 | 江苏中南建设装饰有限公司 | A kind of construction personnel's behavior real time monitoring system |
| CN110173186A (en) * | 2019-05-29 | 2019-08-27 | 苏州柯利达装饰股份有限公司 | A kind of multi-supports curtain wall system for the inwardly opened window component that links |
| CN110618114A (en) * | 2019-08-09 | 2019-12-27 | 苏州百源基因技术有限公司 | Liquid phase chip workstation |
| CN110702853A (en) * | 2019-09-16 | 2020-01-17 | 煤科集团沈阳研究院有限公司 | Digital gas purification system and method |
| WO2023203312A1 (en) * | 2022-04-20 | 2023-10-26 | University Of Newcastle Upon Tyne | Verifying the identity of a sensor and/or device |
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