CN108844952A - A kind of Cation Exchange Capacity in Soils analyzer - Google Patents
A kind of Cation Exchange Capacity in Soils analyzer Download PDFInfo
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- CN108844952A CN108844952A CN201810709941.0A CN201810709941A CN108844952A CN 108844952 A CN108844952 A CN 108844952A CN 201810709941 A CN201810709941 A CN 201810709941A CN 108844952 A CN108844952 A CN 108844952A
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- bottle
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- pedestal
- soils
- analyzer
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- 238000005341 cation exchange Methods 0.000 title claims abstract description 18
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 40
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000002474 experimental method Methods 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 238000004448 titration Methods 0.000 abstract description 12
- 239000000243 solution Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011026 diafiltration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/04—Batch operation; multisample devices
- G01N2201/0415—Carrusel, sequential
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a kind of Cation Exchange Capacity in Soils analyzers, the pedestal is equipped with sample tray, filter membrane is equipped in sample bottle, the side of sample tray is equipped with experimental box, the upper end of experimental box is equipped with experiment mouth, it tests mouth and sample bottle cooperates, the side of experimental box is equipped with rotary cylinder, condensing bulb, steam generation bottle, the rotary cylinder is equipped with sample bottle cap, sample bottle is covered equipped with steam inlet, steam (vapor) outlet, reagent adding mouth, pressurization hole, steam generation bottle is connect by pipeline with steam inlet, the condensing bulb is connected to by pipeline with steam (vapor) outlet, pedestal is equipped with reagent addition pump, receiving bottle, air compressor, the upper end of receiving bottle is equipped with buret, pedestal is equipped with linear motion mould group, the linear motion mould group is equipped with manipulator；Analyzer of the invention realize elute automatically, produce solution, titration is detected on one, solve the problems, such as that current manual titration causes experimental data inaccurate.
Description
Technical field
The present invention relates to laboratory equipment technical field more particularly to a kind of Cation Exchange Capacity in Soils analyzers.
Background technique
The measurement of Cation Exchange Capacity in Soils is influenced by many factors, as the property of exchanger, concentration of salt solution and pH,
ELUTION METHOD etc., it is necessary to which stringent operating technology of grasping could obtain reliable result.
Current elution equipment is primarily used to produce pedotheque solution, carries out manual titration again then to obtain experiment
Data, this mode is not only complex for operation step, and efficiency is lower, and manual titration's error is larger, the experiment number finally obtained
According to less reliable.
Summary of the invention
The present invention provides a kind of Cation Exchange Capacity in Soils analyzer aiming at deficiencies of the prior art,
Realize elute automatically, produce solution, titration be detected on one, solve current manual titration cause experimental data inaccuracy
Problem, while working efficiency is increased, the time is saved, error is reduced, makes experimental data relatively reliable, accurately.
The present invention solve technical problem technical solution be：
A kind of Cation Exchange Capacity in Soils analyzer, including pedestal, sample bottle, reagent bottle, controller, solenoid valve, it is described
The quantity of reagent bottle be it is multiple, multiple reagent bottles are provided with different reagents, characterized in that the pedestal be equipped with sample carrier
Disk, sample tray are equipped with bottle slot, and sample bottle is mounted in bottle slot, filter membrane are equipped in sample bottle, the side of sample tray is set
Have an experimental box, the upper end of experimental box is equipped with experiment mouth, and experiment mouth and sample bottle cooperate, the side of experimental box be equipped with rotary cylinder,
Condensing bulb, steam generation bottle, the rotary cylinder are equipped with sample bottle cap, and the sample bottle is covered on the top of experiment mouth, sample
Product bottle cap and sample bottle cooperate, and sample bottle is covered equipped with steam inlet, steam (vapor) outlet, reagent adding mouth, pressurization hole, steam generation
Bottle is connect by pipeline with steam inlet, and the condensing bulb is connected to by pipeline with steam (vapor) outlet, and pedestal is added equipped with reagent
Pump, receiving bottle, the side of pedestal are equipped with air compressor, and one end of reagent addition pump is connect by pipeline with reagent adding mouth,
The other end of reagent addition pump is connect by pipeline with reagent bottle, and the air compressor is connected to by pipeline with pressurization hole, institute
Receiving bottle and condensing bulb are stated by pipeline connection, the side of receiving bottle is equipped with liquid level sensor and color sensor, receiving bottle
Upper end is equipped with buret, and buret is connect by titrating pump with the reagent bottle for holding titrating solution, and pedestal is equipped with linear motion mould
Group, the linear motion mould group are equipped with manipulator.
The upper end outer ledge of the sample bottle is equipped with bottle edge, and the lower end of sample bottle is hatch frame, the lower end of sample bottle
Equipped with connector, the diameter of connector is less than the diameter of sample bottle, and the filter membrane is placed in the upper end of connector, on connector
Equipped with bottom of bottle lid, bottom of bottle lid is threadedly engaged with connector, and bottom of bottle is covered equipped with drainage hole.
The downside of the experimental box is equipped with exhausted bath box, and exhausted bath box is mounted on the upper end of pedestal, between experimental box and exhausted bath box
Pass through pipeline connection.
The pedestal is equipped with bracket, and the linear motion mould is mounted on bracket.
The upper end of the pedestal is cased with chassis shell, and chassis shell is equipped with drawing hole, and sample tray is set in drawing hole, sample
The rear side of pallet is equipped with close to switch, described to be set on bracket close to switch.
The controller is fixed on chassis shell, and the side of controller is equipped with mini-printer, mini-printer and control
Device electrical connection.
The steam generation bottle includes bottle body, and the inside of the bottle body is equipped with heater strip, and the lower end of bottle body connects equipped with electric wire
The side of head, steam generation bottle is equipped with small pump, and small pump is connected to bottle body.
The pedestal is equipped with receiving bottle mounting base, and the receiving bottle is fixed in receiving bottle mounting base.
Screw thread is equipped on the outside of the upper end of the receiving bottle, the upper end of receiving bottle is equipped with bottle cap, and bottle cap and receiving bottle screw thread connect
It connects, bottle cap is equipped with multiple pipe joints.
The pedestal is equipped with cleaning pump, the quantity of cleaning pump be it is multiple, experimental box and receiving bottle are connected with cleaning pump, institute
The lower end for stating receiving bottle is equipped with drainage hole, and drainage hole is connected to by cleaning pump with exhausted bath box.
Beneficial effects of the present invention：
1. analyzer of the invention realize elute automatically, produce solution, titration is detected on one, experimenter adds sample
After only needing to set data by controller after product, equipment can be automatically performed all experimentations, solve at present
Manual titration leads to the problem of experimental data inaccuracy, while increasing working efficiency, saves the time, reduces error, allows
Experimental data is relatively reliable, accurately；Staff can be liberated simultaneously, allows staff can during equipment detects automatically
Other work are carried out with having time, are improved work efficiency, the automatic operating of equipment ensure that the safety of experimentation.
2. the present invention increases bottle along the crawl that can be convenient for manipulator at sample bottle edge, guarantee the fastness of crawl, together
When being installed in experiment mouth, sample bottle can be fixed, be hung, the lower section of sample bottle is connector, can be to mistake
Filter membrane is supported fixation, it is no longer necessary to by other branch stake tools, while can be threadedly engaged with bottom of bottle lid, detachably
Bottom of bottle lid can be convenient for subsequent cleaning, avoid the deposition of dirt, it is easy to use.
3. present invention setting exhausted bath box, carries out centralized collection processing to experiment wastewater, avoids experiment wastewater to environment
Pollution and destruction, ensure that the health in experimentation.
4. present invention setting chassis shell, whole process are completed in chassis shell, on the one hand equipment and reagent bottle can be risen
To protective effect, while preventing external environment from reagent is polluted and being interfered with sample, it is ensured that the reliability of experiment, another party
Face can be avoided the reagent in experimentation and splash on the body of experimenter, guarantees the safety of experiment, also avoids personnel not small
The heart causes to collide with to laboratory apparatus, and chassis shell increases the safety of experiment, has double protection effect.
5. the present invention is positioned proximate to switch, it is ensured that sample tray is installed in place rear equipment and just starts operation, prevents sample disc
Not in place, the problem of preventing manipulator from can not accurately grab sample bottle, is installed, avoids the problem that colliding with, damage.
6. the present invention realizes the transfer of sample bottle position by the cooperation of manipulator and movement mould group, experimenter has been acted on behalf of
Artificial transfer, improve efficiency, increase the safety in transfer process.
7. the present invention is additionally arranged mini-printer, experimental data can be printed in time after the end of the experiment, increased
The convenience used, facilitates control of the experimenter to experimental data, automatic printing, simple and quick, save the time, using just
Benefit.
8. the present invention designs a kind of steam generation bottle, vapor is provided for experimentation, device structure is simple, and manufacture is held
Easily, easy to use, cost is relatively low.
9. the present invention is equipped with receiving bottle mounting base on pedestal, it can guarantee the fastness that receiving bottle is placed, avoid various
Receiving bottle is flushed to by pipeline in logical liquid, it is ensured that the safety during experiment progress.
10. the present invention increases cleaning pump, the auto-flushing to receiving bottle, experimental box can be realized, flushing effect is good, speed
Fastly, water resource is saved, the time manually cleaned is saved, improves efficiency.
11. present invention setting color sensor and liquid level sensor, it is ensured that receive the accuracy of liquor capacity, color sensing
Device can determine titration end-point automatically, instead of artificial observation, save manpower, while detection is more accurate, improves experiment number
According to accuracy.
12. the present invention installs bottle cap in the upper end of receiving bottle, the pipeline connecting with receiving bottle can be fixed, it is ensured that
The reliability of use process avoids slipping in pipeline use.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is the inside overall structure diagram that the present invention removes chassis shell；
Fig. 3 is sample bottle structural schematic diagram.
In figure, 1- chassis shell；2- controller；3- mini-printer；4- sample tray；5- sample bottle；501- bottles of edges；502-
Connector；503 bottom of bottle lids；504- drainage hole；6- manipulator；7- linear motion mould group；8- steam generation bottle；9- rotary cylinder；
10- sample bottle cap；11- experimental box；12- condensing bulb；13- liquid level sensor；14- color sensor；15- receiving bottle；16- waste liquid
Case；17- pedestal；18- bracket；19- cleaning pump.
Specific embodiment
For a better understanding of the present invention, embodiments of the present invention are explained in detail with reference to the accompanying drawing.
As shown in Fig. 2, a kind of Cation Exchange Capacity in Soils analyzer, including pedestal 17, sample bottle 5, reagent bottle, controller
2, solenoid valve, the quantity of the reagent bottle be it is multiple, multiple reagent bottles are provided with different reagents, and the pedestal 17 is equipped with sample
Product pallet 4, sample tray 4 are equipped with bottle slot, the quantity of the bottle slot be it is multiple, 9 are equipped in the present embodiment, sample bottle 5 is pacified
It in bottle slot, can prevent sample bottle 5 from toppling over, filter membrane is equipped in sample bottle 5, filter membrane is filtered using polytetrafluoro micropore
Film, the side of sample tray 4 are equipped with experimental box 11, and the upper end of experimental box 11 is equipped with experiment mouth, and experiment mouth is settable multiple, at this
2 are provided in embodiment, experiment mouth and sample bottle 5 cooperate, and the height of experimental box 11 is greater than 5 height of sample bottle, by sample bottle 5
It is placed in experiment mouth, guarantees that sample bottle 5 can be vacantly in experimental box 11, convenient for the lower end drain of sample bottle 5.
The side of experimental box 11 is equipped with rotary cylinder 9, condensing bulb 12, steam generation bottle 8, the corresponding rotation of each experiment mouth
Rotaring cylinder 8, the rotary cylinder 8 are equipped with sample bottle cap 10, and the sample bottle cap 10 is set to the top of experiment mouth, sample bottle cap
10 cooperate with sample bottle 5, and when being tested, sample bottle cap 10 is used to seal sample bottle 5, and sample bottle cap 10 is equipped with steam
Import, steam (vapor) outlet, reagent adding mouth, pressurization hole, steam generation bottle 8 are connect by pipeline with steam inlet, the condensing bulb
12 are connected to by pipeline with steam (vapor) outlet, and pipeline is equipped with solenoid valve.
Pedestal 17 is equipped with the side of reagent addition pump, receiving bottle 15, pedestal equipped with air compressor, air compressor into
Row it is external, do not reside in cabinet, reagent addition pump for card mole pump, card a mole pump be provided with 4, respectively from different reagents
One end of bottle connection, reagent addition pump connect by pipeline with reagent adding mouth, the other end of reagent addition pump pass through pipeline and
Reagent bottle connection, the air compressor are connected to by pipeline with pressurization hole, and receiving bottle 15 is described equipped with 2 in the present embodiment
Receiving bottle 15 and condensing bulb 12 pass through pipeline connection, are equipped with solenoid valve on pipeline, prevent from being pressurizeed, adding reagent, logical
Interfere with each other influence when steam, the side of receiving bottle 15 is equipped with liquid level sensor 13 and color sensor 14, receiving bottle 15 it is upper
End is equipped with buret, and buret is connect by titrating pump with the reagent bottle for holding titrating solution, and titration pump uses syringe pump, pedestal 17
It is equipped with linear motion mould group 7, the linear motion mould group 7 is equipped with manipulator 6, and linear motion mould group 7 can guarantee machinery
Hand 6 realizes X-axis, Y-axis, the movement on Z axis.
It is fixed for the ease of the installation to sample bottle 5 and facilitates the crawl of manipulator 6, as shown in figure 3, the sample bottle
5 upper end outer ledge is equipped with bottle along 501, and the lower end of sample bottle 5 is hatch frame, and the lower end of sample bottle 5 is equipped with connector
502, the diameter of connector 502 is less than the diameter of sample bottle 5, filter membrane easy to support, and the filter membrane is placed in connector 502
Upper end, connector 502 is equipped with bottom of bottle lid 503, and bottom of bottle lid 503 is threadedly engaged with connector 502, convenient for cleaning, bottom of bottle lid
503 are equipped with drainage hole 504.
The downside of the experimental box 11 is equipped with exhausted bath box 16, and exhausted bath box 16 is mounted on the upper end of pedestal 17, experimental box 11 with
Pass through pipeline connection between exhausted bath box 16.
The pedestal 17 is equipped with bracket 18, and the linear motion mould group 7 is set on bracket 18.
As shown in Figure 1, the upper end of the pedestal 17 is cased with chassis shell 1, guarantee operates with safety, and chassis shell 1 is equipped with
Drawing hole, the downside of sample tray 4 are equipped with electrical appliance kit, and electrical appliance kit is equipped with electric elements, and sample tray 4 is mounted on the upper of electrical appliance kit
Side, electrical appliance kit are equipped with slideway, and sample tray 4 is mounted on slideway, and sample tray 4 is set in drawing hole, can be from drawing hole
Addition sample is inside pulled out, it is that tri- line of NPN is normally opened close to switch, institute close to switch that the rear side of sample tray 4, which is equipped with close to switch,
It states and is set on bracket 18 close to switch.
The controller 2 is fixed on chassis shell 1, and controller 2 is controlled using PLC, and the side of controller 2 is equipped with miniature beat
Print machine 3, mini-printer 3 are electrically connected with controller 2.
The steam generation bottle 8 includes bottle body, and the inside of the bottle body is equipped with heater strip, and the lower end of bottle body connects equipped with electric wire
The side of head, steam generation bottle 8 is equipped with small pump, and small pump is connected to bottle body.
The pedestal 17 is equipped with receiving bottle mounting base, and the receiving bottle 17 is fixed in receiving bottle mounting base, described to connect
It receives and is equipped with screw thread on the outside of the upper end of bottle 15, the upper end of receiving bottle 15 is equipped with bottle cap, and bottle cap is threadedly coupled with receiving bottle 15, on bottle cap
Equipped with multiple pipe joints, pipe joint respectively with buret, the cleaning pipe of flushing, the pipeline that is connect with condensing bulb into
Row connection, is fixed pipeline.
The pedestal 17 is equipped with cleaning pump 19, and the quantity of cleaning pump 19 is multiple, setting 3 in the present embodiment, experiment
Case 11 and receiving bottle 15 are connected with a cleaning pump 19, are used to be rinsed experimental box 11 and receiving bottle 15 after experiment,
The lower end of the receiving bottle 15 is equipped with drainage hole, and drainage hole is connected to by a cleaning pump 19 with exhausted bath box 16, is used to receive
Waste liquid in bottle 15 is extracted into exhausted bath box 16, and solenoid valve is equipped on pipeline.
When being tested, the bottle slot on sample tray 4 is numbered for 1-9, and in input controller 2, first will
Sample tray 4 is pulled out out of chassis shell 1, then will be put into filter membrane in sample bottle 5,9 sample bottles, respectively correspond 9 altogether
Bottle slot, is not added sample in first sample bottle, and as experiment contrast, pedotheque is added in remaining；Then sample tray 4 is pushed away
Into in chassis shell 1, sample tray 4 in place after, tri- line of NPN it is normally opened close to switch can sense sample tray 4, at this time program unlock
Start to start, incude close to switch less than sample tray 4 if tri- line of NPN is normally opened, program does not start；It is mechanical after program starting
Hand 6 grabs sample bottle 5, while rotary cylinder 9 rises and rotate to side, and sample bottle 5 is placed into experiment mouth simultaneously by manipulator 6
After being moved to 4 top of sample tray, rotary cylinder 9 declines, and sample bottle cap 10 is covered on sample bottle 5；It is rubbed at this time by card
You pump the addition ammonium acetate solution 60ml into sample bottle 5, and then to pressurization diafiltration is carried out in sample bottle 5, diafiltration 4 times repeatedly are filtered
After washing, 2ml paraffin solution, 1ml NaOH solution, pure water are added into sample bottle 5, then passes through steam generation bottle 8 to sample
Vapor is added in product bottle 5 and carries out distillation 20 minutes, steam, which passes through, flows into receiving bottle 15 after condensing bulb 12 condenses, in receiving bottle 15
80ml solution is received, the volume of solution in receiving bottle 15 is detected by liquid level sensor 13,80ml is reached and distills stopping later,
Then the solution in receiving bottle 15 is titrated, titration end-point is judged by color sensor 14, after the completion of titration, passed through
Solution in receiving bottle 15 is evacuated in exhausted bath box 16 by cleaning pump 19, then by another cleaning pump 19 to receiving bottle 15 and reality
Tryoff 11 is rinsed, and washing time is 1 minute, is then successively carried out to the sample in other sample bottles 5 according to above-mentioned steps
Detection, all experimental datas are printed automatically by mini-printer 3 after the completion of waiting all samples to detect.
It, for those of ordinary skill in the art, can be with although the present invention has shown that and describe the embodiment of the present invention
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where not departing from the principle and spirit of the invention by understanding,
It belongs within the claims protection scope of the invention.
Claims (10)
1. a kind of Cation Exchange Capacity in Soils analyzer, including pedestal, sample bottle, reagent bottle, controller, solenoid valve, the examination
The quantity of agent bottle be it is multiple, multiple reagent bottles are provided with different reagents, characterized in that the pedestal be equipped with sample tray,
Sample tray is equipped with bottle slot, and sample bottle is mounted in bottle slot, and filter membrane is equipped in sample bottle, and the side of sample tray is equipped with real
Tryoff, the upper end of experimental box are equipped with experiment mouth, and experiment mouth and sample bottle cooperate, and the side of experimental box is equipped with rotary cylinder, condensation
Bottle, steam generation bottle, the rotary cylinder are equipped with sample bottle cap, and the sample bottle is covered on the top of experiment mouth, sample bottle
Lid cooperates with sample bottle, and sample bottle is covered equipped with steam inlet, steam (vapor) outlet, reagent adding mouth, pressurization hole, and steam generation bottle is logical
It crosses pipeline to connect with steam inlet, the condensing bulb is connected to by pipeline with steam (vapor) outlet, and pedestal is equipped with reagent addition pump, connects
Bottle is received, the side of pedestal is equipped with air compressor, and one end of reagent addition pump is connect by pipeline with reagent adding mouth, and reagent adds
The other end of pump is added to connect by pipeline with reagent bottle, the air compressor is connected to by pipeline with pressurization hole, the reception
Bottle is with condensing bulb by pipeline connection, and the side of receiving bottle is equipped with liquid level sensor and color sensor, and the upper end of receiving bottle is set
There is buret, buret is connect by titrating pump with the reagent bottle for holding titrating solution, and pedestal is equipped with linear motion mould group, described
The mould group that moves along a straight line is equipped with manipulator.
2. a kind of Cation Exchange Capacity in Soils analyzer as described in claim 1, characterized in that outside the upper end of the sample bottle
Side edge is equipped with bottle edge, and the lower end of sample bottle is hatch frame, and the lower end of sample bottle is equipped with connector, and the diameter of connector is less than
The diameter of sample bottle, the filter membrane are placed in the upper end of connector, and connector is equipped with bottom of bottle lid, bottom of bottle lid and connector spiral shell
Line cooperation, bottom of bottle are covered equipped with drainage hole.
3. a kind of Cation Exchange Capacity in Soils analyzer as described in claim 1, characterized in that set on the downside of the experimental box
There is exhausted bath box, exhausted bath box is mounted on the upper end of pedestal, passes through pipeline connection between experimental box and exhausted bath box.
4. a kind of Cation Exchange Capacity in Soils analyzer as described in claim 1, characterized in that the pedestal is equipped with branch
Frame, the linear motion mould are mounted on bracket.
5. a kind of Cation Exchange Capacity in Soils analyzer as claimed in claim 4, characterized in that the upper end of the pedestal is cased with
Chassis shell, chassis shell are equipped with drawing hole, and sample tray is set in drawing hole, and the rear side of sample tray is equipped with close to switch, institute
It states and is set on bracket close to switch.
6. a kind of Cation Exchange Capacity in Soils analyzer as claimed in claim 5, characterized in that the controller is fixed on machine
In box shell, the side of controller is equipped with mini-printer, and mini-printer is electrically connected with the controller.
7. a kind of Cation Exchange Capacity in Soils analyzer as described in claim 1, characterized in that the steam generation bottle includes
Bottle body, the inside of the bottle body are equipped with heater strip, and the lower end of bottle body is equipped with power lug, and the side of steam generation bottle is equipped with moisturizing
Pump, small pump are connected to bottle body.
8. a kind of Cation Exchange Capacity in Soils analyzer as described in claim 1, characterized in that the pedestal, which is equipped with, to be received
Bottle mounting base, the receiving bottle are fixed in receiving bottle mounting base.
9. a kind of Cation Exchange Capacity in Soils analyzer as claimed in claim 8, characterized in that outside the upper end of the receiving bottle
Side is equipped with screw thread, and the upper end of receiving bottle is equipped with bottle cap, and bottle cap is threadedly coupled with receiving bottle, and bottle cap is equipped with multiple piping connections
Head.
10. a kind of Cation Exchange Capacity in Soils analyzer as described in claim 1, characterized in that the pedestal is equipped with clear
Wash pump, the quantity of cleaning pump be it is multiple, experimental box and receiving bottle are connected with cleaning pump, and the lower end of the receiving bottle is equipped with drain
Hole, drainage hole are connected to by cleaning pump with exhausted bath box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709941.0A CN108844952B (en) | 2018-07-02 | 2018-07-02 | Soil cation exchange capacity tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709941.0A CN108844952B (en) | 2018-07-02 | 2018-07-02 | Soil cation exchange capacity tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108844952A true CN108844952A (en) | 2018-11-20 |
| CN108844952B CN108844952B (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810709941.0A Active CN108844952B (en) | 2018-07-02 | 2018-07-02 | Soil cation exchange capacity tester |
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| Country | Link |
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| CN (1) | CN108844952B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110865138A (en) * | 2019-12-09 | 2020-03-06 | 苏州新仪科学仪器有限公司 | Reagent management device and extraction equipment |
| CN115343241A (en) * | 2022-10-13 | 2022-11-15 | 山东畜牧兽医职业学院 | On-site rapid sampling detection device and detection method for water for livestock breeding |
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