CN207730532U - Core sample automatic separating apparatus - Google Patents
Core sample automatic separating apparatus Download PDFInfo
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- CN207730532U CN207730532U CN201721769803.9U CN201721769803U CN207730532U CN 207730532 U CN207730532 U CN 207730532U CN 201721769803 U CN201721769803 U CN 201721769803U CN 207730532 U CN207730532 U CN 207730532U
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Abstract
The utility model belongs to nuclear fuel aftertreatment technology field, more particularly to a seed nucleus sample automatic separating apparatus.The device includes：Mechanical arm separation module, pump module, pump module is connected to the mechanical arm separation module, reagent and sampling probe sampling are added for mechanical arm separation module, and control system module, the control system module is connected to the mechanical arm separation module and the pump module, for controlling pump module and the mechanical arm platform automatic running.To reduce space used in glove box, facilitate maintenance maintenance；Shorten reagent, sample flowing time, improves and take liquid precision, shorten disengaging time, improve efficiency；Realize the function of secondary load sample separation after an eluent dilutes.
Description
Technical field
The application belongs to nuclear fuel aftertreatment technology field, more particularly to the core sample in a kind of glove box is automatically separated dress
It sets.
Background technology
Currently, the analysis method of neptunium in aftertreatment technology assay laboratory of China, uranium, plutonium have greatly be required for it is pre-
Sample pretreatment is first carried out, i.e., separating and extracting is carried out to analysis object, reduces the interference of other elements in sample, it just can be by sample
Product enter apparatus measures and then obtain analysis data.Such as when post-processing pilot plant process operation, assay laboratory neptunium post
Separation task weight, and the disengaging time of each sample is longer, and the speed of separation and culture can not keep up with the acquisition of sample completely
Speed causes post sample stacking extremely serious, and current manual separation operation mode can no longer meet existing requirement.For
In 200 tons of future or even more massive reprocessing plant, analysis task can be more heavy, if to complete analysis task,
It certainly will need to increase a large amount of analysis staff and analysis post, it is not that this, which is undoubtedly to the development of following assay laboratory,
Profit.
With the development of science and technology, the sample pretreatment equipment of automation has moved towards more and more fields, market at present
Present on automate sample pretreatment equipment, applicable object is the sample of the mostly industries such as environment, agricultural product, biological medicine,
Compared with the sample of nuclear industry spent fuel reprocessing process, aftertreatment technology sample has its particularity：(1) sample matrices are nitre
There is acid volatility and strong corrosive, market instrument and equipment not to have corrosion resistance ability substantially, and part instrument component is very short
Time in will corrosion and damage, cause device longevity short；
(2) there is sample radioactivity, lock out operation need to be carried out in closing glove box.Hand sleeving inner space is limited, not only sets
Standby arrangement is inconvenient, while to post facility maintenance difficult；
(3) sample separation process has particularity, and the separation method due to detaching neptunium, plutonium etc. in aftertreatment technology is special
Door exploitation, separation process need equipment to have secondary load sample separation function after an eluent dilution, and there is presently no complete
The full separation equipment for supporting this functionality.
(4) equipment for using XYZ mechanical arm patterns, does not have extracting chromatographic column separation function.
(5) equipment is all made of integrated design, and farther out, reagent flowing time in transmission pipeline is long for reagent bottle distance, point
From efficiency and take liquid accuracy poor.
Therefore, develop that a set of to meet the equipment that nuclear fuel aftertreatment technology sample is automatically separated be very necessary.
Utility model content
(1) purpose that utility model is created
In order to overcome the deficiencies of the prior art, neptunium, the plutonium that the utility model discloses a set of in aftertreatment technology feed liquid
Glove box in core sample automate separator.
(2) technical solution
In order to overcome the deficiencies of the prior art.The disclosure is realized by following scheme：
One seed nucleus sample automatic separating apparatus, including：Mechanical arm separation module, pump module, the pump module are connected to institute
Mechanical arm separation module is stated, it is described for mechanical arm separation module addition reagent and sampling probe sampling and control system module
Control system module is connected to the mechanical arm separation module and the pump module, flat with the mechanical arm for controlling pump module
Platform automatic running.
A kind of mechanical arm separation module, including：Mechanical arm platform and the reagent being arranged on the mechanical arm platform
Holding tank holder, separation column holder and sample bottle rack；
Wherein, the mechanical arm platform has 5 shifting axles, includes for moving being moved on the directions XYZ for sampling probe
3 axis, for mobile example bottle rack axis of Z-direction movement, for mobile separation column holder in X-direction
A mobile axis.
The mechanical arm separation module further includes：
Lifter plate on mechanical arm platform is set, and the sample bottle rack is arranged on lifter plate, by lifter plate in Z
It is moved on direction.
The mechanical arm separation module further includes：
The sliding rail column being arranged on mechanical arm platform, the separation column holder is connected with the sliding rail column, by sliding rail in X
It is moved on direction.
Except the mechanical arm separation module is in glove box, other equipment is totally placed in outside glove box.
The mechanical arm separation module further includes：Liquid waste processing component, the liquid waste processing component are detached with mechanical arm
Module is connected, and is located at below separation column holder, the waste liquid for handling splitter on separation column holder.
The liquid waste processing component includes：Sampling probe rinse bath, water conservancy diversion funnel and waste liquid holding tank, the water conservancy diversion funnel connect
Connect sampling probe rinse bath and waste liquid holding tank.
The mechanical arm separation module further includes：TEVA/UTEVA splitters, and match with TEVA/UTEVA splitters
Close the sealed connecting component used；
TEVA/UTEVA splitters described herein refer to double splitter modes using TEVA and UTEVA resins.
Wherein, the sealed connecting component is divided into the first sealed connecting component and the second sealed connecting component；Wherein, the first sealing connects
Fitting generally cylindrical structure, is axially arranged with a pair of parallel plane, and the first sealed connecting component axial centre runs through equipped with two sections
Circular hole, first segment are equipped with taper chamfering through circular hole top, and second segment is more than first segment circular hole through Circularhole diameter；
Second sealed connecting component generally cylindrical structure is divided into three sections of different steps of size, first segment step
For cylindrical type, first segment step overall diameter is identical through bore inner diameter as the first sealed connecting component second segment, and second segment step is
Polygonal, third section step is circular platform type, and the second sealed connecting component axial centre is equipped with from first segment step to third section step
Gradually smaller three sections of diameter run through circular hole, the first sealed connecting component and the second sealed connecting component are fixedly connected into sealed connection
Part.
The separation column holder generally rectangular slot, slot bottom run through circular hole equipped with pairs of, and circular hole parallelly distribute on runs through
Circular hole is divided into the different two parts of diameter, and rectangular slot one end is equipped with section side and handle.
The sampling probe rinse bath is L-type structure, and vertical portion is equipped with cleaning solution holding tank and washes pin hole, for storing
Cleaning solution is equipped with waste liquid leakage mouth with cleaning sampling probe, horizontal component；
Water conservancy diversion funnel is rectangular slot structure, and slot bottom is equipped with the inclined surface for water conservancy diversion with both sides long side, and bottom is equipped with
Screw hole, outside are equipped with diversion outlet；
Waste liquid holding tank is rectangular slot structure, and waste liquid holding tank side is equipped with diversion outlet, and the other side is equipped with magnet.
The reagent holding tank holder is three ply board chip architecture, and lower layer's plate is U-shaped structure, and upper two layers of plate is connected to down
The both sides external of the inside both sides of the U-shaped structure of laminate piece, the U-shaped structure of lower layer's plate is equipped with handle, and upper two layers of plate is equipped with
Through hole.
The sample bottle rack is three ply board chip architecture, and lower layer's plate is U-shaped structure, and upper two layers of plate is connected to lower plywood
The both sides external of the inside both sides of the U-shaped structure of piece, the U-shaped structure of lower layer's plate is equipped with handle, and upper two layers of plate is equipped with two rows
The identical through hole of size.
The pump module uses syringe pump.
(3) advantageous effect
Use split type structure design.Complete equipment is divided into mechanical arm separation module, pump module, control system,
Middle mechanical arm separation module is positioned over inside glove box, and pump module is placed on control system outside glove box, reduces gloves
Occupied space in case, and reduce the cost of later maintenance.
Mechanical arm separation module is contacted either neighbouring part with liquid and is all protected using resistance to nitric acid corrosion material or isolation
Shield improves service life.
Mechanical arm separation module has 5 shifting axles, except help sampling probe complete 3 axis being moved on the directions XYZ it
Outside, it also realizes the lifter plate of sample bottle rack Z-direction movement and realizes the sliding rail that separation column holder is moved in X-direction, 5
The cooperation perfection of axis completes complicated separation process.
Equipment supports the mode of extracting chromatographic column to detach.Devise dedicated separation column holder (TEVA/UTEVA splitters)
With sealed connecting component, it is ensured that sampling probe realizes that positive seal is connect with splitter, while splitter is easily exchanged.It uses
The column volume of TEVA/UTEVA extracting chromatographic columns is small, and required elution, elution solution are less, can effectively reduce waste liquid, waste
It generates.
The design of reagent holding tank holder.Before carrying out sample separation, the reagent being positioned over outside glove box can be led to
It crosses syringe pump to concentrate in the reagent trough accordingly numbered of injection, sampling probe draws examination directly from reagent holding tank holder when separation
Agent is injected in splitter by sealed connecting component, so that the dead volume of original 15mL or so is reduced to 1.5mL or so, substantially reduce
Eluent and eluant, eluent stroke in pipeline；When the reagent deficiency in reagent trough, can be mended from external large capacity reagent bottle
It fills, using the design of the dual-reagent supply system of large capacity reagent bottle outside reagent trough in glove box, glove box, reduces liquid and hang
Influence, substantially increases and takes liquid accuracy, shorten disengaging time, so that separative efficiency is improved 300%, effectively keep away caused by wall
Cross contamination risk caused by reagent is used for multiple times for a long time is exempted from.
Has the function of secondary load sample separation after eluent dilutes.Sample bottle rack has the ability slid vertically,
After completing separation post separation elution for the first time, holder rises, and cooperation sampling probe carries out nitric acid dilution and be bubbled to make to eluent
Then its even concentration will carry out secondary separation in solution again load sample to another splitter.
Description of the drawings
Fig. 1 is the automatic separating apparatus schematic diagram of one embodiment according to the present utility model.
Fig. 2 is the mechanical arm separation module schematic diagram of one embodiment according to the present utility model.
Fig. 3 a are the sealed connecting component structural schematic diagrams of one embodiment according to the present utility model.
Fig. 3 b are the sealed connecting component and splitter connection figure of one embodiment according to the present utility model.
Fig. 4 is the splitter rack assumption diagram of one embodiment according to the present utility model.
Fig. 5 is the liquid waste processing component diagram of one embodiment according to the present utility model.
Fig. 6 is the sampling probe cleaning slot structure schematic diagram of one embodiment according to the present utility model.
Fig. 7 is the water conservancy diversion funnel structure schematic diagram of one embodiment according to the present utility model.
Fig. 8 is the waste liquid storage slot structure schematic diagram of one embodiment according to the present utility model.
Fig. 9 is the reagent holding tank supporting structure schematic diagram of one embodiment according to the present utility model.
Figure 10 is the lifting plate structure schematic diagram of one embodiment according to the present utility model.
Figure 11 a are 1 structural schematic diagrams of sample bottle rack collection mode of one embodiment according to the present utility model.
Figure 11 b are 2 structural schematic diagrams of sample bottle rack collection mode of one embodiment according to the present utility model.
Figure 11 c are 3 structural schematic diagrams of sample bottle rack collection mode of one embodiment according to the present utility model.
Figure 12 is the plutonium elution curve figure of one embodiment according to the present utility model.
Wherein 1 reagent holding tank holder 2 detaches 3 sampling probe rinse bath of column holder, 4 water conservancy diversion funnel, 5 waste liquid holding tank
6 sliding rail column, 7 mechanical arm platform, 8 sample bottle rack, 9 lifter plate, 10 first sealed connecting component, 11 second sealed connecting component 12
13 second segment step of first segment step, 14 third section step 1. sample cell position 2. collecting pipe position 3. dilution tube position
Specific implementation mode
It further elaborates to the disclosure with reference to the accompanying drawings and detailed description：
As shown in Figure 1, a seed nucleus sample automatic analysing apparatus, including：Mechanical arm separation module as described in claim 1
A, pump module B, the pump module are connected to the mechanical arm separation module A, for mechanical arm separation module A addition reagents and take
Sample needle samples and control system module C, the control system module are connected to the mechanical arm separation module A and the pump
Module B, for controlling pump module B and 7 automatic running of mechanical arm platform.Except the mechanical arm separation module A is in gloves
In case, other equipment is totally placed in outside glove box.The pump module B uses syringe pump.
As shown in Fig. 2, a kind of mechanical arm separation module A, including：Mechanical arm platform 7 and setting are in the mechanical arm platform 7
On reagent holding tank holder 1, separation column holder 2 and sample bottle rack 8；
Wherein, the mechanical arm platform 7 has 5 shifting axles, includes for moving being moved on the directions XYZ for sampling probe
3 axis；The lifter plate 9 being arranged on mechanical arm platform, the sample bottle rack 8 are arranged on lifter plate 9, pass through lifter plate
9 move in z-direction；The sliding rail column 6 being arranged on mechanical arm platform, the separation column holder 2 are connected with the sliding rail column 6,
It is moved in the X direction by sliding rail.The cooperation perfection of 5 axis completes complicated separation process.
As shown in Fig. 2, the mechanical arm separation module A, further includes：Liquid waste processing component, the liquid waste processing component
It is connected with mechanical arm separation module A, is located at below separation column holder, the waste liquid for handling splitter on separation column holder 2.
As shown in figure 5, the liquid waste processing component includes：Sampling probe rinse bath 3, water conservancy diversion funnel 4 and waste liquid holding tank 5,
The water conservancy diversion funnel 4 connects sampling probe rinse bath 3 and waste liquid holding tank 5.
As shown in fig. 6, the sampling probe rinse bath 3 is L-type structure, vertical portion is equipped with cleaning solution holding tank and washes needle
Hole, for storing cleaning solution and cleaning sampling probe, horizontal component is equipped with waste liquid leakage mouth；
As shown in fig. 7, water conservancy diversion funnel 4 is rectangular slot structure, slot bottom is equipped with the inclination for water conservancy diversion with both sides long side
Face, bottom are equipped with screw hole, and outside is equipped with diversion outlet；
As shown in figure 8, waste liquid holding tank 5 is rectangular slot structure, 5 side of waste liquid holding tank is equipped with diversion outlet, another
Side is equipped with magnet.
As shown in figure 4, the mechanical arm separation module A further includes：TEVA/UTEVA splitters, and and TEVA/UTEVA
The sealed connecting component that splitter is used cooperatively；
As shown in Figure 3, wherein the sealed connecting component is divided into the first sealed connecting component 10 and the second sealed connecting component 11；
Wherein, the first sealed connecting component 10 generally cylindrical structure is axially arranged with a pair of parallel plane, 10 axis of the first sealed connecting component
It is equipped with two sections to center and runs through circular hole, first segment is equipped with taper chamfering through circular hole top, and second segment is more than through Circularhole diameter
First segment circular hole；
The generally cylindrical structure of second sealed connecting component 11 is divided into three sections of different steps of size, first segment platform
Rank 12 is cylindrical type, and it is identical that 12 overall diameter of first segment step and the first sealed connecting component second segment run through bore inner diameter, second segment
Step 13 is polygonal, and third section step 14 is circular platform type, and 11 axial centre of the second sealed connecting component is equipped with from first segment step
Gradually smaller three sections of the diameter to third section step runs through circular hole, and the first sealed connecting component 10 and the second sealed connecting component 11 are solid
Surely sealed connecting component is connected into.
Equipment supports the mode of extracting chromatographic column to detach.Devise dedicated separation column holder (TEVA/UTEVA splitters)
With sealed connecting component, it is ensured that sampling probe realizes that positive seal is connect with splitter, while splitter is easily exchanged.It uses
The column volume of TEVA/UTEVA extracting chromatographic columns is small, and required elution, elution solution are less, can effectively reduce waste liquid, waste
It generates.
As shown in figure 4, the generally rectangular slot of the separation column holder 2, slot bottom is equipped with the pairs of circular hole that runs through, and circular hole is flat
Row distribution is divided into the different two parts of diameter through circular hole, and rectangular slot one end is equipped with section side and handle.
As shown in figure 9, the reagent holding tank holder 1 be three ply board chip architecture, lower layer's plate be U-shaped structure, upper two layers
Plate is connected to the inside both sides of the U-shaped structure of lower layer's plate, and the both sides external of the U-shaped structure of lower layer's plate is equipped with handle, on
Two layers of plate is equipped with the identical rectangle through hole of size.
As shown in Figure 11 a and Figure 11 b, the sample bottle rack 8 is three ply board chip architecture, and lower layer's plate is U-shaped structure, on
Two layers of plate is connected to the inside both sides of the U-shaped structure of lower layer's plate, and the both sides external of the U-shaped structure of lower layer's plate is equipped with handle
Hand, upper two layers of plate are equipped with the identical through hole of two rows of sizes.
The design of reagent holding tank holder.Before carrying out sample separation, the reagent being positioned over outside glove box can be led to
It crosses syringe pump to concentrate in the reagent trough accordingly numbered of injection, sampling probe draws examination directly from reagent holding tank holder when separation
Agent is injected in splitter by sealed connecting component, so that the dead volume of original 15mL or so is reduced to 1.5mL or so, substantially reduce
Eluent and eluant, eluent stroke in pipeline；When the reagent deficiency in reagent trough, can be mended from external large capacity reagent bottle
It fills, using the design of the dual-reagent supply system of large capacity reagent bottle outside reagent trough in glove box, glove box, reduces liquid and hang
Influence, substantially increases and takes liquid accuracy, shorten disengaging time, so that separative efficiency is improved 300%, effectively keep away caused by wall
Cross contamination risk caused by reagent is used for multiple times for a long time is exempted from.
Use split type structure design.Complete equipment is divided into mechanical arm separation module, pump module, control system,
Middle mechanical arm separation module is positioned over inside glove box, and pump module is placed on control system outside glove box, reduces gloves
Occupied space in case, and reduce the cost of later maintenance.
Sample bottle rack is compatible with two kinds of sample cells of different size and specifications, copes with 3 kinds of different collection modes.Collection mode
1 uses 30mL collecting pipes, collection mode 3 to use 5mL collecting pipes with collection mode 2.
As shown in fig. 11a, collection mode 1：For the method for completing separation using two kinds of different splitter series connection, support dilute
Release operation.Including 1 row sample cell position, 1 row dilution tube position and 1 row collecting pipe position, dilution is flowed out to after can detaching first time
The solution load sample of pipe position to second of splitter carries out secondary separation, regathers to position 2..(exclusive)
As shown in figure 11b, collection mode 2：For the method for completing separation using single splitter.Sample bottle rack is divided into
2 row sample cell positions and 2 row collecting pipe positions, can be automatically performed the separation of 4 samples.
As shown in fig. 11c, collection mode 3：The pattern includes 1 row sample cell position and 8 row collecting pipe positions.It can complete 8 times
Fraction collection function is carrying out scientific experiment, separation curve is disposably made when separation condition is groped, selects optimal conditions.(solely
Have)
Embodiment 1
The present embodiment carries out experimental implementation using above-mentioned experimental facilities, collection mode 1, and design parameter is：Sample contains
61g/L U、1.0×10-4g/L Np、4×10-7G/L Pu and 3mol/L HNO3, reagent HNO3、HON3- HF and H2C2O4、
H2O. it is as follows：
(1) sample 1ml is taken, is put into sample bottle after 0.2ml ferrous sulfamate reducing agents are added, sample bottle is placed on
On sample bottle rack；
(2) equipment is opened, separation software is started, running software program is：
A is pre-processed 5ml HNO3It is added in extraction column 1, is waited for 4 seconds with the flow velocity of 1mi/min；
2ml samples are added to the flow velocity of 1ml/min in extraction column 1 by b sample-addings, are waited for 4 seconds；
C is eluted 10ml HNO3It is added in extraction column 1, is waited for 4 seconds with the flow velocity of 1ml/min；
D is eluted 10ml HNO3- HF is added to the flow velocity of 1ml/min in extraction column 1, is waited for 4 seconds；
E is diluted 10ml H2C2O4It is added in extraction column 1, is waited for 4 seconds with the flow velocity of 10ml/min；
10ml samples are added to the flow velocity of 1ml/min in splitter 2 by f load samples, are waited for 4 seconds；
G is regenerated 5ml H2O is added to the flow velocity of 5ml/min in extraction column 1, is waited for 4 seconds；
(3) sample of separation is taken out, measures the content of Np；
To containing U 1.22 × 108The sample of ng, 200ng Np have carried out four experiments with above-mentioned steps, and concrete outcome is such as
Under：
1) Np contents are 171ng, the rate of recovery 85% after detaching；
2) Np contents are 180ng, the rate of recovery 90% after detaching；
3) Np contents are 166ng, the rate of recovery 83% after detaching；
4) Np contents are 173ng, the rate of recovery 87% after detaching；
It is seen from the above data that the average recovery rate of neptunium is 86% in sample after being automatically separated, relative standard
Deviation is 3%, can meet experiment demand.
The entire run time (TEVA-UTEVA twin columns separation method) that is automatically separated is 4 hours, and equipment detaches 2 samples simultaneously
Product, sample average disengaging time are 2h/ samples, and operating personnel may exit off separation post and do other work during being automatically separated, and show
Work improves work efficiency.
Embodiment 2
The present embodiment carries out experimental implementation using above-mentioned experimental facilities, collection mode 3, and design parameter is：Sample is
The plutonium solution (3M nitric acid systems) of 16.2ng/ml, reagent HNO3、HON3- HF and H2O.It is as follows：
(1) it takes 0.3ml samples in 5ml sample bottles, and the 0.5M ferrous sulfamates of 0.1ml is added, slight oscillatory is equal
After even, it is placed on the sample position of sample bottle rack；
(2) equipment is opened, separation software is started, running software program is：
A is pre-processed 5ml HNO3It is added in extraction column 1, is waited for 4 seconds with the flow velocity of 1mi/min；
2ml samples are added to the flow velocity of 1ml/min in extraction column 1 by b sample-addings, are waited for 4 seconds；
C is eluted 1ml HNO3- HF is added to the flow velocity of 1ml/min in extraction column 1, collecting pipe position 1, is waited for 4 seconds；
D is eluted 1ml HNO3- HF is added to the flow velocity of 1ml/min in extraction column 1, collecting pipe position 2, is waited for 4 seconds；
C is eluted 1ml HNO3- HF is added to the flow velocity of 1ml/min in extraction column 1, collecting pipe position 3, is waited for 4 seconds；
E is eluted 1ml HNO3- HF is added to the flow velocity of 1ml/min in extraction column 1, collecting pipe position 4, is waited for 4 seconds；
F is eluted 1ml HNO3- HF is added to the flow velocity of 1ml/min in extraction column 1, collecting pipe position 5, is waited for 4 seconds；
G is eluted 1ml HNO3- HF is added to the flow velocity of 1ml/min in extraction column 1, collecting pipe position 6, is waited for 4 seconds；
F is eluted 1ml HNO3- HF is added to the flow velocity of 1ml/min in extraction column 1, collecting pipe position 7, is waited for 4 seconds；
H is eluted 1ml HNO3- HF is added to the flow velocity of 1ml/min in extraction column 1, collecting pipe position 8, is waited for 4 seconds；
I is regenerated 5ml H2O is added to the flow velocity of 5ml/min in extraction column 1, is waited for 4 seconds；
(3) sample of separation is taken out, is analyzed, as a result as shown in figure 12；
As can be seen from Figure 12 corresponding plutonium content when different elution volumes in sample is collected for 8 parts, it may be determined that 5mL is washed
De- liquid can elute the plutonium in splitter completely.
The foregoing is merely the example embodiments of the disclosure, not to limit the disclosure, all spirit in the disclosure and
Within principle, any modification, equivalent replacement, improvement and so on should be included within the protection domain of the disclosure.
Claims (13)
1. a seed nucleus sample automatic separating apparatus, including：Mechanical arm separation module (A), pump module (B), the pump module connection
To the mechanical arm separation module (A), for mechanical arm separation module (A) addition reagent and sampling probe sampling, and control system
Module of uniting (C), the control system module is connected to the mechanical arm separation module (A) and the pump module (B), for controlling
Pump module (B) and mechanical arm platform (7) automatic running.
2. seed nucleus sample automatic separating apparatus according to claim 1, which is characterized in that a kind of mechanical arm separation
Module (A), including：Mechanical arm platform (7) and the reagent holding tank holder (1) being arranged on the mechanical arm platform (7), separation
Column holder (2) and sample bottle rack (8)；
Wherein, the mechanical arm platform (7) has 5 shifting axles, includes for moving being moved on the directions XYZ for sampling probe
3 axis, for mobile example bottle rack (8) axis of Z-direction movement, for mobile separation column holder (2) in X-axis
One axis of direction movement.
3. seed nucleus sample automatic separating apparatus according to claim 2, which is characterized in that the mechanical arm splitting die
Block (A) further includes：
The lifter plate (9) being arranged on mechanical arm platform (7), the sample bottle rack (8) are arranged on lifter plate (9), pass through
Lifter plate (9) moves in z-direction.
4. seed nucleus sample automatic separating apparatus according to claim 3, which is characterized in that the mechanical arm splitting die
Block (A) further includes：
The sliding rail column (6) being arranged on mechanical arm platform (7), the separation column holder (2) are connected with the sliding rail column (6), lead to
Sliding rail is crossed to move in the X direction.
5. seed nucleus sample automatic separating apparatus according to claim 1, which is characterized in that remove the mechanical arm splitting die
Block (A) is in glove box, and other equipment is totally placed in outside glove box.
6. seed nucleus sample automatic separating apparatus according to claim 4, which is characterized in that the mechanical arm splitting die
Block (A) further includes：Liquid waste processing component, the liquid waste processing component are connected with mechanical arm separation module (A), are located at splitter
Below holder, the waste liquid for handling splitter on separation column holder (2).
7. seed nucleus sample automatic separating apparatus according to claim 6, which is characterized in that the liquid waste processing component packet
It includes：Sampling probe rinse bath (3), water conservancy diversion funnel (4) and waste liquid holding tank (5), the water conservancy diversion funnel (4) connect sampling probe rinse bath
(3) and waste liquid holding tank (5).
8. seed nucleus sample automatic separating apparatus according to claim 2, which is characterized in that the mechanical arm splitting die
Block (A) further includes：TEVA/UTEVA splitters, and the sealed connecting component that is used cooperatively with TEVA/UTEVA splitters；
Wherein, the sealed connecting component is divided into the first sealed connecting component (10) and the second sealed connecting component (11)；Wherein, first is close
Connector (10) generally cylindrical structure is sealed, a pair of parallel plane, the first sealed connecting component (10) axial centre are axially arranged with
Run through circular hole equipped with two sections, first segment is equipped with taper chamfering through circular hole top, and second segment is more than first segment through Circularhole diameter
Circular hole；
Second sealed connecting component (11) generally cylindrical structure is divided into three sections of different steps of size, first segment step
(12) it is cylindrical type, first segment step (12) overall diameter is identical through bore inner diameter as the first sealed connecting component second segment, and second
Duan Taijie (13) is polygonal, and third section step (14) is circular platform type, and the second sealed connecting component (11) axial centre is equipped with from the
Gradually smaller three sections of the diameter of one section of step to third section step (14) runs through circular hole, the first sealed connecting component (10) and second
Sealed connecting component (11) is fixedly connected into sealed connecting component.
9. seed nucleus sample automatic separating apparatus according to claim 2, which is characterized in that the separation column holder (2)
Generally rectangular slot, slot bottom run through circular hole equipped with pairs of, and circular hole parallelly distribute on is divided into different two of diameter through circular hole
Point, rectangular slot one end is equipped with section side and handle.
10. seed nucleus sample automatic separating apparatus according to claim 6, which is characterized in that
The sampling probe rinse bath (3) is L-type structure, and vertical portion is equipped with cleaning solution holding tank and washes pin hole, for storing
Cleaning solution is equipped with waste liquid leakage mouth with cleaning sampling probe, horizontal component；
Water conservancy diversion funnel (4) is rectangular slot structure, and slot bottom is equipped with the inclined surface for water conservancy diversion with both sides long side, and bottom is equipped with spiral shell
Nail hole, outside are equipped with diversion outlet；
Waste liquid holding tank (5) is rectangular slot structure, and waste liquid holding tank (5) side is equipped with diversion outlet, and the other side is equipped with magnet.
11. seed nucleus sample automatic separating apparatus according to claim 2, which is characterized in that the reagent holding tank branch
Frame (1) is three ply board chip architecture, and lower layer's plate is U-shaped structure, and upper two layers of plate is connected to the inside of the U-shaped structure of lower layer's plate
The both sides external of both sides, the U-shaped structure of lower layer's plate is equipped with handle, and upper two layers of plate is equipped with through hole.
12. seed nucleus sample automatic separating apparatus according to claim 2, which is characterized in that the sample bottle rack (8)
For three ply board chip architecture, lower layer's plate is U-shaped structure, and upper two layers of plate is connected to the inside both sides of the U-shaped structure of lower layer's plate,
The both sides external of the U-shaped structure of lower layer's plate is equipped with handle, and upper two layers of plate is equipped with the identical through hole of two rows of sizes.
13. seed nucleus sample automatic separating apparatus according to claim 1, which is characterized in that the pump module (B) uses
Syringe pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769803.9U CN207730532U (en) | 2017-12-18 | 2017-12-18 | Core sample automatic separating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769803.9U CN207730532U (en) | 2017-12-18 | 2017-12-18 | Core sample automatic separating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730532U true CN207730532U (en) | 2018-08-14 |
Family
ID=63097476
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