CN107014641A - Automatic sampling device - Google Patents
Automatic sampling device Download PDFInfo
- Publication number
- CN107014641A CN107014641A CN201710287080.7A CN201710287080A CN107014641A CN 107014641 A CN107014641 A CN 107014641A CN 201710287080 A CN201710287080 A CN 201710287080A CN 107014641 A CN107014641 A CN 107014641A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixation kit
- ring
- annular component
- type fixation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
- G01N2001/105—Sampling from special places from high-pressure reactors or lines
Abstract
The invention discloses a kind of automatic sampling device, including：Inside has the sleeve and sampling assemble of liquid storage cylinder；Turning annular component of the sleeve by superposed ring-type fixation kit and positioned at bottom is constituted；The inwall of ring-type fixation kit bottom has the chute caved inward of annular；Turning annular component top exterior walls have the sliding block of annular；Sample presentation pipe is provided with the top of ring-type fixation kit, vacuum elements are also equipped with the sample storage device, equipped with some groups of motors on the turning annular component outer wall, every group of motor connects screw-threaded shaft elevator by having threaded horizontal bull stick, and the screw-threaded shaft elevator vertical direction is equipped with vertical lift component；The sampling assemble includes probe tube.The present invention realizes the synchronous axial system of sleeve, sampling assemble and stirring shaft, realizes the real time sample in course of reaction, improve sampling efficiency by setting ring-type fixation kit and turning annular component.
Description
Technical field
The present invention relates to sampler mechanical manufacturing field, and in particular to a kind of automatic sampling device.
Background technology
Reactor is combined reaction container, the design according to reaction condition to reactor structure function and configuration annex.From
Charging-reaction-discharging of beginning can complete pre-set reactions steps with higher automaticity, to reacting
The important parameters such as temperature, pressure, mechanics control (stirring, air blast etc.), reactant/product concentration in journey carry out strict tune
Control.Its structure is typically made up of kettle, transmission device, agitating device, heater, cooling device, sealing device.
At present, reactor without special sampler, can only by close stir, then pass through bottom or kettle side wall
Upper perforate is sampled, and sample position is fixed, it is impossible to the depth of selection sampling.Particularly in heterogeneous reaction or in the presence of layering
, it is necessary to bleed off lower floor's solution in reaction, upper solution, or can opening manual sampling can be just got, there is sampling efficiency lowly,
The limited defect in sample position.
The content of the invention
The present invention is in view of the above-mentioned problems, propose a kind of automatic sampling device, and solving existing plastic housing can not be automatically whole
Reason, the defect of handling time cycle length.
The technical scheme that the present invention takes is as follows：
A kind of automatic sampling device, in reactor, the reactor to include stirring shaft and installed to stir
Stirrer paddle below rotating shaft；Including：Inside has the sleeve and sampling assemble of liquid storage cylinder；The sleeve is by superposed ring
Shape fixation kit and the turning annular component composition positioned at bottom；
The inwall of the ring-type fixation kit bottom has the chute caved inward of annular；The turning annular component top
Portion's outer wall has the sliding block of annular；The sliding block is adapted with chute, while the sliding block and slide are held with merging holding
Contact continuously, for ensuring that sleeve is in sealing state；
The ring-type fixation kit is fixed at the top of reactor inwall for suspension rod, and the turning annular component is fixed on instead
Answer on the stirring shaft of kettle, and rotated with stirring shaft；The inwall of the turning annular component is fixed with some groups along its inwall
What spiral declined stirs plate；
Sample presentation pipe is provided with the top of the ring-type fixation kit, described sample presentation pipe one end is goed deep into sleeve, other end connection storage
Vacuum elements are also equipped with sample device, the sample storage device, the vacuum elements are used to extract gas in sleeve；
Equipped with some groups of motors on the turning annular component outer wall, every group of motor is by having threaded water
Flat turn bar connects screw-threaded shaft elevator, and the screw-threaded shaft elevator vertical direction is equipped with vertical lift component, the vertical lift component
It is fixedly connected with sampling assemble；The motor is used to drive horizontal bar rotation, and drives the vertical lift of screw-threaded shaft elevator
Component moves up and down, and the vertical lift component is used to drive sampler to move up and down；
The sampling assemble includes probe tube, the gap that described probe tube one end is goed deep between two adjacent stirrer paddles
In, the other end is by connection by metal hose turning annular component, and the probe tube is used to extract reaction solution to sleeve, and leads to
Sample presentation pipe is crossed to be transferred in sample storage device.
The present invention realizes sleeve, sampling assemble and turned with stirring by setting ring-type fixation kit and turning annular component
The synchronous axial system of axle, realizes the real time sample in course of reaction, improves sampling efficiency, and the probe tube that can be lifted, real
Depth selection is showed unrestricted so that apparatus of the present invention scope of application is more extensive.
Optionally, the automatic sampling device also includes control unit, and described control unit is electrically connected with vacuum elements, institute
Stating control unit is used to control vacuum elements to move.
Optionally, the automatic sampling device also includes signal receiver, and the signal receiver is fixed on outside reactor
On wall；Receive signal projector information, by the information transfer received to control unit.
Optionally, the sampling assemble also includes temperature sensor and siphunculus, and the temperature sensor is fixed on siphunculus bottom
End；The siphunculus top is fixedly connected with vertical lift component；Battery and signal projector, the storage are housed at the top of the siphunculus
Battery is electrically connected with temperature sensor and signal projector；The temperature sensor gos deep between two adjacent stirrer paddles
In gap, the sender unit is electrically connected with motor, and described control unit can be additionally used in control motor and rotate.
Optionally, the plate section that stirs is from bottom to the convergent taper in top.Using stirring plate so that turning annular component
Drive and stir the reaction solution that plate stirring is drawn so that reaction solution is well mixed, it is ensured that the homogeneity of sampling, is received from bottom to top
The taper held back stirs plate and improves mixing effect.
Optionally, the ring-type fixation kit is made up of a pair of symmetrical the first splice splicings, the turning annular
Component is made up of a pair of symmetrical the second splice splicings；It is respectively arranged with and is adapted on first splice and the second splice
Outer ear part, outer ear part is provided with screwed hole, through bolt and realizes the first splice and the by nut in screwed hole
Two splices are relative.
Optionally, the suspension rod end is also equipped with the adhesion sheet with cambered surface, and the adhesion sheet is sticked to instead by viscose
Answer in kettle top inner wall.It is made up of using ring-type fixation kit a pair of symmetrical the first splice splicings, the turning annular
Component is made up of a pair of symmetrical the second splice splicings, using adhesion sheet so that automatic sampling device of the invention is easy to
Installation and removal, it is not necessary to which big workload just completes to install.
The beneficial effects of the invention are as follows：The present invention realizes set by setting ring-type fixation kit and turning annular component
The synchronous axial system of cylinder, sampling assemble and stirring shaft, realizes the real time sample in course of reaction, improves sampling efficiency, and
The probe tube that can be lifted, realizes depth selection unrestricted so that apparatus of the present invention scope of application is more extensive.
In addition, using stirring plate so that turning annular component, which drives, stirs the reaction solution that plate stirring is drawn so that reaction solution is mixed
Uniformly, it is ensured that the homogeneity of sampling, stir plate to the convergent taper in top from bottom and improve mixing effect.
Brief description of the drawings：
Fig. 1 is the internal structure schematic diagram of automatic sampling device of the present invention；
Fig. 2 is the cross-sectional view of the sleeve of automatic sampling device；
Fig. 3 is the internal structure schematic diagram of the screw-threaded shaft elevator of automatic sampling device；
Fig. 4 is line map of the control unit with other functional units of automatic sampling device.
Each reference is in figure：
1st, sleeve；2nd, sampling assemble；3rd, ring-type fixation kit；4th, turning annular component；5th, chute；6th, sliding block；7th, suspension rod；
8th, sample presentation pipe；9th, sample storage device；10th, vacuum elements；11st, motor；12nd, horizontal bull stick；14th, it is vertically moved up or down component；15th, leading screw
Lift；16th, probe tube；17th, control unit；18th, temperature sensor；19th, siphunculus；20th, signal receiver；21st, signal is launched
Device；23rd, battery；24th, plate is stirred；25th, metal hose；30th, liquid storage cylinder；31st, the first splice；32nd, the second splice；33rd, spiral shell
Bolt；35th, nut；36th, outer ear part；37th, adhesion sheet；100th, stirring shaft；101st, stirrer paddle.
Embodiment：
With reference to each accompanying drawing, the present invention is described in detail.
For heretofore described upper and lower part is by the position of reactor upper-lower position.
It is described anti-in reactor the invention discloses a kind of automatic sampling device (see accompanying drawing 1,2,3,4)
Answer kettle to include stirring shaft 100 and the stirrer paddle 101 of the lower section of stirring shaft 100 is installed；Including：Inside has the set of liquid storage cylinder
Cylinder 1 and sampling assemble 2；Turning annular component 4 group of the sleeve 1 by superposed ring-type fixation kit 3 and positioned at bottom
Into；
The inwall of the bottom of ring-type fixation kit 3 has the chute 5 caved inward of annular；The turning annular component
4 top exterior walls have the sliding block 6 of annular；The sliding block 6 is adapted with chute 5, while the sliding block 6 is slidably matched with chute 5
And keep constantly contacting, for ensuring that sleeve 1 is in sealing state；
The ring-type fixation kit 3 is fixed at the top of reactor inwall for suspension rod 7, and the turning annular component 4 is fixed
Rotated on the stirring shaft 100 of reactor, and with stirring shaft 100；The inwall of the turning annular component 4 is fixed with some
Group stirs plate 24 along what its spiral inner wall declined；
The top of ring-type fixation kit 3 is provided with sample presentation pipe 8, and described one end of sample presentation pipe 8 is goed deep into sleeve 1, and the other end connects
Connect and vacuum elements 10 are also equipped with sample storage device 9, the sample storage device 9, the vacuum elements 10 are used to extract gas in sleeve 1；
Equipped with some groups of motors 11 on the outer wall of turning annular component 4, every group of motor 11 is by with spiral shell
The connection screw-threaded shaft elevator 15 of horizontal bull stick 12 of line, the vertical direction of screw-threaded shaft elevator 15 is equipped with vertical lift component 14, institute
State vertical lift component 14 and be fixedly connected with sampling assemble 2；The motor 11 is used to drive horizontal bull stick 12 to rotate, and drives
The vertical lift component 14 of screw-threaded shaft elevator 15 is moved up and down, and the vertical lift component 14, which is used to drive above and below sampler, to be transported
It is dynamic；
The sampling assemble 2 include probe tube 16, described one end of probe tube 16 go deep into two adjacent stirrer paddles 101 it
Between gap in, the other end connects ring-type runner assembly 4 by metal hose 25, and the probe tube 16 is used to extract reaction solution
It is transferred to sleeve 1, and by sample presentation pipe 8 in sample storage device 9.It should be noted that the sealing effectiveness in order to improve sleeve 1, one
As lubricating oil can be coated on the contact surface of sliding block 6 and chute 5, but the selection of lubricating oil can not preferably influence the inspection of sampling liquid
Survey.
The present invention realizes sleeve 1, sampling assemble 2 with stirring by setting ring-type fixation kit 3 and turning annular component 4
The synchronous axial system of rotating shaft 100 is mixed, the real time sample in course of reaction is realized, sampling efficiency is improved, and taking of can lifting
Sample pipe 16, realizes depth selection unrestricted so that apparatus of the present invention scope of application is more extensive.
The automatic sampling device also includes control unit 17, and described control unit 17 is electrically connected with vacuum elements 10, institute
Stating control unit 17 is used to control vacuum elements 10 to move.The automatic sampling device also includes signal receiver 20, the letter
Number receiver 20 is fixed on reactor outer wall；The information of signal projector 21 is received, is controlled the information transfer received is given
Unit 17.
The sampling assemble 2 also includes temperature sensor 18 and siphunculus 19, and the temperature sensor 18 is fixed on siphunculus 19
Bottom；The top of siphunculus 19 is fixedly connected with vertical lift component 14；Sent out equipped with battery 23 and signal at the top of siphunculus 19
Emitter 21, the battery 23 is electrically connected with temperature sensor 18 and signal projector 21；The temperature sensor 18 gos deep into phase
In gap between two adjacent stirrer paddles 101, the sender unit 21 is electrically connected with motor 11, the control
Unit 17 can be additionally used in control motor 11 and rotate.
The section of plate 24 that stirs is from bottom to the convergent taper in top.Using stirring plate 24 so that the band of turning annular component 4
It is dynamic to stir the reaction solution that the stirring of plate 24 is drawn so that reaction solution is well mixed, it is ensured that the homogeneity of sampling, is received from bottom to top
The taper held back stirs plate 24 and improves mixing effect.
The ring-type fixation kit 3 is made up of a pair of symmetrical the first splice 31 splicings, the turning annular component 4
It is made up of a pair of symmetrical the second splice 32 splicings；First splice 31 is mutually fitted with being respectively arranged with the second splice 32
The outer ear part 36 matched somebody with somebody, outer ear part 36 is provided with screwed hole, screwed hole through bolt 33 and realizes first by nut 35
The splice 32 of splice 31 and second is relative.
The end of suspension rod 7 is also equipped with the adhesion sheet 37 with cambered surface, and the adhesion sheet 37 sticks to reaction by viscose
In kettle top inner wall.It is made up of using ring-type fixation kit 3 a pair of symmetrical the first splice 31 splicings, the turning annular
Component 4 is made up of a pair of symmetrical the second splice 32 splicings, using adhesion sheet 37 so that automatic sampling device of the invention
It is easily installed and dismantles, it is not necessary to which big workload just completes to install.
When the present invention is implemented, by by the first splice splicing composition ring-type fixation kit, by the second splice splicing group
Circlewise runner assembly, on the stirring shaft of reactor, is fixed by suspension rod, and probe tube and siphunculus are arranged on into silk
Thick stick lift it is upper, while mounting temperature sensor, battery and sender unit on siphunculus.Start stirring shaft,
Drive sampler to rotate, during reaction, rotated by control unit control motor, the motor is used to drive level to turn
Bar is rotated, and drives the vertical lift component of screw-threaded shaft elevator to move up and down, and the vertical lift component is used to drive sampling dress
Put up and down motion.Air extractor takes out liquid storage intracavity gas, draw reaction solution enter liquid storage cylinder until liquid storage intracavity liquid do not have to
Installed in the liquid that plate agitation is drawn that stirs of turning annular component inwall in deep sample presentation pipe, liquid storage cylinder, make liquid evenly,
Sample solution is delivered in reservoir by sample presentation pipe, sampling is completed.
The preferred embodiments of the present invention are the foregoing is only, the scope of patent protection of the present invention is not thereby limited, it is all
It is the equivalent structure transformation made with description of the invention and accompanying drawing content, is directly or indirectly used in other related technologies
Field, similarly includes within the scope of the present invention.
Claims (7)
1. a kind of automatic sampling device, in reactor, the reactor to include stirring shaft and installs stirring turn
Stirrer paddle below axle；It is characterised in that it includes：Inside has the sleeve and sampling assemble of liquid storage cylinder；The sleeve is by position
Ring-type fixation kit in top and the turning annular component composition positioned at bottom；
The inwall of the ring-type fixation kit bottom has the chute caved inward of annular；It is outer at the top of the turning annular component
Wall has the sliding block of annular；The sliding block is adapted with chute, while the sliding block is matched somebody with somebody with slide merges holding constantly
Contact, for ensuring that sleeve is in sealing state；
The ring-type fixation kit is fixed at the top of reactor inwall for suspension rod, and the turning annular component is fixed on reactor
Stirring shaft on, and rotated with stirring shaft；The inwall of the turning annular component is fixed with some groups along its spiral inner wall
What is declined stirs plate；
Sample presentation pipe is provided with the top of the ring-type fixation kit, described sample presentation pipe one end is goed deep into sleeve, other end connection sample storage device,
Vacuum elements are also equipped with the sample storage device, the vacuum elements are used to extract gas in sleeve；
Equipped with some groups of motors on the turning annular component outer wall, every group of motor is turned by having threaded level
Bar connects screw-threaded shaft elevator, and the screw-threaded shaft elevator vertical direction is fixed equipped with vertical lift component, the vertical lift component
Connect sampling assemble；The motor is used to drive horizontal bar rotation, and drives the vertical lift component of screw-threaded shaft elevator
Move up and down, the vertical lift component is used to drive sampler to move up and down；
The sampling assemble includes probe tube, and described probe tube one end is goed deep into the gap between two adjacent stirrer paddles,
The other end is by connection by metal hose turning annular component, and the probe tube is used to extract reaction solution to sleeve, and passes through
Sample presentation pipe is transferred in sample storage device.
2. automatic sampling device as claimed in claim 1, in addition to control unit, described control unit are electrically connected with pumping group
Part, described control unit is used to control vacuum elements to move.
3. automatic sampling device as claimed in claim 2, it is characterised in that the sampler also include temperature sensor and
Siphunculus, the temperature sensor is fixed on siphunculus bottom；The siphunculus top is fixedly connected with vertical lift component；The siphunculus top
Portion is equipped with battery and signal projector, and the battery is electrically connected with temperature sensor and signal projector；The temperature is passed
Sensor gos deep into the gap between two adjacent stirrer paddles, and the sender unit is electrically connected with motor, described
Control unit can be additionally used in control motor and rotate.
4. automatic sampling device as claimed in claim 3, it is characterised in that also including signal receiver, the signal is received
Device is fixed on reactor outer wall；Receive signal projector information, by the information transfer received to control unit.
5. automatic sampling device as claimed in claim 1, it is characterised in that described to stir plate section to be restrained from bottom to top
Taper.
6. automatic sampling device as claimed in claim 1, it is characterised in that the ring-type fixation kit is symmetrical by a pair
First splice splicing composition, the turning annular component is made up of a pair of symmetrical the second splice splicings；Described first
The outer ear part being adapted is respectively arranged with splice and the second splice, outer ear part is provided with screwed hole, screwed hole and passed through
Bolt simultaneously realizes that the first splice and the second splice are relative by nut.
7. automatic sampling device as claimed in claim 6, it is characterised in that the suspension rod end is also equipped with viscous with cambered surface
Attached plate, the adhesion sheet is sticked in reactor top inner wall by viscose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287080.7A CN107014641B (en) | 2017-04-27 | 2017-04-27 | Automatic sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287080.7A CN107014641B (en) | 2017-04-27 | 2017-04-27 | Automatic sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107014641A true CN107014641A (en) | 2017-08-04 |
| CN107014641B CN107014641B (en) | 2023-06-27 |
Family
ID=59447777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710287080.7A Active CN107014641B (en) | 2017-04-27 | 2017-04-27 | Automatic sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014641B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482122A (en) * | 2018-12-05 | 2019-03-19 | 威海天宇新材料科技有限公司 | Enamel electric heating reacting kettle |
| CN110204019A (en) * | 2019-05-06 | 2019-09-06 | 杭州科晟能源技术有限公司 | The full-automatic accurate medicine system of recirculated water |
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| GB2120207A (en) * | 1982-04-27 | 1983-11-30 | Cocksedge And Company Limited | Sampling apparatus |
| BRPI0700552A (en) * | 2007-01-30 | 2008-09-16 | Memoria Mauricio Roberto De Ca | automated system and equipment for determining alcohol content in gasoline and / or gasoline density, and / or visual appearance and color |
| JP2008280817A (en) * | 2007-05-14 | 2008-11-20 | Daiwa House Ind Co Ltd | Device and method for sampling from columnar soil improved body |
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| CN102147405A (en) * | 2011-01-12 | 2011-08-10 | 深圳市亚辉龙生物科技有限公司 | Fully automatic biochemical immune analyzer |
| CN202433223U (en) * | 2011-12-19 | 2012-09-12 | 中国科学院广州能源研究所 | Gas hydrate sampling analysis device |
| CN104075930A (en) * | 2014-07-21 | 2014-10-01 | 深圳市国赛生物技术有限公司 | Sampling and stirring device |
| CN203998993U (en) * | 2014-07-14 | 2014-12-10 | 天津雷鸣科技有限公司 | Spent acid is produced iron trichloride special reactor |
| CN104297421A (en) * | 2014-05-30 | 2015-01-21 | 中国石油化工股份有限公司 | Hydrogen sulfide-containing sewage treatment agent test apparatus |
| CN104677674A (en) * | 2013-11-29 | 2015-06-03 | 武汉迪艾斯科技有限公司 | Stirrable sampling device |
| CN205868153U (en) * | 2016-08-12 | 2017-01-11 | 重庆聚瑞化工新材料有限公司 | Take sealed gluey dispenser of sampler structure |
| CN207181081U (en) * | 2017-04-27 | 2018-04-03 | 嘉兴鸿利机械有限公司 | Automatic sampling device |
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2017
- 2017-04-27 CN CN201710287080.7A patent/CN107014641B/en active Active
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| GB2120207A (en) * | 1982-04-27 | 1983-11-30 | Cocksedge And Company Limited | Sampling apparatus |
| BRPI0700552A (en) * | 2007-01-30 | 2008-09-16 | Memoria Mauricio Roberto De Ca | automated system and equipment for determining alcohol content in gasoline and / or gasoline density, and / or visual appearance and color |
| JP2008280817A (en) * | 2007-05-14 | 2008-11-20 | Daiwa House Ind Co Ltd | Device and method for sampling from columnar soil improved body |
| CN201199201Y (en) * | 2008-04-14 | 2009-02-25 | 张华� | Environment protection sampler for testing crude oil |
| WO2010094228A1 (en) * | 2009-02-19 | 2010-08-26 | 上海吉鸿生物科技有限公司 | Automatic detector for stool specimen |
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| CN102147405A (en) * | 2011-01-12 | 2011-08-10 | 深圳市亚辉龙生物科技有限公司 | Fully automatic biochemical immune analyzer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482122A (en) * | 2018-12-05 | 2019-03-19 | 威海天宇新材料科技有限公司 | Enamel electric heating reacting kettle |
| CN110204019A (en) * | 2019-05-06 | 2019-09-06 | 杭州科晟能源技术有限公司 | The full-automatic accurate medicine system of recirculated water |
| CN110204019B (en) * | 2019-05-06 | 2021-07-06 | 杭州科晟能源技术有限公司 | Full-automatic accurate dosing system of circulating water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107014641B (en) | 2023-06-27 |
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Effective date of registration: 20210521 Address after: 311200 Chuanfang village, Suoqian Town, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Hongli Machinery Manufacturing Co.,Ltd. Address before: 314500 room 505, 11 standard workshops, plot a-02, phase II Industrial Zone, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Applicant before: JIAXING HONGLI MACHINERY Co.,Ltd. |
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