CN108940396A - A kind of extract liquor drains device - Google Patents
A kind of extract liquor drains device Download PDFInfo
- Publication number
- CN108940396A CN108940396A CN201810847315.8A CN201810847315A CN108940396A CN 108940396 A CN108940396 A CN 108940396A CN 201810847315 A CN201810847315 A CN 201810847315A CN 108940396 A CN108940396 A CN 108940396A
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- China
- Prior art keywords
- drying box
- sleeve
- annulus
- link block
- sucker
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of extract liquor that the application discloses field of experiment equipment drains device, the spiral lifting mechanism including drying box and above annulus, and the inner wall of the drying box is socketed with annulus, and the annulus is equipped with the card hole for clamp EP pipe；The spiral lifting mechanism includes screw rod, sleeve and the connecting plate for being vertically arranged in drying box top inner wall, the connecting plate is equipped with the link block being laterally arranged, the link block includes the first link block and the second link block set gradually from top to bottom, first link block is equipped with through-hole, second link block is equipped with perforative screw hole, the sleeve and screw hole are threadedly coupled, one end of the sleeve is located at the lower section of screw hole, one end of the screw rod is connected with the inner thread of sleeve, the other end and through-hole of the screw rod are rotatablely connected, the top of the screw rod is equipped with driving mechanism；The bottom of the sleeve is equipped with sucker, and the sucker is located at the surface of card hole.This programme can prevent the oxidation of solute.
Description
Technical field
The present invention relates to technical field of experiment equipment, and in particular to a kind of extract liquor drains device.
Background technique
Extraction, it is different in a solvent using component in system that also known as solvent extraction or liquid-liquid extraction, which also known as extracts,
Solubility carrys out the unit operation of separating mixture.It is to utilize substance solubility in the solvent of two kinds immiscible (or slightly soluble)
Or the difference of distribution coefficient, it is transferred to solute substance in another solvent from a kind of solvent, to obtain the side of extract liquor
Method.EP pipe is the container for being widely used in containing liquid in a kind of laboratory, is made of transparent plastic material, surface light
It is sliding, EP pipe include tube body and with pipe lid hinged at the nozzle of tube body.Extract liquor also needs after being contained in EP pipe to extract liquor
It is dried, if the solute in extract liquor is a kind of oxidizable substance, traditional drying unit obviously can not be to extract liquor
It is dried, reason is during drying, can aoxidize after the solute and air contact in extract liquor.
Application No. is the Chinese patents of CN201720978848.0 to disclose a kind of " sludge/clay charcoal soil remediation
Agent preparation facilities ", comprising: fixed bracket, carbonizing chamber, protective casing, heating wire, material inlet, the first sealed valve, material go out
Mouth, active pulling-door, nitrogen inlet, gas outlet, waste gas outlet, the second sealed valve, agitating device, oxygen concentration sensor and
Intelligent control panel.The program is passed through inert nitrogen by nitrogen inlet, excludes the indoor air that is carbonized, makes to fill in carbonizing chamber
Full inert gas, in this way when being heated to sludge, thus guarantee that sludge is carbonized under anaerobic, the loss of anti-blocking.
If above scheme to be applied to the drying of extract liquor, extract liquor can satisfy in drying in inert environments, but
It when EP pipe is put into drying unit, needs first to open the pipe lid of EP pipe, extract liquor is made to be directly exposed to inert environments, one
Aspect can make extract liquor flash baking, on the other hand avoid extract liquor evaporation that EP tube swelling is caused to burst, when completing drying, beat
Lid upper tube cap again is opened after drying unit, is not that operation is completed in an inert atmosphere during the opening and closing of pipe lid
, it not can avoid solute and air contact aoxidize.
Summary of the invention
The invention is intended to provide a kind of extract liquor to drain device, to solve the prior art when pipe lid opens and closes,
The problem of solute can be aoxidized with air contact.
To solve the above-mentioned problems, the invention provides the following technical scheme: a kind of extract liquor drains device, including drying
Case and the spiral lifting mechanism above annulus, the drying box are hinged with hermatic door, and the drying box is equipped with air inlet pipe
Road and gas outlet；The inner wall of the drying box is socketed with annulus, and the annulus is equipped with the card hole for clamp EP pipe；The spiral shell
Rotation elevating mechanism includes screw rod, sleeve and the connecting plate for being vertically arranged in drying box top inner wall, and the connecting plate is equipped with cross
To the link block of setting, the link block includes the first link block and the second link block set gradually from top to bottom, and described
One link block is equipped with through-hole, and second link block is equipped with perforative screw hole, and the sleeve and screw hole are threadedly coupled, described
One end of sleeve is located at the lower section of screw hole, and one end of the screw rod is connected with the inner thread of sleeve, the other end of the screw rod
It is rotatablely connected with through-hole, the top of the screw rod is equipped with the driving mechanism for driving its rotation；The bottom of the sleeve is equipped with and is used for
The sucker of EP pipe pipe lid is adsorbed, the sucker is located at the surface of card hole.
The working principle of the invention: driving mechanism driving screw rod rotates clockwise, and the inner wall at the top of drying box is equipped with perpendicular
Straight connecting plate, is correspondingly arranged on the first link block and the second link block on connecting plate, and the first link block is equipped with through-hole, and second
Link block is equipped with perforative screw hole, and sleeve and screw hole are threadedly coupled, and one end of screw rod is connected with the inner thread of sleeve, screw rod
The other end and through-hole rotation connection, screw rod rotates clockwise, and band moving sleeve is rotated counterclockwise and is moved upwardly by screw hole,
Sleeve drives sucker spiral, and distance increases between sucker and card hole, just has enough spaces that EP pipe is snapped onto card in this way
In hole.
Hermatic door is opened, EP pipe is snapped onto card hole, pipe lid is located at the top of card hole, and closes hermatic door.By into
Feed channel is passed through inert gas into drying box, and inert gas is driven the air in drying box and is discharged by gas outlet, gas outlet
It is blow-by.The screw rod of driving mechanism driving at this time rotates counterclockwise, and sleeve is rotated and moved downward, and sleeve drives sucker spiral
Decline, sucker turns to when be in same vertical plane with card hole, and by controlling the distance between sucker and card hole, sucker, which is in, is managed
When right above lid, sucker can push down pipe lid, exclude the air in sucker, and adsorb pipe lid.Pass through driving mechanism again at this time
Rotate counterclockwise sleeve, sucker is sucked the drive of pipe lid and moves together, and pipe lid is just made to be detached from the pipe shaft of EP pipe in this way, that is, reaches and beat
The purpose of open pipe lid.After drying box is completed to the drying of extract liquor, driving mechanisms control sleeve is rotated counterclockwise and is moved down,
Sucker drives the decline of pipe lid spiral, and is inserted into EP pipe, realizes the purpose for closing pipe lid.
In order to take out EP pipe, hermatic door is opened, so that sucker is detached from pipe lid, drive sleeve turns driving mechanism counterclockwise again
It moves and is moved upwardly by, increase distance between sucker and card hole, opening hermatic door just can have enough spaces to be fetched into EP pipe
Outside card hole, completion drains extract liquor.
Beneficial effects of the present invention: sucker spiral lifting is driven by screw lift in this programme, is being dried
When, after pipe lid is sucked in sucker, pipe lid spiral is driven, it is outer to disengage it from EP pipe；When completing drying, sucker drives pipe cover rim
The decline of original route spiral, snaps onto pipe lid in EP pipe, and above-mentioned operating process is to operate to complete in inert environments,
It is aoxidized after being contacted in this way to avoid solute and air.
Further, the driving mechanism includes motor and shaft, and the outside of the shaft is socketed with driving gear, the spiral shell
The outside of bar is socketed with driven gear, the driving gear and driven gear engagement.Shaft positive and negative rotation is driven by motor, then is led to
Driven gear and driving gear are crossed, screw rod positive and negative rotation is driven.
Further, the sucker is communicated with the first connecting tube, and first connecting tube is communicated with the second connecting tube, and described
Two connecting tubes are equipped with valve, and second connecting tube reaches outside drying box.The valve in the second connecting tube is opened, air is logical
It crosses the second connecting tube to enter in the first connecting tube, pipe lid is detached from after heaving sucker.
Further, the annulus is slidably connected with drying box, and the annulus bottom is equipped with the elevator for promoting annulus
Structure.Hoisting mechanism can be such that annulus slides up and down in drying box, and when being dried, hoisting mechanism declines annulus,
It just can guarantee that enough spaces snap onto EP pipe in card hole in this way, after completing being caught in of EP pipe, made to justify by hoisting mechanism
Ring rises, and sucker is located at the surface of card hole, just sucker suction can be made to cover in pipe in this way.
Further, the hoisting mechanism includes connecting rod and the cylinder for being fixed at drying box bottom inner wall, the connection
Boom end is connected with the bottom of annulus, and the bottom of the connecting rod is connected with the piston of cylinder.By in cylinder drive connection bar
Lower lifting, and the end of connecting rod is connected with the bottom of annulus, can guarantee the stable drive in annulus lifting process.
Further, the drying box is equipped with observation window.The drying situation of extract liquor can be observed by observation window.
Further, the sucker is multiple, and the sucker is evenly arranged on the bottom of sleeve, the quantity of the card hole and sucker
Match.Just the operation opened pipe lid and close pipe lid can be realized to multiple EP pipes simultaneously in this way.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for draining device of extract liquor of the present invention；
Fig. 2 is structural schematic diagram when pipe lid is picked up in Fig. 1；
Fig. 3 is a kind of structural schematic diagram for draining device of extract liquor in embodiment 2.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: EP pipe 1, annulus 2, pipe lid 3, sucker 4, motor 5, driving gear 6, goes out
Port 7, driven gear 8, connecting plate 9, the first link block 10, screw rod 11, the second link block 12, sleeve 13, admission line 14, gas
Cylinder 15, the second connecting tube 16, the first connecting tube 17, connecting rod 18.
Embodiment 1: as shown in Figures 1 and 2: a kind of extract liquor drains device, including drying box and is set to 2 top of annulus
Spiral lifting mechanism, drying box is hinged with hermatic door, and drying box is equipped with admission line 14 and gas outlet 7；Drying box it is interior
Wall is socketed with annulus 2, and annulus 2 is equipped with the card hole for clamp EP pipe 1；Spiral lifting mechanism includes screw rod 11,13 and of sleeve
It is vertically arranged in the connecting plate 9 of drying box top inner wall, connecting plate 9 is equipped with the link block being laterally arranged, and link block includes certainly
The first link block 10 and the second link block 12 set gradually under above, the first link block 10 are equipped with through-hole, the second link block
12 are equipped with perforative screw hole, and sleeve 13 and screw hole are threadedly coupled, and one end of sleeve 13 is located at the lower section of screw hole, and the one of screw rod 11
End is connected with the inner thread of sleeve 13, and the other end and the through-hole rotation connection of screw rod 11, the top of screw rod 11, which is equipped with, drives it
The driving mechanism of rotation, driving mechanism include motor 5 and shaft, and the outside of shaft is socketed with driving gear 6, the outside of screw rod 11
It is socketed with driven gear 8, driving gear 6 and driven gear 8 engage；The bottom of sleeve 13 is equipped with for adsorbing 1 pipe lid 3 of EP pipe
Sucker 4, sucker 4 are located at the surface of card hole, and the quantity of sucker 4 and card hole is two, and drying box is equipped with observation window.
Embodiment 2: as shown in Figure 3: embodiment 2 and the difference of embodiment 1 are only in that: sucker 4 is communicated with the first connection
Pipe 17, the first connecting tube 17 are communicated with the second connecting tube 16, and the second connecting tube 16 is equipped with valve, and the second connecting tube 16 reaches
Outside drying box, annulus 2 is slidably connected with drying box, and 2 bottom of annulus is equipped with the hoisting mechanism for promoting annulus 2, hoisting mechanism
Including connecting rod 18 and the cylinder 15 for being fixed at drying box bottom inner wall, 18 end of connecting rod is connected with the bottom of annulus 2, even
The bottom of extension bar 18 is connected with the piston of cylinder 15.
Claims (7)
1. a kind of extract liquor drains device, it is characterised in that: the spiral lifting mechanism including drying box and above annulus,
The drying box is hinged with hermatic door, and the drying box is equipped with admission line and gas outlet；The inner wall of the drying box is socketed
There is annulus, the annulus is equipped with the card hole for clamp EP pipe；The spiral lifting mechanism includes screw rod, sleeve and sets vertically
The connecting plate in drying box top inner wall is set, the connecting plate is equipped with the link block being laterally arranged, and the link block includes certainly
The first link block and the second link block set gradually under above, first link block are equipped with through-hole, second connection
Block is equipped with perforative screw hole, and the sleeve and screw hole are threadedly coupled, and one end of the sleeve is located at the lower section of screw hole, the spiral shell
One end of bar is connected with the inner thread of sleeve, the other end and the through-hole rotation connection of the screw rod, is set at the top of the screw rod
There is the driving mechanism of its rotation of driving；The bottom of the sleeve is equipped with the sucker for adsorbing EP pipe pipe lid, and the sucker is located at
The surface of card hole.
2. extract liquor according to claim 1 drains device, it is characterised in that: the driving mechanism includes motor and turns
Axis, the outside of the shaft are socketed with driving gear, and the outside of the screw rod is socketed with driven gear, the driving gear and from
Moving gear engagement.
3. extract liquor according to claim 1 drains device, it is characterised in that: the sucker is communicated with the first connection
Pipe, first connecting tube are communicated with the second connecting tube, and second connecting tube is equipped with valve, and second connecting tube is stretched out
To outside drying box.
4. extract liquor according to claim 1 drains device, it is characterised in that: the annulus and drying box sliding connect
It connects, the annulus bottom is equipped with the hoisting mechanism for promoting annulus.
5. extract liquor according to claim 4 drains device, it is characterised in that: the hoisting mechanism include connecting rod and
It is fixed at the cylinder of drying box bottom inner wall, the connection boom end is connected with the bottom of annulus, the bottom of the connecting rod
It is connected with the piston of cylinder.
6. any extract liquor drains device according to claim 1~5, it is characterised in that: the drying box is equipped with
Observation window.
7. extract liquor according to claim 6 drains device, it is characterised in that: the sucker is multiple, the sucker
It is evenly arranged on the bottom of sleeve, the quantity Matching of the card hole and sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810847315.8A CN108940396B (en) | 2018-07-27 | 2018-07-27 | Dry device of accuse of extract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810847315.8A CN108940396B (en) | 2018-07-27 | 2018-07-27 | Dry device of accuse of extract |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108940396A true CN108940396A (en) | 2018-12-07 |
| CN108940396B CN108940396B (en) | 2020-11-17 |
Family
ID=64466290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810847315.8A Active CN108940396B (en) | 2018-07-27 | 2018-07-27 | Dry device of accuse of extract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108940396B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203865566U (en) * | 2014-05-28 | 2014-10-08 | 广州市安亦捷自动化设备有限公司 | Blood collection tube cap taking and fetching device |
| US20150233655A1 (en) * | 2015-05-02 | 2015-08-20 | Ali Reza Ghiasvand | System and method for simultaneous cooling and heating of sample matrix during solid and liquid phase extraction methods |
| CN106932224A (en) * | 2017-01-18 | 2017-07-07 | 苏州睿达矩自动化设备有限公司 | A kind of water sample acquisition device with Huan Guan mechanisms |
| CN207324142U (en) * | 2017-08-18 | 2018-05-08 | 天津市圣信唯科技有限公司 | A kind of Vacuum Manifold for Solid Phase Extraction of novel anticorrosion |
| CN108114505A (en) * | 2016-11-28 | 2018-06-05 | 中国电子产品可靠性与环境试验研究所 | Circulating ultrasonic extraction equipment |
-
2018
- 2018-07-27 CN CN201810847315.8A patent/CN108940396B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203865566U (en) * | 2014-05-28 | 2014-10-08 | 广州市安亦捷自动化设备有限公司 | Blood collection tube cap taking and fetching device |
| US20150233655A1 (en) * | 2015-05-02 | 2015-08-20 | Ali Reza Ghiasvand | System and method for simultaneous cooling and heating of sample matrix during solid and liquid phase extraction methods |
| CN108114505A (en) * | 2016-11-28 | 2018-06-05 | 中国电子产品可靠性与环境试验研究所 | Circulating ultrasonic extraction equipment |
| CN106932224A (en) * | 2017-01-18 | 2017-07-07 | 苏州睿达矩自动化设备有限公司 | A kind of water sample acquisition device with Huan Guan mechanisms |
| CN207324142U (en) * | 2017-08-18 | 2018-05-08 | 天津市圣信唯科技有限公司 | A kind of Vacuum Manifold for Solid Phase Extraction of novel anticorrosion |
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| Publication number | Publication date |
|---|---|
| CN108940396B (en) | 2020-11-17 |
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Address after: 563000 Dalian Road, Guizhou, China, No. 201, No. Applicant after: ZUNYI MEDICAL University Address before: 563000 No. 201 Dalian Road, Huichuan District, Zunyi City, Guizhou Province Applicant before: ZUNYI MEDICAL University |
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