CN209645901U - A kind of chemical laboratory extraction equipment - Google Patents
A kind of chemical laboratory extraction equipment Download PDFInfo
- Publication number
- CN209645901U CN209645901U CN201920006429.XU CN201920006429U CN209645901U CN 209645901 U CN209645901 U CN 209645901U CN 201920006429 U CN201920006429 U CN 201920006429U CN 209645901 U CN209645901 U CN 209645901U
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- CN
- China
- Prior art keywords
- extractor
- lid
- sealing mechanism
- chemical laboratory
- pressure
- 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.)
- Expired - Fee Related
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 31
- 239000000126 substance Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 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 18
- 241000883990 Flabellum Species 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 230000010355 oscillation Effects 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 230000002070 germicidal effect Effects 0.000 claims description 6
- 239000012798 spherical particle Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 11
- 239000011521 glass Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model discloses a kind of chemical laboratory extraction equipments, including extractor, sealing mechanism, pressure release valve body and pedestal, the side of the pedestal is embedded with control panel, the bottom end of the pedestal is provided with cushioning piece, and four corners of cushioning piece bottom are mounted on universal wheel, the both ends of the base top pass through support frame and are fixed with extractor, the outer sheath of the extractor is equipped with insulation jacket, the bottom end of the extractor is provided with discharge port, the top of the extractor is equipped with lid by fixing bolt, and the junction of lid and extractor is provided with sealing mechanism, the top of the extractor other side is provided with pressure release valve body.The utility model is by being equipped with extractor, motor, shaft, stirring flabellum, ultrasonic oscillation device and heat block, motor drives stirring flabellum rotation by shaft, it is time saving and energy saving without being stirred manually using glass bar convenient for feed liquid and extract liquor are mixed.
Description
Technical field
The utility model relates to chemical experiment device technical field, specially a kind of chemical laboratory extraction equipment.
Background technique
Extraction is to make substance from one using substance solubility or difference of distribution coefficient in two kinds of immiscible solvents
It is transferred in another solvent in kind solvent, main method is to make feed liquid and the extractant close contact in mixed process, is allowed
Entered in extractant by extraction component by phase border interface, until component basically reaches balance in two alternate distribution, is then allowed to stand
Sedimentation, is separated into two layers of liquid, and the existing most structure of extraction equipment is simple, has a single function, and specific there are the following problems；
1, common lab generallys use small-sized beaker and is operated, and can not carry out the preparation of a large amount of extractants, and
Operating process is complicated, heats usually using alcolhol burner, and mixed solution usually uses stirring rod manually, and not only temperature is unable to control,
Also add a possibility that experimenter is endangered by chemical preparation product；
2, sealing performance is not good for existing extraction equipment, in solution heating, is easy because boiling and outside splash, to reality
The personnel of testing damage；
3, existing extraction equipment does not have pressure detecting and self-relieving function, may be because extraction in experimentation
Pressure is excessive in tank causes to explode, and consequence is hardly imaginable；
4, existing extraction equipment imports feed liquid and extractant without standard measure, cannot achieve quantitative synthesis, may influence real
Test as a result, and such device do not have the function of sterilizing.
Utility model content
The purpose of this utility model is to provide a kind of chemical laboratory extraction equipments, to solve in above-mentioned background technique
The traditional extracting process proposed is time-consuming and laborious, and safety is not high, existing extraction equipment leakproofness is bad, and solution is easy to let out
Leakage does not have the function of surveying pressure pressure release and without standard measure mixed solution, can not sterilizing the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of chemical laboratory extraction equipment, packet
Extractor, sealing mechanism, pressure release valve body and pedestal are included, the side of the pedestal is embedded with control panel, the bottom of the pedestal
End is provided with cushioning piece, and four corners of cushioning piece bottom are mounted on universal wheel, the both ends of the base top
Extractor being fixed with by support frame, and the side of extractor is hinged with door body, the side of the door body is provided with timer,
The outer sheath of the extractor is equipped with insulation jacket, and the bottom end of the extractor is provided with discharge port, the top of the extractor
Lid is installed by fixing bolt, and the junction of lid and extractor is provided with sealing mechanism, one at the top of the lid
End is provided with pressure-measuring pipe, and pressure-measuring pipe extends to the inside of extractor, and the top of the pressure-measuring pipe is fixed with pressure gauge, the lid
Central position at the top of body is fixed with motor, and the output end of motor is equipped with shaft, and the bottom end of the shaft passes through lid
The inside of extractor is extended to, and stirring flabellum is installed in the shaft inside extractor, the bottom end inside the extractor is solid
Surely there is ultrasonic oscillation device, and the top inside extractor is equipped with ultraviolet germicidal lamp, the side inside the extractor is set
It is equipped with temperature sensor, and the top of extractor side is provided with feed inlet, the top of the extractor other side, which is provided with, lets out
Valve body.
Preferably, support frame as described above is mounted on pushing hands far from the side of extractor, and anti-slip rubber is cased in pushing hands
Set.
Preferably, the two sides inside the extractor are mounted on heat block, and heat block is about stirring flabellum or so pair
Claim distribution.
Preferably, the sealing mechanism is disposed with rotating ring, O ring and stationary ring from top to bottom, and inside sealing mechanism
One end be provided with rotating ring, the other end inside sealing mechanism is provided with stationary ring, and O ring is provided between stationary ring and rotating ring.
Preferably, the inside of the pressure release valve body is evenly distributed pipeline, and the inside of pipeline is uniformly filled with ball-type
Particle.
Preferably, the junction of the door body and extractor is provided with gasket, and the central position of door body side is set
It is equipped with observation window, and is carved with graduation mark on observation window.
Compared with prior art, the utility model has the beneficial effects that
(1) the chemical laboratory extraction equipment is shaken by being equipped with extractor, motor, shaft, stirring flabellum, ultrasonic wave
Device and heat block are swung, motor drives stirring flabellum to rotate, convenient for feed liquid and extract liquor are mixed, matches simultaneously by shaft
Ultrasonic oscillation device is closed, so that the mixing velocity of solution is faster, it is more efficient, without being stirred manually using glass bar, time saving province
Power, at the same heat block be powered after, current work and consume electric energy, produce heat, extractor heated, convenient for meeting portion
Divide the extraction to the higher solution of temperature requirement, while by being equipped with temperature sensor, convenient for the temperature inside monitoring extractor
Degree, avoids too high or too low for temperature, influences effect of extracting.
(2) by being equipped with lid, the junction of lid and extractor is provided with close the chemical laboratory extraction equipment
Sealing mechanism, rotating ring, stationary ring and O ring, rotating ring and stationary ring mutually fit and relative motion, and centre is there are gap, when there is medium logical
When crossing this gap, very thin film being formed, generating resistance, medium can be prevented to leak, O ring can be into as auxiliary sealing member
One step reinforces leakproofness, avoids because boiling and outside splash, damaging experimenter when solution heats, improving peace
Quan Xing.
(3) the chemical laboratory extraction equipment is by being equipped with pressure-measuring pipe, pressure gauge and pressure release valve body, convenient for prison
Extractor internal pressure situation is surveyed, meanwhile, if pressure is excessive in extractor, pressure can make the ball in pressure release valve body interior conduit
Type particle sprays, to reach self-relieving effect, avoids pressure is excessive from causing danger.
(4) chemical laboratory is equipped with observation window by the side in extractor with extraction equipment, is carved on observation window
Graduation mark can see the capacity of feed liquid and extract liquor in real time, and convenient for quantitative synthesis mixing, the side of observation is provided with timer,
Convenient for experimenter's observation experiment time, working efficiency is improved, while being internally provided with ultraviolet germicidal lamp in extractor, is convenient for
Sterilizing is carried out to extract liquor, so that extract liquor is more consummate.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the extractor positive structure diagram of the utility model；
Fig. 3 is the relief valve body sections structural schematic diagram of the utility model；
Fig. 4 is the sealing mechanism the schematic diagram of the section structure of the utility model；
Fig. 5 is the system block diagram of the utility model.
In figure: 1, universal wheel；2, control panel；3, support frame；4, discharge port；5, extractor；6, insulation jacket；7, it heats
Block；8, temperature sensor；9, feed inlet；10, pressure-measuring pipe；11, sealing mechanism；1101, rotating ring；1102, O ring；1103, stationary ring；
12, pressure gauge；13, motor；14, lid；15, ultraviolet germicidal lamp；16, pressure release valve body；17, shaft；18, flabellum is stirred；
19, ultrasonic oscillation device；20, pushing hands；21, pedestal；22, cushioning piece；23, door body；24, timer；25, observation window；26, it manages
Road.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of chemical laboratory extraction equipment, including
Extractor 5, sealing mechanism 11, pressure release valve body 16 and pedestal 21, the side of pedestal 21 are embedded with control panel 2, pedestal 21
Bottom end is provided with cushioning piece 22, and four corners of 22 bottom of cushioning piece are mounted on universal wheel 1,21 top of pedestal
Both ends pass through support frame 3 and are fixed with extractor 5, and support frame 3 is mounted on pushing hands 20, and pushing hands far from the side of extractor 5
Non-slip rubber set is cased on 20, it is mobile convenient for hand-push apparatus, and the side of extractor 5 is hinged with door body 23, the one of door body 23
Side is provided with timer 24, and the model of timer 24 can be WSC-J0201, and the junction of door body 23 and extractor 5 is provided with close
Packing, and the central position of 23 side of door body is provided with observation window 25, and is carved with graduation mark on observation window 25, can see in real time
The capacity of feed liquid and extract liquor, convenient for quantitative synthesis mixing, the outer sheath of extractor 5 is equipped with insulation jacket 6, the bottom of extractor 5
End is provided with discharge port 4, and the top of extractor 5 is equipped with lid 14, and the connection of lid 14 and extractor 5 by fixing bolt
Place is provided with sealing mechanism 11, and sealing mechanism 11 is disposed with rotating ring 1101, O ring 1102 and stationary ring 1103 from top to bottom,
And one end inside sealing mechanism 11 is provided with rotating ring 1101, the other end inside sealing mechanism 11 is provided with stationary ring 1103, quiet
0 ring 1102, rotating ring 1101 and the mutual simultaneously relative motion that fits of stationary ring 1103 are provided between ring 1103 and rotating ring 1101, centre is deposited
In gap, when there is medium to pass through this gap, very thin film is formed, resistance is generated, medium can be prevented to leak, 0 ring
1102 are used as auxiliary sealing member that can further strengthen leakproofness, avoid when solution heats, right because boiling and outside splash
Experimenter damages, and improves safety, the one end at 14 top of lid is provided with pressure-measuring pipe 10, and pressure-measuring pipe 10 extends to extraction
The inside of tank 5 is taken, the top of pressure-measuring pipe 10 is fixed with pressure gauge 12, and the central position at 14 top of lid is fixed with motor 13,
The model of motor 13 can be Y90S-2, and the output end of motor 13 is equipped with shaft 17, and the bottom end of shaft 17 passes through lid 14 and prolongs
The inside of extractor 5 is extended to, and stirring flabellum 18 is installed in the shaft 17 inside extractor 5, the two sides inside extractor 5 are equal
Heat block 7 is installed, and heat block 7 is symmetrically distributed about stirring flabellum 18, so that heating is more uniform, in extractor 5
The bottom end in portion is fixed with ultrasonic oscillation device 19, and the model of ultrasonic oscillation device 19 can be DL-720E, and inside extractor 5
Top is equipped with ultraviolet germicidal lamp 15, and the side inside extractor 5 is provided with temperature sensor 8, the model of temperature sensor 8
It can be KNM30, and the top of 5 side of extractor is provided with feed inlet 9, the top of 5 other side of extractor is provided with relief valve master
Body 16, the inside of pressure release valve body 16 is evenly distributed pipeline 26, and the inside of pipeline 26 is uniformly filled with spherical particles, if
Pressure is excessive in extractor 5, and pressure can be such that the spherical particles in 16 interior conduit 26 of pressure release valve body spray, to reach automatic leakage
The effect of pressure avoids pressure is excessive from causing danger.
Working principle: in use, device is moved to experiment by the universal wheel 1 of 21 bottom of pushing hands 20 and pedestal first
Region imports feed liquid and extract liquor by feed inlet 9, is carved with graduation mark on observation window 25, can see feed liquid and extract liquor in real time
Capacity, convenient for quantitative synthesis mixing, motor 13 drives stirring flabellum 18 to rotate by shaft 17 later, convenient for feed liquid and extraction
It takes liquid to be mixed, while cooperating ultrasonic oscillation device 19, so that the mixing velocity of solution is faster, it is more efficient, without manual
Stirred using glass bar, it is time saving and energy saving, while after heat block 7 is powered, electric current by 7 internal resistance of heat block, current work and
Electric energy is consumed, heat is produced, extractor 5 is internally heated, convenient for meeting part to the higher solution of temperature requirement
Extraction, temperature sensor 8 pass the signal along to the single-chip microcontroller inside control panel 2 convenient for the temperature inside monitoring extractor 5,
The model of single-chip microcontroller can be HT66F018, avoid too high or too low for temperature, influence effect of extracting, sealing mechanism 11 can guarantee to fill
Set airtightness, avoid solution heat when because boiling and outside splash, experimenter is damaged, pressure-measuring pipe 10 and
Pressure gauge 12 is convenient for measurement 5 internal pressure of extractor, if pressure is excessive in extractor 5, pressure can make in pressure release valve body 16
Spherical particles in pipeline 26 spray, to reach self-relieving effect, avoid pressure is excessive from causing danger, timer 24 is just
In the control time in extraction experiments, ultraviolet germicidal lamp 15 is convenient for carrying out sterilizing to extract liquor, so that extract liquor is more
It is consummate.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of chemical laboratory extraction equipment, including extractor (5), sealing mechanism (11), pressure release valve body (16) and bottom
Seat (21), it is characterised in that: the side of the pedestal (21) is embedded with control panel (2), the bottom end setting of the pedestal (21)
Have cushioning piece (22), and four corners of cushioning piece (22) bottom are mounted on universal wheel (1), pedestal (21) top
The both ends in portion pass through support frame (3) and are fixed with extractor (5), and the side of extractor (5) is hinged with door body (23), the door
The side of body (23) is provided with timer (24), and the outer sheath of the extractor (5) is equipped with insulation jacket (6), the extractor
(5) bottom end is provided with discharge port (4), and the top of the extractor (5) is equipped with lid (14) by fixing bolt, and lid
(14) it is provided with sealing mechanism (11) with the junction of extractor (5), one end at the top of the lid (14) is provided with pressure-measuring pipe
(10), and pressure-measuring pipe (10) extends to the inside of extractor (5), and the top of the pressure-measuring pipe (10) is fixed with pressure gauge (12),
Central position at the top of the lid (14) is fixed with motor (13), and the output end of motor (13) is equipped with shaft (17),
The bottom end of the shaft (17) passes through the inside that lid (14) extend to extractor (5), and the shaft (17) that extractor (5) is internal
On stirring flabellum (18) is installed, the internal bottom end of the extractor (5) is fixed with ultrasonic oscillation device (19), and extractor
(5) internal top is equipped with ultraviolet germicidal lamp (15), and the internal side of the extractor (5) is provided with temperature sensor
(8), and the top of extractor (5) side is provided with feed inlet (9), and the top of extractor (5) other side is provided with pressure release
Valve body (16).
2. a kind of chemical laboratory extraction equipment according to claim 1, it is characterised in that: support frame as described above (3) is remote
Side from extractor (5) is mounted on pushing hands (20), and is cased with non-slip rubber set in pushing hands (20).
3. a kind of chemical laboratory extraction equipment according to claim 1, it is characterised in that: in the extractor (5)
The two sides in portion are mounted on heat block (7), and heat block (7) is distributed about stirring flabellum (18) bilateral symmetry.
4. a kind of chemical laboratory extraction equipment according to claim 1, it is characterised in that: the sealing mechanism (11)
It is disposed with rotating ring (1101), O ring (1102) and stationary ring (1103), and one end that sealing mechanism (11) is internal from top to bottom
It is provided with rotating ring (1101), the internal other end of sealing mechanism (11) is provided with stationary ring (1103), stationary ring (1103) and rotating ring
(1101) O ring (1102) are provided between.
5. a kind of chemical laboratory extraction equipment according to claim 1, it is characterised in that: the pressure release valve body
(16) inside is evenly distributed to be had pipeline (26), and the inside of pipeline (26) is uniformly filled with spherical particles.
6. a kind of chemical laboratory extraction equipment according to claim 1, it is characterised in that: the door body (23) and extraction
It takes the junction of tank (5) to be provided with gasket, and the central position of door body (23) side is provided with observation window (25), and observes
Window is carved with graduation mark on (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006429.XU CN209645901U (en) | 2019-01-03 | 2019-01-03 | A kind of chemical laboratory extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006429.XU CN209645901U (en) | 2019-01-03 | 2019-01-03 | A kind of chemical laboratory extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209645901U true CN209645901U (en) | 2019-11-19 |
Family
ID=68520196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920006429.XU Expired - Fee Related CN209645901U (en) | 2019-01-03 | 2019-01-03 | A kind of chemical laboratory extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209645901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282629A (en) * | 2022-06-28 | 2022-11-04 | 北京建筑材料检验研究院有限公司 | Extraction device for measuring content of soluble substances |
-
2019
- 2019-01-03 CN CN201920006429.XU patent/CN209645901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282629A (en) * | 2022-06-28 | 2022-11-04 | 北京建筑材料检验研究院有限公司 | Extraction device for measuring content of soluble substances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |