CN208449176U - A kind of substance qualitative analysis solution preparation device - Google Patents
A kind of substance qualitative analysis solution preparation device Download PDFInfo
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- CN208449176U CN208449176U CN201821113083.5U CN201821113083U CN208449176U CN 208449176 U CN208449176 U CN 208449176U CN 201821113083 U CN201821113083 U CN 201821113083U CN 208449176 U CN208449176 U CN 208449176U
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Abstract
The utility model discloses a kind of substance qualitative analysis solution preparation devices, it is related to substance processing detection technical field, it solves the problems, such as, the utility model includes conical flask, conical flask is embedded in pedestal, one upper side of pedestal is provided with graduated cylinder, graduated cylinder bottom is connected to conical flask by the inlet tube with valve, solid abrasive device is provided with above the pedestal other side, solid abrasive device includes the inverted cone cylinder of bottom-open, motor is provided at the top of cone cylinder, motor output end is connected with the shaft that belt grinding block inside cone cylinder is arranged in, grinding block is back taper, the distance between grinding block outer wall and cone cylinder inner wall are from top to bottom sequentially reduced, base interior below cone cylinder is provided with storage cavity, the blanking channel being connected to cone cylinder bottom is offered at the top of storage cavity, storage cavity side is provided with the feeding-passage of connection conical flask, it is set in storage cavity It is equipped with the pusher for helping to feed.
Description
Technical field
The utility model relates to substance processing detection technical fields, more particularly to a kind of substance qualitative analysis solution
Device for formulating.
Background technique
The main task of qualitative analysis is that identification and identification substance have which element, atomic group, functional group or compound group
At solving the problems, such as that substance be made of.Qualitative analysis is one kind of analysis method, analysis method further include quantitative analysis and
Structural analysis.Qualitative analysis often carries out before quantitative analysis, it provides useful information for design or selection quantitative approach.
The means of qualitative analysis are generally divided into point dry analysis and humid analysis, and the sample used in the former is not necessary to be made molten
Liquid, humid analysis is then by sample wiring solution-forming.Although dry analysis method is easy, preliminary analysis can only be often realized, it is deep
Enter analysis usually or uses wet analysis.Especially for solid matter, analysis more can comprehensively be obtained using wet analysis
As a result.In the analysis of solid matter, solution is configured as a crucial step, and solid matter usually requires first to be crushed,
Then solution is made, just to enhance the mixed effect of solid solute and solvent.In the prior art, two above step is usually people
Work point does not carry out, and the confecting efficiency of solution is lower.
Utility model content
The purpose of this utility model is that: during the wet process qualitative analysis in order to solve existing solid matter, solution people
Work point walks the lower problem of confecting efficiency, and the utility model provides a kind of substance qualitative analysis solution preparation device.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of substance qualitative analysis solution preparation device, including conical flask, conical flask are embedded in pedestal, on pedestal side
Side is provided with graduated cylinder, and graduated cylinder bottom is connected to conical flask by the inlet tube with valve, is provided with solid above the pedestal other side and grinds
Mill apparatus, solid abrasive device include the inverted cone cylinder of bottom-open, and motor, motor output end connection are provided at the top of cone cylinder
There is the shaft that belt grinding block inside cone cylinder is set, grinding block is back taper, the distance between grinding block outer wall and cone cylinder inner wall
It is from top to bottom sequentially reduced, the base interior below cone cylinder is provided with storage cavity, offers at the top of storage cavity and connects with cone cylinder bottom
Logical blanking channel, storage cavity side are provided with the feeding-passage of connection conical flask, pushing away for helpful charging are arranged in storage cavity
Expect mechanism.
Further, pusher includes vertical push plate, and push plate is located at the other side of opposite blanking channel, push plate side
Surface is connected with horizontal push rod, and pedestal is stretched out in push rod end.
Further, push rod is hollow stem, and one end that push rod is located in storage cavity is provided with nozzle, and push rod is located at outside pedestal
The one end in portion is provided with air bag.
Further, storage cavity bottom is provided with electronic scale, and side of base is provided with the LED being electrically connected with electronic scale and shows
Screen.
Further, base interior offers horizontal mounting groove at blanking channel, outside mounting groove side and pedestal
It is connected to, is provided with screen pack in mounting groove.
Further, the connecting rod being provided on conical flask in insertion bottle, connecting rod end are connected with the cartridge filter of bottom end closure,
Several filter openings are provided on cartridge filter, cartridge filter side is provided with the notch of rectangle, and indentation, there is provided with feedboard, feedboard bottom
End is hinged by torsional spring and cartridge filter bottom, and feedboard two sides are connect by flexible membrane with the cylinder of notch two sides.
The beneficial effects of the utility model are as follows:
1, operator can use broken and solution the preparation that the present apparatus carries out solid matter, realize that solution is prepared
Process is carried out continuously；Also it avoids in the prior art, when configuration solution distribution carries out, needs to carry out using different instruments
Different steps, is more troublesome, while also avoiding being easy to appear when solution preparation raw material shift between different instruments and spread
The case where leakage.
2, operation push rod falls into solid particle in feeding-passage by the fixation particle of push plate pushed in storage cavity,
And then enter in conical flask, enter solid more preferably in conical flask, prevent the residual of solid particle, ensure that adding for solid solute
Enter amount.
3, so that nozzle is sprayed air using air bag, and then be blown storage cavity, lead to solid particle in storage cavity all
It crosses feeding-passage to enter in conical flask, it is further prevented to remain in storage cavity, ensure that the solution concentration after preparing will not
There is too big deviation.
4, electronic scale can accurately weigh the quality for the fixation solute collected in storage cavity, and be shown in real time by LED
Screen is presented, and allows operator according to the quality of fixed solute, the amount of solvent needed for accurately weighing by graduated cylinder.
5, the fixation particle after grinding is filtered using screen pack, the biggish solid of particle can be filtered out
Come, dissolve in a solvent to avoid biggish solid particle slow, while can also filter out and some in solid material can not break
Broken flexible impurity.
6, the insoluble substance in original solid solute can be isolated, and be subject to after solute dissolution using cartridge filter
Removal prevents insoluble substance from influencing to analyze the subsequent detection of solution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view in Fig. 1 at cartridge filter；
Appended drawing reference: 1- graduated cylinder, 2- valve, 3- inlet tube, 4- pedestal, 5- conical flask, 6- connecting rod, 7- cone cylinder, 8- motor,
9- shaft, 10- grinding block, 11- blanking channel, 12- mounting groove, 13- screen pack, 14- push plate, 15- push rod, 16- air bag,
17- nozzle, 18- storage cavity, 19- electronic scale, 20-LED display screen, 21- feeding-passage, 22- feedboard, 23- flexible membrane, 24-
Torsional spring, 25- cartridge filter, 26- filter opening.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1
A kind of substance qualitative analysis solution preparation device, including conical flask 5, conical flask 5 are embedded in pedestal 4, pedestal 4 one
Upper side is provided with graduated cylinder 1, and 1 bottom of graduated cylinder is connected to conical flask 5 by the inlet tube 3 with valve 2, sets above 4 other side of pedestal
It is equipped with solid abrasive device, solid abrasive device includes the inverted cone cylinder 7 of bottom-open, it is provided with motor 8 at the top of cone cylinder 7,
8 output end of motor is connected with the shaft 9 that 7 inside belt grinding block 10 of cone cylinder is arranged in, and grinding block 10 is back taper, outside grinding block 10
The distance between wall and 7 inner wall of cone cylinder are from top to bottom sequentially reduced, and the pedestal 4 of 7 lower section of cone cylinder is internally provided with storage cavity 18, are stored up
Offer the blanking channel 11 be connected to 7 bottom of cone cylinder at the top of material chamber 18,18 side of storage cavity be provided be connected to conical flask 5 into
Expect channel 21, the pusher of helpful charging to be arranged in storage cavity 18.
Working principle: the opening that a certain amount of solid matter is placed through 7 top of cone cylinder is put into cone cylinder 7, starting electricity
Machine 8 realizes the broken of solid matter by the extruding of 10 outer wall of grinding block and 7 inner wall of cone cylinder, and due to 10 outer wall of grinding block
The distance between 7 inner wall of cone cylinder is from top to bottom sequentially reduced, and can be ground to broken solid, is ground into particle
Solid enters unified collection in storage cavity 18 by blanking channel 11, then logical by feeding under the impetus of pusher
Road 21 enters in conical flask 5, a certain amount of solvent is measured in graduated cylinder 1, used inlet tube 3 enters in conical flask 5, with consolidating in bottle
Body solute is mixed and made into solution.
It should be noted that if solid matter to be detected is the lesser flexible material of hardness, it can be by solid abrasive
Device changes blade crushing device into, passes through blade substitution grinding block 10 in shaft 9.Specifically, motor 8 is mounted on top plate,
Top plate by bolt, that is, detachable solid abrasive device and is replaced by connecting at the top of bolt and cone cylinder 7.
Operator can use broken and solution the preparation that the present apparatus carries out solid matter, realize that solution was prepared
Journey is carried out continuously；Also it avoids in the prior art, when configuration solution distribution carries out, needs to carry out not using different instruments
Same step, is more troublesome, while also avoiding being easy to appear when solution preparation raw material shift between different instruments and spill
The case where.
Embodiment 2
The present embodiment is to improve on the basis of embodiment 1:
Pusher includes vertical push plate 14, and push plate 14 is located at the other side of opposite blanking channel 11,14 side of push plate
Surface is connected with horizontal push rod 15, and pedestal 4 is stretched out in 15 end of push rod.
The above advantage of improving is: operation push rod makes solid particle by the fixation particle of push plate pushed in storage cavity
It falls into feeding-passage, and then enters in conical flask, enter solid more preferably in conical flask, prevent the residual of solid particle, protect
The additional amount of solid solute is demonstrate,proved.
Embodiment 3
The present embodiment is improved on the basis of embodiment 2:
Push rod 15 is hollow stem, and one end that push rod 15 is located in storage cavity 18 is provided with nozzle 17, and push rod 15 is located at pedestal 4
External one end is provided with air bag 16.
The above advantage of improving is: so that nozzle is sprayed air using air bag, and then is blown storage cavity, makes solid in storage cavity
Particle can all be entered in conical flask by feeding-passage, it is further prevented to remain in storage cavity, after ensure that preparation
Solution concentration do not have too big deviation.
Embodiment 4
The present embodiment is improved on the basis of above embodiments:
18 bottom of storage cavity is provided with electronic scale 19, and 4 side of pedestal is provided with the LED display being electrically connected with electronic scale 19
20。
The above advantage of improving is: electronic scale can accurately weigh the quality for the fixation solute collected in storage cavity, and
It is presented in real time by LED display, allows operator according to the quality of fixed solute, needed for accurately weighing by graduated cylinder
The amount of solvent.
Embodiment 5
The present embodiment is improved on the basis of above embodiments:
Horizontal mounting groove 12 is offered inside pedestal 4 at blanking channel 11, is connected outside 12 side of mounting groove and pedestal 4
It is logical, screen pack 13 is provided in mounting groove 12.
The above advantage of improving is: the fixation particle after grinding is filtered using screen pack, can by particle compared with
Big solid filters out, and dissolves in a solvent to avoid biggish solid particle slowly, while can also filter out solid original
Some flexible impurity that can not be crushed in material.
Embodiment 6
The present embodiment is improved on the basis of above embodiments:
The connecting rod 6 being provided in insertion bottle on conical flask 5,6 end of connecting rod are connected with the cartridge filter 25 of bottom end closure, filter
Several filter openings 26 are provided on cylinder 25,25 side of cartridge filter is provided with the notch of rectangle, and indentation, there is provided with feedboard 22, charging
22 bottom end of plate is hinged by torsional spring 24 and 25 bottom of cartridge filter, and 22 two sides of feedboard pass through the cylinder of flexible membrane 23 and notch two sides
Connection.
Working principle: in use, connecting rod 6 is put into conical flask 5 together with cartridge filter 25 by the opening at 5 top of conical flask
In, swivel link 6 is adjusted with adjusting orientation for feedboard 22 to 21 lower section of feeding-passage, and feedboard 22 is made in the elastic force of torsional spring 24
Around bottom hinged place Unscrew under, to facilitate the solid solute fallen by feeding-passage 21 that can accurately fall into filtering
In cylinder 25, after the soluble substance dissolved in solute, connecting rod 6 and cartridge filter 25 are extracted, at this time 22 top of feedboard and cone
The bottle wall of shape bottle 5 interacts, and makes feedboard 22 around bottom hinged place direction rotary closing, and then takes out cartridge filter 25 to remove
Insoluble solid solute therein.
The above advantage of improving is: can be isolated in original solid solute not after solute dissolution using cartridge filter
Soluble substance, and removed, prevent insoluble substance from influencing to analyze the subsequent detection of solution.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (6)
1. a kind of substance qualitative analysis solution preparation device, including conical flask (5), conical flask (5) is embedded in pedestal (4),
Be characterized in that: (4) one upper side of pedestal is provided with graduated cylinder (1), and graduated cylinder (1) bottom is connected to by the inlet tube (3) with valve (2)
Conical flask (5), pedestal (4) other side top are provided with solid abrasive device, and solid abrasive device includes the inversion of bottom-open
Cone cylinder (7), be provided with motor (8) at the top of cone cylinder (7), motor (8) output end is connected with positioned at the internal belt grinding block of cone cylinder (7)
(10) shaft (9), grinding block (10) be back taper, the distance between grinding block (10) outer wall and cone cylinder (7) inner wall by up to
Under be sequentially reduced, the pedestal (4) below cone cylinder (7) is internally provided with storage cavity (18), is offered and is bored at the top of storage cavity (18)
The blanking channel (11) of cylinder (7) bottom connection, storage cavity (18) side are provided with the feeding-passage (21) of connection conical flask (5),
The pusher of the helpful charging of setting in storage cavity (18).
2. substance qualitative analysis solution preparation device according to claim 1, it is characterised in that: pusher includes vertical
Push plate (14), push plate (14) is located at the other side of opposite blanking channel (11), and (14) one side surface of push plate is connected with horizontal
Pedestal (4) are stretched out in push rod (15), push rod (15) end.
3. substance qualitative analysis solution preparation device according to claim 2, it is characterised in that: push rod (15) is hollow
Bar, one end that push rod (15) is located in storage cavity (18) are provided with nozzle (17), and push rod (15) is located at the external one end of pedestal (4)
It is provided with air bag (16).
4. substance qualitative analysis solution preparation device according to claim 1, it is characterised in that: storage cavity (18) bottom is set
It is equipped with electronic scale (19), pedestal (4) side is provided with the LED display (20) being electrically connected with electronic scale (19).
5. substance qualitative analysis solution preparation device according to claim 1, it is characterised in that: fallen inside pedestal (4)
It offers horizontal mounting groove (12), is connected to outside mounting groove (12) side and pedestal (4), mounting groove (12) at material channel (11)
In be provided with screen pack (13).
6. substance qualitative analysis solution preparation device according to claim 1, it is characterised in that: conical flask is arranged on (5)
There is the connecting rod (6) in insertion bottle, connecting rod (6) end is connected with the cartridge filter (25) of bottom end closure, and cartridge filter is provided on (25)
Several filter openings (26), cartridge filter (25) side are provided with the notch of rectangle, and indentation, there is provided with feedboard (22), feedboard (22)
Bottom end is hinged by torsional spring (24) and cartridge filter (25) bottom, and feedboard (22) two sides pass through flexible membrane (23) and notch two sides
Cylinder connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113083.5U CN208449176U (en) | 2018-07-13 | 2018-07-13 | A kind of substance qualitative analysis solution preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113083.5U CN208449176U (en) | 2018-07-13 | 2018-07-13 | A kind of substance qualitative analysis solution preparation device |
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| Publication Number | Publication Date |
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| CN208449176U true CN208449176U (en) | 2019-02-01 |
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ID=65171677
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821113083.5U Active CN208449176U (en) | 2018-07-13 | 2018-07-13 | A kind of substance qualitative analysis solution preparation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110066717A (en) * | 2019-04-26 | 2019-07-30 | 山东省农业科学院农业质量标准与检测技术研究所 | A kind of solid sample microorganism detection acid treatment device and processing method |
-
2018
- 2018-07-13 CN CN201821113083.5U patent/CN208449176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110066717A (en) * | 2019-04-26 | 2019-07-30 | 山东省农业科学院农业质量标准与检测技术研究所 | A kind of solid sample microorganism detection acid treatment device and processing method |
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