CN208653901U - A kind of Minton dryer of combustion method measurement aqueous soluble protein - Google Patents
A kind of Minton dryer of combustion method measurement aqueous soluble protein Download PDFInfo
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- CN208653901U CN208653901U CN201821421764.8U CN201821421764U CN208653901U CN 208653901 U CN208653901 U CN 208653901U CN 201821421764 U CN201821421764 U CN 201821421764U CN 208653901 U CN208653901 U CN 208653901U
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- soluble protein
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Abstract
The utility model relates to chemical analysis or detection field is examined, particularly relates to a kind of Minton dryer of combustion method measurement aqueous soluble protein.Solves the problems, such as the drying of liquid or fluid sample during existing test.Including electric hot plate and vacuum (-tight) housing, the heating panel of the electric hot plate is surrounded by rubber pad, concave card slot is equipped in the middle part of each side of rubber pad, vacuum (-tight) housing is rectangular parallelepiped structure, concave card slot on the four sides insertion rubber pad of vacuum (-tight) housing, the symmetrical two sides of electric hot plate are equipped at least a pair of catches, and the vacuum (-tight) housing is equipped with air inlet and gas vent；Gas vent is connected with vacuum pump by conduit.The utility model structure is simple, it can be improved chemical analysis or examine vacuum drying automation, the standardization of liquid or fluid sample in detection process, heating, evaporation, drying suitable for some special liquids or fluid sample that encounter during chemical analysis test, the drying of aqueous soluble protein extraction solution during aqueous soluble protein content is measured especially suitable for combustion method.
Description
Technical field
The utility model relates to chemical analysis or detection field is examined, particularly relates to a kind of combustion method measurement aqueous soluble protein
Minton dryer.
Background technique
In conventional chemical analysis experiment, place is dried in some liquor samples or the higher sample needs of moisture content
Reason, could carry out further experiment after being completely dried or removing most of moisture, especially measure aqueous soluble protein in combustion method
When content, the aqueous solution for needing to extract could be in analysis detection on azotometer device of burning after drying as far as possible.Existing drying is set
It is standby generally to be heated, evaporated under normal pressure, dried, it usually will appear temperature mistake in the aqueous solution drying process containing protein
Height, which causes partially protein denaturation, or liquid-covered solidification influences drying process or heated contact surface overheat leads to bumping
Phenomena such as, these can all influence to test normal procedure, cause test result error.Therefore, it is necessary to one kind low temperature, vacuum design
Drying equipment just can guarantee that the smooth of such chemical analysis is carried out and the accuracy of test result.There is presently no be exclusively used in reality
Existing liquid or fluid sample heating, evaporation, dry vacuum dryer.
Utility model content
The utility model proposes a kind of Minton dryers of combustion method measurement aqueous soluble protein, solve existing test process
The drying problem of middle liquid or fluid sample.
The technical solution of the utility model is achieved in that
A kind of Minton dryer of combustion method measurement aqueous soluble protein, including (material is organic glass for electric hot plate and vacuum (-tight) housing
Glass), the heating panel edge of the electric hot plate (panel material is SM graphite or aluminium alloy) is surrounded by rubber pad, rubber pad
Concave card slot is equipped in the middle part of each side, vacuum (-tight) housing is rectangular parallelepiped structure, and four sides of vacuum (-tight) housing are inserted into the concave card slot on rubber pad,
Seal combination setting is formed, the symmetrical two sides of electric hot plate are equipped at least a pair of catches (identical as glass for vehicle window lock), institute
Vacuum (-tight) housing is stated equipped with air inlet and gas vent, air inlet pipe is equipped with air valve switch, while adjustable charge flow rate；Gas vent
It is connected with vacuum pump by conduit, exhaust pipe is equipped with pressure vacuum gauge, to show vacuum degree in vacuum (-tight) housing (pressure) state.
The rubber pad is square, the edge surrounding for being sheathed on heating panel.
It is sealed between the heating panel and rubber pad by sealing strip, at least one is equipped between rubber pad and vacuum (-tight) housing
Compacting, sealing effect sealing are generated to negative pressure in lock locking compacting and vacuum (-tight) housing.
The heating panel is equipped at least four ladder types or tapered concave card slot.
The air inlet pipe by air inlet be inserted into vacuum (-tight) housing in, air inlet pipe be equipped with air valve switch, while it is adjustable into
Throughput；Conduit is inserted into vacuum (-tight) housing by gas vent, and is equipped with pressure vacuum gauge, to show (the pressure of vacuum degree in vacuum (-tight) housing
Power) state.
The utility model structure is simple, easy to operate, can be improved chemical analysis or examines liquid or stream in detection process
Vacuum drying automation, standardization and the scale of body sample are horizontal, one encountered in the process suitable for chemical analysis test
Heating, evaporation, the drying of a little special liquids or fluid sample, especially suitable for water during combustion method measurement aqueous soluble protein content
The drying of molten protein extraction solution.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the top view of rubber pad in Fig. 1.
Fig. 3 is the structural schematic diagram of embodiment 2.
Fig. 4 is the location drawing of trapezoidal concave card slot and tinfoil paper cup in embodiment 1.
Fig. 5 is the location drawing of taper concave card slot and tinfoil paper cup in embodiment 2.
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 under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
A kind of Minton dryer of combustion method measurement aqueous soluble protein as shown in Fig. 1-2,4, including electric hot plate 1 and vacuum
Cover 6(material is organic glass), the electric hot plate 1(panel material is SM graphite or aluminium alloy) 5 edge surrounding of heating panel
Equipped with rubber pad 2, concave card slot 10 is equipped in the middle part of each side of rubber pad 2, vacuum (-tight) housing 6 is rectangular parallelepiped structure, four sides of vacuum (-tight) housing 6
The concave card slot 10 being inserted on rubber pad 2, forms seal combination setting, and the symmetrical two sides of electric hot plate 1 are equipped at least a pair of
It is identical with glass for vehicle window lock to latch 4(), the vacuum (-tight) housing 6 is equipped with air inlet and gas vent, air inlet connection air inlet pipe, if
There are air-valve switch, while adjustable charge flow rate；Gas vent is followed with the direct-connected vacuum pump of the portable microminiature of vacuum pump 7(or water
Ring vacuum pump) it is connected by conduit, conduit is equipped with pressure vacuum gauge, to show vacuum degree in vacuum (-tight) housing (pressure) state.
The utility model structure is simple, easy to operate, can be improved chemical analysis or examines liquid or stream in detection process
Vacuum drying automation, standardization and the scale of body sample are horizontal, one encountered in the process suitable for chemical analysis test
Heating, evaporation, the drying of a little special liquids or fluid sample, especially suitable for water during combustion method measurement aqueous soluble protein content
The drying of molten protein extraction solution.
Preferably, the rubber pad 2 is square, is sheathed on the edge surrounding of heating panel 5, the heating panel 5 with
It is sealed between rubber pad 2 by sealing strip, compacting and vacuum is locked by least a pair of catches between rubber pad and vacuum (-tight) housing
Negative pressure generates compacting, sealing effect sealing in covering, and prevents gas leakage.
Preferably, the heating panel 5 is equipped at least four ladder type concave card slots, during the experiment by trapezoidal tin
Foil cup is put into inside trapezoidal concave card slot, is allowed to come into full contact with, and opens electric hot plate, can be by device (vacuum (-tight) housing 6) by vacuum pump
Interior vacuum degree is evacuated to test and needs state.
Preferably, the air inlet pipe 3 is inserted into vacuum (-tight) housing 6 by air inlet, and air inlet pipe 3 is equipped with air valve switch, exhaust
Conduit is inserted into vacuum (-tight) housing 6 by gas vent, can be controlled very by adjusting the induction air flow ratio of the vacuum pump speed of exhaust and air valve
Vacuum degree in sky cover 6, the low spot triggering mode that can also configure pressure vacuum gauge and vacuum pump linkage one automatically control vacuum
Vacuum degree in cover 6.
Embodiment 2
A kind of Minton dryer of the measurement aqueous soluble protein of combustion method shown in as shown in Fig. 2,3,5, wherein heating surface
Plate 5 is equipped at least four tapered concave card slots, and the tapered concave card slot matches setting with infundibulate tinfoil cup.
The concrete operation step of the utility model are as follows:
1. by electric hot plate 1(band vacuum (-tight) housing 6) and vacuum pump 7 on test bench left and right put, by conduit connection very
Exhaust pipe on sky pump 7 and vacuum (-tight) housing 6；
2. removes vacuum (-tight) housing 6, tinfoil paper cup or dedicated masking foil are spread in trapezoidal concave card slot or taper concave card slot,
So that masking foil is adjacent to concave card slot inner surface as far as possible, reach to come into full contact with and be preferred, makes trapezoidal or taper masking foil cup-shaped, and tin
Along being preferably higher by plane 2 mm ~ 5 mm on concave card slot on foil paper；
3. (such as: combustion method measures aqueous soluble protein content for some special liquids or fluid sample during successively draws test
Aqueous soluble protein extracts solution in the process) mL of 2 mL ~ 5, move into the trapezoidal or taper tinfoil paper dixie cup on electric hot plate 1 in concave card slot
In, it is preferred with 2/3 lower than the tinfoil paper dixie cup solvent；
4. covers vacuum (-tight) housing 6, by the concave card slot on the four sides insertion rubber pad of vacuum (-tight) housing, light pressure makes to be tightly combined,
Fastening lock 4；Adjusting knob closes the air valve switch in air inlet pipe 3, is allowed in the completely closed state；
5. electric hot plate 1 and vacuum pump 7 are inserted into power outlet energization respectively, 9 He of instrument switch of electric hot plate 1 is opened respectively
The instrument switch of vacuum pump 7 makes electric hot plate 1 enter evacuated state into heated condition, vacuum pump 7；
6. is according to the temperature and time parameter disk 8 in liquor sample characteristic or test empirical data setting electric hot plate 1, together
When adjust air inlet pipe 3 on air valve switch, control charge flow rate, observe exhaust pipe on pressure vacuum gauge indicating value, be arranged vacuum
Vacuum degree (pressure) in covering, is in slight boiling condition with liquor sample and surface layer does not solidify, bumping is not preferred；
7. liquor sample is whole after drying, first the air valve switch in adjusting air inlet pipe 3 to full open position, then
The instrument switch of vacuum pump 7 is closed, the instrument switch 9 of electric hot plate 1 is finally closed, disconnects the exhaust on vacuum pump 7 and vacuum (-tight) housing 6
The connecting conduit of pipe opens lock 4, removes vacuum (-tight) housing 6, successively gently takes out the trapezoidal or taper tin that dry liquid sample is housed
Foil paper cup, and in group, analysis detection is spare for rubbing as required；
8. pulls out 7 power outlet of electric hot plate 1 and vacuum pump, vacuum (-tight) housing 6 is filled to again on electric hot plate 1, fastening lock 4,
Electric hot plate 1 and vacuum pump 7 are then placed into suitable position on test bench in case next time uses.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of Minton dryer of combustion method measurement aqueous soluble protein, it is characterised in that: including electric hot plate (1) and vacuum (-tight) housing
(6), the heating panel (5) of the electric hot plate (1) is surrounded by rubber pad (2), and concave card is equipped in the middle part of each side of rubber pad (2)
Slot (10), vacuum (-tight) housing (6) are rectangular parallelepiped structure, the concave card slot (10) in four sides insertion rubber pad (2) of vacuum (-tight) housing (6), electricity
The symmetrical two sides of hot plate (1) are equipped at least a pair of catches (4), and the vacuum (-tight) housing (6) is equipped with air inlet and gas vent, into
Stomata is equipped with air valve switch, and gas vent is connected with vacuum pump (7) by conduit, and conduit is equipped with pressure vacuum gauge (11).
2. the Minton dryer of combustion method measurement aqueous soluble protein as described in claim 1, it is characterised in that: the rubber pad
(2) it is square, is sheathed on the edge surrounding of heating panel (5).
3. the Minton dryer of combustion method measurement aqueous soluble protein as described in claim 1, it is characterised in that: the heating surface
It is sealed between plate (5) and rubber pad (2) by sealing strip, at least provided with a pair of catches between rubber pad (2) and vacuum (-tight) housing (6)
(4) locking compacting.
4. the Minton dryer of combustion method measurement aqueous soluble protein as described in claim 1, it is characterised in that: the heating surface
Plate (5) is equipped at least four ladder types or tapered concave card slot.
5. the Minton dryer of combustion method measurement aqueous soluble protein according to any one of claims 1-4, it is characterised in that: into
By the way that in air inlet insertion vacuum (-tight) housing (6), air inlet pipe (3) is equipped with air valve switch, conduit is inserted into true tracheae (3) by gas vent
In sky cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421764.8U CN208653901U (en) | 2018-08-31 | 2018-08-31 | A kind of Minton dryer of combustion method measurement aqueous soluble protein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421764.8U CN208653901U (en) | 2018-08-31 | 2018-08-31 | A kind of Minton dryer of combustion method measurement aqueous soluble protein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653901U true CN208653901U (en) | 2019-03-26 |
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ID=65792337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821421764.8U Active CN208653901U (en) | 2018-08-31 | 2018-08-31 | A kind of Minton dryer of combustion method measurement aqueous soluble protein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208653901U (en) |
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2018
- 2018-08-31 CN CN201821421764.8U patent/CN208653901U/en active Active
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