CN105642375A - Protein mixing, heating, digesting and volume metering apparatus - Google Patents
Protein mixing, heating, digesting and volume metering apparatus Download PDFInfo
- Publication number
- CN105642375A CN105642375A CN201511003894.0A CN201511003894A CN105642375A CN 105642375 A CN105642375 A CN 105642375A CN 201511003894 A CN201511003894 A CN 201511003894A CN 105642375 A CN105642375 A CN 105642375A
- Authority
- CN
- China
- Prior art keywords
- constant volume
- digestion
- bottle
- mixing heating
- assembly
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/201—Holders therefor
-
- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F19/00—Calibrated capacity measures for fluids or fluent solid material, e.g. measuring cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/16—Reagents, handling or storing thereof
Abstract
The invention relates to the field of experiment apparatuses, and discloses a protein mixing, heating, digesting and volume metering apparatus. The apparatus comprises a volumetric flask, a digesting and volume metering assembly, and a mixing and heating assembly. Automatic digestion and volume metering are realized through a reasonably designed digesting and volume metering bottle and device improvement, and proteins are uniformly mixed and heated, so uniform mixing, heating, digestion and volume metering integrated experiment operation is realized, and the operating manpower and the operating time are saved.
Description
Technical field
The present invention relates to field of experiment equipment, particularly a kind of mixing heating protein digestion volume fixing device.
Background technology
At present, the kjeldahl flask of digesting protein used by each laboratory, structure is the glass round bottom flask of a long-neck. During sample digestion, it is necessary to be fixed on electric hot plate with iron stand, when digesting multiple sample, it is necessary to using multiple brandreth, operation is inconvenient for, by the sample that digested in volumetric flask during transfer, loss also easily occurring, makes measurement result on the low side simultaneously.
Summary of the invention
It is an object of the invention to provide a kind of mixing heating protein digestion volume fixing device, with satisfied mixing, heating, digestion, constant volume four step experimental implementation integrally, save operating manpower and time.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the invention discloses a kind of mixing heating protein digestion volume fixing device, include volumetric flask, digestion constant volume assembly, mixing heating assembly, volumetric flask is fixed in mixing heating assembly, and digestion constant volume assembly is connected with constant volume bottle by double end tube for transfusion, and digestion constant volume assembly includes control centre, Digestive system bottle and constant volume liquid bottle, mixing heating assembly includes fixed mount and heated base.
Wherein, double end tube for transfusion is connected with Digestive system bottle and constant volume liquid bottle respectively, and is respectively arranged with switch valve, is integrated with micro-infusion pump, and is connected with Digestive system bottle and constant volume liquid bottle respectively by double end tube for transfusion in control centre.
Preferably, also including contactless liquid level sensor, contactless liquid level sensor is installed on volumetric flask cervical region and higher than graduation mark, signal can be occurred to transmit with control centre.
The method have the advantages that
1. the present invention optimization by part, by the space reasonable layout of digestion volume fixing device so that it is overall structure is more compact, assembles more simple, and function division is apparent.
2. through the digestion constant volume bottle of appropriate design, by the improvement of equipment, it is achieved that digestion constant volume automatization carries out, and can albumen be mixed and heat treated, achieve the experimental implementation of mixing, heating, digestion, constant volume four step one, save operating manpower and time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Primary clustering symbol description:
1: volumetric flask, 2: digestion constant volume assembly, 3: mixing heating assembly, 4: double end tube for transfusion, 5: control centre, 6: Digestive system bottle, 7: constant volume liquid bottle, 8: fixed mount, 9: heated base, 10: contactless liquid level sensor
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.
Embodiment 1
As it is shown in figure 1, the invention discloses a kind of mixing heating protein digestion volume fixing device, include volumetric flask 1, digestion constant volume assembly 2, mixing heating assembly 3, double end tube for transfusion 4, contactless liquid level sensor 10. Digestion constant volume assembly includes control centre 5, Digestive system bottle 6 and constant volume liquid bottle 7, and mixing heating assembly 3 includes fixed mount 8 and heated base 9.
Installation process:
Volumetric flask 1 is fixed in the fixed mount 8 of mixing heating assembly 3; Double end tube for transfusion 4 one end is connected with the micro-infusion pump of control centre 5 in digestion constant volume assembly 2, and be connected with Digestive system bottle 6 and constant volume liquid bottle 7 by micro-infusion pump, double end tube for transfusion 4 other end is connected with constant volume bottle 1, contactless liquid level sensor 10 is installed on volumetric flask 1 cervical region and higher than graduation mark, signal can be occurred to transmit with control centre 5.
Operation principle:
First the albumen preparing digestion is put in volumetric flask 1, by digesting control centre 5 on constant volume assembly 2, the consumption adding Digestive system and constant volume liquid is set, start, open-close on-off valve in order, Digestive system and constant volume liquid are transported in volumetric flask 1 by the micro-infusion pump in control centre 5, open the heated base 9 in mixing heating assembly 3, it may be achieved the micro-heating of volumetric flask, fixed mount 8 is set volumetric flask 1 can be made to shake; Cannot determine when constant volume volume and be, it is possible to the plethysmogram signal being sent to control centre 5 by contactless liquid level sensor 10 is determined constant volume.
The above; being only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a mixing heating protein digestion volume fixing device, it is characterized in that, include volumetric flask, digestion constant volume assembly, mixing heating assembly, described volumetric flask is fixed in mixing heating assembly, described digestion constant volume assembly is connected with constant volume bottle by double end tube for transfusion, described digestion constant volume assembly includes control centre, Digestive system bottle and constant volume liquid bottle, and described mixing heating assembly includes fixed mount and heated base.
2. a kind of mixing heating protein digestion volume fixing device as claimed in claim 1, it is characterized in that: described double end tube for transfusion is connected with Digestive system bottle and constant volume liquid bottle respectively, and it is respectively arranged with switch valve, it is integrated with micro-infusion pump in described control centre, and is connected with Digestive system bottle and constant volume liquid bottle respectively by double end tube for transfusion.
3. a kind of mixing heating protein digestion volume fixing device as claimed in claim 1 or 2, it is characterized in that: also include contactless liquid level sensor, described contactless liquid level sensor is installed on volumetric flask cervical region and higher than graduation mark, signal can be occurred to transmit with control centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003894.0A CN105642375A (en) | 2015-12-30 | 2015-12-30 | Protein mixing, heating, digesting and volume metering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003894.0A CN105642375A (en) | 2015-12-30 | 2015-12-30 | Protein mixing, heating, digesting and volume metering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105642375A true CN105642375A (en) | 2016-06-08 |
Family
ID=56477010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003894.0A Pending CN105642375A (en) | 2015-12-30 | 2015-12-30 | Protein mixing, heating, digesting and volume metering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105642375A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391154A (en) * | 2016-11-22 | 2017-02-15 | 北京普立泰科仪器有限公司 | Auxiliary accurate constant fixing system for sensor |
| CN110031272A (en) * | 2018-01-08 | 2019-07-19 | 基础科学公司 | Disappear molten and the multiple sample introduction systems of connection systems for automatic sampling, sample |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639873Y (en) * | 2003-09-08 | 2004-09-08 | 丁永霞 | Integrated device for protein digestion constant volume |
| CN202492352U (en) * | 2012-03-07 | 2012-10-17 | 中国热带农业科学院热带作物品种资源研究所 | High-efficient and quantitative adjustable culture medium sub-packaging device |
| CN202962508U (en) * | 2012-12-14 | 2013-06-05 | 大连民族学院 | Multifunctional titration stand |
-
2015
- 2015-12-30 CN CN201511003894.0A patent/CN105642375A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639873Y (en) * | 2003-09-08 | 2004-09-08 | 丁永霞 | Integrated device for protein digestion constant volume |
| CN202492352U (en) * | 2012-03-07 | 2012-10-17 | 中国热带农业科学院热带作物品种资源研究所 | High-efficient and quantitative adjustable culture medium sub-packaging device |
| CN202962508U (en) * | 2012-12-14 | 2013-06-05 | 大连民族学院 | Multifunctional titration stand |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391154A (en) * | 2016-11-22 | 2017-02-15 | 北京普立泰科仪器有限公司 | Auxiliary accurate constant fixing system for sensor |
| CN110031272A (en) * | 2018-01-08 | 2019-07-19 | 基础科学公司 | Disappear molten and the multiple sample introduction systems of connection systems for automatic sampling, sample |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
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| RJ01 | Rejection of invention patent application after publication |