CN110201732A - Crucible is used in a kind of experiment of high temperature - Google Patents
Crucible is used in a kind of experiment of high temperature Download PDFInfo
- Publication number
- CN110201732A CN110201732A CN201910558111.7A CN201910558111A CN110201732A CN 110201732 A CN110201732 A CN 110201732A CN 201910558111 A CN201910558111 A CN 201910558111A CN 110201732 A CN110201732 A CN 110201732A
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- CN
- China
- Prior art keywords
- crucible
- pot body
- high temperature
- experiment
- thread groove
- 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.)
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Classifications
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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
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/04—Crucibles
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
A kind of high temperature experiment crucible, characterized in that have the charging hole slot (2) of one group of evenly spaced radial distribution in pot body (1), there is thread groove (3) at the top axial center of pot body；A screw rod (4) that can be threadedly coupled with the thread groove is matched with the pot body.Using the crucible, multiple groups high temperature experiment can be carried out simultaneously with a crucible, can be obviously shortened experiment integral cycle compared with the experiment of multiple groups high temperature and reduce crucible usage quantity, so that experimental expenses be made to be minimized with single hole crucible is used.
Description
Technical field
The present invention relates to metallurgical test equipment, crucible is used in especially a kind of high temperature experiment.
Background technique
Crucible tests common chemical ware as high temperature, is the important composition part of high-temperature chemical reaction process.According to
Experiment purpose and experimental nature difference, there is larger differences in material and structure for crucible, since crucible is usually in high temperature
Under the conditions of use, and the chemical reaction of chemical reagent usually requires to reach equilibrium state in crucible, therefore crucible cannot generally weigh
It is multiple to use, thus cause experiment integral cycle longer and the usage amount of crucible is larger, experimental expenses improves, especially in big data reality
It tests this problem in project and shows especially prominent.
Summary of the invention
The purpose of the present invention is test whole week in view of the above-mentioned problems of the prior art, providing one kind and can effectively shorten
Crucible is used in phase and the high temperature experiment for reducing crucible usage amount.
High temperature experiment crucible provided by the invention, there is the charging hole slot of one group of evenly spaced radial distribution in pot body,
There is thread groove at the top axial center of pot body；A spiral shell that can be threadedly coupled with the thread groove is matched with the pot body
Bar.
Preferably, the pot body is cylinder, diameter 5-7cm, a height of 9-10cm；The charging hole slot
Diameter is 1-1.5cm, the bottom surface 0.5-1cm of the depth distance pot body for the hole slot that charges；The internal diameter of the thread groove is 0.5-1cm,
The depth of thread groove is 0.5-0.7cm.
Using the porous crucible of the present invention, multiple groups high temperature experiment can be carried out simultaneously with a crucible, and use single hole crucible
It carries out the experiment of multiple groups high temperature to compare, experiment integral cycle can be obviously shortened and reduce crucible usage quantity, to make laboratory fees
With being minimized.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram that crucible is used in high temperature of the present invention experiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the schematic diagram with the matching used screw rod of crucible shown in Fig. 1；
Fig. 4 is application method schematic diagram of the invention.
Symbol description in figure: 1- pot body, 2- charging hole slot, 3- thread groove, 4- screw rod, 5- high temperature furnace.
Specific embodiment
Below in conjunction with drawings and examples, the invention will be further described.
The present embodiment crucible is as depicted in figs. 1 and 2, and pot body 1 is generally cylindrical, outer diameter 5cm, and vertical height is
9cm；The charging hole slot 2 for radially having 6 intervals symmetrical in pot body, the aperture for the hole slot that charges are 1cm, depth 8.2cm；?
There is the thread groove 3 that diameter is 0.5cm, depth is 0.5cm at pot body top axial center；With the matching used screw rod 4 of the pot body
As shown in figure 3, the length is 70cm.
The application method of the embodiment lifts earthenware as shown in figure 4, screw rod to be screwed in the thread groove for installing the crucible of sample
Crucible is slowly put into high temperature furnace 5, later screws out screw rod from the thread groove of crucible, takes out screw rod, and the placement of crucible has been accused
At.
The hot test of material is carried out using the present embodiment crucible and using single hole crucible, using 24 groups of experiments as radix, often
Group experimental period is 1 hour, and after comparison, statistical result be see the table below:
| It tests integral cycle (hour) | Crucible dosage (a) | |
| Use single hole crucible | 24 | 24 |
| Use 6 hole crucibles | 4 | 6 |
As can be seen from the table, material at high temperature test is carried out using single hole crucible using the present embodiment crucible ratio, tested whole
20 hours of body cycle reduction；Crucible dosage reduces 18.
Claims (2)
1. a kind of high temperature experiment crucible, characterized in that there is the charging hole slot of one group of evenly spaced radial distribution in pot body (1)
(2), have at the top axial center of pot body thread groove (3)；Having matched one with the pot body can be with the thread groove screw thread
The screw rod (4) of connection.
2. high temperature experiment crucible according to claim 1, characterized in that the pot body (1) is cylindrical, outside size
Diameter is 5-7cm, a height of 9-10cm；The diameter of the charging hole slot is 1-1.5cm, the bottom surface of the depth distance pot body for the hole slot that charges
0.5-1cm；The internal diameter of the thread groove (3) is 0.5-1cm, and the depth of thread groove is 0.5-0.7cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558111.7A CN110201732A (en) | 2019-06-26 | 2019-06-26 | Crucible is used in a kind of experiment of high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558111.7A CN110201732A (en) | 2019-06-26 | 2019-06-26 | Crucible is used in a kind of experiment of high temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110201732A true CN110201732A (en) | 2019-09-06 |
Family
ID=67794637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558111.7A Pending CN110201732A (en) | 2019-06-26 | 2019-06-26 | Crucible is used in a kind of experiment of high temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110201732A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201297839Y (en) * | 2008-12-02 | 2009-08-26 | 吴伟明 | Platinum crucible |
| CN203591818U (en) * | 2013-12-02 | 2014-05-14 | 武汉钢铁(集团)公司 | Isothermal crucible for metallurgy test |
| KR101612529B1 (en) * | 2014-10-07 | 2016-04-14 | 에스케이씨 주식회사 | Pressurized crucible for preparing graphite |
| CN205437034U (en) * | 2015-12-31 | 2016-08-10 | 中核四○四有限公司 | Preparation graphite jig for consumable electrode |
| CN106423317A (en) * | 2016-10-25 | 2017-02-22 | 无锡市跨克微营养素有限公司 | Convenient flask |
| CN206266235U (en) * | 2016-12-09 | 2017-06-20 | 河北同光晶体有限公司 | A kind of device for quickly preparing SiC powders |
| CN208532964U (en) * | 2018-05-23 | 2019-02-22 | 济南科盛电子有限公司 | A kind of single crystal growing furnace and quartzy multiple feeding device |
| CN210496479U (en) * | 2019-06-26 | 2020-05-12 | 东北大学 | Crucible for high temperature experiments |
-
2019
- 2019-06-26 CN CN201910558111.7A patent/CN110201732A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201297839Y (en) * | 2008-12-02 | 2009-08-26 | 吴伟明 | Platinum crucible |
| CN203591818U (en) * | 2013-12-02 | 2014-05-14 | 武汉钢铁(集团)公司 | Isothermal crucible for metallurgy test |
| KR101612529B1 (en) * | 2014-10-07 | 2016-04-14 | 에스케이씨 주식회사 | Pressurized crucible for preparing graphite |
| CN205437034U (en) * | 2015-12-31 | 2016-08-10 | 中核四○四有限公司 | Preparation graphite jig for consumable electrode |
| CN106423317A (en) * | 2016-10-25 | 2017-02-22 | 无锡市跨克微营养素有限公司 | Convenient flask |
| CN206266235U (en) * | 2016-12-09 | 2017-06-20 | 河北同光晶体有限公司 | A kind of device for quickly preparing SiC powders |
| CN208532964U (en) * | 2018-05-23 | 2019-02-22 | 济南科盛电子有限公司 | A kind of single crystal growing furnace and quartzy multiple feeding device |
| CN210496479U (en) * | 2019-06-26 | 2020-05-12 | 东北大学 | Crucible for high temperature experiments |
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