CN204718383U - Use for laboratory Simple rotary high temperature sintering furnace - Google Patents
Use for laboratory Simple rotary high temperature sintering furnace Download PDFInfo
- Publication number
- CN204718383U CN204718383U CN201520410885.2U CN201520410885U CN204718383U CN 204718383 U CN204718383 U CN 204718383U CN 201520410885 U CN201520410885 U CN 201520410885U CN 204718383 U CN204718383 U CN 204718383U
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- China
- Prior art keywords
- high temperature
- heater
- temperature sintering
- sintering furnace
- bell
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Abstract
The utility model discloses a kind of use for laboratory Simple rotary high temperature sintering furnace, comprise the bell that body of heater is separated with activity, described furnace interior is provided with some heating tubes, described heating tube is disposed in an evenly spaced relation in the inwall of body of heater, described bell top is provided with electric rotating machine, be provided with connecting rod below described bell, described connecting rod end is connected with electric rotating machine, and the bottom of connecting rod is connected with screw type mixing tube.The feature that use for laboratory Simple rotary high temperature sintering furnace batch mixing uniformity of the present utility model is good, temperature consistency is high, easy to operate, with low cost and applicability is strong.
Description
Technical field
The utility model relates to Laboratory Instruments or device technique field, specifically refers to a kind of use for laboratory Simple rotary high temperature sintering furnace.
Background technology
Multi-ferroic material, such as BiCoO
3, BiFeO
3deng, owing to there is ferroelectricity and ferromagnetism makes it have potential application in information storage, spin electric device etc. simultaneously, cause and pay close attention to more and more widely.At present, it is convenient that study general for multi-ferroic material concentrates on its preparation, relation between structure and property etc., the process of preparation directly has influence on the structure of material, and then show certain aberrations in property, therefore, in order to better promote the application of multi-ferroic material, the procedural details monitoring record for preparation is particularly crucial.At present, multi-ferroic material adopts high temperature solid-phase sintering legal system standby under the many subsidiary conditions at protective atmosphere of the preparation in laboratory.At present, laboratory is by high temperature solid-phase sintering legal system for multi-ferroic material many employings tube furnace, and tube furnace has temperature precise control, feature that the thermal efficiency is high, but tube furnace also has some limitations, as in the applicability of raw material, multi-ferroic material is as BiCoO
3, BiFeO
3deng mainly with boric acid as raw material, boric acid can volatilize in pyroprocess, causes B element skewness in the feed accordingly, directly has influence on the structure of the multi-ferroic material finally preparing gained; As in the uniformity of temperature, tube furnace puts into tube furnace as container raw material mainly with crucible, and the raw material heating temperature on crucible bottom and top there is some difference property, also has a strong impact on prepared multi-ferroic material and there is more impurity.
Utility model content
The purpose of this utility model is to provide a kind of use for laboratory Simple rotary high temperature sintering furnace, has the advantages that batch mixing uniformity is good, temperature consistency is high, easy to operate, with low cost and applicability is strong.
The utility model can be achieved through the following technical solutions:
The utility model discloses a kind of use for laboratory Simple rotary high temperature sintering furnace, comprise the bell that body of heater is separated with activity, described furnace interior is provided with some heating tubes, described heating tube is disposed in an evenly spaced relation in the inwall of body of heater, described bell top is provided with electric rotating machine, be provided with connecting rod below described bell, described connecting rod end is connected with electric rotating machine, and the bottom of connecting rod is connected with screw type mixing tube.Described Simple rotary high temperature sintering furnace, structure is simple, convenient processing and manufacture, effectively saves laboratory apparatus manufacturing cost; Drive mixing tube by electric rotating machine, effectively carry out batch mixing simulation to real material high temperature sintering, the process Raw of rotation carries out the uniformity that staggered mixing ensure that batch mixing; While batch mixing, mixing tube dynamically accepts the heat of heating tube, improves the uniformity of temperature in material preparation process; In process prepared by material, electric rotating machine directly drives mixing tube to rotate, without the need to people for operating, simple to operate; Meanwhile, described Simple rotary high temperature sintering furnace compares traditional tube furnace, more can meet the instructions for use of volatile materials, has stronger applicability.
Described screw type mixing tube adopts some blind hole shape storing straight tube moving jointings to form, outer wall bottom described storing straight tube is provided with internal thread, the described storing straight tube mouth of pipe goes out to be provided with external screw thread, adjacent storing straight tube is coincide by external screw thread and internal thread and is rotatably connected, effectively simplify the assembling process of mixing tube, the preparation proportioning that can arrange different ratio at different storing pipes as required contrasts, and improves the comparative and research in material preparation process.
The outer wall of described storing straight tube is provided with some passages, by arranging passage, effectively realizing protection and taking advantage of atmosphere and fully contact with raw material in preparation process.
Described body of heater is also provided with air admission hole, and described air admission hole is arranged on the bottom of furnace body outer wall.By air admission hole being arranged on the bottom of furnace body outer wall, gas flows from the bottom up after entering body of heater, thus forms good protective atmosphere, ensure that the preparation process of material.
Described bell is also provided with venthole, and described venthole is arranged on the side of bell.By the venthole arranged, facilitate the flowing of atmosphere, form flowing atmosphere, ensure the uniformity of flowing atmosphere further.
Described bell is also provided with handle, and described handle symmetry is arranged on the both sides of electric rotating machine.By bell, conveniently sintering furnace is opened and closed-loop operation.
Described body of heater also comprises thermocouple and temp controlled meter, and described thermocouple is arranged on furnace interior, and described temp controlled meter is connected with thermocouple, heating tube simultaneously, conveniently accurately controls the temperature of body of heater.
A kind of use for laboratory Simple rotary of the utility model high temperature sintering furnace, has following beneficial effect:
The first, batch mixing uniformity is good, drives mixing tube by electric rotating machine, effectively carries out batch mixing simulation to real material high temperature sintering, and the process Raw of rotation carries out the uniformity that staggered mixing ensure that batch mixing;
The second, temperature consistency is high.Electric rotating machine drives mixing tube dynamically to accept the heat of heating tube, improves the uniformity of temperature in material preparation process;
Three, easy to operate, directly can ensureing the uniformity of batch mixing and the uniformity of temperature by opening electric rotating machine, without the need to carrying out loaded down with trivial details operation, without the need to people for confessing one's crime, simplifying the operation course;
Four, with low cost, described Simple rotary high temperature sintering furnace, structure is simple, convenient processing and manufacture, effectively saves laboratory apparatus manufacturing cost;
Five, applicability is strong, and described Simple rotary high temperature sintering furnace compares traditional tube furnace, more can meet the instructions for use of volatile materials, has stronger applicability.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of use for laboratory Simple rotary of the utility model high temperature sintering furnace;
Mark in accompanying drawing comprises: 1, body of heater, and 2, bell, 3, air admission hole, 4, heating tube, 5, temp controlled meter, 6, electroheat pair, 7, mixing tube, 8, connecting rod, 9, electric rotating machine, 10, handle, 11, venthole.
Detailed description of the invention
In order to make those skilled in the art person understand the technical solution of the utility model better, below in conjunction with embodiment and accompanying drawing, the utility model product is described in further detail.
As shown in Figure 1, the utility model discloses a kind of use for laboratory Simple rotary high temperature sintering furnace, comprise the bell 2 that body of heater 1 is separated with activity, described body of heater 1 inside is provided with some heating tubes 4, described heating tube 4 is disposed in an evenly spaced relation in the inwall of body of heater 1, and described bell 2 top is provided with electric rotating machine 9, is provided with connecting rod 8 below described bell 2, described connecting rod 8 end is connected with electric rotating machine 9, and the bottom of connecting rod 8 is connected with screw type mixing tube 7.Described screw type mixing tube 7 adopts some blind hole shape storing straight tube moving jointings to form, outer wall bottom described storing straight tube is provided with internal thread, the described storing straight tube mouth of pipe goes out to be provided with external screw thread, and adjacent storing straight tube is coincide by external screw thread and internal thread and is rotatably connected.The outer wall of described storing straight tube is provided with some passages.Described body of heater 1 is also provided with air admission hole 3, and described air admission hole 3 is arranged on the bottom of body of heater 1 outer wall.Described bell 2 is also provided with venthole 11, and described venthole 11 is arranged on the side of bell 2.Described bell 2 is also provided with handle 10, and described handle 10 symmetry is arranged on the both sides of electric rotating machine 9.Described body of heater 1 also comprises thermocouple 6 and temp controlled meter 5, and it is inner that described thermocouple 6 is arranged on body of heater 1, and described temp controlled meter 5 is connected with thermocouple 6, heating tube 4 simultaneously.
The above, be only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model; The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the utility model swimmingly; But all those skilled in the art are not departing within the scope of technical solutions of the utility model, disclosed above technology contents can be utilized and make a little change, modify with differentiation equivalent variations, be Equivalent embodiments of the present utility model; Meanwhile, all according to substantial technological of the present utility model to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., within the protection domain all still belonging to the technical solution of the utility model.
Claims (7)
1. a use for laboratory Simple rotary high temperature sintering furnace, it is characterized in that: comprise the bell (2) that body of heater (1) is separated with activity, described body of heater (1) inside is provided with some heating tubes (4), described heating tube (4) is disposed in an evenly spaced relation in the inwall of body of heater (1), described bell (2) top is provided with electric rotating machine (9), described bell (2) below is provided with connecting rod (8), described connecting rod (8) end is connected with electric rotating machine (9), and the bottom of connecting rod (8) is connected with screw type mixing tube (7).
2. use for laboratory Simple rotary high temperature sintering furnace according to claim 1, it is characterized in that: described screw type mixing tube (7) adopts some blind hole shape storing straight tube moving jointings to form, outer wall bottom described storing straight tube is provided with internal thread, the described storing straight tube mouth of pipe goes out to be provided with external screw thread, and adjacent storing straight tube is coincide by external screw thread and internal thread and is rotatably connected.
3. use for laboratory Simple rotary high temperature sintering furnace according to claim 2, is characterized in that: the outer wall of described storing straight tube is provided with some passages.
4. use for laboratory Simple rotary high temperature sintering furnace according to claim 3, it is characterized in that: described body of heater (1) is also provided with air admission hole (3), described air admission hole (3) is arranged on the bottom of body of heater (1) outer wall.
5. use for laboratory Simple rotary high temperature sintering furnace according to claim 4, it is characterized in that: described bell (2) is also provided with venthole (11), described venthole (11) is arranged on the side of bell (2).
6. use for laboratory Simple rotary high temperature sintering furnace according to claim 5, it is characterized in that: described bell (2) is also provided with handle (10), described handle (10) symmetry is arranged on the both sides of electric rotating machine (9).
7. use for laboratory Simple rotary high temperature sintering furnace according to claim 6, it is characterized in that: described body of heater (1) also comprises thermocouple (6) and temp controlled meter (5), it is inner that described thermocouple (6) is arranged on body of heater (1), and described temp controlled meter (5) is connected with thermocouple (6), heating tube (4) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410885.2U CN204718383U (en) | 2015-06-15 | 2015-06-15 | Use for laboratory Simple rotary high temperature sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410885.2U CN204718383U (en) | 2015-06-15 | 2015-06-15 | Use for laboratory Simple rotary high temperature sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718383U true CN204718383U (en) | 2015-10-21 |
Family
ID=54317376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520410885.2U Expired - Fee Related CN204718383U (en) | 2015-06-15 | 2015-06-15 | Use for laboratory Simple rotary high temperature sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397373A (en) * | 2020-03-23 | 2020-07-10 | 山东宜维检测有限公司 | Multifunctional high-temperature pretreatment device for laboratory |
-
2015
- 2015-06-15 CN CN201520410885.2U patent/CN204718383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397373A (en) * | 2020-03-23 | 2020-07-10 | 山东宜维检测有限公司 | Multifunctional high-temperature pretreatment device for laboratory |
| CN111397373B (en) * | 2020-03-23 | 2021-07-27 | 山东宜维检测有限公司 | Multifunctional high-temperature pretreatment device for laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |