CN113171745A - Multichannel reation kettle heating furnace - Google Patents
Multichannel reation kettle heating furnace Download PDFInfo
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- CN113171745A CN113171745A CN202110278770.2A CN202110278770A CN113171745A CN 113171745 A CN113171745 A CN 113171745A CN 202110278770 A CN202110278770 A CN 202110278770A CN 113171745 A CN113171745 A CN 113171745A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/248—Reactors comprising multiple separated flow channels
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Abstract
The embodiment of the invention discloses a multi-channel reaction kettle heating furnace which mainly comprises a heating channel (10), wherein the heating channel (10) is arranged to provide a heating space for a reaction kettle; a heating member (20), the heating member (20) being disposed outside the heating passage (10) to heat the heating passage (10); a housing (30), the heating channel (10) and the heating element (20) being disposed within the housing (30); the cover body (40) is detachably connected with the heating channel in a sealing mode. The number of heating channels (10) is more than 1. The invention provides a multi-channel reaction kettle heating furnace which can be applied to the field of synthesis of actinide-based MOFs materials and can be operated in a glove box, so as to meet the requirements of radioactive shielding and synthesis of actinide-based MOFs materials under the high-temperature condition.
Description
Technical Field
The invention relates to a heating device, in particular to a multi-channel reaction kettle heating furnace.
Background
In recent years, actinide-based MOFs materials have begun to gain more and more attention. The actinide-based MOFs material takes actinide as a center, the problems of radioactive shielding and protection of the actinide need to be considered in the synthesis, and heating equipment such as an oil bath pot and an oven which are commonly adopted in the synthesis of non-radioactive element-based MOFs materials such as transition metal and the like are not suitable for synthesizing the actinide-based MOFs material due to the reasons of volume, materials and the like. Therefore, aiming at the synthesis research of the actinide-based MOFs material by a hydrothermal method or a solvothermal method, in order to improve the experimental efficiency, the invention develops the multichannel reaction kettle heating furnace which is suitable for developing the hydrothermal method or the solvothermal method in a radioactive sealed glove box to synthesize the actinide-based MOFs material.
Disclosure of Invention
The invention aims to provide multi-channel reaction kettle heating furnace equipment suitable for carrying out hydrothermal method or solvothermal method synthesis of actinide-based MOFs materials in a radioactive sealed glove box, and aims to solve the problem that heating devices such as an oven or an oil bath pot cannot be adopted in the radioactive sealed glove box to carry out actinide-based MOFs material synthesis, so that the experiment efficiency is low.
In order to solve the above problems, the present invention provides the following technical solutions: a multi-channel autoclave furnace, wherein the furnace comprises: a heating channel configured to provide a heating space for the reaction vessel; a heating member disposed outside the heating passage to heat the heating passage; a housing, the heating channel and the heating element being disposed within the housing; the cover body is detachably and hermetically connected with the shell.
Further, the number of heating channels is more than 1.
Further, the heating element is arranged to surround the outside of the heating channel, so that different positions of the heating channel are heated, and the heating element adopts a high-heat-conductivity aluminum alloy inner core.
Further, the housing is provided as a porous structure.
Further, the cover body is opened at the position of the heating passage.
Further, the heating furnace further comprises a temperature measuring part, and the temperature measuring part is used for measuring the temperature inside the heating channel in real time.
Further, the heating furnace further comprises a heat insulation member, wherein the heat insulation member is partially arranged between the heating member and the shell so as to reduce heat transfer between the heating member and the shell.
Further, the heat insulator includes a first heat insulator provided at an upper portion of the housing, the first heat insulator being open at a position of the heating passage, the first heat insulator opening corresponding to the lid opening, and a third heat insulator provided to close the upper portion of the housing; the second heat insulation piece is arranged between the heating piece and the side part of the shell and is made of aluminum silicate fibers or other heat insulation materials with low heat conductivity: the third thermal shield is disposed between the heating element and the bottom of the housing.
Further, the third thermal insulation member is at least one columnar member.
Further, the heating furnace further comprises an electrical connection interface, and the electrical connection interface is used for electrically connecting the device with the outside.
Further, the electrical connection interface is disposed at a bottom of the housing.
Further, the heating furnace further comprises a supporting part, and the supporting part is arranged outside the bottom of the shell to support the device.
Further, the heating furnace is reasonably designed in structure to adapt to the operation and application of the glove box, and the appearance size of the heating furnace body is not more than phi 200X200 mm.
A method for heating a reaction kettle by using a radioactive sealed glove box comprises the following steps:
placing the heating furnace into the radioactive sealed glove box;
removing the cover body of the heating furnace;
putting the reaction kettle filled with the sample into a heating channel of the heating furnace;
resetting and installing the cover body;
and heating the heating channel according to the treatment requirement to provide the required temperature for the reaction kettle.
Further, the temperature in the heating channel is measured, and the operating parameters of the heating element are adjusted according to the measurement result.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a multi-channel reaction kettle heating furnace which can be applied to the field of synthesis of actinide-based MOFs materials and can be operated in a glove box.
Drawings
FIG. 1 is a schematic view of the external structure of a multi-channel reactor heating furnace according to the present invention;
FIG. 2 is a schematic cross-sectional view of a multi-channel reactor furnace of the present invention;
10, a heating channel, 20, a heating element, 30, a shell, 40, a cover body, 51, a first heat insulation element, 52, a second heat insulation element, 53, a third heat insulation element, 60 and a supporting part.
Detailed Description
The present invention will be described in detail with reference to the drawings and examples, and it should be understood that the described examples are only a part of the examples of the present invention, and not all of the examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A multi-channel autoclave furnace comprising a heating channel (10), said heating channel (10) being arranged to provide a heating space for said autoclave; a heating member (20), the heating member (20) being disposed outside the heating passage (10) to heat the heating passage (10); a housing (30), the heating channel (10) and the heating element (20) being disposed within the housing (30); the cover body (40), the cover body (40) and the shell (30) are detachably connected in a sealing mode. The number of heating channels (10) is more than 1. The heating element (20) is arranged to surround the outside of the heating channel (10) so as to heat different positions of the heating channel (10), and the heating element (20) adopts a high-heat-conductivity aluminum alloy inner core. The shell (30) is of a porous structure, so that the heat dissipation rate is increased, the temperature of the shell (30) is reduced, and the shell (30) is fixed with the first heat insulation piece (51) and the bottom through screws. The cover (40) is open at the location of the heating channel (10). The structure of the heating furnace also comprises a temperature measuring part, the temperature measuring part measures the temperature inside the heating channel (10) in real time, the temperature control part is matched with corresponding temperature control equipment, the accurate temperature control within the range of RT-400 ℃ can be realized, and the temperature control equipment has the functions of manual temperature rise and program temperature rise. The heating furnace also structurally comprises a heat insulation part which is partially arranged between the heating element (20) and the shell (30) so as to reduce heat transfer between the heating element (20) and the shell (30). The heat insulator includes a first heat insulator (51), a second heat insulator (52), and a third heat insulator (53), the first heat insulator (51) is provided at an upper portion of the housing (30), the first heat insulator (51) is opened at a position of the heating passage (10), the first heat insulator (51) is opened corresponding to the opening of the lid body (40), and the first heat insulator (51) is provided to close the upper portion of the housing (30); the second heat insulation piece (52) is arranged between the heating piece (20) and the side part of the shell (30) and is made of aluminum silicate fiber material with low heat conductivity; the third thermal insulation member (53) is disposed between the heating member (20) and the bottom of the housing (30), and the third thermal insulation member (53) is a columnar member. The structure of the heating furnace also comprises an electrical connection interface, and the electrical connection interface is used for electrically connecting the device with the outside. The electrical connection interface is disposed at a bottom of the housing (30). The structure of the heating furnace also comprises a supporting part (60), and the supporting part (60) is arranged outside the bottom of the shell (30) to support the device. The heating furnace device is reasonably designed in structure to adapt to the operation and application of a glove box, and the appearance size of the heating furnace body is not more than phi 200X200 mm.
The specific using process of the device is as follows: firstly, placing a heating furnace into a glove box, removing a cover body (40) of the heating furnace, placing a reaction kettle filled with a sample into the heating channel (10), and resetting and installing the cover body (40) after placing; then connecting a cable between the heating furnace and a temperature control device arranged outside the glove box, and simultaneously connecting a power line of the temperature control box for manual control, or connecting a communication line to a computer, and installing corresponding application software for remote control; starting a temperature control box instrument switch, setting a heating rate, a target temperature and heat preservation time according to heating requirements, adjusting parameters, then starting a heating switch, operating a temperature controller, and executing heating operation; and the temperature controller can automatically keep warm after the target temperature is reached, automatically stops after the heat preservation time required by the experiment is reached, and can be taken out of the reaction kettle for subsequent operation treatment after the heating furnace is cooled.
As a preferred embodiment, as shown in FIG. 1, the inside of the multi-channel reaction kettle heating furnace is provided with 5 heating channels (10), which can exactly match the appearance size of a standard reaction kettle with the magnitude of 10 ml; the interior of the shell is provided with 5 third heat insulation pieces (53) which are uniformly distributed between the heating piece (20) and the bottom of the shell (30) and are used for separating the bottom of the shell (30) from the heating piece (20) and fixedly connecting the parts; the outside of shell (30) bottom is equipped with 3 evenly distributed's supporting part (60).
Example 2
A multi-channel reaction kettle heating furnace is internally provided with 1 heating channel (10), which can be accurately matched with the appearance size of a standard reaction kettle with the magnitude of 1 liter; the interior of the shell is provided with 3 third heat insulation pieces (53) which are uniformly distributed between the heating piece (20) and the bottom of the shell (30) and are used for separating the bottom of the shell (30) from the heating piece (20) and fixedly connecting the parts; the outside of shell (30) bottom is equipped with 3 evenly distributed's supporting part (60).
Example 3
A multi-channel reaction kettle heating furnace is internally provided with 8 heating channels (10), and the appearance size of a standard reaction kettle with the magnitude of 5 milliliters can be accurately matched; the interior of the shell is provided with 1 third heat insulation piece (53) which is distributed between the heating piece (20) and the bottom of the shell (30) and is used for separating the bottom of the shell (30) from the heating piece (20) and fixedly connecting the parts; the outside of the bottom of the shell (30) is provided with 4 evenly distributed supporting parts (60).
Claims (14)
1. A multi-channel autoclave furnace, wherein the furnace comprises:
a heating channel (10), wherein the heating channel (10) is arranged to provide a heating space for the reaction kettle;
a heating member (20), the heating member (20) being disposed outside the heating passage (10) to heat the heating passage (10);
a housing (30), the heating channel (10) and the heating element (20) being disposed within the housing (30);
the cover body (40), the cover body (40) and the shell (30) are detachably connected in a sealing mode.
2. The heating furnace according to claim 1,
the number of heating channels (10) is more than 1.
3. The heating furnace according to claim 1,
the heating elements (20) are arranged around the outside of the heating channel (10) so as to heat different positions of the heating channel (10).
4. The heating furnace according to claim 1,
the housing (30) is provided as a porous structure.
5. The heating furnace according to claim 1,
the cover (40) is open at the location of the heating channel (10).
6. The heating furnace according to claim 1, further comprising a temperature measuring member,
the temperature measuring part measures the temperature inside the heating channel (10) in real time.
7. The heating furnace according to claim 1, further comprising a heat insulating member,
the thermal shield is partially disposed between the heating element (20) and the housing (30) to reduce heat transfer between the heating element (20) and the housing (30).
8. The heating furnace according to claim 7,
the heat insulator includes a first heat insulator (51), a second heat insulator (52), and a third heat insulator (53), the first heat insulator (51) is provided at an upper portion of the housing (30), the first heat insulator (51) is opened at a position of the heating passage (10), the first heat insulator (51) is opened corresponding to the opening of the lid body (40), and the first heat insulator (51) is provided to close the upper portion of the housing (30);
the second thermal insulation member (52) is disposed between the heating member (20) and a side portion of the case (30);
the third thermal shield (53) is disposed between the heating element (20) and the bottom of the housing (30).
9. The heating furnace according to claim 8,
the third thermal insulation member (53) is at least one columnar member.
10. The heater according to claim 1, further comprising an electrical connection interface,
the electrical connection interface is used for electrically connecting the device with the outside.
11. The heating furnace according to claim 10,
the electrical connection interface is disposed at a bottom of the housing (30).
12. The heating furnace according to claim 1, further comprising a support portion (60),
the support portion (60) is provided outside the bottom of the housing (30) to support the device.
13. A method for heating a reaction kettle by using a radioactive sealed glove box comprises the following steps:
placing the furnace of any of claims 1-12 into the radioactive sealed glove box;
removing a cover (40) of the heating furnace;
putting the reaction kettle filled with the sample into a heating channel (10) of the heating furnace;
resetting and mounting the cover body (40);
according to the processing requirement, the heating channel is heated to provide the required temperature for the reaction kettle.
14. The method of claim 13, further comprising the steps of:
the temperature in the heating channel (10) is measured and the operating parameters of the heating element are adjusted on the basis of the measurement results.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110278770.2A CN113171745A (en) | 2021-03-16 | 2021-03-16 | Multichannel reation kettle heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110278770.2A CN113171745A (en) | 2021-03-16 | 2021-03-16 | Multichannel reation kettle heating furnace |
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| Publication Number | Publication Date |
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| CN113171745A true CN113171745A (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110278770.2A Pending CN113171745A (en) | 2021-03-16 | 2021-03-16 | Multichannel reation kettle heating furnace |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1383545A (en) * | 1971-06-26 | 1974-02-12 | Nippon Musical Instruments Mfg | Liquid heating boilers |
| CN205761025U (en) * | 2016-05-16 | 2016-12-07 | 中国石油天然气股份有限公司 | Portable miniature high-temperature high-pressure heavy oil thermal cracking rapid evaluation reaction device |
| CN206160731U (en) * | 2016-09-30 | 2017-05-10 | 北京精仪天和智能装备有限公司 | Vertical fritting furnace |
| CN107869907A (en) * | 2016-09-27 | 2018-04-03 | 赛默飞世尔（上海）仪器有限公司 | The removable baking oven for warming module |
| CN110075776A (en) * | 2019-05-28 | 2019-08-02 | 焦作大学 | A kind of high temperature reaction stove of chemical substance |
| CN110307724A (en) * | 2019-07-04 | 2019-10-08 | 广德特旺光电材料有限公司 | A kind of multiple reactor vacuum drying oven producing silicon monoxide |
-
2021
- 2021-03-16 CN CN202110278770.2A patent/CN113171745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1383545A (en) * | 1971-06-26 | 1974-02-12 | Nippon Musical Instruments Mfg | Liquid heating boilers |
| CN205761025U (en) * | 2016-05-16 | 2016-12-07 | 中国石油天然气股份有限公司 | Portable miniature high-temperature high-pressure heavy oil thermal cracking rapid evaluation reaction device |
| CN107869907A (en) * | 2016-09-27 | 2018-04-03 | 赛默飞世尔（上海）仪器有限公司 | The removable baking oven for warming module |
| CN206160731U (en) * | 2016-09-30 | 2017-05-10 | 北京精仪天和智能装备有限公司 | Vertical fritting furnace |
| CN110075776A (en) * | 2019-05-28 | 2019-08-02 | 焦作大学 | A kind of high temperature reaction stove of chemical substance |
| CN110307724A (en) * | 2019-07-04 | 2019-10-08 | 广德特旺光电材料有限公司 | A kind of multiple reactor vacuum drying oven producing silicon monoxide |
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Application publication date: 20210727 |