CN106890611A - A kind of micro electromagnetic senses high-temperature pressure-proof continuous tubular reactor - Google Patents
A kind of micro electromagnetic senses high-temperature pressure-proof continuous tubular reactor Download PDFInfo
- Publication number
- CN106890611A CN106890611A CN201710298419.3A CN201710298419A CN106890611A CN 106890611 A CN106890611 A CN 106890611A CN 201710298419 A CN201710298419 A CN 201710298419A CN 106890611 A CN106890611 A CN 106890611A
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- Prior art keywords
- pressure
- tubular reactor
- temperature
- reactor
- continuous tubular
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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
- B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
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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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00011—Laboratory-scale plants
- B01J2219/00013—Miniplants
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00873—Heat exchange
- B01J2219/00882—Electromagnetic heating
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention relates to need a kind of micro electromagnetic using HTHP laser heating or chemical reaction to sense high-temperature pressure-proof continuous tubular reactor in chemical experiment research.It is characterized in：Using the tubular reactor of special stainless steel material, the pressure high-temp resistant degree of reactor is increased, using electromagnetic induction coil heating, tubular reactor firing rate is fast, is heated evenly, and control accuracy is high for heating.
Description
Technical field
The present invention relates to be needed in experimental study using the micro electromagnetic sensing of HTHP laser heating or chemical reaction
High-temperature pressure-proof continuous tubular reactor.
Background technology
Often need to carry out the laser heating or chemical reaction of HTHP in experimental study, this experiment condition is to device
Thermal-stable, overall tolerance high pressure etc. requires high.It is not high to there is the thermal efficiency in existing high-temperature high-voltage reaction experimental provision, plus
Hot programming rate is slow, the deficiency such as constant temperature stability difference.The existing Quasi-experiment study typically uses high-temperature high-pressure reaction kettle or height
The resistance heating manners such as warm high pressure tubular stove carry out intensification control, and this resistance heating manner is usually heated from outside to inside, instead
Device is answered to be heated inequality, security risk is big in hyperbaric environment.Especially in the experimental study of the less situation of laboratory sample, often
Actual response on-line continuous state is unable to instead of successive reaction using intermittent reactions such as autoclaves.
In order to solve the deficiencies in the prior art, it is pressure-resistant that the present invention designs a kind of Micro high-temperature of use electromagnetic induction heating
Continuous tubular reactor, realize HTHP heating or chemical reaction be carried out continuously.
The content of the invention
Resistance heating is used the invention aims to overcome high-temperature high-voltage reaction experimental provision in the prior art to exist
The thermal efficiency is not high during device, and heat temperature raising speed is slow, and inequality that constant temperature stability is poor, reactor is heated causes security risk to increase etc.
It is not enough, there is provided a kind of micro electric magnetic strength high-temperature pressure-proof tubular reactor for being used in experimental study.
The technical scheme is that：A kind of micro electromagnetic sensing high-temperature pressure-proof continuous tubular reactor of the present invention, by resistance to
Pressure-pipe type reactor, electromagnetic induction coil, insulation heat insulation layer and temperature sensor and pressure transmitter constitute the master of the reactor
Body, the device entirety is constituted by the auxiliary equipment such as inlet/outlet pipeline, valve and controller.
The pressure-resistant tubular type device of the electromagnetic induction high-temperature pressure-proof continuous tubular reactor is adopted according to the material properties of experimental study
Tubular reactor is processed into stainless steel or extraordinary heat resisting and pressure resisting steel etc., inventory and caliber, pipe thickness during according to reaction
Reasonable computation, can design tolerance different pressures, the tubular reactor of temperature.
Tubular reactor outer surface is high temperature resistant electromagnetic induction coil, and coil is realized to pipe by the electric current that controller is exported
Quick, the uniform heating of formula reactor.The outer heat being with during one layer of heat preservation heat insulation layer reduces heating process of electromagnetic induction coil
Lose and avoid the scald of experimenter.
The arrival end of the electromagnetic induction high-temperature pressure-proof continuous tubular reactor is arranged to miniature flange form sealing device, just
In dismounting and to the cleaning in pipe, while also can realize fixing by backward solid reactant or catalyst of heating inside the Pass of dismounting etc.
Bed is reacted.
The arrival end of the electromagnetic induction high-temperature pressure-proof continuous tubular reactor is provided with one-way cock and import valve, leads to
Cross high pressure line and be connected to intermediate receptacle, single or hybrid reaction material is filled in intermediate receptacle, intermediate receptacle uses high pressure
Piston structure, replaces piston and realizes to being by the pumpable corrosion-free liquid of cleaning of high-pressure booster into the bottom of intermediate receptacle
The overall supercharging of system.
It is anti-that the port of export of the electromagnetic induction high-temperature pressure-proof continuous tubular reactor is provided with temperature sensor measurement tubular type
Answer the internal temperature of device；Pressure transmitter measurement system pressure is provided with, has explosion-protection equipment security system in design pressure scope
Interior normal work；Back pressure device control system is provided with to be operated in certain high pressure range；By being set after back pressure device
It is equipped with discharge control valve and discharging opening.
The electromagnetic induction high-temperature pressure-proof continuous tubular reactor is provided with controller, and controller is by automatically adjusting rationally
The accurate heated constant temperature control of realizing to device of the mode such as voltage, electric current, the frequency of inductive electromagnetic coil；Controller can be controlled
The working flow of booster pump processed, pressure, observing and controlling temperature of reactor, pressure, possessing has reactor timing working, tests various parameters
Real-time display and store function.
Advantages of the present invention
1. a kind of micro electromagnetic sensing high-temperature pressure-proof continuous tubular reactor is heated using electromagnetic induction coil to tubular reactor,
Realize that tube wall Integral synchronous are heated, temperature is higher than external temperature in pipe, is conducive to managing the thermally equivalent of interior material；2. electromagnetism is used
Sensing heating is higher than the traditional resistor mode of heating thermal efficiency, energy consumption is low, and power saving is more than 20% under equal conditions；3. electromagnetic induction
Heating realizes the overall tube wall self-heating of tubular reactor, and STRESS VARIATION is consistent after body is heated, and reducing should be heated not
The inconsistent pressure-resistant risk of the body STRESS VARIATION that causes；4. single unit system is intensive pacifies on a small-sized experimental stand
Dress, the miniaturization of experimental provision, the situation of the amount according to experimental study, tubular reactor main body reasonable in design can meet
Small sample quantities successive reaction；5. in the heated constant temperature control, the experimentation that are rationally designed to realize tubular reactor of control
Temperature, pressure and other parameters pass through the control and display in real time of controller and effectively store.
Brief description of the drawings
Accompanying drawing 1 is a kind of micro electromagnetic sensing high-temperature pressure-proof continuous tubular reactor structural representation of the invention.
1. booster pump in Fig. 1,2. intermediate receptacle, 3. import high pressure line, 4. inlet control valve, 5. check valve, 6.
Reactor end socket, is 7. incubated heat insulation layer, 8. electromagnetic induction coil, 9. pressure-resistant tubular reactor, 10. temperature sensor, 11. pressure
Transmitter, 12. four-way valves, 13. explosion-protection equipments, 14. back-pressure valves, 15. outlet high pressure lines, 16. discharge control valves, 17. dischargings
Mouthful, 18. controllers.
Specific embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings：
In Fig. 1, the present invention is a kind of micro electromagnetic sensing high-temperature pressure-proof continuous tubular reactor, is realized by booster pump 1
The flow control of the pressure and successive reaction of experimental provision system.Booster pump 1 generally uses the corrosion-free liquid of cleaning by one
Constant-pressure and flow are pumped to intermediate receptacle 2.The reaction mass on the piston upper strata inside intermediate receptacle 2 passes through import high pressure line
3rd, entered into inside pressure-resistant tubular reactor 9 from reactor end socket 6 after inlet control valve 4, check valve 5.Pressure-resistant tubular reactor 9
Outer wall has one layer of resistant to elevated temperatures electromagnetic induction coil 8, there is insulation heat insulation layer 7 outside it.There is temperature inside pressure-resistant tubular reactor 9
Sensor 10 carries out temperature survey to reactor, and its port of export is provided with pressure transmitter 11 and explosion-protection equipment by four-way valve 12
13.The port of export of reactor is provided with back-pressure valve 14, by exporting high pressure line 15, the and of discharge control valve 16 after back-pressure valve 14
Discharging opening 17 realizes reacted material continuous discharge.A whole set of micro electromagnetic senses the heating of high-temperature pressure-proof continuous tubular reactor
Temperature, pressure and other parameters pass through the control and display in real time of controller 18 and effectively store in thermostatic control, experimentation.
Claims (3)
1. a kind of micro electromagnetic senses high-temperature pressure-proof continuous tubular reactor by pressure-resistant tubular reactor（9）, electromagnetic induction coil
（8）, insulation heat insulation layer（7）And temperature sensor（10）And pressure transmitter（11）The main body of the reactor is constituted, by turnover
Mouth pipeline（3）（15）, import and export control valve（4）（16）Etc. auxiliary equipment and controller（18）Constitute the device entirety.
2. a kind of micro electromagnetic according to claim 1 senses high-temperature pressure-proof continuous tubular reactor, it is characterised in that：It is resistance to
Pressure-pipe type reactor（9）By electromagnetic induction coil（8）Heating, its controller（18）Can be to electromagnetic induction coil（8）Electricity
Pressure, electric current, frequency etc. carry out precise control, realize accurate temperature controlling and constant temperature.
3. a kind of arrival end of micro electromagnetic sensing high-temperature pressure-proof continuous tubular reactor according to claim 1 is provided with
Check valve（5）The port of export is provided with back-pressure valve（14）, realize the laser heating or chemical reaction of high-temperature pressure-proof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298419.3A CN106890611A (en) | 2017-05-01 | 2017-05-01 | A kind of micro electromagnetic senses high-temperature pressure-proof continuous tubular reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298419.3A CN106890611A (en) | 2017-05-01 | 2017-05-01 | A kind of micro electromagnetic senses high-temperature pressure-proof continuous tubular reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106890611A true CN106890611A (en) | 2017-06-27 |
Family
ID=59196614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710298419.3A Pending CN106890611A (en) | 2017-05-01 | 2017-05-01 | A kind of micro electromagnetic senses high-temperature pressure-proof continuous tubular reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106890611A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005141914A (en) * | 2003-11-04 | 2005-06-02 | Masahiro Yoshida | Induced magnetic heat generating device |
| CN101319848A (en) * | 2007-06-08 | 2008-12-10 | 陈建中 | Carbon tube furnace and its heating method, and electromagnetic induction sintering equipment |
| CN202954075U (en) * | 2011-04-20 | 2013-05-29 | 泰州杰利瑞节能科技发展有限公司 | Superaudio frequency electromagnetic induction heating wire drawing annealing furnace |
-
2017
- 2017-05-01 CN CN201710298419.3A patent/CN106890611A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005141914A (en) * | 2003-11-04 | 2005-06-02 | Masahiro Yoshida | Induced magnetic heat generating device |
| CN101319848A (en) * | 2007-06-08 | 2008-12-10 | 陈建中 | Carbon tube furnace and its heating method, and electromagnetic induction sintering equipment |
| CN202954075U (en) * | 2011-04-20 | 2013-05-29 | 泰州杰利瑞节能科技发展有限公司 | Superaudio frequency electromagnetic induction heating wire drawing annealing furnace |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |
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| WD01 | Invention patent application deemed withdrawn after publication |