CN205462157U - Radio frequency radiation prepares aerogel production line fast - Google Patents
Radio frequency radiation prepares aerogel production line fast Download PDFInfo
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- CN205462157U CN205462157U CN201620174138.8U CN201620174138U CN205462157U CN 205462157 U CN205462157 U CN 205462157U CN 201620174138 U CN201620174138 U CN 201620174138U CN 205462157 U CN205462157 U CN 205462157U
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Abstract
The utility model relates to a radio frequency radiation prepares aerogel production line fast. The aerogel production line includes that radio frequency radiation prepares aerogel host computer, supplementary material system, inert gas system, heating system, recovery system and three wastes processing system fast. Radio frequency radiation prepare the aerogel host computer fast, including colloidal sol gel workshop section, ageing workshop section, the modified workshop section of replacement and dry workshop section have rf generator, monitoring devices and automatic control device on the host computer, the inner bag that has a perfect understanding around having on the host computer has the track to be used for the material to carry in, have the passageway on the inner bag, can have a perfect understanding or close with the outside other system of host computer. The utility model discloses but the product of variforms such as the serialization production gas gel powder body, gas gel particle, aerogel felt, airsetting offset plate, airsetting adhesive tape gentleness gel film has high production efficiency and degree of automation, will promote the aerogel trade to march toward production automation, scale and intellectuality effectively.
Description
Technical field
This utility model relates to a kind of aeroge production line, quickly prepares aeroge particularly to a kind of radio-frequency radiation and produces
Line.
Background technology
Aeroge is a kind of novel nano-porous materials, because of have ultra-low thermal conductivity, low-density, low-k,
The peculiar performances such as low-refraction and high-specific surface area, high-insulativity, high light transmittance, at calorifics, optics, electricity, chemistry, acoustics etc.
Field demonstrates many magical characteristics, is referred to as the magical material changing the world.
The production technology of current aeroge mainly includes supercritical drying production technology and constant pressure and dry production technology, although
Through the development of more than 10 years, production technology was updated and perfect, and production efficiency improves constantly, no matter but domestic or foreign enterprise of state
The most step semi-automatic production of industry, does not also have enterprise can accomplish the fully-automatic production of continuous way in industry.
Tracing it to its cause, one is to need supercritical, high pressure extraction kettle during supercritical drying produces, and is also required to adopt in constant pressure and dry production technology
With drying kettle, the product such as aerogel blanket and aerogel plate cannot be carried by pipeline, it is necessary to is opened by kettle cover, is lifted by driving
Material；Two is that workshop section's time of tradition aeroge production technology is longer, and the most aging workshop section and modified workshop section, often up to 10
Several hours or even a couple of days, this brings the biggest obstruction to the linking of each workshop section.Therefore, current each aeroge manufacturing enterprise is the most logical
Cross to adjust and each produce the combination of workshop section number of devices and optimize the linking of each workshop section to promote the efficiency that whole aeroge produces, and then
Reduce cost.
The intermittent semi-automatic mode of production, not only hinders the lifting of production efficiency, owing to workshop section's linking link is many, and on-the-spot behaviour
Make workman many, be also unfavorable for the control of the control of product quality, cost of labor, easily because of personnel's maloperation or second in production process
The guarantee of Field Force's life security is constituted a threat to by the security incident that the Organic substances such as alcohol are revealed or equipment fault causes.
For solving problem above, the utility model proposes a kind of brand-new aeroge fast production lines technology.
Utility model content
A kind of radio-frequency radiation quickly prepares aeroge production line, and production line includes that radio-frequency radiation quickly prepares aeroge master
Machine, supplementary material system, inert gas system, heating system, recovery system and three-protection design system.Described radio-frequency radiation is quick
Prepare aeroge main frame, including sol-gel workshop section, aging workshop section, substitution workshop section and drying section, main frame rear and front end
Having blowing and material collecting device respectively, on main frame, work drive motor is fire-proof motor, and main frame has radio-frequency signal generator, monitoring device
And automaton, inner bag through before and after main frame has, there is crawler belt to carry for material in inner bag, inner bag have passage,
Can through with the supplementary material system outside main frame, inert gas system, heating system, recovery system, three-protection design system or
Closing, capital equipment composition is described below.
(1) radio-frequency radiation quickly prepares aeroge main frame.
Described radio-frequency radiation quickly prepares aeroge main frame, including sol-gel workshop section, aging workshop section, substitution
Workshop section and drying section, main frame rear and front end has blowing and material collecting device respectively, and on main frame, work drive motor is fire-proof motor.
(2) supplementary material system.
Described supplementary material system, is used for supplying raw materials for production and adjuvant, and raw material includes the Jiao Yuan of aeroge, fiber reinforcement
One or more in material, infrared barrier material, adjuvant includes water, diluent, wetting agent, displacer, modifying agent, bronsted lowry acids and bases bronsted lowry
In one or more.
(3) inert gas system.
Described inert gas system, supplies noble gas to main frame, it is ensured that the oxygen concentration in main frame can less than in main frame
The minimum oxygen content that combustion gas combustion or blast need, noble gas includes in nitrogen, carbon dioxide, helium, argon, neon
One or more.
(4) heating system.
Described heating system, is made up of heat exchanger and thermal medium, and wherein thermal medium includes hot water, steam, conduction oil, sky
In gas, noble gas and heating wire one or more.
(5) recovery system.
Described recovery system, injects the supplementary material that can be recycled and the indifferent gas of main frame for reclaiming supplementary material system
System system inject main frame noble gas, way of recycling include condensation, evaporation, rectification, concentrate, adsorb, filter, sieve in one
Or several ways.
(6) three-protection design system.
Described three-protection design system is used for the waste liquid that not can be recycled of generation in processing production process, waste gas and gives up
Gu.
Described radio-frequency radiation quickly prepares aeroge main frame, including sol-gel workshop section, aging workshop section, substitution
Workshop section and drying section, the most aging workshop section can be individually present, it is also possible to workshop section is overlapping with sol-gel, it is also possible to put
Change modified workshop section overlapping, it is also possible to sol-gel, aging, three workshop section's overlaps of substitution, each workshop section can be integrated in list
One equipment, it is also possible to the unit equipment that the most corresponding device reconfiguration of each workshop section is through before and after becoming.
Described radio-frequency radiation quickly prepares aeroge main frame, at sol-gel workshop section or aging workshop section or substitution
Workshop section, when needing heating, can be heated only with radio-frequency radiation, it is also possible to only heated by heating system, it is also possible to uses and penetrates
Radio-frequency radiation heating heats combined heated with heating system；At drying section, can be dried only with radio-frequency radiation, it is also possible to only adopt
Use noble gas hot air drying, it is also possible to use radio-frequency radiation to be dried and noble gas hot air drying combination drying.
Described radio-frequency radiation quickly prepares aeroge main frame, has radio-frequency signal generator, and radio-frequency signal generator sends radio frequency
Operating frequency is 300KHz ~ 300GHz, and radio frequency power output is 250W ~ 1000kW, and radio-frequency radiation can apply to all workshop sections,
Can also only apply to part workshop section.
Described radio-frequency radiation quickly prepares aeroge main frame, has monitoring device and automaton；Monitoring device
Including in metal monitoring device, device for detecting temperature, oxygen concentration monitor, organic gas monitoring device and video monitoring devices
One or more, the metal particle size range of metal monitoring device monitoring be more than 0.1mm, the temperature that device for detecting temperature is monitored
Scope is-50 ~ 300 DEG C, and the oxygen ranges of oxygen concentration monitor monitoring is 0.01% ~ 25%；Automaton includes PLC
Control system device or DCS control system device or safety interlocking, the control interface of automaton may be located remotely from work
Make scene；Radio-frequency signal generator, equipment work drive motor can be realized remotely by monitoring device and automaton or on-the-spot from
Move control, safety interlocking or stop in emergency.
Described radio-frequency radiation quickly prepares aeroge main frame, inner bag through before and after having, it is possible to intercept production process
Middle moisture or acid constituents or alkaline constituents or organic component with inner bag outside other workpieces of main frame directly contact, inner bag material is
Polymer or pottery or glass, inner bag can be entirety can also be multistage splicing.
Described radio-frequency radiation quickly prepares aeroge main frame, has track conveying device in inner bag, this conveyer device
Material be polymer pottery or glass, conveyer device in main frame can be a whole piece can also be multistage splicing, crawler belt speed
Degree is adjustable for 0.1m/min ~ 25m/min, and track conveying device can be solid, it is also possible to is mesh.
Described radio-frequency radiation quickly prepares aeroge main frame, and inner bag has passage, can be with the supplementary material outside main frame
System, inert gas system, heating system, recovery system, three-protection design system are through or close.
Described Inert systems, is provided with indifferent gas at the entrance and exit that radio-frequency radiation quickly prepares aeroge main frame
Body closes air curtain, and each workshop section at main frame all has noble gas blast passage and extract passage out, blasts passage and extracts passage out
Air quantity the most quite and maintains and is in pressure-fired inside main frame.
Described recovery system, its gas flow reclaimed in main frame inner bag is substantially equal to the former auxiliary of supplementary material system injection
The summation of the gas flow that the gas flow of material evaporation injects with inert gas system.
Described aging workshop section is overlapping with sol-gel workshop section, refers to by track conveying device in adjustment inner bag
Speed, material successively completes sol-gel and aging two technical processs in this workshop section；Described aging workshop section changes with displacement
Property workshop section overlapping, refer to material and carry out aging and two technical processs of substitution in this workshop section simultaneously；Described colloidal sol-
Gel, aging, three workshop section's overlaps of substitution, refer to have in the proportioning of material from hydrophobic components, completes colloidal sol-solidifying
Just synchronously complete hydrophobically modified during adhesive process process, the most only needed to carry out aging technique process, it is not necessary to substitution technique again
Process.
Described supplementary material system, inert gas system, heating system, recovery system and three-protection design system except with penetrate
Radio-frequency radiation quickly prepare aeroge main frame be connected with each other through outside, said system the most also has passage and pump to connect, permissible
Carry out the related exchange of material or heat.If heating system can be supplementary material system, inert gas system, recovery system and three
Useless processing system provides heat, and supplementary material and noble gas that recovered system processed revert to supplementary material system and inertia again
Gas system.
Described radio-frequency radiation quickly prepares aeroge main frame, has monitoring device and automaton, is obviously improved
The Automated water gentle security level control produced.
Described radio-frequency radiation quickly prepares the inner bag of aeroge main frame, and material is polymer or ceramic or glass, both rises
Organic gas and acid, alkaline constituents etc. in effective isolation inner bag enter outside main frame inner bag, eliminate safe hidden trouble, improve radio frequency
The working environment of the parts such as generator, moreover it is possible to allow radio-frequency signal generator send radio frequency and effectively penetrate and act on phase prepared by aeroge
Close material, promote radio-frequency radiation utilization rate.
Described quickly preparing in radio-frequency radiation arranges noble gas closing air curtain at aeroge main frame entrance and exit, have
Help guarantee this utility model equipment continuous way automated safe production, get rid of extraneous air and the material turnover inner bag to main frame
The impact of interior atmosphere.
Radio-frequency radiation preparation quick to aeroge acts on of both playing, and one is heat effect, and two is chemical action.Cause
Supplementary material prepared by aeroge often contains moisture, ethanol-diluent isopolarity molecule, at fast-changing radio-frequency field
Under (300KHz ~ 300GHz) effect, the change along with external radio frequency field is changed by its polarity orientation, causes polar molecule oneself
Rotation exercise effect, the heat energy that now field energy of radio-frequency field is converted in medium, make temperature of charge raise, and reach radio frequency heating
Purpose.
The chemical action of radio-frequency radiation is extremely complex, there is also and a kind of do not caused by temperature in addition to having heat effect
Non-thermal effect, it can change the kinetic property of reaction, reduce the activation energy of reaction, accelerates the matter and energy friendship of storeroom
Change, and then accelerate course of reaction, the notable shortening technological reaction time.In this utility model, radio-frequency radiation is prepared at acceleration aeroge
Aging workshop section and the technical process of substitution workshop section all serve significant effect.
Compared with prior art, this utility model radio-frequency radiation is quickly prepared aeroge production line and is had following the most excellent
Gesture.
1) production efficiency is obviously improved.Conventional supercritical fluid drying process or constant pressure and dry technique produce aeroge and generally require
The tens of hours time to a couple of days, use this utility model can complete full scale production flow process in 1 ~ 5h.
2) continuous full-automatic can be realized produce.This utility model overcomes conventional production lines can only intermittent semi-automatic
The difficult problem that metaplasia is produced, it is possible to achieve continuous full-automatic produces, so realize the unmanned of production, aeroge row will be greatly facilitated
The automatization of the industry level of production and intellectuality, it is achieved the high-end manufacture of high-end new material.
3) control and the production safety guarantee of product quality are conducive to.Of the present utility model increasingly automated, it is easy to guarantee
The concordance of product each batch quality, greatly reduces plant site operator, it is to avoid personnel's maloperation, minimizing personnel and ethanol
Deng the contact probability of hazardous chemical, the significant increase life security guarantee of site operation personnel.
4) production of variform aerogel products is gone for.Conventional production lines is typically only capable of being used in single form
The production of product, this utility model goes for aerogel powder, aerogel particle, aerogel blanket, aerogel plate, aeroge
The production of the product of the variform such as cloth and aerogel, the degree of flexibility of the production greatly widened and the suitability, it is especially advantageous for
Enterprise's extended products application, saving equipment investment.
5) this utility model is suitable for the production of Multiple components aerogel powder.Except traditional silica aerogel, this reality
Carbon aerogels, alumina aerogels, zirconia aerogels, titania aerogel, ferrum oxide aeroge, oxygen is applied also for novel
Change tungsten aeroge, vanadium oxide aeroge, strontium oxide aeroge, magnesium oxide aeroge, copper oxide aeroge, Indium sesquioxide. aeroge,
Gallium oxide aeroge, stannum oxide aeroge, bismuth oxide aeroge, manganese oxide aeroge, cobalt oxide aeroge, nickel oxide airsetting
Glue, zinc oxide aeroge, Aska-Rid. aeroge, chromium oxide aeroge, tungsten oxide aeroge, yittrium oxide aeroge, Scia gas
Gel, cerium oxide aeroge, lanthana aeroge, europium oxide aeroge, Dineodymium trioxide aeroge, terbia. Diterbium trioxide aeroge, praseodymium oxide
Aeroge, the production of Disamarium trioxide aeroge.
Accompanying drawing explanation
Fig. 1 is the equipment composition schematic diagram that radio-frequency radiation quickly prepares aeroge production line；
Fig. 2 is that radio-frequency radiation quickly prepares aeroge main frame sol-gel workshop section structural representation；
Fig. 3 is that radio-frequency radiation quickly prepares aeroge main frame aging workshop section structural representation；
Fig. 4 is that radio-frequency radiation quickly prepares aeroge Rehosting modification workshop section structural representation；
Fig. 5 is that radio-frequency radiation quickly prepares aeroge main frame drying section structural representation.
In figure, 1 quickly prepares aeroge main frame for radio-frequency radiation, and 2 is supplementary material system, and 3 is inert gas system, and 4 are
Heating system, 5 is recovery system, and 6 is three-protection design system；7 ~ 10 quickly prepare the workshop section of aeroge main frame for radio-frequency radiation,
Wherein 7 is sol-gel workshop section, and 8 is aging workshop section, and 9 is substitution workshop section, and 10 is drying section；11 ~ 23 is radio-frequency radiation
Quickly preparing aeroge main frame each workshop section primary structure position, wherein 11 is the outer case of main frame, and 12 is the inner bag of main frame, and 13 are
The automaton of main frame, 14 for noble gas enter main frame inner bag blast passage, 15 is the radio-frequency signal generator of main frame, 16
Entering recovery system and the extraction passage of three-protection design system for gas in main frame inner bag, 17 is the monitoring device of main frame, and 18 are
Liquid supplementary material spray equipment, 19 is the track conveying device in main frame inner bag, and 20 is substitution workshop section displacer and modification
Agent enters the passage of main frame inner bag from supplementary material system, and 21 is that substitution workshop section substitution waste liquid enters recovery system and three
The passage of useless processing system, the equal wind net improving hot blast distribution that 22 is drying section, 23 is the inertia through heating system preheating
Gas enter main frame inner bag blast passage.
Detailed description of the invention
Quickly prepare aeroge below in conjunction with the accompanying drawings and by specific embodiment to radio-frequency radiation of the present utility model
Production line is further described in more detail.
As it is shown in figure 1, radio-frequency radiation of the present utility model quickly prepares aeroge production line, quickly make including radio-frequency radiation
Standby aeroge main frame 1, supplementary material system 2, inert gas system 3, heating system 4, recovery system 5, three-protection design system 6；Its
Middle radio-frequency radiation quickly prepares aeroge main frame 1, including sol-gel workshop section 7, aging workshop section 8, substitution workshop section 9, is dried
Workshop section 10.
As in figure 2 it is shown, radio-frequency radiation quickly prepares aeroge main frame sol-gel workshop section 7, including the outer case of main frame
11, the inner bag 12 of main frame, the automaton 13 of main frame, noble gas enter main frame inner bag blast passage 14, main frame
Radio-frequency signal generator 15, in main frame inner bag, gas enters recovery system and the extraction passage 16 of three-protection design system, the monitoring of main frame
Device 17, liquid supplementary material spray equipment 18, the track conveying device 19 in main frame inner bag.
As it is shown on figure 3, radio-frequency radiation quickly prepares the aging workshop section of aeroge main frame 8, including the outer case 11 of main frame, main frame
Inner bag 12, the automaton 13 of main frame, what noble gas entered main frame inner bag blasts passage 14, and the radio frequency of main frame occurs
Device 15, in main frame inner bag, gas enters recovery system and the extraction passage 16 of three-protection design system, the monitoring device 17 of main frame, liquid
State supplementary material spray equipment 18, the track conveying device 19 in main frame inner bag.
As shown in Figure 4, radio-frequency radiation quickly prepares aeroge Rehosting modification workshop section 9, including the outer case 11 of main frame,
The inner bag 12 of main frame, the automaton 13 of main frame, noble gas enter main frame inner bag blast passage 14, the radio frequency of main frame
Generator 15, in main frame inner bag, gas enters recovery system and the extraction passage 16 of three-protection design system, the monitoring device of main frame
17, the track conveying device 19 in main frame inner bag, displacer and modifying agent enters the passage 20 of main frame inner bag from supplementary material system,
Substitution waste liquid enters recovery system and the passage 21 of three-protection design system.
As it is shown in figure 5, radio-frequency radiation quickly prepares aeroge Rehosting drying section 10, including the outer case of main frame
11, the inner bag 12 of main frame, the automaton 13 of main frame, noble gas enter main frame inner bag blast passage 14, main frame
Radio-frequency signal generator 15, in main frame inner bag, gas enters recovery system and the extraction passage 16 of three-protection design system, the monitoring of main frame
Device 17, the track conveying device 19 in main frame inner bag, the equal wind net 22 improving hot blast distribution of drying section, heating system is pre-
Heat noble gas enter main frame inner bag blast passage 23.
In above-mentioned diagram, the radio-frequency signal generator 15 of automaton 13 and main frame is positioned at main frame outer case 11 and main frame
Between inner bag 12；Metal monitoring device and organic gas monitoring device in monitoring device 17 are positioned at main frame outer case 11 and main frame
Inner bag 12 between, device for detecting temperature, oxygen concentration monitor and video monitoring devices are positioned at main frame inner bag 12.
Liquid supplementary material spray equipment 18 in above-mentioned Fig. 2 and Fig. 3, the effect in Liang Ge workshop section is different, Fig. 2 liquid
State supplementary material spray equipment 18 is for the spray of the liquid sol of supplementary material system, it is therefore an objective to provide sol-gel Jiao Yuan (as
Through dilution and the Ludox of acid-base value regulation), Fig. 3 liquid supplementary material spray equipment 18 is for the liquid humectant agent of supplementary material system
The spray of (such as ethanol or water), it is therefore an objective to carrying out aging gel moisturizing, it is to avoid the excessive volatilization of gel endogenous dampness part.
Track conveying device in above-mentioned Fig. 2 ~ Fig. 5 can be solid crawler belt or mesh crawler belt, different according to product situation,
The crawler belt form of each workshop section preferably has difference.As produced the preferred solid shoe of all workshop sections crawler belt of aerogel particle and powder body
Band；As produced aerogel blanket or aerogel plate, then the preferred solid crawler belt of sol-gel workshop section 7, the solid crawler belt of aging workshop section 8 or
Mesh crawler belt, substitution workshop section 9 and drying section 10 then preferred mesh crawler belt.
According to produce aerogel products form difference, radio-frequency radiation quickly prepare aeroge main frame 1 material inlet and
Exit also has corresponding blowing and material collecting device.
Below in conjunction with a production instance of aerosil felt insulation, further illustrate this utility model:
First the inert gas replacement in main frame inner bag 12 is carried out.Noble gas should be first passed through before feeding intake enter in main frame
The passage 14 of gallbladder, injects main frame inner bag 12 by the carbon dioxide in inert gas system 3, at the entrance and exit of main frame 1
The inner bag 12 at place arranges carbon dioxide and closes air curtain blocking-up extraneous air entrance inner bag, is then turned on gas in main frame inner bag
Enter recovery system and the passage 16 of three-protection design system, gas in main frame inner bag 12 is reclaimed or three-protection design, control
Blast intake and the air output of passage 16 of passage 14, be pressure-fired in keeping main frame inner bag 12, the monitoring in inner bag 12
When device 17 oxygen concentration monitor feedback oxygen concentration is less than 2%, start supplementary material system 2, start automaton 13 and prison
Survey device 17, prepare production and feed intake.
In sol-gel workshop section 7, by the conveying in the discharging device (unreeling machine) of main frame 1 front end and main frame inner bag 12
Device (tetrafluoroethene crawler belt), by one importing main frame inner bag 12 of glass mat of the 10mm thickness from supplementary material system 2
In, by the metal monitoring device monitoring glass mat of monitoring device 17, whether there is metallic particles simultaneously, monitoring is passed through
When glass mat is transported to main frame sol-gel workshop section 7, liquid supplementary material spray equipment 18 will be from supplementary material system 2 warp
Dilution goes waterglass silicon source Ludox (processing compound is with reference to the patent CN2014102703529) spray of removal of impurity regulation pH value to exist
On glass mat, the spray flow of regulation spray equipment 18 and the speed of conveyer device 19 so that the Ludox sprayed out is firm
It is impregnated with well the glass mat of lower section, as the organic vapor concentrations monitoring device of monitoring device 17 is fed back normal, starts main frame 1
The radio-frequency signal generator 15 of sol-gel workshop section 7, starts the temperature-detecting device of monitoring device 17 simultaneously, radio-frequency signal generator 15
Operating frequency is 27.12MHz, and power is between 50 ~ 100kw, it is ensured that the temperature of the temperature-detecting device feedback of monitoring device 17
It is 30 ~ 60 DEG C, forms glass mat silicon dioxide pluralgel after about 10 minutes, enter aging workshop section 8 afterwards.
In aging workshop section 8, appropriate from former to glass mat silicon dioxide pluralgel spray by spray equipment 18
The wetting agent (ethanol content is the ethanol-water mixture of 80%) being preheating to 40 DEG C through heating system 4 of adjuvant systems 2, starts main
The radio-frequency signal generator 15 of the aging workshop section 8 of machine 1, starts the temperature-detecting device of monitoring device 17 simultaneously, radio-frequency signal generator 15
Operating frequency is 2450MHz, and power is between 60 ~ 100kw, it is ensured that the temperature of the temperature-detecting device feedback of monitoring device 17 is
45 ~ 70 DEG C, the glass mat silicon dioxide pluralgel surface that monitoring device 17 video monitoring device is seen is moistening not having
Having crackle or contraction, after about 25 minutes, aging complete, gel masses enters substitution workshop section 9.
In substitution workshop section 9, first pass through the passage 20 of main frame inner bag by from supplementary material system 2 through heating system 4
The displacement of substitution agent (sulphuric acid, ethanol and the mixture of hexamethyldisiloxane composition) the importing main frame being preheating to 60 DEG C changes
Property workshop section 9, gel masses enter substitution workshop section 9 time slightly open the passage 21 bottom substitution workshop section 9 inner bag 12, will
Substitution agent in inner bag 12 imports recovery system 5 and recycles, and supplements new substitution agent from passage 20 simultaneously, displacement
Modifying agent height in inner bag 12 should not have glass mat silicon dioxide pluralgel more than upper surface 5mm, starts main frame 1
The radio-frequency signal generator 15 of substitution workshop section 9, start the temperature-detecting device of monitoring device 17 simultaneously, radio-frequency signal generator 15
Operating frequency is 915MHz, and power is between 60 ~ 100kw, it is ensured that the temperature of the temperature-detecting device feedback of monitoring device 17 is
45 ~ 70 DEG C, the replaced modification in glass mat silicon dioxide pluralgel surface that monitoring device 17 video monitoring device is seen
Agent covers, and after about 30 minutes, substitution completes, and gel masses enters drying section 10.
At drying section 10, it is 105 DEG C of carbon dioxide blasting from main frame 1 by the temperature preheated through heating system 4
Passage 23 imports, and purges gel masses through equal wind net 22, starts the radio-frequency signal generator 15 of the drying section 10 of main frame 1 simultaneously,
The operating frequency of radio-frequency signal generator 15 is 2450MHz, and power is between 60 ~ 150kw, it is ensured that the temperature detection dress of monitoring device 17
The temperature putting feedback is 70 ~ 120 DEG C, and the gas of regulation drying section 10 extracts the convulsion amount of passage 16 out, in making drying section 10
Air pressure in gallbladder 12 is pressure-fired and carbon dioxide that slightly below main frame 1 exit blasts by blasting passage 14 closes wind
The air pressure of curtain, the gas entrance recovery system 5 that extraction passage 16 is extracted out recycles or enters three-protection design system 6 and processes up to standard
Rear discharge, after about 30 minutes, has been dried, and aerogel heat-insulating felt rolling is treated by the material collecting device (winder) exported by main frame
Inspection.
In production process, the omnidistance work of monitoring device 17, once monitor the organic gas ease in the inner bag 12 of main frame 1
Going out, or in inner bag, gas temperature exceeds standard or oxygen concentration exceeds standard or monitors metallic particles, automaton 13 will start safety
Chain or stop in emergency.
Thus, the quickly production aeroge material of the increasingly automated level of continuous way can be realized by this utility model
Material.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to this utility model rights protection
Restriction, every above example is made according to technology of the present utility model and method essence any simple modification, equivalent
Change and modification, all still fall within the range of technology of the present utility model and method scheme.
Claims (9)
1. radio-frequency radiation quickly prepares an aeroge production line, it is characterized in that, production line includes that radio-frequency radiation quickly prepares gas
Gel main frame (1), supplementary material system (2), inert gas system (3), heating system (4), recovery system (5) and three-protection design system
System (6)；Radio-frequency radiation is quickly prepared and is had radio-frequency signal generator (15), monitoring device (17) on aeroge main frame (1), automatically controls
Device (13) and the most through inner bag (12), have track conveying device (19), inner bag to have passage on (12) in inner bag (12), can
Through with supplementary material system (2), inert gas system (3), heating system (4), recovery system (5), three-protection design system (6) or
Close；Radio-frequency radiation quickly prepares aeroge main frame (1), including sol-gel workshop section (7), aging workshop section (8), substitution
Workshop section (9), drying section (10)；
Described radio-frequency radiation quickly prepares aeroge main frame sol-gel workshop section (7), including the outer case (11) of main frame, main
The inner bag (12) of machine, the automaton (13) of main frame, noble gas enter main frame inner bag blast passage (14), main frame
Radio-frequency signal generator (15), in main frame inner bag, gas enters recovery system and the extraction passage (16) of three-protection design system, main frame
Monitoring device (17), liquid supplementary material spray equipment (18), the track conveying device (19) in main frame inner bag；
Described radio-frequency radiation quickly prepares the aging workshop section of aeroge main frame (8), including the outer case (11) of main frame, and main frame interior
Gallbladder (12), the automaton (13) of main frame, noble gas enter main frame inner bag blast passage (14), the radio frequency of main frame is sent out
Raw device (15), in main frame inner bag, gas enters recovery system and the extraction passage (16) of three-protection design system, the monitoring dress of main frame
Put (17), liquid supplementary material spray equipment (18), the track conveying device (19) in main frame inner bag；
Described radio-frequency radiation quickly prepares aeroge Rehosting modification workshop section (9), including the outer case (11) of main frame, main frame
Inner bag (12), the automaton (13) of main frame, noble gas enter main frame inner bag blast passage (14), penetrating of main frame
Frequency generator (15), in main frame inner bag, gas enters recovery system and the extraction passage (16) of three-protection design system, the prison of main frame
Survey device (17), the track conveying device (19) in main frame inner bag, displacer and modifying agent to enter in main frame from supplementary material system
The passage (20) of gallbladder, substitution waste liquid enters recovery system and the passage (21) of three-protection design system；
Described radio-frequency radiation quickly prepares aeroge Rehosting drying section (10), including the outer case (11) of main frame, main
The inner bag (12) of machine, the automaton (13) of main frame, noble gas enter main frame inner bag blast passage (14), main frame
Radio-frequency signal generator (15), in main frame inner bag, gas enters recovery system and the extraction passage (16) of three-protection design system, main frame
Monitoring device (17), the track conveying device (19) in main frame inner bag, the equal wind net (22) improving hot blast distribution of drying section,
Heating system preheating noble gas enter main frame inner bag blast passage (23)；
Described automaton (13) and the radio-frequency signal generator (15) of main frame are positioned at main frame outer case (11) and main frame
Between gallbladder (12)；Metal monitoring device in monitoring device (17) and organic gas monitoring device be positioned at main frame outer case (11) and
Between the inner bag (12) of main frame, device for detecting temperature, oxygen concentration monitor and video monitoring devices are positioned at main frame inner bag (12)
In；
Described radio-frequency radiation quickly prepares aeroge main frame (1) rear and front end blowing and material collecting device respectively, work on main frame
It is fire-proof motor as motor.
2. a kind of radio-frequency radiation as claimed in claim 1 quickly prepares aeroge production line, it is characterized in that, described radio frequency spoke
Penetrating and quickly prepare aeroge main frame, aging workshop section is individually present, or overlapping with sol-gel workshop section, or with substitution workshop section
Overlapping；Sol-gel, aging, three workshop section's overlaps of substitution, each workshop section is integrated in single equipment, or each workshop section is the most right
The unit equipment that Ying Yitai device reconfiguration is through before and after becoming.
3. a kind of radio-frequency radiation as claimed in claim 1 quickly prepares aeroge production line, it is characterized in that, described radio frequency spoke
Penetrate and quickly prepare aeroge main frame, in sol-gel workshop section or aging workshop section or substitution workshop section, when needing heating, only adopt
Heat by radio-frequency radiation, or only heated by heating system, or use radio-frequency radiation heating to heat combined heated with heating system；
At drying section, it is dried only with radio-frequency radiation, or only with noble gas hot air drying, or use radio-frequency radiation to be dried with lazy
Property gas hot air drying combination drying.
4. a kind of radio-frequency radiation as claimed in claim 1 quickly prepares aeroge production line, it is characterized in that, described radio frequency spoke
Penetrate and quickly prepare aeroge main frame, there is radio-frequency signal generator, radio-frequency signal generator send the operating frequency of radio frequency be 300KHz ~
300GHz, radio frequency power output is 250W ~ 1000kW, and radio-frequency radiation applies to all workshop sections, or only applies to part workshop section.
5. a kind of radio-frequency radiation as claimed in claim 1 quickly prepares aeroge production line, it is characterized in that, described radio frequency spoke
Penetrate and quickly prepare aeroge main frame, there is monitoring device and automaton；Monitoring device includes metal monitoring device, temperature
One or more in monitoring device, oxygen concentration monitor, organic gas monitoring device and video monitoring devices, metal is monitored
The metal particle size range of device monitoring is that the temperature range of device for detecting temperature monitoring is-50 ~ 300 DEG C, and oxygen is dense more than 0.1mm
The oxygen ranges of degree monitoring device monitoring is 0.01% ~ 25%；Automaton includes PLC control system device or DCS control
System and device processed or safety interlocking；Radio-frequency signal generator, equipment work drive motor are real by monitoring device and automaton
Now remotely or scene automatically controls, safety interlocking or stop in emergency.
6. a kind of radio-frequency radiation as claimed in claim 1 quickly prepares aeroge production line, it is characterized in that, described radio frequency spoke
Penetrate and quickly prepare aeroge main frame, the most through inner bag before and after having, it is possible to intercept in production process moisture or acid constituents or alkali group
Point or organic component with inner bag outside other workpieces of main frame directly contact, inner bag material is polymer or ceramic or glass,
Inner bag is an entirety or multistage splicing.
7. a kind of radio-frequency radiation as claimed in claim 1 quickly prepares aeroge production line, it is characterized in that, described radio frequency spoke
Penetrate and quickly prepare aeroge main frame, there is in inner bag track conveying device, the material of this conveyer device be polymer or pottery or
Glass, conveyer device is a whole piece or multistage splicing in main frame, and crawler track speeds is that 0.1m/min ~ 25m/min is adjustable, crawler belt
Conveyer device is solid, or mesh.
8. a kind of radio-frequency radiation as claimed in claim 1 quickly prepares aeroge production line, it is characterized in that, described radio frequency spoke
Penetrate and quickly prepare aeroge main frame, inner bag has passage, with the supplementary material system outside main frame, inert gas system, heat supply system
System, recovery system, three-protection design system are through or close.
9. a kind of radio-frequency radiation as claimed in claim 1 quickly prepares aeroge production line, it is characterized in that, described inertia system
System, is provided with noble gas at the entrance and exit that radio-frequency radiation quickly prepares aeroge main frame and closes air curtain, at main frame
Each workshop section all has noble gas blast passage and extract passage out, and the air quantity blasting passage and extraction passage the most quite and remains main
Pressure-fired it is in inside machine.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110817887A (en) * | 2019-11-27 | 2020-02-21 | 鑫创新材料科技(徐州)有限公司 | Efficient production method and application of aerogel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817887A (en) * | 2019-11-27 | 2020-02-21 | 鑫创新材料科技(徐州)有限公司 | Efficient production method and application of aerogel |
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Effective date of registration: 20230731 Address after: Room 112-60, No.262, Binhai 4th Road, Hangzhou Bay New Zone, Ningbo, Zhejiang 315336 Patentee after: Ningbo Shengrun New Materials Co.,Ltd. Address before: 312000 Room 106, Complex Building, No. 15, Changhe Road, Lihai Town, Binhai New Town, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG SHENGRUN NANO TECHNOLOGY CO.,LTD. |