CN207006798U - Aeroge compound heat-insulation felt production drying device by microwaves - Google Patents
Aeroge compound heat-insulation felt production drying device by microwaves Download PDFInfo
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- CN207006798U CN207006798U CN201720938142.1U CN201720938142U CN207006798U CN 207006798 U CN207006798 U CN 207006798U CN 201720938142 U CN201720938142 U CN 201720938142U CN 207006798 U CN207006798 U CN 207006798U
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- drying
- switch gate
- metp
- microwaves
- pipeline
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Abstract
Aeroge compound heat-insulation felt production drying device by microwaves, including frame, the metal drying baker that is fixedly supported on above frame；Superposed electrical part installation cavity and the drying operation chamber positioned at bottom are divided into by metal partion (metp) inside drying baker, microwave generator and electrical control member are installed in electrical part installation cavity, drying operation intracavitary is provided with belt conveyor；The transparent shield of microwave is installed, it is shaped as outer convex spherical cover in the mounting hole being uniformly arranged on metal partion (metp)；Charging aperture and discharging opening are respectively arranged with the both ends of drying casing, charging switch gate and discharging switch gate are respectively installed in charging aperture and discharging opening position；Be coated with the top plate and metal partion (metp) of drying casing hydrofuge pipeline and with negative-pressure ward pipeline, switch valve is installed on hydrofuge pipeline；Air inlet and exhaust outlet are provided with the top plate of drying casing.This drying device by microwaves realizes the flash baking of fibrofelt, has higher drying efficiency and reaches preferable drying effect.
Description
Technical field
The utility model belongs to aeroge composited thermal insulation pad production equipment, more particularly to a kind of aeroge composited thermal insulation pad life
Production drying device by microwaves.
Background technology
Aeroge compound heat-insulation felt is the flexible felt insulation for being combined together nanoporous aerogel material and fibrofelt,
Such as ceramic fiber blanket.Aerogel material is the material that thermal conductivity factor is minimum in known solid materials all at present, is had best
Heat insulation effect.Aeroge compound heat-insulation felt also possesses fire-retardant fireproof, hydrophobic, environmentally friendly while possessing excellent heat-insulating property
Deng excellent properties.Insulation available for all types of industries pipeline, tank body, construction material etc..
The preparation method of existing aeroge compound heat-insulation felt generally use is：First by Fibrous insulation size as required
Cut, then will cut rear heat insulation felt and mixed with the multiple material comprising aeroge, and added solvent and be stirred, treat gas
After gel rubber material is adhered on Fibrous insulation, die for molding drying is poured into, aeroge compound heat-insulation felt is made.Such as specially
Sharp Application No.：201510719566.4 application for a patent for invention disclose a kind of air conditioning for automobiles heat insulating mattress and preparation method thereof.
The deficiency of following several respects be present in above-mentioned preparation method：
1st, the preparation method is relatively specific for the production system of fritter aeroge compound heat-insulation felt or aeroge composited thermal insulation pad
It is standby, for producing the aeroge compound heat-insulation felt or aeroge composited thermal insulation pad of bulk, what agitating device and mould volume to be done
It is very big, cause production equipment cost to increase substantially.
2nd, the production efficiency of the preparation method is relatively low, and production cost is high, and recycling is not implemented in solvent.
3rd, the aeroge distribution of the aeroge compound heat-insulation felt or aeroge composited thermal insulation pad that are prepared by the preparation method is equal
Even property is poor, causes aeroge compound heat-insulation felt or aeroge composited thermal insulation pad unstable in the performance of insulation, fire prevention etc., has
Treat further to improve.
Therefore, for existing aeroge compound heat-insulation felt preparation method deficiency, conceive a set of new production technology in advance,
The mentality of designing of the production technology is：The mixed liquor for the aerogel-congtg that can be combined with fibrofelt is first prepared with reactor；Then into
The raw fibre felt of volume is combined by the mixed liquor of dip coating manner and aerogel-congtg；Then the fibrofelt after dip-coating is carried out
Flash baking, and during drying, solvent (mainly ethanol) is reclaimed, finally wound, can be before winding
Carry out cutting wide processing.Implementing the automatic production line of the production technology mainly includes：Reactor, immersion coating unit, dry dress
Put, solvent recovery unit and the several parts of wrap-up.Wherein drying device is a weight of aeroge compound heat-insulation felt production
Processing step is wanted, its drying rate has important influence to the production efficiency of the entire production line.
The content of the invention
The utility model provides a kind of achievable flash baking to solve technical problem present in known technology, has
Higher drying efficiency and the aeroge compound heat-insulation felt production drying device by microwaves of preferable drying effect can be reached.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
Aeroge compound heat-insulation felt production drying device by microwaves, it is characterised in that：Including frame, it is fixedly supported on frame
The drying baker of top, drying baker are made up of metal material；
Metal partion (metp) is installed inside drying baker, the inner chamber of drying baker is divided into two independences up and down by metal partion (metp)
Chamber, top separate chamber are electrical part installation cavity, are mounted therein with electrical control member and multigroup equally distributed microwave generator, bottom are only
Vertical chamber is drying operation chamber, is mounted therein with for supporting the belt conveyor with conveying fiber felt；On metal partion (metp)
Cloth is provided with multiple mounting holes, and the transparent shield of microwave is mounted in each mounting hole, and shield is shaped as evagination ball
Mask；
Charging aperture and discharging opening are respectively arranged with the both ends of drying casing position corresponding with drying operation chamber, is being fed
Mouth and discharging opening position are respectively provided with charging switch gate and discharging switch gate；
Be coated with the top plate and metal partion (metp) of drying casing the hydrofuge pipeline that is connected with outside dehumidification system and with it is outer
The negative-pressure ward pipeline of portion's negative pressure pump connection, the inner of hydrofuge pipeline and the inner of negative-pressure ward pipeline extend into drying operation
Intracavitary, switch valve is installed on hydrofuge pipeline；
Air inlet and exhaust outlet are provided with the top plate of drying casing, air inlet is with exhaust outlet by being arranged on drying baker
External circulating fan and air supply duct connection.
Further：The bottom of switch gate and the bottom of discharging switch gate are fed respectively with the bottom of charging aperture and going out
The bottom of material mouth is hinged, and a driving gas is respectively connected between charging switch gate and frame and between discharging switch gate and frame
Cylinder.
Further：Shield is made up of pmma material.
Further：The air inlet is positioned close to one end of charging aperture, and the exhaust outlet is positioned close to discharging opening
One end.
The utility model has the advantages and positive effects of：
This drying device by microwaves is evenly arranged multigroup microwave device, microwave device in the electrical part installation cavity in drying baker
The microwave sent is irradiated to by multiple shields on metal partion (metp) to be placed on the driving belt of drying operation intracavitary
On fibrofelt, fibrofelt moves back and forth with belt, realizes the Quick uniform drying of fibrofelt, is dried compared to Resistant heating
And hot-air seasoning, reach higher drying efficiency and also reach preferable drying effect.
Brief description of the drawings
Fig. 1 is that the utility model is not carrying out drying the structural representation of operation in the on state into and out of bin gate；
Fig. 2 is the utility model in the structural representation dried down in off position into and out of bin gate.
In figure：1st, frame；2nd, drying baker；2-1, charging aperture；2-2, discharging opening；2-3, air inlet；2-4, exhaust outlet；3rd, it is golden
Belong to dividing plate；4th, electrical part installation cavity；5th, operation chamber is dried；6th, belt conveyor；7th, shield；8th, switch gate is fed；9th, discharge
Switch gate；10th, hydrofuge pipeline；11st, negative-pressure ward pipeline；12nd, switch valve；13rd, drive cylinder.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Fig. 1-2, aeroge compound heat-insulation felt production drying device by microwaves are referred to, its innovative point is：Employ as
Lower structure：
Including frame 1, the drying baker being fixedly supported on above frame 2, drying baker is made up of metal material.
Metal partion (metp) 3 is installed inside drying baker, the inner chamber of drying baker is divided into two independences up and down by metal partion (metp)
Chamber.Top separate chamber is electrical part installation cavity 4, is mounted therein with microwave generator and electrical control member.Bottom separate chamber is made for drying
Industry chamber 5, it is mounted therein with for supporting the belt conveyor 6 with conveying fiber felt, belt conveyor is using existing common
Driving wheel, driven pulley and connect driven wheel leather belt connecting structure, wherein driving wheel connection motor.Metal every
Multiple mounting holes have been uniformly arranged on plate, the transparent shield 7 of microwave is mounted in each mounting hole, shield is shaped as
Outer convex spherical cover, using the shield of evagination dome shape, it is possible to increase microwave pass through after swept area.
Charging aperture 2-1 and discharging opening 2-2 are respectively arranged with the both ends of drying casing position corresponding with drying operation chamber,
Charging switch gate 8 and discharging switch gate 9 are respectively installed in charging aperture and discharging opening position.
Be coated with the top plate and metal partion (metp) of drying casing the hydrofuge pipeline 10 that is connected with outside dehumidification system and with
The negative-pressure ward pipeline 11 of outside negative pressure pump connection, the inner of hydrofuge pipeline and the inner of negative-pressure ward pipeline extend into drying
Operation intracavitary, switch valve 12 is installed on hydrofuge pipeline.The effect of negative-pressure ward pipeline and the negative pressure pump of outer connection is：Feeding
After switch gate and discharging switch gate are closed, before carrying out microwave drying, first drying operation chamber is carried out taking out Negative pressure, reach certain
Negative pressure value, so, when carrying out follow-up microwave drying, the volatilization of solvent (mainly ethanol) and the gas of moisture can be accelerated,
Realize rapid draing.The connection of said external dehumidification system, outside negative pressure pump and negative pressure pump and negative-pressure ward pipeline is in the accompanying drawings
It is not shown.
Air inlet 2-3 and exhaust outlet 2-4 are provided with the top plate of drying casing, air inlet is with exhaust outlet by being arranged on
The external circulating fan of drying baker and air supply duct connection.Circulating fan and air supply duct are not shown in the accompanying drawings.Air inlet, row
Air port, circulating fan, air supply duct and electrical part installation cavity connect, and form air circulating system, and its effect is：To installed in electrical equipment
Microwave generator, electrical control member in part installation cavity carry out wind cooling temperature lowering, avoid microwave generator, electrical control member premature loss, reduce
Maintenance of equipment cost.
In above-mentioned drying device by microwaves, charging switch gate, discharging switch gate and drying baker respective side link position not by
Limitation, upper connection, lower connection, left connection or right connection can be used.In the utility model, the link position of two switch gates is preferred
It is as follows：
Feed switch gate bottom and discharging switch gate bottom respectively with the bottom and discharging opening of charging aperture
Portion is hinged, and a drive cylinder 13 is respectively connected between charging switch gate and frame and between discharging switch gate and frame.
In above-mentioned drying device by microwaves, the material that common microwave energy penetrates can be selected in the material of shield, such as, glass,
Plastics, ceramics etc., in the utility model, shield is preferably made up of pmma material.
In above-mentioned drying device by microwaves：The air inlet is further preferably positioned close to one end of charging aperture, the row
Air port is further preferably positioned close to one end of discharging opening.So, the circulated air entered in electrical part installation cavity can be made to exist
Flowed in whole space, fully ensure that all electric elements in electrical part installation cavity realize wind cooling temperature lowering.
This drying device by microwaves carry out microwave drying the course of work be：
It is in charging switch gate and discharging switch gate in the state of opening, the fibrofelt for adsorbing aeroge lotion is defeated
Deliver on the belt of belt conveyor, can single or multiple lift stack；Be then shut off feed switch gate and discharge switch gate, make into
Material mouth and discharging opening sealing, to realize the sealing of charging aperture and discharging opening, most easy mode is in the inner side of charging switch gate
And the inner side of discharging switch gate sets a circle sealing ring；Then the electric-control system of this drying device by microwaves opens negative pressure pump, makes baking
Dry operation intracavitary forms certain negative pressure；It is then turned on microwave generator and microwave drying is carried out to fibrofelt, while starts belt
The motor of conveying mechanism, belt conveyor is set to be moved back and forth in drying operation intracavitary, in addition, also ON cycle wind simultaneously
Machine and make outside dehumidification system normal operation, caused moisture is discharged by hydrofuge pipeline in microwave drying composition；Treat fiber
After felt microwave drying reaches the effect of setting, electric control system controls each several part is stopped, and the drive cylinder action at both ends, opens
Switch gate and discharging switch gate are fed, then starts motor, dried fibrofelt is exported by discharging opening, so far completed
One dry course of work.
Claims (4)
1. aeroge compound heat-insulation felt production drying device by microwaves, it is characterised in that：Including frame, it is fixedly supported in frame
The drying baker of side, drying baker are made up of metal material；
Metal partion (metp) is installed inside drying baker, the inner chamber of drying baker is divided into two separate chambers up and down by metal partion (metp), on
Portion's separate chamber is electrical part installation cavity, is mounted therein with microwave generator and electrical control member, and bottom separate chamber is drying operation chamber, its
Inside it is provided with for supporting the belt conveyor with conveying fiber felt；Multiple mounting holes have been uniformly arranged on metal partion (metp),
The transparent shield of microwave is mounted in each mounting hole, shield is shaped as outer convex spherical cover；
Be respectively arranged with charging aperture and discharging opening with the corresponding position of drying operation chamber at the both ends of drying casing, charging aperture with
Discharging opening position is respectively provided with charging switch gate and discharging switch gate；
The hydrofuge pipeline being connected with outside dehumidification system is coated with the top plate and metal partion (metp) of drying casing and is born with outside
The negative-pressure ward pipeline of press pump connection, the inner of hydrofuge pipeline and the inner of negative-pressure ward pipeline extend into drying operation chamber
It is interior, switch valve is installed on hydrofuge pipeline；
Air inlet and exhaust outlet are provided with the top plate of drying casing, air inlet is external by being arranged on drying baker with exhaust outlet
Circulating fan and air supply duct connection.
2. aeroge compound heat-insulation felt production drying device by microwaves according to claim 1, it is characterised in that：Charging is opened
The bottom of shutdown and the bottom for the switch gate that discharges are hinged with the bottom of charging aperture and the bottom of discharging opening respectively, are being fed
A drive cylinder is respectively connected between switch gate and frame and between discharging switch gate and frame.
3. aeroge compound heat-insulation felt production drying device by microwaves according to claim 1, it is characterised in that：Shield by
Pmma material is made.
4. aeroge compound heat-insulation felt production drying device by microwaves according to claim 1, it is characterised in that：It is described enter
Air port is positioned close to one end of charging aperture, and the exhaust outlet is positioned close to one end of discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938142.1U CN207006798U (en) | 2017-07-27 | 2017-07-27 | Aeroge compound heat-insulation felt production drying device by microwaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938142.1U CN207006798U (en) | 2017-07-27 | 2017-07-27 | Aeroge compound heat-insulation felt production drying device by microwaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006798U true CN207006798U (en) | 2018-02-13 |
Family
ID=61457703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720938142.1U Expired - Fee Related CN207006798U (en) | 2017-07-27 | 2017-07-27 | Aeroge compound heat-insulation felt production drying device by microwaves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351338A (en) * | 2020-03-11 | 2020-06-30 | 罗厚镇 | Wooden drying equipment for sofa processing |
| CN113028802A (en) * | 2021-04-13 | 2021-06-25 | 泰山石膏(重庆)有限公司 | Gypsum board drying system |
-
2017
- 2017-07-27 CN CN201720938142.1U patent/CN207006798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351338A (en) * | 2020-03-11 | 2020-06-30 | 罗厚镇 | Wooden drying equipment for sofa processing |
| CN113028802A (en) * | 2021-04-13 | 2021-06-25 | 泰山石膏(重庆)有限公司 | Gypsum board drying system |
| CN113028802B (en) * | 2021-04-13 | 2022-07-19 | 泰山石膏(重庆)有限公司 | Gypsum board drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20200727 |