CN108253790A - A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt - Google Patents
A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt Download PDFInfo
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- CN108253790A CN108253790A CN201810279615.0A CN201810279615A CN108253790A CN 108253790 A CN108253790 A CN 108253790A CN 201810279615 A CN201810279615 A CN 201810279615A CN 108253790 A CN108253790 A CN 108253790A
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- sintering
- main body
- graphite piece
- wall
- sintering furnace
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Details (AREA)
Abstract
A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt proposed by the present invention,Including being sintered furnace main body,It is sintered furnace main body and includes fire door,Sintering bracket is equipped in it,Heating tube and graphite piece,Heat sink is embedded in graphite piece,It is sintered bracket and includes rotation saddle,It is arranged in parallel at equal intervals by connecting rod between rotation saddle,Fan plate is set in connecting rod,It rotates saddle and includes skeleton and support orifice plate,The configuration of the present invention is simple,Graphite piece can absorb waste heat,And pass through heat sink and conduct heat to sintering chamber interior,Have both heat insulation function,Rotation saddle can improve sintering amount and sintering area,The utilization of electric turntable,Rotate sintering bracket average rate,With hinge plate,So that thermal energy is evenly distributed with,Offer heat utilization rate is provided,Energy-saving heat preserving,The characteristics of heat energy distribution is uniform,And then ensure the uniformity of sintering,The sintering rate and sintering effect of reinforcing material are improved indirectly.
Description
Technical field
The present invention relates to aeroge production application field, particularly a kind of compound increasings for the production of silica aerogel insulation quilt
Strong material sintering furnace.
Background technology
Aeroge is in the case where keeping gel skeleton structural integrity, by the dried product of gel internal solvent, is
A kind of amorphous state low density material with nano-porous structure.Aerosil also referred to as " blue smoke ", " solid cigarette ",
It is the most light solid material that is currently known and the best material of heat-insulating property so far, is known as " changing the god in the world
Strange material ".
Therefore the phenomenon that silica aerogel generally existing intensity is low, brittleness is big, particle comes off, is carrying out silica aerogel production
When, certain reinforcing material can be generally added, to improve its intensity and brittleness defect.A small amount of compound of reinforcing material now
Material before use, need to be sintered, however present sintering furnace can not completely composite reinforcing material sintering requirement,
Major defect is that heat energy distribution is uneven, sintering time is long, sintering effect is bad, leads to the reinforcing material being sintered out not only matter
Measure unstable and of high cost, energy consumption is big.
Invention content
The present invention is burnt in view of the above-mentioned problems, disclosing a kind of composite reinforcing material for the production of silica aerogel insulation quilt
Freezing of a furnace.
Specific technical solution is as follows：
A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt, including being sintered furnace main body, feature exists
In the sintering furnace main body is cylinder, including being hinged and connected, in the fire door of semi-cylindrical；
The inner wall of the sintering furnace main body and the inner wall of fire door form sintering chamber in semi-cylindrical, and agree with mutually, described
It is sintered in chamber and is equipped with sintering bracket, heating tube and graphite piece successively from inside to outside；
The quantity of the graphite piece be 6, respectively by ceramic fixed frame, equivalent uniformly be fixed on sintering furnace main body inner wall and
On the inner wall of fire door, graphite piece is not contacted with the inner wall of inner wall and fire door for being sintered furnace main body, and graphite piece is integrally arc-shaped,
Longitudinal section is end to end in a ring, and leads in middle part；Graphite piece is equipped with multiple heat sinks close to the side of heating tube, described to dissipate
Hot plate is horizontally disposed with, and parallel to each other, and section is T-shaped, and side is embedded in graphite piece；
The heating tube is divided into 2 groups, fixes and connects by ceramic fixed frame and the inner wall of sintering furnace main body and the inner wall of fire door respectively
It connects, is not contacted with graphite piece and sintering bracket；
The sintering bracket includes rotation saddle, and the quantity of the rotation saddle is multiple, by perpendicular between multiple rotation saddles
The connecting rod directly set is arranged in parallel at equal intervals, and the connecting rod is equipped with fan plate, and the fan plate is square panel, and both sides are set
There is a plurality of parallel wind guide tank；The rotation saddle is in disk form, skeleton and intraskeletal support orifice plate including periphery, institute
Skeleton is stated in circular ring shape, connecting rod is welded and fixed with skeleton, and the supporting rod in M shape, institute are fixed in the skeleton of circular ring shape
It is rounded to state support orifice plate, is positioned in skeleton by supporting rod；
Supporting block is equipped with positioned at undermost sintering bracket, the supporting block is fixedly linked with supporting rod, and supporting block is in cylinder
Shape, lower end are connected with electric turntable, and are controlled and rotated by electric turntable, and the electric turntable is set to sintering furnace main body bottom
Portion；
Further, on the support orifice plate hole is rounded or prismatic；
Further, the quantity of the connecting rod between connected two rotations saddles are 4, and in circumferential equal between 4 connecting rods
Cloth.
Beneficial effects of the present invention are：
A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt proposed by the present invention, including sintering furnace master
Body, sintering furnace main body include fire door, and interior sintering bracket, heating tube and graphite piece, graphite piece and the heating tube of being equipped with passes through pottery
Porcelain fixed frame is connect with the inner wall of inner wall and fire door for being sintered furnace main body, and T shape heat sinks are embedded in graphite piece, is sintered bracket packet
Multiple rotation saddles are included, are arranged in parallel at equal intervals by connecting rod between multiple rotation saddles, fan plate, rotation support are set in connecting rod
Platform includes skeleton and support orifice plate, and sintering bracket is connect by undermost sintering bracket with electric turntable, structure letter of the present invention
Single, reasonable design, heating tube radiant heating is sintered, and graphite piece can absorb waste heat, and pass through heat sink by heat to
Chamber interior conduction is sintered, while has both heat insulation function, and rotates saddle and is designed using multi-layer, improves unit sintering amount,
Reinforcing material is positioned on support orifice plate and is sintered, and support orifice plate can effectively improve the sintering area of reinforcing material, improve and burn
Junction efficiency, while the utilization of electric turntable can rotate sintering bracket average rate in sintering furnace, with hinge plate, generate thermal energy wind
Stream so that thermal energy is uniformly distributed, and to provide heat utilization rate, energy-saving heat preserving, heat energy distribution uniformly special in conclusion the present invention has
Point, and then ensure the uniformity of sintering, the sintering rate and sintering effect of reinforcing material are improved indirectly.
Description of the drawings
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is oven door opening view of the present invention.
Fig. 3 is oven door opening view of the present invention（Without sintering bracket）.
Fig. 4 is graphite piece Longitudinal cross section schematic.
Fig. 5 is sintering bracket schematic diagram.
Fig. 6 is rotation saddle longitudinal section.
Fig. 7 is in Fig. 5, and A-A is to sectional view.
Fig. 8 is fan plate schematic diagram.
Fig. 9 is B area sectional view in Fig. 5.
Specific embodiment
For technical scheme of the present invention is made to be more clear clearly, the present invention is described further below in conjunction with the accompanying drawings,
Any technical characteristic to technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within guarantor of the present invention
Protect range.
A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt as depicted, including sintering furnace
Main body 11, which is characterized in that the sintering furnace main body 11 is cylinder, including being hinged and connected, in the fire door 12 of semi-cylindrical；
The inner wall of the sintering furnace main body 11 and the inner wall of fire door 12 form sintering chamber in semi-cylindrical, and agree with mutually,
It is equipped with sintering bracket 1, heating tube 13 and graphite piece 14 in the sintering chamber successively from inside to outside；
The quantity of the graphite piece 14 is 6, is uniformly fixed on sintering furnace main body 11 by ceramic fixed frame 15, equivalent respectively
On the inner wall of inner wall and fire door 12, graphite piece 14 is not contacted with the inner wall of inner wall and fire door 12 for being sintered furnace main body 11, graphite piece
14 entirety are arc-shaped, and longitudinal section is end to end in a ring, and are led in middle part；Graphite piece 14 is on the side of heating tube 13
Equipped with multiple heat sinks 16, the heat sink 16 is horizontally disposed, and parallel to each other, and section is T-shaped, and side is embedded in graphite piece
In 14；
It is 2 groups that the heating tube 13, which is divided, passes through ceramic fixed frame and the inner wall of sintering furnace main body 11 and the inner wall of fire door 12 respectively
It is fixedly connected, is not contacted with graphite piece 14 and sintering bracket 1；
The sintering bracket 1 includes rotation saddle 2, and the quantity of the rotation saddle 2 is multiple, is led between multiple rotation saddles 2
The connecting rod 3 being vertically arranged to be crossed to be arranged in parallel at equal intervals, the connecting rod 3 is equipped with fan plate 4, and the fan plate 4 is square panel,
Its both sides is equipped with a plurality of parallel wind guide tank 5；
The rotation saddle 2 is in disk form, and the support orifice plate 7 in skeleton 6 and skeleton 6 including periphery, the skeleton 6 is in circle
Annular, connecting rod 3 are welded and fixed with skeleton 6, and the supporting rod 8 in M shape, the support are fixed in the skeleton 6 of circular ring shape
Orifice plate 7 is rounded, is positioned in skeleton 6 by supporting rod 8；
Supporting block 9 is equipped with positioned at undermost sintering bracket 1, the supporting block 9 is fixedly linked with supporting rod 8, and supporting block 9 is in
Cylinder, lower end are connected with electric turntable 10, and control rotation by electric turntable 10, and the electric turntable 10 is set to sintering
11 bottom of furnace main body；
Further, on the support orifice plate 7 hole is rounded or prismatic；
Further, two quantity for rotating the connecting rod 3 between saddles 2 that are connected are 4, and in circumferential between 4 connecting rods 3
It is uniformly distributed.
Wherein, it is connected between connecting rod 3 and skeleton 6 for screw thread, detachably.
A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt proposed by the present invention, including sintering
Furnace main body, sintering furnace main body includes fire door, interior to be equipped with sintering bracket, heating tube and graphite piece, and graphite piece and heating tube are logical
It crosses ceramic fixed frame to connect with the inner wall of inner wall and fire door for being sintered furnace main body, T shape heat sinks, sintering support is embedded in graphite piece
Frame includes multiple rotation saddles, is arranged in parallel at equal intervals by connecting rod between multiple rotation saddles, fan plate is set in connecting rod, is turned
Dynamic saddle includes skeleton and support orifice plate, and sintering bracket is connect by undermost sintering bracket with electric turntable, present invention knot
Structure is simple, reasonable design, and heating tube radiant heating is sintered, and graphite piece can absorb waste heat, and pass through heat sink will be hot
It measures to sintering chamber interior conduction, while has both heat insulation function, and rotate saddle and designed using multi-layer, improve unit sintering
Amount, reinforcing material are positioned on support orifice plate and are sintered, and support orifice plate can effectively improve the sintering area of reinforcing material, improve
Efficiency, while the utilization of electric turntable are sintered, can rotate sintering bracket average rate in sintering furnace, with hinge plate, generate thermal energy
It is distinguished and admirable so that thermal energy is uniformly distributed, in conclusion the present invention has, to provide heat utilization rate, energy-saving heat preserving, heat energy distribution uniformly special
Point, and then ensure the uniformity of sintering, the sintering rate and sintering effect of reinforcing material are improved indirectly.
In present invention description of the drawings, heat sink is not drawn into the graphite piece in Fig. 2 and Fig. 3（Lines are excessively unfavorable for looking into
It sees）, for this purpose, being described in Fig. 4.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
Should all it cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
Subject to.
Claims (3)
1. a kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt, including being sintered furnace main body, feature
It is, the sintering furnace main body is cylinder, including being hinged and connected, in the fire door of semi-cylindrical；
The inner wall of the sintering furnace main body and the inner wall of fire door form sintering chamber in semi-cylindrical, and agree with mutually, described
It is sintered in chamber and is equipped with sintering bracket, heating tube and graphite piece successively from inside to outside；
The quantity of the graphite piece be 6, respectively by ceramic fixed frame, equivalent uniformly be fixed on sintering furnace main body inner wall and
On the inner wall of fire door, graphite piece is not contacted with the inner wall of inner wall and fire door for being sintered furnace main body, and graphite piece is integrally arc-shaped,
Longitudinal section is end to end in a ring, and leads in middle part；Graphite piece is equipped with multiple heat sinks close to the side of heating tube, described to dissipate
Hot plate is horizontally disposed with, and parallel to each other, and section is T-shaped, and side is embedded in graphite piece；
The heating tube is divided into 2 groups, fixes and connects by ceramic fixed frame and the inner wall of sintering furnace main body and the inner wall of fire door respectively
It connects, is not contacted with graphite piece and sintering bracket；
The sintering bracket includes rotation saddle, and the quantity of the rotation saddle is multiple, by perpendicular between multiple rotation saddles
The connecting rod directly set is arranged in parallel at equal intervals, and the connecting rod is equipped with fan plate, and the fan plate is square panel, and both sides are set
There is a plurality of parallel wind guide tank；The rotation saddle is in disk form, skeleton and intraskeletal support orifice plate including periphery, institute
Skeleton is stated in circular ring shape, connecting rod is welded and fixed with skeleton, and the supporting rod in M shape, institute are fixed in the skeleton of circular ring shape
It is rounded to state support orifice plate, is positioned in skeleton by supporting rod；
Supporting block is equipped with positioned at undermost sintering bracket, the supporting block is fixedly linked with supporting rod, and supporting block is in cylinder
Shape, lower end are connected with electric turntable, and are controlled and rotated by electric turntable, and the electric turntable is set to sintering furnace main body bottom
Portion.
2. a kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt as described in claim 1, special
Sign is, the hole on the support orifice plate is rounded or prismatic.
3. a kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt as described in claim 1, special
Sign is that the quantity of the connecting rod between the two rotation saddles that are connected is 4, and in circumferential uniformly distributed between 4 connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810279615.0A CN108253790A (en) | 2018-04-01 | 2018-04-01 | A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810279615.0A CN108253790A (en) | 2018-04-01 | 2018-04-01 | A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108253790A true CN108253790A (en) | 2018-07-06 |
Family
ID=62747744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810279615.0A Pending CN108253790A (en) | 2018-04-01 | 2018-04-01 | A kind of composite reinforcing material sintering furnace for the production of silica aerogel insulation quilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849356A (en) * | 2018-12-18 | 2019-06-07 | 天津市天塑滨海氟塑料制品有限公司 | A kind of sintering frame being heated evenly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1127639A2 (en) * | 2000-02-24 | 2001-08-29 | ALD Vacuum Technologies Aktiengesellschaft | High pressure sintering furnace |
| US20110008199A1 (en) * | 2007-12-21 | 2011-01-13 | Sandvik Intellectual Property Ab | Sintering furnace and method of making cutting tools |
| JP2013044519A (en) * | 2011-08-24 | 2013-03-04 | Thermonik Inc | Graphite heater furnace |
| CN103528369A (en) * | 2013-09-29 | 2014-01-22 | 成都易态科技有限公司 | Material sintering device |
| CN104654787A (en) * | 2015-02-12 | 2015-05-27 | 浙江省长兴精工电炉制造有限公司 | Box-type furnace |
| CN208091214U (en) * | 2018-03-13 | 2018-11-13 | 辽宁万鑫科技材料有限公司 | A kind of carburant productive power forge furnace distribution device |
-
2018
- 2018-04-01 CN CN201810279615.0A patent/CN108253790A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1127639A2 (en) * | 2000-02-24 | 2001-08-29 | ALD Vacuum Technologies Aktiengesellschaft | High pressure sintering furnace |
| US20110008199A1 (en) * | 2007-12-21 | 2011-01-13 | Sandvik Intellectual Property Ab | Sintering furnace and method of making cutting tools |
| JP2013044519A (en) * | 2011-08-24 | 2013-03-04 | Thermonik Inc | Graphite heater furnace |
| CN103528369A (en) * | 2013-09-29 | 2014-01-22 | 成都易态科技有限公司 | Material sintering device |
| CN104654787A (en) * | 2015-02-12 | 2015-05-27 | 浙江省长兴精工电炉制造有限公司 | Box-type furnace |
| CN208091214U (en) * | 2018-03-13 | 2018-11-13 | 辽宁万鑫科技材料有限公司 | A kind of carburant productive power forge furnace distribution device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849356A (en) * | 2018-12-18 | 2019-06-07 | 天津市天塑滨海氟塑料制品有限公司 | A kind of sintering frame being heated evenly |
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