CN104773953B - A kind of self-heating compacting devices - Google Patents
A kind of self-heating compacting devices Download PDFInfo
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- CN104773953B CN104773953B CN201510144042.7A CN201510144042A CN104773953B CN 104773953 B CN104773953 B CN 104773953B CN 201510144042 A CN201510144042 A CN 201510144042A CN 104773953 B CN104773953 B CN 104773953B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 230000005855 radiation Effects 0.000 claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003292 glue Substances 0.000 abstract description 4
- 230000002028 premature Effects 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract description 2
- 239000007790 solid phase Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 20
- 239000011491 glass wool Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 239000011490 mineral wool Substances 0.000 description 12
- 239000011521 glass Substances 0.000 description 9
- 239000003365 glass fiber Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- -1 meanwhile Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
- Central Heating Systems (AREA)
Abstract
The present invention is a kind of multistage self-heating compacting devices, including leads cotton room, stainless (steel) wire band, collects hopper body, negative-pressure air fan, glue spraying pipe and infra-red radiation hot plate.Installation radiation hot plate in compacting devices, this radiation hot plate are divided into thermal insulating warm-keeping layer, heat insulation heating layer and heat conduction radiating layer, and heating layer is heating diode, has infrared radiation coating on heat conduction radiating layer.The features such as present invention is strong using infrared penetration power by infrared radiation heat transfer, and the efficiency of heating surface is high, is heating and curing, i.e., begins to solidify before not falling on stainless (steel) wire at a distance to staple, and it is solid phase contact afterwards above to fall on, the unsticking effect played;To blanket premature cure, the temperature of curing oven can be suitably reduced, can also efficiently reduce the time used in curing oven.
Description
Technical field
The present invention relates to a kind of compacting devices, more particularly, to a kind of multistage self-heating compacting devices, belong to chemical industry, building
Material Field.
Background technology
Mineral wool is the cotton like chopped fiber in glassy state, be using silicate or recovery glass as raw material high temperature melting after through fibre
Dimensionization is prepared, and has that density is small, thermal conductivity factor is low, good heat insulating, that sound absorbing capabilities are excellent, chemical stability is good etc. is excellent
Point.Fiber content 0.4% can be made in mineral wool, the product of air content more than 99%, be less than 400 DEG C most excellent guarantors
Temperature, heat-insulating material, because it has a clear superiority compared with traditional insulation material, as soon as so its appearance, instead of quickly
Traditional insulation material, insulation market is occupied, and application field is also constantly being widened.In order to reduce the greenhouse of earth effect
Should, reduce the energy and too consume, this material will be more widely used in all departments such as building, factories.Blanket of glass wool is glass
Glass cotton applies the loose porous felt-like material obtained after binding agent after the shaping that is heating and curing.It has excellent thermal insulation, protected
Temperature and sound absorbing capabilities, it is the heat-preservation and sound-absorption material that best performance generally acknowledged at present is got over.
The production method of blanket of glass wool is broadly divided into two kinds at present, is centrifugal process and flame method respectively.Centrifugal process is by original
Material is by bushing outflow of the glass through material road end in feeding glass melter after proportioning mixing, melted, into sedimentator.In height
Under the centrifuge of speed rotation drives, what sedimentator side wall was thrown away enters ten thousand strands of glass threads, in high temperature and high speed fire caused by combustion chamber
Fiber is further distracted under flame effect, then applies the binding agent of atomization, under the negative pressure wind of collection web, is deposited on guipure
On, blanket is formed, subsequently into curing oven, product approval.Centrifugal process mineral wool is relatively large in diameter, thermal conductivity factor is larger, insulation effect
Fruit is bad, and application aspect is very limited.Flame method mineral wool is that melten glass is made into glass marble, rod or block, is made
It melts again, forms once silk, is sent under the traction of rubber roll in the flame of combustion chamber ejection, exports and bonds in cotton collecting chamber
Agent mixes, and deposits on guipure, finally, solidifies by curing oven, blanket of glass wool is made.Burner blowing process production scale is small, throws
The features such as money is less, occupation of land face is small, meanwhile, using small, the prepared blanket of glass wool of the glass fiber diameter of burner blowing process preparation
Heat preservation and soundproof performance is more preferable, therefore, is widely used in the fields such as chemical industry, the energy, construction material.
Publication No. 101148316A Chinese invention patent provides a kind of manufacturing method and apparatus of quartz glass cotton,
The invention is melted mode using the two-stage that burner and one group of atomizer burner are mixed in one group and carried out, and prepares quartz glass cotton.This
It is uniform to invent the quartz glass cotton diameter thickness prepared, productivity ratio is high, and still, glass fiber diameter prepared by its flame method is smaller
It is longer with fiber, meanwhile, glass fibre compares moistening after adhesive is applied, and when injection is to when collecting above web, fiber can be embedding
Enter or wound web band in, glass fibre be stripped when, fiberglass surfacing structure can be destroyed, make blanket of glass wool thermal conductivity factor raise,
Cause this blanket of glass wool heat preservation and soundproof hydraulic performance decline.
In view of the above-mentioned problems, the method for heating can be used to carry out surface cure to the glass fibre of moistening, make its surface
Dry, play a part of not sticky net band.Glass fibre is solidified with a variety of methods, can use electrothermal tube heating, circulated air
Heating and radiant heating etc..Using electric heating pipe heating method due to being to vacuumize in casing, hot blast can be pumped, and waste the energy.
Heated using circulated air, device installation is more complicated, also can waste of resource.Using radiation heat shielding heating, pass through radiant heat transfer, radiation
Heat will not be taken away by vacuum, also will not cause blowback to staple, to the remote heating of mineral wool, make its surface cure, make the demoulding
Work well.
Publication No. 103945575A Chinese invention patent provides a kind of unidirectional infra-red radiation hot plate.Unidirectional infrared spoke
Penetrating plate has three functional layers:Thermal insulating warm-keeping layer, heat insulation heating layer and heat conduction radiating layer.Caused by heat insulation heating layer
Heat easily imports heat conduction radiating layer, and is radiate by infrared coating, and the heat-resisting face of heat insulation heating layer with absolutely
Hot heat-insulation layer is combined, and greatly prevents heat transfer, so as to produce the great temperature difference, shape in two faces of unidirectional infrared radiation panel
Into unidirectional infra-red radiation, make the larger raising of energy utilization rate.
The present invention is the addition infra-red radiation hot plate apparatus in compacting devices, mineral wool is heating and curing at a distance, that is, exists
Begin to solidify before not falling on wire netting, it is solid phase contact afterwards above to fall on, non-liquid contact, plays good unsticking effect
Fruit, avoid fiber from being wrapped in above collection web band, keep the excellent performance of blanket of glass wool.
The content of the invention
The purpose of the present invention is intended to overcome the deficiencies in the prior art, there is provided a kind of self-heating compacting devices.
For realize the purpose of the present invention use technical scheme be:A kind of self-heating compacting devices are provided, including lead cotton
Room, stainless (steel) wire band, collect hopper body, negative-pressure air fan, glue spraying pipe and infra-red radiation hot plate.
It is described to lead the cuboid that cotton room is both-side opening, a length of 3~5m, a width of 0.7~1.5m, a height of 0.3~0.5m,
Lead and glue-spraying device is installed at the right-side outlet of cotton room;Mineral wool carries out secondary wire drawing by leading cotton room, and the injecting velocity of cotton is 3
~6m/s.
The right side for leading cotton room collects hopper body for integrally closed, and casing is inverted right-angled trapezium, and left side has necessarily oblique
Degree, left side and upside are provided with uniform hole, and outside is provided with the stainless (steel) wire band with hole, and inside is provided with negative-pressure air fan.
The operating frequency of stainless (steel) wire band is 30~60Hz.
Infra-red radiation hot plate has two, and one is arranged on and collect hopper body left side, and another is collecting the top of hopper body, existed
Collect cotton box house, 5~10cm of distance set web band;Radiation hot plate is divided into thermal insulating warm-keeping layer, heat insulation heating layer and heat conduction
Radiating layer, there is heating diode inside heat insulation layer, side is connected with insulated conductive wires, has infra-red radiation on heat conduction radiating layer
Coating, infrared radiation coating are formulated by raw materials such as aluminium powder, epoxy modified silicone, talcum powder and dimethylbenzene;Radiate hot plate
Surface temperature is 300~400 DEG C, and the temperature of postnotum is 35~45 DEG C, and rated voltage is 150~250V, power 150~
250W。
The present invention compared with prior art, has advantages below:
(1) infra-red radiation hot plate apparatus is installed, infrared penetration power is strong, and the efficiency of heating surface is high, to the remote heating of mineral wool
Solidification, make the blanket of glass wool demoulding completely, surface is complete, improves blanket of glass wool performance.
(2) premature cure is carried out to blanket of glass wool, when efficiently reducing curing oven and to blanket of glass wool solidify used
Between.
(3) blanket of glass wool carries out premature cure, the appropriate temperature for reducing curing oven, can prevent over cure, blanket table
Face is destroyed, and influences the performance of blanket of glass wool.
Brief description of the drawings
Fig. 1 is a kind of overall diagram of self-heating compacting devices
Diagram 10 is glass fibre;20 be combustion chamber;30 be to lead cotton room;40 be mineral wool;50 be glue spraying pipe;60 be glass
Blanket;70 be to collect hopper body;80 be negative-pressure air fan;90 be stainless (steel) wire band;100 be radiation hot plate;110 be conductor wire;120 are
Curing oven.
Fig. 2 is the Local map of compacting devices
Illustrate 10 heat conduction radiating layers;20 be heat insulation heating layer;30 be thermal insulating warm-keeping layer;40 be conductor wire.
Embodiment
With reference to specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention, after the present invention has been read, various equivalences of the those skilled in the art to the present invention
The modification of form falls within the application appended claims and limited.
Embodiment 1
A kind of multistage self-heating compacting devices, it is characterised in that by leading cotton room, stainless (steel) wire band, collecting hopper body, negative pressure wind
Machine, glue spraying pipe and infra-red radiation hot plate composition.
It is described to lead the cuboid that cotton room is both-side opening, a length of 4m, a width of 1.0m, a height of 0.4m, lead the right side of cotton room
Exit is provided with glue-spraying device;Mineral wool carries out secondary wire drawing by leading cotton room, and the injecting velocity of cotton is 5m/s.
The right side for leading cotton room collects hopper body for integrally closed, and casing is inverted right-angled trapezium, and left side has necessarily oblique
Degree, left side and upside are provided with uniform hole, and outside is provided with the stainless (steel) wire band with hole, and inside is provided with negative-pressure air fan.
The operating frequency of stainless (steel) wire band is 50Hz.
Infra-red radiation hot plate has two, and one is arranged on and collect hopper body left side, and another is collecting the top of hopper body, existed
Collect cotton box house, distance set web band 7cm;Radiation hot plate is divided into thermal insulating warm-keeping layer, heat insulation heating layer and heat conduction radiation
Layer, there is heating diode inside heat insulation layer, side is connected with insulated conductive wires, applied on heat conduction radiating layer with infra-red radiation
Material, infrared radiation coating are formulated by raw materials such as aluminium powder, epoxy modified silicone, talcum powder and dimethylbenzene;Left side radiation adds
Hotplate surface temperature is 350 DEG C, and upside radiation hotplate surface temperature is 300 DEG C, and the temperature of postnotum is 40 DEG C, rated voltage
200V, power 200W.
The course of work of compacting devices described in the present embodiment is as follows:
1st, radiate hot plate temperature setting, adjustment work power, adjust two radiation hot plates temperature for 350 DEG C, 300
℃。
2nd, glass fibre carries out secondary wire drawing by the flame injection of combustion chamber turns into mineral wool, into leading cotton room.
3rd, mineral wool from cotton room is led by being mixed in exit with binding agent, turning into blanket of glass wool.In the effect of radiant heat
Under blanket is heated, fall blanket and start to solidify before stainless (steel) wire band.
4th, blanket of glass wool to the top for collecting hopper body, is toasted to blanket of glass wool, improved with the motion of stainless (steel) wire band
Adhesion between glass fibre.
5th, manual method separates blanket and stainless (steel) wire band, and then introducing curing room by roller bearing solidifies.
The single embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, all utilizations
This design carries out the change of unsubstantiality to the present invention, all should belong to the behavior for invading the scope of protection of the invention.In every case it is not
Depart from the content of technical solution of the present invention, the technical spirit according to the present invention is made any type of simple to above example
Modification, equivalent variations and remodeling, still fall within the protection domain of technical solution of the present invention.
Claims (1)
1. a kind of self-heating compacting devices, it is characterised in that including leading cotton room, stainless (steel) wire band, collecting hopper body, negative-pressure air fan, spray
Sebific duct and infra-red radiation hot plate;Described leads the cuboid that cotton room is both-side opening, and a length of 3~5m, a width of 0.7~1.5m are high
For 0.3~0.5m, lead and glue-spraying device is installed at the right-side outlet of cotton room;The described right side for leading cotton room is integrally closed collection cotton
Casing, casing are inverted right-angled trapezium, and left side has certain gradient, and left side and upside are provided with uniform hole, and outside is set
There is stainless (steel) wire band, inside is provided with negative-pressure air fan;Described stainless (steel) wire band is provided with uniform hole, and operating frequency is 30~
60Hz;Described infra-red radiation hot plate has two, and one installed in collecting on the left of hopper body, another is collecting the top of hopper body,
In collection cotton box house, 5~10cm of distance set web band;Described infra-red radiation hot plate is divided into thermal insulating warm-keeping layer, heat-resisting guarantor
Warm heating layer and heat conduction radiating layer, there is heating diode inside heat insulation heating layer, side is connected with insulated conductive wires, heat conduction spoke
Penetrate and have infrared radiation coating on layer;Described infrared radiation coating is by aluminium powder, epoxy modified silicone, talcum powder and dimethylbenzene
It is formulated;Described radiation hotplate surface temperature is 300~400 DEG C, and the temperature of postnotum is 35~45 DEG C, and rated voltage is
150~250V, 150~250W of power.
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CN201510144042.7A CN104773953B (en) | 2015-03-24 | 2015-03-24 | A kind of self-heating compacting devices |
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CN201510144042.7A CN104773953B (en) | 2015-03-24 | 2015-03-24 | A kind of self-heating compacting devices |
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CN104773953A CN104773953A (en) | 2015-07-15 |
CN104773953B true CN104773953B (en) | 2018-02-23 |
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CN105157420A (en) * | 2015-08-26 | 2015-12-16 | 广德施可达岩棉制造有限公司 | Curing oven |
CN108866676A (en) * | 2018-06-21 | 2018-11-23 | 苏州宏久航空防热材料科技有限公司 | A kind of automatic monitoring compacting devices based on method for visualizing |
CN108914370A (en) * | 2018-06-21 | 2018-11-30 | 苏州宏久航空防热材料科技有限公司 | A kind of ceramic wool double layer separation cotton collecting chamber |
CN113187254A (en) * | 2021-04-23 | 2021-07-30 | 中国建筑第八工程局有限公司 | Stretching and heating device and method for slow-bonding prestressed tendon |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202656360U (en) * | 2012-07-04 | 2013-01-09 | 临安市鸿达设备制造安装有限公司 | Double-thermal type U-shaped glue coating and curing machine |
CN103726229A (en) * | 2013-07-23 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Preparation method for single-layer flame cellucotton felt |
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CN105247136B (en) * | 2013-06-03 | 2019-06-14 | 王子控股株式会社 | The manufacturing method of sheet material containing microfibre |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN202656360U (en) * | 2012-07-04 | 2013-01-09 | 临安市鸿达设备制造安装有限公司 | Double-thermal type U-shaped glue coating and curing machine |
CN103726229A (en) * | 2013-07-23 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Preparation method for single-layer flame cellucotton felt |
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