CN103302783B - A kind of glass urea aldehyde composite flame-proof insulation material production method and equipment - Google Patents
A kind of glass urea aldehyde composite flame-proof insulation material production method and equipment Download PDFInfo
- Publication number
- CN103302783B CN103302783B CN201310230384.1A CN201310230384A CN103302783B CN 103302783 B CN103302783 B CN 103302783B CN 201310230384 A CN201310230384 A CN 201310230384A CN 103302783 B CN103302783 B CN 103302783B
- Authority
- CN
- China
- Prior art keywords
- glass
- blending tank
- air
- lauxite
- haydite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Building Environments (AREA)
Abstract
The invention discloses a kind of glass urea aldehyde composite flame-proof insulation material production method and equipment, production method in two steps, first produces glass haydite, then is mixed obtained by glass haydite by air-actuated stirring mixer with Lauxite.Raw material mixed proportion by weight ratio, toughening type Lauxite 1 part, glass haydite 1.3 parts, pentane 0.01 part, phosphoric acid 0.016 part, oxalic acid 0.16 part.Air-actuated stirring mixer be blending tank be seated in support plate semicircle orifice on and by three oblique fulcrum bars and support plate support and connection, three risers are connected with below support plate, below three risers, four angles are connected with pillar with holes, pillar with holes props up 5 by steady pin and T-shaped and is connected.It is a kind of novel inorganic heat-insulating material with uniform independent closed gap structure.Have process units structure simple, production process is simple, utilizes the plurality of advantages such as discarded object production, has and opens up construction market and the possibility of capturing construction market space.
Description
Technical field
The present invention relates to a kind of insulation material, particularly relate to a kind of glass urea aldehyde composite flame-proof insulation material production method and equipment, belong to building material technical field.
Background technology
Different by insulation material present position, External Walls Heating Insulation is divided into the sandwich thermal insulated and external wall outer insulation three kinds of exterior wall internal insulation, exterior wall, and exterior wall internal insulation is constructed, add in external wall structure inside to do heat-insulation layer, inside holding speed of application is fast, easy to operate, and construction technology is ripe.But inside holding can take indoor usable floor area, " heat bridge " problem is not easy to solve, and body of wall easily ftractures, and building interior also has the supports such as many pipelines, cable, and their construction can destroy heat insulating inner wall structure, so be not suitable for construction wall insulation., because of by current workmen's quality influence, and construction technology more complicated, easily there are quality problems in sandwich thermal insulated technology no problem in theory, also seldom applies China is architectural at present.What external wall outer insulation was most widely used at present is External Thermal Insulation Technology for External, is to be placed in outside exterior wall by heat insulation system, makes building reach the construction method of insulation.Because Surgery therapy is placed in outside exterior wall by heat insulation system; thus action of thermal difference suffered by agent structure is significantly declined; temperature deformation reduces, and plays a protective role and effectively can block cold (heat) bridge, be conducive to the prolongation of structural life-time to structure wall.Therefore from being conducive to structural stability aspect, Surgery therapy is heat insulation has obvious advantage.
Now widely used body of wall, roofing heat insulating material heat preservation and energy conservation effects are better, but fire retardant performance is poor, the lesson of building site, CCTV new address fire incident is very painful, by the preliminary inspection of the scene of a crime result display of expert, after CCTV's new address BeiPeiLou catches fire, burn the heat-insulation layer material that mainly concentrates on below titanium alloy, and this material fire retardant performance is poor, has epidermis and overdo to burn and spread the feature be exceedingly fast.Therefore moment spreads to whole building from BeiPeiLou top.This material has use in a lot of building in Beijing and the whole nation, and Peking University's table tennis training hall catches fire and Shenyang feudal dynasty ten thousand prosperous International Building fire is also this situation.Given this, the research carrying out Novel energy saving thermal insulation fire proofing is imperative, with satisfied country to material not only energy-saving heat preserving but also the demand of fire protection flame retarding, greatly develops and applies thermal insulation technology and the fire-retardant of material is the task of top priority.
Foam glass is a kind of new building insulation material, started application abroad, but it is crisp to there is quality with the fire resistance of its excellence and heat-insulating property, has dust to be discharged in air, can cause damage to tissue in installation, processing and unloading process.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of glass urea aldehyde composite flame-proof insulation material production method and equipment, the cullet reclaimed is utilized to become glass haydite with blowing agent mixed sintering, use the Lauxite of foaming as cement again, make compound fire-retardant heat insulation materials for wall, it had both had the fire resistance of foam glass excellence compared with new building insulation material foam glass, turn improved heat-insulating property and eliminated the contamination hazard using dust in process.
The technical solution adopted for the present invention to solve the technical problems is: a kind of glass urea aldehyde composite flame-proof insulation material production method, production method in two steps, first produce glass haydite, then glass haydite is mixed by air-actuated stirring mixer obtained with Lauxite.The production process preparing glass haydite is: scrap glass is crushed to 90 orders by conventional comminution processes, the proportionate share of its glass dust and active carbon 1:0.02 is by weight uniformly mixed, put into flat plate mold to push electric furnace 780 DEG C and fire 1 hour, pulverized by conventional comminution processes after cooling, the demoulding, the foam glass of pulverizing is first sieved with 15 mm sieves, then sieves with 5 mm sieves that to obtain 5-15 millimeter glass haydite for subsequent use.The production process that Lauxite mixes with glass haydite is: sprayed in the blending tank of air-actuated stirring mixer by air pump, Lauxite nozzle after toughening type Lauxite is mixed by conventional mixing method with pentane.Glass haydite is directly put in the blending tank of air-actuated stirring mixer by charge door.Sprayed in the blending tank of air-actuated stirring mixer by hydraulic pump, curing agent nozzle as curing agent after phosphoric acid is mixed by conventional mixing method with oxalic acid.In the blending tank of air-actuated stirring mixer, mix 5 minutes by pneumatic stirring under normal temperature, open discharging opening and directly enter casting mold, then casting mold is pushed in 50 degree of thermostatic drying chambers solidify 30 minutes, take out the demoulding and be finished product.Raw material mixed proportion by weight ratio, toughening type Lauxite 1 part, glass haydite 1.3 parts, pentane 0.01 part, phosphoric acid 0.016 part, oxalic acid 0.16 part.A kind of glass urea aldehyde composite flame-proof insulation material production equipment, described air-actuated stirring mixer is made up of blending tank, oblique fulcrum bar, support plate, three risers, pillar with holes, steady pin, T-shaped bearings, on the semicircle orifice that blending tank is seated in support plate and by three oblique fulcrum bars and support plate support and connection, three risers are connected with below support plate, below three risers, four angles are connected with pillar with holes, pillar with holes is connected with T-shaped bearing by steady pin.Discharging opening is provided with below described blending tank, and be respectively equipped with high-pressure pipe A and high-pressure pipe B on its both sides, in blending tank, corresponding high-pressure pipe B is provided with the baffle plate of band arc plate, corresponding high-pressure pipe A is provided with hemispherical baffle plate, and on blending tank, center is provided with charge door and symmetry is furnished with Lauxite nozzle and curing agent nozzle and two air bleeding valves.
The invention has the beneficial effects as follows: utilize the various scrap glass of recovery and blowing agent to make glass haydite, making compound fire-retardant heat insulation materials for wall as cement by special air-actuated stirring mixer with the Lauxite of foaming again, is a kind of new type compound heat-insulating material with uniform independent closed gap structure.It has that unit weight is low, thermal conductivity factor is little, not moisture-inhibiting, do not absorb water, do not burn, the excellent properties such as do not go mouldy.For toughening type Lauxite, through representing that the limiting oxygen index determination of fire resistance reaches 50%, be significantly increased compared with existing organic insulation material oxygen index (OI) 25%, compared with the foam glass heat-insulating construction material abroad having started to apply, when fire resistance is suitable, heat-insulating property is improved again, thermal conductivity factor is reduced to 0.031 by 0.058, and impact strength is by 0.5 kJ/m in addition
2bring up to 4.12kJ/m
2, and do not have dust to be discharged in air in installation, processing and unloading process, avoiding dust pollution harm, is a kind of new building insulation material of my school independent development development.Have process units structure simple, production process is simple, utilizes the plurality of advantages such as discarded object production, has and opens up construction market and the possibility of capturing construction market space.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Fig. 1 is a kind of glass urea of the present invention aldehyde composite flame-proof insulation material production method flow chart.
Fig. 2 is the air-actuated stirring mixer structural representation of Fig. 1.
Fig. 3 is the side plan structure schematic diagram of Fig. 2.
Fig. 4 is A-A sectional structure schematic diagram of Fig. 2.
Reference numeral:
1, discharging opening 2, high-pressure pipe A 3, hemispherical baffle plate 4, blending tank
5, the baffle plate of Lauxite nozzle 6, charge door 7, curing agent nozzle 8, band arc plate
9, high-pressure pipe B 10, oblique fulcrum bar 11, support plate 12, three risers
13, pillar 14 with holes, steady pin 15, T-shaped bearing 16 air bleeding valve.
Detailed description of the invention
Refer to Fig. 1 to Fig. 4, a kind of glass urea aldehyde composite flame-proof insulation material production method and equipment, production method in two steps, first produces glass haydite, then is mixed obtained by glass haydite by air-actuated stirring mixer with Lauxite.The production process preparing glass haydite is: scrap glass is crushed to 90 orders by conventional comminution processes, the proportionate share of its glass dust and blowing agent activity charcoal 1:0.02 is by weight uniformly mixed, put into flat plate mold to push electric furnace 780 DEG C and fire 1 hour, pulverized by conventional comminution processes after cooling, the demoulding, the foam glass of pulverizing is first sieved with 15 mm sieves, then sieves with 5 mm sieves that to obtain 5-15 millimeter glass haydite for subsequent use.The production process that Lauxite mixes with glass haydite is: sprayed in the blending tank of air-actuated stirring mixer 4 by air pump, Lauxite nozzle 5 after toughening type Lauxite is mixed by conventional mixing method with blowing agent pentane.Glass haydite is directly put in the blending tank 4 of air-actuated stirring mixer by charge door 6.Sprayed in the blending tank 4 of air-actuated stirring mixer by hydraulic pump, curing agent nozzle 7 as curing agent after phosphoric acid is mixed by conventional mixing method with oxalic acid.In the blending tank 4 of air-actuated stirring mixer, mix 5 minutes by pneumatic stirring under normal temperature, open discharging opening 1 and directly enter casting mold, then casting mold is pushed in 50 degree of thermostatic drying chambers solidify 30 minutes, take out the demoulding and be finished product.Raw material mixed proportion by weight ratio, toughening type Lauxite 1 part, glass haydite 1.3 parts, pentane 0.01 part, phosphoric acid 0.016 part, oxalic acid 0.16 part.Described air-actuated stirring mixer is made up of blending tank 4, oblique fulcrum bar 10, support plate 11, three risers 12, pillar with holes 13, steady pin 14, T-shaped bearings 15, on the semicircle orifice that blending tank 4 is seated in support plate 11 and by three oblique fulcrum bars 10 and support plate 11 support and connection, three risers 12 are connected with below support plate 11, below three risers 12, four angles are connected with pillar 13 with holes, pillar 13 with holes is connected with T-shaped bearing 15 by steady pin 14.Discharging opening 1 is provided with below described blending tank 4, and be respectively equipped with high-pressure pipe A 2 and high-pressure pipe B 9 on its both sides, in blending tank 4, corresponding high-pressure pipe B 9 is provided with the baffle plate 8 of band arc plate, corresponding high-pressure pipe A 2 is provided with hemispherical baffle plate 3, on blending tank 4 center be provided with charge door 6 also symmetry be furnished with Lauxite nozzle 5 and curing agent nozzle 7 and two air bleeding valves 16.
Claims (4)
1. a glass urea aldehyde composite flame-proof insulation material production method, is characterized in that: production method in two steps, first produces glass haydite, then is mixed obtained by glass haydite by air-actuated stirring mixer with Lauxite, the production process preparing glass haydite is: scrap glass is crushed to 90 orders by conventional comminution processes, the proportionate share of its glass dust and active carbon 1:0.02 is by weight uniformly mixed, put into flat plate mold to push electric furnace 780 DEG C and fire 1 hour, pulverized by conventional comminution processes after cooling, the demoulding, the foam glass of pulverizing is first sieved with 15 mm sieves, then sieves with 5 mm sieves that to obtain 5-15 millimeter glass haydite for subsequent use, the production process that Lauxite mixes with glass haydite is: toughening type Lauxite passes through air pump after being mixed by conventional mixing method with pentane, Lauxite nozzle sprays in the blending tank of air-actuated stirring mixer, glass haydite is directly put in the blending tank of air-actuated stirring mixer by charge door, phosphoric acid passes through hydraulic pump as curing agent after being mixed by conventional mixing method with oxalic acid, curing agent nozzle sprays in the blending tank of air-actuated stirring mixer, in the blending tank of air-actuated stirring mixer, 5 minutes are mixed by pneumatic stirring under normal temperature, open discharging opening and directly enter casting mold, again casting mold is pushed in 50 degree of thermostatic drying chambers and solidify 30 minutes, take out the demoulding and be finished product.
2. a kind of glass urea aldehyde composite flame-proof insulation material production method according to claim 1, is characterized in that: raw material mixed proportion by weight ratio, toughening type Lauxite 1 part, glass haydite 1.3 parts, pentane 0.01 part, phosphoric acid 0.016 part, oxalic acid 0.16 part.
3. the equipment for glass urea aldehyde composite flame-proof insulation material production method as claimed in claim 1, it is characterized in that: described air-actuated stirring mixer is by blending tank (4), oblique fulcrum bar (10), support plate (11), three risers (12), pillar with holes (13), steady pin (14), T-shaped bearing (15) forms, on the semicircle orifice that blending tank (4) is seated in support plate (11) and by three oblique fulcrum bars (10) and support plate (11) support and connection, three risers (12) are connected with below support plate (11), below three risers (12), four angles are connected with pillar with holes (13), pillar with holes (13) is connected with T-shaped bearing (15) by steady pin (14).
4. equipment according to claim 3, it is characterized in that: below described blending tank (4), be provided with discharging opening (1), and be respectively equipped with high-pressure pipe A(2 on its both sides) and high-pressure pipe B(9), corresponding high-pressure pipe B(9 in blending tank (4)) be provided with the baffle plate (8) being with arc plate, corresponding high-pressure pipe A(2) be provided with hemispherical baffle plate (3), on blending tank (4), center is provided with charge door (6) and symmetry is furnished with Lauxite nozzle (5) and curing agent nozzle (7) and two air bleeding valves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310230384.1A CN103302783B (en) | 2013-06-12 | 2013-06-12 | A kind of glass urea aldehyde composite flame-proof insulation material production method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310230384.1A CN103302783B (en) | 2013-06-12 | 2013-06-12 | A kind of glass urea aldehyde composite flame-proof insulation material production method and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302783A CN103302783A (en) | 2013-09-18 |
| CN103302783B true CN103302783B (en) | 2015-08-26 |
Family
ID=49128713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310230384.1A Expired - Fee Related CN103302783B (en) | 2013-06-12 | 2013-06-12 | A kind of glass urea aldehyde composite flame-proof insulation material production method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103302783B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058630B (en) * | 2014-04-24 | 2016-05-18 | 青岛伟源达技术服务有限公司 | A kind of novel heat insulation plate and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740087A (en) * | 1986-12-16 | 1988-04-26 | Illinois Tool Works Inc. | Magnetic particle bath suspension apparatus |
| CN201164373Y (en) * | 2008-02-27 | 2008-12-17 | 合肥中辰轻工机械有限公司 | High-precision mixing-ratio system mixing machine |
| CN202213888U (en) * | 2011-07-21 | 2012-05-09 | 江苏雪豹日化有限公司 | Movable material storage tank |
| CN203264640U (en) * | 2013-06-12 | 2013-11-06 | 齐齐哈尔大学 | Pneumatic stirring and mixing device for composite foaming material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100273382A1 (en) * | 2009-04-28 | 2010-10-28 | Malay Nandi | Acoustic and fire retardant foam coating composition for fibrous mat |
-
2013
- 2013-06-12 CN CN201310230384.1A patent/CN103302783B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740087A (en) * | 1986-12-16 | 1988-04-26 | Illinois Tool Works Inc. | Magnetic particle bath suspension apparatus |
| CN201164373Y (en) * | 2008-02-27 | 2008-12-17 | 合肥中辰轻工机械有限公司 | High-precision mixing-ratio system mixing machine |
| CN202213888U (en) * | 2011-07-21 | 2012-05-09 | 江苏雪豹日化有限公司 | Movable material storage tank |
| CN203264640U (en) * | 2013-06-12 | 2013-11-06 | 齐齐哈尔大学 | Pneumatic stirring and mixing device for composite foaming material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103302783A (en) | 2013-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102838375B (en) | Inorganic foam heat insulating material and preparation method thereof | |
| CN103253906B (en) | A kind of flyash/bentonite ceramsite concrete hollow insulation block and preparation method thereof | |
| CN103664122A (en) | Novel light-weight porous heat-insulating material and preparation method thereof | |
| CN101492943B (en) | Self-insulating decorative building block and method for producing the same | |
| CN203319875U (en) | Micro-porous magnesium oxychloride composite fireproof heat-insulation board | |
| CN202347691U (en) | FS external template cast-in-situ concrete composite heat preservation structural system | |
| CN103449772A (en) | Thermal insulating material and preparation method thereof | |
| CN102898113A (en) | Hydrophobic expanded perlite heat insulating product and preparation method thereof | |
| CN104710114A (en) | Silica aerogel modified external thermal insulation rock wool plate preparation method | |
| CN208202216U (en) | A kind of insulation construction integrated wallboard | |
| CN103302783B (en) | A kind of glass urea aldehyde composite flame-proof insulation material production method and equipment | |
| CN108047650A (en) | A kind of high-efficiency insulated heat-barrier material for building and preparation method thereof | |
| CN103058598B (en) | Production method of self-insulation block for building wall body | |
| CN103253904B (en) | A kind of Slag/bauxite ceramsite concrete hollow insulation block and preparation method thereof | |
| CN205917920U (en) | Building structure and external wall insulation integrated construction system | |
| CN102383501B (en) | Embedded type aerated concrete composite outer wall heat insulation board | |
| CN104387009B (en) | Building inorganic refuse external wall insulation method | |
| CN105621912B (en) | A kind of preparation method for avoiding ground polymers starch foam particle composite thermal insulation material caused by lamination | |
| CN104446331B (en) | The preparation method of aluminum phosphate-expanded graphite-alumina-silicate ceramic fibre heat-insulating and fire-proof matrix material | |
| CN102976783A (en) | Compound heat preservation plate | |
| CN106186851A (en) | Vitrified small ball wall insulation material and preparation method thereof | |
| CN103539399B (en) | Wall thermal insulating frie retardant coating and constructional method thereof | |
| CN105272066A (en) | Self-insulation hollow block for exterior wall and preparation method thereof | |
| CN203361369U (en) | Heat insulation board | |
| CN102964807A (en) | Modified polyphenolic aldehyde-urethane foam thermal insulation board and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20150826 Termination date: 20170612 |