CN201211699Y - Fly ash insulation board manufacture apparatus - Google Patents
Fly ash insulation board manufacture apparatus Download PDFInfo
- Publication number
- CN201211699Y CN201211699Y CNU2008201084061U CN200820108406U CN201211699Y CN 201211699 Y CN201211699 Y CN 201211699Y CN U2008201084061 U CNU2008201084061 U CN U2008201084061U CN 200820108406 U CN200820108406 U CN 200820108406U CN 201211699 Y CN201211699 Y CN 201211699Y
- Authority
- CN
- China
- Prior art keywords
- fly ash
- slurry mixing
- outlet
- feed hopper
- foaming
- 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
Abstract
The utility model relates to a fly ash thermal insulating plate manufacturing device comprising a slurry mixing agitator, foaming agent, a foaming slurry mixing machine and an extrusion moulding machine; the outlet of the slurry mixing agitator and the outlet of the foaming agent are respectively connected with the feeding hole of the foaming slurry mixing machine through a spiral feeder; the outlet of the foaming slurry mixing machine is connected with feeding end of the extrusion moulding machine; a slurry mixing and stirring paddle is provided with a light-burned magnesium powder feed hopper, a fly ash feed hopper, a glass fiber feed hopper and a magnesium chloride solution feed pipe which are respectively connected with a light-burned magnesium powder storage hopper, a fly ash storage hopper, a glass fiber storage hopper and a magnesium chloride solution storage pot through a dosing device. The utility model can adopt solid wastes such as the fly ash and the like as raw materials; the manufactured plate has high strength; and the utility model is beneficial to increase foam volume and supply thermal insulation effect and is applicable to the manufacture of the fly ash thermal insulating plate.
Description
Technical field
The utility model relates to a kind of process units of coal ash heat-preservation ash wall body plate, belongs to environment-friendly type building material technology field.
Background technology
More existing heat preservation plate material adopts foam concrete to be cast in the mould to solidify and forms, with cement is that primary raw material is made concrete slurry, make the foam slurry with blowing agent by foaming machine, to be cast in the mould after concrete slurry and the mixing of foam slurry, solidify to form sheet material through natural curing, realize the purpose of insulation by the foam heat-insulating effect in the sheet material.The defective of this sheet material is the insufficient strength height, and heat insulation effect is subjected to certain restriction, and the cement amount that consumes is big, does not utilize resource and environmental protection.
The utility model content
For overcoming the defective of prior art, the utility model provides a kind of fly ash heat preservation plate material production device, and this flyash etc. of can adopting is for solid waste is a raw material, and the timber intensity height of producing, and helps increasing foam volume, and heat insulation effect is provided.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of fly ash heat preservation plate material production device, by the slip mixing and blending machine, blowing agent, foaming slurry mixer and single lead screw ex truding briquetting machine constitute, the outlet of described slip mixing and blending machine and blowing agent is connected the charging aperture of described foaming slurry mixer respectively by screw(-type) feeder, the outlet of described foaming slurry mixer connects the feed end of described single lead screw ex truding briquetting machine, described slip mixing paddle is provided with the light-burning magnesium powder feed hopper, the flyash feed hopper, glass fibre feed hopper and magnesium chloride solution feed pipe connect the light-burning magnesium powder feed bin by metering device respectively, the flyash feed bin, glass fibre feed bin and magnesium chloride solution fluid reservoir.
Because the utility model raw material has adopted gummed power higher light-burning magnesium powder and magnesium chloride, and adopted flyash and helped improving the glass fibre of whole adhesion strength with certain activity, improved the compression strength of sheet material, help strengthening foam volume, reduce panel density, improving heat-insulating property, is 400kg/m in dry density
3The time, the timber intensity of production all can reach more than the 2-2.5MPa, and primary raw material wherein can adopt flyash, has realized the recycling of flyash thus.
Description of drawings
Fig. 1 is a system architecture schematic diagram of the present utility model.
The specific embodiment
Referring to Fig. 1, the utility model provides a kind of fly ash heat preservation plate material production device, by the slip mixing and blending machine, blowing agent, foaming slurry mixer and single lead screw ex truding briquetting machine constitute, the outlet of described slip mixing and blending machine and blowing agent is connected the charging aperture of described foaming slurry mixer respectively by screw(-type) feeder, the outlet of described foaming slurry mixer connects the feed end of described single lead screw ex truding briquetting machine, described slip mixing paddle is provided with the light-burning magnesium powder feed hopper, the flyash feed hopper, glass fibre feed hopper and magnesium chloride solution feed pipe connect the light-burning magnesium powder feed bin by metering device respectively, the flyash feed bin, glass fibre feed bin and magnesium chloride solution fluid reservoir.
The proportioning of described slip primary raw material is: 200 parts in flyash (mass parts, down together), and light-burning magnesium powder 100-150 part, oxalic acid 1-2 part, glass fibre 5-15 part, it is the magnesium chloride brine of 28-32 degree that described magnesium chloride can adopt Baume degrees, addition is 40-75 part.
The fineness of described flyash preferentially is not more than 1mm, to guarantee enough specific areas.
Described light-burning magnesium powder preferred content is the light-burning magnesium powder more than 85%.
Preferred salt-free six water magnesia of described magnesium chloride brine or the preparation of dry oxidation magnesium.
Described oxalic acid generally should be made the aqueous solution earlier.
The preferred 2-5mm of the length of described glass fibre.
Can also add cement water reducing agent in the described slip raw material, under the said ratio situation, the preferred 0.1-0.2 part of the addition of described water reducer.
Can also add other fillers such as stone flour, iron ore mine sand in the described slip, its addition total is no more than 50 parts, when needs increase the addition of these raw materials, can reduce the addition of flyash accordingly.
Described foam slurry can adopt blowing agent to prepare with foaming machine, fully mixes being poured in the mould then with slip.Can adopt the mode of natural curing to carry out maintenance after the cast.
Selecting for use of described blowing agent and foaming machine should be considered foam stability, uniformity and Qinshui property, and consider the gelling of slip is had or not negative interaction, so as to form that bubble diameter is suitable, size evenly, foam stabilization, be difficult for vanishing or excessive deformation, and self-water-retaining property should be arranged, so that keep the thickness and the integrality of bubble film for a long time, with being difficult for breaking in the process of slip mixing or after mixing, be difficult for forming intercommunicating pore.
The size of bubble diameter should be controlled between 0.1～1mm in the described foam slurry.
The preferred animal protein type of described blowing agent blowing agent, the foam stability that this blowing agent is made is good, be suitable for the expanded material of low-density or extremely-low density, when the foam volume is very high, also be difficult for the froth breaking mould that collapses, under the prior art background, can also adopt has increased the foam enhancing component, has surely steeped the compound foaming agent of component, function ingredients and adjusting component, so that obtain better foam effect, these blowing agents all can be buied in market.
The ratio of described foam slurry and slip should be determined according to the density requirements of the building materials that prepare.
Claims (1)
1, a kind of fly ash heat preservation plate material production device, it is characterized in that by the slip mixing and blending machine, blowing agent, foaming slurry mixer and single lead screw ex truding briquetting machine constitute, the outlet of described slip mixing and blending machine and blowing agent is connected the charging aperture of described foaming slurry mixer respectively by screw(-type) feeder, the outlet of described foaming slurry mixer connects the feed end of described single lead screw ex truding briquetting machine, described slip mixing paddle is provided with the light-burning magnesium powder feed hopper, the flyash feed hopper, glass fibre feed hopper and magnesium chloride solution feed pipe connect the light-burning magnesium powder feed bin by metering device respectively, the flyash feed bin, glass fibre feed bin and magnesium chloride solution fluid reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201084061U CN201211699Y (en) | 2008-05-30 | 2008-05-30 | Fly ash insulation board manufacture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201084061U CN201211699Y (en) | 2008-05-30 | 2008-05-30 | Fly ash insulation board manufacture apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201211699Y true CN201211699Y (en) | 2009-03-25 |
Family
ID=40495855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201084061U Expired - Fee Related CN201211699Y (en) | 2008-05-30 | 2008-05-30 | Fly ash insulation board manufacture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201211699Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241067A (en) * | 2011-07-21 | 2011-11-16 | 梁材 | Production line of light weight foam concrete building board |
| CN102848468A (en) * | 2012-09-05 | 2013-01-02 | 大连正锐建筑节能股份有限公司 | High speed bin structure for composite foam concrete stirring equipment |
| CN102950652A (en) * | 2012-11-15 | 2013-03-06 | 朱光皓 | Preparation method and preparation method of foamed cement |
| CN105583952A (en) * | 2015-12-18 | 2016-05-18 | 江苏兆通工程技术有限公司 | Cement concrete foaming machine and control method thereof |
| CN107443559A (en) * | 2017-07-28 | 2017-12-08 | 河北三山建材科技有限公司 | Cellular concrete wallboard tinuous production |
| CN111231095A (en) * | 2020-03-23 | 2020-06-05 | 中国水利水电第八工程局有限公司 | Production equipment and production process for common concrete and foam concrete composite member |
-
2008
- 2008-05-30 CN CNU2008201084061U patent/CN201211699Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241067A (en) * | 2011-07-21 | 2011-11-16 | 梁材 | Production line of light weight foam concrete building board |
| CN102241067B (en) * | 2011-07-21 | 2013-05-08 | 梁材 | Production line of light weight foam concrete building board |
| CN102848468A (en) * | 2012-09-05 | 2013-01-02 | 大连正锐建筑节能股份有限公司 | High speed bin structure for composite foam concrete stirring equipment |
| CN102950652A (en) * | 2012-11-15 | 2013-03-06 | 朱光皓 | Preparation method and preparation method of foamed cement |
| CN105583952A (en) * | 2015-12-18 | 2016-05-18 | 江苏兆通工程技术有限公司 | Cement concrete foaming machine and control method thereof |
| CN107443559A (en) * | 2017-07-28 | 2017-12-08 | 河北三山建材科技有限公司 | Cellular concrete wallboard tinuous production |
| CN107443559B (en) * | 2017-07-28 | 2018-04-27 | 河北三山建材科技有限公司 | Cellular concrete wallboard tinuous production |
| CN111231095A (en) * | 2020-03-23 | 2020-06-05 | 中国水利水电第八工程局有限公司 | Production equipment and production process for common concrete and foam concrete composite member |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101244924A (en) | Heat preserving sheet of coal ash | |
| CN201211699Y (en) | Fly ash insulation board manufacture apparatus | |
| CN102910882B (en) | Fiber-reinforced alkali-activated cementing material and preparation method thereof | |
| CN106747224B (en) | The method for preparing insulating foam concrete using waste | |
| CN105948803A (en) | Preparing method for aerated concrete products | |
| CN102452832B (en) | Straw cement-based microporous building material and preparation method thereof | |
| CN103121814A (en) | Lightweight concrete and preparation method and applications thereof | |
| CN102942381A (en) | Light building material prepared by using iron tailing and preparation method of light building material | |
| CN104944862B (en) | Energy-saving wall material produced by using construction solid wastes and producing method of wall material | |
| CN101590662A (en) | Fly ash heat preservation plate material production device | |
| CN102627438A (en) | Waste cast moulding sand powder ash aeration concrete building block and production process thereof | |
| CN105819888A (en) | Hydrogen peroxide foamed phosphogypsum lightweight building block and preparation method thereof | |
| CN103951327A (en) | Waste sintered brick powder non-sintered ceramsite and preparation method | |
| CN102417369B (en) | Building phosphogypsum powder thermal insulation material and preparation method thereof | |
| CN101733821A (en) | Processing method of novel light energy-saving environmental-protection board | |
| CN105732088A (en) | Novel porous brick and preparation method thereof | |
| CN106396574A (en) | Silicon-aluminum based lightweight concrete material and preparation method thereof | |
| CN105254330A (en) | Waste plastic and pulverized fuel ash aerated block and continuous preparation method thereof | |
| CN103771807A (en) | Light aggregate cell concrete self-insulating building block and preparation method thereof | |
| CN103803919A (en) | Polystyrene light energy-saving concrete block and preparation method thereof | |
| CN102643055A (en) | EPS (Expandable Polystyrene) lightweight aggregate concrete and preparation method thereof | |
| CN102795886A (en) | Insulation core material prepared by construction waste and preparation method | |
| Wahane | Manufacturing process of AAC block | |
| CN102040362B (en) | Foam concrete material made of waste cement plaster, concrete and preparation method thereof | |
| CN103043956A (en) | Method for preparing energy-saving wall material by utilizing waste foam glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20110530 |