CN201730234U - Foamed plastic and electrolytic manganese slag composite thermal-insulating block - Google Patents
Foamed plastic and electrolytic manganese slag composite thermal-insulating block Download PDFInfo
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- CN201730234U CN201730234U CN2010202792820U CN201020279282U CN201730234U CN 201730234 U CN201730234 U CN 201730234U CN 2010202792820 U CN2010202792820 U CN 2010202792820U CN 201020279282 U CN201020279282 U CN 201020279282U CN 201730234 U CN201730234 U CN 201730234U
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- electrolytic manganese
- manganese residues
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- manganese slag
- plastics
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Abstract
The utility model discloses a foamed plastic and electrolytic manganese slag composite thermal-insulating block, which comprises an electrolytic manganese slag hollow block (1) and a foamed plastic core (2), wherein the foamed plastic core (2) is filled in the hollow part of the electrolytic manganese slag hollow block (1). In the technical scheme adopting the utility model, the amount of utilizing electrolytic manganese slag can reach 20-40 percent. The utility model not only has the advantages of effectively and largely utilizing the electrolytic manganese slag, reducing the environmental pollution, reducing the resource wastes and turning waste into wealth but also has the advantages of simple manufacturing process, low manufacturing cost, small heat conduction coefficient of manufactured products, good thermal-insulating effect and the like.
Description
Technical field
The utility model relates to a kind of foamed plastics and electrolytic manganese residues composite heat insulation block, belongs to the building block manufacture technology field.
Background technology
Electrolytic manganese residues is with residual solid waste behind the sulfuric acid solution processing manganese spar production manganese metal, the very high concentrations of sulfate, ammonia nitrogen, manganese.The electrolytic manganese residues discharge value is bigger, and 1 ton of manganese of every production will produce 6～10 tons of manganese slags.At present, the existing electrolytic manganese residues more than 5,000 ten thousand tons of China, and increasing with annual more than 1,000 ten thousand tons amount.Stacking to electrolytic manganese residues is disposed, and has strengthened entreprise cost, and consumes land resources, because long-term the stacking causes some harmful elements to penetrate into the face of land and underground water, causes environment pollution.The mineralogical composition of electrolytic manganese residues is quartzy, aquation dicalcium silicate and gypsum etc., and the radioactivity of electrolytic manganese residues is detected, and its internal radiation exponential sum external exposure index is respectively 0.2 and 0.3, all less than 1.0, thereby can be used as construction main body material.Yet, in the prior art, because technology limitation seldom adopts the raw material of electrolytic manganese residues as building block.Therefore existing building block manufacturing technology exists and can not utilize the shortcoming of electrolytic manganese residues as constructional materials well, and existing building block, particularly building-block also exist the less-than-ideal problem of heat insulation effect.
Summary of the invention
The purpose of this utility model is: provide a kind of and can utilize effectively that electrolytic manganese residues and manufacture craft product coefficient of thermal conductivity simple, that produce is little, the foamed plastics and the electrolytic manganese residues composite heat insulation block of high insulating effect, thereby overcome the deficiencies in the prior art.
The utility model is to constitute like this: a kind of foamed plastics of the present utility model and electrolytic manganese residues composite heat insulation block are: this foamed plastics and electrolytic manganese residues composite heat insulation block are made up of electrolytic manganese residues building-block and foam plastics core, are filled with foam plastics core in the hollow part of electrolytic manganese residues building-block.
The structure of above-mentioned foam plastics core is XPS polystyrene foam plate, EPS polystyrene foam plate or polyurethane foam plastics plated construction.
The structure of above-mentioned foam plastics core is the structure that polystyrene foam plastics or polyurethane foam plastics and cement and water mix.
Owing to adopted technique scheme, it is that feedstock production goes out the electrolytic manganese residues building-block that the utility model has effectively utilized electrolytic manganese residues, and filled this cheap and good-quality heat preserving and insulating material of foamed plastics compound in its hollow part, because foamed plastics is the plastic products that make on the basis, inside has countless apertures with synthetic resin, it is low that it has a coefficient of thermal conductivity, easily advantage such as machine-shaping.Polystyrene foam plastics and polyurethane foam plastics are at present commonly used, heat-insulating property heat insulating materials preferably.Polystyrene foam plastics is to be primary raw material with the polystyrene resin, and the inside of making through the blowing agent foaming has the material of countless closed porosities; Polystyrol plastic foam plate is a kind of plastic foamboard that is made of the cellular polyhedron of complete closed, by the expandable polystyrene bead that contains the volatile liquid blowing agent, in die for molding, has the design feature of fine closed pore after heating pre-sending out.Polyurethane foam plastics is to be made through the polymerization foaming by isocyanates and hydroxy compounds, and the reaction of isocyanates and polyalcohol produces a large amount of heats, and the temperature of reaction system raises, and impels the blowing agent volatilization, and foam expands and solidifies.Polystyrene foam plastics and polyurethane foam plastics have all that apparent density is little, and coefficient of thermal conductivity is little, and water absorption rate is low, and sound insulation value is good, mechanical strength height, characteristics such as even structure.The utility model is a load-bearing material with the electrolytic manganese residues building-block, make it have load-bearing and thermal insulation dual-use function in the hollow part syntactic foam, through evidence, the intensity of foamed plastics of the present utility model and electrolytic manganese residues composite heat insulation block is 3～20MPa, and unit weight is 1000～1700kg/m
3, reached the index of national regulation fully.
Adopt the technical solution of the utility model, it utilizes the amount of electrolytic manganese residues can reach 20%～40%, problems such as environment pollution that this industrial solid castoff of electrolytic manganese residues brings, land resources waste had both been helped solving, can pass through syntactic foam again, give this NEW TYPE OF COMPOSITE building material product heat insulation, heat-insulating property, make it really satisfy the needs of green, low-carbon (LC), energy-saving and environmental protection.Therefore, the utility model compared with prior art, the utility model not only has the advantage of can be effectively and utilizing electrolytic manganese residues in a large number, reducing environment pollution, reduce the wasting of resources, turn waste into wealth, but also has advantages such as the product coefficient of thermal conductivity that manufacture craft is simple, cost of manufacture is cheap, produce is little, high insulating effect.Of the present utility model applying must make total energy-conservation being greatly improved of building.
Description of drawings
Fig. 1 is foamed plastics of the present utility model and electrolytic manganese residues composite heat insulation block structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment 1: the structure of foamed plastics of the present utility model and electrolytic manganese residues composite heat insulation block as shown in Figure 1, this foamed plastics and electrolytic manganese residues composite heat insulation block are made up of electrolytic manganese residues building-block 1 and foam plastics core 2, are filled with foam plastics core 2 in the hollow part of electrolytic manganese residues building-block 1; During making, prepare earlier the composite material of electrolytic manganese residues building-block 1 as follows, getting 20～40 parts of electrolytic manganese residues, 10～30 parts of cement, 20～50 parts of sands, 0.5～1.8 part of quicklime, 0.1～0.5 part in gypsum by weight ratio, is water with each raw material by ratio of water to material: material=0.45～0.85 amount adds entry promptly makes the composite material of electrolytic manganese residues building-block 1 after mixing; The mode that this composite material by adopting traditional moulds is built is produced electrolytic manganese residues building-block 1; Directly adopt existing XPS polystyrene foam plate, EPS polystyrene foam plate or polyurethane foam plastics plate to produce foam plastics core 2 then, the mode of foam plastics core 2 by mechanical presses squeezed into and fill up in the hollow part in the electrolytic manganese residues building-block 1 can make foamed plastics of the present utility model and electrolytic manganese residues composite heat insulation block.
Embodiment 2: the composite material of producing electrolytic manganese residues building-block 1 according to the mode of embodiment 1 earlier, then according to the hollow shape of the electrolytic manganese residues building-block 1 that will make, adopt the XPS polystyrene foam plate earlier, EPS polystyrene foam plate or polyurethane foam plastics plate are produced the shape foam plastics core 2 identical with the hollow shape of electrolytic manganese residues building-block 1, the foam plastics core 2 of this moulding is put into the mould of building electrolytic manganese residues building-block 1, then the composite material of the electrolytic manganese residues building-block 1 that is prepared into is poured into a mould into this mould, and the mode by tradition vibration makes composite material that foam plastics core 2 is wrapped and after die for molding, can make foamed plastics of the present utility model and electrolytic manganese residues composite heat insulation block like this.
Embodiment 3: the composite material of producing electrolytic manganese residues building-block 1 according to the mode of embodiment 1, the mode that this composite material by adopting traditional moulds is built is produced electrolytic manganese residues building-block 1, adopting existing polystyrene foam plastics or polyurethane foam plastics then is foam materials, this foam materials is poured into a mould in electrolytic manganese residues building-block 1 into hollow by traditional pouring type, making its hollow part foaming at electrolytic manganese residues building-block 1 is foam plastics core 2, can make foamed plastics of the present utility model and electrolytic manganese residues composite heat insulation block like this.
Embodiment 4: the composite material of producing electrolytic manganese residues building-block 1 according to the mode of embodiment 1, the mode that this composite material by adopting mould is built is produced electrolytic manganese residues building-block 1, make foamed plastics cement paste mixed material after adopting polystyrene foam plastics or polyurethane foam plastics then and cement and water mixing, this foamed plastics cement paste mixed material proportioning by weight is: 80～90 parts of polystyrene foam plasticss, 15～20 parts of cement, 40～70 parts in water, or 80～90 parts of polyurethane foam plastics, 15～20 parts of cement, 40～70 parts in water; The foamed plastics cement paste mixed material that makes is poured into a mould in electrolytic manganese residues building-block 1 into hollow, making its hollow part foaming at electrolytic manganese residues building-block 1 is foam plastics core 2, can make foamed plastics of the present utility model and electrolytic manganese residues composite heat insulation block like this.
Claims (3)
1. foamed plastics and electrolytic manganese residues composite heat insulation block, it is characterized in that: this foamed plastics and electrolytic manganese residues composite heat insulation block are made up of electrolytic manganese residues building-block (1) and foam plastics core (2), are filled with foam plastics core (2) in the hollow part of electrolytic manganese residues building-block (1).
2. foamed plastics according to claim 1 and electrolytic manganese residues composite heat insulation block is characterized in that: the structure of foam plastics core (2) is XPS polystyrene foam plate, EPS polystyrene foam plate or polyurethane foam plastics plated construction.
3. foamed plastics according to claim 1 and electrolytic manganese residues composite heat insulation block is characterized in that: the structure of foam plastics core (2) is the structure that polystyrene foam plastics or polyurethane foam plastics and cement and water mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202792820U CN201730234U (en) | 2010-08-03 | 2010-08-03 | Foamed plastic and electrolytic manganese slag composite thermal-insulating block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202792820U CN201730234U (en) | 2010-08-03 | 2010-08-03 | Foamed plastic and electrolytic manganese slag composite thermal-insulating block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730234U true CN201730234U (en) | 2011-02-02 |
Family
ID=43521391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202792820U Expired - Fee Related CN201730234U (en) | 2010-08-03 | 2010-08-03 | Foamed plastic and electrolytic manganese slag composite thermal-insulating block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345340A (en) * | 2010-08-03 | 2012-02-08 | 贵州省建筑材料科学研究设计院 | Foamed plastic-electrolytic manganese slag compound insulation block and preparation method thereof |
| CN103726605A (en) * | 2013-02-07 | 2014-04-16 | 贵州省建筑材料科学研究设计院 | Zinc-melting tailing and rock wool composite heat preservation building block and preparation method thereof |
-
2010
- 2010-08-03 CN CN2010202792820U patent/CN201730234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345340A (en) * | 2010-08-03 | 2012-02-08 | 贵州省建筑材料科学研究设计院 | Foamed plastic-electrolytic manganese slag compound insulation block and preparation method thereof |
| CN103726605A (en) * | 2013-02-07 | 2014-04-16 | 贵州省建筑材料科学研究设计院 | Zinc-melting tailing and rock wool composite heat preservation building block and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150803 |
|
| EXPY | Termination of patent right or utility model |