DE465804C - Process for the production of a filling for thermal insulation - Google Patents
Process for the production of a filling for thermal insulationInfo
- Publication number
- DE465804C DE465804C DEB129566D DEB0129566D DE465804C DE 465804 C DE465804 C DE 465804C DE B129566 D DEB129566 D DE B129566D DE B0129566 D DEB0129566 D DE B0129566D DE 465804 C DE465804 C DE 465804C
- Authority
- DE
- Germany
- Prior art keywords
- filling
- atomization
- thermal insulation
- production
- substance
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000009413 insulation Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title description 3
- 238000000889 atomisation Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Compositions for or methods of fixing a thermally insulating material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Description
Verfahren zur Herstellung einer Füllung für Wärmeisolierungen Zusatz zum Patent 402 787 Das Patent 402 787 betrifft eine Füllung für Wärmeisolierungen, die aus einer auf trockenem Wege hergestellten Mischung eines staubförmigen Isolierstoffes mit Schlackenwolle, also einem faserförmigen Isolierstoff, besteht.Method for producing a filling for thermal insulation Addendum to patent 402 787 The patent 402 787 relates to a filling for thermal insulation, which consists of a mixture of a dust-like insulating material with slag wool, i.e. a fibrous insulating material, produced by dry means.
Der vorliegenden Erfindung gemäß erhält man eine besonders innige und die gegenseitige Verklammerung fördernde Mischung, wenn man die Staub- oder Faserform des einen Stoffes durch Zerstäubung flüssiger Masse erzeugt und den anderen Stoff während der Zerstäubung durch Einstreuen, Einblasen o. dgl. hinzumischt. Insbesondere kommt die Zerstäubung des faserförmigen Stoffes aus flüssiger Masse in Betracht, dem dann also der staubförmige Stoff während der Zerstäubung hinzuzufügen ist.According to the present invention, a particularly intimate one is obtained and the interlocking mixture, if you have the dust or The fiber form of one substance is produced by atomizing a liquid mass and the other Mixing in substance during atomization by sprinkling, blowing in or the like. In particular atomization of the fibrous material from liquid mass is possible, to which the powdery substance is then to be added during the atomization.
Die Zerstäubung kann in bekannter Weise mittels Zerstäubungsdüsen erfolgen, wobei als Kraftstrom Luft, Gas, Dampf oder Flüssigkeit (insbesondere Wasser) benutzt werden kann. Wird der betreffende Faserstoff üblicherweise ohnehin durch Zerstäubung aus flüssiger Masse hergestellt, wie es z. B. bei der Erzeugung von Schlackenwolle der Fall ist, so wird also auch noch ein besonderer Arbeitsvorgang erspart. Bei dem genannten Beispiel wäre also der staubförmige Stoff, z. B. Kieselgur oder Isoliermagnesia, der Schlackenwolle unmittelbar nach dem Verlassen der Zerstäubungsdüse hinzuzumischen.The atomization can be carried out in a known manner by means of atomizing nozzles take place, whereby air, gas, steam or liquid (especially water) can be used. If the fiber in question is usually through anyway Atomization made from liquid mass, as it is e.g. B. in the production of If slag wool is the case, it also becomes a special work process saved. In the example mentioned, the powdery substance, e.g. B. Kieselguhr or insulating magnesia, the slag wool immediately after leaving the atomizing nozzle to mix in.
Wenn Wasser oder Wasserdampf zur Zerstä.ubung benutzt wird, so daß der zerstäubte Stoff feucht ist, so muß nach erfolgter Mischung eine Trocknung vorgenommen werden, damit das gewollte trockene und lockere Gefüge der Mischung entsteht. Es muß aber immer dafür Sorge getragen werden, daß leine Feuchtigkeit von einem Grade vorhanden ist, der die Erzielung eines lockeren Gefüges beeinträchtigt. Anderseits hat die Feuchtigkeit im Augenblick der Vermischung den Vorteil, daß die Verklammerung zwischen den beiden Stoffarten noch begünstigt wird.When water or steam is used for atomization, so that If the atomized material is moist, drying must be carried out after mixing has taken place so that the desired dry and loose structure of the mixture is created. It but care must always be taken to ensure that there is no moisture level is present, which impairs the achievement of a loose structure. On the other hand the moisture at the moment of mixing has the advantage that the interlocking between the two types of material is still favored.
Im übrigen eignen sich für das Verfahren alle hitzebeständigen Isolierstoffe von faserförmiger Beschaffenheit einerseits und staubföimiger Beschaffenheit anderseits ohne Rücksicht auf ihre Herkunft, so daß also sowohl mineralische als auch tierische und pflanzliche Stoffe benutzt werden können. Auch können mehr als ein staubförmiger und mehr als ein faserförmiger Stoff für die Herstellung einer Füllung in Anwendung kommen. Der Regelfall ist, wie angedeutet, der, daB entweder der staubförmige oder der fas:erförmige Stoff durch Zerstäubung erzeugt wird, wobei wiederum in erster Linie die Zerstäubung für die Erzielung des faserförmigen. Stoffes in Betracht kommt. Es können aber auch beide Stoffarten durch Zerstäubung erzeugt und dann während oder unmittelbar nach der Zerstäubung miteinander gemischt werden.In addition, all heat-resistant insulating materials are suitable for the process of a fibrous nature on the one hand and a dusty nature on the other regardless of their origin, so that both mineral and animal and botanicals can be used. Can also be more than one dusty and more than one fibrous material used in the manufacture of a filling come. The rule is, as indicated, that either the dust-like or the fiber-like substance is generated by atomization, wherein again primarily the atomization for the achievement of the fibrous. Substance comes into consideration. However, both types of material can also be produced by atomization and then mixed together during or immediately after atomization.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB129566D DE465804C (en) | 1927-02-03 | 1927-02-03 | Process for the production of a filling for thermal insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB129566D DE465804C (en) | 1927-02-03 | 1927-02-03 | Process for the production of a filling for thermal insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE465804C true DE465804C (en) | 1928-09-25 |
Family
ID=6997411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB129566D Expired DE465804C (en) | 1927-02-03 | 1927-02-03 | Process for the production of a filling for thermal insulation |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE465804C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1176046B (en) * | 1956-04-26 | 1964-08-13 | Union Carbide Corp | Heat insulating powder |
-
1927
- 1927-02-03 DE DEB129566D patent/DE465804C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1176046B (en) * | 1956-04-26 | 1964-08-13 | Union Carbide Corp | Heat insulating powder |
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