DE421071C - Production of porous bodies, especially for building purposes, as insulating bodies from residues or waste from coal processing - Google Patents
Production of porous bodies, especially for building purposes, as insulating bodies from residues or waste from coal processingInfo
- Publication number
- DE421071C DE421071C DEN22765D DEN0022765D DE421071C DE 421071 C DE421071 C DE 421071C DE N22765 D DEN22765 D DE N22765D DE N0022765 D DEN0022765 D DE N0022765D DE 421071 C DE421071 C DE 421071C
- Authority
- DE
- Germany
- Prior art keywords
- production
- bodies
- residues
- waste
- oxygen
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B30/00—Compositions for artificial stone, not containing binders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/063—Preparing or treating the raw materials individually or as batches
- C04B38/0635—Compounding ingredients
- C04B38/064—Natural expanding materials, e.g. clay
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Building Environments (AREA)
Description
Herstellung poröser Körper, insbesondere für Bauzwecke, als Isolierkörper aus Rückständen oder Abfällen der Kohlenaufbereitung. Die Erfindung betrifft die Herstellung poröser Körper, insbesondere für Bauzwecke, als Isolierkörper aus Rückständen oder Abfällen der Kohlenaufbereitung, z. B. Waschbergen, Schiefer oder Stoffgemischen ähnlicher Zusammensetzung durch Formgebung ohne besondere Bindemittel, Anzünden und Verbrennen, ohne Zugabe weiteren -Brennstoffes und ohne Beheizung von außen.Production of porous bodies, in particular for building purposes, as insulating bodies from residues or waste from coal processing. The invention relates to Production of porous bodies, in particular for building purposes, as insulating bodies from residues or waste from coal processing, e.g. B. wash mountains, slate or mixtures of substances similar composition by shaping without special binders, kindling and burning without adding any other fuel and without heating from the outside.
Es ist bekannt, Leichtsteine dadurch herzustellen, daß man pulverisierten, mit Kohlenstoff versetzten oder kohlenstoffhaltigen Schiefer in Formen preßt und diesen Brennstein zur Entzündung bringt. Hierbei werden zwei voneinander abgegrenzte und aufeinanderfolgende Arbeitsvorgänge eingehalten, nämlich z. die Herstellung der Steine durch Pressen, 2. das Brennen der Steine in einem besonders dazu bestimmten Ofen.It is known to produce lightweight stones by pulverizing, carbonized or carbonaceous shale into molds and presses causes this burning stone to ignite. Here two are delimited from each other and complied with successive operations, namely z. the production the stones by pressing, 2. the burning of the stones in a specially designed Oven.
Die hierdurch bedingte Komplizierung des Betriebes soll durch die vorliegende Erfindung beseitigt werden, und zwar geschieht das dadurch, daß die Verbrennung in formgebenden feuerfesten Ummantelunen unter Durchleiten von Sauerstoff oder' Sauerstoff und Luft durch die zu brennende Masse ohne Benutzung eines besonderen Brennofens vorgenommen wird.The resulting complication of the operation should by the present invention can be eliminated, namely that the Combustion in shaping, refractory sheaths while oxygen is passed through or 'Oxygen and air through the mass to be burned without using a special one Kiln is made.
Nach beendeter Verbrennung kann die in den gebrannten Körpern noch benndiiche Wärme mittels durchgeblasener Luft, welche auch mit Sauerstoff gemischt sein kann, für andere Zwecke nutzbar gemacht werden. Unter Umständen läßt sieh der Brennprozeß auch so durchführen, daß die Abgase zur Vorwärmung im eigenen Betriebe verwandt werden.After the burn has ended, the burned bodies can still be Benndiiche heat by means of blown air, which is also mixed with oxygen can be made usable for other purposes. Maybe he won't Carry out the burning process in such a way that the exhaust gases are preheated in your own company be used.
Die für den Brennprozeß erforderlichen Formen bestehen zweckmäßigerweise aus feuerfesten Materialien oder aus Gußeisen, welches ein feuerfestes Futter hat.The forms required for the firing process are expediently made made of refractory materials or cast iron, which has a refractory lining.
Die nach dem vorliegenden Verfahren hergestellten Körper eignen sieh zu Leichtsteinen für Bauten, als Isoliermaterial, als Filtermaterial, als Einbau für Regeneratoren, Konverterböden usw. Einen Sonderfall für die Anwendung des Verfahrens bildet die Herstellung von Se'hnellbauten. Zu diesem Zwecke wird eine feuerfeste Außen- und Innenschalung hergestellt und der Zwischenraum z. B. mit Waschbergen gefüllt und diese nach dem vorliegenden YVerfahren verbrannt. Die Schalung kann nach etwa 2 Tagen entfernt werden; es resultiert ein vollkommen trockener Rohbau.The bodies produced by the present process are suitable to lightweight stones for buildings, as insulating material, as filter material, as installation for regenerators, converter floors, etc. A special case for the application of the process forms the production of Se'hnell buildings. For this purpose, a refractory External and internal formwork produced and the space z. B. with wash mountains filled and this burned according to the present Y method. The formwork can be removed after about 2 days; the result is a completely dry shell.
Man kann mit der Erfindung aber auch zweckmäßigerweise Isolierschichten in massiven Mauern herstellen.With the invention, however, it is also expedient to use insulating layers manufacture in solid walls.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN22765D DE421071C (en) | 1924-01-20 | 1924-01-20 | Production of porous bodies, especially for building purposes, as insulating bodies from residues or waste from coal processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN22765D DE421071C (en) | 1924-01-20 | 1924-01-20 | Production of porous bodies, especially for building purposes, as insulating bodies from residues or waste from coal processing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE421071C true DE421071C (en) | 1925-11-05 |
Family
ID=7342301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN22765D Expired DE421071C (en) | 1924-01-20 | 1924-01-20 | Production of porous bodies, especially for building purposes, as insulating bodies from residues or waste from coal processing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE421071C (en) |
-
1924
- 1924-01-20 DE DEN22765D patent/DE421071C/en not_active Expired
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