DE81493C - - Google Patents
Info
- Publication number
- DE81493C DE81493C DENDAT81493D DE81493DA DE81493C DE 81493 C DE81493 C DE 81493C DE NDAT81493 D DENDAT81493 D DE NDAT81493D DE 81493D A DE81493D A DE 81493DA DE 81493 C DE81493 C DE 81493C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- drum
- steam
- sieve drum
- roller
- 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
- 239000000463 material Substances 0.000 claims description 4
- 235000013372 meat Nutrition 0.000 claims description 4
- 235000013312 flour Nutrition 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 210000003608 Feces Anatomy 0.000 claims 1
- 239000010871 livestock manure Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 210000000988 Bone and Bones Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000249 desinfective Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/02—Apparatus for the manufacture
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fodder In General (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Zweck des Apparates ist, thierische Cadaver jeder Art sowie ungeniefsbare Fleischabfälle derart zu verarbeiten, dafs dieselben auf geruchlose und der Gesundheit unschädliche Weise in zu technischen Zwecken verwendbare Materialien (als Fett, Leim, Dünger u. s. w.) umgewandelt werden.The purpose of the apparatus is to remove all kinds of animal cadavers as well as inedible meat waste to process them in such a way that they are odorless and harmless to health converted into materials that can be used for technical purposes (as grease, glue, fertilizer, etc.) will.
Der Apparat besteht im wesentlichen aus einem cylindrischen Gefäfs A mit Dampfmantel, darinliegender drehbarer Siebtrommel B mit lose darinliegender Walze C und einer an dem äufseren Umfang der Trommel angebrachten Transportschnecke L. The apparatus consists essentially of a cylindrical vessel A with a steam jacket, a rotatable sieve drum B lying inside with a roller C loosely inside it and a screw conveyor L attached to the outer circumference of the drum.
Das Arbeitsverfahren gestaltet sich wie folgt:The working procedure is as follows:
Nachdem der Deckel D abgenommen, der Deckel E der Trommel B zurückgeschoben ist, werden die zu verarbeitenden Cadaver und Thiertheile in die Trommel B gefüllt. Hierauf werden beide Deckel geschlossen und durch Oeffnen des Ventils f der Dampfmantel geheizt. Gleichzeitig wird das Ventil g geöffnet und die Trommel langsam in Bewegung gesetzt. Das Desinfectionsgut erfährt dadurch eine beträchtliche trockene Erwärmung, wodurch das darin enthaltene Wasser gröfstentheils in Dampf übergeführt wird und gleichzeitig mit der darin befindlichen Luft durch Rohr g ausströmt.After the cover D has been removed and the cover E of the drum B pushed back, the cadavers and animal parts to be processed are placed in the drum B. Both covers are then closed and the steam jacket is heated by opening valve f. At the same time, the valve g is opened and the drum is slowly set in motion. As a result, the material to be disinfected is heated to a considerable extent dry, as a result of which the water contained therein is for the most part converted into steam and at the same time flows out through tube g with the air contained therein.
Nach einiger Zeit wird durch Oeffnen des Ventils h die eigentliche Desinfectionsperiode eingeleitet. Es bleibt hierbei zunächst das Ventil g noch einige Minuten offen, um das völlige Entweichen etwa noch im Apparat A enthaltener Luft zu gestatten. Darauf wird das Ventil g geschlossen und gelangt das Desinfectionsgut unter Einwirkung des directen Dampfes. Letzterer durchströmt die Fleischmassen und die Rotation der Trommel verhindert die Bildung einer compacten Masse. Das Fett und sonstige lösliche Theile verflüssigen sich und tropfen durch die gelochte Trommel B in den darunter befindlichen Raum. Nachdem der Dampf solcher Art längere Zeit gewirkt hat, wird Ventil h geschlossen und Ventil J geöffnet, wodurch alle angesammelten Flüssigkeiten durch den noch im Apparat befindlichen Dampf hinausgedrückt werden. Ist dieses geschehen, so wird Ventil / wieder geschlossen und der Dampfmantel durch Oeffnen des Ventils f nochmals geheizt, um eine völlige Trocknung der Fleisch - und Knochenmassen vorzunehmen. Dabei wird das Mannloch K an der Vorderwand und das Ventil g geöffnet, um eine gute Luftcirculation zu erzielen. Während der Trocknung werden die Massen gleichzeitig durch die Walze C gemahlen, so dafs sie als Mehl durch den gelochten Cylinder hindurchfallen, um durch die am äufseren Umfang desselben angebrachte Schnecke L durch K heraustransportirt zu werden.After some time, the actual disinfection period is initiated by opening valve h. At first, valve g remains open for a few minutes to allow any air still contained in apparatus A to escape completely. The valve g is then closed, and the material to be disinfected passes under the action of the direct steam. The latter flows through the meat masses and the rotation of the drum prevents the formation of a compact mass. The fat and other soluble parts liquefy and drip through the perforated drum B into the space below. After the steam of this kind has acted for a long time, valve h is closed and valve J is opened, whereby all the accumulated liquids are forced out by the steam still in the apparatus. Once this has happened, valve / is closed again and the steam jacket is heated again by opening valve f in order to completely dry out the meat and bone mass. The manhole K on the front wall and the valve g are opened in order to achieve good air circulation. During the drying process, the masses are simultaneously ground by the roller C so that they fall through the perforated cylinder as flour in order to be transported out through K by the screw L attached to the outer circumference of the same.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE81493C true DE81493C (en) | 1900-01-01 |
Family
ID=353969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT81493D Expired DE81493C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE81493C (en) |
-
0
- DE DENDAT81493D patent/DE81493C/de not_active Expired
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