DE1219776B - Chopping poultry feathers - Google Patents
Chopping poultry feathersInfo
- Publication number
- DE1219776B DE1219776B DEJ27126A DEJ0027126A DE1219776B DE 1219776 B DE1219776 B DE 1219776B DE J27126 A DEJ27126 A DE J27126A DE J0027126 A DEJ0027126 A DE J0027126A DE 1219776 B DE1219776 B DE 1219776B
- Authority
- DE
- Germany
- Prior art keywords
- feathers
- poultry feathers
- chopping poultry
- comminution
- chopping
- 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.)
- Pending
Links
Classifications
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- 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
- C05F1/005—Fertilisers made from animal corpses, or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
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- 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)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crushing And Pulverization Processes (AREA)
Description
Zerkleinerung von Geflügelfedern Der Anfall an Geflügel-, insbesondere Hühnerfedern, ist im Laufe der letzten Jahre mit dem wachsenden Verzehr an Geflügel sehr groß geworden und wird voraussichtlich noch weiter ansteigen.Crushing of poultry feathers The attack on poultry, in particular Chicken feathers, over the past few years, has increased with the consumption of poultry has grown very large and is expected to continue to grow.
Es besteht daher das Problem, die Federn einer geeigneten Verwendung zuzuführen, anstatt wie bisher zu verbrennen oder auf den Müll zu werfen.There is therefore a problem in finding the proper use of the springs instead of burning or throwing in the trash, as was previously the case.
Da die Federn etwa 14% organisch gebundenen Stickstoff enthalten, würden sie sich sehr gut als Düngemittel eignen. Man hat bereits diesbezügliche Versuche unternommen, die aber bisher nicht befriedigten, weil eine Zerkleinerung der Federn im technischen Maßstab nicht gelang, so daß auch das Herstellen von Mischungen aus den Federn mit anderen Düngemitteln nicht möglich war.Since the feathers contain around 14% organically bound nitrogen, they would make very good fertilizers. You already have that Attempts have been made, but so far unsatisfactory because a comminution the feathers did not succeed on an industrial scale, so that the production of mixtures from the feathers with other fertilizers was not possible.
Dieser Mangel wird durch die Erfindung überwunden.This deficiency is overcome by the invention.
Es wurde nämlich gefunden, daß eine wirtschaftliche Zerkleinerung der Federn in technischem Ausmaß gelingt, wenn zur Zerkleinerung eine fleischwolfartige Vorrichtung verwendet wird.Namely, it has been found that an economical comminution the feathers succeed on a technical scale if a meat grinder-like for chopping Device is used.
Bekanntlich ist ein Fleischwolf ein Gerät, bei dem in einem Gehäuse mit Schraubenwindungen eine Schnecke das Gut gegen das Schneidzeug fördert und durch es hindurchdrückt. Das Schneidzeug selbst besteht aus durchlochten Stahlscheiben, zwischen denen sich ein oder mehrere mehrflügelige, meistens vierflügelige, Messer drehen.As is known, a meat grinder is a device in which in a housing a screw conveys and through the material against the cutting tool with screw turns pushing it through. The cutting tool itself consists of perforated steel discs, between which there are one or more multi-winged, mostly four-winged, knives turn.
Da die Federn naß anfallen, ist es empfehlenswert, das Schneckengehäuse in bekannter Weise mit Löchern oder Schlitzen zu versehen, damit gleichzeitig mit der Zerkleinerung eine Teilentwässerung erzielt wird. Das aus der Maschine herauskommende Gut ist so weitgehend zerkleinert, daß es unmittelbar als Dünger gestreut werden kann. Es kann aber auch nach dieser Zerkleinerung mit beliebigen anderen Düngemitteln vermischt und als Mischdünger angewendet werden.Since the springs are wet, it is advisable to remove the worm housing to be provided in a known manner with holes or slots so that at the same time with Partial drainage is achieved after the comminution. The one coming out of the machine Well is so largely crushed that it can be sprinkled immediately as fertilizer can. However, it can also be used with any other fertilizer after this comminution mixed and used as a mixed fertilizer.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ27126A DE1219776B (en) | 1964-12-16 | 1964-12-16 | Chopping poultry feathers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ27126A DE1219776B (en) | 1964-12-16 | 1964-12-16 | Chopping poultry feathers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1219776B true DE1219776B (en) | 1966-06-23 |
Family
ID=7202877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEJ27126A Pending DE1219776B (en) | 1964-12-16 | 1964-12-16 | Chopping poultry feathers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1219776B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE179529C (en) * | 1906-01-02 | |||
DE297513C (en) * | ||||
DE339484C (en) * | 1921-07-27 | Siemens & Halske Akt Ges | Chopping device, especially for meat |
-
1964
- 1964-12-16 DE DEJ27126A patent/DE1219776B/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE297513C (en) * | ||||
DE339484C (en) * | 1921-07-27 | Siemens & Halske Akt Ges | Chopping device, especially for meat | |
DE179529C (en) * | 1906-01-02 |
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