DE943389C - Impact mill for bulk goods of all kinds - Google Patents

Impact mill for bulk goods of all kinds

Info

Publication number
DE943389C
DE943389C DEA17A DEA0000017A DE943389C DE 943389 C DE943389 C DE 943389C DE A17 A DEA17 A DE A17A DE A0000017 A DEA0000017 A DE A0000017A DE 943389 C DE943389 C DE 943389C
Authority
DE
Germany
Prior art keywords
kinds
bulk goods
impact mill
centrifugal mechanism
support plate
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
Application number
DEA17A
Other languages
German (de)
Inventor
Arno Andreas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEA17A priority Critical patent/DE943389C/en
Application granted granted Critical
Publication of DE943389C publication Critical patent/DE943389C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate

Description

Die Erfindung betrifft eine Prallmühle für Massengut aller Art mit umlaufendem Schleuderwerk, bei der das mit Mahlkörpern. durchmischte Mahlgut durch an dem Schleuderwerk vorgesehene Schlagleisten od. dgl. gegen auf einer Abstützplatte liegendes oder über sie laufendes Mahlgut geschleudert und nach Ausscheiden des genügend Gefeinten dem Schleuderwerk wieder aufgegeben wird.The invention relates to an impact mill for bulk goods of all kinds rotating centrifugal mechanism, which uses grinding media. mixed grist or the like provided on the centrifugal hammer against on a support plate Grist lying down or running over it is thrown and after the elimination of the enough refined ones are given up again to the centrifugal mechanism.

Derartige Mühlen können sehr großen Überbeanspruchungen ausgesetzt werden, wenn, wie dies bekannt ist, das Frischgut dem Schleuderwerk unmittelbar aufgegeben wird, weil das Frischgut häufig grobe Brocken enthält.Such mills can be exposed to very high levels of overstressing are, if, as is known, the fresh food directly to the centrifuge is abandoned because the fresh food often contains large chunks.

Um diese auf den Umläufer kommenden Stöße und damit dessen Verschleiß zu verringern, wird gemäß der Erfindung das Frischgut ausschließlich über die Abstützplatte zugeführt. Hierdurch wird erreicht, daß solche in ihm enthaltene- Brocken an der Aufgabestelle schon einer ersten Zerkleinerung unterworfen werden, ehe sie dem Schleuderrad zugeführt werden.About these impacts coming onto the circulator and thus its wear to reduce, according to the invention, the fresh food is exclusively via the support plate fed. This ensures that such chunks contained in it at the Feed point are already subjected to a first crushing before the centrifugal wheel are fed.

Die Zeichnung zeigt schematisch im Schnitt ein Ausführungsbeispiel der Erfindung.The drawing shows schematically in section an embodiment the invention.

Im Gehäuse 1 ist das Schleuderwerk 2 angeordnet, welches Mahlgut und in der Mühle enthaltene Mahlkörper fortlaufend gegen die Amboßplatte 3 schleudert bzw. gegen das durch den Einlauf 8 eingeführte und über die- Amboßplatte gleitende Frischgut g. Die auf den - Boden des Gehäuses gefallenen Mahlgutteile und Mahlkörper werden durch das Becherwerk 4 fortlaufend emporgehoben und über die Förderrinne 5 und das Leitblech 6 vor die jeweils oben befindliche Schlagleiste des Umläufers 2 geleitet. Vorteilhaft ist es dabei, wenn. die Förderrinne 5 durch einen Magnet 7 oder ein ähnliches Mittel in Schwingungen versetzt wird. Dies gibt in bekannter Weise die Möglichkeit, sie praktisch waagerecht anzuordnen, also die Bäuhöhe der ganzen Anlage zu verringern. Die Amboßplatte 3 weist an ihrem unteren Ende eine Stützfläche I1 auf, durch die erreicht wird, daß sich vor der Amboßplatte immer etwas Mahlgut befindet. Ein das Gehäuse I in Richtung der Pfeile X-Y durchziehender Luftstrom erfaßt das beim Ausschütten aus den Bechern des Becherwerkes 4 niederfällende Feingut und führt es durch die Ableitung 1o hinaus zu einem Sichter oder einer Entstaubungsvorrichtung.In the housing 1, the centrifugal mechanism 2 is arranged, which grist and The grinding media contained in the mill is continuously thrown against the anvil plate 3 or against that introduced through the inlet 8 and sliding over the anvil plate Fresh goods g. The regrind parts and grinding media that have fallen to the bottom of the housing are continuously lifted up by the bucket elevator 4 and over the conveyor trough 5 and the guide plate 6 in front of the blow bar located at the top of the circulator 2 headed. It is advantageous if. the conveyor trough 5 by a magnet 7 or a similar means is made to vibrate. This gives in well-known Way the possibility of arranging them practically horizontally, i.e. the building height of the reduce the whole plant. The anvil plate 3 has at its lower end a Support surface I1 through which it is achieved that there is always in front of the anvil plate some grist is located. One pulling through the housing I in the direction of the arrows X-Y Air flow detects the falling when pouring out of the cups of the bucket elevator 4 Fine material and leads it out through the line 1o to a sifter or a dedusting device.

Claims (2)

PATENTANSPRUCH: Prallmühle für Massengut aller Art mit umlaufendem Schleuderwerk, bei der das mit Mahlkörpern durchmischte Mahlgut durch an dem Schleuderwerk vorgesehene Schltagleisten od. dgl. gegen auf einer Abstützplatte liegendes oder über sie laufendes Mahlgut geschleudert und nachAusscheidung.des genügend Gefeinten dem Schleuderwerk wieder aufgegeben wird, dadurch gekennzeichnet, daß das Frischgut ausschließlich über die Abstützplatte (3) zugeführt wird. Angezogene Druckschriften: Deutsche Patentschriften Nr. 400 228, 5r5 443, 52 0 577, 555 388, 675 579, 681 032; USA.-Patentschriften Nr. PATENT CLAIM: Impact mill for bulk goods of all kinds with a rotating centrifugal mechanism, in which the ground material mixed with grinding bodies is thrown against the ground material lying on a support plate or running over it by beating bars or the like provided on the centrifugal mechanism and is returned to the centrifugal mechanism after separation , characterized in that the fresh material is supplied exclusively via the support plate (3). Cited publications: German Patent Nos. 400 228, 5r5 443, 52 0 577, 555 388, 675 579, 681 0 32; U.S. Patent No. 2 O12 694, :2.291 043; französische Zusatz-Patentschrift Nr. 29:2:2o zum Patent 576 368; österreichische Patentschrift Nr. 4 6g2.2012694: 2,291,043; french Addendum Patent No. 29: 2: 2o to Patent 576,368; Austrian patent specification No. 4 6g2.
DEA17A 1949-10-09 1949-10-09 Impact mill for bulk goods of all kinds Expired DE943389C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA17A DE943389C (en) 1949-10-09 1949-10-09 Impact mill for bulk goods of all kinds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA17A DE943389C (en) 1949-10-09 1949-10-09 Impact mill for bulk goods of all kinds

Publications (1)

Publication Number Publication Date
DE943389C true DE943389C (en) 1956-05-17

Family

ID=6919063

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA17A Expired DE943389C (en) 1949-10-09 1949-10-09 Impact mill for bulk goods of all kinds

Country Status (1)

Country Link
DE (1) DE943389C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971703A (en) * 1958-06-04 1961-02-14 Frank E Rath Process for cleaning and recovering scrap metal from slag and the like
US2992784A (en) * 1959-02-24 1961-07-18 Simplicity Eng Co Bowl liners for crushers
EP0074771A2 (en) * 1981-09-08 1983-03-23 Barmac Associates Limited Mineral impact breaking apparatus

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT4692B (en) * 1898-07-02 1901-07-10 Eugen Kreiss
DE400228C (en) * 1923-03-22 1924-08-02 Maschb Anstalt Humboldt Device for comminuting all kinds of goods using balls or grinding bodies
FR576368A (en) * 1924-01-26 1924-08-20 Crusher
FR29220E (en) * 1924-08-19 1925-07-09 Crusher
DE515443C (en) * 1927-10-21 1931-01-05 Bernhard Saegebarth Chute dryers with built-in shredding devices
DE520577C (en) * 1929-08-07 1931-03-12 Curt Von Grueber Maschb A G Device for comminuting hard materials, in which the free fall of grinding bodies and grist is used for grinding work
DE555388C (en) * 1924-05-27 1932-08-06 Hildebrandt Zerkleinerung G M Device for grinding and mixing materials of all kinds up to colloidal degrees of fineness
US2012694A (en) * 1933-07-08 1935-08-27 Edward Harding Crusher and pulverizer
DE675579C (en) * 1937-06-30 1939-05-12 University Patents Inc Device for fine grinding of grist
DE681032C (en) * 1934-02-10 1939-09-14 Nordberg Manufacturing Co Method and device for comminuting substances by impact
US2291043A (en) * 1939-11-28 1942-07-28 Morgan Concentrating Corp Method of and apparatus for disintegration

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT4692B (en) * 1898-07-02 1901-07-10 Eugen Kreiss
DE400228C (en) * 1923-03-22 1924-08-02 Maschb Anstalt Humboldt Device for comminuting all kinds of goods using balls or grinding bodies
FR576368A (en) * 1924-01-26 1924-08-20 Crusher
DE555388C (en) * 1924-05-27 1932-08-06 Hildebrandt Zerkleinerung G M Device for grinding and mixing materials of all kinds up to colloidal degrees of fineness
FR29220E (en) * 1924-08-19 1925-07-09 Crusher
DE515443C (en) * 1927-10-21 1931-01-05 Bernhard Saegebarth Chute dryers with built-in shredding devices
DE520577C (en) * 1929-08-07 1931-03-12 Curt Von Grueber Maschb A G Device for comminuting hard materials, in which the free fall of grinding bodies and grist is used for grinding work
US2012694A (en) * 1933-07-08 1935-08-27 Edward Harding Crusher and pulverizer
DE681032C (en) * 1934-02-10 1939-09-14 Nordberg Manufacturing Co Method and device for comminuting substances by impact
DE675579C (en) * 1937-06-30 1939-05-12 University Patents Inc Device for fine grinding of grist
US2291043A (en) * 1939-11-28 1942-07-28 Morgan Concentrating Corp Method of and apparatus for disintegration

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971703A (en) * 1958-06-04 1961-02-14 Frank E Rath Process for cleaning and recovering scrap metal from slag and the like
US2992784A (en) * 1959-02-24 1961-07-18 Simplicity Eng Co Bowl liners for crushers
EP0074771A2 (en) * 1981-09-08 1983-03-23 Barmac Associates Limited Mineral impact breaking apparatus
EP0074771A3 (en) * 1981-09-08 1984-09-05 Barmac Associates Limited Mineral impact breaking apparatus
US4662571A (en) * 1981-09-08 1987-05-05 Macdonald George J Mineral impact breaking apparatus

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