DE931991C - Centrifugal mill with impact plates - Google Patents

Centrifugal mill with impact plates

Info

Publication number
DE931991C
DE931991C DEA13955A DEA0013955A DE931991C DE 931991 C DE931991 C DE 931991C DE A13955 A DEA13955 A DE A13955A DE A0013955 A DEA0013955 A DE A0013955A DE 931991 C DE931991 C DE 931991C
Authority
DE
Germany
Prior art keywords
centrifugal mill
baffle plates
impact plates
movements
centrifugal
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
DEA13955A
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 DEA13955A priority Critical patent/DE931991C/en
Application granted granted Critical
Publication of DE931991C publication Critical patent/DE931991C/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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/185—Construction or shape of anvil or impact plate
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C2013/1892—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate cooled or heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Description

Schleudermühle mit Prallplatten Die Erfindung betrifft eine Schleudermühle mit Prallplatten, die zum Beseitigen von Anbackungen in Bewegung versetzt werden. Bisher hat man diese Bewegungen -durch zum Anheben der Prallplatten dienende Nockenwellen erzeugt, auch unter Mitwirkung von Wider.lagerfedern, oder durch das bloße Anheben der Prallplatten durch, das Mahlgut und ihren Rückfall. Abgesehen davon, daß .solche Bewegungen, die stets verhältnismäßig langsam, jedoch in ziemlich großem Maße vor sich gehen, eine oft unerwünschte zeitweilige Vergrößerung des Abstandes zwischen dem umlaufenden Schleudermittel und der Prallplatte, vorzugsweise ihrem Unterrande, (hervorrufen, bringen .sie auch vielfach keine befriedigende Ablösung des Ansatzes an den Prallplatten hervor, besonders bei feuchtem klebrigem Gut.Centrifugal Mill with Impact Plates The invention relates to a centrifugal mill with baffle plates that are set in motion to remove caking. So far, these movements have been made by camshafts used to raise the baffle plates generated, also with the help of counter-bearing springs, or by simply lifting it the baffle plates through, the grist and their relapse. Apart from the fact that .such Movements that are always relatively slow, but to a fairly large extent going, an often undesirable temporary increase in the distance between the rotating centrifugal agent and the baffle plate, preferably its lower edge, (cause, they often do not bring about a satisfactory replacement of the approach on the baffle plates, especially with moist, sticky material.

Gemäß der Erfindung wird das Ziel dadurch angestrebt und in voll befriedigender Weise @erreidht, daß Vibratoren, Wechselmagnete oder ähnliche Vorrichtungen vorgesehen werden, welche die Prallplatten in kleinste Schwingungen versetzen. Diese Bewegungen gehören einer anderen Größen. omdnung an als diejenigen, welche einen Durchtritt von nicht zerkleinerbaren Gutsteilen zulassen sollen.According to the invention, the aim is thereby pursued and in a fully satisfactory manner Way @erreidht that vibrators, alternating magnets or similar devices are provided which set the baffle plates in the smallest of vibrations. These movements belong to a different size. guess as those who have a passage of non-crushable good parts should be allowed.

Zweckmäßig wird eine an sich bekannte Beheizung der Prallplatten vorgesehen, welche das Ablösen der Anbackungen noch weiter begünstigt.A known heating of the baffle plates is expediently provided, which further promotes the loosening of the caking.

Claims (2)

PATENTANSPRÜCHE: i. Schleudermühle mit Prallplatten, die zum Beseitigen von Anbackungen in hin und her gehende Bewegungen versetzt werden, dadurch gekennzeichnet, daß Vibratoren, Wechselmagnete oder ähnliche Vorrichtungen vorgesehen sind, die die Prallplatten in kleinste Schwingbewegungen versetzen. PATENT CLAIMS: i. Centrifugal mill with baffle plates which are set in reciprocating movements to remove caking, characterized in that vibrators, alternating magnets or similar devices are provided which set the baffle plates in very small oscillating movements. 2. Schleudermühle nach Anspruch i, gekennzeichnet durch Beheizung der Prallplatten. Angezogene Druckschriften: Deutsche Patentschriften Nr. 577 750, 405 282.2. Centrifugal mill according to claim i, characterized by heating the baffle plates. Referred publications: German patent specifications No. 577 750, 405 282.
DEA13955A 1951-08-31 1951-08-31 Centrifugal mill with impact plates Expired DE931991C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA13955A DE931991C (en) 1951-08-31 1951-08-31 Centrifugal mill with impact plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA13955A DE931991C (en) 1951-08-31 1951-08-31 Centrifugal mill with impact plates

Publications (1)

Publication Number Publication Date
DE931991C true DE931991C (en) 1955-08-22

Family

ID=6923021

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA13955A Expired DE931991C (en) 1951-08-31 1951-08-31 Centrifugal mill with impact plates

Country Status (1)

Country Link
DE (1) DE931991C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE405282C (en) * 1925-05-09 Babcock & Wilcox Dampfkessel W Beat mill with heating jacket
DE577750C (en) * 1928-12-29 1933-06-06 Pennsylvania Crusher Company Shredding device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE405282C (en) * 1925-05-09 Babcock & Wilcox Dampfkessel W Beat mill with heating jacket
DE577750C (en) * 1928-12-29 1933-06-06 Pennsylvania Crusher Company Shredding device

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