ES8401864A1 - Perfeccionamientos en los molinos con chorros de fluidos. - Google Patents

Perfeccionamientos en los molinos con chorros de fluidos.

Info

Publication number
ES8401864A1
ES8401864A1 ES522193A ES522193A ES8401864A1 ES 8401864 A1 ES8401864 A1 ES 8401864A1 ES 522193 A ES522193 A ES 522193A ES 522193 A ES522193 A ES 522193A ES 8401864 A1 ES8401864 A1 ES 8401864A1
Authority
ES
Spain
Prior art keywords
fed
nozzles
crushed
particles
enclosure
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
ES522193A
Other languages
English (en)
Other versions
ES522193A0 (es
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.)
BROYEURS POITTEMILL SA
Original Assignee
BROYEURS POITTEMILL SA
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 BROYEURS POITTEMILL SA filed Critical BROYEURS POITTEMILL SA
Publication of ES8401864A1 publication Critical patent/ES8401864A1/es
Publication of ES522193A0 publication Critical patent/ES522193A0/es
Granted 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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • B02C19/061—Jet mills of the cylindrical type

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

PERFECCIONAMIENTOS EN LOS MOLINOS CON CHORROS DE FLUIDOS.CONSISTE EN INTRODUCIR, EL MATERIAL GRANULADO O PULVERULENTO, DE FORMA CONTINUA O DISCONTINUA EN UN RECINTO (1) ALREDEDOR DEL CUAL ESTAN DISPUESTOS VARIAS TOBERAS (2, 3) ALIMENTADAS (31, 32, 33, 37, 38, 39) CON FLUIDO A PRESION QUE ASEGURAN UNOS CHORROS CENTRIPETOS HORIZONTALES EN EL SENO DEL MATERIAL PARA PROVOCAR ZONAS DE MOLIDO POR CHOQUES ENTRE LOS GRANOS (ATRACCION) Y HACER SUBIR LAS PARTICULAS MAS FINAS QUE SON A CONTINUACION EXTRAIDAS DE FORMA PERMANENTE POR LA PARTE ALTA, MIENTRAS QUE LAS PARTICULASMAS GRUESAS, CAEN DE NUEVO LATERALMENTE EN EL MATERIAL A MOLER, SIENDO LAS PARTICULAS GRUESAS ARRASTRADAS CON LAS FINAS REINTRODUCIDAS EN EL RECINTO DE MOLIDO DESPUES DE LA CLASIFICACION EN EL REPARADOR. LAS TOBERAS (2, 3) ESTAN REPARTIDAS A DIFERENTES NIVELES Y SON ALIMENTADAS POR PULSACIONES CONTROLADAS DE GAS, ALIMENTANDO POR LO MENOS UN DISTRIBUIDOR (34, 40) LAS DIFERENTES TOBERAS (2, 3) DE FORMA ALTERNADA.
ES522193A 1982-05-12 1983-05-09 Perfeccionamientos en los molinos con chorros de fluidos. Granted ES522193A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8208532A FR2526679B1 (fr) 1982-05-12 1982-05-12 Perfectionnements aux broyeurs a jets

Publications (2)

Publication Number Publication Date
ES8401864A1 true ES8401864A1 (es) 1984-02-01
ES522193A0 ES522193A0 (es) 1984-02-01

Family

ID=9274083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522193A Granted ES522193A0 (es) 1982-05-12 1983-05-09 Perfeccionamientos en los molinos con chorros de fluidos.

Country Status (5)

Country Link
EP (1) EP0094307B1 (es)
AT (1) ATE29972T1 (es)
DE (1) DE3373875D1 (es)
ES (1) ES522193A0 (es)
FR (1) FR2526679B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190016B (en) * 1985-08-01 1989-07-26 Ecc Int Ltd Communition of material
DD276628B5 (de) * 1988-11-07 1993-12-02 Zementanlagen Und Maschinenbau Fliessbett-gegenstrahlmuehle
CN104841536A (zh) * 2014-02-18 2015-08-19 昆山市密友装备制造有限责任公司 气流粉碎机用喷嘴进气改良结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935344A (en) * 1931-06-16 1933-11-14 American Pulverizing Corp Camd Impact pulverizer
US1948609A (en) * 1932-01-18 1934-02-27 American Pulverizing Corp Method of pulverizing minerals and similar materials
US2628786A (en) * 1948-08-25 1953-02-17 Celanese Corp Moving-fluid-stream pulverizing apparatus with screened discharge
DE2040519C2 (de) * 1970-08-14 1984-04-12 Alpine Ag, 8900 Augsburg Fließbettstrahlmühle

Also Published As

Publication number Publication date
FR2526679A1 (fr) 1983-11-18
EP0094307A3 (en) 1985-10-09
EP0094307B1 (fr) 1987-09-30
EP0094307A2 (fr) 1983-11-16
ES522193A0 (es) 1984-02-01
FR2526679B1 (fr) 1988-04-08
DE3373875D1 (en) 1987-11-05
ATE29972T1 (de) 1987-10-15

Similar Documents

Publication Publication Date Title
JPH07256125A (ja) 循環粉砕設備
ES8301666A1 (es) "aparato para machacar material relativamente blando tal como carbon".
US2091772A (en) Gravity reducing apparatus and method
MY112091A (en) Method and device for fluidised bed jet mill grinding
ES425278A1 (es) Una instalacion de molturacion, para la molturacion autoge-na o semiautogena de material, en particular de mineral.
US1948609A (en) Method of pulverizing minerals and similar materials
ES8401864A1 (es) Perfeccionamientos en los molinos con chorros de fluidos.
DE3372586D1 (en) Method of withdrawing particulate material from dead-bed of centrifugal crusher and centrifugal crusher suitable for carrying the method into practice
ATE191660T1 (de) Verfahren und mühle zum zerkleinern von bauschutt
GB740632A (en) Centrifugal pulverizer
US2962229A (en) Material crushing and grinding means and method
US3524598A (en) Crusher
Mielczarek et al. Grain size distribution of materials ground in various mill types
SU1082483A1 (ru) Способ измельчени зернистого материала
US3173620A (en) Impact mill
GB1422105A (en) Process and apparatus for mixing pulverizing and grinding black powder
SU126736A1 (ru) Комбинированна шахтна молоткова мельница
CA1122947A (en) Single-roll crusher with blow bars
GB1328692A (en) Impact crusher
RU1821242C (ru) Установка дл электроимпульсного измельчени материалов
JPS6084158A (ja) 塔式粉砕機
GB1203814A (en) Apparatus for grinding particles
ES443834A1 (es) Un molino tributador de rodillos.
CN201735440U (zh) 竖筒式风力加速粉碎系统
Mitrofanov et al. A Possible Way of Reducing the\ Particle\ Size of Crushed Ores

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001