DE59508694D1 - Slurry, emulsify and / or grind method and apparatus - Google Patents

Slurry, emulsify and / or grind method and apparatus

Info

Publication number
DE59508694D1
DE59508694D1 DE59508694T DE59508694T DE59508694D1 DE 59508694 D1 DE59508694 D1 DE 59508694D1 DE 59508694 T DE59508694 T DE 59508694T DE 59508694 T DE59508694 T DE 59508694T DE 59508694 D1 DE59508694 D1 DE 59508694D1
Authority
DE
Germany
Prior art keywords
substances
grinding point
solid particles
grinding
generated
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 - Lifetime
Application number
DE59508694T
Other languages
German (de)
Inventor
Roger Kalbermatten
Siegfried Buergi
Michael Rosenzweig
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.)
CERES HEILMITTEL AG HEFENHOFEN
Original Assignee
CERES HEILMITTEL AG HEFENHOFEN
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 CERES HEILMITTEL AG HEFENHOFEN filed Critical CERES HEILMITTEL AG HEFENHOFEN
Application granted granted Critical
Publication of DE59508694D1 publication Critical patent/DE59508694D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

A process and assembly (A, B) grinds and converts substances into sludge or emulsions. The starting substances consist of solid particles, solid particles and a fluid, solid particles and several immiscible fluids, or several normally immiscible fluids. The twin assembly (A, B) incorporates a grinding point (MS) at which the substances are ground in a converging gap between two surface areas (MA, MB) rotating about axes (X, Y). The novelty is that the substances being processed are brought to the grinding point (MS) and the necessary pressure forces are generated, by the surfaces (MA, MB) as they move together from the same side to the grinding point (MS). The two grinding surfaces (MA, MB) pass through the grinding point (MS) at different rotational speeds. The forces deforming the substances are generated in the vicinity of the grinding point (MS) by a combination of opposing concave and convex surfaces.
DE59508694T 1994-03-17 1995-02-22 Slurry, emulsify and / or grind method and apparatus Expired - Lifetime DE59508694D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00790/94A CH688026A5 (en) 1994-03-17 1994-03-17 Method and apparatus for suspending, emulsifying and / or grinding.

Publications (1)

Publication Number Publication Date
DE59508694D1 true DE59508694D1 (en) 2000-10-12

Family

ID=4195248

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59508694T Expired - Lifetime DE59508694D1 (en) 1994-03-17 1995-02-22 Slurry, emulsify and / or grind method and apparatus

Country Status (4)

Country Link
EP (1) EP0672449B1 (en)
AT (1) ATE196103T1 (en)
CH (1) CH688026A5 (en)
DE (1) DE59508694D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6081137B2 (en) * 2012-10-22 2017-02-15 株式会社新日南 Kneading equipment
CN111972467B (en) * 2020-06-30 2022-11-11 泉州职业技术大学 Edible muddy meat processing device
CN114053936A (en) * 2021-11-23 2022-02-18 浙江锦丰新材料科技有限公司 Mixing device and mixing method for coating

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE410149A (en) *
BE332265A (en) *
DE239974C (en) *
GB595261A (en) * 1944-12-07 1947-12-01 Sydney Laurence Goodchild Improvements in or relating to mixing machines
DE411741C (en) * 1923-05-21 1925-04-03 Drying Systems Inc Device for generating a mixture of air and liquid fuel for feeding burners
US3831906A (en) * 1972-11-09 1974-08-27 Crepaco Ingredient dispersing apparatus
US4556324A (en) * 1984-05-01 1985-12-03 E. I. Du Pont De Nemours And Company Apparatus for forming films of constant thickness
AT389242B (en) * 1987-03-26 1989-11-10 Noricum Maschinenbau Handel Equipment for comminuting material

Also Published As

Publication number Publication date
EP0672449B1 (en) 2000-09-06
CH688026A5 (en) 1997-04-30
EP0672449A1 (en) 1995-09-20
ATE196103T1 (en) 2000-09-15

Similar Documents

Publication Publication Date Title
DE69627507D1 (en) METHOD AND DEVICE FOR PROCESSING AN OPENING BY MEANS OF AN ABRASIVE LIQUID
DE69730524D1 (en) POLISHING WITH GRINDING LIQUID BEAM
DE69009890T2 (en) METHOD AND DEVICE FOR FINISHING AND SUPFINING.
EP0130747A3 (en) Removal of airborne contaminant
ATE142924T1 (en) METHOD FOR GRINDING THE SURFACES OF CUTTING BLADES AND GRINDING DISC FOR CARRYING OUT THIS METHOD
ATE6598T1 (en) METHOD AND DEVICE FOR SEPARATING PARTICLES IN A FLUID, ESPECIALLY FOR CLEANING SUSPENSIONS IN THE PAPER INDUSTRY.
DE59508694D1 (en) Slurry, emulsify and / or grind method and apparatus
DE3861391D1 (en) METHOD AND DEVICE FOR CUTTING MATERIALS BY MEANS OF A LIQUID JET.
DE69811392T2 (en) METHOD AND DEVICE FOR MACHINING A WORKPIECE
EP0240458A3 (en) Methods and apparatus for treating a mixture of particles and fluids
DE59101995D1 (en) Process and device for the continuous grinding and dispersing of solids in liquid.
DE59105290D1 (en) Process for avoiding cracks in cutting and grinding wheels.
Pearce et al. The application of continuous dressing in creep feed grinding
ATE136957T1 (en) METHOD AND DEVICE FOR SEPARATING A SUSPENSION, PREFERABLY A FIBER SUSPENSION
Gusev et al. Analysis of grinding procedures, with hydrodynamic wedges of lubricant-coolants forming
SU1574436A1 (en) Method of working surfaces of optical components
Pearce The effect of continuous dressing on the occurrence of chatter in cylindrical grinding
Fedossev et al. Cutting Fluid Efficiency on Tool Steel Grinding
RU2100183C1 (en) Device for straightening grinding wheel
AU541817B2 (en) Catching a partly fibrated mineral bloom
EP0051720A3 (en) Method and means for removing the grinding dust from a grinding belt
SU1729769A1 (en) Way of milling worn-out tyres
RU2157308C2 (en) Method of abrasive machining
DE69328252D1 (en) Method and device for comminuting solids, such as ores
CN1095421C (en) Method for grinding

Legal Events

Date Code Title Description
8364 No opposition during term of opposition