Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
  • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
  • B01F33/80—Mixing plants; Combinations of mixers
  • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
  • B01F33/833—Devices with several tools rotating about different axis in the same receptacle
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
  • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
  • B01F33/80—Mixing plants; Combinations of mixers
  • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
  • B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
  • B01F33/83611—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by cutting
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
  • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
  • B01F33/80—Mixing plants; Combinations of mixers
  • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
  • B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
  • B01F33/83613—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by grinding or milling
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
  • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
  • B01F2101/25—Mixing waste with other ingredients
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
  • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
  • B01F2101/47—Mixing of ingredients for making paper pulp, e.g. wood fibres or wood pulp
• • 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
  • B01F27/05—Stirrers
  • B01F27/11—Stirrers characterised by the configuration of the stirrers
  • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections

Definitions

• the invention relates to a method for conditioning of substrate as a precursor of a Fermentation and a device for carrying out the method.
• the invention is based on the object, a method of the type mentioned and an apparatus for carrying out the method in such a way that a efficient and economical conditioning of also very different substrates for the subsequent fermentation is guaranteed.
• the invention is based on the idea of using a separate stirring machine high energy density within a small volume using special To ensure stirring systems that ensure a defined wetting in the catchment area and at the same time segregation and digestion of still undestroyed plant cells enable.
• a vertical one appears downwardly conveying worm stirrer with one below the worm stirrer installed stirrer, in particular toothed disc stirrer, a favorable conveyor, Mixing and comminution effect in solid suspensions over a wide Concentration or digestion area and the associated Viscosity changes.
• this material is constantly pressed into the zone of action of the cutting stirrer, so that even with highly viscous tixotropy no stagnation zone around the Schneidrrockers can arise, but a defined forced exchange of Medium is guaranteed.
• the performance of the worm stirrer and / or the Schneidrrockers is preferably adjusted to changing toughness of the substrate to be supplied adjusted.
• the Toughness of the substrate can vary widely between water-like and pasty during the Ansetzzeit fluctuate.
• An adjustable stirrer drive allows the preferred automatic adjustment of stirrer speed and power consumption to the changing process conditions.
• the invention further relates to a device for conditioning substrate with a a fermentation reactor upstream conditioning.
• the conditioner means a downwardly conveying screw agitator and a arranged below the Schneckenragitators Schneidrrockers, in particular Sprocket stirrer having.
• Strombrecher can in a known manner, the rotation of the entire Suppress suspension amount in the container and thus the construction of Support shear force gradients.
• the process described preferably runs in batch mode for the respective generation a Dosiercharge, as thus digestion and homogenization of Batch quality are best to regulate.

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Processing Of Solid Wastes (AREA)
• Mixers Of The Rotary Stirring Type (AREA)
• Apparatus Associated With Microorganisms And Enzymes (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=34937228

Family Applications (1)

Country Status (4)

Families Citing this family (2)

Citations (12)

• 2004
  • 2004-06-24 DE DE102004030558A patent/DE102004030558A1/de not_active Withdrawn
• 2005
  • 2005-06-03 EP EP05012037A patent/EP1609524A1/fr not_active Withdrawn
  • 2005-06-23 JP JP2005184081A patent/JP2006007215A/ja active Pending
  • 2005-06-24 CN CNA2005101165498A patent/CN1768915A/zh active Pending

Patent Citations (12)

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