DK201270079A - A crushing apparatus and a method for mechanically pretreating moist biomass for use in manufacturing bioalcohols. - Google Patents

A crushing apparatus and a method for mechanically pretreating moist biomass for use in manufacturing bioalcohols.

Info

Publication number
DK201270079A
DK201270079A DKPA201270079A DKPA201270079A DK201270079A DK 201270079 A DK201270079 A DK 201270079A DK PA201270079 A DKPA201270079 A DK PA201270079A DK PA201270079 A DKPA201270079 A DK PA201270079A DK 201270079 A DK201270079 A DK 201270079A
Authority
DK
Denmark
Prior art keywords
piston
cylinder barrel
piston head
biomass
bioalcohols
Prior art date
Application number
DKPA201270079A
Other languages
Danish (da)
Inventor
Koch Thomas
Original Assignee
Tk En As
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 Tk En As filed Critical Tk En As
Priority to DK201270079A priority Critical patent/DK177875B1/en
Publication of DK201270079A publication Critical patent/DK201270079A/en
Application granted granted Critical
Publication of DK177875B1 publication Critical patent/DK177875B1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Disintegrating Or Milling (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

A crushing apparatus (1;14;19) and a method serves for mechanically pretreating moist biomass for use in manufacturing bioalcohols. The apparatus includes a piston member (2;2') comprising a piston rod (4;4') with at least a first piston head (5) at a first end of the piston rod (4), a cylinder barrel (3,3') with at least a first cylinder barrel part (3) inside which at least the first piston head (5) reciprocates, the first cylinder barrel part (3) has a first inlet (9) for charging biomass (8) in a retracted position of the first piston head (5) and a first outlet (7) configured as a first slot opening (7) provided in a first end wall (6) at a first end of the first cylinder barrel part (3) facing the first piston head (5) The slot openings are very narrow so that when the piston head batter against is biomass slurry jets are ejected at high pressure. The jets may be directed against a target means to promote even further disintegration. The apparatus may be configured with a bidirectional double acting piston member with piston heads arranged at opposite ends of a common piston rod, in order to double production efficiency without doubling costs.
DK201270079A 2012-02-20 2012-02-20 A crushing apparatus and a method for mechanically pretreating moist biomass for use in manufacturing bioalcohols DK177875B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK201270079A DK177875B1 (en) 2012-02-20 2012-02-20 A crushing apparatus and a method for mechanically pretreating moist biomass for use in manufacturing bioalcohols

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK201270079 2012-02-20
DK201270079A DK177875B1 (en) 2012-02-20 2012-02-20 A crushing apparatus and a method for mechanically pretreating moist biomass for use in manufacturing bioalcohols

Publications (2)

Publication Number Publication Date
DK201270079A true DK201270079A (en) 2013-08-21
DK177875B1 DK177875B1 (en) 2014-10-27

Family

ID=49000665

Family Applications (1)

Application Number Title Priority Date Filing Date
DK201270079A DK177875B1 (en) 2012-02-20 2012-02-20 A crushing apparatus and a method for mechanically pretreating moist biomass for use in manufacturing bioalcohols

Country Status (1)

Country Link
DK (1) DK177875B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106313609B (en) * 2016-08-30 2018-01-02 山东孔府制药有限公司 A kind of Chinese medicine crushing failure at high speed extraction element
CN111282628B (en) * 2020-03-31 2020-11-06 洛阳瑞临煤炭物资有限公司 Coal crushing and forming equipment

Also Published As

Publication number Publication date
DK177875B1 (en) 2014-10-27

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Legal Events

Date Code Title Description
PBP Patent lapsed

Effective date: 20160229