EP2322856A3 - Device for processing biomass - Google Patents

Device for processing biomass Download PDF

Info

Publication number
EP2322856A3
EP2322856A3 EP10014561.4A EP10014561A EP2322856A3 EP 2322856 A3 EP2322856 A3 EP 2322856A3 EP 10014561 A EP10014561 A EP 10014561A EP 2322856 A3 EP2322856 A3 EP 2322856A3
Authority
EP
European Patent Office
Prior art keywords
straw
perforated screen
comminution device
shafts
holes
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.)
Withdrawn
Application number
EP10014561.4A
Other languages
German (de)
French (fr)
Other versions
EP2322856A2 (en
Inventor
Paulus Nettelnstroth
Robert Nettelnstroth
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.)
Nestro Lufttechnik GmbH
Original Assignee
Nestro Lufttechnik GmbH
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 Nestro Lufttechnik GmbH filed Critical Nestro Lufttechnik GmbH
Publication of EP2322856A2 publication Critical patent/EP2322856A2/en
Publication of EP2322856A3 publication Critical patent/EP2322856A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/60—Separating
    • F23G2201/602—Separating different sizes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/80—Shredding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste
    • F23G2209/262—Agricultural waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/104—Metering devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/20—Feeding/conveying devices
    • F23K2203/202—Feeding/conveying devices using screws

Abstract

Es wird eine Zerkleinerungsvorrichtung (20) zum Verarbeiten von im Wesentlichen halmförmiger Biomasse, insbesondere Strohballen, beschrieben. Die Zerkleinerungsvorrichtung umfasst mehrere Schneckenwellen (22a, 22b, 22c, 22d) mit jeweils einer Schneckenwendel, entlang deren Umfang eine Vielzahl von Schneidmessern in Umfangsrichtung abstehen. Ferner umfasst die Zerkleinerungsvorrichtung (20) ein Lochsieb mit einer Vielzahl von Löchern. Dabei sind die Schneckenwellen (22a, 22b, 22c, 22d) derart in einem Rahmen (24) angeordnet, dass die Schneckenwellen (22a, 22b, 22c, 22d) im Betrieb Stroh aus einem der Zerkleinerungsvorrichtung (20) zugeführten Strohballen herausziehen, in einen Verarbeitungsraum befördern, der durch die Schneckenwellen (22a, 22b, 22c, 22d), den Rahmen (24) und das Lochsieb definiert wird, und das Stroh in dem Verarbeitungsraum so lange zerkleinern, bis dieses durch die Löcher des Lochsiebs abgeführt werden kann.

Figure imgaf001
A comminution device (20) for processing substantially hemi-shaped biomass, in particular straw bales, is described. The comminution device comprises a plurality of screw shafts (22a, 22b, 22c, 22d) each having a helix, along whose circumference a plurality of cutting blades protrude in the circumferential direction. Further, the crushing device (20) comprises a perforated screen having a plurality of holes. The worm shafts (22a, 22b, 22c, 22d) are arranged in a frame (24) in such a way that the worm shafts (22a, 22b, 22c, 22d) pull straw out of a straw bale fed to the comminution device (20) during operation Processing space, which is defined by the screw shafts (22a, 22b, 22c, 22d), the frame (24) and the perforated screen, and the straw in the processing space until it can be discharged through the holes of the perforated screen.
Figure imgaf001
EP10014561.4A 2009-11-13 2010-11-12 Device for processing biomass Withdrawn EP2322856A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009053083.5A DE102009053083B4 (en) 2009-11-13 2009-11-13 Device for processing biomass

Publications (2)

Publication Number Publication Date
EP2322856A2 EP2322856A2 (en) 2011-05-18
EP2322856A3 true EP2322856A3 (en) 2015-01-21

Family

ID=43550289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10014561.4A Withdrawn EP2322856A3 (en) 2009-11-13 2010-11-12 Device for processing biomass

Country Status (2)

Country Link
EP (1) EP2322856A3 (en)
DE (1) DE102009053083B4 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305414B (en) * 2011-08-22 2013-03-27 赵会军 High-speed straw bale breaking feeding machine
CN104913317B (en) * 2015-06-23 2017-12-12 内江市雨果生物科技有限公司 The environment-friendly treatment method of rice straw
EP3287698A1 (en) * 2016-08-24 2018-02-28 FAUST ApS Biomass boiler and method of using a biomass boiler
CN107509483A (en) * 2017-07-31 2017-12-26 嘉兴正森新能源科技有限公司 A kind of small-sized reducing mechanism of biomass fuel
CN107377167A (en) * 2017-08-22 2017-11-24 四川重盟电力设备制造有限公司 The crushing system of sieving approach all-in-one is arranged around ground coal bunker

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926378A (en) * 1975-01-30 1975-12-16 Blair Mfg Co Hay stack disintegrating apparatus
US3972484A (en) * 1975-08-08 1976-08-03 Blair Manufacturing Company Hay stack disintegrating apparatus
US5934578A (en) * 1998-02-09 1999-08-10 Harper Industries, Inc. Rotary drum bale cutter with reprocessing chamber
GB2390043A (en) * 2002-06-28 2003-12-31 Clubbs Projects Ltd Shredding apparatus to facilitate the burning of bales of packaging material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915392A (en) * 1973-08-17 1975-10-28 Henry Dale Kugler Bale hay chopper and shredder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926378A (en) * 1975-01-30 1975-12-16 Blair Mfg Co Hay stack disintegrating apparatus
US3972484A (en) * 1975-08-08 1976-08-03 Blair Manufacturing Company Hay stack disintegrating apparatus
US5934578A (en) * 1998-02-09 1999-08-10 Harper Industries, Inc. Rotary drum bale cutter with reprocessing chamber
GB2390043A (en) * 2002-06-28 2003-12-31 Clubbs Projects Ltd Shredding apparatus to facilitate the burning of bales of packaging material

Also Published As

Publication number Publication date
DE102009053083A1 (en) 2011-05-19
DE102009053083B4 (en) 2019-11-21
EP2322856A2 (en) 2011-05-18

Similar Documents

Publication Publication Date Title
EP2322856A3 (en) Device for processing biomass
DE102014101639A1 (en) Method and device for expressing fruits
DE212020000394U1 (en) Device for crushing and draining medical waste
DE112005003547T5 (en) Impregnation method for the extraction of vegetable oil, coarse vegetable protein and plant fibers
DE2922286A1 (en) MULTI-STAGE PRESS
DE102005039200B4 (en) Crushing device with a plurality of substantially parallel, motor-driven, rotating or oscillating waves
DE102014004492A1 (en) Production of biogas from straw
DE288521C (en)
BE1030418B1 (en) A PLANT EXTRACTION DEVICE FOR CONTINUOUS CYCLIC EXTRACTION
DE202014104231U1 (en) A pharmaceutical crusher
DE1761864A1 (en) Method and device for the recovery of fiber material from mixed waste paper
DE102015006044A1 (en) Device for the treatment of biomass, in particular for the mechanical drying of vegetable biomass
DE405356C (en) Method and device for shredding bamboo cane and similar woody materials
DE412694C (en) Dewatering machine for peat u. like
EP2452554A1 (en) Mechanical assembly for processing arable crops
LU102551B1 (en) Device for crushing and draining medical waste
DE202008016663U1 (en) comminution device
DE202015006123U1 (en) Device for separating mixed material with solid and with liquid fractions
DE102009042737A1 (en) roll press
EP3860840B1 (en) Device for producing pellets
DE89865C (en)
EP2656919B1 (en) Filter for a waste separation apparatus
AT80609B (en) Machine for cleaning, cutting and squeezingMachine for cleaning, cutting and squeezing feed, vegetables, etc. Like. Of feed, vegetables and the like. like
CN107303517A (en) A kind of birds, beasts and eggs shell processing equipment
CN107343623A (en) The method of film automatic stripping in birds, beasts and eggs shell

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F23K 3/00 20060101ALI20141217BHEP

Ipc: F23G 7/10 20060101AFI20141217BHEP

Ipc: F23K 1/00 20060101ALI20141217BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150722