WO2011045310A1 - Machine pour l'élimination de fiente de poulet - Google Patents

Machine pour l'élimination de fiente de poulet Download PDF

Info

Publication number
WO2011045310A1
WO2011045310A1 PCT/EP2010/065270 EP2010065270W WO2011045310A1 WO 2011045310 A1 WO2011045310 A1 WO 2011045310A1 EP 2010065270 W EP2010065270 W EP 2010065270W WO 2011045310 A1 WO2011045310 A1 WO 2011045310A1
Authority
WO
WIPO (PCT)
Prior art keywords
chicken manure
combustion chamber
ashes
drying
covering
Prior art date
Application number
PCT/EP2010/065270
Other languages
English (en)
Inventor
Girolamo Camoni
Original Assignee
Girolamo Camoni
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 Girolamo Camoni filed Critical Girolamo Camoni
Priority to EP10771390A priority Critical patent/EP2488470A1/fr
Publication of WO2011045310A1 publication Critical patent/WO2011045310A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C05F3/06—Apparatus for the manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • F23G5/05—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying using drying grates
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • F26B23/028—Heating arrangements using combustion heating using solid fuel; burning the dried product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/12—Waste feed arrangements using conveyors
    • F23G2205/121—Screw conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/70—Incinerating particular products or waste
    • F23G2900/7003—Incinerating litter from animals, e.g. poultry litter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/12—Manure
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin

Definitions

  • the present invention relates to a machine for the disposal of chicken manure, or poultry dung.
  • the method of disposing involves great inconveniences for the breeders both in logistic terms, as they should go to the common disposal plant with their chicken manure, and in economic terms because transportation has a cost in terms of time spent and raw expenses; the disposal itself at the plant is fee-paying, for example.
  • poultry farms are often small in size and often comprise warehouses for sheltering the poultry.
  • the chicken metabolism is such that the ideal temperature for optimizing the production of eggs has been found of about 30-31°C. It would therefore be economically interesting to obtain an alternative heat source instead of the fuel required to keep such a temperature.
  • figure 1 shows a perspective view of a machine for the disposal of chicken manure according to the invention
  • figure 2 shows a further perspective view of the machine in figure 1;
  • figure 3 shows a longitudinal-section, perspective view of figure 2.
  • a machine 1 for the disposal of chicken manure comprising a covering 2 suitable for containing chicken manure, a combustion chamber 3, conveyor means 4, 5 for the chicken manure, which are an inclined plane 4 and some worm- conveyors 5 in the embodiment described.
  • Inclined plane 4 descends towards an accumulation zone 14, where the chicken manure is collected before entering the worm-conveyors 5,
  • a plurality of advantageously motorized, revolving worm-conveyors 5 is shown in figure 2 for conveying the chicken manure from the accumulation zone 14 towards the combustion chamber 3.
  • the accumulation zone 14 is at one end of the worm-conveyors 5, the combustion chamber 3 being at the opposite end of the machine.
  • Inclined plane 4 is also provided with small holes 18 sized to allow the drying air to pass but to prevent the chicken manure from falling, and with oscillating scrapers 181 for feeding the worm-conveyors 5.
  • Worm-conveyors 5 are accommodated in a box 16 with housings 17 for the worm- conveyors 5 of a shape suitable for allowing the chicken manure to be conveyed, and are inclined upwards with respect to the combustion chamber 3, to prevent the combustion therefrom from propagating to the chicken manure contained in the worm- conveyors 5 also in the case of the combustion chamber 3 stopping.
  • housings 17 have a parallelepiped shape.
  • machine 1 Close to the accumulation zone 14 for the chicken manure, machine 1 is provided with a chipper 21 (figures 3, 4 and 5) acting in cooperation with the inclined plane 4 and a directing plane 44 to fractionate the chicken manure mass.
  • a chipper 21 (figures 3, 4 and 5) acting in cooperation with the inclined plane 4 and a directing plane 44 to fractionate the chicken manure mass.
  • Suction fans 20 of the air from the chicken manure accumulation zone 14 are arranged close to the chipper 21 and under the same to reduce the odours.
  • the dried smelly air intaken by the suction fans 20 has a higher temperature than the ambient air and is about 60°C and is also conveyed into the combustion chamber 3 by means of pipes 32.
  • Suction fans 20 and the hot air which dries the chicken manure contribute to significantly reducing the odours of the chicken manure.
  • Combustion chamber 3 is provided with an inlet 10 having a fan 101 for circulating the air inside the machine, and with an outlet 11 for the hot air generated by the combustion of the chicken manure, and comprises a grate 12 rocking about its horizontal axis 121 for the apportionment of the chicken manure on a brazier 13 and the improved combustion thereof.
  • Combustion chamber 3 further comprises a tab 30 for preventing the flame reflux in the worm-conveyors 5, and an inclined plane 300 for distributing the chicken manure towards the middle of the grate, to avoid an accumulation of the chicken manure in a single point, which circumstance would not be optimal for combustion,
  • the chicken manure enters the combustion chamber 3 through a plurality of inlet points 7 of respective channels 37 fed by the worm-conveyors 5.
  • Machine 1 also comprises ash collection means which comprise a first revolving, motorized ash worm-conveyor 22 for collecting the ashes from a low zone 23 of the combustion chamber 3; the ashes are transported towards an external box 24, a second ash worm- conveyor 25 which is also revolving and motorized, is used for collecting the ashes from the external box 24 and transporting them along a pipe 26 into a lateral tank 27 provided with a drawer or inspection trap 28 at the bottom for extracting the ashes.
  • ash collection means which comprise a first revolving, motorized ash worm-conveyor 22 for collecting the ashes from a low zone 23 of the combustion chamber 3; the ashes are transported towards an external box 24, a second ash worm- conveyor 25 which is also revolving and motorized, is used for collecting the ashes from the external box 24 and transporting them along a pipe 26 into a lateral tank 27 provided with a drawer or inspection trap 28 at the bottom for extracting the ashes.
  • Machine 1 is further provided with an accumulator 29 (figure 3) of a supply of dried chicken manure which is unloaded on the combustion chamber in the case of a blackout for continuing the combustion during a temporary blackout while waiting for the restoration of the electrical supply.
  • an accumulator 29 (figure 3) of a supply of dried chicken manure which is unloaded on the combustion chamber in the case of a blackout for continuing the combustion during a temporary blackout while waiting for the restoration of the electrical supply.
  • the machine is provided with heat exchange means 9 between fluids, in particular a heat exchanger 9 for generating hot water.
  • This heat recovery may be advantageously used to heat the warehouse to 30- 31°C - optimal for the production of eggs by the poultry.
  • the air outlet 11 from the combustion chamber 3 may also be usefully used for this purpose.
  • damp chicken manure (humidity of about 35% by weight) is introduced into the covering 2 of machine 1 through an opening 34 and falls on the inclined plane 4 towards the chipper 21. During the course, it loses part of its humidity due to the dry air from the combustion chamber 3 outputted from a mouth 35 by means of a flow regulator 36 preferably consisting of a pair of tilting tabs.
  • the air stream is depicted by arrows in figure 3.
  • the accumulation zone 14 for the chicken manure is located on the only zone where the worm-conveyors 5 are not covered by the covering plane 19 and therefore the worm-conveyors 5 are loaded with chicken manure. Due to their revolution, they transport the now dry chicken manure towards the combustion chamber 3 allowing it to fall into the channels 37, and the chicken manure ends up in the combustion chamber 3, from the corresponding inlet points 7, where the inclined plane 300 distributes the chicken manure towards the middle of the rocking grate 12 for an improved combustion. Due to its rocking movement, grate 12 distributes the chicken manure, which serves as fuel, over the whole width thereof, for an improved combustion.
  • the ashes under brazier 13 are picked by the first revolving, motorized ash worm-conveyor 22, and sent to the external box 24, from there they are transported by means of a second worm-conveyor 25 to the top of the lateral tank 27 where they are allowed to accumulate; the drawer 28 permits the ashes to be picked up and the lateral tank 27 to be emptied.
  • the ashes to be disposed which accumulate in the tank 27 at the end of the combustion process are only 10% by weight with respect to the damp chicken manure firstly introduced.
  • the small breeder may thus dispose of the residual chicken manure ashes in times and according to modes which are more convenient to the breeder, who should not comply with the time restrictions of the disposal plants, and moreover there is no risk of exceeding the opportunities of storing the chicken manure.
  • the machine advantageously permits the breeder's energy self-sufficiency over the whole year, the energy generated in summer being able to be transformed, by means of known systems, into electric power useful for cooling and/or ventilating the warehouses, for example.
  • the thermal energy generated by the machine is absolutely ecological, helps the disposal of chicken manure which would otherwise be a source of disposal costs, and permits energy self-sufficiency to be reached by means of suitable and known systems, not only for the poultry farm but also for adjacent houses.
  • the present embodiment provides a temperature of about 900°C in the combustion chamber, a temperature of the drying air to be introduced into the covering 2 of 60°C, and a temperature of the waste gases to be reintroduced into the combustion chamber of 60°C again.
  • a temperature of the drying air to be introduced into the covering 2 of 60°C
  • a temperature of the waste gases to be reintroduced into the combustion chamber of 60°C again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

L'invention porte sur une machine pour l'élimination de fiente de poulet, laquelle machine comprend un capot (2) adapté pour contenir de la fiente de poulet humide, au moins une chambre de combustion (3) de fiente de poulet séchée, des moyens formant transporteur (4, 5) pour la fiente de poulet, des moyens de collecte (22, 24, 25, 26, 27) pour les cendres de fiente de poulet, des moyens (36, 101) adaptés pour délivrer un courant d'air sec à partir de la chambre de combustion (3) dans ledit revêtement (2) pour sécher la fiente de poulet, et des moyens d'aspiration (20) pour des gaz générés par le séchage de la fiente de poulet.
PCT/EP2010/065270 2009-10-16 2010-10-12 Machine pour l'élimination de fiente de poulet WO2011045310A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10771390A EP2488470A1 (fr) 2009-10-16 2010-10-12 Machine pour l'élimination de fiente de poulet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2009A001781 2009-10-16
ITMI2009A001781A IT1396019B1 (it) 2009-10-16 2009-10-16 Macchina per lo smaltimento della pollina.

Publications (1)

Publication Number Publication Date
WO2011045310A1 true WO2011045310A1 (fr) 2011-04-21

Family

ID=42116009

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/065270 WO2011045310A1 (fr) 2009-10-16 2010-10-12 Machine pour l'élimination de fiente de poulet

Country Status (3)

Country Link
EP (1) EP2488470A1 (fr)
IT (1) IT1396019B1 (fr)
WO (1) WO2011045310A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2012021C2 (nl) * 2013-12-24 2015-06-26 Wolbers Rvs En Staalproducten B V Inrichting en systeem voor het drogen van mest.
CN105115252A (zh) * 2015-08-06 2015-12-02 高元琴 一种鸡粪干燥机
CN110763000A (zh) * 2019-10-23 2020-02-07 义乌喵小乐宠物用品有限公司 一种高效的饲料烘干装置
CN112454456A (zh) * 2020-10-23 2021-03-09 广东沣和环保科技有限公司 一种固体废料处理系统
WO2023288328A1 (fr) * 2021-07-16 2023-01-19 Georgia Tech Research Corporation Système de combustion à deux chambres

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152122A (en) * 1967-01-31 1969-05-14 John Shepherd And Sons Ltd Improvements in Conveyors for removing Manure from Buildings Housing Livestock
US3460768A (en) * 1966-07-18 1969-08-12 Dca Corp Drying and pulverizing device
US3697056A (en) * 1970-12-31 1972-10-10 Wolverine Mfg Co Poultry manure drier and sterilizer
US6655304B1 (en) * 1999-05-21 2003-12-02 Barlow Projects, Inc. Mass fuel combustion system
US20050098072A1 (en) 2003-11-10 2005-05-12 Rem Engineering, Inc. Method and apparatus for the gasification and combustion of animal waste, human waste, and/or biomass using a moving grate over a stationary perforated plate in a configured chamber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460768A (en) * 1966-07-18 1969-08-12 Dca Corp Drying and pulverizing device
GB1152122A (en) * 1967-01-31 1969-05-14 John Shepherd And Sons Ltd Improvements in Conveyors for removing Manure from Buildings Housing Livestock
US3697056A (en) * 1970-12-31 1972-10-10 Wolverine Mfg Co Poultry manure drier and sterilizer
US6655304B1 (en) * 1999-05-21 2003-12-02 Barlow Projects, Inc. Mass fuel combustion system
US20050098072A1 (en) 2003-11-10 2005-05-12 Rem Engineering, Inc. Method and apparatus for the gasification and combustion of animal waste, human waste, and/or biomass using a moving grate over a stationary perforated plate in a configured chamber

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2012021C2 (nl) * 2013-12-24 2015-06-26 Wolbers Rvs En Staalproducten B V Inrichting en systeem voor het drogen van mest.
BE1022623B1 (nl) * 2013-12-24 2016-06-17 Joxa B.V. Inrichting en systeem voor het drogen van mest
CN105115252A (zh) * 2015-08-06 2015-12-02 高元琴 一种鸡粪干燥机
CN105115252B (zh) * 2015-08-06 2017-12-29 河南瑞航农牧业机械设备有限公司 一种鸡粪干燥机
CN110763000A (zh) * 2019-10-23 2020-02-07 义乌喵小乐宠物用品有限公司 一种高效的饲料烘干装置
CN112454456A (zh) * 2020-10-23 2021-03-09 广东沣和环保科技有限公司 一种固体废料处理系统
WO2023288328A1 (fr) * 2021-07-16 2023-01-19 Georgia Tech Research Corporation Système de combustion à deux chambres

Also Published As

Publication number Publication date
EP2488470A1 (fr) 2012-08-22
IT1396019B1 (it) 2012-11-09
ITMI20091781A1 (it) 2011-04-17

Similar Documents

Publication Publication Date Title
US8819987B2 (en) Mushroom production process
US7334345B2 (en) Biomass converters and processes
EP2488470A1 (fr) Machine pour l'élimination de fiente de poulet
WO2014208719A1 (fr) Dispositif de génération d'électricité et système de valorisation d'excréments de bétail, notamment de bouse de vache
Singh et al. Design, evaluation and heat transfer analysis of novel forced draft paddy straw bale combustor using heat sink pipe networks for greenhouse heating
JP2011190986A (ja) 固形燃料保管搬送装置およびそれを備えた固形燃料燃焼装置およびそれを備えた加温装置
JP6628280B2 (ja) 燃料供給装置および発電装置
KR200447036Y1 (ko) 톱밥 보일러 이송장치
EP3004738A1 (fr) Usine de production d'énergie thermique et/ou d'électricité à partir de biomasse
IES85736Y1 (en) A mushroom production process
IE20090763U1 (en) A mushroom production process
IES85571Y1 (en) A fluidised bed unit
IES85573Y1 (en) An energy conversion system
JP2011236034A (ja) 有機廃棄物の搬送装置
IE20090769U1 (en) A fluidised bed unit
Dobson Biomass energy: State of the technology present obstacles and future potential
IE20090767U1 (en) An energy conversion system
IES85574Y1 (en) A poultry rearing device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10771390

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010771390

Country of ref document: EP