NL1016461C2 - Manure processing method, comprises separating manure into solid and liquid fractions - Google Patents
Manure processing method, comprises separating manure into solid and liquid fractions Download PDFInfo
- Publication number
- NL1016461C2 NL1016461C2 NL1016461A NL1016461A NL1016461C2 NL 1016461 C2 NL1016461 C2 NL 1016461C2 NL 1016461 A NL1016461 A NL 1016461A NL 1016461 A NL1016461 A NL 1016461A NL 1016461 C2 NL1016461 C2 NL 1016461C2
- Authority
- NL
- Netherlands
- Prior art keywords
- manure
- press
- container
- cap
- degasser
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G5/00—Storing fluids in natural or artificial cavities or chambers in the earth
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C3/00—Treating manure; Manuring
- A01C3/02—Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
EXPLOITATIE VAN MESTOVERSCHOTTENEXPLOITATION OF FERTILIZERS
D.M.V. EEN MESTPERS EN HOLTES IN AARDLAGEND.M.V. A MANY PRESS AND HOLTES IN NATURE LAYERS
De uitvinding betreft het winstgevend maken van mestoverschotten met behulp van de 5 mestpers en door het gebruik van holtes in aardlagen en poreuze aardlagen als zandsteen.The invention relates to making manure surpluses profitable with the aid of the manure press and through the use of cavities in earth layers and porous earth layers as sandstone.
Het mestoverschot wordt bij de veehouder d.m.v. een inrichting 1-16 welke bestaat uit: een kunststof persbak 1, een kunststof mestpers 10-13, een metalen houder 3, 3B of 3, 3A, 3B en een beerput 5 of één of meer kunststof containers 6.The manure surplus is supplied to the farmer by means of a device 1-16 which consists of: a plastic press container 1, a plastic manure press 10-13, a metal holder 3, 3B or 3, 3A, 3B and a beer pit 5 or one or more plastic containers 6.
De persbak 1 heeft een doorsnede van ca. 1.80 meter en is ca. 2.50 meter hoog. Hij heeft 10 een inhoud van ca. 6 m3.The press tray 1 has a diameter of approximately 1.80 meters and is approximately 2.50 meters high. It has a capacity of approximately 6 m3.
De persbak 1 staat in een metalen houder 3, 3B of metalen houder 3, 3A, 3B waarvan de randen van de opening waarin de persbak 1 staat, naar beneden toe afgerond zijn. Opstaande randen 3B geven de persbak extra steun.The press tray 1 stands in a metal holder 3, 3B or metal holder 3, 3A, 3B whose edges of the opening in which the press tray 1 stands are rounded downwards. Upright edges 3B give the press tray extra support.
De mest wordt via de aansluiting 2 of via de opening 2A in de persbak 1 gepompt/gestort.The manure is pumped / dumped via the connection 2 or via the opening 2A in the press container 1.
15 Van tijd tot tijd neemt men, indien wenselijk, de dop 12 van de ontgasser 11, waarna de draaistok 9A van de mestpers 9-13 om de schroefdraad 9 omhoog gedraaid en de pers 9-13 op de mest gedrukt wordt.From time to time, if desired, the cap 12 of the degasser 11 is taken, after which the rotary stick 9A of the manure press 9-13 is turned upwards about the thread 9 and the press 9-13 is pressed onto the manure.
De vloeibare excretie loopt via een zeef/filter 4, die op de bodem van de persbak 1 ligt, in een beerput 5 of container 6.The liquid excretion runs through a sieve / filter 4, which lies on the bottom of the press tank 1, into a sump 5 or container 6.
20 De bodem van de persbak 1 is zo geconstrueerd dat de persbak 1 rechtop blijft staan 7 en het vocht d.m.v. aflopende bodemdelen 8 gemakkelijk weg kan stromen.The bottom of the press tray 1 is constructed such that the press tray 1 remains upright 7 and the moisture by means of sloping bottom parts 8 can flow away easily.
Om te voorkomen dat er hemelwater in de mest loopt, heeft het deksel 10 van de mestpers 9-13 een opstaande rand 10A. Deze rand 10A is aan de buitenzijde voorzien van horizontale gleuven 10B zodat de nog vochtige mest, die tijdens het persen eventueel tussen de persbak 25 1 en de opstaande rand 10A naar boven komt, de doorgang naar buiten bemoeilijkt wordt.To prevent rain water from entering the manure, the lid 10 of the manure press 9-13 has a raised edge 10A. This edge 10A is provided on the outside with horizontal slots 10B so that the still moist manure, which during the pressing possibly comes up between the pressing bin 1 and the raised edge 10A, makes the passage to the outside more difficult.
De opening van ontgasser 11 is tevens verhoogd om het binnenstromen van hemelwater tegen te gaan.The opening of degasser 11 is also raised to prevent rainwater from entering.
De ontgasser 11 heeft als functie om bij hoge druk door gasvorming in de persbak 1 deze gassen te laten ontsnappen. De opening van de ontgasser 11 wordt afgesloten met een dop 30 12 waaraan een kettinkje 13 zit dat aan de persdekselrand 10A bevestigd is, zodat bij overdruk in de persbak 1 het gas kan ontsnappen en de dop 12 niet weg kan schieten.The degasser 11 has the function of allowing these gases to escape at high pressure as a result of gas forming in the pressure container 1. The opening of the degasser 11 is closed with a cap 30 on which is attached a chain 13 which is attached to the press cover edge 10A, so that in case of overpressure in the press tank 1 the gas can escape and the cap 12 cannot escape.
Dit ontgassen vindt in eerste instantie plaats door gaatjes 12A in het bovenste deel van de dop 12, die op een verdikking van de ontgasser 11 rust waardoor ruimte overblijft tussen de opening van de ontgasser 11 en de binnenzijde van de bovenkant van de dop 12.This degassing takes place initially through holes 12A in the upper part of the cap 12, which rests on a thickening of the degasser 11, leaving space between the opening of the degasser 11 and the inside of the top of the cap 12.
1016461 21016461 2
Als er geen vloeibare fractie meer vrij komt wordt de mestpers 9-13 weggehaald, de ketting van de houder 14 losgemaakt, de persbak 1 gekanteld, en ondersteboven gezet. Dit kantelen kan gebeuren door met stokken, waaraan zich aan de uiteinde een haak bevindt, de handgrepen 15 vast te grijpen en de persbak 1 om te trekken.When no more liquid fraction is released, the manure press 9-13 is removed, the chain is released from the holder 14, the press container 1 is tilted, and is turned upside down. This tilting can be done by grasping the handles 15 with sticks, with a hook at the end thereof, and pulling over the press tray 1.
5 Als de persbak 1 ondersteboven staat, glijdt de nog enigszins vochtige mest als een zandtaartje op eventueel hiervoor uitgespreide rekbaar/gebreid emballage-materiaal, waarin het verpakt wordt.If the press container 1 is upside down, the still slightly moist manure slides like a sand cake on any stretchable / knitted packaging material, which has been spread above, into which it is packaged.
(Het onderste deel 16 van de persbak 1 loopt, om het glijden te vergemakkelijken, iets taps toe).(The lower part 16 of the press tray 1 is slightly tapered to facilitate sliding).
10 Bij eventueel indrogen van de mest, zal het rekbare verpakkings-materiaal goed om de mest blijven sluiten.Upon possible drying of the manure, the stretchable packaging material will continue to close properly around the manure.
De container 6 met excretievocht wordt d.m.v. handgrepen 6A onder de houder 3,3 A, 3B vandaan getrokken en de opening met een deksel afgesloten. Het weghalen van de container 6 wordt vergemakkelijkt door de ribben (slede) die aan de buitenzijde van de onderkant van 15 de bodem in de lengterichting evenwijdig van elkaar geconstrueerd zijn.The container 6 with excretion moisture is obtained by means of handles 6A under the holder 3.3 A, 3B pulled out and the opening closed with a lid. The removal of the container 6 is facilitated by the ribs (carriage) which are constructed parallel to one another on the outside of the bottom of the bottom in the longitudinal direction.
De container 6 heeft een ontgasser 6B. De opening van de ontgasser 6B wordt afgesloten met een dop waaraan een kettinkje zit dat aan de container bevestigd is. De ontgasser 6B en dop zijn geconstrueerd als ontgasser 11 en dop 12, 12A en wel zo, dat, om overdruk te voorkomen, gas kan ontsnappen. Bij ontgasser 6B hoeft geen rekening gehouden te worden 20 met binnenstromend hemelwater.The container 6 has a degasser 6B. The opening of the degasser 6B is closed with a cap on which there is a chain attached to the container. The degasser 6B and cap are constructed as degasser 11 and cap 12, 12A so that, to prevent overpressure, gas can escape. With degasser 6B no rainwater has to be taken into account.
De container 6 wordt vervangen door een lege, waarna het proces herhaald wordt.The container 6 is replaced by an empty one, after which the process is repeated.
De containers 6 of beerput 5 worden van tijd tot tijd leeggepompt en, evenals de vaste fractie, afgevoerd.The containers 6 or sump 5 are pumped empty from time to time and, like the solid fraction, are discharged.
25 Mestoverschotten en ander organisch afval wordt in holtes in aardlagen, als mijnen en aardolievelden die niet meer geëxploiteerd worden, gestort.25 Manure surpluses and other organic waste are deposited in cavities in layers of the earth, like mines and oil fields that are no longer exploited.
Indien wenselijk kunnen, om het oplossen van bijvoorbeeld zout in zoutmijnen te voorkomen, de oppervlaktes van de holtes gecoat worden.If desired, to prevent the dissolution of, for example, salt in salt mines, the surfaces of the cavities can be coated.
De uitwerking op de tekening 17-22 laat zien hoe het vergassen van deze mest in 30 steenkoolmijnen kan gebeuren.The elaboration on drawings 17-22 shows how the gasification of this manure can take place in 30 coal mines.
Via stortkokers 17 en de oorspronkelijke schachten 18 wordt de mest in de mijnen gestort. Deze vindt zijn weg in ontkoolde lagen 19 en gangen 20.Manure is poured into the mines via chutes 17 and the original shafts 18. This finds its way into decarbonized layers 19 and corridors 20.
. .' f it A i~·' v 1|. . " f it A i ~ · 'v 1 |
t ü s c· ·; j Jt ü s c · ·; j J
33
De door vergisting ontstane gassen komen via buizen 21, 22 naar boven waarna deze voor exploitatie geschikt gemaakt worden.The gases resulting from fermentation come up through tubes 21, 22, after which they are made suitable for exploitation.
De vloeibare excretie van de mest wordt d.m.v. buizen 23 in poreus gesteente als de 5 zandsteen aardlagen van gasvelden (Slochteren) gestort.The liquid excretion of the manure is determined by tubes 23 in porous rock as the 5 sandstone layers of gas fields (Slochteren) deposited.
Om de opname in dit gesteente vlot te laten verlopen, worden de buizen 23 schuin door de aardlagen gelegd. De buizen 23 die door het poreuze gesteente lopen, hebben in het onderste gedeelte van de buiswand perforaties 24. Door de druk van de vochtkolom in de (bij de aardgasvelden gemiddeld 3.000 meter) lange buizen 23 zal het vocht via de perforaties 24 in 10 het poreuze gesteente vlot opgenomen worden. Indien nodig kan extra druk toegepast worden.To ensure that the absorption in this rock runs smoothly, the tubes 23 are laid obliquely through the layers of the earth. The tubes 23 which run through the porous rock have perforations 24. in the lower part of the tube wall. Due to the pressure of the moisture column in the (23 with the natural gas fields an average of 3,000 meters) long tubes 23, the moisture will pass through the perforations 24 into the porous rock can be absorbed quickly. Additional pressure can be applied if necessary.
De gassen die door vergisting van de vloeibare excretie vrijkomen worden vervolgens voor exploitatie geschikt gemaakt.The gases that are released through fermentation of the liquid excretion are then made suitable for exploitation.
10164611016461
Claims (26)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1016461A NL1016461C2 (en) | 2000-10-23 | 2000-10-23 | Manure processing method, comprises separating manure into solid and liquid fractions |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1016461A NL1016461C2 (en) | 2000-10-23 | 2000-10-23 | Manure processing method, comprises separating manure into solid and liquid fractions |
NL1016461 | 2000-10-23 |
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NL1016461C2 true NL1016461C2 (en) | 2002-05-01 |
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Application Number | Title | Priority Date | Filing Date |
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NL1016461A NL1016461C2 (en) | 2000-10-23 | 2000-10-23 | Manure processing method, comprises separating manure into solid and liquid fractions |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1033754C2 (en) * | 2007-04-25 | 2008-10-28 | Jwf Beheer B V | Biogas producing and storing method for underground cavity of e.g. gas field, involves pumping biomass in underground cavity, and fermenting biomass, where size of cavity is decreased due fermentation of biomass |
-
2000
- 2000-10-23 NL NL1016461A patent/NL1016461C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1033754C2 (en) * | 2007-04-25 | 2008-10-28 | Jwf Beheer B V | Biogas producing and storing method for underground cavity of e.g. gas field, involves pumping biomass in underground cavity, and fermenting biomass, where size of cavity is decreased due fermentation of biomass |
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MK | Patent expired because of reaching the maximum lifetime of a patent |
Effective date: 20201022 |