System for biochemical reprocessing of livestock organic waste
The invention relates to a system for reprocessing of livestock organic waste and can be used for obtaining biogas, fertilizers and service water.The system, according to the invention, includes a hydraulic flushing block, including an organic waste flushing device (1), connected to a service water...
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| creator | PALAMARCIUC ANDREI DUCA GHEORGHE PETRUSIN ANDREI HAREA VASILE PETRU IN ANDREI SANDU MARIA COROLICOV SERGHEI UNGUREANU DUMITRU COVALIOV VICTOR ZUBAREV VICTOR MIHAILENCO TATIANA MIKHAILENKO DENIS UNGURYANU DUMITRU LIUBI CHI VALERII MIKHAILENKO ALEXANDR CERNEI GHENADIE NENNO VLADIMIR MIHAILENCO ALEXANDR LIUBITCHI VALERII MIHAILENCO DENIS |
| description | The invention relates to a system for reprocessing of livestock organic waste and can be used for obtaining biogas, fertilizers and service water.The system, according to the invention, includes a hydraulic flushing block, including an organic waste flushing device (1), connected to a service water supply system, a capacity (3) for the collection of organic waste, connected to another water supply system, with a submersible pump (5) and a level sensor located in the capacity (3), connected to a control unit, after which the waste is fed into a unit for separation of organic waste into solid and liquid fractions, including a distribution capacity (6) with liquid drainage branch pipes, connected to vertical settlers (7) with solid (9) and liquid (8) fractions drainage branch pipes, equipped with valves (10), in the settlers are placed a submersible pump (11) and a level sensor (13), the submersible pump (11) of the settler (7) being connected to a water-air pump (12). The liquid fraction is fed into an aerobic treatment unit, comprising an anoxic reactor (15) with a submersible pump (16), a level sensor and two water-air pumps (17, 18), first (19) and second (20) stage biotanks, a secondary settler (21) equipped with a branch pipe (22) for discharge of circulating activated sludge, connected through a valve to the anoxic reactor (15) and a branch pipe (23) for discharge of excess sludge, the biotanks (19, 20) are equipped with water-air pumps (24), and the second stage (20) biotank is connected to the settler (7) through a branch pipe (25). From the secondary settler (21) the liquid enters the post-treatment unit (27), including capacities equipped with drainage and wells (28) connected in series therewith, each well is equipped with a water level control (29), and in the last well is additionally located a dispenser (30) of disinfecting solution and a pump (31), said well is connected to a hydraulic flushing device (1) for the recycling of service water and is equipped with a branch pipe (32) for discharge of treated water. The solid fraction from the settler (7) enters the unit for processing of solid fraction into biogas and fertilizers, which includes a sediment metering capacity (34), equipped with a submersible pump (35) and a level sensor, at the same time the sediment metering capacity (34) is connected to the first (36), second (37) and third (38) stage methane tanks and the secondary settler (21) of the aerobic treatment unit. The methane tanks (36 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_MD417YY</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>MD417YY</sourcerecordid><originalsourceid>FETCH-epo_espacenet_MD417YY3</originalsourceid><addsrcrecordid>eNrjZLALriwuSc1VSMsvUkjKzE_OSM3NTE7MUShKLSjKT04tLs7MS1fIT1PIySxLLS7JT85WyC9KT8zLTFYoTwRq5GFgTUvMKU7lhdLcDDJuriHOHrqpBfnxqcUFicmpeakl8b4uJobmkZHGBKQBx0QvdQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>System for biochemical reprocessing of livestock organic waste</title><source>esp@cenet</source><creator>PALAMARCIUC ANDREI ; DUCA GHEORGHE ; PETRUSIN ANDREI ; HAREA VASILE ; PETRU IN ANDREI ; SANDU MARIA ; COROLICOV SERGHEI ; UNGUREANU DUMITRU ; COVALIOV VICTOR ; ZUBAREV VICTOR ; MIHAILENCO TATIANA ; MIKHAILENKO DENIS ; UNGURYANU DUMITRU ; LIUBI CHI VALERII ; MIKHAILENKO ALEXANDR ; CERNEI GHENADIE ; NENNO VLADIMIR ; MIHAILENCO ALEXANDR ; LIUBITCHI VALERII ; MIHAILENCO DENIS</creator><creatorcontrib>PALAMARCIUC ANDREI ; DUCA GHEORGHE ; PETRUSIN ANDREI ; HAREA VASILE ; PETRU IN ANDREI ; SANDU MARIA ; COROLICOV SERGHEI ; UNGUREANU DUMITRU ; COVALIOV VICTOR ; ZUBAREV VICTOR ; MIHAILENCO TATIANA ; MIKHAILENKO DENIS ; UNGURYANU DUMITRU ; LIUBI CHI VALERII ; MIKHAILENKO ALEXANDR ; CERNEI GHENADIE ; NENNO VLADIMIR ; MIHAILENCO ALEXANDR ; LIUBITCHI VALERII ; MIHAILENCO DENIS</creatorcontrib><description>The invention relates to a system for reprocessing of livestock organic waste and can be used for obtaining biogas, fertilizers and service water.The system, according to the invention, includes a hydraulic flushing block, including an organic waste flushing device (1), connected to a service water supply system, a capacity (3) for the collection of organic waste, connected to another water supply system, with a submersible pump (5) and a level sensor located in the capacity (3), connected to a control unit, after which the waste is fed into a unit for separation of organic waste into solid and liquid fractions, including a distribution capacity (6) with liquid drainage branch pipes, connected to vertical settlers (7) with solid (9) and liquid (8) fractions drainage branch pipes, equipped with valves (10), in the settlers are placed a submersible pump (11) and a level sensor (13), the submersible pump (11) of the settler (7) being connected to a water-air pump (12). The liquid fraction is fed into an aerobic treatment unit, comprising an anoxic reactor (15) with a submersible pump (16), a level sensor and two water-air pumps (17, 18), first (19) and second (20) stage biotanks, a secondary settler (21) equipped with a branch pipe (22) for discharge of circulating activated sludge, connected through a valve to the anoxic reactor (15) and a branch pipe (23) for discharge of excess sludge, the biotanks (19, 20) are equipped with water-air pumps (24), and the second stage (20) biotank is connected to the settler (7) through a branch pipe (25). From the secondary settler (21) the liquid enters the post-treatment unit (27), including capacities equipped with drainage and wells (28) connected in series therewith, each well is equipped with a water level control (29), and in the last well is additionally located a dispenser (30) of disinfecting solution and a pump (31), said well is connected to a hydraulic flushing device (1) for the recycling of service water and is equipped with a branch pipe (32) for discharge of treated water. The solid fraction from the settler (7) enters the unit for processing of solid fraction into biogas and fertilizers, which includes a sediment metering capacity (34), equipped with a submersible pump (35) and a level sensor, at the same time the sediment metering capacity (34) is connected to the first (36), second (37) and third (38) stage methane tanks and the secondary settler (21) of the aerobic treatment unit. The methane tanks (36, 37, 38) are connected through valves with a capacity (39) for the collection of fermented sediment, equipped with a submersible pump (40) with a level sensor. The capacity (39) and the third stage methane tank (38) are connected to a sediment separator (41) and through a conveyor (42) to a compost site (43), which is connected to the sediment metering capacity (34). The methane tanks (36, 37, 38) are equipped with branch pipes for gas drainage into a gasholder (44), which in its turn is connected to a cogeneration plant (45), and the methane tank (36) is connected to the capacity (3), the sediment separator (41) is connected to the sediment metering capacity (34).
Invenţia se referă la un sistem pentru prelucrarea deşeurilor organice de la fermele zootehnice şi poate fi utilizată pentru obţinerea biogazului, îngrăşămintelor şi a apei tehnice.Sistemul, conform invenţiei, include un bloc de hidrospălare compus dintr-un dispozitiv (1) de spălare a deşeurilor organice unit cu un sistem de alimentare cu apă tehnică, un rezervor (3) pentru colectarea deşeurilor organice unit la un alt sistem de alimentare cu apă, cu o pompă submersibilă (5) şi un senzor de nivel instalate în rezervor (3) şi conectate la un bloc de comandă, după care deşeurile sunt debitate întru-un bloc de separare a deşeurilor organice în fracţii solide şi lichide, care include un rezervor (6) de distribuţie cu racorduri de evacuare a lichidului unit cu sedimentatoare verticale (7) cu racorduri de evacuare a fracţiei solide (9) şi a fracţiei lichide (8) dotate cu vane (10), în sedimentatoare sunt amplasate o pompă submersibilă (11) şi un senzor de nivel (13), totodată pompa submersibilă (11) a sedimentatorului (7) este unită cu o pompă de apă-aer (12).Fracţia lichidă este debitată într-un bloc de epurare aerobă, care include un reactor anoxid (15) cu o pompă submersibilă (16), un senzor de nivel şi două pompe de apă-aer (17,18), biotancuri de prima (19) şi a doua (20) treaptă, un sedimentator secundar (21) dotat cu un racord de evacuare (22) a nămolului activ circulant, unit prin intermediul unei vane cu reactorul anoxid (15) şi un racord (23) de evacuare a excesului de nămol, biotancurile (19, 20) sunt dotate cu pompe de apă-aer (24), iar cel de treapta a doua (20) este unit cu sedimentatorul (7) prin intermediul unui racord(25). Din sedimentatorul secundar (21) lichidul trece într-un bloc de postepurare (27), care include rezervoare dotate cu drenaje şi fântâni (28) unite cu rezervoarele în mod succesiv, fiecare fântână este dotată cu un regulator de nivel al apei (29), iar în ultima fântână suplimentar este amplasat un dozator (30) de soluţie dezinfectantă şi o pompă (31), fântâna menţionată este unită cu dispozitivul (1) de hidrospălare pentru reutilizarea apei tehnice şi totodată este dotată cu un racord (32) pentru evacuarea apei epurate. Fracţia solidă din sedimentator (7) trece într-un bloc de prelucrare a fracţiei solide în biogaz şi îngrăşăminte, care include un rezervor-dozator (34) de sediment dotat cu o pompă submersibilă (35) şi un senzor de nivel, totodată rezervorul-dozator (34) este unit cu metantancuri de prima (36), a doua (37) şi a treia (38) treaptă şi cu sedimentatorul secundar (21) al blocului de epurare aerobă. Metantancurile (36, 37, 38) sunt unite prin intermediul unor vane cu un rezervor (39) de colectare a sedimentului fermentat, dotat cu o pompă submersibilă (40) cu senzor de nivel. Rezervorul (39) şi metantancul (38) de treapta a treia sunt unite cu un separator al sedimentului (41) şi printr-un transporor (42) cu un teren (43) pentru compost, care este unit cu rezervorul-dozator (34) de sediment. Metantancurile (36, 37, 38) sunt dotate cu racorduri de evacuare a gazelor într-un gazometru (44), care la rândul său este unit cu o instalaţie (45) de cogenerare, iar metantancul (36) este unit cu rezervorul (3), separatorul (41) de sediment este unit cu rezervorul-dozator (34) de sediment.</description><language>eng ; rum ; rum</language><subject>CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; METALLURGY ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110930&DB=EPODOC&CC=MD&NR=417Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110930&DB=EPODOC&CC=MD&NR=417Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PALAMARCIUC ANDREI</creatorcontrib><creatorcontrib>DUCA GHEORGHE</creatorcontrib><creatorcontrib>PETRUSIN ANDREI</creatorcontrib><creatorcontrib>HAREA VASILE</creatorcontrib><creatorcontrib>PETRU IN ANDREI</creatorcontrib><creatorcontrib>SANDU MARIA</creatorcontrib><creatorcontrib>COROLICOV SERGHEI</creatorcontrib><creatorcontrib>UNGUREANU DUMITRU</creatorcontrib><creatorcontrib>COVALIOV VICTOR</creatorcontrib><creatorcontrib>ZUBAREV VICTOR</creatorcontrib><creatorcontrib>MIHAILENCO TATIANA</creatorcontrib><creatorcontrib>MIKHAILENKO DENIS</creatorcontrib><creatorcontrib>UNGURYANU DUMITRU</creatorcontrib><creatorcontrib>LIUBI CHI VALERII</creatorcontrib><creatorcontrib>MIKHAILENKO ALEXANDR</creatorcontrib><creatorcontrib>CERNEI GHENADIE</creatorcontrib><creatorcontrib>NENNO VLADIMIR</creatorcontrib><creatorcontrib>MIHAILENCO ALEXANDR</creatorcontrib><creatorcontrib>LIUBITCHI VALERII</creatorcontrib><creatorcontrib>MIHAILENCO DENIS</creatorcontrib><title>System for biochemical reprocessing of livestock organic waste</title><description>The invention relates to a system for reprocessing of livestock organic waste and can be used for obtaining biogas, fertilizers and service water.The system, according to the invention, includes a hydraulic flushing block, including an organic waste flushing device (1), connected to a service water supply system, a capacity (3) for the collection of organic waste, connected to another water supply system, with a submersible pump (5) and a level sensor located in the capacity (3), connected to a control unit, after which the waste is fed into a unit for separation of organic waste into solid and liquid fractions, including a distribution capacity (6) with liquid drainage branch pipes, connected to vertical settlers (7) with solid (9) and liquid (8) fractions drainage branch pipes, equipped with valves (10), in the settlers are placed a submersible pump (11) and a level sensor (13), the submersible pump (11) of the settler (7) being connected to a water-air pump (12). The liquid fraction is fed into an aerobic treatment unit, comprising an anoxic reactor (15) with a submersible pump (16), a level sensor and two water-air pumps (17, 18), first (19) and second (20) stage biotanks, a secondary settler (21) equipped with a branch pipe (22) for discharge of circulating activated sludge, connected through a valve to the anoxic reactor (15) and a branch pipe (23) for discharge of excess sludge, the biotanks (19, 20) are equipped with water-air pumps (24), and the second stage (20) biotank is connected to the settler (7) through a branch pipe (25). From the secondary settler (21) the liquid enters the post-treatment unit (27), including capacities equipped with drainage and wells (28) connected in series therewith, each well is equipped with a water level control (29), and in the last well is additionally located a dispenser (30) of disinfecting solution and a pump (31), said well is connected to a hydraulic flushing device (1) for the recycling of service water and is equipped with a branch pipe (32) for discharge of treated water. The solid fraction from the settler (7) enters the unit for processing of solid fraction into biogas and fertilizers, which includes a sediment metering capacity (34), equipped with a submersible pump (35) and a level sensor, at the same time the sediment metering capacity (34) is connected to the first (36), second (37) and third (38) stage methane tanks and the secondary settler (21) of the aerobic treatment unit. The methane tanks (36, 37, 38) are connected through valves with a capacity (39) for the collection of fermented sediment, equipped with a submersible pump (40) with a level sensor. The capacity (39) and the third stage methane tank (38) are connected to a sediment separator (41) and through a conveyor (42) to a compost site (43), which is connected to the sediment metering capacity (34). The methane tanks (36, 37, 38) are equipped with branch pipes for gas drainage into a gasholder (44), which in its turn is connected to a cogeneration plant (45), and the methane tank (36) is connected to the capacity (3), the sediment separator (41) is connected to the sediment metering capacity (34).
Invenţia se referă la un sistem pentru prelucrarea deşeurilor organice de la fermele zootehnice şi poate fi utilizată pentru obţinerea biogazului, îngrăşămintelor şi a apei tehnice.Sistemul, conform invenţiei, include un bloc de hidrospălare compus dintr-un dispozitiv (1) de spălare a deşeurilor organice unit cu un sistem de alimentare cu apă tehnică, un rezervor (3) pentru colectarea deşeurilor organice unit la un alt sistem de alimentare cu apă, cu o pompă submersibilă (5) şi un senzor de nivel instalate în rezervor (3) şi conectate la un bloc de comandă, după care deşeurile sunt debitate întru-un bloc de separare a deşeurilor organice în fracţii solide şi lichide, care include un rezervor (6) de distribuţie cu racorduri de evacuare a lichidului unit cu sedimentatoare verticale (7) cu racorduri de evacuare a fracţiei solide (9) şi a fracţiei lichide (8) dotate cu vane (10), în sedimentatoare sunt amplasate o pompă submersibilă (11) şi un senzor de nivel (13), totodată pompa submersibilă (11) a sedimentatorului (7) este unită cu o pompă de apă-aer (12).Fracţia lichidă este debitată într-un bloc de epurare aerobă, care include un reactor anoxid (15) cu o pompă submersibilă (16), un senzor de nivel şi două pompe de apă-aer (17,18), biotancuri de prima (19) şi a doua (20) treaptă, un sedimentator secundar (21) dotat cu un racord de evacuare (22) a nămolului activ circulant, unit prin intermediul unei vane cu reactorul anoxid (15) şi un racord (23) de evacuare a excesului de nămol, biotancurile (19, 20) sunt dotate cu pompe de apă-aer (24), iar cel de treapta a doua (20) este unit cu sedimentatorul (7) prin intermediul unui racord(25). Din sedimentatorul secundar (21) lichidul trece într-un bloc de postepurare (27), care include rezervoare dotate cu drenaje şi fântâni (28) unite cu rezervoarele în mod succesiv, fiecare fântână este dotată cu un regulator de nivel al apei (29), iar în ultima fântână suplimentar este amplasat un dozator (30) de soluţie dezinfectantă şi o pompă (31), fântâna menţionată este unită cu dispozitivul (1) de hidrospălare pentru reutilizarea apei tehnice şi totodată este dotată cu un racord (32) pentru evacuarea apei epurate. Fracţia solidă din sedimentator (7) trece într-un bloc de prelucrare a fracţiei solide în biogaz şi îngrăşăminte, care include un rezervor-dozator (34) de sediment dotat cu o pompă submersibilă (35) şi un senzor de nivel, totodată rezervorul-dozator (34) este unit cu metantancuri de prima (36), a doua (37) şi a treia (38) treaptă şi cu sedimentatorul secundar (21) al blocului de epurare aerobă. Metantancurile (36, 37, 38) sunt unite prin intermediul unor vane cu un rezervor (39) de colectare a sedimentului fermentat, dotat cu o pompă submersibilă (40) cu senzor de nivel. Rezervorul (39) şi metantancul (38) de treapta a treia sunt unite cu un separator al sedimentului (41) şi printr-un transporor (42) cu un teren (43) pentru compost, care este unit cu rezervorul-dozator (34) de sediment. Metantancurile (36, 37, 38) sunt dotate cu racorduri de evacuare a gazelor într-un gazometru (44), care la rândul său este unit cu o instalaţie (45) de cogenerare, iar metantancul (36) este unit cu rezervorul (3), separatorul (41) de sediment este unit cu rezervorul-dozator (34) de sediment.</description><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>METALLURGY</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLALriwuSc1VSMsvUkjKzE_OSM3NTE7MUShKLSjKT04tLs7MS1fIT1PIySxLLS7JT85WyC9KT8zLTFYoTwRq5GFgTUvMKU7lhdLcDDJuriHOHrqpBfnxqcUFicmpeakl8b4uJobmkZHGBKQBx0QvdQ</recordid><startdate>20110930</startdate><enddate>20110930</enddate><creator>PALAMARCIUC ANDREI</creator><creator>DUCA GHEORGHE</creator><creator>PETRUSIN ANDREI</creator><creator>HAREA VASILE</creator><creator>PETRU IN ANDREI</creator><creator>SANDU MARIA</creator><creator>COROLICOV SERGHEI</creator><creator>UNGUREANU DUMITRU</creator><creator>COVALIOV VICTOR</creator><creator>ZUBAREV VICTOR</creator><creator>MIHAILENCO TATIANA</creator><creator>MIKHAILENKO DENIS</creator><creator>UNGURYANU DUMITRU</creator><creator>LIUBI CHI VALERII</creator><creator>MIKHAILENKO ALEXANDR</creator><creator>CERNEI GHENADIE</creator><creator>NENNO VLADIMIR</creator><creator>MIHAILENCO ALEXANDR</creator><creator>LIUBITCHI VALERII</creator><creator>MIHAILENCO DENIS</creator><scope>EVB</scope></search><sort><creationdate>20110930</creationdate><title>System for biochemical reprocessing of livestock organic waste</title><author>PALAMARCIUC ANDREI ; DUCA GHEORGHE ; PETRUSIN ANDREI ; HAREA VASILE ; PETRU IN ANDREI ; SANDU MARIA ; COROLICOV SERGHEI ; UNGUREANU DUMITRU ; COVALIOV VICTOR ; ZUBAREV VICTOR ; MIHAILENCO TATIANA ; MIKHAILENKO DENIS ; UNGURYANU DUMITRU ; LIUBI CHI VALERII ; MIKHAILENKO ALEXANDR ; CERNEI GHENADIE ; NENNO VLADIMIR ; MIHAILENCO ALEXANDR ; LIUBITCHI VALERII ; MIHAILENCO DENIS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MD417YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum ; rum</language><creationdate>2011</creationdate><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>METALLURGY</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>PALAMARCIUC ANDREI</creatorcontrib><creatorcontrib>DUCA GHEORGHE</creatorcontrib><creatorcontrib>PETRUSIN ANDREI</creatorcontrib><creatorcontrib>HAREA VASILE</creatorcontrib><creatorcontrib>PETRU IN ANDREI</creatorcontrib><creatorcontrib>SANDU MARIA</creatorcontrib><creatorcontrib>COROLICOV SERGHEI</creatorcontrib><creatorcontrib>UNGUREANU DUMITRU</creatorcontrib><creatorcontrib>COVALIOV VICTOR</creatorcontrib><creatorcontrib>ZUBAREV VICTOR</creatorcontrib><creatorcontrib>MIHAILENCO TATIANA</creatorcontrib><creatorcontrib>MIKHAILENKO DENIS</creatorcontrib><creatorcontrib>UNGURYANU DUMITRU</creatorcontrib><creatorcontrib>LIUBI CHI VALERII</creatorcontrib><creatorcontrib>MIKHAILENKO ALEXANDR</creatorcontrib><creatorcontrib>CERNEI GHENADIE</creatorcontrib><creatorcontrib>NENNO VLADIMIR</creatorcontrib><creatorcontrib>MIHAILENCO ALEXANDR</creatorcontrib><creatorcontrib>LIUBITCHI VALERII</creatorcontrib><creatorcontrib>MIHAILENCO DENIS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PALAMARCIUC ANDREI</au><au>DUCA GHEORGHE</au><au>PETRUSIN ANDREI</au><au>HAREA VASILE</au><au>PETRU IN ANDREI</au><au>SANDU MARIA</au><au>COROLICOV SERGHEI</au><au>UNGUREANU DUMITRU</au><au>COVALIOV VICTOR</au><au>ZUBAREV VICTOR</au><au>MIHAILENCO TATIANA</au><au>MIKHAILENKO DENIS</au><au>UNGURYANU DUMITRU</au><au>LIUBI CHI VALERII</au><au>MIKHAILENKO ALEXANDR</au><au>CERNEI GHENADIE</au><au>NENNO VLADIMIR</au><au>MIHAILENCO ALEXANDR</au><au>LIUBITCHI VALERII</au><au>MIHAILENCO DENIS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>System for biochemical reprocessing of livestock organic waste</title><date>2011-09-30</date><risdate>2011</risdate><abstract>The invention relates to a system for reprocessing of livestock organic waste and can be used for obtaining biogas, fertilizers and service water.The system, according to the invention, includes a hydraulic flushing block, including an organic waste flushing device (1), connected to a service water supply system, a capacity (3) for the collection of organic waste, connected to another water supply system, with a submersible pump (5) and a level sensor located in the capacity (3), connected to a control unit, after which the waste is fed into a unit for separation of organic waste into solid and liquid fractions, including a distribution capacity (6) with liquid drainage branch pipes, connected to vertical settlers (7) with solid (9) and liquid (8) fractions drainage branch pipes, equipped with valves (10), in the settlers are placed a submersible pump (11) and a level sensor (13), the submersible pump (11) of the settler (7) being connected to a water-air pump (12). The liquid fraction is fed into an aerobic treatment unit, comprising an anoxic reactor (15) with a submersible pump (16), a level sensor and two water-air pumps (17, 18), first (19) and second (20) stage biotanks, a secondary settler (21) equipped with a branch pipe (22) for discharge of circulating activated sludge, connected through a valve to the anoxic reactor (15) and a branch pipe (23) for discharge of excess sludge, the biotanks (19, 20) are equipped with water-air pumps (24), and the second stage (20) biotank is connected to the settler (7) through a branch pipe (25). From the secondary settler (21) the liquid enters the post-treatment unit (27), including capacities equipped with drainage and wells (28) connected in series therewith, each well is equipped with a water level control (29), and in the last well is additionally located a dispenser (30) of disinfecting solution and a pump (31), said well is connected to a hydraulic flushing device (1) for the recycling of service water and is equipped with a branch pipe (32) for discharge of treated water. The solid fraction from the settler (7) enters the unit for processing of solid fraction into biogas and fertilizers, which includes a sediment metering capacity (34), equipped with a submersible pump (35) and a level sensor, at the same time the sediment metering capacity (34) is connected to the first (36), second (37) and third (38) stage methane tanks and the secondary settler (21) of the aerobic treatment unit. The methane tanks (36, 37, 38) are connected through valves with a capacity (39) for the collection of fermented sediment, equipped with a submersible pump (40) with a level sensor. The capacity (39) and the third stage methane tank (38) are connected to a sediment separator (41) and through a conveyor (42) to a compost site (43), which is connected to the sediment metering capacity (34). The methane tanks (36, 37, 38) are equipped with branch pipes for gas drainage into a gasholder (44), which in its turn is connected to a cogeneration plant (45), and the methane tank (36) is connected to the capacity (3), the sediment separator (41) is connected to the sediment metering capacity (34).
Invenţia se referă la un sistem pentru prelucrarea deşeurilor organice de la fermele zootehnice şi poate fi utilizată pentru obţinerea biogazului, îngrăşămintelor şi a apei tehnice.Sistemul, conform invenţiei, include un bloc de hidrospălare compus dintr-un dispozitiv (1) de spălare a deşeurilor organice unit cu un sistem de alimentare cu apă tehnică, un rezervor (3) pentru colectarea deşeurilor organice unit la un alt sistem de alimentare cu apă, cu o pompă submersibilă (5) şi un senzor de nivel instalate în rezervor (3) şi conectate la un bloc de comandă, după care deşeurile sunt debitate întru-un bloc de separare a deşeurilor organice în fracţii solide şi lichide, care include un rezervor (6) de distribuţie cu racorduri de evacuare a lichidului unit cu sedimentatoare verticale (7) cu racorduri de evacuare a fracţiei solide (9) şi a fracţiei lichide (8) dotate cu vane (10), în sedimentatoare sunt amplasate o pompă submersibilă (11) şi un senzor de nivel (13), totodată pompa submersibilă (11) a sedimentatorului (7) este unită cu o pompă de apă-aer (12).Fracţia lichidă este debitată într-un bloc de epurare aerobă, care include un reactor anoxid (15) cu o pompă submersibilă (16), un senzor de nivel şi două pompe de apă-aer (17,18), biotancuri de prima (19) şi a doua (20) treaptă, un sedimentator secundar (21) dotat cu un racord de evacuare (22) a nămolului activ circulant, unit prin intermediul unei vane cu reactorul anoxid (15) şi un racord (23) de evacuare a excesului de nămol, biotancurile (19, 20) sunt dotate cu pompe de apă-aer (24), iar cel de treapta a doua (20) este unit cu sedimentatorul (7) prin intermediul unui racord(25). Din sedimentatorul secundar (21) lichidul trece într-un bloc de postepurare (27), care include rezervoare dotate cu drenaje şi fântâni (28) unite cu rezervoarele în mod succesiv, fiecare fântână este dotată cu un regulator de nivel al apei (29), iar în ultima fântână suplimentar este amplasat un dozator (30) de soluţie dezinfectantă şi o pompă (31), fântâna menţionată este unită cu dispozitivul (1) de hidrospălare pentru reutilizarea apei tehnice şi totodată este dotată cu un racord (32) pentru evacuarea apei epurate. Fracţia solidă din sedimentator (7) trece într-un bloc de prelucrare a fracţiei solide în biogaz şi îngrăşăminte, care include un rezervor-dozator (34) de sediment dotat cu o pompă submersibilă (35) şi un senzor de nivel, totodată rezervorul-dozator (34) este unit cu metantancuri de prima (36), a doua (37) şi a treia (38) treaptă şi cu sedimentatorul secundar (21) al blocului de epurare aerobă. Metantancurile (36, 37, 38) sunt unite prin intermediul unor vane cu un rezervor (39) de colectare a sedimentului fermentat, dotat cu o pompă submersibilă (40) cu senzor de nivel. Rezervorul (39) şi metantancul (38) de treapta a treia sunt unite cu un separator al sedimentului (41) şi printr-un transporor (42) cu un teren (43) pentru compost, care este unit cu rezervorul-dozator (34) de sediment. Metantancurile (36, 37, 38) sunt dotate cu racorduri de evacuare a gazelor într-un gazometru (44), care la rândul său este unit cu o instalaţie (45) de cogenerare, iar metantancul (36) este unit cu rezervorul (3), separatorul (41) de sediment este unit cu rezervorul-dozator (34) de sediment.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | System for biochemical reprocessing of livestock organic waste |
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