Method for obtaining biogas through garbage treatment

The invention discloses a method for obtaining biogas through garbage treatment, which comprises the following steps: S1, garbage classification treatment: collecting fermentable garbage, and carrying out gas explosion crushing to obtain garbage powder slag; s2, garbage powder is obtained through tr...

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1. Verfasser:	YANG MINGGUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DISPOSAL OF SOLID WASTE PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING
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creator	YANG MINGGUI
description	The invention discloses a method for obtaining biogas through garbage treatment, which comprises the following steps: S1, garbage classification treatment: collecting fermentable garbage, and carrying out gas explosion crushing to obtain garbage powder slag; s2, garbage powder is obtained through treatment of a backflow control system; s3, introducing the garbage powder into a pre-sedimentation tank, washing with clear water, transferring into a fermentation tank, adding an activating agent, inoculating methane bacteria, and carrying out initial sealed fermentation; s4, collecting an initial fermentation product, circulating for multiple times to obtain a multiple fermentation product, preparing a biological fertilizer, and then preparing biological natural gas; the device has the beneficial effects that the fermentable garbage is subjected to rolling crushing, high-pressure gas crushing and a backflow control system to obtain garbage powder, then the garbage powder is mixed with clear water by utilizing the
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s2, garbage powder is obtained through treatment of a backflow control system; s3, introducing the garbage powder into a pre-sedimentation tank, washing with clear water, transferring into a fermentation tank, adding an activating agent, inoculating methane bacteria, and carrying out initial sealed fermentation; s4, collecting an initial fermentation product, circulating for multiple times to obtain a multiple fermentation product, preparing a biological fertilizer, and then preparing biological natural gas; the device has the beneficial effects that the fermentable garbage is subjected to rolling crushing, high-pressure gas crushing and a backflow control system to obtain garbage powder, then the garbage powder is mixed with clear water by utilizing the</description><language>chi ; eng</language><subject>DISPOSAL OF SOLID WASTE ; PERFORMING OPERATIONS ; RECLAMATION OF CONTAMINED SOIL SOIL ; TRANSPORTING</subject><creationdate>2023</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=20230516&DB=EPODOC&CC=CN&NR=116116869A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230516&DB=EPODOC&CC=CN&NR=116116869A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG MINGGUI</creatorcontrib><title>Method for obtaining biogas through garbage treatment</title><description>The invention discloses a method for obtaining biogas through garbage treatment, which comprises the following steps: S1, garbage classification treatment: collecting fermentable garbage, and carrying out gas explosion crushing to obtain garbage powder slag; s2, garbage powder is obtained through treatment of a backflow control system; s3, introducing the garbage powder into a pre-sedimentation tank, washing with clear water, transferring into a fermentation tank, adding an activating agent, inoculating methane bacteria, and carrying out initial sealed fermentation; s4, collecting an initial fermentation product, circulating for multiple times to obtain a multiple fermentation product, preparing a biological fertilizer, and then preparing biological natural gas; the device has the beneficial effects that the fermentable garbage is subjected to rolling crushing, high-pressure gas crushing and a backflow control system to obtain garbage powder, then the garbage powder is mixed with clear water by utilizing the</description><subject>DISPOSAL OF SOLID WASTE</subject><subject>PERFORMING OPERATIONS</subject><subject>RECLAMATION OF CONTAMINED SOIL SOIL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD1TS3JyE9RSMsvUshPKknMzMvMS1dIysxPTyxWKMkoyi9Nz1BITyxKSkxPVSgpSk0syU3NK-FhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGZkBkYWbpaEyMGgB0Oi1g</recordid><startdate>20230516</startdate><enddate>20230516</enddate><creator>YANG MINGGUI</creator><scope>EVB</scope></search><sort><creationdate>20230516</creationdate><title>Method for obtaining biogas through garbage treatment</title><author>YANG MINGGUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116116869A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>DISPOSAL OF SOLID WASTE</topic><topic>PERFORMING OPERATIONS</topic><topic>RECLAMATION OF CONTAMINED SOIL SOIL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG MINGGUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG MINGGUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for obtaining biogas through garbage treatment</title><date>2023-05-16</date><risdate>2023</risdate><abstract>The invention discloses a method for obtaining biogas through garbage treatment, which comprises the following steps: S1, garbage classification treatment: collecting fermentable garbage, and carrying out gas explosion crushing to obtain garbage powder slag; s2, garbage powder is obtained through treatment of a backflow control system; s3, introducing the garbage powder into a pre-sedimentation tank, washing with clear water, transferring into a fermentation tank, adding an activating agent, inoculating methane bacteria, and carrying out initial sealed fermentation; s4, collecting an initial fermentation product, circulating for multiple times to obtain a multiple fermentation product, preparing a biological fertilizer, and then preparing biological natural gas; the device has the beneficial effects that the fermentable garbage is subjected to rolling crushing, high-pressure gas crushing and a backflow control system to obtain garbage powder, then the garbage powder is mixed with clear water by utilizing the</abstract><oa>free_for_read</oa></addata></record>
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subjects	DISPOSAL OF SOLID WASTE PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING
title	Method for obtaining biogas through garbage treatment
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