Extraction and equipment for centrifugal blowing type paper-making pulping cooking waste liquor
The present invention relates to a waste liquor separation equipment used in the centrifugal blowing type paper-making pulping system. It is characterized by that said separation equipment uses the high-temp. high-pressure energy produced by cooker when it is blowing to separate the waste cooking li...
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| creator | QINJING WANG |
| description | The present invention relates to a waste liquor separation equipment used in the centrifugal blowing type paper-making pulping system. It is characterized by that said separation equipment uses the high-temp. high-pressure energy produced by cooker when it is blowing to separate the waste cooking liquor from pulp stock under the action of centrifugal force of centrifgal machine, and its once extraction rate is 95%. Besides, it uses the ventilation equipment to discharge the vapour produced in the course of separation, and under the condition of no adding other heat energy its waste liquor concentration can be raised to 17.06% from original 13.75%.
The present invention relates to a waste liquor separation equipment used in the centrifugal blowing type paper-making pulping system. It is characterized by that said separation equipment uses the high-temp. high-pressure energy produced by cooker when it is blowing to separate the waste cooking liquor from pulp stock under the action of centrifugal force of centrifgal machine, and its once extraction rate is 95%. Besides, it uses the ventilation equipment to discharge the vapour produced in the course of separation, and under the condition of no adding other heat energy its waste liquor concentration can be raised to 17.06% from original 13.75%. |
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The present invention relates to a waste liquor separation equipment used in the centrifugal blowing type paper-making pulping system. It is characterized by that said separation equipment uses the high-temp. high-pressure energy produced by cooker when it is blowing to separate the waste cooking liquor from pulp stock under the action of centrifugal force of centrifgal machine, and its once extraction rate is 95%. Besides, it uses the ventilation equipment to discharge the vapour produced in the course of separation, and under the condition of no adding other heat energy its waste liquor concentration can be raised to 17.06% from original 13.75%.</description><edition>6</edition><language>eng</language><subject>APPARATUS THEREFOR ; CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES ; CENTRIFUGES ; PAPER-MAKING ; PERFORMING OPERATIONS ; PRODUCTION OF CELLULOSE ; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS ; REGENERATION OF PULPING LIQUORS ; TEXTILES ; TRANSPORTING</subject><creationdate>1999</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=19990623&DB=EPODOC&CC=CN&NR=1220331A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990623&DB=EPODOC&CC=CN&NR=1220331A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QINJING WANG</creatorcontrib><title>Extraction and equipment for centrifugal blowing type paper-making pulping cooking waste liquor</title><description>The present invention relates to a waste liquor separation equipment used in the centrifugal blowing type paper-making pulping system. It is characterized by that said separation equipment uses the high-temp. high-pressure energy produced by cooker when it is blowing to separate the waste cooking liquor from pulp stock under the action of centrifugal force of centrifgal machine, and its once extraction rate is 95%. Besides, it uses the ventilation equipment to discharge the vapour produced in the course of separation, and under the condition of no adding other heat energy its waste liquor concentration can be raised to 17.06% from original 13.75%.
The present invention relates to a waste liquor separation equipment used in the centrifugal blowing type paper-making pulping system. It is characterized by that said separation equipment uses the high-temp. high-pressure energy produced by cooker when it is blowing to separate the waste cooking liquor from pulp stock under the action of centrifugal force of centrifgal machine, and its once extraction rate is 95%. Besides, it uses the ventilation equipment to discharge the vapour produced in the course of separation, and under the condition of no adding other heat energy its waste liquor concentration can be raised to 17.06% from original 13.75%.</description><subject>APPARATUS THEREFOR</subject><subject>CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES</subject><subject>CENTRIFUGES</subject><subject>PAPER-MAKING</subject><subject>PERFORMING OPERATIONS</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</subject><subject>REGENERATION OF PULPING LIQUORS</subject><subject>TEXTILES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjTsOwjAQRN1QIOAM7AUikeQEKEpERUVvLWYTWTjejT8K3J4E0VO9maeRZqt0-0oBTbLsAf0DaMpWRvIJeg5glhBsnwd0cHc8Wz9AeguBoFAoRnyuRrKTlYb522eMicDZKXPYq02PLtLhx506du2tuRQkrCkKLheUdHMtq-pU1-W5_r_4AP2ePNo</recordid><startdate>19990623</startdate><enddate>19990623</enddate><creator>QINJING WANG</creator><scope>EVB</scope></search><sort><creationdate>19990623</creationdate><title>Extraction and equipment for centrifugal blowing type paper-making pulping cooking waste liquor</title><author>QINJING WANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1220331A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>APPARATUS THEREFOR</topic><topic>CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES</topic><topic>CENTRIFUGES</topic><topic>PAPER-MAKING</topic><topic>PERFORMING OPERATIONS</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</topic><topic>REGENERATION OF PULPING LIQUORS</topic><topic>TEXTILES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>QINJING WANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>QINJING WANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Extraction and equipment for centrifugal blowing type paper-making pulping cooking waste liquor</title><date>1999-06-23</date><risdate>1999</risdate><abstract>The present invention relates to a waste liquor separation equipment used in the centrifugal blowing type paper-making pulping system. It is characterized by that said separation equipment uses the high-temp. high-pressure energy produced by cooker when it is blowing to separate the waste cooking liquor from pulp stock under the action of centrifugal force of centrifgal machine, and its once extraction rate is 95%. Besides, it uses the ventilation equipment to discharge the vapour produced in the course of separation, and under the condition of no adding other heat energy its waste liquor concentration can be raised to 17.06% from original 13.75%.
The present invention relates to a waste liquor separation equipment used in the centrifugal blowing type paper-making pulping system. It is characterized by that said separation equipment uses the high-temp. high-pressure energy produced by cooker when it is blowing to separate the waste cooking liquor from pulp stock under the action of centrifugal force of centrifgal machine, and its once extraction rate is 95%. Besides, it uses the ventilation equipment to discharge the vapour produced in the course of separation, and under the condition of no adding other heat energy its waste liquor concentration can be raised to 17.06% from original 13.75%.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS THEREFOR CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES CENTRIFUGES PAPER-MAKING PERFORMING OPERATIONS PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS TEXTILES TRANSPORTING |
| title | Extraction and equipment for centrifugal blowing type paper-making pulping cooking waste liquor |
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