METHOD FOR IMPROVING GRINDING AND CLASSIFICATION CAPACITY BY REDUCING SAND DEPOSITION FINENESS RATIO VALUE
Disclosed is a method for improving a grinding and classification capacity by reducing a sand deposition fineness ratio θ0 value, relating to the technical field of grinding and classification. When a grinding machine and a cyclone form an organic unit to create a technological grinding and classifi...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng ; fre |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | LI, Houchao LI, Hongyan ZHANG, Hui FANG, Shu SONG, Huilin LI, Haibing LIU, Chaozhu DONG, Wei ZHAO, Jianyun LI, Ning LI, Yaoji FANG, Shixiang ZONG, Shirong LU, Chang ZI, Jialin CHEN, Shuanggui XIONG, Guangai |
| description | Disclosed is a method for improving a grinding and classification capacity by reducing a sand deposition fineness ratio θ0 value, relating to the technical field of grinding and classification. When a grinding machine and a cyclone form an organic unit to create a technological grinding and classification process, a traditional method uses an overflow fineness β value to improve capacity, whereas in the present method, a grinding and classification capacity is improved and power consumption is reduced by reducing a sand deposition fineness ratio θ0 value. In the present method, a grinding machine and a hydrocyclone form a first-section fully-closed-circuit two-section grinding and classification technological process and a first-section open-circuit two-section grinding and classification technological process, and a grinding and classification capacity chain is improved as follows: control a point B (aa) value on a second-section Φ500 mm hydrocyclone separation cone → control a sand deposition fineness ratio |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2021203752A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2021203752A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2021203752A13</originalsourceid><addsrcrecordid>eNqNy7EKwjAUheEuDqK-wwVnoU0R55jctBfaJCRppVMpEgcRLdT3RyI-gNP5h--ss3uLoTYSlHFArXWmJ11B5UjLFFxLEA33nhQJHshoENxyQWGA8wAOZSeS8wlKtMbTFynSqNF7cOkEPW863Gar2_RY4u63m2yvMIj6EOfXGJd5usZnfI8Xw3JWsLw8HRkvyv_UB2ykNxo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR IMPROVING GRINDING AND CLASSIFICATION CAPACITY BY REDUCING SAND DEPOSITION FINENESS RATIO VALUE</title><source>esp@cenet</source><creator>LI, Houchao ; LI, Hongyan ; ZHANG, Hui ; FANG, Shu ; SONG, Huilin ; LI, Haibing ; LIU, Chaozhu ; DONG, Wei ; ZHAO, Jianyun ; LI, Ning ; LI, Yaoji ; FANG, Shixiang ; ZONG, Shirong ; LU, Chang ; ZI, Jialin ; CHEN, Shuanggui ; XIONG, Guangai</creator><creatorcontrib>LI, Houchao ; LI, Hongyan ; ZHANG, Hui ; FANG, Shu ; SONG, Huilin ; LI, Haibing ; LIU, Chaozhu ; DONG, Wei ; ZHAO, Jianyun ; LI, Ning ; LI, Yaoji ; FANG, Shixiang ; ZONG, Shirong ; LU, Chang ; ZI, Jialin ; CHEN, Shuanggui ; XIONG, Guangai</creatorcontrib><description>Disclosed is a method for improving a grinding and classification capacity by reducing a sand deposition fineness ratio θ0 value, relating to the technical field of grinding and classification. When a grinding machine and a cyclone form an organic unit to create a technological grinding and classification process, a traditional method uses an overflow fineness β value to improve capacity, whereas in the present method, a grinding and classification capacity is improved and power consumption is reduced by reducing a sand deposition fineness ratio θ0 value. In the present method, a grinding machine and a hydrocyclone form a first-section fully-closed-circuit two-section grinding and classification technological process and a first-section open-circuit two-section grinding and classification technological process, and a grinding and classification capacity chain is improved as follows: control a point B (aa) value on a second-section Φ500 mm hydrocyclone separation cone → control a sand deposition fineness ratio</description><language>chi ; eng ; fre</language><subject>CRUSHING, PULVERISING, OR DISINTEGRATING ; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL ; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS ; MILLING GRAIN ; PERFORMING OPERATIONS ; PREPARATORY TREATMENT OF GRAIN FOR MILLING ; SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS ; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS ; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS ; TRANSPORTING</subject><creationdate>2021</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=20211014&DB=EPODOC&CC=WO&NR=2021203752A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211014&DB=EPODOC&CC=WO&NR=2021203752A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI, Houchao</creatorcontrib><creatorcontrib>LI, Hongyan</creatorcontrib><creatorcontrib>ZHANG, Hui</creatorcontrib><creatorcontrib>FANG, Shu</creatorcontrib><creatorcontrib>SONG, Huilin</creatorcontrib><creatorcontrib>LI, Haibing</creatorcontrib><creatorcontrib>LIU, Chaozhu</creatorcontrib><creatorcontrib>DONG, Wei</creatorcontrib><creatorcontrib>ZHAO, Jianyun</creatorcontrib><creatorcontrib>LI, Ning</creatorcontrib><creatorcontrib>LI, Yaoji</creatorcontrib><creatorcontrib>FANG, Shixiang</creatorcontrib><creatorcontrib>ZONG, Shirong</creatorcontrib><creatorcontrib>LU, Chang</creatorcontrib><creatorcontrib>ZI, Jialin</creatorcontrib><creatorcontrib>CHEN, Shuanggui</creatorcontrib><creatorcontrib>XIONG, Guangai</creatorcontrib><title>METHOD FOR IMPROVING GRINDING AND CLASSIFICATION CAPACITY BY REDUCING SAND DEPOSITION FINENESS RATIO VALUE</title><description>Disclosed is a method for improving a grinding and classification capacity by reducing a sand deposition fineness ratio θ0 value, relating to the technical field of grinding and classification. When a grinding machine and a cyclone form an organic unit to create a technological grinding and classification process, a traditional method uses an overflow fineness β value to improve capacity, whereas in the present method, a grinding and classification capacity is improved and power consumption is reduced by reducing a sand deposition fineness ratio θ0 value. In the present method, a grinding machine and a hydrocyclone form a first-section fully-closed-circuit two-section grinding and classification technological process and a first-section open-circuit two-section grinding and classification technological process, and a grinding and classification capacity chain is improved as follows: control a point B (aa) value on a second-section Φ500 mm hydrocyclone separation cone → control a sand deposition fineness ratio</description><subject>CRUSHING, PULVERISING, OR DISINTEGRATING</subject><subject>CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL</subject><subject>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</subject><subject>MILLING GRAIN</subject><subject>PERFORMING OPERATIONS</subject><subject>PREPARATORY TREATMENT OF GRAIN FOR MILLING</subject><subject>SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</subject><subject>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</subject><subject>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy7EKwjAUheEuDqK-wwVnoU0R55jctBfaJCRppVMpEgcRLdT3RyI-gNP5h--ss3uLoTYSlHFArXWmJ11B5UjLFFxLEA33nhQJHshoENxyQWGA8wAOZSeS8wlKtMbTFynSqNF7cOkEPW863Gar2_RY4u63m2yvMIj6EOfXGJd5usZnfI8Xw3JWsLw8HRkvyv_UB2ykNxo</recordid><startdate>20211014</startdate><enddate>20211014</enddate><creator>LI, Houchao</creator><creator>LI, Hongyan</creator><creator>ZHANG, Hui</creator><creator>FANG, Shu</creator><creator>SONG, Huilin</creator><creator>LI, Haibing</creator><creator>LIU, Chaozhu</creator><creator>DONG, Wei</creator><creator>ZHAO, Jianyun</creator><creator>LI, Ning</creator><creator>LI, Yaoji</creator><creator>FANG, Shixiang</creator><creator>ZONG, Shirong</creator><creator>LU, Chang</creator><creator>ZI, Jialin</creator><creator>CHEN, Shuanggui</creator><creator>XIONG, Guangai</creator><scope>EVB</scope></search><sort><creationdate>20211014</creationdate><title>METHOD FOR IMPROVING GRINDING AND CLASSIFICATION CAPACITY BY REDUCING SAND DEPOSITION FINENESS RATIO VALUE</title><author>LI, Houchao ; LI, Hongyan ; ZHANG, Hui ; FANG, Shu ; SONG, Huilin ; LI, Haibing ; LIU, Chaozhu ; DONG, Wei ; ZHAO, Jianyun ; LI, Ning ; LI, Yaoji ; FANG, Shixiang ; ZONG, Shirong ; LU, Chang ; ZI, Jialin ; CHEN, Shuanggui ; XIONG, Guangai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021203752A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng ; fre</language><creationdate>2021</creationdate><topic>CRUSHING, PULVERISING, OR DISINTEGRATING</topic><topic>CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL</topic><topic>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</topic><topic>MILLING GRAIN</topic><topic>PERFORMING OPERATIONS</topic><topic>PREPARATORY TREATMENT OF GRAIN FOR MILLING</topic><topic>SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</topic><topic>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</topic><topic>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LI, Houchao</creatorcontrib><creatorcontrib>LI, Hongyan</creatorcontrib><creatorcontrib>ZHANG, Hui</creatorcontrib><creatorcontrib>FANG, Shu</creatorcontrib><creatorcontrib>SONG, Huilin</creatorcontrib><creatorcontrib>LI, Haibing</creatorcontrib><creatorcontrib>LIU, Chaozhu</creatorcontrib><creatorcontrib>DONG, Wei</creatorcontrib><creatorcontrib>ZHAO, Jianyun</creatorcontrib><creatorcontrib>LI, Ning</creatorcontrib><creatorcontrib>LI, Yaoji</creatorcontrib><creatorcontrib>FANG, Shixiang</creatorcontrib><creatorcontrib>ZONG, Shirong</creatorcontrib><creatorcontrib>LU, Chang</creatorcontrib><creatorcontrib>ZI, Jialin</creatorcontrib><creatorcontrib>CHEN, Shuanggui</creatorcontrib><creatorcontrib>XIONG, Guangai</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI, Houchao</au><au>LI, Hongyan</au><au>ZHANG, Hui</au><au>FANG, Shu</au><au>SONG, Huilin</au><au>LI, Haibing</au><au>LIU, Chaozhu</au><au>DONG, Wei</au><au>ZHAO, Jianyun</au><au>LI, Ning</au><au>LI, Yaoji</au><au>FANG, Shixiang</au><au>ZONG, Shirong</au><au>LU, Chang</au><au>ZI, Jialin</au><au>CHEN, Shuanggui</au><au>XIONG, Guangai</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR IMPROVING GRINDING AND CLASSIFICATION CAPACITY BY REDUCING SAND DEPOSITION FINENESS RATIO VALUE</title><date>2021-10-14</date><risdate>2021</risdate><abstract>Disclosed is a method for improving a grinding and classification capacity by reducing a sand deposition fineness ratio θ0 value, relating to the technical field of grinding and classification. When a grinding machine and a cyclone form an organic unit to create a technological grinding and classification process, a traditional method uses an overflow fineness β value to improve capacity, whereas in the present method, a grinding and classification capacity is improved and power consumption is reduced by reducing a sand deposition fineness ratio θ0 value. In the present method, a grinding machine and a hydrocyclone form a first-section fully-closed-circuit two-section grinding and classification technological process and a first-section open-circuit two-section grinding and classification technological process, and a grinding and classification capacity chain is improved as follows: control a point B (aa) value on a second-section Φ500 mm hydrocyclone separation cone → control a sand deposition fineness ratio</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng ; fre |
| recordid | cdi_epo_espacenet_WO2021203752A1 |
| source | esp@cenet |
| subjects | CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING |
| title | METHOD FOR IMPROVING GRINDING AND CLASSIFICATION CAPACITY BY REDUCING SAND DEPOSITION FINENESS RATIO VALUE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T06%3A58%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LI,%20Houchao&rft.date=2021-10-14&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2021203752A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |