Wood chip processing method and wood chip processing system
The invention discloses a wood chip processing method and a wood chip processing system. The wood chip processing method comprises the following steps: washing preheated wood chip raw materials with production water; dehydrating the washed wood chip raw materials, and separating to obtain a first fi...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
01.02.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | The invention discloses a wood chip processing method and a wood chip processing system. The wood chip processing method comprises the following steps: washing preheated wood chip raw materials with production water; dehydrating the washed wood chip raw materials, and separating to obtain a first filtrate; injecting a polyacrylamide flocculant into the first filtrate, and then carrying out inclined screening treatment; performing extrusion treatment on the dehydrated wood chip raw materials, separating to obtain second filtrate, and performing inclined screening treatment on the second filtrate; respectively injecting polydimethyldiallylammonium chloride and a polyacrylamide flocculant into the first filtrate and the second filtrate subjected to inclined screening treatment, and then carrying out precipitation treatment; and injecting precipitated water obtained by precipitating the first filtrate and the second filtrate into production water to wait for executing the step of washing the preheated wood chip r |
---|---|
AbstractList | The invention discloses a wood chip processing method and a wood chip processing system. The wood chip processing method comprises the following steps: washing preheated wood chip raw materials with production water; dehydrating the washed wood chip raw materials, and separating to obtain a first filtrate; injecting a polyacrylamide flocculant into the first filtrate, and then carrying out inclined screening treatment; performing extrusion treatment on the dehydrated wood chip raw materials, separating to obtain second filtrate, and performing inclined screening treatment on the second filtrate; respectively injecting polydimethyldiallylammonium chloride and a polyacrylamide flocculant into the first filtrate and the second filtrate subjected to inclined screening treatment, and then carrying out precipitation treatment; and injecting precipitated water obtained by precipitating the first filtrate and the second filtrate into production water to wait for executing the step of washing the preheated wood chip r |
Author | HAO JIAFU ZHONG YICHANG YANG WEI |
Author_xml | – fullname: HAO JIAFU – fullname: YANG WEI – fullname: ZHONG YICHANG |
BookMark | eNrjYmDJy89L5WSwDs_PT1FIzsgsUCgoyk9OLS7OzEtXyE0tyQAKJ-alKJRjky-uLC5JzeVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGxpaW5sZmFo7GxKgBAMUGMWs |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | 一种木片的处理方法和木片的处理系统 |
ExternalDocumentID | CN113997368A |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_CN113997368A3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 14:33:06 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | Chinese English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_CN113997368A3 |
Notes | Application Number: CN202111271568 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220201&DB=EPODOC&CC=CN&NR=113997368A |
ParticipantIDs | epo_espacenet_CN113997368A |
PublicationCentury | 2000 |
PublicationDate | 20220201 |
PublicationDateYYYYMMDD | 2022-02-01 |
PublicationDate_xml | – month: 02 year: 2022 text: 20220201 day: 01 |
PublicationDecade | 2020 |
PublicationYear | 2022 |
RelatedCompanies | GUANGXI APP PAPER CO., LTD |
RelatedCompanies_xml | – name: GUANGXI APP PAPER CO., LTD |
Score | 3.5098667 |
Snippet | The invention discloses a wood chip processing method and a wood chip processing system. The wood chip processing method comprises the following steps: washing... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW ORSIMILAR MATERIALS CHEMISTRY METALLURGY NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FORIMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILARMATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITHPERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL |
Title | Wood chip processing method and wood chip processing system |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220201&DB=EPODOC&locale=&CC=CN&NR=113997368A |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQMUoFtsINzIGlX5Kppa5JmlGybqKpYZJucrJFskmSqXmyOXiXq6-fmUeoiVeEaQQTQxZsLwz4nNBy8OGIwByVDMzvJeDyugAxiOUCXltZrJ-UCRTKt3cLsXVRg_aOjYAI2Dd2cbJ1DfB38XdWc3a2dfZT8wuyNQS2dCzNjc0sHJkZWEHNaNA5-65hTqBdKQXIVYqbIANbANC0vBIhBqaqDGEGTmfYzWvCDBy-0AlvIBOa94pFGKzD8_NTFJIzMgsUCiCr-4G1jgLkBmiFxLwUhXJs8pCTmkUZFN1cQ5w9dIGuiId7Od7ZD-FgYzEGlrz8vFQJBoXkFFMLo6Qki0TztFSTtFSzpCRDi5REcyMjS7OkFGBDSZJBCrc5UvgkpRm4QMEHWY8sw8BSUlSaKgusbkuS5MDhBAAJXYT3 |
link.rule.ids | 230,309,786,891,25594,76903 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR1dS8Mw8JhTnG86lTm_Ksjeiq5rmxYp4tKVqls3ZOreSpO2bD60xVUG_npvaed8UCEPIQfH5eC-kvsAuFQi9MKvCWo_ppmyGitcDrQ2kzk3uMo0womoch14uvusPky0SQXeVrUwok_oQjRHRIniKO-50NfZ-hHLFrmV8ys2w6P01hlbdquMjhVcGBvbXas3GtpD2qLUol7Le7La6OmYpKMbdxuwSTAkFKHSS3dZlZL9NCnOLmyNEFuS70Hlc1qHGl1NXqvD9qD88MZtKXvzfbh5TdNQ4tNZJmVFdj9aHamYAC0FSSgtfoMXnZoP4MLpjakrIxX-95V96q0J7hxCNUmTqAESDzVDYcwISBypcaQz1jbCgCiKqbMQHaUjaP6Np_kf8Bxq7njQ9_v33uMx7CxZWeQmn0A1f_-ITtH05uxM8OwLZnuH4Q |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Wood+chip+processing+method+and+wood+chip+processing+system&rft.inventor=HAO+JIAFU&rft.inventor=YANG+WEI&rft.inventor=ZHONG+YICHANG&rft.date=2022-02-01&rft.externalDBID=A&rft.externalDocID=CN113997368A |