{"id":16846,"date":"2020-08-19T15:29:56","date_gmt":"2020-08-19T07:29:56","guid":{"rendered":"https:\/\/www.jxscmachine.com\/?post_type=new&p=16846"},"modified":"2021-07-08T13:57:11","modified_gmt":"2021-07-08T05:57:11","slug":"ecrans-de-deshydratation-faqs","status":"publish","type":"new","link":"https:\/\/www.jxscmachine.com\/fr\/new\/dewatering-screens-faqs\/","title":{"rendered":"FAQ sur les cribles de d\u00e9shydratation"},"content":{"rendered":"

Qu'est-ce qu'un crible de d\u00e9shydratation ? Quels sont les types de tamis de d\u00e9shydratation ?<\/b><\/h2>\n

 <\/p>\n

Les crible de d\u00e9shydratation<\/a> est principalement utilis\u00e9 pour la d\u00e9shydratation, la d\u00e9simpr\u00e9gnation et la d\u00e9gradation. Il peut \u00eatre utilis\u00e9 pour le lavage du sable dans les usines de sable et de gravier, la r\u00e9cup\u00e9ration des boues de charbon dans les usines de pr\u00e9paration du charbon, ou les r\u00e9sidus secs des concentrateurs, etc. Il est donc \u00e9galement appel\u00e9 crible d'ass\u00e8chement du sable et crible d'ass\u00e8chement des mines, crible d'ass\u00e8chement des boues, crible d'ass\u00e8chement des r\u00e9sidus, crible d'ass\u00e8chement \u00e0 haute fr\u00e9quence, etc.<\/span><\/p>\n

 <\/p>\n

Quels sont les \u00e9quipements de lavage de sable couramment utilis\u00e9s ?<\/b><\/h2>\n

\"Tamis<\/span><\/p>\n

D'une mani\u00e8re g\u00e9n\u00e9rale, les \u00e9quipements de lavage de sable les plus couramment utilis\u00e9s sont les suivants machine de lavage de sable en spirale<\/a>Ces trois machines sont principalement utilis\u00e9es dans des industries telles que les carri\u00e8res de sable, l'exploitation mini\u00e8re, la construction de mat\u00e9riaux de construction, l'industrie chimique et les stations de m\u00e9lange de b\u00e9ton. Ces trois machines de lavage de sable sont principalement utilis\u00e9es dans des industries telles que les carri\u00e8res de sable, les mines, les mat\u00e9riaux de construction, l'industrie chimique et les stations de m\u00e9lange de b\u00e9ton. Ces machines ont trois fonctions principales : <\/span>Lavage<\/b>, <\/span>Classification<\/b>et <\/span>D\u00e9shydratation<\/b>.<\/span><\/p>\n

 <\/p>\n

Parmi ces cribles de d\u00e9shydratation. Quelles sont les diff\u00e9rences entre le crible de d\u00e9shydratation du sable et le crible de d\u00e9shydratation des r\u00e9sidus ?<\/b><\/h2>\n

 <\/p>\n

Bien qu'ils appartiennent tous deux \u00e0 l'\u00e9quipement de d\u00e9shydratation, la structure du crible de d\u00e9shydratation est diff\u00e9rente, de m\u00eame que le mat\u00e9riau de traitement appropri\u00e9. Par exemple, le crible de d\u00e9shydratation du sable sur la ligne de production de lavage du sable et le crible de d\u00e9shydratation des r\u00e9sidus couramment utilis\u00e9 dans les concentrateurs sont des \u00e9quipements diff\u00e9rents. Il est principalement utilis\u00e9 dans la ligne de production de sable humide et utilis\u00e9 avec la machine de lavage de sable, ou il peut \u00eatre utilis\u00e9 seul.<\/span><\/p>\n

 <\/p>\n

Pourquoi un crible de d\u00e9shydratation doit-il \u00eatre \u00e9quip\u00e9 d'une machine \u00e0 laver le sable ?<\/b><\/h2>\n

 <\/p>\n

Pourquoi les deux devraient-ils \u00eatre utilis\u00e9s ensemble ? Il faut savoir que le sable lav\u00e9 par la machine \u00e0 laver le sable n'est pas tr\u00e8s propre. Le sable a une forte teneur en boue et est trop humide (teneur en eau \u00e9lev\u00e9e), ce qui ne r\u00e9pond pas aux exigences de production de la norme relative \u00e0 la teneur en boue du sable, d'o\u00f9 la n\u00e9cessit\u00e9 d'un crible de d\u00e9shydratation. Le sable et le gravier sont nettoy\u00e9s par une machine \u00e0 laver le sable, puis soumis \u00e0 un second lavage \u00e0 l'eau, \u00e0 une classification hydraulique, \u00e0 une d\u00e9simpr\u00e9gnation et \u00e0 une d\u00e9shydratation par le biais d'un crible de d\u00e9shydratation afin d'obtenir un rapport granulom\u00e9trique raisonnable et de r\u00e9duire la teneur en boue \u00e0 moins de 0,7%.<\/span><\/p>\n

 <\/p>\n

Le crible de d\u00e9shydratation peut-il \u00eatre utilis\u00e9 seul ?<\/b><\/h2>\n

 <\/p>\n

Le crible de d\u00e9shydratation peut \u00e9galement \u00eatre utilis\u00e9 seul lorsqu'il s'agit de mat\u00e9riaux \u00e0 faible teneur en boue. Aucune machine de lavage de sable n'est n\u00e9cessaire, comme pour le sable de quartz. Le sable quartzeux ayant g\u00e9n\u00e9ralement une faible teneur en boue, l'utilisation d'une machine \u00e0 laver le sable consomme de l'\u00e9nergie, mais n'est pas efficace. machine \u00e0 laver le sable<\/a>.<\/span><\/p>\n

 <\/p>\n

Quelles sont les pi\u00e8ces d'usure du crible de d\u00e9shydratation et sont-elles remplac\u00e9es fr\u00e9quemment ?<\/b><\/h2>\n

 <\/p>\n

Les pi\u00e8ces vuln\u00e9rables du crible de d\u00e9shydratation ne sont pas nombreuses, les pi\u00e8ces d'usure sont g\u00e9n\u00e9ralement les tamis, les moteurs de vibration, etc. La fr\u00e9quence de remplacement doit \u00eatre d\u00e9termin\u00e9e en fonction de la situation r\u00e9elle de l'utilisateur, qui peut varier consid\u00e9rablement.<\/span><\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Qu'est-ce qu'un crible de d\u00e9shydratation ? Quels sont les types de tamis de d\u00e9shydratation ? Le crible de d\u00e9shydratation est principalement utilis\u00e9 pour la d\u00e9shydratation, la d\u00e9simpr\u00e9gnation et la d\u00e9gradation. Il peut \u00eatre utilis\u00e9 pour le lavage du sable dans les usines de sable et de gravier, la r\u00e9cup\u00e9ration des boues de charbon dans les usines de pr\u00e9paration du charbon, ou les r\u00e9sidus secs des concentrateurs, etc. Continuer la lecture de FAQ sur les cribles de d\u00e9shydratation<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":2989,"parent":0,"menu_order":235,"comment_status":"closed","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[],"tags":[],"class_list":["post-16846","new","type-new","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nDewatering Screens FAQs - JXSC Machine<\/title>\n<meta name=\"description\" content=\"What is a dewatering screen? What types of dewatering screens are there? 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