"},{"text":"
酯硬化水玻璃砂废旧砂(灰色)
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/658e2688c0484aa18359289b21b6490e.jpg"},{"text":"二氧化碳吹气硬化水玻璃砂的废旧砂(浅黄色)
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/d525f84eaa7e4fb5b59d8ef1438af589.jpg"},{"text":" 水玻璃砂铸造工艺中经常往硅砂中加入一些铬铁矿砂,以提高砂型面层的耐火度和导热性。因此在废旧砂再生过程中需要将废旧砂中的铬铁矿砂从废旧砂中分离出来,然后再回用于水玻璃砂铸造工艺中,以节约生产成本。
"},{"text":"再生后的粒度为40/70筛号的硅砂用于砂型铸造
"},{"img_url":"https://ss2.meipian.me/users/331898/9386602c49a04e819267d7cf0db1b3cb.jpg","img_height":1200,"img_width":1370},{"text":"下图为分离出的铬铁矿砂(黑色)
"},{"img_url":"https://ss2.meipian.me/users/331898/24969517d2ab4075b161e605c33ba75c.jpg","img_height":1245,"img_width":1200},{"text":"分离出的大于40/70筛号的粗颗粒砂,可用于制透水砖
","img_height":1599,"img_width":1199,"img_url":"https://ss2.meipian.me/users/331898/598745e1157649ee8823be44f16493bd.jpg"},{"text":"湿法再生设备系统(输送、破碎、浸泡、擦洗、烘干、挤压去除杂质、筛分等工序)
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/71599fb35c174cdba0ad89f30bae79f8.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/35b414e8847d4fc3a0aa913a2af11d88.jpg","img_height":1199,"img_width":1599},{"img_url":"https://ss2.meipian.me/users/331898/acc716ca3c9a41bcbebc1399ff1423bc.jpg","img_height":1199,"img_width":1599},{"text":"废水的处理与循环利用,整个系统无废水排放,而且可以从水玻璃中回收工业用盐。
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/bc5675900c7f48c88a0d3ae49843d773.jpg"},{"text":"回收过程中的小于40/70筛号的细颗粒经过煅烧后、加入各种颜料后用于制造建筑涂料可用于房屋外墙代替瓷砖,底面油漆、透水砖釉面等。
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/4da0fb111c014088ad9c321c72268a26.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/76914022f5514d968922f150534c66ae.jpg","img_height":1199,"img_width":1599},{"img_url":"https://ss2.meipian.me/users/331898/4b3fb9d77a524d2bb56de4370519a165.jpg","img_height":1200,"img_width":1613},{"img_url":"https://ss2.meipian.me/users/331898/07b25c3388d24e218ef52e84d5053851.jpg","img_height":917,"img_width":1278},{"img_url":"https://ss2.meipian.me/users/331898/a07337b8c1f34b4eb4bbea518a606436.jpg","img_height":1008,"img_width":1083},{"text":"焙烧炉用木屑代替煤、煤气,节约成本。
","img_height":1599,"img_width":1199,"img_url":"https://ss2.meipian.me/users/331898/510f8124c7e44cc4a867e8c2bdf7287d.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/c019b297dab34a44acb11aed8542eb52.jpg","img_height":1199,"img_width":1599},{"text":"墙面和路面涂料的应用
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/d417e9dcd7be4889b977c29c08af531d.jpg"},{"text":"石英砂面彩色透水砖
","img_height":1200,"img_width":1566,"img_url":"https://ss2.meipian.me/users/331898/0f610f7ca0ad4a70a5509a0868cb2566.jpg"},{"text":"参观水玻璃砂铸造企业,三明市三重铸锻有限公司,该厂使用中机铸材科技(福建)公司的再生水玻璃砂已经几年了,完全满足生产工艺性能要求,
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/28d1fbee887a4f47b15e585e11632d10.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/d6337c979728464fba19cd7b48748301.jpg","img_height":1200,"img_width":1822},{"text":"三相电弧炉炼钢
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/15fd59049a154d919b1f292fccbf01af.jpg"},{"text":"水玻璃沙铸钢车间一角
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/3a44b34d09d14d9381034fdc1657533a.jpg"},{"text":"铸钢件打磨
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/e841b49093264ca38ab7d7a83af1f85b.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/a4e16524f2bd48ae8f2b3a1d4fd47457.jpg","img_height":1200,"img_width":1455},{"text":" 参加这次考察的有中国铸造协会行业管理服务中心主任 马宏儒、主任助理吴仁贵、中国铸造协会专家委员会副主任委员黄天佑。
","img_height":642,"img_width":732,"img_url":"https://ss2.meipian.me/users/331898/51787556fce7446484b2c4f17a690f16.jpg"},{"text":" 水玻璃砂废旧砂的再生一直困扰着中国的铸造行业。从过去的简单擦膜、除尘,到后来的加热、擦膜、除尘,都没有很好解决水玻璃砂再生后砂型强度下降的问题,所以经过再生处理后的再生砂只能用于做背砂或填充砂,很多旧砂只能废弃,随便倒在山沟里了事,严重污染环境。
中机铸材公司的再生过程采用湿法,不但再生砂的质量好,可用于铸造企业造型面砂使用,而且细粉和粗颗粒部分还可以用于建筑行业,取得较好的经济效益。另外,水经过处理后可在废旧砂再生系统中循环使用,没有水的排放问题,做到了\"零排放\"。这个工艺过程值得在我国的水玻璃铸钢工艺的生产企业和地区推广应用。
"},{"text":" 2017.3.15
"}]},"ext":{"id":49064267,"article_id":33680323,"ip":"","origin_status":0,"edit_from":0,"client_type":0,"password_v2":"","uv":1,"font_id":0,"title_style":"","rich_text_title":null,"gift_switch":1,"deleted_at":0,"recycle_expired_at":0,"share_with_nickname":0,"enable_watermark":0,"music_id":0,"music_source":-1,"_auto_update_time":"2022-06-09 15:27:54"},"extend":{"article_id":33680323,"enable_download":1}},"author":{"id":"331898","nickname":"黄天佑","head_img_url":"http://static2.ivwen.com/users/331898/2e54f3d386474c59b1ae051b76bb851c.jpg","column_visit":412,"signature":"佑","favorite_count":3,"follow_count":35,"follower_count":83,"famous_type":0,"autoplay_music":1,"text_preference":1,"client_type":1,"reward_word":"如果喜欢我的作品,请打赏鼓励哦!","member_type":0,"wechat_id":"ojq1tt7Uke1wsGVI5N5V7QEPEtsU","country":"中国","province":"北京","city":"北京","career":null,"birthday":19461021,"gender":1,"reg_time":1448200596,"e_id":"","bedge_img":"","label_img":"","review_level":1,"enable_reward_switch":false,"enable_water_mark_switch":0,"plainNickname":"黄天佑","member_status":2,"member_img":"https://ss2.meipian.me/app/member/icon/member2.png","ext":null,"phone_num":"137****5710","head_attach_img":null,"badge":null,"onlive":false,"qualification":null,"biz_info":{"is_biz_user":false,"share_domains":[]},"headwear":{"icon":"","animation":"https://ss2.meipian.me/app/static/headwear/baiwanlingxiu.json","config":{"replace":[{"search":"0阅读","replace":"3.7万阅读"}]},"param":{"n":36987,"num_desc":"member_only:visit_count"}},"cover_img_url":"","weibo_id":"","vwen_id":"fe46e9f885405fa321750b2d1b1e9870","im_id":"34f1d4e61f30aa8461ccd0420e55de0a","yx_im_token":"","last_visit_time":1728569153,"ip_address":"114.249.185.39","device_id":"9ced24cf2fda44a1:02:00:00:00:00:00","reviewer":0,"review_time":0,"account_state":0,"balance":0,"last_contribution_time":0,"member_expire_time":0,"member_qq_group":0,"web_has_login":1,"longtitude":"116.3249050","latitude":"39.9929470","last_client_type":0,"level":0,"province_user":"北京","city_user":"北京","user_id":331898,"qq_id":"","apple_id":"","badge_img_url":"","reward_url":"https://www.meipian.cn/wap/reward/view/index.html?mask_id=fh0e7w2&author_user_id=331898&article_title=%E8%AE%BF%E9%97%AE%E2%80%9C%E4%B8%AD%E6%9C%BA%E9%93%B8%E6%9D%90%E7%A7%91%E6%8A%80%EF%BC%88%E7%A6%8F%E5%BB%BA%EF%BC%89%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8%E2%80%9D%EF%BC%88%E6%B2%99%E5%8E%BF%EF%BC%89","memo_name":""},"content":[{"img_url":"https://ss2.meipian.me/users/331898/fce47f04f98e4b0196e16c121dcc4a04.jpg","img_height":915,"img_width":2200},{"text":" 中机铸材科技(福建)有限公司是一个混合所有制公司,是机械科学研究总院海西(福建)分院的国有控股企业;
该公司主要从事水玻璃铸造废旧砂的再生利用产业,将铸造企业水玻璃砂铸造工艺(包括二氧化碳吹气硬化和酯硬化工艺)所产生的废旧砂进行再生处理,大部分再生后的砂回到铸造企业(铸钢厂)作为面砂或背砂用;再生后的一部分细颗粒的石英砂经煅烧后成为彩砂用作建筑材料、外墙涂料、透水砖、瓷砖胶等的原材料。
"},{"text":"酯硬化水玻璃砂废旧砂(灰色)
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/658e2688c0484aa18359289b21b6490e.jpg"},{"text":"二氧化碳吹气硬化水玻璃砂的废旧砂(浅黄色)
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/d525f84eaa7e4fb5b59d8ef1438af589.jpg"},{"text":" 水玻璃砂铸造工艺中经常往硅砂中加入一些铬铁矿砂,以提高砂型面层的耐火度和导热性。因此在废旧砂再生过程中需要将废旧砂中的铬铁矿砂从废旧砂中分离出来,然后再回用于水玻璃砂铸造工艺中,以节约生产成本。
"},{"text":"再生后的粒度为40/70筛号的硅砂用于砂型铸造
"},{"img_url":"https://ss2.meipian.me/users/331898/9386602c49a04e819267d7cf0db1b3cb.jpg","img_height":1200,"img_width":1370},{"text":"下图为分离出的铬铁矿砂(黑色)
"},{"img_url":"https://ss2.meipian.me/users/331898/24969517d2ab4075b161e605c33ba75c.jpg","img_height":1245,"img_width":1200},{"text":"分离出的大于40/70筛号的粗颗粒砂,可用于制透水砖
","img_height":1599,"img_width":1199,"img_url":"https://ss2.meipian.me/users/331898/598745e1157649ee8823be44f16493bd.jpg"},{"text":"湿法再生设备系统(输送、破碎、浸泡、擦洗、烘干、挤压去除杂质、筛分等工序)
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/71599fb35c174cdba0ad89f30bae79f8.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/35b414e8847d4fc3a0aa913a2af11d88.jpg","img_height":1199,"img_width":1599},{"img_url":"https://ss2.meipian.me/users/331898/acc716ca3c9a41bcbebc1399ff1423bc.jpg","img_height":1199,"img_width":1599},{"text":"废水的处理与循环利用,整个系统无废水排放,而且可以从水玻璃中回收工业用盐。
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/bc5675900c7f48c88a0d3ae49843d773.jpg"},{"text":"回收过程中的小于40/70筛号的细颗粒经过煅烧后、加入各种颜料后用于制造建筑涂料可用于房屋外墙代替瓷砖,底面油漆、透水砖釉面等。
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/4da0fb111c014088ad9c321c72268a26.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/76914022f5514d968922f150534c66ae.jpg","img_height":1199,"img_width":1599},{"img_url":"https://ss2.meipian.me/users/331898/4b3fb9d77a524d2bb56de4370519a165.jpg","img_height":1200,"img_width":1613},{"img_url":"https://ss2.meipian.me/users/331898/07b25c3388d24e218ef52e84d5053851.jpg","img_height":917,"img_width":1278},{"img_url":"https://ss2.meipian.me/users/331898/a07337b8c1f34b4eb4bbea518a606436.jpg","img_height":1008,"img_width":1083},{"text":"焙烧炉用木屑代替煤、煤气,节约成本。
","img_height":1599,"img_width":1199,"img_url":"https://ss2.meipian.me/users/331898/510f8124c7e44cc4a867e8c2bdf7287d.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/c019b297dab34a44acb11aed8542eb52.jpg","img_height":1199,"img_width":1599},{"text":"墙面和路面涂料的应用
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/d417e9dcd7be4889b977c29c08af531d.jpg"},{"text":"石英砂面彩色透水砖
","img_height":1200,"img_width":1566,"img_url":"https://ss2.meipian.me/users/331898/0f610f7ca0ad4a70a5509a0868cb2566.jpg"},{"text":"参观水玻璃砂铸造企业,三明市三重铸锻有限公司,该厂使用中机铸材科技(福建)公司的再生水玻璃砂已经几年了,完全满足生产工艺性能要求,
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/28d1fbee887a4f47b15e585e11632d10.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/d6337c979728464fba19cd7b48748301.jpg","img_height":1200,"img_width":1822},{"text":"三相电弧炉炼钢
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/15fd59049a154d919b1f292fccbf01af.jpg"},{"text":"水玻璃沙铸钢车间一角
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/3a44b34d09d14d9381034fdc1657533a.jpg"},{"text":"铸钢件打磨
","img_height":1199,"img_width":1599,"img_url":"https://ss2.meipian.me/users/331898/e841b49093264ca38ab7d7a83af1f85b.jpg"},{"img_url":"https://ss2.meipian.me/users/331898/a4e16524f2bd48ae8f2b3a1d4fd47457.jpg","img_height":1200,"img_width":1455},{"text":" 参加这次考察的有中国铸造协会行业管理服务中心主任 马宏儒、主任助理吴仁贵、中国铸造协会专家委员会副主任委员黄天佑。
","img_height":642,"img_width":732,"img_url":"https://ss2.meipian.me/users/331898/51787556fce7446484b2c4f17a690f16.jpg"},{"text":" 水玻璃砂废旧砂的再生一直困扰着中国的铸造行业。从过去的简单擦膜、除尘,到后来的加热、擦膜、除尘,都没有很好解决水玻璃砂再生后砂型强度下降的问题,所以经过再生处理后的再生砂只能用于做背砂或填充砂,很多旧砂只能废弃,随便倒在山沟里了事,严重污染环境。
中机铸材公司的再生过程采用湿法,不但再生砂的质量好,可用于铸造企业造型面砂使用,而且细粉和粗颗粒部分还可以用于建筑行业,取得较好的经济效益。另外,水经过处理后可在废旧砂再生系统中循环使用,没有水的排放问题,做到了\"零排放\"。这个工艺过程值得在我国的水玻璃铸钢工艺的生产企业和地区推广应用。
"},{"text":" 2017.3.15
"}],"mark":0,"gift":{"icon":"https://ss2.meipian.me/app/article_gift_flower_icon_v2.png","amount":0,"mix_icon":"","mix_persent":0,"display":1},"topic":{"has_vote":0,"vote_rank":0,"vote_count":0},"visitor":{"is_share":false,"visitor_id":0,"visitor_user_id":null,"from":null,"channel":null,"theme":null,"in_app":false,"from_web":false,"self_view":false,"timestamp":null,"sign":null,"is_from_app_launch":null,"show_praise":null,"praised":null,"wechat_sign":null,"token":null,"password_v2":null,"visitor_open_id":null,"share_depth":"","visitor_union_id":null,"ua_source":"web","mpuuid":"","isFan":0,"relation_type":0,"member_status":0,"member_img":"","head_attach_img":"","headwear":null,"request":{"attributes":{},"request":{},"query":{},"server":{},"files":{},"cookies":{},"headers":{}},"is_new_guest":0,"first_share_uid":0,"risk_cheat_info":"","is_cheat_risk":false,"page_visit_id":"PC_7086595386707fe6476c7f4.47387781","is_good":null,"auth_url":null,"from_auth_callback":0},"watermark":"?watermark/3/image/aHR0cDovL3N0YXRpYzItc3JjLml2d2VuLmNvbS9sb2dvd2F0ZXIucG5n/dy/50/text/QCDpu4TlpKnkvZE=/fontsize/320/dx/10/dy/30/fill/I0ZGRkZGRg==/text/576O56-H5Y-377yaMzMxODk4/fontsize/320/dx/10/dy/10/fill/I0ZGRkZGRg=="};
var detail = ARTICLE_DETAIL;
window.model = { detail: ARTICLE_DETAIL }