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它是由主管é“,滴浸管和液滴å‘射管ç‰ç»„æˆã€‚美国罗彻斯特(Rochester)金矿的滴浸系统采用Φ15cm,长91m的主管é“,然åŽå‘两侧接出Φ11.2mm的滴浸软管,软管间è·ä¸º91cm。软管上液滴å‘射管间隔76cm。滴浸速度通过液滴å‘射管的选择ã€å‘å°„ç®¡é—´è·æˆ–管é“ä¸åŽ‹åŠ›è°ƒèŠ‚æ¥æŽ§åˆ¶ï¼Œå¦‚å›¾1所示。
图1 滴浸布液示æ„图
è¿™ç§å¸ƒæ¶²æ–¹å¼åœ¨å¹²æ—±ã€è’¸å‘é‡å¤§è€Œåˆç¼ºæ°´çš„地区,以åŠåˆ®é£Žå¤§çš„地区有其独到的优点,但是它的安装工作é‡å¤§ã€‚特别是对矿石å—åº¦å¤§ï¼Œè€ŒçŸ¿å †é«˜åº¦å¾ˆä½Žæ—¶ï¼Œå®ƒæ˜¯ä¸é€‚ç”¨çš„ã€‚å› ä¸ºæµ¸æ¶¦åŠå¾„å°ï¼Œæœ‰ä¸€éƒ¨åˆ†çŸ¿çŸ³æµ¸ä¸åˆ°ã€‚ç½—å½»æ–¯ç‰¹é‡‘çŸ¿å †é«˜6m,在å‰è¿°å®‰è£…æ¡ä»¶ä¸‹ï¼Œæœ‰1%çš„çŸ¿çŸ³æœªæµ¸å‡ºï¼Œå¦‚æžœå †é«˜ä»…2~3m,则有更多的矿石ä¸èƒ½ä¸Žæº¶æµ¸æ¶²æŽ¥è§¦ã€‚图2ä¸ç©ºç™½éƒ¨åˆ†ï¼Œè¡¨ç¤ºæº¶æµ¸æ¶²æœªèƒ½æ¸—入的区域。我国新疆沙尔布拉克所åšçš„æ»´æµ¸è¯•验表明,这ç§å¸ƒæ¶²æ–¹å¼ï¼Œå¯¹ç»“åž¢æ¯”è¾ƒæ•æ„Ÿã€‚å½“æŠŠæ»´æµ¸ç³»ç»ŸåŸ‹å…¥çŸ¿å †ä¸è¿›è¡Œæ“作时,一旦å‘å°„ç®¡ç»“åž¢ï¼Œæˆ–è¢«ç»†æ³¥å µå¡žï¼Œå¾ˆä¸å®¹æ˜“å‘现,ä¸å¦‚喷头一旦å‘生故障,æ“ä½œäººå‘˜å°±èƒ½åŠæ—¶å‘çŽ°åŠæ—¶æŽ’除故障。
图2Â ç½—å½»æ–¯ç‰¹é‡‘çŸ¿çŸ¿å †æ»´æµ¸ç¤ºæ„图 (图ä¸ç©ºç™½éƒ¨åˆ†è¡¨ç¤ºæœªæµ¸åˆ°éƒ¨åˆ†ï¼‰
滴浸用的软管和å‘射管的形å¼å„异,å“ç§å¤šæ ·ï¼Œç»“构和工作原ç†ä¹Ÿæœ‰åŒºåˆ«ã€‚有的软管与å‘射管åˆä¸€ï¼Œåœ¨è½¯ç®¡çš„ä¸åŒä½ç½®ï¼Œä¸åŒè·ç¦»å¤„压æˆå†…螺纹,或者平é¢èžºçº¹ï¼Œä¹Ÿæœ‰åšæˆè¿·å®«å¼çš„。但多数是软管和å‘射管分设。如图3所示,å‘å°„ç®¡åˆ†åˆ«ç¼ ç»•æˆ–åˆ†æ’在软管上。软管内径一般为10~12mm,å‘射管内径为0.8~2.0mm。借助水æµåœ¨å¾ˆé•¿çš„å‘å°„ç®¡ä¸æµåŠ¨æ‰€äº§ç”Ÿçš„æ‘©æ“¦æ°´å¤´æŸå¤±æ¥æ¶ˆé™¤å¤šä½™çš„能é‡ã€‚è¿™æ ·å°±å¯ä»¥ç”¨æ”¹å˜å‘å°„ç®¡é•¿åº¦çš„åŠžæ³•æ¥æŽ§åˆ¶æº¶æµ¸æ¶²çš„æµå‡ºé‡ï¼Œåšåˆ°åœ¨åŒä¸€è½¯ç®¡ä¸Šå‡ºæ°´é‡åŸºæœ¬ç›¸åŒã€‚用得较多的是å”å£å¼å‘射管,如图4所示。它由å”å£å’Œä¸€ä¸ªç›–组æˆã€‚当软管ä¸çš„æ‰¿åŽ‹æ¶²ä½“ç»è¿‡å”壿—¶ï¼Œå…¶èƒ½é‡è¢«æ”¶ç¼©çš„æ–é¢æ¶ˆè€—一部分,液æµç¦»å¼€å”壿—¶å› æ‰©æ•£åˆæ¶ˆè€—一部分,当液æµç¢°åˆ°é¡¶ç›–时被折射能é‡å†ä¸€æ¬¡æ¶ˆè€—ä¸€éƒ¨åˆ†ï¼Œè¿™æ ·ä¸€æ¥ï¼Œæ¶²æµå½¢æˆä¸è¿žç»çš„æ°´æ»´ã€‚
图3Â ç¼ ç»•å¼ï¼ˆa)åŠå‡æ’å¼ï¼ˆb)å‘射滴管
图4 å”å£å¼å‘射滴管
1ï¼è¿›å£ï¼›2ï¼å‡ºå£ï¼›3ï¼æ¨ªå‘æ°´é“
ä¸å›½å†œç§‘é™¢å†œç”°çŒæº‰ç ”究所生产的滴浸装置,其å”å£å†…径为0.86~0.66mm。组åˆå®‰è£…在一直径为10mmã€é•¿30m的塑料管上,æ®ç§°ä¸¤ç«¯çš„æ¶²æµé‡ç›¸å·®åœ¨20%以内。
æ ¸å·¥ä¸šåŒ—äº¬åŒ–å†¶é™¢é‡‘é”庆ç‰ç ”ç©¶è¿‡æ—¶é—´ã€æ»´æµ¸é€Ÿåº¦ã€æ¶¦æ¹¿ç›´å¾„与润湿深度的关系,对于ï¼6mm的矿石,若滴浸速度为30L∕(h·m2),
ç»è¿‡5h的滴浸,所有的矿石å‡èƒ½æ¶¦æ¹¿ã€‚
Shrink Tunnel adopts a constant temperature heat shrinking system, high-power motor drive and stainless steel heating tube, which can achieve the whole shrinking process with high speed and good quality. At the same time, the shrink film is covered tightly, the sealing line is straight and centered, and the vision is smooth. The automatic work flow of the whole production line can meet the needs of the factory for large-scale packaging. In addition, Shrink Packing Machine can also be connected to the whole line of the later automation.
POF Shrink Tunnel adopts lower air transport, and the air volume is arbitrarily adjusted by the frequency converter.
Shrink Tunnel adopts solid shaft conveying, which is controlled by frequency converter, and the speed is stepless adjustable. The upper part of furnace cavity can be opened, which is convenient for cleaning and maintenance and daily maintenance. At the same time, the high-temperature silicone used in the conveyor belt can also be optionally red or white. Visual high-temperature toughened glass window of Sealing Packing Machine can easily realize real-time observation of shrinkage process. Powerful expandable function: optional front-end power feeding line and rear-end non power storage platform
Pof Shrink Tunnel,Pof Shrinking Tunnel,Pof Shrink Tunnel Service,Pof Shrinking Tunnel Service
SUZHOU SHENGBAIWEI PACKAGING EQUIPMENT CO.,LTD , https://www.sbwpack.com