電子行業--成本降低之錫渣還原機(經驗分享)
<div class="ArticleBody"><p></p><p>近段時間, 我們公司錫爐產生了大量的錫渣. 為了能夠節省成本, 公司在6月份購買了一台錫渣還原機. 通過此設備的導入, 確實對我們的成本節省了不少!</p><p>我想, 我的朋友們應該還有很多沒有真正接觸過此工藝吧. 在此, 特向大家介紹一下此工藝:</p><p style="MARGIN: 0cm 0cm 0pt -63pt; TEXT-INDENT: 63pt; mso-para-margin-left: -6.0gd; mso-char-indent-count: 4.5;"><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;">锡渣还原具体过程：</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;"></span></p><p style="MARGIN: 0cm 0cm 0pt;"><span><span style="mso-spacerun: yes;"> </span>1</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">．去掉锡渣里的杂质（电子元件、引脚、杂物），从加料口加入料斗内加热熔化，松香在密闭加热的高温状态下被气化抽出，通过冷却后回收。</span></p><p style="MARGIN: 0cm 0cm 0pt;"><span><span style="mso-spacerun: yes;"> </span>2</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">．料斗内设有特制的搅拌器，在加热搅拌的作用下，熔化后的锡渣经过滤后被送到还原分离筒。</span></p><p style="MARGIN: 0cm 0cm 0pt;"><span><span style="mso-spacerun: yes;"> </span>3</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">．</span><span>GREENF</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">系列原还机之还原分离筒是根据高温固、液分离技术，采用独特设计的二级离心分离结构，能高效地分离出焊锡，并由出锡口流至锡条成型系统，锡渣被还原成了锡条，废锡灰则由离心分离轴自动输送至废锡灰收集桶内保存。注：具体参见锡渣还原工艺流程图。</span></p><p style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;">GREENF</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;">系列还原机优势：</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;"></span></p><p style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;"><span style="mso-spacerun: yes;"> </span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimSun;"><span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: SimSun; mso-bidi-font-size: 10.5pt;"><span style="mso-spacerun: yes;"> </span>GREENF</span><span style="FONT-FAMILY: SimSun; mso-bidi-font-size: 10.5pt;">还原机系列技术成熟，性能稳定。源自台湾技术，并在实践中由工程师们不断研发改进，专业的素质成就了顶级的</span><span style="FONT-FAMILY: SimSun; mso-bidi-font-size: 10.5pt;">GREENF</span><span style="FONT-FAMILY: SimSun; mso-bidi-font-size: 10.5pt;">还原机系列。</span><span style="FONT-FAMILY: SimSun; mso-bidi-font-size: 10.5pt;"></span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span>GREENF</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">系列还原机采用先进的高温固、液分离技术，公司研发设计出独特高效的还原分离筒。锡渣通过两级离心分离，还原率高达</span><span>90%</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">，并采用纯物理还原方式，不添加任何化学成份，采用</span><span>PLD+SSR</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">精确的控温模式，有效地保证了还原出来的锡条成份与锡炉内新锡完全一样。</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">波峰焊锡机锡炉喷口处常聚积着大量的氧化锡渣，这样极易造成锡波的不平稳，产生紊流波峰，严重影响了</span><span>PCB</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">板焊接质量，如果使用</span><span>GREENF</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">系列还原机，则可增加捞锡渣的次数，使喷口处只有少量的锡渣，从而提高了</span><span>PCB</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">板的焊接质量。</span></p><p style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;">GREENF</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;">系列还原机优点：</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;"></span></p><p style="MARGIN: 0cm 0cm 0pt 29.25pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 29.25pt;"><span style="mso-fareast-font-family: '';"><span style="mso-list: Ignore;">1．<span style="FONT-WEIGHT: normal; FONT-SIZE: 7pt; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-VARIANT: normal;"> </span></span></span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">节约成本：能使锡渣还原出与锡炉内同等品质的焊锡，还原率高达</span><span>90%</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">，从而为企业节约了成本。</span></p><p style="MARGIN: 0cm 0cm 0pt 29.25pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 29.25pt;"><span style="mso-fareast-font-family: '';"><span style="mso-list: Ignore;">2．<span style="FONT-WEIGHT: normal; FONT-SIZE: 7pt; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-VARIANT: normal;"> </span></span></span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">产量高：每天还原锡渣量</span><span>40K</span><span style="FONT-FAMILY: SimSun;">G</span><span style="FONT-FAMILY: SimSun;">×</span><span>8H=320KG</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">。</span></p><p style="MARGIN: 0cm 0cm 0pt 29.25pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 29.25pt;"><span style="mso-fareast-font-family: '';"><span style="mso-list: Ignore;">3．<span style="FONT-WEIGHT: normal; FONT-SIZE: 7pt; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-VARIANT: normal;"> </span></span></span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">环保：设备设计先进，还原时无有害物质散发至室内，安全环保。</span></p><p style="MARGIN: 0cm 0cm 0pt 29.25pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 29.25pt;"><span style="mso-fareast-font-family: '';"><span style="mso-list: Ignore;">4．<span style="FONT-WEIGHT: normal; FONT-SIZE: 7pt; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-VARIANT: normal;"> </span></span></span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">节能：耗电量小，每小时在</span><span>8KW/H</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">以下。</span></p><p style="MARGIN: 0cm 0cm 0pt 29.25pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 29.25pt;"> </p><p style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;">GREENF</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;">系列还原机节约成本试算：</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: SimHei;"></span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">以使用</span><span>SRS-GR-006A</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">型号还原机计算，还原无铅锡渣为例，每天产出</span><span>40KG</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">锡渣，锡条价格：</span><span>250</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元</span><span>/KG</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">，锡渣价格：</span><span>100</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元</span><span>/KG</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">，锡灰价格：</span><span>10</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元</span><span>/KG</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">，按</span><span>85%</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">的还原率。</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">还原后锡条价格：</span><span></span><span>250</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元×</span><span>40KG</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">×</span><span>85%=8500</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">还原后锡灰价格：</span><span><span style="mso-spacerun: yes;"> </span>10</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元×</span><span>40KG</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">×</span><span>15%=60</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">还原用电费价格：</span><span><span style="mso-spacerun: yes;"> </span></span><span><span style="mso-spacerun: yes;"> </span>1</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元×</span><span>8KW/H</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">×</span><span>8H=64</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元</span><span>(</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">参考值</span><span>)</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">还原用员工工资：</span><span></span><span><span style="mso-spacerun: yes;"> </span>6</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元×</span><span>8H=48</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元</span><span>(</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">参考值</span><span>)</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">废锡渣卖掉价格：</span><span></span><span>100</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元×</span><span>40KG=4000</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">元</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">一天可节约资金为：</span><span>8500</span><span style="FONT-FAMILY: SimSun;">＋</span><span style="FONT-FAMILY: SimSun;">60</span><span style="FONT-FAMILY: SimSun;">－</span><span style="FONT-FAMILY: SimSun;">64</span><span style="FONT-FAMILY: SimSun;">－</span><span style="FONT-FAMILY: SimSun;">48</span><span style="FONT-FAMILY: SimSun;">－</span><span style="FONT-FAMILY: SimSun;">4000</span><span style="FONT-FAMILY: SimSun;">＝</span><span style="FONT-FAMILY: SimSun;">4448</span><span style="FONT-FAMILY: SimSun;">元</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">（注：以上元为</span><span>RMB</span><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">）</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"> </p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">希望此能對大家在自己的改善中提供一定的幫助! 有興趣的朋友, 我們可以進一步詳細溝通為謝!!</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">Skype:wister912</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt;"><span style="FONT-FAMILY: SimSun; mso-ascii-font-family: ''; mso-hansi-font-family: '';">Msn:wister912@hotmail.com</span></p></div><br/><br/>[此贴子已经被作者于2007-12-10 13:51:37编辑过]
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