.1305501 九、發明說明： 【所屬之技術領域】 本發明係屬-種電路_業之鋪與水資源淨化回 收再利用技術’尤指-種磨刷機與水洗機產生之排放水之 處理系統。 【先前技術】 在印職職生產過財，有二段工㈣排放水是比 • 财含酸性物f ’卻含有高價的銅粉與大量水份的，一是 磨刷機排放水，一是水洗機排放水。 磨刷機主要的作用是將銅板表面高速磨刷粗糖化，所 排放的磨刷水含鱗當然比較多，时的價值高。水洗機 排放水含銅量則較少，除非回收水淨化_度高，否則回 收的價值不高。 最早的磨刷機排放水在環保意識還不是很高的時 • 代’銅粉回收方式都是採用沈殿法，即利用銅粉的重量， 以自然的方式回收，因此排放水仍殘留大#的銅粉，產生 大量的廢水。 漸漸的，銅粉和水資源回收隨著銅的價格和水資源的 成本上昇’環保意識抬頭，銅粉回收成為電路板產業另一 項主要收入，於是每一台磨刷機開始配搭一台銅粉回收 機，除了回收銅粉之外，由於磨刷機使用水的要求不高， 回收後的水再循環使用，造就了銅粉回收機成為磨刷機必 《的鮮輯，甚至成為回收業者絲提供設備，以換取 回收銅粉之另種產業形態。 讀多年來，印刷電路板之回收系統仍舊維持這樣的 :式’如第1圖所示，—台磨刷機1配置-台銅粉回收機 ，水洗機的排放水不經銅粉回收機處理，直接排至廢水 槽。銅粉时機3回_水僅足以供應磨刷機部份財， ^頁添加新的自來水。原因是：現有_粉回收機不 僅热法使銅粉作完整的回收，在回收機運轉的過程中，水 份因高速產生的高溫蒸發崎失，水㈣ 高’必須部份排至廢水槽另作處理，並無法移作其他用途。 、、細數習知_粉練方式纽上分為二種，—種是離 心式，另一種則為袋濾式。 離心式銅粉回收機主要的魏，在於_其高速離心 士用’使含有銅粉之磨刷機排放水在進入回收機的同 :’破摔打到回收桶濾心之内壁，液體部份流到集收流 口，經添加部份自來水稀釋之後，送回磨刷機循環使用L。 由於銅粉緊馳时鍵Ά壁，清理十分嶋，除非箄 2射可叫除，或以大量的自來水清理。而回收機溫 Λ成水氣蒸發，水分減少，必須不斷地補充磨刷 μ 7 ’知卩省水資源的美意盡失。且高速運轉導致機 二易故障’停機後之起動電力，都使得離心式回收機除 〉月理較袋濾式容易外，停機、故障、與耗水，問題重重= 而缺水的環境’更使得電絲產紐背受敵。 旦/故以貫際運轉量㈣’每一台離心式銅粉回收機之耗電 里車又之袋濾式回收機均高，耗水量約為12.5噸，每天必 須更換的濾心約2.2支，每年的維修費約新台，1〇萬元， 每台回收機清理的時間約為1.2小時，每天處理的廢水量 14萬’，每年故障數為8次，因為停機減少的產能，每 年更高達7萬片。 、袋濾式銅粉回收_是利用泵浦把磨刷水打入箱形 濾袋内’待水從濾、袋中流出後，再用泵浦打回磨刷機循環 使用’如M259640號「銅粉過濾'機」新型專利，經濟袋 過濾後的廢水’可麵_叙後，經由出水口排出，以 供清洗電路板的設備循環使用，確實沒赫喊回收機水 溫上昇和高速運獅缺點’但是清理銅粉的難處，卻是離 :式回收機所沒有的’而停機之後才能清_粉的問題卻 疋’、通的’水洗段排放水鋪底排放水無法回收的問題也 是共通的。 、袋濾式銅伽收機最大的缺點也是其優點所在，即是 其過慮方式乃仰賴排放水本身的重量產生的壓力，利用濾 袋纖銅粉。因此醜分_效率很有限之外，銅粉很容 =阻基住;慮袋孔隙’必須時常清理，甚至顿地更換渡 袋’才能達到過濾、的㈣，回收的廢水量也會大打折扣。 孔隙大的濾、袋過濾、效果不良’孔隙小的濾布，更換的頻率 必然加增。取重要的是：由渡袋收集的銅粉無法供應回收 業者使用，每年將減少數㈣計_粉回收收入。 /由於目前所有_粉回收機所能處理的量有限 ，又必 月理與維護’因此，不管是離心式或袋遽式，非常 典型的方法就是：-台磨刷機配—台銅粉回收機 ，以避免 1305501.1305501 IX. Description of the invention: [Technical field to which it belongs] The present invention relates to a type of circuit _ industry shop and water purification and reuse technology ‘, particularly a treatment system for effluent water generated by a brush machine and a water washing machine. [Prior Art] In India, there is a second-stage work (4). The discharge water is more expensive than the acid-containing acid f' but contains high-priced copper powder and a large amount of water. First, the brush discharges water, and the other is water washing. The machine discharges water. The main function of the brushing machine is to grind the surface of the copper plate at a high speed, and the scale of the brush water discharged is of course more, and the value is high. The water washing machine contains less copper, and unless the recycled water is purified, the value of recycling is not high. When the earliest brush discharge water is not very environmentally conscious, the generation of 'copper powder recycling method adopts the Shen Dian method, which uses the weight of copper powder to recover in a natural way, so the water still retains the large copper. Powder, producing a large amount of wastewater. Gradually, the recovery of copper powder and water resources increased with the price of copper and the cost of water resources. Environmental awareness has risen, and copper powder recycling has become another major revenue in the circuit board industry. So every brush machine began to match a copper powder. In addition to recycling copper powder, the recycling machine has low requirements for the use of water in the brushing machine, and the recycled water is recycled. This has made the copper powder recycling machine a must-have for the grinding machine, and even has become a recycling machine. In exchange for another industrial form of recycling copper powder. For many years, the recycling system of printed circuit boards has remained as follows: as shown in Figure 1, the table brushing machine 1 is equipped with a copper powder recycling machine, and the water discharged from the washing machine is not processed by the copper powder recycling machine. Discharge directly to the wastewater tank. The timing of the copper powder is 3 times _ water is only enough to supply the grinder, and the page adds new tap water. The reason is: the existing _ powder recycling machine not only heats the copper powder for complete recovery. During the operation of the recycling machine, the water is evaporated due to the high temperature, and the water (4) high part must be discharged to the wastewater tank. It cannot be used for other purposes. , fine number of conventional knowledge _ powder training method is divided into two types, the type is off-cent, and the other is bag filter. The main type of centrifugal copper powder recycling machine lies in the fact that its high-speed centrifugation is used to make the water discharged from the brush containing copper powder into the recovery machine: 'breaking and hitting the inner wall of the filter barrel, the liquid part flows to The collecting nozzle is sent to the brushing machine to recycle L after being diluted with some tap water. Since the copper powder is fastened when the key is pressed against the wall, the cleaning is very embarrassing, unless the 箄 2 shot can be called, or cleaned with a large amount of tap water. The temperature of the recycling machine is evaporated into water, and the water is reduced. It must be continuously replenished with the brush. And the high-speed operation leads to the easy failure of the machine. The start-up power after the shutdown makes the centrifugal recovery machine easy to stop, fault, and consume water, and the problem is heavy. Make the wire production back to the enemy. Once and for all, the amount of continuous operation (4) 'Each centrifugal centrifugal powder recycling machine's power consumption and the bag filter recycling machine are high, the water consumption is about 12.5 tons, the filter must be replaced every day about 2.2 The annual maintenance fee is about NT$10 million. The time for cleaning each recycling machine is about 1.2 hours. The amount of wastewater treated per day is 140,000', and the number of failures per year is 8 times. 70,000 tablets. Bag filter copper powder recycling _ is to use the pump to drive the brush water into the box filter bag. 'When the water flows out of the filter and the bag, and then pump back to the brush machine for recycling, such as M259640# copper The new type of powder filtration 'machine', the waste water filtered by the economic bag can be discharged through the water outlet, so that the equipment for cleaning the circuit board can be recycled, and there is no such thing as the water temperature rise of the recycling machine and the shortcomings of the high-speed lion. 'But the difficulty of cleaning up the copper powder is not what the type of recycling machine does not have. After the shutdown, the problem of the powder is _, and the problem of the water discharged from the bottom of the water washing section is also common. The biggest disadvantage of the bag-type copper garter is its advantage, that is, the way it takes care depends on the pressure generated by the weight of the discharge water itself, using the filter bag of copper powder. Therefore, the ugly _ efficiency is very limited, the copper powder is very accommodating = resistance base; the bag pores must be cleaned up from time to time, and even the ferry bag can be replaced to achieve filtration (4), and the amount of recovered wastewater will be greatly reduced. Large pore filtration, bag filtration, and poor effect. The filter cloth with small pores will increase the frequency of replacement. It is important that the copper powder collected from the ferry bag is not available to the recycler and will be reduced by a few (four) counts per year. /Because all the current _ powder recycling machines can handle a limited amount, they must be treated and maintained. Therefore, whether it is centrifugal or bag-type, the typical method is: - Taiwan brush machine with - copper powder recycling machine To avoid 1305501
磨刷機全面停擺。而水洗機排放水未經回收，主要原因 係··回收水的水質只能部份為磨刷機所用，過高的含銅量 無法為水洗機使用。且磨刷機仍f要另賴充自來水，而 回收水多出來的部份即使作為衛生設備洗滌用水都不 且所以水洗機排放水都沒有納入回收系統。而要清理銅 粉％，除了銅粉回收機必須停機之外，磨刷機也必須跟著 卜機。這樣的作業方式除了製程上的浪費和產能下降之 外機台的故障率也大幅提高。因此生產現場必須經常配 置夕位專人攸事清理銅粉和維修機台的工作，增加成本。 而水資源才是此銅粉回收技術最刻不容緩的課題。 【發明内容】 本發明首要目的在提供一種可以回收到可循環使用 系、、擴大回收水的使職圍’不僅收集磨刷機 排放水，同時可以收集水洗機排放水，並且有效使用收集The brushing machine is completely shut down. The water discharged from the washing machine has not been recycled. The main reason is that the water quality of the recycled water can only be used partly by the brushing machine. The excessive copper content cannot be used for the washing machine. Moreover, the brushing machine still needs to be filled with tap water, and the excess water is not included in the washing system, even if it is used as sanitary equipment. In order to clean up the copper powder, in addition to the copper powder recycling machine must be shut down, the brush machine must also follow the machine. In addition to the waste of the process and the decrease in capacity, the operation rate of the machine is greatly improved. Therefore, the production site must always be equipped with a special person to clean up the copper powder and repair the machine to increase the cost. Water resources are the most urgent issue for this copper powder recycling technology. SUMMARY OF THE INVENTION The primary object of the present invention is to provide a recyclable system that expands the amount of water that can be recycled, not only collecting the water discharged from the brush, but also collecting the water discharged from the washing machine, and collecting the effective use.
自水洗機和水洗機水槽底部时水，供磨職水洗裝置循 環使用之回收淨化裝置。 ^ ，一曰的隹於解決先前技術為了清理銅粉 必須停機關題。因為這樣的_，使得磨取程的現場 必展、4轉相當的人力應付此起彼落的停機事件，以产 理銅知.准遵機台正常運轉。而電路板磨刷現場並不是— 個完全沒有污染的場所，當環保意識高漲的時候，除了水 粉时必賴魏之外，人工成本和污染成本仍 疋龟路板業重要的課題。 本發明第三個目的在於解決銅粉清理的問題。離心式 銅粉回收必須用人去刮除回收桶的銅粉，袋據式鋼粉回收 機的銅粉回收更需要人工經常更換遽袋，並且自箱形遽袋 中取出銅粉，難度與時間都是成本。 本發明第四個目的在於解決過濾後水質㈣題。先前 技術為何無法降低耗水量？主要原因在於經由銅粉回收刚 過攄機處理後之回收水含銅量，仍然高出自來水含鋼量的 數十倍，此回收水之水溫又高於室溫，除了水量不足的因 素必須另外補充自來水之外，調整水質是其另一原因。 本發明最終的目的在於提高銅粉與循環用水之回收 里。回收水含銅量下降，相對地即回收銅粉之增加，一方 面減少公害，另—方面降低電路板的生產成本，提 力。 為達到以上目的’本發明首先的目標就是提高排放水 固液分離的效果。因為只有銅粉被完全排除於回收水，回 收水的含麵量才可能下降，導電系數才可能下降，PH才 可能下降。 因此本發明設有依序一排放水集合管制系統、一自動 管制調控壓齡統、和—回收水淨化循環f理系統；先利 用喷流泵_各種只含有銅粉的賊水分別送至排放水 攪拌槽，再利用高麗泵浦送至壓濾機壓濾、室内，利用油壓 枝將之C緊，使排放水經只容水分子通過之精密濾布中流 出，艾成乾淨的回收水，而銅粉則被保留於濾布内，供回 收之用。由於回收水水質之PH酸鹼值只有8 3(自來水的 PH值疋7)，銅含量只有〇_3(自來水的含銅量是〇·ι)，與 自來水十分接近。除了可以回收為磨刷機循環使用之外， 更可以回收為水洗機使用，也可以作為清潔衛生用水，提 昇回收價值。 本發明突破水洗機排放水和水槽底部排放水不回收 的瓶’員’排放水集合管制系統將多台磨刷機和水洗機台排 放水甚至水槽底部排水’集中到一排放水攪拌槽，以集 中官理方式處理，一方面可以使排放水授拌槽的水濁度可 以均勻’另-方面可㈣針管理之水循縣統，調節果 浦的壓力和水量，最重要的是磨刷系統與回收系統可以各 自調配停機或運轉，並不影響另_系統之運作。 本發明最巧妙之處在於：採用數組㈣制之銅粉回 收壓濾系統處理混濁水集中槽内的混濁水，藉著集中槽水 位變化嘁關閉或啟動-組麗濾系統，達到停機與職之 2的。δ集中槽水位上昇時’表示集中槽進人顯機壓遽 室之混濁水因銅粉逐漸堵住濾布而減少，甚至益法進入， 濾板内銅粉已達飽和狀態，必須清理。鱗，水位感應器 即自動關闕射的賴絲泵浦和鶴機，並啟動另一 組壓濾系統之高觀動泵浦接續將關水打人該組壓遽 錢之壓濾室，集中槽水位又下降，恢復魏功能。闕閉 之-組屋濾機可以报寬裕的時間從事_濾板，讓呈泥狀 之^7自動洛人顧下方之峰回收槽。壓顧回復待 狀癌。 本發明也可以將水位感應器設置於回收水槽端，當回 收Kf曰水位彳⑽或下降時，顯示濾板内銅粉量幾近飽和， 運轉中之壓力㈣必糊 gp A^,.,0a 接又/月理另一組壓濾系統 動被咖，_轉。使磨賴完全 崎^正飾。 這樣的運轉’使得磨刷機和水洗機可以維持一天二十 四小時運轉’大大提高錢難以計數，機料障率也因而 下降。 目前板框壓義純物亏舰水之目的，卻不曾被 利用作為鋼粉回收之用途，最主要原因是：堆積在渡板室 2形成的污泥餅即使可以比袋濾式餅更多的清水，但是 /月理銅泥的度也勢必大增，只有增加磨刷機關閉的次 數4成^工與機件的故障。一台磨刷機是這樣，幾台磨 W▲組丑不讓清理人貞疲於_命？因此在回收水與產能 平衡的考i下，板框壓濾機一直以來並未為電路板製造業 者所使用。 本發明在採用板框壓濾機，其最大的考量是：固液分 離的效果。壓濾機使用之濾布可以依磨刷所產生銅粉的顆 粒大小隨時更換’或配合不同成分顆粒的大小作不同的篩 選或回收’確實作到濾乾的效果，銅粉在經過高壓擠壓之 後’容易脫落的特性，幾乎可以使回收的銅粉於濾板開啟 後’自動落入設置於濾板室下方之收集槽内，不需要很費 力地清理。 本發明最大的特點在於：將多台磨刷機和水洗機排放 水以排放水集合管制系統集中處理，大大減少回收機的設 置與故障率。視所設置壓濾機的大小，隨時可以調整壓濾 系統提供磨刷機和水洗機排放水的數量。 本發明第二大舰在於自動管制調健齡統，使回 收銅粉率的提高，間接地也讓回收水的含銅量從離心式的 6.6ppm大大崎低，絲與自來水含崎Q1卿極為 接近的0_3叩m，回收水含銅量減少、，銅粉的回收自然增 加’水質亦大大的提高。 本發明第三大特點在於：經過本發明縣後的水， pH值只有8.3(自來水的pH值是7)，導電系數是^97㈣自 來水的導電系數是190ps)，含銅量〇_3_(自來水是 0_1Ppm)，大大提昇回收水之再利用價值。 本發明第四大特點在於：回收水淨化循環管理系統提 阿水的回收量°先前的回收方式之所以耗水，是因為回收 Jc不堪使用或無法回收。如水洗段的水，機台箱底排放 水，還有生產線中-些不含化學酸驗成分之排放水，都可 以引導到排放水回收桶，經過回收桶内攪拌機攪拌均勻， 避免部分鋪沈積細’制时流泵雜料的排放水 送至混濁水集中槽。經過_為處理過的时水因為固 液分離，可雖為完整地概朗㈣水槽，细鼓風機 曝氣後，除了化成可以再利用的磨刷水之外，利用分袈於 回收槽或蓄水槽巾的水位感應II隨時可以管理槽内的水 或流向磨刷機，錢向水洗機’或流向f水槽，使得回收 水可以有效地被分配到具有最高利用價值的場合。 本發明第五大特點在於提高產能，並降低彡統的故障 率。本系統磨刷過程中，不再需要磨刷機為配合清理銅粉 而停機影響產能，也不會因為機台的開開關關而影響壽 命’更不會因為能源和水資源的問題降低競爭力。 板框壓濾機之運用’主要在於其機架兩側軌道上跨置 有複數組依序受控位移重疊之板框，各板框兩端分別設有 凹入遽至，而其表面包覆有只容水分子通過，不容銅粉通 過之精密濾布，因為高壓產生脫水，所以當各板框分開後， 銅粉即可藉由重量而落下。 就本發明而言，板框壓濾機其實只是系統中之一項設 備、一個手段，重點是，本發明如果沒有前置之排放水集 合管制系統，沒有自動管制調控壓濾系統機動式輪流運 轉，沒有回收水淨化循環管理系統使用攪拌器將排放水攪 掉均勻’沒有使用廢力泵浦將排放水打入壓濾機，壓遽機 也只是一台壓濾機，對於銅粉回收與排放水循環系統助益 不大。而巧妙之處在於其使用一個一般人作為污泥壓濾的 設備，澈底解细收水質含銅量的問題，一石兩鳥地達到 銅粉回收與回收水淨化循環的目的，才是本發明一項巧妙 的組合。 【實施方式】 第2圖係本發明銅粉以及水資源回收系統。磨刷機^ 排出的磨刷水、水洗機2固定排放水及水槽底部排放水， 統一被收制—内部設有喷流泵浦41之排放水擾拌槽4 中。喷流泵浦41除了利用喷流泵浦將排放水攪拌槽^的 排放水中作徹底的攪拌，使比重較大之鋼粉均勻懸^於排 放水中，易於流通之外，喷流泵浦41 _鼓風機提供適 =魂H雜微生物之好分解的曝氣作用，也 使聽過攪拌後的排放水酸驗值濃度降低，然後由喷汽果 浦#送人-内設錢拌機51及—水位感應器52之大^ 的混濁水集中槽5當中。 混濁水集巾槽5 _水_被_成為-均勻混濁 水’經-組顯系統7之高壓氣動泵浦71，將混濁水打 入板框壓濾機72 _壓濾室74，卿_ 75上遽布内 外所形成之壓力差，將含有銅粉找財之水分擠壓排到 内設有水域絲回收轉巾槽8，水傾應器犯 和調節壓賴82，控做制往磨刷機和水洗機進水口 之恒壓泵浦81 ’和通往蓄水槽之_ 84，使回收水在循 環的過程當中，不因水㈣高低或液量的大小，影響磨刷 機1或水洗機2之運轉。 本發明為了維持磨刷機1和水洗機2持續運轉，一 方面提高產能，另一方面避免機台在運轉與停機過程中產 生之故障情形，制在排放水集巾射設有—水位感應器 52，當水位異常上昇時，感應器52即指揮運轉中之壓濾 系統組6或7之高壓氣動泵浦61或71準備停機清理銅 粉，並啟動另一組壓濾系統7或6起動高壓氣動泵浦71 或61接續處理。使得每一組壓濾系統的清理都可以得到 充分而穩定的處理。 停機中之壓濾機隨時可以開啟由pp或橡膠組合，外 包覆精密濾布之濾板65,75，堆積於濾布表面之銅粉泥餅 因重量自由落下至壓濾機下方之銅粉收集匣68,78。 與混濁水集中槽相連的壓濾系統可以是二組或二組 以上’主要目的在提供—魏系統必須停機清理銅粉時， 或有-組壓麟統故料，甚至當磨職、水洗機被增 δ又’廢濾、系統之壓處室來不及放大時，隨時可以增設另一 組壓濾系統’轉制刷機和水洗機繼續運轉所排放之混 濁水可以繼續過濾。 本發明經過以六組磨刷機與水洗機之生產規模，以習 用之離心式過濾系統與本發明之銅粉過濾、及回收水淨化 循環系n運轉測試比對，過濾、後的水質，經實際測試 的結果，幾近自來水鮮，时的水比使用離喊_機 回收再利用的水每台每天平均約6 ，耗電量每年節省約 五萬多元，每天清理銅粉的工時也由450分鐘下降至10 分鐘，且每天必須處理廢水每台磨刷機約12_5噸，最重 要的是每天從一台磨刷機和一台水洗機可以回收再利用 的水約7 σ頓。 因此，根據本發明顯然已經提供一種銅粉回收與排放 水循環系統，及可完全符合上述目的與特點之一種銅粉回 收與水循環方法’雜已經參照特定實_來描述及顯示 本發明’本㈣並不祕這麵紐實補，麟此技藝 者瞭解可作練改及變化科麟本㈣之精神，因此， 本發明係涵射請範_㈣内之所有此等變化及修改。 【圖式簡單說明】 第1圖係習用之電路板磨刷機排放水循環系統 .1305501 第2圖係本發明銅粉回收與排放水淨化循環系統及方法 【主要元件符號說明】 A電磁閥 1磨刷機 2水洗機 21固定排放水22水洗機水槽底部排放水23球閥 3銅粉回收機 φ 4排放水攪拌槽 41喷流泵浦 5混濁水集中槽 51攪拌機 52水位感應器 6壓濾系統 61高壓氣動泵浦62板框壓濾機63混濁入水口 64壓濾室65濾板66銅粉收集匣68銅粉收集口 φ 7壓濾系統 71高壓氣動泵浦72板框壓濾機73混濁水入水口 74壓濾室75濾板76銅粉收集匣77回收水排出口 78銅粉收集口 8回收水集中槽 81怪壓栗浦82 5周郎壓力閥 83水位感應器84 泵浦 9蓄水槽 91泵浦 92鼓風機 4Water from the bottom of the washing machine and the washing machine sink, for the recovery and purification device used by the grinding and washing equipment. ^, a glimpse of the previous technology in order to clean up the copper powder must stop the problem. Because of this _, the scene of the grinding process must be exhibited, and the equivalent of 4 turns of manpower to cope with the ups and downs of the event, to produce copper know. The machine is in compliance with normal operation. The circuit board grinding site is not a completely non-polluting place. When the environmental awareness is high, in addition to the water powder, the labor cost and pollution cost are still important issues in the turtle board industry. A third object of the present invention is to solve the problem of copper powder cleaning. Centrifugal copper powder recycling must be used to scrape the copper powder in the recycling bin. The copper powder recycling of the bag steel recycling machine requires manual replacement of the bag, and the copper powder is taken out from the box-shaped bag. The difficulty and time are both It is the cost. The fourth object of the present invention is to solve the problem of water quality after filtration (4). Why can't the previous technology reduce water consumption? The main reason is that the copper content of the recovered water after being treated by the copper powder is still tens several times higher than that of the tap water. The water temperature of the recovered water is higher than the room temperature, except for the insufficient amount of water. In addition to the addition of tap water, adjusting water quality is another reason. The ultimate goal of the present invention is to improve the recovery of copper powder and recycled water. The amount of copper in the recovered water is reduced, and the increase in the amount of recovered copper powder is relatively reduced, thereby reducing the pollution of the board and improving the production cost of the board. In order to achieve the above object, the first object of the present invention is to improve the effect of solid-liquid separation of discharged water. Since only the copper powder is completely excluded from the recovered water, the surface area of the recovered water may decrease, the conductivity may decrease, and the pH may decrease. Therefore, the present invention is provided with a sequence of discharge water collection control system, an automatic control regulation and control system, and a recovery water purification cycle system; firstly, the jet water pump _ various kinds of thief water containing only copper powder are separately sent to the discharge water Stir the tank, then use the Gory pump to send it to the filter press for pressure filtration, indoors, and use the oil pressure branch to tighten C, so that the discharged water flows out through the precision filter cloth that only allows water molecules to pass through, and Ai becomes clean recycled water. The copper powder is retained in the filter cloth for recycling. Since the PH value of the recovered water is only 8 3 (the pH of the tap water 疋 7), the copper content is only 〇 _3 (the copper content of the tap water is 〇·ι), which is very close to the tap water. In addition to recycling for the brush, it can be recycled for use as a washing machine or as a sanitary water to increase the value of recycling. The invention breaks through the water discharged from the washing machine and the water discharged from the bottom of the water tank is not recycled. The 'person' discharge water collection control system concentrates the plurality of scrubbers and the washing machine discharge water or even the bottom drain of the water tank into a discharge water mixing tank to concentrate On the one hand, the water turbidity of the discharge water mixing tank can be made uniform. On the other hand, the water can be used to regulate the pressure and water volume of the fruit pump. The most important thing is the brushing system and The recycling system can be individually configured for downtime or operation without affecting the operation of the other system. The most ingenious aspect of the present invention is that the turbid water in the turbid water concentration tank is treated by the copper powder recovery filter system of the array (four), and the water level change of the concentrated tank is used to close or start the group filter system to achieve the shutdown and service. 2 of the. When the water level of the δ concentration tank rises, it means that the turbid water in the pressure chamber of the concentrating tank is reduced by the copper powder gradually blocking the filter cloth, and even the beneficial method enters. The copper powder in the filter plate has reached saturation state and must be cleaned. The scale, the water level sensor is automatically shut off the lysing pump and the crane machine, and the other high pressure pump that starts the other filter press system will continue to shut the water and hit the pressure filter room of the group. The water level in the tank drops again, and the Wei function is restored. Closed - The HDB filter can report ample time to engage in the _ filter plate, so that the mud-like ^7 automatic Luo people take care of the peak recovery tank below. Respond to the response to cancer. The invention can also set the water level sensor at the end of the recovery tank. When the Kf water level 彳(10) is recovered or decreased, the amount of copper powder in the filter plate is almost saturated, and the pressure during operation (4) must be paste gp A^,.,0a Then, another group of filter press systems was moved and _ turned. Make the ruin completely. This operation 'supplements that the brush and the washing machine can be operated 24 hours a day' greatly increases the amount of money that is difficult to count and the machine resistance rate. At present, the purpose of the plate frame is that the pure material is lost to the ship water, but it has not been used as the steel powder recovery. The main reason is that the sludge cake formed in the ferry plate chamber 2 can have more water than the bag filter cake. However, the degree of copper mud is also bound to increase greatly, only the number of times the brush is closed is 4% and the failure of the machine. A brush machine is like this, a few sets of grinding W▲ group ugly does not let the cleanup people tired of _ life? Therefore, under the test of the balance between recycled water and capacity, plate and frame filter presses have not been used by circuit board manufacturers. The present invention adopts a plate and frame filter press, and the biggest consideration is the effect of solid-liquid separation. The filter cloth used in the filter press can be changed at any time according to the particle size of the copper powder produced by the brushing brush. Or the size of the particles of different components can be used for different screening or recycling. The effect of the filter is dry. The copper powder is subjected to high pressure extrusion. After that, the characteristics of 'easy to fall off can almost make the recovered copper powder fall into the collecting tank set under the filter plate chamber after the filter plate is opened, and it does not need to be cleaned up very laboriously. The biggest feature of the invention is that the discharge water of a plurality of brushing machines and washing machines is centralizedly processed by the discharge water collection control system, thereby greatly reducing the setting and failure rate of the recycling machine. Depending on the size of the filter press, the filter press system can be adjusted to provide the amount of water discharged from the scrubber and the washer. The second large ship of the present invention is an automatic control system for adjusting the age of the copper, so that the copper powder rate is increased, and indirectly, the copper content of the recovered water is greatly reduced from the centrifugal type of 6.6 ppm, and the wire and the tap water are covered with Q1. Close to 0_3叩m, the amount of copper in the recycled water is reduced, and the recovery of copper powder is naturally increased, and the water quality is greatly improved. The third major feature of the present invention is that after the water of the county of the present invention, the pH value is only 8.3 (the pH value of the tap water is 7), the conductivity is ^97 (four) the conductivity of the tap water is 190 ps), the copper content 〇 _3_ (tap water) It is 0_1Ppm), which greatly improves the reuse value of recycled water. The fourth major feature of the present invention is that the recovered water purification cycle management system extracts water. The previous recovery method consumes water because the recovered Jc is unusable or unrecoverable. For example, the water in the washing section, the water discharged from the bottom of the machine box, and the discharge water in the production line that does not contain chemical acid components can be guided to the discharge water recovery tank, and evenly stirred in the mixing tank to avoid partial deposition. The discharge water from the flow pump miscellaneous material is sent to the turbid water concentration tank. After the _ is treated as the water, it can be completely integrated (4) the water tank. After the aeration of the fine blower, in addition to being converted into reusable brush water, it is used for the separation tank or the water storage tank. The water level sensor II of the towel can manage the water in the tank or flow to the brushing machine at any time, and the money flows to the water washing machine or flows to the f water tank, so that the recycled water can be effectively distributed to the occasion with the highest utilization value. The fifth major feature of the present invention is to increase productivity and reduce the failure rate of the system. In the brushing process of this system, it is no longer necessary for the brushing machine to stop the impact of the copper powder to stop the production capacity, and it will not affect the life because of the opening and closing of the machine, and it will not reduce the competitiveness due to energy and water resources. The application of the plate and frame filter press is mainly based on the frame frame on the rails on both sides of the frame, which are stacked with a sequence of controlled displacements, and the ends of each frame are respectively provided with concave 遽 to the surface of the frame. There is a precision filter cloth that only allows water molecules to pass through, and does not allow copper powder to pass. Because high pressure produces dehydration, when the frame frames are separated, the copper powder can be dropped by weight. For the purpose of the present invention, the plate and frame filter press is actually only one device and one means in the system. The key point is that the present invention does not have a pre-regulated discharge water collection control system, and does not have an automatic control and control filter system. There is no recycling water purification cycle management system using a stirrer to stir the discharge water evenly. No waste pump is used to drive the discharge water into the filter press. The press machine is just a filter press for copper powder recovery and discharge. The water circulation system is not helpful. The ingenious thing is that it uses a general human being as a device for sludge pressure filtration, which solves the problem of copper content in water quality. The purpose of one stone and two birds to achieve the copper powder recovery and recovery water purification cycle is the invention. Clever combination. [Embodiment] Fig. 2 is a copper powder and water resource recovery system of the present invention. The brushing machine ^ discharges the brushing water, the washing machine 2, the fixed discharge water and the water discharged from the bottom of the water tank, and is uniformly collected - the internal discharge water pumping tank 41 is provided with the discharge water disturbing tank 4. In addition to the jet pumping, the jet pump 41 thoroughly agitates the discharge water of the discharge water agitation tank, so that the steel powder with a large specific gravity is uniformly suspended in the discharge water, and is easy to circulate, and the jet pump 41 _ The blower provides a good aeration effect for the proper decomposition of the soul H, and also reduces the concentration of the acidity of the discharged water after listening to the agitation, and then is sent by the steaming fruit pump #--the internal mixing machine 51 and the water level The turbid water of the large size of the sensor 52 is concentrated in the tank 5. The turbid water collecting towel tank 5 _ water _ is _ becomes - uniform turbid water 'via - high-pressure pneumatic pump 71 of the group display system 7, the turbid water is driven into the plate and frame filter press 72 _ filter press room 74, _ _ 75 The pressure difference formed between the inside and outside of the sputum cloth, the copper powder containing the copper powder is squeezed out to the inside to set up the water area silk recycling tumbler tank 8, the water dumping device and the regulation pressure reliance 82, control the system to the brush machine And the constant pressure pump 81 ' of the water inlet of the washing machine and _ 84 to the water storage tank, so that the recycled water is in the process of circulation, and does not affect the brush machine 1 or the washing machine 2 due to the height of the water (4) or the amount of liquid. Running. In order to maintain the continuous operation of the brushing machine 1 and the water washing machine 2, the invention improves the production capacity on the one hand, and avoids the failure situation generated during the operation and the shutdown of the machine on the other hand, and is provided with a water level sensor 52 in the discharge water collecting towel. When the water level rises abnormally, the sensor 52 directs the high pressure pneumatic pump 61 or 71 of the filter system group 6 or 7 in operation to prepare to stop the cleaning of the copper powder, and activate another set of filter press systems 7 or 6 to start the high pressure pneumatic Pump 71 or 61 continues to process. The cleaning of each group of filter press systems can be fully and stably processed. The filter press in the shutdown can open the filter plate 65, 75 which is covered with pp or rubber, and coated with the precision filter cloth. The copper powder cake deposited on the surface of the filter cloth can freely fall to the copper powder under the filter press due to the weight. Collect 匣68,78. The filter press system connected to the turbid water concentration tank can be two or more sets. 'The main purpose is to provide - the Wei system must stop the copper powder when it is shut down, or the - group presses the base material, even when the job is washed, the washing machine When the δ and 'waste filtration are added, and the pressure chamber of the system is too late to be enlarged, another set of filter press system can be added at any time. The turbid water discharged from the brushing machine and the washing machine can continue to be filtered. The invention passes the production scale of six sets of brushing machines and water washing machines, compares the conventional centrifugal filtration system with the copper powder filtration and the recovery water purification cycle system n of the invention, and the water quality after filtration is actually As a result of the test, the water is almost fresh, and the water is about 6 times per day per day. The power consumption is about 50,000 yuan per day. The working hours for cleaning copper powder every day are also It takes about 40 minutes to drop to 10 minutes, and it has to process about 12 to 5 tons of wastewater per day. The most important thing is that about 7 σ of water can be recycled every day from a brush machine and a water washing machine. Therefore, according to the present invention, it has been apparent that a copper powder recovery and discharge water circulation system, and a copper powder recovery and water circulation method which can fully meet the above objects and features have been described and described with reference to the specific embodiments. It is not secret that this face is new, and the artist knows that it can be used to practice and change the spirit of Kelin (4). Therefore, the present invention is intended to cover all such changes and modifications in the __4. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a conventional circuit board brushing machine discharge water circulation system. 1305501 Fig. 2 is a copper powder recovery and discharge water purification circulation system and method of the present invention [Main component symbol description] A solenoid valve 1 brushing machine 2 washing machine 21 fixed discharge water 22 washing machine sink bottom discharge water 23 ball valve 3 copper powder recovery machine φ 4 discharge water mixing tank 41 jet pump 5 turbid water concentration tank 51 mixer 52 water level sensor 6 filter system 61 high pressure pneumatic Pump 62 plate frame filter press 63 turbid water inlet 64 filter chamber 65 filter plate 66 copper powder collection 匣 68 copper powder collection port φ 7 filter system 71 high pressure pneumatic pump 72 plate frame filter press 73 turbid water inlet 74 filter chamber 75 filter plate 76 copper powder collection 匣77 recovery water discharge port 78 copper powder collection port 8 recovery water concentration tank 81 strange pressure Lipu 82 5 Zhoulang pressure valve 83 water level sensor 84 pump 9 storage tank 91 pump PU 92 blower 4