4 rA5 8 5 五、發明說明（l) 本發明係 特別是指一種 與酸液處理， 銅，亦有將驗 吸附酸液或混 之方法所進行 就是挖東補西 化學反應方法 所有之問題， 明人乃進行研 本發明之 理方法，主要 象，運周局溫 已有許多 質回收再 電路板類 要處理對 為具有對 使銅溶入 液與酸液 合液中之 之步驟， 之替換方 ’耗費了 因為其仍 發，以解 目的在於 以沉澱後 處理之方 關於一種含金屬 適用於電子業、 水中具有金屬污 子業發展迅速， 要以銅為線路， 被廢棄後都需要 意棄置’可能很 也讓一些重要的 理，其破碎 之污泥亦以 用投入鋁片 過濾出銅粉 之液體處理 不變之定理 間，卻無法 更符合實際 處理問題。 屬污泥回收 銅污泥作為 氧化物轉為 專場所 @ 板上之 不良品 或是電 無法再 浪費， 去解決 離處理 以析出 其 進行廢 前之電 電路主 、壞品 路板任 使用， 於是， 可用物 ，雖然 銅為主 中有一 人先後 處理之 廢棄物 象。 廢電路 酸液； 混合後 銅，又 還有最 法，基 許多能 有廢液 決習知 提供一 含有高 法，讓 污泥回 電鍍業 泥將之 製造了 無論是 進行處 快速就 金屬物 提出許 問題， 之含銅 板之處 對含銅 ;再利 經真空 後殘留 於物質 源與時 ’為了 之回收 種含金 濃度之 金屬氫 收再利 或工業 回收再 許多之 製造過 理，否 會使土 質流失 多之回 大部份 量較高 用處理 廢水處 處理之 電路板 程或是 則將那 地受到 ’造成 收方式 採用化 ’各種 方法， 理中心 方法^ ’電路 成品、 些廢液 污染而 另一種 ’試圖 學之分 方法亦 電路板後 醆液溶出 或鋁粉以 ;以上述 問題，也 ，純粹之 充份解決 需求，發 再利用處 處理之對 金屬氧化4 rA5 8 5 V. Description of the invention (l) The present invention refers specifically to a method of treating acid with copper, and also has a method of absorbing the acid solution or mixing it, which is to dig all the problems of the method of chemical reaction of the east and west. The Ming people are studying the principles of the present invention. The main thing is that there is a lot of quality recovery and circuit boards to be processed. The circuit has to be replaced with a step of dissolving the copper into the liquid and the acid. Fang's wasted because it is still issued. The purpose of the solution is to settle after precipitation. A metal containing metal is suitable for the electronics industry. There is a rapid development of metal pollution in the water. To use copper as a circuit, it must be discarded after being abandoned. 'It may also allow some important theories. The broken the sludge is also treated by the same theorem as the liquid treated by using aluminum flakes to filter out copper powder, but it cannot be more in line with the actual treatment problem. Copper sludge belongs to sludge recycling. As an oxide, the copper sludge is turned into a special place. @Defective products on the board or electricity can no longer be wasted. To solve the problem of separation and treatment to separate out the main and bad circuit boards of the electrical circuit before waste, , Although available, although copper-based one has been treated by one person. Waste circuit acid solution; copper after mixing, but also the most effective method, based on a lot of liquid waste solutions. Provide a high-contained method to allow sludge to be returned to the electroplating industry. Maybe the problem is that the copper-containing plate is copper-containing; if it is left in the material source after vacuum, it will be used for the recovery of gold containing metal with a concentration of hydrogen or industrial recycling. The soil loss is much higher and most of the circuit board is treated with wastewater. Or the land is subjected to various methods of 'causing and collecting methods', and the central method ^' the finished circuit and some waste liquid. Another method of trying to learn the points is also to dissolve the liquid after the circuit board or aluminum powder; to the above problems, also, purely to fully address the needs, the recycling of the treatment of metal oxidation
'C〇585 五、發明說明（2) 物’再以焦碳與金屬氫氧化物與金屬氧化物產生脫氧，而 得到金屬：其後再將金屬精煉。 本發明之方法：經廢水處理設施之化學混凝沉澱之含 金屬廢水，形成含有高濃度銅污泥，污泥經之6 5 %〜85 % 之脫水’其能經過振動機、粉碎機，送入高溫分解爐，由 低溫起加熱至高溫之6 0 0 °C，而經5 5 0〜8 5 0 °C瞬間幅射熱將 污泥中氫氧化銅裂解成穩定之氧化銅粉，若其後以高溫熔 爐中更高溫之1 1 〇 〇〜1 6 0 0 t；與焦碳混燒，將氧化銅粉轉化 成粗飼餘；。 為使貴審查委員能更進一步瞭解本發明為達成預定 目的所採取之技術、手段及功效，茲舉一較佳可行之實施 例並配合圖式詳細說明如后，相信本發明之目的、特徵與 優點，當可由.此得一深入且具體之暸解。 如第一圖至第二圖所示，為本發明一種含金屬污泥回 收再利用處理方法’其中第一圖中係主要以印刷電路板製 $中所產生含有高濃度銅離子之廢水，該廢水當然可以包 廢棄印刷電路板溶出具銅離子之溶液，先經廢水處理 a又施之化學混凝沉澱，即是第一圖中所示於最上端待處理. 之，^ ’便是於沉澱池内含有水份百之百之污泥，形成含 有尚濃度銅污泥’當經過前述之第一步驟之沈積處理後， 將=泥取出’進行第二步驟之脫水處理，使污泥中原本含 ^里1 0 0 %經脫離含水量6 5 %〜8 5 %之脫水處理，讓其總重 里降低’而將該脫水污泥集中經由輸送帶之運送；便能更 方便於整體系統之操作。'C〇585 V. Description of the Invention (2) Substance' The coke, metal hydroxide and metal oxide are used to generate deoxidation to obtain metal: the metal is then refined. The method of the present invention: metal-containing wastewater precipitated by chemical coagulation of wastewater treatment facilities to form high-concentration copper sludge, which is dewatered by 65 to 85%, which can be sent through a vibrating machine and a pulverizer. Enter the pyrolysis furnace and heat from low temperature to high temperature of 600 ° C, and the instantaneous radiant heat at 5500 ~ 850 ° C will crack the copper hydroxide in the sludge into stable copper oxide powder. After that, the higher temperature in the high-temperature furnace is 11 00 ~ 16 0 t; it is co-fired with coke to convert the copper oxide powder into coarse feed; In order to allow your reviewers to further understand the technology, means and effects adopted by the present invention to achieve the intended purpose, a better and feasible embodiment will be given in conjunction with the drawings to explain in detail later. I believe that the purpose, characteristics and The advantages can be obtained from this in-depth and specific understanding. As shown in the first graph to the second graph, it is a method for recycling and reusing metal-containing sludge according to the present invention, wherein the first graph is mainly a wastewater containing a high concentration of copper ions generated in a printed circuit board system. The waste water can of course include the waste printed circuit board to dissolve the solution with copper ions, which is first treated by waste water treatment followed by chemical coagulation precipitation, that is, the top picture shown in the first figure is to be treated. ^ 'Is in the precipitation The pond contains 100% water sludge to form a copper sludge with a high concentration of copper. 'After the first step of the sedimentation process, the = sludge is taken out' for the second step of dehydration, so that the sludge originally contained After dewatering treatment with a water content of 65% ~ 85%, the total weight of the dehydrated sludge can be reduced through the conveyor belt; the dewatered sludge can be transported through the conveyor belt; it can be more convenient for the operation of the overall system.
第5頁 五、發明說明（3) 脫水污泥進入第三步驟，其若 經過振動機、粉碎機至儲料 好之操作，能 塊進行筛ϋ，主要是留下大的污泥：機：：對污泥之大小 機，讓大塊污泥在經過粉碎機之處，格^壓合式之粉碎 小之塊狀，由於本發明不是將之：u分離成更細 因污泥中仍含有大量之水 壓磨成粉，係 S拍良Αν ” …、在將其粉末化’在粉碎後 2為=狀小污泥塊，先經輪送帶 略第：步如第二圖所示，但後續處理效果較差。 濟，2 =水污Ϊ或粉碎後之脫水污泥送入-高溫分解 ? 3展開回收處理之作業’係由低溫起以熱風逆向 需加熱之脫水污泥，其後爐火由低溫加熱至高 二^ 0 C、，而經5 5 0〜85〇 t瞬間幅射熱將脫水污泥中氫氧 ¥ '5 ,解成穩定之氧化銅粉，也就是說以加熱之方式將氫 中 作 質 理 ，化銅轉成氧化銅，氧化銅粉析出時，由於含銅率仍不 问，右要得到更好之真正之銅，其後續需置入一高溫熔爐 也就是俗稱之煉銅爐’以更高溫之 藉與焦碳之混合燃燒，將氧化銅粉轉化成粗銅錠。 綜上所述之結構’本發明運用高溫反應熔出之物理性 對無法燃燒之無機物’高含銅量之污泥進行回收之處 運用高溫處理在2 0〜1 8 〇分鐘之時間内，於高溫 分解爐中瞬間將氫氧化銅裂解成穩定之氧化銅。其化學反 應如下； 加熱 c U ( Ο Η ) C u 〇 + Η, 05. Description of the invention on page 5 (3) The dewatered sludge enters the third step. If it passes the vibrating machine and the pulverizer to the storage of good materials, it can be screened. It mainly leaves large sludge: machine: : For the size of the sludge, let the large sludge pass through the crusher, and the compacted crushed small pieces, because the invention does not separate it: u is separated into more fine because the sludge still contains a large amount of The water pressure is ground into a powder, which is S pat Liang Αν ”, after it is pulverized, it is 2 small sludge blocks after crushing, and it is first conveyed by the belt. The first step is shown in the second figure, but The subsequent treatment effect is poor. 2 = Water dewatering sludge or crushed dewatered sludge is sent-high temperature decomposition? 3 The operation of recycling treatment is dehydrated sludge that needs to be heated in the reverse direction with hot air from low temperature. Heating from low temperature to high 2 ^ 0 C, and through instantaneous radiant heat from 5 50 to 8500 t, the hydrogen and oxygen in the dewatered sludge will be decomposed into stable copper oxide powder, that is, by heating As a texture in hydrogen, copper oxide is converted into copper oxide. When the copper oxide powder is precipitated, the copper content is still the same. The true copper needs to be placed in a high-temperature furnace, also known as a copper smelting furnace, to convert copper oxide powder into coarse copper ingots by burning at a higher temperature by mixing with coke. The structure of the above-mentioned invention The physical properties of high temperature reaction melting are used to recover the incombustible inorganics' high copper content sludge. The high temperature treatment is used to instantly remove copper hydroxide in a high temperature decomposition furnace within 20 ~ 180 minutes. Pyrolysis into stable copper oxide. Its chemical reaction is as follows; heating c U (〇 Η) C u 〇 + Η, 0
4 β〇585 五、發明說明（4) 然後經過第二次之高溫處理，在熔爐中與焦碳混合反應， 在更高之溫度形成脫氧反應，以得到粗銅錠之產生，能再 進行精煉之過程，係屬於專業廠商的範疇，不再說明，上 述之化學反應為： 加熱 C u 0 + C u ( 0 H ) 2 + C ——>2Cu+H20+C02 本發明之實施狀態，當以約3 8 0 0公斤之污泥中含 有約3 7 5公斤（約1 0 % )銅離子與約2 6 6 0公斤 (約7 0 % )之含水，經脫水之程序會有6 0 %〜7 0 % 之總重含水率下降，約有1 8 6 0公斤（約7 0 % )水被 蒸發除去，剩下重約1 8 7 0公斤之污泥，其中含水量約 為7 4 0公斤，仍含有銅離子約3 7 0公斤；在經高溫分 解爐之乾燥後，水被完全蒸發，總重剩下約為1 1 3 0公 斤之污泥，分解反應仍約有1 1 0公斤之水產生，所以剩 下重約1 0 2 0公斤之乾的污泥，而經高溫分解後得到之 氧化銅粉約有4 0 4公斤；若再經熔爐之再次反應後，能 產出之含銅量約為2 0 0公斤，且污泥中無氫氧化銅之含 量。其中係金屬污泥中以含有5%〜1 5%之銅離子，銅 離子其中約7 0〜9 0%量反應成為氧化銅粉，銅粉再經 加熱而產出約3 0〜6 0%含量之粗銅键。 係使污泥不會發生包餡之内溼外乾現象，所以本發明 以高溫幅射熱以解決高溫反應下之機件配置問題，於是能 提供很好之使用性，其不具有空氣污染。為一完全與習知 不同之方法。4 β〇585 V. Description of the invention (4) Then, after a second high temperature treatment, it is mixed with coke in the furnace to form a deoxidation reaction at a higher temperature to obtain the production of crude copper ingots, which can be refined. The process belongs to the category of professional manufacturers and will not be explained. The above chemical reaction is: heating C u 0 + Cu (0 H) 2 + C —— > 2Cu + H20 + C02 About 3 800 kg of sludge contains about 375 kg (about 10%) of copper ions and about 2 660 kg (about 70%) of water. After dehydration, there will be 60% ~ The moisture content of the total weight of 70% decreased. About 1860 kg (about 70%) of water was removed by evaporation, and the remaining sludge weighing about 1870 kg, with a water content of about 740 kg. , Still contains about 370 kg of copper ions; after drying in the pyrolysis furnace, the water is completely evaporated, leaving a total weight of about 1,130 kg of sludge, and the decomposition reaction is still about 110 kg. Water is produced, so about 1020 kg of dry sludge is left, and about 400 kg of copper oxide powder is obtained after high temperature decomposition; After the second reaction, the copper content that can be produced is about 200 kg, and there is no copper hydroxide content in the sludge. Among them, the metal sludge contains 5% ~ 15% of copper ions, and about 70 ~ 90% of the copper ions react to form copper oxide powder. The copper powder is heated to produce about 30 ~ 60%. Content of the crude copper bond. Because the sludge does not have the phenomenon of wet and dry inside, the invention uses high-temperature radiation heat to solve the problem of equipment configuration under high-temperature reaction, so it can provide good usability without air pollution. For a completely different approach.
第7頁 4 ^〇58 5 五、發明說明（5) 以上所述為本發明之較佳實施例之詳細說明與圖式， 並非用來限制本發明，本發明之所有範圍應以下述之專利 範圍為準，凡專利範圍之精神與其類似變化之實施例與近 似結構，皆應包含於本發明之中。Page 7 4 ^ 〇58 5 V. Description of the invention (5) The above is the detailed description and drawings of the preferred embodiment of the present invention, and is not intended to limit the present invention. The scope of the present invention should be covered by the following patents. The scope prevails, and the embodiments and similar structures of the spirit of the patent scope and its similar changes should be included in the present invention.
460585 圖式簡單說明 第一圖為本發明之流程圖。 第二圖為本發明之主要流程圖。460585 Brief description of the diagram The first diagram is a flowchart of the present invention. The second figure is a main flowchart of the present invention.