六、發明說明： 【發明所屬之技術領域】 本發明係關於-種在無錯、無鶴環境下，使用新式熱 浸辞鋅液進行熱浸鐘鋅處理方法及其成品，用以杜絕熱浸 鍍辞防鏽過程影響環境造成污染。 【先前技術】 傳統防鋪之熱浸鑛鋅製程中，係將塗有助熔劑的物件 含浸在45(TC至52(TC的鋅液中。4 了控制鍵辞層的表面型 態’除會添加銘在溶融的鋅液中，更添加錯以延緩散教速 度。而鋅液氧化或鋅與鐵於浸鑛反應時， 面生成一層浮渣。 伙衣 以質量百分比來說’傳統鋅液成 :職、1地、。.職以及丨屬之其他： 而傳統鑛辞用鋅錠為國際標準Zis〇/R752-刪 二約含有1%錯。多數辦卫廠並在其鑛鋅“ 工作更形固難。σ、農度低於0.5%以下時，鍍鋅 上述傳統熱浸鋅製程並有以下缺點·· 一、含錯製程： :==質敍傳統熱浸鋅製程所使用鋅錠即含有錯，鋅 船，處處是。毒物r鋼爐底層並有一錯層’其製成品當然含 二、污染環境： 重金屬會污染壞境’且清除不总，从η丨η ^ ^ . ,Φ ”不易故馱洲R〇HS規範更明文 疋在案，所有傳統含錯產品觸止進人歐洲市場。 由上㈣可明白，㈣熱鋅製程，因處理過程或 八成⑽成分中含錯等有毒物質，所以巫待加以改良。 品 本案發明人鑑於上述傳統式熱浸錢鋅方式所衍生的各 項環境污錄點，乃亟思加収良觸，並經多年苦心孤 曰〜研究後’終於成功研發完成無賴浸鋅方法及其成 【發明内容】 本發明之目的在於提供一種無錯鐵件熱浸鑛鋅之方法 及其成品，係改善傳統熱浸鍍鋅製程，使用純度為99. 995 %之純鋅錠 SHG (Special High Grade Zinc)，及鋅液 成分配方之改善，可使防鏽處裡後的鐵件對於重金屬鉛污 染能完全改善。 本發明之次一目的係提供一種降低鋅渣（廢料）生成之 技術，可明顯改善熱浸鋅製程中，鋅廢料及浮渣的生成， 並降低10%至15%的成本。 達成上述發明目的之無鉛熱浸鍍鋅方法及其成品，利 用純鋅錢 SHG (Special High Grade Zinc)，新式熱浸 鑛鋅製程中，辞液成分為鋅：98至99%、鋁：0. 2至l. 〇 %以及低於1%之微量元素而成的熱浸鍍鋅浴。 本發明係利用其他金屬原料配方取代鉛重金屬，並於 配方上加以改良，使其浮渣、鋅渣生成降低，節省成本， ^24188 並使熱浸鍵鋅加工品’無重金屬污染，對環境保護’及人 體傷害降至最低。 【實施方式】 如圖一所示，為本發明之作業流程示意圖’鍵鋅用之 鋅錠為純鋅錠 SHG (Special High Grade Zinc) ’ 該純 鋅錠純度為99. 995%，本發明係使用一種含有：以質量百 分比計，鋅：98至99%、鋁：〇. 2至1. 〇%以及低於1% 之微量元素而成的熱浸鍍鋅浴。其中微量元素，係由鉬、 鉍、銀、鈦及鎳之群組組合中之一。 修 工件檢查1檢查工件表面是否有油污、油漆、預留、 洩鋅孔及損壞等等情況，脫脂2是以PH值7至14、溫度 85°C、比重1. 04至1· 09之脫脂劑做脫脂的動作，接著將 工件水洗兩次3，此水洗3需使用ph值4以上之水，酸洗 4動作平均約20至40分鐘，酸洗4完之後要再兩次水洗 5 ’添加助熔劑6之PH值限定在4. 2至5之間，溫度在80 C左右，接著以本發明之純鋅錠無鉛鋅液進行熱浸鋅7，溫 度保持在430°C±3(TC之間，並且自動控溫檢查，熱浸鋅7 · 完成之後將工件做冷卻8之動作，最後將工件予以整理檢 查9 ’完成熱浸鍍鋅生產作業流程。 如圖二所示，為本發明委託SGS台灣檢驗科技股份有 限公司檢驗之成品檢驗報告，全文可由網路上公開查閱， 使用本發明後之熱浸鋅成品，其表面鍍鋅量為以 上’而且全部不含錯及編’其成品可為熱浸鋅鋼板，更包 括:水源輸送管、公共設施（路燈、高速公路護攔板、水 溝蓋格柵板等）、廠房設施、鋼骨結構、電子廠之無塵 6 至、熱浸鋅鋼筋、鋼網、標諸、桿、管配件、冷卻器、溫室 園藝、伸縮縫、船用配管、置物架、萬能角鋼、基礎縲 絲、縲帽、花板、線槽等等。 如今全世界對於鉛金屬的管制有相當嚴格的規定，如 歐盟已在西元2006年七月一日實施R〇HS ,所有傳統含鉛 之熱浸錢鋅產品都禁止進入歐洲市場，所以此無鉛鑛鋅技 術無異為一項重要的技術突破。 1·本發明可讓原本熱浸鍍鋅過程中之鋅浴鍋爐之壽命延 長，並改善品質。 2·本發明可降低廢料的生成量，更可確保環境及作業場所 不受重金屬錯污染，其經濟效益非常明顯。 上列詳細說明乃針對本發明之一可行實施例進行具體 說明，惟該實施例並非用以限制本發明之專利範圍，凡未 脫離本發明技藝精神所為之等效實施或變更，均應包含於 本案之專利範圍中。 表T、上所述，本案不僅於技術思想上確屬創新，並具備 習用之傳統方法所不及之上述多項功效，已充分符合新穎 t及進步性之法定發明專利要件，爰依法提出申請，懇請 貴局核准本件發明專利申請案，以勵發明，至感德便。 【圖式簡單說明】 δ月參閱以下有關本發明之詳細說明及其附圖，將可進 一步瞭解本發明之技術内容及其目的功效；有關附圖為： 圖一為本發明之作業流程示意圖。 圖二為本發明之成品檢驗報告。 1324188 【主要元件符號說明】 1 工件檢查 2 脫脂 3 水洗 4 酸洗 5 水洗 6 添加助炼劑 7 熱浸鋅 8 冷卻 9 工件整理檢查VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a hot dip galvanizing treatment method and a finished product thereof using a new hot dip zinc solution in an error-free and crane-free environment for eliminating hot dip The rust-proof process of plating is affected by environmental pollution. [Prior Art] In the traditional anti-shopping hot-dip zinc process, the flux-coated article is impregnated in 45 (TC to 52 (TC zinc solution. 4 control surface layer type of the word layer) Adding the mark in the molten zinc solution, adding the wrong to delay the speed of the teaching. When the zinc liquid is oxidized or the zinc reacts with the iron in the leaching, a scum is formed on the surface. : Jobs, 1 place, .. jobs and others of the genus: The traditional mines use zinc ingots as the international standard Zis〇/R752-deleted about 1% wrong. Most of the factories are in their mines and zinc "work more When the σ and the agricultural degree are less than 0.5%, the traditional hot dip zinc process of galvanizing has the following disadvantages: 1. The wrong process: :== The zinc ingot used in the traditional hot dip zinc process is Containing the wrong, zinc ship, everywhere. The bottom of the poison r steel furnace has a split layer. The finished product of course contains two, polluting the environment: heavy metals will pollute the environment 'and the total is not removed, from η丨η ^ ^ . , Φ ” It is not easy for the European R〇HS specification to be more clearly documented, and all traditional mismatched products have entered the European market. From (4) White, (4) hot zinc process, due to the treatment process or 80% (10) components containing errors and other toxic substances, so the witch is to be improved. The inventor of the present invention in view of the above-mentioned traditional hot dip zinc method of environmental pollution recorded points, Nai Sisi added a good touch, and after many years of painstaking efforts ~ after research, 'finally succeeded in research and development to complete the rogue zinc immersion method and its content [invention content] The object of the present invention is to provide a method for error-free iron hot dip zinc And its finished products, which are used to improve the traditional hot-dip galvanizing process, using a purity of 99.995% pure zinc ingot SHG (Special High Grade Zinc), and the improvement of zinc liquid composition, can make the iron parts in the rustproof place The pollution of heavy metal lead can be completely improved. The second object of the present invention is to provide a technology for reducing the formation of zinc slag (waste), which can significantly improve the formation of zinc waste and scum in the hot dip zinc process, and reduce it by 10% to 15%. The cost of the lead-free hot-dip galvanizing method and its finished product, which achieves the above-mentioned objects, utilizes pure high-grade Zinc (SHG), and the new hot-dip zinc process, the composition of the liquid is zinc: 98 to 99%, Aluminum: 0. 2 to l. 〇% and less than 1% of trace elements of hot dip galvanizing bath. The present invention replaces lead heavy metals with other metal raw material formulations, and is modified on the formulation to make scum The production of zinc slag is reduced, and the cost is saved, ^24188 and the hot dip zinc processing product is 'no heavy metal pollution, and the environmental protection' and human body damage are minimized. [Embodiment] As shown in Fig. 1, the operation of the present invention The schematic diagram of the process 'Zinc ingot for zinc zinc is pure high grade Zinc'. The pure zinc ingot has a purity of 99.995%. The present invention uses one type: in mass percentage, zinc: 98 to 99% , Aluminium: 〇. 2 to 1. 〇% and less than 1% trace elements of hot dip galvanizing bath. The trace element is one of a group combination of molybdenum, ruthenium, silver, titanium and nickel. Repair the workpiece inspection 1 Check the surface of the workpiece for oil, paint, reserve, zinc bleed and damage, etc. Degreasing 2 is a degreasing with a pH of 7 to 14, a temperature of 85 ° C, and a specific gravity of 1.04 to 1.09. The agent is degreased, then the workpiece is washed twice with water 3, the water washing 3 needs to use water with a pH of 4 or more, the pickling 4 action takes about 20 to 40 minutes on average, and after the pickling 4 is finished, it is washed twice again 5 'add The pH of the flux 6 is limited to between 4.2 and 5, and the temperature is about 80 C, followed by hot dip zinc 7 with the pure zinc ingot lead-free zinc solution of the present invention, and the temperature is maintained at 430 ° C ± 3 (TC Between, and automatic temperature control inspection, hot dip zinc 7 · After the completion of the workpiece to cool the 8 action, and finally the workpiece will be finished inspection 9 'complete hot dip galvanizing production operation process. As shown in Figure 2, the present invention The finished product inspection report commissioned by SGS Taiwan Inspection Technology Co., Ltd. can be publicly consulted on the Internet. After using the hot dip zinc finished product of the present invention, the surface galvanizing amount is above 'and all are free of errors and the finished product can be finished. For hot dip galvanized steel, it also includes: water supply pipe, public facilities (Street lights, highway guardrails, gutter cover grill plates, etc.), plant facilities, steel structure, dust-free 6 to the electronics factory, hot dip galvanized steel, steel mesh, standard, rod, pipe fittings, cooling , greenhouse horticulture, expansion joints, marine piping, racks, universal angle steel, basic crepe, enamel caps, flower panels, trunking, etc. Today, the world has strict regulations on lead metal, such as the EU R〇HS was implemented on July 1, 2006. All traditional lead-lead hot-dip zinc products are prohibited from entering the European market. Therefore, this lead-free zinc technology is an important technological breakthrough. The life of the zinc bath boiler in the hot dip galvanizing process is prolonged and the quality is improved. 2. The invention can reduce the amount of waste generated, and can ensure that the environment and the working place are not polluted by heavy metals, and the economic benefit is very obvious. The detailed description of the present invention is intended to be illustrative of a preferred embodiment of the invention, and is not intended to limit the scope of the invention. It should be included in the scope of the patent in this case. Table T, above, this case is not only innovative in terms of technical thinking, but also has many of the above-mentioned functions that are not in the traditional methods of the past, and has fully complied with the novelty and progressiveness. The statutory invention patent requirements, 提出 apply in accordance with the law, I urge you to approve the invention patent application, in order to invent the invention, to the sense of convenience. [Simplified description of the schema] δ month to refer to the following detailed description of the invention and its drawings, The technical content of the present invention and its effects can be further understood; the related drawings are: Figure 1 is a schematic diagram of the operation flow of the present invention. Figure 2 is a finished product inspection report of the present invention. 1324188 [Explanation of main component symbols] 1 Workpiece inspection 2 Degreasing 3 Washing 4 Pickling 5 Washing 6 Adding Refining Agent 7 Hot Dip Zinc 8 Cooling 9 Workpiece Finishing Inspection