200942338 九、發明說明： 【發明所屬之技街領域】 本發明係指一種焚化飛灰之處理程序，係可將焚化飛灰經水洗並 •將焚化飛灰與淤泥比例混合，再經由乾燥、破碎、粉碎、造粒、二次 5造粒、乾燥舆燒結等處理流程而得到骨材成品。 f先前技術】 按’焚化飛灰回收做為水泥原料之方法可見於新發明第i25733〇 ❹號專利案，該項發明可回收旋窯式焚化爐、燃燒式焚化爐、溶融式焚 化爐、流動床式焚化爐等各式焚化設備所產生之焚化飛灰，以達到回 10收到利用之目的；次查水庫之於足、下水道污泥、自來水廢底部之污 泥’目前雖然有化學固化處理之技術，但其成本高且成品之結構強度 低，另外將於泥加入水泥混合後之成品同樣具有成本高、結構強度低 之缺失。 - 本發明者乃有鑑於前述之缺失，經過不斷的研究與改良，乃發明 ，設計出一種焚化飛灰之處理程序β 是以本發明之主要目的乃在於提供一種焚化飛灰之處理程序，係 可利用焚化爐所產生之焚化飛灰以及回收水庫、下水道或自來水廢之 巧'泥等淤泥或廢玻璃或焚化底渣經處理後得到骨材成品，進而可運用 於各種建築物之基材或作為道路級配料或做為陶粒，以達到可廣泛運 20用於產業之利用償值。 本發明之次一目的乃在於提供一種焚化飛灰之處理程序，可回收 200942338 利用焚械灰、祕、廢玻料攸絲特聽加林理既可符 合環保之原則又得到可馬上利用之骨材成品。 本發明之再-目的乃在於提供-種焚化飛灰之處理程序，瓶水後 .之焚化飛灰與游泥以適當比例混合攪拌之後經由乾燥、破碎、粉碎、 5造粒、二次練、絲與燒結絲之_得舰獅絲佳之骨材成 品0 【發明内容】 β 一種焚化飛灰之處理程序，係指將焚化爐所產生焚化飛灰經由一 連串的處理流程而得到骨材成品，乃包括有供料、一段水洗、沈藏、 10二段水洗、沈澱、脫水、比例混合、乾燥、破碎、粉碎、造粒、二次 造粒、乾燥、燒結流程而得到結構強度較佳之骨材成品，此種骨材成 品可做為道路級配或取代一般之天然骨材或填充料而運用於橋樑結 構或建築隔間，亦可做為陶粒而廣泛被運用，並具有產業上利用之償 值；另外由於本發明可回收利用之物質包括焚化飛灰、游泥、廢玻璃 參或焚化底渣等廢棄物加以處理，因而亦較符合環保之原則。 兹配合圖式詳加說明如后。 【實施方式】 如圖 所示，本發明一種焚化飛灰之處理程序，係指將焚化爐 所產生焚化飛灰經由一連串的處理流程而得到骨材成品，乃包括有： 供料(Π)，藉由供料機利用管路將焚化飛灰送入第一水洗設備； 一段水洗(12)，以水洗設備將前述焚化飛灰進行水洗，且所用之水量 200942338 與欲水'洗之^焚化飛灰的重量比為0.2从上，既可除氣亦可去除臭咪^ 以及去除部份重金屬成份； •沈藏(13)，將前述經由一段水洗(12)流程處理之後的泥水狀焚化飛灰 藉由管路送入沈澱槽，沈澱之後的焚化飛灰含水量约70%〜80% ; 5二段水洗(14) ’前述沈藏(13)流程沈嚴後之焚化飛灰經由管路送至第 二水洗設備進行第二次水洗，且所用之水量與欲水洗之焚化飛灰的 重量比為0.2以上，可進一步除氣並去除臭味以及去除部份重金屬 • 成份; 沈藏(15)，前述第二次水洗之後的焚化飛灰藉由管路送入沈澱槽，沈 ίο 澱之後的焚化飛灰之含水量约70¾〜80% ; 脫水(16) ’將前述沈澱(15)流程沈激後之焚化飛灰藉由管路送入脫水 裝置例如脫水機進行脫水處理，脫水後之焚化飛灰的含水量约40% 〜60% ; 比例混合(17) ’將前述脫水流程(16)處理後之焚化飛灰係以30¾〜70% ❹ 15 之重量百分比與淤泥以70¾〜30%的重量百分比攪拌混合而得到稠 . 狀之比例混合物，前述淤泥係可為水庫的淤泥、下水道淤泥、自來 . 水廠之底部淤泥或其他淤泥，且前述比例混合(17)流程亦可在攪拌 混合時添加入穩定劑而一起攪拌，該穩定劑係可為降低重金屬溶出 量的塩類化合物例如硫化物、磷酸垣類、矽酸盘類、氫氧化物、有 20 機聚合物、無機聚合物，當然亦可在比例混合(17)流程之前、脫水 (16)流程之後再添加穩定劑，然後再進行比例混合(17)流程； 200942338 . 乾燥（18)，前述比例混合(17)流程處理後之比例混合物送入乾燥設備 或以自然乾燥之方式進行乾燥； 破碎(19)，將前述乾燥(18)流程處理之後的比例混合物送入破碎設備 例如破碎機將乾燥後之比例混合物破碎成複數個小塊狀體； 5.粉碎(20)，將前述破碎成複數個小塊狀體之比例混合物送入粉碎設備 例如粉碎機磨成粉狀； 造粒(21)，將前述磨成粉狀之比例混合物送入造粒設備例如造粒機以 ® 得到複數個粒狀體； 二次造粒(22)，將前述造粒(21)處理流程所得到之複數個粒狀體送入 ίο 另一造粒設備例如造粒機以得到強度更佳之複數個粒狀體； 乾燥(23)，前述二次造粒(22)流程所得之複數個強度更佳之粒狀體送 入乾燥設備例如乾燥機或者以自然乾燥的方式乾燥； 燒結(24)，將前述乾燥後之複數個強度更佳之粒狀體送入燒結設備例 q如旋轉窯以800<>C〜130(TC之溫度進行燒結，經燒結處理之後即可 μ 得到複數粒狀之骨材成品(25)，此種骨材成品(25)可做為道路級配 或取代一般之天然骨材或填充料而運甩於橋樑結構或建築隔間，亦 可做為陶粒而廣泛被運用，並具有產業上利用之價值。 再者，前述一段水洗(12)流程處理之後進入沈澱(13)流程中產生 之廢水係可進一步做廢水處理(26)。 犯 另者，埘述二段水洗(14)流程處理後送入沈澱槽進行沈藏(15)流 程處理多餘之水係可另藉管路送回一段水洗⑽流程中之水洗設備 200942338 再利用。 又，前述脫水(16)流程中多餘之水係進一步藉管路送回一段水洗 • (12)流程中之水洗設備以供再利用。 . 另外，前述比例混合(Π)流程中，焚化飛灰與於泥混合授拌之前 5.亦可添加少量的添加物例如廢玻璃或焚化底渣。 再者’前述一段水洗(12)流程或二段水洗(14)流程中使用之水洗 設備係可為攪拌式水洗設備、水車、無機械之水洗設傣或其他水洗設 ❿備。 綜上所述，本創作可歸納具有下列增進功效： ⑽1.可利用焚化爐所產生之焚化飛灰以及回收水庫、下水道或自來水廉 之污泥等淤泥或廢玻璃或焚化底渣經處理後得到骨材成品，進而可 運用於各種建築物之基材或作為道路級配料或做為陶粒，以達到可 廣泛運用於產業之利用償值。 ❹2·可回收利用焚化飛灰、淤泥、廢玻璃或焚化底渣等廢棄物加以處 15理，既可符合環保之原則又得到可馬上利用之骨材成品。 3·脫水後之焚化飛灰與淤泥以適當比例混合授摔之後經由乾燥破 碎、粉碎、勒：、二次触、乾雜麟雜之_得_構強度 較佳之骨材成品。 是以’本發冑乃確具其產業上之利用價值，乃謹以發明專利申請 %之，_鈞局貴審查委員予以詳查並賜准專利，至感德便。 惟，以上所述者僅為本發明之較佳實施例而已 ，當不能以之限定 200942338 • 本發明實施之範圍，舉凡依本發明申請專利範圍所作之均等變化與修 飾皆應仍屬本發明涵蓋之專利範圍内。 【圖式簡單說明】 .圖一係本發明實施例之流程圖。 5【主要元件符號說明】 (11)供料 (12)—段水洗 (13)沈澱 (14)二段水洗 ❹（15)沈澱 (16)腕水 (17)比例混合 (18X23)乾燥 ίο (19)破碎 (20)粉碎 (21)造粒 (22)二次造粒 (24)燒結 ‘（26)廢水處理 (25)骨材成品 ❿ 10200942338 IX. Description of the invention: [Technical street field to which the invention belongs] The present invention refers to a treatment procedure for incineration fly ash, which can wash the incineration fly ash and mix the incineration fly ash with the sludge ratio, and then dry and crush The finished product is obtained by a treatment process such as pulverization, granulation, secondary granulation, drying and sintering. f Prior art] The method of recycling incineration fly ash as cement raw material can be found in the newly invented patent No. i25733, which can recover rotary kiln type incinerator, combustion incinerator, melt incinerator, and flow. Incineration fly ash generated by various incineration equipment such as bed type incinerators, in order to achieve the purpose of returning 10 for use; the sludge of the reservoir at the foot of the foot, sewage sludge, and tap water waste is currently chemically cured. The technology, but the cost is high and the structural strength of the finished product is low. In addition, the finished product after the cement is mixed into the cement also has the disadvantages of high cost and low structural strength. - The inventors of the present invention have invented a process for treating incineration fly ash in view of the aforementioned shortcomings, through continuous research and improvement, and the main purpose of the present invention is to provide a process for treating incineration fly ash. The incineration fly ash produced by the incinerator and the sludge or waste glass or the incinerated bottom slag which are recovered from the reservoir, the sewer or the tap water can be processed to obtain the finished product, and then can be applied to the substrate of various buildings or As a road grade ingredient or as a ceramsite, it can be used for a wide range of applications for industrial use. The second object of the present invention is to provide a process for treating incineration fly ash, which can be recycled 200942338. The use of incineration ash, secret, waste glass material, and the use of Linlin can meet the principle of environmental protection and obtain bones for immediate use. Finished products. A further object of the present invention is to provide a treatment procedure for incineration fly ash, which is followed by mixing, agitation, crushing, pulverization, 5 granulation, secondary training, and the like. Silk and Sintered Silk _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Including feed, a section of water washing, sedimentation, 10 sections of water washing, sedimentation, dehydration, proportion mixing, drying, crushing, crushing, granulation, secondary granulation, drying, sintering process to obtain finished products with better structural strength The finished product can be used as a road grade or replace the general natural aggregate or filler and used in bridge structures or building compartments. It can also be widely used as ceramsite and has industrial use compensation. In addition, since the recyclable materials of the present invention include wastes such as incinerated fly ash, mud, waste glass slag or incinerated bottom slag, they are also more environmentally friendly. Please refer to the detailed description of the drawings as follows. [Embodiment] As shown in the figure, a process for treating incineration fly ash according to the present invention means that the incineration fly ash produced by the incinerator is obtained through a series of processes to obtain a finished product of the aggregate, including: a feed (Π), The incineration fly ash is sent to the first water washing equipment by the feeder by using a pipeline; the water is washed (12), and the incinerated fly ash is washed with water washing equipment, and the amount of water used is 200942338 and the water is washed and burned. The weight ratio of ash is 0.2 from above, and it can remove deodorization and remove some heavy metal components. • Sedimentation (13), the above-mentioned muddy water incineration after treatment through a period of washing (12) The ash is sent to the sedimentation tank through the pipeline, and the water content of the incineration fly ash after the sedimentation is about 70%~80%; the second stage of the water washing (14) 'the aforementioned sedimentation (13) is incinerated and the fly ash is passed through the pipeline Sent to the second water washing equipment for the second water washing, and the weight ratio of the water used to the incineration fly ash to be washed is 0.2 or more, which can further degas and remove the odor and remove some heavy metals and components; ), the incineration fly ash after the second water washing mentioned above It is sent to the sedimentation tank by the pipeline, and the water content of the incineration fly ash after the sedimentation is about 702⁄4~80%; dehydration (16) 'The incineration fly ash after the precipitation of the precipitation (15) is sent through the pipeline The dehydration device, such as a dehydrator, performs dehydration treatment, and the water content of the incineration fly ash after dehydration is about 40% to 60%; the ratio is mixed (17) 'The incineration fly ash after treating the dehydration process (16) is 303⁄4 to 70% The weight percentage of ❹ 15 is mixed with the sludge by agitation of 703⁄4~30% by weight to obtain a thick mixture of the above-mentioned sludge system, which may be sludge of the reservoir, sludge of the sewer, and the sludge at the bottom of the water plant or other sludge. Moreover, the above-mentioned ratio mixing (17) process may also be stirred together by adding a stabilizer during stirring and mixing, and the stabilizer may be an anthraquinone compound such as sulfide, strontium phosphate, citrate disk, or hydroxide which reduces the amount of heavy metal eluted. , 20 polymer, inorganic polymer, of course, before the proportional mixing (17) process, after the dehydration (16) process, add stabilizer, and then proportional mixing (17) process; 200942338. Drying (18 ), the aforementioned Proportional mixing (17) The ratio of the mixture after the treatment is sent to the drying equipment or dried in a natural drying manner; crushing (19), the ratio mixture after the aforementioned drying (18) treatment is sent to a crushing device such as a crusher to dry After the ratio mixture is broken into a plurality of small blocks; 5. pulverizing (20), the above-mentioned ratio mixture broken into a plurality of small blocks is sent to a pulverizing apparatus such as a pulverizer to be pulverized; granulation (21) And feeding the mixture into the granulation equipment such as a granulator to obtain a plurality of granules; secondary granulation (22), and the plurality of granulation (21) treatment processes The granules are fed to another granulation device such as a granulator to obtain a plurality of granules of better strength; dried (23), a plurality of granules obtained by the above secondary granulation (22) process. It is sent to a drying device such as a dryer or dried in a natural drying manner; sintered (24), and the plurality of more granular granules after drying are sent to a sintering apparatus such as a rotary kiln at 800<> (The temperature of TC is sintered, After the sintering treatment, a plurality of granular shaped finished products (25) can be obtained, and the finished finished product (25) can be used as a road grade or replace the general natural aggregate or filler and transported to the bridge structure or construction. The compartment can also be widely used as a ceramsite and has the value of industrial use. Further, the waste water produced in the process of the precipitation (13) after the aforementioned one-stage water washing (12) process can be further subjected to wastewater treatment (26). In addition, the second section of the water washing (14) process is sent to the sedimentation tank for storage (15) process. The excess water system can be returned to the water washing equipment in the process of washing (10) by using the pipeline. 200942338 Reuse. Further, the excess water in the dehydration (16) process is further returned to the water washing equipment in the process of the water washing process by the pipeline (12) for reuse. In addition, in the above-mentioned proportional mixing (Π) process, the incineration fly ash is mixed with the mud before mixing. 5. A small amount of additives such as waste glass or incinerated bottom slag may also be added. Further, the water washing equipment used in the above-mentioned one-stage washing (12) process or the second-stage washing (14) process may be a stirring type washing machine, a water wheel, a non-mechanical water washing device or other water washing equipment. In summary, the creation can be summarized as follows: (10) 1. The incineration fly ash produced by the incinerator and the sludge or waste glass or incinerated bottom sludge recovered from the reservoir, sewer or tap water can be treated. The finished product of the aggregate can be applied to the substrate of various buildings or as a road grade ingredient or as a ceramsite, so as to achieve the utility value that can be widely used in the industry. ❹2· Recyclable wastes such as incineration fly ash, silt, waste glass or incinerated bottom slag can be recycled, which can meet the requirements of environmental protection and obtain ready-to-use aggregates. 3. After dehydration, the incineration fly ash and the sludge are mixed in an appropriate proportion and then broken, pulverized, smashed, smashed, and smashed, and the finished product is better. Therefore, 'this hair is indeed the use value of its industry, but it is worthy of the invention patent application. _ 钧 贵 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查However, the above description is only the preferred embodiment of the present invention, and when it is not possible to limit the scope of the present invention, the equivalent variations and modifications made by the scope of the present invention should still be covered by the present invention. Within the scope of the patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a flow chart of an embodiment of the present invention. 5 [Description of main component symbols] (11) Feeding (12) - Stage washing (13) Precipitation (14) Two-stage washing (15) Precipitation (16) Wrist water (17) Proportion mixing (18X23) Drying ίο (19 ) crushing (20) pulverization (21) granulation (22) secondary granulation (24) sintering '(26) wastewater treatment (25) finished ❿ 10