1274049 九、發明說明·· 【發明所屬之技術領域j 本發明係有關於一種機械化隧道式有機廢棄物堆 . 肥處理设備，尤其是指一種可在5至10天之内將廚 〜餘、果菜或其他食品類等廢棄物中的有機物質轉化為 有用的有機堆肥，藉以縮減有機廢棄物之處理時間， 同時，堆肥槽中不致有攪拌死角產生，且可令内部空 氣均勻分配的機械化隧道式有機廢棄物堆肥處理設 ，者。 【先前技術】 台灣地區每年產生近三百萬嗍廚餘、果菜、食品 廢棄物，已嚴重影響環境衛生。機械化中大型禽畜糞 便堆肥程序（5至20公噸/天）雖已普遍應用，但需 時30-60天，所需土地面積大。近年來環保署積極推 動廚餘與食品廢棄物堆肥化處理，目前已補助 鄉鎮興建堆肥場，已有相當成效；然而由於所使用的 φ 技術與機具係依據傳統禽畜糞便堆肥技術而開發，未 月b考慮廚餘與食品廢棄物快速酸化水解的特性，因此 效率不佳，且其堆肥腐熟時間約需20〜60天，相當費 時。因此，盈需處理都會區廚餘、果菜市場與食品工 廠所產生的廢棄物快速、大型處理設備。 而現有機械化中大型堆肥場多使用隧道式堆肥方 ^ 式，其特點為： 》 (一）堆肥原料在四方形水泥堆肥槽中水平移動； 1274049 一）應用水平擾動系統，以攪動堆肥固體床，攪動頻 率每天為1〜2次； (二）空氣從四方槽下方所鋪設的空氣分配管進入。 雖然該現有之機械化中大型堆肥場中所使用之隧 道式堆肥方式具有前述三項之特點，但在實際的實施 上仍具有下列缺點： (一） 廢棄物堆肥所需時間視堆肥原料而異，自20天至 60天不等，相當費時； (二） 自走式水平攪動系統攪動時，會將部份堆肥槽底 部堆肥料壓縮，底部接近堆肥槽邊部份易成為死 角； (三） 堆肥槽下方所舖設的空氣分配管易為推肥料堵 塞，造成空氣分配不均。 【發明内容】 今’本發明主要即是為改善現有機械化中大型堆 肥場之隧道式堆肥方式之缺失，而提供一種可在5至 10天之内將廚餘、果菜或其他食品類等廢棄物中的有 機物質轉化為有用的有機堆肥，藉以縮減有機廢棄物 之處理時間，同時，堆肥槽中不致有攪拌死角產生， 且可令内部空氣均勻分配的機械化隧道式有機廢棄物 堆肥處理設備。 為了達到上述目的，本發明之機械化隧道式有機 廢棄物堆肥處理設備，主要係在設備的堆肥槽内設垂 直式雙螺旋攪拌器，該垂直式雙螺旋攪拌器轉動時， 外螺旋葉由下向上轉動，可將底部的堆肥料向上移 6 2下而内螺旋葉由上向下轉動，則可將上部的堆肥料 動’達到攪拌與混和的目的；另限制該垂直式 尸累=攪拌器之攪拌頻率介於二分之一與十分之一之 严门夺於堆肥槽槽底加裝一個空氣分配室，内設空 氣刀配官’並於空氣分配室與肥料堆置之處之間以金 屬網製成之輪送帶分離，以避免空氣分配管上之空氣 孔堵塞’確保空氣均勻地分配至堆肥料的底部。 【實施方式】 為令本發明所運用之技術内容、發明目的及其達 成之功效有更完整且清楚的揭露，茲於下詳細說明 之’並請一併參閱所揭之圖式及圖號： 首先’請參閱第一、二圖所示，本發明之機械化 隧道式有機廢棄物堆肥處理設備，由隧道式堆肥槽 (1)、垂直式雙螺旋攪拌器（2)、可移動式輸送裝置（3) 及空氣分配室（4)等四個主要部份所組合而成。其中： 該隧道式堆肥槽（1)於其一側端面上設有一堆肥 原料輸入口（11)，供堆肥原料由此輸入，並在對應堆 肥原料輸入口（11)處組設抽拉式之堆肥原料輸入門 (12)，繼於隧道式堆肥槽（1)的另一侧端面上設一堆肥 產品輸出口（ 13)’供堆肥產品由此輸出，且在堆肥產 品輸出口（13)的對應處設立一堆肥產品輸出門（14)， 另在隧道式堆肥槽（1)的内部上方二旁處設有齒條 (15)，可供垂直式雙螺旋攪拌器（2)之齒輪（212)對應 設置，又該隧道式堆肥槽（1)的頂端面係由塑膠材料製 成，其内面塗佈有防酸腐蝕塗料，於隧道式堆肥槽（1) 的頂端面上安裝有數個抽氣閥門〔圖中未示〕，各抽氣 閥門可經由抽氣管線（16)與抽風機（17)相連接 ，且抽 風機（17)抽風量每分鐘輸送空氣流量介於〇·5至3立 方公升/每公斤廢棄物（乾基）之間；又抽風機（17)抽出 之空氣可經一除臭襄置除臭後再排出於外界空氣中， 以避免污染週遭環境之空氣。 、該垂直式雙螺旋攪拌器（2)，其係為一雙螺旋複帶 式攪拌器，由傳動馬達（21)、驅動馬達（22)、主轴 (23)、外螺旋葉片（24)及内螺旋葉片（25)所組成；該 傳動馬達（21)二侧之出力轴各銜接一齒輪（212)，該二 齒輪（212)恰對應嚙合於隧道式堆肥槽（丨）内之二齒條 (15)，藉以帶動整個垂直式雙螺旋攪拌器（2)於隧道式 堆肥槽（1)内移動；再於傳動馬達（21)上設置一低轉 速、高轉矩之驅動馬達（22)，該驅動馬達（22)之出力 處與一主轴（23)連接，使驅動馬達（22)之動力能夠傳 導主轴（23)轉動，又主軸（23)上設有彼此間旋轉方向 相反且呈帶狀螺旋葉片的外螺旋葉片（24)及内螺旋葉 片（25)，該驅動馬達（22)每分鐘轉速介於3至8次之 間，同時驅動馬達（22)每啟動5分鐘，停止5至145 分鐘；再者，外螺旋葉片（24)的邊緣至主軸（23)的距 離為隧道式堆肥槽（1)右侧端面與左侧端面之間距離 的0· 85〜0· 95 ;内螺旋葉片（25)的邊緣至主轴（23)的 距離為隧道式堆肥槽（1)右侧端面左侧端面之間距離 的0· 15〜0· 25 ;且外螺旋葉片（24)及内螺旋葉片（25) 的寬度介於5公分至20公分之間，又其與水平線所形 12740491274049 IX. INSTRUCTIONS··· TECHNICAL FIELD OF THE INVENTION The present invention relates to a mechanized tunnel type organic waste pile. The fertilizer processing equipment, especially refers to a kitchen that can be used in 5 to 10 days. The organic matter in wastes such as fruits and vegetables or other foods is converted into useful organic compost, so as to reduce the processing time of organic waste, and at the same time, there is no mechanized tunneling in the composting tank, which can generate evenly distributed dead air and evenly distribute internal air. Organic waste composting treatment,. [Prior Art] Nearly three million food wastes, fruits and vegetables and food waste are produced every year in Taiwan, which has seriously affected environmental sanitation. Although the mechanization of large-scale livestock manure composting procedures (5 to 20 metric tons per day) has been widely applied, it takes 30-60 days and requires a large land area. In recent years, the Environmental Protection Agency has actively promoted the composting of food waste and food waste. At present, it has subsidized the construction of composting farms in towns and villages. It has been quite effective. However, since the φ technology and equipment used are developed based on traditional livestock manure composting technology, Month b considers the characteristics of rapid acidification and hydrolysis of food waste and food waste, so the efficiency is not good, and the composting time takes about 20 to 60 days, which is quite time consuming. Therefore, Yingying handles the rapid and large-scale processing equipment generated by the kitchen waste, fruit and vegetable market and food factory. However, the existing mechanized medium-sized composting yards often use tunnel type composting methods, which are characterized by: (1) Composting materials move horizontally in the square cement composting tank; 1274049 a) Apply a horizontal disturbance system to stir the composting solid bed, The agitation frequency is 1 to 2 times per day; (2) Air enters from the air distribution pipe laid under the square groove. Although the tunnel composting method used in the existing mechanized medium-sized composting yard has the above three characteristics, it still has the following disadvantages in practical implementation: (1) The time required for waste composting varies depending on the composting raw materials. From 20 days to 60 days, it is quite time consuming; (2) When the self-propelled horizontal agitation system is stirred, the composting of the bottom composting tank will be compressed, and the bottom part close to the composting trough will become a dead angle; (3) Composting The air distribution pipe laid under the trough is easy to block the push fertilizer, resulting in uneven air distribution. SUMMARY OF THE INVENTION The present invention mainly provides a waste of food waste, fruit vegetables or other foods within 5 to 10 days in order to improve the lack of tunnel composting methods in large-scale composting fields in the existing mechanization. The organic matter in the organic matter is converted into a useful organic compost, thereby reducing the processing time of the organic waste, and at the same time, the mechanized tunnel type organic waste composting processing device which does not have a stirring dead angle in the composting tank and can evenly distribute the internal air. In order to achieve the above object, the mechanized tunnel type organic waste composting processing device of the present invention mainly comprises a vertical double-screw agitator in a composting tank of the device, and when the vertical double-screw agitator rotates, the outer spiral blade is turned from bottom to top. Rotating, the bottom pile of fertilizer can be moved up by 6 2 and the inner spiral leaf is rotated from top to bottom, then the upper pile of fertilizer can be moved to achieve the purpose of mixing and mixing; and the vertical corpse is tired = agitator The mixing frequency is between one-half and one-tenth. The door is filled with an air distribution chamber at the bottom of the compost tank. The air knife is equipped with an air knife and is placed between the air distribution room and the fertilizer. The belts made of metal mesh are separated to avoid clogging of the air holes in the air distribution pipe to ensure that the air is evenly distributed to the bottom of the pile of fertilizer. [Embodiment] For a more complete and clear disclosure of the technical content, the purpose of the invention, and the effects thereof achieved by the present invention, the following detailed description will be given. Please also refer to the drawings and drawings: First of all, please refer to the first and second figures. The mechanized tunnel type organic waste composting equipment of the present invention comprises a tunnel type composting tank (1), a vertical double-screw agitator (2), and a movable conveying device ( 3) The four main parts, such as the air distribution room (4), are combined. Wherein: the tunnel type composting tank (1) is provided with a composting raw material input port (11) on one end surface thereof for inputting composting raw materials, and is provided with a pull type at the corresponding composting raw material input port (11). Composting raw material input door (12), followed by a compost product output port (13) on the other end face of the tunnel type composting tank (1) for the compost product to be outputted, and at the composting product output port (13) A compost product output door (14) is set up in the corresponding place, and a rack (15) is arranged on the upper side of the tunnel type composting tank (1) for the gear of the vertical double-screw agitator (2) (212) Corresponding to the setting, the top surface of the tunnel type composting tank (1) is made of plastic material, the inner surface is coated with acid-proof corrosion coating, and several suctions are installed on the top surface of the tunnel type composting tank (1). Valve (not shown), each pumping valve can be connected to the exhaust fan (17) via the suction line (16), and the exhaust air volume of the exhaust fan (17) is 〇·5 to 3 cubic meters per minute. Liters per kilogram of waste (dry basis); and the air drawn by the exhaust fan (17) can be A deodorizing device is deodorized and then discharged into the outside air to avoid polluting the surrounding environment. The vertical double-screw agitator (2) is a double-helical multi-belt agitator composed of a transmission motor (21), a drive motor (22), a main shaft (23), an outer spiral blade (24) and the inner The spiral blades (25) are formed; the output shafts on the two sides of the transmission motor (21) are respectively connected to a gear (212), and the two gears (212) correspond to the two racks (the two meshes meshed in the tunnel composting tank (() ( 15), thereby driving the entire vertical double-screw agitator (2) to move in the tunnel composting tank (1); and then providing a low-speed, high-torque driving motor (22) on the transmission motor (21), The output of the driving motor (22) is connected to a main shaft (23), so that the power of the driving motor (22) can transmit the rotation of the main shaft (23), and the main shaft (23) is provided with a rotating direction opposite to each other and a ribbon spiral The outer spiral blade (24) and the inner spiral blade (25) of the blade, the driving motor (22) rotates between 3 and 8 times per minute, and the driving motor (22) is stopped for 5 to 145 minutes every 5 minutes of starting. Furthermore, the distance from the edge of the outer spiral blade (24) to the main shaft (23) is the tunnel composting tank (1) right The distance between the end face and the left end face is 0·85~0·95; the distance from the edge of the inner spiral blade (25) to the main shaft (23) is the distance between the left end face of the right end face of the tunnel type composting groove (1) 0·15~0· 25; and the width of the outer spiral blade (24) and the inner spiral blade (25) is between 5 cm and 20 cm, and the horizontal line is 1274049
㈣錢處，該可移動錢送裝置⑶具有—設立在隧 道式堆肥槽⑴-侧之傳動馬達（31)，且其 成的角度介於2Π廢芬aπ 攪拌 間， 主動輪⑽’而於隨道式堆肥槽⑴的另一側則設有 從動輪（33) ’並在主動輪（32)與從動輪⑼）之間繞 • 錄送帶（34)，該輸送帶⑽由金屬網製成，使其表 . 面形成數多孔洞⑽），孔洞⑽）之直徑介於〇.〇1毫 米至0.1毫米之間；據此，藉由傳動馬達⑻經主動 Μ32)傳動輸送帶（34)移動，且其移動之時機設定為 每隔8至24小時移動一次，每次移動距離視進料量多 寡而異，每次移動距離介於〇 2公尺至5公尺之間； 又考篁輸送帶（34)必須承擔所有堆肥原料的重量，故 可在主動輪（32)及從動輪（33)之間加裝滾輪（35); φ 該空氣分配室（4)，係位於可移動式輸送裝置（3) 的下方，為一密閉空間，内鋪設有空氣分配管（41), 該空氣分配管（41)外接送風機（42)，可將空氣送入， 該送風機（42)每分鐘輸送空氣流量介於〇·5至3立方 - 公升/每公斤廢棄物（乾基）之間；另空氣分配管（41) - 上設有數多空氣孔（411)，以便於空氣的輸入。 於使用時〔參第二、三圖〕，先開啟堆肥原料輸入 門（12)以將堆肥原料自堆肥原料輸入口（丨丨）置入隧道 式堆肥槽（1)内的輸送帶（34)上，接著關閉堆肥原料輸 9 1274049 入門（12)，並每隔8至24小時由傳動馬達（31)經主動 輪（32)傳動輸送帶（34)移動一次，其移動之距離視堆 肥原料投入量之多寡而異，同時驅動傳動馬達（21)， 使傳動馬達（21)利用齒輪（212)與隧道式堆肥槽（丨）内 之齒條（15)的嚙合，而令垂直式雙螺旋攪拌器（2)於隧 • 道式堆肥槽（1)内左右移位，且移位的過程當中，該驅 動馬達（22)將經主軸（23)傳動外螺旋葉片（24)及内螺 旋葉片（25)，使外螺旋葉片（24)由下向上轉動，將隧 馨道式堆肥槽（1)底部的堆肥原料向上移動，而令内螺旋 葉片（25)由上向下轉動，將隧道式堆肥槽（1)上部的堆 肥原料向下移動，達到攪拌與混和的目的，並限制該 垂直式雙螺旋攪拌器（2)之攪拌頻率介於二分之一與 十刀之一之間，又利用在隧道式堆肥槽（1)内部下方所 設之具孔洞（341)之輸送帶（34)隔設而出之空氣分配 室（4)，可利於自送風機（42)送入之空氣經空氣分配管 (41)上之空氣孔（411)及輸送帶（μ)之孔洞（mi)平均 • 分配於隧道式堆肥槽（〇内部，而有助堆肥原料的發 酵；再者，藉隧道式堆肥槽（丨）槽頂安裝之抽風機（17) 將隧道式堆肥槽（1)内之氣體抽出，以維持隧道式堆肥 槽（1)之槽内壓力低於槽外壓力，避免槽内氣體外洩之 ’ T形發生，待完成堆肥原料的發酵程序且形成有機肥 . 料之堆肥產品時，再將堆肥產品輸出門（14)打開，並 啟動傳動馬達（31)使之經主動輪（32)傳動輸送帶（34) 移動，以將堆肥產品由堆肥產品輸出口（丨3)輸出，並 集中收集。 10 【實施方法】 可分為試俥、堆肥原料配製、實際堆肥製作與樣 本測試等四個部份。 (一） 試俥 1·首先將乾燥的稻殼或木屑與等重的自來水混和 後’由堆肥原料輸入門（12)處的堆肥原料輸入 口（11)送入，直到固體物的高度約為隧道式堆 肥槽（1)之高度的75% ; 2·關閉堆肥原料輸入口（11)，啟動送風機（42)、 抽風機（17)與垂直式雙螺旋攪拌器（2)，操作三 十分鐘後停止； 3·將堆肥產品輸出門（14)打開後，啟動可移動式 輸送裝置（3)，將部份固體物（約每次進料量） 輸出隧道式堆肥槽（1)外後，關閉堆肥產品輸出 門（14)。 (二） 堆肥原料配製 將廢棄物破碎至直徑低於0·5公分的胃 粒，再與稻殼或木屑等堆肥介質、自來水混合， 配置成含水量約50〜60%的堆肥原料。 (三） 實際實際堆肥製作 1·開啟堆肥原料輸入門（12)上的堆肥原料輸入u (11>，將堆肥原料由堆肥原料輸入口（11)輸人 至隧道式堆肥槽（1)之中；輸入完畢後，關閉堆 肥原料輸入門（12)上的堆肥原料輸入口 (；1丨> ; 2·啟動送風機（42)、抽風機（17)與垂直式雙螺方走 1274049 攪拌器（2)，垂直式雙螺旋攪拌器（2)的前後移 動與攪動分別以傳動馬達（21)及驅動馬達（22) 驅動，其驅動頻率皆以順序控制器控制，可定 - 時自動啟動與停止。 3·送風機（42)、抽風機（17)與垂直式雙螺旋攪拌 器（2)視所設定的進出料時間而異，運轉一特定 時間後停止，然後開啟堆肥產品輸出門（14)與 啟動可移動式輸送裝置（3)，將堆肥產品輸出於 _ 隧道式堆肥槽（1)外。 4·回至步驟1，重新開始進料。 (四）取樣與水份測試 每隔8小時至隨道式堆肥槽（1)中取樣，取 樣時將頂端面打開，平均每隔一公尺由固體床 高度的10% 50%與90%處各取一樣本，以測試水 份含量。水份應保持於50〜60%之間。如随道式 堆肥槽（1)内固體物的水份低於5〇%時，必須打 φ 開頂端面，酌加適當重量的自來水。 由於堆肥產品輸出與原料輸入以8〜24小時為原 貝Η每天1〜3次），且其停留於隧道式堆肥槽（1)内之 時間視堆肥原料而異。其中，一般家庭或國小營養午 ， 餐廚餘約4〜6天，菜葉類廢棄物3〜5天、含高澱粉 . 質與脂肪的過期泡麵、洋芋片、豆渣約6〜8天，過期 奶粉與狗食約4〜6天，茶渣約6〜8天。此外，每次 輸入的堆肥原料重量視所需的停留時間與每天輸入次 數而定；假設以一般家庭廚餘停留時間為5天而論， 12 1274049 每天進料一次，則每次進料則為總容量的五分之一， 如果進料次數為一天三次，則每次進料量為十五分之 —— 〇 經由以上的實施說明，可知本發明具有如下所列 之各項優點： 1. 由於本發明係有關於一種有機質廢棄物快速堆肥 化、減量及資源化之處理設備，尤其是指一種可用 來專供廚餘或果菜市場與食品工廠廢棄物之堆肥處 理的機構，其應用垂直式雙螺旋攪拌器，可將有機 質廢棄物中絕大部份有機質在密閉的隧道式裝置 中，在5至10天之内轉化為二氧化碳、氨、及水份， 減量效果達90%以上，而由於堆肥產品已屆腐熟階 段，不僅可回流至發酵槽中，作為水份調節劑或改 良劑或堆肥植種材料，也可應用於花圃、菜園中， 作為土壤改良劑或有機肥料，兼具資源化功效。 2. 又，為了增加堆肥化速率，本發明運用垂直式雙螺 旋攪拌器作為堆肥原料的攪拌混合機構，其遠較水 平攪拌器適於攪動黏滯性高的廚餘或食品廢棄物， 而且垂直式雙螺旋攪拌器轉動時，外螺旋葉片由下 向上轉動，可將底部的堆肥料向上移動，内螺旋葉 片由上向下轉動，可將上部的堆肥料向下移動，可 確實達到攪拌與混和的目的。 3·此外，攪拌頻率與與攪拌效果有密切的關係，增加 攪拌頻率不僅可以防止堆肥原料受重力作用的影響 而沉積與壓實，還可以大幅提高空氣與堆肥原料的 13 1274049 接觸’可增快堆料率，傳關械㈣道式堆肥設 備的擾動解僅為丨〜2次/天，_纽達職拌與 混和的目的，而本發明因每單位時間_拌的時間 介於二分之—與十分之-之間，故具有相當理想的 攪拌與混和效果。 4·另本發明之垂直式雙職㈣㈣設計應用於小型 的隧道式堆肥槽【堆肥槽體積：1〇〇〜2〇〇公升】時 效果良好，其可將廚餘與食品廢棄物在4—6天内達 到腐熟階段，符合下列國際認可標準（Chang et al 2005,2006) ： · (1) 堆肥產品的pH值介於8.5〜9·5之間（Haug 1993)； ’ (2) 種子發芽率（>6〇%，zucconi，1985 ) : >80% 通 過； (3) 水溶性物質中碳含量：<〇 5% (Garcia et &1 1992) * (4) 水溶性物質中碳氮比（Cqw/C()N) ·· 4· 5〜6之間 (Chanyasaki et ah 1982)； (5) 水溶物中碳與固體物總氮比值（Cow/Nqt) : 7 (Hue and Liu， 1995)。 5·本發明因在隧道式堆肥槽之槽底加裝一個空氣分配 至，且空氣分配室内設空氣分配管線，並於空氣分 配室與堆肥原料之間以金屬網狀之輸送帶分離隔 開，不僅可避免空氣分配管上空氣孔堵塞，並可確 保空氣均勻地分配至堆肥原料的底部。 14 1274049 綜上所述，本發明實施例確能達到所預期之使用 功效，又其所揭露之具體構造，不僅未曾見諸於同類 產品中，亦未曾公開於申請前，誠已完全符合專利法 之規定與要求，爰依法提出發明專利之申請，懇請惠 予審查，並賜准專利，則實感德便。(4) At the money office, the movable money delivery device (3) has a transmission motor (31) set up on the side of the tunnel type composting tank (1), and the angle formed is between 2 Π 芬 a aπ stirring room, the driving wheel (10)' The other side of the channel composting tank (1) is provided with a driven wheel (33) 'and a winding belt (34) between the driving wheel (32) and the driven wheel (9). The conveyor belt (10) is made of metal mesh. , the surface of which forms a plurality of porous holes (10)), the diameter of the holes (10)) is between 毫米1〇 and 0.1 mm; accordingly, the transmission belt (34) is moved by the drive motor (8) via the active Μ32) And the timing of its movement is set to move every 8 to 24 hours, each movement distance varies depending on the amount of feed, each movement distance is between 〇2 meters to 5 meters; The belt (34) must bear the weight of all composting materials, so a roller (35) can be added between the driving wheel (32) and the driven wheel (33); φ The air distribution chamber (4) is located in the movable conveyor Below the device (3), there is a confined space, and an air distribution pipe (41) is disposed inside the air distribution pipe (41). (42), air can be fed in, the blower (42) delivers air flow per minute between 〇·5 to 3 cubic meters-liter/kg of waste (dry basis); another air distribution pipe (41) - There are several air holes (411) on it for air input. At the time of use [see Tables 2 and 3], first open the composting material input door (12) to place the compost material from the composting material input port (丨丨) into the conveyor belt (1) in the tunnel composting tank (1). Then, close the composting material input 9 1274049 entry (12), and move the drive motor (31) through the drive wheel (32) transmission belt (34) every 8 to 24 hours, the distance of the movement depends on the compost raw material input The amount of the difference is different, and the drive motor (21) is driven at the same time, so that the transmission motor (21) uses the gear (212) to mesh with the rack (15) in the tunnel composting tank (,), and the vertical double-screw stirring The device (2) is displaced left and right in the tunnel/channel composting tank (1), and during the displacement process, the driving motor (22) will drive the outer spiral blade (24) and the inner spiral blade through the main shaft (23) ( 25), the outer spiral blade (24) is rotated from bottom to top, and the compost material at the bottom of the tunnel channel composting tank (1) is moved upward, and the inner spiral blade (25) is rotated from top to bottom, and the tunnel composting is performed. The compost material in the upper part of the tank (1) moves downward to achieve the purpose of mixing and mixing. Limiting the stirring frequency of the vertical double-screw agitator (2) between one-half and one of the ten-knife, and using the hole (341) provided under the tunnel-type composting tank (1) The air distribution chamber (4) separated by a belt (34) can facilitate the air sent from the blower (42) through the air hole (411) and the hole of the conveyor belt (μ) on the air distribution pipe (41) ( Mi) Average • Allocated in the tunnel composting tank (inside the crucible, which facilitates the fermentation of the compost material; in addition, the exhaust fan installed in the tunnel top of the tunnel composting tank (17) will be the tunnel composting tank (1) The gas inside is pumped out to maintain the pressure in the tank of the tunnel type composting tank (1) lower than the pressure outside the tank, to avoid the 'T shape of gas leakage in the tank, and to complete the fermentation process of the compost material and form organic fertilizer. When composting the product, the composting product output door (14) is opened, and the transmission motor (31) is activated to move through the driving wheel (32) transmission belt (34) to compose the compost product from the composting product outlet (丨3 ) Output, and collect it intensively. 10 [Implementation method] It can be divided into trial and compost Four parts: raw material preparation, actual composting and sample testing. (1) Trial 1. First mix the dried rice husk or wood chips with equal weight tap water, and then input the compost material from the composting material into the door (12). The input port (11) is fed until the height of the solid object is about 75% of the height of the tunnel composting tank (1); 2. The composting material input port (11) is closed, and the blower (42) and the exhaust fan (17) are activated. With the vertical double-screw agitator (2), stop after 30 minutes of operation; 3. After opening the composting product output door (14), start the movable conveying device (3) and put some solid objects (about every time) Feeding amount) After outputting the tunnel composting tank (1), close the composting product output door (14). (II) Preparation of composting raw materials The waste materials are crushed into gastric granules with a diameter of less than 0.5 cm, and then mixed with composting media such as rice husks or sawdust, tap water, and configured as compost raw materials with a water content of about 50 to 60%. (3) Actual actual compost production 1. Open the compost raw material input u (11) on the input door (12) of the composting raw material, and input the compost raw material from the composting raw material input port (11) to the tunnel composting trough (1). After inputting, close the composting material input port on the composting material input door (12) (1丨>; 2) start the blower (42), exhaust fan (17) and vertical double screw to walk 1274049 stirrer ( 2) The forward and backward movement and agitation of the vertical double-screw agitator (2) are driven by the drive motor (21) and the drive motor (22), respectively. The drive frequency is controlled by the sequence controller, and the start and stop can be automatically started. 3. The blower (42), the exhaust fan (17) and the vertical double-screw agitator (2) vary depending on the set time of the feed and discharge, stop after a certain period of operation, and then open the compost product output door (14) and Start the movable conveyor (3) and output the compost product outside the _ tunnel composting tank (1). 4. Return to step 1 and restart the feeding. (4) Sampling and moisture testing every 8 hours to Sampling in the on-channel composting tank (1), the top will be taken when sampling Open, average every 10 meters from the height of the solid bed 10% 50% and 90% to test the moisture content. The water should be kept between 50~60%. Such as the channel composting tank (1) When the moisture content of the solid content is less than 5%, it is necessary to open the top surface of φ, and add tap water of appropriate weight. Since the output of compost product and the input of raw materials are 8~24 hours, the original shellfish is 1~3 per day. (times), and the time it stays in the tunnel type composting tank (1) varies depending on the composting raw materials. Among them, the average household or national small nutrition noon, the kitchen waste is about 4 to 6 days, and the vegetable leaf waste is 3~5. Days, high starch. Expired instant noodles of quality and fat, potato chips, bean dregs about 6 to 8 days, expired milk powder and dog food about 4 to 6 days, tea residue about 6 to 8 days. In addition, each time input compost The weight of the raw material depends on the required residence time and the number of daily inputs; assuming that the average household kitchen stay is 5 days, 12 1274049 is fed once a day, and each feed is one-fifth of the total capacity. If the number of feeds is three times a day, the amount of feed will be fifteen points each time - 〇 via the above It is to be noted that the present invention has the following advantages: 1. The present invention relates to a processing device for rapidly composting, reducing and recycling organic waste, in particular to a kitchen or fruit or vegetable. The market and food factory waste composting institutions use vertical double-screw agitators to convert most of the organic matter in organic waste into carbon dioxide in a closed tunnel device within 5 to 10 days. , ammonia, and water, the reduction effect is more than 90%, and because the compost product has been decomposed, it can not only be returned to the fermentation tank, but also can be applied to the flower bud as a moisture regulator or improver or compost material. In the vegetable garden, as a soil conditioner or organic fertilizer, it has a resource-saving effect. 2. In order to increase the rate of composting, the present invention uses a vertical double-screw agitator as a mixing and mixing mechanism for composting materials, which is far more suitable for agitating high-residue kitchen waste or food waste than vertical mixers, and vertical When the double-spiral agitator rotates, the outer spiral blade rotates from bottom to top, and the pile of fertilizer at the bottom can be moved upwards. The inner spiral blade rotates from top to bottom, and the upper pile fertilizer can be moved downward, and the stirring and mixing can be surely achieved. the goal of. 3. In addition, the mixing frequency has a close relationship with the stirring effect. Increasing the stirring frequency can not only prevent the composting material from being deposited and compacted by the influence of gravity, but also greatly improve the contact between the air and the composting material 13 1274049. The stacking rate, the disturbance solution of the transfer equipment (four) road type composting equipment is only 丨~2 times/day, _Newda job mix and mixing purpose, and the present invention is halved by the time of each unit time _ Between ten and so, it has a very good mixing and mixing effect. 4. The vertical dual-employment (four) (four) design of the present invention is applied to a small tunnel type composting tank [composting tank volume: 1 〇〇 2 〇〇 liter], which has a good effect, and can be used for food waste and food waste in 4 - The maturity stage is reached within 6 days, meeting the following internationally recognized standards (Chang et al 2005, 2006): (1) The pH of the compost product is between 8.5 and 9·5 (Haug 1993); ' (2) Seed germination rate (>6〇%, zucconi, 1985) : >80% Pass; (3) Carbon content in water-soluble substances: <〇5% (Garcia et & 1 1992) * (4) Carbon in water-soluble substances Nitrogen ratio (Cqw/C()N) ·· 4· 5~6 (Chanyasaki et ah 1982); (5) Ratio of carbon to solid total nitrogen in water soluble (Cow/Nqt) : 7 (Hue and Liu , 1995). 5. The present invention distributes air to the bottom of the tunnel type composting tank, and an air distribution line is arranged in the air distribution chamber, and is separated by a metal mesh conveyor belt between the air distribution chamber and the compost material. Not only can the air holes on the air distribution tube be blocked, but also the air can be evenly distributed to the bottom of the compost material. 14 1274049 In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the patent law. The provisions and requirements, 提出 legally filed an application for an invention patent, pleaded for review, and granted a patent, it is really sensible.
15 1274049 【圖式簡單說明】 第一圖：本發明之機械化隧道式有機廢棄物堆肥 處理設備之立體外觀圖 第二圖：本發明之機械化隧道式有機廢棄物堆肥 處理設備之側視圖 第三圖：本發明之機械化隧道式有機廢棄物堆肥 處理設備之使用示意圖 主要元件符號說明】 <本發明> (1) 隧道式堆肥槽 (12 )堆肥原料輸入門 (14) 堆肥產品輸出門 (16)抽氣管線 (2) 垂直式雙螺旋攪拌 (212)齒輪 (23) 主轴 (25)内螺旋葉片 (31) 傳動馬達 (33) 從動輪 (341)孔洞 (4) 空氣分配室 (411)空氣孔 (11) 堆肥原料輸入口 (13) 堆肥產品輸出口 (15)齒條 (17) 抽風機 (21) 傳動馬達 (22) 驅動馬達 (24)外螺旋葉片 (3) 可移動式輸送裝置 (32)主動輪 (34) 輸送帶 (35) 滾輪 (41) 空氣分配管 (42) 送風機 1615 1274049 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing the mechanized tunnel type organic waste composting apparatus of the present invention. FIG. 2 is a side view of the mechanized tunnel type organic waste composting apparatus of the present invention. : Schematic diagram of the use of the mechanized tunnel type organic waste composting apparatus of the present invention. <The present invention> (1) Tunnel type composting tank (12) Composting raw material input door (14) Composting product output door (16) ) Extraction line (2) Vertical double-screw stirring (212) gear (23) Main shaft (25) Inner spiral blade (31) Drive motor (33) Drive wheel (341) Hole (4) Air distribution chamber (411) Air Hole (11) Composting material input port (13) Composting product output port (15) Rack (17) Exhaust fan (21) Drive motor (22) Drive motor (24) Outer spiral blade (3) Movable conveyor ( 32) Driving wheel (34) Conveyor belt (35) Roller (41) Air distribution pipe (42) Air blower 16