!226282 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種改善澱粉塑膠批次改質造粒之連續 製造方法及其裝置，尤指一種反應槽具有溫度控制裝置且 可排出多餘水分及反應不全的改質劑，俾以改良澱粉塑膠 性質以及連續製造之方法及其裝置。 【先前技術】 ^王初刀解塑膠、部分降解塑膠或混合澱粉之光分解塑 膠，¥針對澱粉本身進行變性改質，且上述之塑膠加工製 程t以高速混合機將殿粉與配方（含粉體、液體或顆粒: 預分散後，再投人具雜融造粒能力之押出機（―般為單 或雙螺桿），但此製程必須使用雙螺桿之自動進料機哭，且 預=太枯稠，就會產生無法前進(n〇t⑹n〇w) 問題，粉體不夠均勻而產生下料困難（void)之 〕4 Xe·成诸夕浪費，且赞藉；生押> ，質成功與否之水分無法:制二 :在改質尚未成功之叫容易因副產物 應，嚴重影響產品之物性。 』錄之w而逆反 省知》辰縮聚合反廊之备 ，之改質為求工業化縮短製:; 之製程’或經由押域進行 ^、、ϋ略糊化 程方法只靠塑化m ㈣，傳統之製 實際上並未將㈣顆粒瓦解，作=粉碎成小顆粒， 口為臝粉本身之顆粒， 1226282 若未經過適當之糊化，其將來製成之成品會因為存放而受 潮，致使產品物性下降，而造成產品之品質不佳，本問題 在支撐性領域之產品如塑膠袋或日用品，尤為嚴重。 而傳統澱粉塑膠之改質常以下列方法為之： 1 ·以高速混合機、粉碎機、雙螺桿造粒機之工程，其製 程如下：澱粉經由高速混合機攪拌後卸料，成為糊狀 或粘稠狀之溶膠，該溶膠必須隔夜放冷而結塊，以供 下游雙螺桿造粒機造粒，所以為了使雙螺桿造粒機進 料容易，必須先以粉碎機將結塊粉碎，而且隔夜放冷 之結塊在粉碎前必須切成小塊，否則該結塊中心會積 熱而燒焦，然而此法耗費工時，改質批次處理，品質 無法控制。 2·以雙螺桿造粒機進行澱粉塑膠改質者之工程如下：經 預混之澱粉及配方採粉體進料，而液體改質劑亦可用 液體幫浦（1 iquid pump)進料，進行連續改質製程， 然而此製程之雙螺桿造粒機需要足夠之長/徑比，以 便具有足夠之材料滯留時間，而在缸料中反應，以及 至少兩個以上之排氣孔設計以便排除多餘之水分，避 免產生產品之魚眼（fish eye)問題，且此雙螺桿造 粒機設備複雜，且造價昂貴。 綜上所述，目前常見的兩種澱粉塑膠之改質方式，存 在著除水不易、改質及膠合不全與進料困難、製程不連續、 設備複雜與造價昂貴之問題，而有必要加以改良。 【發明内容】 1226282 本發明之主要目的，在於解決上述的問題而提供一種 改善澱粉塑膠批次改質造粒之連續製造方法及其褒置，本 發明係將習用之高速混合機變更設計為具有溫度控制系統 之反應槽，其突破傳統之高速混合機只有預混之功能，其 更具有改質及反應之功效。 經本發明適當糊化之澱粉塑膠經製成產品後，可保有 原來之物性，主要是經由糊化之澱粉，其結晶顆粒會因為 糊化而瓦解，分子量因而降低，且經由疏水性改質後，與 塑膠充份熔融混練，沒有因水而回凝之現象，所以不會有 因為受潮而使成品變質的問題’且本發明設有真空抽氣、 氮氣供給裝置與雙挽迫進式螺桿，更解決一般殿粉塑膠之 除水不易、改質及膠合不全與進料困難之問題，本發明不 品人工切塊，材料不需隔夜，製程連續且適度排氣除水， 材料分散均勻，桶槽並設一分德器，可以回收或排除廢液 及副產物，避免環境污染，使成品物性可達到使用需求之 功效。 為達别述各目的，本發明為一種改善澱粉塑膠批次改 質造粒之連續製造方法，該方法包括： 步驟1 ··殿粉加水糊化； 將澱粉與水投入反應槽中攪拌，使澱粉均勻地糊化後 力入@文丨生’谷液充为混合攒拌，再加入催化劑與助劑，並加 熱反應槽使反應槽中之多餘水份與未參與反應之溶劑揮發 殆盡； 步驟2 ··塑膠與糊化澱粉混合； 1226282 將塑膠材料投入反應槽中攪拌，使塑膠與糊化澱粉均 勻混合，再加入改質劑並控制溫度至熔融點； 步驟3 :造粒； 將反應槽中之物料送入造粒機中進行造粒。 為達前述各步驟所需之功能，本發明之改善澱粉塑膠 批次改質造粒之連續製造裝置包括： 一提供澱粉塑膠反應之反應槽，該反應槽包括： 一槽體，該槽體具有一槽室及一供密閉蓋合之槽蓋， 該槽室底部設有一卸料口。 一攪拌裝置，該攪拌裝置係裝置於該槽室之底部中心 位置，俾以提供高速攪拌之效果。 一溫度調節裝置，該溫度調節裝置係設於槽體之外 侧，俾以控制該反應槽之溫度。 一溫度感測器，該溫度感測器係裝置於俾以量測反應 槽之溫度，而回饋至溫度調節裝置， 一卸料口，蓋設置於槽體之底部，俾以提供清理殘料及 取樣之作用； 一進料裝置，該進料裝置係與反應槽相連，俾以將儲 料桶材料送入反應槽作用； 一改質劑注入裝置，該改質劑注入裝置係與反應槽相 連，俾以將改質劑注入反應槽。 一氮氣供給裝置，氮氣供給裝置系係與反應槽相連， 俾將氮氣注入反應槽之作用， 一真空抽氣裝置，該真空抽氣裝置係與反應槽相連， 1226282 俾以提供反應槽之排出水分以及多餘之反應不全改質劑； 一減壓抽氣裝置，減壓抽氣裝置係與反應槽相連，俾 以提供反應槽減壓之作用； 一分德裝置，該分顧裝置係與反應槽相連，俾以回收 或排除反應所產生之廢液或氣體。 一雙挽式連續造粒機，該造粒機包括： 一主進料斗’該主進料斗係與該反應槽之卸料口相 連，俾將反應槽所卸下之材料儲放，以作一緩衝區域。 一雙挽迫進式螺桿，該雙挽迫進式螺桿係設於該主料 斗下方，並由一無段變速控制馬達經一減速機以帶動雙挽 迫進式螺桿，俾將粘稠狀之物料推出； 一押出機構，其係係設於在主進料斗之侧邊位置，其 内部設有一雙挽式錐形螺桿俾以將改質後之物料進行造 粒。 本發明之上述及其他目的與優點，不難從下述所選用 實施例之詳細說明與附圖中，獲得深入了解。 當然，本創作在某些另件上，或另件之安排上容許有 所不同，但所選用之實施例，則於本說明書中，予以詳細 說明，並於附圖中展示其構造。 【實施方式】 請參閱第1圖至第5圖，圖中所示者為本發明所選用 之實施例結構，此僅供說明之用，在專利申請上並不受此 種結構之限制。 請參閱第1圖，本發明係有關一種改善澱粉塑膠批次 1226282 改質造粒之連續製造方法，該方法係包括： 步驟1:澱粉加水糊化； 將澱粉與水投入反應槽中攪拌，使澱粉均句地糊化後 加入酸性溶液充分混合攪拌，再加入催化劑與助劑，並加 熱反應槽使反應槽中之多餘水份與未參與反應之溶劑揮發 殆盡； 步驟2:塑膠與糊化澱粉混合； 將塑膠材料投入反應槽中攪拌，使塑膠與糊化澱粉均 勻混合，再加入改質劑並控制溫度至熔融點； 步驟3 :造粒； 將反應槽中之物料送入造粒機中進行造粒。 再請參閱第2圖至第5圖，本發明中用來進行改善澱粉塑 膠批次改質造粒之連續製造方法之改善澱粉塑膠批次改質 造粒之連續製造裝置，其係包括： 一提供澱粉塑膠反應之反應槽2，該反應槽2包括： 一槽體21，該槽體21具有一槽室211及一 供密閉蓋合之槽蓋2 1 2，該槽室2 1 1底部設有一卸料 口 2 1 3，該卸料口 2 1 3係由一氣壓缸2 1 4帶動一閥 門2 1 5以控制該卸料口 2 1 3之啟閉，使物料得經一卸 料斗216輸出。 一攪拌裝置2 2，其具有一動力組2 2 1，該動力組 2 2 1並驅動一架設在該槽室2 1 1底部之攪拌器2 2 2，且該攪拌裝置2 2並具有一固設於該槽蓋2 1 2之固 定棒2 2 3，俾由該攪拌器2 2旋轉以提供高速攪拌之效 1226282 果。 一溫度調節裝置2 3，該溫度調節裝置2 3係設 於槽體21之外側，俾以控制該槽體21之溫度。 一溫度感測器2 4，該溫度感測器2 4係裝置於 該槽蓋2 1 2並伸入槽室2 1 1中，俾以量測反應槽2之 溫度’而回饋至溫度調節裝置2 3之控制單元（圖中未 示）。 一進料裝置2 5，其係設置於槽蓋2 1 2,並由一 閥2 5 1控制啟閉，以提供物料進入槽室2 1 1中。 _ 一改質劑注入裝置2 Θ，該改質劑注入裝置2 6 係與反應槽2相連，俾以將改質劑注入反應槽2。 一氮氣供給裝置2 7，氮氣供給裝置2 7係與反 應槽2相連，俾將氮氣注入反應槽2。 一真空抽氣裝置2 8，該真空抽氣裝置2 8係與 反應槽2相連，俾使反應槽2排出水分以及多餘之反應不 全的改質劑。 一減壓抽氣裝置2 g，減壓抽氣裝置2 9係與反 _ 應槽2相連，俾以提供反應槽2減壓之作用。 一分餾裝置2 0，該分餾裝置2 〇係與反應槽2 相連，俾以回收或排除反應所產生之廢液或氣體。 · 雙挽式連績造粒機3，該造粒機3係包括·· 主進料斗3 1，該主進料斗3 1係與該反應槽 2之卸料斗2 1 6相連，俾將反應槽2所卸下之物料儲 放，以作一緩衝區域。 11 1226282 係設於該桿、1 2 3】，該雙挽追進式螺桿3 2 經-減逮機“以帶動:挽二 之物料推出。 、 2，俾將粘祠狀 側邊位置，：:二=係設於在主進料斗31之 後之物料進俾質 破& 〇 作出機1構3 5對應該雙接放雒形 ，的末端設有一出料模頭37 為風冷模式，但亦可水冷模式之形態。恤Μ 7係 以下為本發明之實際實施例·· 一· 使用材料 \ C〇rrl ……，Tapi〇ca，p〇t Starch白為未工業化之食用級殿粉。 P 〇 1 y C a p r 〇 1 a c t 〇 n e (p 英國unI0n CARBIDE公司 ）購自 12 1 *蔬菜油：購自超級市場之大豆油或玉米油。 2 ·甘油：購自元禎化學公司。 3 · EAA :購自Du〜P〇nde公司 二·實施方法 步驟1 :殿粉加水糊化 依第5圖所示之配方，取上述之食用級殿粉5 〇 〇 〇 g與自來水50〇Gg，分別投人本發明之反應槽2之槽 至2 1 1巾’以由擾拌裝i 2 2將殿粉與水高速攪拌，其 中違反應槽2所設定之溫度為§ 0 t：，該擾拌裝置2 2變 1226282 頻轉速為50 rpm，經擾拌糊化6 0分鐘後，加入預先 配置之酸性溶液，充分混合攪拌，並加入催化劑及助劑（催 化劑與助劑之選用與混合比例與習用之製程相同，故不予 贅述），再提高溫度至1 0 0 °C，使水分及未參與反應之溶 劑廢棄揮發殆盡。 步驟2:塑膠與糊化澱粉混合 將 500g：之p〇 lycapro 1 ac tone 及 EAA等塑膠原料投入反應槽2之槽室2 1 1中，以由攪 拌裝置2 2進行塑膠與糊化澱粉混合之步驟，並視改質標 的材料加入氮氣及改質劑，並由溫度調節裝置2 3適時提 高或降低熔融溫度，此時溫度會因材料吸熱而降溫，隨即 因與改質澱粉之進一步反應，而迅速升溫並於溫度感測器 2 4測得材料之熔融點後，立即卸料。 步驟3 :造粒 反應槽2中之物料卸料後落至雙挽式連續造粒機3之 主進料斗3 1中，由雙挽迫進式螺桿3 2將粘稠狀之物料 推出至押出機構3 5，再由雙挽式錐形螺桿3 6將物料進 行造粒，而後由出料模頭3 7押出。 造粒完成後，將物料吹模成型，並測試抗拉及抗撕裂 物性，結果如第5圖所示，並以S E Μ觀察澱粉顆粒之粒 徑分散及分佈情形，如第6圖所示。 為了比較使用本發明後所產生之功效，下列之操作係 採用相同之材料，但使用習用技術，俾以得到比較之效果。 2 ·取上述材料之食用級澱粉5 0 0 0 g，以及其他粉狀 13 1226282 助=秤量後加人，並以高逮混合機預混，另配置液體添 起始劑’接枝改質劑，及混酸等偶合助劑，分別盘 自所!r料機，依配方比例，送入雙脫氣 撕#、偏/，心抽t条造粒後，吹模成型，並測試抗拉及抗 徑it閱第7圖，並以sem觀察殿粉顆粒之粒 工刀月斤刀佈情形’測試結果請參閱第8圖所示。 的產可以看出習用之製造方法所製得之編號5 料製得之產品進行比較可知，兩者之配方相 水率6降至°.65,而縱向撕裂強 向撕裂強度則分別由原先之◦ . 5 8 2kg^0 · 6 3 g大幅提昇至1 . 〇6 2kg與2 . ! 74kg，且由第 6 f與第8圖之S E M圖中可以發現，第8圖以習用方法 ==品的S EM圖，雖然具有較細小之顆粒，但仍 6圖中以本發明之方法及二之各 中，雖然_大，但分散與分佈_二^ 3 明的確具有優秀之功效。 ，本叙 粒而ΓΓ主要是經由糊化之殿粉，其結晶顆 寸立曰口為糊化而瓦解，分子量因而 質後，與塑膠充份融溶混練，沒有因水彳由疏水性改 以不會有因為受潮而使成品變質的問題，=之現象，所 空抽氣、氮氣供給裝置與雙挽迫進式 發明設有真 粉_之除水不易、改質及膠合不全與:料殿 14 1226282 ，發明不需人工切塊，材料不需隔夜，製程連續且適度排 氣除水，材料分散均勻，桶槽之側邊設一分餾器，可以回 收或排除廢液及副產物，避免環境污染，使成品物性可達 到使用需求之功效。 ，並非用以 置換仍應隸 以上所述實施例之揭示係用以說明本發明 限制本發明，故舉凡數值之變更或等效元件之 屬本發明之範脅。226282 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a continuous manufacturing method and device for improving starch plastic batch modification and granulation, especially a reaction tank having a temperature control device and capable of discharging excess water And incomplete reaction modifiers, and methods and devices for improving the properties of starch plastics and continuous manufacturing. [Previous technology] ^ Wang Chudao decomposes plastic, partially degraded plastic, or photodegradable plastic mixed with starch. ¥ Degradation and modification of starch itself, and the above plastic processing process uses a high-speed mixer to mix the powder and formula (including powder). Body, liquid or granules: After pre-dispersing, it will be injected into an extruder with hybrid granulation ability (normally single or twin screw), but this process must use a twin screw automatic feeder, and the pre- = too If it is thick, it will cause the problem of no progress (n〇t⑹n〇w), and the powder is not uniform enough to cause difficulty in cutting. (4) Xe · Cheng Zhuxi is wasted and praised; Moisture is not possible or not: System 2: If the modification has not been successful, it is easy to respond to the by-products, which seriously affects the physical properties of the product. "Recorded w and introspection" The preparation of Chen shrink polymerization anti-corridor, the improvement is to seek Industrialized shortening process: The process of 'or through the extruded field ^ ,, and slightly pasting process method only rely on plasticizing m ㈣, the traditional system does not actually disintegrate ㈣ particles, as = crushed into small particles, mouth is The particles of the naked powder itself, 1226282, if not properly gelatinized, The finished products made in the future will be damp due to storage, which will cause the physical properties of the products to decline, resulting in poor product quality. This problem is particularly serious in supportive products such as plastic bags or daily necessities. The modification of traditional starch plastics is often the following The listed methods are as follows: 1 · With the high-speed mixer, pulverizer, and twin-screw granulator, the process is as follows: the starch is discharged after being stirred by the high-speed mixer to become a paste or viscous sol. The sol must be Cool overnight and agglomerate for downstream twin-screw granulators to granulate, so in order to make the feeding of the twin-screw granulator easy, the agglomerates must be pulverized by a pulverizer, and the agglomerates left overnight to cool It must be cut into small pieces, otherwise the agglomeration center will accumulate heat and burn, but this method consumes man-hours, and it can be processed in modified batches, and the quality cannot be controlled. 2 · The starch plastic modification by a twin-screw granulator The project is as follows: the premixed starch and formula are collected by powder feeding, and the liquid modifier can also be fed with a liquid pump for continuous upgrading. However, the twin screw granulation of this process The machine needs a sufficient length / diameter ratio in order to have sufficient material retention time to react in the tank material, and at least two or more vent holes are designed to exclude excess moisture and avoid fish eye of the product. Problems, and the twin-screw granulator is complicated and expensive. In summary, the two common modification methods of starch plastics are difficult to remove water, modified and incompletely glued, difficult to feed, and process The problems of discontinuity, complicated equipment and expensive manufacturing cost need to be improved. [Summary of the invention] 1226282 The main purpose of the present invention is to solve the above problems and provide a continuous manufacturing method for improving the modification and granulation of starch plastic batches and In terms of its configuration, the present invention changes the conventional high-speed mixer into a reaction tank with a temperature control system. It breaks through the traditional high-speed mixer with only pre-mixing function, and it also has the effects of modification and reaction. After the appropriately gelatinized starch plastic is made into a product, the original physical properties can be maintained, mainly through the gelatinized starch. The crystalline particles will collapse due to gelatinization, the molecular weight will be reduced, and after hydrophobic modification, It is fully melt-kneaded with plastic, and there is no phenomenon of setback due to water, so there is no problem of deterioration of the finished product due to moisture. And the present invention is provided with a vacuum pumping device, a nitrogen supply device and a double-pull screw. Solve the problems of difficult water removal, modification and incomplete gluing, and difficult feeding of ordinary plastic powder. The invention does not produce artificial cuts, the material does not need to be overnight, and the process is continuous and moderately exhausted and dewatered. A decimeter is also set up, which can recycle or exclude waste liquid and by-products, avoid environmental pollution, and make the physical properties of the finished product meet the requirements of use. In order to achieve the above-mentioned purposes, the present invention is a continuous manufacturing method for improving the modification and granulation of starch plastic batches. The method includes the following steps: Step 1 ... Add water and gelatinize the starch powder; After the starch is evenly gelatinized, it is poured into @ 文 丨 生 'cereal solution for mixing and mixing, then the catalyst and auxiliary are added, and the reaction tank is heated so that the excess water in the reaction tank and the solvent not participating in the reaction are evaporated; Step 2 ·· Plastic and gelatinized starch are mixed; 1226282 Put the plastic material into the reaction tank and stir to make the plastic and gelatinized starch evenly mixed, then add the modifier and control the temperature to the melting point; Step 3: Granulate; The material in the tank is sent to the granulator for granulation. In order to achieve the functions required in the foregoing steps, the continuous manufacturing device for improving starch plastic batch modification and granulation of the present invention includes: a reaction tank for providing a starch plastic reaction, the reaction tank including: a tank body, the tank body having A trough chamber and a trough lid for hermetically closing the cover are provided with a discharge opening at the bottom of the trough chamber. A stirring device is installed at the center of the bottom of the chamber to provide a high-speed stirring effect. A temperature adjusting device is arranged outside the tank body to control the temperature of the reaction tank. A temperature sensor, which is used to measure the temperature of the reaction tank and feed back to the temperature adjustment device. A discharge port and a cover are set at the bottom of the tank to provide cleaning and sampling of residual materials. A feeding device, which is connected to the reaction tank, so as to send the material of the storage tank into the reaction tank; a modifier injection device, which is connected to the reaction tank,俾 Inject the modifier into the reaction tank. A nitrogen supply device, the nitrogen supply device is connected to the reaction tank, 俾 the role of nitrogen injection into the reaction tank, a vacuum pumping device, the vacuum pumping device is connected to the reaction tank, 1226282 俾 to provide the exhaust water from the reaction tank And excess reaction incomplete reforming agent; a decompression pumping device, the decompression pumping device is connected to the reaction tank to provide the decompression of the reaction tank; a Fende device, the sub-equipment is connected to the reaction tank Connected to recover or exclude waste liquid or gas from the reaction. A double-pull continuous granulator, the granulator includes: a main feeding hopper, the main feeding hopper is connected to the discharge opening of the reaction tank, and the material discharged from the reaction tank is stored for Buffer area. A pair of push-in screws are arranged below the main hopper and driven by a stepless variable speed control motor through a speed reducer to drive the double-pull screws. The material is pushed out. An extruding mechanism is set at the side of the main feeding hopper. Inside it is equipped with a double-pull conical screw 俾 to granulate the modified material. The above and other objects and advantages of the present invention can be easily understood from the detailed description and accompanying drawings of the selected embodiments below. Of course, this creation may be different in some other parts or arrangements of other parts, but the selected embodiment is explained in detail in this specification and its structure is shown in the drawings. [Embodiment] Please refer to Fig. 1 to Fig. 5. The figure shows the structure of the embodiment of the present invention, which is used for illustration only, and is not limited by this structure in patent application. Please refer to FIG. 1. The present invention relates to a continuous manufacturing method for improving starch plastic batch 1226282. The method includes: Step 1: starch is gelatinized by adding water; starch and water are put into a reaction tank and stirred, so that After the starch is gelatinized, add an acidic solution and mix thoroughly. Then add the catalyst and auxiliary agent, and heat the reaction tank to volatilize the excess water in the reaction tank and the solvent that does not participate in the reaction. Step 2: Plastic and gelatinization Starch mixing; Put the plastic material into the reaction tank and stir to make the plastic and gelatinized starch evenly mixed, then add the modifier and control the temperature to the melting point; Step 3: granulation; send the materials in the reaction tank to the granulator Granulation is performed. Please refer to FIG. 2 to FIG. 5 again. The continuous manufacturing device for improving the starch plastic batch modification and granulation in the continuous manufacturing method for improving the starch plastic batch modification and granulation in the present invention includes: A reaction tank 2 for providing a starch plastic reaction. The reaction tank 2 includes: a tank body 21 having a tank chamber 211 and a tank cover 2 1 2 for hermetic sealing; the bottom of the tank chamber 2 1 1 is provided There is a discharge port 2 1 3, which is driven by a pneumatic cylinder 2 1 4 to drive a valve 2 1 5 to control the opening and closing of the discharge port 2 1 3 so that the material can pass through a discharge hopper 216 Output. A stirring device 2 2 has a power group 2 2 1 and the power group 2 2 1 drives a stirrer 2 2 2 installed at the bottom of the tank 2 1 1 and the stirring device 2 2 has a fixed The fixed rod 2 2 3 provided in the tank cover 2 1 2 is rotated by the agitator 22 to provide a high-speed stirring effect. A temperature adjusting device 23 is arranged outside the tank body 21 to control the temperature of the tank body 21. A temperature sensor 2 4 is mounted on the tank cover 2 1 2 and extends into the tank chamber 2 1 1 to measure the temperature of the reaction tank 2 and return to the temperature adjustment device. 2 3 control unit (not shown). A feeding device 2 5 is arranged on the tank cover 2 1 2 and is controlled by a valve 2 5 1 to be opened and closed to provide material to enter the tank chamber 2 1 1. _ A modifier injecting device 2 Θ is connected to the reaction tank 2 so as to inject the modifier into the reaction tank 2. A nitrogen supply device 27 is connected to the reaction tank 2, and nitrogen gas is injected into the reaction tank 2. A vacuum evacuation device 28 is connected to the reaction tank 2 so that the reaction tank 2 discharges water and excess incomplete reaction modifier. A decompression pumping device 2 g, and a decompression pumping device 2 9 are connected to the reaction tank 2 to provide decompression of the reaction tank 2. A fractionation device 20 is connected to the reaction tank 2 to recover or exclude waste liquid or gas generated by the reaction. · Double-handed continuous granulator 3, the granulator 3 includes ·· the main feed hopper 31, the main feed hopper 3 1 is connected to the hopper 2 1 6 of the reaction tank 2, the reaction tank 2 The unloaded materials are stored as a buffer area. 11 1226282 is located on the rod, 1 2 3], the double-handled follow-up screw 3 2 warp-reduction machine "is driven by the material of Bang Er. 2, 2, the position of the side of the temple that sticks to the temple ,: : 2 = The material feed quality is set after the main feed hopper 31. The machine 1 structure 3 5 should be double-connected and put into the shape. A discharge die 37 is set at the end for air cooling mode, but It can also be in the form of water-cooling mode. The shirt M 7 is the following practical embodiment of the present invention. I. Materials \ C0rrl ..., Tapioca, pOt Starch white are unindustrial edible powder. P 〇1 y C apr 〇1 act 〇ne (p Union Carbon Company, UK) purchased from 12 1 * Vegetable oil: soybean oil or corn oil purchased from supermarkets. 2 · Glycerin: purchased from Yuanyang Chemical Company. 3 · EAA: purchased from Du ~ Ponde Company II. Implementation method Step 1: Gelatin powder is added with water and gelatinized according to the formula shown in Figure 5. Take the above-mentioned edible-grade gelatin powder 50000g and tap water 50Gg, respectively Put in the tank of the reaction tank 2 of the present invention to 2 1 1 towels to stir the powder and water at a high speed by mixing the i 2 2, which violates the setting of the reaction tank 2 Set the temperature to § 0 t: The mixing device 2 is changed to 1226282 with a frequency of 50 rpm. After the mixing and mixing has been gelatinized for 60 minutes, add a pre-configured acid solution, mix and stir thoroughly, and add a catalyst and auxiliary agent ( The selection and mixing ratio of catalysts and auxiliaries is the same as the conventional process, so I won't go into details), and then raise the temperature to 100 ° C, so that the moisture and solvents that do not participate in the reaction are completely evaporated. Step 2: Plastic and paste 500g: of plastic materials such as polycapro 1 ac tone and EAA are put into the tank chamber 2 1 1 of the reaction tank 2 to perform the step of mixing the plastic with the gelatinized starch by the stirring device 22 and the condition is modified. The target material is added with nitrogen and modifying agent, and the melting temperature is raised or lowered by the temperature adjustment device 23 in a timely manner. At this time, the temperature will be lowered due to the heat absorption of the material, and then it will rapidly rise and react to the temperature due to the further reaction with the modified starch. The measuring device 24 measures the melting point of the material and immediately discharges it. Step 3: The material in the granulation reaction tank 2 is discharged and falls into the main feeding hopper 31 of the double-rolling continuous granulator 3. Push-in screw 3 2 will The thick material is pushed out to the extruding mechanism 35, and then the material is granulated by the double-wrenched conical screw 36, and then extruded from the discharging die 37. After the granulation is completed, the material is blow-molded and tested The results of tensile and tear resistance are shown in Figure 5, and the particle size dispersion and distribution of starch particles are observed with SEM, as shown in Figure 6. In order to compare the effects produced by using the present invention, the following The operation uses the same materials, but uses conventional techniques to obtain comparative results. 2 · Take the food grade starch 5 0 0 0 g of the above materials, and other powders 13 1226282 Assistance = Add the amount after weighing, and premix with a high-capacity mixer, and configure a liquid addition initiator 'graft modifier' Coupling auxiliaries, such as mixed acid, etc., are made from their own feeders. According to the formulation ratio, they are fed into the double degassing tear #, partial /, and heart pumping t bar granulation, blow molding, and tested for tensile and resistance Please refer to Fig. 7 and observe the situation of the knife knife cloth of the knife powder with sem. The test results are shown in Fig. 8. It can be seen that the products made with No. 5 material produced by the conventional manufacturing method are compared. The phase water ratio of the two formulations is reduced to 6 °, and the longitudinal tearing strength and tearing strength are respectively changed from The original ◦. 5 8 2kg ^ 0 · 63 g has been greatly increased to 1.06 2kg and 2. 74 kg, and can be found from the SEM images of 6 f and 8 graphs. The S EM chart of the product, although it has relatively small particles, is still in the method of the present invention and the two of the 6 chart. Although _ large, but dispersed and distributed _ 2 ^ 3 does indeed have excellent efficacy. In this description, ΓΓ is mainly passed through the gelatinized palace powder. Its crystalline particles are disintegrated for the purpose of gelatinization. After the molecular weight is so high, it is fully melted and mixed with plastic. There is no change from hydrophobicity to hydrophobicity because of water hydration. There will not be the problem of deterioration of the finished product due to moisture. The phenomenon of = the empty air extraction, nitrogen supply device and double-pull-type invention are provided with true powder. The water removal is not easy, the quality is modified and the glue is incomplete. 14 1226282, the invention does not require manual cutting, the material does not need to be overnight, the process is continuous and moderate exhaust and water removal, the material is evenly dispersed, and a fractionator is set on the side of the tank, which can recover or exclude waste liquid and by-products and avoid the environment Pollution, so that the physical properties of the finished product can meet the needs of use. It is not intended to replace the disclosure that should still be subject to the above-mentioned embodiments, which is used to illustrate that the present invention limits the present invention. Therefore, any change in the numerical value or equivalent element is within the scope of the present invention.
由以上詳細說明，可使熟知本項技#者㈣本發明的 確可達成前述目的，實p夕车人奎 ,^ 貝已付a專利法之規定，爰提出專利 【圖式簡單說明】 第1圖係本發明之方法的流程圖 第2圖係本發明系統之結構示意圖 第3圖係本& a月之反應槽部份剖視結構示意圖 係本發明之雙挽式連續造粒機之結構示意圖 =5圖係本發明所使収各祕配合比㈣強度測試From the above detailed descriptions, those who are familiar with this technology can make the present invention achieve the aforementioned purpose, and in accordance with the provisions of the Patent Law, the patent has been filed. [Simplified description of the drawings] Section 1 The diagram is a flowchart of the method of the present invention. The second diagram is a schematic diagram of the structure of the system of the present invention. The third diagram is a schematic sectional view of the reaction tank of the & month. The diagram is the structure of a double-pull continuous granulator of the present invention. Schematic = 5 Picture is the strength test of each mix ratio
第6圖係本發明製得之殿粉顆粒的sem圖 中各原料配合比例與強度測試數搪 弟8圖係習用方法隶』^呈 衣传之讀又粉顆粒的S E Μ圖 【圖號說明】 α 槽體2 1 槽蓋2 1 2 (本創作部分） 反應槽2 槽室2 1 1 15 1226282 卸料口 2 1 3 氣壓缸2 1 4 閥門2 1 5 卸料斗2 1 6 攪拌裝置2 2 動力組2 2 1 攪拌器2 2 2 固定棒2 2 3 溫度調節裝置2 3 溫度感測器2 4 進料裝置2 5 閥2 5 1 改質劑注入裝置2 6 氮氣供給裝置2 7 真空抽氣裝置2 8 減壓抽氣裝置2 9 分餾裝置2 0 雙挽式連續造粒機3 主進料斗3 1 雙挽迫進式螺桿3 2 無段變速控制馬達3 3 減速機3 4 押出機構3 5 雙挽式錐形螺桿3 6 出料模頭3 7 16FIG. 6 is a SEM diagram of the powder particles prepared in the present invention, and the proportion of each raw material and the number of strength tests. Figure 8 is a conventional method. "^ Cheng Yi Chuan Zhi reads the powder SEM image [Illustration of the drawing number] 】 Α Tank body 2 1 Tank cover 2 1 2 (This creative part) Reaction tank 2 Tank chamber 2 1 1 15 1226282 Discharging port 2 1 3 Pneumatic cylinder 2 1 4 Valve 2 1 5 Discharging hopper 2 1 6 Agitating device 2 2 Power pack 2 2 1 Stirrer 2 2 2 Fixed rod 2 2 3 Temperature adjusting device 2 3 Temperature sensor 2 4 Feeding device 2 5 Valve 2 5 1 Modifier injection device 2 6 Nitrogen supply device 2 7 Vacuum pumping Device 2 8 Decompression extraction device 2 9 Fractionation device 2 0 Double-pull continuous pelletizer 3 Main feed hopper 3 1 Double-pull forced-feed screw 3 2 Stepless variable-speed control motor 3 3 Reducer 3 4 Extrusion mechanism 3 5 Double-cone conical screw 3 6 discharge die 3 7 16