201141670 六、發明說明： 【發明所屬之技術領域】 特別是有關於一種可 本發明與廢塑料回收設備有關， 節省使用空間之廢塑料回收設備。 【先前技術】 在節能減碳之趨勢帶動之下，越來越多業者投 於資源回收設備的研發與製造，特黯針對如何回 哥 量增加二氧化碳排放量之廢塑料，如ρΕ、ρΕτ等。 目前已有-種回收設備係利用材料的比重差進行混人 廢塑料之分選’例如讓比重小於水之ρΕ浮在水面，而讓 比重大於水之PET沉在水底，如此便能纽朗分選之目 的。但是前述之喊設個礙於長形的設計而需要相當大 的場地才能設置，這_關便會在無料提高回收設備 之設置門檻，進而造成資源回收的動作無法有效地被落實。 【發明内容】 本發明之主要目的在於提供一種廢塑料回收設備，其 可有效卽省制空間’崎低對設置場地的需求。 為達成上述目的’本發明之廢塑料回收設備包含有一 槽體、-麟單元，以及複數難單元。賴體呈筒狀， 並-有冑液空間供盛裝預定液體；該擾拌單元具有一設 於=槽體之縣驅動源與—連接該攪拌驅動源之授样器， 其軸拌器沿著該槽體之軸向設於該槽體之儲液空 201141670 間’用以對該儲液空間内的液體進行攪拌；各該排渣單元 具有一設於該槽體之排渣驅動源與一連接該排渣驅動源之 排渣器，其十，該排渣器沿著該槽體之徑向伸入該儲液空 間’並位於該儲液空間儲液後之液面處，用以對廢塑料進 行排渣作業。 【實施方式】 茲配合圖式列舉以下較佳實施例，用以對本發明之結 構及功效進行詳細說明。 請先參閱第一圖，為本發明一較佳實施例之廢塑料回 收設備(10) ’包含有一槽體(20)、一支撐架(30)、一攪拌單 元(40)、複數排渣單元(5〇)(5〇A)、一排渣管(60)，以及一螺 旋輸送機(70)。 槽體(20)呈圓筒狀而具有圓形之内周面，同時並具有 一儲液空間(22)、一連通儲液空間(22)之頂部出口（24)，以 及一連通儲液空間(22)之底部出口（26)。該儲液空間供盛裝 預定液體，例如水或其他浮選液，當然也可再加入其他原 料或藥劑以配合所需，液體形成有一液面(L)。槽體(20)另 具有一隔板(28)以分隔液面(L)，並設一引流口（29)使液面 (L)可相通。 支撐架(30)位於槽體(2〇)下方，用以支撐槽體(20)。 授拌單元(40)具有一攪拌驅動源(42)與一攪拌器(44)， 其中’攪拌驅動源(42)固定於槽體(20)之頂面，攪拌器(44) 連接攪拌驅動源(42)’可受攪拌驅動源(42)之驅動而轉動， 201141670 並沿著槽體(20)之轴向伸入儲液空間(22)内，用以帶動儲液 空間(22)内的液體旋轉而產生循環流動。其中，攪拌單元(4〇) 並不限定如上述，其只要是可以對液體產生循環流動的， 例如轉盤或水流喷射等裝置，均適用於本發明。 凊配合參閱第二圖，各排渣單元(5〇)(5〇a)具有排渣驅 動源(52)與排渣器(54)(54A)’其中，排渣驅動源(52)固定於 槽體(20)之外周面，排渣器(54)(54a)連接排渣驅動源(52)， 可受排ί查驅動源(52)之驅動而轉動，而且，排渣器(54)(54A) 沿著槽體(20)之徑向伸入儲液空間(22)内，且沿著槽體(2〇) 之内周面設置而呈圓形排列，同時位於儲液空間(22)儲液 後之液面(L)處。請再配合參閱第三圖至第六圖，各排渣器 (54)(54A)具有一撥桿轉軸(56)與複數呈軸向間隔排列之撥 桿組(58)，撥桿轉軸(56)連接排渣驅動源(52)，撥桿組(58) 具有複數撥桿(582) ’該等撥桿(582)相互間隔地連接於撥桿 轉軸(56)，並沿著撥桿轉軸(56)之徑向延伸。 其中，排渣器（54)的數量可為複數個相互串接，分別 位於槽體(20)之隔板(28)兩側，即可以其撥桿轉轴(56)係可 穿設通過槽體(20)之隔板(28);又，兩排渣器（54)(54A)之不 同係其撥桿(582)的長度、數量及排列方式。 排渣管(60)以其一端對應連接槽體(2〇)之頂部出口 (24)，而以其另一端延伸至槽體(2〇)外。此外，其中一排渣 單元(50A)位於槽體(20)之頂部出口 (24)處。 螺旋輸送機(70)以其一端連接於槽體(2〇)之底部出口 (26)，該螺旋輸送機(7〇)係呈傾斜而使其另一端高於液面(L) 201141670 或各排渣單元(5〇)(50A)。 以上為本發明之廢塑料回收設備（10)的詳細結構，以 下再就本發明之操作過程及特點進行說明。 當混合廢塑料投入槽體(2〇)之儲液空間(22)b夺，藉由授 拌器(44)對液體之攪動與混合廢塑料所含材料之比重差， 使得混合廢塑料會區分成浮在液面之廢塑料，如pE， 及沉在液體底部之廢塑料，如PET ,其中，浮在液面(L) 之廢塑料會受到各排產器（54)(54A)之帶動而經由槽體(2〇) 之頂部出口(24)從排渣管(60)排出，待收集之後再進行後續 的回收處理；另一方面，沉在液體底部之廢塑料會經由槽 體(20)之底部出口（26)而集中至螺旋輸送機(7〇)，接著再透 過螺旋輸送機(70)運送到其他設備進行後續的回收處理。 紅合上述可知，本發明之廢塑料回收設備（1〇)將槽體 (20)採用圓筒狀的設計’可將縣所需要龐大體積有效率 的縮小’以節省使用空間而降低設置場地的需求，使得廢 塑料的回收作業可以在最精簡的體積之下發揮最大的效 1，此外，槽體(2〇)之内周面不限於上述實施例之圓形， 亦可為祕狀(圖未示），只要排渣器(54)(54A)能夠沿著槽 體(20)之内周面設置即可。 本發明於刚揭實施例中所揭露的構成元件，僅為舉例 說明’並非用㈣制本案之範圍，其他等效元件的替代或 變化，亦應為本案之申請專利範圍所涵蓋。 201141670 【圖式簡單說明】 第一圖為本發明一較佳實施例的前視局部剖面圖。 第二圖為本發明一較佳實施例之俯視圖。 第三圖為本發明一較佳實施例之一排渣器之侧視圖。 第四圖為本發明一較佳實施例之一排渣器的前視圖。 第五圖為本發明一較佳實施例另一排渣器之側視圖。 第六圖為本發明一較佳實施例另一排渣器的前視圖。 【主要元件符號說明】 廢塑料回收設備（10) 槽體(20) 儲液空間(22) 頂部出口（24) 底部出口（26) 引流口(29) 支撐架(30) 攪拌單元(40) 隔板(28) 擾摔驅動源(42) 排渣單元(50)(50A) 攪拌器(44) 排渣驅動源(52) 撥桿轉軸(56) 排渣器（54)(54A) 撥桿組(58) 排渣管(60) 螺旋輸送機(70) 液面(L) 撥桿(582)201141670 VI. Description of the invention: [Technical field to which the invention pertains] In particular, there is a waste plastic recycling apparatus which can be used in connection with waste plastics recycling equipment and saves space. [Prior Art] Driven by the trend of energy saving and carbon reduction, more and more operators are investing in the R&D and manufacturing of resource recycling equipment, especially for waste plastics such as ρΕ, ρΕτ, etc., which increase the amount of carbon dioxide emissions. At present, there is a kind of recycling equipment that uses the difference in specific gravity of materials to sort the mixed waste plastics. For example, let the specific gravity be less than the water Ε floating on the water surface, and let the PET with the specific gravity greater than the water sink to the bottom of the water. The purpose of the election. However, the aforementioned shouting design requires a large space to be set up, which requires a considerable amount of space to be set. This will increase the threshold of recycling equipment, and the resource recovery operation cannot be effectively implemented. SUMMARY OF THE INVENTION The main object of the present invention is to provide a waste plastics recycling apparatus which can effectively save space and reduce the demand for installation sites. To achieve the above object, the waste plastic recycling apparatus of the present invention comprises a tank body, a -lin unit, and a plurality of hard units. The body is in the shape of a cylinder, and has a sputum space for holding a predetermined liquid; the scramble unit has a county drive source disposed in the tank and an injector for connecting the agitation drive source, the shaft mixer is along The axial direction of the tank body is disposed between the liquid storage space 201141670 of the tank body for agitating the liquid in the liquid storage space; each of the slagging units has a slagging driving source disposed on the tank body and a a slag discharge device connected to the slagging drive source, wherein the slag discharge device extends into the liquid storage space along the radial direction of the sump body and is located at a liquid level after the liquid storage in the liquid storage space for Waste plastics are used for slagging operations. [Embodiment] The following preferred embodiments are listed with reference to the drawings to explain the structure and function of the present invention in detail. Referring to the first figure, a waste plastics recycling device (10) according to a preferred embodiment of the present invention includes a tank body (20), a support frame (30), a stirring unit (40), and a plurality of slag discharging units. (5〇) (5〇A), a row of slag pipes (60), and a screw conveyor (70). The tank body (20) has a cylindrical shape and has a circular inner peripheral surface, and has a liquid storage space (22), a top outlet (24) connected to the liquid storage space (22), and a connected liquid storage space. (22) The bottom outlet (26). The liquid storage space is for holding a predetermined liquid, such as water or other flotation liquid, and of course, other raw materials or medicaments may be added to match the desired liquid, and the liquid forms a liquid surface (L). The tank body (20) further has a partition (28) to separate the liquid surface (L), and a drain port (29) to allow the liquid level (L) to communicate. The support frame (30) is located below the trough (2) to support the trough (20). The feeding unit (40) has a stirring driving source (42) and a stirrer (44), wherein the 'stirring driving source (42) is fixed on the top surface of the tank body (20), and the agitator (44) is connected to the stirring driving source. (42) 'can be rotated by the driving of the stirring drive source (42), 201141670 and extends into the liquid storage space (22) along the axial direction of the tank body (20) for driving the liquid storage space (22) The liquid rotates to create a circulating flow. Here, the stirring unit (4〇) is not limited to the above, and any apparatus that can circulate a liquid, such as a turntable or a water jet, is suitable for use in the present invention. Referring to the second drawing, each slagging unit (5〇) (5〇a) has a slagging driving source (52) and a slag discharging device (54) (54A), wherein the slagging driving source (52) is fixed to The outer peripheral surface of the tank body (20), the slag discharge device (54) (54a) is connected to the slagging driving source (52), and is rotatable by the driving of the driving source (52), and the slag discharging device (54) (54A) extends into the liquid storage space (22) along the radial direction of the tank body (20), and is arranged in a circular shape along the inner circumferential surface of the tank body (2〇) while being located in the liquid storage space (22) ) at the liquid level (L) after liquid storage. Please refer to the third to sixth figures. Each slag discharger (54) (54A) has a lever shaft (56) and a plurality of axially spaced lever sets (58), and the lever shaft (56) Connecting the slagging drive source (52), the lever set (58) has a plurality of levers (582) 'The levers (582) are connected to the lever shaft (56) at intervals and along the lever shaft ( 56) Radial extension. Wherein, the number of the slag discharge device (54) may be a plurality of mutually connected in series, respectively located on the two sides of the partition plate (28) of the trough body (20), that is, the shift shaft (56) of the shift rod may be passed through the trough The partition (28) of the body (20); in addition, the difference between the two rows of slagizers (54) (54A) is the length, number and arrangement of the levers (582). The slag discharge pipe (60) has a one end corresponding to the top outlet (24) of the connection groove body (2) and the other end thereof extends outside the groove body (2 〇). Further, one of the rows of slag units (50A) is located at the top outlet (24) of the tank (20). The screw conveyor (70) is connected at one end to the bottom outlet (26) of the tank body (2〇), and the screw conveyor (7〇) is inclined so that the other end is higher than the liquid surface (L) 201141670 or each Drainage unit (5〇) (50A). The above is the detailed structure of the waste plastics recycling apparatus (10) of the present invention, and the operation process and characteristics of the present invention will be described below. When the mixed waste plastic is put into the liquid storage space (22) of the tank body (2), the mixing of the liquid and the material contained in the mixed waste plastic by the agitator (44) is poor, so that the mixed waste plastics area is Divided into waste plastics floating on the liquid surface, such as pE, and waste plastics that sink at the bottom of the liquid, such as PET, in which the waste plastic floating on the liquid surface (L) is driven by each arranger (54) (54A). And discharging from the slag discharge pipe (60) through the top outlet (24) of the tank body (2), and then performing subsequent recovery treatment after being collected; on the other hand, the waste plastic sinking at the bottom of the liquid passes through the tank body (20) The bottom outlet (26) is concentrated to the screw conveyor (7〇), and then transported to other equipment through the screw conveyor (70) for subsequent recycling. In view of the above, the waste plastic recycling equipment (1〇) of the present invention adopts a cylindrical design of the tank body (20), which can effectively reduce the huge volume required by the county to save space and reduce the installation site. The demand for waste plastics recycling operation can be maximized under the most compact volume. In addition, the inner circumferential surface of the tank body (2〇) is not limited to the circular shape of the above embodiment, and may also be a secret shape (Fig. Not shown), as long as the slag discharger (54) (54A) can be disposed along the inner circumferential surface of the tank body (20). The constituent elements of the present invention disclosed in the above-mentioned embodiments are merely illustrative. The scope of the present invention is not limited to the scope of the present invention. The substitution or variation of other equivalent elements should also be covered by the scope of the patent application. 201141670 BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a front partial cross-sectional view of a preferred embodiment of the present invention. The second figure is a top view of a preferred embodiment of the invention. The third figure is a side view of a slag discharger according to a preferred embodiment of the present invention. The fourth figure is a front view of a slag discharger according to a preferred embodiment of the present invention. Figure 5 is a side elevational view of another slag discharger in accordance with a preferred embodiment of the present invention. Figure 6 is a front elevational view of another slag discharger in accordance with a preferred embodiment of the present invention. [Main component symbol description] Waste plastic recycling equipment (10) Tank body (20) Liquid storage space (22) Top outlet (24) Bottom outlet (26) Drainage port (29) Support frame (30) Stirring unit (40) Board (28) Scattering drive source (42) Slag discharge unit (50) (50A) Stirrer (44) Slag discharge drive source (52) Plunger shaft (56) Slag discharger (54) (54A) Lever set (58) Slag discharge pipe (60) Screw conveyor (70) Liquid level (L) Pole lever (582)