201231139 六、奋明說明： 【發明所屬之技術領域】 洗砂機於OL業界巾肤運崎砂^賊場之砂泥洗難程，該機 種係一相當低廉且成熟之技術。 【先前技術】 …目月^市面上洗砂場之洗砂作#機具如16戶斤示，此洗砂機成品之含 泥量過高品質稀，此型洗砂機紅砂(54)内含大量污泥，其區分為砂 子附著泥、表面沉泥、間隙泥其成因如下： 砂子附著泥：原料砂隨著水流之沖刷變成流體狀態使砂泥均句分伟於 水體中，砂子間隙中污泥雖然分離了，但由於砂粒表面顆粒之不規則性 因此仍有污泥黏著於砂粒此污泥顆粒將隨著砂粒一同沉澱。 間隙泥：當流體狀混合流砂(43)流人沉澱分離池(55)後由於流體呈敗 流狀態且由於轉輪(47)之授動，因此污泥均勻分佈於流體中，當砂子逐 漸/儿澱後砂子逐漸取帶流體界面逐層上昇，但由於砂子間隙之多孔性， 於沉殿過程巾逐漸將含污泥顆粒之污泥水包覆於其巾遂形成了砂層内 内3 /尼之〖生貝，且砂子於沉降過程因為其表面之托曳力量亦會挾帶污 泥沉降如此遂形成了間隙泥。 表面沉泥：當刮砂葉(44)刮取底砂(46)進入流體後，充滿污泥之流體會 迅速充填#體砂(45)四週之空隙，當刮砂葉(44)離開沉砂分離筒（55) 之同時含m純往上帶，隨後此趙紐砂層再㈣嶋出，流體 中之污泥顆粒被截留沉積於膠體砂(45)之表面。 S用洗兮機由於成品砂含置過而，品質不佳。本發明人鑑於習用裝 置之缺失，盼能提供一創新之洗砂方法及裝置以增進習用裝置之效果 乃潛心研習終設計出一種垂流式洗砂方法及裝置。 ， 為使貴審查委員能更了解本發明構造、操作流程、功效、原理及 其特徵兹配合圖示說明於後。 、 201231139 【發明内容】201231139 VI. Fenming explanation: [Technical field of invention] The sand washing machine is a low-cost and mature technology in the OL industry. [Prior Art] ...The monthly washing of the sand washing field in the market is as follows: 16 households show that the mud content of this sand washing machine is too high and the quality is thin. This type of sand washing machine contains red sand (54). A large amount of sludge is divided into sand adhering mud, surface sediment, and mud. The causes of the sand are as follows: Sand adheres to the mud: the raw sand becomes a fluid state with the scouring of the water flow, so that the sand is sentenced to be superior to the water, and the sand is contaminated. Although the mud is separated, due to the irregularity of the particles on the surface of the sand, there is still sludge adhering to the sand. The sludge particles will precipitate together with the sand. Interstitial mud: When the fluid mixed flow sand (43) flows into the sedimentation separation tank (55), the sludge is uniformly distributed in the fluid due to the fluid in a decommissioning state and due to the rotation of the runner (47). After the sedimentation, the sand gradually takes up the fluid interface and rises layer by layer. However, due to the porosity of the sand gap, the sludge water containing sludge particles is gradually coated on the towel in the Shendian process towel to form the inner layer of the sand layer. The raw shellfish, and the sand in the sedimentation process will also form a gap mud because of the dragging force on the surface of the sand. Surface mud: When the sand scraping leaves (44) scrape the bottom sand (46) into the fluid, the fluid filled with sludge will quickly fill the gap around the body sand (45), when the scraping leaves (44) leave the grit The separation cylinder (55) contains m pure upward belt, and then the Zhao sand layer is further (4), and the sludge particles in the fluid are trapped and deposited on the surface of the colloidal sand (45). The S washing machine is of poor quality due to the inclusion of the finished sand. The inventors of the present invention have been eager to provide an innovative sand washing method and apparatus for enhancing the effect of conventional devices in view of the lack of conventional devices. In order to enable your review board to better understand the structure, operation flow, function, principle and characteristics of the present invention, it is described in conjunction with the illustration. , 201231139 [Summary content]
如圖1、2、3所示之垂流式洗砂裝置，係一外觀上直環下尖圓錐， 頂部開放底部尖錐並於其底部錐尖裝設排砂閥（57)之槽體，洗砂分離 筒（1)内部區隔成消能室（22)、導砂缓衝室（24)、整流室（23)、集砂室 (25)及導砂室（26)等幾個部份。消能室（22)係消能筒（3)之内部空間， 消能靖（3)置於洗砂分離筒（1)之轴心線上緣，此兩者之軸心線重合配 置，消能筒（3)之軸向頂端與洗砂分離筒（1)頂端齊高，消能筒係中 空薄壁靖，其外週環套洗砂外筒（58)，此兩者之軸心線亦重合配置，消 能筒（3)以整流葉（13)與洗砂外筒（58)連接固定；洗砂外筒（58)與消能 筒（3)間之環形空間為整流室（23)，整流葉（13)將整流室（23)下方區隔 成數個獨立空間，整流葉（13)其轴向與洗砂外筒（58)之軸向平行配置， 藉此整流葉（13)之整流使穿透整流室（23)之旋轉向量消除，使穿透整 流室（23)之流體成為單純向上穩定流動之流體，洗砂外筒（π)軸向上 緣環設溢流堰（7)，使穿透整流室（23)之穩定水流均勻流入集水外筒 ⑵；集水外筒⑵環套於洗砂外筒⑽之軸向頂端，用以收集溢流堪⑺ 溢出之去砂泥水，其與洗砂分離筒（1)之軸心線重合配置，集水外筒（2) 内置排泥管（14)，用以將洗砂廢水（19)排出洗砂分離筒（1);導砂緩衝 室（24)銜接整流室（23)與消能室（22)，其係導砂錐筒（幻之内部空間， 銜接於洗砂外筒（58)之下方，錢中空圓錐薄板構件，導砂錐筒⑷壁 之傾斜Μ大於雜下狀最小靜止肖（靜止胁此定⑽：當物體置 於斜面，當斜面傾縣難開釘狀肖度)，導雜筒⑷之軸心線亦 與洗砂分關（1)之軸赠重合，自、;肖能室（22)下移之流縣料砂⑽ 於此室咖部越之阻驗向下婦之水歧轉成向上位移，於此空 間原料流體砂⑽内之砂粒藉自鱗續向下位移，而含泥之水流則往 2入整流室⑽；導砂緩衝室⑽下方銜魏砂室（⑸及集砂室 ^州24)及歸室⑽魏砂錐筒⑸之内部飢洗砂錐筒 ⑸亦為-薄壁之中空錐筒，其筒壁錐角亦大於導砂錐筒⑷之傾 之轴心線亦與洗砂分離筒⑴之^線重合配置，其中洗 =ΐ 筒⑸與洗砂管⑹間所形成之環形㈣，此環形空 間^路面積呈現下窄上寬，使洗砂管⑹注人之向上清洗水⑹通過 201231139The vertical flow sand washing device shown in Figures 1, 2, and 3 is a tank having a straight ring with a straight cone at the top, a bottom tapered cone at the top, and a sand discharging valve (57) at the bottom cone. The sand washing separation cylinder (1) is internally divided into an energy dissipating chamber (22), a sand guiding buffer chamber (24), a rectifying chamber (23), a sand collecting chamber (25), and a sand guiding chamber (26). Share. The energy dissipation chamber (22) is the internal space of the energy dissipation cylinder (3), and the energy dissipation Jing (3) is placed on the axial center edge of the sand washing separation cylinder (1), and the axial line of the two is coincident with the energy dissipation. The axial end of the cylinder (3) is flush with the top end of the sand washing separation cylinder (1), the energy dissipation cylinder is hollow and thin, and the outer circumference of the casing is washed with the outer cylinder (58), and the axial lines of the two are also coincidently arranged. The energy dissipating cylinder (3) is connected and fixed by the rectifying blade (13) and the sand washing outer cylinder (58); the annular space between the sand washing outer cylinder (58) and the energy dissipating cylinder (3) is a rectifying chamber (23), and rectification The leaf (13) divides the lower portion of the rectifying chamber (23) into a plurality of independent spaces, and the rectifying leaves (13) are axially arranged parallel to the axial direction of the sand washing outer cylinder (58), thereby rectifying the rectifying leaves (13) The rotation vector passing through the rectifying chamber (23) is eliminated, so that the fluid penetrating the rectifying chamber (23) becomes a fluid that flows stably upwardly, and the overflow enthalpy (7) is arranged around the axially upper edge of the scouring outer cylinder (π). The steady water flow penetrating the rectifying chamber (23) flows uniformly into the water collecting outer cylinder (2); the water collecting outer cylinder (2) is looped over the axial top end of the sand washing outer cylinder (10) for collecting the overflowing muddy water (7) overflowing. And washing The shaft of the separation cylinder (1) is superposed and arranged, and the water collection outer cylinder (2) has a built-in mud discharge pipe (14) for discharging the sand washing waste water (19) to the sand washing separation cylinder (1); 24) Connecting the rectifying chamber (23) and the energy dissipating chamber (22), which is a guiding cone (the inner space of the magical body, connected to the bottom of the sand washing outer cylinder (58), the hollow conical thin plate member, the guiding sand cone (4) The slope of the wall is larger than the minimum static shape of the sub-station (the static threat is fixed (10): when the object is placed on the inclined surface, when the inclined surface is difficult to open the nail-shaped shado), the axis of the guide tube (4) is also related to the sand washing. Guan (1) axis gift coincidence, self,; Xiao energy room (22) moved down the county sand (10) in this room, the coffee department will stop the downward transformation of the woman's water into an upward displacement, the space material The sand in the fluid sand (10) is displaced downwards from the scale, while the mud-containing water flows into the rectification chamber (10); the sand-sand buffer chamber (10) is under the Weisha chamber ((5) and the sand collection chamber ^zhou 24) and the return room (10) The internal hunger cone (5) of the Weisha cone (5) is also a thin-walled hollow cone whose wall cone angle is also larger than the axis of the guide cone (4) and the sand separation cylinder (1) ^Line coincidence Set, in which the ring (4) formed between the wash tube (5) and the sand washing tube (6), the area of the annular space is narrower and wider, so that the washing pipe (6) is filled with the upward washing water (6) through 201231139
此空間之流速遞減，而沉降入洗砂室（2 5 )之砂粒則承受遞增清洗水流 之洗滌達到沉砂洗泥之目的者，通過洗砂室（25)之沉砂沉積於洗砂錐 筒（5)下方之集砂室（26);洗砂管（6)置於洗砂分離筒（1)之正中央兩者 軸心線重合，洗砂管（6)往上延伸出消能筒（3)，往下插入洗砂錐筒（5) 内之洗砂室（25)，以洗砂管（6)導引洗砂清水(20)入洗砂室（25)清洗沉 砂，洗砂管（6)以洗砂管定位板（15)與消能筒（3)連接並定位於其上· 洗砂錐筒（5)軸向錐底連接排砂閥（57)，以排砂閥（57)將集砂室（26)内 已洗務乾淨之成品砂(21)導引出洗砂分離筒（1)，調整排砂閥（π)之開 度以調節流出集砂室（26)之成品砂（21)之流量及含水率，此流體狀之 成品砂(21)再以進一步之脫水設施去除水份，以利於最終用途之使用。 如圖5所示排砂閥（57)係於中空之導砂錐環管（10)之軸向一側裝 一封板，此封板中心開設排砂口（8)，導砂錐環管（10)内同心配置導砂 錐（9)，導砂錐(9)係尖錐體，其錐尖伸入排砂口（8)，導砂錐底同心 配置導砂錐調整螺絲（11 )，此調整螺絲（丨丨）與導砂錐固定座（12)中心 之螺絲孔重合，導砂錐固定座（12)係一平板，固定於導砂錐環管（1〇)軸 向另一端，導砂錐固定座（12)之盤面上等距開設數個排砂環口（I?);導 砂錐環管（10)與導砂錐(9)及導砂錐固定座（12)間形成一導砂室（2υ， 用以將集砂室（26)喊品砂流(40)予以集流排出洗砂分離筒⑴，藉轉 動導砂錐調整螺絲（11)用以導引導砂錐(9)於排砂閥（57)之軸向位曰移， 以改變導砂錐⑼與排砂口⑻之距離，導砂錐⑼插入排砂口⑻，使兩 者間之流路Φ積改變，肖以調整成品砂流⑽之流通量，進—步控制成 品砂（21)之含水量。 如圖 , 々不之垂'"IL式洗砂方法，砂泥已均勻分佈於流體中之流毙 以壓力流方式（如栗浦汲送或液位差）流入消能筒⑶，^ ⑶提供之谷積〉肖除流體之沖激力量而趨於穩定狀態，流體原步 X18)於通過消能筒⑶呈現下移向量，但轉砂緩衝室⑽内流體戈 ::帶:量而反轉方向變成向上位移向量，原料流體砂 =好表面帶電荷所產生之泳動電位互斥力，使污泥微粒因似 目離而均勻分佈於流體中，且此污泥微粒之沉降速度低於 μ ^至（23)之向上位移之流體流速，目此被同步帶入整流室⑵）， 201231139 而流體原料砂（18)内之砂粒其流速大於流體上昇速度，因此未隨流體 流入整流室（23)，使得流入整流室（23)之流體成為去砂之泥水混合液， 此泥水混合液藉助整流室（23)内輻射狀配置之整流葉（13)消除掉繞洗 砂分離筒（1)軸心線旋轉之旋轉力量，使穿越整流室（23)之流體成為穩 流狀態，此上移之泥水混合液，最終越過溢流堰（7)均勻流入集水外筒 (2)予以集流，再循其上之排泥管（14)流出洗砂分離筒（1);原料流體砂 (18)内之砂粒藉自重於導砂缓衝室（24)内持續向下位移，後沉入洗砂 室（25)及導砂錐筒（4)壁上，因導砂錐筒（4)壁之傾斜角度大於砂粒下 滑之鏡止角而下滑入洗砂室（25);下滑入洗砂室（25)之砂粒表面因其 多孔性仍然吸附黏著污泥微粒，此時洗砂室（25)中心之洗砂管（6)注入 之洗砂清水（20)使洗砂室（25)内之流體成為向上位移狀態，此向上位 移清洗水(41)用以洗滌沉降砂粒表面附著之污泥微粒，此清洗水流越 往集砂室（26)方向其水流速越快確保流入集砂室（26)之砂粒含泥量降 至最低，並以上昇之清洗水流（41)使導砂緩衝室（24)内含泥之污泥水 不會流入集砂室（26)内；洗砂管（6)注入之洗砂清水(20)於集砂室（26) 内分成向上清洗水（41)及向下沖洗水流（42)，其中向上清洗水(41)用 以沖洗洗砂室（25)内沉降砂粒附著之污泥微粒，而向下清洗水流（42) 用以沖動集砂室（26)内沉降之成品砂（21)，避免成品砂（21)於集砂室 (26)内因含水量過低流動性不足而發生砂粒架橋堵塞之狀況發生；洗 砂分離筒（1)於進行洗砂作業時，單位時間内流體原料砂（18)内之含砂 量趨於常數，成品砂（21)排出洗砂分離筒（1)之流量由排砂閥（57)控制, 當排砂閥（57)之導砂錐（9)與排砂口⑻之間距加大，則流路面積加大， 於洗砂分離筒（1)内液位等高之情況下，使排出洗砂分離筒（1)之成品 砂流(4 0)流量加大，由於單位時間之沉砂量為常數流量加大將使成品 砂流(40)之含水量較高，成品砂（21)之含水率越高後端脫水設施之負 荷將越重，調整排砂閥（57)之開度使成品砂流(40)之含水率有效降低 而又不致發生集砂室（26)沉砂架橋堵塞之狀況發生者。 如圖6所示，本發明之垂流室洗砂方法，包括砂泥分離及洗砂步 驟。其中砂泥分離步驟為：原料流體砂(18)持續流入消能室（22)，以消 能室（22)内含容積緩衝消除流體之沖激力量，此消能之流體接著流入 201231139 導砂緩衝室（24)於其内，泥水混合液往上流入整流室（8)，砂粒則藉自 重沉降入洗砂室（25)及導砂錐筒（4)壁上，沉降於導砂錐筒（4)壁之砂 粒藉自重滑入洗砂室（23),向上流入整流室（23)之泥水混合液以整流 室（23)内輻射狀配置之整流葉（13)整流去除旋轉向量，整流室（23)提 供之容積使流通之泥水混合液成為穩流狀態，最後穿越整流室（23)上 方之溢流堰(7)均勻流入集水外筒（2)，再循排泥管（14)流出洗砂分離 筒（1)。洗砂步驟為：沉入洗砂室（25)之沉砂持續往下位移，與洗砂管（6) 注入之向上清洗水（41)交錯位移，使砂粒夾雜及吸附之污泥微粒被此 向上清洗水(41)洗務，並隨同此水流位移入導砂緩衝室（2 4 )而後隨同 去砂之泥水混合液流入整流室（23)，穿越洗砂室（25)之砂粒沉積於集 砂室（26)，以洗砂管（6)注入之向下清洗水（42)沖出此沉砂，並以排砂 閥（57)調整排出集砂室（26)之成品砂流(40)之流量者。 若洗砂分離筒（1)因高度限制，使導砂錐筒（4)及洗砂錐筒（5)之高 度需大為降低。導砂錐筒（4)高度降低使導砂錐筒（4)壁之傾斜角小於 靜止角，使沉降於導砂錐筒（4)壁上之砂粒無法藉自重滑入集砂室（25)， 此時需借助機械力量將沉降於導砂錐筒（4)上之砂粒強制刮入洗砂室 (25)。如圖7、8、9、10、11所示於洗砂分離筒（丨）正中央裝設刮泥機 組將沉砂刮入洗砂室，此刮泥機組由傳動主機（59)、中心轉軸（28)、導 水環(31)、洗砂管(6)、刮砂臂（29)及刮砂板(30)所組成。傳動主機(59) 係到泥機組之動力源用以驅動中心轉軸（28)同步轉動，其定位於洗砂 分離筒（1)上；中心轉軸(28)係一中空管其軸向頂端焊設傳動軸與傳動 主機（59)連接，中心轉軸(28)上方環套導水環(31)，導水環(31)軸向兩 端套入止水軸封，使導水環(31)與中心轉軸（28)形成一可動之密閉空 間，中心轉軸（28)於此密閉空間之徑向位置上等距開設孔洞，導水環 (31)徑上位置插入洗砂管（幻，用以導引洗砂清水（2〇)注入中心轉軸 (28) ，再循中心轉軸(28)注入洗砂室（25)清洗沉砂，中心轉軸(28)下方 係一開放口，並焊設成對之中心轉軸翼板（35；)及拉力臂（34)，拉力臂 (29) 上焊設拉力臂翼板(37)，到砂臂（29)上焊設刮砂臂翼板(36)，拉力 臂翼板(37)㈣砂臂翼板(36)間雜力桿⑶)銜接拉緊此拉力桿⑶） 互相拉引以承受刮砂板（3〇)刮砂阻力；刮砂臂（29)與中心轉軸（2幻下 201231139 方之中心轉軸翼板(35)銷接成— 用以傳遞巾心_(28)之旋轉向量制ς彻蹄^導砂錐筒⑷， 下方裝設刮砂板⑽)，刮砂板(30)與刮砂臂⑽以適^動;刮砂臂⑽ 板（30)隨刮砂臂牛絲 田夹角裝配，到砂 叙蚀甘I: 轉動，到砂板⑽)將導砂錐筒⑷上之沉妙推 生位移，由於到砂板(3G)與到砂臂（29)並非平行配置因此產 ί 力量’推動沉砂往洗砂分離筒⑴之軸心位移，使沉砂被 入洗蛉至（25)，將刮泥板(30)持續旋轉位移使導砂錐筒（4)壁上之、冗 砂持_人洗砂室⑽，使得洗砂分離筒⑴之洗砂作業得以“ 者。 201231139 【實施方式】 如圖6所示，本發明當進行垂流式洗砂作業時，首先排砂閥（57)調 整適當開度，流體原料砂（18)及洗砂清水(20)持續注入洗砂分離筒（1), 由於排砂閥（57)排出之流體流量遠低於原料流體砂（18)及洗砂清水 (20)/主入之k量，因此洗砂分離请（1)内之液位將持續上昇，俟洗砂分 離筒（1)之排泥管（14)排出泥水混合液後，接著調整排砂閥（π)之開度 使排砂閥(57)流出之成品砂流(40)之含水量降至後端脫水設施利於處 理而集砂室（26)内又不會發生砂粒架橋堵塞之狀況，此洗砂作業連續The flow rate of this space decreases, and the sand that settles into the sand washing chamber (25) is subjected to the washing of the incremental washing water flow to the purpose of sinking the mud, and the sand is deposited in the sand washing cone through the sand washing chamber (25). (5) The sand collecting chamber (26) below; the sand washing tube (6) is placed in the center of the sand washing separation cylinder (1), and the axial center line coincides, and the sand washing tube (6) extends upwards to the energy dissipating cylinder (3), insert the sand washing chamber (25) in the washing cone (5) downward, guide the sand washing water (20) into the washing chamber (25), wash the sand, wash The sand pipe (6) is connected to the energy dissipating cylinder (3) by the sand washing pipe positioning plate (15) and positioned thereon. The sand washing cone (5) is connected to the sand discharging valve (57) at the axial cone bottom to discharge the sand. The valve (57) guides the cleaned finished sand (21) in the sand collecting chamber (26) out of the sand washing separation cylinder (1), and adjusts the opening degree of the sand discharging valve (π) to adjust the flow out of the sand collecting chamber ( 26) The flow rate and water content of the finished sand (21), the fluid-like finished sand (21) is further removed by a further dewatering facility for the end use. As shown in Fig. 5, the sand discharging valve (57) is provided on the axial side of the hollow guide cone pipe (10), and a plate is arranged at the center of the sealing plate, and a sand discharging ring (8) is arranged at the center of the sealing plate. (10) Concentrically arranged sand guide cone (9), guide cone (9) is a cone, the cone tip extends into the sand outlet (8), and the guide cone is adjusted concentrically with the guide cone (11) The adjusting screw (丨丨) coincides with the screw hole of the center of the guiding cone mounting seat (12), and the guiding cone fixing seat (12) is a flat plate fixed to the other end of the axial direction of the guiding cone (1〇) , a plurality of sand ring openings (I?) are arranged equidistantly on the disk surface of the guide cone mounting seat (12); a sand guide cone pipe (10) and a sand guide cone (9) and a sand guide cone seat (12) A sand guide chamber (2υ is formed to collect the sand collecting chamber (26) and discharge the sand flow (40) to discharge the sand washing separation cylinder (1), and the rotating sand cone adjusting screw (11) is used to guide the sand cone (9) The axial position of the sand discharge valve (57) is shifted to change the distance between the sand guide cone (9) and the sand discharge port (8), and the sand guide cone (9) is inserted into the sand discharge port (8) so that the flow path between the two is Φ product Change, Xiao to adjust the flow of the finished sand flow (10), step into control The water content of the sand (21). As shown in the figure, the “IL” type sand washing method, the sand mud has been evenly distributed in the fluid flow in the form of pressure flow (such as Lipu or the liquid level difference) ) flowing into the energy-dissipating cylinder (3), ^ (3) provides the valley product > Xiao removes the impulse force of the fluid and tends to be stable, the fluid original step X18) presents the downward movement vector through the energy-dissipating cylinder (3), but in the sand-sampling buffer chamber (10) Fluid Ge:: belt: the amount of reversal direction becomes the upward displacement vector, the raw material fluid sand = the surface repulsive force generated by the surface charge, so that the sludge particles are evenly distributed in the fluid due to the eye-like separation, and the pollution The sedimentation velocity of the mud particles is lower than the upward displacement fluid flow rate of μ ^ to (23), which is thus brought into the rectification chamber (2) synchronously, 201231139 and the flow rate of the sand in the fluid raw material sand (18) is greater than the fluid ascending velocity, so The fluid does not flow into the rectifying chamber (23), so that the fluid flowing into the rectifying chamber (23) becomes a muddy water mixture, which is removed by the rectifying fins (13) arranged radially in the rectifying chamber (23). Washing sand separation cylinder (1) the rotational force of the shaft rotation, The fluid passing through the rectifying chamber (23) is brought into a steady flow state, and the muddy water mixture liquid which is moved upward finally flows into the water collecting outer cylinder (2) evenly over the overflow weir (7) to collect, and then drains the sludge. The tube (14) flows out of the sand washing separation cylinder (1); the sand in the raw material fluid sand (18) is continuously displaced downward by the weight in the sand guiding buffer chamber (24), and then sinks into the sand washing chamber (25) and guides On the wall of the sand cone (4), the slope of the wall of the sand guide cone (4) is inclined to enter the sand washing chamber (25) because the angle of inclination of the wall of the sand guide cone (4) is larger than the angle of the mirror of the falling sand; the surface of the sand sliding down into the sand washing chamber (25) The porosity is still adsorbing the adsorbed sludge particles, and the sand washing water (20) injected into the sand washing pipe (6) at the center of the sand washing chamber (25) causes the fluid in the sand washing chamber (25) to be displaced upward. The upward washing water (41) is used to wash the sludge particles adhering to the surface of the sedimentation sand, and the faster the water flow rate toward the sand collecting chamber (26), the lower the mud content of the sand flowing into the sand collecting chamber (26) At the lowest level, the muddy sludge water in the sand guiding buffer chamber (24) will not flow into the sand collecting chamber (26) with the rising washing water flow (41); the sand washing tube (6) The sand washing water (20) is divided into an upward washing water (41) and a downward flushing water flow (42) in the sand collecting chamber (26), wherein the upward washing water (41) is used for rinsing the sediment in the washing chamber (25). The sludge particles adhered to the sand particles, and the downward cleaning water flow (42) is used to impinge the finished sand (21) settled in the sand collecting chamber (26), so as to prevent the finished sand (21) from passing through the sand collecting chamber (26) due to water content. The situation of sand bridge bridging occurs when the low fluidity is insufficient; the sand washing separation cylinder (1) tends to have a constant sand content in the fluid raw material sand (18) per unit time during the sand washing operation, and the finished sand (21) The flow rate of the discharged sand washing separation cylinder (1) is controlled by the sand discharging valve (57). When the distance between the sand guiding cone (9) and the sand discharging port (8) of the sand discharging valve (57) is increased, the flow path area is increased. In the case where the liquid level in the sand washing separation cylinder (1) is equal, the flow rate of the finished sand flow (40) discharged from the sand washing separation cylinder (1) is increased, and the amount of sand falling per unit time is a constant flow rate increase. The water content of the finished sand stream (40) is higher, and the water content of the finished sand (21) is higher. The load of the back dewatering facility will be heavier, and the opening of the sand discharging valve (57) is adjusted. Finished sand stream (40) effective to reduce the moisture content will not occur but sand collecting chamber (26) bridging grit were as clogging condition occurs. As shown in Fig. 6, the vertical chamber sand washing method of the present invention comprises a sand mud separation and a sand washing step. The sand sludge separation step is: the raw fluid sand (18) continuously flows into the energy dissipation chamber (22), and the energy dissipation chamber (22) contains a volume buffer to eliminate the impulse force of the fluid, and the energy dissipation fluid then flows into the 201231139 sand guide. The buffer chamber (24) is therein, and the muddy water mixture flows upward into the rectifying chamber (8), and the sand particles are settled into the sand washing chamber (25) and the wall of the sand guiding cone (4) by self-weight, and settled in the sand guiding cone (4) The sand of the wall slides into the sand washing chamber (23) by its own weight, and the muddy water mixture flowing upward into the rectifying chamber (23) is rectified by the rectifying blade (13) arranged radially in the rectifying chamber (23) to remove the rotation vector, and rectify The volume provided by the chamber (23) makes the circulating muddy water mixture become a steady flow state, and finally flows into the water collecting outer cylinder (2) evenly through the overflow weir (7) above the rectifying chamber (23), and then drains the drain pipe (14). ) Flow out of the sand washing separation cylinder (1). The sand washing step is: the sinking sand sinking into the sand washing chamber (25) is continuously displaced downward, and the washing water (41) injected into the sand washing pipe (6) is staggered, so that the sand particles are mixed and the adsorbed sludge particles are The upward washing water (41) is washed and displaced into the sand guiding buffer chamber (2 4 ) along with the water flow, and then flows into the rectifying chamber (23) along with the sand-to-sand mixture, and the sand particles passing through the sand washing chamber (25) are deposited in the set. The sand chamber (26) is flushed out by the downward washing water (42) injected by the sand washing pipe (6), and the finished sand flow (40) discharged from the sand collecting chamber (26) is adjusted by the sand discharging valve (57). The traffic. If the sand washing separation cylinder (1) is height-limited, the height of the sand guide cone (4) and the sand washing cone (5) needs to be greatly reduced. The height of the guide cone (4) is lowered so that the inclination angle of the wall of the guide cone (4) is smaller than the angle of repose, so that the sand deposited on the wall of the guide cone (4) cannot be slipped into the sand collection chamber by gravity (25) At this time, the sand deposited on the guide cone (4) is forcibly scraped into the sand washing chamber (25) by mechanical force. As shown in Figures 7, 8, 9, 10 and 11, a scraper unit is installed in the center of the sand washing and separating cylinder (丨) to scrape the sand into the sand washing chamber. The scraper unit is driven by the main engine (59) and the central shaft. (28), water guiding ring (31), sand washing tube (6), sanding arm (29) and sand scraping plate (30). The power main unit (59) is connected to the power unit of the mud unit for driving the central rotating shaft (28) to rotate synchronously, and is positioned on the sand washing separation cylinder (1); the central rotating shaft (28) is a hollow tube axially welded at the top end thereof. The transmission shaft is connected with the transmission main unit (59), and the water guiding ring (31) is arranged around the central rotating shaft (28), and the water guiding ring (31) is axially inserted into the water stopping shaft seal to make the water guiding ring (31) and the central rotating shaft (28) forming a movable confined space, the central rotating shaft (28) is equidistantly opened in the radial position of the confined space, and the water guiding ring (31) is inserted into the sand washing pipe at a radial position (magic, for guiding the sand washing) Clean water (2 〇) is injected into the center shaft (28), and then the center shaft (28) is injected into the sand washing chamber (25) to clean the grit. The center shaft (28) is opened below the opening and welded to the center shaft. Plate (35;) and tension arm (34), tension arm (29) is welded with tension arm wing plate (37), and sanding arm (29) is welded with scraping arm wing plate (36), tension arm wing plate (37) (4) Miscellaneous rods (3) between the sand arm flaps (36)) Tensioning and pulling the tension rods (3)) Pulling each other to withstand the scraping resistance of the scraping plate (3〇); the scraping arm (29) and the central rotating shaft ( 2 illusion 201231139 The center shaft hinge plate (35) is pinned into - to transmit the rotation vector of the towel _ (28), the creator (4), the scraper (10), and the scraper ( 30) with the scraping arm (10) to fit; the scraping arm (10) plate (30) is assembled with the angle of the scraping arm of the cattle wire field, to the sand smear I: turn, to the sand plate (10)) will guide the cone (4) The above-mentioned subtle displacement is caused by the fact that the sand plate (3G) and the sand arm (29) are not arranged in parallel, so the force is generated to push the axis of the sand to the sand washing separation cylinder (1), so that the grit is inserted. Washing to (25), continuously rotating the scraper (30) to make the sand washing chamber (10) on the wall of the guiding cone (4), so that the sand washing operation of the sand washing separation cylinder (1) can be performed. [Embodiment] 201231139 [Embodiment] As shown in Fig. 6, when performing the vertical flow sand washing operation, the first sand discharging valve (57) adjusts the appropriate opening degree, the fluid raw material sand (18) and the sand washing water (20). ) Continuously injecting the sand washing separation cylinder (1), since the fluid flow discharged from the sand discharging valve (57) is much lower than the amount of the raw material fluid sand (18) and the sand washing water (20)/main inlet, the sand washing separation is required. (1) liquid inside The position will continue to rise, after the sludge draining pipe (14) of the washing sand separation cylinder (1) discharges the muddy water mixture, and then adjusts the opening degree of the sand discharging valve (π) to make the sand discharging valve (57) flow out of the finished sand flow (40) The water content is reduced to the back-end dewatering facility for processing, and the sand-sand bridge is not blocked in the sand chamber (26). This sand washing operation is continuous.
運轉，當停止洗作業亦不需將排砂閥（57)關閉，其係一作業程序相當簡 單之洗砂方法者。 SIn operation, when the washing operation is stopped, the sand discharging valve (57) is not required to be closed, which is a simple sand washing method. S
综上所述本發明具有如下特徵： (-).成品砂(21)之含泥量低品質佳：流體原料砂(⑻於洗砂分離筒⑴ 之導砂緩魅（24)内藉自重使砂粒與泥水分流，並於缝之洗砂室㈣ 以上昇之清洗水流⑹敎砂所夾誠_之污泥微織除,使產出 之成品砂(21)之含泥量有效降低，比傳統洗砂機改善甚多。 (二) .漏砂量低：流體原料砂⑽進入洗砂分離筒後，以消能筒⑶ 消除流體沖激力量，並以整流室⑵)上之整流葉（23)消除旋轉力量，整 流室⑽内泥水混合液之上昇流速低於砂粒之沉降速度，此一泥水混 合液係:穩定上昇水流無触縣，魏沖離污泥而無法沖走砂粒，因 此漏砂量有效降低。 (三) ·結構單純’妥善率高：本發明可動元件少，與砂粒接觸之元件相對 ίΐΐΐίί砂'輯綠射麟鮮彳觸，®此絲少整體機件損 用裝置缺失，且穩定性佳成品砂品質均 -甚具實用性與創新性之發明，纽法提出申請，尚析貴審查 委貝此惠予審查，並早日醉本料禱。 一 201231139 【圖式簡單說明】 圖1.係本發明之垂流式洗砂裝置外觀圖。 圖2.係圖1中之剖面線1-1之示意圖。 圖3.係圖1中之剖面線2-2之示意圖。 圖4.係本發明之垂流式洗砂裝置之消能筒與洗砂管之組合示意圖。 圖5.係本發明之垂流式洗砂裝置之排砂閥外觀圖。 圖6.係本發明之垂流式洗砂裝置之洗砂流程圖。 圖7.係本發明之垂流洗砂裝置加裝刮泥機組之示意圖。 圖8.係圖7中之視圖VIEW:A之放大示意圖。 圖9.係圖7中之視圖VIEW:B之放大示意圖。 圖10.係圖7中之剖面線1-1之放大示意圖。 圖11.係圖7中之剖面線2-2之示意圖。. 圖12.係圖7中之剖面線3-3之示意圖。 圖13.本發明之垂流洗砂裝置加裝刮泥機組之洗砂運轉示意圖。 圖14.係圖13中之視圖VIEW:A之放大示意圖。 圖15.係圖13中之視圖VIEW:B之放大示意圖。 圖16.係習用水平流式洗砂機外觀圖In summary, the present invention has the following features: (-). The finished sand (21) has a low mud content and good quality: the fluid raw material sand ((8) is used in the sand-removing separation cylinder (1). Sand and mud water flow, and in the sand washing chamber of the seam (4) with the rising washing water flow (6) 敎 所 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The sand washing machine has been improved a lot. (2). The amount of sand leakage is low: after the fluid raw material sand (10) enters the sand washing separation cylinder, the fluid impulse force is eliminated by the energy dissipating cylinder (3), and the rectifying leaves on the rectifying chamber (2) are used (23) Eliminating the rotating force, the rising flow rate of the muddy water mixture in the rectifying chamber (10) is lower than the sedimentation speed of the sand. This muddy water mixture system: the stable rising water flow is not touched, and the Wei Chong is away from the sludge and cannot wash away the sand, so the sand leakage The amount is effectively reduced. (3) · Simple structure: High proper rate: The movable component of the invention is small, and the component that is in contact with the sand particles is relatively sturdy, and the green body is weakly touched by the green, and the overall loss of the device is small, and the stability is good. The quality of finished sand is very practical - and innovative. The application of New Law is still subject to review by the review committee, and it will be drunk as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1. is an external view of a vertical flow sand washing device of the present invention. Figure 2. Schematic diagram of section line 1-1 in Figure 1. Figure 3. Schematic diagram of section line 2-2 in Figure 1. Figure 4. Schematic diagram of the combination of the energy dissipating cylinder and the sand washing tube of the vertical flow sand washing device of the present invention. Figure 5 is an external view of a sand venting valve of the vertical flow sand washing device of the present invention. Figure 6. Flowchart for sand washing of the vertical flow sand washing device of the present invention. Figure 7. Schematic diagram of the installation of a scraping unit for the vertical flow sand washing device of the present invention. Figure 8. is an enlarged view of the view VIEW: A in Figure 7. Figure 9. is an enlarged view of the view VIEW: B in Figure 7. Figure 10. is an enlarged schematic view of section line 1-1 in Figure 7. Figure 11. Schematic diagram of section line 2-2 in Figure 7. Figure 12. Schematic of the section line 3-3 in Figure 7. Figure 13. Schematic diagram of the sand washing operation of the dredging unit of the present invention. Figure 14. is an enlarged view of the view VIEW: A in Figure 13. Figure 15. is an enlarged schematic view of the view VIEW: B in Figure 13. Figure 16. Appearance diagram of a conventional horizontal flow sand washer
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【主要元件符號說明】 (1).洗砂分離筒 (30)·刮砂板 (2).洗砂外筒 (31).導水環 (3).消能筒 (32).止水軸封 (4).導砂錐筒 (33).拉力桿 (5).洗砂錐筒 (34).拉力臂 (6).洗砂管 (35).中心轉轴翼板 (7).溢流堰 (36).刮砂臂翼板 (8).排砂口 (37).拉力臂翼板 (9).導砂錐 (38).清水環室 (10).導砂錐環管 (39).清洗水流 (11).導砂錐調整螺絲 (40).成品砂流 (12).導砂錐固定座 (41).向上清洗水流 (13).整流葉 (42).向下沖洗水流 (14).排泥管 (43).混合流砂 (15).洗砂管定位板 (44).刮砂葉 (16).腳座 (45).膠體砂 (17).排砂環口 (46).底砂 (18).流體原料砂 (47).轉輪 (19).洗泥廢液 (48).濾液 (20).洗砂清水 (49)•洗砂廢液 (21).成品砂 (50).砂泥混合液 (22).消能室 (51).水平流動 (23).整流室 . (52).振動篩 (24).導砂緩衝室 (53).流體砂 (25).洗砂室 (54).成品砂 (26).集砂室 (55).分離筒 (27).導砂室 (56).刮臂轉動 (28).中心轉軸 (57)·排砂閥 (29).刮砂臂 (58).洗砂外筒 201231139 (59).傳動主機[Explanation of main component symbols] (1). Washing separation cylinder (30)·Scraping board (2). Washing outer cylinder (31). Water guiding ring (3). Energy dissipating cylinder (32). Water sealing shaft seal (4). Guide cone (33). Pull rod (5). Wash cone (34). Pull arm (6). Wash tube (35). Center shaft wing (7). Overflow堰(36).Scraping arm wing plate (8). Sand discharge port (37). Tension arm wing plate (9). Guided sand cone (38). Clear water ring chamber (10). Guided sand cone ring tube (39 Washing water flow (11). Guide cone adjusting screw (40). Finished sand flow (12). Guide cone mounting seat (41). Upward cleaning water flow (13). Rectifying leaves (42). Flushing water flow ( 14). Drain pipe (43). Mixing sand (15). Washing pipe positioning plate (44). Scrubbing blade (16). Foot (45). Colloidal sand (17). Sand ring (46 Bottom sand (18). Fluid raw material sand (47). Runner (19). Washing mud waste liquid (48). Filtrate (20). Washing sand water (49) • Washing waste liquid (21). Finished product Sand (50). Sand mud mixture (22). Energy dissipation chamber (51). Horizontal flow (23). Rectifier chamber. (52). Vibrating screen (24). Sand guide buffer chamber (53). Fluid sand ( 25). Sand washing chamber (54). Finished sand (26). Sand collecting chamber (55). Separating cylinder (27). Sand guiding chamber (56). Scratching arm rotation (28). Heart spindle (57) sand discharge valve * (. 29). Sand wiper arm (58). 201 231 139 Sand Washing outer cylinder (59). Host Transmission