TW486382B - Equipment for dewatering granulated materials - Google Patents

Equipment for dewatering granulated materials Download PDF

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Publication number
TW486382B
TW486382B TW088101683A TW88101683A TW486382B TW 486382 B TW486382 B TW 486382B TW 088101683 A TW088101683 A TW 088101683A TW 88101683 A TW88101683 A TW 88101683A TW 486382 B TW486382 B TW 486382B
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TW
Taiwan
Prior art keywords
drum
bearing
filter
filter drum
chute
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Application number
TW088101683A
Other languages
Chinese (zh)
Inventor
Leo Ulveling
Robert Goffin
Ernest Faber
Original Assignee
Wurth Paul Sa
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Publication of TW486382B publication Critical patent/TW486382B/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067Construction of the filtering drums, e.g. mounting or sealing arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/46Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/70Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/722Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/70Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes

Abstract

The patent application describes equipment for dewatering granulated material with a filter drum (10), which is mounted rotatably about its axis on a supporting frame by means of a bearing arrangement, a charging device (12) for charging a water/granulate mixture into the filter drum (10) and a discharge device (14) for discharge of the filtered granulated material from the filter drum (10), the bearing arrangement being designed in such a way that the filter drum (10) is supported in the bearing arrangement in the manner of a cantilever. For this purpose the filter drum (10) has, for example, on its first end a bearing connection piece (26), which extends essentially coaxially with the filter drum (10) outside the latter, whereas the bearing arrangement has two bearing blocks fixed at an axial distance on a supporting frame, the bearing connection piece being rotatably mounted in the bearing blocks (28).

Description

486382 經濟部智慧財產局員工消費合作社印製 A7 _ B7_ 五、發明説明(I ) 本發明係關於用以脫水粒化物質之裝置,例如粒化之 礦渣或銅渣或其他類似物。 爲了粒化礦渣或銅渣或其他物質’物質於液態時須暴 露於噴射水柱,水柱瞬間冷卻物質,並將其碎裂成小顆粒 。在其後將此等顆粒供給於回收再製裝置前,水必須與顆 粒分離。 用於連續脫水粒化鼓風爐礦渣之裝置描述於DE-A-29 13 524。其包含水平設置的過濾輪鼓,連續供給水和顆粒 混合物於過濾輪鼓的裝置,和從過濾輪鼓內連續輸出已過 濾顆粒的裝置。 過濾輪鼓的圓筒形壁設計作爲過濾區,此外過濾輪鼓 具有數個從輪鼓壁向內軸向延伸的內部葉片,其亦同樣地 設計作爲過濾表面。軸承連接件突出於輪鼓每一端成凸緣 ,藉軸承連接件之助,過濾輪鼓相對於其軸可旋轉地組裝 在承載支架內。頸軸承之一藉齒輪連接於馬達’以使輪鼓 能繞其軸轉動。 供給裝置具有管,其延伸經過軸承連接件之一而進入 過濾輪鼓,且於輪鼓內,管之下側具有一個或更多個開口 ,經由此開口,水和顆粒混合物可從管流入過濾輪鼓內。 管之開口設計爲當供給時可使水和顆粒混合物分布於輪鼓 之全部長度。 當供給水和顆粒混合物於輪鼓之後’部份的水流經過 濾輪鼓壁,若轉動過濾輪鼓,顆粒被葉片連續地額外升局 ,而脫離水和顆粒混合物並額外地過瀘。輪鼓的轉動,使 3_____ 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 、(請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 486382 A7 _B7__ 五、發明説明(〆) 已過濾的顆粒到達過濾輪鼓的上端區域’顆粒於此處滑脫 掉落於輸出裝置上。輸出裝置具有輸送帶’其延伸經過全 部過濾輪鼓和突出的軸承連接件’到供給管上方掉落顆粒 區域的外側。 以此型式上至3·5公尺輪鼓直徑和上至6公尺輪鼓長 度的脫水裝置,可過濾上至每分鐘12噸的礦渣顆粒’因此 本裝置高度地適合大量的顆粒脫水。 相反地,以此裝置用於較小量的物質’運轉不合經濟 ,過濾效果亦降低,因爲小生產量時’過濾輪鼓底部區不 能形成額外過濾效果的物質層。此情況,輪鼓必須縮小尺 寸,以適應特殊物質量。 然而,當上述裝置縮小尺寸,生產成本並未因此而降 低,因爲過濾輪鼓需要昂貴的加工。事實上,具有突出軸 承連接件的輪鼓必須製造成一體,以確保個別零件之旋轉 軸成一直線。因爲軸承連接件的直徑需非常大,以使供給 裝置和輸送帶能通過軸承連接件,這使得旋轉軸成一直線 在製造上特別困難且昂貴。此外,承載支架的軸承和承載 支架本身,必須製造成非常高精度地同軸線,以防止軸承 表面過度磨損。因此過濾輪鼓和軸承的加工製造佔了生產 成本的重大比例,此於大裝置和小裝置皆會產生。然而, 此意即小裝置較大裝置相對地更爲昂貴,且幾乎難以經濟 地運轉。 因此本發明之任務在於提出較不昂貴之裝置,以供脫 水粒化物質,尤其適用於小生產量之物質。 4 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X 297公釐^» 一 ' I * - I 11 ϋ I I 11 ϋ ^ 11 11 n 、(請先閲讀背面之注意事項再填寫本頁) 486382 A7 一 _ B7_ 五、發明説明(与) 依據本發明,此問題由具有過濾輪鼓的脫水粒化物質 裝置所解決,其中過濾輪鼓相對於其軸可旋轉地組裝於支 撑架上;供給水和顆粒混合物進入過爐輪鼓內的裝置;和 從過濾輪鼓輸出已過濾之顆粒物質的裝置;軸承裝置以如 此型式設計,以致於過濾輪鼓爲軸承裝置以懸臂式支撐。 過濾輪鼓於其第一端(例如)具有軸承連接件26,其於過 濾輪鼓外側大致與過濾輪鼓同軸心延伸,而軸承裝置具有 於支撐架上軸向間隔固定的兩軸承座,軸承連接件可旋轉 地組裝於軸承座內。另一實施例爲軸承裝置可具有大直徑 的環形軸承而固定於支撐架上,且軸承連接件組裝於環形 軸承。 免支撐的懸吊過濾輪鼓,在軸承裝置減少生產期間預 組合昂貴加工的需求。軸承連接件與輪鼓分別製造,且只 有在最後組合時突出於輪鼓。輪鼓軸和軸承連接件的軸未 對齊的可能性發生時,對於其後之運轉並不重要,因對每 分鐘一轉的旋轉速度,所導致的不平衡並沒有後果。 依據本發明的脫水裝置,製造非常便宜,以致以合適 尺寸的過濾輪鼓生產小量物質,亦相當經濟。此外,小尺 寸和對應低重量的輪鼓,確保免支撐而懸吊所產生的力矩 在可接受的範圍內,且因此力矩由簡單的軸承和軸承座所 吸收。因此在小裝置中,不需昂貴特殊的組合操作,即使 在軸承裝置部份亦同。 在一較佳實施例中,過濾輪鼓具有數個從輪鼓壁向內 軸向延伸的內部葉片,過濾輪鼓於遠離軸承裝置之面的第 _;__ 5 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) ------------ (請先閱讀背面之注意事項再填寫本頁) 訂 f 經濟部智慧財產局員工消費合作社印製 486382 經濟部智慧財產局員工消費合作社印製 A7 B7___ 五、發明説明(+ ) 二端具有同心開口,且輸出裝置包含滑槽,其係設置於葉 片之輸出區的下方,且從過濾輪鼓的外側,延伸經過第二 端的開口而進入過濾輪鼓內,滑槽設計爲從過濾輪鼓的第 一端,斜向下第二端。 滑槽形成非常低廉的輸出裝置,且較輸送帶需要更少 的維護。其可由(例如)不銹鋼片製成,因此非常抗磨損 Ο 滑槽相較於輸送帶具有一更重要的優點,即滑槽不需 於兩側延伸超過過濾輪鼓滑槽的長度,即可確保顆粒的輸 出在輪鼓的全部長度內。而輸送帶卻需要如此,因輸送帶 不能確保顆粒的輸出在前迴轉滾輪的區域內。在習知的脫 水裝置中,因這緣故,輸送帶至少延伸入個別的軸承連接 件兩側。 滑槽不需再如此,因滑槽只需延伸至近過濾輪鼓第一 端面之點,以確保顆粒的輸出即可。因這緣故,軸承連接 件的直徑和軸承或軸承座的直徑,在本脫水裝置中可實質 地減少,此可簡化構造,並進而降低本裝置的生產成本。 爲防止顆粒自滑槽側邊掉落,滑槽較佳地具有金屬引 導片,其係於滑槽兩側向上向外延伸呈漏斗狀。甚且,滑 槽可由振動裝置振動。因此顆粒物質堆積在滑槽上的情況 可有效地防止。 在一較佳實施例中,滑槽組裝於設置在過濾輪鼓外側 的支撐架上,而未支撐地延伸入過濾輪鼓的內側。在過濾 輪鼓內,不需其他支撐元件支撐滑槽的外側端。應該注意 __ 6 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) "(請先閱讀背面之注意事項再填寫本頁) 486382 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明(< ) 的是,外部支撐架的免支撐懸吊滑槽是可能的,且毫無問 題,因爲輪鼓的長度短,和小裝置中對應的滑槽尺寸小。 更應注意的是,滑槽可藉由振動阻尼軸承座組裝於支撐架 ,以使滑槽的振動不致傳遞至支撐架。此外滑槽可連同支 撐架移動,以使其易於從輪鼓移除,以利維修。 在一本發明較佳實施例中,軸承連接件於過濾輪鼓內 形成入口,且供給裝置具有管,其係延伸經過軸承連接件 而進入過濾輪鼓內。該管係由(例如)兩支撐元件於軸承 連接件外側支撐,以使該管免支撐地延伸經過軸承連接件 0 爲了供給水和顆粒混合物,以泵抽送經過管進入過濾 輪鼓內,爲確保混合物於過濾輪鼓內分布良好,較佳地於 過濾輪鼓內,離管的入口一段距離設置一衝擊板,衝擊板 向過濾輪鼓的第二端向下傾斜。導入的噴射流於衝擊板破 碎分散向下進入過濾輪鼓內。於衝擊板下方設置分配板, 其於過濾輪鼓內大致水平延伸。 應該注意的是,衝擊板和/或分配板可組裝於滑槽的支 撐架上。以此方式,在過濾輪鼓內不再需要其他支撐元件 ,且此兩個板連同滑槽,易於從輪鼓移除,以利維修。 本發明之具體實施例,現將以圖一之助,描述如下。 )圖一爲一脫水裝置之剖面示意代表圖。此裝置基本上包含 過瀘輪鼓10,藉由供給裝置12供給水和顆粒混合物於過 濾輪鼓10,並由裝置14輸出已過濾的顆粒。 過濾輪鼓10具有設計作爲過濾表面的圓筒形輪鼓壁 7 L -- (請先閱讀背面之注意事項再填寫本頁) 訂 f 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 486382 A7 _ B7 _ 五、發明説明(l ) 16,此壁較佳地組裝於加強支架18 °過濾輪鼓10亦具數 個從輪鼓壁16向內軸向延伸的內部葉片20’其亦同樣地 設計作爲過濾表面。若供給水和顆粒混合物於過濾輪鼓1〇 ,部份的水會穿經過濾輪鼓1〇的輪鼓壁16 ’但在過濾輪 鼓10的較低區域會形成材料的水坑。若轉動過濾輪鼓10 ,顆粒將爲葉片20連續地額外升高’並脫離水和顆粒混合 物而過濾。因爲轉動過濾輪鼓1〇的結果’已過濾的顆粒到 達過濾輪鼓1〇的較高區域後,滑離葉片20 ’掉落於輸出 裝置14上。經過濾之物質,收集於設置在過濾輪鼓10下 方的槽22中,且(例如)回收於粒化裝置。 依據本發明之脫水裝置,過濾輪鼓10由未圖示的懸臂 式支撐架所支撐。未達此目的,過濾輪鼓10於第一端24 具有軸承連接件26,其係組裝於加強支架18,且基本上與 過濾輪鼓1〇同軸心。軸承連接件26由軸向間隔設置的軸 承座內的兩軸承所支撐,而軸承座組裝於支撐架上,以使 產生的力矩能導入於支撐架。 過濾輪鼓1〇相對於大致水平軸〇,可轉動地組裝於第 一端。藉由組裝於軸承連接件26的齒輪30,和與齒輪囈 合的馬達(未示),可使過濾輪鼓1〇相對於其軸轉動。 在第一端24的相對端32,過濾輪鼓10具有同心開口 34,輸出裝置14經由此開口導入過濾輪鼓10內。輸出裝 置14較佳地包含滑槽36,此槽設置於葉片20之輸出區的 下方,且從過濾輪鼓1〇的外側,延伸經過第二端32的同 心開口 34,進入過濾輪鼓10內。滑槽36設計爲從過濾輪 8 "^張尺度適用中國國家標準(匚奶)八4規格(2丨0'/297公釐) L----------- (請先閲讀背面之注意事項再填寫本頁)486382 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _ B7_ V. Description of the Invention (I) The present invention relates to a device for dehydrating granulated materials, such as granulated slag or copper slag or the like. In order to granulate the slag or copper slag or other substances, the substance must be exposed to the jet of water when it is in a liquid state. The water column instantly cools the substance and breaks it into small particles. Water must be separated from the particles before these particles are subsequently supplied to the recycling unit. A device for continuously dewatering and granulating blast furnace slag is described in DE-A-29 13 524. It includes a horizontally arranged filter drum, a device for continuously supplying a mixture of water and particles to the filter drum, and a device for continuously outputting filtered particles from the filter drum. The cylindrical wall of the filter drum is designed as a filter zone. In addition, the filter drum has several internal blades extending axially inward from the drum wall, and it is similarly designed as a filter surface. The bearing connector protrudes from each end of the drum to form a flange. With the help of the bearing connector, the filter drum is rotatably assembled in the bearing bracket relative to its shaft. One of the neck bearings is connected to a motor 'by a gear so that the drum can rotate about its axis. The supply device has a tube extending through one of the bearing connections into the filter drum, and inside the drum, there is one or more openings under the tube through which the water and particulate mixture can flow from the tube into the filter Inside the drum. The opening of the tube is designed to distribute the water and particle mixture over the entire length of the drum when supplied. When the water and particle mixture is supplied after the drum ’s part of the water flow passes through the wall of the filter wheel, if the filter drum is rotated, the particles are continuously lifted by the blades, leaving the water and particle mixture and passing through. The rotation of the drum makes 3_____ This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm), (Please read the precautions on the back before filling this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 486382 A7 _B7__ 5. Description of the invention (〆) The filtered particles reach the upper end area of the filter drum. Here the particles slip off and fall on the output device. The output device has a conveyor belt 'which extends through the entire filter drum and protruding bearing connections' to the outside of the falling particle area above the supply pipe. This type of dewatering device with a diameter of up to 3.5 meters and a drum length of up to 6 meters can filter slag particles up to 12 tons per minute. Therefore, this device is highly suitable for dewatering a large number of particles. On the contrary, it is uneconomical to use this device for a small amount of material ', and the filtering effect is reduced, because at the small production amount, the bottom layer of the' filter drum 'cannot form a layer of material with additional filtering effect. In this case, the drum must be reduced in size to accommodate the special mass. However, when the above-mentioned device is downsized, the production cost is not reduced because the filter drum requires expensive processing. In fact, drums with protruding bearing connections must be manufactured in one piece to ensure that the axis of rotation of the individual parts is aligned. Because the diameter of the bearing connection needs to be very large so that the supply device and the conveyor can pass through the bearing connection, making the alignment of the rotating shaft particularly difficult and expensive. In addition, the bearing of the bearing bracket and the bearing bracket itself must be manufactured with very high precision coaxial wires to prevent excessive wear on the bearing surface. Therefore, the processing of filter drums and bearings accounts for a significant proportion of production costs, which will occur in both large and small devices. However, this means that smaller devices are relatively more expensive and are harder to operate economically. The task of the present invention is therefore to propose a less expensive device for dehydrating and granulating substances, which is particularly suitable for substances with small production volumes. 4 This paper size applies the Chinese National Standard (CNS) Α4 specification (210X 297mm ^ »I '-I 11 ϋ II 11 ϋ ^ 11 11 n) (Please read the precautions on the back before filling this page) 486382 A7 _ B7_ 5. Description of the invention (and) According to the present invention, this problem is solved by a dehydrated granulated substance device having a filter drum, wherein the filter drum is rotatably assembled on a support frame relative to its shaft; water is supplied The device that enters the furnace drum with the particle mixture; and the device that outputs the filtered particulate matter from the filter drum; the bearing device is designed in such a way that the filter drum is supported by the cantilever as the bearing device. The first end thereof has, for example, a bearing connector 26 that extends coaxially with the filter wheel drum outside the filter drum, and the bearing device has two bearing seats fixed at an axial distance on the support frame. The bearing connector can rotate Ground is assembled in the bearing seat. Another embodiment is that the bearing device may have a large-diameter ring bearing and be fixed on the support frame, and the bearing connection member is assembled in the ring bearing. Hanging the filter drum, reducing the need for pre-assembly expensive processing during the production of the bearing device. The bearing connector is separately manufactured from the drum, and only protrudes from the drum during the final assembly. The drum shaft and the shaft of the bearing connector are misaligned When the possibility occurs, it is not important for the subsequent operation, because the imbalance caused by the rotation speed per minute has no consequences. The dehydration device according to the present invention is very cheap to manufacture, so that a filter of a suitable size is used The drum produces a small amount of material, which is also quite economical. In addition, the small size and corresponding low-weight drum ensure that the torque generated by the suspension without support is within an acceptable range, and therefore the torque is provided by simple bearings and bearing housings Absorbed. Therefore, in small devices, there is no need for expensive and special combined operations, even in the bearing device part. In a preferred embodiment, the filter drum has several axially extending inwardly from the drum wall. The inner blade, the filter drum is located on the side away from the bearing device; __ 5 This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) ----------- -(Please read the notes on the back before filling this page) Order f Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by 486382 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by A7 B7___ 5. Description of the invention (+) Concentricity on both ends The output device includes a chute, which is arranged below the output area of the blade and extends from the outside of the filter drum through the opening at the second end to enter the filter drum. The chute is designed from the filter drum First end, obliquely downward second end. The chute forms a very inexpensive output device and requires less maintenance than a conveyor belt. It can be made of, for example, stainless steel sheets and is therefore very resistant to wear The conveyor belt has a more important advantage, that is, the chute does not need to extend beyond the length of the filter wheel drum chute on both sides to ensure that the output of the particles is within the entire length of the wheel drum. This is required for conveyor belts, because the conveyor belt cannot ensure that the output of the particles is in the area of the front rotary roller. In conventional dewatering devices, for this reason, the conveyor belt extends at least into both sides of the individual bearing connection. The chute does not need to be the same anymore, because the chute only needs to extend to the point near the first end face of the filter drum to ensure the output of the particles. For this reason, the diameter of the bearing connection member and the diameter of the bearing or the bearing housing can be substantially reduced in the dehydration device, which can simplify the structure and further reduce the production cost of the device. In order to prevent particles from falling off the sides of the chute, the chute preferably has metal guides, which are formed in a funnel shape on both sides of the chute and extend upward and outward. Furthermore, the chute can be vibrated by a vibration device. Therefore, the accumulation of particulate matter on the chute can be effectively prevented. In a preferred embodiment, the chute is assembled on a support frame provided on the outside of the filter drum, and extends unsupported into the inside of the filter drum. In the filter drum, no other supporting element is needed to support the outer end of the chute. It should be noted that __ 6 This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) " (Please read the precautions on the back before filling this page) 486382 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 5. Description of the invention (<) The support-free suspension chute of the external support frame is possible without any problem because the length of the drum is short and the size of the corresponding chute in the small device is small. It should be noted that the sliding groove can be assembled on the support frame through the vibration damping bearing seat, so that the vibration of the sliding groove will not be transmitted to the supporting frame. In addition, the chute can be moved together with the support frame to make it easy to remove from the drum for maintenance. In a preferred embodiment of the present invention, the bearing connector forms an inlet in the filter drum, and the supply device has a tube extending through the bearing connector into the filter drum. The pipe system is supported, for example, by two supporting elements outside the bearing connection, so that the pipe extends through the bearing connection without support. In order to supply water and particulate mixtures, the pump is pumped through the pipe into the filter drum to ensure The mixture is well distributed in the filter drum, preferably in the filter drum, an impact plate is arranged at a distance from the inlet of the tube, and the impact plate is inclined downward toward the second end of the filter drum. The introduced jet is broken and dispersed by the impact plate and enters the filter drum. A distribution plate is provided below the impact plate and extends substantially horizontally within the filter drum. It should be noted that the impact plate and / or distribution plate can be assembled on the support of the chute. In this way, other supporting elements are no longer needed in the filter drum, and the two plates together with the chute are easily removed from the drum for maintenance. Specific embodiments of the present invention will now be described with the help of FIG. ) Figure 1 is a schematic cross-sectional representative view of a dewatering device. This device basically includes a paddle drum 10, and a mixture of water and particles is supplied to the filter drum 10 by a supply device 12, and the filtered particles are output from a device 14. The filter drum 10 has a cylindrical drum wall 7 L designed as a filter surface-(Please read the precautions on the back before filling out this page) Order f This paper size applies Chinese National Standard (CNS) A4 specifications (210X297) (Centi) 486382 A7 _ B7 _ V. Description of the invention (l) 16, This wall is preferably assembled in a reinforcing bracket 18 ° The filter drum 10 also has a plurality of inner blades 20 'extending axially inward from the drum wall 16 It is similarly designed as a filtering surface. If a mixture of water and particles is supplied to the filter drum 10, part of the water will pass through the drum wall 16 'of the filter drum 10, but a puddle of material will be formed in the lower region of the filter drum 10. If the filter drum 10 is rotated, the particles will be continuously raised 'for the blade 20 and filtered out of the water and particle mixture. As a result of rotating the filter drum 10, the 'filtered particles reach the higher area of the filter drum 10, and then slide off the blade 20' and fall on the output device 14. The filtered material is collected in a tank 22 provided below the filter drum 10, and is recovered, for example, in a granulating device. According to the dewatering device of the present invention, the filter drum 10 is supported by a cantilever-type support frame (not shown). To this end, the filter drum 10 has a bearing connection member 26 at the first end 24, which is assembled to the reinforcing bracket 18 and is substantially coaxial with the filter drum 10. The bearing connection member 26 is supported by two bearings in the bearing seat which are axially spaced apart, and the bearing seat is assembled on the support frame so that the generated torque can be introduced into the support frame. The filter drum 10 is rotatably assembled to the first end with respect to the substantially horizontal axis 0. The filter wheel drum 10 can be rotated relative to its shaft by the gear 30 assembled in the bearing connection member 26 and a motor (not shown) coupled with the gear. At the opposite end 32 of the first end 24, the filter drum 10 has a concentric opening 34 through which the output device 14 is introduced into the filter drum 10. The output device 14 preferably includes a chute 36, which is arranged below the output area of the blade 20 and extends from the outside of the filter drum 10 through the concentric opening 34 of the second end 32 into the filter drum 10. . The chute 36 is designed to fit the Chinese national standard (; 奶) 适用 4 size (2 丨 0 '/ 297 mm) from the filter wheel 8 " ^ Zhang L (Read the notes on the back and fill out this page)

、1T f 經濟部智慧財產局員工消費合作社印製 486382 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明(1 ) 鼓10的第一端24,向下進入第二端32,以使掉落在滑槽 36上的物質能滑離滑槽,然後輸送出過濾輪鼓1〇。爲防止 顆粒自滑槽36側邊掉落,滑槽36較佳地包含金屬引導片 42,其係於滑槽36兩側向上向外延伸呈漏斗狀。輸出物質 自滑槽36下方掉落於負責下一階段輸送的(例如)輸送帶 38上。 滑槽組裝於設置在過濾輪鼓10外側的支撐架(未示) 上,而未支撐地延伸入過濾輪鼓10的內側。以此方式,在 過濾輪鼓1〇的內部,不須再提供過濾輪鼓10內滑槽的支 撐。爲促進滑槽36上過濾物質的滑動,本裝置可設置使滑 槽36振動的振動器40。然後滑槽36組裝於(例如)外部 支撐架(未示)的撓性軸承上。 軸承連接件26形成一入口 44於過濾輪鼓10內部, 以使供給裝置12能延伸經過軸承連接件26,而進入過濾 輪鼓10內。未達此目的,供給裝置12基本上具有一管46 ,其末端區延伸經過軸承連接件26,而進入過濾輪鼓10 內。管46由支撐架上(例如)兩支撐元件支撐於軸承連接 件26外側,以使他們免支撐地延伸經過軸承連接件26。 爲了供給水和顆粒混合物,以泵抽送經過管46進入過 濾輪鼓1〇內。爲確保混合物於過濾輪鼓10內分布良好’ 較佳地於過濾輪鼓內’離管46的入口一段距離設置一 衝擊板48,衝擊板向過濾輪鼓10的第二端32向下傾斜。 導入的噴射流於衝擊板破碎分散向下進入過濾輪鼓10內。 於衝擊板48下方設置分配板50 ’其於過濾輪鼓1〇內大致 9 ί--------Ρ衣-------1Τ------#1 "(請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 486382 A7 B7 五、發明説明(多) 水平延伸。 應該注意的是,上述型式的裝置,可容易尺寸化用於 小生產量,例如此型式具有過濾輪鼓直徑約3公尺’過濾 輪鼓長度約1公尺的脫水裝置,是每分鐘約〇·5噸生產量 的最佳設計。 元件符號說明 經濟部智慧財產局員工消費合作社印製 •(請先聞讀背面之注意事項再填寫本頁) 10 過濾輪鼓 12 供給裝置 14 輸出裝置 16 圓筒形輪鼓壁 18 加強支架 20 內部葉片 22 槽 24 過瀘輪鼓10的第一端 26 軸承連接件 28 軸承座 30 齒輪 32 第一端24的相對端 34 第二端32的同心開口 36 滑槽 38 輸送帶 40 振動器 42 金屬引導片 44 入口 10 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 486382 A7 B7 五、發明説明(7 ) 46 管 48 衝擊板 50 分配板 •(請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)1T f Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 486382 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (1) The first end 24 of the drum 10 goes down to the second end 32 to The material falling on the chute 36 can be slid away from the chute, and then conveyed out of the filter drum 10. In order to prevent particles from falling off the sides of the chute 36, the chute 36 preferably includes a metal guide piece 42 that extends upwardly and outwardly from both sides of the chute 36 in a funnel shape. The output material falls from below the chute 36 on, for example, a conveyor belt 38 which is responsible for the next stage of transportation. The chute is assembled on a support frame (not shown) provided on the outside of the filter drum 10 and extends into the inside of the filter drum 10 unsupported. In this way, inside the filter drum 10, it is no longer necessary to provide support for the chute in the filter drum 10. In order to promote the sliding of the filtering material on the chute 36, the device may be provided with a vibrator 40 that vibrates the chute 36. The chute 36 is then assembled, for example, on a flexible bearing of an external support frame (not shown). The bearing connector 26 forms an inlet 44 inside the filter drum 10 so that the supply device 12 can extend through the bearing connector 26 and enter the filter drum 10. To this end, the supply device 12 basically has a tube 46 whose end region extends through the bearing connection 26 and enters the filter drum 10. The tube 46 is supported on the support frame, for example, by two support elements outside the bearing connection 26 so that they extend through the bearing connection 26 without support. To feed the water and particulate mixture, a pump is pumped through the tube 46 into the filter drum 10. To ensure that the mixture is well distributed within the filter drum 10, an impact plate 48 is preferably provided at a distance from the inlet of the pipe 46 in the filter drum, and the impact plate is inclined downward toward the second end 32 of the filter drum 10. The introduced jet flow is crushed and dispersed by the impact plate and enters the filtering drum 10 downward. A distribution plate 50 is provided below the impact plate 48, which is approximately 9 within the filter drum 10. Please read the notes on the back before filling this page.) This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) 486382 A7 B7. 5. Description of the invention (multiple) Horizontal extension. It should be noted that the above-mentioned type of device can be easily sized for small production volumes. For example, this type has a dewatering device with a filter drum diameter of about 3 meters' and a filter drum length of about 1 meter. The best design for 5 tons production. Component symbol description Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs • (Please read the precautions on the back before filling out this page) 10 Filter drum 12 Supply device 14 Output device 16 Cylindrical drum wall 18 Reinforcement bracket 20 Inside Blade 22 Slot 24 First end 26 passing through the cymbal drum 10 Bearing connection 28 Bearing housing 30 Gear 32 Opposite end of the first end 24 34 Concentric opening of the second end 32 36 Chute 38 Conveyor belt 40 Vibrator 42 Metal guide Sheet 44 Entrance 10 This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) 486382 A7 B7 V. Description of the invention (7) 46 tube 48 impact plate 50 distribution plate • (Please read the precautions on the back before filling (This page) Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is sized for the Chinese National Standard (CNS) A4 (210X297 mm)

Claims (1)

六、申請專利範圍 1 · 一種用以脫水粒化物質之裝置,具有過濾輪鼓10 ’藉由軸承裝置將過濾輪鼓10相對於其軸0可旋轉地組裝 於支撐架上;供給裝置12以供給水和顆粒混合物進入過濾 輪鼓10內;和輸出裝置14以從過濾輪鼓10輸出已過濾之 顆粒物質;其特徵在於軸承裝置以如此型式設計,以致於 過濾輪鼓10爲軸承裝置以懸臂式支撐。 2 ·如申請專利範圍第1項所述之裝置,過濾輪鼓10 於弟一端具有輒承連接件26,其於過爐輪鼓10外側,與 後者呈大致同軸心地延伸,其中軸承裝置具有在支撐架上 軸向分隔固定的兩軸承座,軸承連接件可旋轉地組裝於軸 承座28內。 3 ·如申請專利範圍第1項所述之裝置,過瀘輪鼓1〇 於第一端具有軸承連接件26,其於過濾輪鼓10外側,與 後者呈大致同軸心地延伸,其中軸承裝置具有固定在支撐 架的大直徑環形軸承,且軸承連接件組裝於環形軸承內。 4 ·如申§靑專利範圍第1項至第3項中任一項所述之 裝置’過濾輪鼓10具有數個從輪鼓壁16向內軸向延伸的 內部葉片20,其中過濾輪鼓1〇於遠離軸承裝置之面的第 二端32具有同心開口 34,且輸出裝置14包含滑槽36,其 係設置於葉片20之輸出區的下方,且從過濾輪鼓1〇的外 側,延伸經過第二端32的開口 34而進入過濾輪鼓10內, 滑槽36設計爲從過濾輪鼓10的第一端24,斜向下第二端 32 〇 5 ·如申請專利範圍第4項所述之裝置,其中滑槽36 ΙΊ--------0^ —— (請先閱讀背面之注意事項再填寫本頁) 、1T Ψ 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標隼(CNS ) Α4規格(2丨0Χ 297公釐) 486382 A8 B8 C8 D8 六、申請專利範圍 包含金屬引導片42,其於滑槽36兩側向上向外延伸呈漏 斗狀。 6 .如申請專利範圍第4項所述之裝置,其中滑槽36 可藉由振動器40振動。 7 .如申請專利範圍第4項所述之裝置,其中滑槽36 組裝於支撐架上,該支撐架係設置在過濾輪鼓10外側而免 支撐地延伸進入過濾輪鼓10內。 8 .如申請專利範圍第2項或第3項所述之裝置,其 中軸承連接件26於過濾輪鼓10內形成入口 44,且供給裝 置12具有管46,其係延伸經過軸承連接件26而進入過濾 輪鼓10內。 9 ·如申請專利範圍第8項所述之裝置,其中供給裝 置12亦具有衝擊板48,其係設置於過濾輪鼓10內,離管 46入口有一段距離,衝擊板48向下斜向於過瀘輪鼓10的 第二端32。 10 ·如申請專利範圍第9項所述之裝置,其中供給裝 置12亦具有分配板50,其係於過濾輪鼓10內衝擊板48 下方,大致水平延伸。 11 ·如申請專利範圍第9項所述之裝置,其中衝擊板 48和/或分配板50係組裝於滑槽36的支撐架上。 2 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) HI I— Hi ---------- (請先閱讀背面之注意事項再填寫本頁) 争 經濟部智慧財/i局員工消費合作社印製6. Scope of patent application 1 · A device for dehydrating granulated material, having a filter drum 10 ′ The filter drum 10 is rotatably assembled on a support frame with respect to its shaft 0 by a bearing device; The feed water and particulate mixture enters the filter drum 10; and an output device 14 to output the filtered particulate matter from the filter drum 10; it is characterized in that the bearing device is designed in such a manner that the filter drum 10 is a cantilever for the bearing device Support. 2 · According to the device described in the first item of the scope of the patent application, the filter drum 10 has a bearing connection member 26 at one end of the filter drum 10 which extends approximately coaxially with the latter outside the furnace drum 10, wherein the bearing device has The bearing bracket is axially separated and fixed on two bearing seats, and the bearing connecting member is rotatably assembled in the bearing seat 28. 3. The device described in item 1 of the scope of the patent application, the roller drum 10 has a bearing connection member 26 at the first end, which extends outside the filter drum 10 approximately coaxially with the latter, wherein the bearing device has A large-diameter ring bearing fixed on a support frame, and the bearing connection member is assembled in the ring bearing. 4. The device according to any one of claims 1 to 3 of the patent scope 'filter wheel drum 10' has a plurality of inner blades 20 which extend axially inwardly from the wheel drum wall 16, wherein the filter wheel drum 10. The second end 32 on the surface remote from the bearing device has a concentric opening 34, and the output device 14 includes a chute 36, which is arranged below the output area of the blade 20 and extends from the outside of the filter drum 10 It enters the filter wheel drum 10 through the opening 34 of the second end 32, and the chute 36 is designed to be inclined obliquely downward from the first end 24 of the filter wheel drum 10 to the second end 32. The device described above, in which the chute 36 ΙΊ -------- 0 ^ —— (Please read the precautions on the back before filling out this page), 1T Ψ Printed paper scale by the employee consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Applicable to China National Standard (CNS) A4 specification (2 丨 0 × 297 mm) 486382 A8 B8 C8 D8 6. The scope of patent application includes metal guide piece 42 which extends upward and outward on both sides of the chute 36 and has a funnel shape. 6. The device according to item 4 of the scope of patent application, wherein the chute 36 can be vibrated by the vibrator 40. 7. The device according to item 4 of the scope of patent application, wherein the chute 36 is assembled on a support frame, which is arranged outside the filter wheel drum 10 and extends into the filter wheel drum 10 without support. 8. The device according to item 2 or 3 of the scope of patent application, wherein the bearing connection member 26 forms an inlet 44 in the filter drum 10, and the supply device 12 has a tube 46 which extends through the bearing connection member 26 and Into the filter drum 10. 9. The device as described in item 8 of the scope of the patent application, wherein the supply device 12 also has an impact plate 48, which is arranged in the filter drum 10, a distance from the inlet of the pipe 46, and the impact plate 48 is inclined downwardly to Over the second end 32 of the cymbal drum 10. 10 The device according to item 9 of the scope of patent application, wherein the supply device 12 also has a distribution plate 50, which is located below the impact plate 48 in the filter drum 10 and extends substantially horizontally. 11. The device according to item 9 of the scope of patent application, wherein the impact plate 48 and / or the distribution plate 50 are assembled on the support frame of the chute 36. 2 This paper size applies Chinese National Standard (CNS) A4 specification (210X 297mm) HI I— Hi ---------- (Please read the precautions on the back before filling this page) Fight for the wisdom of the Ministry of Economy Printed by the Finance / i Bureau employee consumer cooperative
TW088101683A 1998-10-28 1999-02-04 Equipment for dewatering granulated materials TW486382B (en)

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LU90307A LU90307B1 (en) 1998-10-28 1998-10-28 Device for dewatering granulated materials

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110407263A (en) * 2019-07-17 2019-11-05 上海世浦泰膜科技有限公司 A kind of Barrate type grilling machine

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US2798609A (en) * 1955-03-31 1957-07-09 Equipment Dev Co Inc Method of concentrating sludge
DE3221788C1 (en) * 1982-06-09 1983-11-03 J.M. Voith Gmbh, 7920 Heidenheim Rotating sorting drum
AT393803B (en) * 1989-04-24 1991-12-27 Steinwendtner Karl Apparatus for separating a mixture containing coarse and fine grains
DE4407515C1 (en) * 1994-03-07 1995-08-17 Krauss Maffei Ag Device for clamping a filter medium in a centrifuge drum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110407263A (en) * 2019-07-17 2019-11-05 上海世浦泰膜科技有限公司 A kind of Barrate type grilling machine

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