470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（1 ) 發明說明 發明領域 本發明相關於用於例如淤渣的脫水的螺旋式壓機設備 ，尤其相關於用來增進螺旋式壓機的過濾功能的結構以及 用來去除篩網的堵塞的結構。 . 背景技術 典型的螺旋式壓機設備具有一外部管以及設置於外部 管中的一螺旋軸。原料液體在外部管與螺旋軸之間饋送， 並且藉著螺旋軸的旋轉而脫水及被壓縮，因而分離成固體 及液體。 隨著原料液體濃縮，形成淤渣，並且進一步脫水，形 成結塊，用來旋轉螺旋軸的驅動裝置的負荷增加，使得結 塊可能不能被充分壓縮。 外部管被具有低壓力阻力的金屬篩網覆蓋。在黏著性 污濁水或類似者被脫水的情況中，需要高壓力阻力，因而 金屬篩網以環件，凸緣，或類似者來加強。另外，因爲處 理黏著性泥漿的金屬篩網的網目一般而言很細小，所以篩 網易於阻塞，並且因而必須淸潔篩網。 阻塞的篩網是藉著刷洗或藉著以壓縮空氣吹而被淸潔 。但是，因爲由於有加強凸緣或類似者而使得難以對篩網 均勻地應用刷子或吹壓縮空氣，並且因爲篩網具有均勻的 細小網目，所以篩網有可能不能被充分地淸潔。 --------------裝·-------^訂-----------線 ' (請先閱讀背面之注意事項矛、寫本頁) 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -4- A7 B7 經濟部智慧財產局員工消費合作杜印製 五、發明說明<2 ) 發明槪說 本發明的主要目的爲提供一種螺旋式壓機設備，其中 用來供應原料液體的結構以及篩網的結構有改進，使得脫 水過程展現增進的性能，並且篩網在淤渣的脫水過程中具 有減小的負荷，因而實現方便的去除篩網的堵塞。 本發明的另一目的爲提供一種控制裝置，其實施可對 泥漿脫水過程中的螺旋軸的旋轉驅動實現負荷的減小。 爲達成目的，根據本發明的第一方面的螺旋式壓機設 備包含互相相對的第一及第二框架（3 ，4 )，在其周邊 表面上具有篩網（8 )的外部管（5 )，具有螺旋狀的螺 旋葉片（13)的螺旋軸（6)，用來供應原料液體至螺 旋軸（6 )的供應管（1 6 )，及用來噴射淸潔水於篩網 (8)的淸潔管（34)。外部管（5)被支撐在框架（ 3，4)上。螺旋軸（6)被插入通過外部管（5)，並 且被可旋轉地支撐在框架（3，4)上。供應管（16) 被固定於支提在第一框架（3 )上的螺旋軸（6 )的一末 端（6 a )。篩網（8 )設置在框架（3，4 )之間，並 且具有多個細孔（74)。螺旋軸（6)與篩網（8)界 定從在第一框架（3 )之側的上游區域（7 1 )連續延伸 置在第二框架（4 )之側的下游區域（7 2 )的圓柱形空 間（70) 。螺旋葉片（1 3)從螺旋軸（6)凸出至圓 柱形空間（7 0 )內，並且從上游區域（7 1 )連續延伸 至下游區域（7 2 )。用來將原料液體從供應管（1 6 ) 供應至圓柱形空間（7 0 )的上游區域（7 1 )的開口（ 1_1! 裝 i I (請先閲讀背面之注意事項t寫本頁> 訂.- -·線. 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -5- 470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（4 ) 料液體中，凝聚物也幾乎不會破裂，因而確保無損壊的脫 水性能。 箭網（8 )的細孔（7 4 )的尺寸從上游區域（7 1 )朝向下游區域（7 2 )逐漸減小。相反的，作用在圓柱 形空間（7 0 )中的原料液體上的壓力從徑向寬度大的.上 游區域（7 1 )朝向徑向寬度小的下游區域（7 2 )逐漸 上升。因此，在壓力低的上游區域（7 1 )中’濾液令人 滿意地流出大細孔（7 4 )。另外，因爲細孔（7 4 )朝 向淤渣改變成結塊的壓力高的下游區域（7 2 )逐漸變小 ，所以淤渣幾乎不流出細孔（7 4)，因而只有濾液令人 滿意地流出。因此，原料液體令人滿意地被分離成濾液及 結塊，因而增進過濾性能。 在篩網（8 )被堵塞的情況中，淸潔水從淸潔管（ 34)噴射至篩網（8)，因而篩網（8)可重新使用。 本發明的第二方面提供根據第一方面的螺旋式壓機設 備，其另外包含固定於螺旋葉片（1 3 )的刮削器（1 4 )。刮削器（14)從上游區域（7 1)連續延伸至下游 區域（7 2 )，並且彈性接觸在篩網（8 )上。 根據此配置，因爲淤渣藉著刮削器（1 4 )而週期性 地從篩網（8 )的細孔（7 4 )被刮下，所以可先行在涵 蓋從上游區域（7 1 )至下游區域（7 2 )的整個範圍中 防止篩網（8 )的堵塞。 刮削器（1 4 )從上游區域（7 1 )連續延伸至下游 區域（7 2 )，因而與刮削器部份地設置的情況相比，定 (請先閱讀背面之注意事項忝丨鳶本頁) 本紙張反度適用中國國家標準（CNS)A4規格（210 x 297公釐） 470663 經濟部智慧財產局員工消費合作社印5衣 A7 B7 五、發明說明（5 ) 位方便，而位置偏移的傾向減小。 本發明的第三方面提供根據第一方面的螺旋式壓機設 備，其另外包含爪件（2 8 )，固定於供應管（1 1 6 ) ;第一可動爪件（3 1 )，相應於爪件（2 8 )設置在外 部管（5)上；第一彈簧（30)，用來偏壓第一可動.爪 件（3 1 );第一引導表面（7 5 )，設置在爪件（2 8 )及第一可動爪件（3 1 )的至少之一上，以在螺旋軸（ 6 )於向前方向旋轉時作用；止動件（3 3 )，固定於第 二框架（4);第二可動爪件（78)，相應於止動件（ 3 3 )設置在外部管（5 )上；第二彈簧（7 7 )，用來 偏壓第二可動爪件（7 8):及第二引導表面（7 9)， 設置在止動件（3 3 )及第二可動爪件（7 8 )的至少之 一上，以在螺旋軸（6 )於反方向旋轉時作用。外部管（ 5 )可旋轉地支撐在框架（3，4 )上。第一彈簧（3 0 )在爪件（2 8 )根據螺旋軸（6 )的旋轉而移動的範圍 內偏壓第一可動爪件（31)。第二彈簧（77)在止動 件（3 3 )根據外部管（5 )的旋轉而移動的範圍內偏壓 第二可動爪件（78)。當螺旋軸（6)於向前方向旋轉 時，第一可動爪件（3 1 )可藉著第一引導表面（7 5 ) 的引導而抵抗第一彈簧（3 0 )的偏壓力移動至爪件（ 2 8 )的移動範圍之外，因而容許外部管（5 )相對於螺 旋軸（6 )作相對旋轉，並且第二可動爪件（7 8 )可藉 著第二彈簧（7 7 )的偏壓力而與止動件（3 3 )嚙合， 因而防止外部管（5)相對於框架（3，4)的相對旋轉 ------Ί----丨— _裝---------訂----丨！線 (請先間讀背面之注意事項於：'禽本頁) 本纸張又度適用中國國家標準（CNS)A4規格（210 X 297公釐） -8- 470663 A7 B7 經濟部智慧財產局員工消費合作社印制私 五、發明說明（6 ) 。結果，篩網（8 )被固持於相對於框架（3，4 )的止 動狀態’並且使原料液體從上游區域（7 1 )被加壓及運 送至下游區域（7 2)。當螺旋軸（6 )於反方向旋轉時 ’第一可動爪件（3 1 )可藉著第一彈簧（3 0 )的偏壓 力而與爪件（2 8 )嚙合，因而防止外部管（5 )相對.於 螺旋軸（6 )的相對旋轉，並且第二可動爪件（7 8 )可 藉著第二引導表面（7 9 )的引導而抵抗第二彈簧（7 7 )的偏壓力移動至止動件（3 3 )的移動範圍之外，因而 容許外部管（5)相對於框架（3，4)作相對旋轉。結 果，外部管（5)與螺旋軸（6)成整體地旋轉。 根據此配置，在常態過濾操作中，驅動器（2 5 )於 向前方向旋轉螺旋軸（6)。當螺旋軸（6)向前旋轉時 ，第一可動爪件（3 1 )不與爪件（2 8 )嚙合，因而容 許外部管（5 )對螺旋軸（6 )的相對旋轉，並且第二可 動爪件（7 8 )與止動件（3 3 )嚙合，因而防止外部管 (5 )對框架（3 ，4 )的相對旋轉。藉此，在篩網（8 )相對於框架（3 ，4 )處於止動狀態之下，螺旋葉片（ 1 3 )相對於篩網（8 )旋轉，並且原料液體在壓力下從 上游區域（71)被運送至下游區域（72)。 在淸潔操作中，驅動器（2 5 )使螺旋軸（6 )於反 方向旋轉。當螺旋軸（6 )反向旋轉時，第一可動爪件（ 3 1 )與爪件（2 8)嚙合，因而防止外部管（5)對螺 旋軸（6)的相對旋轉，並且第二可動爪件（78)不與 止動件（3 3)嚙合，因而容許外部管（5)對框架（3 (請先閱讀背面之注意事項再丨寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -9- 470663 A7 B7 經濟部智慧財產局員工消費合作社印制农 五、發明說明（7 ) ’ 4 )的相對旋轉。藉此，外部管（5 )及篩網（8 )與 螺旋軸（6 )成整體地旋轉，並且圓柱形空間（7 0 )中 的壓縮淤渣被饋回。在此種情況下，淸潔水從淸潔管（ 34)噴射至篩網（8) ’使得篩網（8)的整個周邊區 域被充分地淸洗而可重新使用。 _ 本發明的第四方面提供根據第一方面的螺旋式壓機設 備，其另外包含泵（5 9 )，用來供應原料液體·，供應路 徑（6 0 )，用來使供應管（1 6 )與泵（5 9 )互連; 及凝聚劑混合槽（3 9 )，設置於供應路徑（6 〇 )。凝 聚劑混合槽（3 9 )具有槽體（8 1 )，上蓋（8 2 ), 塡函蓋箱（46)，塡函蓋襯墊（46)，密'封管（5 1 )’及攪拌軸（40)。槽體（8 1 )具有開口（8 3 ) ，原料液體入口（84)，原料液體出口（44)，及凝 聚劑供應開口（86)。原料液體出口（44)設置在開 口（ 8 3 )的下方。原料液體入口（ 8 4 )及凝聚劑供應 開口（86)設置在原料液體出口（44)的下方。開口 (8 3)被上蓋（82)覆蓋。上蓋（8 2)具有通孔（ 88) ’而塡函蓋箱（48)裝配於通孔（88)內。攪 拌軸（40)插入通過塡函蓋箱（48)。塡函蓋襯塾（ 46)實施攪拌軸（40)與塡函蓋箱（48)之間的密 封。攪拌軸（4 0 )具有設置在槽體（8 1 )中於原料液 體出口（44)下方的攪拌葉片（42)。密封管（51 )從塡函蓋箱（4 8 )的下端延伸而覆蓋攪禅_軸（4 〇.) 。密封管（51)的下端（51a)浸在槽體（81)中 氏張艮度適用中國國家標準（CNS)A4規格（210 X 297公f ) 「10 - ' {請先閱讀背面之注意事項寫本頁)470663 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (1) Field of the invention The present invention relates to screw press equipment for dewatering, for example, sludge, and particularly to screw type The structure of the filtering function of the press and the structure for removing the clogging of the screen. 2. Description of the Related Art A typical screw press apparatus has an external tube and a screw shaft provided in the external tube. The raw material liquid is fed between the outer tube and the screw shaft, and is dehydrated and compressed by the rotation of the screw shaft, thereby separating into a solid and a liquid. As the raw material liquid is concentrated, a sludge is formed, and further dehydrated, agglomerates are formed, and the load of the driving device for rotating the screw shaft increases, so that the agglomerates may not be sufficiently compressed. The outer tube is covered by a metal screen with low pressure resistance. In the case where the adhesive foul water or the like is dehydrated, a high pressure resistance is required, and thus the metal screen is reinforced with a ring member, a flange, or the like. In addition, since the mesh of a metal mesh for processing adhesive mud is generally small, the mesh is prone to blockage, and the mesh must be cleaned. Blocked screens are cleaned by scrubbing or by blowing with compressed air. However, because it is difficult to apply a brush or compressed air uniformly to the screen due to the reinforcing flange or the like, and because the screen has uniform fine meshes, the screen may not be sufficiently cleaned. -------------- Installation · ------- ^ Order ----------- line '(Please read the precautions on the back first, spear, writing Page) This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) -4- A7 B7 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs for consumer cooperation Du V. Invention Description < 2) Invention Transcript The main object of the invention is to provide a screw press equipment, in which the structure for supplying the raw material liquid and the structure of the screen are improved, so that the dewatering process exhibits improved performance, and the screen has a reduction in the dewatering process of the sludge. Load, so it is easy to remove the clogging of the screen. Another object of the present invention is to provide a control device that can reduce the load on the rotation drive of the screw shaft in the process of dewatering the mud. To achieve the object, the screw press apparatus according to the first aspect of the present invention includes first and second frames (3, 4) opposite to each other, and an outer pipe (5) having a screen (8) on a peripheral surface thereof. A screw shaft (6) with a spiral screw blade (13), a supply pipe (16) for supplying raw material liquid to the screw shaft (6), and a nozzle for spraying clean water on the screen (8) Clean the tube (34). The outer tube (5) is supported on the frame (3, 4). The screw shaft (6) is inserted through the outer tube (5) and is rotatably supported on the frame (3, 4). The supply pipe (16) is fixed to one end (6a) of the screw shaft (6) supported on the first frame (3). The screen (8) is arranged between the frames (3, 4) and has a plurality of fine holes (74). The spiral shaft (6) and the screen (8) define a cylinder that continuously extends from an upstream area (7 1) on the side of the first frame (3) and a downstream area (7 2) on the side of the second frame (4). Shape space (70). The spiral blade (1 3) protrudes from the spiral shaft (6) into the cylindrical space (7 0), and continuously extends from the upstream region (7 1) to the downstream region (7 2). The opening (1_1!) For supplying the raw material liquid from the supply pipe (1 6) to the upstream area (7 1) of the cylindrical space (7 0) (install i I (please read the precautions on the back first and write this page)> Order.--· Line. This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) -5- 470663 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (4) In the liquid, the agglomerates also hardly break, thus ensuring the dehydration performance without damage. The size of the pores (7 4) of the arrow net (8) gradually decreases from the upstream region (7 1) to the downstream region (7 2). In contrast, the pressure acting on the raw material liquid in the cylindrical space (70) gradually increases from the larger radial area. The upstream area (71) toward the downstream area (72) with a small radial width. Therefore, In the upstream region (7 1) where the pressure is low, the filtrate satisfactorily flows out of the large pores (7 4). In addition, because the pores (7 4) are oriented toward the downstream region where the sludge changes to agglomerate (7 2) It gradually becomes smaller, so the sludge hardly flows out of the pores (7 4), so only the filtrate is It flows out intentionally. Therefore, the raw material liquid is satisfactorily separated into filtrate and agglomeration, thereby improving the filtering performance. In the case where the screen (8) is blocked, the clean water is sprayed from the clean pipe (34) to the screen (8), so the screen (8) can be reused. A second aspect of the present invention provides a screw press device according to the first aspect, further comprising a scraper (1 4) fixed to the spiral blade (1 3) The scraper (14) continuously extends from the upstream area (7 1) to the downstream area (7 2) and elastically contacts the screen (8). According to this configuration, because the sludge is passed through the scraper (1 4), Periodically, the pores (7 4) of the screen (8) are scraped off, so it is possible to prevent the sieve of the screen (8) from covering the entire range from the upstream area (7 1) to the downstream area (7 2). The scraper (1 4) continuously extends from the upstream area (7 1) to the downstream area (7 2), so compared with the situation where the scraper is partially installed, please be sure (please read the precautions on the back first) (This page) The inversion of this paper applies to China National Standard (CNS) A4 (210 x 297 mm) 470663 Employees ’cooperatives of the Ministry of Economic Affairs and Intellectual Property of the People's Republic of China print 5 clothes A7 B7 5. Description of the invention (5) The position is convenient, and the tendency of position shift is reduced. A third aspect of the present invention provides a screw press device according to the first aspect, It further comprises a claw member (2 8), which is fixed to the supply pipe (1 1 6); a first movable claw member (3 1), which is provided on the outer tube (5) corresponding to the claw member (2 8); a first spring (30) for biasing the first movable claw member (3 1); the first guide surface (7 5) is provided at least one of the claw member (2 8) and the first movable claw member (3 1) To act when the screw shaft (6) rotates in the forward direction; the stopper (3 3) is fixed to the second frame (4); the second movable claw member (78) corresponds to the stopper (3) 3) provided on the outer tube (5); a second spring (7 7) for biasing the second movable claw member (7 8): and a second guide surface (7 9) provided on the stopper (3 3) and at least one of the second movable claw member (78) to act when the screw shaft (6) rotates in the opposite direction. The outer tube (5) is rotatably supported on the frame (3, 4). The first spring (3 0) biases the first movable claw member (31) within a range where the claw member (2 8) moves according to the rotation of the screw shaft (6). The second spring (77) biases the second movable claw member (78) within a range where the stopper (3 3) moves in accordance with the rotation of the outer tube (5). When the screw shaft (6) rotates in the forward direction, the first movable claw member (3 1) can move to the claw against the biasing force of the first spring (30) by the guidance of the first guide surface (7 5). Outside the moving range of the member (2 8), so that the outer tube (5) is allowed to rotate relative to the screw shaft (6), and the second movable claw member (7 8) can be driven by the second spring (7 7) The biasing force is engaged with the stopper (3 3), thereby preventing the relative rotation of the outer tube (5) relative to the frame (3, 4) ------ Ί ---- 丨-_installation ---- ----- Order ---- 丨! Line (please read the precautions on the back first: 'Avian's page) This paper is also applicable to China National Standard (CNS) A4 (210 X 297 mm) -8- 470663 A7 B7 Staff of Intellectual Property Bureau, Ministry of Economic Affairs Consumers' Cooperatives Print Private V. Invention Instructions (6). As a result, the screen (8) is held in a stopped state relative to the frame (3, 4) 'and the raw material liquid is pressurized and transported from the upstream region (7 1) to the downstream region (7 2). When the screw shaft (6) rotates in the opposite direction, the 'first movable claw member (3 1) can be engaged with the claw member (2 8) by the biasing force of the first spring (3 0), thereby preventing the outer tube (5 ) Relative rotation with respect to the screw shaft (6), and the second movable claw member (7 8) can be moved to resist the biasing force of the second spring (7 7) by the guidance of the second guide surface (7 9) The stopper (3 3) is out of the moving range, so that the outer tube (5) is allowed to rotate relative to the frame (3, 4). As a result, the outer tube (5) rotates integrally with the screw shaft (6). According to this configuration, in the normal filtering operation, the driver (2 5) rotates the screw shaft (6) in the forward direction. When the screw shaft (6) rotates forward, the first movable claw member (3 1) does not mesh with the claw member (2 8), thus allowing the relative rotation of the outer tube (5) to the screw shaft (6), and the second The movable claw member (7 8) is engaged with the stopper member (3 3), thereby preventing relative rotation of the outer tube (5) to the frame (3, 4). Thereby, when the screen (8) is in a stopped state relative to the frame (3, 4), the spiral blade (13) is rotated relative to the screen (8), and the raw material liquid is under pressure from the upstream area (71). ) Is transported to the downstream area (72). During cleaning operation, the driver (2 5) rotates the screw shaft (6) in the opposite direction. When the screw shaft (6) rotates in the reverse direction, the first movable claw member (31) engages with the claw member (28), thereby preventing the relative rotation of the outer tube (5) to the screw shaft (6), and the second movable The claw member (78) does not mesh with the stopper member (3, 3), so the outer tube (5) is allowed to face the frame (3 (please read the precautions on the back before writing this page) This paper size applies to Chinese national standards (CNS ) A4 specification (210 X 297 mm) -9- 470663 A7 B7 Relative rotation of printed agricultural products 5. Invention description (7) '4) of the Intellectual Property Bureau of the Ministry of Economic Affairs' Consumer Cooperatives. Thereby, the outer pipe (5) and the screen (8) rotate integrally with the screw shaft (6), and the compressed sludge in the cylindrical space (70) is fed back. In this case, the cleaning water is sprayed from the cleaning pipe (34) to the screen (8) 'so that the entire peripheral area of the screen (8) is sufficiently washed and can be reused. _ The fourth aspect of the present invention provides the screw press equipment according to the first aspect, further comprising a pump (5 9) for supplying a raw material liquid, a supply path (60), and a supply pipe (1 6 ) Is interconnected with the pump (5 9); and the coagulant mixing tank (3 9) is provided on the supply path (60). The coagulant mixing tank (3 9) has a tank body (8 1), an upper cover (8 2), a letter box cover box (46), a letter box cover gasket (46), a tight 'sealing tube (5 1)', and stirring Shaft (40). The tank body (81) has an opening (83), a raw material liquid inlet (84), a raw material liquid outlet (44), and an agglomerate supply opening (86). The raw material liquid outlet (44) is arranged below the opening (83). The raw material liquid inlet (84) and the coagulant supply opening (86) are arranged below the raw material liquid outlet (44). The opening (8 3) is covered by the upper cover (82). The upper cover (8 2) has a through hole (88) 'and the box cover box (48) is assembled in the through hole (88). The mixing shaft (40) is inserted through the box cover (48). The letter cover lining (46) is sealed between the stirring shaft (40) and the letter cover box (48). The stirring shaft (40) has a stirring blade (42) provided in the tank body (81) below the raw material liquid outlet (44). The sealing tube (51) extends from the lower end of the box cover box (48) to cover the stirrer shaft (40). The lower end (51a) of the sealing tube (51) is immersed in the groove body (81). The middle-degree Zhang Gen degree is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 male f). (Write this page)
經濟部智慧財產局員工消費合作社印製 五、發明說明（8 ) 的原料液體內。 根據此配置’從泵（5 9 )供應的原料液體經由原料 液體入口（ 8 4 )流入槽體（8 1)內。在槽體（81 ) 中’原料液體藉著攪拌葉片（4 2 )而與從凝聚劑供應開 D ( 8 6 )供應的凝聚劑混合。藉著原料液體與凝聚劑的 海合’產生凝聚物。含有凝聚物的原料液體從原料液體出 口（44)被送至供應管（16)。 隨著在泵（5 9 )處所產生的脈動作用被槽體（8 1 )中的壓縮空氣緩和，原料液體中的凝聚物在不被破壞下 經由供應管（1 6 )而供應至圓柱形空間（7 〇 )內。 另外，槽體（8 1 )的開口（83)是由上蓋（82 )關閉’塡函蓋箱（4 8)裝配在上蓋（8 2)的通孔（ 8 8)中，並且攪拌軸（40)插入通過塡函蓋箱（48 )。攪拌軸（40)與塡函蓋箱（48)之間是以塡函蓋 襯墊（4 6 )密封，並且從塡函蓋箱（4 8 )的下端延伸 以覆蓋攪拌軸（40)的密封管（5 1 )的下端（5 1 a )浸在槽體（8 1 )中的原料液體內。因此，槽體（8 1 )內部保持密封，使得槽體（8 1 )中的空氣可展現想要 的壓縮性質。 附帶一提，用來將原料液體進給至螺旋式壓機的壓力 可設定於0.05至0.5kg/cm2(大約4.9至 4 9 k P a )，以使原料液體不會發生滲漏，並且達成除 臭效果，甚至是在處理例如污水的情況中。 本發明的第五方面提供根據第一方面的螺旋式壓機設 -----I-------裝--------•訂--------線 (請先閱讀背面之注意事項产ί.寫本頁> 本紙張瓦度適用中國國家標準（CNS〉A4規格（210 x 297公釐) -11 - 經濟部智慧財產局員工消費合作社印製 A7 _ B7 __五、發明說明（9 ) 備’其另外包含驅動器（2 5 )，用來驅動螺旋軸（6 :轉矩偵測器（5 2 )，設置供驅動器（25)用；及控 制單元（8 9 ) ’用來根據由轉矩偵測器（5 2 )所測得 的轉矩來控制驅動器（2 5 )。 根據此配置’當施加在驅動器（2 5 )上的負荷隨著 圓柱形空間（7 0 )中的原料液體的改變狀態而變化時。 由轉矩偵測器（5 2 )所測得的轉矩改變。控制單元（ 8 9 )屆時可根據測得的轉矩的變化來控制驅動器（2 5 )。因此，圓柱形空間（7 0 )中的原料液體具有穩定的 狀態，因而給予排放的結塊穩定的狀態。 本發明的第六方面提供根據第五方面的螺旋式壓機設 備，其中制單元（8 9 )具有比較器（5 3 )及控制器（ 54)。驅動器（25)包含可變速率馬達。具有規定範 圍的參考轉矩區域被設定在比較器（5 3 )中。比較器（ 5 3 )比較測得的轉矩與參考轉矩區域，並且當測得的轉 矩未到達參考轉矩區域時，比較器（5 3 )輸出速率減小 要求訊號至控制器（5 4 )，而當測得的轉矩超過參考轉 矩區域時，比較器（5 3 )輸出速率增加要求訊號至控制 器（54)。當控制器（54)接收速率減小要求訊號時 ，控制器（5 4 )使驅動器（2 5 )減小速率一段規定時 間，而當控制器（5 4 )接收速率增加要求訊號時，控制 器（5 4 )使驅動器（2 5 )增加速率一段規定時間。 根據此配置，當結塊的水分含量隨著圓柱形空間（ 7 0 )中的淤渣的不充分脫水而增加時’轉矩偵測器（ -----^--------裝·!-----訂1;--I----線 (請先閱讀背面之注意事項私^窝本頁) 本紙張瓦度適用中國國家標準（CNS)A4規格（210 X 297公釐） -12- 470663A7 B7 經濟部智慧財產局員工消費合作社印*'|衣 五、發明說明（10) 5 2 )測得減小的轉矩。當測得的轉矩未到達參考轉矩區 域時，有非常大的可能是從下游區域（7 2 )排出的結塊 可能未被充分壓實，因而速率減小要求訊號從比較器（ 53)輸出至控制器（54)。接收速率減小要求訊號的 控制器（5 4 )減小驅動器（2 5 )的速率一段規定時.間 。結果，原料液體在圓柱形空間（7 0 )中的駐留時間延 長，因而原料液體進行適當的過濾脫水，使得淤渣充分地… 脫水。因此，具有想要的水分含量的在被適當地壓實的狀 態中的結塊被排出。 同時，當結塊的水分含量降低時，由轉矩偵測器（ 5 2 )所測得的轉矩升高。當測得的轉矩超過參考轉矩區 域時，有非常大的可能是從下游區域（7 2 )排出的結塊 可能被過分壓實，因而速率增加要求訊號從比較器（5 3 )輸出至控制器（5 4)。接收速率增加要求訊號的控制 器（5 4 )增加驅動器（2 5 )的速率一段規定時間。結 果，原料液體在圓柱形空間（7 0 )中的駐留時間縮短， 因而原料液體進行適當的過濾脫水，使得具有想要的水分 含量的在被適當地壓實的狀態中的結塊被排出。 本發明的第七方面提供根據第三方面的螺旋式壓機設 備，其另外包含淸潔泵（5 5 )，用來供應淸潔水至淸潔 管（34);驅動器（25)，用來驅動螺旋軸（6)； 轉矩偵測器（5 2 )，設置供驅動器（2 5 )用；及控制 單元（8 9 )，用來根據由轉矩偵測器（5 2 )所測得的 轉矩來控制驅動器（25)及淸潔泵（55)。 -------------丨-裝--------^訂-------線 <請先閱讀背面之注意事項WC4寫本頁) 本纸張&度適用中國國家標準（CNS)A4規格（210 X 297公釐）.-13 - 470663 . - .. A7 , B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（11) 根據此配置，當篩網（8 )阻塞且施加於驅動器（ 2 5 )的負荷增加時，由轉矩偵測器（5 2 )所測得的轉 矩增加。控制單元（8 9 )屆時可根據測得的轉矩的變化 來控制驅動器（2 5 )及淸潔泵（5 5 )，用來恢復篩網 (8)〇 本發明的第八方面提供根據第七方面的螺旋式壓機設 備，其中控制單元（8 9 )具有比較器（5 3 )及控制器 (54)。驅動器（2 5)包含可逆轉馬達。不正常轉矩 値被設定在比較器（5 3 )中。比較器（5 3 )比較測得 的轉矩與不正常轉矩値，並且當測得的轉矩超過不正常轉 矩値時，比較器（5 3 )輸出淸潔要求訊號至控制器（ 5 4)。當控制器（5 4 )未接收到清潔要求訊號時，控 制器（54)於向前方向旋轉驅動器（25)，以使螺旋 軸（6 )於向前方向旋轉。當控制器（5 4)接收淸潔要 求訊號時，控制器（5 4 )於反向旋轉驅動器（2 5 ) — 段規定時間，以使螺旋軸（6 )於反向旋轉，並且驅動淸 潔泵（5 5 ) —段規定時間，以使淸潔水從淸潔管（3 4 )噴射至篩網（8 )。 根據此配置，在由轉矩偵測器（5 2 )所測得的轉矩 不超過不正常轉矩値的常態過濾操作中，控制器（5 4 ) 未接收淸潔要求訊號的輸入。因此，在篩網（8 )相對於 框架（3 ，4)止動的狀態中，螺旋葉片（13)相對於 篩網（8 )旋轉，因而原料液體在壓力下從上游區域（ 71)運送至下游區域（72)。 {請先閱讀背面之注意事項4,,^本頁) 本紙張瓦度適用中國國家標準（CNTS)A4規格（210 297公釐） 14 - 470663 B7 五、發明說明（12) (請先閱讀背面之注意事項秦^if本頁) 當篩網（8 )阻塞且施加於驅動器（2 5 )的負荷增 加時，由轉矩偵測器（5 2 )所測得的轉矩增加。當測得 的轉矩超過不正常轉矩値時，有非常大的可能是篩網可能 需要淸潔。因此’淸潔要求訊號從比較器（5 3 )輸出至 控制器（5 4 )。接收淸潔要求訊號的控制器（5 4 )使 驅動器（2 5 )於反方向旋轉一段規定時間，並且驅動淸 潔泵（5 5 ) —段規定時間。藉此，螺旋軸（6 )於反方 向旋轉，活塞爪件（3 1 )與爪件（2 8 )嚙合，以防止 外部管（5 )相對於螺旋軸（6 )的相對旋轉，外部管（ 5 )及篩網（8 )與螺旋軸（6)成整體地旋轉，並且在 圓柱形空間（7 0 )中處於壓實狀態的淤渣被饋回。同時 ’淸潔水從淸潔管（3 4 )噴射至篩網（8 )上，因而篩 網（8 )的整個周邊區域被淸洗而可被重新使用。 本發明的第九方面提供根據第一方面的螺旋式壓機設 備，其另外包含泵（59)，用來供應原料液體至供應管 (16):測量儀器（5 6 )，用來測量流出篩網（…8 ) 的濾液中的固體材料的百分比；及控制單元（9 0 )，用 來根據來自測量儀器（5 6 )的測量値來控制泵（5 9 ) 經濟部智慧財產局員工消費合作社印制衣 0 根據此配置，如果結塊停滯在圓柱形空間（7 0 )的 下游區域（7 2 )處，增加濾液中固體材料的比例’則測 量儀器（5 6 )測量增加値。控制單元（9 0 )屆時可根 據測量値的變化來控制泵（5 9 )，以減少原料液體至圓 柱形空間（7 0 )的供應。藉此，解決結塊的停滯’減小 本紙張义度適用中國國家標準（CNS)A4規格（210 X 297公釐） -15 - 470663 Α7 _ Β7 經濟部智慧財產局員工消費合作社印刦衣 五、發明說明（13) 濾液中固體材料的比例。 本發明的第十方面提供根據第九方面的螺旋式壓機設 備，其中控制單元（9 0 )具有比較器（5 7 )及控制器 (58)。參考値被設定在比較器（57)中。比較器（ 5 7 )比較測量値與參考値，並且當測量値超過參考値時 ’比較器（5 7 )輸出雁力減小要求訊號至控制器（5 8 )。當控制器（5 8 )接收壓力減小要求訊號時，控制器 (5 8 )減小泵（5 9 )的迫入壓力。 根據此配置，如果結塊停滯在圓柱形空間（7 〇 )的 下游區域（7 2 )處，增加濾液中固體材料的比例，則測 量儀器（5 6 )測量增加値。如果測量値超過參考値，則 停滯的結塊量可能過量’因而壓力減小要求訊號從比較器 (5 7)輸出至控制器（5 8)。在被給予壓力減小要求 訊號下’控制器（5 8 )使泵（5 9 )具有減小的迫入壓 力’減小用來供應原料液體至圓柱形空間（7 0 )的壓力 。藉此解決結塊的停滯，減小濾液中固體材料的比例。 本發明的第十一方面提供根據第一方面的螺旋式壓機 設備，其另外包含泵（59)，用來供應原料液體；供應 路徑（60)，用來使供應管（16)與泵（59)互連 :壓力偵測器（6 1 )，設置於供應路徑（6 0 )，用來 偵測原料液體至圓柱形空間（7 0 )的入口壓力；及控制 單元（9 1 ) ’用來根據由壓力偵測器（6 1 )所測得的 入口壓力來控制泵（5 9 )。 根據此配置，在圓柱形空間（7 0 )中的原料液體（ 本紙張尺度適用中國國家標準（CNS)A4規格（21〇χ 297公釐）"""-16- ---------------裝-----訂--------線 <請先閱讀背面之注意事項再1¾本頁) 470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（14) 淤渣及結塊）的有變化的狀態下，流入至圓柱形空間（ 7 0 )的原料廉體的壓力改變，而其由壓力偵測器（6 1 )偵測。控制單元（9 0 )回應流入壓力的改變來控制泵 (5 9 )，減小原料液體至圓柱形空間（7 0 )的供應壓 力。藉此’圓柱形空間（7 0 )中的原料液體進入穩定狀 態，使得過瀘過程穩定。 . 本發明的第十二方面提供根據本發明的第十一方面的 螺旋式壓機設備，其中控制單元（9 1 )具有比較器（ 6 2)及控制器（6 3)。具有規定範圍的參考壓力區域 被設定在比較器（6 2 )中。比較器（6 2 )比較入口壓 力與參考壓力區域，並且當入口壓力超過參考壓力區域時 ，比較器（6 2 )輸出壓力減小要求訊號至控制器（6 3 )’而當入口壓力未到達參考壓力區域時，比較器（6 2 )輸出壓力增加要求訊號至控制器（6 3)。當控制器（ 6 3 )接收壓力減小要求訊號時，控制器（6 3 )減小泵 (5 9 )的迫入壓力一段規定時間，而當控制器（6 3 ) 接收壓力增加要求訊號時，控制器（6 3 )增加泵（5 9 )的迫入壓力一段規定時間。 根據此配置，在圓柱形空間（7 0 )中的淤渣未充分 脫水且不充分地成爲結塊的情況中，由壓力偵測器（6 1 )所測得的原料液體至圓柱形空間（7 0 )內的入口壓力 降低。當入口壓力未到達參考壓力區域時，有非常大的可 能是未排出處於想要的壓實狀態的結塊。因此，壓力增加 要求訊號從比較器（62)輸出至控制器（63)。接收 -------；--------裝-------I* 訂 i f!!-線 <請先'Μ讀背面之注意事項wkv焦本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -17- 470663 A7 B7 經濟部智慧財產局員工消費合作社印*1衣 五、發明說明（15) 壓力增加要求訊號的控制器（6 3 )增加泵（5 9 )的迫 入壓力一段姨定時間。結果，原料液體至圓柱形空間（ 7 0 )內的供應量增加，並且圓柱形空間（7 0 )中的壓 力升高，因而淤渣充分脫水而濃縮，使得處於想要的壓實 狀態的結塊被排出。 同時，在圓柱形空間（7 0 )中的淤渣突然脫水且圓 柱形空間（7 0 )中塡滿結塊的情況中，由壓力偵測器（ 6 1 )所測得的原料液體至圓柱形空間（7 0 )內的入口 壓力升高。當入口壓力超過參考壓力區域時，有非常大的 可能是原料液體被過量饋送，因爲圓柱形空間（7 0 )中 塡滿結塊。因此，壓力減小要求訊號從比較器（6 2 )輸 出至控制器（6 3 ) $接收壓力減小要求訊號的控制器（ 6 3 )降低泵（5 9 )的迫入壓力一段規定時間。結果， 原料液體至圓柱形空間（7 0 )內的供應量減小，因而可 先行防止由於原料液體的過量供應所造成的物料通過量容 量的退化。 本發明的第十三方面提供根據第一方面的螺旋式壓機 設備，其另外包含結塊排出孔（9 6)，用來使結塊被推 通過其而至圓柱形空間（7 0 )之外；空氣缸筒（2 3 ) ，固定於第二框架（4):壓機（21)，連接於空氣紅 筒（23)的軸（23a)，並且可前後移動以改變結塊 排出孔（9 6 )的打開程度；偵測器（1 0 0 )，設置供 空氣缸筒（2 3 )用，用來偵測打開程度；空氣供應路徑 (10 1)，連接於空氣缸筒（2 3 ):調節器閥（ 本紙張&度適用中國國家標準（CNS)A4規格（210x297公釐） -18- ' (請先閱讀背面之注意事項本頁) 470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（17) ' 收壓力增加要求訊號時，控制器（1 0 6 )增加調節器閥 (1 0 2 )的設定空氣壓力，而當控制器（1 0 6 )接收 壓力減小要求訊號時，控制器（1 0 6 )減小調節器閥（ 1 0 2 )的設定空氣壓力。 根據此配置，當結塊硬化時，從結塊對壓機（2 1_) 的壓力增加，結塊排出孔（9 6 )的打開程度增加，並且 來自偵測器（1 0 0 )的偵測値增加。當偵測値超過標準 打開程度時，有非常大的可能是排出的結塊的厚度可能顯 著地增加，因而霉力增加要求訊號從比較器（1 〇 5 )輸 出至控制器（1 0 6 )。接收壓力增加要求訊號的控制器 (1 0 6 )操作引示閥（1 0 3 )來增加調節器调（ 1 0 2)的設定空氣壓力。結果，壓機（2 1)移動，並 且結塊排出孔（9 6 )的打開程度的增加被抑制，因而排 出具有均勻厚度的結塊。 同時，當結塊軟化時，從結塊對壓機（2 1 )的壓力 減小，並且結塊排出孔（9 6 )的打開程度減小，使得來 自偵測器（1 0 0 )的偵測値減小。當偵測値未到達標準 打開程度時，有非常大的可能是排出的結塊的厚度可能顯 著減小，因而壓力減小要求訊號從比較器（1 0 5 )輸出 至控制器（1 0 6 )。接收壓力減小要求訊號的控制器（ 106)操作引示閥（103)來減小調節器閥（102 )的設定空氣壓力。結果，壓機（2 1 )移動，使得結塊 排出孔（9 6 )的打開程度的減小被抑制，因而排出具有 均勻厚度的結塊。 <請先閱讀背面之注意事項再ί.寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） -20- 470663 經濟部智慧財產局員工消費合作社印制^ A7 B7 五、發明說明（18) 本發明的第十五方面提供根據第一方面的螺旋式壓機 設備，其另外包含結塊排出孔（9 6)，用來使結塊被推 通過其而至圓柱形空間（70)之外：空氣缸筒（23) ，固定於第二框架（4) ;壓機（21)，連接於空氣缸 筒（23)的軸（23a)，並且可前後移動以改變結.塊 排出孔（9 6 )的打開程度；偵測器（1 0 0 )，設置供 空氣缸筒（2 3 )用，用來偵測打開程度；及控制單元（ 10 4)，用來根據來自偵測器（1 0 0 )的偵測値來控 制驅動器（2 5 )。 根據此配置，結塊從圓柱形空間（7 0 )的下游區域 (7 2 )經由結塊排出孔（9 6 )排出。 如果結塊的水分含量有變化，則從結塊對壓機（2 1 )的壓力有變化，造成結塊排出孔（9 6 )的打開程度改 變，因而來自偵測器（1 0 0 )的偵測値改變。控制單元 (1 0 4 )屆時可根據打開程度的改變（成爲偵測値的改 變）來控制驅動器（2 5 )，以增加或減小原料液體在圓 柱形空間（7 0 )中的傳遞速率，以抑制結塊水分含量的 變化。藉此使排出的結塊的水分含量穩定。 本發明的第十六方面提供根據第十五方面的螺旋式壓 機設備，其中控制單元（1〇4)具有比較器（105) 及控制器（106)。驅動器（2 5)包含可變速率馬達 。參考打開程度被設定在比較器（5 3 )中。比較器（ 5 3 )比較偵測値與參考打開程度，並且當偵測値超過參 考打開程度時，比較器（5 3 )輸出速率增加要求訊號至 -----；------裝！！ —訂.1;-------線 (請先閱讀背面之注意事項再本-1) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -21 - 經濟部智慧財產局員工消費合作社印製 470663 A7 B7 五、發明說明（19) 控制器（1 0 6 )，而當偵測値未到達參考打開程度時， 比較器（5 3 )輸出速率減小要求訊號至控制器（1 0 6 )。當控制器（1 0 6 )接收速率增加要求訊號時，控制 器（1 0 6)使驅動器（2 5)速率增加，而當控制器（ 1 0 6 )接收速率減小要求訊號時，控制器（1 0 6 ).使 驅動器（2 5 )速率減小。 根據此配置，當結塊硬化且水分含量降低時，從結塊 對壓機（2 1 )的壓力增加，結塊排出孔（9 6 )的打開 程度增加，因而來自偵測器（1 0 0 )的偵測値增加。當 偵測値超過標準打開程度時，有非常大的可能是結塊厚度 可能顯著增加，因而速率增加要求訊號從比較器（1 〇 5 )輸出至控制器（106)。接收速率增加要求訊號的控 制器（1 0 6 )使驅動器（2 5 )速率增加，以增加原料 液體在圓柱形空間（7 0 )中的傳遞速率，以提高結塊的 水分含量。藉此將排出的結塊的水分含量穩定於固定狀態 0 同時，當結塊軟化且水分含量提高時，從結塊對壓機 (2 1 )的壓力減小，因而結塊排出孔（9 6 )的打開程 度減小，使得來自偵測器（1 0 0 )的偵測値減小。當偵 測値未到達標準打開程度時，有非常大的可能是結塊的厚 度可能顯著增加，因而速率減小要求訊號從比較器（ 105)輸出至控制器（106)。接收速率減小要求訊 號的控制器（1 0 6 )使驅動器（2 5 )速率減小，以延 遲原料液體在圓柱形空間（7 0 )中的傳遞速率，以降低 --I I-----« I----裝·--一-----訂— -----線 {請先閱讀背面之注意事項再本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -22- 470663 A7 B7 經濟部智慧財產局員工消費合作社印制^ 五、發明說明（20) 結塊的水分含量。藉此使排出的結塊的水分含量穩定於固 定狀態。 ; 圖式簡要敘述 圖1爲根據本發明的實施例的螺旋式壓機設備的整.體 的立體圖。 圖2爲沿圖1的線I I 一 I I所取的剖面圖。 圖3爲圖2的筛網的外部視圖。 圖4爲圖2的螺旋軸的外部視圖。 圖5爲圖4的部份V的放大部份剖面圖。 圖6爲於圖2的方向V I的外部管，螺旋軸，止動件 ，及止動件銷的側視圖。 圖7爲圖6的爪件的側視圖。 圖8爲圖6的活塞爪件的側視圖。 圖9爲於圖2的方向I X的外部管，螺旋軸，止動件 ，及止動件銷的側視圖。 圖1 0爲圖9的活塞爪件的側視圖。 圖1 1爲凝聚劑混合槽的剖面圖。 圖1 2爲圖1 1的重要部份的放大圖。 圖1 3爲顯不控制流程的不意圖。 圖1 4爲顯不控制流程的不意圖。 圖15爲顯示引示閥的示意圖。 元件對照表 本纸張反度適用中國國家標準（CNS)A4規格（210 X 297公釐） -23 - 請 先 閱 讀 背 之 注 意 事 項 一.... I裝 訂 線 470663 A7 經濟部智慧財產局員工消費合作社印製 B7五、發明說明（21 ) 1 螺旋式壓機設備 2 基座 3 第一框架 4 第二框架 5 外部管 6 螺旋軸 6a 末端 6b 末端 7 肋 8 篩網 8a 篩網元件 8b 篩網元件 8c 篩網元件 9 凸緣 10 旋轉板 11 軸承 12 軸承 13 螺旋葉片 14 刮削器 15a螺栓 15b螺母 16 供應管 17 驅動軸 18 軸承 ----—Ill----裝--------訂 -------線 (請先閱讀背面之注意事項ιφϊκ*寫本頁) 本纸張瓦度適用中國國家標準（CNS)A4規格（210 X 297公釐） -24- 470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（22) 19 軸承 20 軸承 21 壓機 · 23 空氣缸筒 23a軸 24 鏈輪 25 驅動器 25 a軸 26 .鏈輪 27 鏈條 28 爪件 28a爪件表面 29 旋轉板 30 壓縮彈簧（第一彈簧） 31 活塞爪件（第一可動爪件） 31a爪件表面 32 外殼 33止動件^ 33a止動件表面 34 淸潔管 35 淸潔管 36 濾液溝槽 36a偵測導向溝槽 36b排出導向溝槽 ------^--------裝--------"訂----------線 <請先閱讀背面之注意事項再，：¾本頁> ' 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -25 - 4 6 經濟部智慧財產局員工消費合作社印製 A7 _*___B7 五、發明說明（23) 37 結 塊 滑 槽 39 凝 聚 劑 混 合 槽 40 攪 拌 軸 - 41 驅 動 器 42 攪 拌 葉 片 43 轉 動 葉 片 44 原 料 液 體 出 □ 45 閥 46 塡 函 蓋 襯 墊 47 燈 籠 形 環 件 48 塡 函 蓋 箱 49 排 出 孔 50 固 持 構 件 51 密 封 管 51a 下 端 52 轉 矩 偵 測 器 53 比 較 器 54 控 制 器 55 淸 潔 泵 56 混 濁 度 測 量 儀器 57 比 較 器 58 控 制 器 59 泵 60 供 應 路 徑 (請先閱讀背面之注意事項"為本頁) δ· 線- 本紙張又度適用中國國家標準（CNS)A4規格（210 X 297公釐） -26 - 470663 A7 B7 五、發明說明（24) 經濟部智慧財產局員工消費合作社印制衣 61 壓力偵測器 62 比較器 63 控制器 64 馬達 65 減速齒輪 66 引示馬達 67 噴嘴 68 連接構件 70 圓柱形空間 71 上游區域 72 下游區域 73 開口 74 細孔 74a 細孔 74b 細孔 74c 細孔 75 傾斜表面 (第 一引導表面） 76 傾斜表面 (第 一引導表面） 77 壓縮彈簧 (第二彈簧） 78 活塞爪件 (第 二可動爪件） 78a 爪件表面 79 傾斜表面 (第 二引導表面） 80 傾斜表面 (第 二引導表面） 81 槽體 --I------ -----— It 訂------I-- (請先閲讀背面之注意事項再/烏本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -27- 五、發明說明（25) A7 B7 經濟部智慧財產局員工消費合作社印製 82 上蓋 83 開口 84 原料液體入口 86 凝聚劑供應開口 87 凝聚劑供應開口 88 通孔 89 控制單元 90 控制單元 91 控制單元 92 ' 環件 92 環件 94 原料液體槽 95 淸潔水槽 96 結塊排出孔 97 衝壓板 98 內部流動路徑 99 供應路徑 100 偵測器^ 100a 第一偵測器 100b 第二偵測器 100c 第三偵測器 100d 第四偵測器 101 空氣供應路徑 102 調節器閥 n n I n I n 1 lat ^1- I · ϋ If -1 ϋ· n n ϋ 一5< I LI 1· ϋ I I an I (請先閱讀背面之注意事項本頁) 本紙張瓦度適用中國國家標準（CNS)A4規格（210 x 297公釐） -28 - 470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（26) 103引示閥 104控制單元 105比較器 106控制器 107a減壓閥 ' 107b減壓閥 l〇7c減壓閥 107d減壓閥 108 電磁閥 108a電磁閥 108b電磁閥 - 108c電磁閥 l〇8d電磁閥 110原料液體 111聚合物凝聚劑 112無機凝聚劑 113結塊 114濾液 11 5淸潔水 執行本發明的最佳模式 以下參考圖式詳細敘述本發明的實施例。 如圖1及2所示，根據此實施例的螺旋式壓機設備1 具有第一及第二框架3及4，外部管5 ，螺旋軸6，篩網 -----i I I--I--裝 i -----— 訂--Γ I--I--線 (請先閲讀背面之注意事項#-/¾本頁) 本紙張又度適用中國國家標準（CNS)A4規格（210 X 297公釐） -29 - 470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（27) 8，螺旋葉片1 3，供應管1 6，以及淸潔管3 4。第一 及第二框架3及4固定於基座2成爲互相面對。 外部管5包含於兩末端處的凸緣9及旋轉板1 0，用 來使凸緣9與旋轉板1 0互相連接的圓柱形衝壓板9 7， 固定於衝壓板9 7的內周邊表面的篩網8，以及多個肋.7 。篩網8由衝壓板9 7及肋7加強》 軸承1 1及1 2分別固定於框架3及4。凸緣9經由 軸承1 1而可旋轉地支撐於第一框架3，並且旋轉板1 0 經由軸承1 2而可旋轉地支撐於第二框架4。 螺旋軸6插入通過篩網8，並且螺旋軸6與篩網8同 軸設置。與螺旋軸6同軸的供應管1 6固定於螺旋軸6的 一末端6 a。供應管1 6經由軸承1 8及1 1而可旋轉地 支撐於第一框架3。與螺旋軸6同軸的驅動軸17從螺旋 軸6的另一末端6 b延伸。驅動軸1 7經由固定於第二框 架4的軸承及固定於基座2的軸承2 0而可旋轉地支撐於 第二框架4。 用來驅動螺旋軸6的驅動器2 5安裝在基座2上。固 定於驅動器2 5的軸2 5 a的鏈輪2 6及固定於驅動軸 1 7的鏈輪2 4藉著鏈條2 7而互相連接，並且驅動器 2 5經由鏈條2 7而驅動及旋轉螺旋軸6。如圖1 3所示 ，驅動器2 5包含可逆轉型可變速率馬達，其具有馬達 64，減速齒輪65，引示馬達66，使得其旋轉可在於 向前方向的旋轉與於反方向的旋轉之間切換，並且旋轉速 率可改變。 {請先閱讀背面之注意事項再ί焦本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -30- 470663 A7 B7 五、發明說明（28 ) (請先閱讀背面之注意事項再夫寫本頁) 如圖2所示，螺旋軸6的外周邊表面與篩網8的內周 邊表面界定圓柱形空間7 0。圓柱形空間7 0從在第一框 架3之側的上游區域7 1持續置在第二框架4之側的下游 區域7 2。螺旋軸6的外周邊表面具有從一末端6 a朝向 另一末端6 b擴張的推拔形式。結果，螺旋軸6的外周.邊 表面與篩網8的內周邊表面之間的相對距離從上游區域 7 1朝向下游區域72減小。 如圖3所示，篩網8包含配置在大致單一曲線狀表面 上的四個篩網元件8a ，8b，8c ，及8c。篩網元件 8 a設置在上游區域7 1之側（見圖2 )，二篩網元件 8c設置在下游區域72之側（見圖2)，而篩網元件 經濟部智慧財產局員工消費合作杜印制衣 8 b設置在篩網元件8 a與8 c之間。大量的大致圓形的 細孔74 (74a，74b，74c)形成於篩網元件 8 a ，8 b ，及8 c。細孔7 4 a具有比細孔7 4 b大的 外徑，而細孔7 4 b具有比細孔7 4 c大的外徑。例如， 細孔7 4 a ，7 4 b，及7 4 c的直徑分別設定爲1 . 5 mm，1.〇mm，及〇.5mm。亦即，細孔74的尺 寸從上游區域7 1朝向下游區域7 2逐漸減小。大量顯著 大於細孔7 4的孔形成於衝壓板9 7，使得篩網8的過濾 功能不受影響。 如圖4所示，螺旋葉片1 3從螺旋軸6凸出至圓柱形 空間7 0內，並且從上游區域7 1持續至下游區域7 2。 如圖5所示，由具有彈性的材料例如橡膠或合成樹脂 製成的刮削器1 4藉著螺栓1 5 a及螺母1 5 b而固定於 -31 - 本纸張&度適用中國國家標準（CNS)A4規格（210 X 297公釐） 470663 A7 B7 經濟部智慧財產局員工消費合作社印制农 五、發明說明（_ 29) 螺旋葉片1 3。刮削器1 4從上游區域7 1連續延伸至下 游區域7 2 (螺旋葉片13的整個區域^ ，並且與篩網8 彈性接觸。刮削器14與篩網8的接觸壓力是由螺栓 1 5 a與螺旋葉片1 3的孔及/或螺栓1 5 a插入通過的 刮削器1 4的孔之間的間隙調整。 如圖2所示，互連於供應管1 6及一對開口 7 3， 7 3的內部流動路徑9 8形成於螺旋軸6的一末端6 a處 ，其中該對開口7 3，7 3使內部流動路徑9 8開口至上 游區域7 1內。二開口 7 3，7 3互相面對，並且開口 7 3分別設置成避免與螺旋葉片1 3發生干涉。 上方及下方淸潔管3 4及3 5在第一與第二框架3與 4之間設置在外部管5的外部。淸潔管3 4及3 5具有面 向衝壓板9 7的多個噴嘴6 7。 如圖1 3所示，原料液體槽9 4與供應管1 6由供應 路徑6 0連接。泵5 9及凝聚劑混合槽3 9設置於供應路 徑6 0。泵5 9將原料液體槽9 4中的原料液體1 1 0經 由供應路徑6 0及凝聚劑混合槽3 9而供應至供應管1 6 〇 如圖2所示，饋送至供應管1 6的原料液體1 1 0通 過內部流動路徑9 8，並且從開口 7 3饋送至上游區域 7 1。上游區域7 1中的原料液體1 1 〇藉著於向前方向 旋轉的螺旋葉片1 3而被加壓及朝向下游區域7 2運送， 並且原料液體1 1 0同時被分離成從篩網8的細孔7 4流 出的濾液1 1 4，以及在圓柱形空間7 0中移動且從下游 ------J-----丨丨裝·-------訂-----I---線 <請先閱讀背面之注意事項再w寫本頁) 本紙張瓦度適用中國國家標準（CNS)A4規格（210 X 297公釐） -32- 經濟部智慧財產局員工消費合作社印制衣 A7 _______B7___；__五、發明說明（30 ) 區域7 2排出的結塊1 1 3。接收濾液1 1 4的濾液溝槽 3 6及接收結塊1 13的結塊滑槽37固定於基座2。如 圖1 3所示，濾液溝槽3 6包含只接收從下游區域7 2排 出的濾液的偵測導向溝槽3 6 a ，及只接收來自其他區域 的濾液的排出導向溝槽3 6 b。此處，在圖1及2中，.省 略偵測導向溝槽3 6 a。 如圖2及1 4所示，使結塊從其被推出的圓形結塊排 出孔9 6形成在外部管5與旋轉板1 0之間。可沿著驅動 軸1 7移動的壓機21設置在結塊排出孔9 6中。空氣缸 筒2 3固定於第二框架4。壓機2 1經由連接構件6 8而 連接於空氣缸筒2 3的軸2 3 a。壓機2 1根據軸2 3 a 的前後移動而前後移動，因而改變結塊排出孔9 6的打開 程度。結果，可調整對圓柱形空間7 0中的結塊的反壓。 此處，壓機2 1可構成爲與驅動軸1 7 —起旋轉以及容許 驅動軸1 7的旋轉。 如圖6，7，及8所示，具有向外凸出的爪件2 8的 環件9 2固定於供應管1 6的外周邊表面。爪件2 8具有 在供應管1 6 (螺旋軸6 )的向前旋轉方向（至圖6及7 中的左側）的前方的傾斜表面（成爲第一引導表面）7 5 ，以及在供應管16的反向旋轉方向的前方的沿著供應管 1 6的法線的爪件表面2 8 a (在傾斜表面7 5的相反側 )° 繞供應管1 6設置的旋轉板2 9固定於外部管5的凸 緣9的外表面。外殻3 2固定於旋轉板2 9，並且活塞爪 <請先閱讀背面之注意事項舞丨為本頁)Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. In the raw material liquid of invention description (8). According to this configuration, the raw material liquid supplied from the pump (59) flows into the tank body (81) through the raw material liquid inlet (84). In the tank body (81), the 'raw material liquid' is mixed with the coagulant supplied from the coagulant supply opening D (86) by the stirring blade (4 2). Agglomeration is generated by sea-sealing 'of the raw material liquid and the coagulant. The raw material liquid containing the aggregate is sent from the raw material liquid outlet (44) to the supply pipe (16). As the pulsation generated by the pump (5 9) is relieved by the compressed air in the tank (8 1), the aggregate in the raw material liquid is supplied to the cylindrical space through the supply pipe (1 6) without being damaged. (7 0). In addition, the opening (83) of the groove body (8 1) is closed by the upper cover (82), and the box cover (4 8) is assembled in the through hole (8 8) of the upper cover (8 2), and the stirring shaft (40 ) Insert through the cover box (48). The mixing shaft (40) and the letter box cover box (48) are sealed with a letter box cover gasket (4 6), and extend from the lower end of the letter box cover box (4 8) to cover the seal of the stirring shaft (40). The lower end (5 1 a) of the tube (5 1) is immersed in the raw material liquid in the tank body (8 1). Therefore, the inside of the groove body (8 1) is kept sealed, so that the air in the groove body (8 1) can exhibit desired compression properties. Incidentally, the pressure used to feed the raw material liquid to the screw press can be set at 0.05 to 0.5 kg / cm2 (about 4.9 to 49 kPa) so that the raw material liquid does not leak and achieves Deodorizing effect, even in the case of treatment such as sewage. A fifth aspect of the present invention provides a screw press set according to the first aspect ----- I ------- installation -------- • order -------- line (Please read the precautions on the back first. Write this page> The paper's wattage is in accordance with the Chinese national standard (CNS> A4 size (210 x 297 mm)) -11-Printed by the Consumers ’Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs A7 _ B7 __V. Description of the invention (9) Preparation 'It also contains a driver (2 5) for driving the screw shaft (6: torque detector (5 2), set for the driver (25); and control The unit (8 9) is used to control the driver (2 5) based on the torque measured by the torque detector (5 2). According to this configuration, when the load applied to the driver (2 5) is When the state of the raw material liquid in the cylindrical space (7 0) changes. The torque measured by the torque detector (5 2) changes. The control unit (8 9) can then according to the measured torque To control the driver (25). Therefore, the raw material liquid in the cylindrical space (70) has a stable state, thus giving a stable state to the discharged agglomerates. A sixth aspect of the present invention The screw press equipment according to the fifth aspect, wherein the control unit (89) has a comparator (53) and a controller (54). The drive (25) includes a variable rate motor. It has a reference torque within a specified range The area is set in the comparator (5 3). The comparator (5 3) compares the measured torque with the reference torque area, and when the measured torque does not reach the reference torque area, the comparator (5 3) ) The output rate is reduced to require a signal to the controller (54), and when the measured torque exceeds the reference torque range, the output rate of the comparator (53) is increased to require a signal to the controller (54). (54) When the receiving rate decreases, the controller (5 4) causes the driver (2 5) to reduce the rate for a prescribed period of time, and when the controller (5 4) increases the required signal, the controller (5 4) ) Increase the speed of the drive (25) for a specified period of time. According to this configuration, when the moisture content of the agglomeration increases with the insufficient dehydration of the sludge in the cylindrical space (70), the torque detector ( ----- ^ -------- install ·! ----- Order 1; --I ---- line (please read the back first (Notes on this page) The paper wattage is in accordance with the Chinese National Standard (CNS) A4 (210 X 297 mm) -12- 470663A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs * '| Explanation (10) 5 2) Measured reduced torque. When the measured torque does not reach the reference torque region, it is very likely that the agglomeration discharged from the downstream region (7 2) may not be sufficient Compaction, so the rate reduction requires a signal to be output from the comparator (53) to the controller (54). The receiving rate reduction requires the controller (54) to reduce the rate of the driver (25) for a specified period of time. As a result, the residence time of the raw material liquid in the cylindrical space (70) is prolonged, so the raw material liquid is appropriately filtered and dehydrated, so that the sludge is fully dehydrated. Therefore, the agglomerates having a desired moisture content in a properly compacted state are discharged. At the same time, when the moisture content of the agglomerates decreases, the torque measured by the torque detector (52) increases. When the measured torque exceeds the reference torque region, there is a very large possibility that the agglomerates discharged from the downstream region (7 2) may be over-compacted, so the rate increase requires the signal to be output from the comparator (5 3) to Controller (5 4). The increase in the reception rate requires the controller (54) of the signal to increase the rate of the driver (25) for a prescribed period of time. As a result, the residence time of the raw material liquid in the cylindrical space (70) is shortened, so that the raw material liquid is appropriately filtered and dehydrated, so that agglomerates having a desired moisture content in a properly compacted state are discharged. A seventh aspect of the present invention provides a screw press device according to the third aspect, further comprising a cleaning pump (5 5) for supplying cleaning water to the cleaning pipe (34); and a driver (25) for Driving the screw shaft (6); a torque detector (5 2), set for the driver (2 5); and a control unit (8 9) for measuring based on the measured by the torque detector (5 2) To control the driver (25) and the pump (55). ------------- 丨 -install -------- ^ order ------- line < Please read the note on the back of WC4 first to write this page) The paper & degree applies to China National Standard (CNS) A4 (210 X 297 mm). -13-470663.-.. A7, B7 Ministry of Economic Affairs Printed by the Intellectual Property Bureau's Consumer Cooperatives V. Invention Description (11) According to this configuration, when the screen (8) is blocked and the load applied to the drive (2 5) increases, it is replaced by the torque detector (5 2) The measured torque increases. The control unit (8 9) can then control the driver (2 5) and the cleaning pump (5 5) according to the change of the measured torque to restore the screen (8). The eighth aspect of the present invention provides Seven aspects of the screw press equipment, wherein the control unit (89) has a comparator (53) and a controller (54). The drive (2 5) contains a reversible motor. The abnormal torque 値 is set in the comparator (5 3). The comparator (5 3) compares the measured torque with the abnormal torque 値, and when the measured torque exceeds the abnormal torque ，, the comparator (5 3) outputs a clean request signal to the controller (5 4). When the controller (54) does not receive the cleaning request signal, the controller (54) rotates the driver (25) in the forward direction to rotate the screw shaft (6) in the forward direction. When the controller (5 4) receives the cleaning request signal, the controller (5 4) rotates the driver (2 5) in the reverse direction for a specified period of time so that the screw shaft (6) rotates in the reverse direction and drives the cleaning Pump (5 5)-for a specified period of time, so that the clean water is sprayed from the clean pipe (3 4) to the screen (8). According to this configuration, in a normal filtering operation in which the torque measured by the torque detector (5 2) does not exceed the abnormal torque 控制器, the controller (5 4) does not receive the input of the cleaning request signal. Therefore, in a state where the screen (8) is stopped relative to the frame (3, 4), the spiral blade (13) rotates relative to the screen (8), so the raw material liquid is transported under pressure from the upstream area (71) to Downstream area (72). {Please read the note on the back page 4, ^ this page first) The paper wattage is applicable to the Chinese National Standard (CNTS) A4 specification (210 297 mm) 14-470663 B7 V. Description of the invention (12) (Please read the back page first Precautions Qin ^ if this page) When the screen (8) is blocked and the load applied to the driver (2 5) increases, the torque measured by the torque detector (5 2) increases. When the measured torque exceeds the abnormal torque, there is a very large possibility that the screen may need to be cleaned. Therefore, 淸 Jie requires the signal to be output from the comparator (5 3) to the controller (5 4). The controller (5 4) receiving the signal from Sanjie rotates the driver (2 5) in the opposite direction for a prescribed period of time and drives the Sanjie pump (5 5) for a prescribed period of time. Thereby, the screw shaft (6) rotates in the opposite direction, and the piston claw member (3 1) and the claw member (2 8) are engaged to prevent the relative rotation of the outer tube (5) relative to the screw shaft (6), and the outer tube ( 5) and the screen (8) rotates integrally with the screw shaft (6), and the sludge in a compacted state in the cylindrical space (70) is fed back. At the same time, the 淸 cleaning water is sprayed from the 淸 cleaning pipe (3 4) onto the screen (8), so that the entire peripheral area of the screen (8) is washed and can be reused. A ninth aspect of the present invention provides a screw press device according to the first aspect, further comprising a pump (59) for supplying a raw material liquid to a supply pipe (16): a measuring instrument (56) for measuring an outflow screen The percentage of solid material in the filtrate of the net (... 8); and the control unit (90) for controlling the pump (59) based on the measurement of the measurement 来自 from the measuring instrument (56) The consumer cooperative of the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed clothes 0 According to this configuration, if the agglomeration is stagnated at the downstream region (72) of the cylindrical space (70), the proportion of solid materials in the filtrate is increased, and the measurement instrument (56) measures an increase of 値. The control unit (90) can then control the pump (59) according to the change of the measured radon to reduce the supply of the raw material liquid to the cylindrical space (70). In this way, to solve the stagnation of the agglomeration 'reduce the meaning of this paper. Applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -15-470663 Α7 _ Β7 Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperatives 2. Description of the invention (13) The proportion of solid materials in the filtrate. A tenth aspect of the present invention provides the screw press apparatus according to the ninth aspect, wherein the control unit (90) has a comparator (57) and a controller (58). The reference frame is set in the comparator (57). The comparator (5 7) compares the measurement 値 with the reference 値, and when the measurement 値 exceeds the reference, the comparator (5 7) outputs a signal for reducing the force to the controller (5 8). When the controller (5 8) receives the pressure reduction request signal, the controller (5 8) reduces the forcing pressure of the pump (5 9). According to this configuration, if the agglomeration is stagnated at the downstream region (72) of the cylindrical space (70) and the proportion of the solid material in the filtrate is increased, the measuring instrument (56) measures an increase in radon. If the measurement 値 exceeds the reference 値, the amount of stagnant agglomeration may be excessive 'and thus the pressure reduction requires a signal to be output from the comparator (5 7) to the controller (5 8). Under the given pressure reduction request signal, the 'controller (5 8) makes the pump (59) have a reduced driving pressure' and reduces the pressure used to supply the raw material liquid to the cylindrical space (70). In this way, the stagnation of the agglomeration is solved, and the proportion of solid materials in the filtrate is reduced. An eleventh aspect of the present invention provides a screw press device according to the first aspect, further comprising a pump (59) for supplying a raw material liquid, and a supply path (60) for connecting the supply pipe (16) and the pump ( 59) Interconnection: a pressure detector (6 1), which is arranged in the supply path (60), and is used to detect the inlet pressure of the raw material liquid to the cylindrical space (7 0); and the control unit (9 1) is used To control the pump (59) based on the inlet pressure measured by the pressure detector (61). According to this configuration, the raw material liquid in the cylindrical space (7 0) (this paper size applies the Chinese National Standard (CNS) A4 specification (21〇χ 297 mm) " " " -16- ---- ----------- install ----- order -------- line < Please read the precautions on the back before going to this page) 470663 A7 B7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (14) Sludge and agglomeration) Flow into the cylinder in a changed state The pressure of the raw material body in the shape space (70) is changed, and it is detected by the pressure detector (61). The control unit (90) controls the pump (59) in response to a change in the inflow pressure, and reduces the supply pressure of the raw material liquid to the cylindrical space (70). Thereby, the raw material liquid in the cylindrical space (7 0) enters a stable state, so that the transition process is stable. A twelfth aspect of the present invention provides the screw press apparatus according to the eleventh aspect of the present invention, wherein the control unit (9 1) has a comparator (6 2) and a controller (63). A reference pressure region having a predetermined range is set in the comparator (62). The comparator (6 2) compares the inlet pressure with a reference pressure region, and when the inlet pressure exceeds the reference pressure region, the comparator (6 2) outputs a pressure reduction request signal to the controller (6 3) 'and when the inlet pressure does not reach When referring to the pressure zone, the output pressure of the comparator (62) increases to the controller (63). When the controller (6 3) receives the pressure reduction request signal, the controller (6 3) reduces the forced pressure of the pump (5 9) for a prescribed period of time, and when the controller (6 3) receives the pressure increase request signal The controller (63) increases the forcing pressure of the pump (59) for a prescribed period of time. According to this configuration, in a case where the sludge in the cylindrical space (7 0) is not sufficiently dehydrated and does not become agglomerate sufficiently, the raw liquid measured by the pressure detector (6 1) to the cylindrical space ( The inlet pressure in 70) decreases. When the inlet pressure does not reach the reference pressure region, there is a very large possibility that agglomerates in a desired compacted state are not discharged. Therefore, the pressure increase requires a signal to be output from the comparator (62) to the controller (63). Receive -------; -------- install ------- I * order i f !!-line < Please read the precautions on the back of this page wkv focus on this page) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) -17- 470663 A7 B7 Printed by the Employees ’Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs * 1. V. Description of the invention (15) The controller (6 3) for which the pressure increase requires increasing the pressure of the pump (5 9) for a certain period of time. As a result, the supply amount of the raw material liquid into the cylindrical space (70) is increased, and the pressure in the cylindrical space (70) is increased, so that the sludge is sufficiently dehydrated and concentrated, so that the compaction in the desired compacted state The block is drained. At the same time, in the case where the sludge in the cylindrical space (70) is suddenly dehydrated and the cylindrical space (70) is full of agglomerates, the raw material liquid measured by the pressure detector (61) goes to the cylinder The inlet pressure in the shaped space (70) is increased. When the inlet pressure exceeds the reference pressure region, it is very likely that the raw material liquid is over-fed because the cylindrical space (70) is full of agglomerates. Therefore, the pressure reduction request signal is output from the comparator (62) to the controller (63). The controller (63) receiving the pressure reduction request signal reduces the forcing pressure of the pump (59) for a prescribed period of time. As a result, the supply amount of the raw material liquid into the cylindrical space (70) is reduced, so that the deterioration of the throughput capacity of the material due to the excessive supply of the raw material liquid can be prevented in advance. A thirteenth aspect of the present invention provides the screw press apparatus according to the first aspect, further comprising a cake discharge hole (96) for pushing the cake through it to the cylindrical space (70). Outside; the air cylinder tube (23) is fixed to the second frame (4): the press (21), connected to the shaft (23a) of the air red tube (23), and can be moved forward and backward to change the agglomeration discharge hole ( 9 6) opening degree; the detector (100) is provided for the air cylinder (2 3) to detect the opening degree; the air supply path (10 1) is connected to the air cylinder (2 3) ): Regulator valve (This paper & degree applies to China National Standard (CNS) A4 specification (210x297 mm) -18- '(Please read the precautions on the back page first) 470663 A7 B7 Employees ’Intellectual Property Bureau Consumption Cooperative printed 5. Description of the invention (17) 'When the receiving pressure increases, the controller (106) increases the set air pressure of the regulator valve (1 0 2), and when the controller (106) receives the pressure When reducing the required signal, the controller (106) reduces the set air pressure of the regulator valve (102). According to this configuration When the agglomeration is hardened, the pressure from the agglomeration press (2 1_) increases, the degree of opening of the agglomeration discharge hole (96) increases, and the detection threshold from the detector (100) increases. When When the detection radon exceeds the standard opening degree, there is a very large possibility that the thickness of the discharged agglomerates may increase significantly. Therefore, an increase in mold power requires a signal to be output from the comparator (105) to the controller (106). The controller (106) receiving the increase in pressure request operates the pilot valve (103) to increase the set air pressure of the regulator (102). As a result, the press (21) moves and agglomerates The increase in the opening degree of the discharge hole (9 6) is suppressed, so that a cake having a uniform thickness is discharged. At the same time, when the cake is softened, the pressure from the cake abutting press (2 1) is reduced, and the cake is discharged. The opening degree of the hole (96) is reduced, so that the detection 値 from the detector (100) is reduced. When the detection 値 does not reach the standard opening degree, there is a very large possibility that the lumps are discharged. The thickness may be significantly reduced, so the reduced pressure requires the signal to be output from the comparator (1 0 5) Controller (106). The controller (106) receiving the pressure reduction request signal operates the pilot valve (103) to reduce the set air pressure of the regulator valve (102). As a result, the press (2 1) moves As a result, the reduction in the opening degree of the agglomeration discharge hole (96) is suppressed, and agglomerates having a uniform thickness are discharged. < Please read the notes on the back before writing this page.) This paper size applies to China National Standard (CNS) A4 (210 X 297 public love) -20- 470663 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ A7 B7 V. Description of the invention (18) A fifteenth aspect of the present invention provides a screw press device according to the first aspect, further comprising an agglomeration discharge hole (96) for pushing an agglomerate therethrough. To the outside of the cylindrical space (70): the air cylinder (23) is fixed to the second frame (4); the press (21) is connected to the shaft (23a) of the air cylinder (23) and can move forward and backward To change the opening degree of the knot and block discharge hole (96); the detector (100) is set for the air cylinder (23) to detect the opening degree; and the control unit (104), It is used to control the driver (2 5) based on the detection signal from the detector (100). According to this configuration, the agglomerates are discharged from the downstream region (7 2) of the cylindrical space (70) through the agglomerate discharge holes (96). If there is a change in the moisture content of the agglomerates, the pressure on the press (2 1) from the agglomerates will change, resulting in a change in the opening degree of the agglomeration discharge holes (9 6), and therefore from the detector (1 0 0) Detect 値 changes. The control unit (104) can then control the driver (25) according to the change of the opening degree (becoming a change of the detection plutonium) to increase or decrease the transfer rate of the raw material liquid in the cylindrical space (70). In order to suppress the change in the moisture content of the cake. This stabilizes the moisture content of the discharged agglomerates. A sixteenth aspect of the present invention provides the screw press apparatus according to the fifteenth aspect, wherein the control unit (104) has a comparator (105) and a controller (106). The drive (2 5) contains a variable speed motor. The reference opening degree is set in the comparator (5 3). The comparator (5 3) compares the detection level with the reference opening level, and when the detection level exceeds the reference opening level, the output rate of the comparator (5 3) increases to require signals to -----; ------ Install! !! —Order.1; ------- line (please read the precautions on the back before copying this-1) This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -21-Ministry of Economic Affairs Printed by the Consumer Property Cooperative of the Intellectual Property Bureau 470663 A7 B7 V. Description of the invention (19) Controller (106), and when the detection threshold does not reach the reference opening level, the output signal of the comparator (5 3) decreases to require signal To the controller (1 0 6). When the controller (106) receives a request signal at an increased rate, the controller (106) increases the driver (25) rate, and when the controller (106) receives a request at a reduced rate, the controller (1 0 6). Reduce the speed of the driver (2 5). According to this configuration, when the agglomeration is hardened and the moisture content is decreased, the pressure from the agglomeration counter press (2 1) is increased, and the degree of opening of the agglomeration discharge hole (9 6) is increased, so that it comes from the detector (1 0 0 ) Detection is increased. When the detection radon exceeds the standard opening degree, there is a very large possibility that the thickness of the agglomerates may increase significantly, so the increase in rate requires that the signal be output from the comparator (105) to the controller (106). The increase of the receiving rate requires that the controller (106) of the signal increases the rate of the driver (25) to increase the transmission rate of the raw material liquid in the cylindrical space (70) to increase the moisture content of the cake. In this way, the moisture content of the discharged agglomerates is stabilized at a fixed state. At the same time, when the agglomerates are softened and the moisture content is increased, the pressure from the agglomeration press (2 1) is reduced, so the agglomeration discharge holes (9 6 ) Reduces the opening degree, so that the detection 値 from the detector (100) is reduced. When the detection radon does not reach the standard opening degree, there is a very large possibility that the thickness of the agglomerates may increase significantly, so the rate reduction requires the signal to be output from the comparator (105) to the controller (106). The reduction of the receiving rate requires the controller (106) of the signal to reduce the speed of the driver (25) to delay the transfer rate of the raw material liquid in the cylindrical space (70) to reduce --I I-- -«I ---- installation · --a ----- order- ----- line {Please read the precautions on the back before this page) This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -22- 470663 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ V. Description of the invention (20) Moisture content of agglomerates. This stabilizes the moisture content of the discharged cake. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a whole body of a screw press device according to an embodiment of the present invention. FIG. 2 is a cross-sectional view taken along the line I I-I I of FIG. 1. FIG. 3 is an external view of the screen of FIG. 2. FIG. 4 is an external view of the screw shaft of FIG. 2. FIG. 5 is an enlarged partial cross-sectional view of a portion V in FIG. 4. 6 is a side view of the outer tube, the screw shaft, the stopper, and the stopper pin in the direction VI of FIG. 2. FIG. 7 is a side view of the claw member of FIG. 6. FIG. 8 is a side view of the piston claw member of FIG. 6. FIG. 9 is a side view of the outer tube, the screw shaft, the stopper, and the stopper pin in the direction I X in FIG. 2. FIG. 10 is a side view of the piston claw member of FIG. 9. Fig. 11 is a sectional view of a coagulant mixing tank. FIG. 12 is an enlarged view of an important part of FIG. 11. Figure 13 shows the intent of the display control process. Figure 14 shows the intent of the display control process. Fig. 15 is a schematic diagram showing a pilot valve. Component comparison table This paper is inversely applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -23-Please read the note on the back first ... I binding line 470663 A7 employee of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by Consumer Cooperative B7 V. Description of invention (21) 1 Screw press equipment 2 Base 3 First frame 4 Second frame 5 Outer tube 6 Screw shaft 6a End 6b End 7 Rib 8 Screen 8a Screen element 8b Screen Mesh element 8c Screen element 9 Flange 10 Rotary plate 11 Bearing 12 Bearing 13 Spiral blade 14 Scraper 15a Bolt 15b Nut 16 Supply tube 17 Drive shaft 18 Bearing -------- Ill ---- installation ----- --- Order ------- line (please read the precautions on the back first φφκ * write this page) The paper wattage is applicable to China National Standard (CNS) A4 (210 X 297 mm) -24- 470663 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (22) 19 Bearing 20 Bearing 21 Press · 23 Empty cylinder barrel 23a shaft 24 Sprocket 25 Drive 25 a shaft 26 Sprocket 27 Chain 28 Claw Piece 28a claw piece surface 29 rotating plate 30 compression spring (first spring) 31 live Claw member (first movable claw member) 31a claw member surface 32 housing 33 stopper member ^ 33a stopper member surface 34 cleaning tube 35 cleaning tube 36 filtrate groove 36a detection guide groove 36b discharge guide groove-- ---- ^ -------- Install -------- " Order ---------- line < Please read the precautions on the back before: ¾ This page > '' This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -25-4 6 Employees ’Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs Printed A7 _ * ___ B7 V. Description of the invention (23) 37 Agglomeration chute 39 Coagulant mixing tank 40 Stirring shaft-41 Actuator 42 Stirring blade 43 Rotating blade 44 Raw material liquid outlet □ 45 Valve 46 Seal cover gasket 47 Lantern O-rings 48 Box cover 49 Discharge hole 50 Retaining member 51 Seal tube 51a Lower end 52 Torque detector 53 Comparator 54 Controller 55 Clean pump 56 Turbidity measuring instrument 57 Comparator 58 Controller 59 Pump 60 Supply Path (please read the precautions on the back & this page is the first page) δ · Line-This paper is again applicable to China National Standard (CNS) A4 (210 X 297 mm) -26-470663 A7 B7 V. Description of the invention ( 24) Printing of clothing by employees' cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 61 Pressure detector 62 Comparator 63 Controller 64 Motor 65 Reduction gear 66 Induction motor 67 Nozzle 68 Connecting member 70 Cylindrical space 71 Upstream area 72 Downstream area 73 Opening 74 Fine hole 74a Fine hole 74b Fine hole 74c Fine hole 75 Inclined surface (first guide Surface) 76 inclined surface (first guide surface) 77 compression spring (second spring) 78 piston claw member (second movable claw member) 78a claw member surface 79 inclined surface (second guide surface) 80 inclined surface (second guide Surface) 81 Slot body --I ------ ------- It Order ------ I-- (Please read the precautions on the back before / This page) This paper size applies to China National Standard (CNS) A4 Specification (210 X 297 mm) -27- V. Invention Description (25) A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 82 Upper cover 83 Opening 84 Raw material liquid inlet 86 Coagulant supply opening 87 Coagulant supply opening 88 through hole 89 control unit 90 control unit 91 control unit 92 'ring 92 ring 94 raw liquid tank 95 clean water tank 96 agglomeration discharge hole 97 Stamping plate 98 Internal flow path 99 Supply path 100 Detector ^ 100a First detector 100b Second detector 100c Third detector 100d Fourth detector 101 Air supply path 102 Regulator valve nn I n I n 1 lat ^ 1- I · ϋ If -1 ϋ · nn ϋ 5 < I LI 1 · ϋ II an I (Please read the note on the back page first) The paper wattage is in accordance with China National Standard (CNS) A4 (210 x 297 mm) -28-470663 A7 B7 Ministry of Economic Affairs Wisdom Printed by the Consumer Cooperative of the Property Bureau V. Description of invention (26) 103 Pilot valve 104 Control unit 105 Comparator 106 Controller 107a pressure reducing valve 107b Pressure reducing valve 107c Pressure reducing valve 107d Pressure reducing valve 108 Solenoid valve 108a Solenoid valve 108b Solenoid valve 108c Solenoid valve 108d Solenoid valve 110 Raw material liquid 111 Polymer flocculant 112 Inorganic flocculant 113 Agglomeration 114 Filtrate 11 5 Clean water The best mode for carrying out the present invention is described in detail with reference to the drawings Inventive embodiment. As shown in FIGS. 1 and 2, the screw press device 1 according to this embodiment has first and second frames 3 and 4, an outer tube 5, a screw shaft 6, and a screen ----- i I I-- I--install i ------- order --Γ I--I--line (please read the precautions on the back #-/ ¾ this page first) This paper is also applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) -29-470663 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (27) 8, spiral blades 1 3, supply pipes 16 and sanitary pipes 3 4. The first and second frames 3 and 4 are fixed to the base 2 so as to face each other. The outer tube 5 includes a flange 9 and a rotating plate 10 at both ends, and a cylindrical stamping plate 9 7 for connecting the flange 9 and the rotating plate 10 to each other is fixed on the inner peripheral surface of the stamping plate 9 7 Screen 8 and multiple ribs .7. The screen 8 is reinforced by stamped plates 9 7 and ribs 7. The bearings 1 1 and 12 are fixed to the frames 3 and 4 respectively. The flange 9 is rotatably supported by the first frame 3 via a bearing 11, and the rotary plate 10 is rotatably supported by the second frame 4 via a bearing 12. The helical shaft 6 is inserted through the screen 8, and the helical shaft 6 is disposed coaxially with the screen 8. A supply pipe 16 coaxial with the screw shaft 6 is fixed to one end 6 a of the screw shaft 6. The supply pipe 16 is rotatably supported by the first frame 3 via bearings 18 and 11. A drive shaft 17 coaxial with the screw shaft 6 extends from the other end 6 b of the screw shaft 6. The drive shaft 17 is rotatably supported by the second frame 4 via a bearing fixed to the second frame 4 and a bearing 20 fixed to the base 2. A driver 25 for driving the screw shaft 6 is mounted on the base 2. The sprocket 2 6 fixed to the shaft 2 5 a of the driver 2 5 and the sprocket 2 4 fixed to the drive shaft 1 7 are connected to each other by a chain 27, and the driver 2 5 drives and rotates the screw shaft via the chain 27. 6. As shown in FIG. 13, the driver 25 includes a reversible variable speed motor, which has a motor 64, a reduction gear 65, and a motor 66 so that its rotation can be between a forward rotation and a reverse rotation. Switch and the rotation rate can be changed. {Please read the precautions on the back first and then focus on this page) The paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) -30- 470663 A7 B7 V. Description of Invention (28) (Please read first (Notes on the back side, please write this page) As shown in Figure 2, the outer peripheral surface of the spiral shaft 6 and the inner peripheral surface of the screen 8 define a cylindrical space 70. The cylindrical space 70 continues from the upstream region 71 on the side of the first frame 3 to the downstream region 72 on the side of the second frame 4. The outer peripheral surface of the screw shaft 6 has a push-out form that expands from one end 6 a toward the other end 6 b. As a result, the relative distance between the outer peripheral surface of the spiral shaft 6 and the inner peripheral surface of the screen 8 decreases from the upstream region 71 toward the downstream region 72. As shown in Fig. 3, the screen 8 includes four screen elements 8a, 8b, 8c, and 8c arranged on a substantially single curved surface. The screen element 8 a is disposed on the side of the upstream region 71 (see FIG. 2), and the second screen element 8 c is disposed on the side of the downstream region 72 (see FIG. 2). The printed garment 8 b is arranged between the screen elements 8 a and 8 c. A large number of generally circular fine holes 74 (74a, 74b, 74c) are formed in the screen elements 8a, 8b, and 8c. The fine hole 7 4 a has an outer diameter larger than the fine hole 7 4 b, and the fine hole 7 4 b has an outer diameter larger than the fine hole 7 4 c. For example, the diameters of the pores 7 4 a, 7 4 b, and 7 4 c are set to 1.5 mm, 1.0 mm, and 0.5 mm, respectively. That is, the size of the pores 74 gradually decreases from the upstream region 71 to the downstream region 72. A large number of holes significantly larger than the fine holes 74 are formed in the punching plate 97, so that the filtering function of the screen 8 is not affected. As shown in FIG. 4, the spiral blades 13 protrude from the spiral shaft 6 into the cylindrical space 70, and continue from the upstream region 71 to the downstream region 72. As shown in Fig. 5, a scraper 14 made of a material having elasticity such as rubber or synthetic resin is fixed to -31 by bolts 1 5 a and nuts 1 5 b-This paper & degree applies Chinese national standards (CNS) A4 specifications (210 X 297 mm) 470663 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, Agricultural V. Invention Description (_ 29) Spiral blades 13. The scraper 14 continuously extends from the upstream region 7 1 to the downstream region 7 2 (the entire area of the spiral blade 13 ^ and is in elastic contact with the screen 8. The contact pressure between the scraper 14 and the screen 8 is determined by the bolts 1 5 a and The clearance between the holes of the spiral blades 1 3 and / or the bolts 1 5 a is inserted through the holes of the scraper 1 4. As shown in FIG. 2, it is interconnected to the supply pipe 16 and a pair of openings 7 3, 7 3 The internal flow path 9 8 is formed at one end 6 a of the screw shaft 6, where the pair of openings 7 3, 7 3 open the internal flow path 9 8 into the upstream region 7 1. The two openings 7 3, 7 3 face each other. Yes, and the openings 7 3 are set to avoid interference with the spiral blades 13 respectively. The upper and lower cleaning pipes 3 4 and 3 5 are provided outside the outer tube 5 between the first and second frames 3 and 4. 淸The cleaning pipes 3 4 and 3 5 have a plurality of nozzles 6 7 facing the punching plate 9 7. As shown in FIG. 13, the raw material liquid tank 9 4 and the supply pipe 16 are connected by a supply path 60. The pump 5 9 and the coagulant The mixing tank 3 9 is provided in the supply path 60. The pump 5 9 passes the raw material liquid 1 1 0 in the raw material liquid tank 9 4 through the supply path 60 and the coagulant mixing tank 3 9 to The supply liquid 16 is supplied to the supply pipe 16 as shown in FIG. 2. The raw material liquid 1 1 0 fed to the supply pipe 16 passes through the internal flow path 9 8 and is fed from the opening 7 3 to the upstream area 71. The raw material liquid 1 1 0 is pressurized by the spiral blades 13 rotating in the forward direction and is transported toward the downstream region 7 2, and the raw material liquid 1 1 0 is simultaneously separated into the pores 7 4 flowing out of the screen 8 The filtrate 1 1 4 as well as moving in the cylindrical space 70 and from the downstream ------ J ----- 丨 丨 loading ------- order ----- I --- Line < Please read the precautions on the back before writing this page) The paper wattage is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) -32- Printed clothing A7 by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs _______B7___; __V. Description of the invention (30) Area 7 2 agglomerates 1 1 3. A filtrate groove 36 for receiving the filtrate 1 1 4 and a cake chute 37 for receiving the cake 1 13 are fixed to the base 2. As shown in FIG. 13, the filtrate groove 36 includes a detection guide groove 3 6 a that receives only the filtrate discharged from the downstream area 72, and a discharge guide groove 3 6 b that receives only the filtrate from the other area. Here, in FIGS. 1 and 2, the detection guide groove 3 6 a is omitted. As shown in Figs. 2 and 14, a circular agglomeration discharge hole 96 through which the agglomerate is pushed out is formed between the outer tube 5 and the rotary plate 10. A press 21 that is movable along the drive shaft 17 is provided in the agglomeration discharge hole 96. The empty cylinder barrel 2 3 is fixed to the second frame 4. The press 2 1 is connected to a shaft 2 3 a of the air cylinder tube 2 3 via a connecting member 6 8. The press 21 is moved forward and backward in accordance with the forward and backward movement of the shaft 2 3 a, thereby changing the opening degree of the agglomeration discharge hole 96. As a result, the back pressure on the cake in the cylindrical space 70 can be adjusted. Here, the press 21 may be configured to rotate together with the drive shaft 17 and allow the drive shaft 17 to rotate. As shown in Figs. 6, 7, and 8, a ring member 92 having claw members 2 8 protruding outward is fixed to the outer peripheral surface of the supply pipe 16. The claw member 2 8 has an inclined surface (becoming the first guide surface) 7 5 in front of the forward rotation direction (to the left in FIGS. 6 and 7) of the supply pipe 16 (the screw shaft 6), and the supply pipe 16 The front surface of the claw member 2 along the normal line of the supply pipe 16 in the reverse rotation direction 2 8 a (on the opposite side of the inclined surface 75) ° The rotating plate 2 9 provided around the supply pipe 16 is fixed to the external pipe The outer surface of the flange 9 of 5. The housing 3 2 is fixed to the rotating plate 2 9 and the piston claw < Please read the precautions on the back first for this page)
本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -33- 663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（31) 件（成爲第一可動爪件）3 1及壓縮彈簧（成爲第一彈簧 )3 0收容在外殼3 2中。活塞爪件3 1被支撐成可自由 凸出至供應管外部及沈入供應管內部。壓縮彈簧3 0將活 塞爪件3 1朝向爪件2 8根據螺旋軸6 (供應管16)的 旋轉而移動的範圍偏壓。活塞爪件3 1具有在供應管16 的反向旋轉方向（至圖6及8的右側）的前方的傾斜表面 (成爲桌一引導表面）7 6 ’以及在供應管1 6的向前旋 轉方向的前方的沿著供應管1 6的法線的爪件表面3 l a (在傾斜表面7 6的相反側）。 如圖9及1 0所示，具有向外凸出的止動件3 3的環 件9 3固定於旋轉板1 〇的外周邊表面。止動件3 3具有 在旋轉板1 0 (螺旋軸6 )的反向旋轉方向（至圖9的左 側）的前方的傾斜表面（第二引導表面）7 9，以及在旋 轉板1 0的向前旋轉方向的前方（傾斜表面7 9的相反側 )的沿著旋轉板1 0的法線的止動件表面3 3 a。 外殼3 2固定於第二框架4的外表面，並且活塞爪件 (成爲第二可動爪件）7 8及壓縮彈簧（成爲第二彈簧） 7 7收容在外殼3 2中。活塞爪件7 8被支撐成可自由凸 出至旋轉板1 〇的外部及沈入旋轉板1 〇的內部。壓縮彈 簧7 7將活塞爪件7 8朝向止動件3 3根據外部管5 (旋 轉板1 0 )的旋轉而移動的範圍偏壓。活塞爪件7 8具有 在旋轉板1 0的向前旋轉方向（至圖9及1 0的右側）的 前方的傾斜表面（成爲第二引導表面）8 0，以及在旋轉 板1 0的反向旋轉方向（傾斜表面8 〇的相反側）的前方 ------^-----裝ill —丨—訂---------線 .. (請先閱讀背面之注意事項再/為本頁) 本纸張又度適用中國國家標準（CNS)A4規格（210 x 297公釐） -34- 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（32) 的沿著旋轉板10的法線的爪件表面78a。 當螺旋軸6於向前方向旋轉時，爪件2 8的傾斜表面 7 5在活塞爪件3 1的傾斜表面7 6上滑動，並且爪件 2 8抵抗壓縮彈簧3 0的偏壓力而將活塞爪件3 1向上推 。結果，活塞爪件31移出爪件28的移動範圍，因而.容 許外部管5相對於螺旋軸6的相對旋轉。同時，止動件 3 3的止動件表面3 3 a與活塞爪件7 8的爪件表面 7 8 a接觸，並且活塞爪件7 8藉著壓縮彈簧7 7的偏壓 力而與止動件3 3嚙合。結果，防..止外部管5.相對於框架 3及4的相對旋轉。因此，篩網8被固持於相對於框架3 及4的止動狀態，並且原料液體被壓縮及從上游區域7 1 運送至下游區域7 2。 當螺旋軸6於氐方向旋轉時，爪件2 8的爪件表面 2 8 a與活塞爪件3 1的爪件表面3 1 a接觸，並且活塞 爪件3 1藉著壓縮彈簧3 0的偏壓力而與爪件2 8嚙合。 結果，防止外部管5相對於螺旋軸6的相對旋轉。同時， 止動件3 3的傾斜表面7 9在活塞爪件7 8的傾斜表面 8 0上滑動，並且止動件3 3抵抗壓縮彈簧7 7的偏壓力 而將活塞爪件7 8向上推。結果，活塞爪件7 8移出止動 件3 3的移動範圍，因而容許外部管5相對於框架3及4 的相對旋轉。因此，外部管5及篩網8與螺旋軸6成整體 旋轉。 如圖1 1及1 2所示，凝聚劑混合槽3 9具有槽體 81 ，上蓋82，塡函蓋箱48，塡函蓋襯墊46 ，燈籠 本紙張又度適用中國國家標準（CNS)A4規格（210 X 297公釐） -35- !!!!_ 裝·！ — 訂！ — II 線 (請先閲讀背面之注意事項再本頁)This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -33- 663 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (31) Pieces (becomes the first movable claw piece) ) 31 and the compression spring (becoming the first spring) 30 are housed in the casing 32. The piston claw member 31 is supported so as to protrude freely to the outside of the supply pipe and sink into the inside of the supply pipe. The compression spring 3 0 biases the piston claw member 31 toward the claw member 2 8 in accordance with the range moved by the rotation of the screw shaft 6 (supply pipe 16). The piston claw member 31 has an inclined surface (becoming a table-leading surface) 7 6 ′ in front of the reverse rotation direction (to the right of FIGS. 6 and 8) of the supply pipe 16 and a forward rotation direction of the supply pipe 16 The claw member surface 3a (on the opposite side of the inclined surface 76) along the normal line of the supply pipe 16 in the front. As shown in Figs. 9 and 10, a ring member 9 3 having a stopper member 3 3 protruding outward is fixed to the outer peripheral surface of the rotary plate 10. The stopper 3 3 has an inclined surface (second guide surface) 7 9 in front of the reverse rotation direction (to the left of FIG. 9) of the rotation plate 10 (helix shaft 6), and a direction of the rotation plate 10. A stopper surface 3 3 a in front of the forward rotation direction (opposite side of the inclined surface 79) along the normal to the rotation plate 10. The casing 32 is fixed to the outer surface of the second frame 4, and a piston claw member (becoming a second movable claw member) 78 and a compression spring (becoming a second spring) 7 7 are housed in the casing 32. The piston claw member 78 is supported so as to protrude freely to the outside of the rotary plate 10 and sink into the inside of the rotary plate 10. The compression spring 7 7 biases the piston claw member 7 8 toward the stopper 3 3 in accordance with the range moved by the rotation of the outer tube 5 (rotating plate 1 0). The piston claw member 78 has an inclined surface (becoming a second guide surface) 80 in front of the forward rotation direction of the rotary plate 10 (to the right of FIGS. 9 and 10), and a reverse direction in the rotary plate 10 In front of the direction of rotation (the opposite side of the inclined surface 8 〇) ------ ^ ----- install ill — 丨 —order --------- line .. (Please read the note on the back first Matters are again / for this page) This paper is again applicable to China National Standard (CNS) A4 (210 x 297 mm) -34- Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Description (32) Claw member surface 78a along the normal of the rotating plate 10. When the screw shaft 6 rotates in the forward direction, the inclined surface 7 5 of the claw member 2 8 slides on the inclined surface 7 6 of the piston claw member 31, and the claw member 2 8 resists the biasing force of the compression spring 30 to push the piston The claw member 31 is pushed up. As a result, the piston claw member 31 moves out of the moving range of the claw member 28, and thus, relative rotation of the outer tube 5 relative to the screw shaft 6 is allowed. At the same time, the stopper surface 3 3 a of the stopper 3 3 is in contact with the claw member surface 7 8 a of the piston claw member 7 8, and the piston claw member 7 8 is in contact with the stopper by the biasing force of the compression spring 7 7 3 3 meshes. As a result, the relative rotation of the outer tube 5 relative to the frames 3 and 4 is prevented. Therefore, the screen 8 is held in a stopped state relative to the frames 3 and 4, and the raw material liquid is compressed and transported from the upstream region 7 1 to the downstream region 72. When the screw shaft 6 rotates in the 氐 direction, the claw member surface 2 8 a of the claw member 2 8 contacts the claw member surface 3 1 a of the piston claw member 3 1, and the piston claw member 3 1 is biased by the compression spring 3 0 The pressure is engaged with the claw members 28. As a result, the relative rotation of the outer tube 5 with respect to the screw shaft 6 is prevented. At the same time, the inclined surface 7 9 of the stopper 3 3 slides on the inclined surface 80 of the piston claw member 7 8, and the stopper 33 pushes the piston claw member 7 8 upward against the biasing force of the compression spring 7 7. As a result, the piston claw member 78 is moved out of the moving range of the stopper member 33, thereby allowing relative rotation of the outer tube 5 with respect to the frames 3 and 4. Therefore, the outer tube 5 and the screen 8 rotate integrally with the screw shaft 6. As shown in Figures 11 and 12, the coagulant mixing tank 39 has a tank body 81, an upper cover 82, a letter box cover box 48, and a letter box cover gasket 46. The lantern paper is also applicable to the Chinese National Standard (CNS) A4 Specifications (210 X 297 mm) -35- !!!! _ Equipment ·! — Order! — II line (please read the precautions on the back before this page)
五、發明說明（33) 形環件4 7，密封管5 1，及攪拌軸4 0 r 槽體8 1具有上端開口 8 3，原料液'體入口 8 4，原 料液體出口 4 4，及二凝聚劑供應開口 8 6及8 7。原料 '液體入口 8 4形成於槽體8 1的底部，並且原料液體出口 4 4形成於槽體8 1的側壁。凝聚劑供應開口 8 6及8_ 7 在原料液體出口 4 4下方形成於槽體8 1的側壁。原料液 體入口 8 4經由供應路徑6 0 (見圖1 3 )而連接於泵 5 9。原料液體出口 4 4經由供應路徑（見圖1 3 )而連 接於供應管16。 聚合物凝聚劑1 11從一凝聚劑供應開口 8 6饋送至 槽體8 1 ，並且無機凝聚劑1 1 2從另一凝聚劑供應開口 8 7饋送至槽體8 1。凝聚劑供應開口 8 6及8 7分別設 置有閥4 5。聚合物凝聚劑1 1 1及無機凝聚劑1 1 2的 至少之一藉著打開及關閉閥4 5而被饋送。 開口 8 3是由上蓋8 2覆蓋。其內裝配及固定塡函蓋 箱4 8的通孔8 8形成於上蓋8 2。塡函蓋襯墊4 6及燈 籠形環件4 7裝配於塡函蓋箱4 8內。塡函蓋箱4 8中的 塡函蓋襯墊4 6是由固持構件5 0固定。攪拌軸4 〇插入 通過塡函蓋襯墊4 6及燈籠形環件4 7。塡函蓋襯墊4 6 密封在攪拌軸4 0與塡函蓋箱4 8之間。排出孔4 9形成 於塡函蓋箱4 8的側壁，接近燈籠形環件4 7。滲漏液體 是經由排出孔4 9而從燈籠形環件4 7排出。密封管5 1 從塡函蓋箱4 8的下表面延伸以覆蓋攪拌軸4 0。密封管 5 1的下端5 1 a.浸在槽體8 1中的原料液體內。因此， 本紙張&度適用中國國家標準（CNS)A4規格（210 X 297公釐） -36 - I ϋ I emmw n ϋ 1 ί ί ί ϋ i_i I · ^1 ^1 ί請先閱讀背面之注意事項本頁) Λ6· •線. 經濟部智慧財產局員工消費合作社印製 470663 經濟部智慧財產局員工消費合作社印制^ A7 B7 五、發明說明（34) 槽體8 1的內部保持於密封狀態。 驅動器4 1安裝在上蓋8 2上，並且攪拌軸4 0的上 方部份連接於驅動器4 1。攪拌軸4 0具有多個攪拌葉片 4 2。攪拌葉片4 2在原料液體出口 4 4的下方間歇地設 置於槽體8 1。從槽體8 1的內表面凸出的轉動葉片4 3 設置在攪拌葉片4 2的附近。- 在槽體8 1中，從凝聚劑供應開口 8 6及8 7的至少 之一饋送的凝聚劑與從原料液體入口 8 4饋送的原料液體 混合’並且混合溶液由攪拌葉片4 2攪拌及混合。結果， 凝聚物形成在原料液體中，並且含有凝聚物的原料液體從 原料液體出口 4 4流出。 如圖1 3所示，淸潔水槽9 5及淸潔管3 4及3 5藉 著供應路徑9 9而互相連接。用來供應淸潔水1 1 5至淸 潔管3 4及3 5的淸潔泵5 5設置於供應路徑9 9。 如圖2所示，饋送至淸潔管3 4及3 5的淸潔水 115從噴嘴67噴射至衝壓板97(篩網8)。 如圖1 3所示，用來偵測驅動轉矩的轉矩偵測器5 2 設置供驅動器2 5用。用來測量流出篩網8的下游區域 7 2的濾液中的固體材料的百分比的混濁度測量儀器5 6 設置在濾液溝槽3 6的偵測導向溝槽3 6 a的下游。用來 偵測原料液體至圓柱形空間7 0的入口壓力的壓力偵測器 6 1在原料液體混合槽3 9與供應管1 6之間設置於供應 路徑6 0。如果憂慮要被排出的濾液可能會由於原料液體 的性質而懸浮，可使用密度測量儀器來取代混濁度測量儀 本紙張汶度適用中國國家標準（CNS)A4規格（210 X 297公釐） -37 · --------------裝------丨丨訂----------線 (請先閱讀背面之注意事項再本頁) A7 B7 經濟部智慧財產局員工消費合作社印*1衣 五、發明說明（35) 器 5 6。 如圖1 4所示，用來偵測結塊排出孔9 6的打開程度 的偵測器1 0 0設置供空氣缸筒2 3用。偵測器1 Q Q包 含第一至第四偵測器1 0 0 a至1 〇 〇 d，並且偵測訊號 根據軸2 3 a的位置而從偵測器1 〇 〇 a至1 〇 〇 d輸出 。在結塊排出孔9 6被覆蓋的情況中，訊號從第一偵測器 1 0 0 a輸出，而在結塊排出孔9 6打開至最大的情況中 ，訊號從第四偵測器1 0 0 d輸出。 . 空氣缸筒2 3連接於空氣供應路徑10 1 。調節器閥 1 0 2及用來切換調節器閥1 〇 2的設定空氣壓力的引示 閥1 0 3設置於空氣供應路徑1 〇 1中。 如圖1 5所示，引示閥1 0 3包含四組歧管減壓閥（ l〇7a至l〇7d)及歧管電磁閥1〇8 (108a至 108(1)。第一減壓閥1〇73設定於3.5 kg/cm2(3.43xl05Pa)，第二減壓閥 107b設定於2·5kg/cm2(2.45X105 Pa)，第三減壓閥l〇7c設定於1.5kg/cm2( 1 · 4 7 X 1 〇 5 P a )，而第四減壓閥l〇7d設定於 〇 . 5 k g / c m 2 ( 4 . 9 X 1 0 5 P a )。流入各別減 壓閥1 0 7 a至1 0 7 d的空氣是藉著打開及關閉電磁閥 1 0/8 a至1 〇 8 d而被控制。 以下敘述根據此實施例的控制系統的結構。 如圖1 3及1 4所示，根據此實施例的螺旋式壓機設 備具有第一，第二，第三，及第四控制單元8 9，9 〇 , ----I I--------裝 i ---C訂—.--— 1--線 (請先閱讀背面之注意事項再/k本頁) 本紙張&度適用中國國家標準（CNS)A4規格（210 X 297公釐） -38- 4 0 Α7 B7 五、發明說明（36) 91,及 1〇4ο 第一控制單元8 9根據由轉矩偵測器5 2所測得的轉 矩來控制驅動器2 5及淸潔泵5 5。 第一控制單元8 9具有比較器5 3及控制器5 4。具 有規定範圍的參考轉矩區域設定於比較器5 3中。比較器 5 3比較測得的轉矩與參考轉矩區域。當測得的轉矩未到 達參考轉矩區域時’比較器5 3輸出速率減小要求訊號至 控制器5 4 ’並且當測得的轉矩超過參考轉矩區域時，比 較器5 3輸出速率增加要求訊號至控制器5 4。當控制器 5 4接收速率減小要求訊號時，其減小驅動器2 5的速率 一段規定時間’而當接收速率增加要求訊號時，其減小驅 動器2 5的速率一段規定時間 比參考轉矩區域高的不正常轉矩値另外設定在比較器 5 3中。比較器5 3比較測得的轉矩與不正常轉矩値。當 測得的轉矩超過不正常轉矩値時，比較器5 3輸出淸潔要 求訊號至控制器5 4。未接收到淸潔要求訊號的控制器 5 4使驅動器2 5於向前方向旋轉，使得螺旋軸6於向前 方向旋轉。接收淸潔要求訊號的控制器5 4使驅動器2 5 於反方向旋轉一段規定時間以使得螺旋軸6於反方向旋轉 ’並且驅動淸潔泵5 5 —段規定時間以使得淸潔水從淸潔 管34噴射至篩網8上。 第二控制單元9 0根據來自混濁度測量儀器5 6的測 量値來控制泵5 9。 第二控制單元9 0具有比較器5 7及控制器5 8。參 -----丨！！丨丨-裝i I (請先閱讀背面之注意事項再/鳥本頁> >SJ· •線· 經濟部智慧財產局員工消費合作社印製 本紙張义度適用中國國家標準（CNS)A4規格（210 x 297公釐） -39 470663 A7 B7 經濟部智慧財產居員工消費合作社印製 五、發明說明（37) 考値設定於比較器5 7中。比較器5 7比較由混濁度測量 儀器5 6所測得的測量値與參考値。當測量値超過參考値 (濾液中的固體材料的百分比太高）時，比較器5 7輸出 壓力減小要求訊號至控制器5 8。當控制器5 8接收壓力 減小要求訊號時，其減小泵5 9的迫入壓力。 第三控制·單元9 1根據由壓力偵測器6 1所測得的迫 入壓力來控制泵5 9。 第三控制單元9 1具有比較器6 2及控制器6 3。具 有規定範圍的參考壓力區域設定在比較器6 2中。比較器 6 2比較入口壓力與參考壓力區域。當入口壓力超過參考 壓力區域時，比較器6 2輸出壓力減小要求訊號至控制器 6 3，並且當入口壓力未到達參考壓力區域時，比較器 6 2輸出壓力增加要求訊號至控制器6 3。當控制器6 3 接收壓力減小要求訊號時，其減小泵5 9的迫入壓力一段 規定時間，而當接收壓力增加要求訊號時，其增加泵5 9 的迫入壓力一段規定時間。 第四控制單元1 0 4根據來自偵測器1 〇 〇的偵測値 來控制引示閥1 0 3及驅動器2 5的至少之一。 第四控制單元1 〇 4具有比較器1 0 5及控制器 1 0 6。標準打開程度設定在比較器1 〇 5中。比較器 1 0 5比較偵測値與標準打開程度。當偵測値超過標準打 開程度時，比較器1 0 5輸出壓力增加要求訊號至控制器 1 0 6 ’並且當偵測値未到達標準打開程度時，比較器 1 0 5輸出壓力減小要求訊號至控制器1 〇 6。當控制器 ^纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐) -40 - —II —：----------裝—丨_| —tr·—.!-------線 (請先閱讀背面之注意事項再，、爲本頁) 470663 A7 __ B7 五、發明說明（38 ) <請先閱讀背面之注意事項再本頁) 1 0 6接收壓力增加要求訊號時，其增加調節器閥1 〇 2 的設定空氣壓力’而當接收壓力減小要求訊號時，其減小 調節器閥102的空氣壓力。 例如，有來自第一至第三偵測器1 0 〇 a至1 〇 〇 c 的輸出且沒有來自第四偵測器1 〇 〇 d的輸出的狀態被.設 定成爲偵測値與標準打開程度一致的狀態。在此情況中， 當有來自第一及第二偵測器1 〇 〇 a及1 〇 〇 b的輸出但 是沒有來自第三及第四偵測器1 〇 〇 c及1 〇 〇 d的輸出 時，偵測値未到達標準打開程度，因而壓力減小要求訊號 被輸出。接收壓力減小要求訊號的控制器1 〇 6控制電磁 閥108來減小調節器閥102中的設定壓力。例如，當 使用第二減壓閥1 0 7 b (只有第二電磁閥1 〇 8 b打開 )時，控制器106關閉第二電磁閥l〇8b ，並且打開 第三電磁閥108c，使得第三減壓閥l〇7c被使用。一 經濟部智慧財產局員工消費合作社印製 同時，當有來自所有的第一至第四偵測器10 0 a至 1 0 0 d的輸出時，·偵測値超過標準打開程度，因而輸出 壓力增加要求訊號。接收壓力增加要求訊號的控制器 1 0 6控制電磁閥1 0 8，使得調節器閥1 0 2中的設定 壓力增加。例如，當使用第二減壓閥1 0 7 b (只有第二 電磁閥1 0 8 b打開）時，控制器1 〇 6關閉第二電磁閥 108b，並且打開第一電磁閥l〇8a ，使得第一減壓 閥1 0 7 a被使用。 參考打開程度另外設定在比較器5 3中。參考打開程 度可與標準打開程度相同或不同。比較器5 3比較偵測値 -41 - 本紙張瓦度適用中國國家標準（CNS)A4規格（210 X 297公釐） 470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（39) 與參考打開程度。當偵測値超過參考打開程度時，比較器 5 3輸出速率增加要求訊號至控制器1 0 6，並且當偵測 値未到達參考打開程度時，比較器5 3輸出速率減小要求 訊號至控制器1 0 6。當控制器1 0 6接收速率增加要求 訊號時，其增加驅動器2 5的速率，而當接收速率減小.要 求訊號時，其減小驅動器2 5的速率。 取下敘述此實施例的功效。 在常態過濾操作時，驅動器2 5使螺旋輒6於向前方 向旋轉。當螺旋軸6於向前方向旋轉時，活塞爪件3 1不 與爪件2 8嚙合，以容許外部管5相對於螺旋軸6的相對 旋轉，並且活塞爪件7 8與止動件3 3嚙合，以防止外部 管5相對於框架3及4的相對旋轉。結果，螺旋葉片1 3 ..... .... <--· 在篩網8相對於框架3及4止動的狀態中相對於篩網8旋 轉。 原料液體藉著泵5 9而從原料液體槽9 4饋送至凝聚 劑混合槽3 9。在槽體8 1中’原料液體與從凝聚劑饋送 開口 8 6及8 7的至少之一饋送的凝聚劑藉著攪拌葉片 4 2而混合。當原料液體與凝聚劑混合時，產生凝聚物。 含有凝聚物的原料液體從原料液體出口 4 4經由供應路徑 6 0 ’供應管16 ’以及螺旋軸6的開口 7 3藉著栗5 9 而饋送至圓柱形空間7 0的上游區域7 1內。 因爲栗5 9中所產生的原料液體的脈動作用藉著槽體 8 1中的空氣的可壓縮性而減輕，所以原料液體在其中的 凝聚物不破裂下被饋送至上游區域7 1內。 mil.----- I-裝 i — (請先閱讀背面之注意事項本頁) --線 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -42 - 經濟部智慧財產局員工消費合作社印制衣 ________ B7_____ 五、發明說明（40 ) 槽體8 1的開口 8 3是由上蓋8 2覆蓋，並且塡函蓋 箱4 8裝配在上_8 2的通孔8 8中，而攪拌軸4 0插入 通過塡函蓋箱4 8。攪拌軸4 〇與塡函蓋箱4 8之間的間 隙是由塡函蓋襯墊4 6密封’並且從塡函蓋箱4 8的下端 延伸以覆蓋攪拌軸4 0的密封管5 1的下端5 1 a浸在.槽 體8 1中的原料液體內。因此，槽體8 1中的空氣顯示想 要的可壓縮性。 如果原料液體至螺旋式壓機設備內的驅動壓力設定爲 0 .. 0 5 至 0 . 5 k g / c m 2 (大約 4 . 9 至 4 9 k P a )，則不發生原料液體的滲漏，並且甚至是在處理污水或 類似者的情況中，也可獲得除臭效果。 饋送至上游區域71內的原料液體藉著於向前方向旋 轉的螺旋葉片1 3而朝向下游區域7 2運送。螺旋軸6的 外周邊表面與篩網8的內周邊表面之間的相對距離相應於 圓柱形空間7 0於徑向的寬度，並且因爲寬度從上游區域 7 1朝向下游區域7 2減小，所以原料液體在被運送的同 時被逐漸加壓，並且濾液從篩網8的細孔7 4流出而被濃 縮。圓柱形空間7 0中的原料液體在中間階段處成爲淤渣 狀’並且被進一步濃縮而形成結塊，最後從下游區域7 2 排出。亦即，原料液體分離成流出細孔7 4的濾液及從下 游區域7 2排出的結塊。 濾液從濾液溝槽3 6排出。結塊從圓柱形空間7 0的 下游區域7 2通過結塊排出孔9 6及結塊滑槽3 7而排出 (請先閱讀背面之注意事項#'//為本頁) 本紙張瓦度適用中國國家標準（CNS)A4規格（210 X 297公釐） -43- 470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（41) 因爲用來供應原料液體的開口 7 3形成於螺旋軸6 ’ 所以原料液體不受螺旋葉片1 3的影響且被饋送。因此’ 甚至是在由凝聚劑凝聚的軟凝聚物混合在原料液體的情況 中，凝聚物也幾乎不破裂，並且脫水性能不退化。 篩網8的細孔7 4的尺寸從上游區域7 1朝向下游.區 域7 2逐漸減小。相反的，施加於圓柱形空間7 0中的原 料液體的原料液體的壓力從徑向寬度大的上游區域7 1朝 向徑向寬度小的下游區域7 2逐漸升高。因此，在低壓的 上游區域7 1中，濾液令人滿意地流出大細孔7 4 a。另 外，因爲細孔7 4 c朝向淤渣改變成結塊的具有高壓的下 游區域7 2逐漸變小，所以淤渣幾乎不會流出細孔7 4 c ，因而只有濾液令人滿意地流出。因此，原料液體令人滿 意地分離成濾液及結塊，因而過濾性能增進。 淤渣是藉著刮削器1 4而週期性地從篩網8的細孔 7 4被刮下。因此，可在從上游區域7 1至下游區域7 2 的整個區域先行防止篩網8的堵塞。 因爲刮削器14從上游區域71連續延伸至下游區域 7 2，所以與刮削器部份地設置的情況相比，其定位方便 ，而位置偏離的傾向減小。 當淤渣未在圓柱形空間7 0中充分地脫水且結塊的水 分含量升高時由轉矩偵測器5 2所測得的轉矩降低。當測 得的轉矩未到達參考轉矩區域時，有非常大的可能是從下 游區域7 2排出的結塊可能未被充分壓實。因此，速率減 小要求訊號從比較器5 3輸出至控制器5 4。接收速率減 ------；-------- --------^---r I-----^ / (請先閱讀背面之注意事項再，.-¾本頁); 本纸張又度適用中國國家標準（CNS)A4規格（210x297公釐） -44- 470663 A7 B7 經濟部智慧財產局員工消費合作杜印製 五、發明說明（42) 小要求訊^的控制器5 4減小驅動器2 5的速率一段規定 時間$結果，原料液體在圓柱形空間7 0中的駐留時間延 長，因而原料液體進行適當的過濾脫水，使得淤渣充分地 脫水。因此，具有想要的水分含量的在被適當地壓實的狀 態中的結塊被排出。 · 同時，當結塊的水分含量降低時，由轉矩偵測器5 2 所測得的轉矩升高。當測得的轉矩超過參考轉矩區域時， 有非常大的可能是從下游區域7 2排出的結塊可能被過分 壓實。因此，速率增加.要求訊號從比較器5 3輸出至控制 器5 4。接收速率增加要求訊號的控制器5 4增加驅動器 2 5的速率一段規定時間。結果，原料液體在圓柱形空間 7 0中的駐留時間縮短，因而原料液體進行適當的過濾脫 水，使得具有想要的水分含量的在被適當地壓實的狀態中 的結塊被排出。 當篩網8阻塞且施加於驅動器2 5的負荷增加時，由 轉矩偵測器5 2所測得的轉矩增加。當測得的轉矩超過不 正常轉矩値時，有非常大的可能是.飾網,I能濡要淸潔,。因 此，淸潔要求訊號從比較器5 3輸出至控制器5 4。接收 淸潔要求訊號的控制器5 4箧驅動器2 5於反方商旋轉一 段規定時間，並且驅動淸潔泵5 5 —段規定時間。當驅動 器2 5於反方向旋轉時，螺旋軸6於反方向旋轉。當螺旋 軸6於反方向旋轉時，活塞爪件3 1與爪件2 8嚙合，以 防止外部管5相對於螺旋軸6的相對旋轉，並且活塞爪件 7 8不與止動件3 3嚙合，以容許外部管5相對於框架3 --I----裝！— 訂·！-線 (請先閱讀背面之注意事項再/'寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -45- A7 B7 經濟部智慧財產局員工消費合作社印制衣 五、發明說明（43) 及4的相對旋轉。結果，外部管5及篩網8與螺旋軸6成 整體地旋轉’並且在圓柱形空間7 0中處於壓實狀態的淤 渣被饋回。同時，淸潔水從淸潔管3 4噴射至篩網8上， 因而篩網8的整個周邊區域被淸洗而可被重新使用。 當結塊駐留在圓柱形空間7 0的下游區域7 2中而.增 加濾液中固體材料的百分比時，由測量儀器5 6所測得的 値增加。當測量値超過參考値時，由非常大的可能是駐留 的結塊量可能過量。因此，壓力減小要求訊號從比較器 5 7輸出至控制器5 8。接收壓力減小要求訊號的控制器 5 8減小泵5 9的迫入默力，並且減小原料液體至圓柱形 空間7 0中的供應壓力。結果，消除結塊的駐留，因而減 小濾液中固體材料的百分比。 在圓柱形空間7 0中的淤渣未充分脫水且不充分地成 爲結塊的情況中，由壓力偵測器6 1所測得的原料液體至 圓柱形空間7 0內的入口壓力降低。當入□壓力未到達參 考壓力區域時，有非常大的可能是未排出處於想要的壓實 狀態的結塊。因此，壓力增加要求訊號從比較器6 2輸出 至控制器6 3。接收壓力增加要求訊號的控制器6 3增加 泵5 9的迫入，嚴力一段場定時間.。結果，原料液體至圓柱 形空間7 0內的供應量增加，並且圓柱形空間7 0中的饜 力升高，因而淤渣充分脫水而濃縮，使得處於想要的壓實 狀態的結塊被排出。 同時，在圓柱形空間7 0中的淤渣突然脫水且圓柱形 空間7 0中塡滿結塊的情況中，由壓力偵測器6 1所測得 ---— —— — —----1 · I I I I ! I 訂----- (請先閱讀背面之注意事項森V..C本頁) 本纸張又度適用中國國家標準（CNS)A4規格（210 X 297公釐） -46- 470663 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（44) 的原料液體至圓柱形空間7 0內的入口壓力升高。賞. ..入 壓力_.鐘過參考琴力麗.域時，有非常大的可能是原料液體被 ........ - 過量饋送，因爲圓柱形空間7 0中塡滿結塊。因此’壓力 減小要求訊號從比較器6 2輸出至控制器6 3 °接收壓力 減小要求訊號的控制器6 3降低泵5 9的迫入壓力—段規 定時間。結果，原料液體至圓柱形空間7 0內的供應量減 小，因而可先行防止由於原料液體的.過量供應所造成的物 1 .......·' ...... 料通..過.量容量的退化。 當結塊硬化且水分含量降低時，從結塊對壓機2 1的 壓力增加，因而結塊排出孔9 6的打開程度增加，並且來 自偵測器1 0 0的偵測値增加。當偵測値超_煙準打開程 度時，有非常大的可能是排出的結塊的厚度顯著地增加， 因而壓力增加要求訊號從比較器1 0 5輸出至控制器 1 0 6。接收壓力增加要求訊號的控制器1 0 6操作引示 閥1 0 3來增加調節器閥1 〇 2的設定空氣壓力。結果， 壓機2 1移動，並且結塊排出孔9 6的打開程度的增加被 抑制，因而排出具有均勻厚度的結塊。 另外，當偵測値超過參考打開程度時，有非常大的可 能是結塊的水分含量可能顯著降低，因而速率增加要求訊 號從比較器1 0 5輸出至控制器1 0 6。接收速率增加要 求訊號的控制器1 〇 6增加驅動器2 5的速率，並且使圓 柱形空間7 0中的存料液灣的供,應里.率加速，以升高結塊 的水分含量。結果，排出的結塊的水分含量穩定於固定狀 態。 I I Η Ί I Ί — ------裝-------一--訂.!*----- -線 (請先閱讀背面之注意事項再/.¾本頁) 本紙張又度適用中國國家標準（CNS)A4規格（210 X 297公釐） -47 - 470663A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（45) 同時，當結塊軟化且水分含量升高時，從結塊對壓機 2 1的壓力減小，並且結塊排出孔9 6的打開程度減小， 使得來自偵測器1 0 0的偵測値減小。當偵測値未到達標 準打開程度時，有非常大的可能是排出的結塊的厚度可能 顯著減小，因而壓力減小要求訊號從比較器1 0 5輸出.至 控制器1 0 6。接收壓力減小要求訊號的控制器1 0 6操 作引示閥1 0 3來減小調節器閥1 0 2的設定空氣壓力。 結果，壓機2 1移動，使得結塊排出孔9 6的打開程度的 減小被抑制，因而排出具有均勻厚度的結塊。 另外，當偵測値未到達參考打開程度時，有非常大的 可能是結塊的水分含量可能顯著升高，因而速率減小要求 訊號從比較器1 0 5輸出至控制器1 0 6。接收速率減小 要求訊號的控制器1 0 6使驅動器2 5速率減小，並且延 遲原料液體在圓柱形空間7 0中的供應速率，使得結塊的 水分含量降低。結果，排出的結塊的水分含量穩定於固定 狀態。 產業利用性 如上所述，根據本發明的螺旋式壓機設備具有高過濾 特性，並且確實地防止篩網堵塞，因而此螺旋式壓機設備 對於淤渣或類似者的脫水有有效。 本紙張瓦度適用中國國家標準（CNS)A4規格（210 X 297公釐） _ 48 - 1!!_!! •裝！ —訂 il·!—--線 (請先閱讀背面之注意事項再式烏本頁丫V. Description of the invention (33) The ring member 4 7, the sealing tube 51, and the stirring shaft 4 0 r. The groove body 8 1 has an upper opening 8 3, the raw material liquid inlet 8 4 and the raw liquid outlet 4 4 and two. Coagulant supply openings 8 6 and 87. The raw material 'liquid inlet 8 4 is formed at the bottom of the tank body 81, and the raw material liquid outlet 44 is formed at the side wall of the tank body 81. The coagulant supply openings 8 6 and 8_ 7 are formed on the side wall of the tank body 8 1 below the raw material liquid outlet 4 4. The raw material liquid inlet 8 4 is connected to the pump 59 through a supply path 60 (see FIG. 13). The raw material liquid outlet 4 4 is connected to the supply pipe 16 via a supply path (see FIG. 13). The polymer coagulant 1 11 is fed from one coagulant supply opening 8 6 to the tank body 8 1, and the inorganic coagulant 1 1 2 is fed from the other coagulant supply opening 8 7 to the tank body 8 1. The coagulant supply openings 8 6 and 8 7 are each provided with a valve 4 5. At least one of the polymer coagulant 1 1 1 and the inorganic coagulant 1 1 2 is fed by opening and closing the valve 45. The opening 8 3 is covered by the upper cover 82. A through hole 8 8 for assembling and fixing the letter cover box 48 is formed in the upper cover 8 2. The letter-box cover gasket 4 6 and the lamp cage ring 4 7 are assembled in the letter-box cover box 4 8. The letter-box cover gasket 46 in the letter-box cover box 48 is fixed by the holding member 50. The agitating shaft 4 is inserted through the cover gasket 46 and the lantern ring member 47. The letter cover gasket 4 6 is sealed between the stirring shaft 40 and the letter cover box 48. A discharge hole 49 is formed in the side wall of the cover box 48, and is close to the lantern ring 47. The leakage liquid is discharged from the lantern ring member 47 through the discharge hole 49. A sealing tube 5 1 extends from the lower surface of the box cover 48 to cover the stirring shaft 40. The lower end 5 1 of the sealing tube 5 1 a. Immerse in the raw material liquid in the tank body 8 1. Therefore, this paper & degree applies Chinese National Standard (CNS) A4 (210 X 297 mm) -36-I ϋ I emmw n ϋ 1 ί ί ϋ i_i I · ^ 1 ^ 1 ί Please read the back Note on this page) Λ6 · • Line. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 470663 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ A7 B7 V. Description of the invention (34) The inside of the tank 8 1 is kept sealed status. The driver 41 is mounted on the upper cover 82, and the upper part of the stirring shaft 40 is connected to the driver 41. The stirring shaft 40 has a plurality of stirring blades 42. The stirring blade 4 2 is intermittently provided in the tank body 8 1 below the raw material liquid outlet 4 4. The rotating blade 4 3 protruding from the inner surface of the groove body 81 is provided near the stirring blade 42. -In the tank body 81, the coagulant fed from at least one of the coagulant supply openings 8 6 and 8 7 is mixed with the raw material liquid fed from the raw material liquid inlet 8 4 and the mixed solution is stirred and mixed by the stirring blade 4 2 . As a result, aggregates are formed in the raw material liquid, and the raw material liquid containing the aggregates flows out from the raw material liquid outlet 44. As shown in FIG. 13, the sanitary water tank 95 and the sanitary pipes 34 and 35 are connected to each other through a supply path 99. A cleaning pump 5 5 for supplying cleaning water 1 1 5 to cleaning pipes 3 4 and 3 5 is provided in the supply path 9 9. As shown in FIG. 2, the cleaning water 115 fed to the cleaning pipes 34 and 35 is sprayed from the nozzle 67 to the punching plate 97 (screen 8). As shown in Fig. 13, a torque detector 5 2 for detecting driving torque is provided for the driver 25. A turbidity measuring instrument 5 6 for measuring the percentage of solid material in the filtrate flowing out of the downstream region 7 2 of the screen 8 is disposed downstream of the detection guide groove 3 6 a of the filtrate groove 36. A pressure detector 6 1 for detecting the inlet pressure of the raw material liquid to the cylindrical space 70 is provided in the supply path 60 between the raw material liquid mixing tank 39 and the supply pipe 16. If you are worried that the filtrate to be discharged may be suspended due to the nature of the raw material liquid, you can use a density measuring instrument instead of a turbidity measuring instrument. This paper has a Chinese standard (CNS) A4 (210 X 297 mm) -37 -------------- Install ------ 丨 丨 Order ---------- line (Please read the precautions on the back before this page) A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs * 1. V. Invention Description (35) 器 56. As shown in Fig. 14, a detector 100 for detecting the opening degree of the agglomeration discharge hole 96 is provided for the air cylinder 23. Detector 1 QQ includes the first to fourth detectors 100a to 100d, and the detection signal is output from the detectors 100a to 100d according to the position of the axis 2a . In the case where the agglomeration discharge hole 96 is covered, the signal is output from the first detector 10 a, and in the case where the agglomeration discharge hole 96 is opened to the maximum, the signal is output from the fourth detector 10 0 d output. The empty cylinder barrel 2 3 is connected to the air supply path 10 1. The regulator valve 102 and the pilot valve 10 for switching the set air pressure of the regulator valve 102 are provided in the air supply path 101. As shown in Fig. 15, the pilot valve 103 includes four sets of manifold pressure reducing valves (107a to 107d) and a manifold solenoid valve 108 (108a to 108 (1). The first pressure reduction The valve 107 is set at 3.5 kg / cm2 (3.43xl05Pa), the second pressure reducing valve 107b is set at 2.5kg / cm2 (2.45x105Pa), and the third pressure reducing valve 107c is set at 1.5kg / cm2 (1 · 4 7 X 1 〇5 P a), and the fourth pressure reducing valve 107d is set at 0.5 kg / cm 2 (4.9 X 1 0 5 P a). It flows into the respective pressure reducing valve 10 7 The air from a to 10 7 d is controlled by opening and closing the solenoid valve 1 0/8 a to 10 8 d. The structure of the control system according to this embodiment is described below. As shown in FIGS. 13 and 14 As shown, the screw press equipment according to this embodiment has first, second, third, and fourth control units 8 9, 9 〇, ---- I I -------- 装 i- --C-Order --.---- 1--line (please read the notes on the back before / k this page) This paper & degree applies to China National Standard (CNS) A4 (210 X 297 mm) -38 -4 0 Α7 B7 V. Description of the invention (36) 91, and 104. The first control unit 8 9 controls the driver 2 according to the torque measured by the torque detector 5 2 5 和 淸 洁 泵 5 5. The first control unit 8 9 has a comparator 5 3 and a controller 5 4. A reference torque region having a predetermined range is set in the comparator 5 3. The comparator 5 3 compares the measured revolutions Torque and reference torque range. When the measured torque does not reach the reference torque range, 'Comparator 5 3 output rate reduction request signal to controller 5 4' and when the measured torque exceeds the reference torque range The comparator 5 3 increases the output rate request signal to the controller 54. When the controller 5 4 receives the request rate decreases, it decreases the driver 25's rate for a prescribed period of time, and when the receive rate increases the request signal, It reduces the abnormal torque of the driver 25 at a rate higher than the reference torque region for a specified period of time, and is additionally set in the comparator 53. The comparator 53 compares the measured torque with the abnormal torque. When When the measured torque exceeds the abnormal torque, the comparator 5 3 outputs a clean request signal to the controller 5 4. The controller 5 4 that did not receive the clean request signal makes the driver 2 5 rotate in the forward direction, Make the screw shaft 6 rotate in the forward direction. Receive The controller 5 4 of the cleaning request rotates the driver 2 5 in the opposite direction for a predetermined time so that the screw shaft 6 rotates in the opposite direction and drives the cleaning pump 5 5 for a predetermined time so that the cleaning water is removed from the cleaning pipe 34 Spray onto the screen 8. The second control unit 90 controls the pump 59 according to the measurement volume from the turbidity measuring instrument 56. The second control unit 90 has a comparator 57 and a controller 58. See ----- 丨! !!丨 丨 -Install i I (Please read the precautions on the back / Bird page > > SJ · • Line · Printed on the paper by the Intellectual Property Bureau of the Ministry of Economic Affairs, Employee Consumption Cooperatives, and the paper's meaning applies to China National Standard (CNS) A4 Specifications (210 x 297 mm) -39 470663 A7 B7 Printed by the Intellectual Property Office of the Ministry of Economic Affairs, Employees' Consumer Cooperatives. 5. Description of Invention (37) The test is set in comparator 5 7. Comparator 5 7 compares the turbidity measuring instrument. 5 6 Measured measurement 値 and reference 値. When the measurement 値 exceeds the reference 値 (the percentage of solid material in the filtrate is too high), the comparator 5 7 outputs a pressure reduction request signal to the controller 5 8. When the controller 5 8 When receiving the pressure reduction request signal, it reduces the forced pressure of the pump 59. The third control unit 9 1 controls the pump 59 according to the forced pressure measured by the pressure detector 61. The three control units 9 1 have a comparator 6 2 and a controller 6 3. A reference pressure region having a predetermined range is set in the comparator 62 2. The comparator 62 2 compares the inlet pressure with the reference pressure region. When the inlet pressure exceeds the reference pressure region When the output pressure of comparator 6 2 decreases, Request signal to controller 6 3, and when the inlet pressure does not reach the reference pressure area, the comparator 6 2 outputs a pressure increase request signal to the controller 63. When the controller 6 3 receives the pressure decrease request signal, it decreases The forcing pressure of the pump 59 is set for a predetermined period of time, and when receiving a pressure increase request signal, it increases the forcing pressure of the pump 5 9 for a set period of time. The fourth control unit 104 is based on the detection from the detector 100. Test to control at least one of the pilot valve 103 and the driver 25. The fourth control unit 104 has a comparator 105 and a controller 106. The standard opening degree is set in the comparator 105. Comparator 1 0 5 compares the detection level with the standard opening level. When the detection level exceeds the standard opening level, the comparator 105 output pressure increases the request signal to the controller 10 6 'and when the detection level does not reach the standard When it is opened, the comparator 105 output pressure decreases and the signal is required to the controller 106. When the controller ^ paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -40-—II —: ---------- 装 — 丨 _ | —tr · —.!- ----- Line (please read the precautions on the back again, this is the page) 470663 A7 __ B7 V. Description of the invention (38) < Please read the precautions on the back before this page) 1 0 6 Receiving pressure When the required signal is increased, it increases the set air pressure of the regulator valve 102, and when the received pressure decreases the required signal, it decreases the air pressure of the regulator valve 102. For example, a state where there are outputs from the first to third detectors 100a to 100c and there is no output from the fourth detector 100d is set to the detection level and the standard opening degree Consistent status. In this case, when there are outputs from the first and second detectors 100a and 100b but there are no outputs from the third and fourth detectors 100c and 100d The detection 値 did not reach the standard opening level, so the pressure reduction required a signal to be output. The controller 106 receiving the pressure reduction request signal controls the solenoid valve 108 to reduce the set pressure in the regulator valve 102. For example, when the second pressure reducing valve 10 7 b is used (only the second solenoid valve 108 b is open), the controller 106 closes the second solenoid valve 108 b and opens the third solenoid valve 108 c so that the third A pressure reducing valve 107c is used. A consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints at the same time, when there are outputs from all the first to fourth detectors 10 a to 100 d, the detection radon exceeds the standard opening degree, so the output pressure Increase request signal. The controller receiving the pressure increase request signal 106 controls the solenoid valve 108 to increase the set pressure in the regulator valve 102. For example, when the second pressure reducing valve 10 7 b is used (only the second solenoid valve 108 b is open), the controller 106 closes the second solenoid valve 108 b and opens the first solenoid valve 108 a so that The first pressure reducing valve 10 7 a is used. The reference opening degree is additionally set in the comparator 53. The reference opening can be the same or different from the standard opening. Comparator 5 3 Comparison detection 値 -41-The paper wattage is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 470663 A7 B7 Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs ) And reference openness. When the detection threshold exceeds the reference opening level, the comparator 5 3 output rate increases to require a signal to the controller 106, and when the detection threshold does not reach the reference opening level, the comparator 5 3 output rate decreases to require a signal to control器 1 0 6. When the controller 106 receives the required signal at an increased rate, it increases the rate of the driver 25, and when the received rate decreases. When the signal is requested, it decreases the rate of the driver 25. Describe the effects of this embodiment. During the normal filtering operation, the driver 25 rotates the screw 辄 6 forward. When the screw shaft 6 rotates in the forward direction, the piston claw member 31 does not mesh with the claw member 28 to allow the relative rotation of the outer tube 5 relative to the screw shaft 6, and the piston claw member 7 8 and the stopper 3 3 Engage to prevent relative rotation of the outer tube 5 relative to the frames 3 and 4. As a result, the helical blades 1 3 ..... < ---- are rotated relative to the screen 8 in a state where the screen 8 is stopped with respect to the frames 3 and 4. The raw material liquid is fed from the raw material liquid tank 9 4 to the coagulant mixing tank 39 by a pump 5 9. In the tank body 81, the raw material liquid and the coagulant fed from at least one of the coagulant feeding openings 8 6 and 87 are mixed by the stirring blade 4 2. When the raw material liquid is mixed with the coagulant, aggregates are generated. The raw material liquid containing the condensate is fed from the raw material liquid outlet 4 4 through the supply path 6 0 ′ supply pipe 16 ′ and the opening 7 of the screw shaft 6 to the upstream region 7 1 of the cylindrical space 70 through the chestnut 5 9. Since the pulsation of the raw material liquid generated in the chestnut 59 is relieved by the compressibility of the air in the tank body 81, the raw material liquid is fed into the upstream region 71 without the agglomerates therein breaking. mil .----- I- 装 i — (Please read the precautions on the back page first) --The paper size of the thread is applicable to China National Standard (CNS) A4 (210 X 297 mm) -42-Economy Ministry of Intellectual Property Bureau, printed clothing for consumer cooperatives ________ B7_____ V. Description of the invention (40) The opening 8 of the tank 8 1 is covered by the upper cover 8 2 and the letter cover box 4 8 is assembled on the upper _ 8 2 Holes 8 and 8 are inserted through the cover box 48 while the stirring shaft 40 is inserted. The gap between the stirring shaft 4 0 and the letter box cover 48 is sealed by the letter box cover gasket 4 6 and extends from the lower end of the letter box cover 48 to cover the lower end of the sealing tube 51 of the stirring shaft 40. 5 1 a is immersed in the raw material liquid in the tank body 81. Therefore, the air in the tank body 81 shows desired compressibility. If the driving pressure of the raw material liquid into the screw press equipment is set to 0 .. 0 5 to 0.5 kg / cm 2 (about 4.9 to 4 9 k P a), no leakage of the raw material liquid occurs, And even in the case of treating sewage or the like, a deodorizing effect can be obtained. The raw material liquid fed into the upstream region 71 is conveyed toward the downstream region 72 by the spiral blades 13 rotating in the forward direction. The relative distance between the outer peripheral surface of the spiral shaft 6 and the inner peripheral surface of the screen 8 corresponds to the width of the cylindrical space 70 in the radial direction, and because the width decreases from the upstream region 71 to the downstream region 72, The raw material liquid is gradually pressurized while being transported, and the filtrate flows out from the pores 74 of the screen 8 to be concentrated. The raw material liquid in the cylindrical space 70 becomes sludge-like at an intermediate stage and is further concentrated to form a cake, and is finally discharged from the downstream region 7 2. That is, the raw material liquid is separated into a filtrate flowing out of the pores 74 and a cake discharged from the downstream region 72. The filtrate was discharged from the filtrate groove 36. The agglomerates are discharged from the downstream area 7 2 of the cylindrical space 70 through the agglomeration discharge holes 9 6 and the agglomeration chute 3 7 (please read the precautions on the back # '// for this page). This paper is suitable for wattage. China National Standard (CNS) A4 (210 X 297 mm) -43- 470663 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (41) Because the opening 7 for supplying the raw material liquid is formed in The screw shaft 6 ′ is therefore not affected by the screw blades 13 and is fed. Therefore, even in the case where the soft agglomerates agglomerated by the aggregating agent are mixed in the raw material liquid, the agglomerates hardly break and the dehydration performance does not deteriorate. The size of the pores 74 of the screen 8 is gradually decreased from the upstream region 71 to the downstream region. The region 72 is gradually reduced. In contrast, the pressure of the raw material liquid applied to the raw material liquid in the cylindrical space 70 gradually increases from the upstream region 7 1 having a large radial width toward the downstream region 7 2 having a small radial width. Therefore, in the upstream region 71 of the low pressure, the filtrate satisfactorily flows out of the large pores 74a. In addition, since the pores 7 4 c change toward the sludge and become agglomerated, the downstream region 7 2 with high pressure gradually becomes smaller, the sludge hardly flows out of the pores 7 4 c, so that only the filtrate flows out satisfactorily. Therefore, the raw material liquid is satisfactorily separated into a filtrate and agglomerates, and the filtration performance is improved. The sludge is periodically scraped from the fine holes 74 of the screen 8 by the scraper 14. Therefore, clogging of the screen 8 can be prevented in advance in the entire region from the upstream region 71 to the downstream region 72. Because the scraper 14 extends continuously from the upstream region 71 to the downstream region 72, compared with the case where the scraper is partially provided, its positioning is convenient, and the tendency of position deviation is reduced. When the sludge is not sufficiently dehydrated in the cylindrical space 70 and the agglomerated water content increases, the torque measured by the torque detector 52 decreases. When the measured torque does not reach the reference torque region, it is very likely that the agglomerates discharged from the downstream region 72 may not be sufficiently compacted. Therefore, the rate reduction requires a signal to be output from the comparator 53 to the controller 54. Receiving rate decreases ------; -------- -------- ^ --- r I ----- ^ / (Please read the precautions on the back before ,. -¾ This page); This paper is again applicable to the Chinese National Standard (CNS) A4 (210x297 mm) -44- 470663 A7 B7 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs on consumer consumption The controller 5 4 is required to reduce the speed of the driver 25 5 for a prescribed time. As a result, the residence time of the raw material liquid in the cylindrical space 70 is extended, so the raw material liquid is properly filtered and dehydrated, so that the sludge is fully dehydrated. . Therefore, the agglomerates having a desired moisture content in a properly compacted state are discharged. At the same time, when the moisture content of the agglomerates decreases, the torque measured by the torque detector 5 2 increases. When the measured torque exceeds the reference torque region, it is very likely that the agglomerates discharged from the downstream region 72 may be excessively compacted. Therefore, the rate is increased. The signal is required to be output from the comparator 53 to the controller 54. The increase in the reception rate requires the controller 5 4 of the signal to increase the rate of the driver 2 5 for a prescribed period of time. As a result, the residence time of the raw material liquid in the cylindrical space 70 is shortened, so that the raw material liquid is appropriately filtered and dehydrated, so that agglomerates having a desired moisture content in a properly compacted state are discharged. When the screen 8 is blocked and the load applied to the driver 25 is increased, the torque measured by the torque detector 52 is increased. When the measured torque exceeds the abnormal torque, there is a very large possibility that it will be cleaned. Therefore, Xie Jie requires a signal to be output from the comparator 5 3 to the controller 5 4. The controller 5 4 receiving the signal from Jijie requires the driver 2 5 to rotate with the opposite quotient for a specified period of time, and drives the Jijie pump 5 5 for a specified period of time. When the driver 25 is rotated in the reverse direction, the screw shaft 6 is rotated in the reverse direction. When the screw shaft 6 rotates in the opposite direction, the piston claw member 31 is engaged with the claw member 2 8 to prevent the relative rotation of the outer tube 5 relative to the screw shaft 6 and the piston claw member 7 8 is not engaged with the stopper 3 3 To allow the outer tube 5 to be mounted relative to the frame 3 --I ----! — Ordered! -Line (please read the precautions on the back before / 'write this page) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) -45- A7 B7 Printed by the Consumers ’Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs Garment 5. Relative rotation of invention description (43) and 4. As a result, the sludge in which the outer tube 5 and the screen 8 are integrally rotated 'with the screw shaft 6 and is compacted in the cylindrical space 70 is fed back. At the same time, the cleaning water is sprayed onto the screen 8 from the cleaning pipe 34, so that the entire peripheral area of the screen 8 is washed and can be reused. When the agglomeration resides in the downstream region 72 of the cylindrical space 70 and the percentage of solid material in the filtrate increases, the radon measured by the measuring instrument 56 increases. When the measurement 値 exceeds the reference 由, there may be an excessively large amount of resident lumps. Therefore, the pressure reduction requires a signal to be output from the comparator 57 to the controller 58. The controller 5 8 receiving the signal for reducing the pressure reduces the driving force of the pump 59 and reduces the supply pressure of the raw liquid into the cylindrical space 70. As a result, the residence of agglomerates is eliminated, thereby reducing the percentage of solid material in the filtrate. In the case where the sludge in the cylindrical space 70 is not sufficiently dehydrated and does not sufficiently become agglomerates, the inlet pressure of the raw liquid measured by the pressure detector 61 to the cylindrical space 70 is reduced. When the inlet pressure does not reach the reference pressure area, it is very likely that the agglomerates in the desired compacted state are not discharged. Therefore, the pressure increase requires a signal to be output from the comparator 62 to the controller 63. The receiving pressure increase requires the controller 6 3 to increase the pressure of the pump 5 9 and forcefully for a fixed period of time. As a result, the supply amount of the raw material liquid into the cylindrical space 70 is increased, and the pressure in the cylindrical space 70 is increased, so that the sludge is sufficiently dehydrated and concentrated, so that agglomerates in a desired compacted state are discharged. . At the same time, in the case where the sludge in the cylindrical space 70 is suddenly dehydrated and the cylindrical space 70 is full of agglomerates, it is measured by the pressure detector 6 1 ----------- -1 · IIII! Order I ----- (Please read the precautions on the back of this page V..C on this page first) This paper is again applicable to China National Standard (CNS) A4 (210 X 297 mm)- 46- 470663 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. The inlet pressure of the raw material liquid in the invention description (44) into the cylindrical space 70 is increased. Reward ..Incoming pressure _.Zhong Guo reference Qin Lili. When there is a very large possibility that the raw material liquid is .....-overfeeding, because the cylindrical space 70 is full of agglomeration . Therefore, the pressure reduction request signal is outputted from the comparator 6 2 to the controller 6 3 ° to receive the pressure. The controller 6 3 request reduction signal is required to reduce the driving pressure of the pump 5 9 for a predetermined period of time. As a result, the supply amount of the raw material liquid into the cylindrical space 70 is reduced, so that the object 1 caused by the excessive supply of the raw material liquid can be prevented in advance.... .. Excessive capacity degradation. When the agglomerates are hardened and the moisture content is reduced, the pressure from the agglomerates to the press 21 increases, so that the degree of opening of the agglomerate discharge holes 96 increases, and the detection volume from the detector 100 increases. When detecting the degree of opening of the ultra-high smoke, there is a very large possibility that the thickness of the discharged agglomerates increases significantly, so the increase in pressure requires that the signal be output from the comparator 105 to the controller 106. The controller 106 receiving the pressure increase request operates the pilot valve 103 to increase the set air pressure of the regulator valve 102. As a result, the press 21 is moved, and an increase in the degree of opening of the agglomeration discharge hole 96 is suppressed, so that agglomerates having a uniform thickness are discharged. In addition, when the detection radon exceeds the reference opening level, there is a very large possibility that the moisture content of the agglomerates may be significantly reduced, so the rate increase requires a signal to be output from the comparator 105 to the controller 106. The receiving rate increase requires the controller 106 to increase the speed of the driver 25, and accelerates the supply of the storage liquid bay 70 in the cylindrical space 70 to increase the moisture content of the cake. As a result, the moisture content of the discharged agglomerates is stabilized. II Η Ί I Ί — ------ install ------- a--order.! * ----- -line (please read the precautions on the back before /. ¾ this page) The paper is again applicable to China National Standard (CNS) A4 (210 X 297 mm) -47-470663A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (45) At the same time, when the agglomeration is softened and the moisture content When the pressure rises, the pressure on the press 21 from the agglomeration decreases, and the opening degree of the agglomeration discharge hole 96 decreases, so that the detection volume from the detector 100 decreases. When the detection 値 does not reach the standard opening degree, there is a very large possibility that the thickness of the discharged agglomerates may be significantly reduced, so the pressure reduction requires the signal to be output from the comparator 105 to the controller 106. The controller 106 receiving the pressure reduction request signal operates the pilot valve 103 to reduce the set air pressure of the regulator valve 102. As a result, the press 21 is moved so that the decrease in the degree of opening of the agglomeration discharge hole 96 is suppressed, and agglomerates having a uniform thickness are discharged. In addition, when the detection radon does not reach the reference opening level, it is very likely that the moisture content of the agglomerates may increase significantly, so the rate reduction request signal is output from the comparator 105 to the controller 106. Receiving rate is reduced. The controller 106 required to reduce the speed of the driver 25 and delay the supply rate of the raw material liquid in the cylindrical space 70, so that the moisture content of the cake is reduced. As a result, the moisture content of the discharged agglomerates is stabilized. Industrial Applicability As described above, the screw press equipment according to the present invention has high filtration characteristics and reliably prevents clogging of the screen, so that the screw press equipment is effective for dewatering of sludge or the like. The paper wattage is in accordance with China National Standard (CNS) A4 (210 X 297 mm) _ 48-1 !! _ !! • Install! —Order il ·! —-- line (please read the precautions on the back first and then put on this page)