201043339 ' 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種利用高旋轉/高離心力，將被處理液(原 液）配合比重差分離為液-液、及/或固-液的分離板型離心分 離機用分離板（以下亦簡稱「分離板」）、及其製造方法。 - 【先前技術】 本發明的分離板型離心分離機（以下亦簡稱「分離機」）， 〇 係使用於多數產業領域，例如使用為船舶用柴油引擎的燃料 油與潤滑油的淨化，或者作為用以去除在當作被處理液用的 該等油中（被處理液中）所混入固態雜質的清淨機使用。 【發明内容】 (發明所欲解決之問題） 習知，此種分離板型離心分離機（分離機）的構造，係具備 有由薄金屬板成形為截頭圓錐形狀的分離板，在該分離機的 Ο 旋轉體内之旋轉轴方向多數積層的分離板組，在分離板組的 各層中，形成位於上下位置的各分離板間之相互上下間隙 (即，各層的上分離板之圓錐面内面（下面）、與下分離板的圓 錐面外面（上面）間的圓錐面間隙），係利用在下分離板的圓錐 面外面（上面）之圓錐母線方向複數配設的隔離空間隔間突 條部，相隔間隔，於旋轉體的旋轉方向，例如分開成8份而 形成8室的隔離空間。 利用此種構造的分離機所施行的分離處理，係依如下述實 099112295 3 201043339 施。例如若屬於燃料油、潤滑油等被處理液（以下亦稱「原 液」），被從旋轉體的旋轉軸方向導入旋轉體内，便利用離 心力’從上述分離板組的下方側經由上下方向貫穿分離板組 的流通孔，流入並擴散於各隔離空間。 經賦予離心力的被處理液係在所流人的隔離空間擴散的 情況下，液體會朝向分離板中心（即旋轉軸方向）依攀登圓錐 面傾斜的方式’在上下分離板的圓錐面間流動。 另一方面’在被處理液中所混入的多樣固態雜質粒子，將 利用離心’/儿降，而沉降至用以形成該隔離空間的上分離板之 圓錐面内面（下面）側，並沿所沉降的圓錐面朝碰觸隔離空間 外周緣側（即，接近圓錐面下邊附近的底邊側）流動（從隔離空 間中的排出流動）。 當已沉降的固態雜質粒子依此朝向隔離空間外周緣進行 排出流動時’利用依形成該隔離空間（隔間）的方式，在旋轉 方向前後所配置的2個隔離空間隔間突條部中，且位於後方 的隔離空間隔間突條部，詳言之’係利用該隔離空間隔間突 條部旋轉方向側緣的旋轉正面緣，一邊導引固態雜質粗子， 一邊依宛如以隔離空間隔間突條部從隔離空間中掃出的方 式，被朝隔離空間外周緣側的上分離板之内面側下邊（即， 底邊(該分離板外周端))側移送。 依此’從各隔離空間送出至其外周緣的固態雜質，集中ϋ 累積於其外周緣，且到達分離組周圍的旋轉體内之空間，最 099112295 4 201043339 、、-ς，暫日$性儲存於該旋轉體 場所的旋轉體内最大徑部， 轉體外。 内最外周空部所謂固態雜質集塵 再利用適當手段適當地排放出旋 〇 〇 的_曝板’在本體 離空間隔間突條部片之方」）上，一體裝設如上述的隔 板圓錐面前的構件之隔離空 1二:;二—體賴於分離 間突條部片」或簡稱「突條 間隔間突條部“「二 已—體化的隔離空 該隔離空間二：广離空間隔間突條部」），以及具備有 %間突條部的分離板型離 厚度與材k平板全IU絲板本餘同程度的 片(以下亦簡稱「突條部ΓΓΓ固隔離空間隔間突條部 處之既定位置>*、、」）再於上齡離板本體的複數 行熔接。配1上述隔離空間關突條部片並施 ::::較=間突條部糊於較薄的帶板狀小 定位㈣在非屬平面的圓錐面上，正確地 孝，需要^ 體配設在分離板本體的圓錐面的作 生產手續與時間而屬因㈣作業’屬於無法提升 099112295 201043339 本發明係為解決上述課題，目的在於提供生產效率高，具 備有隔離空間隔間突條部的分離板之製造方法。 (解決問題之手段） 申請專利範圍第1項之具備有隔離空間隔間突條部之分 離板型離心分離機用分離板之製造方法的發明，係在分離板 型離心分離機的旋轉體内，於該旋轉體的旋轉轴方向積層的 截頭圓錐形狀分離板型離心分離機用分離板之製造方法，其 特徵在於： 在上述分離板的圓錐面既定位置，一體配設帶狀之隔離空 間隔間突條部片的步驟，使用裝卸自如地緊密嵌合在上述分 離板的圓錐面外周之定位用圓錐面模； 在上述定位用圓錐面模，預先在使其密接嵌合於上述圓錐 面之際、對應於上述分離板既定位置的相對應既定位置部 位，設置與依一體化狀態嵌入至上述圓錐面的該隔離空間隔 間突條部片呈相同形狀的定位孔； 在將上述定位用圓錐面模密接嵌合於上述分離板之圓錐 面的狀態，在上述定位孔插入另外形成的隔離空間隔間突條 部片，並將該隔離空間隔間突條部片利用熔接而一體配設於 上述圓錐面。 申請專利範圍第2項之具備有隔離空間隔間突條部之分 離板型離心分離機用分離板之製造方法的發明係： 在分離板型離心分離機的旋轉體内，於該旋轉體的旋轉軸 099112295 6 201043339 方向積層的截頭圓錐形狀分離板之製造方法，其特徵在於： 在上述分離板的圓錐面既定位置，一體配設帶狀之隔離空 間隔間突條部片的步驟中，使用裴卸自如地緊密嵌合在上述 分離板的圓錐面外周之定位用圓錐面模； 在上述定位用圓錐面模’預先在使其密接喪合於上述圓錐 面之際、對應於上述分離板既定位置的相對應既定位置部 位，設置與依一體化狀態散入至上述圓錐面的該隔離空間隔 〇 間突條部片呈相同形狀的定位孔； 在將上述定位用圓錐面模密接嵌合於上述分離板之圓錐 面的狀態’在上述定位孔插入另外形成的隔離空間隔間突條 部片’同時將該隔離空間隔間突條部片利用溶接而一體配設 於上述圓錐面。 申請專利範圍第3項之具備有隔離空間隔間突條部之八 離板型離心分離機用分離板之製造方法的發明係：201043339 ' VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a separation of a treatment liquid (stock solution) into a liquid-liquid, and/or solid-liquid separation using a high rotation/high centrifugal force. A separator for a plate type centrifugal separator (hereinafter also referred to as a "separation plate"), and a method for producing the same. - [Prior Art] The separator-type centrifugal separator (hereinafter also referred to as "separator") of the present invention is used in most industrial fields, for example, purification of fuel oil and lubricating oil for marine diesel engines, or as It is used to remove a clean machine in which solid impurities are mixed in the oil (the liquid to be treated) used as the liquid to be treated. SUMMARY OF THE INVENTION (Problems to be Solved by the Invention) Conventionally, the structure of such a split plate type centrifugal separator (separator) is provided with a separation plate formed of a thin metal plate into a frustoconical shape, in which the separation The 分离 of the machine rotates in the direction of the rotating shaft. In the layers of the separating plate group, the upper and lower gaps between the separating plates at the upper and lower positions are formed in each layer of the separating plate group (that is, the inner surface of the conical surface of the upper separating plate of each layer) (below), the conical surface gap between the outer surface (upper surface) of the conical surface of the lower separation plate), and the separation space between the conical surfaces of the conical surface of the lower separation plate (the upper surface). At intervals, in the direction of rotation of the rotating body, for example, 8 parts are separated to form an 8-chamber isolation space. The separation treatment performed by the separator of this configuration is as follows: 099112295 3 201043339. For example, if it is a liquid to be treated such as fuel oil or lubricating oil (hereinafter also referred to as "stock liquid"), it is introduced into the rotating body from the direction of the rotation axis of the rotating body, and it is convenient to use the centrifugal force to pass through the vertical direction from the lower side of the separating plate group. The flow holes of the separation plate group flow into and diffuse into the respective isolation spaces. When the liquid to be treated which is subjected to the centrifugal force is diffused in the isolated space of the flowing person, the liquid flows between the conical surfaces of the upper and lower separating plates toward the center of the separating plate (i.e., in the direction of the rotating shaft) so as to be inclined with respect to the climbing conical surface. On the other hand, the various solid impurity particles mixed in the liquid to be treated will be centrifuged and settled to the inner surface (lower side) of the conical surface of the upper separation plate for forming the separation space, and along the side. The settled conical surface flows toward the outer peripheral side of the contact space (i.e., near the bottom side near the lower side of the conical surface) (discharge flow from the isolated space). When the settled solid-state impurity particles are discharged toward the outer periphery of the isolation space, the two isolated space-spaced ridge portions disposed before and after the rotation direction are formed by means of forming the isolation space (compartment). And in the rear of the isolation space between the ridges, in detail, using the rotating front edge of the side edge of the spur portion in the direction of rotation, while guiding the solid impurity, while circumventing the space The manner in which the intervening protrusions are swept out of the isolation space is transferred toward the lower side of the inner surface side of the upper separation plate on the outer peripheral side of the isolation space (that is, the bottom side (the outer peripheral end of the separation plate)). According to this, the solid impurities sent from the isolated space to the outer periphery thereof are concentrated and accumulated on the outer periphery thereof, and reach the space in the rotating body around the separation group, the most 099112295 4 201043339 , , -ς, temporary storage The largest diameter portion of the rotating body in the rotating body is transferred to the outside of the body. The so-called solid-state impurity dust collection in the outermost peripheral space is appropriately discharged by appropriate means to discharge the 曝 曝 ' ' 在 在 在 在 在 在 在 在 在 在 在 」 」 」 」 」 」 」 」 」 」 」 」 」 」 」 」 」 」 」 The separation of the members in front of the cone is 1 2:; the second is based on the separation of the ridges or the spurs of the spurs. The second compartment has the isolation space. The space between the ribs and the slabs of the slabs with the % slabs and the slabs of the slabs The predetermined position at the ridge portion >*,,") is welded to the plurality of rows of the upper body of the upper plate. With the above-mentioned isolation space to close the protruding piece and apply:::: Compared with the thin part of the thin strip, the small position (4) is on the non-planar conical surface, correct filial piety, need ^ body matching The production procedure and time of the conical surface of the main body of the separation plate are the cause of the problem. (4) Operation 'cannot be upgraded 099112295 201043339 The present invention aims to solve the above problems, and aims to provide a production efficiency with a ridge portion with an isolated space interval. A method of manufacturing a separator. (Means for Solving the Problem) The invention of the method for producing a separating plate for a split plate type centrifugal separator having the detachable ridge portion of the first aspect of the patent application is in a rotating body of a separating plate type centrifugal separator A method for producing a separator for a frustoconical separation plate type centrifugal separator which is laminated in a direction of a rotation axis of the rotating body, wherein a strip-shaped isolation space is integrally provided at a predetermined position of a conical surface of the separation plate The step of arranging the ridge piece is a locating conical surface mold that is tightly fitted to the outer circumference of the conical surface of the separation plate, and the conical surface mold is fixedly fitted to the conical surface in advance. And a positioning hole having the same shape as the partitioning strip portion of the conical surface that is fitted to the conical surface in a corresponding position corresponding to the predetermined position of the separating plate; a conical surface mold is closely fitted to a conical surface of the separation plate, and a separately formed isolation space intervening protrusion piece is inserted into the positioning hole, and The isolation compartment space portion sheet by welding projections provided integrally to the conical surface. The invention of the method for producing a separation plate for a split plate type centrifugal separator having a detachment portion for separating a space interval according to the second aspect of the patent application: in the rotating body of the separation plate type centrifugal separator, in the rotating body Rotating shaft 099112295 6 201043339 A method for manufacturing a frustoconical separating plate in a direction-stacked layer, characterized in that in the step of integrally providing a strip-shaped partition space between the conical surfaces of the separating plate, a conical surface mold for positioning that is tightly fitted to the outer circumference of the conical surface of the separation plate; and the conical surface mold for positioning is attached to the conical surface in advance, corresponding to the separation plate a predetermined position corresponding to the predetermined position of the predetermined position, and a positioning hole having the same shape as the separation space between the conical surfaces of the conical surface; and the conical surface mold for the positioning is closely fitted In the state of the conical surface of the separation plate, 'inserting the separately formed isolation space between the protrusion holes in the positioning hole' while separating the isolation space The strip piece is integrally disposed on the conical surface by means of fusion bonding. The invention system of the method for manufacturing a separation plate for a separator type centrifugal separator having the third embodiment of the patent application scope:
在分離板型離心分離機的旋轉體内，於該旋轉體的旋轉車由 方向積層的截頭圓錐形狀分離板之製造方法，其特徵在於. 在上述分離板的圓錐面既定位置，〆艘配5免帶狀之隔離外 間隔間突條部片的步驟中，使用裝却自妒地緊密嵌合在上述 分離板的圓錐面外周之定位用圓錐面模； 在上述定位用圓錐面模’預先在使其密接嵌合於上述圓錐 面之際、對應於上述分離板既定位置的相對應既定位 &夏部 位，設置與依一體化狀態嵌入至上述圓#面的該隔離空間p 099112295 7 201043339 間突條部片呈相同形狀的定位孔； 依使上述定位用圓錐面模密接嵌合於上述分離板圓錐面 的狀態，在上述定位孔，一邊將另外形成的隔離空間隔間突 條部片從該帶狀的一端侧朝另一端側依序插入，且從上述帶 狀的一端側朝另一端側進行熔接，以一體配設該隔離空間隔 間突條部片。 申請專利範圍第4項發明係就申請專利範圍第1至3項中 任一項所記載的具備有隔離空間隔間突條部之分離板型離 心分離機用分離板之製造方法中，其中，熔接係在帶的長邊 方向上散點存在之點熔接。 申請專利範圍第5項發明係就申請專利範圍第1至4項中 任一項所記載的具備有隔離空間隔間突條部之分離板型離 心分離機用分離板之製造方法中，其中，所熔接的隔離空間 隔間突條部片係在一體熔接於圓錐面的狀態下，從上述圓錐 面的上邊42側朝下邊側延伸的長度。 申請專利範圍第6項發明係就申請專利範圍第1至5項中 任一項所記載的具備有隔離空間隔間突條部之分離板型離 心分離機用分離板之製造方法中，其中，所熔接的隔離空間 隔間突條部片係配設於圓錐面的圓錐母線方向。 申請專利範圍第7項發明係就申請專利範圍第1至5項中 任一項所記載的具備有隔離空間隔間突條部之分離板型離 心分離機用分離板之製造方法中，其中，所熔接的隔離空間 099112295 8 201043339 隔間突條部片係配設於與圓錐面的圓錐母線呈斜向交叉之 方向。 申請專利範圍第8項發明係就申請專利範圍第1至7項中 任一項所記載的具備有隔離空間隔間突條部之分離板型離 心分離機用分離板之製造方法中，其中，所熔接的隔離空間 隔間突條部片係長邊方向呈直線狀。 申請專利範圍第9項發明係就申請專利範圍第1至7項中 〇 任一項所記載的具備有隔離空間隔間突條部之分離板型離 心分離機用分離板之製造方法中，其中，所熔接的隔離空間 隔間突條部片係長邊方向呈曲線狀。 申請專利範圍第10項發明係就申請專利範圍第1至7項 中任一項所記載的具備有隔離空間隔間突條部之分離板型 離心分離機用分離板之製造方法中，其中，所熔接的隔離空 間隔間突條部片係長邊方向之一部分呈曲線狀。 Ο 申請專利範圍第11項發明係就申請專利範圍第1至10 項中任一項所記載的具備有隔離空間隔間突條部之分離板 型離心分離機用分離板之製造方法中，其中，定位用圓錐面 模係使用在該定位用圓錐面模所適用的分離板之製造過程 ，中所成形的圓錐面體。 申請專利範圍第12項發明係就申請專利範圍第1至10 項中任一項所記載的具備有隔離空間隔間突條部之分離板 型離心分離機用分離板之製造方法中，其中，定位用圓錐面 099112295 9 201043339 模中至少在密接於分離板的圓錐面之部分，係使用在該分離 板之製造過程中所成形的圓錐面體。 申請專利範圍第13項發明係就申請專利範圍第1至12 項中任一項所記載的具備有隔離空間隔間突條部之分離板 型離心分離機用分離板之製造方法中，其中，定位用圓錐面 模係將定位孔的周緣成形為厚壁。 申請專利範圍第14項發明係就申請專利範圍第1至12 項中任一項所記載的具備有隔離空間隔間突條部之分離板 型離心分離機用分離板之製造方法中，其中，定位用圓錐面 模係將定位孔周緣之至少長邊方向的二緣成形為厚壁。 申請專利範圍第15項發明係就申請專利範圍第1至14 項中任一項所記載的具備有隔離空間隔間突條部之分離板 型離心分離機用分離板之製造方法中，其中，所熔接的隔離 空間隔間突條部片係將平板利用沖壓加工而成形。 申請專利範圍第16項發明係就申請專利範圍第1至14 項中任一項所記載的具備有隔離空間隔間突條部之分離板 型離心分離機用分離板之製造方法中，其中，所熔接的隔離 空間隔間突條部片，係將平板利用沖壓加工而成形，且對帶 狀之長邊方向施予翹曲。 申請專利範圍第17項發明係就申請專利範圍第1至16 項中任一項所記載的具備有隔離空間隔間突條部之分離板 型離心分離機用分離板之製造方法中，其中， 099112295 10 201043339 依使定位用圓錐面模重疊於分離板圓錐面而呈緊密嵌合 的狀癌下’-邊依從帶狀之隔離空間隔間突條部片的—方端 側依序散人另-端側的方式插人定位孔，—邊施行點溶接， 使呈重疊狀態的分離板與定位用圓錐面模以該圓錐的轴為 中:-體地進行轉動，而使在分離板的圓周方向複數設定的 置邊旋轉移動於炫接機的溶接位置，一邊在分離板 的所有既定位置一體配設隔離空間隔間突條部片。 〇 (發明效果） 根據申請專利範圍第 王1 /巧町合j·貝赞咧，岣係藉由{ 用設妓位孔的定位關錐面模，因為屬於薄帶板狀的, 片’因而將較難處置的隔離空間隔間突條部片，正確地定十 於因非屬平面而較難抵接於既定位置的圓錐面上之既定个 圓錐面(體)呈—體化之作業，在相_ ^胃且卿地崎，大幅肖彳減f知所需要的龐> 〇手續與時間，可提供生產效率佳的製造方法。的龐）In the rotating body of the split plate type centrifugal separator, a method of manufacturing a frustoconical separating plate in which a rotating car of the rotating body is laminated in a direction is characterized in that: at a predetermined position of the conical surface of the separating plate, 5 in the step of separating the strip-shaped spacers from the outer strips, using a conical surface mold that is closely fitted to the outer circumference of the conical surface of the separation plate; When it is closely fitted to the conical surface, the corresponding positioning/amplitude portion corresponding to the predetermined position of the separation plate is provided with the isolation space p 099112295 7 201043339 which is embedded in the circle # surface in an integrated state. The rib portion has a positioning hole having the same shape; and the positioning conical surface mold is closely fitted to the conical surface of the separation plate, and the separately formed spacer spacer piece is formed on the positioning hole The strip-shaped one end side is inserted in order from the other end side, and the strip-shaped one end side is welded to the other end side, and the partition space between the strips is integrally formed. The method of manufacturing a separation plate for a separator type centrifugal machine including a separation space ridge portion according to any one of claims 1 to 3, wherein The fusion splicing is welded at a point where the scatter point exists in the longitudinal direction of the belt. The method of manufacturing a separation plate for a separator type centrifugal machine having a separation space ridge portion according to any one of claims 1 to 4, wherein The spliced spacer spacer rib is a length extending from the upper side 42 side toward the lower side of the conical surface in a state where the rib portion is integrally welded to the conical surface. The method of manufacturing a separation plate for a separator type centrifugal separator having a separation space between the detachment portions according to any one of the first to fifth aspects of the invention, wherein The spliced isolation space between the ridge portions is disposed in the direction of the conical shape of the conical surface. In the method for producing a separation plate for a separator type centrifugal machine having a separation space between the detachment portions according to any one of the first to fifth aspects of the invention, wherein The spliced isolation space 099112295 8 201043339 The compartment ridge piece is disposed in a direction obliquely intersecting the conical section of the conical surface. The invention of the present invention is directed to a method for producing a separator for a separator-type centrifugal separator having a detachment-spaced ridge portion according to any one of claims 1 to 7, wherein The longitudinal direction of the rib portion of the welded spacer is linear. The invention of the present invention is directed to a method for producing a separation plate for a split plate type centrifugal separator having a detachment gap portion according to any one of claims 1 to 7, wherein The longitudinal direction of the rib portion of the spliced isolation space is curved. The method of manufacturing a separator for a separator-type centrifugal separator having a detachment-spaced ridge portion according to any one of claims 1 to 7 of the invention, wherein One of the longitudinal direction of the rib portion of the spliced isolation space is curved. The invention is directed to a method for producing a separator for a separator-type centrifugal separator having a separation space between the first and the tenth aspect of the invention, wherein the separation plate of the separation plate type centrifugal separator according to any one of claims 1 to 10, wherein The conical surface mold for positioning uses a conical surface body formed in the manufacturing process of the separation plate to which the conical surface mold for positioning is applied. The method of manufacturing a separation plate for a separator type centrifugal machine having a separation space ridge portion according to any one of claims 1 to 10, wherein Conical surface for positioning 099112295 9 201043339 At least in the portion of the mold that is in close contact with the conical surface of the separating plate, a conical body formed during the manufacturing process of the separating plate is used. The method of manufacturing a separation plate for a separator-type centrifugal separator having a separation space between the detachment portions according to any one of claims 1 to 12, wherein The positioning conical mold system forms the periphery of the positioning hole into a thick wall. The method of manufacturing a separation plate for a separator type centrifugal machine including a detachment rib portion according to any one of claims 1 to 12, wherein The positioning conical surface molding system forms the two edges of the circumferential edge of the positioning hole at least in the longitudinal direction into a thick wall. The method of manufacturing a separation plate for a separator type centrifugal separator having a separation space between the detachment portions according to any one of claims 1 to 14 of the invention, wherein The welded spacer spacers are formed by stamping. In the method of manufacturing a separation plate for a separator type centrifugal machine having a separation space ridge portion according to any one of claims 1 to 14, wherein The spliced spacer spacer piece is formed by press working, and warps the longitudinal direction of the strip. The method of manufacturing a separation plate for a separator type centrifugal separator having a separation space between the detachment portions according to any one of claims 1 to 16 of the invention, wherein 099112295 10 201043339 Depending on the positioning of the conical surface mold over the conical surface of the separation plate, the cells are tightly fitted under the '-edge-dependent strip-shaped isolation space between the ridges of the lobes - the end side is scattered separately - The end side is inserted into the positioning hole, and the point is melted, so that the separating plate and the positioning conical surface mold in the overlapping state are rotated in the body of the cone: the body is rotated in the circumferential direction of the separating plate. The set rotation of the plurality of sets is moved to the fusion position of the splicing machine, and the slats are separated from each other at all predetermined positions of the separating plate. 〇(Effect of the invention) According to the scope of the patent application, the first king 1 / Qiaocho and j · Bezan, the system is used to set the cone model by using the positioning hole, because it is a thin strip-shaped sheet. Separating the slats of the isolated space between the hard-to-handle, and correcting the predetermined conical surface (body) which is difficult to abut on the conical surface of the predetermined position due to the non-planarity, In the phase _ ^ stomach and Qingdi Qi, the sharp 彳 彳 f know the need of Pang 〇 procedures and time, can provide a production method with good production efficiency. Pang)
根據申請專利範圍第U 定位用圓錐面模係轉用依半產:=體因為物 用圓錐面模之製造迅速且容易，錐面體’因而定位 、谷劳，且符合經濟效益。 申請專利範圍第13至14項的 發生隔離空間隔間突條部片插人該定因而不會 輕易地實施，俾可提升生產效率。 的失误，可迅速且 099112295 201043339 ::請專利_16項的發明，因為對 犬W >{施予趣曲’因此 ]^間 狀隔離空間隔間突條部片的長邊 =乍—員可;邊㈣ 輕易地從該隔離空間隔門 °❼而側’ 一邊迅速且 狀具…㈣卩片的另―_依序插入帶 狀長疋位孔’此情形在圓錐面的母線方向配設隔 突條部片時係屬有效。 間^間 根據申明專利範圍第17項的發明，可使分離板與定位用 圓錐面模依重叠狀態一體地處置，且在保持重疊狀態下，可 -邊以圓錐的軸為中心進行轉動…邊使在分離板的“圓錐面 複數地方所設定的既定位置，輕_旋轉移動輯接機的溶 接位置，因而可效率佳地執行隔離空間隔間突條部片的= 作業。 【實施方式】 以下，針對本發明以將船舶用柴油引擎的燃料油或潤滑油 等’當作被處理液的分離板型離心分離機（以下亦簡「八 ^-4 離機」）用之分離板為例進行以下說明。 [實施例] 實施例的圖1所示係分離板型離心分離機的旋轉體剖視 圖，圖2所示係構成分離板組的分離板平面圖，圖3 ㈡j听不係 分離板的仰視圖，圖4所示係分離板的側視圖，圖5所示係 分離板的立體圖，圖6所示係分離板的縱剖视圖，圖7所示 係另一分離板的立體圖，圖8所示係定位用圓錐面模的用法 099112295 12 201043339 說明圖。 圖1中，在旋轉體1的内部，設有在旋轉體1的旋轉軸方 向多數積層有傘狀分離板2的分離板組2〇。構成該分離板 組20的分離板2係如圖2至圖6所示，藉由對平板施行擠 壓加工而加工呈截頭圓錐形狀。 在分離板組20的各層中，在積層方向的上下呈相對應位 置’上方之各分離板2與下方之分離板2間之相互上下間 〇隙，即圖2至圖6所示分離板2中，於各層的上分離板2 之圓錐面21的内面（下面如、與下分離板2的圓錐面21 之外面（上面)211 ，形成圓錐面間隙（未圖示），以作為導 入被處理糊1的⑽板組2G巾，朝圖示斜上方的多數箭 頭係指被處理液的導入方向)的間隙使用。 在相對位於下方的分離板2之圓錐面21外面（上面)2ΐι 上，在該圓錐面21的略圓錐母線方向，朝旋轉體i的旋轉 〇方向（本實施例中，圖中的右方向=逆時針)相隔間隔設置隔 離空間隔間突條部3，例如以分開成8份而形成8室之隔離 空間4的方式’在平㈣從_巾心側呈㈣狀配設複數個。 利用该分離機所施行的被處理液(含有污泥或水分的燃料 油與潤滑油等）之分離處理，大致上制用—次分離與二次 分離依如下述施行離心分離處理。 首先，圖1中，被處理液係從在旋轉體1的旋轉軸設置於 旋轉方向的導入口 11導入於旋轉體1内’利用由旋轉體i 099112295 13 201043339 的高速旋轉所產生離心力，分離為比重較輕的輕液、比重較 重的重液、及固態物等（以下將其稱「一次分離處理」）。 利用該一次分離處理所分離的比重較輕之輕液，係從分離 板組20的下方側朝向上方侧，朝上下方向貫通該分離板組 20,並至少朝向上方向流入對各隔離空間4以可貫穿每一該 隔離空間4之方式所設置的各個流通孔22，再依序從下方 流入上方各層的各隔離空間4,且持續在各隔離空間4内擴 散。 接著，針對二次處理進行說明。 持續在各隔離空間4内擴散的被處理液，因為被施予離心 力，因而從該流通孔22擴散於各隔離空間4，被處理液的 液體在上下分離板2、2的圓錐面21間，即，屬於上分離板 2的圓錐面21内面（下面）212、與下分離板2的圓錐面21 外面（上面）211之間隙即為隔離空間4内，朝分離板2的中 心（即，旋轉軸方向），依攀登下圓錐面21的傾斜面211方 式，朝上方流動。該流動（即，向上流通)係如在圖1所示分 離板組20中，依朝斜上方且朝旋轉軸方向之方式所標示的 多數箭頭。 依此，經由分離板組20的各層分離板2之隔離空間4的 間隙，朝分離板組20的上層侧（即向上）流通較輕被處理液， 最終，便從圖1所示在旋轉體1的旋轉軸附近所設置回收口 15，被視為淨化液並回收。 099112295 14 201043339 另一方面，經混入被處理液中的處理對象之各個多樣固態 雜質粒子中，比重較大的粒子會利用由旋轉體1的高速旋轉 所產生之離心沉降’迅速地到達並集聚於旋轉體1内的空間 12之最大徑部13，再從設置於旋轉體丨的本體周圍中最大 徑部13的排出口 14,利用適當時序與適當手段被排放出於 疋轉體4外。泫最大徑部13若從旋轉體4的内部侧觀看， 係内部的最外周空部，且屬於暫時性儲存固態雜質的集塵· 〇 集聚場所。 又，比重較重的被處理液、與被處理液中所含的固態雜質 粒子等’將在利用分離板組2G所形成、且構成寬廣沉降面 (分離板2的圓錐面積x分離板2之數量）的各隔離空間4，沉 降於用以形成該隔離空間4之沉降面的隔離空間4，相對位 於上方(頂板側）的上分離板2之圓錐面21内面(下面郎側 (利用離心力沉降於該隔離空間4的頂_)，並沿所沉降的 圓錐面2卜朝該隔離空間4的外周緣41側(即，該圓錐面 21的底邊41側)流動。以下’將該流動稱為從隔離空間4 的排出流動。 依此在各隔離空間4内沉降的各多樣質量的固離雜質粒 子，當朝各隔離空間4的外周緣41被排出流動時，便利用 在旋轉方向複數形成該隔離空間4(相__方式， 旋轉方向的前後方向相__置，㈣ 離空間隔間突條部3、3中，位於旋轉方向後方 099112295 15 201043339 隔間突條部3(例如，圖4中相斜於 係利用屬於該隔離空間隔間突侔^、aMR) ’正確來況， 的旋轉正面緣31，—邊將固離雜R旋轉方向側緣(前緣) 中虛線箭頭的流動執跡進行料、讀子依例如圖4與圖5 間突條部3R從該隔離空間4掃2邊宛如利餘離空間隔 4的外周緣41側、且朝上分離:2:方式™ 公雜柘9 AAM « 的内面212側底邊4U該 刀離板2的外周緣41)側送出。 運41以 然後，圖i _，如上述 41側送出，且排放 隔離空間4朝其外周緣 、刀離板*日q 示）’到達分離板組20 _ '' 〇外的固態雜質（未圖 便如同上述’暫時储存於該^轉4體1内之空間12，最後 態雜質集塵場所的旋 ' 内的最外周空部所謂固 手段從排出σ14中排出旋轉m讀部⑴並利用適當 依如上述，將充滿隔離* 質粒子，-邊利用離w、破處理液中浮游之固態雜 的旋轉正面緣31，—邊〃 W至&離空間隔間突條部3 邊從該隔離空間4朝 2 〇的外周圍)在該隔離 朝外（即，分離板組 面緣差^内進行排放移動時，該旋· 相互純# Μ 多樣固態雜質粒子，便利用 相互移動速度的差異、或使利用 (圖5中虛線箭頭），依Γ的錯讀造成的接觸與碰撞 間隔間突條部3更正粒子質量的方式，將隔離空 099112295 確地形成隔離空間隔間突條部3的 16 201043339 正面緣31。 隔離空間隔間突條部3相對於分離板2的圓錐面21之圓 錐母線的配置（即，為使隔離空間隔間突條部片（3)相對於圓 錐面21 —體化熔接於既定位置） 例如，本實施例中，依與 ΓΓΓ 線呈交又方式，採取斜向傾斜的傾斜配 Ο ❹ 敗斑门旦Γ僅限於此，亦可例如圖7所示之分離板20，採 :=母線呈平行(即’圓錐母線的方向)配設(配置)隔離 二間隔間突條部片（3〇)(相關圖7，容後詳述） 種情況’在圓錐面21的相表面設定複數地方(實 8個地方）的既定位置，分別—體料的隔離空間 隔間犬條部（即，經一體化後的隔離空間隔間突條部3)，便 屬於具有將該隔離空間4中的固態雜質粒子配合離心力，朝 該隔離空間4下方的底邊41側相對掃出之作用（以下，將此 項作用亦稱「掃出作用」）的裝置。 本實施例所示之隔離空間隔間突條部3的斜率(即，傾 斜），係配設成相對於通過該隔離空間隔間突條部3的圓錐 母線，隔離空間隔間突條部3的上端部側位於旋轉方向側， 而隔離空間隔間突條部3的下端部側則位於旋轉後方側的 傾斜（以下，亦簡稱「傾斜」）狀態。 再者，該隔離空間關突條部3的旋轉正面緣31之形狀， 亦可跨越該旋轉正面緣31全長，如描綠出朝旋轉體4旋轉 方向（圖中為右旋轉）的相反方向（圖中為左方向），呈膨出曲 099112295 201043339 線般地形成彎曲。 例如，可形成跨越 空 正面緣叫全長的蝴未圖:間=)3前緣(即旋轉 面緣31全長，，靠近圓錐面21底7=:形成旋轉正 彎曲狀。 _邊側的°卩分呈較深的 右依此形成的話，便可達到在 質粒子的接觸*餘心心/廣㈣域’利用固態雜 揮掃出作用，但未必一定要 〇 了犯有效發 緣31全料#古 ’亦可單純地跨越旋轉正面 、 、7直線性，即，祕間突 形成直線狀的帶。 丨（片）3自體 再者實如例所不「〜」字狀隔離空間隔間突條部 的升/狀僅止於在將船舶用柴油引擎的燃料油與潤滑油等备 作被處理液的固液分雜能實財，經重複實施實驗而在實 驗上發現的較細彡狀而已，亦可配合分離機雜能與用途、 :及被處理液的成分内容與被處理液中所混人的固態雜質 W子)物ΙΆ形等，而形成不同形狀的隔離空間隔間突條部 例如圖7所示之分離板2G的隔離空間隔間突條部（片^ 係里直線狀，該祕空_間突條部U)3係與於圓錐母線 呈平行配設（配置），即，配設（配置）於圓錐母 線的方向。又， 該直線狀_空間關突條部（片）3，並無法獲制用「〜」 字狀等彎曲部所造成的作用效果。 d 099112295 18 201043339 本實施例的分離板3係以依如後述戶斤制〜 . 1表侍截頭圓錐形狀 之圓錐面體(2)為本體’在屬於該本體的圓〜 W圓錐面體(2)外周表 面之圓錐面21(211)上’於預設複數設定 弋位置，使在該圓錐 面體(2)另外成开》的複數片祿隔離空間隔間突條部片（3)， 分別插入當作後述定位手段用的定位用圓錐面模之定位 孔’或者-邊插入，-邊利用熔接而與上述圓錐面體呈一體 化，便形成在該圓錐面體外周面一體配設而成之物 〇 以下’針對具備該隔離空間隔間突條部3的分離板2之製 造進行說明。 在分離板製造時，首先前提係預先必須另外準備（製造）： 分離板本體的圓錐面體(2)、分離板之外的個體隔離空間隔 間突條部片（3)、以及屬於定位手段的定位用圓錐面模。 [圓錐面體之製造] 首先，準備當作素材用的方形板’將該方形板利用擠壓加 〇 工機成形為圓錐形狀（以下’將此步驟亦稱「擠壓加工步 驟」）。方形板係將平板材（定尺板2000x1000 2B JIS規格）’ 配合目的分離板的尺寸裁剪為所需的方形（以下，將此少雜 亦稱「方形裁剪步驟」）。 再者，經裁剪為方形的素材之各方形板，在施加下一步驟 的擠壓加工步驟前，便預先4認是否已無污垢與塵埃專的附 著，若有附著便進行除去（以下，將此步驟亦稱「方形素材 的確認步驟」）。 099112295 19 201043339 動旋壓擠壓加 機)的 接著，使在擠壓加工裝置(例如， 壓 下 模與衝頭間之既定位置，夹置上述方形素材G片）^能 科㈣行轉，—赫财料材利用: …述模，而將平板的方形素材成形為 (以下’將此步驟亦稱「深衝加工 接著，將依上述擠壓加工步驟所成形的圓錐形狀，利用米 作切斷裝置用的動力沖床，將_雜的頂㈣切斷^ 平’而裁剪為截頭圓錐形狀(以下，將此步驟亦稱「頂部切 掉步驟」）’且將截頭圓錐形的底邊側形成圓形（以下，將此 步驟亦稱「底部切掉步驟」），藉此便成形出當作截頭圓錐 形狀分離板2的本體用之圓錐面體3(以下，將此步驟亦稱 「圓錐面體成形步驟」）。 再者，已成形的圓錐面體需先去除在動力沖床時所附著的 油分。 最後’在依上述圓錐面體成形步驟所成形的圓錐面體之既 定位置，_適當穿孔手段(例如，手動或動力沖床機）穿設 所需尺寸的流通孔22(以下，將此步驟亦稱「流通孔穿孔步 驟」）。藉由以上的各步驟便製得所需的圓錐面體3。 [隔離空間隔間突條部片之製造] 隔離空間隔間突條部片（3)係利用適當的成形手段(例如， 沖壓加工麟），對平板的素材施行沖壓，先製造成所需 形狀（沖壓加工）。 099112295 20 201043339 ' 例如上述，彎曲成「〜」字狀等形狀、或成形為如圖7 所示的直線帶狀（以下，將此步驟亦稱「突狀部片的成形步 驟」）。 在隔離空間隔間突條部片（3)成形之際，特別係該隔離空 間隔間突條部片依與圓錐面的圓錐母線呈平行或接近平行 的角度，正確地配設於斜方向的突狀部片時，依在其長度方 向，使其上面（朝圓錐面的抵接面之相反側的面=背面）側呈 0 起曲的方式施行加工（以下，將此步驟亦稱「勉曲加工」）。 相關成形為經施予此種「翹曲」形狀所造成的優點，容在 後述熔接步驟中說明。藉由以上的步驟便製得所需的隔離空 間隔間突條部片。 [定位用圓錐面模之製作（製造)] 使隔離空間隔間突條部片（3)在分離板2的本體之圓錐面 體(2)表面呈一體化的既定位置，宛如當作定位手段用的定 〇 位用圓錐面模，係使用呈裝卸自如地緊密嵌合在該分離板2 的圓錐面外周，且至少該分離板本體相對於圓錐面，至少其 中一部分呈裝卸自如地緊密嵌合之同一形狀或相似形狀的 截頭圓錐形狀之圓錐面模。 圖8所示之實施例的定位用圓錐面模50，係當依重疊於 屬於分離板2本體的圓錐面體(21)之圓錐面211上的方式， 從圖示箭頭所示之圓錐軸方向進行密接嵌合時，在熔接該分 離板2的隔離空間隔間突條部片（3)之既定位置所對應的相 099112295 21 201043339 對應既定位置部位設置在隔離空間隔間突條部片（3)與上述 圓錐面體（21)呈一體化的狀態下落入並緊密嵌入的定位孔 51(例如，與該隔離空間隔間突條部片（3)相同形狀的孔）。 該定位用圓錐面模50(以下，亦稱「圓錐面模」），如圖示 狀態得知，係直接轉用使用該定位用圓錐面模50，且已熔 接隔離空間隔間突條部片（3)的分離板2本體之圓錐面體 (21)，並穿設定位孔51。 所以，流通孔22雖呈已穿設狀態，但該流通孔22係無具 圓錐面模的作用，亦可不設置。 此種定位用圓錐面模50係如上述，未必一定要轉用分離 板2，亦可另行製作圓錐面模，但藉由此種轉用，便可使定 位用圓錐面模50的調度迅速且容易，且調度成本亦符經濟 效益。 不管如何，定位用圓錐面模50係設為與截頭圓錐形狀分 離板2呈相同或相似形狀，且最好呈從外側的圓錐軸方向剛 好覆蓋該分離板2的外面整體之尺寸。 又，假設依分離板2的轉用而形成定位用圓錐面模50時， 因為該分離板2的圓錐面厚度較薄，因而最好在定位孔51 的内周緣(至少穿設成帶狀的長孔二緣側），配設適當的補強 構件（未圖示），俾形成厚壁。 藉由依此將定位用圓錐面模50所形成定位孔51的邊緣形 成厚度，當將隔離空間隔間突條部片（3)插入於該定位孔51 099112295 22 201043339 牯便jr無失誤地正確插入，俾使作業能迅逮且輕易地執行。 #ί—人Y針辦在分離板2的圓錐面21之既定位置，一體配 設帶狀隔離空間隔間突條部片（3)的溶接步鄉進行說明。 [溶接第1步驟(嵌合步驟)] 〇 、如圖8,示，將定位用圓錐面模5。從圓錐轴方向依重叠 、 '羞卸自如地後合在分離板2的圓錐面21外周側， 板2的圓錐面21既定位置（即，隔離空間隔間突條部 〇 3的5又疋位置)上’依可正確重疊定位用圓錐面模50的定位 孔51之方式緊密嵌合，而使分離板2與圓錐面模5〇呈一體 化(以下’亦將此稱為「分離板與圓錐面模的嵌合步驟」）。 [熔接第2步驟] 接著，在上述定位用圓錐面模5〇的定位孔51中，插入另 外$成的離空間隔間突條部片（3)，並將隔離空間隔間突 條部片（3)熔接於分離板2的圓錐面21。 溶接係例如在帶狀隔離空間隔間突條部片（3)的長度方 向，相隔適當間隔依序設定的炫接地方（未圖示），從該隔離 空間隔間突條部片（3)其中一端開始依序朝另一端施行麟 接而呈一體化。 [最初的定位孔51之紹:接j 首先由單手握持著一片隔離空間隔間突條部片（3)的另 -端側’將祕空間„突條部片（3)的一端側插入定位孔 51的一端側’反抗該隔離空間隔間突條部片（3)_曲反彈 099112295 23 201043339 力，在欲將該隔離空間隔間突條部片⑶至少—端侧的溶接 地方，沉入於定位孔51而呈擠入的狀態下，由另一隻手將 該一端側的熔接地方施行點炼接。 間突條部片（3)的手，依將 的方式擠入，並由另一隻 接著，利用握持著隔離空間隔 下一個熔接地方沉入於定位孔51 手將下一個炫接地方施行點炫接 以下，同樣地重複先前的步驟，依序由單手將炼接地方沉 入設定孔的方式擠人，並由另-隻手贿接地方施行點溶 接，便可完成該隔離空間隔間突條部片（3)的炫接（以下，將 此步驟亦稱「點熔接步驟」）。 上述點溶接步驟中，在將隔離空間隔間突條部⑽每次 少許插人定位孔51並騎轉的手法，即， 間隔間突條㈣（3)從其帶狀-端_另—端側依序地適當 插入定位孔51，一邊從帶狀的— 接點連續施行熔接。 ^側朝另一端側依序將炫 根據此種’轉手法’因為—邊確雜接地方—邊依序進行 熔接’因而可-邊正雜抵接於既定位置—邊施行溶接，所 以隔離空間隔間突條部片（3)在既定㈣接地方呈安定化， 不會發生位置偏移情形’可正確輯接，並與分離板2呈一 體化。 然而’炫接手法並不僅侷限於此，亦可例如將該隔離空間 隔間突條部片（3)整體-次插人定位孔51並施行麟接。 099112295 201043339 • x ’實施例的溶接例中，針對在帶（即，帶狀延伸的㈣ 空間隔間突條部片（3))的長邊方向散點存在之點溶接進:說 明，但亦可使用其他適當的熔接手段。 再者，在此被熔接的隔離空間隔間突條部片之長度， 最好在圓錐面21呈一體溶接的狀態下，從該圓錐面Μ的上 邊42側朝底邊(即，下邊侧41)延伸的長度。 [第2個定位孔51的熔接] ° 接著’施行隔離空間隔間突條部片（3)熔接作業的第2個 定位孔51，係可為最初定位孔51的相鄰定位孔51、或其他 適當的定位孔’選擇位於最初（第！個)溶接所使用的定位孔 相反方向（例如⑽度)位置之定位孔51，若施行炫接， 便在第2祕接完成階段，使覆蓋重疊分離板2的圓錐面模 (2、20)，利用已經在相隔18〇度方向的2個地方，施行溶 接的隔離空間關突條部片（3)，更進—步施行定位，因而 Ο應溶接另〆隔離空間隔間突條部片（3)的定位孔5卜便自行 定位於分離板2的既定位置，可更簡便且確實地定位，俾使 隔離空間隔間突條部片（3)更正確地與分離板2的既定位置 一體化。 不官如何’藉由使用如上述的圓錐面模5〇，在依定位用 圓錐面模50重叠而緊密嵌合於分離板2的圓錐面刀之狀態 下，一邊依從帶狀隔離空間隔間突條部片⑶的 一端側朝另 -端側依序狀入之方式’插入定位孔51 一邊施行點溶接， 099112295 25 201043339 使用下一個既定位置（即，定位孔51)，將隔離空間隔間突條 部片（3)利用適當熔接機施行熔接時，使重疊呈一體嵌合狀 態的分離板2、與定位用圓錐面模50呈一體，以該圓錐的 軸為中心朝圓周方向進行轉動，一邊使在分離板2圓周方向 複數設定的既定位置（定位孔51)，旋轉移動至該熔接機的既 定熔接位置，一邊在分離板2的所有既定位置一體配設隔離 空間隔間突條部片（3)，因而可效率佳地執行隔離空間隔間 突條部片（3)的熔接作業。 (產業上之可利用性） 本發明係在上述實施例中，針對以船舶用柴油引擎的燃料 油、潤滑油等為被處理液的分離板型離心分離機用分離板進 行說明，惟並不僅侷限於此，亦可利用廣泛產業所利用的分 離板型離心分離機之分離板製造。 【圖式簡單說明】 圖1為分離板型離心分離機的旋轉體剖視圖。 圖2為構成分離板組的分離板平面圖。 圖3為分離板的仰視圖。 圖4為分離板的侧視圖。 圖5為分離板的立體圖。 圖6為分離板的縱剖視圖。 圖7為另一分離板的立體圖。 圖8為定位用圓錐面模的用法說明圖。 099112295 26 201043339 ' 【主要元件符號說明 〇 1 旋轉體 2 分離板 (2) 圓錐面體 3 隔離空間隔間突條部 (3) 隔離空間隔間突條部片 4 隔離空間 12 空間 13 最大徑部 14 排出口 15 回收口 20 分離板組 21 圓錐面 22 流通孔 31 旋轉正面緣 41 外周緣 41 圓錐面下邊(底邊） 42 圓錐面上邊 50 定位用圓錐面模（圓錐面模) 51 定位孔 211 傾斜面 211 圓錐面外面（上面） 099112295 27 201043339 212 圓錐面内面（下面） 21(211) 圓錐面 3F 隔離空間隔間突條部 3R 隔離空間隔間突條部 099112295 28According to the scope of the patent application, the U-shaped conical surface mold system is used for semi-production: = body because the production of the conical mold is quick and easy, and the conical body is thus positioned, labored, and economical. In the case of applying for patents Nos. 13 to 14, the insertion of the slats in the isolation space is not easy to implement, and the production efficiency can be improved. The mistake can be quickly and 099112295 201043339 :: Please patent _16 item invention, because the dog W > {Successful songs' therefore] ^ The gap between the empty space between the long side of the protruding piece = 乍 - member Yes; side (4) easily from the isolation of the empty space door ° ❼ side of the side of the rapid and the shape of ... (four) 卩 的 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ It is effective when the strips are separated. According to the invention of claim 17 of the invention, the separating plate and the positioning conical surface mold can be integrally treated in an overlapping state, and in the state of being overlapped, the side can be rotated about the axis of the cone. In the predetermined position set in the "conical surface of the separation plate", the position of the light-rotating movement of the splicing machine is lightly rotated, so that the work of separating the ridges between the vacant spaces can be performed efficiently. For the purpose of the present invention, a separator plate for a separator-type centrifugal separator (hereinafter also referred to as "eight^-4 off-machine") for treating a fuel oil or a lubricating oil of a marine diesel engine as a liquid to be treated is taken as an example. The following instructions. [Embodiment] FIG. 1 is a cross-sectional view of a rotating body of the separating plate type centrifugal separator shown in FIG. 1, and FIG. 2 is a plan view of a separating plate constituting a separating plate group, and FIG. 3 (b) is not a bottom view of the separating plate. 4 is a side view of the separating plate, FIG. 5 is a perspective view of the separating plate, FIG. 6 is a longitudinal sectional view of the separating plate, and FIG. 7 is a perspective view of another separating plate, and FIG. 8 is a perspective view. Usage of the conical surface mold for positioning 099112295 12 201043339 Explain the picture. In Fig. 1, a separation plate group 2A in which a plurality of umbrella-shaped separating plates 2 are laminated in the direction of the rotation axis of the rotating body 1 is provided inside the rotating body 1. The separating plate 2 constituting the separating plate group 20 is processed into a frustoconical shape by extrusion processing on the flat plate as shown in Figs. 2 to 6 . In each layer of the separation plate group 20, the upper and lower gaps between the separation plates 2 and the lower separation plates 2 above and below the corresponding positions in the stacking direction are the separation plates 2 shown in FIGS. 2 to 6 The inner surface of the conical surface 21 of the upper separation plate 2 of each layer (hereinafter, the outer surface (upper surface) 211 of the conical surface 21 of the lower separation plate 2 forms a conical surface gap (not shown) to be treated as an introduction. The (10) plate group 2G towel of the paste 1 is used as a gap in a direction in which a plurality of arrows in the obliquely upward direction of the drawing mean the direction in which the liquid to be treated is introduced. On the outer surface (upper surface) 2ΐ of the conical surface 21 of the lower separation plate 2, in the direction of the slightly conical generatrix of the conical surface 21, in the direction of the rotation of the rotating body i (in the present embodiment, the right direction in the figure = Counter-clockwise, the space between the partitions 3 is provided at intervals, for example, in a manner of dividing into 8 parts to form an 8-space isolation space 4, and a plurality of (four) patterns are arranged in a (four) shape from the side of the towel. The separation treatment of the liquid to be treated (fuel oil containing sludge or water, lubricating oil, etc.) by the separator is roughly used for the primary separation and the secondary separation, and the centrifugal separation treatment is carried out as follows. First, in Fig. 1, the liquid to be treated is introduced into the rotating body 1 from the introduction port 11 provided in the rotational direction of the rotating shaft of the rotating body 1 by the centrifugal force generated by the high-speed rotation of the rotating body i 099112295 13 201043339, and is separated into Lighter liquid with a lighter specific gravity, heavy liquid with a heavier specific gravity, and solid matter (hereinafter referred to as "one-time separation treatment"). The light-weight liquid which is lightly separated by the primary separation process passes through the separation plate group 20 from the lower side toward the upper side of the separation plate group 20, and flows into the respective isolation spaces 4 at least in the upward direction. The respective flow holes 22 provided through each of the partition spaces 4 are sequentially flowed from below into the respective isolation spaces 4 of the upper layers, and continue to diffuse in the respective isolation spaces 4. Next, the secondary processing will be described. The liquid to be treated which is continuously diffused in each of the isolation spaces 4 is diffused into the respective isolation spaces 4 from the flow holes 22 by the centrifugal force, and the liquid of the liquid to be treated is between the conical surfaces 21 of the upper and lower separation plates 2 and 2, That is, the gap between the inner surface (lower surface) 212 of the conical surface 21 of the upper separating plate 2 and the outer surface (upper surface) 211 of the conical surface 21 of the lower separating plate 2 is the inside of the partition space 4 toward the center of the separating plate 2 (i.e., rotating) The axial direction) flows upward as the inclined surface 211 of the conical surface 21 is climbed. This flow (i.e., upward flow) is a plurality of arrows indicated in the separation plate group 20 shown in Fig. 1 in a manner obliquely upward and in the direction of the rotation axis. Accordingly, the lighter treatment liquid is circulated toward the upper layer side (ie, upward) of the separation plate group 20 via the gap of the separation space 4 of each layer separation plate 2 of the separation plate group 20, and finally, the rotary body is shown in FIG. The recovery port 15 provided near the rotating shaft of 1 is regarded as a purified liquid and recovered. 099112295 14 201043339 On the other hand, among the various solid impurity particles of the treatment target mixed in the liquid to be treated, the particles having a large specific gravity are rapidly reached and accumulated by the centrifugal sedimentation caused by the high-speed rotation of the rotary body 1 The maximum diameter portion 13 of the space 12 in the rotator 1 is discharged from the discharge port 14 of the largest diameter portion 13 in the periphery of the body of the rotator body by an appropriate timing and an appropriate means. The maximum diameter portion 13 of the crucible is the outermost peripheral portion of the inner portion when viewed from the inner side of the rotating body 4, and is a dust collecting/concentrating place for temporarily storing solid impurities. In addition, the liquid to be treated having a heavier specific gravity and the solid impurity particles contained in the liquid to be treated are formed by the separation plate group 2G and constitute a wide sedimentation surface (the conical area of the separation plate 2 x the separation plate 2) Each of the isolation spaces 4 of the number is settled in the isolation space 4 for forming the settlement surface of the isolation space 4, and is opposite to the inner surface of the conical surface 21 of the upper separation plate 2 located above (the top plate side) (the lower side is slanted (using centrifugal force to settle) The top_) of the isolated space 4 flows along the outer peripheral edge 41 side of the isolated space 4 (i.e., the side of the bottom side 41 of the conical surface 21) along the settled conical surface 2. In order to flow out from the separation space 4, the particles of various masses of solid particles that have settled in the respective isolation spaces 4 are conveniently discharged in the direction of rotation when discharged toward the outer periphery 41 of each of the isolation spaces 4. The isolation space 4 (phase __ mode, the front-rear direction of the rotation direction __, (4) in the vacant space between the rib portions 3, 3, located in the direction of rotation 099112295 15 201043339 compartment ridge 3 (for example, 4 medium phase oblique system utilization belongs to the isolation space Interval between the protrusions ^, aMR) 'correctly, the rotating front edge 31, the side will be fixed in the direction of the rotation of the side of the R (the leading edge) in the direction of the arrow arrow flow material, read according to Figure 4 The ridge 3R of FIG. 5 is swept from the isolation space 4 from the side of the outer periphery 41 of the gap 4, and is separated upwards: 2: The bottom side of the inner surface 212 of the mode TM AM 9 AAM « 4U the knife is sent out from the outer peripheral edge 41) side of the plate 2. The transport 41 is then sent out, as shown in the above 41 side, and the discharge isolation space 4 is directed toward its outer periphery, the knife is off the board * day q) The solid matter of the outer layer of the plate group 20 _ '' is not shown as the outermost space of the outer space in the space 12 temporarily stored in the body of the body 4 The rotation m reading portion (1) is discharged from the discharge σ14, and is appropriately filled with the isolated *particles as described above, and the rotating front edge 31 of the solid impurities floating in the treatment liquid is separated from the w, and the edge is 〃W to & The gap between the slats 3 from the isolation space 4 toward the outer periphery of the 2 〇 is in the isolation outward (ie, the separation plate group edge difference ^ When the discharge moves, the rotation is mutually pure. 多样 Various solid impurity particles are used to facilitate the difference in the mutual movement speed, or to make use of the difference between the contact and the collision interval caused by the misreading of the use (the dotted arrow in Fig. 5). The manner in which the strip 3 corrects the mass of the particles, the isolation gap 099112295 is surely formed into the front edge 31 of the partition 2010 3339 which isolates the inter-spaced rib portion 3. The cone of the conical surface 3 of the isolation inter-spacer rib 3 with respect to the conical surface 21 of the separating plate 2 The configuration of the bus bar (that is, in order to make the rib portion (3) spliced to the predetermined position with respect to the conical surface 21), for example, in this embodiment, the slant is taken in accordance with the squall line倾斜 的 倾斜 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Inter-burst section (3〇) (Related Figure 7, detailed later) In the case of the phase of the surface of the conical surface 21, the predetermined position of the complex area (the real eight places), respectively, the separation space of the bulk material Dog strip (ie, after integration) The vacant portion 3) of the vacant space belongs to the function of pulsing the solid impurity particles in the isolation space 4 to the side of the bottom side 41 below the isolation space 4 (hereinafter, this function is also A device called "sweeping out". The slope (i.e., the inclination) of the isolation gap portion 3 shown in this embodiment is disposed to isolate the gap portion 3 with respect to the tapered bus bar passing through the isolation gap portion 3 The upper end side is located on the side of the rotation direction, and the lower end side of the isolation gap portion 3 is located on the rear side of the rotation (hereinafter, also referred to as "tilt"). Furthermore, the shape of the rotating front edge 31 of the isolation space closing ridge portion 3 may also span the entire length of the rotating front edge 31, such as the opposite direction of the rotation direction of the rotating body 4 (right rotation in the drawing). In the figure, the left direction) is curved like a bulging curve 099112295 201043339. For example, it is possible to form a butterfly figure that spans the full length of the front edge of the air: the front edge of the gap =) 3 (i.e., the full length of the rotating face edge 31, near the bottom of the conical surface 21 = 7: forming a positively curved shape of the rotation. If the part is formed by a deeper right, it can be achieved by using the solid-state miscellaneous sweeping effect in the contact of the particles * the heart/wide (four) domain, but it is not necessary to smash the effective hair edge 31. 'It is also possible to simply cross the rotating front, and 7 linear, that is, the secret zone forms a linear band. 丨(片)3Self-body is not as a "~"-shaped isolated space between the ribs The rise/shape of the part is only based on the fact that the fuel oil and lubricating oil of the marine diesel engine are used as the solid and liquid mixed energy of the treated liquid, and the experimentally found finer shape has been repeated. It can also be combined with the dispersing energy and use of the separator, and the composition of the liquid to be treated and the solid impurities (W) in the liquid to be treated, etc., to form a partition of the isolated space between different shapes. For example, the partitioning plate 2G of the separating plate 2G shown in FIG. 7 has a straight portion, and the sheet is linear. The secret space _ the ridge portion U) 3 is arranged (arranged) in parallel with the conical bus bar, that is, disposed (arranged) in the direction of the conical bus bar. Further, the linear_space closes the rib portion (sheet) 3, and the effect of the bending portion such as the "~" shape cannot be obtained. d 099112295 18 201043339 The separating plate 3 of the present embodiment is a body of a conical body (2) having a conical shape of a truncated cone as described below. 2) on the conical surface 21 (211) of the outer peripheral surface, the ridge position portion (3) is set at a predetermined plurality of 弋 positions so that the conical surface body (2) is additionally opened. Inserting a positioning hole 'which is a positioning conical surface mold for a positioning means to be described later, or inserting it, and integrating it with the conical surface by welding, is integrally formed on the outer peripheral surface of the conical surface. The following description will be made on the manufacture of the separation plate 2 including the isolation gap portion 3. In the manufacture of the separation plate, the first premise must be separately prepared (manufactured): the conical body (2) of the separation plate body, the individual isolation space between the separation plates (3), and the positioning means The positioning is made with a conical surface mold. [Manufacture of Conical Surface] First, a square plate for material is prepared. The square plate is formed into a conical shape by an extrusion press (hereinafter, this step is also referred to as "extrusion processing step"). The square plate system cuts the size of the flat plate (the fixed length plate 2000x1000 2B JIS specification) into the desired square shape (hereinafter, this is also referred to as "square cutting step"). Furthermore, before the extrusion process of the next step is applied to each square plate of the material which is cut into a square shape, it is preliminarily confirmed whether there is no adhesion between dirt and dust, and if it is attached, it is removed (hereinafter, This step is also called "the confirmation step of the square material"). 099112295 19 201043339 The rotary pressing and pressing machine is then placed in the extrusion processing device (for example, the predetermined position between the pressing die and the punch, the above-mentioned square material G piece is sandwiched) ^能科(四)行转— The use of Hecai materials: ... describe the mold, and the square material of the flat plate is formed (the following 'this step is also called "deep-drawing processing, then the conical shape formed according to the above extrusion processing step, using rice for cutting The power punch for the device cuts the top of the _ miscellaneous (four) into a truncated cone shape (hereinafter, this step is also called "top cutting step") and the bottom side of the frustoconical shape A circular shape is formed (hereinafter, this step is also referred to as "bottom cutting step"), whereby a conical body 3 for a body which is a frustoconical separating plate 2 is formed (hereinafter, this step is also referred to as " Conical surface forming step"). Further, the formed conical body needs to first remove the oil component attached to the power punching machine. Finally 'in the predetermined position of the conical body formed by the above-mentioned conical surface forming step, _ Proper perforation (for example, manual or The force punching machine) is provided with a flow hole 22 of a desired size (hereinafter, this step is also referred to as a "flow hole piercing step"). The desired conical body 3 is obtained by the above steps. Manufacture of the inter-strip slabs] The slats (3) are separated by a suitable forming means (for example, stamping processing), and the material of the flat plate is pressed to be first formed into a desired shape (pressing processing). 099112295 20 201043339 ' For example, the shape is bent into a shape of "~" or formed into a linear strip shape as shown in Fig. 7 (hereinafter, this step is also referred to as "forming step of the protruding piece"). When the spacer strip (3) is formed in the isolation space, in particular, the strip portion of the partition space is parallel or nearly parallel to the conical strand of the conical surface, and is correctly arranged in the oblique direction. In the case of the segment, the processing is performed such that the upper surface (the surface opposite to the abutting surface of the conical surface = the back surface) is 0-curved (hereinafter, this step is also called "distorting" Processing"). Related forming is given by this The advantages of the "warping" shape are described in the welding step described later. By the above steps, the required spacer spacers are formed. [Production (manufacturing) of the conical mold for positioning] The isolation space inter-slit ridge piece (3) is integrated at a predetermined position on the surface of the conical body (2) of the main body of the separation plate 2, and is used as a conical surface mold for positioning means for positioning means. The outer peripheral surface of the conical surface of the separating plate 2 is detachably fitted, and at least a part of the separating plate body is detachably fitted with a frustoconical shape of the same shape or a similar shape that is tightly fitted to the conical surface. The conical surface mold 50 of the embodiment shown in Fig. 8 is arranged to overlap the conical surface 211 of the conical surface body (21) belonging to the main body of the separation plate 2, as shown by the arrow in the figure. When the conical axis direction is closely fitted, the phase corresponding to the predetermined position of the rib portion (3) of the separation space of the separation plate 2 is 099112295 21 201043339 corresponding to the predetermined position. Piece 3) and said conical surface (21) falls under the form of an integrated and tightly fitted state of the positioning holes 51 (e.g., the insulation space compartments protrusions sheet (3) of the same shape as the hole). The positioning conical surface mold 50 (hereinafter, also referred to as "conical surface mold"), as shown in the figure, is directly used to use the positioning conical surface mold 50, and has been welded to isolate the space between the protruding portions. (3) The conical body (21) of the body of the separating plate 2 is passed through the set hole 51. Therefore, although the flow hole 22 is in a worn state, the flow hole 22 does not function as a conical surface mold, and may not be provided. Such a positioning conical mold 50 is as described above, and it is not always necessary to switch to the separating plate 2, and a conical surface mold may be separately produced. However, by this conversion, the positioning conical surface mold 50 can be quickly dispatched and Easy, and the scheduling cost is also economical. In any case, the positioning conical die 50 is set to have the same or similar shape as the frustoconical separating plate 2, and preferably has a size that covers the entire outer surface of the separating plate 2 from the outer tapered axis direction. Further, assuming that the conical surface mold 50 for positioning is formed by the use of the separation plate 2, since the conical surface of the separation plate 2 is thin, it is preferable to be at least the inner circumference of the positioning hole 51 (at least in a strip shape) The two sides of the long hole are provided with appropriate reinforcing members (not shown), and the crucible is formed into a thick wall. By arranging the edge of the positioning hole 51 formed by the positioning conical surface mold 50 as described above, when the isolation space intervening protrusion piece (3) is inserted into the positioning hole 51 099112295 22 201043339, the jr is correctly inserted without error. , so that the operation can be quickly and easily executed. #ί—The Y-needle is described at the predetermined position of the conical surface 21 of the separation plate 2, and the splicing step of the strip-shaped isolated inter-spaced ridge piece (3) is integrally provided. [Solution 1st step (fitting step)] 、 As shown in Fig. 8, the positioning conical mold 5 is used. The conical surface 21 of the plate 2 is positioned at an outer position on the outer peripheral side of the conical surface 21 of the separating plate 2 from the direction of the conical axis, and the position of the conical surface 21 of the plate 2 is separated (i.e., the position of the ridge portion 3 of the detachment between the vacant spaces) The upper part of the conical surface mold 50 is closely fitted with the positioning hole 51 of the conical surface mold 50, and the separation plate 2 and the conical surface mold 5 are integrated (hereinafter referred to as "separation plate and cone" The fitting step of the face mold"). [Splicing second step] Next, in the positioning hole 51 of the positioning conical surface mold 5, another discrete space inter-segment rib piece (3) is inserted, and the vacant space intervening ridge piece is inserted. (3) Welding to the conical surface 21 of the separating plate 2. The splicing system is, for example, a splicing place (not shown) that is sequentially disposed at an appropriate interval in the longitudinal direction of the strip-shaped partition space between the rib portions (3), and the ridge portion (3) is separated from the space. One end begins to be integrated into the other end in sequence. [The initial positioning hole 51 is the same: the j is first held by a single hand, and the other end side of the isolation space between the protrusions (3) is the same as the one end side of the protruding piece (3). Inserting the one end side of the positioning hole 51 against the isolation space between the protruding piece (3)_曲 rebound 099112295 23 201043339 force, at least the end side of the isolation space between the protruding portion (3), Sinking in the positioning hole 51 and in a state of being pushed in, the other end of the welding place is welded to the one end side. The hand of the protruding piece (3) is squeezed in the manner of From the other end, by sinking the splicing place under the isolation space, sinking into the positioning hole 51, the next splicing place is spliced below, and the previous steps are repeated in the same manner, followed by one hand. The place where the place sinks into the setting hole is crowded, and the other part is bribed to the place where the point is melted, and the splicing of the protruding piece (3) can be completed (hereinafter, this step is also called "Point welding step"). In the above-mentioned point melting step, the rib portion (10) is inserted into the positioning hole 51 at a time and is ridden, that is, the spacer rib (4) (3) is separated from the strip-end _ other end The side is appropriately inserted into the positioning holes 51 in order, and the welding is continuously performed from the strip-shaped contacts. ^The side of the other side will be dazzled according to this 'transfer method' because - the side is exactly the same place - the side is welded in order, so the side can be abutted at the given position - the side is welded, so the space The compartment ridge piece (3) is stabilized at a predetermined (four) connection place, and the positional deviation case does not occur, and can be correctly assembled and integrated with the separation plate 2. However, the splicing method is not limited to this, and for example, the isolation space compartment rib piece (3) may be inserted into the positioning hole 51 as a whole and the lining is performed. 099112295 201043339 • x 'In the example of the fusion of the embodiment, it is dissolved in the presence of the strip in the longitudinal direction of the strip (ie, the strip-shaped (4) inter-spaced strip (3)): Other suitable welding means can be used. Further, the length of the ribbed strip portion to be welded here is preferably such that the conical surface 21 is integrally fused, from the upper side 42 side of the conical surface to the bottom side (i.e., the lower side 41) The length of the extension. [Splicing of the second positioning hole 51] ° Next, the second positioning hole 51 for performing the welding operation of the rib portion (3) in the separation space may be the adjacent positioning hole 51 of the first positioning hole 51, or Other suitable positioning holes 'select the positioning holes 51 located in the opposite direction (for example, (10) degrees) of the positioning holes used for the initial (the (th)!), and if the connection is performed, the coverage is overlapped in the second connection completion stage. The conical surface mold (2, 20) of the separating plate 2 is used to perform the positioning of the detached space closing protrusion piece (3) in two places which are separated by 18 degrees, and further positioning is performed, so The positioning hole 5 of the splicing strip (3) which is separated and separated by the gap is positioned at a predetermined position of the separating plate 2, and can be positioned more easily and surely, so that the rib portion is separated (3) It is more correctly integrated with the predetermined position of the separation plate 2. How to 'by using the conical surface mold 5 as described above, in accordance with the conical surface mold which is closely fitted to the separation plate 2 by the positioning conical surface mold 50, the strip-shaped isolation gap is formed in compliance with each other. The one end side of the strip piece (3) is inserted into the positioning hole 51 in the manner of the other end side, and the point is melted. 099112295 25 201043339 The next predetermined position (ie, the positioning hole 51) is used to separate the space gap. When the strip piece (3) is welded by a suitable fusion splicing machine, the separating plate 2 which is in an integrally fitted state is integrally formed with the positioning conical die 50, and is rotated in the circumferential direction around the axis of the cone. The predetermined position (positioning hole 51) set in the circumferential direction of the separating plate 2 is rotationally moved to a predetermined welding position of the fusion splicing machine, and the detachment space rib portion is integrally disposed at all predetermined positions of the separating plate 2 ( 3) Therefore, the welding operation of the rib strips (3) in the separation space can be performed efficiently. (Industrial Applicability) The present invention is directed to a separator for a separator-type centrifugal separator that uses a fuel oil or a lubricating oil of a marine diesel engine as a liquid to be treated, but not only In addition to this, it is also possible to manufacture by the separation board of the separation plate type centrifugal separator used by a wide industry. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view of a rotating body of a split plate type centrifugal separator. Figure 2 is a plan view of a separating plate constituting a separating plate group. Figure 3 is a bottom view of the separation plate. Figure 4 is a side view of the separation plate. Figure 5 is a perspective view of the separation plate. Fig. 6 is a longitudinal sectional view of the separating plate. Figure 7 is a perspective view of another separation plate. Fig. 8 is an explanatory view of the use of a conical surface mold for positioning. 099112295 26 201043339 ' [Main component symbol description 〇1 Rotating body 2 Separation plate (2) Conical body 3 Isolation space between the ribs (3) Isolation space between the ribs 4 Isolation space 12 Space 13 Maximum diameter 14 Discharge port 15 Recovery port 20 Separation plate group 21 Conical surface 22 Flow hole 31 Rotating front edge 41 Outer peripheral edge 41 Conical surface lower edge (bottom edge) 42 Conical surface edge 50 Positioning conical surface mold (conical surface mold) 51 Positioning hole 211 Inclined surface 211 Outer surface of conical surface (top) 099112295 27 201043339 212 Conical surface (below) 21 (211) Conical surface 3F Isolation gap between ribs 3R Isolation gap truss 099112295 28