TW200536985A - Washing device for band instrument - Google Patents

Abstract

Problem to be solved: It is to maintain the productivity of papermaking process without damaging the performance of papermaking by continuing washing without stopping the papermaking machine while washing blankets without using a spray device of a cleaning agent. Solution: A washing device, wherein a pair of rolls and rotatably supporting a band instrument running in a press part treating process are installed on the upper part of a case and a suction box is installed on the lower part of the case. Foreign matter adhered to a blanket is hit by the rolls and collected into the suction box by the suction force of a suction device. A plurality of spiral grooves are formed in the surface of at least one of the pair of rolls forming the washing device.

Description

200536985 九、發明說明： 【發明所屬之技術領域] 、本發明關於1重使用在造紙製程之沖壓部分等之 造紙機用之帶狀用具、例如毛毯之清洗裝置。 【先前技術】 ”二而二Γ機係由用以對於成為原料之紙漿懸 濁液來進減水處理之線部分、“使得在線部分之所 生成之紙聚纖維移動至毛毯上而進行加壓之沖壓部分、 以及用以蒸發包含在沖壓部 燥部分所構成。 之㈣之水分之乾 其中’在沖壓部分，使得在線部分之所生 狀紙浆纖維移動至毛毯上，藉由沖㈣心施行加壓 =同時’在該加壓處理過程，除去由I紙所擠壓出之 此時=沖壓壓輥係使㈣榨式或吸引式 壓輥，水分係透過毛毯而以至外部。因此，毛: 量地包含在加壓處理過程所產生之水分，因此，使用= 有良好之通水性者，或者是使用毛毯之有孔率變大者:、 但是’在沖壓部分所使用之毛毯係一般藉由 之動物性纖維所編織而形成，在羊毛之網目 # 樹脂等之有機物、鹽類等之無機物、紙付者 此—在—毛—毯堆-積-異 除去效率’或者是薄片狀之紙漿纖維厚度變得不均勾ί200536985 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a belt-shaped appliance for paper machines, such as felt cleaning devices, which is used in papermaking processes such as the punching part. [Prior technology] The "two and two" machines are used to feed and reduce water to the pulp part of the pulp suspension that is the raw material, and "press the paper polyfibers generated in the cord part to the felt and pressurize it. The stamping portion is composed of a drying portion included in the stamping portion and is used for evaporation. The dryness of the moisture is 'in the stamping part, so that the pulp fibers in the wire part are moved to the felt, and pressurized by the punching heart = at the same time' During the pressing process, the squeezed by I paper is removed At this time of pressing = pressing and pressing rollers are press-type or suction-type rollers, and the moisture is transmitted through the felt to the outside. Therefore, wool: contains the amount of moisture generated during the pressurization process, so use = those who have good water permeability, or those with a larger porosity :, but 'blankets used in the stamping part It is generally formed by weaving of animal fibers. In the wool mesh #organic materials such as resin, inorganic materials such as salt, paper, etc.—in—wool—blanket piles—products—different removal efficiency ’or sheets. The thickness of the pulp fibers becomes uneven

2049-6920-PF 200536985 此外由於毛备上之堆積異物而產生紙切或者是導 致紙之品質降低。特別是在連續之造紙製程，異物係大 量地堆積於毛毯，在毛毯表面，產生污染或壓痕，有所 謂關係到紙切或損紙之發生原因之問題發生。 因此，在沖壓部分而對於毛毯來進行加壓·脫水處 理之狀態下’有所謂必須定期地清洗毛毯，停止機械而 清洗毛毯’或者是必須由機械來卸下毛毯，使用其他之 清洗裝置而進行清洗’以致於降低造紙生產性之問題發 生。 ^ 因此，例如日本特開2003 — 1 7〇13〇號公報所揭示 的’揭示不中斷造紙作業’連續地清洗毛毯。在該文獻， 正如圖1〇所示，顯示帶狀用具1之清洗裝置A之概略構 造’在外圍面具有呈波形狀地變形帶狀用具 5 1之凹凸之 壓輥52’在壓輥52之前方，具備清洗液散布於帶狀用且 1之喷，頂頭53,在壓輕52之後方，具備刮除帶狀用具 1之附者物之刮刀54。揭示：藉此而使得附著於帶狀用 具51之異物，由噴淋頂頭53開始喷射清洗液，在帶狀 用具5卜以滲入清洗液之狀態，使得異物浮出於壓輥表 面之凹凸，猎由刮77 54而進行刮除。此外，符號55係 設置在前述壓冑52和刮刀54間之辅助壓輥，在帶狀用 八1之表Φ推壓刮刀54，同時，帶狀用具5工對於壓輥 5 2之接觸時間變長。 々但是’ n羊 1 等之動物H纖維所編織者’在使用酸或游離驗性之物2049-6920-PF 200536985 In addition, paper cut or paper quality is reduced due to the accumulation of foreign matter on the fur. Especially in the continuous papermaking process, a large amount of foreign matter accumulates on the felt, and the surface of the felt causes contamination or indentation, which is a problem related to the cause of paper cutting or paper damage. Therefore, in the state where the felt is pressurized and dewatered in the punched part, 'the blanket must be cleaned regularly and the machine must be stopped to clean the blanket', or the blanket must be unloaded by the machine and used with other cleaning devices. 'Cleaning' causes problems that reduce paper productivity. ^ Thus, for example, "Revealing without interrupting papermaking operations" disclosed in Japanese Patent Application Laid-Open No. 2003-1 701330 continuously cleans the felt. In this document, as shown in FIG. 10, the outline structure of the cleaning device A of the belt-like appliance 1 is shown in FIG. The square is provided with a spray for cleaning liquid to be spread on the belt, and the head 53 is provided with a scraper blade 54 for scraping off the objects attached to the belt-shaped appliance 1 after the pressure 52 is lightened. Revelation: As a result, the foreign matter adhering to the belt-like implement 51 starts spraying the cleaning liquid from the shower head 53, and the belt-like implement 5 penetrates the cleaning solution, so that the foreign matter floats out of the unevenness on the surface of the pressure roller, Scraping is performed by scraping 77 54. In addition, the symbol 55 is an auxiliary pressure roller provided between the aforementioned pressure roller 52 and the scraper blade 54. The blade 54 is used to push the scraper blade 54 in the shape of a belt. At the same time, the contact time of the belt-shaped tool 5 to the pressure roller 52 is changed. long. 々But ‘n sheep 1 and other animals are woven with H fiber’ are using acid or free substance

2049-6920-PF 200536985 來作為清洗劑時，由於酸或鹼而惡化毛毯或者是製紙原 料等。例如動物性纖維製之毛毯係不耐於酸，會有所謂 惡化毛毯而無法使用清洗液來進行清洗之問題發生。 【發明内容】 【發明所欲解決的課題】 因此’本發明之目的係有鑑於前述各點，不使用藉 由毛毯之清洗所造成之清洗喷淋裝置，不由於毛毯之清 洗而停止造紙機，藉由連續地進行清洗，而不損害造紙 性月b，良好地維持造紙製程之生產性。 【用以解決課題的手段】 為了達成前述目的，因此，本發明係藉由在箱盒之 上部設置呈能夠旋轉地支持行進於沖壓部分之處理過程 之帶狀用具之一對之壓輥並且在前述箱盒之下部藉由吸 引力而设置吸引箱盒同時藉由前述壓輥而敲打附著於毛 毯之異物而且藉由吸引裝置之吸引力而回收於前述吸引 箱盒内的清洗裝置，在前述一對之壓輥中之至少一個壓 輥，使付複數條之螺旋溝，形成於壓輥表面，來達成本 發明。 此外’别述目的係藉由在壓輥表面形成複數條之螺 旋溝之螺旋壓輥和壓輥表面形成光滑之圓筒面之平面壓 輥而構成前述一對之壓輥，來達成前述目的。 此外，前述目 ▼狀用具，使用作為藉由線部分所生成之濕紙之誘導及2049-6920-PF 200536985 When used as a cleaning agent, the felt or papermaking material is deteriorated due to acid or alkali. For example, blankets made of animal fibers are not resistant to acids, and there is a problem that the so-called deteriorated blankets cannot be cleaned with a cleaning solution. [Summary of the Invention] [Problems to be Solved by the Invention] Therefore, in view of the foregoing points, the purpose of the present invention is not to use a cleaning spray device caused by cleaning of the felt, and to stop the paper machine due to the cleaning of the felt, By continuously performing the cleaning without impairing the papermaking month b, the productivity of the papermaking process is well maintained. [Means to Solve the Problems] In order to achieve the foregoing object, the present invention is to provide a pressing roller on one of the belt-like appliances provided on the upper part of the box so as to rotatably support the process progressing in the stamping part, and The lower part of the box is provided with a suction box by attraction, and the foreign matter attached to the blanket is beaten by the pressing roller, and the cleaning device recovered in the suction box is attracted by the attraction of the suction device. For at least one of the pressing rollers, a plurality of spiral grooves are formed on the surface of the pressing roller to achieve the invention. In addition, the other purpose is to achieve the aforementioned object by forming a plurality of spiral pressure rollers having a spiral groove on the surface of the pressure roller and a flat pressure roller having a smooth cylindrical surface on the surface of the pressure roller. In addition, the above-mentioned items are used as induction and dampening of the wet paper generated by the thread portion.

2049-6920-PF 7 200536985 脫水用，而、去、 而達成前述目的。 /一、此外’前述目的係藉由配置前述吸引箱盒，來面對 /亍進於Θ述螺旋壓輥和前述平面壓輥間之毛毯之表面， j用蚰述螺旋壓輥，來進行敲卡，利用吸引力，來回收 ’予出於刖逃毛毯上之異物至前述吸引箱盒，而有效地達 成别述目的。 此外’前述目的係藉由在前述一對壓輥之支持部 間，形成異物排出路，構成該異物排出路，來連接於前 远及引箱盒’透過前述異物排出路而在前述吸引箱金 内’吸引異物，來有效地達成前述目的。 【發明效杲】 如以上’在耩由肖ίΐ述貫施例所造成之清洗裝置 時，在箱盒1内具備一對之壓輥2、3、也就是螺旋壓輥 2和平面壓輥3並且藉由吸引力而回收附著在行進於該兩 壓輥2、3間之毛毯8表面之異物至第1吸引箱盒9内之 ▼狀用具之清洗裝置，藉由形成在螺旋壓輥2表面之螺 旋溝而由毛毯8來浮出異物，藉由吸引力而回收至第工 吸引箱盒内。藉此而使得清洗裝置配置在沖壓部分之處 理通路上，毛毯8係在沖壓部分之處理過程，來進行清 洗’因此，不需要由於毛毯8之清洗而停止造紙機，提 高造紙機之稼動率而並無導致造紙生產性之降低。此 外’在前述實施例，不需要藉由清洗喷淋所造成之清洗 舍之嘖射設嗇蓴，Μ豆，也不--用一着 可以實現低成本化，同時，也良好地維持毛毯之品質， 2049-6920-PF 8 200536985 也提高耐久性。 【實施方式】 以下’就本發明之帶狀用 例，參考圖式’同時，詳細地進行說明。 “ 圖1及圖2係顯示配置在 山广* 、 直在構成造紙製程之一部分之 沖壓部分並且成為帶狀用具 1刀之 址^ ^ 毛毯之清洗裝置Λ之概略 構k之圖。在這些圖，在清洗 卜 衣置A之箱盒1内，在上 側’呈前後地排列及配置一對 τ &觀、也就是說螺旋壓輥？ 和平面壓輥3，藉由壓輥支持邻 批又？寺邛4、5而沿著 邊方向，呈並行地進行延伸。 I 1之長 此外’螺旋壓輥2和平面壓軺q 親3係为別透過驅動齒 車兩6而連結於驅動馬遠7葬ώ 3建〈錯由該驅動馬達7而旋轉於圖 1之箭號方向。藉此而使得毛毯8接觸到螺旋㈣2和平 面塵輥3之各個表面，同時，杆 U τ 仃進於圖1及圖2之箭號 方向。 此外，該驅動係可以控制至機器速度之ι/ι〇〇以下 之速度為止因此，藉由呈更加遲緩於用具速度地旋轉 螺旋壓報，而發生更/舟夕去丨队 炅進步之刮除效果，藉由速度控制 而得到更加良好之清洗效果。 此外，在箱盒1之下側，設置用以由毛毯8吸引異 物或水分等而進行存積之第1吸引箱盒9,第1吸引箱盒 9係ifI遂逼—^rr〇飞連接—支並―^圖^ ? 此外’在前述壓輕支持部4、5間’形成用以吸引異物或2049-6920-PF 7 200536985 Dehydration is used to achieve the aforementioned purpose. / I. In addition, the aforesaid purpose is to arrange / adopt the aforesaid suction box to face / punch on the surface of the blanket between the θ spiral pressure roller and the planar pressure roller, and j use the spiral pressure roller to knock The card uses the attractive force to recycle the foreign matter on the blanket to the aforementioned suction box, and effectively achieves the other purpose. In addition, the aforementioned purpose is to form a foreign matter discharge path between the support portions of the pair of pressure rollers, and to constitute the foreign matter discharge path to connect the front remote and the lead box. Inside 'attracts foreign objects to effectively achieve the aforementioned purpose. [Effects of the invention] As described above, when the cleaning device caused by the embodiment is described by Xiao Li, a pair of pressure rollers 2 and 3, that is, a spiral pressure roller 2 and a flat pressure roller 3 are provided in the box 1. And the foreign matter adhering to the surface of the blanket 8 running between the two pressure rollers 2 and 3 is recovered by the cleaning device of the ▼ -shaped appliance in the first suction box 9 and formed on the surface of the spiral pressure roller 2 The spiral groove causes foreign matter to float out from the felt 8 and is recovered into the first suction box by attraction. As a result, the cleaning device is arranged on the processing path of the stamping part, and the felt 8 is processed in the stamping part for cleaning. Therefore, it is not necessary to stop the paper machine due to the cleaning of the felt 8 and improve the paper machine's productivity. It did not cause a reduction in paper productivity. In addition, in the foregoing embodiment, there is no need to use a spraying device for the cleaning house caused by the cleaning spray, and M beans are not used. It can achieve low cost while maintaining the quality of the blanket. Quality, 2049-6920-PF 8 200536985 also improves durability. [Embodiment] Hereinafter, the belt-shaped use case of the present invention will be described in detail with reference to the drawings. "Figures 1 and 2 are diagrams showing the general structure of the cleaning device Λ, which is located in Shanguang *, directly in the punching part that forms part of the papermaking process, and becomes the location of the knife for the belt-like appliance. ^ ^ In the box 1 of the cleaning cloth set A, a pair of τ & view, that is, a spiral pressure roller? And a flat pressure roller 3 are arranged and arranged on the upper side, and the adjacent batches are supported by the pressure roller. The temples 4 and 5 extend in parallel along the side direction. The length of I 1 In addition, the 'spiral pressure roller 2 and the plane pressure 轺 q pro 3 series are connected to the driving horse far 7 through the driving gear 2 6 The structure 3 is rotated in the direction of the arrow in FIG. 1 by the drive motor 7. This causes the felt 8 to contact each surface of the spiral cymbal 2 and the flat dust roller 3. At the same time, the rod U τ is pushed into FIG. 1 And the direction of the arrow in Figure 2. In addition, the drive system can be controlled to a speed below ι / ιιο of the machine speed. Therefore, by rotating the spiral pressure more slowly than the speed of the appliance, more changes occur. Go to the team to improve the scraping effect, and get better with speed control In addition, on the lower side of the box 1, a first suction box 9 for storing foreign matter or moisture by the blanket 8 and storing the first suction box 9 is installed. 〇 Fly connection—branch ^^^ In addition, 'formed between the pressure-receiving support portions 4, 5' is formed to attract foreign objects or

2049-6920-PF 9 200536985 水分等之異物排出用通路11，通路11係上端面對著行進 於螺旋壓輥2和平面壓輕b 3間之毛毯8之表s，並且， 下端連接在第1吸引箱盒9。藉此而使得含有於毛毯8之 兴物或水分，透過通路丨丨而吸引至第丨吸引箱盒9。 此外’在箱盒1之外侧，配置並聯於螺旋壓輥2之 煙霧配管12,在該煙霧配管12,設置複數個吹出喷嘴13、 1 3、···。該煙霧配管1 2係在毛毯8之表面，呈霧狀 地賦予右干之水分而進行毛毯8之水分調整。此外，在 螺方疋壓輕2 ’藉著水管噴嘴丨5而由設置在箱盒1内部之 儲水槽1 4，來噴射潤滑水，同時，藉著空氣噴嘴1 7而由 «又置在鈿盖1外部之空氣配管丨6，來噴射潤滑空氣，藉 由水或空氣而潤滑螺旋壓輥2及平面壓輥3内。 卜還在相金1内之下側，在毛毯8之行進側， 汉置第2吸引箱盒丨8，將藉由平面壓輥3而榨掉毛毯8 所3有之水分之水予以吸收。 接著，在螺旋壓輥2之壓輥表面，正如圖3所示， 設置複數條之螺旋溝19、19、· · ·，螺旋溝Μ係正如 圖4所示，藉由形成為剖面逆台形狀，形成行進之毛毯g 側之開口端β成為鈍角，藉由開口端B，而使得附著於毛 毯8之異物之洋出變得容易，並且，Ρ方止在螺旋溝1 9之 内積留』此外’該螺旋溝1 9之形狀係正如圖5所示，2049-6920-PF 9 200536985 Passage 11 for removing foreign matter such as moisture, the upper end of the passage 11 faces the table 8 of the felt 8 running between the spiral pressure roller 2 and the flat pressure b 3, and the lower end is connected to the first Attraction box 9. As a result, the articles or moisture contained in the felt 8 are attracted to the first suction box 9 through the passage 丨 丨. In addition, a smoke pipe 12 connected in parallel to the spiral pressure roller 2 is arranged on the outer side of the box 1. The smoke pipe 12 is provided with a plurality of blowing nozzles 13, 1 3, .... The smoke piping 12 is attached to the surface of the felt 8 and gives moisture to the right to dry in a mist state to adjust the moisture of the felt 8. In addition, at the screw side, the pressure 2 'is sprayed by the water tank 14 provided inside the box 1 through the water pipe nozzle 5 and the air nozzle 17 is sprayed with « The air piping 6 outside the cover 1 sprays lubricating air, and lubricates the inside of the spiral pressure roller 2 and the flat pressure roller 3 with water or air. Bu is also inside and below the phase 1 and on the traveling side of the blanket 8. Han sets the second suction box 8 and will absorb the water contained in the blanket 8 by the flat pressing roller 3. Next, as shown in FIG. 3, a plurality of spiral grooves 19, 19, ... are provided on the surface of the pressure roller of the spiral pressure roller 2. The spiral groove M is as shown in FIG. The open end β forming the g side of the traveling blanket becomes an obtuse angle. With the open end B, the foreign matter attached to the blanket 8 becomes easy to escape, and the P side stays within the spiral groove 19. 'The shape of the spiral groove 19 is as shown in FIG. 5,

可以是矩形狀之判；π & 、，D β__________________ 面形狀，亚且，也正如圖6所示，可 以疋在底部沒有Γ乏ϋ形狀。…---------------------------一_________________________ 接者，就別述實施例之清洗動作而進行說明It can be a rectangular shape; π &, D β __________________ The shape of the surface, as shown in Fig. 6, may not have a shape of Γ at the bottom. ...---------------------------__________________________ Then, the cleaning operation of the embodiment will be described separately.

2049-6920-PF 10 200536985 在造紙製程，藉由線部分而施行脫水處理之紙聚纖 維係轉移至毛毯8之上，藉由沖壓部分而施行加壓處理。 此時，在毛毯8，在加壓處理之過程，除了垃圾以外，還 附著以由木材、紙漿、紙等之所游離出之天然樹脂或添 加樂品等之有機物作為主成分之非水溶液之黏著物質等 之各種異物。 接著，毛毯8係在沖壓部分之處理過程，傳送至清 0洗裝置A，進行毛毯8之清洗。首先，毛毯8係傳送至螺 旋壓輥2和平面壓輥3，但是，螺旋壓輥2和平面壓輥3 係透過驅動齒輪6而連結至驅動馬達7。藉此而在將驅動 馬達7予以驅動時，螺旋壓輥2和平面壓輥3係進行旋 轉，接觸到行進之毛毯8。 此外，在行進於螺旋壓輥2和平面壓輥3間之毛毯 8，作用由圖1之下側開始吸引之力。藉此而在使得由於 螺旋溝1 9來浮出附著於毛毯8表面之異物後，傳送至平 籲面壓輥3之方面，但是，在此時，藉由和螺旋溝i 9間之 接觸而在開口端B之角部，由毛毯8呈效率良好地浮出 異物。 此外，毛毯8係在由螺旋壓輥2開始行進至平面壓 輥3之過程，在毛毯8，作用至第丨吸引箱盒9側之吸引 力。因此，附著於毛毯8之異物係和由毛毯8所榨出之 水分，一起通過異物排出路丨丨而吸引至第丨吸引箱盒g 内。此外，第1吸引箱盒9内之異物或水分係藉由吸引 力而排出至外部。2049-6920-PF 10 200536985 In the papermaking process, paper polyfibers that are dewatered by the thread part are transferred to the felt 8 and pressurized by the punching part. At this time, in the process of pressurizing the felt 8, in addition to the rubbish, non-aqueous solutions containing natural resins released from wood, pulp, paper, or organic substances added with non-aqueous products as main components are adhered. Various foreign matters such as substances. Next, the processing of the felt 8 in the stamping part is transferred to the cleaning device A, and the felt 8 is cleaned. First, the felt 8 is conveyed to the spiral pressure roller 2 and the flat pressure roller 3, but the spiral pressure roller 2 and the flat pressure roller 3 are connected to the drive motor 7 through a drive gear 6. As a result, when the drive motor 7 is driven, the spiral pressure roller 2 and the flat pressure roller 3 are rotated to contact the traveling felt 8. In addition, the felt 8 running between the spiral pressure roller 2 and the flat pressure roller 3 acts as a suction force from the lower side of Fig. 1. As a result, the foreign matter adhering to the surface of the felt 8 is caused by the spiral groove 19 to be conveyed to the flat surface pressure roller 3, but at this time, the contact with the spiral groove i 9 causes In the corner portion of the open end B, the foreign matter is efficiently raised by the felt 8. In addition, the felt 8 is a process from the spiral pressure roller 2 to the flat pressure roller 3, and the felt 8 acts on the suction force of the first suction box 9 side. Therefore, the foreign matter system attached to the felt 8 and the moisture squeezed out by the felt 8 are sucked together into the first suction box g through the foreign matter discharge path. The foreign matter or moisture in the first suction box 9 is discharged to the outside by the suction force.

2049-6920-PF 11 200536985 此外毛毯8上之異物係藉由螵旋溝丨9而效率良好 地子出纟傳;^至平面壓輥3之途中，吸引至吸引箱盒9 内。一部分之異物係搬送至平面壓報3 Μ，由該平面 壓輥3開始附著於壓輥支持部5之表面。 此時，在平面壓龜9，介々 二乳（或水）係通過空氣配管 (或水配g ) 14 #而傳送作為潤滑用’附著於壓輥支持 P表面之兴物係藉著由空氣配管（水配管）14開始供 應作為潤滑用空氣（或水）之空氣壓（或水壓）而傳逆 至第2吸引箱盒17内’排出至機外。 【實施例】2049-6920-PF 11 200536985 In addition, the foreign matter on the blanket 8 is efficiently transmitted through the ditch 9 and ^; on the way to the flat pressure roller 3, it is attracted to the suction box 9. A part of the foreign matter is conveyed to the flat press 3M, and the flat press roll 3 starts to adhere to the surface of the press roll support portion 5. At this time, in the flat pressing turtle 9, the second milk (or water) is conveyed through the air pipe (or water distribution g) 14 # for lubrication. The product attached to the surface of the pressure roller support P is used for lubrication. The piping (water piping) 14 starts to supply the air pressure (or water pressure) as the lubricating air (or water) to the inside of the second suction box 17 and discharges it to the outside. [Example]

…匕纟^ 1明人係使用前述實施例之清洗裝置A 而進行毛毯8之清洗實驗。 一 、‘ 毛毯8之清洗度係正如圖7 所示，在螺旋溝1 9之溝φ5办 ^ 霉宁田見a變大之狀態（a: 6mm幅會、 下，顯示高度之清洗特性， 見） 在溝幅寬a變小之狀態（ 3mm幅寬）下，顧+把、i L 、α · η , 清洗特性。此外，螺旋溝19之笼 條數目越多而清洗度越 (屢 y 徒阿若干，螺旋溝1 9之溝备危 係對於清洗度，不太造成 又 i 成衫響（參照圖δ)。在此，所吻 溝角度係正如圖3所示，士、* 所"月 # t , 成為螺旋壓輥2之軸方向％ ^ 旋溝1 9延伸於壓輥表面 D和螺 叫<万向間之角度b。 此外，圖Θ係顯示螺 數目之摩耗度之實驗結果，:9相對於溝幅寬a和溝條 越大。 4幅寬a越大而摩耗也變得 結果’如果加大螺你 . _ 、疋溝1 9之溝幅寬a的話，則 確認：提高毛毯8之、主 〜把夠 /月况度，相反地，摩耗也變大。… 纟 纟 1 It is clear that the cleaning experiment of the blanket 8 was performed using the cleaning device A of the foregoing embodiment. I. The cleaning degree of felt 8 is as shown in Fig. 7, in the groove 9 of the spiral groove φ5 ^ Miling Tian see the state of a becoming larger (a: 6mm width will show the cleaning characteristics of the height, see ) In the state where the groove width a becomes small (3mm width), Gu + handle, i L, α · η, cleaning characteristics. In addition, the greater the number of cage strips in the spiral groove 19, the greater the degree of cleanliness (repeatedly, only a few, the groove system of the spiral groove 19 is more difficult to clean the degree of cleanliness, see Figure δ). Therefore, the angle of the kiss groove is exactly as shown in FIG. 3, and the position of the month # t becomes the axial direction of the spiral pressure roller 2 ^ The spiral groove 19 extends on the surface of the pressure roller D and the screw is called universal The angle b. In addition, the graph Θ shows the experimental results of the friction of the number of snails: 9 is larger than the groove width a and the groove strips. The larger the 4 width a, the wear becomes the result. Snail you. _, If the groove width a of the ditch 19 is a, then confirm: increase the blanket 8, the main ~ enough / monthly condition, on the contrary, the friction is also increased.

2049-6920-PF 12 200536985 此，如果重視毛毯8之清洗度的話’則可以加大螺旋溝 1 9之溝幅寬a。 此外，即使是具備習知之喷淋清洗裝置之造紙機， 也可以配置前述實施例之清洗裝置，達到相同於前述垂 施例之同樣之作用及效果。 貝 【圖式簡單說明】 圖1係顯示本發明之帶狀 造之前視圖。 ▼狀用具之-洗裝置之概略; =系圖：之帶狀用具之清洗裝置之俯視圖。 :糸頌不在螺旋壓輥來形成螺旋溝之狀態之 圖4係圖3之C-C線之剖面圖。 圖5係顯示螺 ^ , 糸從溝之剖面形狀之變化例之圖。 圖係顯示虫f力A、、致 '、疋溝之剖面形狀之其他之變化例之圖 圖 7係顯厂 …、不1旋溝之溝條數目和清洗度間之關係二 圖。 圖8係顯开^ > ’’、、、’、累旋溝之角度和清洗度間之關係之圖。 圖9係_ 圖 、不螺旋溝之溝條數目和摩耗度間之關係^ 圖10係顯示習知之帶狀用具之清洗裝置之概 圖。 【主要元件符 A〜清洗 號說 裝置；a〜溝幅寬；b〜角度；C〜線；12049-6920-PF 12 200536985 Therefore, if the cleaning degree of the felt 8 is valued ', the groove width a of the spiral groove 19 can be increased. In addition, even a paper machine equipped with a conventional spray cleaning device can be equipped with the cleaning device of the foregoing embodiment to achieve the same functions and effects as those of the foregoing vertical example. [Brief Description of the Drawings] FIG. 1 is a front view showing a belt-shaped structure of the present invention. ▼ The outline of the washing device of the shaped appliance; = is the top view of the washing device of the belt appliance. Fig. 4 is a cross-sectional view taken along the line C-C in Fig. 3 when the spiral groove is not formed by the spiral pressure roller. FIG. 5 is a diagram showing a variation example of the cross-sectional shape of the snail ^, 糸 from the groove. The diagram is a diagram showing other variations of the cross-sectional shape of the worm force A, 致, 疋, and ditch. Fig. 7 is a graph showing the relationship between the number of ditch strips and the cleaning degree of the spiral groove. Fig. 8 is a graph showing the relationship between "'", ",", the angle of the spiral groove and the degree of cleaning. Fig. 9 is a diagram showing the relationship between the number of grooves without spiral grooves and the degree of friction ^ Fig. 10 is a schematic diagram showing a conventional cleaning device for a belt-shaped appliance. [Main component symbol A ~ Cleaning device; a ~ groove width; b ~ angle; C ~ line; 1

2049-6920-PF 13 200536985 帶狀用具；2〜螺旋壓李昆；3〜平面壓賴 5〜壓輥支持部；6〜驅動齒輪；7〜驅 9〜第1吸引箱盒；1 0〜吸引管；11〜 1 2〜煙霧配管；1 3〜吹出喷嘴；1 4〜 噴嘴；16〜空氣配管；17〜空氣喷嘴 盒；1 9〜螺旋溝；51〜帶狀用具；5 2 頂頭；5 4〜刮刀；5 5〜輔助壓輥。 ;4〜壓輥支持部； 動齒輪；8〜毛毯； 異物排出用通路； 儲水槽；1 5〜水管 ;18〜第2吸引箱 〜壓棍；53〜喷淋2049-6920-PF 13 200536985 Band-shaped appliance; 2 ~ spiral pressure Li Kun; 3 ~ plane pressure 5 ~ press roller support; 6 ~ drive gear; 7 ~ drive 9 ~ 1st suction box; 1 0 ~ attraction Pipe; 11 ~ 1 2 ~ Smoke piping; 1 3 ~ Blowout nozzle; 1 4 ~ Nozzle; 16 ~ Air piping; 17 ~ Air nozzle box; 19 ~ Spiral groove; 51 ~ Band-shaped appliance; 5 2 Head; 5 4 ~ Squeegee; 5 5 ~ auxiliary pressure roller. 4 ~ pressure roller support; moving gear; 8 ~ felt; passage for foreign matter discharge; water storage tank; 15 ~ water pipe; 18 ~ second suction box ~ pressure stick; 53 ~ spray

2049-6920-PF 142049-6920-PF 14

Claims (1)

200536985 十、申請專利範圍： !•-種帶狀用具之清洗裝置’在箱盒之上部設置呈 能夠旋轉地支持行進於沖壓部分之處理過程之帶狀用具 之一對之壓輥並且在前述箱盒之下部藉由吸引力而設置 =盒同時藉由前述壓輥而敲打附著於毛毯之異：而 精由吸引裝置之吸引力而回收於前述吸引箱盒内， 其特徵在於： r、f Γ —對之壓輥中之至少m複數條之螺 方疋溝係形成於壓輥表面。 "2_如：請專利範圍第1項之帶狀用具之清洗裝置， 旋:之:述-對之壓㈣由在㈣表面形成複數條之螺 輕;::Γ壓輥陶表面形成光滑之圓筒面之平面壓 置，m專：範圍第1或2項之帶狀用具之清洗裳 線部二別述T狀用具係薄片狀毛毯，使用作為藉由 、σ刀斤生成之濕紙之誘導及脫水用。 之清洗tn:乾？1至3項中任-項之帶狀用具 進於1，/、，前述吸引箱盒係進行配置而面對行 由前和前述平面壓輕間之毛毯之表面，藉 '、知£輥而進行敲卡，藉由吸引力 两述毛毯上之異物至前述吸弓丨箱盒。卩收子出於 之清請:利範圍第1至4項中任-項之帶狀用具 異物排:前述—«輥間，-形成— 路，該異物排出路係構成連接於前述吸引箱 2049-6920-PF 15 200536985 盒，透過前述異物排出路而在前述吸引箱盒内，來吸引 異物。200536985 10. Scope of patent application: •• -A cleaning device for belt-like appliances' on the upper part of the box is provided with a pressing roller of one of the belt-like appliances which can rotatably support the processing process traveling in the stamping part, The lower part of the box is set by attraction = the box is hit by the aforementioned pressure roller and the difference is attached to the blanket: the essence is recovered by the attraction of the suction device in the aforementioned suction box, which is characterized by: r, f Γ -At least m of multiple square grooves in the pressure roller are formed on the surface of the pressure roller. " 2_ For example, please use the cleaning device for belt-like appliances in item 1 of the patent, Rotary: 之: mentioned-pressure on the surface of the surface of the surface of the surface of the surface of the surface of the surface of the surface :: Γ roller surface smooth Pressing on the plane of the cylindrical surface, m special: cleaning of the belt-shaped appliances in the range of item 1 or 2. The T-shaped appliances are sheet-like blankets, which are used as wet paper produced by σ knife. For induction and dehydration. Cleaning tn: dry? Any of items 1 to 3-the belt-like appliance is in 1, /, the aforementioned suction box is configured to face the surface of the blanket between the front and the flat pressing room, and the Click on the card and attract the foreign objects on the two blankets to the suction bow and box. For the sake of clearing, please: the belt-shaped appliance foreign matter row in any of the items 1 to 4 of the scope of interest: the aforementioned-«roller room,-forming-road, the foreign matter discharge path constitutes a connection to the aforementioned suction box 2049 -6920-PF 15 200536985 Box, through the aforementioned foreign material discharge path, in the aforementioned suction box to attract foreign objects. 2049-6920-PF 162049-6920-PF 16