M441669五 、新型說明： 【新型所屬之技術領域】 服:Γ9. 07 本創作係有關一種酸洗槽，更特別有關一種酸 洗槽之擋酸塊。 【先前技術】 參考第1圖，淺槽式酸洗塗油線之酸洗區一般 係由二至四個，例如是三個淺槽式酸洗槽11〇所組 成，各酸洗槽110間設置有一主擋酸塊丨丨2，以阻絕 各酸洗槽110内的酸液相混合。在各酸洗槽1 1 〇中， 設置有二個令間擋酸塊丨^另外，在除了第一個 主擋酸塊112以外的其餘主擋酸塊U2上方，各設 置有以重量控制的酸洗壓輥機構116,其可控制鋼 帶190垂懸跨越酸洗槽11〇，避免鋼帶19〇表面殘 留的酸液流至下一個酸洗槽110。 然而，擋酸塊112 —般係以石材製成，在壓輥 機構116的作用下，移動的鋼帶190會與擋酸塊U2 間形成衝擊與摩擦，造成鋼帶190下表面與擋酸塊 112產生楱觸摩擦，導致鋼帶19〇表面產生刮痕缺 陷。 有鑑於此’便有需要提出一種方案，以解決上 述問題。 【新型内容】 M441669 101 9. 〇% 本創作提供一種酸洗槽之擋酸塊，係在基座上 設置一擋酸板材，可避免鋼帶與基座直接接觸摩擦 而產生刮痕缺陷。 為達上述目的，本創作之酸洗槽之擋酸塊包含 有一基座，其上設置有一擋酸板材，其中擋酸板材 係由高密度聚乙烯（HDPE)、耐酸姓工程塑膠、橡 膠、鐵氟龍（PTFE)、玻璃纖維強化塑膠（FRP)或ABS 樹脂等材料所構成。 為了讓本創作之上述和其他目的、特徵和優點 能更明顯’下文將配合所附圖示，作詳細說明如下。 此外’於本創作之說明中，相同之構件係以相同之 符號表示，於此合先述明。 【實施方式】 參考第2與3圖’本創作之酸洗槽之擋酸塊22〇 包含有一石材製成的基座222,設置於一酸洗槽 内。基座222上鑲嵌有一擋酸板材224，其凸出基 座222約1〇至25mm，且其邊緣係為圓弧形。於另 一實施例令，擋酸板材224則係完全覆蓋在基座222 上’且其厚度為10至25mm。 根據本創作之擒酸塊22〇，其卡擔酸板材⑵ 係由耐酸防蝕之材料所構成’例如可以是高密度聚 乙稀（HDPE)、耐酸鞋工程塑膠、橡膠、鐵氟龍 (PTFE)、玻璃纖維強化塑膠（FRp)、abs樹脂等材料。 4 M441669 • 101. 9. 07! 根據本創作之擋酸塊220，由於基座222上設置 有擋酸板材224，可防止鋼帶290與石材製成的基 座222直接接觸，避免鋼帶290的下表面產生到痕 . 缺卩ϋ。而當撞酸板材224過度磨耗時，可直接將其 • 抽換，無須將整個基座222更換。 根據本創作之擋酸塊220,由於鋼帶290並未與 石材製成的基座222直接接觸，使得發生刮痕剔退 指數由0.25大幅降低至0.03,且客戶到痕訴賠指數 也從291同步降低至44，顯見本創作具有良好之功 效。 雖然本創作已以前述實施例揭示，然其並非用 以限定本創作，任何本創作所屬技術領域中具有通 书知識者，在不脫離本創作之精神和範圍内，當可 作各種之更動與修改。因此本創作之保護範圍當視 後附之申請專利範圍所界定者為準。 【圖式簡單說明】 第1圖為習知淺槽式酸洗塗油線之酸洗區之示意 圖。 一 第2圖為本創作之酸洗槽之擋酸塊之示意圖。 第3圖為本創作另一實施例之酸洗槽之擋酸塊之 示意圖。 M441669 i〇i 【主要元件符號說明】 110 酸洗槽 112 主擋酸塊 114 中間擋酸塊 116 壓輥機構 190 鋼帶 210 酸洗槽 220 擋酸塊 222 基座 224 擋酸板材 290 鋼帶M441669 V. New description: [New technical field] Service: Γ9. 07 This creation is about a pickling tank, more specifically related to a acid tank. [Prior Art] Referring to Fig. 1, the pickling zone of the shallow-tank pickling oil line is generally composed of two to four, for example, three shallow-tank pickling tanks 11 ,, each of the pickling tanks 110 A main acid block 丨丨2 is provided to block the acid-liquid phase mixing in each pickling tank 110. In each pickling tank 1 1 ,, two inter-blocking acid blocks are provided, and in addition to the remaining main block acid blocks U2 except the first main block acid block 112, each is provided with weight control. The pickling roller mechanism 116 controls the steel strip 190 to hang across the pickling tank 11 to prevent the acid remaining on the surface of the steel strip 19 from flowing to the next pickling tank 110. However, the acid block 112 is generally made of stone. Under the action of the pressure roller mechanism 116, the moving steel strip 190 forms an impact and friction with the acid block U2, causing the lower surface of the steel strip 190 and the acid block. 112 produces rubbing friction, which causes scratches on the surface of the steel strip 19 。. In view of this, there is a need to propose a solution to solve the above problem. [New content] M441669 101 9. 〇% This creation provides a acid-blocking acid block, which is provided with an acid-retaining plate on the pedestal to avoid scratching defects caused by direct contact between the steel strip and the susceptor. In order to achieve the above purpose, the acid block of the pickling tank of the present invention comprises a base on which an acid-retaining plate is arranged, wherein the acid-retaining plate is made of high-density polyethylene (HDPE), acid-resistant engineering plastic, rubber, iron. Made of materials such as PTFE, fiberglass reinforced plastic (FRP) or ABS resin. The above and other objects, features and advantages of the present invention will become more apparent. In the description of the present invention, the same components are denoted by the same reference numerals and will be described first. [Embodiment] Referring to Figures 2 and 3, the acid block 22 of the pickling tank of the present invention comprises a base 222 made of stone and disposed in a pickling tank. The base 222 is provided with an acid-retaining plate 224 which protrudes from the base 222 by about 1 to 25 mm and has a circular arc-shaped edge. In another embodiment, the acid-retaining sheet 224 is completely overlying the base 222 and has a thickness of 10 to 25 mm. According to the creation of the tannic acid block 22〇, the card acid plate (2) is composed of acid-resistant and corrosion-resistant materials, such as high-density polyethylene (HDPE), acid-resistant shoe engineering plastics, rubber, and Teflon (PTFE). , glass fiber reinforced plastic (FRp), abs resin and other materials. 4 M441669 • 101. 9. 07! According to the acid block 220 of the present invention, since the acid blocking plate 224 is disposed on the base 222, the steel strip 290 can be prevented from directly contacting the base 222 made of stone, and the steel strip 290 is avoided. The lower surface is produced to the mark. When the acid-impregnated sheet 224 is excessively worn, it can be directly exchanged without replacing the entire base 222. According to the acid block 220 of the present invention, since the steel strip 290 is not in direct contact with the base 222 made of stone, the scratch rejection index is greatly reduced from 0.25 to 0.03, and the customer to the mark is also from 291. The synchronization is reduced to 44, which shows that this creation has a good effect. Although the present invention has been disclosed in the foregoing embodiments, it is not intended to limit the present invention. Any person having the knowledge in the technical field of the present invention can make various changes without departing from the spirit and scope of the present invention. modify. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a pickling zone of a conventional shallow-tank pickling oil line. Figure 2 is a schematic view of the acid block of the pickling tank of the creation. Fig. 3 is a schematic view showing the acid block of the pickling tank of another embodiment of the present invention. M441669 i〇i [Main component symbol description] 110 Pickling tank 112 Main block acid block 114 Intermediate block acid block 116 Press roll mechanism 190 Steel strip 210 Pickling tank 220 Acid block 222 Base 224 Acid block plate 290 Steel strip