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≤ 350 177。 4mm 三.工藝方案設(shè)計(jì) 高嶺土原料和鐵尾礦渣進(jìn)廠后按規(guī)定存放到不同的原料倉(cāng) ,再根據(jù)配方比例將兩種不同的原料按配方要求進(jìn)行稱量,然后用鏟車裝入鏈板箱式喂料機(jī),再通過皮帶均 勻送至雙軸攪拌機(jī)進(jìn)行第一次加水?dāng)嚢?,攪拌后的坯料再由皮帶輸送至?duì)輥機(jī)進(jìn)行首次對(duì)輥,對(duì)輥后進(jìn)入第二道攪拌機(jī)進(jìn)一步混合攪拌并加水調(diào)節(jié)至合適水份,然后進(jìn)入第二次輥,經(jīng)二次輥后的原料再圓盤擠出機(jī)或練泥機(jī)混練擠出達(dá)到成型要求,再由以皮帶輸送機(jī)送至鏈板式儲(chǔ)料倉(cāng)。 : 噸 /天 琉璃瓦的釉水消耗量以 310X310西式計(jì)算,每片瓦施釉干重約 50g,損失率約 10%,則每天的釉水消耗量約為 *40000/= 噸 設(shè)計(jì)余量按 15%計(jì),則每天處理能力要求為 3 噸。 主要原料及能源消耗量具體如下表 1 所示 原料消耗表 表 1 年需求量 月需求量 日需求量 備注 坯料 鐵尾礦渣 37950 3450 115T 高嶺土 16500T 1500T 50T 釉料 水 16500T 1500T 50T 電 原料車間 5060000Kwh 460000Kwh 15333 成型車間 燒成車間 燃料白煤(煤化氣) 7920T 720T 24T 熱值約 5000Kcal/kg 五.設(shè)備選型 主要設(shè)備選型計(jì)算: 從物料平衡計(jì)算中得知,原料處理能力要求為 180 噸,生產(chǎn)時(shí)間為每天 2 個(gè)班,每班工作 8小時(shí),平均有效生產(chǎn)時(shí)間按 80%計(jì)算,則設(shè)備正常運(yùn)轉(zhuǎn)時(shí)間為 16 小時(shí)計(jì)算,所以原料處理能力要求為 180/16= 噸 /小時(shí)。 另外為了生產(chǎn)與主瓦配套的配件瓦,需要配備 1 套擠出機(jī)和 2 臺(tái)小型配瓦壓機(jī)。即 30 分鐘 /車,經(jīng)計(jì)算每條干燥窯每天產(chǎn)量為 8640 片。 480,外部需要量的數(shù)量設(shè)計(jì)為 120 部,則干燥車數(shù)量應(yīng)該達(dá)到 600部 ( 2)二次干燥窯: 二次干燥窯的內(nèi)截面與隧道窯相同,根據(jù)各廠的經(jīng)驗(yàn),長(zhǎng)度設(shè)為 60 米即可。窯內(nèi)容車120/=48 部,外回車軌布滿 48部,再在檢修軌上多備 4部,一起設(shè)定為 100部。故稅金為 *= /m2 年繳稅: 1320*=277萬元 以上成本合計(jì)約 元 /片 三 年生產(chǎn)成本 =年產(chǎn)量 *單位成本 年生產(chǎn)琉璃瓦 4*330=1320萬 片,成本 1320*=2217(萬元) 四.年銷售額 =年銷售量 *單價(jià) 琉璃瓦的 S310X310型西瓦為主 ,出廠價(jià)為 /片 ,以 年銷售額: *1320=3960(萬元) 五.年利潤(rùn)額 =年銷售額 年生產(chǎn)成本 39602217=1743(萬元) 六.投資回報(bào)率 =年利潤(rùn)額 /總投資 X100% 1743/2627*100%=% 七.投資回收年限 =1/投資回報(bào)率 1/= 第四章:項(xiàng)目方案總結(jié) 我國(guó)鐵礦業(yè)生產(chǎn)的尾礦渣已堆積如山,并且每年還以上億噸的數(shù)量在 源源不 斷地增加,大量鐵礦尾渣正在侵奪土地,嚴(yán)重污染環(huán)境。 2020115 WYJ1001 西瓦全自動(dòng)壓瓦機(jī) 作者:煒達(dá)機(jī)電 WYJ1001西瓦全自動(dòng)壓瓦機(jī)使用說明書 WYJ1001 Forming press brick machine Operation Instruction 一、 設(shè)備簡(jiǎn)介 本機(jī)器是我公司引進(jìn)國(guó)外先進(jìn)技術(shù),結(jié)合我國(guó)制瓦工藝技術(shù)研制而成,其設(shè)備性能優(yōu)于國(guó)外同類型產(chǎn)品,設(shè)計(jì)先進(jìn)、結(jié)構(gòu)緊湊、外形美觀、生產(chǎn)能力大、產(chǎn)品質(zhì)量好、性能穩(wěn)定等顯著特點(diǎn)。 二、 主要技術(shù)參數(shù) 序號(hào) 項(xiàng)目 單位 數(shù)值 1 公稱壓力 KN 600 2 工作臺(tái)工位數(shù) 個(gè) 6 3 工作臺(tái)轉(zhuǎn)速 轉(zhuǎn) /分鐘 2. 5 4 生產(chǎn)能力 片 /分鐘 15 5 電動(dòng)機(jī)功率 KW 5. 5 6 潤(rùn)滑泵流量 ML/min 500 7 工作臺(tái)尺寸 ㎜ 632 450 8 上模沖程 ㎜ 150 9 最大開合高度 ㎜ 442 10 最小閉合高度 ㎜ 292 11 外形尺寸 ㎜ (長(zhǎng)寬高 ) 17232 1100 2463 12 全機(jī)重量 ㎏ 5200 三、 結(jié)構(gòu)概述 本機(jī)主要由左、右機(jī) 體、 底部連 桿、 頂部機(jī)箱蓋、滑動(dòng)座、六方轉(zhuǎn)輪、皮帶輪、齒輪機(jī)構(gòu)、槽輪機(jī)構(gòu)、凸輪機(jī)構(gòu)、潤(rùn)滑泵、油路系統(tǒng)、電控部分等組成。 用戶需配置自動(dòng)裝料和卸瓦機(jī)。 四、 設(shè)備安裝調(diào)試 設(shè)備安裝前必須按廠家提供的 設(shè)備安裝基礎(chǔ)圖,做好混泥土基礎(chǔ),并做好壓機(jī)安裝框架(槽鋼焊接件)將其置于以完全固化的混泥圭基礎(chǔ)上,校好框架水平,上好地腳螺釘進(jìn)行二次灌漿,待完全固化后,才能安裝壓機(jī)。 五、 設(shè)備操作及注意事項(xiàng) 手工放坯,取坯工作程序: 在設(shè)備使用前,要檢查各處連接是否牢靠,安裝螺栓、螺母是否擰緊,左右機(jī)箱內(nèi)應(yīng)加足潤(rùn)滑機(jī)油,才能通電啟動(dòng)機(jī)器進(jìn)行試車,先空車運(yùn)轉(zhuǎn)仔細(xì)觀察,有無震動(dòng),噪音,油窗口是否來油,各部件運(yùn)動(dòng)是否協(xié)調(diào),一切正常后才能安裝模具,安裝模具時(shí),必須切斷電源,用手工搬動(dòng)電動(dòng)機(jī)皮帶或大齒輪,使工作臺(tái)轉(zhuǎn)位,并使滑座上升到最高點(diǎn),最好用一物件支撐在工作臺(tái)及滑座底面之間,以 防滑座自然下落,造成事故。 六、 維護(hù)與保養(yǎng) 不了解本機(jī)結(jié)構(gòu)和性能及操作規(guī)程者不得開動(dòng)機(jī)器。 the touching length is big of the slipway orbit and the machine orbit. Every rush press of the upper mould, the working procedure has twice rushing press to the pug adobe, just as after the upper mould press the adobe to the true place, the upper mould rise 10mm, and made the pug adobe get the fill exit air, then the upper mould press the adobe to the true place, and back to the highest position, so the mould has the longer life, and the quantity of the pressed products is good. This machine collocated one set of lubricate system, when the machine running, it can add oil lubricate automatism to all the bear weight bearing and the transmission gear wheel structure working orbit and so on Two Main technical parameter No item unit number 1 general weight press KN 600 2 working plate working number set 6 3 working plate turning speed Turn/min 2. 5 4 working capacity piece/min 15 5 motor power KW 5. 5 6 lubricate pump flow rate ML/min 500 7 working plate size ㎜ 632 450 8 upper mould stroke ㎜ 150 9 the biggest higher of the open and closed ㎜ 442 10 the least closed height ㎜ 292 11 outside size ㎜ (L W H) 17232 1100 2463 12 whole set weight ㎏ 5200 Three Structure summarize This machine is mainly made up by the right and left machine body, bottom connect bin, top machine box annex, lubricate sit, six way turn wheel, belt wheel, gear wheel structure, Geneva wheel structure, tu wheel structure, lubricate pump, oil way system and the electrical controlling part. The upper rushing press working procedure of this machine: from the motor and though the belt wheel, and bring along with the input axis, and then though the little gear wheel, big gear wheel, bring along with the upper axis, though one set of tu wheel structure bring along with the lubricate sit which installed upper mould working up and down, and realize the press brick. The turner of the working plate was realized by the wheel group of the upper axis, driving dial wheel, dialing the Geneva wheel of the six turning wheel axis. On the two sides of the upper axis, it installed one set of back tu wheel which is installed at the same axis and the press tu wheel, though the locating lever and the locating tray to realize the true locate of the working position. In the right machine box was installed lubricate pump, when the machine though, the oil pipe was transported the lubricate oil to every attrition working position. The customer should install the automatism installing material machine and the removing brick machine. The pug adobe which is extruding by the extruder, though the cutter cut to the true length, and though the roller transporter transported to the installing material fight, though the installing material ware transported to the down mould according to the established procedure, the brick adobe which was turning position on the working plate, though the vacuum cupules imbibitions of the removing brick machine, and turn putting on the brick entrust of the transported line. The installing material fight was made up by the machine fight, drive roller group, swing rise and down fight, installing material ware, motor, cylinder, pneumatic valve and so on. The removing brick adobe machine was made up by the machine fight chain wheel (installed on the mainframe directly), chain, drive vat, swing fight, getting brick vat, vacuum cupules, formality controlling tu