PRODUCT DETAILS
PRODUCT DETAILS
砂(sha)子烘(hong)(hong)干(gan)機(ji)又(you)稱三回程烘(hong)(hong)干(gan)機(ji),河沙(sha)烘(hong)(hong)干(gan)機(ji),三筒烘(hong)(hong)干(gan)機(ji),砂(sha)子烘(hong)(hong)干(gan)機(ji)等(deng),是一(yi)種處理大量(liang)物料的干(gan)燥器,運轉可靠(kao)、操作(zuo)彈(dan)性(xing)大、適(shi)應性(xing)強、處理量(liang)大。砂(sha)子烘(hong)(hong)干(gan)機(ji)一(yi)般(ban)適(shi)應于(yu)顆粒狀物料。特別是烘(hong)(hong)干(gan)沙(sha)子,沙(sha)子烘(hong)(hong)干(gan)機(ji)烘(hong)(hong)干(gan)效果極佳。砂(sha)子烘(hong)(hong)干(gan)機(ji)的優點是生(sheng)產能力(li)大、適(shi)用(yong)范圍(wei)廣、流(liu)量(liang)阻(zu)力(li)小、操作(zuo)上允許波動范圍(wei)較大、操作(zuo)方便等(deng)。常用(yong)于(yu)烘(hong)(hong)干(gan)河沙(sha)、人工砂(sha)、石(shi)英(ying)砂(sha)、礦粉等(deng)。
砂子(zi)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)(ji)(ji)(ji)又稱(cheng)三回程烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)(ji)(ji)(ji),河沙烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)(ji)(ji)(ji),三筒烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)(ji)(ji)(ji),砂子(zi)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)(ji)(ji)(ji)等,是一種(zhong)處理大量物料(liao)(liao)的干(gan)(gan)(gan)(gan)燥器,運轉可靠、操作(zuo)彈性大、適(shi)應性強、處理量大。砂子(zi)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)(ji)(ji)(ji)一般適(shi)應于(yu)顆(ke)粒狀(zhuang)物料(liao)(liao)。特別(bie)是烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)沙子(zi),沙子(zi)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)(ji)(ji)(ji)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)效(xiao)果極(ji)佳。砂子(zi)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)(ji)(ji)(ji)的優(you)點是生產能力(li)大、適(shi)用(yong)范圍廣、流量阻力(li)小、操作(zuo)上允(yun)許波動范圍較大、操作(zuo)方便等。常(chang)用(yong)于(yu)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)河沙、人(ren)工砂、石英砂、礦粉等。
砂子烘干機產品優勢
投資(zi)少。砂子烘干機設備投資(zi)是國外進口(kou)產品的1/6,采用(yong)合(he)金鋼板制(zhi)造,比普通鋼板耐磨3-4倍
效(xiao)(xiao)率(lv)(lv)高。砂子烘干機熱效(xiao)(xiao)率(lv)(lv)高達80%,提高熱效(xiao)(xiao)率(lv)(lv)48%
物料小(xiao)。燃料可適(shi)應白煤、煙煤、煤矸石、油、汽,能(neng)烘20-40mm以(yi)下(xia)的塊料、粒料、粉(fen)狀(zhuang)物料
占(zhan)地少。砂(sha)子(zi)烘(hong)干機比單筒烘(hong)干機減少占(zhan)地面積50%左右,土建投(tou)資降低50%左右
砂子烘干機工作原理
物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)由供料(liao)裝置(zhi)進(jin)(jin)(jin)入回轉滾筒(tong)的內(nei)層(ceng)(ceng)(ceng),實現(xian)順流(liu)(liu)烘干(gan),物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)內(nei)層(ceng)(ceng)(ceng)的抄(chao)板(ban)下(xia)(xia)不斷抄(chao)起、散落呈螺旋(xuan)行(xing)進(jin)(jin)(jin)式實現(xian)熱(re)交換,物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)移動至內(nei)層(ceng)(ceng)(ceng)的另一(yi)端進(jin)(jin)(jin)入中(zhong)(zhong)層(ceng)(ceng)(ceng),進(jin)(jin)(jin)行(xing)逆流(liu)(liu)烘干(gan),物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)中(zhong)(zhong)層(ceng)(ceng)(ceng)不斷地被反復揚進(jin)(jin)(jin),呈進(jin)(jin)(jin)兩步(bu)退一(yi)步(bu)的行(xing)進(jin)(jin)(jin)方式,物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)中(zhong)(zhong)層(ceng)(ceng)(ceng)既充分(fen)吸收(shou)內(nei)層(ceng)(ceng)(ceng)滾筒(tong)散發(fa)的熱(re)量,又吸收(shou)中(zhong)(zhong)層(ceng)(ceng)(ceng)滾筒(tong)的熱(re)量,同時(shi)又延長了(le)干(gan)燥(zao)時(shi)間,物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)此(ci)(ci)達到(dao)干(gan)燥(zao)狀(zhuang)態。物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)行(xing)至中(zhong)(zhong)層(ceng)(ceng)(ceng)另一(yi)端而落入外層(ceng)(ceng)(ceng),物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)外層(ceng)(ceng)(ceng)滾筒(tong)內(nei)呈矩形多回路(lu)方式行(xing)進(jin)(jin)(jin),達到(dao)干(gan)燥(zao)效果的物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)熱(re)風(feng)作用下(xia)(xia)快速行(xing)進(jin)(jin)(jin)排出(chu)滾筒(tong),沒有達到(dao)干(gan)燥(zao)效果的濕物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)因自(zi)重而不能(neng)快速行(xing)進(jin)(jin)(jin),物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)此(ci)(ci)矩形抄(chao)板(ban)內(nei)進(jin)(jin)(jin)行(xing)充分(fen)干(gan)燥(zao),由此(ci)(ci)完成干(gan)燥(zao)目的。
砂子烘干機技術參數
規格型號 | φ2.0×6m | φ2.5×6.5m | φ2.7×7m | φ3×7m | φ3.2×7m | φ3.6×8m | φ4.2×8.5m | |
外筒直徑 (m) | 2.0 | 2.5 | 2.7 | 3 | 3.2 | 3.6 | 4.2 | |
外筒長度 (m) | 6 | 6.5 | 7 | 7 | 7 | 8 | 8.5 | |
筒體容積 (m3) | 18.84 | 31.89 | 40.5 | 49.46 | 56.26 | 81.38 | 118 | |
筒體轉速 (rpm) | 3-10 | 3-10 | 3-10 | 3-10 | 3-10 | 3-10 | 3-10 | |
物料停留時間 (min) | 12-30 | 12-30 | 12-30 | 12-30 | 12-30 | 12-30 | 12-30 | |
物料初水份 (%) | 6-25 | 6-25 | 6-25 | 6-25 | 6-25 | 6-25 | 6-25 | |
物料終水份 (%) | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |
進氣溫度 (℃) | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ | |
生產能力 (T/H) | 礦渣 | 20-25 | 25-30 | 30-35 | 35-10 | 40-45 | 50-65 | 70-85 |
粉煤灰 | 10-17 | 17-21 | 20-25 | 23-27 | 25-30 | 30-45 | 45-63 | |
黃沙 | 20-27 | 25-40 | 27-45 | 30-45 | 35-50 | 55-75 | 75-99 | |
電動機型號 | Yr160m-4 | Yr132m-4E | Yr160m-4 | Yr160m-4 | Yr132m-5E | Yr160m-4E | Yr160m-4E | |
電動機功率 (kw) | 7.5×2 | 11×2 | 7.5×4 | 7.5×4 | 11×4 | 15×4 | 18.5×4 | |
減速機型號 | XWD-6 | XWD-6 | XWD-6 | XWD-6 | XWD-6 | XWD-8 | XWD-8 | |
減速機速比 (I) | 17-29 | 17-29 | 17-29 | 17-29 | 17-29 | 17-29 | 17-29 | |
設備重量 (T) | 25 | 32 | 35 | 38 | 43 | 57 | 77 |
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