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主(Zhu)要(Yao)产(Chan)品(Pin):(?)甲(Jia)醇(Chun)精(Jing)馏(Liu)塔(Ta),乙(Yi)醇(Chun)精(Jing)馏(Liu)塔(Ta),甲(Jia)酯(Zhi)精(Jing)馏(Liu)塔(Ta)

咨(Zi)询(Xun)热(Re)线(Xian):(?)15961852560 / 13706184505

概(Gai)述(Shu)多(Duo)效(Xiao)蒸(Zheng)发(Fa)器(Qi)的(De)蒸(Zheng)发(Fa)流(Liu)程(Cheng)是(Shi)怎(Zen)么(Me)样(Yang)的(De)

       1、(?)中(Zhong)间(Jian)减(Jian)压(Ya)处(Chu)理(Li)的(De)时(Shi)机(Ji)
       当(Dang)加(Jia)热(Re)进(Jin)行(Xing)到(Dao)加(Jia)热(Re)全(Quan)过(Guo)程(Cheng)时(Shi)间(Jian)的(De)百(Bai)分(Fen)之(Zhi)六(Liu)十(Shi)以(Yi)上(Shang)时(Shi),(?)如(Ru)果(Guo)发(Fa)现(Xian)多(Duo)效(Xiao)蒸(Zheng)发(Fa)器(Qi)里(Li)的(De)压(Ya)力(Li)与(Yu)真(Zhen)空(Kong)罐(Guan)的(De)压(Ya)力(Li)趋(Qu)于(Yu)平(Ping)衡(Heng),(?)器(Qi)身(Shen)温(Wen)度(Du)在(Zai)1-2h内(Nei)没(Mei)有(You)上(Shang)升(Sheng)趋(Qu)势(Shi),(?)而(?)且(Qie)冷(Leng)凝(Ning)器(Qi)中(Zhong)出(Chu)水(Shui)量(Liang)下(Xia)降(Jiang)快(Kuai)或(Huo)不(Bu)出(Chu)水(Shui)时(Shi),(?)应(Ying)暂(Zan)时(Shi)中(Zhong)断(Duan)加(Jia)热(Re)过(Guo)程(Cheng),(?)转(Zhuan)人(Ren)中(Zhong)间(Jian)减(Jian)压(Ya)控(Kong)制(Zhi)程(Cheng)序(Xu),(?)进(Jin)行(Xing)中(Zhong)间(Jian)减(Jian)压(Ya)处(Chu)理(Li)。(?)
       2、(?)中(Zhong)间(Jian)减(Jian)压(Ya)作(Zuo)业(Ye)
       对(Dui)于(Yu)外(Wai)置(Zhi)式(Shi)产(Chan)品(Pin)系(Xi)统(Tong),(?)关(Guan)闭(Bi)由(You)多(Duo)效(Xiao)蒸(Zheng)发(Fa)器(Qi)通(Tong)往(Wang)真(Zhen)空(Kong)罐(Guan)的(De)蒸(Zheng)气(Qi)管(Guan)道(Dao)阀(Fa)门(Men)。(?)停(Ting)止(Zhi)对(Dui)产(Chan)品(Pin)加(Jia)热(Re),(?)使(Shi)蒸(Zheng)发(Fa)系(Xi)统(Tong)处(Chu)于(Yu)准(Zhun)备(Bei)状(Zhuang)态(Tai).对(Dui)于(Yu)内(Nei)置(Zhi)式(Shi)产(Chan)品(Pin)系(Xi)统(Tong),(?)停(Ting)止(Zhi)向(Xiang)它(Ta)喷(Pen)油(You)。(?)开(Kai)通(Tong)调(Diao)节(Jie)阀(Fa),(?)停(Ting)止(Zhi)对(Dui)主(Zhu)冷(Leng)凝(Ning)器(Qi)压(Ya)力(Li)的(De)维(Wei)持(Chi)而(?)任(Ren)其(Qi)减(Jian)低(Di),(?)用(Yong)泄(Xie)漏(Lou)泵(Beng)经(Jing)系(Xi)统(Tong)对(Dui)真(Zhen)空(Kong)罐(Guan)抽(Chou)真(Zhen)空(Kong),(?)减(Jian)小(Xiao)真(Zhen)空(Kong)罐(Guan)的(De)压(Ya)力(Li)。(?)
       3、(?)恢(Hui)复(Fu)加(Jia)热(Re)作(Zuo)业(Ye)
       当(Dang)罐(Guan)内(Nei)真(Zhen)空(Kong)度(Du)降(Jiang)至(Zhi)4.5kPa时(Shi),(?)结(Jie)束(Shu)本(Ben)次(Ci)中(Zhong)间(Jian)减(Jian)压(Ya),(?)弄(Nong)到(Dao)加(Jia)热(Re)状(Zhuang)态(Tai)。(?)打(Da)开(Kai)煤(Mei)油(You)蒸(Zheng)气(Qi)管(Guan)道(Dao)阀(Fa)门(Men),(?)恢(Hui)复(Fu)对(Dui)产(Chan)品(Pin)的(De)加(Jia)热(Re),(?)向(Xiang)真(Zhen)空(Kong)罐(Guan)供(Gong)应(Ying)煤(Mei)油(You)蒸(Zheng)气(Qi)对(Dui)器(Qi)身(Shen)继(Ji)续(Xu)加(Jia)热(Re);同(Tong)时(Shi)再(Zai)次(Ci)调(Diao)节(Jie)冷(Leng)凝(Ning)器(Qi)压(Ya)力(Li)升(Sheng)至(Zhi)4.5kPa。(?)
       4、(?)中(Zhong)间(Jian)减(Jian)压(Ya)的(De)作(Zuo)用(Yong)中(Zhong)间(Jian)减(Jian)压(Ya)可(Ke)以(Yi)达(Da)到(Dao)三(San)个(Ge)目(Mu)的(De),(?)一(Yi)是(Shi)减(Jian)低(Di)真(Zhen)空(Kong)罐(Guan)内(Nei)压(Ya)力(Li),(?)从(Cong)而(?)增(Zeng)加(Jia)多(Duo)效(Xiao)蒸(Zheng)发(Fa)器(Qi)与(Yu)真(Zhen)空(Kong)罐(Guan)之(Zhi)间(Jian)的(De)压(Ya)差(Cha),(?)使(Shi)煤(Mei)油(You)蒸(Zheng)气(Qi)进(Jin)人(Ren)真(Zhen)空(Kong)罐(Guan),(?)使(Shi)加(Jia)热(Re)过(Guo)程(Cheng)能(Neng)得(De)以(Yi)进(Jin)行(Xing);(?)二(?)是(Shi)清(Qing)理(Li)真(Zhen)空(Kong)罐(Guan)内(Nei)积(Ji)蓄(Xu)的(De)气(Qi)体(Ti)和(He)水(Shui)蒸(Zheng)气(Qi),(?)能(Neng)让(Rang)绝(Jue)缘(Yuan)材(Cai)料(Liao)内(Nei)水(Shui)分(Fen)的(De)蒸(Zheng)发(Fa);(?)三(San)是(Shi)将(Jiang)滞(Zhi)留(Liu)在(Zai)器(Qi)身(Shen)绝(Jue)缘(Yuan)中(Zhong)已(Yi)经(Jing)放(Fang)过(Guo)热(Re)的(De)、(?)不(Bu)起(Qi)加(Jia)热(Re)作(Zuo)用(Yong)的(De)残(Can)留(Liu)煤(Mei)油(You)蒸(Zheng)发(Fa)掉(Diao),(?)留(Liu)出(Chu)空(Kong)间(Jian)来(Lai),(?)让(Rang)新(Xin)的(De)煤(Mei)油(You)蒸(Zheng)气(Qi)进(Jin)人(Ren)。(?)
       5、(?)中(Zhong)间(Jian)减(Jian)压(Ya)次(Ci)数(Shu)与(Yu)时(Shi)间(Jian)间(Jian)隔(Ge)1次(Ci)中(Zhong)间(Jian)减(Jian)压(Ya)恢(Hui)复(Fu)加(Jia)热(Re)后(Hou),(?)如(Ru)果(Guo)又(You)发(Fa)生(Sheng)了(Liao)上(Shang)述(Shu)产(Chan)品(Pin)与(Yu)真(Zhen)空(Kong)罐(Guan)压(Ya)力(Li)平(Ping)衡(Heng)的(De)现(Xian)象(Xiang)时(Shi),(?)可(Ke)进(Jin)行(Xing)二(?)次(Ci)、(?)三(San)次(Ci)中(Zhong)间(Jian)减(Jian)压(Ya)。(?)中(Zhong)间(Jian)减(Jian)压(Ya)次(Ci)数(Shu)及(Ji)两(Liang)次(Ci)中(Zhong)间(Jian)减(Jian)压(Ya)的(De)时(Shi)间(Jian)间(Jian)隔(Ge)与(Yu)器(Qi)身(Shen)绝(Jue)缘(Yuan)材(Cai)料(Liao)的(De)质(Zhi)量(Liang)及(Ji)器(Qi)身(Shen)的(De)总(Zong)质(Zhi)量(Liang)等(Deng)因(Yin)素(Su)有(You)关(Guan)。(?)一(Yi)般(Ban)大(Da)型(Xing)变(Bian)压(Ya)器(Qi)需(Xu)进(Jin)行(Xing)3次(Ci)中(Zhong)间(Jian)减(Jian)压(Ya),(?)电(Dian)压(Ya)110kV、(?)容(Rong)量(Liang)较(Jiao)小(Xiao)的(De)变(Bian)压(Ya)器(Qi)只(Zhi)进(Jin)行(Xing)1-2次(Ci)中(Zhong)间(Jian)减(Jian)压(Ya)处(Chu)理(Li)就(Jiu)行(Xing)。(?)一(Yi)般(Ban)大(Da)型(Xing)变(Bian)压(Ya)器(Qi)1次(Ci)与(Yu)2次(Ci)中(Zhong)间(Jian)减(Jian)压(Ya)相(Xiang)隔(Ge)8h左(Zuo)右(You),(?)容(Rong)量(Liang)小(Xiao)的(De)在(Zai)5h左(Zuo)右(You)。(?)2次(Ci)与(Yu)3次(Ci)之(Zhi)间(Jian)的(De)间(Jian)隔(Ge)一(Yi)般(Ban)为(Wei)6h左(Zuo)右(You)。(?)
       6、(?)加(Jia)热(Re)的(De)时(Shi)间(Jian)中(Zhong)间(Jian)减(Jian)压(Ya)处(Chu)理(Li)后(Hou),(?)要(Yao)继(Ji)续(Xu)恢(Hui)复(Fu)加(Jia)热(Re)。(?)加(Jia)热(Re)时(Shi)间(Jian)一(Yi)般(Ban)为(Wei)5h左(Zuo)右(You),(?)可(Ke)以(Yi)根(Gen)据(Ju)器(Qi)身(Shen)、(?)铁(Tie)芯(Xin)温(Wen)度(Du)的(De)高(Gao)低(Di)而(?)适(Shi)当(Dang)缩(Suo)短(Duan)或(Huo)增(Zeng)加(Jia)。(?)如(Ru)器(Qi)身(Shen)、(?)铁(Tie)芯(Xin)温(Wen)度(Du)均(Jun)在(Zai)120℃(?)左(Zuo)右(You)时(Shi),(?)继(Ji)续(Xu)加(Jia)热(Re)时(Shi)间(Jian)可(Ke)进(Jin)行(Xing)2-3h;(?)温(Wen)度(Du)在(Zai)115℃(?)左(Zuo)右(You)时(Shi),(?)可(Ke)进(Jin)行(Xing)5h;(?)温(Wen)度(Du)在(Zai)110℃(?)左(Zuo)右(You)时(Shi),(?)可(Ke)增(Zeng)加(Jia)到(Dao)7h以(Yi)上(Shang)。(?)适(Shi)当(Dang)增(Zeng)加(Jia)加(Jia)热(Re)过(Guo)程(Cheng)的(De)时(Shi)间(Jian),(?)不(Bu)会(Hui)浪(Lang)费(Fei)过(Guo)多(Duo)的(De)时(Shi)间(Jian),(?)反(Fan)而(?)会(Hui)缩(Suo)短(Duan)高(Gao)真(Zhen)空(Kong)处(Chu)理(Li)时(Shi)间(Jian)。(?)如(Ru)果(Guo)器(Qi)身(Shen)温(Wen)度(Du)较(Jiao)低(Di)时(Shi)就(Jiu)结(Jie)束(Shu)加(Jia)热(Re)而(?)直(Zhi)接(Jie)进(Jin)行(Xing)减(Jian)压(Ya)处(Chu)理(Li),(?)那(Na)么(Me)在(Zai)高(Gao)真(Zhen)空(Kong)阶(Jie)段(Duan),(?)为(Wei)了(Liao)使(Shi)器(Qi)身(Shen)达(Da)到(Dao)所(Suo)要(Yao)求(Qiu)的(De)温(Wen)度(Du),(?)则(Ze)可(Ke)能(Neng)需(Xu)要(Yao)花(Hua)费(Fei)几(Ji)倍(Bei)的(De)时(Shi)间(Jian)。(?)
       7、(?)加(Jia)热(Re)过(Guo)程(Cheng)结(Jie)束(Shu)的(De)判(Pan)断(Duan)条(Tiao)件(Jian)结(Jie)束(Shu)加(Jia)热(Re)过(Guo)程(Cheng)的(De)条(Tiao)件(Jian)包(Bao)括(Kuo)三(San)个(Ge)方(Fang)面(Mian)。(?)温(Wen)度(Du)条(Tiao)件(Jian)为(Wei):(?)真(Zhen)空(Kong)罐(Guan)内(Nei)温(Wen)度(Du)达(Da)到(Dao)125-130℃(?);(?)大(Da)容(Rong)量(Liang)、(?)高(Gao)电(Dian)压(Ya)变(Bian)压(Ya)器(Qi)器(Qi)身(Shen)温(Wen)度(Du)在(Zai)120℃(?)以(Yi)上(Shang),(?)铁(Tie)芯(Xin)温(Wen)度(Du)在(Zai)118℃(?)以(Yi)上(Shang);(?)一(Yi)般(Ban)110kV的(De)变(Bian)压(Ya)器(Qi)器(Qi)身(Shen)温(Wen)度(Du)在(Zai)115℃(?),(?)铁(Tie)芯(Xin)在(Zai)113℃(?)以(Yi)上(Shang)。(?)已(Yi)出(Chu)水(Shui)量(Liang)占(Zhan)应(Ying)出(Chu)水(Shui)量(Liang)的(De)百(Bai)分(Fen)之(Zhi)九(Jiu)十(Shi)五(Wu)以(Yi)上(Shang),(?)而(?)且(Qie)出(Chu)水(Shui)速(Su)率(Lu)已(Yi)在(Zai)连(Lian)续(Xu)几(Ji)小(Xiao)时(Shi)内(Nei)都(Du)小(Xiao)。(?)时(Shi)间(Jian)条(Tiao)件(Jian)为(Wei):(?)加(Jia)热(Re)时(Shi)间(Jian)已(Yi)占(Zhan)总(Zong)的(De)处(Chu)理(Li)时(Shi)间(Jian)((?)包(Bao)括(Kuo)高(Gao)真(Zhen)空(Kong)阶(Jie)段(Duan))(?)的(De)百(Bai)分(Fen)之(Zhi)六(Liu)十(Shi)左(Zuo)右(You)。(?)
2020/05/26 13:44:27 3594 次(Ci)


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