(?) (?)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)空(Kong)气(Qi)循(Xun)环(Huan)系(Xi)统(Tong)采(Cai)用(Yong)风(Feng)机(Ji)循(Xun)环(Huan)送(Song)风(Feng)方(Fang)式(Shi),(?)风(Feng)循(Xun)环(Huan)均(Jun)匀(Yun)高(Gao)效(Xiao)。(?)风(Feng)源(Yuan)由(You)循(Xun)环(Huan)送(Song)风(Feng)电(Dian)机(Ji)(采(Cai)用(Yong)无(Wu)触(Chu)点(Dian)开(Kai)关(Guan))带(Dai)动(Dong)风(Feng)轮(Lun)经(Jing)由(You)加(Jia)热(Re)器(Qi),(?)而(?)将(Jiang)热(Re)风(Feng)送(Song)出(Chu),(?)再(Zai)经(Jing)由(You)风(Feng)道(Dao)至(Zhi)烘(Hong)箱(Xiang)内(Nei)室(Shi),(?)再(Zai)将(Jiang)使(Shi)用(Yong)后(Hou)的(De)空(Kong)气(Qi)吸(Xi)入(Ru)风(Feng)道(Dao)成(Cheng)为(Wei)风(Feng)源(Yuan)再(Zai)度(Du)循(Xun)环(Huan),(?)加(Jia)热(Re)使(Shi)用(Yong)。(?)确(Que)保(Bao)室(Shi)内(Nei)温(Wen)度(Du)均(Jun)匀(Yun)性(Xing)。(?)当(Dang)因(Yin)开(Kai)关(Guan)门(Men)动(Dong)作(Zuo)引(Yin)起(Qi)温(Wen)度(Du)值(Zhi)发(Fa)生(Sheng)摆(Bai)动(Dong)时(Shi),(?)送(Song)风(Feng)循(Xun)环(Huan)系(Xi)统(Tong)迅(Xun)速(Su)恢(Hui)复(Fu)操(Cao)作(Zuo)状(Zhuang)态(Tai),(?)直(Zhi)至(Zhi)达(Da)到(Dao)设(She)定(Ding)温(Wen)度(Du)值(Zhi)。(?)
(?) (?)下(Xia)面(Mian)小(Xiao)编(Bian)给(Gei)大(Da)家(Jia)讲(Jiang)讲(Jiang)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)的(De)保(Bao)养(Yang)要(Yao)点(Dian):(?)
(?) (?)干(Gan)燥(Zao)是(Shi)药(Yao)品(Pin)生(Sheng)产(Chan)中(Zhong)一(Yi)个(Ge)非(Fei)常(Chang)重(Zhong)要(Yao)的(De)过(Guo)程(Cheng)。(?)它(Ta)能(Neng)保(Bao)证(Zheng)药(Yao)品(Pin)生(Sheng)产(Chan)完(Wan)成(Cheng)后(Hou)的(De)干(Gan)燥(Zao)。(?)由(You)于(Yu)干(Gan)燥(Zao)过(Guo)程(Cheng)非(Fei)常(Chang)重(Zhong)要(Yao),(?)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)可(Ke)被(Bei)视(Shi)为(Wei)药(Yao)品(Pin)干(Gan)燥(Zao)的(De)“第(Di)一(Yi)号(Hao)”!
(?) (?)1、(?)提(Ti)高(Gao)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)入(Ru)口(Kou)的(De)空(Kong)气(Qi)温(Wen)度(Du)、(?)降(Jiang)低(Di)干(Gan)燥(Zao)设(She)备(Bei)出(Chu)口(Kou)的(De)废(Fei)气(Qi)温(Wen)度(Du)以(Yi)及(Ji)提(Ti)高(Gao)干(Gan)燥(Zao)设(She)备(Bei)入(Ru)口(Kou)的(De)空(Kong)气(Qi)温(Wen)度(Du)有(You)助(Zhu)于(Yu)提(Ti)高(Gao)烘(Hong)箱(Xiang)的(De)热(Re)效(Xiao)率(Lu)。(?)但(Dan)是(Shi),(?)进(Jin)气(Qi)温(Wen)度(Du)受(Shou)产(Chan)品(Pin)允(Yun)许(Xu)温(Wen)度(Du)的(De)限(Xian)制(Zhi)。(?)在(Zai)平(Ping)行(Xing)流(Liu)烘(Hong)箱(Xiang)中(Zhong),(?)颗(Ke)粒(Li)表(Biao)面(Mian)温(Wen)度(Du)相(Xiang)对(Dui)较(Jiao)低(Di),(?)因(Yin)此(Ci)干(Gan)燥(Zao)设(She)备(Bei)的(De)进(Jin)气(Qi)温(Wen)度(Du)可(Ke)能(Neng)远(Yuan)高(Gao)于(Yu)产(Chan)品(Pin)的(De)允(Yun)许(Xu)温(Wen)度(Du)。(?)
(?) (?)2、(?)减(Jian)少(Shao)干(Gan)燥(Zao)过(Guo)程(Cheng)中(Zhong)的(De)各(Ge)种(Zhong)热(Re)损(Sun)失(Shi)? 一(Yi)般(Ban)来(Lai)说(Shuo),(?)热(Re)风(Feng)循(Xun)环(Huan)炉(Lu)的(De)热(Re)损(Sun)失(Shi)不(Bu)超(Chao)过(Guo)10%。(?)如(Ru)果(Guo)大(Da)中(Zhong)型(Xing)生(Sheng)产(Chan)装(Zhuang)置(Zhi)的(De)保(Bao)温(Wen)适(Shi)当(Dang),(?)热(Re)损(Sun)失(Shi)约(Yue)为(Wei)5%。(?)
(?) (?)因(Yin)此(Ci),(?)做(Zuo)好(Hao)干(Gan)燥(Zao)系(Xi)统(Tong)的(De)保(Bao)温(Wen)工(Gong)作(Zuo)非(Fei)常(Chang)重(Zhong)要(Yao),(?)但(Dan)不(Bu)是(Shi)保(Bao)温(Wen)层(Ceng)越(Yue)厚(Hou)越(Yue)好(Hao),(?)而(?)是(Shi)应(Ying)确(Que)定(Ding)更(Geng)好(Hao)的(De)保(Bao)温(Wen)层(Ceng)厚(Hou)度(Du),(?)以(Yi)防(Fang)止(Zhi)干(Gan)燥(Zao)系(Xi)统(Tong)泄(Xie)漏(Lou),(?)送(Song)风(Feng)机(Ji)和(He)引(Yin)风(Feng)机(Ji)一(Yi)般(Ban)串(Chuan)联(Lian)使(Shi)用(Yong),(?)经(Jing)过(Guo)合(He)理(Li)调(Diao)整(Zheng)后(Hou),(?)系(Xi)统(Tong)在(Zai)零(Ling)压(Ya)力(Li)下(Xia)运(Yun)行(Xing),(?)以(Yi)避(Bi)免(Mian)干(Gan)燥(Zao)介(Jie)质(Zhi)泄(Xie)漏(Lou)或(Huo)环(Huan)境(Jing)空(Kong)气(Qi)泄(Xie)漏(Lou)导(Dao)致(Zhi)烘(Hong)箱(Xiang)热(Re)效(Xiao)率(Lu)下(Xia)降(Jiang)。(?)
(?) (?)3、(?)降(Jiang)低(Di)热(Re)风(Feng)循(Xun)环(Huan)炉(Lu)的(De)蒸(Zheng)发(Fa)负(Fu)荷(He)? 物(Wu)料(Liao)进(Jin)入(Ru)热(Re)风(Feng)循(Xun)环(Huan)炉(Lu)前(Qian),(?)可(Ke)通(Tong)过(Guo)过(Guo)滤(Lu)、(?)离(Li)心(Xin)分(Fen)离(Li)或(Huo)蒸(Zheng)发(Fa)器(Qi)蒸(Zheng)发(Fa)等(Deng)预(Yu)脱(Tuo)水(Shui)处(Chu)理(Li),(?)增(Zeng)加(Jia)物(Wu)料(Liao)中(Zhong)的(De)固(Gu)体(Ti)含(Han)量(Liang)。(?)因(Yin)此(Ci),(?)降(Jiang)低(Di)烘(Hong)箱(Xiang)的(De)蒸(Zheng)发(Fa)负(Fu)荷(He)是(Shi)干(Gan)燥(Zao)设(She)备(Bei)节(Jie)能(Neng)的(De)有(You)效(Xiao)方(Fang)法(Fa)之(Zhi)一(Yi)。(?)