(?) (?)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)是(Shi)一(Yi)种(Zhong)常(Chang)用(Yong)的(De)烘(Hong)干(Gan)设(She)备(Bei),(?)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)食(Shi)品(Pin)、(?)化(Hua)工(Gong)、(?)冶(Ye)金(Jin)、(?)医(Yi)药(Yao)等(Deng)多(Duo)个(Ge)领(Ling)域(Yu)。(?)下(Xia)面(Mian)将(Jiang)详(Xiang)细(Xi)介(Jie)绍(Shao)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)的(De)主(Zhu)要(Yao)结(Jie)构(Gou)及(Ji)工(Gong)作(Zuo)原(Yuan)理(Li):(?)
(?) (?)一(Yi)、(?)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)的(De)结(Jie)构(Gou)
(?) (?)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)主(Zhu)要(Yao)由(You)以(Yi)下(Xia)几(Ji)个(Ge)部(Bu)分(Fen)组(Zu)成(Cheng):(?)
(?) (?)1.加(Jia)热(Re)器(Qi):通(Tong)常(Chang)采(Cai)用(Yong)电(Dian)加(Jia)热(Re)、(?)蒸(Zheng)汽(Qi)加(Jia)热(Re)、(?)燃(Ran)气(Qi)加(Jia)热(Re)或(Huo)热(Re)风(Feng)发(Fa)生(Sheng)器(Qi)等(Deng)形(Xing)式(Shi),(?)用(Yong)于(Yu)将(Jiang)冷(Leng)空(Kong)气(Qi)加(Jia)热(Re)至(Zhi)设(She)定(Ding)温(Wen)度(Du)。(?)
(?) (?)2.送(Song)风(Feng)机(Ji):关(Guan)键(Jian)部(Bu)件(Jian),(?)将(Jiang)加(Jia)热(Re)后(Hou)的(De)空(Kong)气(Qi)通(Tong)过(Guo)风(Feng)道(Dao)送(Song)到(Dao)烘(Hong)箱(Xiang)内(Nei)部(Bu),(?)完(Wan)成(Cheng)物(Wu)料(Liao)的(De)干(Gan)爆(Bao)。(?)送(Song)风(Feng)机(Ji)的(De)转(Zhuan)速(Su)可(Ke)以(Yi)调(Diao)节(Jie),(?)以(Yi)适(Shi)应(Ying)不(Bu)同(Tong)的(De)烘(Hong)干(Gan)需(Xu)求(Qiu)。(?)
(?) (?)3.风(Feng)道(Dao):连(Lian)接(Jie)送(Song)风(Feng)机(Ji)和(He)烘(Hong)箱(Xiang)内(Nei)部(Bu),(?)是(Shi)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)中(Zhong)传(Chuan)输(Shu)热(Re)空(Kong)气(Qi)的(De)重(Zhong)要(Yao)通(Tong)道(Dao),(?)通(Tong)常(Chang)分(Fen)为(Wei)上(Shang)下(Xia)两(Liang)层(Ceng),(?)确(Que)保(Bao)热(Re)风(Feng)均(Jun)匀(Yun)分(Fen)布(Bu)。(?)
(?) (?)4.控(Kong)制(Zhi)系(Xi)统(Tong):包(Bao)括(Kuo)温(Wen)度(Du)控(Kong)制(Zhi)系(Xi)统(Tong)、(?)时(Shi)间(Jian)控(Kong)制(Zhi)系(Xi)统(Tong)等(Deng),(?)用(Yong)于(Yu)实(Shi)现(Xian)烘(Hong)箱(Xiang)的(De)稳(Wen)定(Ding)运(Yun)行(Xing)和(He)干(Gan)燥(Zao)效(Xiao)果(Guo)的(De)优(You)化(Hua)。(?)控(Kong)制(Zhi)面(Mian)板(Ban)提(Ti)供(Gong)用(Yong)户(Hu)友(You)好(Hao)的(De)操(Cao)作(Zuo)界(Jie)面(Mian),(?)方(Fang)便(Bian)设(She)定(Ding)和(He)监(Jian)测(Ce)烘(Hong)干(Gan)参(Can)数(Shu)。(?)
(?) (?)5.排(Pai)风(Feng)系(Xi)统(Tong):包(Bao)括(Kuo)风(Feng)机(Ji)、(?)排(Pai)风(Feng)管(Guan)道(Dao)、(?)风(Feng)口(Kou)等(Deng)部(Bu)分(Fen),(?)用(Yong)于(Yu)及(Ji)时(Shi)排(Pai)出(Chu)烘(Hong)箱(Xiang)内(Nei)的(De)湿(Shi)空(Kong)气(Qi),(?)保(Bao)证(Zheng)干(Gan)燥(Zao)效(Xiao)果(Guo)。(?)
(?) (?)5.回(Hui)风(Feng)口(Kou)和(He)空(Kong)气(Qi)过(Guo)滤(Lu)器(Qi):回(Hui)风(Feng)口(Kou)用(Yong)于(Yu)将(Jiang)湿(Shi)空(Kong)气(Qi)处(Chu)理(Li)后(Hou)重(Zhong)新(Xin)送(Song)回(Hui)烘(Hong)箱(Xiang)内(Nei)部(Bu),(?)实(Shi)现(Xian)热(Re)风(Feng)的(De)循(Xun)环(Huan)利(Li)用(Yong):空(Kong)气(Qi)过(Guo)滤(Lu)器(Qi)则(Ze)用(Yong)于(Yu)过(Guo)滤(Lu)空(Kong)气(Qi)中(Zhong)的(De)杂(Za)质(Zhi)和(He)灰(Hui)尘(Chen)。(?)
(?) (?)7.外(Wai)壳(Ke):通(Tong)常(Chang)采(Cai)用(Yong)不(Bu)锈(Xiu)钢(Gang)或(Huo)碳(Tan)钢(Gang)制(Zhi)成(Cheng),(?)具(Ju)有(You)耐(Nai)腐(Fu)蚀(Shi)、(?)易(Yi)清(Qing)洁(Jie)的(De)特(Te)点(Dian)。(?)
(?) (?)二(?)、(?)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)的(De)工(Gong)作(Zuo)原(Yuan)理(Li):(?)
(?) (?)热(Re)风(Feng)循(Xun)环(Huan)烘(Hong)箱(Xiang)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)是(Shi)采(Cai)用(Yong)风(Feng)机(Ji)循(Xun)环(Huan)送(Song)风(Feng)方(Fang)式(Shi),(?)使(Shi)热(Re)风(Feng)在(Zai)烘(Hong)箱(Xiang)内(Nei)循(Xun)环(Huan)流(Liu)动(Dong),(?)从(Cong)而(?)达(Da)到(Dao)均(Jun)匀(Yun)加(Jia)热(Re)的(De)目(Mu)的(De)。(?)风(Feng)源(Yuan)由(You)循(Xun)环(Huan)送(Song)风(Feng)电(Dian)机(Ji)带(Dai)动(Dong)风(Feng)轮(Lun)经(Jing)由(You)加(Jia)热(Re)器(Qi),(?)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)。(?)使(Shi)用(Yong)后(Hou)的(De)空(Kong)气(Qi)经(Jing)过(Guo)排(Pai)风(Feng)系(Xi)统(Tong)排(Pai)出(Chu),(?)部(Bu)分(Fen)湿(Shi)空(Kong)气(Qi)通(Tong)过(Guo)回(Hui)风(Feng)口(Kou)处(Chu)理(Li)后(Hou)重(Zhong)新(Xin)进(Jin)入(Ru)循(Xun)环(Huan)系(Xi)统(Tong),(?)实(Shi)现(Xian)热(Re)风(Feng)的(De)循(Xun)环(Huan)利(Li)用(Yong)。(?)