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江蘇北方電磁加熱器哪里有賣

作者:中輝電器(qi)     來源:0731xx.cn    發布(bu)時間:2019/4/30 11:55:58

電磁加熱調節溫度控制方式:

1、臺電磁(ci)加(jia)熱(re)器控制段溫度。

2、多臺電(dian)磁(ci)加熱器(qi)用個溫控器(qi)開關控制(zhi)。

3、繼電器控制。

4、如果加熱水的話還可以用(yong)流速控(kong)制溫度。

5、分時間控制。

江蘇北方電磁加熱器哪里有賣

電(dian)(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)器,是現今工業域和(he)民用設備中(zhong)廣泛的(de)種加(jia)(jia)熱(re)(re)方式,采用電(dian)(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)技術,電(dian)(dian)(dian)磁(ci)(ci)感(gan)(gan)應(ying)加(jia)(jia)熱(re)(re)技術簡稱為 IH(Induction Heating)技術,是在(zai)法(fa)拉第感(gan)(gan)應(ying)定(ding)律的(de)基礎上發展起來的(de),是法(fa)拉第感(gan)(gan)應(ying)定(ding)律的(de)種應(ying)用形式。其(qi)本質(zhi)就是利(li)用電(dian)(dian)(dian)磁(ci)(ci)感(gan)(gan)應(ying)在(zai)柱體內產(chan)生(sheng)渦流來給(gei)加(jia)(jia)熱(re)(re)工件的(de)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re),它(ta)是把電(dian)(dian)(dian)能(neng)轉(zhuan)換(huan)(huan)為電(dian)(dian)(dian)磁(ci)(ci)能(neng),再由電(dian)(dian)(dian)磁(ci)(ci)能(neng)轉(zhuan)換(huan)(huan)為電(dian)(dian)(dian)能(neng),電(dian)(dian)(dian)能(neng)在(zai)金(jin)屬(shu)內部轉(zhuan)變為熱(re)(re)能(neng),達(da)到加(jia)(jia)熱(re)(re)金(jin)屬(shu)的(de)目的(de),從而杜了明火在(zai)加(jia)(jia)熱(re)(re)過程中(zhong)的(de)危害和(he)干擾,是種環保,提倡的(de)加(jia)(jia)熱(re)(re)方案。

江蘇北方電磁加熱器哪里有賣

電(dian)(dian)阻線(xian)(xian)材(cai)加(jia)熱(re)(re)(re)過程中電(dian)(dian)能浪費(fei)的(de)(de)原(yuan)因(yin):傳(chuan)(chuan)(chuan)統采暖行業普遍采用電(dian)(dian)阻導線(xian)(xian)和石英加(jia)熱(re)(re)(re)方(fang)式,這種(zhong)(zhong)傳(chuan)(chuan)(chuan)統加(jia)熱(re)(re)(re)方(fang)式熱(re)(re)(re)效率(lv)低。電(dian)(dian)阻絲和石英主要通(tong)過電(dian)(dian)加(jia)熱(re)(re)(re),然后熱(re)(re)(re)量(liang)轉移到(dao)料桶上。作為種(zhong)(zhong)加(jia)熱(re)(re)(re)材(cai)料,這種(zhong)(zhong)加(jia)熱(re)(re)(re)效果的(de)(de)大熱(re)(re)(re)利用率(lv)僅為50%左右,其余(yu)50%左右的(de)(de)熱(re)(re)(re)量(liang)被排放到(dao)空氣中。傳(chuan)(chuan)(chuan)統電(dian)(dian)阻線(xian)(xian)材(cai)加(jia)熱(re)(re)(re)方(fang)式的(de)(de)電(dian)(dian)能損耗高達50%。

江蘇北方電磁加熱器哪里有賣

電磁(ci)加熱(re)(re)器(qi)(qi)(qi)的(de)(de)溫度(du)(du)調節不準是(shi)怎么回事? 電磁(ci)加熱(re)(re)器(qi)(qi)(qi)系統(tong)包括電磁(ci)加熱(re)(re)控(kong)(kong)(kong)(kong)制(zhi)器(qi)(qi)(qi)和電磁(ci)加熱(re)(re)圈(quan)這兩部分(fen),每個(ge)行(xing)業中(zhong)對(dui)于(yu)溫控(kong)(kong)(kong)(kong)的(de)(de)要求都不樣(yang),下面就來介紹電磁(ci)加熱(re)(re)器(qi)(qi)(qi)如何達到精(jing)確(que)是(shi)溫控(kong)(kong)(kong)(kong)效(xiao)果(guo)?塑(su)料行(xing)業中(zhong)加熱(re)(re)器(qi)(qi)(qi),重要指標(biao)就是(shi)保證機器(qi)(qi)(qi)各溫區(qu)的(de)(de)溫度(du)(du)精(jing)確(que)性,各種塑(su)料原(yuan)料對(dui)于(yu)溫度(du)(du)的(de)(de)敏感性雖然不樣(yang),但在(zai)生產過程中(zhong)對(dui)于(yu)溫度(du)(du)精(jing)確(que)性的(de)(de)要求都比較(jiao)高,很多塑(su)料產品(pin)(pin)要求溫度(du)(du)不能(neng)(neng)(neng)超過±5℃,因此(ci),很多種類的(de)(de)塑(su)料機有采用風(feng)冷或水冷進(jin)行(xing)降(jiang)溫控(kong)(kong)(kong)(kong)制(zhi),否則,加工出來的(de)(de)東西可(ke)能(neng)(neng)(neng)不是(shi)廢品(pin)(pin)就是(shi)次品(pin)(pin)。電磁(ci)加熱(re)(re)器(qi)(qi)(qi)利用電磁(ci)加熱(re)(re)控(kong)(kong)(kong)(kong)制(zhi)板,再配以(yi)必(bi)要的(de)(de)風(feng)冷、水冷裝(zhuang)置,溫度(du)(du)控(kong)(kong)(kong)(kong)制(zhi)可(ke)以(yi)精(jing)確(que)到±1℃。當然同時也要對(dui)塑(su)料機性能(neng)(neng)(neng)及(ji)(ji)塑(su)料原(yuan)料有全(quan)面了(le)解(jie)及(ji)(ji)進(jin)行(xing)必(bi)要合理配置。這樣(yang)可(ke)以(yi)降(jiang)低企業損(sun)耗、提高企業效(xiao)益。產品(pin)(pin)性能(neng)(neng)(neng)穩定、節能(neng)(neng)(neng)、環保,產出的(de)(de)顆(ke)粒品(pin)(pin)質好。

電磁加(jia)熱(re)器裝置后溫(wen)度(du)不(bu)達標(biao)處理方(fang)法,當造粒機類似(si)大(da)功率時,安裝電磁加(jia)熱(re)器后,溫(wen)度(du)總(zong)達不(bu)到。電磁加(jia)熱(re)器也(ye)直(zhi)工作,電流也(ye)正常(chang),但(dan)溫(wen)度(du)總(zong)上不(bu)去。般(ban)情況是功率不(bu)夠大(da)。可(ke)以加(jia)大(da)實際(ji)功率來實現。要是確定實際(ji)功率不(bu)小了,這(zhe)是由炮(pao)筒(tong)的材料引起的,不(bu)同材質的在(zai)不(bu)同的工作頻(pin)率時吸收熱(re)量也(ye)不(bu)同。應該(gai)嘗試(shi)增加(jia)諧振電容(rong)容(rong)量,讓Q值(zhi)增加(jia),提(ti)高線圈(quan)高頻(pin)電流。可(ke)以使炮(pao)筒(tong)內外溫(wen)度(du)均勻來達到提(ti)高炮(pao)筒(tong)的溫(wen)度(du)。條件(jian)允話(hua)(hua)的話(hua)(hua),可(ke)以換掉(diao)炮(pao)筒(tong)試(shi)試(shi)。

下電(dian)磁(ci)加熱(re)器(qi)耗電(dian)與什(shen)么有關:

1、電(dian)(dian)(dian)磁(ci)加(jia)熱器(qi)在工作中會直加(jia)熱到(dao)設置(zhi)的溫度(du),當溫度(du)沒(mei)達到(dao)設置(zhi)的溫度(du)時(shi),電(dian)(dian)(dian)磁(ci)加(jia)熱器(qi)就會直加(jia)熱,當達到(dao)了預設的溫度(du)以后(hou)電(dian)(dian)(dian)磁(ci)加(jia)熱器(qi)就停止加(jia)熱了,也就不再耗電(dian)(dian)(dian)了。

2、電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)(qi)每個小時的耗(hao)電(dian)(dian)量(liang)多少(shao)與電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)(qi)加(jia)(jia)熱(re)(re)(re)的時間(jian)長短有關(guan)。電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)(qi)剛(gang)工(gong)作是(shi)(shi)滿功率,加(jia)(jia)熱(re)(re)(re)溫(wen)度到(dao)溫(wen)度以后會停止然后再加(jia)(jia)熱(re)(re)(re)。總體上來說,電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)(qi)耗(hao)電(dian)(dian)量(liang)是(shi)(shi)很(hen)小的,因(yin)為電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)(qi)不是(shi)(shi)直(zhi)加(jia)(jia)熱(re)(re)(re)工(gong)作的,而是(shi)(shi)有間(jian)隙的加(jia)(jia)熱(re)(re)(re)的,達到(dao)溫(wen)度后就停止加(jia)(jia)熱(re)(re)(re),之后就開始保溫(wen)工(gong)作,直(zhi)到(dao)溫(wen)度沒達到(dao)預設的溫(wen)度后再加(jia)(jia)熱(re)(re)(re)下,整體上來講(jiang),電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)(qi)并不是(shi)(shi)直(zhi)加(jia)(jia)熱(re)(re)(re)耗(hao)電(dian)(dian)的,這(zhe)也(ye)是(shi)(shi)它比較省電(dian)(dian)的個原(yuan)因(yin)。

3、料筒(tong)上(shang)還(huan)包有層保溫(wen)棉也(ye)能起到保溫(wen)和隔熱的效(xiao)果,那(nei)么(me)熱量(liang)就不會損失掉(diao)了,那(nei)么(me)能夠持續恒溫(wen)加熱的時間就越長了。耗電量(liang)也(ye)就越小了。

電(dian)磁加熱器區別:

、家(jia)用(yong)(yong)電(dian)磁爐功率相對較小,且(qie)是(shi)(shi)220V交流轉變成直流,實現方(fang)法(fa)簡單,家(jia)用(yong)(yong)電(dian)磁爐功率般(ban)在2200瓦(wa)以(yi)內(nei)(實際功率1900瓦(wa)以(yi)內(nei)),家(jia)用(yong)(yong)電(dian)磁爐要求(qiu)保(bao)證(zheng)每天工(gong)(gong)(gong)作2-3小時。而電(dian)磁加熱(re)器則是(shi)(shi)應用(yong)(yong)在工(gong)(gong)(gong)業設備(bei)上,并(bing)且(qie)功率達到(dao)了(le)60KW,選材和控制模(mo)式與家(jia)用(yong)(yong)電(dian)磁爐是(shi)(shi)完全(quan)不同的。電(dian)磁加熱(re)器是(shi)(shi)屬于商用(yong)(yong)工(gong)(gong)(gong)業產品。具(ju)備(bei)家(jia)用(yong)(yong)電(dian)磁爐無(wu)法(fa)比擬的穩定性(xing)和耐(nai)用(yong)(yong)性(xing)。正常使用(yong)(yong),可連續工(gong)(gong)(gong)作10年(nian)(10萬(wan)小時)以(yi)上。

二、電(dian)(dian)(dian)磁(ci)加熱器和家(jia)用(yong)電(dian)(dian)(dian)磁(ci)爐區別之家(jia)用(yong)電(dian)(dian)(dian)磁(ci)爐是(shi)為了滿足居(ju)家(jia)生活(huo)而設計開發的(de),而電(dian)(dian)(dian)磁(ci)加熱器是(shi)為了解決塑料加熱的(de)問題(ti)而設計開發。

電磁感應加熱(re)(re)器對比(bi)普通熱(re)(re)圈(quan)加熱(re)(re)方式有什么優勢?

1、耗(hao)電(dian)的(de)95%轉化(hua)為(wei)工作熱能線圈損(sun)耗(hao)≈2%,控制單(dan)元損(sun)耗(hao)≈2%,緣隔熱層可以將98%的(de)能量保留(liu)在料筒上。

2、只加(jia)熱(re)料筒,而(er)螺桿保持(chi)冷卻。

3、消除加(jia)熱(re)的慣性現象(xiang),升溫降溫迅速(su)。

4、電(dian)磁感應加(jia)熱器加(jia)熱無死角,整體料(liao)筒均勻加(jia)熱。

5、電(dian)磁線圈保持(chi)涼(liang)爽,因此壽命(ming)超長。

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