中子料位計高壓(ya)鍋(guo)與焦炭塔的類(lei)比

高(gao)壓(ya)鍋是(shi)生(sheng)活中(zhong)的(de)(de)一個(ge)小型壓(ya)力容器(qi)，使用時間短頻(pin)率低，鍋內加料（米、水），針狀(zhuang)焦中(zhong)子(zi)料位計，燃氣灶火(huo)頭的(de)(de)大小、蒸米飯的(de)(de)時間，以及米飯的(de)(de)盛倒，高(gao)壓(ya)鍋的(de)(de)洗涮，都是(shi)人工手動操作才能完成。雖然現在(zai)有(you)自(zi)(zi)動化程(cheng)度高(gao)的(de)(de)電(dian)飯煲壓(ya)力容器(qi)，但只是(shi)米飯的(de)(de)蒸熟過程(cheng)實現了自(zi)(zi)動化，其余的(de)(de)工作仍然需要人工來完成。

焦(jiao)炭塔(ta)是一個工(gong)業化(hua)的生(sheng)產(chan)裝(zhuang)置，運(yun)行時間(jian)按年來(lai)計，針狀焦(jiao)中子料位計安(an)裝(zhuang)檢測，為(wei)了保證(zheng)生(sheng)產(chan)的連續性，延(yan)遲焦(jiao)化(hua)焦(jiao)炭塔(ta)采用(yong)雙塔(ta)或多的塔(ta)模式來(lai)生(sheng)產(chan)，進料不斷(duan)，塔(ta)器循環使用(yong)，幾(ji)乎所(suo)有(you)的工(gong)作都靠程序控制(zhi)來(lai)自動完成(cheng)。

注意事項

1.每天查看工作畫面中的“計數率平(ping)均值(zhi)”是否正(zheng)常(chang)，0或很大(da)的數(超(chao)過100)為異常(chang)。

2.曲線若長時間大幅震蕩波動為不正(zheng)常，此時應(ying)到現場查應(ying)故障點的(de)狀況，看螺紋軟管有沒有與(yu)塔(ta)壁接觸，應(ying)及時整理好，確(que)保與(yu)塔(ta)壁絕緣。

3.每(mei)天檢查(cha)機柜間溫度，保(bao)證在20C以(yi)下，以(yi)確(que)保(bao)中子機內溫度在25C以(yi)下。視(shi)情況一個月(yue)或三個月(yue)抽出(chu)主機濾網，檢查(cha)灰塵是(shi)(shi)否過(guo)多(duo)，及時清(qing)理。并查(cha)看(kan)主機風扇是(shi)(shi)否工(gong)作，若停轉要及時維修更換(huan)。

4.每(mei)日巡(xun)檢主要是(shi)在主機處查(cha)看工作畫面，沒有異常(chang)(chang)無需經常(chang)(chang)到(dao)現場巡(xun)檢。現場巡(xun)檢要注(zhu)意(yi)盡量遠離中子探(tan)頭，不要長時間(jian)在1米范圍內停留。

5.定期對(dui)放射(she)源進行輻射(she)當量檢測(1次/月)。

中子的特性

自從人類(lei)發現(xian)了(le)放射(she)性物質(zhi)，通過(guo)核(he)裂變發現(xian)了(le)很多新物質(zhi)，針狀(zhuang)焦中(zhong)(zhong)(zhong)子(zi)(zi)料(liao)位計(ji)公司(si)，其中(zhong)(zhong)(zhong)就(jiu)有中(zhong)(zhong)(zhong)子(zi)(zi)這個微觀粒子(zi)(zi)。在對中(zhong)(zhong)(zhong)子(zi)(zi)的研(yan)究中(zhong)(zhong)(zhong)發現(xian)，中(zhong)(zhong)(zhong)子(zi)(zi)本身不(bu)帶電(dian)荷呈現(xian)電(dian)中(zhong)(zhong)(zhong)性，針狀(zhuang)焦中(zhong)(zhong)(zhong)子(zi)(zi)料(liao)位計(ji)生(sheng)產廠商(shang)，在運動中(zhong)(zhong)(zhong)不(bu)會受到電(dian)場力的影響(xiang)，具有較強的穿(chuan)透性，能夠穿(chuan)透很厚(hou)的金屬物體。

根據中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)能量的(de)不同，中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)分為快(kuai)中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)和慢中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)，在(zai)自(zi)然核裂變(bian)(bian)過程中(zhong)(zhong)(zhong)(zhong)(zhong)產生(sheng)的(de)中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)是(shi)自(zi)由中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)即快(kuai)中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)。快(kuai)中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)運(yun)動(dong)中(zhong)(zhong)(zhong)(zhong)(zhong)與原子(zi)(zi)(zi)核的(de)作用主(zhu)要是(shi)發(fa)生(sheng)彈性散射(she)(she)，當快(kuai)中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)運(yun)動(dong)中(zhong)(zhong)(zhong)(zhong)(zhong)碰到(dao)與其自(zi)身質量相近的(de)氫質子(zi)(zi)(zi)時彈性散射(she)(she)損失(shi)的(de)能量很多(duo)(duo)。如果(guo)物質所含氫原子(zi)(zi)(zi)較多(duo)(duo)，快(kuai)中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)在(zai)運(yun)動(dong)中(zhong)(zhong)(zhong)(zhong)(zhong)發(fa)生(sheng)彈性散射(she)(she)的(de)能量損失(shi)就會變(bian)(bian)大，快(kuai)中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)就會變(bian)(bian)成慢中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)。慢中(zhong)(zhong)(zhong)(zhong)(zhong)子(zi)(zi)(zi)在(zai)運(yun)動(dong)中(zhong)(zhong)(zhong)(zhong)(zhong)遇到(dao)其他物質原子(zi)(zi)(zi)核的(de)主(zhu)要作用形式是(shi)被(bei)吸收。