Zida Zapakatikati pa Furnace: Hot Metal Thermometer

Thermometer yotentha yachitsulo ndi thermometer yolondola kwambiri yomwe imapangidwira kusungunula, kuponyera ndi mafakitale ena kuti athe kuyeza kutentha kwachitsulo chosungunuka (0-2000 madigiri) panthawi yosungunula kutsogolo kwa ng’anjo. Chowonetsera chachikulu ndichosavuta kuwerenga mwachindunji.

1. Kugwiritsa ntchito Hot Metal Thermometer:

Thermometer yotentha yachitsulo ndi chida chapadera chapamwamba kwambiri chomwe chimapangidwira kusungunula, kuponyera ndi mafakitale ena kuti athe kuyeza msanga kutentha kwachitsulo chosungunuka panthawi yosungunula. Chidacho chimafananizidwa ndi thermocouple yoyenera kuchita kuyeza kolondola komanso kofulumira kwa kutentha munthawi zosiyanasiyana zosungunulira.

Thermocouple model, kuyeza (℃), zochitika zoyenera

1. Pulatinamu imodzi ndi rhodium KS-602 0～1750 Chitsulo, chitsulo, madzi amkuwa

2. Single platinamu ndi rhodium KR-602 0～1750 madzi zitsulo, chitsulo ndi mkuwa

3. Pawiri platinamu ndi rhodium KB-602 500 ~1800 mkulu kutentha chitsulo chosungunuka

4. Tungsten rhenium KW-602 0～2000 chitsulo, chitsulo chosungunuka

5. Ni-Cr-Ni-Si K 0～1000 Aluminium ndi zinc madzi

2. Ntchito ndi mawonekedwe a choyezera chitsulo chosungunuka:

(1) Yoyenera R mtundu thermocouple.

(2) Ndi chiwongola dzanja chamagetsi chowotcha chamagetsi chozizira komanso ntchito yogwira ntchito.

(3) Yaing’ono ndi yopepuka, imatha kuyeza kutentha kwamadzi paliponse popanda kuchepetsedwa ndi kutalika kwa mzere wokokera.

(4) Yosavuta kugwiritsa ntchito, liwiro loyezera mwachangu, kutentha kwapamwamba kwambiri kumatha kufikira masekondi atatu.

(5) Kulondola kwa deta yosonkhanitsidwa ndipamwamba, ndipo kuyeza kwake kuli mkati mwa 1.5 ° C.

(6) Kukhazikika kwabwino, kwenikweni palibe cholakwika pakuyesa kosalekeza.

(7) Pali njira yothamangitsira mwachangu mkati, yomwe imapangitsa kuti kulipiritsa mwachangu komanso kosavuta.

(8) Imakhala ndi ntchito yoyambitsa mayendedwe otseguka komanso opanda magetsi.

(9) Ntchito zosiyanasiyana, zoyenera kuyeza kutentha kwachitsulo chosungunuka, chitsulo chosungunuka ndi chitsulo chamadzimadzi.

3. Ntchito yoyambitsa choyezera chitsulo chosungunuka:

(1) Ntchito yokhayo kusunga mtengo kutentha pamene kutentha kuyeza, osiyanasiyana ndi 0-2000 ℃;

(2) Belu limapangitsa kutha kwa kuyeza kwa kutentha (kwezani mfuti yoyezera kutentha);

(3) Alamu ntchito monga kutopa, kupitirira-siyana, mphamvu undervoltage, etc.;

(4) Pamene ng’anjo yapakati pafupipafupi imatenthedwa kuti isungunuke, kutentha kumatha kuyeza mung’anjoyo popanda kuzimitsa.

(5) Lili ndi ntchito monga funso la mbiri yakale, mawonekedwe osindikizira, ndi kuyankhulana ndi makompyuta apamwamba.