Vakuumli pechni isitish uchun uglerod tolali infraqizil quvurlar

Vakuum pechlarini isitish usullari

Vakuumli pechlarda odatda ikkita isitish usuli qo'llaniladi: ichki isitish va tashqi isitish. Tashqi isitish bir nechta kamchiliklarga ega, masalan, past isitish samaradorligi, yuqori haroratlarda o'choq korpusining mexanik kuchining pasayishi, pechning cheklangan hajmi, tashqi isitish paytida yuqori issiqlik inertsiyasi va haroratni aniq nazorat qilish bilan bog'liq yuqori xarajatlar. Ichki isitish vakuum pechlari bu kamchiliklarni yumshatadi va oddiy izolyatsiya qatlami tuzilmalariga ega. Biroq, ular isitish elementlariga yuqori talablarni talab qiladi va yanada murakkab o'rnatish jarayonlarini o'z ichiga oladi.

Ichki isitish bilan bog'liq muammolar

Ichki isitish usullari, shuningdek, isitish quvurlarining nominal kuchlanishini 100V dan pastga, odatda 60v atrofida kamaytirishni talab qiladi, bu esa kuchlanishni kamaytirish tizimini talab qiladi. Shuning uchun ichki isitish vakuumli pechni isitish tizimining sxemasi nisbatan murakkab. Ichki va tashqi isitishning kamchiliklarini bartaraf etadigan isitish usuli bormi?

Uglerod tolali infraqizil isitish quvurlarining afzalliklari

Utilizing uglerod tolasi infraqizil isitish naychalari for vacuum furnace heating combines the advantages of both external and internal heating methods, showing significant potential in both technological advancements and cost-effectiveness. As demonstrated in the article “Validation: Carbon Fiber Heating Tubes Can Carbonize Wood Sticks in Vacuum Environment,” uglerod tolasi infraqizil isitish naychalari have been proven effective for heating in vacuum conditions. Here, we introduce a vacuum furnace using carbon fiber infrared heating tubes, with a box structure inspired by conventional vacuum furnaces.

Vakuumli Pechning Tuzilishi

Ushbu vakuumli pech ichki diametri 1000 mm va balandligi 1200 mm bo'lgan an'anaviy muhrlangan silindrsimon kamerani qabul qiladi, 400 daraja haroratda ishlaydi. U har biri 21v/380 Vt quvvatga ega 1000 ta bitta uchli uglerod tolali infraqizil isitish quvurlari bilan jihozlangan. Bu quvurlar bir xil palatasi ichida taqsimlanadi. Infraqizil isitish quvurlari uchun texnik xususiyatlarga quyidagilar kiradi: diametri 18 mm, uzunligi 980 mm, quvvati 380V/1000 Vt va deltaga ulangan elektr konfiguratsiyasi.

An'anaviy isitish bilan solishtirganda farqlar

Compared to conventional resistance wire heating tube vacuum furnaces, carbon fiber infrared heating tube vacuum furnaces offer several distinct advantages:

  • Ular 220V yoki 380V bilan ishlashi mumkin, bu esa pastga tushadigan uskunalarga bo'lgan ehtiyojni yo'q qiladi va elektr zanjirlarini soddalashtiradi va shu bilan uskunaning investitsiya xarajatlarini sezilarli darajada kamaytiradi.
  • Infraqizil isitish naychalari kamera ichida teng ravishda taqsimlanadi, bo'shliq chuqurligiga mos keladi va kamera ichida bir xil isitishni ta'minlaydi.
  • Infraqizil radiatsiyaviy isitish an'anaviy o'tkazuvchan isitish usullariga nisbatan ancha yuqori isitish samaradorligiga erishib, issiqlik uzatish uchun vositani talab qilmaydi.
  • Isitish naychalarining tashqi ko'rinishi kvartsdan yasalgan bo'lib, izolyatsiyani ta'minlaydi va o'choq tanasi bilan qisqa tutashuvlarning oldini oladi va shu bilan xavfsizlikni oshiradi.
  • Pechning tuzilishi to'g'ridan-to'g'ri bo'lib, quti ichidagi qavslarni mahkamlash va qo'shimcha izolyatsiyani himoya qilish dizaynlariga ehtiyoj sezmasdan isitish quvurlarini qavslarga kesib olishni o'z ichiga oladi.

Xulosa

Umuman olganda, vakuumli o'choq uskunalarida uglerod tolali infraqizil isitish quvurlaridan foydalanish ishlab chiqarish xarajatlarini kamaytiradi, sxema dizaynini soddalashtiradi va an'anaviy isitish usullarining isitish ko'rsatkichlariga mos keladi va bu turli xil ilovalar uchun majburiy tanlovdir.

For advanced vacuum furnace solutions integrating carbon fiber infrared heating tubes, visit GlobalQT for innovative heating technologies. Contact us at contact@globalquartztube.com qo'shimcha ma'lumot uchun

Muallif

  • Casper Peng

    Casper Peng is a seasoned expert in the quartz tube industry. With over ten years of experience, he has a profound understanding of various applications of quartz materials and deep knowledge in quartz processing techniques.
    Casper's expertise in the design and manufacturing of quartz tubes allows him to provide customized solutions that meet unique customer needs. Through Casper Peng's professional articles, we aim to provide you with the latest industry news and the most practical technical guides to help you better understand and utilize quartz tube products.

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