蓄熱球產品介紹

      蓄熱球是一種以AL2O3、高嶺土、合成骨料，莫來石晶體等材質製成。按照滾製和機壓成型法兩種。該產品具有耐高溫、抗腐蝕、密度高、熱阻小、強度高、導熱性能好、抗氧化、抗渣性強、導熱率和熱容量大、蓄熱效率高；熱穩定性好、溫度劇變時不易破裂等優點. 比表麵積可達到240m2/m3。在使用時眾多小球將氣流分割成很小流股，氣流在蓄熱體中流過時，形成強烈的紊流，有效的沖破瞭蓄熱體表麵的附麵層，又由於球徑很小，傳導半徑小、熱阻小、密度高、導熱性好，故可實現蓄熱式燒嘴頻繁且快速換向的要求。 該技術是通過對煤氣和空氣進行雙預熱，即使低熱值的劣質燃料也能實現穩定著火，使燃燒溫度快速達到軋鋼對鋼坯加熱的要求。同時更換清洗方便、並可重復使用，使用壽命長等優點。 蓄熱體可利用20~30次/h的換向，高溫煙氣流經蓄熱體床層後內便可將煙氣降至130℃左右排放。 高溫煤氣和空氣流經蓄熱體在相同路徑內即可分別預熱到僅比煙氣溫度低100℃左右，溫度效率高達90%以上。 因蓄熱體體積十分小巧，加之小球床的流通能力強，即使積灰後阻力增加也不影響熱換指標。

蓄熱球特性
      蓄熱球具有強度高、耐磨損；導熱率和熱容量大、蓄熱效率高；熱穩定性好、溫度劇變時不易破裂等優點。

蓄熱球理化指標

蓄熱球用途

      蓄熱球適用於氣體及非氣體燃料工業爐的蓄熱球燃燒系統選用，特別適用於鋼鐵行業蓄熱式加熱爐、蓄熱式鋼包烘烤器、空分行業空氣分離設備蓄熱器、有色金屬行業蓄熱式熔煉爐，也可用在大型鍛造廠蓄熱式臺車爐、蓄熱式電鍋爐、蓄熱式焚化爐等行業做蓄熱載體。

      蓄熱球通過對煤氣（高爐、轉爐）和空氣雙預熱（油類、高熱值煤氣等則采取助燃空氣單蓄熱方式），可使蓄熱式加熱爐達到排煙量減少20-50%，排煙溫度降至小於150度，產量提高 15-20%，鋼坯加熱時間縮短50%，氧化燒損降低30-50%的環保節能效果。

聯系方式

單位名稱：登封市盧店鎮星光磨料磨具廠

聯系人：白經理

固話：0371-89991305
電話：18768857326

工廠地址：河南省登封市盧店鎮

產品圖片

廠區實拍

英文翻譯

Introduction of heat storage ball products
Regenerative ball is a kind of AL2O3, kaolin, synthetic aggregate, mullite crystal material etc.. According to the rolling process and machine pressure molding method two. The product has the advantages of high temperature resistance, corrosion resistance, high density, small heat resistance, high strength, good thermal conductivity, anti-oxidation, anti slag is strong, thermal conductivity and heat capacity, thermal efficiency is high; thermal stability, temperature changes is not easy to rupture advantages than surface area up to 240m2/m3. In using many balls will be split into small air stream airflow in the body through storage, forming strong turbulence, effective broke through the accumulation of heat on the surface of the body surface boundary layer, and as the ball diameter is very small, small transmission radius, small thermal resistance, high density, good thermal conductivity, so it can be to achieve thermal storage type burner frequent and rapid directional control requirements. The technology is through the double preheating of gas and air, even if the low calorific value of poor fuel can achieve a stable fire, so that the burning temperature to achieve rapid steel billet heating requirements. At the same time, it is convenient to replac and clean, and can be reused, and the service life is long. The heat storage body can use the reverse of the 20~30 secondary /h, and the high temperature flue gas flows through the heat storage bed layer, and the flue gas can be reduced to about 130. High temperature coal gas and air flow through the heat storage body in the same path can be pre heated to only 100 degrees lower than the flue gas temperature, temperature efficiency of up to 90% or more. Because in the storage volume of the heating body is very small, coupled with the flow capacity of the pellet bed strong, even if the fouling resistance increased does not affect the heat change index.
Heat storage ball use
Regenerative ball applicable to gas and the gas fuel industrial furnace of regenerative combustion system is used, especially in iron and steel industry regenerative heating furnace, regenerative ladle baking device of the air sub industry of air separation equipment storage device, non-ferrous metals industry regenerative smelting furnace, can also be used in large forging factory regenerative bogie hearth furnace, heat storage type electric boiler, heat storage type incinerator industry as heat storage carrier.
Regenerative ball through for blast furnace, converter gas and air double preheating (oil, high calorific value gas, take combustion air single regenerative way), the regenerative heating furnace to achieve emission reduction of 20-50%, flue gas temperature is reduced to less than 150 degrees, the yield increased by 15-20%, billet heating time shorten 50%, the oxidation loss reduce 30-50% of the effect of environmental protection and energy saving.
contact information
Factory: Dengfeng City abrasive factory
Contact: white Manager
Telephone: 0371-89997750
Tel: 15538270530
Factory address: Dengfeng City, Henan Province, Lu Zhen

聯系方式
單位名稱：登封市盧店鎮星光磨料磨具廠
聯系人：白經理
固話：0371-89997750
電話：15538270530
工廠地址：河南省登封市盧店鎮

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