A method and device for preventing the penetration of foreign substances, such as air and dust, in the low-temperature carbonization space of rotating drum deaerators

• 1. 一种空间旋转设备水冷散热防止空气吸入的方法及装置 [P] . 中国专利： CN108430199A . 2018-08-21
• 2. 一种防止大颗粒杂质进入光学检测腔的装置和方法 [P] . 中国专利： CN103196737B . 2016.01.20
• 3. FOREIGN SUBSTANCE INTRODUCTION PREVENTING STRUCTURE, SHOCK ABSORBER HAVING FOREIGN SUBSTANCE INTRODUCTION PREVENTING STRUCTURE, AND METHOD FOR MANUFACTURING DUST COVER OF SHOCK ABSORBER [P] . 韩国专利： KR20160074219A . 2016-06-28

  机译： 具有外来物质防止结构，具有抗冲击性的避震器以及具有外来物质的方法

• 4. PENETRATION OF THE FOREIGN MATERIALS, CAPABLE OF PREVENTING A PENETRATION OF THE FOREIGN SUBSTANCES WITH RESPECT TO A PRESS MAIN BODY AND MAJOR EQUIPMENT THROUGH PERFORMING A CASING BY A COVER [P] . 韩国专利： KR20120046466A . 2012-05-10

  机译： 可以通过覆盖物对主要主体和主要设备进行渗透，从而能够防止外国物质渗透

• 5. Rotating low-temperature carbonization drum for carbonizing waste materials [P] . 德国专利： DE3346338A1 . 1985-07-11

  机译： 旋转式低温碳化鼓，用于废料的碳化

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