Drum dryer used in chemical, petrochemical, mining, construction, metallurgical, food, pharmacological, road and other industries, has supports that are made of conical springs of variable stiffness, and maximum and minimum spring constants are determined by predetermined relationship
	GOLOVANCHIKOV A B; SHURAK A A; MERENTSOV N A; VAZHINSKII A A; KARANDASHEV A A
	2022-02-22
专利权人	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
申请日期	2022-02-22
专利号	RU212140-U1
成果简介	NOVELTY - The drum dryer has an outer drum (3) that is located at an angle of inclination to the horizon, and an inner drum (4) is mounted at a taper angle opposite to the angle of inclination of the outer drum. The inner drum is made in the form of a conical housing. The supports (6) are provided with springs uniformly distributed along the perimeter and along the length. The supports are made of conical springs of variable stiffness, and the oscillation frequency of supports is determined by the predetermined expression. The maximum and minimum spring constants are determined by the predetermined relationship. The mass of the inner drum without the material is dried and the mass of the material is dried. USE - Drum dryer used in chemical, petrochemical, mining, construction, metallurgical, food, pharmacological, road and other industries. ADVANTAGE - The fastening of the inner drum on supports is made of conical springs of variable stiffness, which increases the amplitude of resonant oscillations between the drying agent and the material being dried, intensifies heat and mass transfer, which in turn increases productivity. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the drum dryer. 1Blow fan 2Furnace 3Outer drum 4Inner drum 6Support
IPC 分类号	F26B-011/04 ; F26B-017/24
国家	俄罗斯
专业领域	医药卫生
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/22683
专题	中国科学院新疆生态与地理研究所
作者单位	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
推荐引用方式 GB/T 7714	GOLOVANCHIKOV A B,SHURAK A A,MERENTSOV N A,et al. Drum dryer used in chemical, petrochemical, mining, construction, metallurgical, food, pharmacological, road and other industries, has supports that are made of conical springs of variable stiffness, and maximum and minimum spring constants are determined by predetermined relationship. RU212140-U1[P]. 2022.

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