Adaptive pneumatic centrifugal module of machine for applying mineral and lime fertilizers, has air damper whose deflection is limited by spring, where blades of blade fan are attached to hub and rotation angle of blades of fan is changed based on granulometric composition of fertilizers applied
	ZHALNIN N A
	2024-07-16
专利权人	ZHALNIN N A (ZHAL-Individual)
申请日期	2024-07-16
专利号	RU228877-U1
成果简介	NOVELTY - The adaptive pneumatic centrifugal module has a conical surface (1) that is located with larger circumference downwards with rigidly fixed spiral screws (2). A flat disk (3) is rigidly fixed with straight blades (4), and an intake opening is located in lower portion of casing of blade fan (5) that is fixed on a hollow shaft (6) that is pivotally mounted on a central shaft (7) and rigidly fixed to lower surface of flat disk. The blade fan is arranged with separate drive (8) with ability to regulate its rotation speed, and an air damper is pivotally mounted on edge of blade fan casing (9) with ability to rotate with respect to casing. A deflection of air damper is limited by spring, and blades of blade fan are pivotally attached to hub (11), where angle of rotation of blades of blade fan is changed based on the granulometric composition of fertilizers applied. USE - Adaptive pneumatic centrifugal module of machine for applying mineral and lime fertilizers. ADVANTAGE - The centrifugal module is capable of increasing uniformity and increasing force of air flow of adaptive pneumatic centrifugal module of machine for applying mineral and lime fertilizers by changing angle of rotation of fan blades with respect to its hub. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic cross-sectional view of the pneumatic centrifugal module of machine for applying mineral and lime fertilizers. 1Conical surface 2Spiral screw 3Flat disk 4Straight blade 5Blade fan 6Hollow shaft 7Central shaft 8Separate drive 9Blade fan casing 11Hub
IPC 分类号	A01C-015/00 ; A01C-017/00
国家	俄罗斯
专业领域	农业科学
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/15771
专题	中国科学院新疆生态与地理研究所
作者单位	ZHALNIN N A (ZHAL-Individual)
推荐引用方式 GB/T 7714	ZHALNIN N A. Adaptive pneumatic centrifugal module of machine for applying mineral and lime fertilizers, has air damper whose deflection is limited by spring, where blades of blade fan are attached to hub and rotation angle of blades of fan is changed based on granulometric composition of fertilizers applied. RU228877-U1[P]. 2024.

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