Evaluation of the Efficiency of the Separation of Dust-Gas Flows in Uniflow Cyclones

被引：0

作者：

Toptalov, V. S. ^{[1
]}

Chesnokov, Yu. G. ^{[1
]}

Meshalkin, V. P. ^{[1
,2
]}

Kulov, N. N. ^{[3
]}

Flisyuk, O. M. ^{[1
]}

Martsulevich, N. A. ^{[1
]}

Likhachev, I. G. ^{[1
]}

机构：

[1] Tech Univ, St Petersburg State Inst Technol, St Petersburg 190013, Russia

[2] Mendeleev Univ Chem Technol Russia, Moscow 125047, Russia

[3] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 119991, Russia

来源：

THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING | 2023年 / 57卷 / 04期

基金：

俄罗斯科学基金会;

关键词：

uniflow cyclone; dust collection; swirling flow; dust collection efficiency of uniflow cyclone; SOLID FLOW; NUMERICAL-ANALYSIS; PARTICLE; SIMULATION; FLUID; CFD;

D O I：

10.1134/S0040579523040450

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A model was proposed for determining the efficiency of fractional separation in a uniflow cyclone. The model includes parameters that characterize the motion of a particle in the cyclone and, hence, the degree of separation, namely, the distance that the particle travels when moving in a helical path, and this path itself. The separation efficiency in a uniflow cyclone of a new design was experimentally studied. The experiments were carried out with quartz flour of four particle size fractions: 15, 20, 30, and 50 mu m. The efficiency of the cyclone in the separation of small particles was high for apparatuses of this type. The separation efficiency curves were analyzed.

引用

页码：435 / 441

页数：7

共 50 条

[1] Evaluation of the Efficiency of the Separation of Dust–Gas Flows in Uniflow Cyclones
V. S. Toptalov
Yu. G. Chesnokov
V. P. Meshalkin
N. N. Kulov
O. M. Flisyuk
N. A. Martsulevich
I. G. Likhachev
Theoretical Foundations of Chemical Engineering, 2023, 57 : 435 - 441
[2] Analytical Approach for Calculating the Separation Efficiency of Uniflow Cyclones
Muschelknautz, Ulrich
CHEMICAL ENGINEERING & TECHNOLOGY, 2012, 35 (12) : 2099 - 2106
[3] DETERMINATION OF THE EFFICIENCY OF SEPARATION OF DUST-GAS STREAMS BY A NEW WET PROCESS
KUROCHKINA, MI
LUKIN, VD
ROMANKOV, PG
JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1979, 52 (08): : 1707 - 1710
[4] TANGENTIAL FILTRATION WITH A SMALL MOTIVE FORCE DURING SEPARATION OF DUST-GAS FLOWS
Panov, S. Yu.
Shapovalov, Yu. N.
Krasovitskii, Yu. V.
Nikitenko, D. V.
Panova, O. A.
CHEMICAL AND PETROLEUM ENGINEERING, 2007, 43 (3-4) : 148 - 151
[5] Evaluation of Empirical Separation Efficiency Theories for Uniflow Cyclones for Different Particle Types and Experimental Verification
Klapper, Vinzenz
Luzi, Giovanni
Loekman, Soebiakto
Delgado, Antonio
SEPARATIONS, 2023, 10 (10)
[6] DETERMINATION OF DUST SEPARATION EFFICIENCY IN CYCLONES
KOCHERGINA, NN
KUZNETSOV, MD
JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1985, 58 (10): : 2052 - 2056
[7] Comparing Efficiency per Volume of Uniflow Cyclones and Standard Cyclones
Muschelknautz, Ulrich
CHEMIE INGENIEUR TECHNIK, 2021, 93 (1-2) : 91 - 107
[8] DETERMINATION OF DUST SEPARATION EFFICIENCY IN CYCLONES.
Kochergina, N.N.
Kuznetsov, M.D.
Journal of applied chemistry of the USSR, 1985, 58 (10 pt 1): : 2052 - 2056
[9] Ignition and Combustion of Dust-Gas Suspensions
A. N. Zolotko
Ya. I. Vovchuk
V. G. Shevchuk
N. I. Poletaev
Combustion, Explosion and Shock Waves, 2005, 41 : 611 - 621
[10] Aerodynamic methods of improvement in efficiency of dust collectors in production of refractories. 3. Rational distribution of dust-gas flows in systems and apparatuses for dust collection
Voronezhskaya Gosudarstvennaya, Tekhnologicheskaya Akademiya, Voronezh, Russia
Ogneupory, 9 (32-39):

← 1 2 3 4 5 →