RU2665024 (C1)

Method of “hot reconciliation” of the axis position of a rotary kiln

(22) 02.05.2017

(43) 24.08.2018

(57) Field: manufacturing technology. Substance: invention relates to the areas of production of materials using rotary kilns, for example, in the cement, metallurgical, chemical industries, and is intended for alignment of rotary kilns during operation. Method makes it possible to accurately align the axis of the rotary kiln without stopping it, taking into account the actual deformation of the furnace elements from the effects of thermal and dynamic loads. Reconciliation is carried out using a special mobile measuring device using precision vertical projection devices. Effect: technical result is the possibility of obtaining correction values for adjusting the position of the axis of a rotary kiln with a length of more than 100 m with accuracy ±1 mm. 3c l, 7dwg

(71) Zao MMK Mosintrast (RU)


Related articles:

Issue 4/2018 WO2018025482 (A1)

Method for operating cement kiln

(22) 31.05.2017 (43) 08.02.2018 (57) [Problem] To reduce the concentration of both SOx and NOx in combustion gas discharged from a cement kiln. [Solution] A method for operating a cement kiln 7,...

Issue 9/2019 RU2690622 (C1)

Cement kiln

(22) 02.08.2018 (43) 04.06.2019 (57) Field: cement annealing. Substance: invention relates to a cement kiln. Kiln comprises a drum arranged horizontally and mounted on a plate fixed by means of...

Issue 5/2018 KR20180016727 (A)

Non-CO2 cement kilns including thermal plasma system for non-CO2 gas treatment and the method using the same

(22) 02.02.2018 (43) 19.02.2018 (57) The present invention relates to a rotary kiln furnace capable of simultaneously processing non-CO2 greenhouse gases while producing cement additives in a cement...

Issue 12/2018 WO 2018/155747 A1

Device for manufacturing soil cement having improved uniformity

(22) 27.02.2017 (43) 30.08.2018 (57) The present invention relates to a device for manufacturing soil cement and, more particularly, to a device for manufacturing soil cement, wherein continuous...

Issue 9/2019 RU2690624 (C1)

Rotary kiln for making cement clinker

(22) 19.09.2018 (43) 04.06.2019 (57) Field: technological processes. Substance: invention relates to devices for production of cement, in particular to rotary furnace for preparation of cement...