THE EFFECT OF DRYING PROCESSES OF RAW MATERIALS FOR BRIQUETTING ON ASH

Problems of change of ashing of peat by means of drying by flue gas are considered in this article. A technological process and equipment of drying section of peat processing enterprise. Influence of constructive peculiarities of technique equipment of drying section at reducing of ashing in ready product is determined. The basic design of ash collectors used in the technological process of artificial drying in rotary dryers is considered. Three components of the ashing of ready product are identified they are the ashing of the raw material; the ash is carried away from the combustion device; the increase of ashing due to volatile. The replacement of high ash peat fuel for the combustion device in the production of peat briquettes in wood obtained in parallel with the extraction of pear is proposed.

Keywords

Peat, drying, ash, briquetting, rotary drum dryer, flue gases, ash collector.

Issue number: 2
Year: 2016
ISBN:
UDK: 662.641.047
DOI:
Authors: Tsvetkov I. V., Bolshakov M. A., Korolev I. O.

About authors: Tsvetkov I.V., Graduate Student, e-mail: ivan.tsvetkov@memori.ru, Bolshakov M.A., Engineer, e-mail: misolg@mail.ru, Korolev I.O., Graduate Student, Tver State Technical University, 170026, Tver, Russia.

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