title: ÐÑÐ»ÑÐ¿Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´ Ð½Ð° ÐÐÐÐ¤-3 ÐÐ "ÐÐ¿Ð°ÑÐ¸Ñ": Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¿Ð¾ Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾Ð¹ ÑÑÑÐµÑÐ¾Ð²ÐºÐµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Pulpline at apatite-nepheline beneficiation plant number 3 Apatit JSC: Hydraulic calculation and proposal for wear-resistant lining
Creators: name: ÐÐ°ÐºÐ°ÑÐ¾Ð½Ð¸ÑÐµÐ², ÐÐ½Ð´ÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: cÐ°Ð¼Ð¾ÑÐµÑÐ½ÑÐ¹ Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑ
ÑÐ°ÑÑÐµÑ Ð±ÐµÐ·Ð½Ð°Ð¿Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ»ÑÐ¿Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°
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Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¸Ð¹ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÑÐ°ÑÑÐ²Ð¾Ñ
gravity hydraulic transport
gravity slurry line calcula- tion
ground leveling line of pipe
volume of excavation
hydroabrasive wear
abrasion-resistant mortar
pipeline durability

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð·Ð°Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ Ð½Ð°Ð´ÐµÐ¶Ð½ÑÐ¹ ÑÐ°Ð¼Ð¾ÑÐµÑÐ½ÑÐ¹ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½ÑÐ¹ Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº ÑÐ°ÑÑÐµÑÐ° Ð±ÐµÐ·Ð½Ð°Ð¿Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ°.
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description: In the given work the reliable gravity hydraulic emergency hydrotransport was constructed.
A review of the methods for calculating gravity hydraulic transport was performed. The calculation of the characteristics of the slurry pipeline was based on two methods. The slurry pipeline was traced on a given relief based on the calculated characteristics
of hydrotransport. Graphical representation of area plan, longitudinal and
cross section was made. The volume of excavation along cross sections was calculated.
The types of protection of the slurry pipeline from abrasive wear are analysed. The
lining of the slurry pipeline based on a wear-resistant mortar was selected due to the
technical and economic calculation. The principles of designing wear-resistant mortars
was formulated. The creation of a methodology for the design of abrasion-resistant
mortar is proposed. The guidelines for lining pipes with mortar are formulated. The
dependence of the thickness of the lining layer and the application area on various
parameters of the slurry pipeline is considered. The hydroabrasive wear for different
pipeline materials was calculated.