Technology Database: Coal- and oil-mining Equipment
Coal- and oil-mining Equipment: technologies and production for coal-mining works: equipment, machinery and other.
Mechanized chock shield supports of MP type for thin seams
The supports are promising for use in coal cutting by both a shearer- loader and plough. They can be equipped with a manual or automated electric hydraulic control system.
Chock shield support for seams of medium thickness
The KM 500 chock shield support is produced as two standard types KM 500 and 2KM 500. The supports feature a high degree of the hydraulic equipment metal constructions unification.
Chock shield supports for thick seams
Chock shield support KM1000 is equipped with additional devices and systems ensuring trouble-free operation at large dynamic loads, improved reliability and safety of operation, convenience of the units and aggregates servicing in hard conditions of underground coal mining.
Face end conveyor gate supports
Are designed to mechanize support and roof control on the crossings of the longwall and the conveyor gate, to create a propless space for the armored face conveyor drive, the rear part of the gate loader and the equipment for them.
Narrow-web shearer- loader K10PM
Is designed for extracting coal seams with thickness 1.1-2.5 m, dip angle up to 35° on the strike and up to 12° on dip and on the rise, with coal cutting resistance up to 360 kN/m.
Coal Armored face conveyors
Are designed as a part of winning complexes and are intended to deliver coal in longwalls with gas- and dust-discharge hazard.
Belt conveyors
UKLS(T) type stationary belt conveyors are meant to transport loose, lumpy materials and piece goods horizontally and slantingly.
Behind-the-casing packer PZ-216
Sealing casing string-borehole space to segregate the strata in straight-tilting and horizontal holes.
Shutoff
The shutoff serves to cut off a productive stratum from injection and producing wells for the period of repair works.
Drillable packer-sleeve
The packer-sleeve has been designed to carry out repair-insulation work with use of a tamping material, plug-back and temporal disconnection of the strata.
Chain drive for downhole sucker-rod pump TsP 60-3-05/2,5
The driver has been designed for actuation of the sucker–rod pump in the process of petroleum production.
Hydromechanical above-bit-blade
The blade has been designed to clean flow string wall from hardened tamping materials (cement, gums), salt depositions and corrosion during drilling by downhole motors (D-85, D-105 and others).
Optimization of development conditions for oil deposits in carbonate sediments
Enhancement of efficiency of oil deposits development in case of carbonate basins,Increase in oil extraction ratio.
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