Bearing seat,Its used for the Bottom Ash Conveyor,Origin: China:
Brand: Qingdao Kechengyi
Parts: Dry slag extractor steel belt drive mechanism, dry slag
steel with tail wheel mechanism, Dry slag extractor cleaning chain
drive mechanism, Dry slag extractor chain tail wheel mechanism;
Classification introduced:The bearing seat is not identical at the
classification according to the different requirements of bearing,
we should be carefully checked when used according to the design.
1, Spherical outdide bearings, known as the bearing unit.The
outside spherical bearing its according to bearing series is
divided into 200 series, 300 series, XOO series.
The spherical bearing of outside according to the shape is divided
into vertical (P), square (F), diamond (FL), round (C), convex
stations (FC), round square convex (FS), dark hole (PA), hanging
Unitary (not separate) vertical bearing seat, bearing box cover
with screw fastening. The vertical bearing seat was initially
developed as a light rail truck axle box, but also it can be used
in the traditional vertical bearing group. Not separate vertical
bearing housings group than separated high rigidity, some can carry
heavier load. Spherical bearing is also belong to the monolithic
2, Split bearing seat
Split bearing seat divide into SN200, SN300, SN500, SN600, SD500,
SD600, SD200, SD300, SD3000, SD3100, SD3200, SNU500 according to
the requirement of the matching different bearing and shaft (SNH
SNV, SNF, SNK, SNG, requirements, different companies is
different), SN series of bearing seat.
3, Sliding bearing seat
Sliding bearing seat is usually accordance with the national
standard of China without bearing, only use the copper alloy
instead of the bearing housings.
The steel band slag conveyor can make use of the negative pressure
of the boiler to suck cold air to cool the slag during the
conveying process, achieving no-water discharge, simplifying the
slag discharge system, and avoiding the disadvantages of the
hydraulic slag system as too many equipment and large occupied
There is large power rotating equipment for the dry slag conveying
system, so the energy consumption of this system is relatively low.
The slag burns again during the cooling process, and the generated
heat is be absorbed by the air which is 1% of the total air flow
entering the furnace, making the temperature of the air increase by
400℃, which has improved the boiler efficiency.