Payment & Shipping Terms:
|Material:||ZG310-570 Or QT500-7||Color:||According To Customer|
|Brand Name:||Qingdao Kechengyi||Place Of Origin:||Qingdao,China ( Mainland )|
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 type (FA).
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 block.
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 area.
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.