Ring cooler is one of the main equipment in sintering system engineering. The particle size of the sintered material used for cooling after crushing is generally not more than 150mm. The annular cooler has the characteristics of small footprint, compact equipment, high overall utilization rate and low cost.

The ring cooler mainly consists of the equipment body, the transmission device, the rotary body part, the support roll, the side gear roller, the pressure rail, the rack (including the platform and the overhaul platform), the electric double deck discharging valve under the air box and the air box, and the cover of the discharging area. The transmission device is a double transmission device, which ensures the synchronous operation of the two sides of the device, and the transmission device sets the speed detection device to facilitate the production adjustment and control. The auxiliary drive device is set up so that the ring cooler can operate at low speed to protect the equipment when the equipment fails, and the loop refrigerator is adapted to the working environment of the open-air factory.

Main technical parameters:

form name	Company	40m2	50m2	140m2	170m2	190m2	228m2	280m2
Effective cooling product	m2	40	50	140	170	190	228	280
External ability	t/h	40	50	302	340	285	440~465	480~580
unit area Capacity	t/h.m2	1	1	2.16	2	2.03	1.93	2.32
Feed temperature	°C	750~850	750~850	750~850	750~850	750~850	750~850	750~850
Discharge temperature	°C	＜150	＜150	＜120	＜120	＜120	＜150	＜100
Middle diameter of ring cooler	m	12	13.5	22	24.5	23	27	33
Number of trolley		30	30	45	48	48	54	60
Trolley width	m	1.6	1.5	2.6	2.8	3.3	3.2	3.2
Balustrade height	m			1.5	1.5	1.6	1.5	1.6
Thickness of material layer	m	0.16~0.45	0.25~0.4	1.4	1.4	1.5		1.5
Trolley Speed	r/h	1~3.2	1~4					0.38~1.18
Effective cooling room	min				50.75	50~70	69.9~73.9	42.5~127
Transmission mode		Friction drive		Friction drive		Double friction drive	Double friction drive	Double friction drive

Pellet production line