Wheeled rotary feeder

The valve body of the impeller rotary feeder is cast as a whole, with good wear resistance of the blades. The steel connection structure between the blades and the transmission shaft is compact, reliable, lightweight, and energy-saving The valve body and impeller can be welded with ordinary steel plates and stainless steel.

1、 Introduction

The valve body of the impeller rotary feeder is cast as a whole, with good wear resistance of the blades. The steel connection structure between the blades and the transmission shaft is compact, reliable, lightweight, and energy-saving The valve body and impeller can be welded with ordinary steel plates and stainless steel.

2、 Working principle of impeller rotary feeder:
When the impeller rotary feeder is working, dust falls into the shell by gravity, filling the star shaped blade spaces on the top and sides The blade rotor is driven by an electric motor through a reducer to rotate the shaft, and the impeller rotates to the lower part to unload the dust by its own weight This star shaped unloader is usually installed at the lower part of the dust collector hopper. To ensure a tight connection without air leakage, a certain height of dust should be kept (stored) at the upper part of the unloader Because when the impeller rotates, there is often no dust on the side where the impeller rotates after removing the dust, it is easy for air to leak in In order to maintain a certain height of the ash column without emptying, a material level signal device is installed in the ash hopper and interlocked with the electric motor of the dust discharge valve.
The impeller type rotary feeding machine unloader is the main equipment for storing, feeding, quantitatively feeding, airflow conveying, and dust removal in powder engineering systems. The outlets of bag filters and cyclone dust collectors are equipped with star shaped unloaders (or star shaped ash discharge valves).

3、 Technical parameters of impeller rotary feeder:

model	Volume per revolution	Gearmotor model	speed	work temperature	weight	Installation connection size
		KW	r/min	℃	Kg	A	B	C	A1	B1	C1	H	L	L1	N	D	D1	P	N-Φ
YJD-2 type	2 liters per revolution	XWD2-59-0.55	24	≤300	95	Φ240	Φ200	Φ150	240	200	150	240	510	500	35	Φ30	33	10	8-Φ11
YJD-4 type	4 liters per revolution	XWD2-59-0.55	24	≤300	110	Φ280	Φ240	Φ180	280	230	180	280	535	545	35	Φ30	33	10	8-Φ13
YJD-6 type	6 liters per revolution	XWD2-59-0.55	24	≤300	120	Φ300	Φ260	Φ200	290	250	200	300	555	565	35	Φ30	33	10	8-Φ13
YJD-8 type	8 liters per revolution	XWD2-59-0.75	24	≤300	150	Φ320	Φ280	Φ220	320	270	220	320	655	585	35	Φ30	33	10	8-Φ13
YJD-10 type	10 liters per revolution	XWD3-59-1.1	24	≤300	170	Φ340	Φ300	Φ240	340	290	240	340	675	626	55	Φ35	38	10	8-Φ15
YJD-12 type	12 liters per revolution	XWD3-59-1.1	24	≤300	180	Φ360	Φ320	Φ260	350	310	260	360	695	645	55	Φ35	38	10	8-Φ15
YJD-14 type	14 liters per revolution	XWD3-59-1.1	24	≤300	190	Φ380	Φ340	Φ280	380	330	280	380	715	665	55	Φ35	38	10	8-Φ18
YJD-16 type	16 liters per revolution	XWD3-59-1.1	24	≤300	210	Φ400	Φ360	Φ300	400	350	300	400	735	685	55	Φ35	38	10	8-Φ18
YJD-18 type	18 liters per revolution	XWD3-59-1.5	24	≤300	245	Φ420	Φ380	Φ320	420	370	320	420	755	705	55	Φ40	43.5	12	8-Φ18
YJD-20 type	20 liters per revolution	XWD3-59-1.5	24	≤300	260	Φ440	Φ400	Φ340	440	390	340	440	775	725	55	Φ40	43.5	12	8-Φ18
YJD-26 type	26 liters per revolution	XWD3-59-1.5	24	≤300	370	Φ500	Φ460	Φ400	510	450	400	520	890	830	60	Φ45	48.5	14	8-Φ18
YJD-30 type	30 liters per revolution	XWD3-59-2.2	24	≤300	385	Φ540	Φ500	Φ440	540	490	440	560	930	850	60	Φ45	48.5	14	8-Φ18
YJD-40 type	40 liters per revolution	XWD4-59-3	24	≤300	585	Φ610	Φ560	Φ480	600	550	480	620	980	1005	91	Φ55	59	16	16-Φ18
YJD-60 type	60 liters per revolution	XWD4-59-3	24	≤300	620	Φ660	Φ610	Φ500	660	610	500	680	1020	1040	91	Φ55	59	16	16-Φ18
YJD-80 type	80 liters per revolution	XWD5-59-4	24	≤300	710	Φ670	Φ620	Φ540	670	620	540	720	1130	1065	91	Φ55	59	16	16-Φ18
YJD-100 type	100 liters per revolution	XWD5-59-4	24	≤300	920	Φ740	Φ680	Φ600	730	680	600	800	1200	1145	91	Φ65	69	18	16-Φ18
YJD-250 type	250 liters per revolution	XWD6-59-5.5	24	≤300	1150	1060×900		960×800		860×700		1000	1350	1405	91	Φ65	69	18	22-Φ20