5.5 Kw 11 Kw 15 Kw 30 Kw Dust Removal Centrifugal Induced Draft Fan Dust Removal Fan

• Material: Iron
• Usage: Dust Removal and Ventilation
• Flow Direction: Centrifugal
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 4-68/4-72/5-47/5-48
• Pressure: Medium Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Applications: Steel Mill/Textile, Chemical, Smelting, Petroleum
• Color: Blue/Red/White/Gray/Yellow/Customized
• Efficiency(%): Over 90
• Warranty: 18 Months
• Exported to: All Countries
• Speed: 1450~730rpm
• Airflow: 16156~910000m3/H
• Transport Package: Wooden Packing
• Specification: Have many sizes,Can provide according to your need
• Trademark: HNDING
• Origin: Shandong, China
• HS Code: 8414593000
• Production Capacity: 10, 000 Units/Yearv
• Package Size: 50.00cm * 30.00cm * 60.00cm
• Package Gross Weight: 100.000kg
• Lead Time: 1 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Product Description

 

G4-73 and Y4-73 boiler ventilating and induced draft fans: are suitable for ventilating and induced draft fans of steam boilers below 670t/h in thermal power plants. The medium conveyed by the ventilator is air, and the maximum temperature shall not exceed 80°C; the medium conveyed by the induced draft fan is flue gas, and the maximum temperature shall not exceed 250°C. Before the induced draft fan, a dust removal device must be installed to minimize the dust content of the flue gas entering the fan.
Structural features

The fan is mainly composed of an impeller, casing, air inlet, regulating door, and transmission part.
(1) The impeller is welded by the obliquely cut blades of the backward-inclined wings. Due to the use of wing-shaped blades, the high efficiency, low noise, and high strength of the fan is guaranteed. The impeller is corrected by static and dynamic balance, so it runs smoothly.
(2) The casing is a spiral body welded with ordinary steel plates.
(3) The convergence and streamlined air inlet are made into an integral structure and fixed with the fan inlet side bolts.
(4) The adjusting door is a device used to adjust the flow of the fan and is installed axially in front of the fan.
The main shaft of the transmission part is made of high-quality steel, and the fan adopts rolling bearings. The bearing housing consists of an integral cylindrical bearing housing and a pillow bearing housing.

Detailed Photos

 

 

 

Product Parameters

 

G4-73 Centrifugal Fan Performance Table
Engine number	speed R/min	flow M³ / H	Total pressure	efficiency (%)		power /KW	Required power/KW	electric motor
								model	Power kw
8D	1450	16156	2104	79.4	11.80		13.85	Y180M-4	18.5
		18244	2095	83.2	12.67		14.86
		20442	2072	85.7	13.63		15.99
		22530	2018	87	14.42		16.92
		24618	1924	86.8	15.06		17.67
		26706	1794	85.6	15.45		18.13
		28904	1611	82.8	15.53		18.22
		30993	1400	79.4	15.11		17.73
10D	1450	31554	3301	79.4	36.02		42.27	Y250M-4	55
		35633	3287	83.2	38.66		45.36
		39926	3251	85.7	41.58		48.79
		44004	3166	87	44.0		51.64
		48083	3018	86.8	45.95		53.92
		52161	2813	85.6	47.15		55.32
		56455	2525	82.8	47.39		55.61
		60533	2194	79.4	46.12		54.11
12D	1450	54526	4777	79.4	89.63		105.17	Y315M1-4	132
		61574	4756	83.2	96.19		112.87
		68992	4705	85.7	103.46		1231.40
		76040	4582	87	109.49		128.47
		83088	4366	86.8	114.33		134.15	Y315M2-4	160
		90135	4069	85.6	117.31		137.65
		97554	3650	82.8	117.92		138.36
		104600	3171	79.4	114.75		134.65
14D	1450	86586	6541	79.4	193.71		227.30	Y355-4	280
		97777	6513	83.2	207.90		243.96
		109550	6442	85.7	223.63		262.41
		120740	6272	87	236.66		277.7
		131940	5975	86.8	247.13		289.99	Y355-4	315
		143130	5566	85.6	253.56		297.53
		154910	4990	82.8	254.89		299.10
		166100	4333	79.4	248.02		291.04
16D	960	85571	3709	79.4	109.60		128.60	Y355-6	185
		96631	3693	83.2	117.63		138.03
		108270	3653	85.7	126.53		148.47
		119330	3558	87	133.91		159.12
		130390	3391	86.8	139.83		164.08
		141450	3161	85.6	143.46		168.33
		153090	2836	82.8	144.21		169.22
		164150	2465	79.4	140.33		164.66
18D	730	92648	2705	79.4	86.85		101.91	Y315M-8	132
		104620	2693	83.2	93.21		109.37
		117220	2664	85.7	100.26		117.64
		129200	2595	87	106.1		124.49
		141170	2474	86.8	110.79		130
		153150	2306	85.6	113.67		133.37
		165750	2070	82.8	114.27		134.09
		177730	1880	79.4	111.19		130.46
20D	730	127080	3347	79.4	147.07		172.58	Y355-8	220
		143510	3333	83.2	157.84		185.21
		160800	3297	85.7	169.79		199.23
		177230	3211	87	179.68		210.85
		193660	3060	86.8	187.63		220.16	Y355-8	250
		210080	2853	85.6	192.51		225.89
		227370	2560	82.8	193.52		227.07
		243800	2225	79.4	188.30		220.96

 

Y4-73
	R/min	M³/h	Pa	(%)	/KW	/KW
								kw
8D	1450	16156	1303	79.4	7.33	9.73	Y160M-4	11
		18244	1298	83.2	7.87	10.44
		20442	1284	85.7	8.46	11.23	Y160L-4	15
		22530	1250	87	8.96	11.89
		24618	1192	86.8	9.35	12.41
		26706	1112	85.6	9.60	12.73
		28904	998	82.8	9.65	12.80
		30993	868	79.4	9.39	12.45
9D	1450	23003	1651	79.4	13.21	17.52	Y180L-4	22
		25976	1644	83.2	14.18	18.81
		29106	1627	85.7	15.25	20.23
		32079	1584	87	16.14	21.41
		35052	1531	86.8	16.85	22.36	Y200L-4	30
		39926	1509	85.6	17.29	22.94
		41155	1365	82.8	17.38	23.06
		44128	1200	79.4	16.91	22.44
12D	1450	54526	2949	79.4	55.67	73.85	Y280M-4	90
		61574	2936	83.2	59.75	79.26
		68992	2905	85.7	64.27	85.26
		76040	2829	87	68.01	90.23	Y315S-4	110
		83088	2697	86.8	71.02	94.21
		90135	2514	85.6	72.87	96.67
		97554	2256	82.8	73.25	97.17
		104600	1961	79.4	71.28	94.55
14D	1450	86586	4029	79.4	120.33	159.61	Y315M-4	185
		97777	4011	83.2	129.44	171.3
		109550	3968	85.7	138.91	184.26
		120740	3864	87	147.00	195.00	Y315M-4	220
		131940	3683	86.8	153.51	203.63
		143130	3433	85.6	157.5	208.92
		154910	3080	82.8	158.33	210.02
		166100	2676	79.4	154.06	204.36
18D	960	121830	2908	79.4	122.69	162.74	Y355-6	200
		137580	2895	83.2	131.67	174.65
		154160	2864	85.7	141.64	187.88
		169910	2790	87	149.89	198.82
		185650	2659	86.8	156.52	207.62	Y355-6	220
		201400	2479	85.6	160.59	213.01
		217980	2225	82.8	161.43	214.13
		233730	1934	79.4	157.08	208.36
20D	960	167130	3598	79.4	207.77	275.61	JSQ1410-6	380
		188730	3583	83.2	222.99	295.8
		211470	3545	85.7	239.87	318.18
		233070	3452	87	253.84	336.71
		254670	3290	86.8	265.07	351.61
		276270	3067	85.6	271.96	360.76
		299010	2752	82.8	273.39	362.64
		320610	2392	79.4	266.02	352.87

 

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