Ne series chain elavator

key word：Heat exchange element

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Ash & Slag removal equipment

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Product description

NE series chain elavator

1. Introduction

1.1. Purpose

This series of hoists are suitable for vertical transportation of powdery, granular and block materials, and can also lift materials with high grindability. The material temperature generally does not exceed 200 ℃, and the maximum lifting height is 40m.

1.2. Main features

1.2.1. Wide lifting range. This kind of elevator has less requirements on the type, characteristics and block size of materials. It can lift powdery, granular and block materials, as well as high-temperature materials with grinding property and temperature lower than 250 ℃.

1.2.2. The conveying capacity is large, and the lifting capacity can reach 15 ~ 800m³ / h

1.2.3. Low energy consumption. This kind of hoist adopts inflow feeding and gravity induced unloading, and adopts dense arrangement of large capacity hopper for conveying, with low chain speed, large lifting capacity and almost no material return phenomenon. Therefore, the driving power is small, and the theoretical calculation shaft power is 25% - 45% of the ring chain hoist.

1.2.4. Long service life. This kind of elevator adopts inflow feeding, so there is little extrusion and collision between materials, and there is no scattering during feeding, lifting and discharging, so as to prevent abrasive wear. The conveyor chain adopts plate chain type high strength wear-resistant chain, so the service life of chain and chain bucket is prolonged. The practical application shows that the service life of the conveyor chain is more than 5 years.

1.2.5. High lifting height. This kind of hoist has low chain speed, stable operation, and adopts plate chain type high strength wear-resistant chain, so it can achieve higher lifting height.

1.2.6. Good sealing and less environmental pollution.

1.2.7. Reliable operation. The advanced design principle ensures the reliability of the whole machine.

It is easy to operate. Less maintenance and less wearing parts.

1.2.9. Small mechanical size. Compared with other types of hoists with the same lifting capacity, the mechanical size of this kind of hoist is smaller.

1.2.10. The structure precision and appearance are beautiful.

1.2.11. Low cost.

1.3. Equipment structure

Ne series chain elavator consists of running parts, driving device, upper device, middle casing and lower device. The running parts are composed of hopper and special plate chain, single row chain is used for ne30 and below, and double row chain is used for ne50-ne800. The driving device is driven by a variety of driving combinations. The driving platform is equipped with inspection rack and railing, which are installed on the left and on the right. The upper device is equipped with rail (double chain) and backstop. The discharge port is equipped with anti return rubber plate; the middle part is equipped with track (double chain) to prevent the chain from swinging during operation; the lower device is equipped with automatic tensioning device.

2. Main technical parameters

The main technical parameters of NE series chain elavator are shown in table 33-1. The power allocation of NE series chain elavator is shown in table 33-2

Table 33-1 main technical parameters of NE series chain elavator

Model	Elavating capacity (m3/h)	Max. piece of the Material (mm)
		Allowed percents (%)
		10	25	50	75	100
NE15	16	65	50	40	30	25
NE30	31	90	75	58	47	40
NE50	60	90	75	58	47	40
NE100	110	130	105	80	65	55
NE150	165	130	105	80	65	70
NE200	220	170	135	100	85	70
NE300	320	170	135	100	85	70
NE400	441	205	165	125	105	90
NE500	470	240	190	145	120	100
NE600	600	240	190	145	120	100
NE800	800	275	220	165	135	110

Note: the allowable percentages (%) are 10, 25, 50, 75 and 10, respectively

Table 33-2 power allocation of NE series chain elavator

Model	Conveying capacity	Driving system	The corresponding power can increase the maximum height (m)									Suitable materials
	(m³/h)	Power	Gearbox	Material capacity (t/m³)
		(kW)	Ratio	0.6	0.8	1	1.2	1.4	1.6	1.8	2
NE15	10	1.5	47	30.28	28.78	27.78	25.78	21.78	17.28	15.28	23.28	Powder, small particle
	10	2.2	47	—	—	—	—	24.28	23.28	22.28	21.28	Powder, small particle
	16	1.5	29	30.78	24.28	17.28	14.28	11.78	8.28	7.28	6.28	Powder, small particle
		2.2	29	—	28.78	27.28	23.28	18.28\|	15.78	13.78	12.28
		3	29	—	—	—	25.78	24.28	23.28	19.28	17.28
		4	29	—	—	—	—	—	一	22.28	21.28
NE30	18.5	1.5	47	28.13	18.63	14.63	11.63	8.13	7.13	6.13	5.13	Powder, small particle, piece
		2.2	47	42.13	31.13	24.13	18.13	15.63	13.13	9.63	8.63
		3	47	47.63	43.13	34.13	28.13	26.63	18.63	16.63	14.636
		4	47	—	44.13	41.47	38.13	32.13	28.13	24.63	22.13
		5.5	47	—	—	—	38.63	36.13	34.13	32.13	30.63
	31	1.5	29	14.63	8.63	6.63	5.13	4.13	—	—	—	Powder, small particle
		2.2	29	24.13	16.13	12.63	8.63	7.13	5.63	5.13	4.13
		3	29	33.63	24.63	17.63	14.63	12.13	8.63	7.63	6.63
		4	29	45.63	33.63	28.63	21.63	17.13	14.63	12.63	9.63
		5.5	29	47.13	43.63	37.63	30.63	26.13	22.63	18.13	16.13
		7.5	29	—	—	40.63	38.13	35.63	31.63	22.63	24.63
		11	29	一		一	一	一	33.63	61.63	29.63
Model	Conveying capacity	Driving system	The corresponding power can increase the maximum height (m)									Suitable materials
	(m³/h)	Power	Gearbox	Material capacity (t/m³)
		(kW)	Ratio	0.6	0.8	1	1.2	1.4	1.6	1.8	2
NE50	35	1.5	47	12.63	7.63	5.65	4.63	3.63				Powder, small particle, piece
		2.2	47	19.63	14.13	9.13	7.63	6.13	5.13	4.13	3.63
		3	47	29.63	21.63	15.63	12.63	9.13	7.63	6.63	5.63
		4	47	40.63	29.63\|	23.63	17.63	14.63	12.63	9.63	8.13
		5.5	47	49.13	41.63\|	33.13	27.13	23.13	27.63	24.63	21.63
		7.5	4	—	45.63	41.63	37.63	32.12	27.63\|	24.63	21.63
		11	47	—	—	—	38.63	36.63	34.13	32.13	30.13
	60	1.5	29	5.63	3.63	—	—	—	—	—	—	Powder, small particle
		2.2	29	9.13	6.15	4.63	3.63	—	—	—	—
		3	29	15.13	9.13	7.13	5.63	4.63	3.63	3.13	—
		4	29	22.63	15.13	10.13	8.13	6.63	5.63	4.63	4.13
		5.5	29	32.13	23.63	17.13	13.63	9.63	8.13	7.13	6.13
		7.5	2.9	44.63	32.63	25.63	19.63	16.63	14.13	12.13	9.13
		11	29	48.63	44.63	38.63	32.13	27.13	23.63	19.13	16.63
		15	29	—	—	41.13	38.13	36.65	33.13	28.63	25.63
		18.5	23	—	—	—	—	—	—	31.13	29.13
NE100	75	5.5	47	25.15	16.65	13.15	8.65	7.65	6.15	5.15	—	Powder, small particle, piece
		7.5	47	35.15	25.65	19.65	15.15	12.65	9.15	7.65	6.65
		11	47	49.15\|	38.65	30.65	25.15	19.65	16.65	14.65	13.15
		15	47	—	44.65	41.15	35.15	29.65	25.65	22.65	18.65
		18.5	29	—	—	一	37.65	35.15	32.15	28.65	25.65
		22	29	—	—	—	—	32.65	30.65	28.65	—
	110	5.5	29	15.15	9.15	6.65	5.65	一	一	—	—	Powder, small particle
		7.5	2	23.15	15.65	12.15	8.15	6.65	5.65	—	—
		11	29	33.15	25.65	18.65	15.15	12.65	9.15	7.65	6.65
		15	29	48.65	35.65	25.15	23.15	18.15	15.65	13.65	12.15
		18.5	23	—	44.15	35.65	29.15	24.65	19.65	17.15	15.15
		22	23	—	—	40.65	35.15	29.65	25.65	22.65	18.65
		30	23	—	—	—	37.15	34.65	32.15	30.15	28.15
Model	Conveying capacity	Driving system	The corresponding power can increase the maximum height (m)									Suitable materials
	(m³/h)	Power	Gearbox	Material capacity (t/m³)
		(kW)	Ratio	0.6	0.8	1	1.2	1.4	1.6	1.8	2
NE150	112	5.5	47	14.6	9.1	6.6	5.1	4.1	一	一	一	Powder, small particle, piece
		7.5	47	22.6	15.1	11.6	8.1	6.6	5.6	4.6	一
		11	47	34.6	25.1	18.1	14.6	12.6	9.1	7.6	6.6
		15	47	47.6	35.1	27.6	22.6	17.6	15.1	13.1	11.6
		18.5	29	52.6	43.6	34.3	28.6	24.1	19.1	16.6	15.1
		22	29	一	47.6	41.6	34.6	29.1	25.1	22.1	18.1
		30	29	一	一	43.1	39.6	36.1	33.6	31.1	27.6
		37	29	一	一	一	一	一	一	31.6	29.1
	170	7.5	29	13.6	8.1	6.1	4.6	一	一	一	一	Powder, small particle
		11	29	22.6	15.I	9.6	7.6	6.5	5.6	4.6	一
		15	29	31.6	23.1	16.6	13.6	9.6	8.1	7.1	6.1
		18.5	23	39.6	29.1	22.6	17.1	14.6	12.6	9.1	8.1
		22	23	47.6	35.1	\|27.6	22.6	17.6	15.1	13.1	9.6
		30	23	51.6	\|46.6	38.6	31.6	26.6	23.1	18.6	16.6
		37	23	一	一	42.1	38.6	33.6	29.1	25.6	22.6
		45	23	一	一	一	一	35.6	33.1	30.6	28.6
NE200	176	15	43	28.23	20.73	13.23\|	10.23	8.23	6.73	6.23	一	Powder, small particle, piece
		18.5	29	39.23	25.73	19.73	13.23	11.23	9.73	8.23	一
		22	29	47.23	34.73	24.23	29.73	14.23	11.73	10.23	9.23
		30	29	一	47.23	37.23	28.23	23.73	20.73	17.73	13.23
		37	29	一	一	47.23	39.23	33.23	25.73	23.23	20.23
		45	29	一	一	一	46.23	40.73	35.23	28.23	25.25
	220	18.5	23	27.23	19.23	12.23	9.73	8.23	6.73	5.23	一
		22	23	35.73	23.23	18.23	12.23	10.23	10.23	8.23	5,73	Powder, small particle
		30	23I	49.73	36.73	26.23	21.23	17.23	12.23	11.23	9.73
		37	23	一	46.23	35.73	27.23	22.73	19.23	13.73	12.23
		45	23	一	一	44.23	36.23	28.23	24.23	21.23	19.23
		55	23	一	一	一	45.23	38.23	32.73	26.23	23.23
		75	23	一	一	一	一	52.23	46.23	40.73	36.73
Model	Conveying capacity	Driving system	The corresponding power can increase the maximum height (m)									Suitable materials
	(m³/h)	Power	Gearbox	Material capacity (t/m³)
		(kW)	Ratio	0.6	0.8	1	1.2	1.4	1.6	1.8	2
NE300	250	15	43	19.23	14.23	9.23	7.23	5.73	4.73	4.23	一	Powder, small particle, piece
		18.5	29	26.73	17.73	13.73	9.23	7.73	6.73	5.73	4.73
		22	29	32.23	23.73	16.73	13.73	9.73	8.23	7.23	6.23
		30	29	44.23	32.73	25.73	19.23	16.23	14.23	12.23	9.23
		37	29	54.73	38.73	32.23	26.73	22.73	17.73	15.73	13.73
		45	29	一	48.73	39.73	31.73	27.73	19.23	26.23	17.23
		55	29	一	一	43.73	39.73	31.23	29.73	26.23	23.73
		75	29	一	一	一	一	36.73	33.73	32.73	29.23
	320	18.5	23	18.73	13.23	8.73	6.73	5.73	4.73	3.73	一	Powder, small particle
		22	23	24.73	16.73	12.73	8.73	7.23	5.73	5.73	4.23
		30	23	34.23	25.23	18.23	14.73	12.23	8.73	7.73	6.73
		37	23	42.73	31.73	24.73	18.73	15.73	13.23	9.73	8.73
		45	23	44.73	38.73	30.73	25.23	19.73	16.73	14.23	13.23
		55	23	54.23	47.73	35.23	31.23	26.23	22.73	18.23	16.23
		75	23	一-	48.23	43.73	30.73	36.23	31.73	28.23	25.23
NE400	310	15	43	15.1	10.8	一	一	一	一	一	一	Powder, small particle, piece
		22	43	26.8	19.3	15.3	12.4	10.3	一	一	一
		30	43	32.2	23.7	18.6	15.1	12.7	10.8	一	一
		37	43	44.8	33.1	16.1	21.4	18	15.5	13.6	12
		45	43	54.7	41.3	32.6	26.8	22.7	19.3	17.2	15.3
		75	43	一	48.7	13.9	39.9	34.8	30.2	26.6	23.7
		90	43	一	一	一	一	36.6	33.7	31.3	29.1
	420	18.5	43	14.3	10.2	一	一	一	一	一	一	Powder, small particle
		22	29	18.1	13.1	10	一	一	一	一	一
		30	29	21.9	15.9	12.3	9.9	一	一	一	一
		37	29	30.6	22.4	17.5	14.3	11.9	一	一	一
		45	29	38.2	28.2	22.1	18.1	15.2	13.1	11.4	一
		55	29	46.9	34.7\|	27.3	22.4	18.9	16.3	14.3	12.6
		75	29	54.7	42.8	33.9	27.9	23.6	20.4	17.9	15.6
		90	29	一	48.7	43.9	38.8	32.9	28.6	25.2	\|22.4

3. Equipment appearance

See figure 33-1 for the equipment outline of NE series plate chain elevator