Material conveying fan

Material conveying blower

Product description: 1. High reliability, stable pressure, good work balance performance, high mechanical accuracy.
2. Energy saving and environmental protection, with a wide range of uses.
3. Easy installatio
INQUIRY

Working principle

The fan uses the motor as the power to drive the impeller to rotate. The gas enters the impeller along the air inlet. Due to the action of the impeller, the gas obtains energy, and the pressure increases and the kinetic energy increases. The gas after the impeller works out of the impeller and then enters the volute. The function is to concentrate the gas leaving the impeller and convert part of the kinetic energy of the gas into static pressure, and then send the gas out from the air outlet of the volute, when the energy of the gas is sufficient to overcome the resistance of the pipe network, the gas can be transported to a high place or far away.

Product parameters

№	Rotate Speed (r/min)	Operating Mode	Total Pressure (pa)	Air Quantity (m³/h)	Power (kw)
5	2800	1 2 3 4 5 6 7 8	3875 3767 3610 3473 3226 3156 2940 2715	3109 4741 6368 7995 9622 11249 12881 14508	11
					15
					18.5
	2650	1 2 3 4 5 6 7 8	3469 3375 3237 3110 2980 2825 2649 2443	2942 4487 6027 7567 9107 10646 12191 13731	7.5
					11
					15
	2500	1 2 3 4 5 6 7 8	3090 3002 2884 2766 2659 2521 2354 2168	2776 4233 5686 7138 8591 10014 11501 12954	7.5
					11
					15
	2370	1 2 3 4 5 6 7 8	2776 2698 2590 2482 2384 2266 2109 1952	2631 4013 5390 6767 8144 9522 10903 12280	5.5
					7.5
					11
6	2650	1 2 3 4 5 6 7 8	4993 4856 4650 4473 4738 4080 3806 3512	5085 7754 10414 13075 15737 18397 21066 23727	18.5
					37

№

Rotate Speed

(r/min)

Operating Mode

Total Pressure

(pa)

Air Quantity

(m³/h)

Power

(kw)

6

2500

1
2
3
4
5
6
7
8

4444
4326
4140
3983
3826
360
3384
3129

4797
7315
9825
12335
14846
17356
19874
22384

18.5

30

2380

1
2
3
4
5
6
7
8

4032
3924
3757
3610
3463
3286
3071
2835

4567
6964
9353
11743
14133
16523
18920
21310

15

22

30

2240

1
2
3
4
5
6
7
8

3571
3473
3326
3198
3071
2914
2717
2511

4298
6554
8803
11052
13302
15551
17807
20056

11

18.5

22

2116

1
2
3
4
5
6
7
8

3188
3100
2972
2855
2737
2600
2423
2237

4060
6191
8316
10440
12566
14690
16821
18946

11

15

18.5

8

2000

1
2
3
4
5
6
7
8

5052
4925
4719
4532
4346
4130
3855
3551

9096
13871
18631
23391
28152
32912
37687
42447

30

45

55

75

Installation

1. To meet the convenience of fan installation, use and maintenance, the shape and size of the foundation half shall be designed according to the installation drawing provided by the manufacturer.

2. The foundation should have sufficient strength, stability and durability.

3. Under static action, settlement and inclination should be within the allowable range to ensure the normal use of the machine.

4. The vibration of the foundation should be within the allowable range to ensure the normal operation of the fan and the normal working conditions of the operator.

Structure

The fan is mainly composed of impeller, casing, air inlet, transmission group, etc.
(1) Impeller
The fan impeller blade type is designed according to the single suction radial impeller. The whole rotor group has undergone strict dynamic balance correction and strict mechanical operation test, which provides reliable guarantee for safe operation.

(2) Spindle
The main shaft is designed according to the working temperature and the working speed is lower than the critical speed. The main shaft is made of steel.

(3) Bearing box
The bearing box is equipped with a thermometer and an oil level indicator. The lubricating oil is No. 30 mechanical oil. The amount of oil added is required according to the oil level mark. Each end has an oil drain plug to drain oil when needed.