广东十一选五

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  • Product Name: Star unloader
  • Shelf time: 2019-9-19
  • Number of visits: [field:click /]

First, the structure outlined

1,the impeller feeder is the company specifically for raw materials intothe mill, quantitative feeding and as a positive pressure or negativepressure delivery system designed to lock the wind feeding device.

2,the impeller feeder its simple structure, reliable performance, goodsealing performance, there can be replaced and anti-wear lining checkdoor, the structural characteristics of the provisions of the materialinto the mill can not be stuck by the size of the problem. Long-term useat home and abroad highlights the characteristics of the device -smaller size, easy to promote use.

3,the structure of the impeller feeder, including a rotating impeller, afixed shell and drive devices, impeller blades are mostly welded withanti-wear plate to improve the service life of the impeller; feedingcenter distance and the shell centerline A certain deviation is intendedto apply to the entry of larger particles of material. Shell liner isequipped with anti-wear layer; Impeller is supported by both ends of thebearing, the impeller and the shell can guarantee the gap between theuniform; due to the higher feed temperature, leaves and leaves the gapbetween the shell. Sealing at both ends is sealed with asbestos packing,the way is simple, good sealing, easy to operate and replace.

Thisunloader is equipped with hot air channel, when the feed humidity, theimpeller may be a certain thickness of the end of the sticky powdermaterial, then you should pass the higher temperature of the gas, sothat the bottom of the material dry, Then in the bottom of the impellerwill not affect the feed volume, when not in and out of the outletblindly.

Φ1800mmabove the feeder on the side of the shell to open one or two openinspection doors, if necessary, may open, check the internal situationand replace the surface of the anti-wear layer, and the impeller on theanti-wear layer. And there are inspection holes, usually when the debrisinto the impeller or blocking material and other accidents affect thefeeder normal operation, you can open the door for cleaning, or observethe specific circumstances, you can observe the feed situation, thedevice bucket Capacity is generally between 30-50%, not too much intothe material, feed conditions and through the rotation speed of theimpeller to control the device. The faster the feed rate of each bucketless, the slower the feed rate of each bucket the more control can notbe greater than 30-50%, bucket into the feed more than 50% of the easystuck, making the drive damaged.

Notethat the direction of rotation of the impeller to be marked in thedirection of rotation can not be the opposite direction to feed,otherwise there will be stuck phenomenon, impeller overload or impellerabnormalities need to be installed by the demand side of the motorprotection device (overload protection) A proximity switch, through theimpeller rotation signal, the operation of the impeller feeder tomonitor.

Second, technical performance

Atpresent, we design the raw material feed mill three size files,according to the need to design: MT600, MT800, MT1000, MT1200, MT1400,MT1600, MT1800, MT2000, feeding capacity from 80t / h-650 T / h, thenumber of revolutions from 0-27 r / min, are used torque force, smallsize of the frequency control reducer.

Atthe beginning of feeding, be sure to start from the middle speed to thematerial, the number of revolutions too fast, bucket capacity can notreach 30%, the feed is not enough; turn too slowly, fighting capacitywill be filled with the phenomenon of stuck. Grasp the specificsituation to find an objective speed, so as to achieve their own needsto feed. For example: the number of revolutions is 9 r / min, then thefeed start of the number of revolutions from 5 - 7 r / min, schedulingto the corresponding feed rate, not from the slowest start.

Third, the simplified diagram and selection

Star feeder

 

I. Overview:

 

Thisfeeder also known as style wheel, rotary feeder, wheel feeder, summed upbefore the use of the product in the advantages and disadvantages,redesigned and used.

 

Second, features:

(1) inspection hole increases, so that maintenance and handling a lot of easy to block ash.

(2) reduce the slope of imports, reducing the phenomenon of blocking ash.

(3) in the seal also made a corresponding treatment.

The samewith all cast iron processing, wear resistance increased. Widely usedin building materials, chemical industry, metallurgy, electric power andother industries.

 

 

Main technical performance

 

Model number

Rated output(M/h)

Number of revolutions(r/min)

Matching reducer

φ 300

20

31.9

XLD1. 1-4-47

Φ 400

56

25.4

XLD2. 2-4-59

φ 500

68

20

XLD5  5-5-71 

Dimension Table of Star Feeder

 

Model number

A

B

C

h

M

H

F

E

Hole diameter

φ300

410

360

300

20

225

450

903

1247

12φ18.5

φ400

560

500

400

20

280

560

1075

1478

12φ22

φ500

660

600

500

20

330

660

1125

1578

12φ22 

 

 

 

 

model

Per revolution

motor model


Operating temperature

Install the junction dimensions

Power KW

(R / min)

(℃)

A

B

c

M

H

F

E

8 hole diameter

2型

2Liters / turn

Y801-4/0.55

24

≤300

240

200

150

120

240

190

~680

8-09

4型

4Liters / turn

Y801-4/0.55

24

≤300

280

240

180

140

280

210

~720

8-011

6型

6Liters / turn

Y802-4/0. 75

24

≤300

300

260

200

150

300

220

~740

8-011

8型

8Liters / turn

Y802-4/0. 75

24

≤300

320

280

220

160

320

230

~760

8-011

10型

10Liters / turn

Y90S-4/1  1

24

≤300

340

300

240

170

340

250

~800

8-0 13

12型

12Liters / turn

Y90S-4/1  1

24

≤300

360

320

260

180

360

260

~820

8-0 13

14型

14Liters / turn

Y90S-4/1  1

24

≤300

380

340

280

190

380

350

~1020

8-0 17

16型

16Liters / turn

Y90S-4/1  1

24

≤300

400

360

300

200

400

360

~1040

8-0 17

18型

18Liters / turn

Y90L-4/1  5

24

≤300

420

380

320

210

420

370

~1080

8-0 17

20型

20Liters / turn

Y90L-4/1  5

24

≤300

440

400

340

220

440

380

~1100

8-0 17

26型

26Liters / turn

Y100L-4/2.2

24

≤300

500

460

400

250

500

410

~1200

8-0 17

30型

30Liters / turn

Y100L-4/2.2

24

≤300

540

500

440

270

540

430

~1240

8-0 17

36型

36Liters / turn

Y100L-4/4

24

≤300

600

560

500

300

600

460

~1280

8-020

40型

40Liters / turn

Y100L-4/4

24

≤300

640

600

540

320

640

480

~1380

8-020 

 
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Address: Industrial Development Zone, Botou City, Hebei Zip code: 062150 Tel:,5565583 Fax:
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