Products

Rotary Valve

  1. Simple structure, convenient to use and maintain, the temperature of the material to be conveyed can be 0~300 °
  2. You can remotely controlled the speed of rotary valve through inverter which is easy to change the feeding amount.
  3. With the change of physical properties of material and the different storage of materials in the separator or dryer, the discharge amount changes little.
  4. It has a certain air tightness, and the rotation speed is slow, and it will hardly cause damage to materials.

Product description

The rotary valve is also called the ash discharge valve. It uses the rotating impeller with the compartment to transfer the powdery and small granular materials from the upper silo or the hopper to the lower discharge port to achieve uniform feeding or shifting. material. With the speed control motor, the impeller speed can be adjusted and changed at any time as needed to achieve the adjustment of the feed amount.

Rotary valve is mainly used in dust removal, cleaning and packaging machines and professional conveying and batching systems in power plants, cement industry, chemical factory etc.  as a gas lock or dosing for conveying dry powdery materials, and also for dust collectors. The ash ash from the air preheater is used in the conveying system of powder (powder, granule material, powder mixture) for discharging, metering, dust removal, quantitative transportation, mixing and packaging.

Application

Rotary valve is widely used for nuts, almond, sunflower seed, cotton seed, grain cereals, chestnut, coffee, grain, sugar, spice, cement, calcite, glass powder, marble powder, plastic pellets, sawdust, coal etc.

Features / Advantages

  1. Simple structure, convenient to use and maintain, the temperature of the material to be conveyed can be 0~300 °
  2. You can remotely controlled the speed of rotary valve through inverter which is easy to change the feeding amount.
  3. With the change of physical properties of material and the different storage of materials in the separator or dryer, the discharge amount changes little.
  4. It has a certain air tightness, and the rotation speed is slow, and it will hardly cause damage to materials.

Working Principle

The rotary valve rotates an impeller with an aliquot structure in the housing through the transmission of the motor and the reducer, and fills the cavity of the impeller from the material of the upper silo or the feeding device of the housing, and the material rotates with the impeller Discharge to the lower part of the housing. The feeding and unloading can be uniformly and continuously quantified according to the requirements of the conveying system.

model A B C E F M H h φ
YJD02 240 200 150 650 420 122.5 225 12 8xφ9
YJD04 260 230 180 758 526 140 280 15 8xφ11
YJD06 300 250 200 778 536 150 300 15 8xφ11
YJD08 300 270 220 798 546 160 320 18 8xφ11
YJD10 320 290 240 880 628 170 340 18 8xφ13
YJD12 340 310 260 900 638 180 360 18 8xφ13
YJD14 360 330 280 920 648 190 380 20 8xφ17
YJD16 400 350 300 960 678 200 400 20 8xφ17
YJD18 400 370 320 980 688 220 440 22 8xφ17
YJD20 420 390 340 1000 698 230 460 22 8xφ17
YJD26 500 450 400 1150 740 260 520 24 8xφ17
YJD30 520 490 440 1190 755 280 560 24 12xφ17

Technical data

model YJD

2

YJD

4

YJD

6

YJD

8

YJD

10

YJD

12

YJD

14

YJD

16

YJD

18

YJD

20

YJD

26

YJD

30

YJD

36

YJD

40

DischargeL/r 2 4 6 8 10 12 14 16 18 20 26 30 36 40
Discharge capacity

M³/h

2.8 6 8.5 11.5 14 18 20 23 26 29 57 69 86 108
r/min 25-40
Operating temperature T≤80℃      T≤200℃
materials Powder, granule
Motor 0.55 0.75 1.1 1.5 2.2 3 4 5.5
weight 53 71 86 101 121 141 161 181 191 221 251 301 402 491

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