Double shaft mixer

The double shaft mixer is used in the dry emission system of the dust collection system in thermal power plant, which can prevent environmental pollution and improve the external working conditions of the operators. This machine can make the discharged dry ash into a uniform wet ash and send it to the next working procedure. It can also be used as an intermediate conveying equipment for high concentration hydraulic conveying of pneumatic ash removal system.

   

Know more about Fodamon Double shaft mixer

 

1. Quality materials. The shell is mainly composed of sheet metal and profiled steel. It is welded and formed in a manufacturing plant and assembled with other parts. It is the support of a double-shaft mixer. The shell is tightly sealed, and there will be no fly ash and dust leakage.
2. Parts wear minimization. The material of the double shaft mixer blade is made of composite ceramic which is wear-resistant and is not easy to stick to ash. The blade structure design is reasonable and simple, easy to replace after wear and long service life.
3. Material throughput is improved. Water and humidity control piping is mainly composed of nozzle, joint and nozzle. The spray nozzle is made of stainless steel atomizing cone nozzle, which is arranged in the upper part of the mixer shell and arranged along the axial direction of the spiral shaft to form a water curtain to facilitate the material humidification and mixing. The nozzle has simple structure, easy replacement, stainless steel material, corrosion resistance and durability. By adjusting the manual control valve on the water supply pipe, the moisture content of wet ash can be adjusted.
4. Special structure saves labor and labor. The cover mainly includes left cover plate, middle cover, right cover plate, Kong Gai and maintenance Kong Gai. Two maintenance holes are arranged on both sides of the double shaft mixer, so as to facilitate the maintenance and repair of operators at ordinary times. The double shaft mixer is used for the end of pneumatic conveying.

 

Working principle

 

Double shaft mixer utilizes two symmetrical spiral shafts to rotate synchronously, mixing with water while conveying dry ash and other powder materials, evenly humidifying dry ash powder materials, so as to make the humidified materials do not emit dry ash and do not seep out water droplets, thus facilitating the loading and transportation of humidified ash into other conveying equipment.

 

Technical data

 

Model

sj450

sj500

sj550

sj600

Diameter of stirring blade(mm)

450

500

550

600

Capacity(t/h)

14-20

20-25

25-30

45-60

Speed of main shaft

49

49

46

60

Reducer model

jzq500-iv-2z

jzq500-iv-2z

jzq650- -2z

jzq650- -2z

Motor

Model

y160l-4

y180w-4

y180l-4

y225m-4

Power

15

18.5

22

45

Note: This is just reference. Please contact us to get price and details.