Product Details
Activated
carbon uses
Activated carbon, also called activated charcoal, activated coal,
or carbo activatus, is a form of carbon processed to be riddled
with small, low-volume pores that increase the surface area
available for adsorption or chemical reactions.
Activated carbon is used in gas purification, decaffeination,
gold purification, metal extraction, water purification,
medicine, sewage treatment, air filters in gas masks and
respirators, filters in compressed air and many other
applications.
One major industrial application involves use of activated carbon
in the metal finishing field. It is very widely employed for
purification of electroplating solutions. For example, it is a
main purification technique for removing organic impurities from
bright nickel plating solutions. A variety of organic chemicals
are added to plating solutions for improving their deposit
qualities and for enhancing properties like brightness,
smoothness, ductility, etc. Due to passage of direct current and
electrolytic reactions of anodic oxidation and cathodic
reduction, organic additives generate unwanted break down
products in solution. Their excessive build up can adversely
affect the plating quality and physical properties of deposited
metal. Activated carbon treatment removes such impurities and
restores plating performance to the desired level.
Applicaion
of Activated
carbon powder grinding plant/powder processing
plant:
The purpose of Activated carbon powder grinding plant/powder
processing plant is for grinding materials with hardness less
than 6 in Moh’s scale and humidity less than 6 percent such as
kaolin, limestone, calcite, marble,talcum, barite, gypsum,
dolomite, bentonite mud,mica, pyrophyllite, sepiolite, diatomite,
graphite, alunite, fluorite, potassium feldspar, phosphorite,
pigment and so on.
If you want to processing Marble,please choose the following
plant:
YGM
high pressure suspension Raymond roller Mill:
The finished fineness: 15-425 mesh (fineness can be
adjusted)
HGM
superfine powder grinding plant/powder processing
plant
The finished fineness:325-3000 mesh (fineness can be
adjusted)
European
version of the coarse powder grinding plant/powder processing
plant machine:
The finished fineness is less than 3mmm
Technical
Advantages of Activated carbon powder grinding
plant/powder processing plant:
● High Efficiency
Under the same finished final size and the same motor power, the
capacity of HGM series micro powder grinding plant/powder
processing plant is twice as much as jet mill, mixing grinder and
ball mill, and energy consumption decreased 30%.
● Long lifecycle of spare parts
The ring and roller are forged by special material with high
utilization. Under the same grinding material and finish special
size, the lifecycle of spare parts is about one year, which is
2-3 times longer than impact mill or turbo mill. Furthermore, the
lifetime can reach 2-5 years for grinding calcite
carbonate.
● High safety and reliability
As no rolling bearings or screws in grinding cavity, there are no
problems caused by bolts shedding or rapid wear of bearings and
seal components.
● High fineness, flexible adjustment
The final fineness of the grinding materials can be adjusted
between 325 meshes and 2500 mesh (47-5 micron), and the product
fineness can reach D97≤5μm.
●Environment-friendly
The application of pulse bag filter and muffler greatly
alleviates dust pollution and noise.
●Advanced intelligent speed control device
Convenient adjusting, more uniform particle size.
The Activated carbon
powder grinding plant/powder processing plant mainly
consist of hammer crusher , main unit, Frequency conversion
classifier, powder collector, pulse dust cleaner,high pressure
positive blower, air compressor, muffler, electrical apparatus
control system, sound-proof room, crusher, bucket elevator,
storage hopper, and vibrating feeder.
Working
Principle of Activated carbon powder grinding
plant/powder processing plant:
The main bearing and each dial are driven by electromotor of main
machine through reducer, and numbers of rollers, which are
rolling in the ring, are driven by dial through plunger. After
crushed by hammer crusher, the big materials become small ones
and are sent to storage hopper by elevator and further sent to
the middle of first dial evenly by the electromagnetic vibrating
feeder and feeding pipe. The materials will be driven to the edge
of dial by centrifugal force and fall down into the ring, crushed
and grinded by roller, and become powder after production of
three rings. The high pressure centrifugal blower will inhale air
from outside and blow the crushed materials to classifier. The
rotating turbo in the powder concentrator will make the coarse
materials return to the mill and reground, while the fineness
will mix with the air and go into the cyclone and be discharged
in the discharge bin, which is at the bottom of it. The air,
which mixed with very little fineness, will be purified by
impulse duster and discharged by blower and muffler.
Model
and technical data of Activated carbon powder grinding
plant/powder processing plant:
Model
|
HGM80
|
HGM90
|
HGM100
|
HGM100A
|
HGM125
|
Ring Diameter(mm)
|
800
|
900
|
1000
|
1000
|
1250
|
Ring Number/pcs
|
3
|
3-4
|
3-4
|
4
|
4
|
Roller Number/pcs
|
21
|
24-32
|
27-36
|
27-36
|
40-44
|
Main Shaft Speed/r. p. min
|
230-240
|
200-220
|
180-200
|
180-200
|
135-155
|
Input Size/mm
|
≦15
|
Finished Size/um
|
5-47(325-3000)
|
Capacity t/h
|
0.4-4.5
|
0.4-5.5
|
0.4-6.5
|
0.4-7.5
|
0.7-10
|
Outlet Size L*W*H/m
|
13.9*4*6.2
|
14.7*4.8*7.2
|
18*4.6*8.6
|
18*4.6*8.6
|
14*9*10
|
Note:This
specification is just referencing, any changes are subject to the
products.