Drying to achieve 1-8 micron small particle size powder;
The particle size is relatively normal and the grains are relatively uniform.
Adjustable particle size
Wider application scope
The whole atomizing mechanism has no plastic gaskets, no motor, long service life and easy maintenance.
It can be upgraded to fine steel stone coating atomization mechanism, and can use all kinds of metal materials.
The atomization mechanism is easy to be disassembled and cleaned and easy to maintain
2．Equipment advantage
The atomization structure adopts the innovative air atomization structure, the air atomization structure adopts the double hole deviation mechanism to realize the two stage atomization mode, the droplet uniformity is good, the particle size can be adjusted according to the two-dimensional curve diagram of the QFN-CX-NZY8-075VER2018-1A atomization system, and the corresponding parameters can be adjusted.
The spray nozzle of the atomization system is coated with diamond, which is more wearable than the ordinary SUS304 material. The service life is more than 10 times as high as SUS304.
It can be upgraded to low temperature spray dryer (with Jo Maple's low temperature drying system QFN-CX-5-MD10), and spray drying is achieved at a minimum of 35 degrees Celsius. It is of great significance for the research and development of new materials. It can achieve spray drying of materials in a large interval of 35-280 degrees Celsius. A high and low temperature spray dryer can be realized. It is different from the high temperature spray dryer with a general temperature of 180-280 degrees Celsius.
Granularity detection (data from customers):
Two dimensional graph of 4.QFN-PWCX-NZY8VER2018-075A atomization system
Line graph reading
1 is the spray amount of a nozzle (l/hr)
2 the red line represents compressed air PA (MPA), the blue line represents the liquid pressure, PW (MPA), and the green line represents the QA/QW vapor / water ratio.
3. the number in the figure shows that the two-dimensional curve of 4.QFN-PWCX-NZY8VER2018-075A type atomization system is determined by
Line graph reading
1 is the spray amount of a nozzle (l/hr)
2 the red line represents compressed air PA (MPA), the blue line represents the liquid pressure, PW (MPA), and the green line represents the QA/QW vapor / water ratio. 3. The numbers inside represent the average particle size (micron) of SAUTER measured by the detector.
Type QFN-CX-NZY8VER2018-075A atomization system:
For example, if the final average dry powder particle diameter is about 3 microns, the known condition is that the solid content of the feed solution is 10%.
The required average wet droplet size is 3/0.1=30 microns. The liquid intake is about 8L/hr, compressed air needs 0.2MPA, and the intersection point is about 30 microns.
If need other size diameter of droplets, first determine the amount of processing, a vertical axis, find the approximate size, and then find the point of intersection, find the pressure of compressed air.
Note: according to the density of material, viscosity and other parameters, the average diameter of droplet should be 30 + 3, [-27,33], 3.
5.Equipment configuration
system
number
parts
brand
Model
Number
Remarks
electric control system Series
One
Electronic control system of QFN-CX series atomizing dryer
Maple Maple
/
1 sets
See device parameters
Two
Switching Mode Power Supply
The Ming and Wei
you - 100 - 24
The 1
/
Three
Air switch
chint
DZ47 series
Some
/
Four
Small relay
chint
JZX-22F (D) /2Z
Some
/
JZX-22F (D) /4Z
Five
Solid state relay
Meg
/
1 sets
/
Six
Frequency converter
Taida
/
1 sets
2.2kw
Seven
Digital controller
Taida
DTC-1000 series
Some
/
Eight
Power switch
The 1
Nine
Indicator light
chint
nd16 - 22ds / 4
The 1
Red, 220VAC
Ten
sensor
Famous Shanghai
wzp - 241
3 roots
/
Eleven
Terminal terminal
/
/
Some
/
Twelve
Guide
/
/
Some
/
Thirteen
Groove
/
/
Some
Bottom hole
Fourteen
wire
Sails
/
/
/
Fifteen
Electric box
Maple Maple
Customized
The 1
sus304
transport material system Series
One
Peristaltic pump
Hui Yu
yz15 13a
1 sets
/
Two
Feed pipe
/
/
/
Fog turn system Series
One
Atomization system
Maple Maple
Customized
1 sets
See device parameters
Two
Pressure gauge
AirTAC
0-1MPA
/
Three
Circulating pump
/
/
One
/
Three
Air compressor
Dolphin
0-0.8MPA
1 sets
/
dry dryness system Series
One
Dry pagoda
Maple Maple
/
The 1
See device parameters
Two
Hot air distributor and volute (matching of atomization system)
Maple Maple
Customized
The 1
Three hundred and four
yield product return collect system Series
One
cyclone
Maple Maple
Customized
One
Three hundred and four
Two
Dust collector (optional)
Maple Maple
Customized
/
See device parameters
Three
Collecting bucket
Maple Maple
Customized
Three
Three hundred and four
Four
Feed valve
Warm letter
φ63 / 108mm
Three
Health level 304
Hot air circulation system
One
Fan
/
/
1 sets
See device parameters
Two
heater
Maple Maple
Customized
See device parameters
6.Equipment parameters
Ultrafine powder spray dryer
qfn -CX-3
qfn -CX-Five
qfn -CX-Ten
Water evaporation
3Kg/h
5Kg/h
10Kg/h
Minimum feed volume
80ml
80ml
120ml
The diameter of the drying chamber (mm)
￠600
￠800
￠1200
Height of dry tower (mm)
￠800
￠800
￠1500
Atomization structure
Single hole eccentric atomizing structure (QFN-CX-NZY8VER2018-1A)
Electronic control system
Jo Feng superfine powder atomization system only (QFN-CX-ES-VER2018-1A)
Maximum inlet temperature (centigrade)
Two hundred and sixty
Standard of main electrical accessories (including PLC, analog module, touch screen) (optional)
Control module (standard), delta control module, SIEMENS control module, Germany.
On the other hand
Standard of electrical auxiliary accessories selection (including Contactors) (optional)
The numbers inside represent the average particle size (micron) of SAUTER measured by the detector.
