四川快乐12

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Advisory hotline:13506116027

Welcome to Changzhou Erle Drying Equipment Co., Ltd.

Changzhou Erle Drying Equipment Co.,Ltd.

Products list

四川快乐12Dryer Series
GFG Series High-Efficiency Fluidizing Dryer
FG Series Vertical Fluidizing Dryer(Vertical type)
XF Series Fluidizing Dryer
四川快乐12PLG Series Continual Plate Dryer
KJG Series Hollow Blade Dryer
LZG Series Helix Vibration Dryer
LPG Series High Speed Centrifugal Spray Dryer
YPG Series Pressure Spray(Congeal) Dryer
ZYG Series Spray Dryer For Chinese Traditional Medicine Extract
QPG Series Air Stream Spray Dryer
四川快乐12Granulator series
FL-P Series Fluidized Granulator
FLP Series Fluid-bed granulator/pelletor/coater
LBF Series Turbojet Fluid-bed Granulator Coater Rotating fluidized bed Granulation coating machine
PGL-B Spray Drying Granulator
SET Series Double-Srew Extruding Granulator
GHL Series High Speed Mixing Granulator
GFZL Series Dry Granulating Set
Molten Property Granulator
YK Series Swaying Granulator
ZL Series Revolving Granulator
Mixer Series
SYH Series Three Dimensional Mixer
四川快乐12EYH Series Two Dimensional Mixer
SZH Series Double Conical Mixer
VHJ Series Mixers
Model VI series forced stirring mixer
CH Series Slot Shape Mixer
WH Series Double-screw Conical Mixer
WLDH Series Horizontal Ribbon Mixer
四川快乐12WZ Series Zero-gravity Double-axle Paddle Type Mixer
Grinder Series
30B/30BX Series Universal Grinder
WF Series China Herb High Speed Grinder
GFS High Speed Grinder
CSJ Series Date And Efficient Coarse Grinder
CWFJ Series Super Fine Grinder
Auxiliary Series
四川快乐12MC series pluse filter with hop-pocket
JRF Series Coal Combustion Hot Air Furnace
JRML Series Coal Furnace Of Chain
ZS Series Vibrating Sieve
四川快乐12Model FS Series Square Sieve
四川快乐12REY Series Fuel Oil, Gas Hot Air Furnace
ZJ Serial Vacuum Feeder
NTY Series Movable Lifting Feeder
Mechanical Transportation Equipment

Contact us

Changzhou Erle Drying Equipment Co.,Ltd.
Tel:0519-88670123
Fax:0519-88673221
Mobile phone:13506116027
Address:Ninghe Village, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, China
Zip code:
Email:el@czerle.com

Current location:HOME > Products > Dryer Series > KJG Series Hollow Blade DryerKJG Series Hollow Blade Dryer

KJG Series Hollow Blade Dryer

Densely lined with wedge-shaped hollow shaft hollow blades, heat medium through the hollow axial flow through blades. Unit effective volume of a very large area of heat transfer, heat medium temperature from -40 ℃ to 320 ℃, can be water vapor, may also be liquid-type: such as water, oil and so on.
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Detailed description

Our company by absorbing foreign advanced technology, based on to improve and optimize the design of the wedge-shaped hollow paddle dryer can treat paste, granular, powder, paste material through indirect heating or cooling , to achieve drying, cooling, heating, sterilization, reaction, low temperature calcination and other unit operations. Wedge-shaped mixing device in a special heat transfer blade, has a high heat transfer efficiency and heat transfer surface self-cleaning function.
Description:
四川快乐12 Densely lined with wedge-shaped hollow shaft hollow blades, heat medium through the hollow axial flow through blades. Unit effective volume of a very large area of heat transfer, heat medium temperature from -40 ℃ to 320 ℃, can be water vapor, may also be liquid-type: such as water, oil and so on. Indirect conduction heating, the air does not carry away the heat, the heat are used to heat materials. Only through the device body heat loss to the environment, heat insulation layer. Wedge-shaped blades with self-cleaning heat transfer surfaces. Wedge-shaped surface material particles and scrubbing effect relative movement, to wash away the wedge surface material attachments, so in operation have maintained a clean heat transfer surfaces. Blade dryer for the W-type shell, the shell of the general arrangements for 2-4 hollow stirring shaft. Shell with a sealed cover with the cover to prevent dust leakage and collection of materials, solvent vapor materials. Set out and exit pull a block, to ensure a high degree of material level, so that heat transfer surface is covered with fully materials. Heat medium through the rotary joint, passing through the shell jacket and the hollow stirring shaft, hollow shaft stirring according to the type of thermal media have different internal structures to ensure the best heat transfer.

Features:
● Blade dryer energy consumption is low: as indirect heating, the air does not carry away a lot of heat insulation of dryer wall has, on the slurry material, evaporation of 1kg of water vapor only 1.22kg of steam.
● Blade dryer system costs low: within the effective volume of units have a large heat transfer surface, the reduced processing time, equipment size becomes smaller. Would greatly reduce the building area and building space.
● Dealing with a wide range of materials: using a different hot medium, able to deal with heat-sensitive materials can be heat-treated materials handling. Commonly used media are: water, steam, oil, hot water, cooling water. Continuous operation can also be intermittent operation can be applied in many fields.
● Environmental pollution: do not carry air, dust entrainment few materials. Solvent evaporation of material is very small, easy to handle. To have contaminated materials or be recycled solvent conditions, can be used closed circuit.
● Low operating cost: the equipment normal operation, 1-2 persons/day. Low speed and reasonable structure. Wear a small, very low maintenance costs.

● Operation stability: As the wedge-shaped blades of special compression - expansion of stirring, so that material particles sufficient surface contact with the heat transfer in the axial zone, the material temperature, humidity, mixed density gradient is very small, thus ensuring the process stability。

Application:
Blade dryer has been successfully used in food, chemical, petrochemical, dye, industrial sludge and other fields. Heating, cooling, mixing features make it to complete the following unit operations: calcination (low temperature), cooling, drying (solvent recovery), heating (melting), response and sterilization. Mixing blades at the same time the heat transfer surface, the effective volume per unit area of heat transfer increases, reducing the processing time. Heat transfer surfaces in wedge-shaped blades with selfcleaning function. Compression - Expansion mixing features make the material mixed uniformly. Material along the axis into a "plug flow" movement, in the axial zone, the material temperature, humidity, mixing a very small degree of gradient.
● Conducting oil to do with the heat medium, blade dryer to complete the work of low-temperature calcination. Such as: calcium sulfate dehydrate (Ca2SO4 · 2H2O) calcined into calcium sulfate hemihydrate (Ca2SO4 · 1/2H2O). Sodium bicarbonate (NaHCO3) into calcined soda (Na2CO3) and so on.
● Pass into the cooling medium, such as water, salt, etc. can be used to cooling. Such as: use of soda ash industry in blade-type cooler base machine to replace the old aircooled cooler base machine, saving energy and exhaust gas processing equipment, lower operating costs, but also for titanium, nickel alloy powder and all kinds of powder granular materials cooling. On a single machine where the material can be cooled from 1000 ℃ to less than 40 ℃.
● Dry, the main function of equipment, do not use hot air to solvent recovery, energy consumption, environmental control is easy to deal with the ideal state. On the need to recover solvents, heat-sensitive materials, particularly flammable adapt easily oxidized. Has been widely used in fine chemical, petrochemical, dye industry.
● Axial range, temperature, humidity, mixing degree of uniformity, so equipment can be used to heating or melting, or some solid material response. In the compound and modified starch industries have been successfully used. Blade dryer can be used to carry out sterilization of food and flour. Unit effective volume with a large heating area, will heat the material to sterilization temperature, to avoid prolonged heating change the quality of materials.
Adaptation of materials
Petrochemical Industry: polyolefin powder, polycarbonate resin, high and low density polyethylene, linear low density polyethylene, polyacetal particles, nylon 6, nylon 66, nylon 12, cellulose acetate, polyphenylene sulfide, propylene base resin, engineering plastics, polyvinyl chloride, polyvinyl alcohol, polystyrene, polypropylene, polyester, polyoxymethylene, styrene ~ Acrylonitrile, ethylene propylene copolymer ~.
Environmental protection industry: PTA sludge, electroplating sludge into the water, boiler ash, pharmaceutical waste, sugar residue, glutamate factory waste, coal ash.
Feed Industry: soy sauce residue, bone-based feed, grains, food Scraps, apple, orange peel, soybean meal, chicken feed, fish meal, feed additives, bio-sludge Food industry: starch, cocoa beans, corn kernels, salt, modified starch, pharmaceuticals. Chemical industry: soda ash, NPK fertilizer, kaolin, bentonite, white carbon black, carbon black, phosphorus gypsum, oxidation of sodium fluoride, calcium nitrate, magnesium carbonate, sodium cyanide, aluminum hydroxide, barium sulfate, sulfuric acid , calcium carbonate, dyes, molecular sieve, saponin.

Technical parameters:

Data Sheets
Model
KJG-2.7
KJG-9
KJG-13
KJG-18
KJG-24
KJG-29
KJG-36
KJG-41
Heat transfer aream2
2.7
9
13
18
24
29
36
41
Effective volumem3
0.06
0.32
0.59
1.09
1.53
1.85
2.42
2.8
Speed ​​ranger.p.m
15-30
10-25
10-25
10-20
10-20
10-20
10-20
10-20
Powerkw
2.2
4.0
5.5
7.5
11
11
15
15
Control body widthA mm
306
584
762
940
1118
1118
1296
1296
The total widthB mm
736
841
1066
1320
1474
1474
1676
1676
Device lengthC mm
1956
2820
3048
3328
3454
4114
4115
4724
LengthD mm
2972
4876
5486
5918
6147
6808
6960
7570
Access to materials fromE mm
1752
2540
2768
3048
3150
3810
3810
4420
Center heightF mm
380
380
534
610
762
762
915
915
Total heightG mm
762
838
1092
1270
1524
1524
1778
1778
Inlet portN吋
(2)3/4
(2)3/4
(2) 1
(2) 1
(2) 1
(2) 1
(2) 1
(2) 1
WaterO吋
(2)3/4
(2)3/4
(2) 1
(2) 1
(2) 1
(2) 1
(2) 1
(2) 1
Data Sheets
Model
KJG-48
KJG-52
KJG-62
KJG-68
KJG-73
KJG-81
KJG-87
KJG-95
KJG-110
Heat transfer aream2
48
52
62
68
73
81
87
95
110
Effective volumem3
3.54
3.96
4.79
5.21
5.78
6.43
7.39
8.07
9.46
Speed ​​ranger.p.m
10-20
10-20
10-20
10-20
5-15
5-15
5-15
5-15
5-10
Powerw
30
30
45
45
55
55
75
75
95
Control body widthA mm
1474
1474
1651
1652
1828
1828
2032
2032
2210
The total widthB mm
1854
1854
2134
2134
2286
2286
2438
2438
2668
Device lengthC mm
4724
5258
5410
5842
5461
6020
5537
6124
6122
LengthD mm
7772
8306
8865
9296
9119
9678
9119
9704
9880
Access to materials fromE mm
4420
4954
4953
5384
5004
5562
5080
5664
5664
Center heightF mm
1066
1066
1220
1220
1220
1220
1220
1220
1220
Total heightG mm
2032
2032
2362
2362
2464
2464
2566
2566
2668
Inlet portN吋
(2)11/2
(2)11/2
(2)11/2
(2)11/2
(2)11/2
(2)11/2
(2)2
(2)2
(2)2
The steam port0吋
(2)11/2
(2)11/2
(2)11/2
(2)11/2
(2)11/2
(2)11/2
(2)2
(2)2
(2)2

注:部分参数设计时视不同物料有所调整,以设计为准。


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