3) Tubular heating jacket can insure very uniform heating
4) 80mm mineral insulation to considerably prevent hot loss
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KJG series Horizontal continuous sludge dryer
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Main features:
1. Continuously drying of sewage sludge, animal manures and industrial sludges;
2. Heating area: 3-200 M2
3. Drying capacity: 50-5000 kg/h
4. Vapor tight or vacuum designs are available
5. Heat source: steam, hot water or hot oil
Working Principle:
KJG series Paddle Dryer / Processor are highly efficient, mechanically agitated, indirect heat transfer devices that add or remove heat from a process mass. They are used for drying, heating, cooling, pasteurization, crystallizing, and reacting of pastes, cakes, powders, and granules.
Dual counter-rotating shafts with unique intermeshing discs produce intimate mixing and optimize heat transfer. The use of hollow discs and drying chamber heating jacket for heat transfer results in a compact machine. The heat transfer medium: steam, hot water or hot oil is isolated from the process mass. The KJG series Paddle Dryer provides a reliable and efficient method for drying slurry, filter cakes and centrifuge concentrates.
The exhaust gases can be treated by cyclone, condenser and scrubber to considerably reduce air contamination. For those wet materials of heat sensitive, easy oxidized, containing organic solvents which need to be recovered, vacuum design is available.
wedge shape paddles
Hollow disc paddles
Technical advantages
1) High thermal efficiency which can reach 95%
2) Heat transfer medium does not contact the product.
3) Gas is not used to convey the product. Off-gas flow is minimal.
4) Precise control of temperature
5) Uniform product quality, through mixing and movement of the product
6) Continuous process on a once-through basis
7) High heat transfer area to process volume ratio - reduced floor space
8) Easy to operate, requires minimal attention
9) Safer than direct drying when processing combustible material
10) Simple durable design for easy and low maintenance
11) Dual counter-rotating shafts with unique intermeshing discs produce intimate mixing, uniform heat transfer, a high heat transfer rate, and a self-cleaning effect.A large heat transfer area to volume ratio is achieved by the use of hollow discs and a jacketed vessel, through which the heating medium flows. The result is a compact machine with less space requirements and lower installation cost.
12) The KJG series Paddle Dryer transports material, regardless of its handling characteristics. Sticky, pasty materials can be transported. Pre-conditioning the feed by mixing with recycled dried product, to make it conveyable, is not required. This results in lower capital, operating, and maintenance cost.
Main Technical parameters
Model | KJG-10 | KJG-30 | KJG-40 | KJG-60 | KJG-80 | KJG-100 |
Heat transfer area M2 | 10 | 30 | 40 | 60 | 80 | 100 |
Evaporation rate kg/M2/hr | 6-10 | 6-10 | 6-10 | 6-10 | 6-10 | 100 |
Working temperature oC | 80-250 | 80-250 | 80-250 | 80-250 | 80-250 | 80-250 |
Shaft rotation speed RPM | 1-7 | 1-7 | 1-7 | 1-7 | 1-7 | 1-7 |
Jacket working pressure MPA | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
Detailed Images
Tubular heating jacket
1) Heating jacket working pressure can each 0.9 Mpa
Hollow disc
1) Considerably increase heating surface
2) Much less welding area than other types of paddles
3) Self-cleaning disc surface can considerably enhance heat transfer
4) Small paddles welded on discs with different angle can perfectly mix and move wet materials
4) Small paddles welded on discs with different angle can perfectly mix and move wet materials
Integral beating seat and cooling jacket
1) Bearing seat is mounted on end plate as an integral part of drying chamber. This design can ensure the concentricity of shaft.
2) Water cooling jacket is equipped to increase the life-span of bearing.
3) One-pass rotary joint can insuare each hollow disc is full of oil heating medium
3) One-pass rotary joint can insuare each hollow disc is full of oil heating medium
Exhaust gas treatment system
The combination of cyclone, tubular condenser and two stage scrubber can reach very high emission standard
Installed projects
KJG-100 paddle dryer in Holand
Two KJG-120 dryers in Poland
KJG-12 paddle dryer in Malaysia
Two KJG-150 dryers in China
KJG-26 paddle dryer in China
KJG-100 Paddle dryer in UK
Our Factory
FAQ
Q: What information should be provided in order to get a proposal or quotation?
A: Our paddle dryer is specially designed for each customer according to specific wet material, capacity, drying temperature and heat mediums. Before we can work out a detailed proposal, we have to know the following information:
1) Detailed information of wet material you are going to dry. We may ask you to provide composition report or samples for drying test.
2) Type of moisture.
3) Initial moisture content before drying
4) Required moisture content in dried product
5) Drying capacity in kg/h
6) Heat medium to be used for drying. Such as steam, thermal oil or hot water
Q: How the machine is delivered ?
A: Paddle dryer is very heavy and its weight ranges from 3 tons to 50 tons. When the heating area is less than 120 M2, the dryer body can be shipped by 40 feet HQ container; 120-150 M2 should be shipped by 40 feet OT container; more than 150 M2, the dryer body has to be dismantled for shipping.
Q: What kind of after sale service you can provide?
A: We have professional after sale service team who can reach you in short notice. They can supervise the installation, do commissioning and train your workers.
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