chemical industry KJG-10 Vacuum Hollow Paddle Dryer For Maleic Anhydride

Brand Name:Guojin
Certification:ISO
Model Number:KJG-10
Minimum Order Quantity:1 set
Delivery Time:20-30days
Payment Terms:L/C, T/T
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Location: Changzhou Jiangsu China
Address: No 12, Zhongjiang Village, Sanhekou Development Zone, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, China
Supplier`s last login times: within 29 hours
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Product Details

KJG-10 Vacuum Hollow Paddle Dryer For Maleic Anhydride


The Hollow Paddle Dryer has a metal wall which separates the process mass from the heat source (steam or hot oil). High thermal efficiency is obtained because the heat from the thermal medium goes directly into the process mass. As the material comes into contact with the heated through and agitators, the process mass is heated via conduction. With an insulated dryer, very little heat is lost. To evaporate 1kg of water only requires about 1.2kg of steam for slurry materials. Exhaust gas is minimal and at a low temperature. Therefore, the volume of non-condensable gas from the dryer, which might require treatment, is minimal.


Product Main Feature

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

HEAT SOURCES(Temperature at 180ºC - 250ºC)

Heating by Steam

Steam enters the hollow shaft through a rotary joint and is evenly distributed to all paddles. Condensate is removed with each revolution.

Heating by Hot Oil(thermal fluid)

Hot oil(thermal fluid) enters and exits the hollow shaft through a rotary joint. Pressure from the supply pump forces liquid through the hollow paddles.


Product Application

• The materials from such as the medicine t food , chemical industry, etc. can be dried.

• Suitable for pulpiness, paste-like mixture or power raw material.

• Temperature sensing material requiring the low temperature to be dried.

• Raw materials that are easy to oxidize or explode and have strong irritative or toxic.

• Demand to retrieve of the organic solvent.


Product Advantages

• Maximum efficiency • Coolant circulation provides optimum heat transfer

• Dust-tight or gas-tight • High heated surface area in a small process volume; small footprint

• No sweep gas • Limited off-gas treatment • Easy solvent recovery (at high temperatures)

• Constant plug flow • Gentle to fragile product • low rotational speed, low wear • Self cleaning effect on inter meshing paddles

• Good mixing in radial direction

• Plug flow in axial direction • Interplay of paddles have self-cleaning function • Small volume of gas required and little dust generated

• Compact and small footprint • high heat transfer coefficient and high energy efficiency • Handle material with high moisture content

• Low rate of revolution ensure no damage to granules


Technical Parameters

ModelKJG-3KJG-9KJG-13KJG18KJG-29KJG-41KJG-52KJG-68KJG-81KJG-95KJG-110KJG-125KJG-140
Heat transfer area(m2)391318294152688195110125140
Effective volume(m3)0.060.320.591.091.852.83.965.216.438.089.4610.7512.18
Speed range(rpm)5-205-205-205-205-205-105-105-105-101-81-81-81-8
Transmission power(kw)2.245.57.51118.5303745557590110
Device width(m)306584762940111812961474165518282032221024802610
Overall width(m)73684110661320147416761854213421862438266827322935
Equipment length(m)1956282030483328411447245258584260206124685075007860
Total length(m)2972487654865918680875708306929696789704103001180012900
Center height(m)3804505346107629151066122014301560165017601856
Total Equipment height(m)76283810921270152417782032236224642566266827692838

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