Easy to operate, requires minimal attention
Continuous process on a once-through basis
High heat transfer area to process volume ratio - reduced floor space

Energy Saving Steam Heating Hollow Sludge Paddle Dryer

AIPAK sludge paddle dryer is a low-speed stirring dryer set in the equipment to make the wet material under the agitation of the blade, fully contact with the heat carrier and the hot surface so as to achieve the purpose of drying, the structure is generally horizontal, biaxial or four-axis. Paddle dryer is divided into hot air type and conduction type. In the hot air type, the heat carrier (such as hot air) is in contact with the dried material and is dried. In the conductive type, the heat carrier is not in direct contact with the dried material, but the hot surface is in contact with the material.

AIPAK Sludge Paddle Dryer Applications

Petrochemical Industry: polyolefin powder, polycarbonate resin, high and low density polyethylene, linear low density polyethylene, polyacetal particles, nylon 6, nylon 66, nylon 12, acetate fiber, polyphenylene sulfide, propylene based resin, polypropylene, engineering plastics, polyvinyl chloride, polyvinyl alcohol, polystyrene, polyester, polyformaldehyde, styrene acrylonitrile copolymerization Ethylene Propylene Copolymerization.

Environmental protection industry: sludge, electroplating sewage sludge, boiler soot, sugar factory waste residue, pharmaceutical factory waste residue, monosodium glutamate factory waste residue and coal ash.

Feed industry: soy sauce residue, bone based feed, distiller’s grains, food leftovers, apple residue, orange peel, soybean meal, chicken bone feed, fish meal, feed additives, biological residue mud.

Food industry: starch, cocoa beans, corn kernels, salt, modified starch and drugs.

Chemical industry: soda ash, nitrogen phosphorus potassium compound fertilizer, kaolin, bentonite, white carbon black, carbon black, phosphogypsum, calcium sulfate, calcium nitrate, magnesium carbonate, sodium cyanide, sodium fluoride oxide, aluminum hydroxide, barium sulfate, calcium carbonate, molecular sieve, dye and saponin.

FEATURE

Low energy consumption: due to indirect heating, there is no large amount of air to take away the heat, and the outer wall of the dryer is set with insulation layer, which only needs 1.2kg of water vapor to evaporate 1kg of slurry material.
Low cost: it has a huge heat transfer surface per unit effective volume, which shorens the treatment time and reduces the
Equipment size. Greatly reduced the building area and space.
Wide range of processing materials: using different thermal media, it can handle both heat sensitive materials and materials requiring high temperature treatment. Common media: steam, heat conduction oil, hot water, cooling water and so on. It can be operated continuously or intermittently and can be used in many fields.
Small environmental pollution: do not use carrying air, dust material entrainment is small. The material solvent evaporation
Capacity is very small, easy to handle.The structure of closed-circuit cycle can be used for contaminated materials or solvent recovery.
Low operating costs:small wear and tear, low maintenance costs.
Stable operation: due to the special compression-expansion and stirring effect of wedge blade, the material particles are in full contact with the heat transfer surface. Within the axial range, the temperature, humidity and mixing degree gradient of the material are very small, thus ensuring the stability of the process.

DATA SHEET

item	model
item	KJG-7	KJG-15	KJG-29	KJG-41	KJG-52	KJG-68	KJG-81	KJG-95	KJG-110	KJG-150
Heat transterming area(m2)	7	15	29	41	52	68	81	95	110	150
tfective volume(m3)	0.25	0.6	1.85	2.8	3.96	5.12	6.43	9.46	11.67	16.4
Blade diameter(mm)	300	500	700	700	900	900	1000	1100	1200	1400
Body lengh(mm)	3400	3550	3900	5500	5500	6400	6900	6900	7000	7400
Total length(mm)	5000	6000	7000	8600	9200	9800	10800	10800	11500	13500
Lower housing widh(mm)	580	940	1300	1300	1700	1700	2100	2100	2300	2600
Total wdth(mm)	1100	1200	1900	1900	2400	2400	3000	3000	3200	3600
Total height(mm)	1500	1800	2100	2100	2600	2700	3100	3100	3300	3800
Speed range(.m,p,)	10-25	10-25	8-20	8-20	5-15	5-15	4-12	4-12	2-10	2-10
Transmission power(kw)	3	7.5	18.5	30	37	45	75	75	90	132
Equipment gross weight(T)	2.5	5.5	12	16	20	25	36	41	52	78