A steam tube dryer consists of a number of tubes symmetrically arranged, that run the length of the dryer. The tubes are connected to a header into which steam (or other heat transfer fluid) is introduced to provide the energy for the drying process. The feed is introduced into the unit and is brought into contact with the steam tube bundle. In stationary units the motive force is air and will create a fluid bed around the tube bundle. Rotary units will lift the material and cascade it over the steam tubes multiple times while the feed dries. The dry product is discharged from the unit through an airlock device. The evolved moisture is exhausted from the system through an induced draft fan. The unit may be designed for vacuum operation or installed inside a vacuum chamber for vacuum drying operation.

 

Model	Area(M2)	Output(T)	Overall dimension (mm) L*W*H	Power(KW)
GZG90	90	0.28-0.36	7647×1802×2628	7.5
GZG150	150	0.45-0.6	9078×1862×2680	15
GZG300	300	0.96-1.2	10520×2410×3150	22
GZG400	400	1.3-1.6	10805×2660×3665	30
GZG500	500	1.6-2	11380×2922×3994	37
GZG600	600	1.9-2.4	12450×2986×4006	55
GZG700	700	2.2-2.8	12306×3162×4584	75
GZG800	800	2.6-3.2	12860×3382×4430	90
GZG900	900	2.8-3.6	13810×3382×4430	90
GZG1000	1000	3.2-4	14310×3500×4206	110
GZG1200	1200	3.8-4.8	15480×3746×4900	132

 

Material Type (light industry)	Water content input	Water content output	Dry strength (kg/m2h)	Energy consumption (KJ/Kg)
Germ	55％	3-5％	2.5-3	3500-3800（KJ/KG） （840-910Kcal/ kg） （about .45-1.5Kg standard saturated steam）
Corn fiber	60％	10-12％	4.80
Gluten	40％	12-13％	4.70
Tuber fiber	65％	10-12％	4.80
Bear lees, distillate spirits lees	65％	10-12％	4.90
Feed carrier	16％	6-8％	4.20
Oilseeds	60％	5-7％	4.50
Yeast powder	35％	10％	4.40
Bone meal	40％	10％	4.60
Fermented feed	40％	10％	4.50