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1.drying humidity block or powder raw material, 2.such as pharmacetical,foodstuff., 3.chemical industries ., 4. GMP standard - details see: https://www.machineto.com/metal-oxide-high-efficient-fluid-bed-dryers-10287248

1.Scope of Application

Use screw to extrude and vibrate granule and granulate granule with the method of humidity, high speed and mixing.

Suitable for drying humidity block or powder raw material in the fields such as pharmaceutical, foodstuff, feed stuff, chemical industries and so on.

The raw material that large in granule and small in bolck and having adhesive property.

Suitable for raw materials, its volume will be changed when dry,such as giantarum, polyacrylamide, etc.

2.Principle of Working

When air is purified and heated, it is introduced from the bottom of induced-draft fan and passed through the screen plate of raw material. In working chamber, the state of fluidization is formed through stirring and negative effect. The moisture is evaporated and removed rapidly and the raw material is dried quickly.

3.Features

The structure of fluidization bed is round so as to avoid dead angle.

Inside the hopper there is a stirrer in order to avoid agglomeration of raw material and forming canal of flow.

The granule is discharged through the method of turning over. In this way it is ver convenient. The discharging system can be designed as required too.

It is operated at the conditions of negative pressure and seal. The air is filtered. Therefore it is simple in operation and convenient in clean. It is an ideal equipment that is in conformity with the requirements of GMP.

The drying speed is fast and the temperature is uniform. In general, the drying time is 15-45 minutes each batch.

4.Technical Parameters

Item			Unit	Type
				60	100	120	150	200	300	500
Produ Prodution capacity			Kg/batch	30-60	60-100	80-120	100-150	120-200	200-300	300-500
Container Of raw material		Dia	mm	1000	1000	1200	1200	1400	1600	1800
		volume	m3/h	2361	3488	4000	4901	6032	7800	10800
Fan		Volume	L	220	330	420	500	670	1000	1500
		Pressure	mmH2O	594	533	533	679	787	950	950
		Power	kW	7.5	11	15	18.5	22	30	45
Stirring power			kW	0.55	0.55	0.55	0.55	0.75	0.75	1.1
Sirring speed			r.p.m	11
Consume of steam			Kg/h	141	170	210	240	282	366	451
Time of operation			Min	15-45 based on raw material characteristic
Height of main machine	Square		mm	2750	2850	2850	2900	3100	3300	3650
	Round		mm	2700	2990	2900	2900	3100	3600	3850