Roto cone vacuum dryer

Listing ID #3848570

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Description: is suitable for drying of materials which cannot resist high temperature, material which are easily oxidized, volatatile materials which should be retrieved, materials strong irritant....

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Product Details

Description:

is suitable for drying of materials which cannot resist high temperature, material which are easily oxidized, volatatile materials which should be retrieved, materials strong irritant and poisonous in nature. The roto cone dryer with improved technology integrates during operation under vacuum. The roto cone dryer facilitates enhanced drying efficiency, low temperature operation and economy of process by total solvent recovery. It helps cGMP based working by achieving optimum dust control, while offering advantages of efficient charging and discharging of materials. The drying unit equipped with lump breakers initially breaks large lumps and subsequently powders them (in single cone). The rotary action of the dryer together with mechanical action of the breakers cuts down drying time and gives a lump free product.

ADVANTAGES

Reduces drying time
Eliminates need for re-drying of lumps
Handling and exposure of final product is avoided
Gives uniformity size dry product
System can process crystalline or amorphous powders which are prone for lumps
Easy to clean internal surface, thus ensuring purity of product
Optimum and continuous vacuum maintenance during process
Uniform material shuffling over the heated contact surface of the cone.

SALIENT FEATURES / MOC (in GMP Model) :

Inner shell/Cone and contact parts in SS 316.
Steam/HW water Jacket in SS 304.
Insulation with jacket in SS 304.
Cyclone separator in SS 316.
Condenser (shell&tube) and Receiver in SS304
Butterfly valve (SS316) at discharge port with dummy and hand wheel.
Stand and Structure in SS 304/MS with SS304 cladding.
Drive unit enclosed with SS304 Covers
Dry Mechanical Seal for vacuum side.
Dry Mechanical Seal for Waterside.
FLP Motor & FLP Control panel enclosed in SS304 panel
Digital Temperature Indicators (FLP) at Hot Water inlet and outlet.
Digital Temperature Indicator (FLP) and Dial Vacuum Gauge in vapor line.
Digital Temperature Controller (FLP) with Pneumatic Valve at Hot water inlet.
Provision for Nitrogen purging/Vacuum release with interlocking to isolation valve
Temperature and Vacuum Gauges (Dial Type) on Cone.
Safety Guard/railing telescopic type with limit switch (FLP) with interlocking.
Drain plug and safety valve on HW/Steam Jacket.
Pulse jet type dust filter is provided in side the cone.
Positioning wheel /inching button for cone
DRIVE : Gear Box & Motor Direct Coupled and Gear Box to Cone Drive shaft Bull Gear-Pinion Gear Drive.
Extended shaft (drive side) so that drive unit can be kept in service zone (if required)
Vacuum loading system of wet material into the Cone.
FINISH : Internal 320 Grit Mirror Polish and Outer 180 Grit Mat Finish.

OPTIONALS:

Cantilever(One side base) construction.
VFD for Drive Motor with RPM indicaor.
Condenser and Receiver in SS316 instead of SS304.
Lump breakers with FLP moter, Mechanical seals and electrical slipring joint.
Auto Bin loading mechanisim with timer control and Bins.
Vacuum pump with FLP moter.
Hot water system (steam heated) with tank and circulation pump.

TECHNICAL SPECIFICATION:

MODEL	MERCVD 15	MERCVD 100	MERCVD 200	MERCVD 300	MERCVD 500	MERCVD 750	MERCVD 1000	MERCVD 1500	MERCVD 2000	MERCVD 5000
Total Volume in Ltrs	15	100	200	300	500	750	1000	1500	2000	5000
Working Volume in Ltrs	9	60	120	180	300	450	600	900	1200	3000
Capacity in Kg (max)	5	30	75	100	175	250	350	500	700	1700
RPM	6	6	6	6	6	6	6	6	6	6
Heat transfer area in m2	0.5	3.5	4.2	5	6	7	8	9.5	11	20
Cyclone Separator in Ltrs	1	5	7	10	15	20	25	30	40	75
Condenser in m2	0.1	0.5	0.75	1	1.5	2	2.5	3	4	6
Receiver in Ltrs	3	20	40	50	75	100	150	200	250	500
Charging Ht in mm	700	1350	1500	1650	1800	2000	2300	2500	2650	3500
Discharging Ht in mm	300	600	650	650	700	650	750	750	750	750
Charging Size in mm	Φ 150	Φ 250	Φ300	Φ300	Φ350	Φ400	Φ400	Φ450	Φ500	Φ600
Discharging Size in mm	Φ75	Φ125	Φ150	Φ150	Φ175	Φ200	Φ200	Φ225	Φ250	Φ300
Gear Box	2”	2.5”	3”	3”	4”	4”	5”	6”	6”	10”
Main drive motor	0.5HP	2HP	3HP	3HP	5HP	5HP	7.5HP	10HP	10	20
Lump Breaker motor	--	--	--	0.25 HP	0.25	0.5 HP	0.5 HP	0.5 HP	1 HP	2 HP

Design Temp: 200"C, Testing: Vacuum side Full vacuum upto 750 mm of Hg & Steam/Hot water jacket side 5 Kgs/cm2 pressure test.

OVER ALL DIMENSIONS (Approximately) :
Length in mm (with Cyclone)	850	1600	1850	2050	2250	2700	3000	3250	3600	3500
Length in mm (with Cyclone, Condenser & Receiver)	1100	2000	2250	2500	2750	3200	3600	4000	4500	5500
Width In mm (with Safety Gaurds)	550	1200	1300	1450	1600	1800	2100	2350	2600	3200
Height in mm	750	1600	1775	1900	2000	2350	2600	2850	3000	3850
Weight in Kg (Aprox)	400	800	900	1000	1200	1600	2000	2500	3200	5000