Total volume 3000L double cone rotary vacuum dryer

Total volume 3000L double cone rotary vacuum dryer

Specification L, total volume 3000L, feeding capacity 1000KG

The material is 316L, and 316L is used for all areas in contact with materials and gases. Inner lining is not allowed; Jacket 304

Loading coefficient 0.3~0.6

Rotary joint material 304, equipped with metal hose

The material of the equipment bracket is carbon steel, with an outer layer of 304

Surface treatment: Inner surface polishing roughness Ra ≤ 0.4um, outer surface polishing roughness Ra ≤ 0.8um, arc transition at each interface

Mixing speed (rpm) variable frequency speed regulation, 4-15 rpm; 5-15 minutes automatic forward and reverse rotation, adjustable time

The explosion-proof protection level of the whole machine is YBX4/EXdIIBT4/IP55

Drying temperature ℃ 20-95

Quantity Unit 1

manufacturer

cylinder

Design pressure Mpa -0.1-0.1

Working pressure Mpa -0.1-0.099

Design temperature ℃ 100

Working temperature ℃ 20-95

Inner cylinder diameter, thickness mm, diameter of 1300mm, thickness of 12mm after machining

Front and rear end cover flange thickness mm mm ≥ 35mm

Uniformity of inner cylinder temperature ± ℃℃≤ 5

jacket

Design pressure Mpa 0.6

Working pressure Mpa 0.3

Design temperature ℃ 100

Working temperature ℃ 20-95

Jacketed medium ethylene glycol, hot water

The diameter and thickness of the jacket are ≥ φ 1420mm and ≥ 10mm, respectively

Heating method: jacket (including front and rear heads), main shaft, rake arm, rake teeth heated by heat source

insulation

Insulation thickness: Aluminum silicate, insulation layer thickness ≥ 60mm

Insulation outer protective shell 304, mirror polished surface roughness Ra ≤ 0.8, thickness ≥ 3mm

System Requirements

The spindle sealing form is a double end wet silicon carbide mechanical seal with labyrinth seal,

Brand: Zhejiang Ouke

Main spindle support method: The main spindle adopts 316L seamless tube, supported at both ends

Bearing brands such as Ha, Wa, Luo, etc

Mixing belt scraper, equipped with 2 discharge planes

The distance between the stirring and the cylinder body is ≤ 4mm (as small as possible)

The distance between the stirring and the head is ≤ 4mm (as small as possible)

Door opening method: left and right double doors, each equipped with DN250 mirror, hinge quick opening, and fluorine rubber sealing gasket

Manhole with mirror DN400, quick opening type

Artificial feeding port DN300mm, equipped with pneumatic ball valve (brand: Xuzhou Akka) and crushing knife

Reserved vacuum feeding port for vacuum feeding, hygienic quick opening interface, utilizing the cylinder's own vacuum suction for material extraction

Discharge port DN250, equipped with pneumatic discharge valve (brand: Xuzhou Akka), flush inside, 1-1.2 meters above the ground

The discharge port is located at the front end of the equipment

Vacuum filter '316L sintered mesh with heating and insulation, automatic timed blowback, adjustable time;

Sintering mesh accuracy ≤ 50um '