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gypsum powder production line, 1.ISO90001:2000, 2.More than 15years of manufacturing experience, 3.Fully Automatic, 4.ISO,CE - details see: https://www.machineto.com/200000-t-gypsum-powder-production-line-10086677

gypsum powder production line

1. Crushed process flow introduction

Crusher breaks up large sized gypsum ore to small granule less 25mm. And then, separator mill the granule to powder with required fitness and deliver to boiling furnace to calcine. The calcined gypsum powder is delivered to grog bin for saving or to production workshop for producing.

2. Boiling furnace process f1) Principle:

The main part of boiling furnace is composed of thin and dense radiator pipes, which is filled with conduction oil to release the heat to the inside of the furnace. Equipped at the bottom of the furnace, the Roots blower makes the powder inside the furnace into the boiled state. The powder material, baked and dehydrated with crystallization water at certain temperature, flows out through the outlet automatically. The gypsum powder produced by this procedure has stable quality and well controlled crystallization water rate, initial and final set time. Further more, by using dry electrostatic cleaner, the equipment has over 95% dust collection efficiency and eliminate the dust pollution.

Owing to the fluidization of material, furnace doesn’t have rotatable component so that it

‘seasy to be built and almost free of maintenance.

Thanks to the low temperature heat source, the furnace won’t be damaged by over heating and has longer operating life.

3) Compact design and less space requirement

With vertical arrangement, the dust catcher on the top of the furnace body is integrated with the boiling furnace compactly. The system occupies less space and avoids condensation of the dust catcher.

4) Low energy consumption:

work system:

Broken parts: 300 days times 16 hours

Grinding parts: 300 days x 24 hours

Burning parts: 300 days x 24 hour

Store conveying parts: 300 days x 24 hours

the time: 3-5 T/h (product).

raw materials:

natural gypsum (massive, the diameter is not more than 300 mm).

electricity requirement:

Three-phase AC380V, 50 hz;

Single-phase AC220V, 50 hz.

emissions standards:

No waste water discharge waste residue, emissions accord with state environmental protection emissions standards.

with hot requirements:

Coal, the chain grate stoker (gas, light oil, heavy oil).

product range of use:

Suitable for construction building materials industry (paper face plasterboard, gesso block, paint the plaster, cement additive, etc.).

the production technology introduction:

will be 300 mm size crusher gypsum mineral break into less than 25 mm of small particles, after hoist up to storage silo, through the electromagnetic vibration feeder measurement conveying into grinding machine for grinding, after classifier choose powder will qualified gypsum after corn flour into vertical continuous to fry pan calcination, after calcining qualified gesso the homogenization temperature into clinker storage to save, packaging.

russia web: http://www.equipnet.ru/equip/equip_37483.html