High Heat Efficiency Rotating Continuous Plate Industrial Chemical Dryers Equipment With 1.1 / 1.5 / 2.2 / 3.0 / 4.0 KW

High Heat Efficiency Rotating Continuous Plate Industrial Chemical Dryers Equipment With 1.1 / 1.5 / 2.2 / 3.0 / 4.0 KW

Description:

■ PLG series continuous plate drier is a kind of high efficiency conducting and continuous drying equipment.

Its unique structure and operating principle provide advantages of high heat efficiency, low energy consumption,

less occupying area, simple configuration, easy operation and control as well as good operating environment etc.

It is widely used in drying process in the fields of chemical, pharmaceuticals, agricultual chemicals,

foodstuff, feed, agricultual product and by products processing etc., and is well received by various industries.

Now there are three big categories, normal pressure, closed and vacuum styles and four

specifications of 1200, 1500, 2200 and 3000; and three kinds of medium A (carbon steel), B(stainless steel

for contact parts) and C (on the basis of B to add stainless steel for steam pipes, main shaft and support,

and stainless steel linings for cylinder body and top cover). With a drying area of 4 to 180 square meters,

now we have hundreds of models of series products and various kinds of auxiliary devices available to

meet requirements of various products.

■ Wet materials are fed continuously to the top drying layer in the drier. They will be turned and stirred

continuously by harrows when the harrow’s arm rotates, the material flows through the surface of

the drying plate along the exponential helical line. On the small drying plate the material will be

moved to its exterior edge and drop down to the exterior edge of the large drying plate underneath,

and will then be moved inward and drop down from its central hole to the small drying plate on the next layer.

Both small and large drying plates are arranged alternately so as materials can go through the whole drier

continuously. The heating media, which could be saturated steam, hot water or thermal oil will

be led into drying plates from one end to other end of the drier. The dried product will drop from

the last layer of the drying plate to the bottom layer of the body, and will be moved by harrows to

the discharge outlet. The moisture exhausts from materials and will be removed from the moist

discharge outlet on the top cover, or sucked out by the vacuum pump on the top cover for

vacuum-type plate drier. The dried product discharged from the bottom layer can be packed directly.

The drying capability can be raised up if equipped with supplementary devices such as finned heater,

condenser for solvent recovery, bag dust filter, return and mix mechanism for dried materials and

suction fan etc. solvent in those paste state and heat sensitive materials can be easily recovered,

and thermal decomposition and reaction can be also carried out.

Application:

Drying, heat decomposition, combustion, cooling, reaction, and sublimation

■ Organic chemicals

■ Mineral chemicals

■ Pharmaceutical and foodstuff

■ Feed and fertilizer

Advantage:

■ Easy control, wide application

1.Regulate thickness of materials, rotating speed of main shaft, number of rake arm , style and sizes

of harrows achieve best drying process.

2.Each layer of drying plate can be fed with hot or cold media individually to heat or cold materials and

make temperature control accurate and easy.

3.Stay time of materials can be accurately adjusted.

4.Single flowing direction of materials without return flowing and mixing, uniform drying and stable quality,

no re-mixing is required.

■ Easy and simple operation

1.Start and stop of drier is quite simple

2.After material eeding is stopped, they can be easilydischarged out of the drier byharrows.

3.Careful cleaning and observation can be carried inside the equipment through large-scale viewing window.

■ Low energy consumption

1.Thin ayer of materials, low speed of main shaft, small power and energy require for conveying

system of materials.

2.Dry by conducting heat so it has high heating efficiency and low energy consumption.

■ Good operation environment, solvent can be recovered and powder discharge meet the requirements

of exhaust.

1.Normal pressure type: as low speed of air flow inside the equipment and moisture being high in upper

part and low in lower part, dust powder could not float to the equipment, so there is almost no dust powder

in tail gas discharged from the moist discharge outlet on the top.

2.Closed type: equipped with solvent recovery device that can recover organic solvent easily from moist-carrier gas. The solvent recovery device has simple structure and high recovery rate, and nitrogen

can be used as moist-carrier gas in closed circulation in order for safe operation. Especially suitable for drying of flammable,

explosive and poisonous materials.

3.Vacuum type: if the plate drier is operating under vacuum state, it is particularly suitable for drying heat

sensitive materials.

■ Easy installation and small occupying area.

1.As the drier is in a whole for delivery, it is quite easy to install and fix at site only by hoisting.

2.As drying plates being arranged by layers and installed vertically, it takes a small occupying area though

drying area is large.

Specification: