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Nylon Petrochemical Hollow Paddle Dryer

Nylon petrochemical hollow paddle dryer Project description: Nylon, is the world's first synthetic fiber. The appearance of nylon makes the appearance of the textile a new look, its synthesis is a major breakthrough in the synthetic fiber industry, but also a very important milestone in...

Product Details

Nylon petrochemical hollow paddle dryer

Project description:
Nylon, is the world's first synthetic fiber. The appearance of nylon makes the appearance of the textile a new look, its synthesis is a major breakthrough in the synthetic fiber industry, but also a very important milestone in polymer chemistry. Jiangsu Jinda Drying Engineering Co., Ltd. has developed a nylon drying dryer to deal with the drying problem of nylon is your best choice.

First, the principle of nylon petrochemical hollow paddle dryer:
The hollow paddle dryer produced by our company is a kind of low-speed mixing which is used to set the hollow stirring blade inside the equipment and pass the heat carrier in the paddle so that the sludge is in full contact with the hot surface of the paddle dryer.

There are wedge-shaped hollow paddles in hollow axis,and heat medium is from-40℃ to 320℃, the heat medium is steam or hot air or heat conduction oil and so on.The heat medium (such as steam or thermal oil) will flow into chamber jacket and hollow mixing axis through rotary join. Hollow mixing axis has different inner structures according to different types of heat medium, which will ensure of best heat transfer efficient.

The equipment heats up, cools, and agitates make it can fulfill the following unit operations: calcination (low temperature), cooling, drying (solvent recovery), heating (melting), reaction and sterilization. Stirring blade is also a heat transfer surface, so that the heat transfer area within the unit effective volume increases, shortening the processing time. Wedge-type blade heat transfer surface has a self-cleaning function. The compression-swell function makes the material mix evenly. Material moves along the axial into the "piston flow", in the axial section, the material temperature, humidity, mixing gradient is very small.
at the same time of the heating of the pulp and jacket, the upper part of the outlet at the same time through the heated dry air after further drying, which greatly increased the drying strength of the device. Evaporation of water from the exhaust out of the dryer, filtered through the bag filter, the powder will be recovered after drying, the wet air from the dust after the exhaust fan exhausts to outdoors.

Second, the characteristics of nylon petrochemical hollow paddle dryer:
1. Hollow paddle dryer low energy consumption: due to indirect heating, there is no large amount of air to take away the heat, the outer wall of the dryer and set the insulation layer, the slurry material, evaporation of 1 kg of water only takes 1.2 kg of steam.
2. Hollow paddle dryer system cost is low: the unit effective volume has a huge heat transfer surface, to shorten the processing time, equipment size becomes smaller, it greatly reduces the building area and building space.
3. Small environmental pollution: do not use air with dust material. Material solvent evaporation is very small, easy to handle. For the pollution of the material or the need to recover the solvent conditions, can be used closed circuit.
4. Low labor and maintenance expense: Only need 1person per 1 day for 1 dryer which saves a lot of labor cost for customer. With our intelligent design and good manufacturing, the equipment is indefectible thus maintenance cost greatly saved.
5. Stable operating continuously: Because of the special compression and inflation of agitation function of paddle dryer, the material grains touch the heat-transfer area thoroughly. Within the axis direction, the temperature, moisture, mixture and grades of the materials is very small so as to guarantee the stability of whole process.

If the nylon petrochemical hollow paddle dryer meets your requirement, welcome to buy the high quality and durable dryer from our factory. Well acknowledged as one of the leading manufacturers and suppliers of nylon petrochemical hollow paddle dryer, we must be your best choice. Don't miss it.

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