Medicine / Chemical Industry Drum Vacuum Drying Machine

Product Description

Medicine / Chemical Industry Drum Vacuum Drying Machine

Description:

Vacuum Drum drying machine has a simple structure, convenient operation, use cycle is long, stable and reliable performance, small amount of steam consumption and applicable performance is strong, good product quality, especially suitable for high temperature resistant, flammable, easy oxidation under thermal control paste material drying.

Technical Paraneters:

Features:

(1). Strong adaptability, widely used Because the vacuum rake dryer using jacketed heat, high vacuum exhaust, so almost of all state of different nature, different materials are used to, especially for explosive, easy oxidation, paste material drying.

(2). The product is of good quality because during the drying process, the rake tooth is constantly and positively counter-rotating, and it is stirred by the dry materials, the materials that are avoided are overheated, and the moisture is easy to escape, and the shell is produced with a low temperature.Because of the fine size of the product, it can be packed without crushing.

(3). The steam consumption is small Due to vacuum rake dryer multi-purpose steam into the jacket, use of latent heating materials, processing the finished product cost per kilogram steam is small, generally 1.3 1.8 ㎏ steam.

(4). According to the different characteristics and requirements of the drying materials, the sealing system of the dryer can choose packing seal and mechanical seal. The special design guarantees the sealing and service life.

(5). It is easy to operate vacuum rake drier, with fewer controllers and lower labor intensity.Due to the reduction of external loss of materials, environmental hygiene was improved.

Application:

1. Such trades as the medicine, food, chemical industry, etc. carry on the following supplier drily.

2. Suitable for thick liquid form, the pastel of the lotion, powdery supplies.

3. Temperature sensing supplies requiring the low temperature to be dry.

4. Explosive, strong, stimulating, drama poisonous substance material easy to oxidize.

5. Demand to retrieve the supplies of the organic solvent.

Technical Principle:

Vacuum Drum drying machine is a kind of novel horizontal batch vacuum drying equipment, wet material by conduction evaporation, with scraper agitator removal of material on the surface of the heat, and goes on to form a cyclic flow within the container, moisture evaporates from a pump.Vacuum harrow dryer is used in the chemical industry of organic semi-finished products and fuel drying.

Vacuum Drum drying machine device with steam jacketed indirect heating material, and under the high vacuum exhaust, so special adaptation is not high temperature resistant, easy to oxidation at high temperature of the material or dry prone to powder materials (such as all kinds of fuel), and ruled out in the process of dry steam or dry solvents must be recycled materials.In the vacuum rake dryer, the moisture content or solvent content of the dry material is up to 90%, while the lowest is only 15%.The dried materials are slurry, paste, granular, powdery, or fibrous.The moisture content of these materials is generally 0.1%, even 0.05%.

Be dry material from joining shell above middle, constantly rotating stirring rake tine, material, when in contact with the shell wall surface constantly updated, dry material by indirect steam heating, and make the material of water gasification, gasification of water by the vacuum pump away in time, the machine can also use interlining and tine heating mode at the same time, the heat transfer area is larger, high thermal efficiency, make its get higher drying efficiency.Because the operating vacuum degree is higher, is dry material surface water vapor pressure is greater than the dry cabinet space evaporation of water vapor pressure in the body, thus to be dry material internal water and surface water discharge, to be dry material movement of water molecules, the purpose of drying.