I. TG Series Roller Scraper Dryer--Overview of Equipment

The drum scraper dryer is divided into two types: single cylinder and double cylinder dryer. In addition, the operating pressure can be divided into two types: normal pressure and reduced pressure. The drum scraper dryer is an internal heating and conduction type rotary drying device. The wet material obtains heat transferred by heat conduction on the outer wall of the drum to remove moisture and achieve the required wet water content. The heat is transferred from the inner wall of the cylinder to the outer wall of the cylinder, and then passes through the film. The dried material is scraped off the drum by a scraper placed on the surface of the drum, and the dry material is concentrated and packaged through the conveyor.

The drum scraper dryer has high thermal efficiency and can be continuously operated. It is widely used in chemical materials, dyes, pharmaceuticals, food, meat products, yeast, starch, dairy products, metallurgy industry, liquid materials or strip materials to dry, paste and sticky. The material is more suitable.

2, TG series roller scraper dryer - equipment advantages

2.1 large drying rate
Since the film applied to the wall of the cylinder is very thin, it is generally 0.3-1.5 mm, and the mass transfer direction is uniform and the evaporation strength.

2.2, high thermal efficiency
Because the heat transfer mechanism of the drum dryer is heat conduction, the heat transfer direction is consistent throughout the operation cycle. Except for the cover heat dissipation and heat radiation loss, the rest of the heat is used for the evaporation of the wet film of the barrel wall, and the thermal efficiency can reach 70%- 80%.

2.3, short drying time
Suitable for heat sensitive materials; if the drum dryer is installed in a vacuum, it can be operated under reduced pressure.

2.4, large operational flexibility, wide applicability
Adjust the drum dryer to adjust the parameters for control, such as the concentration of the feed, the thickness of the coating film, the temperature of the heating medium, the rotation speed of the drum, etc. The drum scraper dryer has large flexibility, wide adaptability, and can adapt to various kinds. Material and different production requirements.

2.5, adapt to a wide range of materials
Sodium benzoate, seaweed, gelatinized starch, modified starch, seaweed mud, iron ore powder, phosphate rock powder, washing powder, bacterial protein, pigment, yeast, potassium citrate, cable water blocking paste, ammonium salt, sodium salt, yellow Humic acid, brewer's yeast, yeast, baby food, rice paste, special process food additives, animal and plant feed, milk powder for making chocolate, starch denaturation production process, potato powder, chemical dyes, pharmaceuticals, etc.