Rake type vacuum dryer

Rake type vacuum dryer

principle

vacuum rake dryerIt is a novel horizontal intermittent vacuum drying equipment. Wet materials are evaporated through conduction, and a scraper stirrer is used to continuously remove the materials on the hot surface, forming a circulating flow in the container. After the water evaporates, it is pumped away by a vacuum pump.

vacuum rake dryerFeatures:

There are two types of sealing: sub sealing and packing sealing. The special design ensures sealing performance and service life.

The special processing of the shaft and rake blades greatly ensures the strength and concentricity of the shaft.

<>Media can be introduced into the shaft and vibration devices can be added according to user requirements.

Different filtering forms are configured according to different materials.

The jacket of the rake dryer above 5m3 adopts a semi pipe jacket.

This machine adopts a large-area interlayer heating method, with a large heat transfer surface and high thermal efficiency.

<>The machine is equipped with agitation to create a continuous circulation of materials inside the cylinder, further improving the uniformity of material heating.

<>The machine is equipped with agitation, which enables smooth drying of slurry, paste, and paste like materials.

<>Special discharge port design, which makes the discharge port more sealed and less prone to material accumulation, and the discharge is more convenient.

Scope of application

※ Suitable for paste like, paste like, and powdery materials.
Heat sensitive materials that require low-temperature drying.
※ Easily oxidizable, explosive, strongly irritating, and highly toxic materials.
※ Require the recycling of organic solvents

vacuum rake dryerApplication:
<>Drying of the following materials is carried out in industries such as pharmaceuticals, food, and chemicals.

<>Suitable for paste like, paste like, and powdery materials. .

Thermal sensitive materials that require low-temperature drying.

<>Require the recycling of materials containing organic solvents.

This drying equipment is a novel horizontal intermittent vacuum drying device that has been improved based on the introduction and absorption of domestic rake drying technology. Wet materials are evaporated through conduction, and a scraper stirrer is used to continuously remove the materials on the hot surface and move them in the container to form a circulating flow. After the water evaporates, it is extracted by a vacuum pump.

Rake type vacuum dryer