Product description
This unit is a device that can complete drying and pelletizing at the same time. According to the process requirements, the pressure, flow rate and orifice size of the feed pump can be adjusted to obtain the required spherical particles in a certain size ratio.

The working process of the unit is that the feed liquid enters through the high pressure input of the diaphragm pump, sprays droplets of mist, and then flows down in parallel with the hot air. Most of the powder particles are collected from the bottom outlet of the tower, and the exhaust gas and its tiny powder are separated by a cyclone separator. The exhaust gas is discharged by the exhaust fan. The powder is collected by the pollination cylinder located at the lower end of the cyclone separator. The fan outlet can also be equipped with a secondary dust removal device with a recovery rate of 96-98%.

The material of the tower body, pipelines, and separators that are in contact with the material of this unit is made of SUS304. There is a sufficient moisture-retaining layer between the inside of the tower body and the shell, and the filling material is ultra-fine glass wool. The tower body is provided with an observation door, a sight glass, a light source and a control instrument, which are controlled and displayed by an electric control console.

Applications
Pharmaceutical industry: tablets, granules, capsules; low-sugar, sugar-free proprietary Chinese medicines; food: cocoa, coffee, milk powder, fruit juices, condiments, etc.; other industries: pesticides, feed, fertilizers, pigments, dyes, etc.

Features
1. The drying speed is fast, and the surface area of the feed liquid after atomization is greatly increased. In the hot air flow, 95%-98% of water can be evaporated instantaneously, and the drying time only needs ten seconds to several tens of seconds. Suitable for drying heat sensitive materials.
2. All products are spherical particles, uniform particle size, good fluidity, good solubility, high product purity, and good quality.
3. the use of a wide range, according to the characteristics of the material, you can use hot air drying, you can also use cold air granulation, the adaptability of the material.
4. the operation is simple and stable, easy to control, easy to implement automated operations.

Schematic

1、Control cabinet 2、Infusion trolley 3、Host 4、Heat exchange cabinet 5、Asian high efficiency filter 6、Muffler 7、Induced fan

Technical Parameters

Selection example: Each batch of processing liquid extract amount I = 120kg (solid content 30%), seed quantity II = 60kg, theoretical yield can be derived from I, II M = mI + mII = 120kgx30% +60kg = 96kg, working time T = 120kg/30kg/h = 4h, the technical parameters can be found in the standard load range of boiling, so to complete two batches per shift, the choice of PGL-30 type is more appropriate.

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