Manufacturer of large-scale air flow spray drying unit for production

NegotiableUpdate on 05/14

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The working principle of the air flow spray dryer for production is that the heated air enters the volute structure and comes out through the conical dispersion port of the atomizing tower, flowing downward in a spiral manner. After the material is fully atomized by the atomizing spray gun, it comes into full contact with hot air in the drying tower, and the solvent evaporates. The solid material is dried into powder and falls into the receiving bucket at the bottom, and the gas is discharged from the air outlet pipe.

Product Details

Air flow spray dryer manufacturer introduction:

The heated air enters the volute structure and flows downward in a spiral shape through the conical dispersion port of the atomization tower. After the material is fully atomized by the atomizing spray gun, it comes into full contact with hot air in the drying tower, and the solvent evaporates. The solid material is dried into powder and falls into the receiving bucket at the bottom, and the gas is discharged from the air outlet pipe.

The separation mechanism of the material through the bag filter falls into the bag receiving tank, and the exhaust gas is discharged through the pipe mouth at the upper end of the bag. Shanghai Qiaofeng is equipped with high-precision cloth bags that can effectively intercept ultrafine powders in exhaust gas. Bag dust removal can blow down the powder on the back of the bag by pulse back blowing. The exhaust gas is further filtered through a high-efficiency filter to ensure that the emitted exhaust gas is clean and environmentally friendly.

Differential pressure gauge: clamped at both ends of the bag filter to detect if the bag is congested. When the differential pressure gauge value is greater than the set value, an alarm will be triggered and the bag will be replaced.

The heating system is mainly completed by fans and heaters. The air is first heated and then filtered before entering the drying tower.

Air flow spray dryer Features:

1. Shanghai Qiaofeng Precision Manufacturing Co., Ltd. produces heaters and installs physical temperature control protection function. This protection system is independent of the PLC control system. When the sensor detects that the temperature inside the heater exceeds the set value, the heater will automatically stop heating to prevent accidental operation from causing the heater to burn out.

2. Imported bag filter element is used, with a filtration accuracy of 0.3 microns (300 nanometers). The filtered dust basically meets environmental requirements, and it is a folding structure that reduces the footprint and replacement frequency of bag dust removal;

3. The bag dust removal device adopts Qiao Feng's specially designed Venturi upgraded blowback system, which can effectively remove dust and extend the service life and dust removal effect of the bag;

4. Install differential pressure gauges at both ends of the bag filter to automatically sound an alarm when the bag is clogged. The pressure difference can be set to ensure smooth flow of the air duct system, thereby ensuring continuous operation of the equipment and stability of material quality;

5. The inlet air temperature, outlet air temperature, and feeding system are interlocked. After setting the inlet air temperature and outlet air temperature, the feeding system automatically controls the feeding speed;