-
WesternFlag – Different Power Air Energy Heater
The air heat dryer applies the reverse Carnot cycle principle to draw heat from the air and transfer it to the room, raising the temperature to assist in drying items. It includes a finned evaporator (external unit), a compressor, a finned condenser (internal unit), and an expansion valve. The refrigerant consistently experiences evaporation (absorbing heat from outside)→compression→condensation (emitting heat in the indoor drying room)→throttling→evaporative heat and recycling, thereby moving heat from the external low-temperature environment to the drying room as the refrigerant circulates within the system.
Throughout the drying process, the high-temperature heater constantly warms the drying room in a cycle. Upon reaching the set temperature inside the drying room (e.g., if set at 70°C, the heater will automatically cease operation), and when the temperature drops below the set level, the heater will automatically resume heating. The dehumidification principle is supervised by an in-system timer relay. The timer relay can determine the dehumidification duration for the dehumidifying fan based on the humidity in the drying room (e.g., programming it to run for 1 minute every 21 minutes for dehumidification). By utilizing the timer relay to control the dehumidifying period, it effectively prevents heat loss in the drying room due to the inability to regulate the dehumidifying duration when there is minimal moisture in the drying room.
-
WesternFlag – Intermittent Discharge Rotary Dryer Type B
Short Description:
The thermal conduction type B intermittent discharge rotary drum dryer is a fast dehydration and drying device developed by our company special for solid stuffs such as powder, granular, and slurry. It consists of six parts: feeding system, transmission system, drum unit, heating system, dehumidification system, and control system. The feeding system starts and the transmission motor rotates forward to convey stuffs into the drum.
After that, the feeding system stops and the transmission motor continues to rotate forward, tumbling stuffs. At the same time, the heating system at the bottom of the drum starts and heats the drum wall, transferring heat to those stuffs inside. Once the humidity reaches emission standard, the dehumidification system starts to remove moisture. After drying, the heating system stops working, the transmission motor reverses to discharge the materials, completing this drying operation.
-
WesternFlag – Intermittent Discharge Rotary Dryer Type A
The thermal air convection type A intermittent discharge rotary dryer is a fast dehydrating and drying device developed by our company special for granular, twig-like, flake-like, and other solid stuffs. It consists of six parts: feeding system, transmission system, drum unit, heating system, dehumidifying and fresh air system, and control system. The feeding system starts and the transmission motor rotates forward to convey stuffs into the drum.
After that, the feeding system stops and the transmission motor continues to rotate forward, tumbling stuffs. At the same time, the hot air system start to work, make new hot air enters the interior through holes on the drum to fully contact the stuff, transferring heat and removing moisture, the exhaust gas enters the heating system for secondary heat recovery. After the humidity reaches the emission standard, the dehumidifying system and fresh air system start simultaneously. After sufficient heat exchange, the humid air is discharged, and the preheated fresh air enters the hot air system for secondary heating and utilization. After the drying is completed, the hot air circulation system stops working, and the transmission motor reverses to discharge stuffs, completing this drying operation.
-
WesternFlag – The Red-Fire T Series (Natural Gas Drying Room)
Our company has developed the Red-Fire series drying room which is highly acclaimed domestically and globally. It is designed for tray-type drying and features a unique left-right/right-left periodic alternating hot air circulation system. The generated hot air cycles to ensure even heating and rapid dehydration in all directions. Automatic temperature and humidity control significantly reduces energy consumption. This product holds a utility model patent certificate.
-
WesternFlag – The L Series Cold Air Drying Room
The cold air drying room is apply the process: utilize air with low temperature and low humidity, realize a forced circulation between stuffs, gradually reducing stuffs moisture content to reach the required level. In the process of forced circulation, the low temperature and low humidity air continuously absorbs moisture from the surface of stuffs, the saturated air passes through the evaporator, due to the evaporation of the refrigerant, surface temperature of the evaporator drops below the atmosphere temperature. The air is cooled, the moisture is extracted, after that extracted moisture is discharged by the water collector. The low temperature and low humidity air then enters the condenser again, where the air is heated by the high temperature gaseous refrigerant from the compressor, forming dry air, then it mixes with the saturated air to generate low temperature and low humidity air, which circulates repeatedly. Stuffs dried by the cold air dryer not only maintain their original quality, but also be more convenient for packaging, storage and transportation.
-
WesternFlag-ZL-3 Model Steam Air Heater With Upper-outlet-and-lower-inlet
The ZL-3 steam air heater comprises nine components: radiant fin tube of steel and aluminum+ electric steam valve + overflow valve + heat isolation box + ventilator + fresh air valve + waste heat recovery + dehumidifying fan + control system. It is designed for use in drop-down drying room or warming rooms and place heating. After steam energy converted into heat energy by the radiant fin tube, it is blown by the return air /fresh air under the action of ventilator by the upper air outlet to the drying room/warming room, and then carry out the secondary heating…
In the process of continuous circulation, when the humidity of circulating air reaches the emission standard, the dehumidifying fan and fresh air damper will start simultaneously. The exhausted moisture and fresh air implement sufficient heat exchange in the waste heat recovery device, so the moisture is discharged and the fresh air with recovered heat enter the circulation system.
Leading designer, manufacturer and installer in drying and heating industry in China
Research, development, manufacture, installation and after-sales since 2007.
