Hot air circulation drying oven is a hot air circulation system. It
adopts the fan circulation air supply method, and the air
circulation is uniform and efficient. The air source is driven by
the circulating air supply motor (using a contactless switch) to
drive the wind wheel through the heater to send out the hot air,
and then through the air duct to the inner room of the drying oven,
and then the used air is sucked into the air duct to become the air
source for recirculation and heating.
Introduction:
Generally, drying ovens with heating tubes and circulating fans can
be called hot air circulation drying ovens, because no matter what
the structure of the drying oven is, whether the wind direction is
horizontal or vertical, in the final analysis, hot air circulates
inside, so they can all be called hot air circulation drying ovens,
such as electric heating blast drying ovens, double-door
high-temperature sterilization drying ovens, etc.
Working principle:
The air circulation system of the hot air circulation drying oven
adopts the fan circulation air supply method, and the air
circulation is uniform and efficient. The air source is driven by
the circulating air supply motor (using a contactless switch) to
drive the wind wheel through the heater to send out the hot air,
and then through the air duct to the inner room of the drying box,
and then the used air is sucked into the air duct to become the air
source for recirculation and heating. Ensure the uniformity of the
indoor temperature. When the temperature value fluctuates due to
the opening and closing of the door, the air supply circulation
system quickly resumes the operating state until the set
temperature value is reached.
Structure:
The hot air circulation drying box is composed of angle steel,
stainless steel plate and cold steel plate. The insulation layer is
filled with high-density aluminum silicate wool, which ensures the
thermal insulation of the drying box and the safety of the user.
The heater can be installed at the bottom, top or both sides. Use a
digital display intelligent instrument to control the temperature.
There are two designs of hot air circulation drying box ducts:
horizontal air supply and vertical air supply.
Technical specification:
| Industry standard model | Technical Parameters Model specification | Dry each time
(kg) | Applied power
(kw) | Steam
(kg/h) | Cooling area
(m2) | Air volume
(m³/h) | Up and down temperature difference
(oC) | Use a plate | Dimensions Facial width × depth × height | Supporting hand cartar | Equipment weight |
| RXH-14-B | CT-Ⅰ | 120 | 1.1 | 20 | 20 | 2800 | ±2 | 48 | 2430×1200×2375 | 2 | 1200 |
| RXH-27-B | CT-Ⅱ | 240 | 2.2 | 40 | 40 | 5200 | ±2 | 96 | 2430×2200×2433 | 4 | 1500 |
| RXH-41-B | CT-Ⅲ | 360 | 3 | 60 | 80 | 8000 | ±2 | 144 | 3430×2200×2620 | 6 | 2000 |
| RXH-54-B | CT-Ⅳ | 480 | 4 | 80 | 100 | 9800 | ±2 | 192 | 4460×2200×2620 | 8 | 2300 |
| RXH-5-C | CT-C-O | 25 | 0.45 | 5 | 5 | 3450 | ±2 | 16 | 1130×1100×1750 | 0 | 800 |
| RXH-7-C | CT-C-ⅠA | 50 | 0.45 | 10 | 10 | 3450 | ±2 | 24 | 1400×1200×2000 | 1 | 1000 |
| RXH-14-C | CT-C-Ⅰ | 120 | 0.45 | 18 | 20 | 3450 | ±2 | 48 | 2300×1200×2000 | 2 | 1500 |
| RXH-27-C | CT-C-Ⅱ | 240 | 0.9 | 36 | 40 | 6900 | ±2 | 96 | 2300×2200×2000 | 4 | 1800 |
| RXH-27A-C | CT-C-ⅡA | 240 | 0.9 | 36 | 40 | 6900 | ±2 | 96 | 4460×1200×2290 | 4 | 1800 |
| RXH-41-C | CT-C-Ⅲ | 360 | 1.35 | 54 | 80 | 10350 | ±2 | 144 | 3430×2200×2000 | 6 | 2200 |
| RXH-42A-C | CT-C-ⅢA | 360 | 1.35 | 54 | 80 | 10350 | ±2 | 144 | 2300×3200×2000 | 6 | 2200 |
| RXH-54-C | CT-C-Ⅳ | 480 | 1.8 | 72 | 100 | 13800 | ±2 | 192 | 4460×2200×2290 | 8 | 2800 |
| RXH-25-A | High -efficiency High temperature Far -infrared sterilization oven
power supporting according to temperature requirements | 1200×1000×1600 | 1 | 1200 |
Equipment pictures:
