summary:

This device is a box type and can be disassembled. It is divided into CT type (centrifugal fan) and CT-C (axial flow fan) series products. It uses steam and electricity as heat sources, heated by a heater, and a large amount of hot air circulates inside the box. After continuous fresh air supplementation, it enters the box from the air inlet and is continuously discharged from the dehumidification outlet, which increases the heat transfer effect and gradually reduces the moisture content of the materials inside the box. The ovens produced by our company are equipped with low-noise, high-temperature resistant axial flow fans and automatic temperature control systems. The entire circulation system is fully enclosed, which increases the thermal efficiency of the oven from the traditional 3-7% to the current 35-40%, with a maximum thermal efficiency of up to 70%. The device was released as an industry standard by the National Medical Administration in 1990, with the same model being RXH.

Application industry:

Hot air circulating oven is a widely used tray type intermittent universal drying equipment, which is widely used for heating, curing, drying and dehydration of industrial raw materials or products in pharmaceuticals, chemicals, food, light industry and other industries. For example, drying materials such as raw materials, traditional Chinese medicine decoction pieces, powders, granules, raw medicines, drug packaging bottles, pigments, dyes, dehydrated vegetables, food, plastic resins, electrical components, paper, fur, wool, salts, catalysts, etc.

Product Features:

Most of the hot air circulates inside the box, resulting in high thermal efficiency. energy conservation. By utilizing forced ventilation, the box is equipped with adjustable air distribution plates, ensuring even drying of materials. The heat source can be steam, hot water, electricity, or far-infrared, with a wide range of options.

The whole machine has low noise, balanced operation, temperature self-control, and easy installation and maintenance. Widely applicable and capable of drying various materials, it is a universal drying equipment.

Main technical parameters and related explanations:

Heating source: dual-purpose steam, electricity, and far-infrared steam, available for users to choose from. Operating temperature: steam heating 50-140 ℃, up to 150 ℃, electricity, far-infrared temperature 50-350 ℃. Backup self-control system and computer control system are available for users to choose from.

The commonly used steam pressure is 0.02-0.8mpa (0.02-8KG/cm2), and the electric heating is calculated as 15KW according to Type I, with a practical power of 5-8KW/h. Special requirements should be indicated at the time of ordering. The price of non-standard ovens is negotiable. If the operating temperature is greater than 140 ℃ or less than 60 ℃, it should be specified at the time of ordering.

Our factory has a uniform size for drying cars and plates, and can exchange drying plate sizes: 640 × 460 × 45.

CT-I type oven size diagram:

Non standard oven:

Studio size: Designed according to any size required by the user;

Temperature parameters: designed according to technical indicators such as temperature range and temperature uniformity required by the user;

Structural types: integral, assembled;

Heating types: electric heating, fuel oil, gas heating, steam heating, mixed heating;

Hot air circulation method: Choose a reasonable hot air circulation method according to the different placement of the baked products, such as single circulation of side air blower, double circulation of top air blower, large circulation before and after air blower, etc;

Door opening methods: front opening door, front and rear opening door, top opening door, lifting door;

Workpiece conveying methods: trolley type, roller conveyor type, plate chain type, mesh belt type, push rod type;

Trolley drive modes: manual, blunt gear pin rack drive, traction trolley drive, coiler drive, roller drive;

Temperature control methods: digital display instrument temperature control, time proportional temperature control instrument temperature control, domestic intelligent (program) temperature control instrument temperature control, imported intelligent (program) temperature control instrument temperature control.

Hot air circulation oven accessories

Air exchanger: