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Single cone dryer is a commonly used solid material drying equipment, widely used in chemical, pharmaceutical, food and other industries. In order to ensure temperature control during the drying process, it is usually necessary to equip it with a cooling and heating device. This device can provide precise temperature control to ensure the efficiency and stability of the drying process.

1. Ampla gama de temperaturas:

•The temperature range is usually from room temperature to 200°C or higher.

•Some advanced devices can provide a lower temperature range, such as -20°C to 200°C, to meet different process requirements.

2. Controlo de temperatura de alta precisão:

-Adotar o controlador PID ou outra tecnologia avançada de controlo da temperatura para obter um controlo de temperatura de alta precisão.

-A precisão do controlo é normalmente de ±0,1°C ou menos, assegurando a estabilidade e consistência da temperatura.

3. Heating and cooling capacity:

• Heating: Heat the heat transfer medium (such as thermal oil or water/glycol mixture) through an electric heater.
• Cooling: Cool the heat transfer medium to the required temperature through compressor refrigeration or cooling water circulation system.
• Selecionar a capacidade de aquecimento e arrefecimento adequada para garantir que a mudança de temperatura necessária é alcançada num curto espaço de tempo.

4. Bomba de circulação:

• Circulate the heat transfer medium between the heating/cooling unit and the dryer to ensure uniform temperature distribution.
• The flow rate of the circulation pump should match the needs of the dryer, usually between a few liters per minute and tens of liters per minute.

5. Medidas de proteção de segurança:

• Proteção contra sobreaquecimento: Corta automaticamente a alimentação eléctrica quando a temperatura excede o valor definido.
• Proteção contra sobrepressão: Evita que a pressão do sistema seja demasiado elevada.
• Deteção de fugas: Detetar se existe uma fuga no sistema.
• Botão de paragem de emergência: Pára rapidamente o funcionamento do sistema em caso de emergência.

6. Interface do utilizador:

• Ecrã tátil ou digital: Apresenta intuitivamente a temperatura atual, a temperatura definida e outros parâmetros.
• Interface de funcionamento de fácil utilização: Fácil de definir e monitorizar a temperatura, suporta funções de programação e registo de dados.

1. Chemical industry:

• Drying various chemical raw materials and intermediates, such as catalysts, dyes, pigments, etc.
• Control the temperature during the drying process to ensure the quality and stability of the product.

2. Pharmaceutical industry:

• Drying drug raw materials and preparations, such as antibiotics, vitamins, etc.
• Accurately control the temperature to ensure the activity and stability of the drug.

3. Food industry:

• Drying food raw materials and additives, such as spices, condiments, etc.
• Control the temperature during the drying process to ensure the safety and quality of food.

4. Ciência dos materiais:

• Drying various powders and granular materials, such as ceramic powders, metal powders, etc.
• Control the temperature during the drying process to ensure the performance and consistency of the material.

The cooling and heating device of the single cone dryer needs to have high-precision temperature control (±1℃) and a wide temperature range (5℃ to 95℃). By choosing the appropriate heating and cooling capacity, circulation pump flow rate and high-precision temperature control system, accurate temperature control can be achieved, improving drying efficiency and product quality.