The application of high temperature heat pumps in coffee extraction is mainly focused on providing hot water and temperature control. The following are specific application links and related temperature information:
- Application links
a. Hot water supply
Extraction stage: High-temperature heat pumps provide hot water for coffee extraction, ensuring that the water temperature is within the optimal range. Common extraction methods include espresso, drip and French press.
Cleaning and disinfection: High-temperature heat pumps can also be used to rinse and disinfect coffee equipment to ensure the hygiene of the equipment and the quality of the coffee.
b. Baking stage
Temperature control system: During the coffee roasting process, high-temperature heat pumps can provide the required heat to ensure the stability and consistency of the roasting process. Precise temperature control helps roasters control the flavor and aroma of coffee.
c. Steam generation
Milk foam making: During the coffee preparation process, heat pumps can generate high-temperature steam for making milk foam and other hot drinks, enhancing the overall coffee experience. - Temperature control
a. Coffee extraction temperature
Espresso: Usually between 90°C and 96°C. High-temperature heat pumps can quickly heat water to this range and keep it stable.
Drip coffee: The water temperature is generally between 90°C and 94°C, and lower temperatures help retain more acidity and fruity aromas.
French Press: The ideal water temperature is usually 90°C to 93°C, allowing for longer steeping times to extract richer flavors.
b. Roasting temperature
Coffee roasting: Roasting temperatures are generally between 180°C and 240°C. High-temperature heat pumps can help maintain uniform roasting temperatures and improve flavor consistency.
c. Steam temperature
Milk foam temperature: When making milk foam, the temperature of steam is usually between 65°C and 75°C, which is suitable for the formation of milk foam. - Summary
The application of high-temperature heat pumps in coffee extraction improves the accuracy and stability of temperature control, helping to optimize the flavor and quality of coffee. By providing efficient hot water supply and precise temperature control, coffee producers can better adjust extraction parameters to ensure the best flavor for every cup of coffee.
