Drip coffee machine A classic drip filter

Drip coffee machines are a classic drip filter. Simple, efficient and reliable, ideal for home, office and dormitory use. In 1965, Philips invented the first drip coffee machine, and its performance in all aspects was widely recognized. History entered the era of drip coffee machine dominance. use method

Drip coffee machines include regular coffee machines that only make coffee grounds, two-in-one coffee machines that grind their own coffee beans, and Italian steam coffee machines that make milk bubbles. How to use the drip coffee maker at home: preheat the coffee maker before brewing coffee every day, add half a pot of water to the sink, and turn on the power. 1. Jack out the stale water in the machine. 2. Clean boiler and boiler system pipes. 3. Clean coffee brewing funnel. 4. Preheat coffee pot. Put a matching filter paper in the funnel of the coffee machine, put 7-9 grams of coffee powder into the filter paper per cup (be careful that the coffee powder enters the interlayer between the filter paper and the funnel wall), and close the funnel door. Press 175 ml per cup of coffee into the sink and turn on the power. It is best to use filtered water to brew coffee, especially water containing chlorine. If tap water is used, water purifiers and activated carbon filters can also avoid impurities and odors in the water. Water can be divided into soft water and hard water. When sodium and manganese dissolved in water are converted, the less is soft water and the more is hard water. General mineral water is hard water containing sodium, manganese, calcium, magnesium, etc., because hard water will lead to the release of citric acid and make the taste of coffee greatly reduced. Pure water can be used as soft water.

careful

1. The fineness of the coffee is determined by the coffee equipment you choose. Because different coffee making methods require different grinding fineness. 2. The best drinking temperature for coffee is 85 ° C. 3. Different cooking methods require different cooking times. 4. Coffee can not be reheated, brewing should pay attention to only boil the amount needed each time, and it is best to drink it when it is just cooked.

Funnel use

Put a piece of filter paper inside the funnel and put a cup of coffee powder (8-10) into the filter paper pocket. (Avoid coffee entering the interlayer between the filter paper and the funnel wall) First wet the coffee powder with water at the right temperature, and add water later (water should be added slowly to avoid the water level being higher than the filter paper so that the coffee grounds are washed into the coffee) until a good cup of coffee.

difference

Drip coffee machines are also known as atmospheric coffee machines because the pressure of the water when brewing coffee is one atmosphere. High-pressure steam coffee machine, brewing coffee when the pressure of water is greater than one atmosphere, generally 5-19 atmospheres. Coffee brewed with a high-pressure coffee machine is stronger and hotter, and tastes heavier than coffee brewed with a drip coffee machine.

varieties

The drip coffee machines on the market are divided into Japanese, American and Italian. Japanese coffee machine also known as siphon pot, base with an alcohol lamp, there are two glass balls above. It heats the water in the lower glass ball to produce water vapor, pushes the hot water in the lower ball to the upper pot, and sucks the coffee extracted from the upper glass ball back after the lower pot cools. Making coffee with a Japanese coffee machine seems to have the fun of doing chemical experiments. But firing up requires a certain skill, to use the hand to shake the alcohol lamp below to control the temperature. Suitable for people who have time and leisure. Japanese coffee machine requires coffee beans grind slightly coarse, suitable for slightly sour coffee. American coffee machine is basically a kind of electric brewing coffee machine, suitable for medium or deep roast coffee, grinding particles slightly fine, taste bitter. American coffee machine has heat preservation function, but the heat preservation time is too long, coffee is easy to sour. The espresso machine is a machine that allows steam to quickly extract coffee through coffee powder at high pressure and high temperature. The best temperature for brewing coffee is between 90 ° C and 98 ° C. The temperature control of the espresso machine is quite good. Household espresso machines often also have a mouth to make milk bubbles to make cappuccino; in addition, they often have the function of warming the cup. This detail is very important. The cold cup holds coffee and the taste is poor.