Italian coffee machine

A coffee machine and espresso technology, applied in beverage preparation devices, household appliances, applications, etc., can solve problems such as the inability to meet the concentration requirements of espresso coffee, and the inability to extract coffee crema effectively, so as to achieve easy and full extraction, soft taste, and color pure effect

Pending Publication Date: 2017-02-22
宁波夏纳电器有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] In the extraction process of espresso, hot water is mostly used to extract the ground coffee powder, but under normal pressure, the coffee solution extracted only by hot water usually cannot meet the concentration requirements of espresso
In addition, coffee powder also contains crema, which is usually composed of vegetable oil, protein and sugar; coffee crema will greatly improve the taste and taste of coffee, but coffee crema usually cannot be effectively processed by hot water under normal pressure. extraction

Method used

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  • Italian coffee machine
  • Italian coffee machine
  • Italian coffee machine

Examples

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Embodiment

[0031] Example: such as figure 1 As shown, this embodiment specifically relates to an espresso machine, which includes: a quantitative grinding device 1 and a coffee extraction device 2 , and a linked powder outlet mechanism 3 is arranged between the quantitative grinding device 1 and the coffee extraction device 2 . The quantitative grinding device 1 can grind a predetermined amount of coffee beans each time, and the interlocking powder outlet mechanism 3 is used to transport the ground coffee powder to the coffee extraction device 2, and the coffee extraction device 2 is used to extract the coffee powder.

[0032] Such as figure 2 and image 3 As shown, the quantitative grinding device 1 includes a feed bin 4, a quantitative container 5, an upper grinder 6 and a lower grinder 7; a baffle 8 is inserted at the junction of the feed bin 4 and the quantitative container 5; the upper grinder 6 and the lower grinder Knife 7 is correspondingly installed in the inside of quantitat...

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PUM

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Abstract

The invention discloses an Italian coffee machine which comprises a quantified grinding device and a coffee extraction device. A linkage powder discharging groove mechanism is arranged between the quantified grinding device and the coffee extraction device. The Italian coffee machine has the advantages that coffee powder is subjected to multi-grade pressurizing deep extraction, effective components which are hard to extract under the normal pressure action can be extracted out, and the flavor and taste of coffee are improved.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to an espresso coffee machine. Background technique [0002] In the extraction process of espresso, hot water is mostly used to extract the ground coffee powder, but under normal pressure, the coffee solution extracted only by hot water usually cannot meet the concentration requirement of espresso. In addition, coffee powder also contains coffee crema (crema), which is usually composed of vegetable oil, protein and sugar; coffee crema will greatly improve the taste and taste of coffee, but coffee crema usually cannot be effectively processed by hot water under normal pressure. extraction. Contents of the invention [0003] The object of the present invention is to provide an espresso coffee machine based on the shortcomings of the above-mentioned prior art. The espresso machine solves the problems in the prior art by adopting quantitative grinding, graded extraction and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J31/42A47J31/44
CPCA47J31/42A47J31/4403
Inventor 林建通周文宏冷文丰尚勇锋
Owner 宁波夏纳电器有限公司
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