Production equipment and method of high-concentration coffee liquid

A technology for production equipment and coffee liquid, applied in coffee, coffee extraction, food science and other directions, can solve the problems of poor product quality, lack of effective ingredients, complicated process, etc., to reduce the loss of materials, reduce process costs, and simplify processes The effect of the process

Inactive Publication Date: 2021-10-22
昆明凯澜创意科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process of concentrating a low-concentration coffee solution into a high-concentration coffee solution is complicated, the process consumption and workload are large, and the yield is low (the yield of soluble solids is about 10%-12%), and the lipids in coffee are effective. Most of the ingredients are not separated out, and the separated part is also lost during the concentration process, so that the coffee brewed with the coffee concentrate, or the instant coffee produced with the coffee concentrate, almost completely loses the flavor of the coffee. and taste
In order to meet the market demand, manufacturers can only add flavoring agents or spices in the production process to prepare a taste acceptable to the market. The espresso liquid produced in this way loses the original flavor of coffee due to the lack of active ingredients in coffee. The products produced by adding, blending, etc. are of poor quality and are widely criticized. Therefore, the industry needs a convenient production equipment that can produce high-concentration coffee liquid without concentration.

Method used

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  • Production equipment and method of high-concentration coffee liquid
  • Production equipment and method of high-concentration coffee liquid
  • Production equipment and method of high-concentration coffee liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like Figure 1-8 As shown, the present invention relates to a production equipment of high-concentration coffee liquid, comprising a soaking tank support 105, a soaking tank 103 is installed on the upper end of the soaking tank support 105, a stirring device 104 is installed on the inside of the soaking tank 103, and the soaking tank 103 A weighing conveyor belt 102 is arranged above, a grinder 101 is arranged above the weighing conveyor belt 102, a pure water pipe 107 is installed on the upper end of the soaking tank 103, and a first metering pump 106 is installed before the outlet of the pure water pipe 107, so The outlet of the lower part of the soaking tank 103 is equipped with a conveying pipeline 201, a second metering pump 202 is installed on the outside of the conveying pipeline 201, an organic base 216 is installed on one end of the conveying pipeline 201, and an extrusion chamber 209 is installed on the upper end of the base 216. A slag discharge tray 208 is i...

Embodiment 2

[0046] On the basis of embodiment 1, a kind of production equipment of high-concentration coffee liquid produces the method for high-concentration coffee liquid, comprises the following steps:

[0047] Step 1: Grinding the roasted coffee beans according to a certain particle size to obtain ground coffee powder;

[0048] Step 2: Mix the ground coffee powder with cold water in a soaking tank according to a certain powder-to-water ratio and fully stir it evenly, place it in the soaking tank 103, mix it fully and soak for 50 minutes, and obtain coffee powder that is full of water and has no liquid overflow;

[0049] Step: 3: The mixture of water and coffee powder is placed in the soaking tank 103 and soaked for a certain period of time, so that the coffee powder is saturated with water and no excess water seeps out;

[0050] Step: 4: Extrude the water-saturated coffee powder for solid-liquid separation to obtain high-concentration coffee liquid and coffee grounds. The pressure dur...

Embodiment 3

[0054] On the basis of embodiment 2, a kind of production equipment of high-concentration coffee liquid produces the method for high-concentration coffee liquid, comprises the following steps:

[0055] Step 1: Put 100kg of Yunnan small-grain moderately roasted coffee beans into the grinder 101, and grind the coffee beans into powder at room temperature to obtain ground coffee powder with a particle size of 18 meshes, which is transported by the weighing conveyor belt 102 and weighed by the weighing sensor 401 In the soaking tank 103, pure water is transported through the pure water pipe 107 and measured by the first metering pump 106. According to the weight ratio of powder and water 1:1.8, add 180 kg of normal temperature pure water, and fully mix in the soaking tank 103 with the stirring device 104 Stir and soak for 50 minutes to obtain 280kg of coffee powder with a high water content that is full of water and does not overflow.

[0056] Step 2: The central processing unit P...

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Abstract

The invention discloses production equipment for high-concentration coffee liquid. The equipment comprises a soaking tank bracket, wherein a soaking tank is mounted at the upper end of the soaking tank bracket; a stirring device is mounted on the inner side of the soaking tank; a weighing conveying belt is arranged above the soaking tank; and a grinding machine is arranged above the weighing conveying belt. According to the production equipment and method of the high-concentration coffee liquid, the technological process is simplified, the technological cost is reduced, and the loss of materials in the complicated technological process is reduced. The equipment not only can obtain the highest dissolution rate so as to obtain the highest yield, but also can obtain high-concentration coffee liquid without concentration, and the dissolution rate of effective components is higher than 90%, the concentration (TDS concentration) of a high-concentration coffee solution is larger than 16%, the water content of coffee grounds is smaller than 10%, the yield exceeds 25% and is far higher than the current yield of 10-15%; moreover, the original components and fragrance in coffee are fully reserved, especially rich lipid substances are obtained, and the taste of coffee products is more mellow.

Description

technical field [0001] The invention relates to the field of coffee production, in particular to a production equipment and method for high-concentration coffee liquid. Background technique [0002] The production equipment of high-concentration coffee solution is the production equipment of coffee deep processing, which is used in the production of high-concentration coffee solution. [0003] The existing high-concentration coffee liquid is concentrated from low-concentration coffee liquid. The coffee concentrate is obtained by traditional brewing method to obtain low-concentration coffee liquid containing dregs. After filtering or centrifuging for solid-liquid separation, a low-concentration coffee solution is obtained. Evaporation, vacuum concentration or freeze concentration are then used to gradually concentrate the lower concentration coffee solution into a higher concentration coffee liquid. The process of concentrating a low-concentration coffee solution into a high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F5/26A23F5/24
CPCA23F5/26A23F5/243
Inventor 曾少彤余礼腾邓蓉
Owner 昆明凯澜创意科技有限公司
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