CN212261156U - Coffee hot extraction system - Google Patents
Coffee hot extraction system Download PDFInfo
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- CN212261156U CN212261156U CN202020640135.5U CN202020640135U CN212261156U CN 212261156 U CN212261156 U CN 212261156U CN 202020640135 U CN202020640135 U CN 202020640135U CN 212261156 U CN212261156 U CN 212261156U
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- centrifuge
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- extraction system
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Abstract
The utility model relates to a coffee extraction technical field, concretely relates to hot extraction system of coffee. The utility model provides a coffee thermal extraction system, includes the agitator tank, and first centrifuge is connected to the agitator tank, and first centrifuge connects second centrifuge, and a storage jar is connected to the second centrifuge, and second centrifuge adopts butterfly centrifuge. The utility model discloses a full powder mode extracts coffee liquid to the coffee extraction operation of industrialization, has both promoted the extraction quality, has shortened the extraction time again to extraction speed and acquisition rate have been improved.
Description
Technical Field
The utility model relates to a coffee extraction technical field, concretely relates to hot extraction system of coffee.
Background
In the traditional coffee extraction process, passive extraction is realized by using an extraction tank with a built-in basket, as shown in fig. 2, the extraction tank 1 'is internally provided with the basket 101', a plurality of filter bags A 'filled with coffee powder are placed in the basket 101', the extraction effect is realized after the filter bags A 'filled with hot water B' are placed and soaked, and the extracted coffee C 'is conveyed outwards by a conveying pump 7'. In addition, because the extraction quality is not good, a circulating pipeline 102 'is connected to a pipeline at the rear end of the delivery pump 7' to convey part of the hot coffee liquid C 'filtered by extraction back to the extraction tank 1' for repeated extraction, thereby reducing the extraction efficiency.
The traditional extraction system and the corresponding extraction process can effectively retain coffee powder residues in the filter bag, so that the coffee powder residues do not enter coffee liquid, and the purity of the extraction liquid is ensured. However, the conventional extraction structure also has the following disadvantages:
1) the extraction quality is low. The reason is that: because a plurality of bags of coffee powder are placed in the lifting basket, the pressure between the bags is relatively tight, and water is difficult to immerse the compacted parts to extract coffee flavor substances in the extraction process, so that the overall extraction quality is low;
2) the extraction speed is slow. The reason is that: the coffee powder bag is required to be placed in the lifting basket to be statically soaked by hot water, and part of the filtered coffee extract is also required to be circulated back to the extraction tank to be extracted again, so that the overall extraction speed is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hot extraction system of coffee, solve above technical problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
the utility model provides a hot extraction system of coffee, includes the agitator tank, coffee powder and hot water direct input the agitator tank carries out powder liquid and mixes, wherein, first centrifuge is connected to the agitator tank, through the coffee mixed liquid after first centrifuge mixes the agitator tank carries out powder liquid separation, second centrifuge is connected to first centrifuge, first centrifuge adopts horizontal screw centrifuge, through the coffee liquid that second centrifuge obtained the separation of first centrifuge clarifies the processing, a storage jar is connected to the second centrifuge, the storage jar is used for compiling the coffee liquid after the second centrifuge clarifies, second centrifuge adopts butterfly centrifuge.
The utility model discloses a first centrifuge and second centrifuge carry out powder-liquid separation and clarification to the coffee mixed liquid, have accomplished coffee heat extraction fast and high-efficiently and have kept the flavor of coffee.
A buffer tank is arranged between the first centrifugal machine and the second centrifugal machine, the inlet end of the buffer tank is connected with the first centrifugal machine, and the outlet end of the buffer tank is connected with the second centrifugal machine.
The buffer tank is connected with the second centrifuge through a first delivery pump.
The stirring tank is connected with the first centrifuge through a second delivery pump.
The second delivery pump adopts a screw pump.
The first centrifugal machine is connected with a slag accumulation groove.
Be equipped with a flood dragon formula agitator in the agitator tank, it is located the bottom of the inner chamber of agitator tank can effectively avoid the solid material in the powder liquid to block up the mouth of pipe.
Has the advantages that: due to the adoption of the technical scheme, the utility model discloses a full powder mode extracts coffee liquid to the coffee extraction operation of industrialization, has both promoted the extraction quality, has shortened the extraction time again to extraction speed and rate of acquisition have been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of an extraction apparatus for hot extraction of coffee in the prior art.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings. It is noted that the terms "first," "second," "third," "fourth," and the like (if any) in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" or "comprising," and any variations thereof, are intended to cover non-exclusive inclusions, such that a product or apparatus that comprises a list of elements or units is not necessarily limited to those elements or units expressly listed, but may include other elements or units not expressly listed or inherent to such product or apparatus.
Referring to fig. 1, a coffee thermal extraction system comprises a stirring tank 1, wherein the stirring tank 1 is connected with a first centrifuge 2, the first centrifuge 2 adopts a horizontal screw centrifuge, the first centrifuge 2 is connected with a second centrifuge 3, and the second centrifuge 3 is connected with a storage tank 4. The second centrifuge 3 is a butterfly centrifuge.
In order to relieve the imbalance of the processing efficiency of the second centrifuge and the first centrifuge, a buffer tank 5 is arranged between the first centrifuge 2 and the second centrifuge 3, the inlet end of the buffer tank 5 is connected with the first centrifuge 2, and the outlet end of the buffer tank 5 is connected with the second centrifuge 3.
In order to improve the conveying power and control the conveying flow rate so as to better balance the working speed between the two centrifuges, a first conveying pump 6 is arranged between the buffer tank 5 and the second centrifuge 3, the inlet end of the first conveying pump 6 is connected with the buffer tank 5 through a first valve 801, and the outlet end of the first conveying pump is connected with the second centrifuge 3.
In order to convey the coffee mixed liquid containing solid powder to the first centrifuge from the stirring tank, a second conveying pump 7 is arranged between the stirring tank 1 and the first centrifuge 2, the second conveying pump 7 adopts a screw pump, the second conveying pump has better scattering and conveying effects on the mixed liquid containing solid powder, the input end of the second conveying pump 7 is connected with the stirring tank 1 through a second valve 802, and the output end of the second conveying pump is connected with the second centrifuge 2.
In addition, in order to collect the coffee powder residue after solid-liquid separation, a residue accumulation groove 9 is connected to the first centrifuge 2 and is connected to the residue discharge port of the first centrifuge 2.
In order to avoid the stirring tank to influence the production efficiency due to the solid powder contained in the mixed liquid blocking the discharge pipe orifice when the coffee mixed liquid is output, a flood dragon type stirrer 101 is arranged in the stirring tank 1 and is positioned at the bottom of the inner cavity of the stirring tank 1.
The utility model discloses in, first valve 801 and second valve 802 all can adopt the flow control valve, and first delivery pump 6 adopts the centrifugal pump.
The utility model discloses the process of carrying out coffee extraction includes:
1) directly pouring the coffee powder A into the stirring tank 1, and then introducing hot water B;
2) starting a flood dragon stirrer 101 in the stirring tank 1, and fully mixing the coffee powder A and the hot water B for extraction through stirring;
3) after extraction is finished, pumping the coffee mixed liquid (water-powder mixture) into a first centrifuge 2 through a second delivery pump 7, and performing solid-liquid separation on the mixed liquid through the first centrifuge 2;
4) the separated coffee liquid enters a buffer tank 5, and is pumped into a second centrifugal machine 3 through a first conveying pump 6 for clarification;
5) the clarified coffee liquid is poured into the storage tank 4 for standby, the storage tank 4 is provided with an external conveying pipeline, and the finished coffee liquid is conveyed outwards according to requirements through flow valve control.
The utility model discloses a first centrifuge and second centrifuge carry out powder-liquid separation and clarification to the coffee mixed liquid, have accomplished coffee heat extraction fast and high-efficiently and have kept the flavor of coffee.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A coffee thermal extraction system comprises a stirring tank, and is characterized in that the stirring tank is connected with a first centrifuge, the first centrifuge is connected with a second centrifuge, and the second centrifuge is connected with a storage tank;
the first centrifugal machine adopts a horizontal screw centrifugal machine, and the second centrifugal machine adopts a butterfly centrifugal machine.
2. A hot coffee extraction system according to claim 1, wherein a buffer tank is provided between the first centrifuge and the second centrifuge, the buffer tank having an inlet end connected to the first centrifuge and an outlet end connected to the second centrifuge.
3. A hot coffee extraction system according to claim 2, wherein said buffer tank is connected to said second centrifuge via a first transfer pump.
4. A hot coffee extraction system according to any one of claims 1 to 3, wherein the agitator tank is connected to the first centrifuge via a second transfer pump.
5. A hot coffee extraction system according to claim 4, wherein the second pump is a screw pump.
6. A hot coffee extraction system according to claim 5, wherein the first centrifuge is connected to a sediment tank.
7. A hot coffee extraction system according to claim 1, characterized in that a flood dragon type stirrer is arranged inside the stirring tank, which is located at the bottom of the inner cavity of the stirring tank.
8. A hot coffee extraction system according to claim 6, characterized in that a flood dragon type stirrer is arranged inside the stirring tank, which is located at the bottom of the inner cavity of the stirring tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020640135.5U CN212261156U (en) | 2020-04-24 | 2020-04-24 | Coffee hot extraction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020640135.5U CN212261156U (en) | 2020-04-24 | 2020-04-24 | Coffee hot extraction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212261156U true CN212261156U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020640135.5U Active CN212261156U (en) | 2020-04-24 | 2020-04-24 | Coffee hot extraction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212261156U (en) |
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2020
- 2020-04-24 CN CN202020640135.5U patent/CN212261156U/en active Active
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