CN218842094U - Beer filtration system and hop extract adding system therein - Google Patents
Beer filtration system and hop extract adding system therein Download PDFInfo
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- CN218842094U CN218842094U CN202223318981.3U CN202223318981U CN218842094U CN 218842094 U CN218842094 U CN 218842094U CN 202223318981 U CN202223318981 U CN 202223318981U CN 218842094 U CN218842094 U CN 218842094U
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Abstract
The utility model relates to a beer filtration system and hops extract addition system wherein relates to beer production technical field. The hop extract adding system comprises reverse osmosis water treatment equipment, reverse osmosis water adding equipment and hop extract adding equipment which are sequentially communicated; the reverse osmosis water treatment equipment is communicated with a water source through a pipeline; the reverse osmosis water treatment equipment is communicated with the reverse osmosis water adding equipment through a reverse osmosis water pipeline, and a sterilization device is arranged on the reverse osmosis water pipeline; the hop extract adding equipment comprises a hop extract adding tank, an adding pump and an adding pipe which are sequentially communicated, wherein the adding pump is communicated with the wine liquid filtering line through the adding pipe. The system ensures the cleanness and excellent water quality of reverse osmosis water through the sterilizing device, thereby solving the problem of abnormal aroma of beer.
Description
Technical Field
The utility model relates to a beer production technical field especially relates to a beer filtration system and hops extract interpolation system wherein.
Background
In the production process of beer, in order to increase the hop aroma of the beer, the mature beer fermentation liquor needs to be treated by a plurality of filtering devices and then added with hop extract. Before adding the hop extract, the hop extract is firstly prepared in a hop adding tank, and the specific method is that barreled reverse osmosis water and hop extract are poured into the hop adding tank according to a certain proportion, then a stirrer is started, the hop extract and the reverse osmosis water are quickly stirred to be in a uniform state in a short time, and then the diluted hop extract is added into wine liquid through a speed-adjustable hop adding pump. The method can not ensure uniform addition of flos Lupuli extract, and the beer has problems of insufficient and abnormal fragrance.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the invention provides a hop extract adding system which ensures the cleanness and excellent water quality of reverse osmosis water through a sterilizing device so as to solve the problem of improper aroma of beer; simultaneously, realize the stirring of hops extract through the agitating unit including frequency conversion device in, recycle the liquid level detection device of hops extract jar and guarantee that the hops extract evenly adds in the wine to solve the not enough problem of fragrance.
In order to achieve the aim, the invention provides a hop extract adding system, which comprises reverse osmosis water treatment equipment, reverse osmosis water adding equipment and hop extract adding equipment which are sequentially communicated;
the reverse osmosis water treatment equipment is communicated with a water source through a pipeline; the reverse osmosis water treatment equipment is communicated with the reverse osmosis water adding equipment through a reverse osmosis water pipeline, and a sterilization device is arranged on the reverse osmosis water pipeline; the hop extract adds equipment is including the hop extract that communicates in proper order adding jar, adding the pump and adding the pipe, it passes through to add the pump add pipe and wine liquid filter line intercommunication.
The inventor finds that the beer produced in the prior art has the problem of bad aroma in the research process because the existing reverse osmosis water preparation and addition processes are complicated, and the specific steps are as follows: reverse osmosis water is prepared by a reverse osmosis water machine, then the reverse osmosis water is barreled for storage, and then is transported to a liquor filtering line, the reverse osmosis water is poured into a hop extract adding tank, and in the operation process, if the bucket of the reverse osmosis water is not cleaned in place or the middle barreling storage link is not operated properly, the reverse osmosis water is polluted, the water quality is deteriorated, the flavor of the hop extract is influenced, and finally the aroma of the finished beer product is not correct. Therefore, the inventor adds sterilizing equipment on the reverse osmosis water pipeline, make reverse osmosis water after germicidal treatment, reentrant hop extract interpolation equipment, guaranteed the microorganism situation of reverse osmosis water, and directly couple together reverse osmosis water treatment facilities and reverse osmosis water interpolation equipment, removed barrelling, the transportation link in having operated from, reduced the rotten risk of reverse osmosis water further, thereby guarantee the health situation of hop extract configuration liquid, solve because of the problem that reverse osmosis water is polluted and lead to beer fragrance not normal.
In one embodiment, the germicidal device is a UV germicidal lamp.
In one embodiment, the hop extract adding tank is provided with a stirring device and a liquid level detection device.
In one embodiment, the stirring device comprises a frequency conversion device and a stirring assembly, and the frequency conversion device is connected with the stirring assembly.
Because the stirring speed of the stirrer in the conventional hop extract adding tank is not adjustable and is very high, the structure of the hop extract is damaged in the rapid stirring process, the diluted hop liquid is turbid, the adding effect of the diluted hop extract is influenced, and finally the fragrance of the beer finished product is insufficient. Therefore, the invention combines the frequency conversion device and the stirring component to form the stirring device, controls the rotating speed of the stirring component through the frequency conversion device, and slowly stirs the hop extract preparation liquid in the hop extract adding tank, thereby solving the problem that the structure of the hop extract is damaged due to the overhigh stirring speed.
In one embodiment, the liquid level detection device comprises a liquid level probe.
Because the filtering speed of the conventional wine filtering line is adjusted according to the turbidity of the fermentation liquor and the conditions of various devices on the filtering line, and the liquid level of the hop extract adding tank is not displayed, the adding amount of the hop extract cannot be reflected, so that an operator cannot adjust the adding amount of the hop extract preparation liquid along with the hop extract preparation liquid, and the hop extract preparation liquid cannot be uniformly added into the wine. Therefore, the liquid level probe is arranged in the hop extract adding tank, the liquid level change in the hop extract adding tank can be monitored, the liquid level change of the hop extract preparation liquid in the hop extract adding tank is known through the digital change of the liquid level probe, the adding amount of the hop extract preparation liquid is adjusted according to the progress condition of wine liquid filtration, and finally the hop extract preparation liquid is uniformly added into wine liquid.
In one embodiment, the adding pipe is communicated with the wine filtering line through an adding opening, and a one-way valve is arranged on the adding pipe.
In one embodiment, the addition pump is an adjustable flow rate addition pump.
By adopting the adding pump, the adding speed of the hop extract preparation liquid can be adjusted according to the filtering condition of the wine; by adopting the one-way valve, the wine can be prevented from flowing backwards.
In one embodiment, the diameter of the adding pipe is 0.5-1cm, and the length of the adding pipe is less than or equal to 2 meters.
In one embodiment, the hop extract adding system comprises at least 2 hop extract adding devices.
The invention also provides a beer filtering system, which comprises the hop extract adding system and a beer liquid filtering line; the beer filtering line is used for filtering beer fermentation liquor and is communicated with the adding pipe.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a beer filtration system and a hop extract adding system thereof, wherein the hop extract adding system leads reverse osmosis water to enter hop extract adding equipment after sterilization treatment by additionally arranging a sterilization device on a reverse osmosis water pipeline; and the reverse osmosis water treatment equipment is connected with the reverse osmosis water adding equipment, so that reverse osmosis water barreling and transporting links in the prior operation are omitted, the risk of deterioration of the reverse osmosis water is further reduced, the reverse osmosis water has a better sanitary condition before entering the hop extract adding equipment, and the problem of beer fragrance abnormality caused by pollution of the reverse osmosis water is solved. Simultaneously, the hop extract adding system makes the hop extract structure not destroyed in the stirring process through addding frequency conversion device, adds liquid level detection device, makes operating personnel can carry out real-time adjustment to the addition of hop extract configuration liquid, finally makes the interpolation effect stability of hop extract better, has solved the not enough problem of fragrance that beer finished product fragrance is just and the unable even interpolation of hop extract leads to.
Drawings
FIG. 1 shows a hop extract adding system in example 1;
wherein, 1 is reverse osmosis water treatment facilities, 2 is reverse osmosis water pipeline, 21 is the UV bactericidal lamp, 22 is the governing valve, 3 is reverse osmosis water interpolation equipment, 41 is the hops extract adds the jar, 411 is frequency conversion device, 412 is the puddler, 413 is the stirring rake, 414 is the liquid level probe, 42 is for adding the pump, 43 is adding the pipe, 431 is adding the mouth, 432 is the check valve, 5 is the wine liquid filter line.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The source is as follows:
the materials and parts used in this example are all commercially available sources unless otherwise specified; unless otherwise specified, all the experimental methods are routine in the art.
Examples
1. A beer filtration system and a hop extract adding system thereof are provided.
The beer filtering system of the embodiment comprises a beer liquid filtering line 5 and a hop extract adding system, wherein the beer liquid filtering line 5 is communicated with an adding pipe 43 in the hop extract adding system. In this embodiment, the wine filtering line 5 is used for filtering beer fermentation liquid, and the wine obtained after the fermentation process is finished in the beer brewing process is the beer fermentation liquid.
Above-mentioned hops extract addition system is including the reverse osmosis water treatment facilities 1, reverse osmosis water interpolation facilities 3 that communicate in proper order and 2 hops extract interpolation facilities. Tap water source and reverse osmosis water treatment facilities 1 intercommunication, reverse osmosis water treatment facilities 1 adds equipment 3 intercommunication through reverse osmosis water pipeline 2 and reverse osmosis water, is equipped with UV bactericidal lamp 21 on the reverse osmosis water pipeline 2, and in this embodiment, reverse osmosis water adds equipment 3 and is the online equipment that adds, is equipped with governing valve 22 between reverse osmosis water treatment system and the UV bactericidal lamp 21.
The hop extract adding equipment comprises a hop extract adding tank 41, an adding pump 42 and an adding pipe 43 which are sequentially communicated, wherein the adding pump 42 is communicated with the wine filtering line 5 through the adding pipe 43, and the adding pump 42 is an adding pump with adjustable flow rate in order to control the adding speed of the hop extract preparation liquid. The hop extract adding tank 41 is provided with a stirring device and a liquid level detection device, the stirring device comprises a frequency conversion device 411 and a stirring assembly, the stirring assembly comprises a stirring rod 412 and a stirring paddle 413, the frequency conversion device 411, the stirring rod 412 and the stirring paddle 413 are sequentially connected, the frequency conversion device 411 is positioned outside the hop extract adding tank 41, the stirring rod 412 extends into the hop extract adding tank 41 from the tank opening, the tail end of the stirring rod 412 is connected with the stirring paddle 413, and the stirring paddle 413 is positioned at the tank bottom of the hop extract adding tank 41; the liquid level detecting device is arranged at the bottom of the hop extract adding tank 41 and comprises a liquid level probe 414.
The adding pipe 43 is connected to the wine filtering line 5 through an adding port 431, the diameter of the adding pipe 43 is 0.5-1cm, the length is less than or equal to 2m, and in order to prevent wine from flowing backwards, the adding pipe 43 is also provided with 1 one-way valve 432.
2. The operation method of the hop extract adding system.
Tap water enters a reverse osmosis water treatment system to prepare reverse osmosis water, so that the water body of the reverse osmosis water meets the requirement that the conductivity is less than 10us/cm or the turbidity is 0.1EBC, when the obtained reverse osmosis water flows to a reverse osmosis water adding device 3 through a reverse osmosis water pipeline 2, the obtained reverse osmosis water is sterilized through a UV sterilizing lamp 21, and then the obtained reverse osmosis water is thrown into a hop extract adding tank 41 through the reverse osmosis water adding device 3, the addition amount of the reverse osmosis water is set according to the addition amount of a hop extract to be added subsequently, and the weight part ratio of the addition amount of the hop extract to the addition amount of the reverse osmosis water is 1.
An operator uses KOH to adjust the pH value of the solution in the tank to 9-10, then the frequency conversion device 411 is started to adjust the frequency to 0.5-10Hz, the frequency conversion device 411 drives the stirring paddle 413 through the stirring rod 412, so that the stirring paddle 413 slowly stirs the mixture in the hop extract adding tank 41, and various hop extracts are sequentially added according to product requirements until the mixture is uniformly stirred, so that the hop extract preparation liquid is obtained.
The steps of sequentially adding the various hop extracts specifically comprise the following steps:
slowly pouring the first hop extract to be added into the hop extract adding tank 41, and stirring for 3min after pouring;
slowly pouring a second hop extract to be added into the hop extract adding tank 41, and stirring for 3min after pouring;
and by analogy, the stirring is stopped until all types of hop extracts are added and uniformly stirred.
In the process of filtering the wine, the uniformly stirred hop extract preparation liquid is added into the wine through the adding opening 431 by the adding pump 42 and the adding pipe 43 with adjustable flow rate. In the adding process, an operator can know the liquid level change of the hop extract preparation liquid in the hop extract adding tank through the digital change of the liquid level probe 414 arranged at the bottom of the hop extract adding tank 41, and the adding amount of the hop extract preparation liquid is adjusted according to the progress condition of wine liquid filtration, so that the hop extract is finally and uniformly added.
Examples of the experiments
Beer is brewed by adopting the beer filtering system and the hop extract adding system in the beer filtering system.
The hop extract adding system in the embodiment can stably control the conductivity of reverse osmosis water to be less than 10us/cm or the turbidity of 0.1EBC and the pH value of 9-10, so that the hop extract preparation liquid has no turbid condition. The bitterness value and the foam stability of finished products in three time periods of 100 tons, 150 tons and 200 tons of wine liquid in 5 tanks are tracked and monitored by the beer brewed by adopting the filtering system, the detection method is a GB/T4928-2008 beer analysis method, and the consistency of the detection results is obvious, as shown in the following table.
TABLE 1 test results of turbidity and bitterness of wine
The beer produced by the beer filtration system and the hop extract adding system in the embodiment and the beer produced by the beer filtration system and the hop extract adding system in the embodiment are sampled by 3 samples respectively, the samples are numbered as 1-6 test finished products, and the results are evaluated by a three-cup method, so that the feedback aroma is obviously improved, and the evaluation results are shown in the following table. The beer produced by the beer filtering system and the hop extract adding system in the embodiment also has the finished product approved by customers and consumers after being sold in the market.
TABLE 2 three cup method evaluation results
The above results all prove that the beer filtration system and the hop extract adding system in the beer filtration system of the embodiment can obviously improve the stability of the diluted hop extract and ensure the adding effect of the hop extract in the wine.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A hop extract adding system is characterized by comprising reverse osmosis water treatment equipment, reverse osmosis water adding equipment and hop extract adding equipment which are sequentially communicated;
the reverse osmosis water treatment equipment is communicated with a water source through a pipeline; the reverse osmosis water treatment equipment is communicated with the reverse osmosis water adding equipment through a reverse osmosis water pipeline, and a sterilization device is arranged on the reverse osmosis water pipeline; the hop extract adds equipment is including the hop extract that communicates in proper order adding jar, adding the pump and adding the pipe, it passes through to add the pump add pipe and wine liquid filter line intercommunication.
2. The hop extract addition system according to claim 1, wherein the sterilizing device is a UV sterilizing lamp.
3. The hop extract adding system according to claim 1, wherein the hop extract adding tank is provided with a stirring device and a liquid level detection device.
4. The hop extract adding system according to claim 3, wherein the stirring device comprises a frequency conversion device and a stirring component, and the frequency conversion device is connected with the stirring component.
5. The hop extract addition system according to claim 3, wherein the liquid level detection means comprises a liquid level probe.
6. The hop extract adding system according to claim 1, wherein the adding pipe is communicated with the wine filtering line through an adding port, and a one-way valve is arranged on the adding pipe.
7. The hop extract addition system according to claim 6, wherein the addition pump is an addition pump with an adjustable flow rate.
8. The hop extract adding system according to claim 6, wherein the diameter of the adding pipe is 0.5-1cm, and the length of the adding pipe is less than or equal to 2 m.
9. The hop extract addition system according to any one of claims 1 to 8, comprising at least 2 hop extract addition devices.
10. A beer filtration system comprising the hop extract addition system of any one of claims 1 to 9 and a beer filtration line; the wine liquid filtering line is used for filtering beer fermentation liquid and is communicated with the adding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223318981.3U CN218842094U (en) | 2022-12-08 | 2022-12-08 | Beer filtration system and hop extract adding system therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223318981.3U CN218842094U (en) | 2022-12-08 | 2022-12-08 | Beer filtration system and hop extract adding system therein |
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| Publication Number | Publication Date |
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| CN218842094U true CN218842094U (en) | 2023-04-11 |
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| CN202223318981.3U Active CN218842094U (en) | 2022-12-08 | 2022-12-08 | Beer filtration system and hop extract adding system therein |
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- 2022-12-08 CN CN202223318981.3U patent/CN218842094U/en active Active
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