CN105296260B - Brewery installation - Google Patents

Abstract

A kind of beer brewing equipment, comprising: barley brewing mechanism, including sequentially connected malt storage tank, pulverizer, mash pot, boiling pot, settling tank, first cooler, fermentation tank, sterilization tank, first filter machine, sake tank Juice processing mechanism, including cleaning machine, peeling machine, juice extractor, second filter, sterilizing pool and juice storage tank connected in sequence; mixing mechanism, including the first mixing tank and finished product tank connected in sequence, said The first mixing tank is respectively connected with the sake tank and the juice storage tank; wherein, the fermentation tank includes a tank body and a refrigeration pipe arranged outside the tank body, and the refrigeration pipe is along the length direction of the tank body The spiral is wound on the tank body, and the tank body is connected with the first mixing tank. The above-mentioned beer brewing equipment can obtain beer with different tastes to meet the needs of different groups of people. It can not only preserve the freshness of the beer itself, but also improve the nutritional value of the beer.

Description

beer brewing equipment

technical field

The invention relates to the field of chemical equipment, in particular to a beer brewing equipment.

Background technique

Beer is a carbon dioxide-containing, sparkling low-alcohol fermented wine made from malt as the main raw material, rice and hop products through fermentation. Beer contains protein, carbohydrates, vitamins, minerals and other rich nutrients, and is a well-balanced beverage. The protein and carbohydrates in beer have been converted into a form that is easy to digest and absorb through heating and enzyme action during the manufacturing process. Therefore, as early as 1971, the International Society of Nutrition officially listed beer as a nutritious food, and people often call beer a food. For "liquid bread". Beer is not only rich in nutrients but also has a good taste, so it is very popular with consumers, and beer has been called one of the indispensable drinks on the public table.

For example, Chinese patent 200820120259.X discloses a kind of beer production equipment. The invention relates to a kind of beer production equipment, which comprises two fermentation tanks and a pump. A pump is arranged between the two fermentation tanks. A plate heat exchanger is arranged between the fermentation tank and the pump. The plate heat exchanger includes a Hot plate, frame fixing plate, frame pressing plate, fastening screw, upper guide rod, lower guide rod, bracket, upper guide rod and lower guide rod are fastened on the bracket, frame fixing plate and frame pressing plate are set on the bracket , the heat exchange plate is located between the frame fixing plate and the frame pressing plate, the fastening screw clamps the frame fixing plate and the frame pressing plate through the nut, the two ends of the heat exchange plate are provided with corner holes, the corner of the heat exchange plate The hole and the flange tube arranged on the frame fixing plate form two fluid passages, rubber sealing strips are arranged around the heat exchange plate, and the heat exchange plate is pressed into a corrugated shape. -12°C or higher is reduced to -1°C to -0.5°C or lower, which greatly improves the abiotic stability of the finished beer, effectively shortens the beer production cycle, and improves equipment utilization.

As another example, Chinese patent 201520224217.0 discloses a complete set of beer production equipment. The present invention provides a complete set of beer production equipment, including a mash tank and two fermentation tanks. The tank body of the mash tank is divided into a filter tank and a mash boil pot. There are two parts, the side wall of the filter tank is provided with a bad outlet, the bottom of the filter tank is a conical tank bottom, the bottom of the filter tank is equipped with a filter screen, the upper wall of the saccharification boiling pot is provided with a feeding port, and the bottom of the feeding port is provided with a heating The pipe is provided with a surrounding cooling water belt outside the circumference of the inner wall of the mashing pot; the bottom interface of the mashing pot is connected to the water pump, and the outlet on the upper part of the water pump is connected to the filter tank. In the complete beer production equipment provided by the invention, the fermenter tank can also be used as a sake tank; at least 3 tanks can be produced; the whole production process can produce wine within 7 days.

As another example, Chinese patent 201020539406.4 discloses a beer production device. The utility model discloses a beer production device, which includes a sake tank and a deoxygenated water device. The outlet pipeline at the bottom of the sake tank is provided with a first sake valve and a second A sake valve, the deoxygenated water device is provided with a deoxygenated water pipeline connected between the first sake valve and the second sake valve. The invention has the advantages of: making full use of the existing equipment to improve the ability to store deoxygenated water, saving site and equipment investment, reducing production costs, and simultaneously improving the stability of system operation.

However, the taste of beer produced by the above-mentioned beer production device is relatively single, and it is difficult to meet the needs of various tastes.

Contents of the invention

Based on this, it is necessary to address the above problems and provide a beer brewing equipment that can meet the needs of different tastes.

A beer brewing equipment, comprising:

Barley brewing mechanism, including sequentially connected malt storage tanks, grinders, mash tuns, boiling pots, settling tanks, first coolers, fermentation tanks, sterilization tanks, first filters, sake tanks;

Juice processing mechanism, including washing machine, peeling machine, juice extractor, second filter, sterilizing tank and juice storage tank connected in sequence;

The mixing mechanism includes a first mixing tank and a finished product tank connected in sequence, and the first mixing tank is respectively connected with the sake tank and the juice storage tank;

Wherein, the fermenter includes a tank body and a refrigeration pipe arranged outside the tank body, the refrigeration pipe is spirally wound on the tank body along the length direction of the tank body, and the tank body and the first Mix tank connection.

In one of the embodiments, the fermenter further includes a refrigerator arranged outside the tank, and the refrigerator is connected to the refrigeration pipe.

In one of the embodiments, a temperature sensor is further arranged in the tank, and the temperature sensor is connected to the refrigerator.

In one of the embodiments, the tank body is further provided with a circulation pipeline and a circulation pump arranged on the circulation pipeline.

In one of the embodiments, the top of the tank is provided with a liquid outlet, the bottom of the tank is provided with a liquid inlet, and one end of the circulation pipeline is connected to the tank through the liquid inlet, The other end is connected with the tank body through the liquid outlet.

In one of the embodiments, a condensation pipe is further arranged on the circulation pipeline, and the condensation pipe is arranged between the circulation pump and the liquid outlet.

In one of the embodiments, the refrigerator is a compression refrigerator.

In one of the embodiments, the outer wall of the tank is further provided with an insulation layer, and the refrigeration pipe is arranged between the tank body and the insulation layer.

In one of the embodiments, the bottom of the fermenter is conical.

In one of the embodiments, the bottom of the fermenter is conical.

The above beer brewing equipment can obtain beer with different tastes by setting barley brewing mechanism, juice processing mechanism and mixing mechanism to meet the needs of different groups of people. It can not only preserve the freshness of beer itself, but also improve the nutritional value of beer.

Description of drawings

Fig. 1 is a schematic block diagram of a simple structure of beer brewing equipment in an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of a barley brewing mechanism in an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a mash tun in an embodiment of the present invention;

Fig. 4 is a schematic structural view of a fermenter in an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a fruit juice processing mechanism in an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a mixing mechanism in an embodiment of the present invention.

Detailed ways

In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

For example, a beer brewing equipment includes: a barley brewing mechanism, including a malt storage tank connected in sequence, a grinder, a mash tun, a boiling pot, a settling tank, a first cooler, a fermenter, a sterilization tank, a first filter, Sake tank; juice processing mechanism, including sequentially connected cleaning machine, peeling machine, juice extractor, second filter, sterilizing tank and juice storage tank; mixing mechanism, including sequentially connected first mixing tank and finished product tank, The first mixing tank is respectively connected with the sake tank and the juice storage tank; wherein, the fermentation tank includes a tank body and a refrigeration pipe arranged outside the tank body, and the refrigeration pipe runs along the side of the tank body. The length direction is spirally wound on the tank body, and the tank body is connected with the first mixing tank. In another example, the refrigeration pipe is spirally wound on the tank body.

Please refer to FIG. 1 , which is a schematic block diagram of a simple structure of beer brewing equipment in an embodiment of the present invention.

The beer brewing equipment 10 includes a barley brewing mechanism 100 , a juice processing mechanism 200 and a mixing mechanism 300 , and the barley brewing mechanism 100 and the juice processing mechanism 200 are respectively connected to the mixing mechanism 300 through pipelines.

Please refer to FIG. 2 , which is a schematic structural diagram of a barley brewing mechanism in an embodiment of the present invention.

The barley brewing mechanism 100 includes a malt storage tank 110, a pulverizer 120, a mash pot 130, a boiling pot 140, a settling tank 150, a first cooler 160, a fermenter 170, a sterilization tank 180, a first filter 190, and a sake brewing tank connected in sequence. Tank 195, the sake tank 195 is connected with the mixing mechanism. The malt storage tank 110 is used for storing malt, the pulverizer 120 is used for pulverizing the malt, and the saccharification pot 130 is used for decomposing the insoluble high-molecular substances in the malt into soluble low-molecular compounds under the action of its own hydrolytic enzymes to obtain malt juice, the boiling pot 140 is used to evaporate excess water to concentrate the wort to a specified concentration, the settling tank 150 is used to separate thermal coagulation, the first cooler 160 is used to cool the wort, and the fermenter 170 is used to ferment the wort The sterilization tank 180 is used to eliminate various microorganisms such as yeasts remaining in the wort, the first filter 190 is used to filter incompletely decomposed impurities, and the sake tank 195 is used to store wine.

Furthermore, in order to completely remove the residual root in the malt and affect the flavor of the beer, for example, a screening machine 111 is provided between the malt storage tank 110 and the pulverizer 120 . As another example, the screening machine is provided with a sieve plate. As another example, the aperture of the sieve plate is 0.5-2mm. As another example, the aperture of the sieve plate is 1.0-1.5 mm, through the screening of the sieve plate, the wheat roots with smaller diameter pass through the sieve holes and the malt with larger diameter is left. Further, in order to improve the efficiency of screening, the screening machine also includes a motor that drives the movement of the sieve plate, through which the motor drives the sieve plate to vibrate up and down, so that the malt is fully turned over, so that the root of the malt can be removed quickly and thoroughly.

Please continue to refer to FIG. 2 , the screening machine 111 is connected with the pulverizer 120 . In this embodiment, the pulverizer 120 is an existing dry pulverizer, which will not be repeated here. Preferably, the distance between the grinding rollers in the grinding machine 120 is 0.45-0.55 mm.

Please refer to FIG. 3 , which is a schematic structural diagram of a mash tun in an embodiment of the present invention.

The saccharification pot 130 includes a pot body 131 and a stirring device and a heating device disposed in the pot body 131 .

Further, in order to facilitate the heating of the mash pot, for example, please refer to FIG. 3 , the heating device includes a heating coil 132 arranged in the pot body. As another example, the heating coil 132 is disposed at the bottom of the pot body 131 . For another example, the two ends of the heating coil are respectively connected to a steam generator (not shown in the figure), and the pot body is heated by the circulation of the steam. In this way, the contact area capable of heat conduction is relatively large, which is beneficial to the uniform distribution of temperature.

Please refer to Fig. 3, stirring device comprises reduction motor 133, stirring shaft 134 and the stirring paddle 135 that is arranged on the stirring shaft 134, and reduction motor 133 is arranged on the top of pot body 131, and reduction motor 133 is connected with stirring shaft 134, is used to drive The stirring shaft 134 rotates.

Further, in order to fully mix the liquid in the mash tun and increase the rate and conversion rate of the hydrolysis reaction in the mash tun, for example, there are multiple stirring blades 135 . For another example, the distance between two adjacent stirring paddles 135 gradually decreases from the top to the bottom of the stirring shaft, that is, the distance between two adjacent stirring paddles 135 near the top of the stirring shaft 134 is greater than that near the bottom of the stirring shaft 134. The distance between two adjacent stirring paddles 135 . In another example, the distance between the stirring paddles 135 is an arithmetic sequence to improve the stirring effect on the liquid in the mash tun. For another example, from the top of the stirring shaft 134, the interval between the first stirring paddle and the second stirring paddle is 30cm, the distance between the second stirring paddle and the third stirring paddle is 25cm, and the third paddle is 25cm. The distance between the stirring paddle and the fourth stirring paddle is 20cm, and they are arranged accordingly, so that the liquid in the mash tun can be fully turned over, and the rate and conversion rate of the malt hydrolysis reaction in the mash tun can be improved.

Further, in order to avoid the material hanging phenomenon when stirring, for example, the stirring paddle 135 is a sheet structure, and the angle between the paddle surface of the stirring paddle 135 and the stirring shaft 134 is less than 90°; preferably, the sheet structure The twisted arrangement, for example the sheet-like structure twisted arrangement forms a figure-eight-like shape. In another example, the included angle between the paddle surface of the stirring paddle 135 and the stirring shaft 134 is 30°-60°, and for another example, the included angle between the paddle surface of the stirring paddle 135 and the stirring shaft 134 is 45°. In this way, material hanging phenomenon can be avoided when stirring.

Further, in order to improve the hydrolysis rate of malt and the conversion rate of hydrolysis reaction, for example, the top of the pot body 131 is also provided with an acid-base feeding port 136, and at the initial stage of saccharification, a small amount of acid solution is added through the acid-base feeding port 136, such as 50% sulfuric acid, after saccharification, add alkaline substances, such as solid sodium hydroxide, through the acid-base feeding port to make the wort neutral. Because, in the saccharification stage, the solution in the saccharification tun is acidic, which can promote the full hydrolysis of macromolecular compounds in the wort, and improve the reaction conversion rate of the hydrolysis reaction rate.

Further, in order to facilitate the solid-liquid separation of the saccharified product as soon as possible to obtain clear wort, for example, a filter screen 137 is provided at the bottom of the pot body 131 . As another example, the filter net 137 has a double-layer structure. As another example, the aperture of the upper structure of the filter 137 is larger than the aperture of the lower structure. As another example, the pore diameter of the upper structure of the filter 137 is 10-100 microns, and the pore diameter of the lower structure is 0.5-5 microns. In this way, the wort can be filtered out and at the same time the flow rate of the wort can be avoided to be too slow.

Further, in order to facilitate the discharge of the wheat trough from the mash tun, for example, the bottom of the pot body 131 is conical. In another example, the angle formed by the bottom of the pot body is 90°-175°. In another example, the angle formed by the bottom of the pot body is 120°-170°. In another example, the angle formed by the bottom of the pot body is 135°-155°. In this way, the wheat trough can be easily discharged from the mash tun.

Further, in order to avoid residual wheat troughs in the wort, for example, please refer to FIG. 2 , a buffer tank 145 is arranged between the mash tun 130 and the boiling pot 140, and the wort flows out from the mash tun 130 and then enters the buffer tank 145. By static deposition in the buffer tank 145, the wheat trough is deposited at the bottom of the buffer tank 145 due to the effect of gravity, so as to achieve the purpose of separation.

Please refer to Fig. 2, the steam input pipe 141 is arranged on the boiling pot 140, and the steam circulation pipe 141 is arranged on the side wall of the boiling pot 140, and for another example, the end of the steam input pipe 141 is a closed structure, and the steam input pipe 141 is provided with several Vent 143. The wort is mixed with the steam from the steam input pipeline 141 to form a low-pressure dispersed phase, and the wort is dispersed into tiny droplets, which effectively promotes heat exchange and completes the heating of the wort. Moreover, the steam input pipe is provided with several air outlets, which is beneficial to the uniform dispersion of heat and improves the efficiency of heat conduction. Further, in order to increase the contact area between the steam and the wort, the steam input pipe 141 spirals around the bottom of the boiling pot to form a spiral shape, so as to increase the contact area between the steam and the wort. Further, in order to prevent the steam pipe from being clogged after long-term use, the steam input pipe 141 is wrapped with a filter cloth, and the filter cloth covers the air outlet to prevent the particles in the wort from entering the steam input pipe, so as to solve the problem of the steam input pipe being damaged for a long time. Clogged after use.

In this embodiment, a hop adding tank 142 is also provided on the top of the boiling pot 140 , and the hops enter into the boiling pot 140 through the hop adding tank 142 .

Please refer to Fig. 2, the bottom of boiling pot 140 is connected with the bottom of settling tank 150, and the wort after boiling enters in the settling tank 150 through pipeline, and the thermal coagulation in the wort deposits in the settling tank, to reach and wort purpose of separation.

In order to improve the utilization rate of raw materials, for example, the bottom of the settling tank 150 is connected to the bottom of the saccharification tun 130, and the thermal coagulation deposited in the settling trough 150 is recycled to the saccharification tun 130 through pipelines, where it is further hydrolyzed to form low-molecular The compound enters the boiling pot 140 and the sedimentation tank 150 to form a recovery loop to improve the utilization rate of raw materials.

Please refer to FIG. 2 , the bottom of the settling tank 150 is connected to the bottom of the first cooler 160 , and the wort obtained after settling in the settling tank 150 is cooled by the first cooler 160 to provide conditions for the subsequent fermentation process.

In this embodiment, the first cooler 160 is a plate cooler with a relatively large heat conduction contact area, which is beneficial to rapid heat conduction and improves cooling efficiency. For example, the plate cooler is provided with several cooling plates, and for another example, each cooling plate is rotated and stacked, preferably, the cooling plates of adjacent layers are non-overlapping, that is, the projections of the cooling plates of adjacent layers on the plate cooler are non-overlapping. coincide.

Referring to FIG. 2 , the bottom of the first cooler 160 is connected to the top of the fermenter 170 . The cooled wort enters the fermentation tank 170 through pipelines for fermentation.

Please refer to FIG. 4 , which is a schematic structural diagram of a fermenter in an embodiment of the present invention.

The fermenter 170 includes a tank body 171 and a refrigeration pipe 172 arranged outside the tank body 171 and a refrigerator 173 connected to the refrigeration pipe 172. The refrigeration pipe 172 is spirally wound on the tank body 171 along the length direction of the tank body 171. The refrigerator 173 It is used to provide cold air for the refrigeration pipe 172 to ensure that the temperature in the fermenter 170 is maintained in an appropriate range. In this embodiment, the refrigerator 173 is a compression refrigerator.

Further, in order to facilitate the adjustment of the temperature in the fermenter to ensure a normal fermentation process, for example, a temperature sensor is arranged in the fermenter, and the temperature sensor is connected to the refrigerator. The temperature sensor senses the temperature in the fermenter and feeds it back to the refrigerator. The refrigerator adjusts the cooling power according to the temperature. For example, when the temperature in the fermenter is higher than the predetermined temperature, the refrigerator increases the cooling power so that the cooling tube The temperature of the cold air in the cooling tube is low, and the temperature in the fermentation tank is quickly reduced. On the contrary, when the temperature in the fermentation tank is lower than the predetermined temperature, the refrigerator reduces the cooling power to increase the temperature of the cold air in the cooling pipe and reduce the heat in the fermentation tank. lost.

Further, in order to reduce the heat conduction between the refrigeration pipe and the outside air, for example, an insulation layer (not shown) is provided on the outer wall of the tank body 171 , and the refrigeration pipe 172 is arranged between the tank body 171 and the insulation layer. Through the heat blocking effect of the insulation layer, it is difficult for the cold air in the refrigeration pipe to conduct heat with the outside air, thereby improving the heat transfer efficiency between the refrigeration pipe and the fermenter. In this embodiment, the insulation layer is sponge.

Further, in order to evenly distribute the temperature in the fermenter, for example, the tank body 171 is further provided with a circulation pipeline 174 and a circulation pump 175 disposed on the circulation pipeline 174 . Specifically, the top of the tank 171 is provided with a liquid outlet, and the bottom of the tank 171 is provided with a liquid inlet. One end of the circulation pipe 174 is connected to the tank 171 through the liquid inlet, and the other end is connected to the tank through the liquid outlet. Body 171 is connected. Through the circulation pump 175, the liquid at the bottom of the tank body 171 can be drawn into the circulation pipeline, and enter the fermenter from the top of the tank body 171, so as to achieve sufficient agitation of the liquid in the tank body and even distribution of temperature in the fermenter tank.

Further, in order to avoid clogging of the circulation pipeline, for example, the liquid outlet is provided with a ceramic filter, and through the filtering effect of the ceramic filter, it is possible to avoid the clogging of the circulation pipeline caused by large particles entering the circulation pipeline. Further, the pore size of the ceramic filter screen is 0.5-10 microns. When the pore size is large, it is difficult to filter out particulate matter, and when the pore size is small, the vacuum pump needs to consume a lot of energy to pump the liquid in the tank. into the circulation pipeline, resulting in waste of energy consumption.

Further, in order to reduce the energy consumption of the refrigerator, for example, a condensation pipe 176 is also provided on the circulation pipe 174, and the condensation pipe 176 is arranged between the circulation pump 175 and the liquid outlet, and the condensation effect of the condensation pipe can reduce Circulate the temperature of the liquid in the pipeline to reduce the temperature in the fermenter, thereby reducing the energy consumption of the refrigerator.

Further, in order to facilitate the precipitation of yeast and the discharge of yeast after fermentation, for example, the bottom of the tank 171 is conical, and for another example, the bottom of the tank 171 is conical. As another example, the bottom of the tank body 171 forms an included angle of 15°-45°. As another example, the bottom of the tank body 171 forms an included angle of 30°, which facilitates the deposition of yeast in the fermenter and the discharge of yeast.

Please refer to FIG. 2 , the bottom of the fermenter 170 is connected to the top of the sterilizer 180 , and the fermented wort flows into the sterilizer 180 through a pipeline for sterilization. In this embodiment, the sterilization tank 180 is a high-pressure steam sterilization tank.

Please refer to FIG. 2 , the sterilizer 180 is connected to the top of the first filter 190 , and the sterilized wort enters the first filter 190 through a pipeline to be filtered. For example, the first filter 190 is a diatomaceous earth filter.

In order to further remove particulate matter in the wort, for example, a fine filter 191 is arranged between the first filter 190 and the sake tank 195, and for another example, a nanofiber silk is arranged at the bottom of the fine filter 191, and the wort passes through the nanofiber silk The filtration can remove the particles in the wort and ensure the clarity of the wort.

In order to improve resource utilization, for example, the barley brewing mechanism 100 also includes a wheat trough collector 196, which is connected to the bottom of the mash tun 130, and for another example, the wheat trough collector 196 is also connected to the bottom of the buffer tank 145 , to collect the wheat trough produced in the saccharification process into the wheat trough collector, so that it is convenient to reuse the wheat trough in the wheat trough collector, reduce the pollution to the environment, and improve the utilization rate of resources.

Please refer to FIG. 5 , which is a schematic structural diagram of a fruit juice processing mechanism in an embodiment of the present invention.

Juice processing mechanism 200 includes cleaning machine 210, peeling machine 220, juice extractor 230, second filter 240, sterilizing pool 250 and juice storage tank 260 connected in sequence, and fresh fruit enters peeling after cleaning by cleaning machine 210. Juicer 220 performs peeling treatment, after obtaining juice by juice extractor 230, then filtering through second filter 240 to obtain clarified juice, after being sterilized by sterilization pool 250, it enters juice storage tank 260 for standby use.

Further, in order to obtain clarified fruit juice, for example, a degassing tank 255 is provided between the sterilization tank 250 and the juice storage tank 260, through which gas generated in the juice is removed to obtain clarified fruit juice. In this embodiment, the degassing tank 255 is a vacuum degassing tank, which has high degassing efficiency and can avoid oxidation of fruit juice.

Further, in order to reduce the loss of nutrients in the fruit juice during the sterilization process, for example, several groups of microwave generator groups are arranged in the sterilization tank, and each group of microwave generator groups includes several microwave generators, and the microwave generators are used to Generate microwaves. Microwaves can kill microorganisms in the juice at a lower temperature, reducing the loss of nutrients in the juice during sterilization. Furthermore, a vitamin C addition tank is also provided in the sterilization pool, and a certain amount of vitamin C is added through the vitamin C addition tank, which can reduce the loss of nutrients caused by the oxidation reaction of the fruit juice during the sterilization process.

Further, in order to improve the efficiency of microwave sterilization, for example, the microwave generator group is arranged around the inner wall of the sterilization tank, and for another example, the microwave generators of each group of the microwave generator group are distributed in a zigzag form , as another example, the distance between two adjacent microwave generators is 15-50cm, and for another example, the distance between two adjacent microwave generators is 25-40cm, by adjusting the position and distance of microwave generators , so that the range of microwave action covers the entire area in the sterilization pool, which helps to improve the efficiency of microwave sterilization.

In order to further improve the sterilization efficiency, for example, a helical agitator is arranged in the sterilizing tank, and the agitation of the helical agitator can fully turn the liquid in the sterilizing tank to improve the sterilizing efficiency.

Further, in order to facilitate the precipitation and discharge of microorganisms after sterilization, for example, the angle of the bottom of the sterilization pool is 30° to 60°, and for another example, the angle of the bottom of the sterilization pool is 40°, which is conducive to sterilization The subsequent sedimentation and discharge of microorganisms. Further, the bottom of the sterilizing tank is provided with a grid, and the particulate matter in the fruit juice is removed through the filtering effect of the grid.

Further, in order to avoid the loss of fragrance in the fruit juice, for example, referring to Fig. 5, a second cooler 256 is also arranged between the sterilization pool 250 and the degassing pool 255, through the effect of the second cooler, the fruit juice can be reduced. Temperature, thereby reducing the loss of volatile substances in the juice and reducing the fragrance of the juice.

Please refer to Fig. 6, the mixing mechanism 300 comprises the first mixing tank 310, the third filter 320, the second mixing tank 330 and the finished product tank 340 connected in sequence, the first mixing tank 310 is connected with the sake tank 195 and the juice storage tank respectively 260 connection.

In this embodiment, the first mixing tank 310 and the second mixing tank 330 are equipped with agitators, and the liquids in the first mixing tank 310 and the second mixing tank 330 are fully mixed through the agitation of the agitators to make the beer Mix and infiltrate with fruit juice to improve the taste and flavor of beer.

Further, in order to improve the freshness of the beer, for example, the second mixing tank 330 is provided with a carbon dioxide feed pipe 331 through which carbon dioxide gas is introduced to improve the freshness of the beer.

Further, in order to facilitate the adjustment of the ratio of beer and fruit juice, for example, metering valves are arranged between the sake tank and the first mixing tank, and between the juice storage tank and the first mixing tank, so that the ratio of beer and fruit juice can be adjusted conveniently , to get different flavors of beer.

The above beer brewing equipment can obtain beer with different tastes by setting barley brewing mechanism, juice processing mechanism and mixing mechanism to meet the needs of different groups of people. It can not only preserve the freshness of beer itself, but also improve the nutritional value of beer.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. a kind of brewery installation, which is characterized in that including：

Barley brewing mechanism, including the malt storage tank, pulverizer, brew kettle, boiling pot, precipitation tank, first cold being linked in sequence But device, fermentation tank, disinfection tank, the first filter, bright beer tank；

Fruit juice processing mechanism, including cleaning machine, skinning machine, juice extractor, the second filter, sterilizing pond and the fruit juice storage being linked in sequence Hide tank；

Mixed organization, including the first blending tank being linked in sequence and finished pot, first blending tank respectively with the bright beer tank And the fruit juice storage tank connection；

Wherein, the fermentation tank includes tank body and the refrigerator pipes that are arranged at outside the tank body, and the refrigerator pipes are along the tank body Length direction, which spirals, to be wrapped on the tank body, and the tank body is connected with first blending tank；

Screening machine is additionally provided between the malt storage tank and the pulverizer；Sieve plate is provided in the screening machine；It is described Hole diameter of sieve (perforated) plate is 0.5mm~2mm；The screening machine further includes the motor for driving sieve plate movement, and sieve plate is driven by the motor Up-down vibration, so that malt is overturn；

The brew kettle includes pot and is arranged at the in vivo agitating device of the pot and heating unit；The heating unit includes It is arranged at the in vivo heating coil of the pot；The heating coil is arranged at the bottom of the pot；The two of the heating coil End is connected respectively with steam generator；

The agitating device includes decelerating motor, agitating shaft and the agitating paddle being arranged on the agitating shaft, the decelerating motor The top of the pot, the decelerating motor and the stirring axis connection are arranged at, the decelerating motor is used to drive described stir Mix axis rotation, the agitating paddle be provided with it is multiple, the spacing of the two neighboring agitating paddle with the agitating shaft top extremely Bottom is gradually reduced, and the spacing between the agitating paddle is in arithmetic progression, from the top of the agitating shaft, is stirred described in first Mix between paddle and second agitating paddle at intervals of 30cm, between second agitating paddle and the 3rd agitating paddle Spacing for 25cm, the spacing between the 3rd agitating paddle and the 4th agitating paddle is 20cm, the follow-up stirring Paddle arranges according to this.

2. brewery installation according to claim 1, which is characterized in that the fermentation tank, which further includes, is arranged at the tank External refrigeration machine, the refrigeration machine are connected with the refrigerator pipes.

3. brewery installation according to claim 2, which is characterized in that be additionally provided with temperature sensing in the tank body Device, the temperature sensor are connected with the refrigeration machine.

4. brewery installation according to claim 1, which is characterized in that be additionally provided on the tank body circulating line and The circulating pump being arranged on the circulating line.

5. brewery installation according to claim 4, which is characterized in that liquid outlet is offered at the top of the tank body, The bottom of the tank body is provided with inlet, and one end of the circulating line is connected by the inlet with the tank body, separately One end is connected by the liquid outlet with the tank body.

6. brewery installation according to claim 5, which is characterized in that condensation is additionally provided on the circulating line Pipe, the condenser pipe are arranged between the circulating pump and the liquid outlet.

7. brewery installation according to claim 2, which is characterized in that the refrigeration machine is compression refrigerating machine.

8. brewery installation according to claim 1, which is characterized in that the tank wall is additionally provided with insulating layer, The refrigerator pipes are arranged between the tank body and the insulating layer.

9. brewery installation according to claim 1, which is characterized in that the bottom of the fermentation tank is tapered.

10. brewery installation according to claim 9, which is characterized in that the bottom of the fermentation tank is in coniform.