CN112391244A - Beer with malt fragrance - Google Patents
Beer with malt fragrance Download PDFInfo
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- CN112391244A CN112391244A CN202011318565.6A CN202011318565A CN112391244A CN 112391244 A CN112391244 A CN 112391244A CN 202011318565 A CN202011318565 A CN 202011318565A CN 112391244 A CN112391244 A CN 112391244A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C12/00—Processes specially adapted for making special kinds of beer
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C1/00—Preparation of malt
- C12C1/02—Pretreatment of grains, e.g. washing, steeping
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C5/00—Other raw materials for the preparation of beer
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C2200/00—Special features
- C12C2200/01—Use of specific genetic variants of barley or other sources of fermentable carbohydrates for beer brewing
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Abstract
The invention belongs to the technical field of beer production, and particularly relates to beer with malt fragrance, which comprises the following steps: s1: firstly, screening wheat by a separator to remove impurities in the wheat, and then putting the screened wheat into a grading sieve for screening and grading; s2: cleaning the classified wheat with the same grain size range, and then filling the wheat into a metal mesh columnar groove body in a wheat soaking device; the rolling of the metal net columnar groove body in the wheat steeping device continuously introduces air into the wheat steeping groove for the respiration of wheat, meanwhile, the wheat has the opportunity of contacting with the air in the rolling process of the metal net columnar groove body, the wheat steeping device can be realized without water discharging, the effect of saving water resources is achieved, and in the process of swinging the swinging plate back and forth, the telescopic extrusion rod intermittently extrudes the spring compression pipe, so that the air is flushed into the wheat steeping groove, and oxygen required by the respiration of the wheat is further provided.
Description
Technical Field
The invention belongs to the technical field of beer production, and particularly relates to beer with malt fragrance.
Background
The beer with the malt fragrance is prepared by adding the malt into fermented grains, crushing and fermenting the fermented grains together, so that the beer has the special malt fragrance, the malt needs to be prepared in the preparation process of the beer, the wheat needs to be soaked firstly to enable the water content of the wheat to be 42% -48%, and then the wheat is placed into a fermentation chamber to germinate, so that the malt is generated.
Wheat can breathe in the in-process of soaking and consume a large amount of oxygen, therefore need constantly to fill into oxygen to the aquatic, in order to prevent that wheat from suffocating and dying, among the prior art mostly go on through the mode of discontinuously draining, be about to put into the aquatic and soak wheat, discharge water after soaking a period, wheat can contact with air this moment, and then absorb the required oxygen content of breathing, then soak wheat with the water, it is up to standard to reciprocate so until the moisture content of wheat, obviously this kind of mode is extravagant water resource relatively, even discharge the water that will be used for soaking when wheat accumulation is great simultaneously, only the wheat on surface can fully contact with the air, and then the wheat that is located bottom layer and middle part still can die because of the oxygen deficiency.
Therefore, the present invention proposes beer with malt flavor to solve the above problems.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problems that water resources are wasted and the oxygen supply effect is poor in the prior art by adopting a mode of intermittently discharging water to supply oxygen to wheat, the invention provides the beer with the malt fragrance.
The technical scheme adopted by the invention for solving the technical problems is as follows: the preparation process of the beer with malt fragrance comprises the following steps:
s1: firstly, screening wheat by a separator to remove impurities in the wheat, and then putting the screened wheat into a grading sieve for screening and grading;
s2: cleaning the classified wheat within the same particle size range, then loading the wheat into the interior of a metal mesh columnar groove body in a wheat soaking device, injecting water into the interior of the wheat soaking groove, enabling a swinging plate in the wheat soaking device to incline back and forth under the driving action of an electric push rod, further enabling the metal mesh columnar groove body filled with the wheat to roll back and forth on the surface of the swinging plate, stopping driving the electric push rod after the metal mesh columnar groove body rolls back and forth for 10-15h, and then taking out the wheat after wheat soaking in the metal mesh columnar groove body;
s3: placing the soaked wheat into a germination chamber for germination, then removing roots of the germinated malt, cleaning and air-drying the surface of the germinated malt;
s4: crushing the air-dried malt, the rice, the red dates and the medlar into juice, adding sugar and hops, and uniformly stirring to obtain a fermentation mixture;
s5: boiling the fermented mixture in a digester, cooling to room temperature, transferring into a fermentation barrel, adding artificially cultured yeast, and fermenting for 8-12 days;
s6: filtering out residual yeast and insoluble protein from fermented mature beer by a filter, sterilizing the beer and packaging;
the wheat steeping device in the S2 comprises a wheat steeping tank, a vertical containing tank, a spring compression pipe, a swinging plate and a vertical mounting plate; the wheat steeping tank is of a rectangular tank-shaped structure with an opening at the top; the bottom of the wheat soaking groove is fixedly provided with a supporting leg; a swinging plate is arranged in the wheat soaking tank close to the bottom; the swing plate is provided with a strip-shaped through hole; the middle part of the swinging plate is movably hinged at the top end of the vertical mounting plate through a pin shaft; the bottom end of the vertical mounting plate is fixedly connected to the inner wall of the bottom of the vertical mounting plate; vertical accommodating grooves are formed in the inner sides of the wheat soaking groove and the side walls corresponding to the two ends of the swinging plate; a fixing plate is fixedly arranged at the top end of the vertical containing groove on one side wall of the wheat soaking groove; the bottom of the fixed plate is fixedly connected with the top end of the electric push rod, and the bottom end of the electric push rod is fixedly connected with the lower pressing plate; one end of the lower pressing plate, which is close to the swinging plate, is fixedly connected with the end part of the swinging plate through a pull rope; limiting grooves are formed in the inner parts of the two ends of the swinging plate; the inner side end of the limiting groove is fixedly connected with a limiting block through a spring, and the limiting block is positioned in the limiting groove and is mutually connected with the limiting groove in a sliding manner; the outer side end of the limiting block is fixedly connected with one end of a telescopic extrusion rod, and the other end of the telescopic extrusion rod extends out of the end part of the swinging plate and into the vertical accommodating groove; the number of the limiting grooves is the same as that of the vertical accommodating grooves; the end part of the telescopic extrusion rod is movably provided with a roller; the central axis of the roller is in a horizontal state, and the surface edge of the roller is in contact with the side wall of the vertical containing groove opposite to the swinging plate; spring compression pipes are fixedly arranged at the bottoms of the vertical accommodating grooves; the top end of the spring compression pipe is fixedly connected with the bottom of the extrusion plate; the extrusion plate is positioned below the roller; the bottom of the wheat soaking groove is provided with an air spraying cavity; first air injection holes communicated with the inner part of the air injection cavity are uniformly formed in the inner wall of the bottom of the wheat soaking groove; the air injection cavity is communicated with the interior of the spring compression pipe through an air flow channel in the bottom wall of the wheat soaking groove; the bottom of the spring compression pipe is also communicated with a first air exhaust pipe fixed at the bottom of the wheat soaking groove; one-way valves are arranged inside the first air exhaust pipe and the first air injection hole; a metal net columnar groove body is arranged on the upper surface of the swinging plate; a central cylinder is fixedly arranged at the central axis of the metal net columnar tank body; the edge of the central cylinder is fixedly connected with the inner wall of the metal mesh columnar groove body through the partition screen plate, and the central cylinder partitions the interior of the metal mesh columnar groove body into a plurality of grain chambers; a first sealing cover is arranged inside the opening of the metal net columnar groove body; the first sealing cover is connected with the inner wall of the metal mesh columnar groove body through threads; a rotating handle is fixedly arranged on the outer side wall of the first sealing cover; the rotating handle is positioned at the inner side of the outer port of the metal net columnar groove body; the edges of two ends of the metal net columnar groove body are respectively and movably provided with a ball, and the balls are in contact with the inner wall of the wheat soaking groove; the bottom of the wheat soaking tank is provided with a drain pipe; a water valve is arranged on the drain pipe;
when the wheat germination machine works, wheat is soaked by the wheat soaking device, so that the moisture content of the wheat is improved to reach a certain moisture content, and the subsequent germination operation is facilitated, but the wheat can breathe in the soaking process to consume a large amount of oxygen, so that the oxygen needs to be continuously filled into water, the prior art mostly adopts a discontinuous water discharging mode, the wheat can be in contact with air after water is discharged, so that the oxygen content required by respiration is absorbed, then the wheat is soaked by water, obviously, the mode wastes water, only the wheat on the surface can be in full contact with the air obviously when the wheat accumulation amount is large, the wheat soaking device disclosed by the invention continuously introduces the air into the wheat soaking groove for the respiration of the wheat through the rolling of the metal net columnar groove body, and meanwhile, the wheat has a chance of being in contact with the air in the rolling process of the metal net columnar groove body, the water can be discharged without water, and the effect of saving water resources is achieved;
in actual operation, wheat can be added into different grain chambers inside the metal net column-shaped groove body, then the metal net column-shaped groove body is sealed through the first sealing cover, water required for wheat soaking is added into the wheat soaking groove, the water quantity is controlled when the metal net column-shaped groove body is positioned at the rising end of the swinging plate, the top edge of the metal net column-shaped groove body can extend out of the water surface, then the electric push rod is started, the electric push rod intermittently moves up and down to drive the swinging plate to swing back and forth, the swinging plate can drive the metal net column-shaped groove body to roll back and forth on the upper surface of the swinging plate while swinging, grain chambers positioned at the top edge of the metal net column-shaped groove body and close to the top edge have the chance of contacting with air in the rolling process of the metal net column-shaped groove body, namely when the metal net column-shaped groove body rolls from the rising end of the swinging plate to the sinking end of the, the grain chambers at the top of the metal net columnar groove body and close to the edge of the top can be fully contacted with the air, so as to absorb oxygen in the air for respiration, along with the continuous rolling of the metal net columnar groove body, the grains contacted with the air can rotate to the edge of the bottom of the metal net columnar groove body and be contacted with the water for soaking, when the metal net columnar groove body rolls to be close to the sinking end of the swinging plate, the metal net columnar groove body is completely soaked under the water surface for soaking for a long time, when the electric push rod drives the original sinking end to move upwards, the grain chambers at the top edge of the metal net columnar groove body and close to the edge of the top can be contacted with the air again to absorb the air, so that the grain chambers are repeatedly contacted with the air and soaked, the water discharging operation is not needed, the water resource can be saved, and when one end of the swinging plate is lifted, the telescopic extrusion rod at the end part of the swinging plate can, the spring compression pipe that is located scalable stripper bar below will extend under the effect of self elasticity, and then extract outside gas through first exhaust tube, and when the one end of swinging plate sinks, the scalable stripper bar that is located the swinging plate tip will extrude the stripper plate downwards, stripper plate extrusion spring compression pipe, the inside of gas chamber will be spouted through the air current passageway entering to the inside of spring compression pipe, finally spout into the bottom that soaks the wheat groove from first fumarole, and then can dash into oxygen to the inside that soaks the wheat groove, improve the oxygen content that soaks the wheat inslot water, be favorable to the respiration of wheat.
Preferably, arc-shaped convex bags are uniformly arranged on the surface of the swinging plate; second air injection holes are uniformly formed in the surface of the arc-shaped protruding bag; the bottom of the arc-shaped bulge bag is communicated with the top of the second exhaust tube through a connecting hose; the second air exhaust pipe is fixedly arranged at the bottom of the wheat steeping tank, and the bottom end of the second air exhaust pipe extends out of the edge of the bottom of the wheat steeping tank; one-way valves are arranged inside the second gas injection hole and the second exhaust pipe; when the metal net columnar groove body rolls on the surface of the swinging plate, the metal net columnar groove body extrudes the arc-shaped convex bag on the surface of the swinging plate, so that air in the arc-shaped convex bag is ejected from the second air ejecting holes on the arc-shaped convex bag and directly ejected to wheat in the metal net columnar groove body, oxygen is further supplied to the wheat, when the metal net columnar groove body does not extrude the arc-shaped convex bag, the arc-shaped convex bag restores the original shape under the action of self elasticity, gas is extracted from the outside through the second air extracting pipe in the process of restoring the original shape of the arc-shaped convex bag, and enters the arc-shaped convex bag through the connecting hose to be stored for the next air ejecting operation; simultaneously, the arc-shaped protruding bag can play a role in reducing the speed of the metal mesh cylindrical groove body, so that the metal mesh cylindrical groove body rolls more slowly, the contact time between the top edge of the metal mesh cylindrical groove body and grains close to the top edge and air is increased, oxygen is absorbed by the grains more sufficiently, and meanwhile, the grains vibrate when passing through the metal mesh cylindrical groove body, so that the wheat inside the metal mesh cylindrical groove body can vibrate and scatter, and the air entering into the wheat gap is facilitated.
Preferably, the edge of the outer wall of the metal mesh columnar groove body is uniformly provided with anti-collision strips; the anti-collision strip is of a hollow cylindrical structure or a polygonal column structure; the anti-collision strips are annularly arranged around the central axis of the metal mesh columnar groove body at the edge of the metal mesh columnar groove body at equal intervals; during operation, because the swing plate is at the in-process of back and forth swing, the rolling in-process of metal mesh column cell body will intermittent type and soak two lateral walls of wheat groove and collide each other, the crashproof strip at metal mesh column cell body edge then can play the effect of buffering, produces great noise when preventing metal mesh column cell body and soaking wheat groove from colliding each other, also can prevent that metal mesh column cell body from being collided and being out of shape and influence the roll of metal mesh column cell body simultaneously.
Preferably, poke rods are uniformly arranged on the surface edge of the central cylinder between the partition net plates and are fixedly connected with the outer edge of the central cylinder; the central cylinder is of a triangular prism-shaped structure; during operation, in the rolling process of the metal mesh columnar groove body, the wheat in the grain chamber can be turned back and forth in the grain chamber, the wheat can be shunted when passing through the poke rod, the shunted wheat is more fully contacted with air, and the wheat is breathed.
Preferably, the inside of the central cylinder is of a hollow structure; a second sealing cover is arranged at one end of the central cylinder close to the opening; the second sealing cover is connected with the end part of the central cylinder through threads; the edge of the surface of the central cylinder is uniformly provided with slow release holes; when the wheat steeping tank works, when wheat is filled into the metal mesh columnar tank body, a chemical reagent required for steeping wheat can be added into the central cylinder, the chemical reagent can promote the dissolution of phenolic substances in the wheat, then the central cylinder is sealed by the second sealing cover, the chemical reagent can slowly flow out of the slow release holes in the central cylinder under the rolling action of the metal mesh columnar tank body after being filled into the central cylinder, and then the chemical reagent is uniformly dispersed in the steeping tank without stirring.
Preferably, the second sealing cover is designed to be in a conical structure, and the end part of the second sealing cover is in contact with the surface of the first sealing cover; during operation, because the sealed design that covers of second is coniform structure, and then when the opening through metal mesh column form cell body adds the wheat to the inside of cereal room, can make the inside of cereal room of slipping into easily, operate convenience more.
The invention has the following beneficial effects:
1. according to the beer with malt fragrance, the wheat steeping device is arranged, air is continuously introduced into the wheat steeping tank through the rolling of the metal mesh columnar tank body in the wheat steeping device for the wheat to breathe, meanwhile, the wheat has the chance of contacting with the air in the rolling process of the metal mesh columnar tank body, water is not required to be discharged, the effect of saving water resources is achieved, and in the process that the oscillating plate oscillates back and forth, the telescopic extrusion rod intermittently extrudes the spring compression pipe, so that gas is injected into the wheat steeping tank, and oxygen required by the wheat to breathe is further provided.
2. According to the beer with the malt fragrance, the arc-shaped convex bag is arranged, air in the arc-shaped convex bag is sprayed out from the second air spraying holes in the arc-shaped convex bag and directly sprayed to the wheat in the metal mesh column-shaped groove body, oxygen is further supplied to the wheat, meanwhile, the arc-shaped convex bag can increase the contact time between the top edge of the metal mesh column-shaped groove body and the grain close to the top edge and the air by slowing down the speed of the metal mesh column-shaped groove body, the arc-shaped convex bag can vibrate and scatter the wheat in the metal mesh column-shaped groove body, and air can enter the wheat gap conveniently.
3. According to the beer with malt fragrance, the second sealing cover and the slow release holes are arranged, chemical reagents required for wheat steeping can be added into the central cylinder, the chemical reagents can promote the dissolution of phenolic substances in wheat, then the central cylinder is sealed by the second sealing cover, the chemical reagents filled into the central cylinder slowly flow out of the slow release holes in the central cylinder under the rolling action of the metal mesh columnar groove body, and further the chemical reagents are uniformly dispersed in the wheat steeping groove without stirring.
4. According to the beer with the malt fragrance, the anti-collision strips are arranged, so that the metal mesh columnar groove body intermittently collides with the two side walls of the wheat soaking groove in the rolling process, the anti-collision strips at the edge of the metal mesh columnar groove body can play a buffering role, the metal mesh columnar groove body and the wheat soaking groove are prevented from generating large noise when colliding with each other, and meanwhile, the metal mesh columnar groove body can be prevented from being collided and deformed to influence the rolling of the metal mesh columnar groove body.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a flow chart of a process for producing beer having a malt flavor according to the present invention;
FIG. 2 is a schematic view of the structure of the wheat steeping device of the present invention;
FIG. 3 is a schematic view showing the internal structure of the wheat-steeping device of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the connection between the cylindrical trough body and the central tube;
in the figure: the wheat steeping trough comprises a wheat steeping trough 1, a vertical containing trough 2, a spring compression pipe 3, supporting legs 4, an arc-shaped protruding bag 5, a strip-shaped through hole 6, a swinging plate 8, an anti-collision strip 9, a metal net column-shaped trough body 10, a first sealing cover 11, a rotating handle 12, a water discharging pipe 14, a vertical mounting plate 15, a connecting hose 17, a roller 18, a first air suction pipe 19, a connecting hose 20, a second air suction pipe 21, a first air jet hole 22, an air jet cavity 23, an air flow channel 24, an electric push rod 25, a fixing plate 26, a central barrel 27, a partition screen plate 28, a poking rod 29, a ball 30, an extrusion plate 31, a telescopic extrusion rod 32, a limiting block 33, a limiting groove 34, a second air jet hole 35, a lower pressing plate 36, a second sealing cover 37.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the preparation process of the beer with malt flavor of the present invention comprises the following steps:
s1: firstly, screening wheat by a separator to remove impurities in the wheat, and then putting the screened wheat into a grading sieve for screening and grading;
s2: cleaning the classified wheat within the same particle size range, then loading the wheat into a metal mesh column-shaped groove body 10 in a wheat soaking device, injecting water into the wheat soaking groove 1, enabling a swinging plate 8 in the wheat soaking device to tilt under the driving action of an electric push rod 25, further enabling the metal mesh column-shaped groove body 10 filled with the wheat to roll back and forth on the surface of the swinging plate 8, stopping driving the electric push rod 25 after the metal mesh column-shaped groove body 10 rolls back and forth for 10-15h, and then taking out the wheat after wheat soaking in the metal mesh column-shaped groove body 10;
s3: placing the soaked wheat into a germination chamber for germination, then removing roots of the germinated malt, cleaning and air-drying the surface of the germinated malt;
s4: crushing the air-dried malt, the rice, the red dates and the medlar into juice, adding sugar and hops, and uniformly stirring to obtain a fermentation mixture;
s5: boiling the fermented mixture in a digester, cooling to room temperature, transferring into a fermentation barrel, adding artificially cultured yeast, and fermenting for 8-12 days;
s6: filtering out residual yeast and insoluble protein from fermented mature beer by a filter, sterilizing the beer and packaging;
the wheat steeping device in the S2 comprises a wheat steeping tank 1, a vertical containing tank 2, a spring compression pipe 3, a swinging plate 8 and a vertical mounting plate 15; the wheat steeping tank 1 is of a rectangular tank-shaped structure with an opening at the top; the bottom of the wheat soaking tank 1 is fixedly provided with a supporting leg 4; a swinging plate 8 is arranged in the wheat soaking tank 1 near the bottom; the swinging plate 8 is provided with a strip-shaped through hole 6; the middle part of the swinging plate 8 is movably hinged at the top end of the vertical mounting plate 15 through a pin shaft; the bottom end of the vertical mounting plate 15 is fixedly connected to the inner wall of the bottom of the vertical mounting plate 15; vertical accommodating grooves 2 are formed in the inner sides of the side walls corresponding to the two ends of the wheat soaking groove 1 and the swinging plate 8; a fixing plate 26 is fixedly arranged at the top end of the vertical accommodating groove 2 on one side wall of the wheat soaking groove 1; the bottom of the fixed plate 26 is fixedly connected with the top end of the electric push rod 25, and the bottom end of the electric push rod 25 is fixedly connected with the lower pressing plate 36; one end of the lower pressing plate 36 close to the swinging plate 8 is fixedly connected with the end part of the swinging plate 8 through a pull rope; limiting grooves 34 are formed in the inner parts of the two ends of the swinging plate 8; the inner side end of the limiting groove 34 is fixedly connected with the limiting block 33 through a spring, and the limiting block 33 is located inside the limiting groove 34 and is mutually connected with the limiting groove 34 in a sliding mode; the outer side end of the limiting block 33 is fixedly connected with one end of the telescopic extrusion rod 32, and the other end of the telescopic extrusion rod 32 extends out of the end part of the swinging plate 8 and extends into the vertical accommodating groove 2; the number of the limiting grooves 34 is the same as that of the vertical accommodating grooves 2; the end part of the telescopic extrusion rod 32 is movably provided with a roller 18; the central axis of the roller 18 is in a horizontal state, and the surface edge of the roller 18 is in contact with the side wall of the vertical containing groove 2 opposite to the swinging plate 8; the bottoms of the vertical accommodating grooves 2 are respectively fixedly provided with a spring compression pipe 3; the top end of the spring compression pipe 3 is fixedly connected with the bottom of the extrusion plate 31; the extrusion plate 31 is positioned below the roller 18; the bottom of the wheat soaking tank 1 is provided with an air spraying cavity 23; the inner wall of the bottom of the wheat soaking groove 1 is uniformly provided with first air injection holes 22 communicated with the inside of an air injection cavity 23; the air injection cavity 23 is communicated with the interior of the spring compression pipe 3 through an air flow channel 24 in the bottom wall of the wheat soaking groove 1; the bottom of the spring compression pipe 3 is also communicated with a first air exhaust pipe 19 fixed at the bottom of the wheat soaking tank 1; one-way valves are arranged inside the first extraction pipe 19 and the first air injection hole 22; a metal net columnar groove body 10 is arranged on the upper surface of the swinging plate 8; a central cylinder 27 is fixedly arranged at the central axis of the metal mesh columnar tank body 10; the edge of the central cylinder 27 is fixedly connected with the inner wall of the metal mesh columnar groove body 10 through a partition screen plate 28, and the central cylinder 27 partitions the interior of the metal mesh columnar groove body 10 into a plurality of grain chambers; a first sealing cover 11 is arranged inside an opening of the metal mesh columnar groove body 10; the first sealing cover 11 is connected with the inner wall of the metal mesh columnar groove body 10 through threads; a rotating handle 12 is fixedly arranged on the outer side wall of the first sealing cover 11; the rotating handle 12 is positioned at the inner side of the outer port of the metal mesh columnar groove body 10; the edges of two ends of the metal net columnar tank body 10 are respectively and movably provided with a ball 30, and the balls 30 are in contact with the inner wall of the wheat soaking tank 1; the bottom of the wheat soaking tank 1 is provided with a drain pipe 14; a water valve is arranged on the drain pipe 14;
when the wheat germination machine works, wheat is soaked by the wheat soaking device, so that the moisture content of the wheat is improved to reach a certain moisture content, the subsequent germination operation is facilitated, but the wheat can breathe in the soaking process to consume a large amount of oxygen, so that oxygen needs to be continuously filled into water, the prior art mostly adopts a discontinuous water discharging mode, the wheat can be in contact with air after water is discharged, the oxygen content required by respiration is further absorbed, then the wheat is soaked by water, obviously, the mode wastes water, only the wheat on the surface can be in full contact with the air obviously when the wheat accumulation is large, the wheat soaking device disclosed by the invention continuously introduces the air into the wheat soaking groove 1 for the wheat respiration function through the rolling of the metal net column-shaped groove body 10, and meanwhile, the metal net column-shaped groove body 10 has the opportunity of being in contact with the air in the rolling process, the water can be discharged without water, and the effect of saving water resources is achieved;
in actual operation, wheat can be added into different grain chambers inside the metal net column-shaped groove body 10, then the metal net column-shaped groove body 10 is sealed through the first sealing cover 11, water required for wheat steeping is added into the wheat steeping groove 1, the water amount is controlled in such a way that when the metal net column-shaped groove body 10 is positioned at the rising end of the swinging plate 8, the top edge of the metal net column-shaped groove body 10 can extend out of the water surface, then the electric push rod 25 is started, the electric push rod 25 intermittently moves up and down to drive the swinging plate 8 to swing back and forth, the swinging plate 8 will drive the metal net column-shaped groove body 10 to roll back and forth on the upper surface of the swinging plate 8 while swinging, grain chambers positioned at the top edge of the metal net column-shaped groove body 10 and close to the top edge have a chance of contacting with air in the rolling process of the metal net column-shaped groove body 10, namely when the metal net column-shaped groove body 10 rolls from the rising end of the swinging plate 8 to the sinking end, the grain chambers at the top of the metal net column-shaped tank body 10 and near the top edge can fully contact with the air to further absorb oxygen in the air for respiration, along with the continuous rolling of the metal net column-shaped tank body 10, the grains contacted with the air can rotate to the bottom edge of the metal net column-shaped tank body 10 and contact with the water for soaking, when the metal net column-shaped tank body 10 rolls to be near the sinking end of the swinging plate 8, the metal net column-shaped tank body 10 is completely soaked under the water surface for soaking for a long time, when the electric push rod 25 drives the original sinking end to move upwards, the grain chambers at the top edge and near the top edge of the metal net column-shaped tank body 10 can contact with the air again to absorb the air, so that the grains are repeatedly contacted with the air and soaked without water discharging operation, water resources can be saved, and when one end of the swinging plate 8 is lifted, the telescopic extrusion rod 32 at the end of the swinging plate 8 can lift along with the swinging plate 8, spring compression pipe 3 that is located scalable extrusion pole 32 below will extend under the effect of self elasticity, and then extract outside gas through first exhaust tube 19, and when the one end of swing board 8 sinks, scalable extrusion pole 32 that is located the tip of swing board 8 will extrude extrusion board 31 downwards, extrusion board 31 extrudees spring compression pipe 3, the inside gas of spring compression pipe 3 will get into the inside of spouting gas chamber 23 through air current channel 24, finally spout the bottom of soaking wheat groove 1 from first fumarole 22, and then can dash into oxygen to the inside of soaking wheat groove 1, improve the oxygen content of soaking wheat groove 1 internal water, be favorable to the respiration of wheat.
As an embodiment of the invention, the surface of the swing plate 8 is uniformly provided with arc-shaped convex bags 5; the surface of the arc-shaped convex bag 5 is uniformly provided with second air injection holes 35; the bottom of the arc-shaped bulge bag 5 is communicated with the top of a second air suction pipe 21 through a connecting hose 20; the second air exhaust pipe 21 is fixedly arranged at the bottom of the wheat steeping tank 1, and the bottom end of the second air exhaust pipe 21 extends out of the edge of the bottom of the wheat steeping tank 1; one-way valves are arranged inside the second air injection hole 35 and the second exhaust pipe 21; when the device works, in the process that the metal net columnar groove body 10 rolls on the surface of the oscillating plate 8, the metal net columnar groove body 10 extrudes the arc-shaped convex bag 5 on the surface of the oscillating plate 8, so that air in the arc-shaped convex bag 5 is ejected from the second air ejecting holes 35 on the arc-shaped convex bag 5 and directly ejected to wheat in the metal net columnar groove body 10, oxygen is further supplied to the wheat, when the metal net columnar groove body 10 does not extrude the arc-shaped convex bag 5, the arc-shaped convex bag 5 can restore under the action of self elasticity, gas is extracted from the outside through the second air extracting pipe 21 in the process that the arc-shaped convex bag 5 restores, and enters the inside of the arc-shaped convex bag 5 through the connecting hose 20 for storage for the next air ejecting operation; simultaneously, the arc-shaped protruding bag 5 can play a role in reducing the speed of the metal mesh column-shaped groove body 10, so that the metal mesh column-shaped groove body 10 rolls more slowly, the top edge of the metal mesh column-shaped groove body 10 is increased, the contact time of the grains close to the top edge and the air is prolonged, oxygen is absorbed by the grains more sufficiently, meanwhile, the grains vibrate when the metal mesh column-shaped groove body 10 passes through the metal mesh column-shaped groove body 10, and then the wheat inside the metal mesh column-shaped groove body 10 can vibrate and scatter, and the air entering into the wheat gap is facilitated.
As an embodiment of the invention, the outer wall edge of the metal mesh columnar groove body 10 is uniformly provided with the anti-collision strips 9; the anti-collision strip 9 is of a hollow cylindrical structure or a polygonal column structure; the anti-collision strips 9 are annularly arranged around the central axis of the metal mesh columnar tank body 10 at the edge of the metal mesh columnar tank body 10 at equal intervals; during operation, because the swing plate 8 is in the process of back and forth swing, the rolling in-process of the metal net column-shaped groove body 10 will be intermittently collided with two side walls of the wheat soaking groove 1, the anti-collision strip 9 at the edge of the metal net column-shaped groove body 10 can play a role in buffering, so that great noise is generated when the metal net column-shaped groove body 10 collides with the wheat soaking groove 1, and meanwhile, the metal net column-shaped groove body 10 can be prevented from being collided and deformed to influence the rolling of the metal net column-shaped groove body 10.
As an embodiment of the present invention, the surface edge of the central cylinder 27 is uniformly provided with poke rods 29 between the partition net plates 28, and the poke rods 29 are fixedly connected with the outer edge of the central cylinder 27; the central cylinder 27 is of a triangular prism-shaped structure; during working, in the rolling process of the metal mesh column-shaped groove body 10, the wheat in the grain chamber can be turned back and forth in the grain chamber, the wheat can be shunted when passing through the poke rod 29, the shunted wheat is more fully contacted with air, and the wheat is breathed.
As an embodiment of the present invention, the inside of the center cylinder 27 is a hollow structure; a second sealing cover 37 is arranged at one end of the central cylinder 27 close to the opening; the second sealing cover 37 is connected with the end part of the central cylinder 27 through threads; the edge of the surface of the central cylinder 27 is uniformly provided with slow release holes 38; when the wheat steeping tank works, when wheat is filled into the metal mesh column-shaped tank body 10, a chemical reagent required for steeping wheat can be added into the central cylinder 27, the chemical reagent can promote the dissolution of phenolic substances in the wheat, then the central cylinder 27 is sealed by the second sealing cover 37, after the chemical reagent is filled into the central cylinder 27, the chemical reagent can slowly flow out of the slow-release holes 38 on the central cylinder 27 under the rolling action of the metal mesh column-shaped tank body 10, and further the chemical reagent is uniformly dispersed in the steeping tank 1 without stirring.
As an embodiment of the present invention, the second sealing cover 37 is designed to have a conical structure, and an end of the second sealing cover 37 contacts with a surface of the first sealing cover 11; during operation, because the second sealing cover 37 is designed to be in a conical structure, when wheat is added into the grain chamber through the opening of the metal mesh column-shaped groove body 10, grains can easily slide into the grain chamber, and the operation is more convenient.
The specific working process of the invention is as follows:
when the wheat germination machine works, wheat is soaked by the wheat soaking device, so that the moisture content of the wheat is improved to reach a certain moisture content, the subsequent germination operation is facilitated, but the wheat can breathe in the soaking process to consume a large amount of oxygen, so that oxygen needs to be continuously filled into water, the prior art mostly adopts a discontinuous water discharging mode, the wheat can be in contact with air after water is discharged, the oxygen content required by respiration is further absorbed, then the wheat is soaked by water, obviously, the mode wastes water, only the wheat on the surface can be in full contact with the air obviously when the wheat accumulation is large, the wheat soaking device disclosed by the invention continuously introduces the air into the wheat soaking groove 1 for the wheat respiration function through the rolling of the metal net column-shaped groove body 10, and meanwhile, the metal net column-shaped groove body 10 has the opportunity of being in contact with the air in the rolling process, the water can be discharged without water, and the effect of saving water resources is achieved;
in actual operation, wheat can be added into different grain chambers inside the metal net column-shaped groove body 10, then the metal net column-shaped groove body 10 is sealed through the first sealing cover 11, water required for wheat steeping is added into the wheat steeping groove 1, the water amount is controlled in such a way that when the metal net column-shaped groove body 10 is positioned at the rising end of the swinging plate 8, the top edge of the metal net column-shaped groove body 10 can extend out of the water surface, then the electric push rod 25 is started, the electric push rod 25 intermittently moves up and down to drive the swinging plate 8 to swing back and forth, the swinging plate 8 will drive the metal net column-shaped groove body 10 to roll back and forth on the upper surface of the swinging plate 8 while swinging, grain chambers positioned at the top edge of the metal net column-shaped groove body 10 and close to the top edge have a chance of contacting with air in the rolling process of the metal net column-shaped groove body 10, namely when the metal net column-shaped groove body 10 rolls from the rising end of the swinging plate 8 to the sinking end, the grain chambers at the top of the metal net column-shaped tank body 10 and near the top edge can fully contact with the air to further absorb oxygen in the air for respiration, along with the continuous rolling of the metal net column-shaped tank body 10, the grains contacted with the air can rotate to the bottom edge of the metal net column-shaped tank body 10 and contact with the water for soaking, when the metal net column-shaped tank body 10 rolls to be near the sinking end of the swinging plate 8, the metal net column-shaped tank body 10 is completely soaked under the water surface for soaking for a long time, when the electric push rod 25 drives the original sinking end to move upwards, the grain chambers at the top edge and near the top edge of the metal net column-shaped tank body 10 can contact with the air again to absorb the air, so that the grains are repeatedly contacted with the air and soaked without water discharging operation, water resources can be saved, and when one end of the swinging plate 8 is lifted, the telescopic extrusion rod 32 at the end of the swinging plate 8 can lift along with the swinging plate 8, spring compression pipe 3 that is located scalable extrusion pole 32 below will extend under the effect of self elasticity, and then extract outside gas through first exhaust tube 19, and when the one end of swing board 8 sinks, scalable extrusion pole 32 that is located the tip of swing board 8 will extrude extrusion board 31 downwards, extrusion board 31 extrudees spring compression pipe 3, the inside gas of spring compression pipe 3 will get into the inside of spouting gas chamber 23 through air current channel 24, finally spout the bottom of soaking wheat groove 1 from first fumarole 22, and then can dash into oxygen to the inside of soaking wheat groove 1, improve the oxygen content of soaking wheat groove 1 internal water, be favorable to the respiration of wheat.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A beer having a malt flavor, characterized in that: the preparation process comprises the following steps:
s1: firstly, screening wheat by a separator to remove impurities in the wheat, and then putting the screened wheat into a grading sieve for screening and grading;
s2: cleaning the classified wheat within the same particle size range, then loading the wheat into a metal mesh column-shaped groove body (10) in a wheat soaking device, injecting water into the wheat soaking groove (1), enabling a swinging plate (8) in the wheat soaking device to incline back and forth under the driving action of an electric push rod (25), further enabling the metal mesh column-shaped groove body (10) filled with the wheat to roll back and forth on the surface of the swinging plate (8), stopping driving of the electric push rod (25) after the metal mesh column-shaped groove body (10) rolls back and forth for 10-15h, and then taking out the wheat after wheat soaking in the metal mesh column-shaped groove body (10);
s3: placing the soaked wheat into a germination chamber for germination, then removing roots of the germinated malt, cleaning and air-drying the surface of the germinated malt;
s4: crushing the air-dried malt, the rice, the red dates and the medlar into juice, adding sugar and hops, and uniformly stirring to obtain a fermentation mixture;
s5: boiling the fermented mixture in a digester, cooling to room temperature, transferring into a fermentation barrel, adding artificially cultured yeast, and fermenting for 8-12 days;
s6: filtering out residual yeast and insoluble protein from fermented mature beer by a filter, sterilizing the beer and packaging;
the wheat steeping device in the S2 comprises a wheat steeping tank (1), a vertical containing tank (2), a spring compression pipe (3), a swinging plate (8) and a vertical mounting plate (15); the wheat soaking tank (1) is of a rectangular tank-shaped structure with an opening at the top; the bottom of the wheat soaking tank (1) is fixedly provided with a supporting leg (4); a swinging plate (8) is arranged in the wheat soaking tank (1) near the bottom; the swing plate (8) is provided with a strip-shaped through hole (6); the middle part of the swinging plate (8) is movably hinged at the top end of the vertical mounting plate (15) through a pin shaft; the bottom end of the vertical mounting plate (15) is fixedly connected to the inner wall of the bottom of the vertical mounting plate (15); vertical accommodating grooves (2) are formed in the inner sides of the side walls corresponding to the two ends of the wheat soaking groove (1) and the swinging plate (8); a fixing plate (26) is fixedly arranged at the top end of the vertical accommodating groove (2) on one side wall of the wheat soaking groove (1); the bottom of the fixed plate (26) is fixedly connected with the top end of the electric push rod (25), and the bottom end of the electric push rod (25) is fixedly connected with the lower pressing plate (36); one end, close to the swinging plate (8), of the lower pressing plate (36) is fixedly connected with the end part of the swinging plate (8) through a pull rope; limiting grooves (34) are formed in the inner parts of the two ends of the swinging plate (8); the inner side end of the limiting groove (34) is fixedly connected with the limiting block (33) through a spring, and the limiting block (33) is located inside the limiting groove (34) and is in sliding connection with the limiting groove (34); the outer side end of the limiting block (33) is fixedly connected with one end of a telescopic extrusion rod (32), and the other end of the telescopic extrusion rod (32) extends out of the end part of the swinging plate (8) and extends into the vertical accommodating groove (2); the number of the limiting grooves (34) is the same as that of the vertical accommodating grooves (2); a roller (18) is movably arranged at the end part of the telescopic extrusion rod (32); the central axis of the roller (18) is in a horizontal state, and the surface edge of the roller (18) is in contact with the side wall of the vertical accommodating groove (2) opposite to the swinging plate (8); spring compression pipes (3) are fixedly arranged at the bottoms of the vertical accommodating grooves (2); the top end of the spring compression pipe (3) is fixedly connected with the bottom of the extrusion plate (31); the extrusion plate (31) is positioned below the roller (18); the bottom of the wheat soaking tank (1) is provided with a gas spraying cavity (23); the inner wall of the bottom of the wheat soaking groove (1) is uniformly provided with first air injection holes (22) communicated with the inside of the air injection cavity (23); the air spraying cavity (23) is communicated with the interior of the spring compression pipe (3) through an air flow channel (24) in the bottom wall of the wheat soaking groove (1); the bottom of the spring compression pipe (3) is also communicated with a first air suction pipe (19) fixed at the bottom of the wheat soaking tank (1); one-way valves are arranged inside the first extraction pipe (19) and the first gas injection hole (22); a metal net columnar groove body (10) is arranged on the upper surface of the swinging plate (8); a central cylinder (27) is fixedly arranged at the central axis of the metal net columnar tank body (10); the edge of the central cylinder (27) is fixedly connected with the inner wall of the metal mesh columnar tank body (10) through a partition screen plate (28), and the central cylinder (27) partitions the interior of the metal mesh columnar tank body (10) into a plurality of grain chambers; a first sealing cover (11) is arranged inside an opening of the metal mesh columnar groove body (10); the first sealing cover (11) is connected with the inner wall of the metal mesh columnar groove body (10) through threads; a rotating handle (12) is fixedly arranged on the outer side wall of the first sealing cover (11); the rotating handle (12) is positioned at the inner side of the outer port of the metal mesh columnar groove body (10); the two end edges of the metal net columnar tank body (10) are respectively and movably provided with a ball (30), and the balls (30) are in contact with the inner wall of the wheat soaking tank (1); a drain pipe (14) is arranged at the bottom of the wheat soaking tank (1); a water valve is arranged on the drain pipe (14).
2. A malt flavored beer according to claim 1 wherein: arc-shaped convex bags (5) are uniformly arranged on the surface of the swinging plate (8); second air injection holes (35) are uniformly formed in the surface of the arc-shaped protruding bag (5); the bottom of the arc-shaped bulge bag (5) is communicated with the top of a second air suction pipe (21) through a connecting hose (20); the second air exhaust pipe (21) is fixedly arranged at the bottom of the wheat soaking tank (1), and the bottom end of the second air exhaust pipe (21) extends out of the edge of the bottom of the wheat soaking tank (1); and one-way valves are arranged in the second air injection hole (35) and the second exhaust pipe (21).
3. A malt flavored beer according to claim 1 wherein: the outer wall edge of the metal net columnar groove body (10) is uniformly provided with anti-collision strips (9); the anti-collision strip (9) is of a hollow cylindrical structure or a polygonal column structure; the anti-collision strips (9) are annularly arranged around the central axis of the metal mesh column-shaped groove body (10) at the edge of the metal mesh column-shaped groove body (10) at equal intervals.
4. A malt flavored beer according to claim 1 wherein: poke rods (29) are uniformly arranged on the surface edge of the central cylinder (27) between the partition screen plates (28), and the poke rods (29) are fixedly connected with the outer edge of the central cylinder (27); the central cylinder (27) is of a triangular prism-shaped structure.
5. A malt flavored beer according to claim 1 wherein: the interior of the central cylinder (27) is of a hollow structure; one end of the central cylinder (27) close to the opening is provided with a second sealing cover (37); the second sealing cover (37) is connected with the end part of the central cylinder (27) through threads; the edge of the surface of the central cylinder (27) is uniformly provided with slow release holes (38).
6. A malt flavored beer according to claim 5 wherein: the second sealing cover (37) is designed to be in a conical structure, and the end part of the second sealing cover (37) is in contact with the surface of the first sealing cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318565.6A CN112391244A (en) | 2020-11-23 | 2020-11-23 | Beer with malt fragrance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318565.6A CN112391244A (en) | 2020-11-23 | 2020-11-23 | Beer with malt fragrance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112391244A true CN112391244A (en) | 2021-02-23 |
Family
ID=74606846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011318565.6A Withdrawn CN112391244A (en) | 2020-11-23 | 2020-11-23 | Beer with malt fragrance |
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| Country | Link |
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| CN (1) | CN112391244A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197494A (en) * | 2021-04-30 | 2021-08-03 | 厦门聚卡信息科技有限公司 | Intelligent rice box capable of preventing old rice accumulation |
-
2020
- 2020-11-23 CN CN202011318565.6A patent/CN112391244A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197494A (en) * | 2021-04-30 | 2021-08-03 | 厦门聚卡信息科技有限公司 | Intelligent rice box capable of preventing old rice accumulation |
| CN113197494B (en) * | 2021-04-30 | 2022-03-04 | 厦门聚卡信息科技有限公司 | Intelligent rice box capable of preventing old rice accumulation |
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Application publication date: 20210223 |