CN110846178A - Fermentation tank for deep processing of small berries and separation juice control mechanism thereof - Google Patents
Fermentation tank for deep processing of small berries and separation juice control mechanism thereof Download PDFInfo
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- CN110846178A CN110846178A CN201911327706.8A CN201911327706A CN110846178A CN 110846178 A CN110846178 A CN 110846178A CN 201911327706 A CN201911327706 A CN 201911327706A CN 110846178 A CN110846178 A CN 110846178A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/02—Preparation of other alcoholic beverages by fermentation
- C12G3/024—Preparation of other alcoholic beverages by fermentation of fruits other than botanical genus Vitis
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/06—Precipitation by physical means, e.g. by irradiation, vibrations
- C12H1/063—Separation by filtration
Abstract
The invention relates to a fermentation tank for deep processing of small berries and a separation juice control mechanism thereof, which are characterized by comprising a tank wall separation component and a tank bottom juice control component; the tank wall separation component comprises an annular sieve plate and a diversion trench; the tank bottom juice control assembly is a juice control sieve plate formed by attaching to the surface of an unloading circular table at the bottom of the fermentation tank; the annular sieve plate and the juice control sieve plate are formed by overlapping and laminating supporting strips and sieve bars in a staggered manner; the cross sections of the support bars and the screen bars are both trapezoidal, and the upper bottoms of the support bars are connected with the upper bottoms of the screen bars; the lower bottom of the screen bar faces the inside of the tank body; the separation screen hole gap formed between the screen bars is 0.5mm-1.5 mm; an open type flow channel is formed among the tank bottom unloading circular truncated cone, the supporting strips and the screen bars. The novel sieve plate structure is built based on the support bars and the sieve bars, and is respectively arranged on the tank wall and the tank bottom of the fermentation tank, so that the functions of in-tank circulation separation and high-efficiency juice control at the tank bottom are realized, and the quality of the wine base is ensured.
Description
Technical Field
The invention relates to a fermentation tank, in particular to a deep processing fermentation tank for small berries, and belongs to the technical field of fermentation tank structures.
Background
At present, no professional equipment is available for fermenting berry wine, and wine fermentation equipment is basically used. Small berries are characterized by thin seeds with less inner coarse fibers and more fine fibers than grapes. The direct use of wine fermenters presents a number of problems, the most serious of which is the separation and juice control process. As the solid substances in the grape fermentation liquor are mostly peels and seeds, the sieve plate structure of the fermentation tank is relatively simple, and an elliptical sieve plate with 2-3mm of holes is used, but for small berries, a plurality of problems are caused:
1. the separation sieve gap is too big, and partly little berry pulp and seed can pass through the sieve gap, and the pulp seed is smashed by the centrifugal pump and forms the thick liquid when leading to the circulation, can flow a large amount of thick liquids influence the wine base quality during the separation.
2. Due to the outflow of the slurry, the separation of the wine base needs seven days of sedimentation, and the proportion of the wine mud obtained by sedimentation is generally as high as about 20 percent and reaches 50 percent at most. This portion of the mash requires a filter pressing process, a batch of fermented mash requires 280 hours of processing time, and the quality of the produced raw wine is far inferior to that of the separated sake.
3. The tank bottom has no sieve plate. Grape wine pericarp and seed granule are big, and its skin sediment clearance is bigger, and wine liquid flows out from the gap very easily, therefore its bottom accuse juice mechanism only can satisfy accuse juice requirement less than 0.2 square meters, but does not basically use to berry wine, and the whole that flows out is the pulp moreover. The juice control of berry wine can only flow out through the gap of the lower manhole which is slightly opened, and the juice control efficiency is poor and the safety has problems.
4. Because the juice is required to be controlled through the lower manhole, the juice-controlling wine liquid is required to be contained in the wine groove below each fermentation tank, fruit flies are easy to breed, and the safety of the wine base is not facilitated. And the tools and instruments on the working site are various and messy, the raw wine automatically splashes to the side wall of the instrument and the ground, the environmental sanitation is difficult to control, and the management difficulty is increased.
5. Because the lower manhole liquor control effect is limited, after the liquor control is finished, a large amount of liquor remains in the tank, the yield of high-quality liquor is not facilitated, the squeezing difficulty and time are increased, and the squeezing becomes a bottleneck process of fermentation production.
6. The sieve plate of the wine fermentation tank is semi-fixed, a plurality of cleaning dead angles exist between the sieve plate and the frame and between the two sieve plates, so that the separation sieve plate is required to be assembled and disassembled in a tank after being cleaned every time, and the labor intensity is high.
As can be seen, the traditional wine fermentation tank is directly used for producing the small berries, and a plurality of technical difficulties and disadvantages exist in the separation and juice control process. Based on this, this application provides a fermentation cylinder special for small berry fermentation, and the separation of this fermentation cylinder is controlled juice mechanism and is more suitable for the fermentation production of small berry.
Disclosure of Invention
The invention aims to provide a fermentation tank which is specially used for deep processing of small berries and is implemented and improved on the basis of a grape wine fermentation tank structure, the fermentation tank is combined with the characteristic that the skin, the seeds and the small fibers of the small berries are thin, and a separation juice control mechanism is designed and improved in a key point, so that the yield of free-flowing wine is improved, the yield of clarified raw wine is improved, the juice content of fruit residues is reduced, the later-stage difficulty and time for squeezing the fruit residues are reduced, and the purposes of reducing consumption and improving efficiency are achieved.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the separation juice control mechanism is characterized by comprising a tank wall separation component and a tank bottom juice control component;
the tank wall separation component comprises an annular sieve plate laid along the inner wall of the fermentation tank body and a diversion trench connected to the bottom of the annular sieve plate;
the annular sieve plate is formed by alternately laminating a predetermined number of supporting strips and a predetermined number of sieve bars; the cross sections of the supporting strips and the cross sections of the screen bars are both trapezoidal, the lower bottoms of the supporting strips are connected with the tank wall, and the upper bottoms of the supporting strips are connected with the upper bottoms of the screen bars; the lower bottom of the screen bar faces the inside of the tank body;
flat separation sieve holes are formed between the sieve bars, and the gaps of the separation sieve holes are set to be 0.5-1.5 mm;
an open type flow passage with a narrow outer part and a wide inner part is formed among the tank wall, the supporting strips and the screen bars;
the tank bottom juice control assembly adopts a juice control sieve plate formed by attaching to the surface of an unloading circular table at the bottom of the fermentation tank, and the juice control sieve plate is positioned below the unloading stirring arm;
the juice control sieve plate is formed by alternately laminating a predetermined number of support strips and a predetermined number of sieve bars; the cross sections of the support bars and the screen bars are both trapezoidal, the lower bottoms of the support bars are connected with the tank bottom discharge circular truncated cone, and the upper bottoms of the support bars are connected with the upper bottoms of the screen bars; the lower bottom of the screen bar faces the inside of the tank body;
flat separation sieve holes are formed between the sieve bars, and the gaps of the separation sieve holes are set to be 0.5-1.5 mm;
an opening type flow passage with a narrow outer part and a wide inner part is formed among the tank bottom unloading circular truncated cone, the supporting strips and the screen bars.
The support bars of the annular sieve plate are in a straight bar structure and are axially arranged on the inner wall of the tank body at intervals; the screen bars of the annular screen plate are of arc bar structures and are densely paved on a plurality of supporting bars; therefore, a plurality of vertically through flow guide cavities are formed in the inner wall of the tank body in an enclosing manner.
In order to facilitate the installation of the annular sieve plate in the fermentation tank body, the annular sieve plate is formed by splicing a plurality of sections of curved surface sieve plates; the adjacent two sections of curved surface sieve plates are welded together through pressing strips.
And a joint pressing plate is welded between the top of the annular sieve plate and the inner wall of the fermentation tank body, and the joint between the top of the annular sieve plate and the inner wall of the fermentation tank body is hermetically welded through the joint pressing plate.
The guide groove is an annular groove which is welded on the inner wall of the fermentation tank body and has a preset descending gradient, the position of the guide groove is arranged at the bottom of the annular sieve plate, the lower point of the guide groove is equal to the lower point of the separation valve of the fermentation tank, and the guide groove is used for receiving and separating juice and guiding the juice to the separation valve, and meanwhile liquid accumulation and sanitary dead angles are avoided.
The gradient of the diversion trench is designed to be not less than 0.5%.
The supporting strips of the juice control sieve plate are in a straight strip structure and are obliquely and downwards arranged on the tank bottom discharging circular table at intervals; the screen bars of the juice control screen plate are of arc bar structures and are densely paved on a plurality of supporting bars; therefore, a plurality of mutually communicated flow guide cavities are formed by enclosing the tank bottom unloading circular table.
The juice control sieve plate is formed by splicing a plurality of sections of fan-shaped sieve plates; the adjacent two sections of fan-shaped sieve plates are welded together through pressing strips.
And the joints of the top and the bottom of the juice control sieve plate and the tank bottom discharging round platform are respectively provided with a coaming, and the joints between the top and the bottom of the juice control sieve plate and the tank bottom discharging round platform are respectively welded in a sealing manner through the coamings. A V-shaped flow guide groove is formed between the coaming at the bottom of the juice control sieve plate and the tank bottom and the tank wall. The low point of the V-shaped flow guide groove is equal to the low point of the juice control valve of the fermentation tank, and the V-shaped flow guide groove is used for receiving juice and guiding the juice to the juice control valve, and meanwhile, liquid accumulation and sanitary dead angles are avoided.
The fermentation tank for deep processing of the small berries comprises a fermentation tank body, and is characterized in that the separation juice control mechanism with the structure is arranged in the fermentation tank body.
According to the separation juice control mechanism, based on the characteristic that small berries are different from grapes, the screen mesh structure in the wine fermentation tank is improved to form a novel sieve plate structure built together based on support bars and sieve bars, and the novel sieve plate is respectively arranged on the tank wall and the tank bottom of the fermentation tank, so that the functions of in-tank circulation separation and high-efficiency juice control at the tank bottom are realized. The supporting bars and the screen bars are designed into specific shapes, so that on one hand, gaps of the screen plate are not easy to block, and therefore, the screen plate and the tank body can be directly fixed without being disassembled like a traditional screen cloth to be cleaned; on the other hand, the formed open type flow channel effectively improves the circulation separation flow rate, the juice control effect of the sieve plate at the bottom of the tank is obvious, the filter pressing treatment time is shortened, and the most important thing is to prevent the generation of pulp, so that the quality of the wine base is obviously improved.
Drawings
FIG. 1: the overall structure of the fermentation tank for deep processing of small berries is shown schematically;
FIG. 2: the overall structure of the fermentation tank for deep processing of small berries is shown schematically (partially cut);
FIG. 3: the structure schematic diagram of the separation juice control mechanism;
FIG. 4: FIG. 3 is a top view;
FIG. 5: the annular sieve plate is in an unfolded structure schematic diagram;
FIG. 6: a sectional view of the annular sieve plate and the tank wall mounting structure;
FIG. 7: the installation structure schematic diagram of the annular sieve plate support bars and the annular sieve plate screen bars is shown;
FIG. 8: a schematic structure diagram of the V-shaped flow guide groove;
in the figure, 11, an annular sieve plate, 111, an annular sieve plate supporting strip, 112, an annular sieve plate sieve strip, 12, a diversion trench, 13, a seam pressing plate, 14, a pressing strip, 21, a juice control sieve plate, 211, a juice control sieve plate supporting strip, 212, a juice control sieve plate sieve strip, 22, a V-shaped diversion trench, 23, a coaming, 30, a tank wall, 40, a tank bottom discharging circular table, 50, a tank body, 60, a temperature control mechanism, 70, a discharging stirring arm, 80, a diversion channel, 90 and an open type flow channel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example one
The embodiment provides a separation accuse juice mechanism that is exclusively used in little berry deep-processing, the separation accuse juice mechanism disposes respectively at the jar wall 30 and the tank bottoms of fermentation cylinder, is jar wall separation subassembly and tank bottoms accuse juice subassembly respectively. The structural components of the tank wall separation assembly and the tank bottom juice control assembly are respectively described in detail as follows:
tank wall separation subassembly fixed mounting is on being close the inside wall at fermentation cylinder tank bottoms, and its major structure is by four annular sieve 11 that the same curved surface sieve concatenation of structure formed, and link up in the guiding gutter 12 of annular sieve 11 bottom constitutes. The annular sieve plate 11 is formed by alternately laminating a predetermined number of annular sieve plate support bars 111 and a predetermined number of annular sieve plate screen bars 112; the annular sieve plate support bars 111 are axially arranged on the inner wall of the tank body at intervals, the annular sieve plate sieve bars 112 are densely paved on the annular sieve plate support bars 111, the sections of the annular sieve plate support bars 111 and the annular sieve plate sieve bars 112 are both trapezoidal, the lower bottoms of the annular sieve plate support bars 111 are connected with the tank wall 30, and the upper bottoms of the annular sieve plate support bars are connected with the upper bottoms of the annular sieve plate sieve bars 112; the lower bottom of the annular sieve plate sieve bars 112 faces the inside of the tank body; flat separation sieve holes are formed between the adjacent annular sieve plates 112, and the gap of each separation sieve hole is set to be 0.5 mm; the laying intervals of the annular sieve plate support bars 111 on the tank wall 30 are not strictly limited, and according to the specification of the tank body, the annular sieve plate support bars can play a role in supporting the tank body, and a guide channel 80 which is through up and down and has a proper size can be formed between the two annular sieve plate support bars 111, and the interval between the two adjacent annular sieve plate support bars 111 is set to be 60mm in the embodiment. After the annular sieve plate 11 is fixed with the tank wall of the fermentation tank, a plurality of open type flow passages 90 with narrow outside and wide inside are formed among the tank wall 30, the annular sieve plate support bars 111 and the annular sieve plate screen bars 112; a seam pressing plate 13 is welded between the top of the annular sieve plate 11 and the tank wall 30 of the fermentation tank, the seam between the top of the annular sieve plate 11 and the tank wall 30 is welded in a sealing manner through the seam pressing plate 13, and two adjacent curved sieve plates forming the annular sieve plate 11 are welded together through a pressing strip 14; the guiding gutter 12 is welded and formed on the inner wall of the fermentation tank body and is provided with an annular groove with a preset descending gradient, the position of the annular groove is arranged at the bottom of the annular sieve plate 11, clear juice separated by the annular sieve plate on the upper part is finally collected into the guiding gutter 12 below through an internal open type flow channel, the guiding gutter 12 is set with a gradient of 0.5 percent, the juice automatically flows downwards along the gradient, the low point design of the guiding gutter 12 is leveled with the low point of the separation valve of the fermentation tank, the juice collected in the guiding gutter 12 is finally guided to the separation valve of the fermentation tank, and the design of the guiding gutter avoids accumulated liquid and sanitary dead angles.
The juice control component at the bottom of the fermentation tank adopts a juice control sieve plate 21 attached to the surface of the discharging circular table 40 at the bottom of the fermentation tank. The juice control sieve plate 21 is formed by alternately laminating a predetermined number of juice control sieve plate support bars 211 and a predetermined number of juice control sieve plate sieve bars 212; the sections of the juice control sieve plate support strips 211 and the juice control sieve plate screen bars 212 are both trapezoidal, the lower bottoms of the juice control sieve plate support strips 211 are connected with the tank bottom discharge circular table 40, and the upper bottoms of the juice control sieve plate support strips are connected with the upper bottoms of the juice control sieve plate screen bars 212; the lower bottom of the sieve bar 212 of the juice control sieve plate faces the inside of the tank body; flat separation sieve holes are formed between adjacent sieve bars of the juice control sieve plate, and the gap of each separation sieve hole is set to be 0.5 mm; an open type flow channel with a narrow outside and a wide inside is formed among the tank bottom discharging circular truncated cone 40, the juice control sieve plate supporting strip 211 and the juice control sieve plate screen strip 212. For convenience of installation, the juice control sieve plate 21 is formed by splicing ten sections of fan-shaped sieve plates; the adjacent two sections of fan-shaped sieve plates are welded and connected through the pressing strips 14. And the joints of the top and the bottom of the juice control sieve plate 21 and the tank bottom discharging circular truncated cone are provided with enclosing plates 23, and the joints between the top and the bottom of the juice control sieve plate and the tank bottom discharging circular truncated cone are respectively welded through the enclosing plates 23 in a sealing manner. A V-shaped diversion groove 22 is formed between a coaming 23 at the bottom of the juice control sieve plate 21 and the tank bottom and the tank wall. The low point of V type water conservancy diversion slot 22 is equal to the low point of fermentation cylinder accuse juice valve for accept the juice and with its water conservancy diversion to accuse juice valve department, because V type water conservancy diversion slot 22 is narrower, consequently only need a small amount of juice can form faster velocity of flow, do benefit to the promotion of accuse juice efficiency, avoid hydrops and production health dead angle simultaneously.
Example two
The difference between the present embodiment and the first embodiment is that
The gaps of the flat separation screen holes formed between the adjacent screen bars of the tank wall separation component and the tank bottom juice control component are set to be 1.0 mm.
EXAMPLE III
The embodiment provides a fermentation tank for deep processing of small berries, which comprises a fermentation tank body 50, a temperature control mechanism 60 and a tank bottom discharging circular table 40, wherein the temperature control mechanism 60 is positioned in the tank body 50; the inside of the fermentation tank body is provided with a separation juice control mechanism which comprises a tank wall separation component and a tank bottom juice control component. The tank wall separation assembly is fixedly arranged on the inner side wall close to the bottom of the fermentation tank, the position of the tank wall separation assembly is positioned below the temperature control mechanism 60, and the main structure of the tank wall separation assembly is an annular sieve plate 11 formed by splicing four curved sieve plates with the same structure and a diversion trench 12 connected to the bottom of the annular sieve plate 11. The annular sieve plate 11 is formed by alternately laminating a predetermined number of annular sieve plate support bars 111 and a predetermined number of annular sieve plate screen bars 112; the annular sieve plate support bars 111 are axially arranged on the inner wall of the tank body at intervals, the annular sieve plate sieve bars 112 are densely paved on the annular sieve plate support bars 111, the sections of the annular sieve plate support bars 111 and the annular sieve plate sieve bars 112 are both trapezoidal, the lower bottoms of the annular sieve plate support bars 111 are connected with the tank wall 30, and the upper bottoms of the annular sieve plate support bars are connected with the upper bottoms of the annular sieve plate sieve bars 112; the lower bottom of the annular sieve plate sieve bars 112 faces the inside of the tank body; flat separation sieve holes are formed between the adjacent annular sieve plates 112, and the gap of each separation sieve hole is set to be 0.8 mm; the laying intervals of the annular sieve plate support bars 111 on the tank wall 30 are not strictly limited, and according to the specification of the tank body, the annular sieve plate support bars can play a role in supporting and fixing the tank body, and a guide channel 80 which is in a proper size and is communicated up and down is formed between the two annular sieve plate support bars 111. The spacing between two adjacent annular screen support bars 111 in this embodiment is set to 50 mm. After the annular sieve plate 11 is fixed with the tank wall of the fermentation tank, a plurality of open type flow passages with narrow outside and wide inside are formed among the tank wall 30, the annular sieve plate support bars 111 and the annular sieve plate screen bars 112; a seam pressing plate 13 is welded between the top of the annular sieve plate 11 and the tank wall 30 of the fermentation tank, and the seam between the top of the annular sieve plate 11 and the tank wall 30 is welded in a sealing mode through the seam pressing plate 13. The guiding gutter 12 is welded and formed on the inner wall of the fermentation tank body and is provided with an annular groove with a preset descending gradient, the position of the annular groove is arranged at the bottom of the annular sieve plate 11, clear juice separated by the annular sieve plate on the upper part is finally collected into the guiding gutter 12 below through an internal open type flow channel, the guiding gutter 12 is set with a gradient of 0.5 percent, the juice automatically flows downwards along the gradient, the low point design of the guiding gutter 12 is leveled with the low point of the separation valve of the fermentation tank, the juice collected in the guiding gutter 12 is finally guided to the separation valve of the fermentation tank, and the design of the guiding gutter avoids accumulated liquid and sanitary dead angles. The juice control component at the bottom of the fermentation tank adopts a juice control sieve plate 21 which is attached to the surface of the discharging circular table 40 at the bottom of the fermentation tank and is positioned at the lower part of the discharging stirring arm 70. The juice control sieve plate 21 is formed by alternately laminating a predetermined number of juice control sieve plate support bars 211 and a predetermined number of juice control sieve plate sieve bars 212; the sections of the juice control sieve plate support strips 211 and the juice control sieve plate screen bars 212 are both trapezoidal, the lower bottoms of the juice control sieve plate support strips 211 are connected with the tank bottom discharge circular table 40, and the upper bottoms of the juice control sieve plate support strips are connected with the upper bottoms of the juice control sieve plate screen bars 212; the lower bottom of the sieve bar 212 of the juice control sieve plate faces the inside of the tank body; flat separation sieve holes are formed between adjacent sieve bars of the juice control sieve plate, and the gaps of the separation sieve holes are set to be 0.8 mm; an open type flow channel with a narrow outside and a wide inside is formed among the tank bottom discharging circular truncated cone 40, the juice control sieve plate supporting strip 211 and the juice control sieve plate screen strip 212. The juice control sieve plate 21 is arranged below the discharging stirring arm 70, a preset matching space is formed between the discharging stirring arm and the juice control sieve plate 21, and when more skin and slag materials are accumulated on the juice control sieve plate 21, the discharging stirring arm 70 is started to scrape and clean the redundant skin and slag materials on the surface of the juice control sieve plate 21.
The fermentation cylinder for deep processing of small berries of this embodiment and separation accuse juice mechanism thereof compares with the mode of production that uses traditional grape wine fermentation cylinder, and through many rounds of fermentation verification, has obviously improved following several aspects:
1. the gap of the sieve plate is reduced from 2.5mm to 0.5-1.5mm, the filtering area is increased from 3.5 square meters to 7.2 square meters at most, the circulation and separation flow rate is ensured, meanwhile, the pulp and seeds are prevented from flowing out, the formation of pulp is avoided, and the quality of the whole wine base is obviously improved.
2. After the raw wine is separated, the percentage of wine lees is reduced from 20 percent to 3 percent, and the yield of the sake is improved by 14 percent. The filter-pressing treatment time is greatly shortened from 280 hours to 56 hours, and the yield of filter-pressing wine is reduced by 80 percent.
3. The juice control effect of the sieve plate at the bottom of the tank is obvious, and the average wine output per tank is improved from 20.25 tons to 21.75 tons, and is improved by 1.5 tons.
4. A juice control groove is cancelled, the juice is controlled by separating the whole wine liquid by adopting a pipeline, the wine liquid is not exposed, the fruit flies are completely prevented from being contacted and bred, the safety of the wine base is ensured, and the field environment is cleaner and cleaner.
5. The squeezing efficiency is obviously improved. Because 1.5 tons of raw wine are controlled in each tank, the wine content in the peel dregs is obviously reduced, and the squeezing speed is obviously improved. The squeezing of 1.5 cans per day from the original is improved to 2 cans per day. The production can form a virtuous cycle of feeding materials in two tanks every day, inoculating yeast to the two tanks for fermentation, and separating and squeezing the two tanks, and squeezing is not a bottleneck process of workshop production any more.
6. The improved sieve plate adopts a structure with a narrow upper part and a wide lower part, and the skin slag can flow out along the gap as long as the skin slag can enter the gap, so that the sieve plate can be fixed. The modified sieve plate does not need to be disassembled and assembled, is simple to clean, and reduces the labor intensity of workers.
Claims (10)
1. The separation juice control mechanism is characterized by comprising a tank wall separation component and a tank bottom juice control component;
the tank wall separation component comprises an annular sieve plate laid along the inner wall of the fermentation tank body and a diversion trench connected to the bottom of the annular sieve plate;
the annular sieve plate is formed by alternately laminating a predetermined number of supporting strips and a predetermined number of sieve bars; the cross sections of the supporting strips and the cross sections of the screen bars are both trapezoidal, the lower bottoms of the supporting strips are connected with the tank wall, and the upper bottoms of the supporting strips are connected with the upper bottoms of the screen bars; the lower bottom of the screen bar faces the inside of the tank body;
flat separation sieve holes are formed between the sieve bars, and the gaps of the separation sieve holes are set to be 0.5-1.5 mm;
an open type flow passage with a narrow outer part and a wide inner part is formed among the tank wall, the supporting strips and the screen bars;
the tank bottom juice control assembly adopts a juice control sieve plate which is formed by attaching to the surface of an unloading circular table at the bottom of the fermentation tank and is positioned below the unloading stirring arm;
the juice control sieve plate is formed by alternately laminating a predetermined number of support strips and a predetermined number of sieve bars; the cross sections of the support bars and the screen bars are both trapezoidal, the lower bottoms of the support bars are connected with the tank bottom discharge circular truncated cone, and the upper bottoms of the support bars are connected with the upper bottoms of the screen bars; the lower bottom of the screen bar faces the inside of the tank body;
flat separation sieve holes are formed between the sieve bars, and the gaps of the separation sieve holes are set to be 0.5-1.5 mm;
an opening type flow passage with a narrow outer part and a wide inner part is formed among the tank bottom unloading circular truncated cone, the supporting strips and the screen bars.
2. The separation and juice control mechanism of claim 1,
the support bars of the annular sieve plate are in a straight bar structure and are axially arranged on the inner wall of the tank body at intervals; the screen bars of the annular screen plate are of arc bar structures and are densely paved on a plurality of supporting bars; therefore, a plurality of vertically through flow guide cavities are formed in the inner wall of the tank body in an enclosing manner.
3. The separation and juice control mechanism of claim 1,
the annular sieve plate is formed by splicing a plurality of sections of curved surface sieve plates; the adjacent two sections of curved surface sieve plates are welded together through pressing strips.
4. The separation and juice control mechanism of claim 1,
and a joint pressing plate is welded between the top of the annular sieve plate and the inner wall of the fermentation tank body, and the joint between the top of the annular sieve plate and the inner wall of the fermentation tank body is hermetically welded through the joint pressing plate.
5. The separation and juice control mechanism of claim 1,
the guide groove is an annular groove which is welded on the inner wall of the fermentation tank body and has a preset descending gradient, the position of the guide groove is arranged at the bottom of the annular sieve plate, the lower point of the guide groove is equal to the lower point of the separation valve of the fermentation tank, and the guide groove is used for receiving and separating juice and guiding the juice to the separation valve, and meanwhile liquid accumulation and sanitary dead angles are avoided.
6. The separation and juice control mechanism of claim 1,
the gradient of the diversion trench is not lower than 0.5%.
7. The separation and juice control mechanism of claim 1,
the supporting strips of the juice control sieve plate are in a straight strip structure and are obliquely and downwards arranged on the tank bottom discharging circular table at intervals; the screen bars of the juice control screen plate are of arc bar structures and are densely paved on a plurality of supporting bars; therefore, a plurality of mutually communicated flow guide cavities are formed by enclosing the tank bottom unloading circular table.
8. The separation and juice control mechanism of claim 1,
the juice control sieve plate is formed by splicing a plurality of sections of fan-shaped sieve plates; the adjacent two sections of fan-shaped sieve plates are welded together through pressing strips.
9. The separation and juice control mechanism of claim 1,
the junction of the top and the bottom of the juice control sieve plate and the tank bottom unloading circular table is provided with a coaming plate, the coaming plates are used for sealing and welding the joints between the top and the bottom of the juice control sieve plate and the tank bottom unloading circular table respectively, a V-shaped flow guide groove is formed between the coaming plate at the bottom of the juice control sieve plate and the tank bottom and the tank wall, and the low point of the V-shaped flow guide groove is equal to the low point of the juice control valve of the fermentation tank.
10. A fermenter for deep processing of small berries comprising a fermenter vessel, wherein the fermenter vessel has a separation and juice control mechanism according to any of claims 1 to 9 inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911327706.8A CN110846178A (en) | 2019-12-20 | 2019-12-20 | Fermentation tank for deep processing of small berries and separation juice control mechanism thereof |
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| CN201911327706.8A CN110846178A (en) | 2019-12-20 | 2019-12-20 | Fermentation tank for deep processing of small berries and separation juice control mechanism thereof |
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| CN110846178A true CN110846178A (en) | 2020-02-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913451A (en) * | 2020-08-06 | 2020-11-10 | 山东尚美健康产业技术发展有限公司 | Juice system is managed in full antithetical couplet net of little berry fermentation cylinder |
| CN112808420A (en) * | 2020-06-02 | 2021-05-18 | 龙南县太平堡酒业有限公司 | Combined device of nano impact mill and squeezer |
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| CN201485440U (en) * | 2009-07-17 | 2010-05-26 | 汤继刚 | Grape wine fermentation tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112808420A (en) * | 2020-06-02 | 2021-05-18 | 龙南县太平堡酒业有限公司 | Combined device of nano impact mill and squeezer |
| CN111913451A (en) * | 2020-08-06 | 2020-11-10 | 山东尚美健康产业技术发展有限公司 | Juice system is managed in full antithetical couplet net of little berry fermentation cylinder |
| CN111913451B (en) * | 2020-08-06 | 2023-09-19 | 山东尚美健康产业技术发展有限公司 | Full networking pipeline juice control system of little berry fermentation cylinder |
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