CN114958511B - Control method of saccharification system - Google Patents
Control method of saccharification system Download PDFInfo
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- CN114958511B CN114958511B CN202210662019.7A CN202210662019A CN114958511B CN 114958511 B CN114958511 B CN 114958511B CN 202210662019 A CN202210662019 A CN 202210662019A CN 114958511 B CN114958511 B CN 114958511B
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 144
- 238000007599 discharging Methods 0.000 claims abstract description 120
- 238000009825 accumulation Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 48
- 238000012546 transfer Methods 0.000 claims description 48
- 238000004804 winding Methods 0.000 claims description 14
- 230000007306 turnover Effects 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 238000013022 venting Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 description 9
- 235000015096 spirit Nutrition 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000005360 mashing Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000013124 brewing process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940079919 digestives enzyme preparation Drugs 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to the field of brewing, in particular to a control method of a saccharification system. The saccharification system includes: a plurality of stacking ponds which are sequentially arranged and are used for stacking materials to be saccharified; a first track; a plurality of second rails respectively arranged in the stacking ponds; the fermented grain discharging machine can move along the first track and can move on the second track; the mobile belt conveyor can move to a required accumulation pool, and the control method comprises the following steps: a stacking step of conveying the material to be saccharified to a plurality of stacking ponds for stacking; a material flattening step, namely enabling the fermented grain discharging machine to move on a second track, and flattening the materials; a moving step of moving the moving belt conveyor to a required stacking pool; and a discharging step, after the moving step, enabling the fermented grain discharging machine to move on the second track again, discharging the materials, and conveying the materials to the moving belt conveyor. The control method of the saccharification system provided by the invention improves the production efficiency and reduces the labor intensity of workers.
Description
Technical Field
The invention relates to the field of brewing, in particular to a control method of a saccharification system.
Background
The saccharification system is used for saccharification of materials, and saccharification is an important process in the brewing process, and directly affects the quality and yield of the produced wine. The principle is that enzyme preparations such as saccharifying enzyme are secreted by microorganisms, and the saccharifying enzyme has a biocatalysis effect, so that starch, protein and the like in grains can be accelerated to be converted into sugar and amino acid, and the saccharification of materials is realized.
The control method of the saccharification system in the prior art is relatively simple, and workers control the grab bucket to be delivered to a specified accumulation pool area to be placed in a pile in sequence, and then the materials placed in the pile are flattened in an artificial mode. After the materials are placed in a stacking pond for a period of time, the grab bucket is controlled to stir and mix the materials and send the materials to a fermentation tank for fermentation. In the whole process, a large amount of personnel are needed to participate in the operation, the labor intensity is high, and the production efficiency is low.
Therefore, how to provide a control method of a saccharification system, which can improve the production efficiency and reduce the working strength of workers, is a problem to be solved.
Disclosure of Invention
In view of the above technical problems, the present invention provides a control method of a saccharification system, the saccharification system comprising: a plurality of stacking ponds which are sequentially arranged and are used for stacking materials to be saccharified; a first track; a plurality of second rails respectively arranged in the stacking ponds; the fermented grain discharging machine can move along the first track and can move on the second track; the mobile belt conveyor can move to a required accumulation pool, and the control method comprises the following steps: a stacking step of conveying the material to be saccharified to a plurality of stacking ponds for stacking; a material flattening step, namely enabling the fermented grain discharging machine to move on a second track, and flattening the materials; a moving step of moving the moving belt conveyor to a required stacking pool; and a discharging step, after the moving step, enabling the fermented grain discharging machine to move on the second track again, discharging the materials, and conveying the materials to the moving belt conveyor.
According to the technical scheme, the fermented grain discharging machine can move along the first rail and the second rail, so that the fermented grain discharging machine can perform material flattening and discharging actions on materials in a plurality of accumulation pools. The movable belt conveyor can move along the first direction, and the material in the stacking ponds can be discharged by being matched with the fermented grain discharging machine. The material in the stacking pond is subjected to material flattening and discharging through the fermented grain discharging machine and the movable belt conveyor, so that the automation degree is high, the labor intensity of workers is reduced, and the production efficiency is effectively improved.
The saccharification system further comprises a transfer car for carrying the fermented grain discharging machine, the transfer car is capable of moving on a first track, the transfer car is provided with a transfer car track, and preferably, the control method further comprises: and a butt joint step, wherein after the stacking step and before the material leveling step, the transfer car track is in butt joint with the second track so that the fermented grain discharging machine on the transfer car moves to the second track.
According to the technical scheme, after the transfer car rail is in butt joint with the second rail, the fermented grain discharging machine can move from the transfer car to the accumulation pool. Through setting up the transfer car track for it is more steady to go out this process that the unstrained spirits machine moved to the heap by the transfer car, avoids out the skew second track of unstrained spirits machine, thereby is favorable to improving the stability when going out the unstrained spirits machine and removing.
The unstrained spirits discharging machine comprises a material flattening device and a discharging device, the transfer trolley comprises a cable winding and unwinding device for controlling the movement and/or operation of the unstrained spirits discharging machine, the material flattening device is provided with a material flattening plate capable of lifting, and preferably, the material flattening step specifically comprises: the flat flitch descends, goes out unstrained spirits machine along the in-process of second track removal, and flat flitch plays flat material's effect to the material in heap, and flat flitch rises after the flat material is accomplished, and cable receive and releases the device receive the line and makes out unstrained spirits machine return to the transit car.
According to the technical scheme, after the fermented grain discharging machine leaves the transit vehicle, the transit vehicle provides power for the fermented grain discharging machine through the cable winding and unwinding device and controls the movement and/or the action of the fermented grain discharging machine so that the fermented grain discharging machine can move along the second track. When the fermented grain discharging machine needs to return, the cable winding and unwinding device implements a winding function, and finally the fermented grain discharging machine returns to the transfer vehicle.
Because the materials are piled up in the piling pool by the piling hopper, the platy material flattening plate can flatten the materials after contacting the materials. The material distribution is more uniform through the material flattening step, so that the saccharification of the material is more complete and sufficient, and the saccharification effect is improved.
The saccharification system further comprises a lifting device and a third track arranged along the first direction, wherein the lifting device is arranged in a lifting manner and receives the movable belt conveyor, and preferably, the moving step specifically comprises the following steps: the movable belt conveyor is moved to a desired accumulation pool along the third rail and is received by the elevating device adjusted to a prescribed position.
According to the technical scheme, the lifting device is arranged at the side part of the accumulation pool in a lifting manner, and can be used for bearing the movable belt conveyor and driving the movable belt conveyor to do lifting motion. When the lifting device is in a high position, the lifting device can bear the movable belt conveyor which moves to the high position, and then the lifting device drives the movable belt conveyor to descend to a low position so as to prepare for further discharging.
Preferably, the leveling step, the moving step, and the discharging step are sequentially performed for each of the accumulation ponds.
According to the technical scheme, the material leveling step, the moving step and the discharging step are sequentially carried out on each stacking pool, so that saccharification of materials in each stacking pool can be automatically and rapidly completed, and the overall production efficiency is improved.
The discharging device further comprises a turnover mechanism and a plurality of turning hoppers arranged along the periphery of the turnover mechanism, and preferably, the discharging step specifically comprises the following steps: when one end of the turnover mechanism is turned from a state of being far away from the materials in the stacking pool to a state of being close to the materials in the stacking pool, the turnover mechanism drives the plurality of turnover hoppers to move around the periphery of the turnover mechanism.
According to the technical scheme, through the upset of tilting mechanism for tilting mechanism can be when discharging device does not need the ejection of compact, can accomodate in discharging device, avoids causing the influence to the removal of unstrained spirits machine. The plurality of turning hoppers move along the periphery of the turning mechanism, so that materials in a stacking pond can be continuously grabbed and lifted, and the discharging efficiency is improved.
The discharging device further comprises a conveying mechanism for receiving the material from the turning hopper, preferably, in the discharging step, the turning hopper is in a state close to the stacking pond and grabs the material, and when the turning hopper moves around the periphery of the turning mechanism to a state far away from the stacking pond, the material falls to the conveying mechanism from the turning hopper, and the conveying mechanism further conveys the material to the movable belt conveyor.
According to the technical scheme, the materials fall on the conveying mechanism after being lifted by the overturning mechanism and the overturning hopper, and are conveyed to the movable belt conveyor by the conveying mechanism. The whole process is more automatic, realizes continuous discharging of the discharging device, and effectively improves discharging efficiency.
In each stacking pond, a stacking screen plate and a ventilation path are provided, and preferably the control method further comprises a cooling step of cooling and ventilating the material on the stacking screen plate via the ventilation path.
According to the technical scheme, the flattened materials are subjected to standing saccharification in the accumulation pool, ventilation and cooling are started after a period of time, the materials can be discharged in the next step after the temperature of the materials is reduced to the specified temperature, and the ventilation path enables the ventilation and cooling of the materials to be more comprehensive, so that the ventilation effect is improved.
Drawings
FIG. 1 is a schematic top view of a saccharification system of an embodiment of the invention.
FIG. 2 is a flowchart of a control method of the saccharification system according to an embodiment of the invention.
Fig. 3 is a schematic cross-sectional view of a blanking device of an embodiment of the present invention.
Fig. 4 is another schematic cross-sectional view of a blanking device of an embodiment of the present invention.
FIG. 5 is a schematic top view of a holding pond according to an embodiment of the present invention.
FIG. 6 is a schematic front view of a saccharification system of an embodiment of the invention.
Fig. 7 is a schematic side view of a discharge device according to an embodiment of the present invention.
Fig. 8 is another side view schematic of a discharge device of an embodiment of the invention.
Fig. 9 is a flow chart of the outfeed step of an embodiment of the invention.
Reference numerals:
1, a stacking pool; 101 stacking sieve plates; 102, a fan; 2a first track; 3a second track; 4, discharging the fermented grains; 41a material flattening device; 411 lifting mechanisms; 412 a flat material plate; 42a discharging device; 421 turning the hopper; 422 a turnover mechanism; 423 a conveying mechanism; 43 discharge port; 5, moving the belt conveyor; 6, transferring; 61 a transfer rail; 7, a third track; 8, temporarily storing the pool; 9 lifting devices; a first direction; b a second direction; c, vertically; s ventilation paths; m grabbing positions; and N discharging positions.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a control method of a saccharification system, and fig. 1 is a schematic top view of the saccharification system according to an embodiment of the invention. As shown in fig. 1, the saccharification system comprises a plurality of stackers 1 for stacking a material to be saccharified, the plurality of stackers 1 being arranged in sequence along a first direction a.
FIG. 2 is a flowchart of a control method of the saccharification system according to an embodiment of the invention, and the control method of the saccharification system includes a stacking step as shown in FIGS. 1 and 2. In the stockpiling step, the material to be saccharified is initially loaded into a hopper (not shown). After the hopper is moved to the stacking pool 1 by means of lifting, a discharging door (not shown) of the hopper is controlled to be opened, so that materials are stacked in the stacking pool 1. After all the materials in the hopper are discharged, the empty hopper returns to the original place to wait for feeding again, and then the materials are piled and fed to and fro in a circulating way. When the material piled up in the piling pool 1 reaches the specified volume, the piling of the material is completed, and the material is distributed in the piling pool 1 in a piling state of piling up the material one by one.
In this embodiment, the mashing system further comprises a control device (not shown) for executing instructions of the control method of the mashing system. The control device in this embodiment may be any one or a combination of a plurality of DCS (Distributed Control System ), PLC (Programmable Logic Controller, programmable logic controller) or other devices that can function as a control.
In the saccharification system, the first rail 2 is arranged and extends along a first direction a, and the plurality of second rails 3 are arranged along a second direction b, wherein the second direction b is approximately perpendicular to the first direction a. Specifically, the second rails 3 are provided on both sides of each of the ponds 1. In other embodiments of the present invention, the second direction b is not limited to be substantially perpendicular to the first direction a, but may be other intersecting relationships, and is not specifically limited herein.
The saccharification system also comprises a fermented grain discharging machine 4 for flattening and discharging and a transfer car 6 for carrying the fermented grain discharging machine 4. The transfer car 6 can move along the first track 2, and then drives the fermented grain discharging machine 4 to move along the first track 2.
Further, the control method of the saccharification system further comprises a butt joint step. In the docking step, the transfer car 6 has a transfer car rail 61, and the transfer car 6 is stopped while moving along the first rail 2 to a position corresponding to the stacker pool 1, and then the transfer car rail 61 is lowered and the transfer car rail 61 is docked with the second rail 3. After the transfer car track 61 is butted with the second track 3, the fermented grain discharging machine 4 can move from the transfer car 6 to the stacking pond 1.
The transfer car 6 is also provided with a moving and positioning device (not shown) for determining the stop position of the transfer car 6 on the first rail 2, so that the transfer car rail 61 is more accurately abutted with the second rail 3, and the fermented grain discharging machine 4 is beneficial to keeping stable when moving between the transfer car rail 61 and the second rail 3.
In the butt joint step, the butt joint of the transit car track 61 and the second track 3 ensures that the process of moving the fermented grain discharging machine 4 from the transit car 6 to the stacking pond 1 is more stable, reduces or even avoids the deviation of the fermented grain discharging machine 4, and is beneficial to improving the stability of the fermented grain discharging machine 4 when entering the second track 3.
In the present embodiment, the intermediate transfer cart 6 further includes a cable winding and unwinding device (not shown), and the cable winding and unwinding device performs the paying-off function after the fermented grain discharging machine 4 leaves the intermediate transfer cart 6. The transfer car 6 provides power to the fermented grain discharging machine 4 through the cable winding and unwinding device and controls the movement and/or operation of the fermented grain discharging machine 4 so that the fermented grain discharging machine 4 can move along the second track 3. When the fermented grain discharging machine 4 needs to return, the cable winding and unwinding device implements a winding function, and finally the fermented grain discharging machine 4 returns to the transfer car 6. Although not shown, the cable winding and unwinding device comprises a cable connected with the fermented grain discharging machine 4, and the cable is wound or unwound in a winding mode so as to drive the fermented grain discharging machine 4 to move. The cable can be provided with a wire connected with a material flattening device and a discharging device of the fermented grain discharging machine 4, so that the operation of the devices is controlled, namely, the cable winding and unwinding device is utilized, the control is simple, the dual functions of controlling movement and controlling operation can be realized, and the material flattening step and the discharging step are more convenient and quicker.
By using the transfer cart 6 to drive the fermented grain discharging machine 4 to move along the first track 2, the saccharification system in the embodiment can move further to the stacking ponds 1 only by one fermented grain discharging machine 4, and compared with the mode of arranging a plurality of fermented grain discharging machines 4, the equipment cost is effectively reduced.
The control device is connected to the transfer car 6 in a communication manner, and can control the operation of the transfer car 6. When a worker performs material leveling or discharging on a certain stacking pool 1 through the control device, the transfer cart 6 can be moved to a corresponding position where the stacking pool 1 is required.
The control method of the saccharification system further comprises a material leveling step, wherein the butt joint step is required to be completed before the material leveling step is carried out. After the butt joint step is completed, the transfer car track 61 and the second track 3 are in a butt joint state, and at the moment, the fermented grain discharging machine 4 moves from the transfer car 6 to the second track 3, and the material flattening step is started.
Fig. 3 is a schematic cross-sectional view of the material leveling device 41 according to the embodiment of the present invention, and fig. 4 is another schematic cross-sectional view of the material leveling device 41 according to the embodiment of the present invention. Wherein, the material leveling device 41 in fig. 3 is in an initial state, and the material leveling device 41 in fig. 4 is in a material leveling state. As shown in fig. 3 and 4 and combined with fig. 1, the fermented grain discharging machine 4 includes a material leveling device 41, the material leveling device 41 has a lifting mechanism 411 and a material leveling plate 412, and the lifting mechanism 411 can drive the material leveling plate 412 to move along a vertical direction c. After the fermented grain discharging machine 4 moves to the stacking pool 1, the flat material plate 412 is controlled to move downwards along the vertical direction c, so that the flat material plate 412 is downwards contacted with the materials in the stacking pool 1.
Since the materials are stacked one on another in the stacker 1 by the hoppers, the plate-like flat plate 412 can flatten the materials after being brought into contact with the materials. In the material flattening step, the fermented grain discharging machine 4 moves along the second track 3 so as to drive the material flattening plate 412 to move along the second direction b, and then sequentially flatten the materials in the stacking pond 1 in the second direction b. The material distribution is more uniform through the material flattening step, so that the saccharification of the material is more complete and sufficient, and the saccharification effect is improved. It should be noted that the width of the flat material plate 412 is preferably identical to that of the stacking pond 1, and the lifting mechanism 411 can drive the flat material plate 412 to descend to different heights in the vertical direction c as required.
Fig. 5 is a schematic plan view of a stacking pool 1 according to an embodiment of the present invention, wherein a stacking screen plate 101 is provided in each stacking pool 1, and a plurality of dense small holes are formed in the stacking screen plate 101, as shown in fig. 5. After the flattening step, the flattened material is stood and saccharified in the accumulation pool 1.
Further, the control method of the saccharification system further comprises a cooling step. After the material is stood and saccharified for about 24 hours, the control device starts to execute the cooling step. The ventilation path s is below the stacking screen 101, and the end of each stacking pond 1 is provided with a fan 102. In the cooling step, the air blown out by the fan 102 ventilates and cools the material along the ventilation path s, and the material is ready for discharging in the next step after the temperature of the material is reduced to a specified temperature.
The time required for the standing saccharification is related to the kind of material, the environment and the temperature, and in other embodiments of the present invention, the time required for the standing saccharification may be other time periods, which are not particularly limited herein.
FIG. 6 is a schematic front view of a saccharification system according to an embodiment of the invention, as shown in FIG. 3, the saccharification system further comprising a third rail 7 and a moving belt conveyor 5 moving along the third rail 7. The third rails 7 are located on both sides of the accumulation pool 1 in the second direction b and are extended in the first direction a, and both ends of the moving belt conveyor 5 in the second direction b correspond to the third rails 7, respectively.
Note that the movable belt conveyor 5 in the present embodiment is a movable belt conveyor, and in other embodiments of the present invention, a device having a conveying function such as a movable plate chain conveyor may be used, and the present invention is not limited to this range.
In other embodiments of the present invention, the movable belt conveyor 5 may be replaced by an immovable belt conveyor, or the movable belt conveyor 5 may be mixed with an immovable belt conveyor.
In the present embodiment, the third rail 7 is fixedly connected to the pool 1, and in other embodiments of the present invention, the third rail 7 may be provided separately from the pool 1, and the moving belt 5 may be moved in the first direction a.
Further, the control method of the saccharification system further includes a moving step in which the moving belt conveyor 5 is moved to the desired accumulation pool 1. The control device is in communication connection with the movable belt conveyor 5, when a certain accumulation pool 1 needs to be discharged, a worker confirms to discharge the accumulation pool through the control device, and the control device controls the movable belt to move to a position corresponding to the accumulation pool 1 along the third track 7. Through the movement of the movable belt conveyor 5 in the third track 7, in the saccharification system in this embodiment, only one movable belt conveyor 5 is needed to meet the discharging requirements of the plurality of stacking ponds 1, which is beneficial to reducing the equipment cost compared with a plurality of movable belt conveyors 5.
Further, the saccharification system further comprises a lifting device 9. The lifting device 9 is arranged at the side part of the stacking pond 1 in a lifting manner along the vertical direction c, and can receive the movable belt conveyor 5 and further drive the movable belt conveyor 5 to perform lifting motion along the vertical direction c. When the lifting device 9 is at a high position in the vertical direction c, the lifting device 9 can bear the movable belt conveyor 5 which moves to the moment, and then the lifting device 9 drives the movable belt conveyor 5 to descend to a low position in the vertical direction c, so that the height of the movable belt conveyor 5 in the vertical direction c is matched with the discharge port 43 of the fermented grain discharging machine 4, and further discharging is facilitated.
In the present embodiment, the same lifting device 9 is shared for every two of the storage tanks 1, so that the number of lifting devices 9 can be reduced, and thus the equipment cost can be advantageously reduced. In other embodiments of the present invention, each of the tanks 1 may be independently provided with a corresponding lifting device 9, or may be arranged in other ways, which are not particularly limited herein.
After the moving step is completed, a discharging step is carried out. In the discharging step, it is first necessary to confirm whether the fermented grain machine 4 is already located on the second rail 3, and if the fermented grain machine 4 is not located on the second rail 3, the docking step is first necessary.
Fig. 7 is a schematic side view of the outfeed device 42 of an embodiment of the invention, and fig. 8 is another schematic side view of the outfeed device 42 of an embodiment of the invention. Wherein, the discharging device 42 in fig. 7 is in an initial state, and the discharging device 42 in fig. 8 is in a discharging state. As shown in fig. 7 and 8, the fermented grain discharging machine 4 (shown in fig. 1) has a discharging device 42 for discharging, and the discharging device 42 includes a turning mechanism 422 and a plurality of turning hoppers 421 provided to the turning mechanism 422.
The turning mechanism 422 in the present embodiment may be a chain conveyor, a belt conveyor, or another flexible conveyor, and is not particularly limited herein.
Fig. 9 is a flowchart of the discharging step according to the embodiment of the present invention, as shown in fig. 9 and combined with fig. 7 and 8, the discharging step further includes a turning step, a grabbing step, a lifting step, and a feeding step. First, a turning step is entered in which the turning mechanism 422 is turned from an initial state to a discharge state, that is, the turning mechanism 422 is turned from a state disposed near the second direction b to a state disposed near the vertical direction c. When the tilting mechanism 422 is in the discharge state, the tilting mechanism 422 can be brought closer to the material in the accumulation pool 1 (shown in fig. 6). When the turning mechanism 422 is not in the discharging state, the material in the stacking pool 1 can be kept away, and the influence on the movement of the fermented grain discharging machine 4 is avoided.
After the overturning step is completed, a grabbing step is carried out. In the material grabbing step, the turning mechanism 422 drives the plurality of turning hoppers 421 to move around the periphery of the turning mechanism 422. The turning hopper 421 contacts the material in the accumulation pond 1 when moving to the lower side in the vertical direction c (i.e., the grab level M in fig. 8), and thus the material is loaded into the turning hopper 421.
After the material grabbing step is completed, a lifting step is carried out. In the lifting step, the turning hopper 421 is moved from the grab level M to the discharge level N by the turning mechanism 422, so that the turning hopper 421 lifts the material from the grab level M to the discharge level N.
After the lifting step is completed, a feeding step is carried out. In the feeding step, since the hopper 421 is opened downward at the discharge level N, the material falls from the hopper 421 by gravity. The fermented grain discharging machine 4 further comprises a conveying mechanism 423 arranged along the first direction a, and the conveying mechanism 423 is positioned below the discharging position N. The material falling from the hopper 421 falls onto the conveying mechanism 423, and the conveying mechanism 423 in turn conveys the material to the discharge port 43 (see fig. 6). The lower part of the discharge port 43 corresponds to the moving belt conveyor 5, so that the moving belt conveyor 5 can further convey the material to a temporary storage tank 8 (shown in fig. 1) provided at one end of the moving belt conveyor 5. The temporary storage pool 8 is used for storing materials conveyed by the movable belt conveyor 5 for the next process. In other embodiments of the present invention, the moving belt 5 is not limited to transporting materials to the temporary storage pool 8, but may be transporting materials to other devices or locations, which are not specifically limited herein.
The plurality of turning hoppers 421 move along the periphery of the turning mechanism, so that the material in the stacking pool 1 is continuously conveyed to the movable belt conveyor 5 by the material discharging device 42, and the discharging efficiency of the material discharging device 42 is effectively improved. The material grabbing step, the lifting step and the feeding step are accompanied by the movement of the fermented grain discharging machine 4 along the second track 3, so that the material discharging device 42 can fully convey the materials in the stacking pond 1 to the movable belt conveyor 5 as much as possible.
In the present embodiment, the conveying mechanism 423 is provided in the form of a belt conveyor. The conveying mechanism 423 of the present invention is not limited to a belt conveyor, and may be a device having a conveying function such as a packing auger or a plate chain conveyor, and is not particularly limited herein.
Through integrating the material flattening device 41 and the discharging device 42 in the fermented grain discharging machine 4, the whole equipment occupation space of the saccharification system is reduced, and the space utilization rate is effectively improved. The fermented grain discharging machine 4 can be used for a material flattening step and a discharging step, achieves the effect of one machine with multiple purposes, and is beneficial to reducing the equipment cost.
In the present embodiment, the control method of the saccharification system sequentially executes a leveling step, a moving step, and a discharging step for each of the ponds 1. The control method in the embodiment controls the actions of all the equipment of the saccharification system, so that the process from flattening to discharging is more automatic, the labor intensity of workers is effectively reduced, and the production efficiency is improved. The material of a plurality of stacking ponds 1 can be subjected to material flattening and discharging through the single movable belt conveyor 5 and the fermented grain discharging machine 4, so that the equipment cost is reduced, and meanwhile, the yield of a saccharification system is improved.
In other embodiments of the invention, the control method of the saccharification system may also be performed in a more automated manner, for example, by detecting whether the accumulation pond 1 needs to be leveled and discharged through a sensor, and the control device further operates according to the detection signal of the sensor. The process of feeding the saccharification system from the flattening to the discharging is not limited to being operated in an automated manner, but may be semi-automated, semi-manual or manually operated, and is not particularly limited herein.
Those skilled in the art will appreciate that the specific features of the various embodiments may be adaptively split or combined. Such splitting or combining of specific technical features does not cause the technical solution to deviate from the principle of the present application, and therefore, the technical solution after splitting or combining falls within the protection scope of the present application. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. A control method of a saccharification system, characterized in that the saccharification system comprises:
A plurality of stacking ponds which are sequentially arranged and are used for stacking materials to be saccharified;
A first track;
a plurality of second rails respectively provided to the respective accumulation pools;
The fermented grain discharging machine can move along the first track and can move on the second track, and comprises a material flattening device and a discharging device, wherein the material flattening device is provided with a material flattening plate capable of lifting;
the movable belt conveyor can move to a required stacking pool;
The middle transfer vehicle is used for bearing the fermented grain discharging machine and can move on the first track, the middle transfer vehicle is provided with a middle transfer vehicle track, and the middle transfer vehicle comprises a cable winding and unwinding device used for controlling the fermented grain discharging machine to move and/or operate;
The lifting device is arranged in a lifting manner and used for supporting the mobile belt conveyor;
a third track disposed along the first direction,
The third tracks are positioned on two sides of the accumulation pool and extend along the first direction of the first tracks, two ends of the movable belt conveyor along the second direction of the second tracks respectively correspond to the third tracks, and the control method comprises the following steps:
A stacking step of conveying the material to be saccharified to a plurality of stacking ponds for stacking;
A butt joint step, wherein the transfer car track is in butt joint with the second track so that the fermented grain discharging machine on the transfer car moves to the second track;
A material flattening step, namely enabling the fermented grain discharging machine to move on the second track, and performing material flattening operation on the materials, wherein the material flattening step specifically comprises the following steps: the flat material plate descends, the flat material plate plays a role in flattening materials in the stacking pool in the process that the fermented grain discharging machine moves along the second track, the flat material plate ascends after flattening is finished, and the cable winding and unwinding device winds the wires so that the fermented grain discharging machine returns to the transfer trolley;
A moving step of moving the moving belt conveyor to a desired accumulation pool, the moving step specifically comprising: moving the movable belt conveyor to a desired accumulation pool along the third rail and being received by the lifting device adjusted to a prescribed position;
And a discharging step, after the moving step, enabling the fermented grain discharging machine to move on the second track again, discharging the materials, and conveying the materials to the moving belt conveyor.
2. The method of controlling a saccharification system of claim 1, wherein the leveling step, the moving step and the discharging step are sequentially performed for each of the ponds.
3. The method of controlling a saccharification system of claim 1, wherein the discharging device further comprises a turnover mechanism and a plurality of turners disposed along the periphery of the turnover mechanism, and wherein the discharging step specifically comprises: when one end of the turnover mechanism is turned from a state far away from the materials in the stacking pool to a state close to the materials in the stacking pool, the turnover mechanism drives a plurality of turnover hoppers to move around the periphery of the turnover mechanism.
4. The method of controlling a saccharification system of claim 3, wherein the discharge device further includes a transfer mechanism for receiving material from the hopper, wherein in the discharge step, the hopper is in a state of being close to the accumulation pool, the hopper is gripped, and the hopper is moved around the periphery of the transfer mechanism to a state of being far from the accumulation pool, and the material is dropped from the hopper to the transfer mechanism, and the transfer mechanism further transfers the material to the moving belt conveyor.
5. The method of controlling a saccharification system of any one of claims 1-4, wherein a stack screen and a vent path are provided within each of the stacks, the method further comprising a step of cooling down and venting material on the stack screen via the vent path.
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