Multi-path drying storage equipment and operation method thereof

Abstract

The invention relates to the field of grain storage, and discloses a multi-path drying and warehousing device and an operation method thereof.The multi-path drying and warehousing device comprises a grain unloading pit used for respectively throwing grains into a dry grain bin or directly loading and delivering the grains, and throwing super-moisture grains into a wet grain bin or a drying tower; the drying tower is used for carrying out on-line moisture detection and drying on the entering grains, feeding the grains with qualified on-line moisture detection into the dry granary, and beating the unqualified grains into the wet granary or carrying out secondary drying on the unqualified grains; and the plurality of wet granaries are used for temporarily storing the entered grains, or pouring the grains among the wet granaries, or putting the grains into the drying tower, or putting the grains into the dry granary, or loading and delivering the grains. A grain unloading pit, a drying tower, a wet granary and a dry granary are connected together through a scraper, an elevator and a flow divider to form a set of complete grain drying and warehousing operation system, so that a plurality of operation routes can be operated simultaneously under the condition of no interference.

Description

Technical Field

[0001] The present invention relates to the technical field of grain storage, and in particular to multi-path drying and storage equipment and an operating method thereof. Background Art

[0002] Grain refers to the general term for various plant seeds used in cooking food, which can also be generally referred to as "cereals", including wheat, beans, whole grains and rice, etc. Grain crops are rich in nutrients, mainly protein, vitamins, dietary fiber, fat, starch, etc.

[0003] At present, with the transfer and concentration of land, the scale and intensive operation of agriculture have been promoted, and the number of grain processing enterprises has continued to increase. The traditional manual drying and storage methods can no longer meet the demand. Grain suffers varying degrees of loss in various links such as production, storage, and transportation. Among them, mildew caused by moisture in grain storage is an important cause of grain storage loss, accounting for a large part of grain storage loss. While wasting food, it also increases the operating costs of enterprises.

[0004] Traditional drying and storage equipment has a relatively single operating route. Faced with grain merchants purchasing grain of varying quality, moisture content, and batch sizes, its processing capacity is obviously insufficient and its overall operating efficiency is low. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a multi-path drying and storage equipment and an operating method thereof, which solves the problem that the traditional drying and storage equipment has a relatively single operating route, is faced with the problem that the grain quality and moisture content of grains in the hands of grain merchants are uneven and the grains are of different sizes, and the processing capacity is obviously insufficient, resulting in low overall operating efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multi-path drying and storage device, comprising:

[0007] Grain unloading pit, used to put grain into dry grain bin or directly load it into truck for shipment, and put excess moisture grain into wet grain bin or drying tower;

[0008] The drying tower is used to perform online moisture detection and drying of the incoming grains, and to send the grains that pass the online moisture detection to the dry grain bin, and the grains that fail the online moisture detection to the wet grain bin or undergo secondary drying;

[0009] Several wet grain silos are used to temporarily store incoming grain, transfer grain between wet grain silos, pump grain into drying towers, pump grain into dry grain silos, or load grain into trucks for shipment;

[0010] Several dry grain silos are used to temporarily store incoming grain, transfer grain between dry grain silos, load grain onto trucks for shipment, or pump grain into drying towers.

[0011] Preferably, an R1 scraper is provided on one side of the grain unloading pit, one end of the R1 scraper is connected to the R2 scraper through a slide pipe, one side of the R2 scraper is connected to the T1 elevator, one side of the bottom of the T1 elevator is connected to the R11 scraper and the R5 scraper in sequence through a slide pipe, the bottom of the wet grain silo is connected to one side of the R5 scraper, the right end of the R11 scraper is connected to the R10 scraper through a slide pipe, the top of the R10 scraper is connected to the bottom of the dry grain silo, the top of the dry grain silo is connected to the R9 scraper through a slide pipe, the left end of the R11 scraper is connected to the R12 scraper, the right end of the R12 scraper is connected to one side of the R11 scraper through a slide pipe, and the left end of the R12 scraper is connected to the T5 elevator.

[0012] Preferably, it also includes:

[0013] T2 elevator, the bottom of the T2 elevator is connected to F1 splitter and F3 splitter in sequence through a slide pipe, the top of the F1 splitter is connected to R3 scraper, one side of the F1 splitter is connected to one side of R12 scraper through a slide pipe, the top of the T2 elevator is connected to R4 scraper through a slide pipe, one side of R4 scraper is connected to one side of wet grain bin, and one side of the bottom of the T2 elevator is connected to one side of R5 scraper through a slide pipe;

[0014] T3 elevator, one side of the bottom of the T3 elevator is connected to the F2 diverter and the R7 scraper in sequence through a slide pipe, the top of the F2 diverter is connected to one side of the R5 scraper through a slide pipe, the other side of the bottom of the T3 elevator is connected to one side of the F1 diverter through a slide pipe, and the top of the T3 elevator is connected to the R6 scraper through a slide pipe.

[0015] Preferably, it also includes:

[0016] R8 scraper, the right end of the R8 scraper is connected to the T4 elevator through a slide pipe, the bottom of the T4 elevator is connected to one side of the R10 scraper through a slide pipe, the top of the T4 elevator is connected to one side of the R9 scraper, the left end of the R8 scraper is connected to one side of the F1 splitter, one side of the middle of the R8 scraper is connected to one side of the F2 splitter, and the other side of the middle of the R8 scraper is connected to one side of the F3 splitter;

[0017] A dust removal chamber is arranged below the cleaner, one side of the bottom of the cleaner is connected to the top of the T1 elevator through a slide pipe, and the other side of the bottom of the cleaner is connected to one side of the R3 scraper conveyor through a slide pipe.

[0018] Preferably, it also includes:

[0019] F4 diverter, the top of the F4 diverter is connected to one side of the T5 elevator through a slide pipe, the bottom of the F4 diverter is connected to an outdoor loading port and an indoor loading port in sequence, the top of the drying tower is connected to one side of the R6 scraper through a slide pipe, the bottom of the drying tower is connected to one side of the R7 scraper, and one side of the R7 scraper is connected to one side of the F3 diverter.

[0020] A multi-path drying storage equipment operation method comprises the following steps:

[0021] S1. After being dried and tested for moisture online, the grain is put into a dry grain silo or directly loaded for shipment. Grain with excess moisture is put into a wet grain silo or a drying tower.

[0022] S2, the dry grain warehouse temporarily stores the incoming grain, or transfers the grain between dry grain warehouses, or loads the grain for shipment, or puts the grain into the drying tower;

[0023] S3, the wet grain silo temporarily stores the incoming grain, or transfers the grain between wet grain silos, or puts the grain into the drying tower, or into the dry grain silo, or loads the grain for shipment;

[0024] S4. The drying tower performs online moisture detection and drying on the incoming grain, and sends the grain that passes the online moisture detection to the dry grain bin, while the unqualified grain is sent to the wet grain bin or subjected to secondary drying.

[0025] Preferably, the S1 specifically comprises the following steps:

[0026] S101, the grain unloading truck unloads the grain to the grain unloading pit, and the grain is sent to the cleaning machine through the R1 scraper, R2 scraper, and T1 elevator in sequence;

[0027] S102, the cleaning machine screens the incoming grains, and the screened dust and impurities are discharged into the dust removal chamber, and then the R3 scraper scrapes out the grains screened by the cleaning machine and diverts them through the F1 diverter;

[0028] S103, when the raw grain is wet grain, the diverted grain is driven into the wet grain bin through the T2 elevator and the R4 scraper, or the diverted grain is driven into the drying tower through the T3 elevator and the R6 scraper;

[0029] S104. When the raw grain is dry grain, the diverted grain is sent to the dry grain bin through the R8 scraper through the T4 elevator and the R9 scraper, or sent to the outdoor loading port through the R12 scraper through the T5 elevator and the F4 diverter, and then directly loaded and shipped after screening.

[0030] Preferably, the S2 specifically comprises the following steps:

[0031] S201, the dry grain silo stores the incoming grain, and when emptying the silo, the grain is emptied through the R10 scraper, T4 elevator, R9 scraper, and dry grain silo in sequence;

[0032] S202. When discharging grain, it is sent to the outdoor loading port for loading and delivery through R10 scraper, R11 scraper, R12 scraper, T5 elevator, and F4 diverter in sequence, or it is driven into the drying tower for secondary drying through R10 scraper, R11 scraper, T1 elevator, cleaning machine, R3 scraper, F1 diverter, T3 elevator, and R6 scraper in sequence.

[0033] Preferably, the S3 specifically includes the following steps:

[0034] S301, the wet grain silo stores the incoming grain, and when emptying the silo, it is emptied by the R5 scraper, T2 elevator, and R4 scraper in sequence.

[0035] S302. When discharging grain, it is successively driven into the drying tower through the R5 scraper, T3 elevator, and R6 scraper, or driven into the dry grain silo through the R5 scraper, T1 elevator, cleaner, R3 scraper, F1 diverter, R8 scraper, T4 elevator, and R9 scraper, or sent to the outdoor loading port for loading and shipment through the R5 scraper, T1 elevator, cleaner, R3 scraper, F1 diverter, R12 scraper, T5 elevator, and F4 diverter.

[0036] Preferably, the S4 specifically comprises the following steps:

[0037] S401, the drying tower dries the incoming grains, and the grains that have passed the online moisture test are sent to the dry grain bin via the R7 scraper, F3 diverter, R8 scraper, T4 elevator, and R9 scraper in sequence;

[0038] S402, and the excess moisture grain passes through R7 scraper, T3 elevator, R6 scraper, and is returned to the drying tower for secondary drying, or passes through R7 scraper, F3 diverter, T2 elevator, R4 scraper and is driven into the wet grain silo.

[0039] The present invention provides a multi-path drying storage device and an operation method thereof, which has the following beneficial effects:

[0040] 1. The present invention connects the grain unloading pit, drying tower, wet grain silo and dry grain silo by using a scraper, an elevator and a diverter to form a complete grain drying and storage operation system, so that multiple operation routes can be operated simultaneously without interference to meet the processing requirements of grains of different qualities and moisture contents, and grains with increased moisture content due to long-term storage, thereby solving the problem that the traditional drying and storage equipment has a relatively single operation route, and the processing capacity is obviously insufficient and the overall operation efficiency is low in the face of grains of uneven quality and moisture content and batches of different sizes in the hands of grain merchants.

[0041] 2. The present invention can transport the grains screened by the cleaning machine to different destinations such as wet grain silos, drying towers or dry grain silos through different elevators and scrapers according to their dry and wet states. Whether it is direct storage or delivery of dry grains, or drying or temporary storage of wet grains, it can be carried out efficiently and orderly, thereby improving the system's processing capacity for various types of grains, effectively solving the problem of insufficient processing capacity of traditional equipment for different grains, significantly improving the overall operating efficiency, and adapting to the complex needs of grain processing in large-scale and intensive operations of modern agriculture.

[0042] 3. The present invention avoids the risk of loss of nutrient components or mildew of grains due to over-drying or insufficient drying through a drying tower, prevents grains from becoming moldy and agglomerated due to high temperature and humidity through a wet grain bin, and reduces grain loss during storage. When the moisture content of grains increases due to long-term storage and other factors, the dry grain bin promptly returns the grains to the drying tower for secondary drying treatment, always keeping the grains in a suitable storage state, thereby comprehensively reducing grain losses caused by moisture, deterioration and the like in all links, ensuring grain quality, and guaranteeing the economic value and food safety of the grains.

[0043] 4. The present invention automatically controls the grain flow direction according to the grain moisture content at the grain unloading pit, and the drying tower automatically determines the grain destination according to the online moisture detection result, thereby greatly reducing human intervention and reducing labor costs, while improving the accuracy and stability of operations. The efficient operation of the equipment shortens the grain processing cycle, indirectly reduces the equipment energy consumption and equipment maintenance costs, and improves the overall economic benefits of grain drying and storage operations, which helps enterprises gain advantages in market competition.

[0044] 5. The present invention provides protection for long-term storage of grain through multiple dry grain silos and wet grain silos, and at the same time combines the regular emptying operation of the dry grain silo to ensure the stable quality of grain during long-term storage. The flexible grain entry and exit method of the wet grain silo avoids the mold and deterioration of wet grain during storage. Whether the moisture content of dry grain changes due to environmental factors, or the wet grain is naturally dried or further processed during storage, it can respond in time and perform corresponding operations to ensure that the grain can still maintain good quality after long-term storage, meet the long-term supply demand of the market, and reduce the economic losses caused by grain storage problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a schematic diagram of the grain operation route of the present invention;

[0046] Figure 2 This is a method flow chart of a multi-path drying storage equipment operation method proposed by the present invention.

[0047] Among them, 1. Grain unloading pit; 2. R1 scraper; 3. R2 scraper; 4. T1 elevator; 5. Cleaning machine; 6. Dust removal chamber; 7. R3 scraper; 8. F1 diverter; 9. T2 elevator; 10. T3 elevator; 11. R6 scraper; 12. R4 scraper; 13. Drying tower; 14. Wet grain silo; 15. T4 elevator; 16. R9 scraper; 17. Dry grain silo; 18. R10 scraper; 19. R11 scraper; 20. R8 scraper; 21. R5 scraper; 22. F2 diverter; 23. R7 scraper; 24. F3 diverter; 25. R12 scraper; 26. T5 elevator; 27. F4 diverter; 28. Outdoor loading port; 29. ​​Indoor loading port. DETAILED DESCRIPTION

[0048] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] Example:

[0050] Please see attached Figure 1 The embodiment of the present invention provides a multi-path drying and storage device, including:

[0051] The grain unloading pit 1 is used to put the grain into the dry grain bin 17 or directly load it for shipment, and the grain with excess moisture is put into the wet grain bin 14 or into the drying tower 13;

[0052] The drying tower 13 is used to perform online moisture detection and drying of the incoming grains, and to send the grains that pass the online moisture detection to the dry grain bin 17, and the grains that fail the online moisture detection to the wet grain bin 14 or undergo secondary drying;

[0053] Several wet grain silos 14 are used to temporarily store incoming grain, or to transfer grain between wet grain silos 14, or to pump grain into drying towers 13, or into dry grain silos 17, or to load and ship grain;

[0054] Several dry grain silos 17 are used to temporarily store incoming grain, or to transfer grain between dry grain silos 17 , or to load grain onto trucks for shipment, or to pump grain into drying towers 13 .

[0055] Specifically, by respectively putting the grains into the dry grain silo 17 or directly loading them for shipment, and putting the grains with excess moisture into the wet grain silo 14 or into the drying tower 13, the dry grains with low moisture content and meeting the direct storage standards can be directly transported to the dry grain silo 17 for storage, thereby reducing unnecessary drying process and improving operation efficiency. For grains that meet urgent shipment needs, direct loading and shipment can quickly respond to market demand. The grains with excess moisture can be temporarily stored in the wet grain silo 14 to avoid mixing with the dry grains and affecting the storage quality, while providing the possibility for subsequent centralized drying or flexible processing according to actual conditions. Putting the grains into the drying tower 13 directly starts the drying process to ensure that the moisture content of the grains meets the standards as soon as possible, thereby performing preliminary classification and diversion processing on the incoming grains, which can effectively improve the targeted processing of the equipment for grains in different states, avoid waste of resources, improve overall operation efficiency, and reduce the risk of grain loss in the initial processing stage.

[0056] By conducting online moisture detection and drying on the incoming grain, and sending the grain that passes the online moisture detection to the dry grain bin 17, and the unqualified grain is sent to the wet grain bin 14 or subjected to secondary drying, the grain drying quality is accurately controlled to ensure that the moisture content of the grain entering the dry grain bin 17 meets the safety storage standards. The online moisture detection can grasp the moisture content changes in the grain drying process in real time, provide a basis for timely adjustment of drying parameters, avoid over-drying or insufficient drying, and send qualified grain to the dry grain bin 17 to ensure the stability of stored grain and reduce the risk of mildew. For unqualified grain, it is temporarily stored in the wet grain bin 14 and can wait for further processing, so as to avoid unqualified grain from mixing into the dry grain bin and affecting the overall quality. Secondary drying further improves the success rate of grain drying, ensures the quality and safety of all stored grain, effectively reduces the long-term storage risk of grain due to unqualified moisture content, and improves the economic benefits of grain storage.

[0057] The incoming grain is temporarily stored in the wet grain silo 14, providing temporary storage space for grain with a high moisture content to avoid accelerated deterioration of grain due to accumulation before processing. By performing the warehouse transfer operation between the wet grain silos 14, the grain is evenly distributed in different silos to prevent local high-temperature mold and agglomeration, and at the same time helps to dissipate the moist and hot gas in the grain to keep the grain in a good state. The grain is transferred from temporary storage to further processing by the grain entering the drying tower 13, ensuring that the grain is dried at the right time to reduce the moisture content. The grain is transferred and stored in the dry grain silo 17 after the moisture content of the grain reaches the standard, ensuring that the grain is stored for a long time in a suitable environment. By loading and shipping operations, the direct call-up demand for wet grain in special circumstances is met, thereby playing a role in flexibly adjusting the grain processing progress and ensuring the stability of grain quality, improving the adaptability and reliability of wet grain processing, and reducing grain loss caused by improper wet grain processing.

[0058] The dry grain silo 17 is used to temporarily store the incoming grain, providing a safe and stable long-term storage environment for the qualified grain after drying, ensuring that the quality of the grain is not affected during storage. The emptying operation between the dry grain silos 17 helps to realize the first-in-first-out management of the grain, ensuring the freshness and uniformity of the stored grain. The grain is loaded and shipped to meet market sales or other outbound demands, ensuring that the grain can be supplied in a timely manner. During the long-term storage of the grain, if the moisture content increases due to certain factors, the grain can be dried for the second time in time by entering the drying tower 13 to maintain the dry state of the grain and prevent mildew. The grain storage function is realized, and it can also flexibly respond to market demand and changes in the state of the grain itself, ensuring the quality and safety of the grain from storage to outbound delivery, improving the scientificity and effectiveness of the system's dry grain management, reducing the risk of grain loss in the storage and outbound delivery links, and ensuring the economic benefits of the grain enterprise.

[0059] An R1 scraper 2 is provided on one side of the grain unloading pit 1, one end of the R1 scraper 2 is connected to the R2 scraper 3 through a slide pipe, one side of the R2 scraper 3 is connected to the T1 elevator 4, one side of the bottom of the T1 elevator 4 is connected to the R11 scraper 19 and the R5 scraper 21 in sequence through a slide pipe, the bottom of the wet grain silo 14 is connected to one side of the R5 scraper 21, the right end of the R11 scraper 19 is connected to the R10 scraper 18 through a slide pipe, the top of the R10 scraper 18 is connected to the bottom of the dry grain silo 17, the top of the dry grain silo 17 is connected to the R9 scraper 16 through a slide pipe, the left end of the R11 scraper 19 is connected to the R12 scraper 25, the right end of the R12 scraper 25 is connected to one side of the R11 scraper 19 through a slide pipe, and the left end of the R12 scraper 25 is connected to the T5 elevator 26.

[0060] The device also includes:

[0061] T2 elevator 9, the bottom of T2 elevator 9 is connected to F1 diverter 8 and F3 diverter 24 in sequence through a slide pipe, the top of F1 diverter 8 is connected to R3 scraper 7, one side of F1 diverter 8 is connected to one side of R12 scraper 25 through a slide pipe, the top of T2 elevator 9 is connected to R4 scraper 12 through a slide pipe, one side of R4 scraper 12 is connected to one side of wet grain bin 14, and one side of the bottom of T2 elevator 9 is connected to one side of R5 scraper 21 through a slide pipe;

[0062] T3 elevator 10, one side of the bottom of T3 elevator 10 is connected to F2 diverter 22 and R7 scraper 23 in sequence through a slide pipe, the top of F2 diverter 22 is connected to one side of R5 scraper 21 through a slide pipe, the other side of the bottom of T3 elevator 10 is connected to one side of F1 diverter 8 through a slide pipe, and the top of T3 elevator 10 is connected to R6 scraper 11 through a slide pipe.

[0063] The device also includes:

[0064] R8 scraper 20, the right end of the R8 scraper 20 is connected to the T4 elevator 15 through a slide pipe, the bottom of the T4 elevator 15 is connected to one side of the R10 scraper 18 through a slide pipe, the top of the T4 elevator 15 is connected to one side of the R9 scraper 16, the left end of the R8 scraper 20 is connected to one side of the F1 diverter 8, one side of the middle of the R8 scraper 20 is connected to one side of the F2 diverter 22, and the other side of the middle of the R8 scraper 20 is connected to one side of the F3 diverter 24;

[0065] The cleaning machine 5 has a dust removal chamber 6 disposed below it. One side of the bottom of the cleaning machine 5 is connected to the top of the T1 elevator 4 through a slide pipe, and the other side of the bottom of the cleaning machine 5 is connected to one side of the R3 scraper 7 through a slide pipe.

[0066] The device also includes:

[0067] F4 diverter 27, the top of F4 diverter 27 is connected to one side of T5 elevator 26 through a slide pipe, the bottom of F4 diverter 27 is connected to outdoor loading port 28 and indoor loading port 29 in sequence, the top of drying tower 13 is connected to one side of R6 scraper 11 through a slide pipe, the bottom of drying tower 13 is connected to one side of R7 scraper 23, and one side of R7 scraper 23 is connected to one side of F3 diverter 24.

[0068] Specifically, the grain unloading pit 1, the cleaning machine 5, the drying tower 13, the wet grain silo 14 and the dry grain silo 17 are connected by R1-R12 scrapers, T1-T5 elevators, F1-F4 diverters and chutes to form a complete grain drying and storage operation system, so that multiple operation routes can run simultaneously without interference to meet the processing needs of grains of different qualities and moisture contents, and the increase of moisture in grains due to long-term storage. This solves the problem that the traditional drying and storage equipment has a relatively single operation route, and the processing capacity is obviously insufficient and the overall operation efficiency is low when faced with grain merchants who purchase grains of uneven quality and moisture content and of different sizes.

[0069] Please see attached Figure 2 , a multi-path drying storage equipment operation method, comprising the following steps:

[0070] S1. After being dried and tested for moisture online, the grain is put into the dry grain bin 17 or directly loaded for shipment. The grain with excess moisture is put into the wet grain bin 14 or into the drying tower 13.

[0071] S2, the dry grain warehouse 17 temporarily stores the incoming grain, or transfers the grain between the dry grain warehouses 17, or loads the grain for shipment, or puts the grain into the drying tower 13;

[0072] S3, the wet grain silo 14 temporarily stores the incoming grain, or transfers the grain between the wet grain silos 14, or puts the grain into the drying tower 13, or into the dry grain silo 17, or loads the grain for shipment;

[0073] S4, the drying tower 13 performs online moisture detection and drying on the incoming grains, and sends the grains that pass the online moisture detection to the dry grain bin 17, and the unqualified grains are sent to the wet grain bin 14 or subjected to secondary drying.

[0074] S1 specifically includes the following steps:

[0075] S101, the grain unloading truck unloads the grain to the grain unloading pit 1, and the grain is sent to the cleaning machine 5 through the R1 scraper 2, R2 scraper 3, and T1 elevator 4 in sequence;

[0076] S102, the cleaning machine 5 screens the incoming grains, and the screened dust and impurities are discharged into the dust removal chamber 6, and then the R3 scraper 7 scrapes out the grains screened by the cleaning machine 5 and diverts them through the F1 diverter 8;

[0077] S103, when the raw grain is wet grain, the diverted grain is driven into the wet grain bin 14 through the T2 elevator 9 via the R4 scraper 12, or the diverted grain is driven into the drying tower 13 through the T3 elevator 10 via the R6 scraper 11;

[0078] S104, when the raw grain is dry grain, the diverted grain is sent to the dry grain bin 17 by the R8 scraper 20 through the T4 elevator 15 and the R9 scraper 16, or the diverted grain is sent to the outdoor loading port 28 by the R12 scraper 25 through the T5 elevator 26 and the F4 diverter 27, and is directly loaded and shipped after screening.

[0079] S2 specifically includes the following steps:

[0080] S201, the dry grain bin 17 stores the incoming grain, and when emptying the bin, the dry grain bin 17 is emptyed in turn through the R10 scraper 18, T4 elevator 15, R9 scraper 16, and dry grain bin 17;

[0081] S202, when discharging grain, it is sent to the outdoor loading port 28 for loading and delivery through R10 scraper 18, R11 scraper 19, R12 scraper 25, T5 elevator 26, and F4 diverter 27 in sequence, or it is sent to the drying tower 13 for secondary drying through R10 scraper 18, R11 scraper 19, T1 elevator 4, cleaning machine 5, R3 scraper 7, F1 diverter 8, T3 elevator 10, and R6 scraper 11 in sequence.

[0082] S3 specifically includes the following steps:

[0083] S301, the wet grain silo 14 stores the incoming grain, and when emptying the silo, the R5 scraper 21, T2 elevator 9, and R4 scraper 12 are used to empty the silo between the wet grain silos 14

[0084] S302. When the grain is discharged, it is successively driven into the drying tower 13 through the R5 scraper 21, T3 elevator 10, and R6 scraper 11, or driven into the dry grain silo 17 through the R5 scraper 21, T1 elevator 4, cleaner 5, R3 scraper 7, F1 diverter 8, R8 scraper 20, T4 elevator 15, and R9 scraper 16, or sent to the outdoor loading port 28 for loading and shipment through the R5 scraper 21, T1 elevator 4, cleaner 5, R3 scraper 7, F1 diverter 8, R12 scraper 25, T5 elevator 26, and F4 diverter 27.

[0085] S4 specifically includes the following steps:

[0086] S401, the drying tower 13 dries the incoming grains, and the grains that have passed the online moisture test are sent to the dry grain bin 17 via the R7 scraper 23, the F3 diverter 24, the R8 scraper 20, the T4 elevator 15, and the R9 scraper 16 in sequence;

[0087] S402, the excess moisture grain passes through R7 scraper 23, T3 elevator 10, R6 scraper 11, and is returned to drying tower 13 for secondary drying, or passes through R7 scraper 23, F3 diverter 24, T2 elevator 9, R4 scraper 12 and is driven into wet grain silo 14.

[0088] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-path drying and storage equipment, characterized in that: include: The grain unloading pit (1) is used to pump the grains into a dry grain bin (17) or directly load them onto trucks for shipment, and to pump the grains with excess moisture into a wet grain bin (14) or into a drying tower (13); The drying tower (13) is used to perform online moisture detection and drying of the incoming grains, and to send the grains that pass the online moisture detection to the dry grain bin (17), and the grains that fail the online moisture detection to the wet grain bin (14) or undergo secondary drying; A plurality of wet grain silos (14) are used to temporarily store incoming grain, or to transfer grain between wet grain silos (14), or to pump grain into drying towers (13), or into dry grain silos (17), or to load grain for shipment; A plurality of dry grain bins (17) are used to temporarily store incoming grain, or to transfer grain between dry grain bins (17), or to load grain onto trucks for shipment, or to pump grain into drying towers (13).

2. The multi-path drying and storage equipment according to claim 1, characterized in that: An R1 scraper (2) is arranged on one side of the grain unloading pit (1), one end of the R1 scraper (2) is connected to an R2 scraper (3) via a chute, one side of the R2 scraper (3) is connected to a T1 elevator (4), one side of the bottom of the T1 elevator (4) is connected to an R11 scraper (19) and an R5 scraper (21) in sequence via a chute, the bottom of the wet grain bin (14) is connected to one side of the R5 scraper (21), the right end of the R11 scraper (19) is connected to a T1 elevator (4), and the bottom of the T1 elevator (4) is connected to a R11 scraper (19) and an R5 scraper (21) in sequence via a chute. An R10 scraper (18) is connected through a slide pipe, the top of the R10 scraper (18) is connected to the bottom of the dry grain bin (17), the top of the dry grain bin (17) is connected to an R9 scraper (16) through a slide pipe, the left end of the R11 scraper (19) is connected to an R12 scraper (25), the right end of the R12 scraper (25) is connected to one side of the R11 scraper (19) through a slide pipe, and the left end of the R12 scraper (25) is connected to a T5 elevator (26).

3. The multi-path drying and storage equipment according to claim 1, characterized in that: Also includes: A T2 elevator (9), wherein the bottom of the T2 elevator (9) is connected to an F1 diverter (8) and an F3 diverter (24) in sequence via a slide pipe, the top of the F1 diverter (8) is connected to an R3 scraper (7), one side of the F1 diverter (8) is connected to one side of an R12 scraper (25) via a slide pipe, the top of the T2 elevator (9) is connected to an R4 scraper (12) via a slide pipe, one side of the R4 scraper (12) is connected to one side of a wet grain bin (14), and one side of the bottom of the T2 elevator (9) is connected to one side of an R5 scraper (21) via a slide pipe; A T3 elevator (10), wherein one side of the bottom of the T3 elevator (10) is connected to an F2 diverter (22) and an R7 scraper (23) in sequence via a slide pipe, the top of the F2 diverter (22) is connected to one side of an R5 scraper (21) via a slide pipe, the other side of the bottom of the T3 elevator (10) is connected to one side of an F1 diverter (8) via a slide pipe, and the top of the T3 elevator (10) is connected to an R6 scraper (11) via a slide pipe.

4. The multi-path drying and storage equipment according to claim 1, characterized in that: Also includes: An R8 scraper (20), the right end of the R8 scraper (20) is connected to a T4 elevator (15) via a slide pipe, the bottom of the T4 elevator (15) is connected to one side of an R10 scraper (18) via a slide pipe, the top of the T4 elevator (15) is connected to one side of an R9 scraper (16), the left end of the R8 scraper (20) is connected to one side of an F1 splitter (8), one side of the middle of the R8 scraper (20) is connected to one side of an F2 splitter (22), and the other side of the middle of the R8 scraper (20) is connected to one side of an F3 splitter (24); A cleaning machine (5), wherein a dust removal chamber (6) is arranged below the cleaning machine (5), one side of the bottom of the cleaning machine (5) is connected to the top of the T1 elevator (4) through a slide pipe, and the other side of the bottom of the cleaning machine (5) is connected to one side of the R3 scraper (7) through a slide pipe.

5. The multi-path drying and storage equipment according to claim 1, characterized in that: Also includes: An F4 diverter (27), the top of which is connected to one side of a T5 elevator (26) via a chute, the bottom of which is sequentially connected to an outdoor loading port (28) and an indoor loading port (29), the top of the drying tower (13) is connected to one side of an R6 scraper (11) via a chute, the bottom of the drying tower (13) is connected to one side of an R7 scraper (23), and one side of the R7 scraper (23) is connected to one side of an F3 diverter (24).

6. A multi-path drying storage equipment operation method, characterized in that: A multi-path drying storage device applied to any one of claims 1 to 5, comprising the following steps: S1. After being dried and tested for moisture online, the grain is put into a dry grain bin (17) or directly loaded onto a truck for shipment. Grains with excess moisture are put into a wet grain bin (14) or a drying tower (13); S2, the dry grain warehouse (17) temporarily stores the incoming grain, or transfers the grain between dry grain warehouses (17), or loads the grain onto trucks for shipment, or puts the grain into the drying tower (13); S3, the wet grain silo (14) temporarily stores the incoming grain, or transfers the grain between wet grain silos (14), or puts the grain into the drying tower (13), or into the dry grain silo (17), or loads the grain into a truck for shipment; S4, the drying tower (13) performs online moisture detection and drying on the incoming grains, and sends the grains that pass the online moisture detection to the dry grain bin (17), and the unqualified grains are sent to the wet grain bin (14) or subjected to secondary drying.

7. A multi-path drying storage equipment operation method according to claim 6, characterized in that: The S1 specifically includes the following steps: S101, the grain unloading vehicle unloads the grain to the grain unloading pit (1), and the grain is sent to the cleaning machine (5) through the R1 scraper (2), the R2 scraper (3), and the T1 elevator (4) in sequence; S102, the cleaning machine (5) screens the incoming grains, and the screened dust and impurities are discharged into the dust removal chamber (6), and then the R3 scraper (7) scrapes out the grains screened by the cleaning machine (5) and diverts them through the F1 diverter (8); S103, when the raw grain is wet grain, the diverted grain is driven into the wet grain bin (14) through the T2 elevator (9) via the R4 scraper (12), or the diverted grain is driven into the drying tower (13) through the T3 elevator (10) via the R6 scraper (11); S104: When the raw grain is dry grain, the diverted grain is sequentially driven into the dry grain bin (17) by the R8 scraper (20) through the T4 elevator (15) and the R9 scraper (16), or the diverted grain is sequentially sent to the outdoor loading port (28) by the R12 scraper (25) through the T5 elevator (26) and the F4 diverter (27), and is directly loaded and shipped after screening.

8. A multi-path drying storage equipment operation method according to claim 6, characterized in that: The S2 specifically includes the following steps: S201, the dry grain bin (17) stores the incoming grain, and when emptying the bin, the dry grain bin (17) is emptyed through the R10 scraper (18), T4 elevator (15), R9 scraper (16), and dry grain bin (17) in sequence; S202, when the grain is discharged, it is sequentially sent to the outdoor loading port (28) through the R10 scraper (18), R11 scraper (19), R12 scraper (25), T5 elevator (26), and F4 diverter (27) for loading and delivery, or sequentially sent to the drying tower (13) through the R10 scraper (18), R11 scraper (19), T1 elevator (4), cleaning machine (5), R3 scraper (7), F1 diverter (8), T3 elevator (10), and R6 scraper (11) for secondary drying.

9. A multi-path drying storage equipment operation method according to claim 6, characterized in that: The S3 specifically includes the following steps: S301, the wet grain silo (14) stores the incoming grain, and when emptying the silo, the wet grain silo (14) is emptyed in turn through the R5 scraper (21), T2 elevator (9), and R4 scraper (12). S302, when the grain is discharged, it is sequentially conveyed into the drying tower (13) through the R5 scraper (21), the T3 elevator (10), and the R6 scraper (11); or sequentially conveyed into the dry grain silo (17) through the R5 scraper (21), the T1 elevator (4), the cleaning machine (5), the R3 scraper (7), the F1 diverter (8), the R8 scraper (20), the T4 elevator (15), and the R9 scraper (16); or sequentially conveyed into the outdoor loading port (28) through the R5 scraper (21), the T1 elevator (4), the cleaning machine (5), the R3 scraper (7), the F1 diverter (8), the R12 scraper (25), the T5 elevator (26), and the F4 diverter (27) for loading and delivery.

10. A multi-path drying storage equipment operation method according to claim 6, characterized in that: The S4 specifically comprises the following steps: S401, the drying tower (13) dries the incoming grains, and the grains that have passed the online moisture test are sent to the dry grain bin (17) in sequence through the R7 scraper (23), the F3 diverter (24), the R8 scraper (20), the T4 elevator (15), and the R9 scraper (16); S402, the excess moisture grain is sequentially passed through the R7 scraper (23), the T3 elevator (10), the R6 scraper (11), and is returned to the drying tower (13) for secondary drying, or sequentially passed through the R7 scraper (23), the F3 diverter (24), the T2 elevator (9), and the R4 scraper (12) and is driven into the wet grain silo (14).

Images