Sesame paste production raw material drying equipment

Abstract

The utility model discloses sesame paste production raw material drying equipment, which belongs to the technical field of food production and comprises a drying box, a drying cylinder is mounted in the drying box, a drying mechanism is arranged on the side wall of the drying cylinder, a stirring mechanism is arranged in the middle of the drying cylinder, and a feeding mechanism is arranged on the side wall of the drying box. According to the sesame drying device, due to the fact that the drying mechanism is arranged, double drying can be conducted on sesame raw materials in the process, hot air is conveyed to the sesame raw materials to conduct drying treatment on sesame, meanwhile, the drying cylinder is heated, and therefore the sesame raw materials can be dried, and the drying efficiency is improved. According to the sesame drying device, heat is transferred to sesame in a heat transfer mode, the sesame is parched while hot air drying is conducted, the sesame can be dried rapidly and efficiently, the sesame drying time is shortened, and the sesame drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food production, in particular to a raw material drying device for producing sesame paste. Background Art

[0002] In sesame processing, especially in the production of sesame paste, drying the raw materials is a crucial step. Traditional drying methods, which often rely on natural air drying or simple heating and drying, are not only inefficient but also difficult to ensure uniform drying and stable quality of the raw sesame. In recent years, with the increasing demand for food quality and food safety, as well as the growing awareness of energy consumption and environmental protection, traditional drying methods have become unable to meet the needs of modern sesame paste production.

[0003] Since wet sesame seeds tend to stick together and form sesame clumps, the existing technology often involves stirring during sesame drying. However, due to the small size of sesame seeds, the stirrer cannot completely break up the sesame clumps, resulting in prolonged drying time and increased heat energy consumption.

[0004] The existing patent (publication number: CN211953611U) is an energy-saving sesame drying equipment, which relates to the field of sesame processing equipment, including a drying box, a feed port, a discharge port and a conveyor belt: a feed port is provided at the top front end of the drying box, and a discharge port is provided at the rear end of the drying box: a conveyor belt is provided inside the drying box, and one end of the conveyor belt extends from the discharge port to the outside of the drying box: an air box is provided inside the drying box, and an air storage chamber and an air nozzle are provided inside the air box. The air storage chamber is connected to the air inlet pipe located outside the drying box and the air inlet end of the air nozzle nozzle, and the air outlet end of the air nozzle nozzle is connected to the air blowing pipe located at the bottom of the air box; a flattening device is provided between the feed port and the air box, and the flattening device includes three flat plates located above the conveyor belt, and the distance between the three flat plates and the conveyor belt gradually decreases from front to back; this utility model uses hot air flow to disperse the sesame balls and dry them at the same time, saving time and energy.

[0005] In view of the above problems, existing patents have provided solutions. However, when drying sesame seeds through airflow, it is easy to cause uneven heating of the sesame seeds. It can only dry the moisture attached to the surface of the sesame seeds, but cannot dry the moisture absorbed by the inside of the sesame seeds.

[0006] For this reason, a sesame paste production raw material drying equipment is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a sesame paste production raw material drying device, which can solve the problem that when the existing sesame drying equipment dries sesame through airflow, it is easy to cause uneven heating of sesame, and can only dry the moisture attached to the sesame surface, but cannot dry the moisture absorbed by the sesame inside.

[0008] To achieve the above-mentioned object, the utility model provides the following technical solution: a sesame paste production raw material drying device, comprising a drying box, a drying cylinder installed inside the drying box, a drying mechanism provided on the side wall of the drying cylinder, a stirring mechanism provided in the middle of the drying cylinder, a feeding mechanism provided on the side wall of the drying box, an adjustable exhaust mechanism provided on the top of the drying box, and a discharge assembly provided at the bottom of the drying box;

[0009] The drying mechanism includes an electric heating plate, an electric heating ring, an air outlet ring, an air outlet head, an electric heating wire, a fan and a diverter pipe. The electric heating plate is installed at the bottom of the drying cylinder, multiple electric heating rings are installed on the side wall of the drying cylinder, multiple air outlet rings are installed on the side wall of the drying cylinder, multiple air outlet heads are arranged on the side wall of the air outlet ring and are connected with the drying cylinder, the electric heating wire is installed in the middle of the air outlet ring, two groups of fans are bolted to the side wall of the drying box, and the diverter pipe is installed on the side wall of the drying box. The two sides of the diverter pipe are respectively connected with the fan and the air outlet ring.

[0010] Preferably, the stirring mechanism includes a stirring component and an auxiliary heating component, the stirring component includes a driving motor, a rotating disk, a mounting cylinder, a stirring auger and a scraper, the driving motor is bolted to the bottom of the drying box, the rotating disk is mounted on the bottom of the drying cylinder, the rotating disk is fixedly connected to the output end of the driving motor, the mounting cylinder is fixedly connected to the top of the rotating disk, the stirring auger is fixedly connected to the side wall of the mounting cylinder, and a plurality of scrapers are fixedly connected to the bottom of the rotating disk and are evenly spaced.

[0011] Preferably, the auxiliary heating component includes an auxiliary heating wire and a sealing cover, the auxiliary heating wire is installed inside the mounting tube, and the sealing cover is installed on the top of the mounting tube.

[0012] Preferably, the feeding mechanism includes a feeding barrel, a feeding motor, a feeding auger, a storage hopper and a feeding pipe. The feeding barrel is installed on the side wall of the drying box, the feeding motor is installed on the top of the feeding barrel, the feeding auger is installed inside the feeding barrel and is fixedly connected to the output end of the feeding motor, the storage hopper is installed at the bottom of the feeding barrel, and the feeding pipe is arranged on the top of the feeding barrel and is communicated with the drying box.

[0013] Preferably, the adjustable exhaust mechanism includes an exhaust pipe, exhaust holes, a filter cover, a top cover, an adjusting rod and an adjusting disk. The exhaust pipe is installed on the top of the drying box, and multiple exhaust holes are opened on the side wall of the exhaust pipe. The filter cover is installed inside the exhaust pipe, the top cover is threadedly connected to the top of the exhaust pipe, the adjusting rod is threadedly connected to the middle part of the top cover, and the adjusting disk is fixedly connected to the bottom of the adjusting rod.

[0014] Preferably, the discharge assembly includes a discharge pipe, a mounting cover, a sealing plate and a pull rod, the discharge pipe is arranged at the bottom of the drying cylinder, the mounting cover is fixedly connected to the side wall of the discharge pipe, the sealing plate is movably arranged inside the mounting cover, one end of the sealing plate is in contact with the discharge pipe, and the pull rod is fixedly connected to one end of the sealing plate.

[0015] Preferably, an anti-blocking metal mesh is installed at one end of the gas outlet head.

[0016] Preferably, an air intake filter is installed at the air intake end of the fan.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present application is provided with a drying mechanism, which can double dry the sesame raw materials. While hot air is delivered to the sesame raw materials to dry the sesame, the drying cylinder is heated and the heat is transferred to the sesame by heat transfer, so that the sesame can be roasted while being dried by hot air. The sesame can be dried quickly and efficiently, shortening the sesame drying processing time and improving the sesame drying efficiency.

[0019] 2. The present application is provided with a stirring mechanism, which can stir the sesame raw materials during the drying process, so that the sesame can be dried evenly, achieving a stir-frying and drying effect on the sesame raw materials. At the same time, it can assist in drying the sesame raw materials, shorten the drying time of the sesame raw materials, and improve the drying effect of the sesame raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a left view of the utility model;

[0023] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional cross section at AA in the middle;

[0024] Figure 4 This is a structural view of the feeding mechanism of the present utility model;

[0025] Figure 5 This is a structural view of the stirring assembly of the present invention;

[0026] Figure 6 For this utility model Figure 3 A magnified schematic diagram of point A in the middle;

[0027] Figure 7 This is a structural view of the adjustable exhaust mechanism of the present invention.

[0028] Description of reference numerals:

[0029] 1. Drying box; 2. Drying cylinder; 3. Drying mechanism; 4. Stirring mechanism; 5. Feeding mechanism; 6. Adjustable exhaust mechanism; 7. Discharge assembly; 31. Electric heating plate; 32. Electric heating ring; 33. Exhaust ring; 34. Exhaust head; 35. Electric heating wire; 36. Fan; 37. Diverter pipe; 41. Stirring assembly; 42. Auxiliary heating assembly; 411. Drive motor; 412. Rotating disk; 413. Mounting cylinder; 414. Stirring Dynamic auger; 415, scraper; 421, auxiliary heating wire; 422, sealing cover; 51, feeding barrel; 52, feeding motor; 53, feeding auger; 54, storage hopper; 55, discharge pipe; 61, exhaust pipe; 62, exhaust hole; 63, filter cover; 64, top cover; 65, adjustment rod; 66, adjustment disk; 71, discharge pipe; 72, installation cover; 73, sealing plate; 74, pull rod; 8, anti-blocking metal mesh; 9, intake filter element. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1 to 7 , the utility model provides a technical solution:

[0032] A sesame paste production raw material drying device includes a drying box 1, a drying cylinder 2 is installed inside the drying box 1, a drying mechanism 3 is provided on the side wall of the drying cylinder 2, a stirring mechanism 4 is provided in the middle of the drying cylinder 2, a feeding mechanism 5 is provided on the side wall of the drying box 1, an adjustable exhaust mechanism 6 is provided on the top of the drying box 1, and a discharge assembly 7 is provided at the bottom of the drying box 1;

[0033] The drying mechanism 3 includes an electric heating plate 31, an electric heating ring 32, an air outlet ring 33, an air outlet head 34, an electric heating wire 35, a fan 36 and a diverter pipe 37. The electric heating plate 31 is installed at the bottom of the drying cylinder 2, multiple electric heating rings 32 are installed on the side wall of the drying cylinder 2, multiple air outlet rings 33 are installed on the side wall of the drying cylinder 2, multiple air outlet heads 34 are arranged on the side wall of the air outlet ring 33 and are connected with the drying cylinder 2, the electric heating wire 35 is installed in the middle of the air outlet ring 33, two groups of fans 36 are bolted to the side wall of the drying box 1, and the diverter pipe 37 is installed on the side wall of the drying box 1. The two sides of the diverter pipe 37 are respectively connected with the fan 36 and the air outlet ring 33.

[0034] Specifically, such as Figure 5 As shown, the feeding mechanism 5 includes a feeding barrel 51, a feeding motor 52, a feeding auger 53, a storage hopper 54 and a discharge pipe 55. The feeding barrel 51 is installed on the side wall of the drying box 1, the feeding motor 52 is installed on the top of the feeding barrel 51, the feeding auger 53 is installed inside the feeding barrel 51 and is fixedly connected to the output end of the feeding motor 52, the storage hopper 54 is installed at the bottom of the feeding barrel 51, and the discharge pipe 55 is arranged on the top of the feeding barrel 51 and is communicated with the drying box 1.

[0035] Specifically, such as Figure 7 As shown, the adjustable exhaust mechanism 6 includes an exhaust pipe 61, exhaust holes 62, a filter cover 63, a top cover 64, an adjusting rod 65 and an adjusting disk 66. The exhaust pipe 61 is installed on the top of the drying box 1, and multiple exhaust holes 62 are opened on the side wall of the exhaust pipe 61. The filter cover 63 is installed inside the exhaust pipe 61. The top cover 64 is threadedly connected to the top of the exhaust pipe 61. The adjusting rod 65 is threadedly connected to the middle of the top cover 64. The adjusting disk 66 is fixedly connected to the bottom of the adjusting rod 65.

[0036] Specifically, such as Figure 4 As shown, the discharge assembly 7 includes a discharge pipe 71, a mounting cover 72, a sealing plate 73 and a pull rod 74. The discharge pipe 71 is arranged at the bottom of the drying cylinder 2, the mounting cover 72 is fixedly connected to the side wall of the discharge pipe 71, the sealing plate 73 is movably arranged inside the mounting cover 72, one end of the sealing plate 73 is in contact with the discharge pipe 71, and the pull rod 74 is fixedly connected to one end of the sealing plate 73.

[0037] Specifically, such as Figure 6 As shown, an anti-blocking metal mesh 8 is installed at one end of the gas outlet head 34.

[0038] Specifically, such as Figure 6 As shown, an air intake filter element 9 is installed at the air intake end of the fan 36.

[0039] First, the sesame raw material is poured into the storage hopper 54, and the feeding motor 52 is started. The feeding motor 52 drives the feeding auger 53 to rotate in the feeding cylinder 51, thereby transporting the sesame raw material in the storage hopper 54 upward. When the sesame raw material is transported to the top of the feeding cylinder 51, it enters the drying cylinder 2 through the discharge pipe 55. Once the sesame raw material enters the drying cylinder 2, the electric heating plate 31 and the electric heating ring 32 start working to heat the air in the drying cylinder 2. At the same time, the fan 36 is started to inhale the external air and filter it through the air inlet filter 9, and then send it into the diversion pipe 37. The diversion pipe 37 evenly distributes the hot air to each air outlet ring 33. The electric heating wire 35 further heats the air in the air outlet ring 33 to make its temperature reach the ideal drying temperature. The hot air is evenly blown onto the sesame raw material through the anti-blocking metal mesh 8 on the air outlet head 34, achieving the dual effects of wind drying and heating drying. The stirring mechanism 4 continuously stirs the sesame raw material during the drying process to ensure that each grain The sesame seeds can be evenly heated, thereby improving the drying efficiency. During the drying process, the moisture generated is discharged through the adjustable exhaust mechanism 6. The moisture first enters the exhaust pipe 61 and is then discharged through a plurality of exhaust holes 62. The filter cover 63 is installed inside the exhaust pipe 61 to filter out impurities and particulate matter in the moisture. The top cover 64 is connected to the top of the exhaust pipe 61 by a thread. The adjusting rod 65 and the adjusting disk 66 are installed in the middle of the top cover 64. The opening degree of the exhaust holes 62 can be adjusted by rotating the adjusting disk 66, thereby adjusting the exhaust volume to meet different drying requirements. When the sesame raw material is dried, the pull rod 74 is pulled to move the sealing plate 73 in the installation cover 72, thereby opening the discharge pipe 71. The dried sesame raw material is discharged from the equipment through the discharge pipe 71 and enters the subsequent processing flow. In this way, the wind drying and heating drying methods are combined to achieve rapid and uniform drying of the sesame raw material, shorten the time for sesame drying processing, and improve the efficiency of sesame drying.

[0040] Specifically, such as Figure 5 As shown, the stirring mechanism 4 includes a stirring component 41 and an auxiliary heating component 42. The stirring component 41 includes a driving motor 411, a rotating disk 412, a mounting cylinder 413, a stirring auger 414 and a scraper 415. The driving motor 411 is bolted to the bottom of the drying box 1, the rotating disk 412 is mounted on the bottom of the drying cylinder 2, the rotating disk 412 is fixedly connected to the output end of the driving motor 411, the mounting cylinder 413 is fixedly connected to the top of the rotating disk 412, the stirring auger 414 is fixedly connected to the side wall of the mounting cylinder 413, and multiple scrapers 415 are fixedly connected to the bottom of the rotating disk 412 and are evenly spaced.

[0041] Specifically, such as Figure 5As shown, the auxiliary heating assembly 42 includes an auxiliary heating wire 421 and a cover 422 . The auxiliary heating wire 421 is installed inside the installation cylinder 413 , and the cover 422 is installed on the top of the installation cylinder 413 .

[0042] When the sesame raw material enters the drying cylinder 2, the driving motor 411 is started, and the driving motor 411 drives the rotating disk 412 to rotate through the output end, and the rotating disk 412 drives the mounting cylinder 413 and the stirring auger 414 thereon to rotate together. The stirring auger 414 rotates on the side wall of the mounting cylinder 413 to fully stir and mix the sesame raw material in the drying cylinder 2, ensuring that each sesame seed can be evenly heated to avoid local overheating or uneven drying. At the same time, a plurality of scrapers 415 are fixedly connected to the bottom of the rotating disk 412 and are evenly spaced. These scrapers 415 are rotated during the rotation process. It can scrape off the sesame raw materials that may be attached to the bottom of the drying cylinder 2, prevent the accumulation and waste of raw materials, and also improve the drying efficiency. The auxiliary heating wire 421 is installed inside the mounting cylinder 413. When the stirring auger 414 stirs the sesame raw materials during rotation, the auxiliary heating wire 421 simultaneously heats the air in the mounting cylinder 413 to form a local high-temperature environment, further accelerating the drying process of the sesame raw materials. The sealing cover 422 is installed on the top of the mounting cylinder 413 to seal the mounting cylinder 413 to prevent heat loss, and also protect the auxiliary heating wire 421 from interference and damage from the external environment.

[0043] By adopting the above technical solution, the problem that the existing sesame drying equipment easily causes uneven heating of the sesame when drying sesame through airflow, and can only dry the moisture attached to the surface of the sesame but cannot dry the moisture absorbed by the inside of the sesame is solved.

[0044] Working principle: When the present application is in use, first the electric heating plate 31 and the electric heating ring 32 start working to heat the air in the drying cylinder 2. At the same time, the fan 36 starts to draw in the outside air and filters it through the air inlet filter 9. The air is then sent to the diverter pipe 37. The diverter pipe 37 evenly distributes the hot air to each air outlet ring 33. The electric heating wire 35 further heats the air in the air outlet ring 33 to make its temperature reach the ideal drying temperature. The hot air is evenly blown onto the sesame raw material through the anti-blocking metal mesh 8 on the air outlet head 34, achieving the dual effects of wind drying and heating drying. At the same time, the motor 411 is driven by The output end drives the rotating disk 412 to rotate, and the rotating disk 412 then drives the mounting cylinder 413 and the stirring auger 414 thereon to rotate together. The stirring auger 414 rotates on the side wall of the mounting cylinder 413, and fully stirs and mixes the sesame raw material in the drying cylinder 2 to ensure that each sesame seed can be evenly heated to avoid local overheating or uneven drying problems. The auxiliary heating wire 421 heats the air in the mounting cylinder 413 at the same time to form a local high-temperature environment, further accelerating the drying process of the sesame raw material. In this way, the combination of wind drying and heating drying can achieve rapid and uniform drying of the sesame raw material.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sesame paste production raw material drying device, comprising a drying oven (1), characterized in that: A drying cylinder (2) is installed inside the drying box (1), a drying mechanism (3) is provided on the side wall of the drying cylinder (2), a stirring mechanism (4) is provided in the middle of the drying cylinder (2), a feeding mechanism (5) is provided on the side wall of the drying box (1), an adjustable exhaust mechanism (6) is provided on the top of the drying box (1), and a discharge assembly (7) is provided at the bottom of the drying box (1); The drying mechanism (3) comprises an electric heating plate (31), an electric heating ring (32), an air outlet ring (33), an air outlet head (34), an electric heating wire (35), a fan (36) and a diversion pipe (37), wherein the electric heating plate (31) is mounted on the bottom of the drying cylinder (2), a plurality of the electric heating rings (32) are mounted on the side wall of the drying cylinder (2), and a plurality of the air outlet rings (33) are mounted on the side wall of the drying cylinder (2). A plurality of the air outlet heads (34) are arranged on the side wall of the air outlet ring (33) and are in communication with the drying cylinder (2); the electric heating wire (35) is installed in the middle of the air outlet ring (33); two groups of the fans (36) are bolted to the side wall of the drying box (1); the diverter pipe (37) is installed on the side wall of the drying box (1); and both sides of the diverter pipe (37) are in communication with the fan (36) and the air outlet ring (33) respectively.

2. The sesame paste production raw material drying equipment according to claim 1, characterized in that: The stirring mechanism (4) includes a stirring component (41) and an auxiliary heating component (42), the stirring component (41) includes a driving motor (411), a rotating disk (412), a mounting cylinder (413), a stirring auger (414) and a scraper (415), the driving motor (411) is bolted to the bottom of the drying box (1), the rotating disk (412) is mounted on the bottom of the drying cylinder (2), the rotating disk (412) is fixedly connected to the output end of the driving motor (411), the mounting cylinder (413) is fixedly connected to the top of the rotating disk (412), the stirring auger (414) is fixedly connected to the side wall of the mounting cylinder (413), and a plurality of scrapers (415) are fixedly connected to the bottom of the rotating disk (412) and are distributed at equal intervals.

3. The sesame paste production raw material drying equipment according to claim 2, characterized in that: The auxiliary heating component (42) comprises an auxiliary heating wire (421) and a cover (422), wherein the auxiliary heating wire (421) is installed inside the installation cylinder (413), and the cover (422) is installed on the top of the installation cylinder (413).

4. The sesame paste production raw material drying equipment according to claim 1, characterized in that: The feeding mechanism (5) includes a feeding barrel (51), a feeding motor (52), a feeding auger (53), a storage hopper (54) and a discharge pipe (55), wherein the feeding barrel (51) is mounted on the side wall of the drying box (1), the feeding motor (52) is mounted on the top of the feeding barrel (51), the feeding auger (53) is mounted inside the feeding barrel (51) and is fixedly connected to the output end of the feeding motor (52), the storage hopper (54) is mounted on the bottom of the feeding barrel (51), and the discharge pipe (55) is arranged on the top of the feeding barrel (51) and is connected to the drying box (1).

5. The sesame paste production raw material drying equipment according to claim 1, characterized in that: The adjustable exhaust mechanism (6) comprises an exhaust pipe (61), an exhaust hole (62), a filter cover (63), a top cover (64), an adjusting rod (65) and an adjusting disk (66), wherein the exhaust pipe (61) is mounted on the top of the drying box (1), a plurality of the exhaust holes (62) are provided on the side wall of the exhaust pipe (61), the filter cover (63) is mounted inside the exhaust pipe (61), the top cover (64) is threadedly connected to the top of the exhaust pipe (61), the adjusting rod (65) is threadedly connected to the middle of the top cover (64), and the adjusting disk (66) is fixedly connected to the bottom of the adjusting rod (65).

6. The sesame paste production raw material drying equipment according to claim 1, characterized in that: The discharge assembly (7) includes a discharge pipe (71), a mounting cover (72), a sealing plate (73) and a pull rod (74); the discharge pipe (71) is arranged at the bottom of the drying cylinder (2); the mounting cover (72) is fixedly connected to the side wall of the discharge pipe (71); the sealing plate (73) is movably arranged inside the mounting cover (72); one end of the sealing plate (73) contacts the discharge pipe (71); and the pull rod (74) is fixedly connected to one end of the sealing plate (73).

7. The sesame paste production raw material drying equipment according to claim 1, characterized in that: An anti-blocking metal mesh (8) is installed at one end of the gas outlet head (34).

8. The sesame paste production raw material drying equipment according to claim 1, characterized in that: An air intake filter (9) is installed at the air intake end of the fan (36).

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