Drying system for particle food with shells

Abstract

The utility model discloses a shelled particle food drying system which comprises a drying chamber, a supporting column is fixedly connected in the drying chamber, a plurality of square columns are fixedly connected to the side surface of the supporting column, a driving shaft and a driven shaft are rotationally connected to the square columns, rotating drums are arranged on the side surfaces of the driving shaft and the driven shaft, and conveying mesh cloth is arranged on the side surfaces of the rotating drums. One end of the driving shaft is fixedly connected with a first chain wheel, the surface of one side of the chain wheel is meshed with a first chain, a cushion block is fixedly connected into the drying chamber, the upper surface of the cushion block is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected to the surface of one side of the chain wheel. By means of the structure, the single-cycle food drying capacity is increased, food drying under the relative low-temperature condition is achieved, unified motor transmission is adopted, energy consumption is reduced, and therefore cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to food drying equipment technical field especially relates to a kind of shell granular food drying system. BACKGROUND

[0002] Melon seed is also called Maling melon seed. The melon pulp is divided into red, yellow and white, and the taste is sweet, and the melon seed shell is thin and the kernel is fragrant. After harvesting, melon seed and calabash seed need to go through the drying process.

[0003] The existing shell granular food drying system, when in use, is designed to facilitate use, but when in use, the amount of food drying per cycle is small, the site utilization efficiency is low, and multiple motors are provided, the energy consumption is large, and the cost is high. China patent disclosed "a shell granular food drying device and system", its application number is: "201921572465.9", it includes horizontal conveying type drying unit, the horizontal conveying type drying unit includes heating device, two rotating cylinders, annular mesh cloth and driving mechanism for driving annular mesh cloth movement;The annular mesh cloth is wound on the two rotating cylinders, and the heating device is provided in the annular mesh cloth inner wall;The driving mechanism includes motor and chain transmission mechanism, chain transmission mechanism includes driving wheel, driven wheel and chain, the driving wheel is fixed on the shaft of one of the rotating cylinders, and the driven wheel is fixed on the shaft of the other rotating cylinder;The annular mesh cloth is connected with the chain, which is convenient to use through the above structure, but the welding process requirement is very high when constructing, the manufacturing cost is high, and multiple motors are provided, the energy consumption is large when multiple heating devices are powered, the energy cost is high, and there is limitation when in use. UTILITY MODEL CONTENTS

[0004] The utility model aims at at least solving one of the technical problems existing in the prior art, providing a kind of shell granular food drying system, by being provided with drying chamber, support column, square column, driving shaft and driven shaft, rotating cylinder, conveying mesh cloth, sprocket one, chain one, cushion block, drive motor, hot gas pipeline and coal-fired boiler, improve and increase dehumidification system, adopt relatively low temperature drying technology, and adopt unified motor drive, reduce the energy consumption, to reduce the cost.

[0005] The utility model discloses still provide with above-mentioned one kind with shell granular food drying system, it includes: drying chamber, the drying chamber is fixedly connected with support column in, support column side surface is fixedly connected with a plurality of square column, square column is rotationally connected with driving shaft and driven shaft on, driving shaft and driven shaft side surface are provided with rotary drum, rotary drum side surface is provided with conveying mesh cloth, and the multilayer conveying mesh cloth is arranged in disorder, driving shaft one end is fixedly connected with sprocket no. 1, sprocket no. 1 side surface is engaged with chain no. 1, drying chamber is fixedly connected with cushion block in, cushion block upper surface is fixedly connected with drive motor, drive motor output end is fixedly connected in sprocket no. 1 side surface, drying chamber inside and outside are provided with a plurality of hot gas pipeline and coal-fired boiler respectively, coal-fired boiler is communicated with hot gas pipeline, through above structure, the capacity of single cycle food drying is increased, and unified motor drive is adopted, and the consumption of energy is reduced, thereby reduce cost.

[0006] According to the shell granular food drying system, a plurality of support pipes are arranged between the conveying mesh cloths, the support pipes are fixedly connected to the side surfaces of the square columns, and through the above structure, the conveying mesh cloths are conveniently supported to prevent the mesh cloths from sagging under the action of gravity.

[0007] According to the shell granular food drying system, the end of the lowest layer of the conveying mesh cloth is provided with a receiving pool, the receiving pool is fixedly connected in the drying chamber through a support block, and a screw conveyor is arranged at the outlet of the receiving pool, and through the above structure, the dried food is conveniently received and collected.

[0008] According to the shell granular food drying system, the side surfaces of the square columns are fixedly connected with guide rails, and the guide rails are provided with chain no. 2, and through the above structure, the chain no. 2 is conveniently prevented from swinging in the vertical motion direction.

[0009] According to the shell granular food drying system, the side surfaces of the driving shaft and the driven shaft are both fixedly connected with sprocket no. 2, the chain no. 2 is located on the side surface of the sprocket no. 2 and engaged with the sprocket no. 2, and through the above structure, the sprocket no. 2 is conveniently driven to rotate, so that the driving shaft and the driven shaft rotate.

[0010] According to the shell granular food drying system, both ends of the square column are provided with moving grooves, and the driving shaft and the driven shaft are respectively located in the moving grooves at both ends of the square column, and through the above structure, the positions of the driving shaft and the driven shaft are conveniently adjusted.

[0011] According to the shell granular food drying system, the side surfaces of the driving shaft and the driven shaft are both provided with tension pulleys, and the side surfaces of the tension pulleys are provided with adjusting mechanisms, and through the above structure, the tightness of the conveying mesh cloth is conveniently adjusted.

[0012] The utility model relates to a kind of shell particle food drying systems, the drying chamber is provided with multiple circulating fans, the circulating fan is located transmission net cloth both sides, dehumidification device is provided below the circulating fan, the dehumidification device includes dehumidification passage, dehumidification fan is arranged in the dehumidification passage, and it is located inside and outside drying chamber respectively, by above structure, cold and hot air alternate convection reaches dehumidification effect.

[0013] Beneficial effects:

[0014] 1, compared with prior art, the shell particle food drying system of the utility model, by being provided with drying chamber, support column, square column, driving shaft and driven shaft, rotating drum, transmission net cloth, chain wheel one, chain one, cushion block, drive motor, hot gas pipeline and coal-fired boiler, increase dehumidification system, remove electric heating device, adopt low-temperature drying technology, and adopt unified motor to drive, greatly reduce the consumption of energy, to reduce cost.

[0015] 2, compared with prior art, the shell particle food drying system of the utility model, by being provided with chain two, guide rail, support column, square column and other structures, reduce the floor height of each layer, remove redundant structure, reduce welding difficulty and welding cost, greatly reduce the cost of workshop equipment manufacturing and maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further illustrated below in connection with drawings and embodiment;

[0017] Figure 1 It is the overall structural drawing of the shell particle food drying system of the utility model;

[0018] Figure 2 It is the longitudinal section structure drawing of the shell particle food drying system of the utility model;

[0019] Figure 3 It is the transverse section structure drawing of the shell particle food drying system of the utility model;

[0020] Figure 4 It is the transverse section structure drawing of the shell particle food drying system of the utility model;

[0021] Figure 5 It is the shell particle food drying system of the utility model Figure 2 Structure drawing at E place;

[0022] Figure 6 It is the longitudinal section structure drawing of the transmission mechanism end of the shell particle food drying system of the utility model;

[0023] Figure 7 It is the shell particle food drying system of the utility modelFigure 6 Structure diagram at middle F;

[0024] Figure 8 It is longitudinal section view of the shell particle food drying system of the utility model.

[0025] Legend:

[0026] 1, drying chamber; 2, dehumidification device; 3, support column; 4, square column; 5, conveying mesh; 6, coal-fired boiler; 7, circulating fan; 8, hot gas pipeline; 9, support pipe; 10, driving shaft; 11, receiving pool; 12, auger; 13, chain wheel one; 14, chain one; 15, adjusting mechanism; 16, guide rail; 17, chain two; 18, chain wheel two; 19, tension pulley; 20, moving groove; 21, driving motor; 22, cushion block; 23, driven shaft. Specific embodiments

[0027] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0028] Reference Figures 1-8 , the utility model embodiment a shell particle food drying system, it includes: drying chamber 1, drying chamber 1 is fixedly connected with multiple support columns 3, and multiple support columns 3 side surface is fixedly connected with multiple square columns 4, and the longitudinal and horizontal support space formed by multiple support columns 3 and multiple square columns 4 whole support fixing is carried out to the multilayer conveying mechanism of shell particle food drying system. Multiple support columns 3 and multiple square columns 4 can be flexibly combined according to actual use needs, and support fixing is provided for multilayer different length conveying mechanism.

[0029] Square column 4 is rotatably connected with driving shaft 10 and driven shaft 23, and the side surface of driving shaft 10 and driven shaft 23 is provided with a rotating drum, and the side surface of the rotating drum is provided with a conveying mesh 5 rotating around driving shaft 10 and driven shaft 23; the side surface of square column 4 is fixedly connected with guide rail 16, and chain two 17 is arranged in guide rail 16; the side surface of driving shaft 10 and driven shaft 23 is fixedly connected with chain wheel two 18, and chain two 17 is located on the side surface of chain wheel two 18 and is engaged with chain wheel two 18, so as to conveniently drive chain wheel two 18 to rotate. Driving shaft 10 and driven shaft 23 rotate from both ends in the same direction, and chain wheel two 18 and chain two 17 drive the rotating drum 5 to rotate around, forming a conveyor belt.

[0030] A plurality of support tubes 9 are arranged between the upper and lower conveying meshes 5 in each layer of the conveying belt, for supporting the conveying meshes 5 and preventing them from falling down under the action of gravity; the support tubes 9 are fixedly connected to the side surfaces of the square columns 4, for supporting the conveying meshes 5 and the guide rails 16. Each layer of the conveying belt corresponds to two layers of the guide rails 16, which are symmetrically distributed above and below the support tubes 9; the guide rails 16 support the second chains 17 and prevent them from falling down.

[0031] The adjacent layers of the conveying belts are staggered in the transverse direction; one end of the driving shaft 10 of each layer of the conveying belt is fixedly connected with a sprocket 13, and the side surfaces of the sprockets 13 on different layers are respectively staggered from both sides to mesh with the same chain 14; because the sprockets 13 on different layers are staggered from both sides to mesh with the chain 14, the rotating directions of the sprockets 13 on adjacent layers are opposite, i.e., the conveying directions of the conveying belts are opposite; by setting the rotating direction of the motor connected with the sprocket 13 on the bottom layer, the shell particles on the conveying mesh 5 at the end point of the upper layer of the conveying belt can fall onto the conveying mesh 5 at the starting point of the lower layer of the conveying belt. In the embodiment of the application, a feeding device is arranged at the starting point of the uppermost layer of the conveying belt (not shown in the figure), and a receiving pool 11 is arranged at the end of the bottom layer of the conveying belt; through the transportation of the conveying mechanism, the food can pass through the conveying mesh 5 of each layer of the conveying belt and finally fall into the receiving pool 11.

[0032] The square columns 4 are both provided with moving grooves 20, the driving shaft 10 and the driven shaft 23 are located in the moving grooves 20 at both ends of the square columns 4, the moving grooves 20 determine the positions of the driving shaft 10 and the driven shaft 23, the side surfaces of the driving shaft 10 and the driven shaft 23 are both provided with tension pulleys 19, the side surfaces of the tension pulleys 19 are provided with adjusting mechanisms 15, the adjusting mechanisms 15 include adjusting screws and adjusting nuts which extend out of the moving grooves 20, and the conveying mesh 5 can be adjusted by tightening the adjusting nuts.

[0033] The receiving pool 11 is fixedly connected to the drying chamber 1 through a support block, and the receiving pool 11 is provided with an auger 12 at the outlet thereof, so as to facilitate the transportation of the dried food outside the drying chamber.

[0034] The drying chamber 1 is fixedly connected with a cushion block 22, the upper surface of the cushion block 22 is fixedly connected with a driving motor 21, and the cushion block 22 is used for fixing the driving motor 21. The output end of the driving motor 21 is fixedly connected to the side surface of the sprocket 13 of the bottom layer of the conveying belt, and the sprocket 13 of the upper layer of the conveying belt is driven to rotate in a staggered manner through the chain 14.

[0035] A plurality of hot air pipes 8 are arranged outside and inside the drying chamber 1, and a coal-fired boiler 6 is arranged outside the drying chamber 1 and connected with the hot air pipes 8, so as to facilitate the hot air to be delivered into the drying chamber 1; the hot air pipes 8 are arranged on the roof and the ground of the two sides of the drying chamber, so as to form an indoor hot air circulation channel; a plurality of circulating fans 7 are arranged in the drying chamber 1 and located on the roof of the two sides of the conveying net 5, so as to blow the hot air emitted by the hot air pipes 8 to the conveying net 5; a dehumidifying device 2 is arranged below the circulating fan 7 on the roof of the two sides of the drying chamber, and the dehumidifying device 2 comprises a dehumidifying channel, a dehumidifying fan is arranged in the dehumidifying channel in a communication mode, and the dehumidifying channel and the dehumidifying fan are arranged inside and outside the drying chamber 1, respectively, so as to suck and blow the moisture out of the drying chamber 1.

[0036] Working principle: in use, the driving motor 21 is started, the chain wheel one 13 of the bottommost conveying belt starts to rotate, and the upper conveying belt chain wheel one 13 is driven to rotate alternately under the action of the chain one 14; since the chain one 14 is located between the chain wheel one 13 and is engaged with each other, the conveying directions of the conveying net 5 on the upper and lower adjacent two conveying belts are opposite; the driven shaft 23 is driven to rotate under the action of the chain wheel two 18 and the chain two 17 on the driving shaft 10 of the chain wheel one 13, so that the conveying net 5 on the rotating drum rotates around, the supporting pipe 9 supports the conveying net 5, the coal-fired boiler 6 outside the drying chamber 1 works, the hot air is delivered into the drying chamber 1 through the hot air pipes 8, the circulating fan 7 blows the hot air to the conveying net 5, the moisture is sucked out of the drying chamber 1 through the dehumidifying device, the dried food falls into the receiving pool 11, and then is delivered through the auger 12.

[0037] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the ordinary skill in the art without departing from the purpose of the utility model.

Claims

1. A drying system for shelled granular food, characterized in that, Include: Drying chamber (1), A plurality of support columns (3) are fixedly connected in the drying chamber (1), a plurality of square columns (4) are fixedly connected to the side surface of the support column (3), a driving shaft (10) and a driven shaft (23) are rotatably connected to the square column (4), a rotating drum is arranged on the side surface of the driving shaft (10) and the driven shaft (23), a conveying mesh (5) is arranged on the side surface of the rotating drum, a plurality of layers of the conveying mesh (5) are arranged in a staggered manner, a sprocket (13) is fixedly connected to one end of the driving shaft (10), a chain (14) is engaged with the side surface of the sprocket (13) in a staggered manner, a cushion block (22) is fixedly connected in the drying chamber (1), a driving motor (21) is fixedly connected to the upper surface of the cushion block (22), the output end of the driving motor (21) is fixedly connected to the side surface of the sprocket (13), a plurality of hot gas pipes (8) and coal-fired boilers (6) are arranged in the drying chamber (1) respectively, and the coal-fired boiler (6) is communicated with the hot gas pipe (8); The side surface of the square column (4) is fixedly connected with a guide rail (16), and the guide rail (16) is provided with a chain (17); The side surfaces of the driving shaft (10) and the driven shaft (23) are fixedly connected with a sprocket (18), the chain (17) is located on the side surface of the sprocket (18) and engaged with the sprocket (18).

2. The system for drying a shell-on particulate food product of claim 1, wherein, A plurality of support pipes (9) are arranged between the conveying meshes (5), and the support pipes (9) are fixedly connected to the side surface of the square column (4).

3. The system for drying a shell-on particulate food product of claim 1, wherein, The end of the lowest layer of the conveying mesh (5) is provided with a receiving pool (11), the receiving pool (11) is fixedly connected in the drying chamber (1) through a support block, and a screw conveyor (12) is arranged at the outlet of the receiving pool (11).

4. The system for drying a shell-on particulate food product of claim 1, wherein, The two ends of the square column (4) are provided with moving grooves (20), and the driving shaft (10) and the driven shaft (23) are located in the moving grooves (20) at the two ends of the square column (4) respectively.

5. The system for drying a shell-on particulate food product of claim 1, wherein, The side surfaces of the driving shaft (10) and the driven shaft (23) are provided with tension pulleys (19), and the side surfaces of the tension pulleys (19) are provided with adjusting mechanisms (15).

6. The system for drying a shell-on particulate food product of claim 1, wherein, A plurality of circulating fans (7) are arranged in the drying chamber (1), the circulating fans (7) are located on both sides of the conveying mesh (5), a dehumidifying device (2) is arranged below the circulating fan (7), and the dehumidifying device (2) comprises a dehumidifying channel, a dehumidifying fan is arranged in the dehumidifying channel, and the dehumidifying channel is located in and outside the drying chamber (1) respectively.

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