Nut drying machine

Abstract

The utility model provides a nut drying machine which comprises a machine frame, the machine frame is arranged in a closed mode, a material drying bed and a partition plate are arranged in the machine frame, the bottom end of the partition plate is connected with the material drying bed, the top end of the partition plate is connected with the top end of the machine frame, the material drying bed is obliquely arranged, and the end, away from the partition plate, of the material drying bed is connected with the side end of the machine frame. The material drying bed and the partition plate divide the rack into a drying area, a first air inlet area and a second air inlet area. The first air inlet area is communicated with the second air inlet area, a circulating fan is arranged in the first air inlet area, and a ventilation box is arranged on the material drying bed. Air can be fed from the side face of the partition plate and the bottom of the material drying bed during working through the circulating fan so as to dry materials on the material drying bed, it can be better guaranteed that internal air can penetrate through a thick material layer at the bottom through the ventilation box, meanwhile, an up-down intermittent air supply mode is adopted, and the drying efficiency is improved. And the material drying uniformity and the material drying speed are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying equipment technical field especially relates to a nut drying -machine. BACKGROUND

[0002] The nut drying -machine is used to carry out drying to nut, and the existing nut drying -machine adopts the inclined layout to the drying bed in the inside for the convenience of discharging, and the traditional inclined mode can cause the material accumulation to be too thick at the bottom of the drying bed, thereby causing the weak wind penetration, makes the drying uniformity of material be poor, and the drying rate is low. CONTENT OF THE UTILITY MODEL

[0003] The utility model provides a nut drying -machine to solve the defect that the drying uniformity of material drying -machine is poor in prior art, and the drying rate is low.

[0004] In order to realize above-mentioned purpose, the technical scheme of the utility model is: a nut drying -machine, including:

[0005] Frame, the frame is closed arrangement, the frame inside is provided with material drying bed and baffle, the bottom of baffle is connected with material drying bed, the top of baffle is connected with the top of frame, material drying bed is inclined arrangement and its one end away from baffle is connected with the side end of frame, material drying bed and baffle divide frame into drying area, first air inlet area and second air inlet area;

[0006] The first air inlet area is communicated with the second air inlet area, and a circulating fan is arranged in the first air inlet area, a ventilation box is arranged on the material drying bed, and the air blown by the circulating fan can enter the ventilation box.

[0007] Preferably, the ventilation box is arranged at one end of the material drying bed away from the baffle.

[0008] Preferably, the ventilation box comprises a first ventilation surface and a second ventilation surface connected at an angle, the first ventilation surface is connected with a third ventilation surface, the second ventilation surface is connected with a fourth ventilation surface, and the third ventilation surface and the fourth ventilation surface are connected through a fifth ventilation surface.

[0009] Preferably, the top of the frame is provided with a feeding port, and the side end of the frame is provided with a discharging port, and the discharging port is arranged at the connection between the material drying bed and the frame.

[0010] Preferably, a pneumatic valve is arranged at the feeding port.

[0011] Preferably, a material distribution plate is arranged at the discharging port.

[0012] Preferably, the top end of the rack is provided with an inlet conveying belt, the inlet conveying belt is close to the inlet, the bottom of the outlet is provided with an outlet conveying belt, and the outlet conveying belt and the inlet conveying belt are provided with a feeding conveyor.

[0013] Preferably, the bottom of the material drying bed is provided with a plurality of column supports.

[0014] Preferably, the top end of the rack is further provided with a moisture discharge port.

[0015] Compared with the prior art, the beneficial effects of the utility model are: through the setting of the circulating fan, the material on the material drying bed can be dried when working, air is taken in from the side of the partition plate and the bottom of the material drying bed, the material drying bed is provided with a ventilation box, the ventilation box is used for ventilating the inside of the material pile, and uneven ventilation is prevented. The ventilation box can better ensure the penetration of the internal wind force through the thick material layer at the bottom. The form of intermittent air supply up and down is adopted, the uniformity of material drying and the drying rate of the material are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Fig. 1 It is the structure schematic view of the nut drying machine provided by the utility model;

[0018] Fig. 2 It is the structure schematic view of the nut drying machine provided by the utility model;

[0019] Fig. 3 It is the front structure schematic view of the ventilation box provided by the utility model;

[0020] Fig. 4 It is the back structure schematic view of the ventilation box provided by the utility model.

[0021] Reference signs:

[0022] 10. Frame; 11. Drying area; 12. First air inlet area; 13. Second air inlet area; 20. Material drying bed; 30. Partition; 40. Circulating fan; 50. Ventilation box; 51. First ventilation surface; 52. Second ventilation surface; 53. Third ventilation surface; 54. Fourth ventilation surface; 55. Fifth ventilation surface; 60. Feed inlet; 70. Discharge outlet; 80. Pneumatic valve; 90. Feed plate; 100. Distributor plate; 110. Feed conveyor belt; 120. Discharge conveyor belt; 130. Loading conveyor; 140. Column support; 150. Exhaust outlet. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] like Figs. 1 to 4 As shown in the illustration, this application provides a nut dryer, which includes a frame 10. The frame 10 is enclosed and enclosed by an insulated box. Inside the frame 10, there is a material drying bed 20 and a partition 30. The material drying bed 20 is used to dry the material. When the material falls onto the material drying bed 20, it will spread out on the material drying bed 20. The bottom end of the partition 30 is connected to the material drying bed 20, and the top end of the partition 30 is connected to the top end of the frame 10. The material drying bed 20 is inclined. The material is designed to slide off the material drying bed 20 when it falls onto it. The end of the material drying bed 20 away from the partition 30 is connected to the side end of the frame 10 and its height is lower than the end of the material drying bed 20 connected to the partition 30. The material drying bed 20 and the partition 30 divide the frame 10 into a drying zone 11, a first air inlet zone 12 and a second air inlet zone 13. The drying zone 11 and the second air inlet zone 13 are separated by the material drying bed 20, and the drying zone 11 and the first air inlet zone 12 are separated by the partition 30.

[0025] The first air inlet zone 12 is connected to the second air inlet zone 13. A circulating fan 40 is installed in the first air inlet zone 12. When operating, the circulating fan 40 draws air from the side of the partition 30 and the bottom of the material drying bed 20 to dry the material on the drying bed 20. A ventilation box 50 is installed on the material drying bed 20 to ventilate the piled material and prevent uneven ventilation. The ventilation box 50 ensures better penetration of the thick material layer at the bottom. Simultaneously, an intermittent top-to-bottom air supply method ensures uniform drying and a high drying rate.

[0026] In an embodiment, the ventilation box 50 is arranged at the end of the material drying bed 20 away from the partition 30. Since the material drying bed 20 is arranged in an inclined manner, when the material falls onto the material drying bed 20 for drying, the material will slide under the action of its own gravity and is prone to accumulate at the end of the material drying bed 20 away from the partition 30, forming a thick material layer at the bottom. Arranging the ventilation box 50 at the end of the material drying bed 20 away from the partition 30 can blow away the accumulated material, thereby ensuring the uniformity of the material drying and the speed of the material drying.

[0027] Specifically, the ventilation box 50 includes a first ventilation surface 51 and a second ventilation surface 52 connected at an angle. The first ventilation surface 51 and the second ventilation surface 52 are connected, and the material passing through the ventilation box 50 will be separated by the first ventilation surface 51 and the second ventilation surface 52. The first ventilation surface 51 is connected with a third ventilation surface 53, and the second ventilation surface 52 is connected with a fourth ventilation surface 54. The third ventilation surface 53 and the fourth ventilation surface 54 are connected through a fifth ventilation surface 55. The first ventilation surface 51 and the second ventilation surface 52 can separate the material layer and blow air, facilitating the drying of the material. The third ventilation surface 53, the fourth ventilation surface 54, and the fifth ventilation surface 55 can blow and dry the material separated by the first ventilation surface 51 and the second ventilation surface 52. It should be understood that each ventilation surface is provided with a ventilation hole. The bottom of the ventilation box 50 is in communication with the second air inlet area 13, and the air blown out by the circulating fan 40 can enter the inside of the ventilation box 50 and then be discharged from the ventilation hole of the ventilation box 50.

[0028] In an embodiment, the top end of the rack 10 is provided with a feeding port 60, and the material enters the feeding port 60 and falls onto the material drying bed 20. The side end of the rack 10 is provided with a discharging port 70, which is arranged at the connection between the material drying bed 20 and the rack 10. The material dried by the material drying bed 20 can be discharged from the discharging port 70 under the action of its own gravity.

[0029] Further, a pneumatic valve 80 is arranged at the feeding port 60. A feeding plate 90 is arranged at the feeding port 60 and is controlled by the pneumatic valve 80. When the material passes through the feeding plate 90, the pneumatic valve 80 controls the feeding plate 90 to open, and the material enters the feeding port 60 from the feeding plate 90.

[0030] In an embodiment, a distribution plate 100 is arranged at the discharging port 70, and the distribution plate 100 is arranged between a plurality of discharging ports 70. The distribution plate 100 is used to distribute the material to each discharging port 70.

[0031] In an embodiment, the top end of the rack 10 is provided with an input conveying belt 110, which is close to the input port 60, the input plate 90 extends onto the input conveying belt 110, and the material can enter the input port 60 from the input conveying belt 110 through the input plate 90. The bottom of the output port 70 is provided with an output conveying belt 120, and the input conveying belt 110 and the output conveying belt 120 are provided with a feeding conveyor 130. After the material is initially dried, it will fall from the output port 70 onto the output conveying belt 120, the output conveying belt 120 will convey the material to the feeding conveyor 130, and the feeding conveyor 130 will convey the material to the input conveying belt 110, forming a circulating conveying and drying of the material, so that the drying effect of the material is good.

[0032] A plurality of column supports 140 are arranged at the bottom of the material drying bed 20, which are used to make the material drying bed 20 have sufficient strength to resist the impact force generated when a large amount of material falls.

[0033] Further, the top end of the rack 10 is also provided with a moisture discharge port 150, which can discharge the gas in the drying area 11.

[0034] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A nut drying machine, characterized in that, include: The frame is enclosed and contains a material drying bed and a partition. The bottom end of the partition is connected to the material drying bed, and the top end of the partition is connected to the top end of the frame. The material drying bed is inclined and its end away from the partition is connected to the side end of the frame. The material drying bed and the partition divide the frame into a drying zone, a first air inlet zone, and a second air inlet zone. The first air inlet zone is connected to the second air inlet zone. A circulating fan is installed in the first air inlet zone, and a ventilation box is installed on the material drying bed. The air blown out by the circulating fan can enter the ventilation box.

2. The nut dryer according to claim 1, characterized in that, The ventilation box is located at the end of the material drying bed away from the partition.

3. The nut dryer according to claim 2, characterized in that, The ventilation box includes a first ventilation surface and a second ventilation surface connected at an angle, the first ventilation surface is connected to a third ventilation surface, the second ventilation surface is connected to a fourth ventilation surface, and the third ventilation surface and the fourth ventilation surface are connected by a fifth ventilation surface.

4. The nut dryer according to any one of claims 1 to 3, characterized in that, The top of the frame is provided with a feed inlet, and the side of the frame is provided with a discharge outlet, which is located at the connection between the material drying bed and the frame.

5. The nut dryer according to claim 4, characterized in that, A pneumatic valve is installed at the feed inlet.

6. The nut dryer according to claim 4, characterized in that, A material distribution plate is provided at the discharge port.

7. The nut dryer according to claim 4, characterized in that, A feeding conveyor belt is provided at the top of the frame, the feeding conveyor belt is close to the feeding port, a discharging conveyor belt is provided below the discharging port, and a feeding conveyor is provided between the discharging conveyor belt and the feeding conveyor belt.

8. The nut dryer according to any one of claims 1 to 3, characterized in that, The bottom of the material drying bed is supported by multiple columns.

9. The nut dryer according to claim 8, characterized in that, The top of the frame is also equipped with a dehumidification vent.

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