Novel bean sprout drying device

Abstract

The utility model discloses a novel bean sprout drying device which comprises a drying box, a first conveying belt and a second conveying belt are installed in the drying box, the first conveying belt is located above the second conveying belt, the first conveying belt and the second conveying belt are arranged in a staggered mode, and the discharging end of the first conveying belt is located above the feeding end of the second conveying belt. A negative pressure suction machine is mounted on the side, close to the discharging end of the first conveying belt, of the drying box, and bean sprouts can be dried in the conveying process of the first conveying belt and the second conveying belt by arranging the first conveying belt and the second conveying belt in the drying box in a staggered mode; the bean sprouts can be continuously fed to the first conveying belt to be continuously dried, the drying efficiency is improved, the requirement for large-batch processing is met, meanwhile, an air blower and a negative-pressure suction machine are arranged to be matched, when the bean sprouts are discharged to the second conveying belt through the first conveying belt, impurities such as seed coats in the bean sprouts are collected into the negative-pressure suction machine, and therefore the bean sprouts can be continuously dried. Therefore, impurities such as seed coats are removed.

Description

Technical Field

[0001] The utility model relates to the technical field of bean sprout drying machines, in particular to a novel bean sprout drying device. Background Art

[0002] Bean sprouts, also known as sprouts, also known as clever sprouts, bean sprouts, Ruyi vegetables, pinching vegetables, silver sprouts, silver needles, silver seedlings, sprout hearts, soybean sprouts, and clear water bean sprouts, are edible "sprouts" cultivated from seeds of various cereals, beans, and trees. They are also called "living vegetables" with rich varieties and comprehensive nutrition. They are common vegetables. Bean sprouts need to be cleaned and dried before reproduction.

[0003] The existing technology has the following technical problems:

[0004] Chinese patent CN218915595U discloses a bean sprout dryer which is provided with an air blowing mechanism. After the bean sprouts are centrifugally dehydrated for a period of time, a blower is started, and the external air enters the filter box under the action of the blower. The filter screen filters the impurities in the air, and the filtered air enters the hollow disk and the branch pipe through the air transmission pipe. The air in the hollow disk is ejected through a first nozzle, and the air in the branch pipe is ejected through a second nozzle. The ejected air contacts the bean sprouts and dries them. The first nozzle and the second nozzle work together to dry the bean sprouts in multiple directions. However, the amount of bean sprouts dried each time by this mechanism is limited, and it is not suitable for large-scale processing. In addition, part of the seed coat will fall off during the bean sprout cleaning and drying process. Some existing mechanisms have poor cleaning effects on the seed coat.

[0005] For this reason, we propose a novel bean sprout drying device to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of the utility model is to overcome the shortcomings of the prior art that the amount of bean sprouts dried each time is limited, which is not suitable for large-scale processing, and part of the seed coat will fall off during the bean sprout cleaning and drying process, and the seed coat cleaning effect is poor, and provide a new bean sprout drying device.

[0007] The purpose of the utility model is achieved through the following technical solutions: a novel bean sprout drying device, including a drying box, a first conveyor belt and a second conveyor belt are installed in the drying box, the first conveyor belt is arranged above the second conveyor belt, the first conveyor belt and the second conveyor belt are staggered, the unloading end of the first conveyor belt is located above the feeding end of the second conveyor belt, a negative pressure suction machine is installed on the side of the drying box close to the unloading end of the first conveyor belt, a blower is installed at the unloading end of the first conveyor belt, the air outlet end of the blower corresponds to the air inlet end of the negative pressure suction machine, and by staggering the first conveyor belt and the second conveyor belt in the drying box, the bean sprouts can be dried during transportation by the first conveyor belt and the second conveyor belt, so that the bean sprouts can be continuously loaded onto the first conveyor belt to dry the bean sprouts uninterruptedly, thereby improving the drying efficiency and meeting the needs of large-scale processing. At the same time, the blower and the negative pressure suction machine are arranged to cooperate to collect impurities such as seed coats in the bean sprouts into the negative pressure suction machine when the bean sprouts pass through the first conveyor belt and fall to the second conveyor belt, thereby removing impurities such as seed coats and cleaning them.

[0008] A further technical solution is that two groups of hot air boxes corresponding to the first conveyor belt and the second conveyor belt are installed in the drying box, and the hot air box is provided with air inlets arranged at equal distances. Multiple groups of air inlets are connected to an external hot air source through hot air pipes. The first conveyor belt and the second conveyor belt are both provided with drying holes in an array at equal distances, and the drying holes are connected to the hot air box. By arranging air inlets arranged at equal distances in the hot air box, the external hot air can be used to evenly dry the materials on the first conveyor belt and the second conveyor belt from bottom to top, effectively improving the drying efficiency. The top of the hot air box is slidably connected to the first conveyor belt and the second conveyor belt, and the hot air from the external hot air source enters the hot air box through the air inlets, and then diffuses through the drying holes to dry the materials on the first conveyor belt and the second conveyor belt.

[0009] A further technical solution is that a feed port is installed at the feed end of the drying box, and the width of the feed port is the same as the width of the first conveyor belt and the second conveyor belt. A rotatable material equalizing roller is installed at the discharge end of the feed port, and material equalizing rods in an equidistant array are installed on the material equalizing roller. A motor is installed on the feed port, and the power output end of the motor is connected to the material equalizing roller. By arranging the material equalizing roller and the material equalizing rod in the feed port to rotate, the material in the feed port can be evenly fed into the first conveyor belt in the drying box, and the first conveyor belt is evenly distributed, thereby improving the drying effect of the material on the first conveyor belt.

[0010] A further technical solution is that a discharge pipe corresponding to the discharge end of the second conveyor belt is installed at the bottom of the drying box.

[0011] A further technical solution is that a cyclone separator is installed at the air outlet end of the negative pressure suction machine, and an impurity discharge end is provided at the bottom of the cyclone separator. By setting up the cyclone separator, impurities in the air can be separated, and the clean air is discharged through the exhaust port of the cyclone separator, and impurities such as seed coats are discharged through the bottom of the cyclone separator, thereby facilitating the collection and cleaning of impurities.

[0012] A further technical solution is that a transparent observation window corresponding to the first conveyor belt is installed on the top of the drying box. By providing the transparent observation window, the operation status of the equipment in the drying box can be easily observed.

[0013] A further technical solution is that material baffles are installed on both sides of the first conveyor belt and the second conveyor belt. By setting the material baffles, the material can be blocked to prevent the material from spilling from the first conveyor belt and the second conveyor belt.

[0014] The utility model has the following advantages: the utility model can realize drying of bean sprouts during transportation on the first conveyor belt and the second conveyor belt by staggering the first conveyor belt and the second conveyor belt in the drying box, so that the bean sprouts can be continuously dried by continuously loading the first conveyor belt, thereby improving the drying efficiency and meeting the needs of large-scale processing. At the same time, a blower and a negative pressure suction machine are arranged to cooperate to collect impurities such as seed coats in the bean sprouts into the negative pressure suction machine when the bean sprouts pass through the first conveyor belt to fall from the second conveyor belt, thereby removing the impurities such as seed coats and cleaning them. By arranging air inlet holes arranged at equal distances in the hot air box, the external hot air can be used to evenly dry the materials on the first conveyor belt and the second conveyor belt from bottom to top, effectively improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0017] Figure 3 This is a schematic top view of the conveyor belt of the present invention;

[0018] In the figure, 1. Drying box; 2. First conveyor belt; 3. Second conveyor belt; 4. Feed inlet; 5. Blower; 6. Negative pressure suction machine; 7. Cyclone separator; 8. Material distribution roller; 9. Hot air box; 10. Discharge pipe; 11. Air inlet; 12. Transparent observation window; 13. Hot air pipe; 14. Motor; 15. Material distribution rod; 16. Drying hole; 17. Material baffle. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0023] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is typically placed when in use, or are the orientations or positional relationships commonly understood by those skilled in the art. These terms are intended solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] like Figures 1 to 3As shown, a novel bean sprout drying device includes a drying box 1, a first conveyor belt 2 and a second conveyor belt 3 are installed in the drying box 1, the first conveyor belt 2 is arranged above the second conveyor belt 3, the first conveyor belt 2 and the second conveyor belt 3 are staggered, the unloading end of the first conveyor belt 2 is located above the feeding end of the second conveyor belt 3, a negative pressure suction machine 6 is installed on the side of the drying box 1 close to the unloading end of the first conveyor belt 2, a blower 5 is installed at the unloading end of the first conveyor belt 2, and the air outlet end of the blower 5 corresponds to the air inlet end of the negative pressure suction machine 6, By staggering the first conveyor belt 2 and the second conveyor belt 3 in the drying box 1, the bean sprouts can be dried during transportation on the first conveyor belt 2 and the second conveyor belt 3, so that the bean sprouts can be continuously fed to the first conveyor belt 2 to dry the bean sprouts uninterruptedly, thereby improving the drying efficiency and meeting the needs of large-scale processing. At the same time, the blower 5 and the negative pressure suction machine 6 are arranged to cooperate to collect the seed coat and other impurities in the bean sprouts into the negative pressure suction machine 6 when the bean sprouts pass through the first conveyor belt 2 to fall from the second conveyor belt 3, thereby removing the seed coat and other impurities for cleaning.

[0026] Two groups of hot air boxes 9 corresponding to the first conveyor belt 2 and the second conveyor belt 3 are installed in the drying box 1. The hot air box 9 is provided with air inlet holes 11 set at equal distances. Multiple groups of air inlet holes 11 are connected to an external hot air source through a hot air pipe 13. The first conveyor belt 2 and the second conveyor belt 3 are both provided with drying holes 16 in an equidistant array. The drying holes 16 are connected to the hot air box 9. By setting the air inlet holes 11 set at equal distances in the hot air box 9, the external hot air can be used to evenly dry the materials on the first conveyor belt 2 and the second conveyor belt 3 from bottom to top, effectively improving the drying efficiency. The top of the hot air box 9 is slidably connected to the first conveyor belt 2 and the second conveyor belt 3. The hot air from the external hot air source enters the hot air box 9 through the air inlet holes 11, and then diffuses through the drying holes 16 to dry the materials on the first conveyor belt 2 and the second conveyor belt 3.

[0027] The feeding end of the drying box 1 is equipped with a feeding port 4, the width of the feeding port 4 is the same as the width of the first conveyor belt 2 and the second conveyor belt 3, and the unloading end of the feeding port 4 is equipped with a rotatable material-leveling roller 8, and the material-leveling roller 8 is equipped with an equidistant array of material-leveling rods 15. The feeding port 4 is equipped with a motor 14, and the power output end of the motor 14 is connected to the material-leveling roller 8. By setting the material-leveling roller 8 and the material-leveling rod 15 in the feeding port 4 to rotate, the material in the feeding port 4 can be evenly fed into the first conveyor belt 2 in the drying box 1, and the first conveyor belt 2 can be evenly distributed, thereby improving the drying effect of the material on the first conveyor belt 2.

[0028] A discharge pipe 10 corresponding to the discharge end of the second conveyor belt 3 is installed at the bottom of the drying box 1.

[0029] A cyclone separator 7 is installed at the air outlet end of the negative pressure suction machine 6, and an impurity discharge end is provided at the bottom of the cyclone separator 7. By setting the cyclone separator 7, impurities in the air can be separated, and the clean air is discharged through the exhaust port of the cyclone separator 7, and impurities such as seed coats are discharged through the bottom of the cyclone separator 7, so as to facilitate the collection and cleaning of impurities.

[0030] A transparent observation window 12 corresponding to the first conveyor belt 2 is installed on the top of the drying box 1. The transparent observation window 12 can be used to easily observe the operation of the equipment in the drying box 1.

[0031] Material baffles 17 are installed on both sides of the first conveyor belt 2 and the second conveyor belt 3. The material baffles 17 can be used to block the material and prevent it from spilling out of the first conveyor belt 2 and the second conveyor belt 3.

[0032] The working process of the present invention is as follows: in the process of using the device to dry bean sprouts, the bean sprouts to be dried are first added to the feed port 4, the motor 14 drives the material distribution roller 8 and the material distribution rod 15 to rotate and evenly distribute the bean sprouts on the first conveyor belt 2, and at the same time, the external hot air source sends hot air into the hot air box 9 through the hot air pipe 13, and the hot air enters the hot air box 9 through the air inlet 11, and then dries the bean sprouts through the drying holes 16 on the first conveyor belt 2 and the second conveyor belt 3. When the bean sprouts pass through the unloading part of the first conveyor belt 2 and fall to the second conveyor belt 3, the seed coat and other impurities in the bean sprouts are separated and cleaned, and the finally dried bean sprouts are discharged through the unloading end of the second conveyor belt 3 and the discharge pipe 10.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel bean sprout drying device, comprising a drying box (1), characterized in that: A first conveyor belt (2) and a second conveyor belt (3) are installed in the drying box (1), the first conveyor belt (2) is arranged above the second conveyor belt (3), the first conveyor belt (2) and the second conveyor belt (3) are arranged in a staggered manner, the discharge end of the first conveyor belt (2) is located above the feed end of the second conveyor belt (3), a negative pressure suction machine (6) is installed on the side of the drying box (1) close to the discharge end of the first conveyor belt (2), a blower (5) is installed at the discharge end of the first conveyor belt (2), and the air outlet end of the blower (5) corresponds to the air inlet end of the negative pressure suction machine (6).

2. A novel bean sprout drying device according to claim 1, characterized in that: Two groups of hot air boxes (9) corresponding to the first conveyor belt (2) and the second conveyor belt (3) are installed in the drying box (1), and air inlet holes (11) arranged at equal distances are opened in the hot air box (9), and multiple groups of the air inlet holes (11) are connected to an external hot air source through hot air pipes (13); The first conveyor belt (2) and the second conveyor belt (3) are both provided with drying holes (16) arranged in an equidistant array, and the drying holes (16) are connected to the hot air box (9).

3. The novel bean sprout drying device according to claim 1, characterized in that: The feed end of the drying box (1) is equipped with a feed port (4), the width of the feed port (4) is the same as the width of the first conveyor belt (2) and the second conveyor belt (3), the discharge end of the feed port (4) is equipped with a rotatable material distribution roller (8), the material distribution roller (8) is equipped with material distribution rods (15) arranged in an equidistant array, and the feed port (4) is equipped with a motor (14), and the power output end of the motor (14) is connected to the material distribution roller (8).

4. The novel bean sprout drying device according to claim 1, characterized in that: A discharge pipe (10) corresponding to the discharge end of the second conveyor belt (3) is installed at the bottom of the drying box (1).

5. The novel bean sprout drying device according to claim 1, characterized in that: A cyclone separator (7) is installed at the air outlet end of the negative pressure suction machine (6), and an impurity discharge end is provided at the bottom of the cyclone separator (7).

6. The novel bean sprout drying device according to claim 1, characterized in that: A transparent observation window (12) corresponding to the first conveyor belt (2) is installed on the top of the drying box (1).

7. The novel bean sprout drying device according to claim 1, characterized in that: Material blocking plates (17) are installed on both sides of the first conveyor belt (2) and the second conveyor belt (3).

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