Grain drying box
By using a thermometer and controller in the grain drying box to adjust the wind power of the hot air fan, the problem of uneven heat receiving of the drying box is solved, and uniform heating and energy-saving effects are achieved.
Patent Information
- Application Number
- CN202422239073.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The existing drying chambers have uneven heating problems, resulting in a decrease in the quality of the grain or a long drying cycle and low energy utilization efficiency.
A grain drying box is designed, using a thermometer to monitor the drying plate temperature, and adjust the wind power of the hot air fan through the controller to achieve precise temperature control and ensure uniform heating.
The uniform drying of grain is achieved, which avoids quality reduction and excessive drying cycle, while saving energy consumption.
Smart Images
Figure CN223153959U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grain drying boxes, and particularly relates to a grain drying box. Background Art
[0002] The vitamin content in various grains is very high. Among all staple foods, the nutritional value and health care function of grains are the highest. Grains contain rich dietary fiber and starch, which can absorb water and expand, increasing satiety and being very beneficial to the human body.
[0003] Most grain kernels are composed of four parts: epidermis, endosperm, germ, and root cap. According to their structural characteristics, their deep processing is divided into two types: dry method and wet method. The dry method refers to drying and dehydrating grains and then performing dry grinding, and the products are mainly used in various food, feed, and fermentation industries.
[0004] Most of the existing drying boxes are multi-layered, which often leads to uneven heating. Content of the Utility Model
[0005] In order to solve the above technical problems, the present application provides a grain drying box, and the utility model is realized through the following technical solutions:
[0006] A grain drying box includes a drying box body, which is surrounded by a front baffle, a rear baffle, a left baffle, and a right baffle. A drying plate is provided in the middle of the drying box body. A number of ventilation holes are opened on the drying plate. An arc-shaped plate one is connected between the left side of the drying plate and the left baffle, and an arc-shaped plate two is connected between the right side of the drying plate and the right baffle. A support frame is provided at the bottom of the drying plate.
[0007] A ventilation chamber is formed between the drying plate and the bottom of the drying box body. An air inlet hole is provided on one side of the ventilation chamber. An air inlet hopper is connected to the air inlet hole. The air inlet hopper is connected to an air inlet pipe. A fixed frame is provided outside the air inlet pipe near the connection with the air inlet hopper. The air inlet pipe is connected to a hot air blower.
[0008] A temperature sensor is installed in the middle of the drying plate. The signal output end of the temperature sensor is electrically connected to the signal input end of a controller. The controller is installed in a control box. The control box is fixedly installed on one side of the drying box body. The signal output end of the controller is electrically connected to the hot air blower.
[0009] As a preferred solution, a chimney is connected to the top of the hot air blower.
[0010] As a preferred solution, the fixed frame is provided with a base.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: When the grain drying box of the utility model is in use, the grain to be dried is placed on the drying plate. The hot air blown by the hot air blower enters the air supply chamber through the air inlet pipe and the air inlet hopper, realizing the heating and drying of the grain on the drying plate. A temperature sensor is installed in the middle of the drying plate. The temperature sensor can monitor the temperature of the drying plate and upload the monitored temperature information to the controller. If the temperature of the drying plate is higher than the set temperature, the controller controls the hot air blower to reduce the wind force. If the temperature of the drying plate is lower than the set temperature, the controller controls the hot air blower to increase the wind force. In this way, it can not only avoid the reduction of quality caused by overheating, but also avoid the too long drying cycle caused by overcooling, and can also save energy. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments:
[0013] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 ;
[0014] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 ;
[0015] Figure 3 is a schematic front view structure diagram of the present utility model. SPECIFIC EMBODIMENTS
[0016] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments:
[0017] A grain drying box includes a drying box body 1, and the drying box body 1 is surrounded by a front baffle 101, a rear baffle 102, a left baffle 103, and a right baffle 104. A drying plate 2 is provided in the middle of the drying box body 1. A plurality of ventilation holes 21 are opened on the drying plate 2. An arc-shaped plate one 3 is connected between the left side of the drying plate 2 and the left baffle 103, and an arc-shaped plate two 4 is connected between the right side of the drying plate 2 and the right baffle 104. A support frame 5 is provided at the bottom of the drying plate 2. The settings of the arc-shaped plate one 3 and the arc-shaped plate two 4 facilitate the collection and release of grains. When the grains are put into the drying plate 2 from the arc-shaped plate one 3 and the arc-shaped plate two 4, splashing can be avoided as much as possible. When the grains are collected, the settings of the arc-shaped plate one 3 and the arc-shaped plate two 4 facilitate the scraper to scrape out the grains.
[0018] An air supply chamber 6 is formed between the drying plate 2 and the bottom of the drying box body 1. An air inlet hole 7 is provided on one side of the air supply chamber 6. An air inlet hopper 8 is connected to the air inlet hole 7. The air inlet hopper 8 is connected to an air inlet pipe 9. A fixed frame 10 is provided outside the air inlet pipe 9 near the connection with the air inlet hopper 8. The air inlet pipe 9 is connected to a hot air blower 11. The setting of the air inlet hopper 8 can make the hot air sent into the air supply chamber 6 more uniform.
[0019] A temperature sensor 12 is installed in the middle of the drying plate 2. The signal output end of the temperature sensor 12 is electrically connected to the signal input end of a controller 13. The controller 13 is installed in a control box 14. The control box 14 is fixedly installed on one side of the drying box body 1. The signal output end of the controller 13 is electrically connected to the hot air blower 11.
[0020] Further, a chimney 15 is connected to the top of the hot air blower 11.
[0021] Further, the fixing frame 10 is provided with a base 16.
[0022] When the grain drying box is in use, the grain to be dried is placed on the drying plate. The hot air blown out by the hot air blower 11 enters the air supply chamber 6 through the air inlet pipe 9 and the air inlet hopper 8, realizing the heating and drying of the grain on the drying plate 2. A temperature sensor 12 is installed in the middle of the drying plate 2. The temperature sensor 12 can monitor the temperature of the drying plate 2 and upload the monitored temperature information to the controller 13. If the temperature of the drying plate 2 is higher than the set temperature, the controller 13 controls the hot air blower 11 to reduce the wind force. If the temperature of the drying plate 2 is lower than the set temperature, the controller 13 controls the hot air blower 11 to increase the wind force. In this way, it can not only avoid the quality reduction caused by overheating, but also avoid the too long drying cycle caused by being too cold, and can also save energy.
[0023] The specific implementation of the present invention has been described in detail above, but it is only an example. The present invention is not limited to the specific implementation cases described above. The equivalent modifications made to the present invention are also within the protection scope of the present invention.
Claims
1. A grain drying box, characterized in that, It includes a drying box body (1), which is surrounded by a front baffle (101), a rear baffle (102), a left baffle (103), and a right baffle (104). A drying plate (2) is provided in the middle of the drying box body (1). A number of ventilation holes (21) are formed on the drying plate (2). An arc-shaped plate one (3) is connected between the left side of the drying plate (2) and the left baffle (103). An arc-shaped plate two (4) is connected between the right side of the drying plate (2) and the right baffle (104). A support frame (5) is provided at the bottom of the drying plate (2). A air supply chamber (6) is formed between the drying plate (2) and the bottom of the drying box body (1). An air inlet hole (7) is provided on one side of the air supply chamber (6). An air inlet hopper (8) is connected at the air inlet hole (7). The air inlet hopper (8) is connected to an air inlet pipe (9). A fixing frame (10) is provided outside the air inlet pipe (9) near the connection with the air inlet hopper (8). The air inlet pipe (9) is connected to a hot air blower (11). A temperature sensor (12) is installed in the middle of the drying plate (2). The signal output end of the temperature sensor (12) is electrically connected to the signal input end of a controller (13). The controller (13) is installed in a control box (14). The control box (14) is fixedly installed on one side of the drying box body (1). The signal output end of the controller (13) is electrically connected to the hot air blower (11).
2. The grain drying box according to claim 1, wherein, A chimney (15) is connected to the top of the hot air blower (11).
3. The grain drying box according to claim 1, characterized in that, The fixing frame (10) is provided with a base (16).