Drying control system

Abstract

The invention discloses a drying control system, and belongs to the technical field of drying, and the drying control system is characterized by comprising a drying structure, an exhaust pipe is arranged at the top of the drying structure, a heat conduction pipe fixedly communicates with the top of the exhaust pipe, a recovery mechanism is wound on the surface of the heat conduction pipe, and an induced draft fan is arranged on the right side of the drying structure. The front side of the recovery mechanism fixedly communicates with the rear side of the induced draft fan, a dust suction box is placed on the rear side of the drying structure, a dust suction frame is arranged at the top of the drying structure, and the recovery mechanism comprises a filter frame, a mounting block and a winding pipe. The problems that in the prior art, a large amount of waste heat is wasted, energy consumption is high, meanwhile, dust generated in the drying process is prone to flying and diffusing, the working environment is worsened, the health of operators is affected, and use is not convenient for users are solved in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of drying, and particularly to a drying control system. Background Art

[0002] A drying control system is a system that uses automation technology and related equipment to precisely monitor, adjust, and control the drying process. It collects relevant parameters of the drying environment and the object to be dried, such as temperature, humidity, wind speed, etc., through sensors in real time, and transmits this information to the controller. The controller automatically adjusts the operating parameters of the drying equipment, such as heating power, ventilation volume, drying time, etc., according to the preset drying process requirements and control strategies, to ensure the stable and efficient progress of the drying process, achieve the expected drying effect, and at the same time achieve goals such as energy conservation, environmental protection, and improvement of product quality.

[0003] When existing drying equipment is used to dry agricultural and sideline products, it usually adopts a segmented baking method for drying agricultural and sideline products. For the segmented baking method, on the one hand, it usually relies more on manual operation, which is easily affected by human factors, and thus operational errors may occur, resulting in low quality of the dried agricultural and sideline products; on the other hand, the operation process is often relatively rough, and everyone's operation experience is different, so the quality of the dried agricultural and sideline products is uneven.

[0004] The existing patent (publication number: CN218332318U) discloses a heat pump drying control system, which relates to the technical field of drying; the heat pump drying control system includes: an electric heater; a fixed-frequency heat pump compression system; a variable-frequency heat pump compression system; a power control system, and the power control system includes a main control module and a variable-frequency control module. The main control module is connected to the electric heater, the fixed-frequency heat pump compression system, and the variable-frequency control module, and the variable-frequency control module is connected to the variable-frequency heat pump compression system. The main control module is used to start or stop the electric heater and the fixed-frequency heat pump compression system, and control the variable-frequency control module to perform frequency modulation on the variable-frequency heat pump compression system. The heat pump drying control system of this application can perform systematic drying operations on agricultural and sideline products, and eliminates the factor of human participation, effectively improving the quality of agricultural and sideline products and ensuring the uniformity of the quality of agricultural and sideline products.

[0005] In response to the above problems, the existing patent has provided a solution. However, when the existing drying control system is in use, most of them lack effective measures for recycling and utilization of the hot air discharged during the drying process, resulting in a large amount of waste of waste heat and high energy consumption. At the same time, the dust generated during the drying process is prone to fly and spread, which will not only deteriorate the working environment, affect the health of operators, but also be inconvenient for users to use.

[0006] Therefore, a drying control system is proposed. Summary of the Invention

[0007] The object of the present invention is to provide a drying control system, which can solve the problems that most of the existing drying control systems lack effective measures for recycling the hot air discharged during the drying process, resulting in a large amount of waste heat and high energy consumption. At the same time, the dust generated during the drying process is easy to fly and spread, which will not only deteriorate the working environment, affect the health of operators, but also be inconvenient for users to use.

[0008] To achieve the above object, the present invention provides the following technical solution: A drying control system includes a drying structure. An exhaust pipe is provided at the top of the drying structure. The top of the exhaust pipe is fixedly communicated with a heat conduction pipe. A recycling mechanism is wound around the surface of the heat conduction pipe. An induced draft fan is provided on the right side of the drying structure. The front side of the recycling mechanism is fixedly communicated with the rear side of the induced draft fan. A dust suction box is placed at the rear of the drying structure. A dust suction frame is provided at the top of the drying structure.

[0009] The recycling mechanism includes a filter frame, a mounting block and a winding pipe. The surface of the filter frame is fixedly connected to the inner wall of the mounting block. The inner wall of the mounting block is threadedly connected to the surface of the winding pipe. The winding pipe is wound around the surface of the heat conduction pipe. The front side of the winding pipe is fixedly communicated with the rear side of the induced draft fan.

[0010] Preferably, a connecting frame is fixedly communicated with the top of the dust suction frame. A connecting pipe is fixedly communicated with the top of the connecting frame. The bottom of the connecting pipe is fixedly communicated with the top of the dust suction box.

[0011] Preferably, a fixing block is bolted to the top of the dust suction frame. A supporting block is bolted to the top of the fixing block.

[0012] Preferably, an annular block is bolted to the top of the supporting block. The inner wall of the annular block is clamped with the surface of the connecting pipe.

[0013] Preferably, a fixing plate is bolted to the left side of the drying structure. A support frame is bolted to the left side of the fixing plate.

[0014] Preferably, a connecting block is bolted to the top of the support frame. The right side of the connecting block is bolted to the left side of the dust suction frame.

[0015] Preferably, a filter block is bolted to the bottom of the dust suction frame. A filter screen is bolted to the inner wall of the filter block.

[0016] Preferably, a threaded hole for cooperating with the winding pipe is provided in the inner wall of the mounting block. External threads are provided on the surface of the winding pipe.

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

[0018] 1. In this application, by setting up a recycling mechanism, when the drying structure exhausts air, the hot air will enter the heat conduction pipe through the exhaust pipe, generating heat on the surface of the heat conduction pipe, facilitating the subsequent waste heat recovery work of the winding pipe. When carrying out waste heat recovery, the suction generated by the induced draft fan is utilized to make the external air enter the interior of the drying structure through the filter rack, mounting block, and winding pipe, effectively recovering the waste heat generated during the drying process, improving the energy utilization efficiency, and reducing energy waste;

[0019] 2. In this application, by setting up an ash suction box and a dust suction rack, during the drying process, the dust suction rack can actively adsorb the dust generated around the drying structure, preventing the dust from flying and spreading, improving the working environment. Moreover, the dust is collected into the ash suction box through the dust suction rack, facilitating centralized cleaning, and at the same time avoiding the dust from spreading everywhere at the processing site, which is conducive to ensuring the processing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the drying control system of the present invention;

[0021] Figure 2 is the structure diagram of the ash suction box of the present invention;

[0022] Figure 3 is the structure diagram of the dust suction rack of the present invention;

[0023] Figure 4 is the structure diagram of the annular block of the present invention;

[0024] Figure 5 is the structure diagram of the heat conduction pipe of the present invention;

[0025] Figure 6 is the structure diagram of the recycling mechanism of the present invention.

[0026] In the figure, 1. Drying structure; 2. Recycling mechanism; 201. Filter rack; 202. Mounting block; 203. Winding pipe; 3. Exhaust pipe; 4. Heat conduction pipe; 5. Induced draft fan; 6. Ash suction box; 7. Dust suction rack; 8. Connecting rack; 9. Connecting pipe; 10. Fixed block; 11. Support block; 12. Annular block; 13. Fixed plate; 14. Support frame; 15. Connecting block; 16. Filter block; 17. Filter net; 18. Threaded hole; 19. External thread. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer toFigure 1-6 , the present invention provides a technical solution:

[0029] A drying control system includes a drying structure 1. An exhaust pipe 3 is provided at the top of the drying structure 1. A heat conduction pipe 4 is fixedly communicated with the top of the exhaust pipe 3. A recovery mechanism 2 is wound around the surface of the heat conduction pipe 4. An induced draft fan 5 is provided on the right side of the drying structure 1. The front side of the recovery mechanism 2 is fixedly communicated with the rear side of the induced draft fan 5. An ash suction box 6 is placed at the rear side of the drying structure 1. A dust suction frame 7 is provided at the top of the drying structure 1;

[0030] The recovery mechanism 2 includes a filter frame 201, a mounting block 202 and a winding pipe 203. The surface of the filter frame 201 is fixedly connected to the inner wall of the mounting block 202. The inner wall of the mounting block 202 is threadedly connected to the surface of the winding pipe 203. The winding pipe 203 is wound around the surface of the heat conduction pipe 4. The front side of the winding pipe 203 is fixedly communicated with the rear side of the induced draft fan 5.

[0031] In this embodiment: By setting the recovery mechanism 2, when the drying structure 1 exhausts, the hot air will enter the heat conduction pipe 4 through the exhaust pipe 3, causing heat to be generated on the surface of the heat conduction pipe 4, facilitating the subsequent work of the winding pipe 203 for waste heat recovery. During waste heat recovery, using the suction force generated by the induced draft fan 5, the outside air enters the interior of the drying structure 1 through the filter frame 201, the mounting block 202 and the winding pipe 203, effectively recovering the waste heat generated during the drying process, improving the energy utilization efficiency, reducing energy waste. By setting the ash suction box 6 and the dust suction frame 7, during the drying process, the dust suction frame 7 can actively adsorb the dust generated around the drying structure 1, preventing the dust from flying and spreading, improving the working environment, and the dust is collected into the ash suction box 6 through the dust suction frame 7, facilitating centralized cleaning, and at the same time avoiding the dust from spreading everywhere at the processing site, facilitating to ensure the processing environment.

[0032] Specifically, as Figure 2 、 Figure 3 shown, a connecting frame 8 is fixedly communicated with the top of the dust suction frame 7. A connecting pipe 9 is fixedly communicated with the top of the connecting frame 8. The bottom of the connecting pipe 9 is fixedly communicated with the top of the ash suction box 6.

[0033] Specifically, as Figure 4 shown, a fixing block 10 is bolted to the top of the dust suction frame 7. A supporting block 11 is bolted to the top of the fixing block 10.

[0034] Specifically, as Figure 4 shown, a ring block 12 is bolted to the top of the supporting block 11. The inner wall of the ring block 12 is clamped with the surface of the connecting pipe 9.

[0035] In this embodiment: By providing a connecting frame 8 and a connecting pipe 9, the dust collected by the dust suction frame 7 can smoothly enter the dust suction box 6 through the connecting frame 8 and the connecting pipe 9. The clamping of the connecting pipe 9 by the annular block 12 ensures the stability of the connection, prevents the connecting pipe 9 from swaying randomly during use, ensures the continuity and efficiency of dust suction, and maintains a good processing environment.

[0036] Specifically, as Figure 2 shown, a fixing plate 13 is bolted to the left side of the drying structure 1, and a support frame 14 is bolted to the left side of the fixing plate 13.

[0037] Specifically, as Figure 2 shown, a connecting block 15 is bolted to the top of the support frame 14, and the right side of the connecting block 15 is bolted to the left side of the dust suction frame 7.

[0038] In this embodiment: By providing the fixing plate 13, the support frame 14 and the connecting block 15, the dust suction frame 7 can be stably installed on the drying structure 1, ensuring the stable position of the dust suction frame 7 during operation, enabling continuous and effective adsorption of the dust generated around the drying structure 1, and avoiding the influence on the dust suction effect due to the swaying or displacement of the dust suction frame 7, thereby better maintaining the cleanliness of the processing environment.

[0039] Specifically, as Figure 3 shown, a filter block 16 is bolted to the bottom of the dust suction frame 7, and a filter net 17 is bolted to the inner wall of the filter block 16.

[0040] Specifically, as Figure 6 shown, a threaded hole 18 for cooperating with the winding pipe 203 is provided in the inner wall of the mounting block 202, and an external thread 19 is provided on the surface of the winding pipe 203.

[0041] In this embodiment: By providing the filter block 16 and the filter net 17, foreign objects from the outside can be prevented from entering the inner wall of the dust suction frame 7. The threaded hole 18 provided in the inner wall of the mounting block 202 enables the stable connection between the winding pipe 203 and the mounting block 202, facilitating the installation and disassembly of the winding pipe 203, convenient for the maintenance and repair of the recovery mechanism 2, ensuring the normal operation of the waste heat recovery work. The external thread 19 provided on the surface of the winding pipe 203 facilitates the subsequent installation work of the mounting block 202.

[0042] Working principle: During the use of the drying structure 1, by setting up the recycling mechanism 2, when the drying structure 1 exhausts, the hot air will enter the heat conduction tube 4 through the exhaust pipe 3, generating heat on the surface of the heat conduction tube 4, facilitating the subsequent waste heat recovery work of the winding tube 203. When carrying out waste heat recovery, using the suction force generated by the induced draft fan 5, the outside air enters the interior of the drying structure 1 through the filter rack 201, the mounting block 202 and the winding tube 203, effectively recovering the waste heat generated during the drying process, improving the energy utilization efficiency, reducing energy waste. By setting up the dust suction box 6 and the dust suction rack 7, during the drying process, the dust suction rack 7 can actively adsorb the dust generated around the drying structure 1, preventing the dust from flying and spreading, improving the working environment, and the dust is collected into the dust suction box 6 through the dust suction rack 7, facilitating centralized cleaning, and at the same time avoiding the dust from floating around at the processing site, facilitating the guarantee of the processing environment.

[0043] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A drying control system, comprising a drying structure (1), characterized in that: At the top of the drying structure (1), an exhaust pipe (3) is provided. At the top of the exhaust pipe (3), a heat conduction pipe (4) is fixedly connected in communication. The surface of the heat conduction pipe (4) is wound with a recovery mechanism (2). On the right side of the drying structure (1), an induced draft fan (5) is provided. The front side of the recovery mechanism (2) is fixedly connected in communication with the rear side of the induced draft fan (5). At the rear side of the drying structure (1), a dust suction box (6) is placed. At the top of the drying structure (1), a dust suction frame (7) is provided. The recovery mechanism (2) includes a filter frame (201), a mounting block (202), and a winding pipe (203). The surface of the filter frame (201) is fixedly connected to the inner wall of the mounting block (202). The inner wall of the mounting block (202) is threadedly connected to the surface of the winding pipe (203). The winding pipe (203) is wound around the surface of the heat conduction pipe (4). The front side of the winding pipe (203) is fixedly connected in communication with the rear side of the induced draft fan (5).

2. The drying control system according to claim 1, wherein: At the top of the dust suction frame (7), a connecting frame (8) is fixedly connected in communication. At the top of the connecting frame (8), a connecting pipe (9) is fixedly connected in communication. The bottom of the connecting pipe (9) is fixedly connected to the top of the dust suction box (6).

3. The drying control system according to claim 2, characterized in that: At the top of the dust suction frame (7), a fixing block (10) is bolted. At the top of the fixing block (10), a support block (11) is bolted.

4. The drying control system according to claim 3, wherein: At the top of the support block (11), an annular block (12) is bolted. The inner wall of the annular block (12) is clamped to the surface of the connecting pipe (9).

5. The drying control system according to claim 1, wherein: On the left side of the drying structure (1), a fixing plate (13) is bolted. On the left side of the fixing plate (13), a support frame (14) is bolted.

6. The drying control system according to claim 5, wherein: At the top of the support frame (14), a connecting block (15) is bolted. The right side of the connecting block (15) is bolted to the left side of the dust suction frame (7).

7. The drying control system according to claim 1, wherein: At the bottom of the dust suction frame (7), a filter block (16) is bolted. Inside the filter block (16), a filter screen (17) is bolted.

8. The drying control system according to claim 1, wherein: Inside the mounting block (202), a threaded hole (18) is provided for use in cooperation with the winding pipe (203). On the surface of the winding pipe (203), an external thread (19) is provided.

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