Vermicelli drying device

Abstract

The utility model provides a vermicelli drying device which comprises a drying box, a material frame and an air heater, and a movable cover plate is arranged on the top of the drying box. A plurality of sliding grooves are formed in one set of corresponding inner walls in the drying box at equal intervals, the positions of the sliding grooves in the two inner walls correspond to each other, and a plurality of heat dissipation holes are formed in the other set of corresponding inner walls. Three air conveying pipes are arranged at the bottom end of the drying box, spraying holes are formed in the air conveying pipes, and all the air conveying pipes are connected with an air heater through pipelines. A material frame can be longitudinally embedded into each two corresponding sliding grooves in the drying box; a groove is formed in the top end of the drying box, and the movable cover plate can slide in the groove. According to the vermicelli drying device, the space in the drying box and warm air energy consumption can be fully utilized for drying operation, vermicelli can be evenly dried while the operation efficiency is improved, the vermicelli quality is guaranteed, and the vermicelli drying device is simple and clear in structure and convenient to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of vermicelli production equipment, in particular to a vermicelli drying device. Background Art

[0002] Vermicelli noodles are a traditional specialty food made from sweet potatoes and other ingredients, which are ground and precipitated into dried, silky strips. Each region of China has its own unique production process. The finished product is off-white, yellow, or tan, and can be categorized by shape, including round, thin, and wide vermicelli noodles.

[0003] The final step in the production of vermicelli is drying, which can be achieved by air-drying or air-drying. With the continuous improvement of vermicelli production equipment and the desire to improve production efficiency, drying using equipment has become increasingly common. The drying efficiency and quality of vermicelli are areas of urgent market demand. For example, Patent No. CN202323339577.9, entitled "A Vermicelli Drying Device," proposes a utility model patent that incorporates a reversible loading bin within a drying oven to achieve uniform drying of the vermicelli, and multiple fans for rapid air drying. However, this technical solution still has the following shortcomings: First, the loading bin rotates within the drying oven, requiring most of the drying chamber's space for this purpose, wasting drying space and energy. Second, the drying process utilizes multiple fans and drying boards, resulting in a complex equipment structure and increased operating costs. Therefore, the present invention aims to provide a vermicelli drying device that achieves uniform drying of vermicelli, high drying efficiency, reduced energy consumption, and a simple structure. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the utility model provides a vermicelli drying device.

[0005] The technical solution of the utility model is: a vermicelli drying device, comprising a drying box, a material frame, and a hot air blower, wherein a movable cover is provided on the top of the drying box; a plurality of chutes are provided at equal intervals on a group of corresponding inner walls of the drying box, and the positions of the chutes on the two inner walls correspond to each other, and a plurality of heat dissipation holes are provided on another group of corresponding inner walls; three air ducts are provided at the bottom end of the drying box, and spray holes are provided on the air ducts, and all the air ducts are connected to the hot air blower through pipelines; a material frame can be longitudinally embedded in every two corresponding chutes 101 in the drying box; a groove is provided on the top of the drying box, and the movable cover can slide in the groove.

[0006] Furthermore, the movable cover includes a cover body, two supporting legs are provided downward at one end of the cover body, and a roller is provided at the bottom end of each supporting leg; two through holes are provided on the edge of the other end of the cover body, and pins are clamped in the through holes; two anti-slip rods are provided below the end of the through hole of the cover body.

[0007] Furthermore, all the air ducts are arranged parallel to the inner wall with the slide groove, two of which are respectively close to the inner wall with the slide groove, and the spray holes of these two air ducts are inclined toward the inside of the drying box, and the inclination angle of the spray holes is 45 degrees; the remaining air duct is arranged in the middle position of the other two air ducts, and its spray hole is arranged upward; the three air ducts are connected to each other.

[0008] Furthermore, the material frame includes two frames, which are hingedly connected by hinge columns; a cover net is fixedly provided on one side of each frame, and a reinforcement plate is provided on the other side; a carrying handle is provided at the same end of the two frames, and each frame has threaded holes on both sides of the edge of one end of its carrying handle. The two frames can be fixedly connected by passing bolts through the threaded holes on the two frames, and a rotating handle is provided at one end of the bolt.

[0009] Furthermore, an air inlet is provided on the outside of the bottom end of the drying box, and the air inlet is connected to the three air ducts through pipelines; the air inlet is connected to the hot air blower through a hose.

[0010] Furthermore, one end of the groove at the top of the drying box is provided with two through holes, and the pin on the movable cover can pass through the through hole on the cover body and the through hole in the groove to complete the fixation of the movable cover and the drying box.

[0011] Beneficial effects of the utility model:

[0012] 1. In the design of the present invention, multiple material frames can be placed vertically in the drying box, making full use of the space in the drying box, and drying a large batch of vermicelli at one time, effectively improving the drying efficiency;

[0013] 2. In the design of the present invention, the nozzles of the three air ducts are all sprayed in the space between the material frames, and the spraying directions are different, so that the surface of the material frame can be evenly sprayed, the drying process is carried out smoothly, and the drying quality of the vermicelli is guaranteed;

[0014] 3. In the design of the present invention, the drying process is carried out in a closed drying box, and ventilation and partial heat dissipation are carried out through the heat dissipation holes on the wall of the drying box, which can fully utilize the warm air delivered by the hot air blower for drying operations, thereby reducing energy consumption during the drying process;

[0015] 4. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the utility model:

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when the movable cover is opened;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the movable cover in the present utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the drying box in the present utility model;

[0020] Figure 5 This is a schematic diagram of the top view of the drying box in the present invention;

[0021] Figure 6 This is a schematic diagram of the cross-sectional structure of three air ducts in the present utility model;

[0022] Figure 7 This is a schematic diagram of the three-dimensional structure of the material frame in the fixed state of the utility model;

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the middle material frame of the utility model in the open state.

[0024] Figure numerals: 1, drying box; 2, movable cover; 3, material frame; 4, hot air blower; 101, slide 101; 102, heat dissipation hole; 103, air duct; 104, groove; 105, air inlet; 131, spray hole; 141, through hole; 201, cover body; 202, support leg; 203, roller; 204, perforation; 205, pin; 206, anti-slip rod; 301, frame; 302, cover net; 303, reinforcement plate; 304, threaded hole; 305, rotating handle; 306, carrying handle. DETAILED DESCRIPTION

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the present invention and its application or use. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete and to fully convey the scope of the present invention to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and numerical values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0026] The terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are simply used to distinguish different parts. Terms such as "include" or "comprising" mean that the elements preceding the term include the elements listed after the term, and do not exclude the possibility of also including other elements. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0027] like Figure 1-8 As shown, a vermicelli drying device includes a drying box 1, a material frame, and a hot air blower 4. A movable cover 2 is provided on the top of the drying box 1; a group of corresponding inner walls in the drying box 1 are provided with a plurality of chutes 101 at equal intervals, and the positions of the chutes 101 on the two inner walls correspond to each other, and another group of corresponding inner walls are provided with a plurality of heat dissipation holes 102; three air ducts 103 are provided at the bottom end of the drying box 1, and nozzles 131 are provided on the air ducts 103, and all the air ducts 103 are connected to the hot air blower 4 through pipelines; a material frame can be longitudinally embedded in every two corresponding chutes 101 in the drying box 1; a groove 104 is provided at the top of the drying box 1, and the movable cover 2 can slide in the groove 104.

[0028] Specifically, the movable cover 2 includes a cover body 201, and two support legs 202 are downwardly provided at one end of the cover body 201, and a roller 203 is provided at the bottom end of each support leg 202; two through holes 204 are provided on the edge of the other end of the cover body 201, and a pin shaft 205 is clamped in the through hole 204; two anti-slip rods 206 are provided below the end of the cover body 201 where the through hole 204 is provided.

[0029] Specifically, all the air ducts 103 are arranged parallel to the inner wall with the chute 101, and two of the air ducts 103 are respectively close to the inner wall with the chute 101, and the spray holes 131 of these two air ducts 103 are inclined toward the inside of the drying box 1, and the inclination angle of the spray holes 131 is 45 degrees; the remaining air duct 103 is arranged in the middle position of the other two air ducts 103, and its spray hole 131 is arranged upward; the three air ducts 103 are connected to each other.

[0030] Specifically, the material frame 3 includes two frames 301, and the two frames 301 are hingedly connected by hinge columns; a cover net 302 is fixedly provided on one side of each frame 301, and a reinforcing plate 303 is provided on the other side; a carrying handle 306 is correspondingly provided at the same end of the two frames 301, and each frame 301 is provided with threaded holes 304 on both sides of the edge of one end of its carrying handle 306. The two frames 301 can be fixedly connected by passing bolts through the threaded holes 304 on the two frames 301, and a rotating handle 305 is provided at one end of the bolt.

[0031] Specifically, an air inlet 105 is provided on the outside of the bottom end of the drying box 1 , and the air inlet 105 is connected to the three air ducts 103 through pipelines; the air inlet 105 is connected to the hot air blower 4 through a hose.

[0032] Specifically, two through holes 141 are provided at one end of the top groove 104 of the drying box 1, and the pin 205 on the movable cover 2 can pass through the through hole 204 on the cover body 201 and the through hole 141 in the groove 104 to complete the fixation of the movable cover 2 and the drying box 1.

[0033] In actual use, first spread the dried vermicelli on the cover net 302 of the frame 301 on one side of the material frame 3, then turn over the frame 301 on the other side so that the vermicelli is clamped in the material frame 3, and the two frames 301 can be tightened and rotated to fix the vermicelli, thereby preparing multiple material frames 3, and then the material frame 3 can be moved by the carrying handle 306 of the material frame 3; then pull out the pin 205 of the movable cover plate 2, slide the movable cover plate 2 open, and move The anti-slip rod 206 on the cover 2 can prevent the movable cover 2 and the drying box 1 from slipping; then the multiple material frames 3 can be slid into the slide groove 101 of the drying box 1 in turn, and then the movable cover 2 is closed, and the pin 205 is inserted to complete the fixation of the movable cover 2 and the drying box 1, and the hot air blower 4 is turned on. The hot air blower 4 delivers warm air to the three air ducts 103 in the drying box 1 through the hose. The air ducts 103 blow parallel to the two sides of the material frame 3 through their nozzles 131 to start the drying operation.

[0034] Among them, Figure 5 、 Figure 6 As shown, the nozzles 131 of the three air delivery pipes 103 are all located between the chutes 101, that is, between the material frames 3, and the spraying angles of the air delivery pipes 103 are different ( Figure 6 The arrow in the figure indicates the spraying direction of the spray hole 131), and both sides of the material frame 3 can be sprayed evenly.

[0035] Secondly, the drying operation is carried out in a closed drying box 1 (with two heat dissipation holes 102 on the wall for ventilation and partial heat dissipation). The air duct 103 continuously blows warm air to maintain a certain high temperature in the drying box 1, which helps to quickly dry the vermicelli.

[0036] Again, the top surface of the movable cover 2 can be used to stack the material frame 3. The material frame 3 can be stacked on the movable cover 2 before and after the drying operation. The movable cover 2 provides the staff with a reference surface for placing the material frame 3, which facilitates the sliding of the material frame into and out of the chute 101.

[0037] Thus far, various embodiments of the present invention have been described in detail. To avoid obscuring the concept of the present invention, some details well known in the art have not been described. Based on the above description, those skilled in the art will fully understand how to implement the technical solutions disclosed herein.

[0038] The above-described embodiments represent only some of the embodiments of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present utility model, and these modifications and improvements fall within the scope of protection of the present utility model. Therefore, the scope of protection of the present utility model patent shall be based on the appended claims.

Claims

1. A vermicelli drying device, comprising a drying box, a material frame, and a hot air blower, characterized in that: A movable cover is provided on the top of the drying box; a plurality of chute are opened at equal intervals on one group of corresponding inner walls of the drying box, the positions of the chute on the two inner walls correspond to each other, and a plurality of heat dissipation holes are opened on another group of corresponding inner walls; The bottom of the drying box is provided with three air ducts, each of which is provided with a spray hole, and all the air ducts are connected to the hot air blower through pipelines; a material frame can be longitudinally embedded in every two corresponding chutes in the drying box; The top of the drying box is provided with a groove, and the movable cover plate can slide in the groove.

2. A vermicelli drying device according to claim 1, characterized in that: The movable cover includes a cover body, and two supporting legs are provided downward at one end of the cover body, and a roller is provided at the bottom end of each supporting leg; two through holes are provided on the edge of the other end of the cover body, and pins are clamped in the through holes; two anti-slip rods are provided below the end where the through holes are provided.

3. The noodle drying device according to claim 1, characterized in that: All the air ducts are arranged parallel to the inner wall with the chute, two of which are respectively close to the inner wall with the chute, and the spray holes of these two air ducts are inclined toward the inside of the drying box, with an inclination angle of 45 degrees; the remaining air duct is arranged in the middle position of the other two air ducts, and its spray hole is arranged upward; the three air ducts are connected to each other.

4. The noodle drying device according to claim 1, characterized in that: The material frame includes two frames, which are hingedly connected by hinge columns; a cover net is fixedly provided on one side of each frame, and a reinforcement plate is provided on the other side; a carrying handle is provided at the same end of the two frames, and each frame has threaded holes on both sides of the edge of one end of its carrying handle. The two frames can be fixedly connected by passing bolts through the threaded holes on the two frames, and a rotating handle is provided at one end of the bolt.

5. The vermicelli drying device according to claim 1, characterized in that: An air inlet is provided on the outside of the bottom end of the drying box, and the air inlet is connected to three air ducts through pipelines; the air inlet is connected to the hot air blower through a hose.

6. The vermicelli drying device according to claim 1, characterized in that: One end of the groove at the top of the drying box is provided with two through holes, and the pin shaft on the movable cover plate can pass through the through hole on the cover plate body and the through hole in the groove to complete the fixation of the movable cover plate and the drying box.

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