Dust suppression device for drying crushed chilies

Abstract

The utility model relates to the technical field of crushed chili drying, in particular to a dust suppression device for crushed chili drying, which comprises a dust suppression device part and a drying device part, the dust suppression device part is mounted on the drying device part, the drying device part comprises a lower box body, the lower box body is of a box body structure with an opening in the upper surface, and the upper surface of the lower box body is provided with a dust suppression opening. An upper box body is arranged above the lower box body, the upper box body is of a box body structure with an opening in the lower surface, and one side of the upper box body is rotationally connected with one side of the upper surface of the lower box body. According to the dust suppression device for drying the crushed chilies, the drying process of the crushed chilies is achieved through the lower box body and the upper box body which are rotationally connected, dust can be synchronously collected into a dust collection box in the drying process of the crushed chilies in cooperation with a gas collection hood connected with a negative pressure fan, and a dust storage box is arranged on one side of the dust collection box in a sliding and penetrating mode; an operator can take out the dust storage box by disassembling the bolts, and the collected dust is treated in a centralized mode.

Description

Technical Field

[0001] This utility model relates to the field of chili flakes drying technology, specifically a dust suppression device for drying chili flakes. Background Technology

[0002] Chili flakes are a product obtained by chopping chilies. Chili flakes are a commonly used seasoning in cooking and can also be used in other fields such as food processing. They are very popular. During the processing of chili flakes, if the chili flakes contain a lot of moisture, microorganisms can easily grow. Also, if the chili flakes contain a lot of moisture, the particles can easily stick together and form clumps. Therefore, chili flakes need to be dried during the processing.

[0003] The drying process of chili flakes generates a large amount of dust. This dust not only poses a health hazard to operators, such as irritating the respiratory tract, but may also cause safety accidents such as dust explosions. Therefore, appropriate dust suppression structures are required during the drying process of chili flakes. Currently, negative pressure fans are usually used to collect dust during the drying process of chili flakes. However, when the negative pressure fan collects dust, it also blows up the chili flakes. During the long drying process, the chili flakes will adhere to the surface of the air collection hood, affecting dust collection and the product yield of dried chili flakes. Utility Model Content

[0004] The purpose of this invention is to provide a dust suppression device for drying chili flakes. This device has a double-layer grid structure on the surface of the air collection hood to intercept the chili flakes, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dust suppression device for drying chili flakes, comprising a dust suppression device part and a drying device part. The dust suppression device part is installed on the drying device part. The drying device part includes a lower box, which is an open-top box structure. An upper box is provided above the lower box, which is also an open-top box structure. One side of the upper box is rotatably connected to one side of the upper surface of the lower box. A heating seat is provided on the inner bottom surface of the lower box. The dust suppression device part includes a gas collection hood, which is fixedly installed on the inner top surface of the upper box. A pipe is provided on the surface of the gas collection hood, penetrating the upper surface of the upper box. A dust collection box is fixedly installed on one side surface of the lower box. The dust collection box is hollow inside. The dust collection box and the gas collection hood are connected by a connecting hose. A pipe is provided through the lower surface of the dust collection box, connecting it to a negative pressure fan. The negative pressure fan is fixedly installed on one side surface of the lower box.

[0006] Preferably, the dust collection box is equipped with a dust collection structure inside, which achieves temporary storage and centralized collection of dust through a sliding dust storage box.

[0007] By adopting the above technical solution, dust can be collected and temporarily stored using a dust collection structure.

[0008] Preferably, the dust collection structure includes a dust storage box, which is a box-shaped structure with an open upper surface. The bottom surface of the dust storage box is a filter screen structure. The dust storage box slides through one side surface of the dust collection box, and the surfaces of the dust collection box and the dust storage box are detachably connected by bolts.

[0009] By adopting the above technical solution, the dust can be collected in a concentrated manner using a sliding dust collection box.

[0010] Preferably, the surface of the gas collection hood is provided with a double-layer interception structure. The double-layer interception structure is formed by a first grid and a second grid to prevent chili flakes from being drawn out along with the dust.

[0011] Using the above technical solution, a double-layer interception structure can be used to intercept chili flakes.

[0012] Preferably, the double-layer interception structure includes a first grid, which is fixedly installed on the lower surface of the gas collection hood. A cylinder is rotatably installed at the center of the first grid, and the other end of the cylinder slides through the surface of a second grid. The second grid is a cylindrical structure. A protrusion is provided on the upper surface of the second grid, which engages with a groove on the lower surface of the gas collection hood. A threaded connection hole is provided on the lower surface of the cylinder. A turbine is provided below the second grid, and a threaded rod is fixedly connected to the upper surface of the turbine. The threaded rod on the surface of the turbine is connected to the threaded connection hole on the lower surface of the cylinder.

[0013] By employing the above technical solution, the No. 1 and No. 2 grids can be used to intercept chili flakes in a double layer, preventing the chili flakes from being sucked out along with the dust.

[0014] Preferably, the surface of the cylinder is provided with a striking structure. The striking structure uses the airflow generated during the dust collection process to drive the push rod to strike the surface of the second grid, so as to prevent chili flakes from adhering to the surface of the second grid.

[0015] By employing the above technical solution, the striking structure can prevent chili flakes from adhering to the surface of the No. 2 grid.

[0016] Preferably, the striking structure includes a push rod, which is L-shaped. One end of the push rod is slidably installed in a groove on the surface of the cylinder. A spring is connected to the lower surface of the push rod, and the other end of the spring is fixedly installed on the surface of the cylinder. A push block is provided above the push rod and is fixedly installed on the lower surface of the first grid. The push block is an inverted trapezoidal structure, and the lower surface of the push block is flush with the upper surface of the push rod.

[0017] Using the above technical solution, the movement of the push rod can strike the surface of the No. 2 grid, preventing chili flakes from adhering to the surface of the No. 2 grid.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the dust suppression device for drying chili flakes:

[0019] 1. In this device, the lower and upper chambers are rotated together to achieve the drying process of chili flakes. With the help of the dust collection hood connected to the negative pressure fan, the dust can be collected in the dust collection box during the drying process of chili flakes. A dust storage box is slidably installed on one side of the dust collection box. The operator can remove the dust storage box by removing the bolts and centrally process the collected dust.

[0020] 2. In this device, a double-layer interception structure consisting of No. 1 grid and No. 2 grid is set on the lower surface of the gas collection hood. During the dust collection process, No. 1 grid and No. 2 grid are used to intercept the chili flakes, preventing the chili flakes from being drawn out with the dust, thereby ensuring that the product output of dried chili flakes is not affected.

[0021] 3. In this device, a cylinder is rotatably mounted on the surface of the No. 1 grid, and a turbine is set on the lower surface of the cylinder. The airflow during the dust collection process drives the turbine to rotate, which in turn drives the push rod to rotate. During the rotation of the push rod, it moves downward under the action of the push block to strike the surface of the No. 2 grid, preventing chili flakes from adhering to the surface of the No. 2 grid and ensuring stable operation of the equipment during long-term drying. Attached Figure Description

[0022] Figure 1 This is a front view structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the dust collection box structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the front section structure of the upper box of this utility model;

[0026] Figure 5 This is a bottom view of the No. 2 grille structure of this utility model;

[0027] Figure 6 This is a bottom view of the No. 1 grille structure of this utility model;

[0028] Figure 7 This is a schematic diagram of the front section structure of the No. 2 grille of this utility model.

[0029] In the diagram: 1. Lower housing; 2. Upper housing; 3. Heating base; 4. Air collection hood; 5. Dust collection box; 6. Connecting hose; 7. Negative pressure fan; 8. Dust collection box; 9. No. 1 grille; 10. Cylinder; 11. No. 2 grille; 12. Turbine; 13. Push rod; 14. Spring; 15. Push block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-7 This utility model provides a technical solution: a dust suppression device for drying chili flakes, including a lower box 1, an upper box 2, a heating seat 3, an air collection hood 4, a dust collection box 5, a connecting hose 6, a negative pressure fan 7, a dust storage box 8, a first grid 9, a cylinder 10, a second grid 11, a turbine 12, a push rod 13, a spring 14, and a push block 15.

[0032] The drying unit includes a lower chamber 1, which is an open-top structure. An upper chamber 2, also open-top structure, is located above the lower chamber 1. One side of the upper chamber 2 is rotatably connected to one side of the upper surface of the lower chamber 1. A heating seat 3 is installed on the bottom inner surface of the lower chamber 1. The dust suppression unit includes a dust collection hood 4, which is fixedly installed on the top inner surface of the upper chamber 2. Pipes run through the surface of the dust collection hood 4, penetrating the upper surface of the upper chamber 2. A dust collection box 5 is fixedly installed on one side of the lower chamber 1. The dust collection box 5 is hollow inside and connected to the dust collection... The covers 4 are connected by a connecting hose 6. The lower surface of the dust collection box 5 is provided with a pipe that is connected to the negative pressure fan 7. The negative pressure fan 7 is fixedly installed on one side surface of the lower box 1. The dust collection box 5 is provided with a dust collection structure. The dust collection structure achieves temporary storage and centralized collection of dust through a sliding dust storage box 8. The dust collection structure includes a dust storage box 8, which is a box-shaped structure with an open upper surface. The bottom surface of the dust storage box 8 is a filter structure. The dust storage box 8 slides through one side surface of the dust collection box 5. The surfaces of the dust collection box 5 and the dust storage box 8 are detachably connected by bolts.

[0033] like Figure 1 , Figure 2 and Figure 3As shown, when using this device, rotate to open the lower chamber 1 and the upper chamber 2, place the chili flakes to be dried on the heating seat 3, close the lower chamber 1 and the upper chamber 2, and start the heating seat 3 to dry the chili flakes. During this process, start the negative pressure fan 7. The negative pressure fan 7 draws the dust out of the lower chamber 1 and the upper chamber 2 through the connecting hose 6. The dust enters the dust collection box 5 through the air collection hood 4 and enters the dust collection box 5 through the connecting hose 6. It is intercepted by the filter screen on the surface of the dust storage box 8 set in the dust collection box 5. When it is necessary to collect the dust, use the detachable bolt structure on the surface of the dust collection box 5 and the dust storage box 8 to separate the dust collection box 5 and the dust storage box 8, and pull out the dust storage box 8 to collect the dust.

[0034] The surface of the gas collection hood 4 is provided with a double-layer interception structure. The double-layer interception structure is formed by the first grid 9 and the second grid 11 to prevent chili flakes from being extracted along with the dust. The double-layer interception structure includes the first grid 9, which is fixedly installed on the lower surface of the gas collection hood 4. A cylinder 10 is rotatably installed at the center of the first grid 9. The other end of the cylinder 10 slides through the surface of the second grid 11. The second grid 11 is a cylindrical structure. The upper surface of the second grid 11 is provided with a protrusion that engages with the groove on the lower surface of the gas collection hood 4. The lower surface of the cylinder 10 is provided with a threaded connection hole. A turbine 12 is provided below the second grid 11. A threaded rod is fixedly connected to the upper surface of the turbine 12. The threaded rod on the surface of the turbine 12 is connected to the threaded connection hole on the lower surface of the cylinder 10.

[0035] like Figure 4 , Figure 5 and Figure 6 As shown, when dust enters the gas collection hood 4 with the airflow, it first contacts the second grid 11 and continues upward to contact the first grid 9. The double-layered first grid 9 and second grid 11 can intercept the chili flakes, preventing them from being drawn out along with the dust and affecting the output of the dried chili flakes. The first grid 9 and the second grid 11 are detachable. When the second grid 11 needs to be disassembled and cleaned, the turbine 12 is rotated by hand. The turbine 12 drives the threaded rod on the upper surface to separate from the threaded connection hole on the lower surface of the cylinder 10. At this time, the second grid 11 can be disassembled from the surface of the cylinder 10. Conversely, when connecting the second grid 11, the second grid 11 is inserted into the outer surface of the cylinder 10, the protrusion on the upper surface of the second grid 11 is engaged with the groove on the lower surface of the gas collection hood 4, and the threaded rod on the surface of the turbine 12 is reconnected to the threaded connection hole on the lower surface of the cylinder 10.

[0036] The surface of the cylinder 10 is provided with a striking structure. The striking structure uses the airflow generated during the dust collection process to drive the push rod 13 to strike the surface of the second grid 11, so as to prevent chili flakes from adhering to the surface of the second grid 11. The striking structure includes the push rod 13, which is an L-shaped structure. One end of the push rod 13 is slidably installed in a groove provided on the surface of the cylinder 10. A spring 14 is connected to the lower surface of the push rod 13, and the other end of the spring 14 is fixedly installed on the surface of the cylinder 10. A push block 15 is provided above the push rod 13. The push block 15 is fixedly installed on the lower surface of the first grid 9. The push block 15 is an inverted trapezoidal structure, and the lower surface of the push block 15 is flush with the upper surface of the push rod 13.

[0037] like Figure 5 , Figure 6 and Figure 7 As shown, when the airflow passes upward through the second grille 11, it will push the turbine 12 to rotate, thereby driving the cylinder 10 to rotate. The cylinder 10 drives the push rod 13 on the outer surface to rotate. When the push rod 13 rotates to contact the push block 15, under the action of the inverted trapezoidal push block 15, it will push the push rod 13 downward to slide down on the surface of the cylinder 10. The push rod 13 compresses the spring 14 downward. At the same time, the other end of the push rod 13 strikes the surface of the second grille 11 downward, thereby preventing chili flakes from adhering to the surface of the second grille 11.

[0038] Working principle: When using this dust suppression device for drying chili flakes, the chili flakes are placed in the lower chamber 1 and the upper chamber 2 for drying. The negative pressure fan 7 is started, and the dust generated during the drying process is drawn outward with the airflow and intercepted by the filter screen on the surface of the dust collection box 8 in the dust collection box 5. The dust collection box 8 is then pulled outward to collect the dust. The chili flakes are intercepted by the No. 1 grid 9 and No. 2 grid 11 set on the lower surface of the air collection hood 4, preventing the chili flakes from being drawn out along with the dust. The airflow will drive the turbine 12 to rotate, which in turn drives the cylinder 10 to rotate. The cylinder 10 drives the push rod 13 to strike the No. 2 grid 11, preventing the chili flakes from adhering to the surface of the No. 2 grid 11, thus increasing the overall practicality.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for drying chili flakes, comprising a dust suppression device part and a drying device part, wherein the dust suppression device part is installed on the drying device part, the drying device part includes a lower box (1), the lower box (1) being a box structure with an open upper surface, an upper box (2) being disposed above the lower box (1), the upper box (2) being a box structure with an open lower surface, one side of the upper box (2) being rotatably connected to one side of the upper surface of the lower box (1), and a heating seat (3) being disposed on the inner bottom surface of the lower box (1), characterized in that: The dust suppression device includes an air collection hood (4), which is fixedly installed on the inner top surface of the upper box (2). A pipe is provided on the surface of the air collection hood (4) to penetrate the upper surface of the upper box (2). A dust collection box (5) is fixedly installed on one side surface of the lower box (1). The dust collection box (5) is hollow inside. The dust collection box (5) and the air collection hood (4) are connected by a connecting hose (6). A pipe is provided on the lower surface of the dust collection box (5) to connect to a negative pressure fan (7). The negative pressure fan (7) is fixedly installed on one side surface of the lower box (1).

2. The dust suppression device for drying chili flakes according to claim 1, characterized in that: The dust collection box (5) is equipped with a dust collection structure inside. The dust collection structure achieves temporary storage and centralized collection of the collected dust through a sliding dust storage box (8).

3. The dust suppression device for drying chili flakes according to claim 2, characterized in that: The dust collection structure includes a dust storage box (8), which is a box-shaped structure with an open upper surface. The bottom surface of the dust storage box (8) is a filter screen structure. The dust storage box (8) slides through one side surface of the dust collection box (5). The surfaces of the dust collection box (5) and the dust storage box (8) are connected in a detachable manner by bolts.

4. The dust suppression device for drying chili flakes according to claim 1, characterized in that: The surface of the gas collection hood (4) is provided with a double-layer interception structure. The double-layer interception structure is formed by the first grid (9) and the second grid (11) to prevent chili flakes from being extracted along with the dust.

5. A dust suppression device for drying chili flakes according to claim 4, characterized in that: The double-layer interception structure includes a first grid (9), which is fixedly installed on the lower surface of the gas collection hood (4). A cylinder (10) is rotatably installed at the center of the first grid (9). The other end of the cylinder (10) slides through the surface of the second grid (11). The second grid (11) is a cylindrical structure. A protrusion is provided on the upper surface of the second grid (11) and engages with a groove on the lower surface of the gas collection hood (4). A threaded connection hole is provided on the lower surface of the cylinder (10). A turbine (12) is provided below the second grid (11). A threaded rod is fixedly connected to the upper surface of the turbine (12). The threaded rod on the surface of the turbine (12) is connected to the threaded connection hole on the lower surface of the cylinder (10).

6. A dust suppression device for drying chili flakes according to claim 5, characterized in that: The surface of the cylinder (10) is provided with a striking structure. The striking structure uses the airflow generated during the dust collection process to drive the push rod (13) to strike the surface of the second grid (11) to prevent chili flakes from adhering to the surface of the second grid (11).

7. A dust suppression device for drying chili flakes according to claim 6, characterized in that: The striking structure includes a push rod (13), which is an L-shaped structure. One end of the push rod (13) is slidably installed in a groove on the surface of the cylinder (10). A spring (14) is connected to the lower surface of the push rod (13). The other end of the spring (14) is fixedly installed on the surface of the cylinder (10). A push block (15) is provided above the push rod (13). The push block (15) is fixedly installed on the lower surface of the first grid (9). The push block (15) is an inverted trapezoidal structure, and the lower surface of the push block (15) is flush with the upper surface of the push rod (13).

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