Rice flour processing dedusting equipment

Abstract

This invention discloses a dust removal device for rice noodle processing, relating to the field of dust removal technology. It includes a support frame, a dust collection box, a top plate, a discharge port, an air inlet pipe, an exhaust pipe, an air blower, a flexible hose, a partition, dust collection bags, a cleaning mechanism, and an installation mechanism. The invention utilizes a cleaning mechanism where the dust collection bags filter airborne dust. When excessive dust accumulates on the dust collection bags, the discharge port is opened and the exhaust pipe is closed to prevent air leakage during subsequent backflushing cleaning, which could affect the cleaning effect. Simultaneously, the dust collection bags are automatically vibrated to dislodge some of the dust. Then, the air blower is activated to backflush the dust collection bags, blowing off any remaining dust. This facilitates the cleaning of dust generated during rice noodle processing through the dust collection bags. Furthermore, the vibration and backflushing processes prevent excessive dust accumulation on the dust collection bags from negatively impacting the dust removal efficiency.

Description

Technical Field

[0001] This invention relates to the field of dust removal technology, specifically to dust removal equipment for rice noodle processing. Background Technology

[0002] Rice noodles are a common staple food in southern China. Made from rice, they are strips or strands of food with a chewy and elastic texture, suitable for various cooking methods. The production of rice noodles involves the following steps: grinding and dehydration: after soaking, the rice is ground into a paste and dehydrated into rice blocks using a hydraulic press; extrusion and steaming: the rice blocks are extruded into strips and continuously steamed to sterilize; drying and packaging: hot air drying until the moisture content is ≤11%, then cutting into sections and packaging.

[0003] However, a large amount of dust is generated during the rice noodle processing. Rice noodle dust (such as starch and protein) is combustible organic dust. When the concentration in the workshop reaches 20-60 g / m³, it can cause significant dust buildup. 3 At its explosive limit, dust can ignite upon contact with electrical sparks or high temperatures from equipment friction, potentially causing equipment damage or even personal injury. Furthermore, dust accumulation on electrical equipment can hinder heat dissipation, increasing the risk of fire. Long-term inhalation of rice flour dust can lead to occupational diseases such as pneumoconiosis and allergic rhinitis. Dust concentrations exceeding 10 mg / m³ are considered explosive. 3 During rice noodle processing, workers are prone to symptoms such as coughing and chest tightness. Therefore, in order to achieve the purpose of dust removal during rice noodle processing, rice noodle processing dust removal equipment is provided. Summary of the Invention

[0004] The purpose of this invention is to provide a dust removal device for rice noodle processing in order to achieve the purpose of dust removal during the rice noodle processing process.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a dust removal device for rice noodle processing, comprising a support frame, a dust collection box fixedly connected to the top of the support frame, a top plate installed on the top of the dust collection box, a discharge port fixedly connected to the bottom of the dust collection box, an air inlet pipe and an exhaust pipe fixedly connected to both sides of the dust collection box, an air intake fan installed on the outer wall of the dust collection box above the air inlet pipe, a flexible hose connected to the output end of the air intake fan, one end of the flexible hose connected to the top plate, a partition fixedly connected inside the dust collection box, a dust collection bag provided at the bottom of the partition, the dust collection bag being cleaned by a cleaning mechanism, and the dust collection bag being disassembled by an installation mechanism.

[0006] The cleaning mechanism includes a horizontal plate, which is fixedly connected to the outer wall of the support frame. A motor is installed on the outer wall of the horizontal plate, and the output end of the motor is connected to a connecting shaft. One end of the connecting shaft is fixedly connected to a first baffle, which is rotatably connected to the inner wall of the discharge port.

[0007] As a further embodiment of the present invention: the cleaning mechanism further includes a first bevel gear, which is fixedly connected to the outer wall of the connecting shaft. A second bevel gear is rotatably connected to the inner wall of the first bevel gear inside the horizontal plate. An installation shaft is fixedly connected to the top of the second bevel gear. A second baffle is fixedly connected to the outer wall of the installation shaft. The second baffle is rotatably connected to the inner wall of the exhaust pipe. A rotating frame is fixedly connected to the top of the installation shaft. Arc-shaped blocks are fixedly connected to both ends of the rotating frame. A displacement seat is slidably connected inside the top plate. A displacement frame is fixedly connected to the bottom of the displacement seat. An L-shaped rod is fixedly connected to the bottom of the displacement frame. An installation frame is provided at the top of the partition. An annular groove is opened on the outer wall of the installation frame. The bottom of the L-shaped rod is located on the inner wall of the annular groove. The dust bag is installed below the installation frame through an installation mechanism.

[0008] As a further embodiment of the present invention: the mounting mechanism includes a circular groove, the circular groove being formed at the top of the partition, a support plate being mounted at the top of the partition at the top of the circular groove, a connecting rod being fixedly connected to the bottom of the mounting frame, the connecting rod passing through the support plate, a mounting base being fixedly connected to the bottom of the connecting rod, a mounting ring being fixedly connected to the top of the dust bag, the mounting ring being located on the inner wall of the mounting base, a positioning ring being slidably connected to the inner wall of the mounting base at the bottom of the mounting ring, a rotating block being rotatably connected to the top of the mounting frame, a rotating shaft being fixedly connected to the bottom of the rotating block, a fixing plate being fixedly connected to the bottom of the rotating shaft, the fixing plate being rotatably connected to the interior of the mounting base and extending into the inner cavity of the fixing plate, the fixing plate being located below the positioning ring, a support frame being slidably connected to the inner wall of the dust bag, the top of the support frame contacting the top of the mounting base.

[0009] As a further embodiment of the present invention: the outer wall of the first baffle is in contact with the inner wall of the discharge port, the inner wall of the exhaust pipe is in contact with the outer wall of the second baffle, and the first bevel gear meshes with the second bevel gear.

[0010] As a further embodiment of the present invention: the top end of the arc-shaped block is inclined, and the displacement seat is provided with a groove at one end facing the arc-shaped block.

[0011] As a further embodiment of the present invention: the inner wall of the annular groove is in contact with the bottom outer wall of the L-shaped rod, and the outer wall of the top plate is provided with a vertical groove for the displacement seat to slide up and down.

[0012] As a further embodiment of the present invention, the support plate is fixedly connected to the partition plate by bolts.

[0013] As a further embodiment of the present invention: the inner wall of the mounting base is fitted with the outer wall of the mounting ring, and the outer wall of the positioning ring is fitted with the inner wall of the mounting base.

[0014] As a further embodiment of the present invention: the outer wall of the mounting base is provided with a rotating groove for the fixing plate to rotate, and the outer wall of the mounting base is in contact with the inner wall of the circular groove.

[0015] As a further embodiment of the present invention: the top plate is fixedly connected to the dust collection box by bolts.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. By setting up a cleaning mechanism, the dust collector bag filters dust in the air. When too much dust accumulates on the dust collector bag and cleaning is required, the discharge port is opened and the exhaust pipe is closed to prevent air from leaking out from the exhaust pipe during the subsequent backflushing cleaning process, which would affect the cleaning effect. At the same time, the dust collector bag is automatically vibrated during this process to shake off some of the dust. Then, the air intake fan is started to backflush the dust collector bag to blow off the remaining dust. This facilitates the cleaning of dust generated during rice noodle processing through the dust collector bag. The vibration and backflushing also clean the dust on the dust collector bag to prevent excessive dust accumulation from affecting the dust removal effect.

[0018] 2. By setting up the installation mechanism, the installation ring is moved into the inner wall of the mounting base, and the positioning ring is moved into the mounting base. Then, the rotating block is rotated to drive one end of the fixing plate into the mounting base and contact the bottom end of the positioning ring. The positioning ring presses the installation ring into the mounting base, thereby installing the dust bag in the mounting frame. Then, the dust bag and the mounting base are moved into the circular groove, and the support plate is fixed to the partition with bolts. The support frame is moved into the inner wall of the dust bag to facilitate the replacement of the dust bag. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a cross-sectional view of the dust collection box of the present invention;

[0021] Figure 3 This is a schematic diagram of the arc-shaped block of the present invention;

[0022] Figure 4 This is a schematic diagram of the installation of the dust collection bag of the present invention;

[0023] Figure 5 This is a schematic diagram of the mounting bracket of the present invention;

[0024] Figure 6This is a schematic diagram of the installation of the support plate of the present invention;

[0025] Figure 7 This is a cross-sectional view of the mounting base of the present invention;

[0026] Figure 8 This is a schematic diagram of the installation of the fixing plate of the present invention;

[0027] Figure 9 This is a schematic diagram of the installation of the top plate of the present invention.

[0028] In the diagram: 1. Support frame; 2. Dust collector box; 3. Discharge port; 4. Top plate; 5. Air inlet pipe; 6. Exhaust pipe; 7. Air intake fan; 8. Cleaning mechanism; 801. Motor; 802. Connecting shaft; 803. First baffle; 804. First bevel gear; 805. Second bevel gear; 806. Mounting shaft; 807. Second baffle; 808. Rotating frame; 809. Arc-shaped block; 810. Displacement seat; 811. 812. Displacement frame; 813. L-shaped rod; 814. Mounting bracket; 815. Annular groove; 816. Horizontal plate; 9. Mounting mechanism; 901. Support plate; 902. Connecting rod; 903. Mounting seat; 904. Mounting ring; 905. Positioning ring; 906. Fixing plate; 907. Rotating shaft; 908. Rotating block; 909. Support frame; 910. Circular groove; 10. Flexible hose; 11. Partition plate; 12. Dust collection bag. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this invention, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," and "set up" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. The following describes embodiments of the invention based on its overall structure.

[0031] Please see Figures 1 to 9 In this embodiment of the invention, the rice noodle processing dust removal equipment includes a support frame 1, a dust removal box 2 fixedly connected to the top of the support frame 1, a top plate 4 installed on the top of the dust removal box 2, a discharge port 3 fixedly connected to the bottom of the dust removal box 2, an air inlet pipe 5 and an exhaust pipe 6 fixedly connected to both sides of the dust removal box 2, an air intake fan 7 installed on the outer wall of the dust removal box 2 above the air intake pipe 5, a flexible hose 10 connected to the output end of the air intake fan 7, one end of the flexible hose 10 connected to the top plate 4, a partition 11 fixedly connected inside the dust removal box 2, a dust removal bag 12 provided at the bottom of the partition 11, the dust removal bag 12 is cleaned by a cleaning mechanism 8, and the dust removal bag 12 is disassembled by an installation mechanism 9.

[0032] In this embodiment: the partition 11 divides the inner cavity of the dust collection box 2 into an upper cavity and a lower cavity. The air inlet pipe 5 draws in air containing dust into the lower cavity. The air passes through the dust collection bag 12 into the upper cavity and is then discharged through the exhaust pipe 6. The dust collection bag 12 filters the dust in the air. The dust adheres to the dust collection bag 12. When there is a lot of dust on the dust collection bag 12, the air intake fan 7 is started. The air intake fan 7 drives the outside air into the dust collection box 2 through the hose 10, blowing the dust off the dust collection bag 12 and discharging it along the discharge port 3 for collection and cleaning. It is worth noting that one end of the air inlet pipe 5 extends to the rice noodle processing equipment and an exhaust fan is installed on the outer wall. The exhaust fan operates to extract air from the area around the processing equipment.

[0033] Please refer to this carefully. Figures 1 to 5The cleaning mechanism 8 includes a horizontal plate 815, which is fixedly connected to the outer wall of the support frame 1. A motor 801 is mounted on the outer wall of the horizontal plate 815. The output end of the motor 801 is connected to a connecting shaft 802. One end of the connecting shaft 802 is fixedly connected to a first baffle 803, which is rotatably connected to the inner wall of the discharge port 3. The cleaning mechanism 8 also includes a first bevel gear 804, which is fixedly connected to the outer wall of the connecting shaft 802. A second bevel gear 805 is rotatably connected to the inner wall of the first bevel gear 804 inside the horizontal plate 815. The top end of the second bevel gear 805 is fixedly connected to a mounting shaft 806. A second baffle 807 is fixedly connected to the wall, and the second baffle 807 is rotatably connected to the inner wall of the exhaust pipe 6. A rotating frame 808 is fixedly connected to the top of the mounting shaft 806, and arc-shaped blocks 809 are fixedly connected to both ends of the rotating frame 808. A displacement seat 810 is slidably connected inside the top plate 4. A displacement frame 811 is fixedly connected to the bottom end of the displacement seat 810. An L-shaped rod 812 is fixedly connected to the bottom end of the displacement frame 811. An mounting frame 813 is provided at the top of the partition plate 11. An annular groove 814 is opened on the outer wall of the mounting frame 813. The bottom of the L-shaped rod 812 is located on the inner wall of the annular groove 814. The dust bag 12 is installed below the mounting frame 813 through the mounting mechanism 9.

[0034] In this embodiment: the motor 801 drives the connecting shaft 802 to rotate, which in turn drives the first baffle 803 to rotate. Simultaneously, the rotation of the connecting shaft 802 drives the first bevel gear 804 to rotate, which in turn drives the second bevel gear 805 to rotate. The rotation of the second bevel gear 805 drives the mounting shaft 806 to rotate, which in turn drives the second baffle 807 to rotate. This allows the first baffle 803 and the second baffle 807 to rotate synchronously. When the discharge port 3 is open, the exhaust pipe 6 is closed. Simultaneously, the rotation of the mounting shaft 806 drives the rotating frame 808 to rotate, which in turn drives the arc-shaped block 809 to perform circumferential displacement. During the process of the exhaust pipe 6 moving from open to closed, the arc-shaped block 809 contacts the displacement seat 810, pushing the displacement seat 810 upwards. Afterwards, the arc-shaped block 809 separates from the displacement seat 810, and the displacement seat 810 moves downwards under the influence of gravity.

[0035] When excessive dust accumulates on the dust collector bag 12 and needs cleaning, the motor 801 is started, causing the first baffle 803 and the second baffle 807 to rotate synchronously. This opens the discharge port 3 and closes the exhaust pipe 6 to prevent air leakage from the exhaust pipe 6 during subsequent backflushing cleaning, which would affect the cleaning effect. Simultaneously, the arc-shaped block 809 and the displacement seat 810 move upwards. The displacement seat 810 moves the displacement frame 811, which in turn moves the mounting frame 813 via the L-shaped rod 812. The mounting frame 813 then moves the dust collector bag 12 upwards. Afterwards, the arc-shaped block 809 separates from the displacement seat 810. The displacement seat 810, displacement frame 811, L-shaped rod 812, mounting frame 813, and dust collection bag 12 are displaced and reset downwards under the action of gravity, thereby generating vibration on the dust collection bag 12 and shaking off some of the dust on the dust collection bag 12. Then, the air intake fan 7 is started, which drives the outside air into the dust collection box 2 through the hose 10 to backflush the dust collection bag 12 and blow off the residual dust. The dust is discharged along the discharge port 3 for collection and cleaning. This facilitates the cleaning of dust generated during the rice noodle processing through the dust collection bag 12, and the cleaning of dust on the dust collection bag 12 by vibration and backflushing prevents the dust from accumulating too much on the dust collection bag 12 and affecting the dust removal effect.

[0036] Please refer to this carefully. Figures 5 to 9 The mounting mechanism 9 includes a circular groove 910, which is formed at the top of the partition 11. A support plate 901 is mounted on the top of the partition 11 at the top of the circular groove 910. A connecting rod 902 is fixedly connected to the bottom of the mounting bracket 813, and the connecting rod 902 passes through the support plate 901. A mounting base 903 is fixedly connected to the bottom of the connecting rod 902. A mounting ring 904 is fixedly connected to the top of the dust bag 12, and the mounting ring 904 is located on the inner wall of the mounting base 903. A positioning ring 905 is slidably connected to the bottom end. A rotating block 908 is rotatably connected to the top end of the mounting bracket 813. A rotating shaft 907 is fixedly connected to the bottom end of the rotating block 908. A fixing plate 906 is fixedly connected to the bottom end of the rotating shaft 907. The fixing plate 906 is rotatably connected to the inside of the mounting base 903 and extends into the inner cavity of the fixing plate 906. The fixing plate 906 is located below the positioning ring 905. A support frame 909 is slidably connected to the inner wall of the dust bag 12. The top of the support frame 909 contacts the top end of the mounting base 903.

[0037] In this embodiment: when the dust bag 12 needs to be replaced, the bolts are removed, the top plate 4 is removed, and the top plate 4 is moved horizontally so that the L-shaped rod 812 is displaced out of the annular groove 814. Then the top plate 4 is removed from the dust collection box 2. The support frame 909 is moved out of the dust bag 12. After completion, the bolts on the support plate 901 are removed, the mounting frame 813 and the support plate 901 are moved, and the dust bag 12 is displaced along with the mounting frame 813 until the dust bag 12 is displaced out of the circular groove 910. The rotating block 908 is rotated, and the rotating block 908 rotates to drive the rotating shaft 907 to rotate. The rotating shaft 907 rotates to drive the fixing plate 906 to rotate. One end of the fixing plate 906 is separated from the positioning ring 905 in the inner cavity of the mounting base 903. The positioning ring 905 is taken out of the mounting base 903, and the mounting ring 904 is taken out of the mounting base 903 to complete the disassembly operation of the dust bag 12.

[0038] Replace the dust bag 12, move the mounting ring 904 into the inner wall of the mounting base 903, then fit the positioning ring 905 onto the outer wall of the dust bag 12 and move it into the mounting base 903 to contact the mounting ring 904. Then rotate the rotating block 908, which in turn rotates the fixing plate 906. One end of the fixing plate 906 enters the mounting base 903 and contacts the bottom end of the positioning ring 905. The positioning ring 905 presses the mounting ring 904 tightly into the mounting base 903, thus installing the dust bag 12 in the mounting bracket 813. Then move the dust bag 12 and the mounting base 903 into the circular groove 910. At this point, the fixing plate 906 is located in the mounting base 903. One end of the outer wall of the 3rd ring and the outer wall of the mounting base 903 are both in contact with the inner wall of the circular groove 910, so that the fixing plate 906 cannot rotate, thereby completing the reinforcement of the dust bag 12. Then, the support plate 901 is fixed to the partition plate 11 with bolts, and the support frame 909 is moved into the inner wall of the dust bag 12 to support the dust bag 12. The top of the support frame 909 is located at the top of the mounting base 903. The top plate 4 is moved to the top of the dust collection box 2, so that the bottom of the L-shaped rod 812 is engaged in the annular groove 814. Then, the top plate 4 is fixed to the dust collection box 2 with bolts to complete the replacement operation of the dust bag 12, which facilitates the replacement operation of the dust bag 12.

[0039] Please refer to this carefully. Figures 1 to 5 The outer wall of the first baffle 803 is in contact with the inner wall of the discharge port 3, the inner wall of the exhaust pipe 6 is in contact with the outer wall of the second baffle 807, and the first bevel gear 804 meshes with the second bevel gear 805.

[0040] In this embodiment: the motor 801 drives the connecting shaft 802 to rotate, the connecting shaft 802 drives the first baffle 803 to rotate, the connecting shaft 802 drives the first bevel gear 804 to rotate, the first bevel gear 804 drives the second bevel gear 805 to rotate, the second bevel gear 805 drives the mounting shaft 806 to rotate, and the mounting shaft 806 drives the second baffle 807 to rotate, so that the first baffle 803 and the second baffle 807 can rotate synchronously.

[0041] Please refer to this carefully. Figures 1 to 5 The top of the arc-shaped block 809 is inclined, and the displacement seat 810 has a groove at one end facing the arc-shaped block 809.

[0042] In this embodiment: the rotation of the mounting shaft 806 drives the rotating frame 808 to rotate, and the rotation of the rotating frame 808 drives the arc-shaped block 809 to perform circumferential displacement. During the process of the exhaust pipe 6 from opening to closing, the arc-shaped block 809 displaces and contacts the displacement seat 810. The lower end of the arc-shaped block 809 enters the groove, and the displacement seat 810 slides along the upper surface of the arc-shaped block 809, pushing the displacement seat 810 to move upward. After that, the arc-shaped block 809 separates from the displacement seat 810, and the displacement seat 810 moves downward under the action of gravity.

[0043] Please refer to this carefully. Figures 1 to 5 The inner wall of the annular groove 814 fits against the bottom outer wall of the L-shaped rod 812, and the outer wall of the top plate 4 is provided with a vertical groove for the displacement seat 810 to slide up and down.

[0044] In this embodiment: the bottom of the L-shaped rod 812 is engaged in the annular groove 814, the displacement seat 810 moves and drives the displacement frame 811 to move, and the displacement of the displacement frame 811 drives the mounting frame 813 to move through the L-shaped rod 812.

[0045] Please refer to this carefully. Figures 5 to 9 The inner wall of the mounting base 903 fits against the outer wall of the mounting ring 904, and the outer wall of the positioning ring 905 fits against the inner wall of the mounting base 903.

[0046] In this embodiment: the mounting ring 904 is moved into the inner wall of the mounting base 903, and then the positioning ring 905 is sleeved on the outer wall of the dust bag 12 and moved into the mounting base 903 to contact the mounting ring 904. The positioning ring 905 presses the mounting ring 904 tightly into the mounting base 903.

[0047] Please refer to this carefully. Figures 5 to 9 The outer wall of the mounting base 903 is provided with a rotating groove for the fixing plate 906 to rotate, and the outer wall of the mounting base 903 is in contact with the inner wall of the circular groove 910.

[0048] In this embodiment: Rotating the rotating block 908 causes the rotating shaft 907 to rotate, which in turn causes the fixing plate 906 to rotate. One end of the fixing plate 906 enters the mounting base 903 and contacts the bottom end of the positioning ring 905.

[0049] Please refer to this carefully. Figures 5 to 9 The support plate 901 is fixedly connected to the partition plate 11 by bolts, and the top plate 4 is fixedly connected to the dust collection box 2 by bolts.

[0050] In this embodiment: the support plate 901 is fixed to the partition plate 11 by bolts; the top plate 4 is moved to the top of the dust collection box 2 so that the bottom of the L-shaped rod 812 engages in the annular groove 814, and then the top plate 4 is fixed to the dust collection box 2 by bolts.

[0051] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A dust removal device for rice noodle processing, characterized in that, The system includes a support frame (1), a dust collection box (2) fixedly connected to the top of the support frame (1), a top plate (4) installed on the top of the dust collection box (2), a discharge port (3) fixedly connected to the bottom of the dust collection box (2), an air inlet pipe (5) and an exhaust pipe (6) fixedly connected to both sides of the dust collection box (2), an air intake fan (7) installed above the air inlet pipe (5) on the outer wall of the dust collection box (2), a flexible hose (10) connected to the output end of the air intake fan (7), one end of the flexible hose (10) connected to the top plate (4), a partition (11) fixedly connected inside the dust collection box (2), a dust collection bag (12) provided at the bottom of the partition (11), the dust collection bag (12) being cleaned by a cleaning mechanism (8), and the dust collection bag (12) being disassembled by an installation mechanism (9). The cleaning mechanism (8) includes a horizontal plate (815), which is fixedly connected to the outer wall of the support frame (1). A motor (801) is installed on the outer wall of the horizontal plate (815). The output end of the motor (801) is connected to a connecting shaft (802). One end of the connecting shaft (802) is fixedly connected to a first baffle (803), which is rotatably connected to the inner wall of the discharge port (3).

2. The rice noodle processing dust removal equipment according to claim 1, characterized in that, The cleaning mechanism (8) further includes a first bevel gear (804), which is fixedly connected to the outer wall of the connecting shaft (802). A second bevel gear (805) is rotatably connected to the inner wall of the first bevel gear (804) within the horizontal plate (815). A mounting shaft (806) is fixedly connected to the top of the second bevel gear (805). A second baffle (807) is fixedly connected to the outer wall of the mounting shaft (806), and the second baffle (807) is rotatably connected to the inner wall of the exhaust pipe (6). A rotating frame (808) is fixedly connected to the top of the mounting shaft (806). Arc-shaped blocks (809) are fixedly connected to both ends of the rotating frame (808). A displacement seat (810) is slidably connected inside the top plate (4). A displacement frame (811) is fixedly connected to the bottom end of the displacement seat (810). An L-shaped rod (812) is fixedly connected to the bottom end of the displacement frame (811). An installation frame (813) is provided at the top of the partition plate (11). An annular groove (814) is opened on the outer wall of the installation frame (813). The bottom of the L-shaped rod (812) is located on the inner wall of the annular groove (814). The dust bag (12) is installed below the installation frame (813) through the installation mechanism (9).

3. The rice noodle processing dust removal equipment according to claim 2, characterized in that, The mounting mechanism (9) includes a circular groove (910) at the top of the partition (11). A support plate (901) is mounted on the top of the partition (11) at the top of the circular groove (910). A connecting rod (902) is fixedly connected to the bottom of the mounting bracket (813). The connecting rod (902) passes through the support plate (901). A mounting base (903) is fixedly connected to the bottom of the connecting rod (902). A mounting ring (904) is fixedly connected to the top of the dust bag (12). The mounting ring (904) is located on the inner wall of the mounting base (903). The inner wall of the mounting base (903) is located on the inner wall of the mounting ring. A positioning ring (905) is slidably connected to the bottom end of (904), a rotating block (908) is rotatably connected to the top end of the mounting bracket (813), a rotating shaft (907) is fixedly connected to the bottom end of the rotating block (908), a fixing plate (906) is fixedly connected to the bottom end of the rotating shaft (907), the fixing plate (906) is rotatably connected to the interior of the mounting base (903) and extends into the inner cavity of the fixing plate (906), the fixing plate (906) is located below the positioning ring (905), a support frame (909) is slidably connected to the inner wall of the dust bag (12), and the top of the support frame (909) is in contact with the top end of the mounting base (903).

4. The rice noodle processing dust removal equipment according to claim 2, characterized in that, The outer wall of the first baffle (803) is in contact with the inner wall of the discharge port (3), the inner wall of the exhaust pipe (6) is in contact with the outer wall of the second baffle (807), and the first bevel gear (804) meshes with the second bevel gear (805).

5. The rice noodle processing dust removal equipment according to claim 2, characterized in that, The top of the arc-shaped block (809) is inclined, and the displacement seat (810) has a groove at one end facing the arc-shaped block (809).

6. The rice noodle processing dust removal equipment according to claim 2, characterized in that, The inner wall of the annular groove (814) is in contact with the bottom outer wall of the L-shaped rod (812), and the outer wall of the top plate (4) is provided with a vertical groove for the displacement seat (810) to slide up and down.

7. The rice noodle processing dust removal equipment according to claim 3, characterized in that, The support plate (901) is fixedly connected to the partition plate (11) by bolts.

8. The rice noodle processing dust removal equipment according to claim 3, characterized in that, The inner wall of the mounting base (903) is in contact with the outer wall of the mounting ring (904), and the outer wall of the positioning ring (905) is in contact with the inner wall of the mounting base (903).

9. The rice noodle processing dust removal equipment according to claim 3, characterized in that, The outer wall of the mounting base (903) is provided with a rotating groove for the fixing plate (906) to rotate, and the outer wall of the mounting base (903) is in contact with the inner wall of the circular groove (910).

10. The rice noodle processing dust removal equipment according to claim 3, characterized in that, The top plate (4) is fixedly connected to the dust collection box (2) by bolts.

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