A dust removal device for food powder packaging

Abstract

This utility model relates to the field of food packaging equipment technology, and in particular to a dust removal device for food powder packaging. It solves the problem in existing technologies where powder scatters and floats due to airflow, accumulating on the platform surface and being difficult to clean, affecting the cleanliness of the working environment and increasing the cleaning burden. The device includes a packaging platform and a filling module connected to the top of the packaging platform via a mounting frame. Bag opening clamps are provided on both sides inside the mounting frame. A top frame is installed on the top of the packaging platform, with a top suction structure around the bottom perimeter of the top frame. Installation grooves are opened on both sides of the top of the packaging platform, and bottom suction structures are installed in the grooves. This utility model, through its multi-point coordinated suction structure design, effectively adsorbs dust generated during the packaging process, reducing its floating and deposition in the air, improving dust removal efficiency, improving the working environment, and reducing cleaning difficulty and maintenance costs.

Description

Technical Field

[0001] This utility model relates to the field of food packaging equipment technology, and in particular to a dust removal device for food powder packaging. Background Technology

[0002] Food powders, as a common food additive or finished product, are widely used in various food processing applications. They are dry agents obtained by mixing and pulverizing the active ingredient, a large amount of filler (carrier), and appropriate stabilizers. The performance requirements for food powders mainly include fineness, uniformity, stability, and powder release properties, which directly affect the quality and safety of food. Traditional food powders have an average particle size of approximately 10 μm. These fine particles are prone to drifting during processing, affecting not only production efficiency but also potentially posing a threat to worker health. To overcome these problems, researchers have developed drift-free powders with an average particle size of 20–30 μm; however, even with these improvements, a series of challenges remain in the packaging process.

[0003] The packaging device for food powder disclosed in Chinese patent CN209080212U effectively prevents the problem of powder accumulation and blockage by improving the stirring and guiding mechanism. However, in actual operation, the phenomenon of powder scattering and floating due to air flow and other reasons still exists, and it is difficult to clean the sediment on the platform surface. This not only affects the cleanliness of the working environment, but also brings inconvenience to the subsequent cleaning work.

[0004] Therefore, in the field of food powder packaging, there is an urgent need for a dust removal device for food powder packaging to address the aforementioned shortcomings in existing technologies. This new type of equipment should significantly improve the efficiency and quality of the packaging process, while effectively reducing the scattering and floating of powder during packaging, improving the working environment, protecting worker health, and better meeting the needs of modern food processing. Utility Model Content

[0005] The purpose of this invention is to provide a dust removal device for food powder packaging, which solves the problem that in the prior art, powder still scatters and floats due to air flow and other reasons, and is difficult to clean when it settles on the platform surface. This not only affects the cleanliness of the working environment, but also brings inconvenience to subsequent cleaning work.

[0006] To achieve the above objectives, this utility model provides a dust removal device for food powder packaging, including a packaging platform and a filling module connected to the top of the packaging platform via a mounting frame. Both sides of the mounting frame are provided with bag mouth clamps. The top of the packaging platform is provided with a top frame, and the bottom of the top frame is provided with a top dust collection structure. Both sides of the top of the packaging platform are provided with mounting grooves, and a bottom dust collection structure is installed inside each mounting groove.

[0007] A dust collection component is provided on one side of the packaging platform. Several top dust collection structures are interconnected and connected to the dust collection component through a connecting structure. Two bottom dust collection structures are interconnected and connected to the connecting structure.

[0008] The mounting groove has a sealing plate at its inner top, and the top of the sealing plate has several through slots.

[0009] The top vacuuming structure includes a top vacuuming cylinder and a top mounting plate. The top vacuuming cylinder is fixedly connected to the bottom of the top mounting plate, and the top mounting plate is fixedly connected to the bottom of the top frame with bolts. Several top vacuuming cylinders are interconnected through connecting pipes.

[0010] The sealing plate is made of metal and is bolted to the inner wall of the mounting groove.

[0011] The bottom suction structure includes a bottom suction cylinder and a bottom mounting plate. The bottom suction cylinder is set inside the mounting groove and its bottom is fixedly connected to the top of the bottom mounting plate. The top of the bottom mounting plate is fixedly connected to the bottom of the packaging table with bolts. The two bottom suction cylinders are connected by a connecting pipe.

[0012] The dust collection assembly includes a dust collection chamber and a vacuum cleaner. One side of the dust collection chamber is connected to the vacuum cleaner, and the connection structure includes a connecting pipe. One end of the connecting pipe is connected to an adjacent top dust collection cylinder, and the other end is connected to the dust collection chamber. A horizontal pipe is provided on one side of the connecting pipe. One end of the horizontal pipe is connected to the connecting pipe, and the other end is connected to the connecting pipe.

[0013] This utility model discloses a dust removal device for food powder packaging. By using a combination of top and bottom dust suction structures, it achieves three-dimensional adsorption and control of dust from top to bottom, greatly reducing the phenomenon of powder drifting in the air, improving the cleanliness and safety of the working environment, and protecting the health of operators. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram of the dust collection chamber and vacuum cleaner according to an embodiment of the present invention.

[0017] Figure 3 This is a structural schematic diagram of the top mounting plate and the top vacuum cleaner according to an embodiment of the present invention.

[0018] Figure 4 This is a structural schematic diagram of the bottom dust collection tube and the bottom mounting plate of this utility model embodiment.

[0019] Figure 5 This is a structural schematic diagram of the packaging platform and top frame according to an embodiment of the present utility model.

[0020] In the diagram: 1. Packaging table; 2. Mounting rack; 3. Top frame; 4. Filling module; 5. Bag opening clamp; 6. Top mounting plate; 7. Top dust collection canister; 8. Dust collection bin; 9. Vacuum cleaner; 10. Connecting pipe; 11. Connecting pipe; 12. Bottom dust collection canister; 13. Bottom mounting plate; 14. Connecting pipe; 15. Horizontal pipe; 16. Mounting slot; 17. Sealing plate. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] Example 1

[0023] Please see Figure 1-5 As shown, a dust removal device for food powder packaging in this embodiment includes a packaging platform 1 and a filling module 4 connected to the top of the packaging platform 1 via a mounting frame 2. Bag opening clamps 5 are provided on both sides of the mounting frame 2. A top frame 3 is provided on the top of the packaging platform 1, and top dust collection structures are provided around the bottom of the top frame 3. Mounting slots 16 are provided on both sides of the top of the packaging platform 1, and a bottom dust collection structure is installed inside each mounting slot 16. A dust collection component is provided on one side of the packaging platform 1. Several top dust collection structures are interconnected and connected to the dust collection component via a connecting structure. Two bottom dust collection structures are interconnected and connected to the connecting structure.

[0024] The workflow is as follows: When the operator quantitatively fills the food powder to be packaged through the filling module 4, the powder falls from the filling module 4 into the packaging bag. During this process, due to the small size of the powder particles and their susceptibility to airflow, dust is easily generated and scattered. To solve this problem, the top dust collection structure installed around the bottom of the top frame 3 can promptly absorb and collect the suspended dust generated above and around the filling area, preventing the dust from spreading outward. At the same time, bottom dust collection structures are installed in the mounting slots 16 on both sides of the packaging platform 1. These bottom dust collection structures are used to absorb the powder that has settled or is close to the surface of the packaging platform 1. The system effectively removes dust particles, achieving comprehensive coverage cleaning of dust at different heights. The top suction structures are interconnected and connected to the suction components located on one side of the packaging platform 1. The two bottom suction structures also form a unified negative pressure suction system with the suction components through the interconnection structure, enabling multiple suction points in the entire device to work together and improve overall dust removal efficiency. In addition, the mounting frame 2 has bag mouth clamps 5 on both sides inside, which can automatically clamp the bag mouth during the packaging process to prevent powder from spilling due to loose bag mouth and further reduce the possibility of dust leakage, thereby ensuring that the entire filling process is in a relatively closed and stable environment.

[0025] Example 2

[0026] Please see Figure 1-5 As shown in this embodiment, a dust removal device for food powder packaging has a sealing plate 17 at the top inner side of the mounting groove 16. The top of the sealing plate 17 has several through slots. Specifically, by setting the sealing plate 17, several through slots are formed in the top inner side of the mounting groove 16. During the working process, the bottom suction structure can more effectively collect powder particles close to the surface of the packaging table 1 through these through slots, thus improving the bottom suction efficiency. The sealing plate 17 is made of metal and is bolted to the inner wall of the mounting groove 16, ensuring its stability and durability, while also facilitating maintenance and cleaning.

[0027] The sealing plate 17 is made of metal and is bolted to the inner wall of the mounting groove 16. Specifically, through the setting of the bottom vacuum cleaner 12 and the bottom mounting plate 13, the bottom vacuum cleaner 12 is located inside the mounting groove 16 and its bottom is fixedly connected to the top of the bottom mounting plate 13. The top of the bottom mounting plate 13 is bolted to the bottom of the packaging table 1. The two bottom vacuum cleaners 12 are connected by the connecting pipe 14. In the workflow, this design ensures that even in different positions, uniform and effective vacuuming operation can be achieved, thereby enhancing the stability and efficiency of the overall dust removal system.

[0028] Example 3

[0029] Please see Figure 1-5As shown in the figure, a dust removal device for food powder packaging in this embodiment includes a top suction structure comprising a top suction cylinder 7 and a top mounting plate 6. The top suction cylinder 7 is fixedly connected to the bottom of the top mounting plate 6, and the top mounting plate 6 is fixedly connected to the bottom of the top frame 3 with bolts. Several top suction cylinders 7 are interconnected through connecting pipes 10. Specifically, through the arrangement of the top suction cylinder 7 and the top mounting plate 6, the top suction cylinder 7 is fixedly connected to the bottom of the top mounting plate 6, and the top mounting plate 6 is fixedly connected to the bottom of the top frame 3 with bolts, so that multiple top suction cylinders 7 can be interconnected through connecting pipes 10. In the working process, this achieves centralized adsorption treatment of suspended dust generated above and around the filling area, thereby improving the top suction effect and reducing dust diffusion.

[0030] The bottom suction structure includes a bottom suction cylinder 12 and a bottom mounting plate 13. The bottom suction cylinder 12 is located inside the mounting groove 16 and its bottom is fixedly connected to the top of the bottom mounting plate 13. The top of the bottom mounting plate 13 is fixedly connected to the bottom of the packaging platform 1 with bolts. The two bottom suction cylinders 12 are connected by a connecting pipe 14. Specifically, through the setting of the dust collection chamber 8 and the vacuum cleaner 9, one side of the dust collection chamber 8 is connected to the vacuum cleaner 9. The connecting structure includes a connecting pipe 11. One end of the connecting pipe 11 is connected to the adjacent top suction cylinder 7, and the other end is connected to the dust collection chamber 8. One end of the horizontal pipe 15 set on one side of the connecting pipe 14 is connected to the connecting pipe 14, and the other end is connected to the connecting pipe 11. In the working process, the dust collected from each suction point can be uniformly transported to the dust collection chamber 8, and the vacuum cleaner 9 provides power, achieving the goal of simplifying the equipment layout and improving the overall suction efficiency.

[0031] The vacuuming assembly includes a dust collection chamber 8 and a vacuum cleaner 9. One side of the dust collection chamber 8 is connected to the vacuum cleaner 9. The connection structure includes a connecting pipe 11. One end of the connecting pipe 11 is connected to the adjacent top vacuum cylinder 7, and the other end is connected to the dust collection chamber 8. A horizontal pipe 15 is provided on one side of the connecting pipe 14. One end of the horizontal pipe 15 is connected to the connecting pipe 14, and the other end is connected to the connecting pipe 11. Specifically, through the connection of the connecting pipe 11, the horizontal pipe 15, and their connection with other components such as the top vacuum cylinder 7 and the bottom vacuum cylinder 12, the various parts in the workflow work closely together to form a complete negative pressure vacuuming network. This not only ensures that each vacuuming point can operate efficiently, but also achieves the coordination and consistency of the entire system, thereby optimizing resource utilization, reducing operating costs, and improving work efficiency.

[0032] In this invention, a dust removal device for food powder packaging has the following complete workflow: At the start of operation, the operator fills the food powder to be packaged into a quantitative amount using the filling module 4. The powder falls from the filling module 4 into the packaging bag. During this process, due to the small size and high fluidity of the powder particles, which are easily affected by airflow, dust is prone to floating and scattering, causing environmental pollution and operational safety hazards. To solve the above problems, a top dust collection structure installed around the bottom of the top frame 3 comes into play. This structure consists of a top dust collection cylinder 7 and a top mounting plate 6. The top dust collection cylinder 7 is fixedly connected to the bottom of the top mounting plate 6, and the top mounting plate 6 is fixedly connected to the top frame 3 by bolts. Multiple top dust collection cylinders 7 are interconnected through a connecting pipe 10 to form a unified top dust collection network. These top dust collection cylinders 7 can promptly absorb suspended dust above and around the filling area during the powder's descent, preventing dust from spreading outward and maintaining a clean working environment.

[0033] Meanwhile, a bottom suction structure is installed inside the mounting slots 16 on both sides of the packaging platform 1. This structure includes a bottom suction cylinder 12 and a bottom mounting plate 13. The bottom suction cylinder 12 is set inside the mounting slot 16 and fixed to the top of the bottom mounting plate 13. The bottom mounting plate 13 is then fixedly connected to the bottom of the packaging platform 1 by bolts. The two bottom suction cylinders 12 are connected by a connecting pipe 14, thereby achieving effective adsorption and collection of powder particles that have settled or are close to the surface of the packaging platform 1. To further enhance the suction efficiency of the bottom suction structure, a sealing plate 17 is also provided at the top of the mounting slot 16. The sealing plate 17 is made of metal and is fixedly connected to the inner wall of the mounting slot 16 by bolts. Several through slots are opened at the top of the sealing plate 17, allowing the bottom suction cylinder 12 to more effectively capture dust particles close to the surface of the packaging platform 1 through these through slots, thereby improving the overall dust removal effect.

[0034] All top dust collection cylinders 7 and bottom dust collection cylinders 12 are connected to the dust collection assembly located on one side of the packaging platform 1 through a connecting structure, forming a complete negative pressure dust removal system. Specifically, the dust collection assembly includes a dust collection chamber 8 and a vacuum cleaner 9. One side of the dust collection chamber 8 is connected to the vacuum cleaner 9, serving as the dust collection container for the entire system. The connecting structure mainly consists of a connecting pipe 11, a horizontal pipe 15, and a connecting pipe 14. One end of the connecting pipe 11 is connected to the top dust collection cylinder 7, and the other end is connected to the dust collection chamber 8. One end of the horizontal pipe 15 is connected to the connecting pipe 14, and the other end is connected to the connecting pipe 11, thereby guiding the dust adsorbed by the bottom dust collection structure into the dust collection chamber 8. The vacuum cleaner 9 provides power to complete the centralized treatment and discharge of the dust.

[0035] In addition, the mounting frame 2 has bag mouth clamps 5 on both sides inside, which can automatically clamp the bag mouth during the packaging process to prevent powder from spilling out due to loose bag mouth, while reducing the possibility of dust leakage, ensuring that the entire filling process is in a relatively closed and stable environment, and improving operational safety and environmental protection.

[0036] This dust removal device for food powder packaging achieves significant technical effects through the coordinated operation of its various components: First, the top suction cylinder 7 in the top suction structure is combined with the top mounting plate 6 and connected at multiple points via the connecting pipe 10, enabling centralized adsorption of suspended dust generated above and around the filling area, effectively reducing dust diffusion and improving top suction efficiency. Second, the bottom suction cylinder 12 in the bottom suction structure is combined with the bottom mounting plate 13 and interconnected via the connecting pipe 14, enhancing bottom suction capability and ensuring uniform and effective suction even in different locations, thus improving the overall system stability. The design improves both the dust collection efficiency and the dust removal efficiency. Secondly, the sealing plate 17 not only optimizes the dust collection path of the bottom suction structure but also enhances structural strength and durability through its metal material and bolt fixing method, facilitating later maintenance and cleaning. Thirdly, the dust collection chamber 8 and vacuum cleaner 9 in the suction assembly are connected by connecting pipes 11 and horizontal pipes 15, enabling unified processing of dust collected by the top and bottom suction structures, simplifying equipment layout and improving overall suction efficiency. Finally, the application of the bag opening clamp 5 effectively solves the problems of cumbersome operation and instability caused by traditional manual bag opening, reducing human error and the risk of powder leakage, and improving packaging efficiency and safety.

[0037] In summary, through the rational configuration and synergistic effect of all structures, including the packaging platform 1, mounting frame 2, top frame 3, filling module 4, bag mouth clamp 5, top mounting plate 6, top dust collection cylinder 7, dust collection bin 8, vacuum cleaner 9, connecting pipe 10, connecting pipe 11, bottom dust collection cylinder 12, bottom mounting plate 13, connecting pipe 14, horizontal pipe 15, mounting groove 16, and sealing plate 17, this device achieves comprehensive, efficient, and continuous control and cleaning of dust generated during the packaging of food powders. It effectively improves the working environment, protects the health of operators, reduces maintenance costs, and meets the demands of the modern food processing industry for environmentally friendly, efficient, and safe production equipment.

[0038] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A dust removing apparatus for a food powder package, characterized by comprising: include: The packaging platform and the filling module connected to the top of the packaging platform via a mounting frame are provided with bag mouth clamps on both sides of the inside of the mounting frame. The top of the packaging platform is provided with a top frame, and the bottom of the top frame is provided with a top dust collection structure around its perimeter. The top of the packaging platform is provided with mounting slots on both sides, and a bottom dust collection structure is installed inside each mounting slot. A dust collection component is provided on one side of the packaging platform. Several top dust collection structures are interconnected and connected to the dust collection component through a connecting structure. Two bottom dust collection structures are interconnected and connected to the connecting structure.

2. The dust removal device for food powder packaging according to claim 1, characterized in that, The top of the mounting slot is provided with a sealing plate, and the top of the sealing plate has several through slots.

3. The dust removal device for food powder packaging according to claim 1, characterized in that, The top vacuuming structure includes a top vacuuming cylinder and a top mounting plate. The top vacuuming cylinder is fixedly connected to the bottom of the top mounting plate, and the top mounting plate is fixedly connected to the bottom of the top frame with bolts. Several top vacuuming cylinders are interconnected through connecting pipes.

4. The dust removal device for food powder packaging according to claim 2, characterized in that, The sealing plate is made of metal and is bolted to the inner wall of the mounting groove.

5. A dust removal device for food powder packaging according to claim 3, characterized in that, The bottom suction structure includes a bottom suction cylinder and a bottom mounting plate. The bottom suction cylinder is set inside the mounting groove and its bottom is fixedly connected to the top of the bottom mounting plate. The top of the bottom mounting plate is fixedly connected to the bottom of the packaging table with bolts. The two bottom suction cylinders are connected by a connecting pipe.

6. A dust removal device for food powder packaging according to claim 5, characterized in that, The dust collection assembly includes a dust collection chamber and a vacuum cleaner. One side of the dust collection chamber is connected to the vacuum cleaner. The connection structure includes a connecting pipe. One end of the connecting pipe is connected to an adjacent top dust collection cylinder, and the other end is connected to the dust collection chamber. A horizontal pipe is provided on one side of the connecting pipe. One end of the horizontal pipe is connected to the connecting pipe, and the other end is connected to the connecting pipe.

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