Packaging machine with dust hood
By installing a dust hood and dust collection box outside the discharge pipe of the packaging machine, the problem of dust floating during powder packaging is solved, and the working environment is purified and safety is improved.
Patent Information
- Application Number
- CN202422997015.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-12-05
AI Technical Summary
During the powder packaging process, dust easily floats into the air, causing the working environment to be full of dust and endangering the health of employees.
A dust hood is set outside the discharge pipe of the packaging machine. The dust hood is connected to the dust box through a connecting pipe. The dust box is equipped with a filtering device and a water storage area. After the dust is sucked into the dust box through the dust hood, it falls into the water storage area through the deflector and is filtered, and finally discharged into clean air.
It effectively purifies the working environment, reduces dust leakage and improves work safety.
Smart Images
Figure CN223408162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of powder packaging machines, in particular to a packaging machine with a dust collection hood. Background Art
[0002] The powder packaging machine is mainly used to package powdered materials. The packaging bag is put on the discharge pipe, and the material enters the packaging bag from the discharge pipe. The powder can easily float into the air during the filling process, making the working environment full of dust, which is not conducive to the health of employees. Summary of the Invention
[0003] The utility model provides a packaging machine with a dust collection hood.
[0004] The technical solution of the present invention is realized as follows: a packaging machine with a dust collection hood, the packaging machine body includes a material barrel, the bottom of the material barrel is a discharge pipe, the back of the material barrel is fixedly connected to a horizontally arranged support column, the bottom of the support column is fixedly connected to a vertical column, the bottom of the vertical column is connected to a base, a dust collection device is provided at the bottom of the material barrel, the dust collection device includes a dust collection hood, the dust collection hood is fixedly connected to the side of the vertical column and is located outside the discharge pipe, the dust collection hood is a cavity structure, and a plurality of dust collection holes are evenly opened on the inner wall of the dust collection hood, dust collection The air outlet on one side of the hood is connected to a connecting pipe, which is connected to the air inlet of the dust box. A vertical partition is provided inside the dust box, which divides the dust box into two parts, a dust collecting area and a purification area. The purification area is provided with a filtering device. The air outlet of the dust box is connected to a fan through a pipe, and the tail of the fan is connected to an exhaust hood. A deflector is installed in the dust collecting area of the dust box, and a water storage area is provided below the partition. There is a gap between the bottom of the dust box partition and the top surface of the water storage area. A clamping device is provided between the dust hood and the discharge pipe.
[0005] The filtering device includes a horizontally arranged filter cotton layer and an activated carbon filter mesh layer, the filter cotton layer is located at the bottom, and the activated carbon filter mesh layer is located at the top. The two ends of the filter cotton layer and the activated carbon filter mesh layer are respectively fixedly connected to the inner walls of the partition and the side panel of the dust collecting box.
[0006] The air outlet of the dust box is located above the activated carbon filter layer.
[0007] The bottom of the dust box is equipped with support legs, which are located on the top of the base.
[0008] A liquid level gauge is installed outside the dust collecting box and located in the water storage area, a sewage pipe is provided at the bottom of the dust collecting box, and a water injection pipe is provided on the side of the dust collecting box and located above the water storage area.
[0009] The clamping device comprises two horizontally arranged electric push rods, the fixed ends of the electric push rods are fixedly connected to two opposite side surfaces of the dust collection cover, and the free ends of the electric push rods are fixedly connected to a semicircular clamping plate.
[0010] The technical solution of the present invention has the following positive effects: a dust hood is provided on the outside of the discharge pipe of the present invention, and the dust hood is connected to the dust collecting box through a connecting pipe. When the packaging machine is working, the fan sucks the floating dust into the dust collecting box, and the dust falls into the water storage area through the action of the deflector, and the rest enters the other side of the partition for filtration, and finally becomes clean air for discharge; the working environment is purified; the clamping device clamps the packaging bag on the discharge pipe, reduces the leakage of dust, and purifies the working environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the present utility model.
[0012] Figure 2 This is a schematic diagram of the connection between the material barrel and the dust hood.
[0013] Figure 3 It is a top view of the connection between the dust hood and the clamping device. DETAILED DESCRIPTION
[0014] like Figure 1-3 As shown, a packaging machine with a dust suction hood, the packaging machine body includes a material barrel 1, the bottom of the material barrel 1 is a discharge pipe 2, the back of the material barrel 1 is fixedly connected to a horizontally arranged support column 3, the bottom of the support column 3 is fixedly connected to a vertical column 4, the bottom of the vertical column 4 is connected to a base 5, and a dust suction device is provided at the discharge pipe 2, the dust suction device includes a dust suction hood 6, the dust suction hood 6 is fixedly connected to the bottom of the material barrel 1 and is located outside the discharge pipe 2, the dust suction hood 6 is a cavity structure, the longitudinal section of the dust suction hood 6 is a rectangular structure, a plurality of dust suction holes are provided on the inner side wall of the dust suction hood 6, the air outlet on one side of the dust suction hood 6 is connected to a connecting pipe 8, the connecting pipe 8 is a retractable bellows, and the connecting pipe 8 is connected to the air inlet at the upper part of the dust collecting box 9, and a vertically arranged partition 10 is provided inside the dust collecting box 9. The partition 10 divides the dust collecting box 9 into two parts, namely, a collecting Dust area and purification area, the purification area is provided with a filtering device, the air outlet 11 of the dust box 9 is connected to the fan 12, the tail of the fan 12 is connected to the exhaust hood 13, a baffle 14 is installed in the dust collecting area of the dust box 9, a water injection pipe 15 is installed on the side of the lower part of the dust box 9, and the water storage area is provided below the partition 10. A clamping device is provided between the dust hood 6 and the discharge pipe 2; specifically, the powder packaging machine includes a barrel 1, which contains powder, and a packaging bag is set on the discharge port of the discharge pipe 2 to package the powder. The fan 12 is turned on to adsorb the dust that floats out and enters the dust box 9 through the air outlet and the connecting pipe 8. The dust will fall into the water storage area at the bottom through the baffle 14, and the clean air enters the purification area through the space between the partition 10 and the water storage area for purification and then is discharged from the exhaust hood 13.
[0015] The filtering device includes a horizontally arranged filter cotton layer 16 and an activated carbon filter mesh layer 18, the filter cotton layer 16 is located at the bottom, and the activated carbon filter mesh layer 18 is located at the top. The two ends of the filter cotton layer 16 and the activated carbon filter mesh layer 18 are fixedly connected to the inner walls of the partition 10 and the side panels of the dust box 9 respectively; specifically, the air in the dust box 9 is filtered by the filter cotton layer 16, and then adsorbed by the activated carbon filter mesh layer 18, and finally becomes clean air and is discharged from the exhaust hood 13.
[0016] The air outlet 11 of the dust box 9 is located above the activated carbon filter layer 18; the dust sucked into the dust box 9 is filtered and then goes out from the air outlet.
[0017] A support leg 19 is installed at the bottom of the dust box 9 , and the support leg 19 is located on the top of the base 5 .
[0018] A liquid level gauge 17 is installed on the dust box 9 and located in the water storage area. A sewage pipe 23 is provided at the bottom of the dust box 9, and a water injection pipe 24 is provided on the side of the dust box 9 and above the water storage area; the liquid level gauge 17 can know the position of the water in the water storage area, the sewage pipe 23 can discharge sewage regularly, and the water injection pipe 24 can inject water into the water storage area.
[0019] The clamping device includes two horizontally arranged electric push rods 21, the fixed ends of the electric push rods 21 are fixedly connected to the two opposite side surfaces inside the dust collector 6, and the free ends of the electric push rods 21 are fixedly connected to a semicircular splint 22; specifically, the packaging bag is put on the outside of the bottom of the discharge pipe 2, and then the free ends of the two electric push rods 21 are extended and retracted, and the packaging bag is clamped on the discharge pipe 2 through the splint 22, which can reduce the gap and prevent more dust materials from coming out of the gap.
Claims
1. A packaging machine with a dust collection hood, wherein the packaging machine body includes a material barrel, the bottom of the material barrel is a discharge pipe, and the characteristics are: The back of the material bucket is fixedly connected to a horizontally arranged support column, the bottom of the support column is fixedly connected to a vertical column, the bottom of the vertical column is connected to a base, and a dust suction device is provided at the bottom of the material bucket, the dust suction device includes a dust suction hood, the dust suction hood is fixedly connected to the side of the vertical column and is located outside the discharge pipe, the dust suction hood is a cavity structure, a plurality of dust suction holes are evenly opened on the inner wall of the dust suction hood, the air outlet on one side of the dust suction hood is connected to a connecting pipe, the connecting pipe is connected to the air inlet of the dust collection box, a vertically arranged partition is provided inside the dust collection box, the partition divides the dust collection box into two parts, namely a dust collecting area and a purification area, the purification area is provided with a filtering device, the air outlet of the dust collection box is connected to a fan through a pipe, the tail of the fan is connected to an exhaust hood, a deflector is installed in the dust collecting area of the dust collection box, and a water storage area is provided below the partition. There is a gap between the bottom of the dust collection box partition and the top surface of the water storage area, and a clamping device is provided between the dust suction hood and the discharge pipe.
2. The packaging machine with a dust hood according to claim 1, characterized in that: The filtering device includes a horizontally arranged filter cotton layer and an activated carbon filter mesh layer, the first filter cotton layer is located at the bottom, the activated carbon filter mesh layer is located at the top, and the two ends of the filter cotton layer and the activated carbon filter mesh layer are respectively fixedly connected to the inner walls of the partition and the side panel of the dust collecting box.
3. The packaging machine with a dust hood according to claim 1, characterized in that: The air outlet of the dust box is located above the activated carbon filter layer.
4. The packaging machine with a dust hood according to claim 2, characterized in that: The bottom of the dust box is equipped with support legs, which are located on the top of the base.
5. The packaging machine with a dust hood according to claim 1, characterized in that: A liquid level gauge is installed outside the dust collecting box and located in the water storage area, a sewage pipe is provided at the bottom of the dust collecting box, and a water injection pipe is provided on the side of the dust collecting box and located above the water storage area.
6. The packaging machine with a dust hood according to claim 1, characterized in that: The clamping device comprises two horizontally arranged electric push rods, the fixed ends of the electric push rods are fixedly connected to two opposite side surfaces of the dust collection cover, and the free ends of the electric push rods are fixedly connected to a semicircular clamping plate.