Aluminum powder suction device of aluminum splitting machine
By designing the aluminum powder absorption device of the aluminum slitting machine, using the combined technology of the spraying mechanism and the opening and closing mechanism, the problem of low smoke treatment efficiency of aluminum powder is solved, achieving more efficient dust removal and lower production costs.
Patent Information
- Application Number
- CN202421481086.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The aluminum powder smoke generated by existing aluminum cutting machines are inefficient in cutting aluminum, resulting in air pollution and filtration devices blocking, increasing production costs.
An aluminum powder absorption device for an aluminum slitting machine is designed, including a horizontally arranged support table, a walking mechanism, a dust removal tank, a spraying mechanism and an opening and closing mechanism. Water mist is sprayed out through the spray mechanism to absorb smoke and dust, and the dust removal effect is improved through the opening and closing mechanism.
It effectively improves the dust removal efficiency of aluminum powder smoke, reduces air pollution, extends the service life of the filter device, and reduces production costs.
Smart Images
Figure CN222969505U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of aluminum material slitting, and particularly relates to an aluminum powder suction device for an aluminum material slitting machine. Background Art
[0002] Aluminum materials are products made of aluminum and other alloy elements. Usually, they are first processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then made through processes such as cold bending, sawing, drilling, assembling, and coloring. During the processing and manufacturing of aluminum profiles, they usually need to be slit into segments to meet different usage requirements. When an aluminum material slitting machine cuts and segments aluminum materials, aluminum powder dust will be generated. If not treated, it will cause air pollution. In the prior art, most aluminum material cutting cannot treat the aluminum powder in the waste gas, resulting in a large amount of aluminum powder dust in the workshop air. After the aluminum powder dust falls, it will also fall on production equipment and the ground, making it inconvenient to clean. Moreover, most of the existing waste gas purification devices filter the dust in the waste gas through a filter screen or a filter element. The filtering effect is good in the early stage, but the filter element needs to be replaced frequently because a large amount of aluminum powder dust will adsorb on the filter element, causing blockage and the filtering effect will not be achieved in the later stage. At this time, the filtering equipment needs to be stopped to replace the filter element, which not only affects the filtering efficiency but also increases the production cost of replacing the filter element. Therefore, filtering the dust in the air through a filter element has low efficiency and high cost. Content of the Utility Model
[0003] The utility model aims to solve the technical problem that the existing aluminum cutting machine has low efficiency and poor effect in treating aluminum powder and dust generated during aluminum cutting, and provides an aluminum powder suction device for an aluminum slicing machine, which includes a horizontally arranged support table. A traveling mechanism for facilitating the movement of the support table is provided at the bottom end of the support table. The traveling mechanism includes a plurality of traveling wheel brackets fixed to the bottom end of the support table, and traveling wheels are rotatably assembled on the traveling wheel brackets. A dust removal mechanism is provided at the top end of the support table. The dust removal mechanism includes a vertically arranged dust removal tank. A plurality of supporting legs for support are provided at the bottom end of the dust removal tank. The lower end of the dust removal tank is in a funnel shape to facilitate the precipitation of particulate matter in the dust and smoke. A spraying mechanism is provided at the inner top end of the dust removal tank. The spraying mechanism includes a main water pipe arranged inside the dust removal tank. The main water pipe is fixed to the inner top end of the dust removal tank through a fixing frame. A plurality of atomizing nozzles for spraying are provided at the bottom end of the main water pipe. The atomizing nozzles spray water mist to adsorb the dust and smoke in the air in the water and fall to the bottom end of the dust removal tank. A baffle for blocking is provided below the spraying mechanism. The baffle divides the interior of the dust removal tank into an inverted U-shaped spraying chamber for air circulation. A water collecting hopper is provided inside the dust removal tank. The water collecting hopper is located below the baffle. An opening and closing mechanism for controlling the water flow in the water collecting hopper is provided at the lower end of the water collecting hopper. The opening and closing mechanism includes a vertically arranged water collecting tank. The top end of the water collecting tank is open and connected to the lower end of the water collecting hopper. A piston plate is slidably connected inside the water collecting tank. A vertically arranged guide pipe is fixed to the inner bottom end of the water collecting tank. A support rod is slidably assembled at the upper end of the guide pipe. The top end of the support rod is fixed to the bottom end of the piston plate. A spring is provided inside the guide pipe below the support rod. A plurality of water outlet holes are provided on the water collecting tank. The water outlet holes are arranged circumferentially around the water collecting tank. During use, under the action of the spring, the piston plate is located above the water outlet holes, and there will be some water falling from the spraying mechanism in the water collecting hopper. At this time, the water in the water collecting hopper plays a sealing role to prevent gas from being discharged from below the baffle. As the water from the spraying mechanism falls on the piston plate, the piston plate drops under the action of the gravity of the water until the water in the water collecting tank is discharged from the water outlet holes. A sewage outlet is provided at the bottom end of the dust removal tank. The setting of the sewage outlet facilitates the cleaning of sewage and garbage in the dust removal tank. A drain port is provided at the lower right end of the dust removal tank. An air inlet is provided at the lower left end of the dust removal tank. A fan is provided at the air inlet. An exhaust port is provided on the dust removal tank opposite to the air inlet. A filter is provided on the support table on the right side of the dust removal tank. The filter is connected to the exhaust port of the dust removal tank. A water tank is provided between the filter and the dust removal tank. A water injection port and a water pump are provided at the top end of the water tank. The upper end of the water tank is connected to the drain port at the lower end of the dust removal tank. The water inlet of the water pump is connected to the lower end of the water tank through a water pipe. The water outlet of the water pump is connected to the spraying mechanism through a water pipe.
[0004] Preferably, a filter screen for filtering is provided inside the water tank.
[0005] Preferably, a switch valve is provided on the sewage outlet.
[0006] Adopting the above scheme has the following advantages:
[0007] The baffle divides the interior of the dust removal tank into an inverted U-shaped spray chamber for air circulation, which is convenient for spraying chemical waste gas, can spray the chemical waste gas more fully, and improve the dust removal efficiency and effect; with the setting of the opening and closing mechanism, under the action of the spring, the piston plate is located above the water outlet hole, and there will be some water falling from the spray mechanism in the water collecting hopper. At this time, the water in the water collecting hopper plays a sealing role to prevent gas from discharging from below the baffle. As the water from the spray mechanism falls on the piston plate, the piston plate drops under the action of the gravity of the water until the water in the water collecting tank discharges from the water outlet hole, improving the dust removal effect; the setting of the traveling mechanism facilitates the movement of the device; the setting of the filter can remove toxic gases in the air and reduce the moisture in the air. Description of the Drawings
[0008] Figure 1 is a schematic structural diagram of the present utility model;
[0009] Figure 2 is Figure 1 an enlarged structural schematic diagram of part A of
[0010] Reference numerals: 1, support plate; 2, dust removal mechanism; 3, spray mechanism; 4, opening and closing mechanism; 5, water tank; 6, water; 7, filter; 11, traveling mechanism; 12, traveling wheel bracket; 13, traveling wheel; 21, dust removal tank; 22, leg; 23, baffle; 24, water collecting hopper; 25, air inlet; 251, fan; 16, spray chamber; 27, sewage outlet; 28, exhaust port; 29, drain port; 31, main water pipe; 32, fixing frame; 33, water pipe; 34, atomizing nozzle; 41, water collecting tank; 42, piston plate; 43, guiding pipe; 44, support rod; 45, spring; 46, water outlet hole; 51, water injection port; 52, water pump; 53, filter screen; 71, housing; 72, activated carbon layer; 73, drying layer; 74, air outlet. Detailed Embodiments
[0011] As Figure 1-2As shown in the figure, an aluminum powder suction device for an aluminum slicing machine includes a horizontally arranged support table 1. At the bottom end of the support table 1, there is a traveling mechanism 11 for facilitating the movement of the support table 1. The traveling mechanism 11 includes a number of traveling wheel brackets 12 fixed to the bottom end of the support table 1, and traveling wheels 13 are rotatably assembled on the traveling wheel brackets 12. At the top end of the support table 1, there is a dust removal mechanism 2. The dust removal mechanism 2 includes a vertically arranged dust removal tank 21. At the bottom end of the dust removal tank 21, there are a number of supporting legs 22. The lower end of the dust removal tank 21 is in a funnel shape to facilitate the precipitation of particulate matter in the smoke and dust. At the inner top end of the dust removal tank 21, there is a spraying mechanism 3. The spraying mechanism 3 includes a main water pipe 31 arranged inside the dust removal tank 21. The main water pipe 31 is fixed to the inner top end of the dust removal tank 21 through a fixing frame 32. At the bottom end of the main water pipe 31, there are a number of atomizing nozzles 34 for spraying. The atomizing nozzles 34 spray water mist to adsorb the smoke and dust in the air in the water and fall to the bottom end of the dust removal tank 21. Below the spraying mechanism 3, there is a baffle 23 for blocking. The baffle 23 divides the interior of the dust removal tank 21 into an inverted U-shaped spraying chamber 26 for air circulation. Inside the dust removal tank 21, there is a water collecting hopper 24. The water collecting hopper 24 is located below the baffle 23. At the lower end of the water collecting hopper 24, there is an opening and closing mechanism 4 for controlling the on-off of the water flow in the water collecting hopper 24. The opening and closing mechanism 4 includes a vertically arranged water collecting tank 41. The top end of the water collecting tank 41 is open and connected to the lower end of the water collecting hopper 24. A piston plate 42 is slidably connected inside the water collecting tank 41. At the inner bottom end of the water collecting tank 41, there is a vertically arranged guide pipe 43. At the upper end of the guide pipe 43, a support rod 44 is slidably assembled. The top end of the support rod 44 is fixed to the bottom end of the piston plate 42. Inside the guide pipe 43 below the support rod 44, there is a spring 45. A number of water outlet holes 46 are opened on the water collecting tank 41. The water outlet holes 46 are arranged circumferentially around the water collecting tank 41. During use, under the action of the spring 45, the piston plate 42 is located above the water outlet holes 46, and there will be some water 6 falling from the spraying mechanism 3 in the water collecting hopper 24. At this time, the water in the water collecting hopper 24 plays a sealing role to prevent gas from being discharged from below the baffle 23. As the water from the spraying mechanism 3 falls on the piston plate 42, the piston plate 42 drops under the action of the gravity of the water until the water in the water collecting tank 41 is discharged from the water outlet holes 46. At the bottom end of the dust removal tank 21, there is a sewage outlet 27. The setting of the sewage outlet 27 facilitates the cleaning of the sewage and garbage in the dust removal tank 21. At the lower right end of the dust removal tank 21, there is a drain port 29. At the lower left end of the dust removal tank 21, there is an air inlet 25. A blower 251 is provided at the air inlet 25. An exhaust port 28 is opened on the dust removal tank 21 opposite to the air inlet 25.A filter 7 is provided on the support platform 1 on the right side of the dust removal tank 21. The filter 7 is communicated with the exhaust port 28 of the dust removal tank 21. A water tank 5 is provided between the filter 7 and the dust removal tank 21. The top end of the water tank 5 is provided with a water injection port 51 and a water pump 52. The upper end of the water tank 5 is connected to the drain port 29 at the lower end of the dust removal tank 21. The water inlet of the water pump 52 is connected to the lower end of the water tank 5 through a water pipe 33, and the water outlet of the water pump 52 is connected to the main water pipe 31 of the spraying mechanism 3 through a water pipe 33.
[0012] Preferably, a filter screen 53 for filtering is provided in the water tank 5.
[0013] Preferably, a switching valve is provided on the sewage outlet 27.
[0014] Usage process:
[0015] When the present utility model is in use, first, clean water 6 is injected into the water tank 5 through the water injection port 51 at the top end of the water tank 5. Then, the device is pushed to the side of the aluminum material cutting machine that needs to be purified, and the water pump 52 is started. The water pump 52 pumps the water 6 in the water tank 5 to the spraying mechanism 3 and sprays it from the inner top end of the dust removal tank 21 through the atomizing nozzle 34. Then, the fan 251 is started, and the waste gas is injected into the dust removal tank 21 through the air inlet 25. The aluminum waste gas containing soot flows upward from the dust removal tank 21 on the left side of the baffle 23 and enters the spraying chamber 26 on the right side of the baffle 23 from the space above the baffle 23. During the movement of the waste gas, the water sprayed by the atomizing nozzle 34 adsorbs the soot particles in the waste gas and falls into the water collecting hopper 24 in the dust removal tank 21. Then, the waste gas after removing the soot particles enters the filter 7 through the exhaust port and is discharged from the filter 7; under the action of the spring 45, the piston plate 42 is located above the water outlet hole 46, and there will be some water 6 falling from the spraying mechanism 3 in the water collecting hopper 24. At this time, the water in the water collecting hopper 24 plays a sealing role to prevent the gas from being discharged from below the baffle 23. As the water from the spraying mechanism 3 falls on the piston plate 42, the piston plate 42 falls under the action of the gravity of the water until the water in the water collecting tank 41 is discharged from the water outlet hole 46.
[0016] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
[0017] The above embodiments are illustrative of the present utility model, not limiting the present utility model. Any scheme obtained by simply transforming the present utility model belongs to the protection scope of the present utility model.
Claims
1. An aluminum powder absorbing device for an aluminum material slitting machine comprises a horizontally arranged support platform, a walking mechanism for facilitating the movement of the support platform is provided at the bottom end of the support platform, and a dust removal mechanism is provided at the top end of the support platform, characterized in that: The dust removal mechanism includes a vertically arranged dust removal tank, a plurality of supporting legs are arranged at the bottom end of the dust removal tank, a spray mechanism is arranged at the top end of the dust removal tank, a baffle plate is arranged below the spray mechanism, and the baffle plate divides the inside of the dust removal tank into an inverted U-shaped spray chamber for air circulation, a water collecting bucket is arranged inside the dust removal tank, the water collecting bucket is located below the baffle plate, and an opening and closing mechanism for controlling the water flow in the water collecting bucket is arranged at the lower end of the water collecting bucket, a sewage outlet is arranged at the bottom end of the dust removal tank, and a There is a drain outlet, an air inlet is provided at the lower left end of the dust removal tank, a fan is provided at the air inlet, and an exhaust outlet is provided on the dust removal tank on the opposite side of the air inlet; a filter is provided on the support platform on the right side of the dust removal tank, the filter is connected with the exhaust outlet of the dust removal tank, a water tank is provided between the filter and the dust removal tank, a water inlet and a water pump are provided at the top of the water tank, the upper end of the water tank is connected to the drain outlet at the lower end of the dust removal tank, the water inlet of the water pump is connected to the lower end of the water tank through a water pipe, and the water outlet of the water pump is connected to the spray mechanism through a water pipe.
2. The aluminum powder absorbing device for an aluminum material slitting machine according to claim 1, characterized in that: The opening and closing mechanism includes a vertically arranged water collecting box, the top of which is open and connected to the lower end of the water collecting bucket, a piston plate is slidably connected to the water collecting box, a vertically arranged guide tube is fixed to the inner bottom end of the water collecting box, the upper end of the guide tube is slidably equipped with a support rod, the top end of the support rod is fixed to the bottom end of the piston plate, a spring is arranged in the guide tube below the support rod, and a plurality of water outlet holes are opened on the water collecting box, and the water outlet holes are arranged circumferentially around the water collecting box.
3. The aluminum powder absorbing device for an aluminum material slitting machine according to claim 1, characterized in that: The spray mechanism comprises a main water pipe arranged inside the dust removal tank, the main water pipe is fixed to the top of the inner part of the dust removal tank through a fixing frame, and a plurality of atomizing nozzles for spraying are arranged at the bottom end of the main water pipe.
4. The aluminum powder absorbing device for an aluminum material slitting machine according to claim 3 is characterized in that: A filter is provided in the water tank for filtering.
5. The aluminum powder absorbing device for an aluminum material slitting machine according to claim 1, characterized in that: The walking mechanism comprises a plurality of walking wheel brackets fixed at the bottom end of the supporting platform, and the walking wheel brackets are all rotatably equipped with walking wheels.
6. The aluminum powder absorbing device for an aluminum material slitting machine according to claim 1, characterized in that: A switch valve is provided on the sewage outlet.