Portable dust and waste gas collecting device
Through a portable dust exhaust gas collection device, dust particles are dissolved and collected by using a tube exhaust fan and atomizing spray head. Combined with the activated carbon filter layer, the problems of dust pollution and equipment blockage are solved, and effective dust filtration and environmental protection are achieved.
Patent Information
- Application Number
- CN202420323349.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-21
AI Technical Summary
Dust and volatile gases generated during the production process of chemical plants cause air pollution and may cause blockage of equipment pipelines, affecting normal operation.
A portable dust exhaust gas collection device is designed, and the exhaust gas is transported to the dust-reducing cylinder by using a tube exhaust fan. The atomizing spray head dissolves the dust particles through water and performs secondary filtration through the activated carbon filter layer to ensure that the dust particles are effectively collected and filtered. Prevent pollution and blockage.
It effectively reduces the drift of dust particles in the air, prevents environmental pollution, and prevents equipment from being blocked, ensuring the normal operation of the equipment. At the same time, it realizes efficient collection and treatment of dust through the activated carbon filter layer.
Smart Images
Figure CN222219070U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dust waste gas treatment, and in particular relates to a portable dust waste gas collecting device. Background Art
[0002] At present, with the increasing requirements for dust exhaust gas treatment, dust exhaust gas collection devices have gradually become an indispensable part of the exhaust gas treatment process. Existing chemical plants will produce a lot of dust or volatile gases during the production process. The dust is discharged into the air along with the exhaust gas, causing great pollution to the air. At the same time, if a large amount of dust is not handled, it will cause pipeline blockage, resulting in the equipment being unable to operate normally. Therefore, a portable dust exhaust gas collection device is proposed. Summary of the invention
[0003] In order to overcome the problem that a lot of dust or volatile gas is generated in the production process of existing chemical plants, the dust is discharged into the air along with the waste gas, causing great pollution to the air. If a large amount of dust is not handled, it will cause pipeline blockage and lead to the problem that the equipment cannot operate normally. The utility model provides a portable dust and waste gas collection device; the tubular exhaust fan transports the waste gas dust to be treated into the dust reduction cylinder, the atomizing nozzle performs dust reduction treatment on the dust, and water recovers and dissolves the dust particles in the waste gas to prevent the dust particles from floating into the air and polluting the environment, thereby preventing the dust from clogging the equipment.
[0004] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a portable dust and exhaust gas collection device mainly includes a frame, a dust reduction barrel, a connecting piece, a sealing cover, a collection box, an air intake pipe, a dust collection hood, a tubular exhaust fan, a water pipe, an atomizing nozzle, a support platform, a fan, a connecting pipe, and an exhaust pipe. The dust reduction barrel is installed on the frame through a connecting piece, the sealing cover is installed on the top of the dust reduction barrel, the collection box is installed on the bottom of the frame and is located directly below the dust reduction barrel, the air intake pipe is installed at the end of the dust reduction barrel, the dust collection hood is installed on the air intake pipe, the air intake pipe connects the dust collection hood with the dust reduction barrel, the tubular exhaust fan is installed on the air intake pipe, the water pipe penetrates the wall of the dust reduction barrel and is installed inside the dust reduction barrel, the atomizing nozzle is installed on the water pipe, the support platform is installed on one side of the frame, the fan is installed on the support platform, one end of the connecting pipe is connected with the dust reduction barrel, and the other end is connected with the fan, and the exhaust pipe is installed on the top of the fan.
[0005] A slide groove is provided at the air outlet of the fan, a pull-out plate can be slidably installed on the slide groove, a through hole is provided on the pull-out plate, an activated carbon filter layer is installed on the top of the pull-out plate, and a handle is provided on the pull-out plate.
[0006] The dust suppression cylinder is composed of a cylindrical structure and a conical structure.
[0007] A movable door is provided on the side of the collection box.
[0008] The atomizing nozzles are provided in 4 groups.
[0009] Beneficial effects of the utility model:
[0010] The tubular exhaust fan transports the waste gas dust that needs to be treated to the inside of the dust reduction cylinder, and the water pipe and atomizing nozzle carry out dust reduction treatment on the dust. The water recovers and dissolves the dust particles in the waste gas. The dust particles are moistened by water and fall into the collection box for collection, ensuring that the dust particles are adsorbed cleanly to prevent the dust particles from floating into the air and polluting the environment, thereby preventing the dust from clogging the equipment. The waste gas is sucked by the fan and discharged from the exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is an isometric schematic diagram of the utility model.
[0012] Figure 2 This utility model is a three-dimensional schematic diagram Figure 1 .
[0013] Figure 3 This utility model is a three-dimensional schematic diagram Figure 2 .
[0014] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle.
[0015] Figure 5 This is a partial cutaway diagram of the utility model. Figure 1 .
[0016] Figure 6 This is a partial cutaway diagram of the utility model. Figure 2 .
[0017] Figure 7 yes Figure 6 A partial enlarged view of point B in the middle. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.
[0019] The utility model discloses a portable dust and waste gas collection device, which mainly includes a frame 1, a dust suppression cylinder 2, a connector 3, a sealing cover 4, a collection box 5, an air inlet pipe 6, a dust collecting cover 7, a tubular exhaust fan 8, a water pipe 9, an atomizing nozzle 10, a support platform 11, a fan 12, a connecting pipe 13, and an exhaust pipe 14. The dust suppression cylinder 2 is installed on the frame 1 through the connector 3, the sealing cover 4 is installed on the top of the dust suppression cylinder 2, and the collection box 5 is installed at the bottom of the frame 1, located at the dust suppression cylinder 2, an air inlet pipe 6 is installed at the end of the dust suppression cylinder 2, a dust collecting hood 7 is installed on the air inlet pipe 6, the air inlet pipe 6 connects the dust collecting hood 7 with the dust suppression cylinder 2, a tubular exhaust fan 8 is installed on the air inlet pipe 6, a water pipe 9 penetrates the wall of the dust suppression cylinder 2 and is installed inside the dust suppression cylinder 2, an atomizing nozzle 10 is installed on the water pipe 9, a support platform 11 is installed on one side of the frame 1, a fan 12 is installed on the support platform 11, one end of a connecting pipe 13 is connected with the dust suppression cylinder 2, and the other end is connected with the fan 12, and an exhaust pipe 14 is installed on the top of the fan 12.
[0020] The tubular exhaust fan 8 and the fan 12 are turned on. The tubular exhaust fan 8 and the air inlet pipe 6 guide the gas into the dust suppression cylinder 2. Then the water pump is started. The water in the water tank is supplied to the atomizing nozzle 10 through the water pipe 9. The inside of the dust suppression cylinder 2 is humidified through the atomizing nozzle 10. The water absorbs and dissolves the dust in the gas. The dust particles are wetted by water and fall into the collection box 5 for collection. It is ensured that the dust particles are cleanly adsorbed to prevent the dust particles from floating into the air and polluting the environment, thereby preventing the dust from clogging the equipment. The gas passes through the fan 12 and the connecting pipe 13 is transported to the bottom end of the pull-out plate 15, enters the activated carbon filter layer 16 through the through hole 151 for filtration, and uses the adsorptiveness of the activated carbon filter layer 16 to perform secondary enhanced filtration on the dust in the exhaust gas, and finally is discharged through the exhaust pipe 14. After the dust particles are collected, the movable door 51 is opened to take out the dust particles in the collection box 5 for processing. The setting of the movable door 51 makes it convenient and quick to take out the dust. After the activated carbon filter layer 16 has been used for a long time, the staff holds the handle 152 to pull the pull-out plate 15 out of the slide 121 and replaces the new activated carbon filter layer 16.
[0021] like Figure 4 , Figure 7As shown, a slide groove 121 is provided at the air outlet of the fan 12, and the pull-out plate 15 can be slidably installed on the slide groove 121. A through hole 151 is provided on the pull-out plate 15, and an activated carbon filter layer 16 is installed on the top of the pull-out plate 15. A handle 152 is provided on the pull-out plate 15; the exhaust gas is transported to the bottom end of the pull-out plate 15 through the fan 12 and the connecting pipe 13, and enters the activated carbon filter layer 16 through the through hole 151 for filtration. The adsorption capacity of the activated carbon filter layer 16 is used for secondary enhanced filtration of dust in the exhaust gas. When the activated carbon filter layer 16 has been used for a long time, the staff holds the handle 152 to pull the pull-out plate 15 out of the slide groove 121 and replaces the new activated carbon filter layer 16.
[0022] like Figure 2 , Figure 5 As shown, the dust suppression barrel 2 is composed of a cylindrical structure 21 and a conical structure 22 ; the conical structure 22 facilitates dust particles to fall into the collection box 5 .
[0023] like Figure 2 As shown, a movable door 51 is provided on the side of the collecting box 5; dust particles fall into the collecting box 5 for collection. After collection, the movable door 51 is opened to take out the dust particles in the collecting box 5 for processing. The setting of the movable door 51 makes it convenient and quick to take out the dust.
[0024] like Figure 5 As shown, the atomizing nozzle 10 is provided with 4 groups; the water pipe 9 and the atomizing nozzle 10 perform dust reduction treatment on the dust, the water recovers and dissolves the dust particles in the exhaust gas, and the dust particles are moistened by water and fall into the collection box 5 for collection. The atomizing nozzle 10 is provided with 4 groups to ensure that the dust particles are adsorbed cleanly and prevent the dust particles from floating into the air and polluting the environment.
[0025] Working process:
[0026] When using the device, first fix the dust suppression cylinder 2 in a suitable position through the frame 1, then connect the starting end of the air inlet pipe 6 to the air outlet device of the chemical plant, connect the water pipe 9 to the water pump and the water tank, turn on the tubular exhaust fan 8 and the fan 12, the tubular exhaust fan 8 and the air inlet pipe 6 will introduce the gas into the dust suppression cylinder 2, and then start the water pump, and supply the water in the water tank to the atomizing nozzle 10 through the water pipe 9 through the water pump, and humidify the inside of the dust suppression cylinder 2 through the atomizing nozzle 10, the water absorbs and dissolves the dust in the gas, and the dust particles are wetted by water and fall into the collection box 5 for collection, so as to ensure that the dust particles are cleanly adsorbed and prevent the dust particles from floating into the air, which is beneficial to the environment The gas is transported to the bottom of the pull-out plate 15 through the fan 12 and the connecting pipe 13, and enters the activated carbon filter layer 16 through the through hole 151 for filtration. The adsorption of the activated carbon filter layer 16 is used to perform secondary enhanced filtration on the dust in the exhaust gas, and finally discharged through the exhaust pipe 14. After the dust particles are collected, the movable door 51 is opened to take out the dust particles in the collection box 5 for treatment. The setting of the movable door 51 makes it convenient and quick to take out the dust. After the activated carbon filter layer 16 has been used for a long time, the staff holds the handle 152 to pull the pull-out plate 15 out of the slide 121 and replaces the new activated carbon filter layer 16.
[0027] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.
Claims
1. A portable dust and waste gas collection device, characterized in that: The portable dust and waste gas collection device comprises a frame (1), a dust suppression cylinder (2), a connecting piece (3), a sealing cover (4), a collection box (5), an air intake pipe (6), a dust collecting hood (7), a tubular exhaust fan (8), a water pipe (9), an atomizing nozzle (10), a support platform (11), a fan (12), a connecting pipe (13), and an exhaust pipe (14). The dust suppression cylinder (2) is mounted on the frame (1) through the connecting piece (3), the sealing cover (4) is mounted on the top of the dust suppression cylinder (2), the collection box (5) is mounted on the bottom of the frame (1) and is located directly below the dust suppression cylinder (2), and the air intake pipe (6) is mounted on the bottom of the frame (1). At the end of the dust suppression cylinder (2), a dust collecting hood (7) is mounted on an air inlet pipe (6), the air inlet pipe (6) connects the dust collecting hood (7) with the dust suppression cylinder (2), a tubular exhaust fan (8) is mounted on the air inlet pipe (6), a water delivery pipe (9) penetrates the wall of the dust suppression cylinder (2) and is mounted inside the dust suppression cylinder (2), an atomizing nozzle (10) is mounted on the water delivery pipe (9), a support platform (11) is mounted on one side of the frame (1), a fan (12) is mounted on the support platform (11), one end of a connecting pipe (13) is connected to the dust suppression cylinder (2), and the other end is connected to the fan (12), and an exhaust pipe (14) is mounted on the top of the fan (12).
2. A portable dust and exhaust gas collection device as claimed in claim 1, characterized in that: The air outlet of the fan (12) is provided with a slide groove (121), the pull-out plate (15) is slidably mounted on the slide groove (121), a through hole (151) is provided on the pull-out plate (15), an activated carbon filter layer (16) is mounted on the top of the pull-out plate (15), and a handle (152) is provided on the pull-out plate (15).
3. A portable dust and exhaust gas collection device as claimed in claim 1 or 2, characterized in that: The dust suppression cylinder (2) is composed of a cylindrical structure (21) and a conical structure (22).
4. A portable dust and exhaust gas collection device as claimed in claim 1 or 2, characterized in that: The collecting box (5) is provided with a movable door (51) on the side.
5. A portable dust and exhaust gas collection device as claimed in claim 1 or 2, characterized in that: The atomizing nozzles (10) are provided in four groups.