A hazardous waste dust eliminator with cloth bag

Abstract

The utility model relates to dust remover technical field, concretely is a kind of hazardous waste dust remover with cloth bag, including dust remover body, the outer wall one side of dust remover body is equipped with mounting bracket, the end surface of mounting bracket is equipped with air suction subassembly, the upper cavity of dust remover body is cooperatively provided with closed component, dust remover body side wall upper portion is provided with dust cleaning subassembly, the side wall of dust remover body is provided with connecting frame, the inner cavity of connecting frame is provided with shielding piece, the outer wall of connecting frame is provided with inlet pipe, the inner cavity middle part of dust remover body is equipped with connecting plate, the connecting plate is uniformly arranged with multiple isolators, the isolator inside is inserted with positioning piece;The utility model cooperates between above-mentioned structure, realizes driving dust cloth bag to shake, to reduce the amount of dust adhering on dust cloth bag, to extend the period of using dust cleaning subassembly, to reach the effect of extending the service life of dust cloth bag.

Description

Technical Field

[0001] This utility model relates to the field of dust collector technology, specifically a hazardous waste dust collector with a filter bag. Background Technology

[0002] Hazardous waste dust collectors with filter bags are essentially baghouse dust collectors, which are dry, high-efficiency dust collection devices that capture dust particles through filter cloth fibers.

[0003] The existing device uses a fan to draw in dust-laden gas. During the extraction process, the gas passes through filter bags for screening, thus separating the dust particles. When the filter bag resistance reaches a set threshold, the control system triggers a pulse valve to release high-pressure compressed air, causing the filter bags to expand and deform rapidly, peeling off the attached dust and causing it to fall into the dust hopper. To maintain the unobstructed flow of the filter bags in a long-term static state, the pulse valve needs to be frequently activated to generate strong airflow impact. This periodic and violent expansion and contraction can lead to fatigue and breakage of the filter bag fibers, especially in stress concentration areas such as the bottom and mouth of the bag, which significantly shortens the service life. Therefore, a hazardous waste dust collector with filter bags is needed to improve the above problems. Utility Model Content

[0004] To address the issue that frequent activation of pulse valves for strong airflow is required to maintain filter bag patency during long-term static operation, and that this periodic and intense expansion and contraction can lead to filter bag fiber fatigue and breakage, this invention provides a hazardous waste dust collector with filter bags to solve the aforementioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A hazardous waste dust collector with a filter bag includes a dust collector body, an installation frame installed on one side of the outer wall of the dust collector body, a suction component installed on the end face of the installation frame, a sealing component fitted above the inner cavity of the dust collector body, a dust cleaning component installed above the side wall of the dust collector body, a connecting frame installed on the side wall of the dust collector body, a shielding component installed inside the connecting frame, an inlet pipe installed on the outer wall of the connecting frame, a connecting plate installed in the middle of the inner cavity of the dust collector body, a plurality of isolation components evenly arranged on the connecting plate, and a positioning component inserted inside the isolation component; The positioning component includes a second snap ring, on the inner side of which multiple connecting rods are evenly arranged. A connecting ring connects the bottom surfaces of the multiple connecting rods. Multiple vibrating components are sequentially installed on the sidewalls of the connecting rods from top to bottom. The vibrating component includes a rectangular frame, and multiple rectangular frames are installed sequentially from top to bottom on the side wall of the connecting rod. Vibrating paddles are alternately arranged on the inner walls of the left and right sides of the rectangular frame. The connecting plate has multiple through slots evenly distributed on it.

[0006] As a preferred embodiment of this utility model, a groove is provided above the inner cavity of the through groove, and the isolation member is disposed inside the groove.

[0007] As a preferred embodiment of this utility model, the isolation component includes a snap-fit ​​ring, and a dustproof cloth bag is installed in the inner cavity of the snap-fit ​​ring, and the dustproof cloth bag slides in the groove; The second snap ring is slidably disposed in the groove, and the bottom surface of the second snap ring is in contact with the top surface of the first snap ring.

[0008] As a preferred embodiment of this utility model, the sealing component includes a sealing cover plate, an installation frame is provided above the inner cavity of the dust collector body, a plurality of fixing plates are evenly arranged on the bottom surface of the sealing cover plate, a horizontal plate is installed on the bottom surface of the fixing plate, and the bottom surface of the horizontal plate is in contact with the end face of the second snap ring.

[0009] As a preferred embodiment of this utility model, the shielding component includes an isolation plate, the inner cavity end face of the connecting frame is provided with the isolation plate, and multiple grid strips are evenly arranged below the inner cavity side of the isolation plate near the dust collector body, and triangular blocks are provided on the end face of the grid strips.

[0010] As a preferred embodiment of this utility model, the suction assembly includes a suction fan, the suction fan is provided on the end face of the mounting bracket, an air inlet of the suction fan is provided with an air suction pipe, and the end of the air suction pipe away from the suction fan is connected to the inner cavity of the dust collector body.

[0011] As a preferred embodiment of this utility model, the dust removal component includes an air storage tank. The air storage tank is installed on the outer wall of the dust collector body. Multiple pulse valves are evenly arranged on the air storage tank. A blowpipe is provided on the side of the multiple pulse valves away from the air storage tank. The blowpipe penetrates the outer wall of the dust collector body and extends into the interior of the dust collector body. Multiple blowpipes are evenly arranged below the blowpipe on the side inside the dust collector body.

[0012] As a preferred embodiment of this utility model, a controller is provided on the outer wall of the dust collector body, and the controller is electrically connected to multiple pulse valves.

[0013] Compared with the prior art, this utility model sets up a vibrating component in a hazardous waste dust collector with a filter bag. During the use of the device, when the gas flows upward through the rectangular frame, the wind force will cause the vibrating plate to shake. The shaking of the vibrating plate will cause the rectangular frame and the connecting rod to shake. Since the connecting rod is in close contact with the dust bag, it will cause the dust bag to shake, thereby reducing the amount of dust adhering to the dust bag, thus extending the cycle of using the dust removal component, and thus achieving the effect of extending the service life of the dust bag. Attached Figure Description

[0014] Figure 1 This is one of the axial view structural schematic diagrams of this utility model; Figure 2 This is the second axial view structural schematic diagram of this utility model; Figure 3 This is a side sectional view of the present invention. Figure 4 This is a schematic diagram of the closure structure in this utility model; Figure 5 This is a schematic diagram of the positioning component structure in this utility model; Figure 6 This is a schematic diagram of the connecting plate structure in this utility model; Figure 7 This is a schematic diagram of the vibrating component structure in this utility model; Figure 8 This is a schematic diagram of the shielding component in this utility model.

[0015] In the diagram: 1. Dust collector body; 2. Mounting frame; 3. Suction assembly; 301. Suction fan; 302. Suction pipe; 4. Cleaning assembly; 401. Air tank; 402. Pulse valve; 403. First jet pipe; 404. Second jet pipe; 5. Inlet pipe; 6. Connecting frame; 7. Sealing assembly; 701. Sealing cover; 702. Mounting frame; 703. Fixing plate; 704. Horizontal plate; 8. Connecting plate; 9. Shielding. Components; 901, Isolation plate; 902, Grid strip; 903, Triangular block; 10, Discharge pipe; 11, Solenoid valve; 12, Isolation component; 121, Snap-fit ​​ring one; 122, Dustproof bag; 13, Positioning component; 131, Snap-fit ​​ring two; 132, Connecting rod; 133, Connecting ring; 134, Vibrating component; 1341, Rectangular frame; 1342, Vibrating paddle; 14, Through groove; 15, Groove; 16, Controller. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] Example: Please refer to Figure 1 - Figure 8The hazardous waste dust collector with a filter bag shown includes a dust collector body 1, a mounting frame 2 installed on one side of the outer wall of the dust collector body 1, a suction assembly 3 installed on the end face of the mounting frame 2, a sealing assembly 7 installed on the upper part of the inner cavity of the dust collector body 1, a dust removal assembly 4 installed on the upper part of the side wall of the dust collector body 1, a connecting frame 6 installed on the side wall of the dust collector body 1, a shielding member 9 installed in the inner cavity of the connecting frame 6, an inlet pipe 5 installed on the outer wall of the connecting frame 6, a connecting plate 8 installed in the middle of the inner cavity of the dust collector body 1, a plurality of isolation members 12 evenly arranged on the connecting plate 8, and a positioning member 13 inserted into the isolation member 12. The positioning component 13 includes a second snap ring 131, a plurality of connecting rods 132 are evenly arranged on the inner side of the second snap ring 131, a connecting ring 133 is connected between the bottom surfaces of the plurality of connecting rods 132, and a plurality of vibrating components 134 are sequentially installed on the side wall of the connecting rods 132 from top to bottom. The vibrating element 134 includes a rectangular frame 1341. Multiple rectangular frames 1341 are installed sequentially from top to bottom on the side wall of the connecting rod 132. Vibrating paddles 1342 are alternately arranged on the inner walls of the left and right sides of the rectangular frame 1341. Multiple through slots 14 are evenly distributed on the connecting plate 8; During the use of the device, when the gas flows upward through the rectangular frame 1341, the wind force will cause the vibrating plate 1342 to shake. The shaking of the vibrating plate 1342 will cause the rectangular frame 1341 and the connecting rod 132 to shake. Since the connecting rod 132 is in close contact with the dust bag 122, the dust bag 122 will shake, thereby reducing the amount of dust adhering to the dust bag 122, thus extending the cycle of using the dust removal component 4, and thus extending the service life of the dust bag 122.

[0018] In this embodiment, specific references Figure 1 - Figure 6 A groove 15 is provided above the inner cavity of the through groove 14. The isolation member 12 is disposed inside the groove 15. The isolation member 12 includes a snap ring 121. A dustproof bag 122 is installed in the inner cavity of the snap ring 121. The dustproof bag 122 slides in the groove 15. The second snap ring 131 is slidably disposed in the groove 15, and the bottom surface of the second snap ring 131 is in contact with the top surface of the first snap ring 121. In a further embodiment, during device installation, the first snap-fit ​​ring 121 is first snapped into the groove 15, then the connecting rod 132 and the connecting ring 133 are inserted into the dustproof bag 122, then the connecting rod 132 and the connecting ring 133 support the dustproof bag 122, and finally the bottom surface of the second snap-fit ​​ring 131 contacts the bottom surface of the first snap-fit ​​ring 121.

[0019] In this embodiment, specific references Figure 1 - Figure 5 The sealing component 7 includes a sealing cover plate 701. An installation frame 702 is provided above the inner cavity of the dust collector body 1. Multiple fixing plates 703 are evenly arranged on the bottom surface of the sealing cover plate 701. A horizontal plate 704 is installed on the bottom surface of the fixing plate 703. The bottom surface of the horizontal plate 704 is in contact with the end face of the snap ring 131. In a further embodiment, when the bottom surface of the closed cover plate 701 and the top surface of the mounting frame 702 are in contact with each other and the two are fixedly connected by bolts, the horizontal plate 704 will press and limit the snap ring 131 to prevent the snap ring 131 from dislodging from the groove 15.

[0020] In this embodiment, specific references Figure 1 - Figure 8 The shielding component 9 includes an isolation plate 901. The inner cavity end face of the connecting frame 6 is provided with an isolation plate 901. Multiple grid strips 902 are evenly arranged on the lower side of the inner cavity of the isolation plate 901 near the dust collector body 1. Triangular blocks 903 are provided on the end face of the grid strips 902. In a further embodiment, under the action of the isolation plate 901, the hazardous waste gas will not directly contact the isolation member 12, and will flow into the dust collector body 1 from between the bottom surface of the isolation plate 901 and the bottom surface of the inner wall of the connecting frame 6. The large particles contained in the hazardous waste gas will be isolated below the grid strips 902 by the screening of multiple grid strips 902, thus avoiding the problem of impacting the isolation member 12 and causing damage to the dust bag 122.

[0021] In this embodiment, specific references Figure 1 - Figure 3 The suction assembly 3 includes a suction fan 301. The suction fan 301 is provided on the end face of the mounting bracket 2. The suction pipe 302 is provided on the air inlet of the suction fan 301. The end of the suction pipe 302 away from the suction fan 301 is connected to the inner cavity of the dust collector body 1. In a further embodiment, during the use of the device, the suction fan 301 is activated to start the airflow in the dust collector body 1, thereby realizing the flow of hazardous waste gas from the inlet pipe 5 to the suction pipe 302.

[0022] In this embodiment, specific references Figure 1 - Figure 4The dust removal assembly 4 includes an air storage tank 401. The air storage tank 401 is installed on the outer wall of the dust collector body 1. Multiple pulse valves 402 are evenly arranged on the air storage tank 401. A first blow pipe 403 is respectively arranged on the side of the multiple pulse valves 402 away from the air storage tank 401. The first blow pipe 403 penetrates the outer wall of the dust collector body 1 and extends into the interior of the dust collector body 1. Multiple second blow pipes 404 are evenly arranged below the first blow pipe 403 on the inner side of the dust collector body 1. A controller 16 is arranged on the outer wall of the dust collector body 1. The controller 16 is electrically connected to the multiple pulse valves 402. The controller 16 is used to control the start of the pulse valves 402. When the air permeability of the surface of the dustproof bag 122 is not up to standard, the pulse valve 402 is activated to release the gas in the air storage tank 401 through the blow pipe 403, thereby causing the dustproof bag 122 to expand and deform rapidly, and peel off the attached dust.

[0023] In this embodiment, specific references Figure 1 - Figure 4 In the process, a discharge pipe 10 is provided on the bottom surface of the dust collector body 1, and a solenoid valve 11 is provided on the discharge pipe 10 to facilitate opening the inner cavity of the dust collector body 1 when needed, so as to discharge the dust. Furthermore, the cleaning component 4 is the same as the existing MC-II type pulse bag dust collector in terms of cleaning system structure and working principle, and will not be described in detail here.

[0024] In this solution, the hazardous waste dust collector with filter bags is introduced into the connecting frame 6 through the inlet pipe 5 during operation. Under the action of the isolation plate 901, the hazardous waste gas will not directly contact the isolation element 12, and will flow into the dust collector body 1 from between the bottom surface of the isolation plate 901 and the bottom surface of the inner wall of the connecting frame 6. Large particles contained in the hazardous waste gas will be isolated below the grid strips 902 by the screening of multiple grid strips 902, thus avoiding the problem of impacting the isolation element 12 and causing damage to the dust filter bag 122. During the use of the device, when the gas flows upward through the rectangular frame 1341, the wind force will cause the vibrating plate 1342 to shake. The shaking of the vibrating plate 1342 will cause the rectangular frame 1341 and the connecting rod 132 to shake. Since the connecting rod 132 is in close contact with the dust bag 122, the dust bag 122 will shake, thereby reducing the amount of dust adhering to the dust bag 122, thus extending the cycle of using the dust removal component 4, and thus achieving the effect of extending the service life of the dust bag 122.

[0025] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art and are also general components, which are common knowledge in this field.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hazardous waste dust collector with a filter bag, comprising a dust collector body (1), characterized in that: A mounting bracket (2) is installed on one side of the outer wall of the dust collector body (1). A suction component (3) is installed on the end face of the mounting bracket (2). A sealing component (7) is provided above the inner cavity of the dust collector body (1). A dust removal component (4) is provided above the side wall of the dust collector body (1). A connecting frame (6) is provided on the side wall of the dust collector body (1). A shielding component (9) is provided inside the inner cavity of the connecting frame (6). An inlet pipe (5) is provided on the outer wall of the connecting frame (6). A connecting plate (8) is installed in the middle of the inner cavity of the dust collector body (1). Multiple isolation components (12) are evenly arranged on the connecting plate (8). A positioning component (13) is inserted inside the isolation component (12). The positioning component (13) includes a snap ring two (131), and multiple connecting rods (132) are evenly arranged on the inner side of the snap ring two (131). A connecting ring (133) is connected between the bottom surfaces of the multiple connecting rods (132). Multiple vibrating components (134) are sequentially installed on the side wall of the connecting rods (132) from top to bottom. The vibrating element (134) includes a rectangular frame (1341), and multiple rectangular frames (1341) are installed sequentially from top to bottom on the side wall of the connecting rod (132). Vibrating paddles (1342) are alternately arranged on the inner walls of the left and right sides of the rectangular frame (1341). Multiple through slots (14) are evenly provided on the connecting plate (8).

2. A hazardous waste dust collector with a filter bag according to claim 1, characterized in that: A groove (15) is provided above the inner cavity of the through groove (14), and the isolation member (12) is disposed inside the groove (15).

3. A hazardous waste dust collector with a filter bag according to claim 2, characterized in that: The isolation component (12) includes a snap ring (121), in which a dustproof bag (122) is installed, and the dustproof bag (122) slides in the groove (15); The second snap ring (131) is slidably disposed in the groove (15), and the bottom surface of the second snap ring (131) is in contact with the top surface of the first snap ring (121).

4. A hazardous waste dust collector with a filter bag according to claim 1, characterized in that: The sealing assembly (7) includes a sealing cover plate (701), and an installation frame (702) is provided above the inner cavity of the dust collector body (1). Multiple fixing plates (703) are evenly arranged on the bottom surface of the sealing cover plate (701). A horizontal plate (704) is installed on the bottom surface of the fixing plate (703). The bottom surface of the horizontal plate (704) is in contact with the end face of the snap ring (131).

5. A hazardous waste dust collector with a filter bag according to claim 1, characterized in that: The shielding component (9) includes an isolation plate (901). The inner cavity end face of the connecting frame (6) is provided with an isolation plate (901). Multiple grid strips (902) are evenly arranged below the inner cavity side of the isolation plate (901) near the dust collector body (1). Triangular blocks (903) are provided on the end face of the grid strips (902).

6. A hazardous waste dust collector with a filter bag according to claim 1, characterized in that: The suction assembly (3) includes a suction fan (301). The suction fan (301) is provided on the end face of the mounting bracket (2). An air inlet (302) is provided on the air inlet of the suction fan (301). The end of the air inlet (302) away from the suction fan (301) is connected to the inner cavity of the dust collector body (1).

7. A hazardous waste dust collector with a filter bag according to claim 1, characterized in that: The dust removal assembly (4) includes an air storage tank (401). The air storage tank (401) is installed on the outer wall of the dust collector body (1). Multiple pulse valves (402) are evenly arranged on the air storage tank (401). A blow pipe (403) is respectively arranged on the side of the multiple pulse valves (402) away from the air storage tank (401). The blow pipe (403) penetrates the outer wall of the dust collector body (1) and extends into the interior of the dust collector body (1). Multiple blow pipes (404) are evenly arranged below the inside of the blow pipe (403).

8. A hazardous waste dust collector with a filter bag according to claim 7, characterized in that: The outer wall of the dust collector body (1) is provided with a controller (16), which is electrically connected to a plurality of pulse valves (402).

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