A cloth bag dust collector convenient to install

Abstract

The utility model discloses a cloth bag dust remover convenient to installation, the cloth bag dust remover convenient to installation is when using hoists the box body to the ash bucket top, makes the plurality of sets of card block under the assembly board under the box body below inserts into the recess in the ash bucket top connecting plate inside, rotates the threaded rod above the box body, makes the threaded rod drive both sides mobile block and moves, makes mobile block drive card block and inserts into the card slot in the connecting plate inside, completes the locking of the box body and ash bucket, completes the quick installation of the box body and ash bucket, has reduced manual labor intensity, when needing to replace the dust cloth bag in use, opens the box cover after opening the cover assembly, and then adjusts the cooperation connecting piece to the vertical placement of one side of the box, so that the maintenance personnel do not need to dismantle the box cover with great effort, can easily enter the dust remover inside and carry out the cloth bag replacement work, not only improves the maintenance efficiency, and reduces the maintenance difficulty.

Description

Technical Field

[0001] This utility model relates to the technical field of baghouse dust collectors that are easy to install, specifically a baghouse dust collector that is easy to install. Background Technology

[0002] A baghouse dust collector is a dry dust filtration device suitable for collecting fine, dry, non-fibrous dust. The filter bags are made of woven filter cloth or non-woven felt, utilizing the filtration effect of the fibrous fabric to filter dust-laden gas. When dust-laden gas enters the baghouse dust collector, large and heavy dust particles settle down due to gravity and fall into the ash hopper. When the gas containing finer dust passes through the filter media, the dust is trapped, thus purifying the gas.

[0003] Existing baghouse dust collectors typically use multiple bolts to connect and secure the housing and hopper. During actual installation, installers must tighten these bolts one by one within a limited space. Furthermore, replacing the filter bags usually requires manually opening the housing cover. Since the cover is generally heavy and large, manually opening and moving it is not only difficult but also poses certain safety hazards. Therefore, we propose an easier-to-install baghouse dust collector device to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a bag filter dust collector that is easy to install, so as to solve the problems mentioned in the background art that the bag filter dust collector requires multiple bolts to connect the housing and the ash hopper, and that it is difficult to manually open the housing cover when the dust collector bags need to be replaced.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a bag filter that is easy to install, comprising a housing, a housing cover and a dust hopper;

[0006] The bottom of the box is provided with an assembly plate, the top of the ash hopper is provided with a connecting plate, the assembly plate and the connecting plate are detachably connected, the top of the box is provided with a box cover, the inside of the box is connected to the box cover through a box cover opening assembly, an air inlet pipe is provided on the side wall of the box, and an air outlet pipe is provided above the air inlet pipe on the same side of the box.

[0007] The opening assembly includes a rotating plate, an adjusting plate, and a connector. Fixed plates are located on both sides of the interior of the housing. Each of the two fixed plates has a movable groove. A limiting shaft slides within each of the two movable grooves. Each of the two limiting shafts is connected to a connector. The two connectors are connected by a movable rod, which is hinged to the connector. Both ends of the movable rod are adapted to the movable grooves on both sides. One end of the movable rod is hinged to the adjusting plate. The other end of the adjusting plate is connected to a rotating plate. One end of the rotating plate is connected to a rotating shaft, which is rotatably connected to the fixed plate. The housing is connected to the rotating shaft via a drive assembly.

[0008] A further improvement is that the drive assembly includes a first gear and a second gear, a housing is provided on the side wall of the housing, a drive shaft is rotatably provided inside the housing, the first gear is installed on the drive shaft, one end of the rotating shaft rotatably passes through the housing and connects to the inside of the housing, and a second gear meshing with the first gear is installed on the rotating shaft.

[0009] A further improvement is that: the assembly plate is threaded with multiple sets of threaded rods, each set of threaded rods has a drive block at its front end, and the drive block has sliding blocks on both sides. The two sets of sliding blocks are slidably connected to the inside of the assembly plate, and the bottom of the two sets of assembly plates is provided with a locking block.

[0010] A further improvement is that the top of the connecting plate is provided with multiple sets of grooves corresponding to the card blocks, and each set of grooves is provided with a card slot adapted to the card blocks.

[0011] A further improvement is that a collection box is provided at the bottom of the ash hopper, and a baffle for discharging material is slidably provided at the bottom of the collection box.

[0012] A further improvement is that the box is equipped with an installation plate inside, and multiple sets of dust collection bags are installed above the installation plate.

[0013] A further improvement is that a ring is provided above the dust collector bag, and the ring is larger than the holes on the surface of the mounting plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this easy-to-install bag filter dust collector, after the housing is hoisted above the ash hopper, multiple sets of locking blocks under the mounting plate below the housing are inserted into the grooves inside the connecting plate at the top of the ash hopper. Then, the threaded rod on the top of the housing is rotated, causing the threaded rod to drive the moving blocks on both sides to move. This causes the moving blocks to drive the locking blocks into the slots inside the connecting plate, thus locking the housing and the ash hopper together and completing the quick installation of the housing and the ash hopper, reducing the intensity of manual labor. When it is necessary to replace the dust collector bags, the cover opening assembly opens the housing cover and adjusts it with the connecting parts to place it vertically on one side of the housing. This allows maintenance personnel to easily enter the dust collector to replace the bags without having to remove the cover, which not only improves maintenance efficiency but also reduces maintenance difficulty. Attached Figure Description

[0015] Figure 1 The three-dimensional representation of this utility model Figure 1 Structural diagram;

[0016] Figure 2 The three-dimensional representation of this utility model Figure 2 Structural diagram;

[0017] Figure 3 This is a schematic diagram of a half-section of the present invention;

[0018] Figure 4 This is a half-sectional view of the assembly plate of this utility model;

[0019] Figure 5 This is a schematic diagram of the main cross-sectional structure of the box body of this utility model;

[0020] Figure 6 This is a schematic diagram of the opening component structure of this utility model.

[0021] In the diagram: 1. Box body; 2. Box cover; 3. Dust hopper; 4. Connecting plate; 5. Assembly plate; 6. Opening assembly; 601. Rotating plate; 602. Adjusting plate; 603. Connecting piece; 7. Air inlet pipe; 8. Air outlet pipe; 9. Fixing plate; 10. Moving slot; 11. Limiting shaft; 12. Moving rod; 13. Rotating shaft; 14. Drive assembly; 141. First gear; 142. Second gear; 15. Housing; 16. Threaded rod; 17. Drive block; 18. Moving block; 19. Locking block; 20. Groove; 21. Locking slot; 22. Collection box; 23. Baffle; 24. Mounting plate; 25. Dust collector bag; 26. Drive shaft. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-6 This utility model provides a technical solution: a bag filter dust collector that is easy to install, including a housing 1, a housing cover 2, and a dust hopper 3. The bottom of the housing 1 is provided with an assembly plate 5, and the top of the dust hopper 3 is provided with a connecting plate 4. The assembly plate 5 and the connecting plate 4 are detachably connected. Multiple sets of threaded rods 16 are threadedly connected to the assembly plate 5. Each set of threaded rods 16 has a rotatable drive block 17 at its front end. Moving blocks 18 are slidably provided on both sides of the drive block 17. Two sets of moving blocks 18 are slidably connected to the inside of the assembly plate 5. Both sets of assembly plates 5 have locking blocks 19 at their bottom. The top of the connecting plate 4 has multiple sets of locking blocks 19. The groove 20 corresponding to 9, and the groove 20 is provided with a slot 21 that matches the card block 19. The top of the box 1 is provided with a box cover 2. The inside of the box 1 is connected to the box cover 2 through the opening component 6. The side wall of the box 1 is provided with an air inlet pipe 7. The air outlet pipe 8 is provided above the air inlet pipe 7 on the same side. The bottom of the ash hopper 3 is provided with a collection box 22. The bottom of the collection box 22 is provided with a baffle 23 for discharging material. The inside of the box 1 is provided with an installation plate 24. The installation plate 24 is provided with multiple sets of dust collector bags 25. The dust collector bags 25 are provided with a ring above them. The ring is larger than the hole on the surface of the installation plate 24.

[0024] In use, after placing the ash hopper 3 in the designated position, the housing 1 is lifted and moved using external equipment. During the docking process, the multiple sets of locking blocks 19 at the four corners of the bottom of the mounting plate 5 below the housing 1 are aligned with the corresponding grooves 20 inside the connecting plate 4 at the top of the ash hopper 3. After the mounting plate 5 and the connecting plate 4 are aligned and the locking blocks 19 enter the grooves 20, the multiple sets of threaded rods 16 on the top of the mounting plate 5 are rotated, causing the threaded rods 16 to drive the drive block 17 to move. The drive block 17 then drives the moving blocks 18 on both sides to move. The moving block 18 drives the lower locking block 19 to move inside the groove 20, so that the locking block 19 is inserted into the corresponding slot 21 to complete the connection between the box 1 and the ash hopper 3. When in use, the external dust-laden gas enters through the air inlet pipe 7, is filtered by multiple sets of dust collector bags 25 inside, and is discharged through the upper air outlet pipe 8. The dust on the surface of the dust collector bags 25 will fall into the ash hopper 3 and enter the lower collection box 22. The baffle 23 inside the collection box 22 can be pulled out periodically to clean the dust inside.

[0025] The opening assembly 6 includes a rotating plate 601, an adjusting plate 602, and a connecting member 603. Fixed plates 9 are provided on both sides inside the housing 1. Each of the two fixed plates 9 has a moving groove 10. A limiting shaft 11 slides inside each of the two moving grooves 10. Each of the two limiting shafts 11 is connected to a connecting member 603. The two connecting members 603 are connected by a moving rod 12. The moving rod 12 is hinged to the connecting member 603. Both ends of the moving rod 12 are respectively adapted to the moving grooves 10 on both sides. One end of the moving rod 12 is hinged to the adjusting plate 602, and the other end of the adjusting plate 602 is connected to a connecting member 603. A rotating plate 601 is connected at one end to a rotating shaft 13. The rotating shaft 13 is rotatably connected to a fixed plate 9. The housing 1 is connected to the rotating shaft 13 via a drive assembly 14. The drive assembly 14 includes a first gear 141 and a second gear 142. A housing 15 is provided on the side wall of the housing 1. A drive shaft 26 is rotatably provided inside the housing 15. The first gear 141 is mounted on the drive shaft 26. One end of the rotating shaft 13 rotatably passes through the housing 1 and connects to the inside of the housing 15. The second gear 142, which meshes with the first gear 141, is mounted on the rotating shaft 13.

[0026] During use, the internal dust collector bags 25 need to be replaced and maintained regularly. The drive shaft 26 is driven by a motor to rotate. At this time, the drive shaft 26 drives the first gear 141 to rotate. Since the first gear 141 meshes with the second gear 142, the second gear 142 drives the rotating shaft 13 to rotate, which in turn drives the rotating plate 601 to rotate. At this time, the rotating plate 601 drives the adjusting plate 602 to rotate through the hinge shaft. The adjusting plate 602 pushes the moving rod 12, causing the moving rod 12 to slide in the moving groove 10 inside the fixed plate 9. At the same time, the moving rod 12 drives the connecting piece 603 to move. After the limiting shaft 11 above the connecting piece 603 slides to the top of the moving groove 10, the moving rod 12 enters the arc-shaped end inside the moving groove 10, causing the connecting piece 603 to flip. At the same time, the connecting piece 603 drives the box cover 2 to rise first and then flip 90 degrees, flipping the box cover 2 to one side to facilitate personnel to maintain the dust collector bags 25.

[0027] Working principle: When using the easy-to-install bag filter dust collector, after placing the ash hopper 3 in the designated position, the housing 1 is lifted and moved using external equipment. During the docking process, the multiple sets of locking blocks 19 at the four corners of the bottom of the mounting plate 5 below the housing 1 are aligned with the corresponding grooves 20 inside the connecting plate 4 at the top of the ash hopper 3. After the mounting plate 5 and the connecting plate 4 are aligned and the locking blocks 19 enter the grooves 20, the multiple sets of threaded rods 16 on the top of the mounting plate 5 are rotated, causing the threaded rods 16 to drive the drive block 17 to move, thus driving the... After the movable blocks 18 on both sides move, they drive the lower locking block 19 to move inside the groove 20, so that the locking block 19 inserts into the corresponding slot 21 to complete the connection between the housing 1 and the ash hopper 3. During use, external dust-laden gas enters through the air inlet pipe 7, is filtered by multiple sets of dust collector bags 25 inside, and is discharged through the upper air outlet pipe 8. The dust on the surface of the dust collector bags 25 falls into the ash hopper 3 and then enters the lower collection box 22. The baffle 23 inside the collection box 22 can be periodically removed to clean the ash inside. Dust needs to be cleaned, and the internal dust collector bag 25 needs to be replaced and maintained regularly during use. The drive shaft 26 is driven by a motor to rotate, which in turn drives the first gear 141 to rotate. Since the first gear 141 meshes with the second gear 142, the second gear 142 drives the rotating shaft 13 to rotate, which in turn drives the rotating plate 601 to rotate. At this time, the rotating plate 601 drives the adjusting plate 602 to rotate through the hinge shaft. The adjusting plate 602 pushes the moving rod 12, so that the moving rod 12 is inside the fixed plate 9. The moving rod 12 slides in the moving groove 10, and at the same time, the moving rod 12 drives the connecting member 603 to move, so that the limiting shaft 11 above the connecting member 603 slides to the top of the moving groove 10, and then the moving rod 12 enters the arc-shaped end inside the moving groove 10, causing the connecting member 603 to flip. At the same time, the connecting member 603 drives the box cover 2 to rise first and then flip 90 degrees, flipping the box cover 2 to one side to facilitate personnel to maintain the dust collector bag 25, thereby completing a series of tasks. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An easy-to-install bag filter, comprising a housing (1), a housing cover (2), and a dust hopper (3); Its features are: The bottom of the box (1) is provided with an assembly plate (5), the top of the ash hopper (3) is provided with a connecting plate (4), the assembly plate (5) and the connecting plate (4) are detachably connected, the top of the box (1) is provided with a box cover (2), the inside of the box (1) is connected to the box cover (2) through a cover opening assembly (6), the side wall of the box (1) is provided with an air inlet pipe (7), and the air outlet pipe (8) is provided above the air inlet pipe (7) on the same side of the box (1); The opening assembly (6) includes a rotating plate (601), an adjusting plate (602), and a connecting piece (603). The box body (1) has fixed plates (9) on both sides inside. Each of the two fixed plates (9) has a moving groove (10). A limiting shaft (11) slides inside each of the two moving grooves (10). Each of the two limiting shafts (11) is connected to a connecting piece (603). The two connecting pieces (603) are connected by a moving rod (12). 12) Hinged to the connector (603), the two ends of the moving rod (12) are respectively adapted to the two side moving slots (10), the moving rod (12) is hinged to one end of the adjusting plate (602), the other end of the adjusting plate (602) is provided with a rotating plate (601), one end of the rotating plate (601) is connected to the rotating shaft (13), the rotating shaft (13) is rotatably connected to the fixed plate (9), and the box (1) is connected to the rotating shaft (13) through the driving assembly (14).

2. The bag filter dust collector that is easy to install according to claim 1, characterized in that, The drive assembly (14) includes a first gear (141) and a second gear (142). A housing (15) is provided on the side wall of the housing (1). A drive shaft (26) is rotatably provided inside the housing (15). The first gear (141) is installed on the drive shaft (26). One end of the rotating shaft (13) rotatably passes through the housing (1) and is connected to the inside of the housing (15). The second gear (142) meshing with the first gear (141) is installed on the rotating shaft (13).

3. The bag filter dust collector that is easy to install according to claim 1, characterized in that, The assembly plate (5) is threaded with multiple sets of threaded rods (16), and each set of threaded rods (16) has a drive block (17) rotatably provided at its front end. The drive block (17) has a sliding block (18) slidably provided on both sides. The two sets of sliding blocks (18) are slidably connected to the inside of the assembly plate (5), and the bottom of the two sets of assembly plates (5) is provided with a locking block (19).

4. A baghouse dust collector that is easy to install according to claim 3, characterized in that, The top of the connecting plate (4) is provided with multiple sets of grooves (20) corresponding to the card block (19), and each set of grooves (20) is provided with a card slot (21) adapted to the card block (19).

5. A baghouse dust collector that is easy to install according to claim 1, characterized in that, The bottom of the ash hopper (3) is provided with a collection box (22), and the bottom of the collection box (22) is provided with a baffle (23) for discharging material.

6. A baghouse dust collector that is easy to install according to claim 1, characterized in that, The housing (1) is equipped with an installation plate (24) inside, and multiple sets of dust collection bags (25) are provided above the installation plate (24).

7. A baghouse dust collector that is easy to install according to claim 6, characterized in that, A ring is provided above the dust collector bag (25), and the ring is larger than the holes on the surface of the mounting plate (24).

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