Cylindrical bag-type dust collector

Abstract

The utility model provides a cylindrical bag-type dust collector, which comprises a round cylinder, a sealing cover, a dust air inlet, a purification air outlet, a cleaning assembly, a funnel and a dust discharge pipe, the sealing cover is arranged on the top of the round cylinder, the dust air inlet is arranged on the right side of the round cylinder, and the purification air outlet is welded on the left side of the top of the sealing cover. A limiting groove is formed in the top end of the interior of the circular barrel, a cleaning assembly is placed at the top of the limiting groove, a set of cloth bag supporting frames are placed at the top of the cleaning assembly, the cloth bag supporting frames are sleeved with purification cloth bags, a funnel is arranged in the circular barrel, a dust discharging pipe is welded to the bottom of the funnel, and a threaded rod is inserted in the middle of the cleaning assembly in a penetrating mode. According to the design, the threaded rod is driven by the driving machine to rotate, so that the connecting plate drives the dust scraping ring to move up and down outside the purification cloth bag, and a soft brush arranged in the dust scraping ring is used for cleaning the outside of the purification cloth bag.

Description

Technical Field

[0001] The utility model relates to a cylindrical bag dust collector, belonging to the technical field of bag dust collectors. Background Art

[0002] The dust bag is the heart of the bag filter. It is generally called a dust bag or a dust filter bag. The dust bag is a key part of the operation of the bag filter. Usually, the cylindrical filter bag is vertically hung in the dust collector. The fabric and design of the dust bag should strive for high-efficiency filtration, easy dust removal and durability.

[0003] However, the bags of the existing cylindrical bag dust collectors on the market are cleaned manually by manually cleaning the dust on the surface of the bags. However, the manual cleaning makes the dust cleaning of the outside of the bags slow and also increases the cost. Therefore, there is an urgent need for a cylindrical bag dust collector to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a cylindrical bag dust collector to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. The driving machine drives the threaded rod to rotate, so that the connecting plate drives the scraper ring to move up and down on the outside of the purification bag, so that the soft brush provided inside the scraper ring cleans the outside of the purification bag.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a cylindrical bag dust collector, comprising a circular cylinder, a sealing cover, a dust air inlet, a purified air outlet, a cleaning component, a bag support frame, a purified bag, a limiting groove, a funnel and a dust exhaust pipe, a sealing cover is placed on the top of the circular cylinder, and a dust air inlet is arranged on the right side of the circular cylinder, a purified air outlet is welded on the left side of the top of the sealing cover, a limiting groove is arranged on the inner top of the circular cylinder, and a cleaning component is placed on the top of the limiting groove, and a cleaning component is placed on the top of the cleaning component There is a group of bag support frames, and the outside of the bag support frames is covered with a purification bag, a funnel is provided inside the circular cylinder, and a dust exhaust pipe is welded to the bottom of the funnel, a threaded rod is inserted in the middle of the cleaning component, and a bearing is sleeved on the top of the threaded rod, a limit plate is provided at the bottom of the threaded rod, and the bottom end of the threaded rod passes through the top of the connecting plate, and dust scraping rings are provided on both sides of the left side of the connecting plate, a connecting rod is inserted at the top of the threaded rod, and the top of the connecting rod is connected to the bottom of the connecting head, and the top of the connecting head is inserted on the outside of the rotating shaft of the driving machine.

[0006] Furthermore, the scraping ring is sleeved on the outside of the purification bag, and a soft brush is provided inside the scraping ring.

[0007] Furthermore, a group of positioning columns are provided on the top of the connecting rod, and a group of matching positioning holes are provided on the outside of the group of positioning columns and the bottom of the connecting head.

[0008] Furthermore, a positioning groove is provided on the top of the cleaning component, and the inside of the positioning groove matches the outside of the bearing.

[0009] Furthermore, a sealing gasket is placed at the bottom of the sealing cover, and the driving motor is placed on the top of the sealing cover.

[0010] Furthermore, the top of the connecting plate is provided with an internal thread, and the internal thread matches the outer portion of the threaded rod.

[0011] The beneficial effects of the utility model: a cylindrical bag dust collector of the utility model is that the rotation of the driving machine will cause the connecting head connected to the rotating shaft of the driving machine to rotate accordingly. Since a group of positioning columns are provided on the top of the connecting rod, which match a group of positioning holes provided at the bottom of the connecting head, the threaded rod sleeved on the bottom of the connecting rod also rotates, and the internal thread opened through the top of the connecting plate meshes with the outside of the threaded rod, so that the rotation of the threaded rod can drive the connecting plate to move up and down on the outside of the threaded rod. At this time, the scraper ring welded on the left and right sides of the connecting plate will move up and down on the outside of the purification bag, so that the soft brush provided inside the scraper ring will scrape the dust attached to the outside of the purification bag. This design drives the threaded rod to rotate through the driving machine, so that the connecting plate drives the scraper ring to move up and down on the outside of the purification bag, so that the soft brush provided inside the scraper ring cleans the outside of the purification bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure of a cylindrical bag dust collector of the utility model;

[0014] Figure 2 It is a top schematic diagram of a cleaning component of a cylindrical bag dust collector of the utility model;

[0015] Figure 3 It is an overall schematic diagram of a cleaning component of a cylindrical bag dust collector of the utility model;

[0016] Figure 4 It is an overall schematic diagram of a scraper ring of a cylindrical bag dust collector of the utility model;

[0017] Figure 5 It is an overall schematic diagram of a connecting rod of a cylindrical bag dust collector of the utility model;

[0018] In the figure: 1-circular cylinder, 2-sealing cover, 3-dust air inlet, 4-purification air outlet, 5-cleaning component, 501-threaded rod, 502-dust scraper ring, 503-connecting plate, 504-limiting plate, 505-bearing, 506-connecting rod, 507-driving machine, 508-connecting head, 6-bag support frame, 7-purification bag, 8-limiting groove, 9-funnel, 10-dust exhaust pipe. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1-Figure 5 The utility model provides a technical solution: a cylindrical bag dust collector, including a circular cylinder 1, a sealing cover 2, a dust air inlet 3, a purified air outlet 4, a cleaning component 5, a bag support frame 6, a purified bag 7, a limiting groove 8, a funnel 9 and a dust exhaust pipe 10, a sealing cover 2 is placed on the top of the circular cylinder 1, and a dust air inlet 3 is arranged on the right side of the circular cylinder 1, a purified air outlet 4 is welded on the left side of the top of the sealing cover 2, a limiting groove 8 is arranged on the top of the inner top of the circular cylinder 1, and a cleaning component 5 is placed on the top of the limiting groove 8, a group of bag support frames 6 are placed on the top of the cleaning component 5, and the outer It is sleeved with a purification bag 7, a funnel 9 is provided inside the circular cylinder 1, and a dust exhaust pipe 10 is welded to the bottom of the funnel 9, a threaded rod 501 is inserted in the middle of the cleaning component 5, and a bearing 505 is sleeved on the top of the threaded rod 501, a limit plate 504 is provided at the bottom of the threaded rod 501, and the bottom end of the threaded rod 501 passes through the top of the connecting plate 503, and dust scraping rings 502 are provided on both sides of the left side of the connecting plate 503, a connecting rod 506 is inserted at the top of the threaded rod 501, and the top of the connecting rod 506 is connected to the bottom of the connecting head 508, and the top of the connecting head 508 is inserted on the outside of the rotating shaft of the driving machine 507.

[0021] As the first embodiment of the utility model: the scraper ring 502 is sleeved on the outside of the purification bag 7, and a soft brush is arranged inside the scraper ring 502. This design facilitates the cleaning of dust attached to the outside of the purification bag 7 by the soft brush arranged inside the scraper ring 502. A group of positioning columns are arranged on the top of the connecting rod 506, and a group of matching positioning holes are arranged on the outside of the group of fixed columns and the bottom of the connecting head 508. This design facilitates the driving machine 507 to drive the threaded rod 501 to rotate. A positioning groove is arranged on the top of the cleaning component 5, and the fixed holes are arranged on the bottom of the connecting head 508. The inside of the positioning groove matches the outside of the bearing 505. This design allows the rotation of the threaded rod 501 under the action of the bearing 505 to reduce friction. A sealing gasket is placed at the bottom of the sealing cover 2. This design plays a sealing role. The driving motor 507 is placed on the top of the sealing cover 2. This design facilitates the driving motor 507 to transmit power. The top of the connecting plate 503 is provided with an internal thread, and the internal thread matches the outside of the threaded rod 501. This design allows the rotation of the threaded rod 501 to allow the scraper ring 502 to move up and down on the outside of the purification bag 7.

[0022] As the second embodiment of the present utility model: first, the smoke exhaust hole of the small kiln is sleeved on the outside of the dust inlet 3. At this time, the smoke inside the small kiln will be transmitted to the inside of the circular cylinder 1, so that the smoke of the small kiln will come into contact with the purification bag 7 placed inside the circular cylinder 1, so that the dust inside the smoke will adhere to the outside of the purification bag 7, and then the smoke will reach the inside of the purification bag 7 for filtering and evolution. The filtered smoke is discharged through the purification outlet 4 provided on the top of the sealing cover 2. At this time, the driving machine 507 on the top of the sealing cover 2 is started. Through the rotation of the driving machine 507, the connecting head 508 connected to the rotating shaft of the driving machine 507 will also rotate. Since a group of positioning columns are provided on the top of the connecting rod 506, and a group of positioning holes are provided at the bottom of the connecting head 508, the threaded rod 501 sleeved on the bottom of the connecting rod 506 also rotates, and the internal thread opened at the top of the connecting plate 503 is meshed with the outside of the threaded rod 501. , and the rotation of the threaded rod 501 can drive the connecting plate 506 to move up and down outside the threaded rod 501. At this time, the scraping ring 502 welded on the left and right sides of the connecting plate 503 will move up and down outside the purification bag 7. When the connecting plate 503 moves to the bottom of the threaded rod 501, it will connect with the top of the limiting plate 504, thereby preventing the connecting plate 503 from separating from the threaded rod 501, so that the soft brush inside the scraping ring 502 will clean the purification bag 7. The dust attached to the outside of the bag 7 is scraped off, and the dust scraped off the outside of the purification bag 7 will be dropped into the inside of the funnel 9, and the dust inside the funnel 9 will be discharged by opening the dust exhaust pipe 10 at the bottom of the funnel 9. The design drives the threaded rod 501 to rotate through the driving motor 507, so that the connecting plate 503 drives the scraping ring 502 to move up and down on the outside of the purification bag 7, so that the soft brush provided inside the scraping ring 502 cleans the outside of the purification bag 7.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cylindrical bag dust collector, comprising a circular cylinder (1), a sealing cover (2), a dust air inlet (3), a purification air outlet (4), a cleaning component (5), a bag support frame (6), a purification bag (7), a stopper groove (8), a funnel (9) and a dust exhaust pipe (10), characterized in that: A sealing cover (2) is placed on the top of the circular cylinder (1), and a dust air inlet (3) is provided on the right side of the circular cylinder (1); a purified air outlet (4) is welded on the left side of the top of the sealing cover (2); a limiting groove (8) is provided on the top of the inner top of the circular cylinder (1), and a cleaning component (5) is placed on the top of the limiting groove (8); a group of bag support frames (6) are placed on the top of the cleaning component (5), and a purified bag (7) is sleeved on the outside of the bag support frame (6); a funnel (9) is provided inside the circular cylinder (1), and a dust exhaust pipe (10) is welded on the bottom of the funnel (9); The cleaning component (5) comprises a threaded rod (501), a dust scraping ring (502), a connecting plate (503), a limiting plate (504), a bearing (505), a connecting rod (506), a driving machine (507) and a connecting head (508). The threaded rod (501) is inserted in the middle of the cleaning component (5), and the top of the threaded rod (501) is sleeved with a bearing (505). The bottom of the threaded rod (501) is provided with a limiting plate (504), and the bottom end of the threaded rod (501) passes through the top of the connecting plate (503). Dust scraping rings (502) are provided on both sides of the left side of the connecting plate (503). The top of the threaded rod (501) is inserted with a connecting rod (506), and the top of the connecting rod (506) is connected to the bottom of the connecting head (508), and the top of the connecting head (508) is inserted outside the rotating shaft of the driving machine (507).

2. A cylindrical bag dust collector according to claim 1, characterized in that: The scraping ring (502) is sleeved on the outside of the purification bag (7), and a soft brush is provided inside the scraping ring (502).

3. A cylindrical bag dust collector according to claim 1, characterized in that: A group of positioning columns are provided on the top of the connecting rod (506), and a group of matching positioning holes are provided on the outside of the group of positioning columns and on the bottom of the connecting head (508).

4. A cylindrical bag dust collector according to claim 1, characterized in that: A positioning groove is provided on the top of the cleaning component (5), and the interior of the positioning groove matches the exterior of the bearing (505).

5. A cylindrical bag dust collector according to claim 1, characterized in that: A sealing gasket is placed at the bottom of the sealing cover (2), and the driving motor (507) is placed at the top of the sealing cover (2).

6. A cylindrical bag dust collector according to claim 1, characterized in that: The top of the connecting plate (503) is provided with an internal thread, and the internal thread matches the outer portion of the threaded rod (501).

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