CN217235634U

CN217235634U - Boiler pipeline dust collector

Info

Publication number: CN217235634U
Application number: CN202220396005.0U
Authority: CN
Inventors: 刘火土
Original assignee: Fujian Sanyuan Installation Co ltd
Current assignee: Fujian Sanyuan Installation Co ltd
Priority date: 2022-02-26
Filing date: 2022-02-26
Publication date: 2022-08-19
Anticipated expiration: 2032-02-26

Abstract

The utility model discloses a boiler pipeline dust removal device, which comprises a first boiler pipeline, a second boiler pipeline, a first pipeline sleeve, a second pipeline sleeve, a gear ring, a dust removal brush body and a servo motor, wherein the gear ring, the dust removal brush body, the servo motor and the gear are arranged, the servo motor drives the gear to rotate, the gear drives the gear ring to rotate at a slower speed by meshing with the gear ring, the gear ring can drive the dust removal brush bodies positioned inside the first boiler pipeline and the second boiler pipeline to rotate along the inner wall of the pipeline, thereby realizing the cleaning of dust on the inner wall of the pipeline and achieving the purpose of dust removal, the utility model does not need to disassemble the boiler pipeline, does not need to stop the operation and does not need manual operation, the use is more convenient, when the dust removal brush body or other parts need to be cleaned and replaced in the using process, the device can be rapidly disassembled by a drawing assembly, the maintenance and the repair of the device are convenient, and the service life of the device is longer.

Description

Boiler pipeline dust collector

Technical Field

The utility model relates to a boiler dust removal technical field specifically is a boiler pipeline dust collector.

Background

The boiler inevitably produces dust and flue gas at the in-process that uses, and the boiler dust removal is exactly to separate out the dust in the boiler from the flue gas to reduce dust pollution and be favorable to further carrying out handles such as desulfurization, denitration to the flue gas, dust removal pipeline inner wall can bond the dust at the boiler dust removal in-process, and the thickness of bonding the dust of long time just can increase gradually, causes the effective area of passing through of pipeline to reduce, and the outer discharge efficiency of flue gas reduces.

At present, the boiler pipeline dust removal is mainly realized by manually disassembling the pipeline section by section and then cleaning up dust on the inner wall of the pipeline through cleaning tools such as brushes and the like, the mode needs to be stopped for operation, the normal work of the boiler is delayed, or the pulse soot blowing mode is adopted for removing dust on the inner wall of the pipeline, but the action radius of the pulse soot blowing is limited, and the boiler pipeline dust removal device is only suitable for relatively short pipelines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler pipeline dust collector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a boiler pipeline dust removal device comprises a first boiler pipeline, a second boiler pipeline, a first pipeline sleeve, a second pipeline sleeve, a gear ring, a dust removal brush body and a servo motor, wherein the first boiler pipeline and the second boiler pipeline are arranged oppositely, one end, opposite to the second boiler pipeline, of the first boiler pipeline is sleeved with the first pipeline sleeve, one end, opposite to the first boiler pipeline, of the second boiler pipeline is sleeved with the second pipeline sleeve, the gear ring is arranged between the first pipeline sleeve and the second pipeline sleeve, the gear ring is sleeved on the first pipeline sleeve and the second pipeline sleeve, the gear ring and the first pipeline sleeve and the second pipeline sleeve can be connected in a sliding mode relatively, connecting discs are arranged on the outer walls of the first pipeline sleeve and the second pipeline sleeve, a pulling component is arranged between the two connecting discs, and the two connecting discs are fixedly connected through the pulling component, the dust removal brush is characterized in that a connecting plate is installed on the inner wall of the gear ring, a dust removal brush body is fixedly installed at the bottom end of the connecting plate, a servo motor is installed on a connecting plate outside the second pipeline sleeve, a gear is installed at the rotating shaft end of the servo motor, and the gear is meshed with the gear ring.

As a further aspect of the present invention: the dust removal brush body includes brush board and brush hair, the brush board sets up along first boiler pipeline and second boiler pipeline length direction, the upper surface of brush board evenly is provided with the brush hair.

As the utility model discloses further scheme again: the upper end surface of the side section of the brush plate is arc-shaped, and the brush plate is installed on the connecting plate in a penetrating mode.

As a further aspect of the present invention: draw and connect the subassembly to include double-end pull rod and fastening nut, the double-end pull rod runs through the formula and installs in the through-hole that the symmetry was seted up on two connection pads, fastening nut is installed at the both ends of double-end pull rod.

As a further aspect of the present invention: the servo motor is provided with a switch, the switch is electrically connected with the servo motor through a wire, and the switch is electrically connected with an external power supply through a wire.

As a further aspect of the present invention: the inner diameter of the gear ring is matched with the outer diameters of the first pipeline sleeve and the second pipeline sleeve, and the width of the connecting plate is matched with the distance between the first boiler pipeline and the second boiler pipeline.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up ring gear, the dust removal brush body, servo motor and gear, servo motor drives the gear and rotates, and the gear rotates with slower speed through driving the ring gear with the ring gear meshing, and the ring gear alright drive the dust removal brush body that is located first boiler pipeline inside and second boiler pipeline inside and rotate along the pipeline inner wall, realizes cleaning to pipeline inner wall dust, reaches the dust removal purpose, the utility model discloses need not to dismantle the boiler pipeline, need not to shut down the operation, also need not manual operation, it is more convenient to use.

2. The utility model discloses a set up first pipe sleeve, second pipe sleeve and draw and connect the subassembly, draw and connect the interval between the steerable two sections pipe sleeve of subassembly to carry on spacingly to two sections pipe sleeve's relative position, when needing to clear up and change the dust removal brush body or other parts in the use, the accessible draws and connects the subassembly to disassemble this device fast, makes things convenient for the maintenance and the maintenance of device, makes device life longer.

Drawings

Fig. 1 is a front view of a dust removing apparatus for a boiler pipe.

FIG. 2 is a cross-sectional view of a boiler duct dust removal device.

Fig. 3 is a left side view of a boiler pipe dust removing device.

1. A first boiler tube; 2. a second boiler tube; 3. a first conduit sleeve; 4. a second conduit sleeve; 5. a ring gear; 6. a pull-on assembly; 601. a double-ended pull rod; 602. fastening a nut; 7. a connecting plate; 8. a dust removal brush body; 801. brushing the board; 802. brushing; 9. a servo motor; 10. a gear; 11. a switch; 12. and (7) connecting the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a boiler pipeline dust removing device includes a first boiler pipeline 1, a second boiler pipeline 2, a first pipeline sleeve 3, a second pipeline sleeve 4, a gear ring 5, a dust removing brush 8 and a servo motor 9, the first boiler pipeline 1 and the second boiler pipeline 2 are oppositely disposed, the first pipeline sleeve 3 is sleeved on an end of the first boiler pipeline 1 opposite to the second boiler pipeline 2, the second pipeline sleeve 4 is sleeved on an end of the second boiler pipeline 2 opposite to the first boiler pipeline 1, the gear ring 5 is disposed between the first pipeline sleeve 3 and the second pipeline sleeve 4, the gear ring 5 is sleeved on the first pipeline sleeve 3 and the second pipeline sleeve 4, and the gear ring 5 is slidably connected with the first pipeline sleeve 3 and the second pipeline sleeve 4, connecting pads 12 are respectively mounted on outer walls of the first pipeline sleeve 3 and the second pipeline sleeve 4, install between two connection pads 12 and draw and connect subassembly 6, two connection pads 12 are through drawing and connect subassembly 6 fixed connection, install connecting plate 7 on the 5 inner walls of ring gear, and connecting plate 7 bottom fixed mounting has dust removal brush body 8, installs servo motor 9 on the connection pad 12 in the second pipeline sleeve 4 outside, and gear 10 is installed to servo motor 9's pivot end, and gear 10 meshes with ring gear 5.

The dust removing brush body 8 comprises a brush plate 801 and brush bristles 802, the brush plate 801 is arranged along the length direction of the first boiler pipeline 1 and the second boiler pipeline 2, and the brush bristles 802 are uniformly arranged on the upper surface of the brush plate 801.

The upper end surface of the side section of the brush plate 801 is arc-shaped, and the brush plate 801 is installed on the connecting plate 7 in a penetrating way.

The pulling-connecting assembly 6 comprises a double-end pull rod 601 and fastening nuts 602, the double-end pull rod 601 is installed in through holes symmetrically formed in the two connecting discs 12 in a penetrating manner, and the fastening nuts 602 are installed at two ends of the double-end pull rod 601.

The servo motor 9 is provided with a switch 11, the switch 11 is electrically connected with the servo motor 9 through a lead, and the switch 11 is electrically connected with an external power supply through a lead.

The internal diameter of the gear ring 5 is matched with the external diameters of the first pipeline sleeve 3 and the second pipeline sleeve 4, and the width of the connecting plate 7 is matched with the distance between the first boiler pipeline 1 and the second boiler pipeline 2.

The utility model discloses a theory of operation is:

when in installation, a first pipeline sleeve 3 and a second pipeline sleeve 4 which are matched with the first boiler pipeline 1 and the second boiler pipeline 2 in size are sleeved on the first boiler pipeline and the second boiler pipeline respectively, then, the connecting discs 12 are welded on the first and

second conduit sleeves

3, 4, the gear ring 5 with the dust removing brush body 8 mounted at the bottom is mounted on the opposite ends of the first and

second conduit sleeves

3, 4, so that the gear ring 5 is engaged with the gear 10, open servo motor 9 through switch 11, servo motor 9 drives gear 10 and rotates, and gear 10 drives ring gear 5 and rotates with slower speed, and ring gear 5 drives the dust removal brush body 8 that sets up in first boiler pipeline 1 and second boiler pipeline 2 through connecting plate 7 and rotates along pipeline inner wall circumference, realizes brushing to pipeline inner wall, makes the adhesion break away from the pipeline at the dust of pipeline inner wall, then is driven into dust collecting equipment by the boiler flue gas and clears away.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a boiler pipeline dust collector, includes first boiler pipeline (1), second boiler pipeline (2), first conduit sleeve (3), second conduit sleeve (4), ring gear (5), the dust removal brush body (8) and servo motor (9), its characterized in that: the boiler comprises a first boiler pipeline (1) and a second boiler pipeline (2) which are arranged oppositely, wherein one end of the first boiler pipeline (1) opposite to the second boiler pipeline (2) is sleeved with a first pipeline sleeve (3), one end of the second boiler pipeline (2) opposite to the first boiler pipeline (1) is sleeved with a second pipeline sleeve (4), a gear ring (5) is arranged between the first pipeline sleeve (3) and the second pipeline sleeve (4), the gear ring (5) is sleeved on the first pipeline sleeve (3) and the second pipeline sleeve (4), the gear ring (5) is connected with the first pipeline sleeve (3) and the second pipeline sleeve (4) in a relatively sliding manner, connecting discs (12) are arranged on the outer walls of the first pipeline sleeve (3) and the second pipeline sleeve (4), and a pulling and connecting assembly (6) is arranged between the two connecting discs (12), two connection pad (12) connect subassembly (6) fixed connection through drawing, install connecting plate (7) on ring gear (5) inner wall, connecting plate (7) bottom fixed mounting has dust removal brush body (8), install servo motor (9) on connection pad (12) in the second pipeline sleeve (4) outside, gear (10) are installed to the pivot end of servo motor (9), gear (10) and ring gear (5) meshing.

2. The boiler tube dust removing device according to claim 1, wherein: the dedusting brush body (8) comprises a brush plate (801) and bristles (802), wherein the brush plate (801) is arranged along the length direction of the first boiler pipeline (1) and the second boiler pipeline (2), and the bristles (802) are uniformly arranged on the upper surface of the brush plate (801).

3. The boiler tube dust removing device according to claim 2, wherein: the upper end surface of the side section of the brush plate (801) is arc-shaped, and the brush plate (801) is installed on the connecting plate (7) in a penetrating mode.

4. The boiler pipeline dust removing device according to claim 1, wherein: draw and connect subassembly (6) including double-end pull rod (601) and fastening nut (602), in the through-hole that the symmetry was seted up was installed on two connection pads (12) to double-end pull rod (601) run-through type, fastening nut (602) are installed at the both ends of double-end pull rod (601).

5. The boiler tube dust removing device according to claim 1, wherein: install switch (11) on servo motor (9), switch (11) pass through wire and servo motor (9) electric connection, switch (11) pass through wire and external power source electric connection.

6. The boiler pipeline dust removing device according to claim 1, wherein: the internal diameter of ring gear (5) and the external diameter size looks adaptation of first pipeline sleeve (3) and second pipeline sleeve (4), the width of connecting plate (7) and the interval looks adaptation between first boiler pipeline (1) and second boiler pipeline (2).