CN214551832U

CN214551832U - A dust collection device for industrial waste gas treatment

Info

Publication number: CN214551832U
Application number: CN202023197081.9U
Authority: CN
Inventors: 郭进旭; 沈忠增; 李闪; 徐明济
Original assignee: Suzhou Bontik Intelligent Technology Co ltd
Current assignee: Suzhou Bontik Intelligent Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-02
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a dust collection device for industrial waste gas treatment, which is convenient for collecting dust generated after waste gas filtration and improves practicability; A set of beating devices, motors, curved scrapers and four sets of elastic fixing mechanisms, the filter screen is installed inside the conveying pipe by means of four sets of elastic fixing mechanisms, and the The bottom of the pipe is provided with a dust drop port connecting the conveying pipe and the inside of the collection box. The dust drop port is located on the air inlet side of the filter screen. The beating device is fixedly installed on the circumferential outer wall of the rotating shaft for beating the filter screen, the motor is fixedly installed on the conveying pipe to drive the rotating shaft to rotate along its own axis, and the arc-shaped scraper is provided with a Collar.

Description

Dust collecting device for industrial waste gas treatment

Technical Field

The utility model relates to an exhaust-gas treatment's technical field especially relates to a dust collection device for industrial waste gas treatment.

Background

In the industrial production process, burning waste gas need be through cooling, remove dust, remove nitrogen sulfide and accord with emission standard after just can discharge, need collect the dust in the waste gas in removing dust, and current collection device is the bottom of placing in the filter screen air inlet side only simple use collecting box, owing to accept the dust, is not convenient for collect the dust, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a dust collection device for industrial waste gas treatment convenient to collect the dust that produces after the waste gas filters, improves the practicality.

The utility model discloses a dust collection device for industrial waste gas treatment, including conveyer pipe, filter screen, collecting box, pivot, a plurality of groups beat device, motor, arc scraper blade and four groups of elastic fixation mechanism, the filter screen relies on four groups of elastic fixation mechanism to install in the inside of conveyer pipe, collecting box fixed mounting is in the bottom of conveyer pipe, the conveyer pipe bottom is provided with the dust falling mouth that communicates conveyer pipe pipeline and collecting box inside, the dust falling mouth is located the air inlet side of filter screen, the pivot is vertical to pass the dust falling mouth and rotates and install in the inside of conveyer pipe and collecting box, a plurality of groups the device of beating is fixed mounting on the circumference outer wall of pivot for beating the filter screen, motor fixed mounting is on the conveyer pipe for driving the pivot to rotate along self axis, be provided with the lantern ring on the arc scraper blade, the arc scraper blade relies on the lantern ring to fix the cover in the pivot, and the arc-shaped scraper plate is tightly attached to the bottom of the conveying pipe so as to collect the dust at the bottom of the conveying pipe to the dust falling port.

The utility model discloses a dust collection device for industrial waste gas treatment, every group elastic fixation mechanism include fixing base and first spring, fixing base fixed mounting is on the inner wall of conveyer pipe, the one end and the fixing base fixed connection of first spring, the other end and the filter screen fixed connection of first spring, the axis of first spring is parallel with the conveyer pipe.

The utility model discloses a dust collection device for industrial waste gas treatment still includes prevents return pipe and helical blade, prevent the vertical fixed mounting of return pipe at the collection box top, prevent the input and the dust falling mouth intercommunication of return pipe, prevent that the output of return pipe communicates with each other with the collecting box is inside, helical blade fixed cover is established in the pivot to helical blade is located and prevents inside the return pipe.

The utility model discloses a dust collection device for industrial waste gas treatment, every group beat the device and include mount pad, second spring and connecting seat, mount pad fixed mounting is on the circumference outer wall of pivot, the axis of mount pad is perpendicular with the axis of pivot, the one end and the mount pad fixed connection of second spring, connecting seat fixed mounting is at the other end of second spring, be provided with the tup on the connecting seat.

The utility model discloses a dust collection device for industrial waste gas treatment still includes clean door, hinge, handle and sealed lock, the bottom of collecting box is provided with clean mouthful, clean door relies on the hinge to rotate and installs in clean mouthful department, handle fixed mounting is on clean door, sealed lock is installed and is used for fixed clean door sealed with clean mouthful in the collecting box bottom.

The utility model discloses a dust collection device for industrial waste gas treatment, be provided with the sealing strip on the terminal surface of clean door and collecting box contact, the top parallel arrangement of sealing strip has a plurality of groups semicircle arch, the inside air interlayer that is provided with of sealing strip.

The utility model discloses a dust collection device for industrial waste gas treatment, the tup adopts the rubber ball.

The utility model discloses a dust collection device for industrial waste gas treatment, the rear end of conveyer pipe is provided with the maintenance door that is used for changing the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: when the dust that holds back to the filter screen needs is collected, the starter motor, it is rotatory that the motor drives the pivot along self axis, it is rotatory that the device is beaten to electronic a plurality of groups of pivot, it beats repeatedly to the filter screen to make a plurality of groups beat the device, make the dust on the filter screen drop to air inlet side conveyer pipe pipeline bottom, the pivot drives the arc scraper blade and rotates to the arc internal direction simultaneously, scrape the dust of conveyer pipe bottom around to dust falling mouth department, and make the dust drop to the collecting box inside by the gap between dust falling mouth and the pivot, be convenient for collect the dust that produces after the waste gas filters, and the high practicality is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the connection of the arc-shaped scraping plate and the rotating shaft;

FIG. 4 is an enlarged view of the mounting block in structural connection with a second spring or the like;

FIG. 5 is an enlarged view of the structure of the weather strip;

in the drawings, the reference numbers: 1. a delivery pipe; 2. filtering with a screen; 3. a collection box; 4. a dust falling port; 5. a rotating shaft; 6. a hammering device; 7. a motor; 8. an arc-shaped scraper plate; 9. a fixed seat; 10. a first spring; 11. preventing pipe return; 12. a helical blade; 13. a mounting seat; 14. a second spring; 15. a connecting seat; 16. a hammer head; 17. cleaning the door; 18. a hinge; 19. a handle; 20. sealing the lock; 21. a sealing strip; 22. a semicircular bulge; 23. and (4) an air interlayer.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the dust collecting device for industrial waste gas treatment of the present invention comprises a conveying pipe 1, a filter screen 2, a collecting box 3, a rotating shaft 5, a plurality of groups of hammering devices 6, a motor 7, an arc-shaped scraper 8 and four groups of elastic fixing mechanisms, wherein the filter screen 2 is installed inside the conveying pipe 1 by means of the four groups of elastic fixing mechanisms, the collecting box 3 is fixedly installed at the bottom end of the conveying pipe 1, the bottom of the conveying pipe 1 is provided with a dust falling port 4 communicating the pipeline of the conveying pipe 1 with the inside of the collecting box 3, the dust falling port 4 is located at the air inlet side of the filter screen 2, the rotating shaft 5 vertically passes through the dust falling port 4 and is rotatably installed inside the conveying pipe 1 and the collecting box 3, the plurality of groups of hammering devices 6 are fixedly installed on the outer wall of the circumference of the rotating shaft 5 for hammering the filter screen 2, the motor 7 is fixedly installed on the conveying pipe 1 for driving the rotating shaft 5 to rotate along the axis thereof, a lantern ring is arranged on the arc-shaped scraper 8, the arc-shaped scraper 8 is fixedly sleeved on the rotating shaft 5 by virtue of the lantern ring, and the arc-shaped scraper 8 is tightly attached to the bottom of the pipeline of the conveying pipe 1 so as to be used for collecting dust at the bottom of the conveying pipe 1 to the dust falling port 4; when the dust that holds back to filter screen 2 needs is collected, starter motor 7, motor 7 drives pivot 5 rotatory along self axis, 5 electronic a plurality of groups of pivot beat device 6 rotatory, make a plurality of groups beat device 6 and beat filter screen 2 repeatedly, make the dust on the filter screen 2 drop to air inlet side conveyer pipe 1 pipeline bottom, pivot 5 drives arc scraper blade 8 simultaneously and rotates to the arc internal direction, scrape the dust of conveyer pipe 1 bottom around to dust falling port 4 department, and make the dust drop to inside collecting box 3 by the gap between dust falling port 4 and the pivot 5, be convenient for collect the dust that the waste gas filtered the back and produce, improve the practicality.

Preferably, each group of elastic fixing mechanisms comprises a fixed seat 9 and a first spring 10, the fixed seat 9 is fixedly installed on the inner wall of the conveying pipe 1, one end of the first spring 10 is fixedly connected with the fixed seat 9, the other end of the first spring 10 is fixedly connected with the filter screen 2, and the axis of the first spring 10 is parallel to the conveying pipe 1; through the setting, can make filter screen 2 have the shock attenuation effect when experiencing 6 beetling of the device of beating, increase filter screen 2's life, improve the practicality.

Preferably, the dust collector further comprises a return-preventing pipe 11 and a helical blade 12, wherein the return-preventing pipe 11 is vertically and fixedly installed at the top of the collecting box 3, the input end of the return-preventing pipe 11 is communicated with the dust falling port 4, the output end of the return-preventing pipe 11 is communicated with the inside of the collecting box 3, the helical blade 12 is fixedly sleeved on the rotating shaft 5, and the helical blade 12 is located inside the return-preventing pipe 11; through the setting, be convenient for make the dust by conveyer pipe 1 pipeline inside quick entering to collecting box 3 inside, reduce simultaneously that a large amount of waste gas enters into the inside condition emergence that blows the inside dust of collecting box 3 of collecting box by dust falling port 4, improve stability.

Preferably, each set of the hammering devices 6 comprises a mounting seat 13, a second spring 14 and a connecting seat 15, the mounting seat 13 is fixedly mounted on the outer wall of the circumference of the rotating shaft 5, the axis of the mounting seat 13 is perpendicular to the axis of the rotating shaft 5, one end of the second spring 14 is fixedly connected with the mounting seat 13, the connecting seat 15 is fixedly mounted at the other end of the second spring 14, and a hammer 16 is arranged on the connecting seat 15; the centrifugal force of the hammer head 16 is adjusted by controlling the rotating speed of the motor 7, and the rotating radius of the hammer head 16 can be adjusted due to the telescopic characteristic of the second spring 14, so that the beating force of the beating device 6 on the filter screen 2 is adjusted, and the practicability is improved.

Preferably, the device further comprises a cleaning door 17, a hinge 18, a handle 19 and a sealing lock 20, wherein a cleaning opening is formed in the bottom end of the collection box 3, the cleaning door 17 is rotatably mounted at the cleaning opening by means of the hinge 18, the handle 19 is fixedly mounted on the cleaning door 17, and the sealing lock 20 is mounted at the bottom end of the collection box 3 and used for fixing the cleaning door 17 to seal the cleaning opening; through the arrangement, the dust collected in the collecting box 3 is convenient for workers to clean, and the stability is improved.

Preferably, as for the above technical solution, a sealing strip 21 is arranged on the end surface of the cleaning door 17 contacting the collecting box 3, a plurality of groups of semicircular protrusions 22 are arranged in parallel on the top end of the sealing strip 21, and an air interlayer 23 is arranged inside the sealing strip 21; through the above arrangement, when the cleaning door 17 is closed with the collection box 3, the extrusion semicircular protrusion 22 and the sealing strip 21 deform, and the gap between the cleaning door 17 and the collection box 3 is sealed under the restoring force action of the sealing strip 21 and the semicircular protrusion 22, so that the sealing property is improved.

Preferably, the hammer head 16 is a rubber ball; through the above arrangement, the rubber material is soft, the spherical shape has no edges and corners, the condition that the filter screen 2 is damaged due to frequent beating of the filter screen 2 by the reducible hammer head 16 occurs, and the practicability is improved.

Preferably, the rear end of the conveying pipe 1 is provided with a maintenance door for replacing the filter screen 2; through the arrangement, a user can conveniently replace the filter screen 2, and convenience is improved.

The utility model discloses a dust collection device for industrial waste gas treatment, it is at the during operation, at first when the dust that holds back filter screen 2 is collected to needs, starter motor 7, motor 7 drives pivot 5 rotatory along self axis, 5 electronic a plurality of groups of pivot are beaten device 6 and are rotatory, make a plurality of groups beat device 6 and beat filter screen 2 repeatedly, make the dust on the filter screen 2 drop to air inlet side conveyer pipe 1 pipeline bottom, pivot 5 drives arc scraper blade 8 and rotates to the interior direction of arc simultaneously, scrape the dust of conveyer pipe 1 bottom around to dust falling mouth 4 department, and make the dust drop to inside collecting box 3 by the gap between dust falling mouth 4 and the pivot 5.

The utility model discloses a dust collection device for industrial waste gas treatment, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A dust collection device for industrial waste gas treatment, characterized in that it comprises a conveying pipe (1), a filter screen (2), a collection box (3), a rotating shaft (5), several groups of beating devices (6), a motor ( 7), an arc scraper (8) and four sets of elastic fixing mechanisms, the filter screen (2) is installed inside the conveying pipe (1) by means of four sets of elastic fixing mechanisms, and the collection box (3) is fixedly installed in the conveying pipe (1). The bottom end of the conveying pipe (1), the bottom of the conveying pipe (1) is provided with a dust-dropping port (4) connecting the pipe of the conveying pipe (1) and the inside of the collection box (3), and the dust-dropping port (4) is located in the filter screen On the air inlet side of (2), the rotating shaft (5) vertically passes through the dust outlet (4) and is rotatably installed inside the conveying pipe (1) and the collecting box (3), and several sets of the beating devices (6) are fixed. Installed on the circumferential outer wall of the rotating shaft (5) for beating the filter screen (2), the motor (7) is fixedly installed on the conveying pipe (1) for driving the rotating shaft (5) to rotate along its own axis, The arc scraper (8) is provided with a collar, the arc scraper (8) is fixedly sleeved on the rotating shaft (5) by means of the collar, and the arc scraper (8) is connected to the conveying pipe (1). The bottom of the pipe is closely attached to collect the dust at the bottom of the conveying pipe (1) to the dust outlet (4).

2. A dust collection device for industrial waste gas treatment according to claim 1, wherein each set of elastic fixing mechanisms comprises a fixing seat (9) and a first spring (10), and the fixing seat (9) is fixed Installed on the inner wall of the conveying pipe (1), one end of the first spring (10) is fixedly connected to the fixing seat (9), and the other end of the first spring (10) is fixedly connected to the filter screen (2), The axis of the first spring (10) is parallel to the conveying pipe (1).

3. The dust collection device for industrial waste gas treatment according to claim 1, characterized in that it further comprises an anti-return pipe (11) and a helical blade (12), and the anti-return pipe (11) is vertically and fixedly installed At the top of the collection box (3), the input end of the anti-return pipe (11) communicates with the dust outlet (4), and the output end of the anti-return pipe (11) communicates with the inside of the collection box (3). The blade (12) is fixedly sleeved on the rotating shaft (5), and the helical blade (12) is located inside the anti-return pipe (11).

4. The dust collecting device for industrial waste gas treatment according to any one of claims 1-3, wherein each group of the beating devices (6) comprises a mounting seat (13), a second spring (14) and a connecting seat (15), the mounting seat (13) is fixedly mounted on the circumferential outer wall of the rotating shaft (5), the axis of the mounting seat (13) is perpendicular to the axis of the rotating shaft (5), and the first One end of the second spring (14) is fixedly connected with the mounting seat (13), the connecting seat (15) is fixedly mounted on the other end of the second spring (14), and the connecting seat (15) is provided with a hammer head (16). ).

5. A dust collection device for industrial waste gas treatment according to claim 1, characterized in that it further comprises a cleaning door (17), a hinge (18), a handle (19) and a sealing lock (20), the said The bottom end of the collection box (3) is provided with a cleaning port, the cleaning door (17) is rotated and installed at the cleaning port by means of a hinge (18), and the handle (19) is fixedly installed on the cleaning door (17), so The sealing lock (20) is installed at the bottom end of the collecting box (3) for fixing the cleaning door (17) to seal the cleaning port.

6 . The dust collection device for industrial waste gas treatment according to claim 5 , wherein a sealing strip ( 21 ) is provided on the end surface of the cleaning door ( 17 ) in contact with the collection box ( 3 ). 7 . The top of the sealing strip (21) is provided with several groups of semicircular protrusions (22) in parallel, and an air interlayer (23) is arranged inside the sealing strip (21).

7 . The dust collection device for industrial waste gas treatment according to claim 4 , wherein the hammer head ( 16 ) adopts a rubber ball. 8 .

8 . The dust collection device for industrial waste gas treatment according to claim 1 , wherein a maintenance door for replacing the filter screen ( 2 ) is provided at the rear end of the conveying pipe ( 1 ). 9 .