CN210114909U

CN210114909U - Dust removal and recovery device for industrial tail gas

Info

Publication number: CN210114909U
Application number: CN201920585225.6U
Authority: CN
Inventors: 李毅; 卢鑫; 邢长军; 康喜迎
Original assignee: Anhui Hwasu Corp
Current assignee: Anhui Hwasu Corp
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-02-28
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a dust removal and recovery device for industrial tail gas, which relates to the technical field of tail gas dust removal, and comprises a dust removal box, wherein one side of the dust removal box is provided with a mounting box fixedly connected with the dust removal box, the side wall of the dust removal box is provided with an opening which is communicated with the mounting box and is arranged along the vertical direction, the inside of the mounting box is provided with a vibration dust removal mechanism, the vibration dust removal mechanism comprises a push rod motor fixedly connected at the bottom of the mounting box, the movable end of the push rod motor extending into the mounting box is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a first lantern ring with a U-shaped structure, the inner ring of the first lantern ring is slidably sleeved with a cross rod, the utility model provides a convenient mechanical dust removal device, a swing rod can move up and down while swinging, different positions of a cloth bag are knocked, the cleaning effect, the phenomenon of re-adsorption of the cleaned dust is greatly reduced.

Description

Dust removal and recovery device for industrial tail gas

Technical Field

The utility model relates to a tail gas dust removal technical field especially relates to a be used for industrial tail gas dust removal recovery unit.

Background

The industrial production is often accompanied with the emission of tail gas, the tail gas usually contains a large amount of smoke dust, and the emission of the tail gas without treatment can cause great pollution to air and influence the physical health of people.

The most commonly used dust removal of industrial tail gas is a bag-type dust remover, the working principle of the bag-type dust remover is that dust-containing gas enters from an air inlet, when the dust-containing gas passes through an ash bucket, part of large-particle dust in the gas is separated out under the action of inertia force and gravity and directly falls into the bottom of the ash bucket, the dust-containing gas enters a filter area of a filter bag after passing through the ash bucket, the gas passes through the filter bag, the dust is retained on the outer surface of the filter bag, the purified gas is discharged from an air outlet, along with the extension of the filtering time, a dust layer on the filter bag is continuously thick, the dust removal treatment is required to be carried out, the common dust removal mode is mechanical dust removal and pulse blowing dust removal, the existing mechanical dust removal method is not suitable for working, the cleaned dust is easily adsorbed on the filter bag again, the pulse blowing method is to divide a, the dust is easy to fly, the settling time is long, and the manufacturing cost is high.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a dust removal and recovery device for industrial tail gas.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in the utility model, the dust removal and recovery device for industrial tail gas comprises a dust removal box, one side of the dust removal box is provided with an installation box fixedly connected with the dust removal box, the side wall of the dust removal box is provided with an opening which is communicated with the installation box and is arranged along the vertical direction, the inside of the installation box is provided with a vibration dust removal mechanism, the vibration dust removal mechanism comprises a push rod motor fixedly connected at the bottom of the installation box, the movable end of the push rod motor extending into the inside of the installation box is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a first lantern ring with a U-shaped structure, the inner ring of the first lantern ring is slidably sleeved with a cross rod, the lower end of the cross rod is fixedly connected with a block plate, one end of the block plate, which is far away from the mounting plate, is provided with a chute arranged in the vertical direction, the one end that the slider was kept away from to first connecting rod is articulated with the mounting panel, first connecting rod slides and has cup jointed the second lantern ring, one side that the second lantern ring is close to the mounting panel articulates there is the second connecting rod, the pivot has been cup jointed in the one end activity that the second lantern ring was kept away from to the second connecting rod, the pivot cup joints with the mounting panel activity, and the one end fixedly connected with gear of second connecting rod is kept away from in the pivot, the top of mounting panel be equipped with mounting box inner wall fixed connection's rack, the one end fixedly connected with pendulum rod that the horizontal pole stretched into the dust removal.

Preferably, the first motor of top fixedly connected with of dust removal case, the plectane that the expansion end fixedly connected with and the dust removal case activity of dust removal case cup jointed is stretched into to first motor, the lower extreme of plectane passes through connecting rod fixedly connected with card, and the card cup joints with the dust removal case activity, the central point of card puts fixedly connected with and pendulum rod parallel arrangement's baffle, and the upper end and the plectane fixed connection of baffle, open the upper end of card has multirow and baffle parallel arrangement's round hole, and the round hole of baffle both sides is symmetrical about the baffle, the lower extreme of round hole is equipped with the frame with card fixed connection's cylindrical structure, the outer lane cover of frame has the sack, it has two air outlets that are located between plectane and the card to open on the dust removal case lateral wall, and two air.

Preferably, the cross bar is positioned below one side of the partition board close to the mounting box.

Preferably, the bottom of dust removal case is equipped with the ash bucket with dust removal case intercommunication, and one side of ash bucket is equipped with the air intake, is equipped with defeated ash mechanism in the ash bucket, defeated ash mechanism include with dust removal case lateral wall fixed connection's second motor, the expansion end fixedly connected with flight of dust removal case is stretched into to the second motor, one side that the second motor was kept away from to the flight is equipped with the dust collecting box with dust removal case intercommunication.

Preferably, the air outlet is communicated with the air outlet main pipe through a branch pipe, a valve is installed on the branch pipe, and a fan is installed on the air outlet main pipe.

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

1. by arranging the vibration ash removal mechanism, the cloth bag can be knocked through the swing rod to vibrate, so that accumulated dust on the cloth bag is forced to fall off;

2. the dust removal box is divided into two sub-chambers by arranging the partition plate, so that the air outlet of the sub-chamber close to one side of the mounting box can be closed, the dust removal of the sub-chamber at the side is facilitated, and the fallen dust cannot be adsorbed on the cloth bag of the other sub-chamber in work;

3. through the first motor, the circular plate and the pattern plate, the pattern plate can be rotated, so that the cloth bag in work and the cloth bag after ash removal can exchange positions, and ash removal operation can be performed on the cloth bag.

The utility model provides a convenient mechanical ash removal device, pendulum rod can reciprocate in the wobbling, beats the different positions of sack, and the clearance effect is better, and the clearance process need not shut down, and very big reduction the dust that the clearance got off phenomenon of adsorbing again takes place.

Drawings

Fig. 1 is a schematic structural diagram of an industrial tail gas dust removal and recovery device provided by the present invention;

FIG. 2 is an enlarged view of the A for the industrial tail gas dust removal and recovery device provided by the present invention;

fig. 3 is the utility model provides a mounting box inner structure plan view for industrial tail gas dust removal recovery unit.

In the figure: 1-a dust removal box, 2-a mounting box, 3-a push rod motor, 4-a mounting plate, 5-a first lantern ring, 6-a cross bar, 7-a plate, 8-a slide block, 9-a first connecting rod, 10-a second lantern ring, 11-a second connecting rod, 12-a rotating shaft, 13-a gear, 14-a rack, 15-a swing rod, 16-a first motor, 17-a circular plate, 18-a pattern plate, 19-a partition plate, 20-a frame, 21-a cloth bag, 22-a dust hopper, 23-a second motor, 24-a spiral sheet and 25-a dust collection box.

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.

Referring to fig. 1-3, a dust removing and recycling device for industrial tail gas, which comprises a dust removing box 1, wherein one side of the dust removing box 1 is provided with a mounting box 2 fixedly connected with the dust removing box 1, the side wall of the dust removing box 1 is provided with an opening which is communicated with the mounting box 2 and is arranged along the vertical direction, the inside of the mounting box 2 is provided with a vibration dust removing mechanism, the vibration dust removing mechanism comprises a push rod motor 3 fixedly connected with the bottom of the mounting box 2, the movable end of the push rod motor 3 extending into the mounting box 2 is fixedly connected with a mounting plate 4, one side of the mounting plate 4 is fixedly connected with a first lantern ring 5 with a U-shaped structure, the inner ring of the first lantern ring 5 is slidably sleeved with a cross rod 6, the lower end of the cross rod 6 is fixedly connected with a block plate 7, one end of the block plate 7 far away from the mounting plate 4 is provided with a, one end that slider 8 was kept away from to first connecting rod 9 is articulated with mounting panel 4, first connecting rod 9 slides and has cup jointed second lantern ring 10, one side that second lantern ring 10 is close to mounting panel 4 articulates there is second connecting rod 11, the one end activity that second lantern ring 10 was kept away from to second connecting rod 11 has cup jointed pivot 12, pivot 12 cup joints with mounting panel 4 activity, and the one end fixedly connected with gear 13 of second connecting rod 11 is kept away from to pivot 12, the top of mounting panel 4 is equipped with and 2 inner wall fixed connection's of mounting box rack 14, the one end fixedly connected with pendulum rod 15 that dust removal case 1 was stretched into to horizontal pole 6.

In addition, the top end of the dust removing box 1 is fixedly connected with a first motor 16, the first motor 16 extends into a circular plate 17 which is fixedly connected with the movable end of the dust removing box 1 and movably sleeved with the dust removing box 1, the lower end of the circular plate 17 is fixedly connected with a flower plate 18 through a connecting rod, the flower plate 18 is movably sleeved with the dust removing box 1, a partition plate 19 which is parallel to the swing rod 15 is fixedly connected to the central position of the flower plate 18, the upper end of the partition plate 19 is fixedly connected with the circular plate 17, a plurality of rows of circular holes which are parallel to the partition plate 19 are formed in the upper end of the flower plate 18, the circular holes in two sides of the partition plate 19 are symmetrical relative to the partition plate 19, a frame 20 which is fixedly connected with the flower plate 18 and has a cylindrical structure is arranged at the lower end of the circular hole, a cloth bag 21 is sleeved on the outer ring of the frame.

In addition to this, the cross bar 6 is located below the side of the partition 19 close to the mounting box 2.

Further, the bottom of dust removal case 1 is equipped with the ash bucket 22 with dust removal case 1 intercommunication, and one side of ash bucket 22 is equipped with the air intake, is equipped with defeated ash mechanism in the ash bucket 22, defeated ash mechanism include with dust removal case 1 lateral wall fixed connection's second motor 23, the expansion end fixedly connected with flight 24 of dust removal case 1 is stretched into to second motor 23, one side that second motor 23 was kept away from to flight 24 is equipped with the dust collecting box 25 with dust removal case 1 intercommunication.

It is worth to say that the air outlet is communicated with the air outlet main pipe through the branch pipe, the valve is installed on the branch pipe, and the fan is installed on the air outlet main pipe.

The working principle is as follows: in the bag dust cleaning process, a valve close to an air outlet on one side of the mounting box 2 is closed, the push rod motor 3 drives the mounting plate 4 to move upwards, the gear 13 moves upwards along with the mounting plate 4, the gear 13 contacts the rack 14 in the upward movement process, the gear 13 is meshed with the rack 14, the gear 13 rotates, the gear 13 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the second connecting rod 11 to rotate, the second connecting rod 11 drives the second sleeve ring 10 to rotate, the second sleeve ring 10 simultaneously slides along the first connecting rod 9, the second sleeve ring (10) drives the first connecting rod 9 to rotate, the first connecting rod 9 drives the sliding block 8 to slide up and down along the sliding chute, the sliding block 8 horizontally reciprocates, the sliding block 8 drives the transverse rod 6 to horizontally reciprocate on the inner ring of the first sleeve ring 5, the transverse rod 6 drives the oscillating rod 15 to horizontally reciprocate, the oscillating rod 15 knocks the bag 21 to vibrate dust accumulation on the bag 21, the dust accumulation sinks to the dust, the push rod motor 3 returns to the original position after working is finished;

in the conversion process of the positions of the working cloth bag 21 and the cleaned cloth bag 21, the first motor 16 rotates, the first motor 16 drives the circular plate 17 to rotate, the circular plate 17 drives the pattern plate 18 to rotate, the pattern plate 18 drives the working cloth bag 21 to rotate, the working cloth bag 21 rotates to the same position of the cleaned cloth bag 21, and the cleaning process is continued;

after the cleaning is finished, the air outlet close to one side of the mounting box 2 is opened, the push rod motor 3 is closed after the push rod motor 3 returns to the original position, and the whole device works normally.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for industrial tail gas dust removal recovery unit, includes dust removal case (1), its characterized in that, one side of dust removal case (1) is equipped with mounting box (2) with dust removal case (1) fixed connection, it has the opening that sets up along vertical direction with mounting box (2) intercommunication to open on the lateral wall of dust removal case (1), the inside of mounting box (2) is equipped with vibration deashing mechanism, vibration deashing mechanism includes push rod motor (3) of fixed connection in mounting box (2) bottom, the movable end fixedly connected with mounting panel (4) that push rod motor (3) stretched into mounting box (2) inside, one side fixedly connected with first lantern ring (5) of U type structure of mounting panel (4), the inner circle sliding sleeve of first lantern ring (5) has horizontal pole (6), the lower extreme fixedly connected with a block board (7) of horizontal pole (6), the one end that mounting panel (4) were kept away from to the board (7) opens the spout that has vertical direction to set up, sliding connection has slider (8) in the spout, the one end that mounting panel (4) were kept away from to slider (8) articulates there is first connecting rod (9), the one end that slider (8) were kept away from to first connecting rod (9) is articulated with mounting panel (4), first connecting rod (9) slip has cup jointed second lantern ring (10), one side that second lantern ring (10) is close to mounting panel (4) articulates there is second connecting rod (11), the one end activity that second lantern ring (10) were kept away from to second connecting rod (11) has cup jointed pivot (12), pivot (12) and mounting panel (4) activity cup joint, and the one end fixedly connected with gear (13) of second connecting rod (11) are kept away from to pivot (12), the top of mounting panel (4) is equipped with rack (14) with mounting box (2) inner wall fixed connection, one end of the cross rod (6) extending into the dust removal box (1) is fixedly connected with a swing rod (15).

2. The industrial tail gas dedusting and recycling device according to claim 1, wherein a first motor (16) is fixedly connected to the top end of the dedusting box (1), a circular plate (17) movably sleeved with the dedusting box (1) is fixedly connected to the movable end of the first motor (16) extending into the dedusting box (1), a flower plate (18) is fixedly connected to the lower end of the circular plate (17) through a connecting rod, the flower plate (18) is movably sleeved with the dedusting box (1), a partition plate (19) parallel to the swing rod (15) is fixedly connected to the center of the flower plate (18), the upper end of the partition plate (19) is fixedly connected to the circular plate (17), a plurality of rows of circular holes parallel to the partition plate (19) are formed in the upper end of the flower plate (18), the circular holes on both sides of the partition plate (19) are symmetrical with respect to the partition plate (19), a frame (20) of a cylindrical structure fixedly connected to the flower plate (18) is arranged at the lower end of the circular, the outer ring of the frame (20) is sleeved with a cloth bag (21), the side wall of the dust removal box (1) is provided with two air outlets positioned between the circular plate (17) and the flower plate (18), and the two air outlets are positioned at two sides of the partition plate (19).

3. The industrial tail gas dedusting and recycling device according to the claim 2, characterized in that the cross bar (6) is positioned below one side of the partition board (19) close to the mounting box (2).

4. The industrial tail gas dedusting and recycling device according to claim 1, wherein an ash bucket (22) communicated with the dedusting box (1) is arranged at the bottom end of the dedusting box (1), an air inlet is formed in one side of the ash bucket (22), an ash conveying mechanism is arranged in the ash bucket (22), the ash conveying mechanism comprises a second motor (23) fixedly connected with the side wall of the dedusting box (1), a spiral piece (24) is fixedly connected with the movable end of the second motor (23) extending into the dedusting box (1), and a dust collecting box (25) communicated with the dedusting box (1) is arranged on one side, away from the second motor (23), of the spiral piece (24).

5. The industrial tail gas dedusting and recycling device according to claim 2, wherein the air outlet is communicated with the air outlet main pipe through a branch pipe, a valve is installed on the branch pipe, and a fan is installed on the air outlet main pipe.