CN212731421U - Waste incineration flue gas purification device - Google Patents

Abstract

The utility model relates to a waste incineration flue gas purification device, which comprises a cloth bag type purification cabin, an air inlet pipe, a dust falling cabin, a motor plate and a pendulum bob, a dust falling cabin is arranged at the bottom of the cloth bag type purification cabin, a right downward inclined dust exhaust cabin is arranged at the bottom of the dust falling cabin, an air inlet pipe penetrates through one side of the dust falling cabin, an installation plate is welded in the middle of the cloth bag type purification cabin, two rows of penetrating installation holes are formed in the installation plate, a front row of dust collecting cloth bags and a rear row of dust collecting cloth bags are arranged on the mounting plate through the mounting holes, the rotating shaft penetrates through the dust falling cabin through a bearing, and the outer end of the rotating shaft is provided with a belt wheel to lead the dust attached on the dust removing cloth bag to vibrate downwards, the dust is cleared up once more on the surface of the dust removal cloth bag after use, the clearing mode is more reasonable, the mode is superior to the existing mode of air-jet type clearing dust on the surface of the dust removal cloth bag, and the structure is more reasonable.

Description

Waste incineration flue gas purification device

Technical Field

The utility model relates to a gaseous purifier technical field, concretely relates to waste incineration flue gas purification device.

Background

Burn the burning back of burning furnace and can form a large amount of flue gases, and produced direct emission of flue gas can cause the pollution to the atmosphere, therefore in the industrial environment, need set up gas cleaning device in the periphery of burning furnace, will burn the gas cleaning of burning furnace during operation output and handle, and purification efficiency can reach the sack cleaner application more extensive more than 99%.

The existing bag-type dust remover is generally provided with an air injection device, the surface of a dust removal bag is downwards sprayed out due to the fact that smoke and soil dust accumulated in the intercepted waste gas is blocked, and therefore fiber holes in the dust removal bag are leaked, the dust removal bag still has a filtering effect when being used next time, however, the whole bag is hardly cleaned by the sprayed gas due to the fact that the dust removal bag is vertical, and therefore the problem that dust removal through air injection is not complete exists.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned current problem, an object of the utility model is to provide a waste incineration flue gas purification device, the middle part position has set up the pivot, has installed one row of pendulum in the pivot, and the pendulum can further pat the processing to the dust on the dust removal sack when removing the pivot rotation, reaches the purpose of thorough clearance.

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

the utility model provides a waste incineration flue gas purification device, includes sack formula clean room, intake pipe, the dust cabin that falls, the motor board, servo motor, the conveyer belt, the band pulley, the pivot, the mounting panel, the dust removal sack, the pendulum, the dust chute that falls, dust exhaust cabin and screw ring, the dust cabin that falls is installed to sack formula clean room's bottom, and the bottom in dust cabin is provided with the dust exhaust cabin of tilting down on the right side, dust cabin one side runs through there is the intake pipe, the middle part welding of sack formula clean room has the mounting panel, it has two rows of dress holes of wearing to have seted up in the mounting panel, is in through wearing the dress hole two rows of dust removal sacks around installing on the mounting panel, the pivot runs through in the dust cabin that falls through the bearing, and the outer end-mounting of pivot installs the band pulley.

Preferably, the middle position of the dust removal cloth bag is sleeved and riveted with a threaded ring, and the dust removal cloth bag is arranged in a penetrating hole formed in the mounting plate through the threaded ring.

Preferably, a motor plate is welded on the front wall of the cloth bag type purification cabin, a servo motor is mounted on the motor plate, and the servo motor is in transmission connection with the rotating shaft through a belt wheel and a conveying belt.

Preferably, the bottom extending section of the dust removal cloth bag is positioned in the dust falling cabin, and the rotating shaft penetrates between the two rows of dust removal cloth bags.

Preferably, the pendulum bob is a hammer member formed by the welding plate and a solid column at the outer end of the welding plate, and the pendulum bob is supported on the inner side of the dust removal cloth bag and supports the dust removal cloth bag in an outward expansion mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

run through a pivot on the dust cabin that falls of current sack ware bottom, it installs one row of pendulum to be annular array in the pivot, these pendulums just in time are located two rows of dust removal sack along with the pivot in the middle of, and the pendulum slightly outwards supports the dust removal sack, the pivot receives under the linkage of outside servo motor, and take place rotatoryly, lead to the pendulum above that to be hammering formula and pat the dust removal sack, make the adnexed dust on the dust removal sack shake down and fall, more effectively let dust whereabouts, the clearance mode is more reasonable, be superior to the mode of current jet-propelled clearance dust removal sack surface dust, the structure is more reasonable.

Drawings

Fig. 1 is a schematic view of the outside viewing angle of the present invention;

FIG. 2 is a schematic plan view of the inner structure of the utility model after being cut open;

FIG. 3 is a schematic view of the inner structure after being cut open;

FIG. 4 is a schematic view of the position and structure of the thread ring glued on the dust-collecting cloth bag of the present invention;

FIG. 5 is a schematic view of the utility model drawn from FIG. 3 showing the pendulum structure viewed after the four dust removal cloth bags are removed;

fig. 6 is the utility model discloses look sideways at epaxial pendulum distribution structure of pivot to and it is the left side when expanding outward formula support with the dust removal sack and looks at plane structure sketch map.

Description of the main reference numerals: 1. a cloth bag type purification cabin; 2. an air inlet pipe; 3. a dust falling cabin; 4. a motor plate; 5. a servo motor; 6. a conveyor belt; 7. a pulley; 8. a rotating shaft; 9. mounting a plate; 10. a dust removal cloth bag; 11. a pendulum bob; 12. a dust falling groove; 13. a dust exhaust cabin; 14. a threaded ring.

Detailed Description

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

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

Referring to the attached drawings 1-6, a waste incineration flue gas purification device comprises a bag-type purification cabin 1, an air inlet pipe 2, a dust falling cabin 3, a motor plate 4, a servo motor 5, a conveyor belt 6, a belt pulley 7, a rotating shaft 8, a mounting plate 9, a dust removal cloth bag 10, a pendulum bob 11, a dust falling groove 12, a dust exhaust cabin 13 and a threaded ring 14, wherein the dust falling cabin 3 for collecting dust is mounted at the bottom of the bag-type purification cabin 1, the dust exhaust cabin 13 for exhausting intercepted dust outwards is arranged at the bottom of the dust falling cabin 3, the air inlet pipe 2 penetrates through one side of the dust falling cabin 3, the mounting plate 9 is welded at the middle part of the bag-type purification cabin 1, two rows of penetrating holes are formed in the mounting plate 9, and the front row and the rear row of dust removal cloth bags 10 are mounted on the mounting plate 9 through the penetrating holes, as shown in fig. 4, the dust removal cloth bag 10 in the design is different, a threaded ring 14 is sleeved and riveted at the middle position, the dust removing cloth bag 10 is installed in a penetrating hole formed in the installation plate 9 through the threaded ring 14, the rotating shaft 8 penetrates through the dust falling cabin 3 through a bearing, the outer end head of the rotating shaft 8 is provided with a belt wheel 7, the bottom extending section of the dust removing cloth bag 10 is positioned in the dust falling cabin 3, the rotating shaft 8 penetrates between two rows of the dust removing cloth bags 10, a row of pendulum bob 11 is installed on the rotating shaft 8, as shown in fig. 5 and 6, the pendulum bob 11 is a hammer member formed by a welding plate and a solid column at the outer end head of the welding plate, the pendulum bob 11 is supported on the inner side of the dust removing cloth bag 10 and supports the dust removing cloth bag 10 in an outward expansion manner, so that when the rotating shaft 8 rotates, the pendulum bob 11 can be driven to rotate synchronously, the rotating pendulum bob 11 frequently beats the dust removing cloth bag 10 through the outer end head, so that the dust removing cloth bag 10 generates frequent vibration effect, and the dust removing, the mode that adopts this kind of mode can make the sack surface that finishes using clear up dust once more that the adnexed a large amount of dusts shakes more thoroughly falls, and is more reasonable, and efficiency is obviously superior to the mode of current jet-propelled clearance sack surface dust, and is more reasonable in structure.

Specifically, the antetheca welding of sack formula clean room 1 has motor board 4, install servo motor 5 on the motor board 4, servo motor 5 with pivot 8 passes through band pulley 7 and 6 transmission connections of conveyer belt, and the rotatory action of pivot 8 derives from servo motor 5, and servo motor 5 and outside current power and current control box electric control are connected, and this for prior art does not describe in addition here again, and servo motor 5 circular telegram during operation takes pivot 8 to accomplish rotatoryly, and final purpose makes pendulum 11 in the pivot 8 accomplish above-mentioned action of hitting to dust removal sack 10, realizes automaticly.

The working principle is as follows: burn burning furnace exhaust smoke and dust gas and get into in sack formula clean room 1 through intake pipe 2, after receiving dust removal sack 10 interception, filterable gas is upwards discharged by the sack pore, finally discharge by the top blast pipe, can be in dust removal sack 10 surface attachment with the one deck dust after long-time, at this moment can make 5 circular telegram work of servo motor, its during operation can take pivot 8 synchronous revolution, the dust removal sack 10 that lies in pivot 8 simultaneously will lie in its both sides will accomplish frequent beat action, adopt the mode that the sack surface that finishes of using cleared up dust once more, it is more reasonable, efficiency is obviously superior to the mode of current jet-propelled clearance sack surface dust, the structure is more reasonable.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (5)

1. The utility model provides a waste incineration flue gas purification device, includes sack formula clean room (1), intake pipe (2), dust falling cabin (3), motor board (4), servo motor (5), conveyer belt (6), band pulley (7), pivot (8), mounting panel (9), dust removal sack (10), pendulum (11), dust falling groove (12), dust exhaust cabin (13) and screw ring (14), dust falling cabin (3) are installed to the bottom of sack formula clean room (1), and the bottom of dust falling cabin (3) is provided with dust exhaust cabin (13) of tilting under the right side, dust falling cabin (3) one side is run through has intake pipe (2), its characterized in that: the middle part welding of sack formula clean room (1) has mounting panel (9), it wears the dress hole to have seted up two rows in mounting panel (9), is in through wearing the dress hole two rows of dust removal sack (10) around installing on mounting panel (9), pivot (8) run through in dust falling cabin (3) through the bearing, and the outer end of pivot (8) installs band pulley (7), install one row of pendulum (11) on pivot (8).

2. The waste incineration flue gas purification device according to claim 1, wherein a threaded ring (14) is sleeved and riveted at the middle position of the dust removal cloth bag (10), and the dust removal cloth bag (10) is installed in a through hole formed in the installation plate (9) through the threaded ring (14).

3. The waste incineration flue gas purification device according to claim 1, wherein a motor plate (4) is welded on the front wall of the bag-type purification cabin (1), a servo motor (5) is mounted on the motor plate (4), and the servo motor (5) is in transmission connection with the rotating shaft (8) through a belt wheel (7) and a conveyor belt (6).

4. A waste incineration flue gas purification device as claimed in claim 1, wherein the bottom extension of the dust removal cloth bag (10) is located in the dust falling chamber (3), and the rotating shaft (8) passes between two rows of dust removal cloth bags (10).

5. The waste incineration flue gas purification device according to claim 1, wherein the pendulum bob (11) is a hammer member formed by a welding plate and a solid column at the outer end of the welding plate, the pendulum bob (11) is supported on the inner side of the dust removal cloth bag (10), and the dust removal cloth bag (10) is supported in an outward expansion manner.

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